JPH05212367A - Excretion incineration device - Google Patents

Abstract

PURPOSE:To obtain a danger-free, conveniently transportable excretion incineration device of such a design that a three-phase AC power is applied to three carbon electrodes through a reactance to generate an arc discharge. CONSTITUTION:A reactance 361 is connected to an area between a single-phase AC power supply and carbon electrodes 351a to 251d for arc generation, then a single-phase AC power is applied to the carbon electrode through the reactance to generate an arc discharge and thereby excretion is incinerated. Consequently, a transformer for arc generation can be dispensed with. The device is compact, light-weight and therefore, is conveniently transportable. In addition, the device uses electricity for incineration, so that no danger such as caused by propane gas exists and no inconvenience in transport is experienced. Further, no duct for air intake and a chimney for gas exhaust are required, and excretion can be safely disposed of in the incinerator without any necessity to deal with stench.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for incinerating manure and, more particularly, to a device for burning manure by arc flame.

[0002]

2. Description of the Related Art Conventionally, a manure processing apparatus that combusts manure with a flame of a combustible gas such as propane gas to turn it into ash has been commercialized, and FIG. 31 shows an example of such a manure disposal apparatus. Shows. In the figure, reference numeral 50 denotes the above-mentioned incinerator for excrement of manure, in which a toilet 21 is attached to the front part of the support housing 20 and a combustion chamber 27a is provided at the rear part.

In the toilet bowl 21, a defecation opening 21c is formed at the center of the lower part of the toilet, and a cover member 29 made of a plurality of rubber folds is attached to the periphery of the opening 21c. The feces X that have been defecated on the cover member 29 are designed to fall under the toilet bowl under the weight thereof.
Further, a space for disposing the feces receiving tray 25a is provided below the toilet bowl. In addition, the defecation opening 21c
A weir member 21a is formed at the peripheral edge of the urine so that defecated urine does not flow into the defecation opening, and a urine outlet for discharging urine is provided at a predetermined portion on the outer peripheral side of the weir member 21a on the bottom of the toilet bowl. 21b is formed. And the toilet 2
A urine storage container 24 for collecting urine is provided on the lower side of 1.
The urine drainage pipe 24a is connected to the urine discharge port 21b. Here, 22 and 23 are a lid member and a toilet seat member, respectively, which are rotatably attached to the toilet bowl 21.

A gas burner 27 is attached to an openable lid member 27b on the upper surface of the combustion chamber 27a. The gas burner 27 is connected to a gas outlet 31 of a gas cylinder 30 of propane gas by a gas pipe 32. ing. The combustion chamber 27a is separated from the space for placing the feces tray 25a below the toilet bowl 21 by a partition wall 20c, and the feces tray 2 is placed in the lower half of the partition wall 20c.
An opening 20c ₁ is formed for passing 5a, the shutter member 20c ₂ is attached openably to the opening 20c _1. In addition, 28 is a chimney attached to the lid member 27b, and 27c is an intake port for air intake formed on the side wall of the combustion chamber 27a.

In the lower part of the support casing 20, a dung pan moving mechanism for moving two dung pans 25a, 25b for receiving dung between a lower position of the toilet 21 and a lower position of the gas burner 27. 26 are configured. The mechanism 26 is arranged in a circular opening formed in a part of the bottom plate 20a of the support housing 20, and the feces pans 25a, 2
5b, a circular rotary table 26c that rotates while supporting it, a support shaft 26b that rotatably supports the rotary table 26c, and the support shaft 26
and a gear box 26a for rotating b by a manual handle (not shown).

Next, a method of using the apparatus for incinerating manure and the operation thereof will be described. The manure incineration apparatus having such a configuration is used as a simple toilet such as a leisure toilet for medical use such as camping or a toilet for medical use, in which the support housing 20 is arranged together with the gas cylinder 30 at a predetermined position such as a campsite or a patient room. To use.

That is, when using the incinerator for excrement of sewage, first, the lid member 22 is opened, and a sheet of a predetermined size is laid on the defecation opening 21c of the toilet bowl 20 and the user sits on the toilet seat 23, and then defecates. To do. At this time, the stool is the defecation opening 21.
It falls on the paper 29 on c. When the amount of feces on the paper 29 reaches a predetermined amount, the cover member 21c opens with the weight and falls into the feces receiving tray 25a below the toilet bowl. In addition, the urine drops outside the dam member 21a around the defecation opening 21c, flows from the urine opening 20b into the urine storage container 24 through the urine drainage pipe 24a, and accumulates there. After defecation in this way, the rotary table 26c is rotated by a manual handle (not shown) to move the feces receiving tray 25a containing the feces from the lower position of the toilet to the combustion chamber 27a side and burning. The empty feces receiving tray 25b on the chamber side is moved from the combustion chamber side to the toilet lower position.

Then, the gas burner 27 is switched on and ignited, and the dung in the dung pan 25a is burned with the paper 29 for a predetermined time to make about one ash of ash. At this time, the supply of combustion air is introduced into the combustion chamber through the air suction hole 27c on the side wall of the combustion chamber, and the gas after combustion is exhausted from the chimney 28 to the outside. Also, in this incinerator for excrement of sewage, since the empty feces tray 25b is located under the toilet bowl during the combustion process, defecation is possible, and the combustion process is performed by igniting the gas burner with a timer function. If the gas flame is extinguished after a predetermined time has passed, it can be performed unattended.

[0009]

However, the conventional incinerator for excrement of manure uses flammable gas such as propane, which is dangerous and difficult for children to use. Also, it takes 20 to 30 minutes to burn manure,
There was a problem that it took time.

Furthermore, since it is necessary to move the propane cylinder together with the toilet body and a chimney for carrying, it is inconvenient to move the place. Further, in the conventional device, since it is necessary to blow air for combustion and the chimney is also indispensable, special protective measures have to be taken from the viewpoint of safety and the like.

The present invention has been made in view of the above conventional circumstances, and an object of the present invention is to obtain an incinerator for excrement of manure which is not dangerous and is convenient for transportation.

This invention eliminates the need for combustion air and a chimney,
It is an object of the present invention to obtain an incinerator for excrement of manure that can be safely treated in a closed container and does not require odor countermeasures.

[0013]

The incinerator for excrement of manure according to the present invention is an apparatus for incinerating excrement by an arc flame, wherein three input terminals for receiving a three-phase alternating current input and their tips are close to each other. 3 carbon electrodes arranged as
Reactance connected between each of the two input terminals and the corresponding carbon electrode, and three-phase AC power is applied to the three carbon electrodes via the reactance to perform arc discharge. Is.

In the incinerator for excrement of manure according to the present invention, the three carbon electrodes are arranged so that their tips are located at the vertices of a predetermined equilateral triangle, and the center carbon electrode has its tip outside the equilateral triangle. Arranged so as to be positioned at the center position, each phase of three-phase AC power is applied to the three carbon electrodes by star connection, and the neutral potential of the three-phase AC power is applied to the central carbon electrode. Is.

In the incinerator for excrement of manure according to the present invention, in place of the above-mentioned three carbon electrodes, six carbon electrodes are arranged such that their tips are located at the vertex positions of a regular hexagon. Three-phase AC power is applied to the electrodes so that the opposite carbon electrodes receive the same phase voltage and the adjacent carbon electrodes receive different phase voltages.

The apparatus for incinerating manure according to the present invention is an apparatus for incinerating manure by arc flame, and a pair of input terminals for receiving single-phase AC power or DC power and their tips are arranged close to each other. Four carbon electrodes and a reactance connected between each of the pair of input terminals and the corresponding carbon electrode, and single-phase AC power or DC power is applied to the carbon electrode and between adjacent electrodes. It is applied via reactance so that arc discharge occurs.

The incinerator for excrement of manure according to the present invention is an incinerator for excrement of urine by an arc flame, and a three-phase AC power supply and a three-phase AC power supply are in the range of about 0 ° to 60 ° for each phase. , In the range of about 60 ° to 120 ° or about 120 ° to 1
It has a phase control circuit for performing only the range of 80 °, a primary coil of three phases on the primary side, and a single-phase iron core around which a secondary coil of the single phase is wound on the secondary side. The coil is composed of a transformer connected to a three-phase AC power supply through the phase control circuit, and a power supply device for outputting a single-phase AC is mounted, and four carbon electrodes are arranged with their tips close to each other. , A reactance is connected between the secondary coil of the transformer and the carbon electrode, and the single-phase alternating current is applied to each carbon electrode so that an arc flame is generated between the adjacent carbon electrodes. ..

The incinerator for excrement of manure according to the present invention is an incinerator for excrement of urine by an arc flame, and a three-phase AC input is applied to the positive and negative half waves of each phase at approximately 0 ° to 60 °. A first power conversion unit for converting to a first single-phase alternating current and a three-phase alternating current input for each positive and negative half wave of each phase of about 60 °
Second to convert to a second single-phase alternating current consisting of ~ 120 ° part
And a third power converter for converting a three-phase AC input into a third single-phase AC composed of about 120 ° to 180 ° portions of positive and negative half waves of each phase. With the device, the first to ninth carbon electrodes are sequentially arranged such that their tips are located close to each other on a predetermined circumference and at equal intervals. The first single-phase output is applied to the carbon electrodes, the second single-phase output is applied to the second, fifth, and eighth carbon electrodes, and the third single-phase output is applied to the third, sixth, and ninth carbon electrodes. A phase output is applied to generate an arc flame.

The incinerator for excrement of manure according to the present invention is an incinerator for excrement of urine by an arc flame, and a three-phase AC input is applied to the positive and negative half waves of each phase at about 60 degrees to 12 degrees.
A first power conversion unit for converting into a first single-phase alternating current consisting of a 0-degree portion, and a 3-phase alternating current input from about 0 degree to 60 degree portion and about 120 degree of positive and negative half waves of each phase. A second power conversion unit for converting into a second single-phase alternating current having a waveform in which a ~ 180 degree portion is superimposed, and four or six carbon electrodes are arranged so that their tips are close to each other. , So that an arc flame is generated between the adjacent carbon electrodes,
The single-phase alternating current is applied.

The incinerator for excrement of manure according to the present invention is an apparatus for incinerating excrement by an arc flame, which is a three-phase / six-phase conversion circuit for converting a three-phase AC input into a six-phase AC power. Phase alternating current is applied to the positive, negative half waves of the first, third, and fifth phases, which are about 60 to 120 degrees, positive for the second, fourth, and sixth phases.
Approximately 0 to 60 degrees of each negative half wave, and the second, fourth, and sixth
A first power conversion unit for converting into a first single-phase alternating current having a waveform composed of about 120 degrees to 180 degrees of each positive and negative half wave of the phase;
The 6-phase alternating current is applied to the positive, negative half-waves of the first, third, and fifth phases at about 0 to 60 degrees, and the positive, negative half-waves of the first, third, fifth phases for about 120 degrees. Degree ~ 180 degree part, and 2nd, 4th, 6th
A power supply device including a second power conversion unit for converting into a second single-phase alternating current having a waveform composed of about 60 to 120 degrees of positive and negative half waves of a phase is mounted, and four or six carbons are mounted. The electrodes are arranged so that their tips are close to each other, and the first and second single-phase alternating currents are applied to the carbon electrodes so that an arc flame is generated between the adjacent carbon electrodes.

The incinerator for excrement of manure according to the present invention is an incinerator for excrement of urine by arc flame, which has positive and negative contacts connected to the positive and negative voltages of a DC power source, and the positive side. And a switch circuit capable of turning on / off the negative side contact or switching between the positive side and negative side contacts, and a reactance circuit having a reactance component and connected to the switch circuit, and converts direct current to alternating current. An output terminal of the conversion unit, which includes a conversion unit, a neutral terminal connected to an intermediate potential between positive and negative voltages of the DC power supply, and a control circuit for controlling ON / OFF or switching operation of the switch circuit. A power supply device for outputting a rectangular wave or sawtooth single-phase alternating current is mounted between the neutral terminal and the neutral terminal, and four carbon electrodes are arranged with their tips close to each other, and between the adjacent carbon electrodes. Each carbon electrodes so that over click flame occurs is obtained so as to apply the single-phase AC.

The incinerator for excrement of manure according to the present invention is an incinerator for excrement of urine by an arc flame, which has positive and negative contacts connected to the positive and negative voltages of a DC power source, and has a positive side. And a switch circuit capable of turning on / off the negative side contact or switching between the positive side and negative side contacts, and a reactance circuit having a reactance component and connected to the switch circuit. 3 or 6 conversion units for converting to, a neutral terminal connected to the intermediate potential between the positive and negative voltages of the DC power supply, and ON / OFF or switching operation of the switch circuit of each conversion unit with a predetermined time difference. A power supply device for outputting a three-phase or six-phase rectangular wave or sawtooth alternating current, which is provided with a control circuit for sequentially controlling it, is connected to each of the converters, and the tips of the power supplies are arranged so as to be close to each other. The above-mentioned three or six carbon electrodes are provided, and the rectangular wave or sawtooth AC output of the above-mentioned three or six converters is applied to each of the above-mentioned three or six carbon electrodes to generate an arc flame. It is a thing.

According to the present invention, in the above-mentioned apparatus for incinerating manure, a tubular holder for slidably holding the carbon electrode is provided, and a predetermined amount of the carbon electrode held by the tubular holder is fed out by a lever operation. It is equipped with an electrode feeding mechanism.

[0024]

In the present invention, the three-phase AC power is applied to the three carbon electrodes to generate an arc flame, and the excrement of the manure is incinerated by the arc flame. The use of can be avoided. Further, since it is a combustion process using electric power, the operation of the device is also a simple operation such as turning the switch on and off, which makes it easy to use for children and the like.

Further, since the manure is burned by the multi-arc, the time required for the burning process can be greatly shortened. Further, since it is not necessary to use a conventional propane cylinder for carrying, it is only necessary to move the main body of the apparatus, and since a chimney is also unnecessary, the location can be easily moved.

Furthermore, since air is not required to be blown at the time of combustion and the chimney is not required, no special protective measure is required from the viewpoint of safety and the like.

Further, the sum of the electric powers at the moments when they are supplied to the three carbon electrodes is always constant, and the problem of three-phase imbalance does not occur.

In the present invention, the three carbon electrodes are arranged so that their tips are located at the vertices of a predetermined equilateral triangle, and the central carbon electrode is arranged so that their tips are located at the eccentric position of the equilateral triangle. Since each phase of the three-phase AC power is applied to the three carbon electrodes by star connection and the neutral potential of the three-phase AC power is applied to the central carbon electrode, the occurrence of arc flame is large. Can be performed uniformly over time.

Further, in place of the above-mentioned three carbon electrodes, six carbon electrodes are arranged so that their tips are located at the vertex positions of a regular hexagon, and three-phase AC power is applied to the six carbon electrodes. Since the arc discharge is performed, the power of the arc flame can be further increased, which can increase the processing amount of feces per one time or shorten the processing time.

Further, in the present invention, since the single-phase AC power is applied to the four carbon electrodes through the reactance so that the arc discharge is generated between the adjacent electrodes, the household 100-V single-phase AC power is applied. Can be used as a power source and can be easily installed in a room for children, the elderly or the sick. Further, since DC power is used as a power source instead of the AC power, the battery can be used as a power source and can be used as a toilet such as a bath.

Further, in the present invention, the arc discharge is performed by using the power supply device having the above-mentioned structure, which converts the three-phase alternating current into the single-phase alternating current, and the output of which is a rectangular wave or a sawtooth wave at triple frequency. Therefore, compared with the conventional single-phase 60 cycles, the arc flame can be generated at a frequency three times higher than that of the conventional single-phase power efficiency and the problem of three-phase imbalance does not occur. In addition, the phase control circuit controls the firing range of each phase of the three-phase alternating current to approximately 0 to 60 of each positive and negative half wave of the sine wave.
° range, 60 ° ~ 120 ° range, 120 ° ~ 180
By setting to a predetermined one within the range of °, it is possible to generate an arc flame according to the place of use and the purpose of use.

In the present invention, the first three-phase AC input is made up of the positive and negative half-waves of each phase of about 0 ° to 60 °.
And a first power conversion unit for converting the three-phase AC input into a second single-phase AC composed of about 60 ° to 120 ° portions of positive and negative half waves of each phase. Two power converters and a three-phase AC input are used for about 120 positive and negative half-waves of each phase.
And a third power conversion unit for converting into a third single-phase alternating current composed of a 180 ° to 180 ° portion, and a power supply device.
The first to ninth carbon electrodes are sequentially arranged so that their respective tips are located close to each other and equidistantly spaced on a predetermined circumference, and the first, fourth, and seventh carbon electrodes are arranged on the first carbon electrode. The first single-phase output is applied to the second, fifth, and eighth carbon electrodes, and the second single-phase output is applied to the third, sixth, and ninth carbon electrodes, and the third single-phase output is applied. Since the arc flame is generated, one unit can do the work for three single-phase power supplies, and
Since it is an electrode, it can generate an extremely strong arc flame over a wide range, and is suitable for a large-scale incinerator for manure.

Further, according to the present invention, there is provided a first power converter for converting a three-phase AC input into a first single-phase AC composed of about 60 to 120 degrees of positive and negative half waves of each phase. ,
Second power conversion for converting a three-phase alternating current input into a second single-phase alternating current having a waveform in which positive and negative half-waves of respective phases are superimposed on 0 ° to 60 ° and 120 ° to 180 ° Equipped with a power supply unit consisting of 4 parts and 4 or 6 carbon electrodes,
The first and second single-phase alternating currents are arranged so that the tips are arranged close to each other so that an arc flame is generated between the adjacent carbon electrodes. It is possible to generate a three-phase balanced arc flame using all waveforms.

Further, in the present invention, a 3-phase / 6-phase conversion circuit for converting a 3-phase AC input into 6-phase AC power and a positive / negative half of each of the 6-phase AC for the first, third and fifth phases. About 60 degrees of waves
120 degree part, 0 of positive and negative half waves of the second, fourth and sixth phases
The first electric power for converting into a first single-phase alternating current having a waveform in which the degrees to 60 degrees portion and the 120 to 180 degree portions of the positive, negative half waves of the second, fourth, and sixth phases are superimposed. Converter and the above 6
The phase alternating current is 0 degree to 6 of the positive and negative half waves of the first, third and fifth phases.
0 degree part, 120 of each positive and negative half wave of the 1st, 3rd and 5th phase
A power supply device including a second power conversion unit for converting into a second single-phase alternating current having a waveform in which a 60 to 120 degree portion and about 60 to 120 degree portions of the second, fourth, and sixth phases are superimposed. The first and second single-phase alternating currents are mounted on the carbon electrodes so that four or six carbon electrodes are arranged so that their tips are close to each other and an arc flame is generated between the adjacent carbon electrodes. Since the voltage is applied, either the positive phase component or the negative phase component of each phase of the three-phase AC input is always energized in each of the above conversion units, and perfect three equilibrium can be realized even in each conversion unit. .. Further, as the output of each converter, a single-phase output having a voltage doubled as compared with the case of three-phase input can be obtained, and strong arc flame can be generated.

Still further, according to the present invention, the positive and negative side contacts connected to the positive and negative voltages of the DC power supply are provided,
It consists of a switch circuit that can turn on / off the positive and negative contacts, or can switch between the positive and negative contacts, and a reactance circuit that has a reactance component and is connected to the switch circuit. A power supply device having a conversion unit for converting into a shape or sawtooth alternating current is mounted, and four carbon electrodes are arranged with their tips close to each other, and each carbon electrode is arranged so that an arc flame is generated between the adjacent carbon electrodes. Since the above-mentioned single-phase AC is applied to, a single-phase AC output having a rectangular or sawtooth waveform or drooping characteristic at a high frequency is obtained by using a DC power source such as a battery, and using this, an arc can be efficiently generated. It is possible to perform discharge and perform burning treatment of excrement.

The present invention further comprises three or six converters and a control circuit for sequentially controlling ON / OFF or switching operations of the switch circuits of each converter with a predetermined time difference. Alternatively, a power supply device that outputs a 6-phase rectangular or sawtooth alternating current is mounted, and the power supply device is connected to each of the conversion units and arranged so that their tips are close to each other.
And 6 or 6 carbon electrodes, and the rectangular wave or sawtooth AC outputs of the 3 or 6 converters respectively
Since it is applied to one or six carbon electrodes and the burning treatment of excrement is performed by the arc flame between the electrodes, not only the above-mentioned efficiency of the arc flame is generated but also the three or six carbon electrodes are supplied. The sum of the amount of electricity at the moment of being performed is always constant, and an arc flame can be stably generated, whereby the excrement treatment can be performed uniformly.

Further, according to the present invention, a tubular holder for slidably holding the carbon electrode is provided, and an electrode feeding mechanism for feeding a predetermined amount of the carbon electrode held by the tubular holder by lever operation is provided. Therefore, the gap at the tip of the carbon electrode can be easily adjusted.

[0038]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram for explaining an incinerator for excrement of manure according to a first embodiment of the present invention. FIG. 1 (a) is a sectional view showing the overall configuration of the device, and FIG. 1 (b) is the device. It is a figure which shows the components of FIG. In the figure, reference numeral 300a denotes the incinerator for excrement of manure, which is provided on the front side of the housing 301 (on the left side of the drawing) as the toilet member
1 is attached to form a toilet part 310, and an arc generating electrode 350 is disposed on the rear side (right side of the drawing) of the toilet part 32.
It has a structure formed by forming 0.

The toilet member 311 has an opening 311a for discharging feces on its bottom surface, and a plurality of rubber sheet pieces 311b are attached to the periphery of the opening so as to close the opening. A wall 311c is formed around the opening 311a so as to surround the opening 311a integrally with the bottom surface of the toilet member, and an opening 311d for draining urine is formed near the wall 311c on the bottom surface of the toilet. And this opening 311
A urine storage tank 312 arranged in a space below the toilet member 311 is connected to d by a rubber tube 313. 311e and 311f are a toilet seat member and a lid member rotatably attached to the rear end of the upper surface of the toilet member 311, and 315a is the toilet member 31.
An air vent opening is formed in the upper part of the rear side wall of the first door 1, and a door member 315 that can be opened and closed is attached to the opening 315a.

Further, the feces discharge opening 3 of the toilet member 311
A feces receptor 330 is arranged below 11a,
The feces receiver can be moved to the incinerator 320 at the rear of the housing by a lever member 314 slidably supported on the front wall 301a of the housing.

As shown in FIG. 1 (b), the lever member 314 comprises a push rod 314a and a holding portion 314b attached to the tip of the pushing rod 314 for holding the fecal receptor. Annular groove 310 formed in the fecal receiver 310
a lower engaging claw 314b ₁ that engages with a, and a paper placing piece 314b ₂ that is located on the upper surface of the feces receptor 310 at the time of engagement and that places the paper to be placed on the feces receptor. and has, in the base portion upper surface of the paper rest piece 314b ₂ hooks 314b ₃ for fixing the sheet is attached.

Further, in the incineration section 320, four electrode holders 352a to 352d for slidably holding the four carbon electrodes 351a to 351d are provided on the movable frame 3 above and below.
It is fixedly provided to 21a and 321b. The upper and lower movable frames are supported so as to be vertically slidable with respect to the housing 301, and are configured to be vertically movable by a lever (not shown). The upper end of each carbon electrode has spring members 353a to 353d and a connecting bar 354a.
To 354d are connected to the link mechanism 360, and the carbon mechanism can be sent out by operating the link mechanism 360 by one operation of an operation lever (not shown). 390 is a connector for supplying a single-phase AC power (100V) to each of the carbon electrodes 351a to 351d, which has a plug 392 and a cord 391 that can be connected to a household outlet (not shown). 35
1a and 351c are connected to one terminal of the connector via reactance 361, and 351b and 351d are directly connected to the other terminal of the connector.

Further, the incineration section 320 is provided with a forming device 370 for forming the feces and paper contained in the feces receiver into a shape suitable for incineration, which is arranged on the upper surface of the casing 301. The operating mechanism 370a and the pressing sphere 370c made of ceramic or plastic, which is attached to the operating mechanism via the connecting rod 370b, the feces acceptor 330 has moved directly below the pressing sphere 370c. When the operating mechanism is driven, the pressing sphere 3
By pressing the feces or the like X in the feces receptor with 70c, the feces can be molded into a predetermined shape.

In the incinerator 320, the dust collector 3
80 is attached and provided on the upper surface of the housing 301,
Contaminated air in the combustion chamber 310 is sucked in through an opening 380a formed in the top wall 380b of the housing. An opening 301b ₁ for maintenance is formed in the lower portion of the rear wall 301b of the housing, and the opening can be opened and closed by an opening / closing door 301b ₂ .

Next, the operation will be described. The incinerator for excrement of manure having such a configuration is arranged in, for example, a room for a sick person or an elderly person, a hospital room, a treatment room, etc., and is used as a simple toilet. That is, the incinerator 300a for manure is placed in a hospital room or the like, and the power input plug 392 is attached to an outlet while a switch (not shown) attached to the power cord connector 390 is turned off. In use, first, the lid member 311f of the toilet bowl is opened, and the toilet paper, newspaper, cloth, glass cloth, etc. are folded into an appropriate size, and the rubber sheet piece 311b of the feces discharge opening 311a of the toilet bowl.
Place it on top of it, and if necessary, deodorize it, sterilize it,
Disperse flammable powder for disinfection, and defecate in the same manner as a normal style toilet. At this time, since urine is discharged to the front of the toilet bowl, the wall member 311 around the feces discharge opening 311a.
The urine drainage opening 311 formed in the vicinity of the wall member 311c does not flow into the opening 311a by being blocked by the c.
It passes through d and is stored in the urine storage tank 312. Also, since the droppings fall straight, the rubber sheet piece 3 at the rear of the toilet bowl
It falls on the paper on 11b. And rubber sheet piece 31
When the amount of feces on 1b becomes a predetermined amount or more, the rubber sheet piece 311b is deformed by its weight to open the opening 311a, and feces are stored in the feces receiver 330 below the paper together with the paper.

After the defecation is completed in this manner, the paper is placed on the paper placing piece 314b ₂ of the holding portion 314b of the lever member 314 through a predetermined opening (not shown) of the housing 301, When the lever member 314 is pushed rearward, the engaging claw 314a of the protection portion 314b engages with the groove 330a of the feces receiver 330, and in this state, the feces receiver 330 is pushed to the burning portion 320 behind the toilet bowl. And the feces receptor 33
When 0 comes directly under the presser sphere 370c, the operation of the lever member 314 is once stopped, and the operating mechanism 370 is operated to push down the presser sphere 370c so that the feces in the feces receiver 330 are placed on the piece 314b ₂ . Hold down all the paper and make a shape suitable for incinerating feces and paper, in this case a disk shape with a hollow center.

After pulling up the pressing sphere 370c, the lever member 314 is pushed backward again to move the feces acceptor 330 further toward the rear carbon electrodes 351a-3.
Move it to a position just below 51d.

Here, after the lever member 314 is pulled back to its original position, the door of the opening leading to the incinerator is closed to make the inside airtight. In this state, the upper and lower movable frames are moved downward by a lever (not shown) to move the tip ends of the carbon electrodes 351a to 351d to the feces acceptor 330.
Then, the switch (not shown) attached to the connector 301 is turned on to generate a multi-arc between the carbon electrodes to incinerate the dung and the paper in the dung receiver 330. At this time, when a large multi-arc power is required due to a large amount of feces, the link mechanism 360 is driven to slightly discharge the carbon electrodes to reduce the gap between the carbon electrodes. This will substantially lower the position of the tip of the carbon electrode. After the incineration, the incinerator room 31
Gas is filled in 0, and it is effective to further mix a deodorant or the like in this state. Further, the gas generated by the incineration is collected by the dust collector 380 through the upper opening of the housing, and is discharged to the outside as a safe and harmless gas. After that, the link mechanism 360 is driven to send out the carbon electrode to adjust the gap between the electrodes, which spread due to the consumption of the carbon electrode in the incineration process, and the feces in the feces receiver 330 are opened at the rear of the housing. It is taken out of 301b ₁ , and the ash inside is removed, and it is placed under the feces discharge opening of the toilet bowl to prepare for the next use.

As described above, in this embodiment, the reactance 361 is connected between the single-phase AC power supply and the arc-generating carbon electrodes 351a to 351d, and the single-phase AC power is applied to the carbon electrode via the reactance to generate the arc. Since the discharge is performed and the burning treatment of the excrement is performed, the transformer for generating the arc can be eliminated, which makes the device small and lightweight and convenient for carrying.

Further, since it is an electric treatment, there is no danger of propane and the like and there is no inconvenience in transportation. In addition, unlike the past, it does not require a duct for introducing air or a chimney for exhausting gas,
It can be safely treated in a closed incinerator and no odor measures are required.

Furthermore, since it is an electron ion at an extremely high temperature, it is hygienic and the flame itself has a strong bactericidal power.
In addition, there is strong wave energy such as electromagnetic vibration, and manure and the like turn into ash within a few minutes.

Furthermore, a carbon crucible was used as the feces receptor, and granular pieces of glass or glass fiber material were put in advance, and feces covered with something like glass cloth were dropped on the crucible. When this is irradiated with an arc flame, ash carbon dissolves in the glass-like ceramic, and it becomes a useful ceramic that is heat resistant, heat insulating, and resistant to rapid heating and rapid cooling.

Furthermore, by mixing various glazes which are pigments, an extremely artistic ceramic can be obtained by the multi-arc ultrasonic waves, the rotating magnetic field and other wave energies, which can also be used as a pendant material.

If a suitable ceramic is melted and burned together with manure in addition to glass, a semiconductor having a kind of conductivity can be obtained. As a result, the incinerated ash can be used, and there is no need to treat the incinerator ash of feces as in the conventional case, and the product becomes a useful product.

FIG. 2 shows an incinerator of the incinerator for excrement of manure according to the second embodiment of the present invention. In the first embodiment, the single-phase AC power supply AC and reactance 3 are used.
61 and the four carbon electrodes 351a to 351d,
A commercial three-phase 20 having three-phase primary coils 251 to 253 and star-connected three-phase secondary coils 261 to 263.
A three-phase transformer 250 that receives 0V AC power and outputs three-phase 100V AC power, three carbon electrodes 281a to 281c whose tips are arranged close to each other, and each phase output of the three-phase transformer And three reactances 271a to 271c connected between the corresponding carbon electrodes and
A 100 V three-phase AC power is applied to the three carbon electrodes to perform arc discharge, and the burning treatment of manure is performed by the arc flame.

In this case, the sum of the amounts of electric power at the moment of being supplied to the three carbon electrodes is always constant, and there is an effect that the problem of three-phase imbalance does not occur.

FIG. 3 is a view for explaining the incinerator for excrement of manure according to the third embodiment of the present invention.
In the device of the embodiment, the three carbon electrodes 281a to
Instead of 281c, six carbon electrodes 282a to 282F whose tips are arranged close to each other are used to convert the commercial three-phase 200V AC power into reactances 272a to 272c.
It is applied to the six carbon electrodes 282a to 282f directly through the arc to perform arc discharge, and the burning process of excrement is performed by the arc flame. In this case, a strong arc flame can be generated, and it is suitable for a large-scale incinerator for manure.

FIG. 4 shows a fourth embodiment of the present invention which is the same as the three carbon electrodes 2 in the second embodiment.
A central carbon electrode 280d is arranged at the center of 81a to 281c, and the neutral point of the secondary coil is connected to the central carbon electrode 281d. In this case, each carbon electrode 2
81a to 281c, and the carbon electrodes 281a to 281c.
An arc is generated between 81c and the central carbon electrode 281d, and a total of six arcs can generate an intense arc flame.

FIG. 5 is a view for explaining an incinerator for excrement of manure according to a fifth embodiment of the present invention, which is the same as the three-phase transformer 250 of the second embodiment in the third embodiment. A central carbon electrode 282g is provided at the center of the six carbon electrodes 282a to 282f, and the neutral point of the secondary coil is connected to the central carbon electrode 282g. The carbon electrodes 282a to 282f are connected to each other, and An arc is generated between the carbon electrodes 282a to 282f and the central carbon electrode 281g, and a very strong arc flame can be generated by a total of 12 arcs.

FIG. 6 is a schematic block diagram for explaining an incinerator for excrement of manure according to a sixth embodiment of the present invention, which is a direct-current AC power source instead of the single-phase AC power source in the first embodiment. Using the power supply DC, four carbon electrodes 351a-3
An arc flame is generated between 51d, which is useful as a simple toilet in vehicles such as buses without AC power supply.

FIG. 8 shows a power supply unit and a combustion processing unit of a manure incineration processing apparatus according to a seventh embodiment of the present invention. In the figure, reference numerals 1, 2 and 3 are three-phase AC power supplies, 4 is a phase control circuit for controlling the supply of the three-phase AC power supplies 1, 2 and 3 only within a range of 120 ° to 180 ° for each phase, and 9 is a 1 Three primary coils 5, 6, 7 on the secondary side and one secondary coil 8 on the secondary side
A transformer having an iron core made of a laminated body of thin iron plates wound with, 12 is ground, 100a is a power supply device composed of the phase control circuit 4 and the transformer 9, and here the reactances 361a and 361b are not used. Instead, the reactance component of the secondary coil 8 of the transformer is used. The other structure is the same as that of the incinerator for excrement of manure having the same structure as that of the first embodiment.

FIG. 8 (b) shows the details of the phase control circuit 4, in which 20a, 20b, 20c thyristors and 21 are three.
Zero cross point detectors 22a, 22b, 22c for detecting the zero cross points of the sine wave of each phase of the phase alternating current receive the output of the zero cross point detector 21, and the thyristors 20a, 20 of each phase.
It is a phase adjuster which adjusts the firing angles of b and 20c. Figure 9
(a) shows a three-phase AC waveform controlled by the phase control circuit 4 for ignition.

Next, the operation will be described. The energization of the three-phase coils 5, 6, 7 of the transformer 9 from the three-phase AC power sources 1, 2, 3 is controlled by the phase control circuit 4, and as shown in FIG. Each of the third coils 5, 6 and 7 has a phase angle of 120 degrees for AC sine waveforms X, Y and Z of each phase.
180 degree range (c and f for X, b for Y)
For e, Z, and e, energization is performed only in a and d), and the coils are open during the other time.

When the three-phase first, second, and third coils 5, 6, and 7 are sequentially energized in this manner, the triple frequency wave is generated in the iron core as shown in FIG. 9 (b). The magnetic flux with the drooping characteristic of is induced. Therefore, the current flowing in the primary winding portion induces a sawtooth-shaped triple frequency current in the secondary winding portion as shown in FIG. 9 (b).

The sawtooth-shaped triple frequency current is applied to the four carbon electrodes 351a-35 of the incinerator for excrement of manure.
It is applied to 1d and arc discharge is performed, thereby burning the manure and urine.

In this embodiment, since the arc is irradiated by the single-phase alternating current of triple frequency converted from the three-phase alternating current as described above, various effects described below can be obtained.

(1) In the conventional three-phase / single-phase conversion power supply device,
The obtained single-phase output is a sine wave, but according to the present invention, the power supply output value suddenly rises to a high voltage, and then becomes a drooping zero, and then becomes a high voltage momentarily again after becoming zero. As a result, an efficient arc flame can be generated, that is, a stronger arc flame can be generated even with the same power consumption, and the burning treatment of excrement can be efficiently performed.

Further, since the frequency obtained by the power supply device used is three times as high as the commercial frequency, the size of the transformer can be reduced and the weight can be reduced to 1/3 that of the conventional one. It is also convenient.

(2) Since the power supply device used has a simple structure and is small in size and light in weight, the manufacturing cost is significantly reduced,
In addition to the generation of arc flames, it can also be used as a source of heat and power for inductors and motors.

(3) The firing angle of a one-phase AC sine waveform is set to 120.
The power of the arc flame can be greatly adjusted by appropriately adjusting the front and back around the degree. Further, if the phase control is performed, it is possible to perform automatic light control and automatic adjustment of wave energy.

FIGS. 10 to 15 are views for explaining an incinerator for excrement of manure according to the eighth embodiment of the present invention. FIG. 10 is a diagram showing an overall configuration of a manure incineration processing apparatus according to an eighth embodiment of the present invention, FIG. 11 is a schematic view for explaining a power supply device mounted in the manure incineration processing apparatus, and FIG. 1 is a diagram showing a detailed circuit configuration of a power supply device, and FIG.
FIG. 5 is a diagram showing individual pulsed waves obtained by dividing the sine wave of each phase of the three-phase alternating current input by one cycle t as a phase angle and dividing by 60 degrees. In the figure, 1000 is an incinerator for excrement of manure, which outputs three single-phase alternating currents having different waveforms.
Power supply device 1 having third output terminals 101a to 103a
100 and nine carbon electrodes 35 connected to each output terminal
3a to 353i.

The power supply device 1100 has input terminals 1 connected to each phase of three-phase AC input, that is, R phase, S phase, and T phase.
2 and 3, and first to third power converters 101 to 103. The first power conversion unit 101 supplies a three-phase AC input to the front part of each positive and negative half wave of each phase sine wave, that is, a first phase control circuit 110 for performing only a range of about 0 to 60 degrees. Three-phase primary coils 151 to 1 on the primary side
53 has a single-phase iron core 150a in which a single-phase secondary coil 154 is wound on the secondary side, and the three-phase primary coils 151 to 151
153 is provided with a transformer unit 150 connected to the three-phase AC input terminals 1, 2, and 3 via the first phase control circuit 110, and the output terminal 101a outputs a first single-phase AC (hereinafter F).
Output).

The second power converter 102 supplies the three-phase AC input only to the middle part of each positive and negative half wave of each phase, that is, the second phase control circuit for performing a range of about 60 to 120 degrees. 120 and three-phase primary coils 161 to 163 on the primary side
Has a single-phase iron core 160a formed by winding a single-phase secondary coil 164 on the secondary side, and has the above-described three-phase primary coils 161 to 16
3 includes a transformer 160 connected to the input terminals 1, 2 and 3 via the second phase control circuit 120, and outputs a second single-phase alternating current (hereinafter referred to as M output) from the output terminal 102a. It is supposed to do.

The third power converter 103 supplies the three-phase AC input only to the back portions of the positive and negative half waves of each phase, that is, the third phase control for performing a range of about 120 to 180 degrees. Circuit 130 and three-phase primary coils 171-1 on the primary side
73 has a single-phase iron core 170a in which a single-phase secondary coil 174 is wound on the secondary side, and the three-phase primary coils 171 to 171
173 includes a transformer 170 connected to the input terminals 1, 2, and 3 via the third phase control circuit 130,
A third single-phase alternating current (hereinafter referred to as B output) is output from the output terminal 103a.

FIG. 13 shows the details of the phase control circuit 110. In the figure, 110a to 110c are switching elements such as thyristors and transistors for turning on / off the R, S, and T phases, and 112 is a three-phase AC input. Zero cross point detectors for detecting zero cross points of phase sine waves, 111a to 111c
Is a phase adjuster that receives the output of the zero-cross point detector 112 and adjusts the firing angles of the switch elements 110a to 110c of each phase. For the first phase control circuit 110, each phase adjuster The switch elements are set to fire in the range of 0 ° to 60 ° of the phase. Although only the details of the first phase control circuit 110 are shown here, for the second and third phase control circuits 120 and 130, the phase adjusters are respectively set to the ignition ranges of the switch elements of the respective phases. Has the same circuit configuration as that of the first phase control circuit 110 except that it is set to be 60 degrees to 120 degrees and 120 degrees to 180 degrees.

Next, the operation will be described. The three-phase AC power applied to the input terminals 1, 2, and 3 of the power supply device 1100 is converted into the F output, M output, and B output by the first to third power conversion units 101 to 103, respectively. And output to each of the output terminals 101a to 103a.

That is, in the first power converter 101, the first phase control circuit 11 supplies the power to the three-phase primary coils 151 to 153 of the three-phase AC input transformer 150.
It is controlled by 0, and as shown in FIG.
Next coils 151 to 153 have a range of phase angles of 0 to 60 degrees of positive and negative half waves of each phase sine wave (for R, R ₁ and R
_{For 4} and S, energization is performed only within S ₃ and S ₆ and for T, T ₂ and T ₅ ), and the coils are open during the other time. When the three-phase coils 151 to 153 are sequentially energized in this manner, a magnetic flux having a triple frequency drooping characteristic is induced in the iron core 150a, which causes the secondary coil 154 to move to the secondary coil 154 shown in FIG. A sawtooth-shaped triple frequency F output as shown in (a) is output.

In the second power converter 102, the three-phase primary coil 16 of the three-phase AC input transformer 160 is used.
The energization of Nos. 1 to 163 is controlled by the second phase control circuit 120, and as shown in FIG. 14 (b), the primary coils 161 to 163 have positive and negative half-waves of each phase sine wave. Phase angle of 60 to 120 degrees (R for R ₂ and R ₅ , S for S ₁ and S ₄ , T for T ₃ and T)
Power is supplied only within ₆ ), and each coil is open for the rest of the time. In this way, when the three-phase coils 161 to 163 are sequentially energized, a magnetic flux having a triple frequency drooping property is induced in the iron core in the same manner as described above, whereby the secondary coil 164 is induced. Outputs a sawtooth-shaped triple frequency M output as shown in FIG. 14 (b).

In the third power converter 103, the three-phase primary coil 17 of the three-phase AC input transformer 170 is used.
The energization of Nos. 1 to 173 is controlled by the third phase control circuit 130. As shown in FIG. 14 (c), each of the primary coils 171 to 173 has positive and negative half waves of each phase sine wave. Phase angle range of 120 to 180 degrees (for R, R ₃ and R
₆ , ₆ and S are energized only within S ₂ and S ₅ , and T is within T ₁ and T ₄ ), and the coils are open during the other time. When the three-phase coils 171 to 173 are sequentially energized in this manner, a magnetic flux having a triple frequency drooping characteristic is induced in the iron core as described above, and the secondary coil 174 is thereby induced. Figure 14 (c)
A sawtooth-shaped triple frequency B output as shown in FIG.

As described above, in the present power supply device, it is possible to output three types of triple-phase single-phase AC having different waveforms, that is, different characteristics, from the respective power conversion units. The following effects are obtained for each of the sawtooth-shaped triple frequency power source outputs.

(1) As described above, each single-phase output on the secondary side has a frequency three times that of the three-phase alternating current on the primary side, that is, 60
Since 180 cycles can be obtained with respect to cycles, when this output is used for incineration processing by an arc or the like, the processing speed is three times as high as that when a conventional three-phase / single-phase converter is used. At the same speed, the amount of processing is three times that of the conventional one. In this way, the speed and the amount of incineration can be improved.

(2) In the conventional three-phase / single-phase conversion power supply device,
The obtained single-phase output is a sine wave, but the B output obtained by this power supply device suddenly rises to a high voltage, and a sawtooth wave with a drooping zero is obtained from this, so arcing is likely to occur during arc welding. And a stable arc can be obtained. That is, since the power supply device is essentially a power supply having a drooping characteristic, it is extremely convenient for incineration by an arc.

(3) Since the power supply of the present invention has the drooping characteristic as described above, a leakage flux type device or a saturable reactor L or the like which has been generally used conventionally to obtain this drooping characteristic is used. There is no need to use it, and there is no loss or reduction in power factor associated with this.

(4) Further, since the M output obtained by this power supply device has power, when this M output is used alone, it is suitable for a large-scale incinerator for excrement of manure.

(5) Since the R output rises more slowly than the other outputs, the arc is smoothly generated in the arc atmosphere of the multi-phase multi-electrode.

(6) In addition, since the obtained frequency is tripled for all outputs, the transformer becomes smaller and the weight is smaller than the conventional one.
It is only / 3 and it is very small and lightweight. In addition, since the structure is simple and the size and weight are small, the manufacturing cost can be significantly reduced.

(7) In the conventional device, the no-load voltage is 6
0V to 100V was required, but 35V to 5V in the present invention.
It requires only 5V, is safe and easy to handle.

(8) Further, when this power supply device is used for welding, the firing angle of the AC sine waveform of one phase is appropriately adjusted back and forth around 60 degrees or 120 degrees in each of the power conversion sections. By doing so, the intensity of the arc can be greatly adjusted. In other words, the adjustment range is
It can be made wider than the method of adjusting the magnetic coupling force of the next coil, and the arc flame can be adjusted according to the amount of combustion treatment.

(9) Further, since it is small and lightweight and the arc is stable, it is convenient to carry, and the processing capacity can be tripled with the same weight as the conventional one.

(10) In addition, since the present power supply device can simultaneously output three-phase single-phase outputs of three different waveforms from different output terminals, one job for three single-phase power supplies can be performed by one device. In addition, various treatments can be performed, especially in arc treatment using multiple electrodes.

For example, if each of the F, M, and B outputs is applied to the three electrodes for generating a plurality of arcs, arcs having different arc appearances are gathered to form various arcs. Further, since each of the above outputs is a three-phase balanced output, there is no problem of three-phase unbalance as in the conventional case.

FIG. 16 is a schematic structural view for explaining a manure incineration processing apparatus according to a ninth embodiment of the present invention, and FIG. 17 is a view showing the structure of a power supply unit used in this manure incineration processing apparatus. FIG. 20 (a) is a diagram showing individual pulsed waves obtained by dividing the sine wave of each phase of the three-phase AC input by one cycle t as a phase angle and dividing by 60 degrees. In the figure, 2
000 is an incinerator for excrement of manure according to the present embodiment, and 2100 is each phase of the three-phase AC input mounted on the device, that is, R.
Input terminals 11, 12, and 13 connected to the S, S, and T phases
A power supply device having a first power conversion unit 101 and a second power conversion unit 101.
And 102. The four carbon electrodes 351a to 351a of the incinerator for excrement of manure having the same structure as that of the first embodiment are connected to the output terminals 101a and 101b of each converter.
51d is connected.

The first power converter 101 supplies the three-phase AC input only in the middle part of the positive and negative half-waves of each phase sine wave, that is, in the first phase control of about 60 to 120 degrees. Circuit 110 and three-phase primary coils 151 to 15 on the primary side
3 has a single-phase iron core 150a formed by winding a single-phase secondary coil 154 on the secondary side, and the three-phase primary coils 151 to 1
53 includes a transformer unit 150 connected to the three-phase AC input terminals 11, 12, and 13 via the first phase control circuit 110, and a first single-phase AC (hereinafter referred to as M output) from its output terminal 101a. ) Is output.

The second power converter 102 supplies the three-phase AC input to the front and back portions of the positive and negative half waves of each phase, that is, about 0 to 60 degrees and 120 to 18 degrees.
The second phase control circuit 120 that performs only the range of 0 degree and the single-phase iron core 160a in which the three-phase primary coils 161 to 163 are wound on the primary side and the single-phase secondary coil 164 is wound on the secondary side. The three-phase primary coils 161 to 163 have input terminals 11, 12, and 13 via the second phase control circuit 120.
And a transformer unit 160 connected to the output terminal 10 of the transformer unit 160.
2a outputs a second single-phase alternating current.
The second single-phase alternating current has a reverse phase relationship with the first single-phase alternating current, and is hereinafter referred to as M'output.

Each of the phase control circuits has the same circuit configuration as that of the eighth embodiment shown in FIG. 13, and here, for the first phase control circuit 110, each phase adjuster has each phase. Of the second phase control circuit 12 so as to ignite each of the switch elements within the range of 60 degrees to 120 degrees.
For 0, the phase adjusters are set so that the ignition range of the switching element of each phase is 0 to 60 degrees and 120 to 180 degrees.

Next, the operation will be described. The three-phase AC power applied to the input terminals 11, 12, and 13 of the power supply device 2100 is the first and second power converters 101 and 1 respectively.
In 02, it is converted into the above M output and M ′ output, respectively,
It is output to each output terminal 101a, 102a.

That is, in the first power converter 101, the first phase control circuit 11 supplies the power to the three-phase primary coils 151 to 153 of the three-phase AC input transformer 150.
It is controlled by 0, and as shown in FIG.
The following coils 151 to 153 have a range of phase angles of 60 to 120 degrees of positive and negative half waves of each phase sine wave (for R, R ₂
And R ₅ and S are energized only within S ₁ and S ₄ and for T and T ₃ and T ₆ ), and the coils are open for the rest of the time. When the three-phase coils 151 to 153 are sequentially energized in this manner, a magnetic flux having a triple frequency drooping characteristic is induced in the iron core 150a, which causes the secondary coil 154 to move to the secondary coil 154 shown in FIG. A sawtooth-shaped triple frequency M output as shown in (a) is output.

In the second power converter 102, the three-phase primary coil 16 of the three-phase AC input transformer 160 is used.
The energization of Nos. 1 to 163 is controlled by the second phase control circuit 120, and as shown in FIG. 18 (b), each of the primary coils 161 to 163 has positive and negative half waves of each phase sine wave. Phase angle range of 0 to 60 degrees and 120 to 180 degrees (for R, R ₁ , R ₃ , R ₄ and R ₆ ; for S, S ₂ , S ₃ , S ₅ and S ₆ , T; For T ₁ ,
Energization is performed only in (T ₂ , T ₄ and T ₅ ), and the coils are open during the other time. In this way, when the three-phase coils 161 to 163 are sequentially energized, as shown in FIG. 19 (b), a magnetic flux having a triple frequency drooping characteristic is induced in the iron core, which causes The secondary coil 164 outputs a sawtooth-shaped triple frequency M'output as shown in FIG. 18 (b).

The M output of the triple frequency and the M'output of the opposite phase thereof are applied to the four carbon electrodes 311, 321, 331, 341 of the incinerator for excrement of manure, respectively, and an arc flame is generated between the carbon electrodes. Then, the burning treatment of the manure is performed by this.

In this embodiment, the two triple-frequency single-phase alternating currents converted from the three-phase alternating currents are supplied to the manure incinerators to incinerate the manure. The following various effects can be obtained.

That is, in this embodiment, the first and second
It is possible to output the single-phase alternating current (M output and M'output) of the triple frequency having the opposite phase relation from each of the power conversion units, and to supply power to the combustion processing unit by using all waveforms of the three-phase AC input. It can be carried out. Further, if the loads (carbon electrodes) connected to the first and second power converters have the same load capacity, there is a feature that three-phase perfect balance can be achieved.

The M output and M'output obtained by the power supply device of this embodiment have power because the middle part of the sine wave is extracted, and these outputs are suitable for a large incinerator of manure. There is.

In the actual power feeding, for the phase control in the first phase control circuit, the middle part of each of the positive and negative half waves of the sine wave is set in the range of 65 ° to 115 °, and the second part is set. Regarding the phase control in the phase control circuit, it is better to set the front part of each of the positive and negative half waves of the sine wave within the range of 5 to 60 degrees and the back part within the range of 120 to 175 degrees.
₁ and S ₂ , T ₂ and R ₃ , S ₃ and T ₄ , R ₄ and S ₅ , T ₅
It is safe to prevent the double phenomenon between R ₆ and R ₆ and between S ₆ and T ₁ (see FIGS. 18 (a) and 18 (b)). In this case, each single-phase output waveform of the triple frequency has a shape in which the vicinity of the zero point is slightly cut off, but this is not a problem for a power source such as arc flame generation, but it is better to make the above-mentioned break as small as possible. ..

As a tenth embodiment of the present invention, a six-phase input is converted into a triple-phase single-phase output and a triple-frequency single-phase output which is the opposite phase of the six-phase input by two power converters and then output. An incinerator for excrement of manure equipped with a power supply device will be described.

FIG. 20 is a diagram showing the overall configuration of the power supply unit of the incinerator for excrement of manure according to the tenth embodiment. In the figure, reference numeral 800 denotes each phase of the three-phase AC input, that is, R phase, S phase, and T, which is installed in the incinerator for excrement of manure of this embodiment.
A power supply device having input terminals 11, 12, and 13 connected to a three-phase / three-phase AC input for converting a three-phase AC input into a six-phase AC power.
A six-phase conversion circuit 900 and first and second power conversion units 801 and 802 that convert the six-phase alternating current into first and second single-phase alternating currents LM and LM 'having a doubled voltage and a tripled frequency, respectively. ing. The output terminals 801a and 80 of each converter are
Although not illustrated here, four carbon electrodes of the incinerator for excrement of manure are connected to 1b, which is not shown here. (See Figure 16).

The 3-phase / 6-phase conversion circuit 900 shown in FIG.
As shown in FIG. 3, a three-phase iron core 900a and a three-phase primary coil that is wound around each leg of the iron core 900a and has one end commonly connected and the other end connected to the input terminals 11 to 13. 911 to 913, and three secondary coils 921a to 921 on the positive phase side of the 6-phase star connection in which each leg of the iron core 900a is wound and mounted in the same direction as the primary coil and one end is commonly connected.
1c and three secondary coils 921a 'to 921a on the opposite phase side of the 6-phase star connection in which each leg of the iron core 900a is mounted by being wound in the opposite direction to the primary coil and having one end commonly connected.
1c '. Then, the other ends 901a to 901c of the positive-phase side secondary coils 921a to 921c output the first, third, and fifth phases in phase with the R-phase, S-phase, and T-phase of the primary-side three-phase AC input. Then, the opposite-phase side secondary coil 92
To the other ends 901a 'to 901c' of 1a 'to 921c', R, S, and T phases of the three-phase AC input on the primary side and the opposite fourth, sixth, and second phases are output. Is becoming

The first power conversion section 801 has the three phases /
Six-phase AC first, third, fifth from the six-phase conversion circuit 900
Supply the phase in the middle part of each positive and negative half wave, that is, about 6
At the same time as performing only in the range of 0 to 120 degrees, the second, fourth, and sixth phases of the six-phase alternating current are supplied to the front portion and the back portion of the positive and negative half waves of each phase, that is, about 0. Degree ~ 60
1st degree range and only about 120 to 180 degree range
Phase control circuit 810 and a six-phase primary coil 8 on the primary side
51 to 856 has a single-phase iron core 850a formed by winding a single-phase secondary coil 857 on the secondary side, and the 6-phase primary coils 851 to 856 are connected via the first phase control circuit 810. Output terminals 901a to 90 of the 3-phase / 6-phase conversion circuit 900
1c, 901a'-901c 'connected to the transformer unit 85
0, and outputs a first single-phase alternating current (hereinafter referred to as LM output) having a doubled voltage and tripled frequency from its output terminal 801a.

Further, the second power conversion unit 802 has the above-mentioned 3
First, third and sixth phase alternating currents from the phase / 6 phase conversion circuit 900
The fifth phase is supplied to the front and back portions of each positive and negative half wave in each phase, that is, in the range of about 0 to 60 degrees and about 12 degrees.
At the same time as performing only in the range of 0 to 180 degrees, the second, fourth and sixth phases of the 6-phase alternating current are supplied to the middle portions of the positive and negative half waves of each phase, that is, in the range of about 60 to 120 degrees. Second only to do
Phase control circuit 820 and a 6-phase primary coil 8 on the primary side
61 to 866 have a single-phase iron core 860a formed by winding a single-phase secondary coil 867 on the secondary side, and the 6-phase primary coils 861 to 866 are connected via the second phase control circuit 820. Output terminals 901a to 90 of the 3-phase / 6-phase conversion circuit 900
1c, 901a '~ 901c' connected to the transformer unit 86
0, and a second single-phase alternating current having a doubled voltage and a tripled frequency is output from the output terminal 802a. The second single-phase alternating current LM 'has a phase opposite to that of the first single-phase alternating current LM, and is hereinafter referred to as LM' output.

FIG. 22 shows the details of the phase control circuit 810. Reference numerals 811a to 811f in the drawing respectively denote thyristors for turning on / off the R, R ', S, S', T, T'phases of the 6-phase AC power. Switch elements such as transistors and transistors, 812
Is a zero-cross point detector for detecting the zero-cross point of the sine wave of each phase of 6-phase AC power, and 813a to 813f receive the output of the zero-cross point detector 812, and the switch element 811 of each phase.
a to 811f are phase adjusters for adjusting the firing angles, and for the first phase control circuit 810, the phase adjusters 813a,
813c and 813e are 60 degrees of R, S, and T phases, respectively.
In the range of 120 degrees, the switching elements 811a, 811
c and 811e are set to fire, and the phase adjuster 813
b, 813d, and 813f are set to ignite the switch elements 811b, 811d, and 811f in the R ', S', and T'phase ranges of 0 to 60 degrees and 120 to 180 degrees, respectively. .. Although only the first phase control circuit 810 is shown in detail here, the second phase control circuit 820 is not limited to the phase adjuster 813a.
813c and 813e are connected to the switching elements 811a and 81
The firing ranges of 1c and 811e are 0 for R, S, and T phases, respectively.
Degrees to 60 degrees and 120 degrees to 180 degrees, and the firing range of the switch elements 811b, 811d, 811f is 60 degrees to.
The circuit configuration is the same as that of the first phase control circuit 810 except that it is set to 120 degrees.

Next, the operation will be described. The 3-phase AC input applied to the input terminals 11, 12, and 13 of the power supply device 800 is converted into 6-phase AC by the 3-phase / 6-phase conversion circuit 900, and each of the first and second power conversion units 801. And 8
It is input to 02. Further, in the first and second power converters 801 and 802, phase control of each phase of the above-mentioned six-phase alternating current is performed, converted into the LM output and LM ′ output, respectively, and output terminals 801a and 802a. Is output to.

That is, in the first power converter 801, the first phase control circuit 810 supplies the six-phase AC power to the six-phase primary coils 851 to 856 of the transformer 850.
23. As shown in FIG. 23, the primary coils 851 to 856 have positive and negative half-wave phase angles in the range of 60 to 120 degrees for R, S, and T phases (R for R). ₂ and R ₅ , S for S ₁ and S ₄ , T for T
₃ and T ₆ ), the energization is performed only at the same time, and for the R ', S', and T'phases, the phase angles of the positive and negative half waves are 0 to 60 degrees and 120 to 180 degrees. 'the R' in the range _{(R 1, R '3,} R' 4 and R _'6,
S 'for S' _2, S _'3, S' ₅ and S _'6,
T 'for T' _1, T _'2, T' ₄ and T _'5) only energized within takes place, and the other time each coil is open. In this way, each of the six-phase coils 85
When the current is sequentially applied to 1 to 856, the iron core 850a
The magnetic flux with the drooping characteristic of triple frequency is induced inside, and at this time, the magnetic flux due to the phase with the same energization period is superposed.
As a result, as shown in FIG. 24, a short-shaped triple frequency LM output having a voltage double that of the M output of the eleventh embodiment is output to the secondary coil 857.

In the second power converter 802,
Note 6-phase primary coil 861 of transformer 860 for 6-phase AC power
~ 866 is energized by the second phase control circuit 820.
24, and each of the primary coils 86 is controlled as shown in FIG.
1 to 866, positive and negative half waves for R, S, and T phases
Phase angle of 0 to 60 degrees and 120 to 180 degrees
Range (for R, R₁, R₃, R_FourAnd R₆, S
Then S₂, S₃, S _FiveAnd S₆, T for T₁，
T₂, T_FourAnd T_FiveEnergization is performed only inside the
At the same time, the R ', S', and T'phases are positive and negative.
Range of half-wave phase angle of 60 to 120 degrees (for R '
R '₂And R '_Five, S'for S '₁And S '_Four, T '
For T '₃And T '₆) Energized only in
At other times, each coil is open. this
In this way, the six-phase coils 861 to 866 are sequentially energized.
Repeatedly, the iron core 860a has a drooping characteristic of triple frequency.
Magnetic flux is induced, and at this time the energization period is the same.
The magnetic flux due to one phase is superposed, whereby the secondary coil 8
As shown in FIG. 25, the reference numeral 67 denotes M'of the ninth embodiment.
LM 'output of the short shape triple frequency with double the output voltage
Is output.

Then, the LM output of the triple frequency and the LM 'output of the opposite phase thereof are supplied to the visible light irradiating device, which is a load, to irradiate the visible light.

The tenth embodiment thus constructed has the following effects in addition to the effects of the ninth embodiment.

That is, in the power supply device of the eleventh embodiment which obtains a triple-phase single-phase output from a three-phase input, in the first power converter 101, for example, the middle part of the R phase (60 ° to 1 °).
During the energization period of 20 °), energization of the other S and T phases is stopped, and in the second power conversion unit 102, the front part (0 ° to 60 °) of the R phase and the back part of the T phase. (1
During the energization period of 20 ° to 180 °), the remaining S phase is not energized, so that the individual power conversion units were not in three-phase equilibrium at the moment. Therefore, a three-phase balanced load cannot be obtained until the two power conversion units are used at the same time, and if each power conversion unit is separately output, a three-phase unbalance occurs at the moment.

On the other hand, as in the tenth embodiment, 6
In a power supply device that obtains a triple-phase single-phase output from a phase input, for example, a period in which the middle portions (60 ° to 120 °) of the R phase, S phase, and T phase are energized in the first power conversion unit 801. At the same time, the front parts (0 ° to 60 °) of the T ′ phase, the R ′ phase, and the S ′ phase, the S ′ phase, the T ′ phase,
The back part (120 ° to 180 °) of the R ′ phase is energized (see FIG. 23). That is, the first power converter 8
In 01, when one of the three phases of the three-phase input is energized, the opposite phase of the other two phases is energized,
This means that the R phase, T phase, and S phase of the three-phase input are always energized.

In the second power converter 802, for example, the front portion (0 ° to 60 °) of R phase, S phase, and T phase and the back portion (120 ° to 180) of T phase, R phase, and S phase.
°) while each is energized, S'phase,
Middle part of T'phase and R'phase (60 ° to 120 °)
Will be energized (see FIG. 24). That is, in the second power conversion unit 802, when two of the three phases of the three-phase input are in the energized state, the opposite phase of the other one is in the energized state, which means that the three-phase input It means that the R phase, the T phase, and the S phase are always energized.

Therefore, the three-phase balance can be realized for the power supply operation of each power converter, and even if they are separately output, the state close to the three-phase balance can be achieved. Further, if the same load is applied to each power conversion unit at the same time, perfect three-phase balance can be realized.

The power supply unit used in the incinerator for excrement of manure according to the tenth embodiment is the most suitable for the spot welding machine already developed by the applicant. That is, in this welding machine, one transformer is arranged on each side of the spot welding electrode, and in the above power supply device, this transformer can be used as the above two power conversion units, which enables extremely strong spot welding. It can be performed under the condition of three-phase balanced load. Further, this power supply device is also most suitable for equipment having an arc generator, in which case a strong arc can be generated under the condition of a three-phase balanced load.

Further, in the conventional three-phase rectification method for converting a three-phase AC input into a DC, a pulsating flow component is large and a smoothing circuit using an L component, a C component, or the like is required. With the single-phase output of the tripled frequency of the doubled voltage obtained by the conversion, the pulsating current component when rectified is extremely small, and it can be used as it is as a direct current. Further, even when perfect DC is obtained, the LC circuit or the like used for smoothing can be much smaller, lighter and cheaper than the conventional one.

In the ninth and tenth embodiments,
The positive and negative half-waves of the sine wave are exactly divided into three equal parts, and a predetermined part is fed at a predetermined timing. However, in actual feeding, the front part of each of the positive and negative half-waves of the sine wave is fed. To
The range is 5 to 60 degrees and the middle part is 65 to 11 degrees.
The range of 5 degrees and the back part within the range of 120 degrees to 175 degrees is R ₁ and S ₂ , T ₂ and R ₃ , S ₃ and T ₄ , R ₄ and S ₅ , T ₅ and R. It is safe to prevent double phenomenon between waveforms of ₆ , S ₆ and T ₁ . In this case, each single-phase output waveform of the triple frequency has a shape in which a portion near the zero point is slightly cut off, but this is not a problem for a power source such as arc generation or lighting, but it is better to reduce the above break as much as possible. ..

FIG. 25 (a) shows an incinerator for excrement of manure according to an eleventh embodiment of the present invention. In the figure, 501 is a DC power supply, 502 is a conversion unit for converting DC power into AC power, which has positive and negative contacts 524 and 525 connected to the positive and negative voltages of the DC power supply 501. And a switching circuit 521 capable of turning on / off the negative side contact or switching between the positive side and negative side contacts, and an induction circuit 522 having one end connected to the switching circuit 521. The other end of the circuit 522 serves as the output terminal 506 of the transformer 502. 507 has one end connected to the intermediate potential between the positive and negative voltages of the DC power supply, and the other end serving as a neutral terminal (electrode) 507. 503
Is a switch control circuit for switching control of the switch circuit 521 at a predetermined timing by the first control signal C _1.
Reference numeral 00 is a power supply device including the DC power supply 1, the conversion unit 502, and the switch control circuit 503.

Reference numeral 320 denotes a main part of the incineration processing unit having the same structure as that of the first embodiment, which has four carbon electrodes 351a,
351c is connected to the output terminal 506, the carbon electrode 351b,
351d is connected to the neutral electrode 507.
Further, here, the reactances 361a, 36 of the first embodiment are
As 1b, the induction circuit 522 of the power conversion unit 502 is used, and no reactance is provided between the output terminal 506 and the carbon electrode 311.

Next, the operation will be described. When the control circuit 503 supplies the first control signal C ₁ to the switch circuit 521 to perform the switching operation of the switch circuit 521 at a predetermined timing, an induced electromotive force is generated in the induction circuit 522, which causes an output. A sawtooth current having a drooping characteristic of a predetermined period is induced between the terminal 506 and the neutral terminal 507, as shown in FIG. The sawtooth-shaped current is applied to the pair of carbon electrodes 35 of the incineration processing unit 320.
It is applied between 1a and 351d, and an arc discharge is generated between them, whereby an arc flame is generated and the excrement is burned.

In the incinerator for excrement of manure according to this embodiment, since the power supply device for converting the DC power into the AC power is used, the following effects can be obtained. (1) As described above, the positive and negative voltages of the DC power supply are switched and controlled by the switch circuit 521 and supplied to the incineration processing unit 320 via the induction circuit 522. Therefore, a high DC power supply such as a battery is used. A single-phase AC output with frequency and drooping characteristics can be obtained, and this can be used to efficiently generate an arc flame.

(2) Further, by adjusting the switch control circuit 503, the frequency of the single-phase AC output of the power supply device can be made sufficiently high, for example, 300, 400, 600 cycles, and the manure processing It is possible to generate an arc flame suitable for the amount and the like and efficiently incinerate the excrement.

(3) If the control circuit 503 is constructed so that its frequency can be continuously changed by adjusting its knob, an AC output of an arbitrary frequency can be obtained. That is, by changing the value of the inductance L of the induction circuit 522, the shape of the drooping characteristic can be changed to waveforms X to Z as shown in FIG. 25 (c). The best arc generation condition can be set according to the target. Further, since the frequency can be increased in this way, the size and weight of the device can be greatly reduced. In addition, since the structure is simple and the size and weight are small, the manufacturing cost can be significantly reduced.

(4) Compared with the output of the conventional power supply device which is a sine wave or the like, the output of the power supply according to the present invention sharply rises to a high voltage, then becomes drooping to zero, and then becomes instantaneous again after becoming zero. Since a sawtooth wave having a high voltage can be obtained, an arc flame can be efficiently generated.

(5) Further, in the incinerator for excrement of manure, since the generator and the transformer are not used in the power supply device, it is very small and lightweight and convenient to carry. Moreover, since it is small and lightweight and has a constant arc flame, it is suitable for burning manure in ships and vehicles, and is also convenient as a simple toilet for hospital rooms in medical equipment and the like.

The output waveform of the power supply unit used in the incinerator for excrement of manure is not limited to that shown in the above embodiment, and may have another waveform. For example, the reactance circuit 522 is configured such that its reactance component changes based on the reactance control signal, and the switch control circuit 503 controls the positive and negative contacts of the switch circuit based on the timing control signal. If the timing of the on / off operation or the switching operation between the positive side contact and the negative side contact is changed, one or both of the reactance control signal and the timing control signal can change the waveform of the AC output and its frequency. One or both of them can be changed with time, and for example, 180 to 60 cycles can be changed with time.

FIG. 26 shows a concrete example of the AC output waveform of the power supply unit used in the incinerator for treating manure according to the present invention.
(a) is a waveform in the case where the control circuit 503 is configured such that the switch circuit repeatedly performs on / off operation of the positive side contact three times and on / off operation of the negative side contact three times.
FIG. 26 (b) shows the waveform of FIG. 26 (a) in which the second ON / OFF operation is performed during the third ON / OFF operation of the positive and negative contacts.
The waveforms when the OFF operation is not performed are shown.

The AC output waveform is not limited to that shown in FIGS. 26 (a) and 26 (b), that is, the ON / OFF operation of the positive and negative contacts is not limited to 3 times, and even 2 times. It may be four times or more, and the number and timing of not performing the on / off operation may be set as necessary.

Further, in the above embodiment, the case where a single DC-AC power conversion unit outputs a single-phase sawtooth AC is shown, but a plurality of the conversion units are provided to output a multiphase sawtooth AC. You may do it.

A twelfth embodiment of the present invention in which an arc flame is generated by the multi-phase AC power from a plurality of DC-AC power converters to burn manure will be described below. FIG. 27
(a) is a block configuration diagram of an incinerator for excrement of manure according to the twelfth embodiment, wherein three-phase output is provided in the second embodiment.
The configuration is shown in which the three carbon electrodes 281a to 281c of the burning treatment unit for excrement having the same configuration as the embodiment are applied.

In the figure, reference numerals 502a to 502c denote first to third conversion units, respectively, which are switch circuits 521.
a to 521c and inductive circuits 522a to 522c. 524a to 524c, and 525a to 52
Reference numeral 5c is a positive side contact and a negative side contact of each of the switch circuits 521a to 521c, which are connected to the positive voltage and the negative voltage of the DC power source, respectively. Reference numerals 506a to 506c denote output terminals of the respective conversion units. Between the output terminals and the neutral terminal 507, the carbon electrodes 211 to 213 of the incinerator for excrement of manure are connected to the incinerator for excrement of manure described above. Is designed to be applied with a three-phase alternating current.

Reference numeral 531 is a control circuit for switching control of each switch circuit with a phase difference (1 / 3T ₀ ) of one cycle T ₀ of an output waveform obtained by one switching of the switch circuit. .. The other structure is the same as that of the fifteenth embodiment.

In this incinerator for excrement of manure, when the control circuit 531 controls the switching of each switch circuit by the control signal C ₁ , the output terminals 506a to 50 of each conversion unit are controlled.
A sawtooth-shaped three-phase alternating current as shown in FIG. 27 (b) is output between the 6c and the neutral electrode 507, and this is applied to the carbon electrodes 281a to 281c of the burning treatment part of manure,
As a result, an arc flame is generated and the burning treatment of the manure is performed.

In the visible light irradiation apparatus of the twelfth embodiment having such a structure, the three-phase alternating current shown in FIG. 27 (b) is applied instead of the single-phase alternating current shown in FIG. 25 (b). The instantaneous amount of electricity becomes the sum of the instantaneous amounts of electricity of each phase and is always constant, and the burning process of excrement can be performed stably.

FIG. 28 shows a manure incineration processing apparatus according to a thirteenth embodiment of the present invention, which is an enlarged version of the manure incineration processing apparatus of the first embodiment. 29 is a sectional view taken along the line BB, and FIG. 29B is a sectional view taken along the line BB. In the figure, the same reference numerals as those in FIG. 1 indicate the same elements. The device of the present embodiment is for a large family, and is a medium-sized manure incineration treatment device which is a modification of the device of the first embodiment and which can be continuously used by two or more people.

More specifically, the combustion processing section 320 has a size capable of arranging four fecal receivers 330b to 330e, that is, the lower position P1 of the presser 374 and four for generating multi-arcs. Carbon electrodes 351a to 351d
Lower position P2 and the second and first slow cooling positions P4 and P3 which are symmetrical with respect to these positions and the center line, and the feces receptor is arranged by the moving mechanism (not shown). It can be moved between the arrangement positions P1 to P4 and the lower position of the toilet 311. Further, at the second slow cooling position P4, the feces receiver 330e is placed in the incineration space 320a ₁
It can be taken out of the. Further, here, the electrode holders 352a to 352d are the support arms 321a to 352a.
It is fixed to the housing 301 by 321d, and the electrode tip position can be adjusted by an electrode feeding mechanism (not shown).

Further, the incinerator 320 is partitioned into a lower combustion space 320a ₂ and an upper equipment arrangement space 320a ₁ by a partition plate 320a. The equipment arrangement space 320a ₁ has a dust collector 325b and a dust collector 325b. Dust collector 3
25b, an exhaust fan 325d provided in the middle of the exhaust pipe 325f, and a motor 3 for operating the exhaust fan 325d.
25a and a deodorizing filter 325c attached to the front surface of the exhaust fan 325d are arranged.
a and the exhaust fan 325d are connected by a drive shaft 325a ₁ , and an exhaust hole 325e of an exhaust pipe 325f is opened downstream of the exhaust fan 325d.

Next, the function and effect will be described. The operation at the time of defecation is the same as that of the first embodiment, and after defecation, the fecal receivers 330b to 330 arranged at predetermined positions in the incineration space 320a ₂ by a moving mechanism (not shown).
e, and the feces receiver 330a at the lower position of the toilet 311 are moved. As a result, the positions of the feces receptors are changed, that is, the container 330a containing feces under the toilet bowl moves to the position P1 just below the presser bar, and the feces receptor 330b located at position 1 just below the presser bar directly below the electrode. Of the feces receptor 330c at the position P2 directly below the electrode.
Moves to the first slow cooling position P3, and the first slow cooling position P
The third feces receiver 330d is moved to the second slow cooling position P4, and the feces receiver 330e located at this position is moved to the lower position of the toilet bowl.

Then, the feces receiver 330d that has moved to the second slow cooling position P4 is taken out of the incineration space 320a ₁ , and the ash produced by the incineration, or the ceramic or the molten ceramic is taken out, and the feces are again put in this position. Put back the receptor. In this way, after the use, by moving the fecal receptor by the moving mechanism, a new fecal receptor is always located at the lower position of the toilet, which enables continuous use of the incinerator for excrement of manure.

FIG. 30 is a partial cross-sectional side view for explaining the incinerator for excrement of manure according to the fourteenth embodiment of the present invention, which is considered to be difficult to incinerate waste such as plastic at the same time as incinerate of excrement. It is designed to be able to dispose of waste. That is, in the figure, 1300 is a manure processing apparatus of this embodiment, which includes a toilet part 1310 formed on the front side of the housing 1301 and a manure and waste processing part 1320 formed on the back side of the housing 1301. It is configured.

In the toilet part 1310, 1311 is a toilet 1311 formed integrally with the housing 1301.
An opening 1311a for discharging excrement of urine is formed in the rear part of the bottom surface, and a cover member 1311d made of a plurality of rubber sheet pieces and opened on the upper surface of the opening 1311a by the weight of feces.
Is attached, and a damper 1311b that can be opened and closed is attached to the lower side thereof. The downstream side of the damper 1311b communicates with the heat-resistant crucible 1330 of the incinerator 1320 through the manure discharge pipe 1311c. A closed shutter 1315 for sealing the inside of the combustion processing part 1320 is attached to the part of the manure discharge pipe 1311c in front of the heat-resistant crucible 1330 so as to be vertically slidable, and the shutter 1315 is externally moved by a manual lever 1316. It can be opened and closed.

The heat-resistant crucible 1330 is used for the housing 1.
It is held by a crucible supporting portion 1330a formed integrally with 301, and the tips of three carbon electrodes 1351a to 1351c for arc generation are located above it. The carbon electrodes are respectively attached to electrode holders 1352a-135.
2c is supported so as to be able to move forward and backward, and this holder is an upper and lower reinforcing plate 1 formed integrally with the housing 1301.
It is fixed by 301a and 1301b.

A closed space 1320a for treating combustion gas is formed on the rear side of the crucible supporting portion 1330a through a partition plate 1322, and this space is the crucible 1.
Opening 1330a and partition plate 132 formed in 330
It is connected to the incineration space 1320b through the second opening 1322a.

Further, _one end of a pipe 1320a ₁ is connected to an opening 1322b in the upper side surface of the partition plate 1322, and the lower end side of the pipe 1320a ₁ is the closed space 1320a.
A hole is formed in the vicinity of the lower part of the. Further, an opening 1321a for discharging the residue inside is formed at the bottom of this space, and a plug member 1321 is fitted in the opening. An opening 1320c for gas discharge is formed at the upper end of the space 1320a, and the gas generated in the space 1320a passes through the opening 1320c and the dust collector 138 arranged on the upper partition plate 1301a.
It will be introduced to 0. Also dust collector 1380
Are connected to the air suction opening 1380b and the air discharge opening 1380a, respectively. And housing 130
A three-phase power source 1390 for multi-arc generation, which outputs a three-phase alternating current, is arranged on the upper surface of No. 1, and its output is the three carbon electrodes 1301a to 1301a through the connector 1392.
It is connected to 301c. The multi-arc power supply may be an arc transformer, a 100 volt power supply without a transformer using appropriate reactance and voltage drop of carbon electrodes, or a direct power supply. Furthermore, the power supply may be a triple-frequency single-phase four-electrode system.

Next, the function and effect will be described. First, the damper 1311b and the shutter 1315 are opened, and a predetermined amount of finely crushed waste such as plastic is added to urinate. The above damper 13
11b is closed when not in use.

When the urine is discharged, the urine is collected in the incinerator 1330 along the pipe 1311c, and a part of the urine is of the urea-ammonia system for deodorizing the chlorine-containing toxic gas generated by the combustion of the plastic. It flows into the adjacent gas processing space 1320a as a liquid.

In the case of stool, paper, glass cloth, paper coated with plastic or the like is first placed on the cover member 1311 and used. When a predetermined amount of feces is accumulated on the cover member 1311d, the weight of the feces causes the cover member 1311d to open, and the feces slide down into the incinerator 1330 like the urine. If you have diarrhea and do not fall because of insufficient weight, or if the amount of stool is so light that it does not fall, you can place more paper and drop it down.

After that, the lever 1316 is operated to close the shutter 1315 to close the inside of the incineration space 1320b. At this time, powder particles of combustible materials such as plastics float on the liquid surface in the crucible. Depending on the case, combustible items such as household garbage, refuse from cooking mixers, waste oil and finely cut plastic bags, fine styrofoam, etc. may be added. Further, glass pieces, glass wool, asbestos pieces, sand, ash, dust, etc. may be added.

In this case, these fine particle fragments are taken from the dropping port 1 of the stool.
It is thrown in from 311a, and it is dropped with the meaning of cleaning so as not to cause a bad smell by collecting feces near the dropping opening or sticking.

When a fixed amount of manure and urine is accumulated, a multi-arc is generated. Multi-arc high-heat flame burns and melts even things like food waste, and powder powder such as plastic also burns and melts in urine. The steam generated at this time decomposes into oxygen and hydrogen in the high temperature part of the multi-arc flame (above 4000 ° C), increasing the combustion rejection rate. Glass, asbestos, ash, sand, etc. are also melted at high temperatures, and the soot generated by the combustion of plastics, etc. is melted into a carbon-containing ceramic. Furthermore, when a glaze is further mixed in, manure becomes an artistic ceramic with a beautiful vortex pattern due to multi-arc, which can be used as a good material for pendants and the like.

The gas generated at a high temperature in the crucible is introduced into the processing space 1320a in which the liquid such as urine is stored next to the gas through the pipe 1322b, rises through the ammonia-based liquid such as urine, and the upper gas is discharged. Mixing detoxification room 132
Enter 0c.

In the gas detoxification chamber 1320c, chlorine and the like generated in the combustion space 1320b is stored in the gas treatment chamber 132.
Although it comes out harmless by passing through the ammonia of 0a and comes out harmless, it is advisable to add a detoxifying agent or an odorless agent that also combines other sulfur-based gases and the like.

Then, in the space above it, the harmless gas is exhausted while being collected by the dust collector 1380 such as a filter.

The additives are added so that the generated gas becomes a harmless substance by chemical reaction in the spaces 1320b, 1320a, 1320c, for example, neutralization of alkali and acid. This additive may be generated from the input waste. Also, the deodorant should be added where necessary.

A transformer may be used as the power source for generating the multi-arc, and as in the case of the visible light illuminator or the like, the rearritance may directly use 100 V by utilizing the voltage drop of the electrodes or the like, and the transformer may be omitted. Often, the transformerless is more convenient for mobile and portable use. The manure incineration processing apparatus of this embodiment having such a system can process a large amount of manure from a vacuum car by enlarging the incineration processing unit 1320, and there is no sewer system that uses a manure collection method. Etc. can also be used. In this case, combustible waste such as plastics, waste oil, rubber, vinyl products, etc., and garbage, glass, asbestos,
Fluorescent lamps, mercury batteries, etc. may be treated together. In this case, mercury, lead, etc., generated by the multi-arc treatment are exhausted at the bottom of the gas treatment space 1320a 1321
Take out from a. At this time, it is better to use a large-scale full-scale processing tank for each processing space of the combustion processing section 1320 instead of the Western-style toilet shown in the drawing.

In the above description, the apparatus for incinerating manure with a multi-arc flame is taken as an example, but the basic principle of the present invention, that is, the flame-retardant waste is incinerated with a multi-arc flame to burn ceramics or the like. The technique of converting into a harmless, odorless and useful substance can be applied to not only the above-mentioned treatment of excrement but also the treatment of carcasses of small animals, malodorous sludge, and substances contaminated with pathogenic bacteria.

[0161]

As described above, according to the apparatus for incinerating manure according to the present invention, the three-phase AC power is applied to the three carbon electrodes to generate an arc flame, and the excrement is incinerated by the arc flame. Therefore, there is an effect that it is possible to avoid the use of a highly dangerous combustible gas such as propane. Further, since the combustion process is performed by electric power, the operation of the device is also a simple operation such as turning the switch on and off, which is advantageous in that it can be easily used by children and the like.

Since the manure is burned by the multi-arc, the time required for the burning process can be greatly shortened. Further, since it is not necessary to use a conventional propane cylinder for carrying, it is only necessary to move the main body of the apparatus, and since a chimney is also unnecessary, the location can be easily moved.

Furthermore, since it is necessary to blow the air during combustion and the chimney is not required, no special protective measure for safety is required.

Further, the sum of the electric energy at the moment of being supplied to the three carbon electrodes is always constant, and there is an effect that the problem of three-phase imbalance does not occur.

According to the incinerator for excrement of manure according to the present invention, the three carbon electrodes are arranged so that the tips thereof are located at the vertices of a predetermined equilateral triangle, and the center carbon electrode has the tip of the equilateral triangle. It was arranged so as to be positioned at the eccentric position, and each phase of the three-phase AC power was applied to the three carbon electrodes by star connection, and the neutral potential of the three-phase AC power was applied to the central carbon electrode. Therefore, there is an effect that the generation of the arc flame can be uniformly performed over a large area over time.

Further, in place of the above-mentioned three carbon electrodes, six carbon electrodes are arranged so that their tips are located at the vertex positions of a regular hexagon, and three-phase AC power is applied to the six carbon electrodes. Since the arc discharge is performed, the power of the arc flame can be further increased, which has the effect of increasing the processing amount of feces per one time and shortening the processing time.

According to the incinerator for excrement of manure according to the present invention, the single-phase AC power is applied to the four carbon electrodes via the reactance so that the arc discharge is generated between the adjacent electrodes. It is possible to use 100-volt single-phase AC at home as a power source, and it is possible to easily install it in a room for children, the elderly, or the sick. Further, since DC power is used as a power source instead of the AC power, the battery can be used as a power source and can be used as a toilet such as a bath.

According to the incinerator for excrement of manure according to the present invention, the three-phase alternating current is converted into the single-phase alternating current, and the output thereof is a triple wave or a rectangular wave or a sawtooth wave. Since the above-mentioned arc discharge is performed using the power supply device, it is possible to generate an arc flame at a frequency three times higher than that of the conventional single-phase 60 cycles and with power efficiency, and further, in the three-phase unbalanced state. It will not cause any problems. Further, the phase control circuit allows the firing range of each phase of the three-phase alternating current to be in the range of about 0 to 60 ° for the positive and negative half waves of the sine wave, and 60 ° to 120 °
By setting a predetermined value in the range of 120 ° to 180 °, it is possible to generate an arc flame according to the place of use and the purpose of use.

According to the incinerator for excrement of manure according to the present invention, the three-phase AC input is applied to the positive and negative half-waves of each phase at about 0 °.
A first power conversion unit for converting into a first single-phase alternating current composed of a 60 ° portion and a second power conversion unit consisting of a three-phase alternating current input consisting of about 60 ° to 120 ° portions of positive and negative half waves of each phase. A second power conversion unit for converting into a single-phase AC, and a third power-conversion unit comprising a three-phase AC input and about 120 ° to 180 ° portions of positive and negative half waves of each phase.
And a third power conversion unit for converting into a single-phase AC, and the first to ninth carbon electrodes are arranged such that their tips are close to each other on a predetermined circumference and are equally spaced. The first single-phase output to the first, fourth, and seventh carbon electrodes, and the second single-phase output to the second, fifth, and eighth carbon electrodes, Since the third single-phase output is applied to the third, sixth, and ninth carbon electrodes to generate the arc flame, the work for three single-phase power supplies can be performed by one unit. Moreover, since it has 9 electrodes, it is possible to generate an extremely strong arc flame over a wide range, and it is possible to obtain an apparatus suitable for the combustion treatment of large-sized manure.

Furthermore, according to the incinerator for excrement of manure according to the present invention, the three-phase AC input is converted into the first single-phase AC consisting of about 60 to 120 degrees of positive and negative half waves of each phase. The first power converter and the three-phase AC input
A power supply device including a second power conversion unit for converting into a second single-phase alternating current having a waveform in which 0 ° to 60 ° portion and 120 ° to 180 ° portion of each negative half wave are superimposed is mounted, and Since four or six carbon electrodes are arranged so that their tips are close to each other, and the first and second single-phase alternating currents are applied so that an arc flame is generated between the adjacent carbon electrodes, Commercial three-phase AC power, using all its waveform
There is an effect that a phase equilibrium arc flame can be generated.

Further, according to the incinerator for excrement of manure according to the present invention, 3-phase / AC for converting 3-phase AC input into 6-phase AC power is used.
The 6-phase conversion circuit and the 6-phase alternating current are supplied to the first, third, and fifth phases about the positive and negative half waves of about 60 to 120 degrees, the second, the fourth, and the fourth.
A 0- to 60-degree portion of each of the positive and negative half waves of the sixth phase, and a waveform formed by superimposing the 120- to 180-degree portions of the positive, negative half waves of the second, fourth, and sixth phases. 1st power conversion part which converts into 1 single-phase alternating current, and said 6-phase alternating current into 1st, 3rd, 5th.
0 degree to 60 degree portion of positive and negative half waves of phase, 120 degree to 180 degree portion of positive and negative half waves of first, third and fifth phases, and second, fourth and sixth phases Of the second power conversion unit for converting into a second single-phase alternating current composed of a waveform in which about 60 to 120 degrees of the above are overlapped, and four or six carbon electrodes are brought close to their tips. In order to generate an arc flame between the adjacent carbon electrodes, the first and second single-phase alternating currents are applied to the carbon electrodes. Either the positive phase component or the negative phase component of each phase of the AC input is energized, and perfect three-phase balance can be realized even in each converter. Further, as an output of each converter, it is possible to obtain a single-phase output having a doubled voltage as compared with the case of three-phase input, and it is possible to generate a powerful arc flame.

Further, according to the incinerator for excrement of manure according to the present invention, it has positive and negative side contacts connected to the positive and negative voltages of the DC power supply, and turns on and off the positive and negative side contacts. Alternatively, it includes a switch circuit that can switch between the positive and negative contacts and a reactance circuit that has a reactance component and is connected to the switch circuit. A power supply device having the same was installed, and four carbon electrodes were arranged with their tips close to each other, and the single-phase alternating current was applied to each carbon electrode so that an arc flame was generated between the adjacent carbon electrodes. Therefore, use a DC power source such as a battery to obtain a single-phase AC output with a high frequency and a rectangular or sawtooth waveform or drooping characteristic, and use this to efficiently perform arc discharge to perform the burning treatment of manure. In There is that effect.

According to the incinerator for excrement of manure according to the present invention, on / off or switching operation of the three or six converters and the switch circuit of each converter is sequentially controlled with a predetermined time difference. A control circuit and a power supply device that outputs a three-phase or six-phase rectangular or sawtooth alternating current, and is connected to each of the conversion units, and three or six of which are arranged so that their tips are close to each other. A carbon electrode is provided, and the rectangular wave or sawtooth AC output of the above three or six converters is applied to the above three or six carbon electrodes, respectively, and the burning treatment of manure is performed by the arc flame between the electrodes. As a result, not only the arc flame with the above efficiency can be generated, but also the sum of the electric quantities at the moment of being supplied to the three or six carbon electrodes is always constant and the arc flame can be stably generated. It can be, thereby there is an effect that it is possible to perform a manure processing uniformly.

Further, according to the incinerator for excrement of manure according to the present invention, the tubular holder for slidably holding the carbon electrode is provided, and the carbon electrode held by the tubular holder is moved by a predetermined amount by lever operation. Since the electrode feeding mechanism for feeding out is provided, there is an effect that the gap at the tip of the carbon electrode can be easily adjusted.

[Brief description of drawings]

FIG. 1 is a diagram showing a configuration of an incinerator for excrement of manure according to a first embodiment of the present invention.

FIG. 2 is a diagram showing a circuit configuration of a manure and incinerator according to a second embodiment of the present invention.

FIG. 3 is a diagram showing a circuit configuration of a manure and incinerator according to a third embodiment of the present invention.

FIG. 4 is a cross-sectional configuration diagram for explaining an incinerator for excrement of manure according to a fourth embodiment of the present invention.

FIG. 5 is a schematic diagram for explaining a manure incineration processing apparatus according to a fifth embodiment of the present invention.

FIG. 6 is a schematic diagram for explaining a manure and incineration processing apparatus according to a sixth embodiment of the present invention.

FIG. 7 is a schematic diagram for explaining the circuit configuration of the incinerator for excrement of manure according to the first embodiment.

FIG. 8 is a diagram for explaining a manure incineration processing apparatus according to a seventh embodiment of the present invention.

FIG. 9 is a waveform diagram for explaining the operation of the power supply device of the apparatus for incinerating feces and urine.

FIG. 10 is a schematic diagram for explaining a power supply unit of a manure and incinerator according to an eighth embodiment of the present invention.

FIG. 11 is a schematic diagram showing a connection relationship between a power supply device and a carbon electrode of a manure and incinerator according to an eighth embodiment of the present invention.

FIG. 12 is a diagram showing a detailed configuration of a power supply device of the eighth embodiment device.

FIG. 13 is a diagram showing a configuration of a phase control circuit and a transformer that constitute the power supply device.

FIG. 14 is a waveform diagram for explaining the operation of the power supply device.

FIG. 15 is a waveform diagram showing a three-phase AC input input to the power supply device.

FIG. 16 is a schematic diagram for explaining an apparatus for incinerating manure according to a ninth embodiment of the present invention.

FIG. 17 is a diagram for explaining a configuration of a power supply device of the device of the ninth embodiment.

FIG. 18 is a waveform chart for explaining the operation of the power supply device of the ninth embodiment device.

FIG. 19 is a waveform diagram showing a three-phase AC input input to the power supply device and a single-phase AC output output from the power supply device.

FIG. 20 is a block diagram for explaining a power supply device mounted in the incinerator for excrement of manure according to the tenth embodiment of the present invention.

FIG. 21 is a diagram for explaining a configuration and an operation of a 3-phase / 6-phase conversion circuit of the power supply device.

FIG. 22 is a diagram showing a phase control circuit of the power supply device.

FIG. 23 is a diagram for explaining the operation of the first power conversion unit of the power supply device of the tenth embodiment device.

FIG. 24 is a diagram for explaining the operation of the second power conversion section of the power supply device of the tenth embodiment device.

FIG. 25 is an overall configuration diagram for explaining an incinerator for excrement of manure according to an eleventh embodiment of the present invention.

FIG. 26 is a waveform chart for explaining a modification of the eleventh embodiment.

FIG. 27 is an overall configuration diagram for explaining a manure and incinerator according to a twelfth embodiment of the present invention.

FIG. 28 is an overall configuration diagram for explaining a manure and incinerator according to a thirteenth embodiment of the present invention.

FIG. 29 is a plan view for explaining the incinerator for excrement of manure according to the thirteenth embodiment of the present invention.

FIG. 30 is a plan view showing a modified example of the fourteenth embodiment device of the present invention.

FIG. 31 is a diagram showing a configuration of a conventional incinerator for excrement of manure.

[Explanation of symbols]

1-3, 11-13, a-c 3 phase AC input terminal 4, 110, 120, 810, 820 Phase control circuit 5-7, 151-153, 161-163, 911-9
13 Three-phase primary coil 8,154,164,857,867 Secondary coil 9,150,160 Transformer section 100,100a, 100b, 200 500 800
Power supply device 101,801 First power conversion unit 102,802 Second power conversion unit 110,810 First phase control circuit 120,820 Second phase control circuit 150,850 First transformer unit 160,860 Transforming unit 170 2 Delay circuit 300a, 1300 Incinerator for excrement of manure 301 Housing 310, 1310 Toilet part 311, 1311 Toilet member 320, 1320 Incinerator part 330 Feces receptor 350 Arc generating electrodes 281a to 281c, 282a to 282f, 351a ~
351d, 353a to 353i Carbon electrode 281d, 282g, Central carbon electrode 361 Reactance 501 DC power source 502 Converter 502a to 502c First to third converter 506 Output terminal of converter 506a to 506c First to third converter Output terminal 507 Neutral terminal 851-856, 861-866 6-phase primary coil 900 3-phase / 6-phase conversion circuit 921a-923a, 921b-923b 6-phase secondary coil

Claims (11)

[Claims] 1. A manure incinerator for incinerating manure by an arc flame, comprising: three input terminals for receiving a three-phase AC input; three carbon electrodes whose tips are arranged in proximity to each other; It has a reactance connected between each of the input terminals and the corresponding carbon electrode, and three-phase AC power is applied to the above three carbon electrodes via the reactance to perform arc discharge. A characteristic incinerator for excrement of manure. 2. The incinerator for excrement of manure according to claim 1, wherein the three carbon electrodes are arranged such that their tips are located at the vertices of a predetermined equilateral triangle, and the tip of the central carbon electrode is said equilateral triangle. Of the three-phase AC power is applied to the three carbon electrodes by star connection, and the neutral potential of the three-phase AC power is applied to the central carbon electrode. An incinerator for excrement of manure characterized by the above. 3. The incinerator for excrement of manure according to claim 1, wherein six carbon electrodes are arranged in place of the three carbon electrodes so that their tips are located at the apex positions of regular hexagons. The 6
An incinerator for excrement of feces, wherein three-phase AC power is applied to one carbon electrode so that opposite carbon electrodes receive the same phase voltage and adjacent carbon electrodes receive different phase voltages. 4. A manure incinerator for incinerating manure by an arc flame, comprising: a pair of input terminals for receiving single-phase AC power or DC power; and four carbon electrodes whose tips are arranged close to each other. A reactance connected between each of the pair of input terminals and a corresponding carbon electrode is provided so that single-phase AC power or DC power is applied to the carbon electrode and arc discharge is generated between adjacent electrodes. An incinerator for excrement of feces and urine characterized in that it is applied through a reactance. 5. A manure incinerator for incinerating manure by arc flame, wherein a three-phase AC power supply and a three-phase AC power supply are provided at about 0 ° to 60 ° for each phase.
° range, about 60 ° ~ 120 ° range or about 120
The phase control circuit for performing only the range of ° to 180 °, the primary side has a three-phase primary coil, and the secondary side has a single-phase iron core formed by winding a single-phase secondary coil. A power supply device having a primary coil composed of a transformer connected to a three-phase AC power supply via the phase control circuit, and outputting a single-phase AC power supply, and four carbon electrodes whose tips are arranged close to each other, A secondary coil of the transformer and a reactance connected between the carbon electrodes, and the single-phase alternating current is applied to each carbon electrode so that an arc flame is generated between the adjacent carbon electrodes. An incinerator for excrement of manure characterized by. 6. A manure incinerator for incinerating manure by an arc flame, comprising: a first phase control circuit for supplying a three-phase AC input only in a range of about 0 ° to 60 ° for each phase; Side has a three-phase primary coil and a secondary side has a single-phase iron core formed by winding a single-phase secondary coil. The three-phase primary coil is connected to the three-phase primary coil through the first phase control circuit. A transformer connected to the phase AC input,
A first power conversion unit for outputting a single-phase alternating current, a second phase control circuit for supplying a three-phase alternating current input only within a range of about 60 ° to 120 ° for each phase, and the same configuration as the transformer unit A second phase output terminal that has a single-phase iron core and includes a transformer section in which the three-phase primary coil is connected to the three-phase AC input via the second phase control circuit; The power conversion unit, the third phase control circuit that supplies the three-phase AC input only in the range of about 120 ° to 180 ° for each phase, and the single-phase iron core having the same configuration as the transformer unit. The primary coil of the phase is the above third
A transformer connected to the three-phase alternating current input via the phase control circuit of, and a third power converter that outputs a third single-phase alternating current. Of the first to ninth carbon electrodes sequentially arranged so as to be located close to each other and equidistantly spaced apart from each other on the circumference of the first single phase to the first, fourth, and seventh carbon electrodes. The second single-phase output is applied to the second, fifth, and eighth carbon electrodes, and the third single-phase output is applied to the third, sixth, and ninth carbon electrodes to generate an arc flame. A device for incinerating manure, which is characterized by being generated. 7. A manure incinerator for incinerating manure by an arc flame, wherein a three-phase AC input is supplied to about 60 positive and negative half-waves of each phase.
A first phase control circuit for performing only a range of 1 degree to 120 degrees, and 1
There is a three-phase primary coil on the secondary side and a single-phase iron core around which a single-phase secondary coil is wound on the secondary side, and the three-phase primary coil is through the first phase control circuit. A first power conversion unit that is composed of a transformer unit that is connected to a three-phase AC input, and that outputs a first single-phase AC, and a three-phase AC input supply among positive and negative half waves of each phase. A second phase control circuit that performs only a range of approximately 0 to 60 degrees and a range of approximately 120 to 180 degrees, and a single-phase iron core having the same configuration as the transformer section, and a three-phase primary coil having the above-described first phase. A second power converter configured to output a second single-phase alternating current, which is configured by a transformer connected to the three-phase alternating current input via the second phase control circuit, and a tip thereof. Are arranged in close proximity to each other so that an arc flame is generated between the adjacent carbon electrodes. Incinerator manure, characterized in that so as to apply a second single-phase alternating current. 8. A manure incinerator for incinerating manure by an arc flame, comprising: a three-phase / six-phase conversion circuit for converting three-phase alternating current input into six-phase alternating current power; The third and fifth phases are supplied only within the range of about 60 to 120 degrees of the positive and negative half waves of each phase, and at the same time, the second, fourth, and sixth phases of the six-phase alternating current are supplied. Of the positive and negative half waves of each phase, a first phase control circuit for performing only a range of about 0 to 60 degrees and a range of about 120 to 180 degrees and a primary coil of 6 phases on the primary side. Single phase 2 on the secondary side
A single-phase iron core around which a secondary coil is wound, and the primary coil of the six phases is composed of a transformer unit connected to each phase of the six-phase alternating current via the first phase control circuit; And a first power conversion unit that outputs a single-phase alternating current, and the supply of the first, third, and fifth phases of the above-described six-phase alternating current to the positive and negative half waves of each phase of approximately 0 to 60 degrees. Range and about 120
At the same time, the second, fourth, and sixth phases of the six-phase alternating current are supplied only within the range of about 60 to 120 degrees among the positive and negative half waves of each phase. It has a second phase control circuit and a single-phase iron core having the same configuration as the transformer section, and a 6-phase primary coil is connected to each phase of the 6-phase AC through the second phase control circuit. A power supply device composed of a transformer and a second power converter that outputs a second single-phase alternating current; and four or six carbon electrodes arranged so that their tips are close to each other, An incinerator for excrement of manure, characterized in that the first and second single-phase alternating currents are applied to the carbon electrodes so that an arc flame is generated between the adjacent carbon electrodes. 9. A manure incinerator for incinerating manure by arc flame, comprising positive and negative contacts connected to positive and negative voltages of a DC power supply, and turning on the positive and negative contacts. A switch circuit that can be turned off or switched between positive and negative contacts, and a reactance circuit that has a reactance component and is connected to the switch circuit, and a converter that converts direct current to alternating current; It consists of a neutral terminal connected to the intermediate potential between the positive and negative voltages of the power supply and a control circuit for controlling the on / off or switching operation of the switch circuit, and a rectangle between the output terminal of the converter and the neutral terminal. It is equipped with a power supply device that outputs a wave or sawtooth alternating current, and is equipped with four carbon electrodes whose tips are arranged close to each other, so that an arc flame is generated between the adjacent carbon electrodes. Incinerator manure, characterized in that so as to apply the single-phase alternating current to the carbon electrode. 10. A manure incinerator for incinerating manure by arc flame, comprising positive and negative contacts connected to positive and negative voltages of a DC power supply, and turning on the positive and negative contacts. A switch circuit that can be turned off or switched between positive and negative contacts, and a reactance circuit that has a reactance component and is connected to the switch circuit, and converts direct current into sawtooth alternating current. 3
Six or six converters, a neutral terminal connected to the intermediate potential between the positive and negative voltages of the DC power supply, and ON / OFF or switching operations of the switch circuits of the converters are sequentially controlled with a predetermined time difference. A control circuit, a power supply device for outputting a three-phase or six-phase rectangular wave or a sawtooth alternating current, and three or six carbon electrodes connected to each of the conversion parts, and between the carbon electrodes. An arc generator for generating an arc flame is provided, and the rectangular wave or sawtooth AC output of the three or six converters is applied to each of the three or six carbon electrodes to generate an arc flame. An incinerator for excrement of manure characterized by. 11. The incinerator for excrement of manure according to claim 1, wherein a tubular holder slidably holding the carbon electrode and a predetermined amount of the carbon electrode held by the tubular holder are fed by a lever operation. And an electrode feed mechanism of the same.