KR20090048384A - Requid genelator and generating method - Google Patents

Abstract

Improved treatment speed enables long-term operation, and can more reliably remove harmful substances from the gas after combustion treatment. Fluid generator, gas purifier, magnetization fluid supply, magnetic treatment device and magnetic treatment method and gas purification method To provide.

It is made of vinyl chloride resin, has a first central axis, the fluid flows through the tube portion, the second central axis is formed in a cylindrical shape, the magnetization direction is substantially the same as the first center axis and the second center axis It is equipped with a magnet portion arranged to be.

Gas purification, gas magnetization, fluid magnetization, fluid propelling,

Description

Fluid generator, gas purifier, magnetizing fluid supplier, magnetic treatment device and magnetic treatment method and gas purification method {requid genelator and generating method}

The present invention relates to a fluid generator, a gas purifier, a magnetizing fluid supplier, a magnetic treatment device and a magnetic treatment method and a gas purification method.

It is well known that dioxin is generated when the waste is incinerated at 400 to 700 ° C. Therefore, in order to suppress generation | occurrence | production of a dioxin, the high temperature combustion process of 800 degreeC or more is conventionally performed.

However, in order to provide a facility capable of performing such a high-temperature combustion process, it is difficult to install a facility easily due to a lot of licensing procedures and regulations as well as a great facility investment. In addition, since combustion is performed at a high temperature, a large amount of fuel such as petroleum or electric power is required, which is a burden on the treatment business due to excessive operating costs.

By the way, a magnetic processing apparatus capable of decomposing waste at low operating costs while promoting the thermal decomposition of waste by using magnetic force to suppress the generation of dioxin without requiring oil or electric power, etc. -014937 and 2007-209843.

This waste treatment apparatus is provided with a flue gas purifier for purifying flue gas containing harmful substances such as hydrocarbons and dioxins generated with heat treatment. The exhaust gas purifier discharges the purification treatment liquid from the exhaust gas introduction passage toward the purification treatment tank provided below the exhaust gas introduction passage, draws the exhaust gas guided into the exhaust gas introduction passage into the purification treatment liquid, and then discharges the exhaust gas introduction passage. Emitted from

For this reason, the conventional magnetic processing apparatus is unreasonable such as a low processing speed or an interruption in operation.

In the case of the gas purifier and the magnetic treatment apparatus described above, there is a disadvantage in that harmful substances cannot be preferably removed even though the exhaust gas is passed into the purification liquid tank.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a fluid generator, a gas purifier, a magnetization fluid supply device, a magnetic treatment apparatus, a magnetic treatment method, and a gas purification method, which improves the processing speed to enable long-term operation. It is done.

In view of the above circumstances, the present invention provides a fluid generator, a gas purifier, a magnetizing fluid supplier, a magnetic treatment apparatus, a magnetic treatment method, and a gas purification method which can more reliably collect and remove harmful substances from the gas after combustion treatment. It aims to provide.

MEANS TO SOLVE THE PROBLEM This invention employs the following means in order to solve the said subject.

The fluid generator according to the present invention is formed of a resin, has a first central axis, and has a tubular portion through which a fluid flows, and is formed in a cylindrical shape having a second central axis, and the magnetization direction is defined by the first central axis and the above. And a magnet portion arranged to be substantially equal to the second central axis.

Since the present invention has the above-described configuration, the lines of magnetic force generated in the magnet portion can act on the pipe portion and the fluid flowing through the magnet portion to magnetize the fluid.

Here, it is more preferable that the magnet section includes an intermediate section made of resin and a pair of magnets sandwiched between the intermediate sections and facing each other with different magnetic poles.

Moreover, it is more preferable that the circumference | surroundings of the said magnet part are coat | covered with the charging body or the replacement body.

The magnetizing fluid supplier according to the present invention includes a fluid generator according to the present invention, a box provided with one suction port for collecting the fluid and having a plurality of the fluid generators arranged by opening one end of the pipe portion inwardly. Wealth, It is characterized by having.

According to the present invention, through the box portion, the fluid collected in the box portion at one suction port can be equally distributed to the plurality of pipe portions, so that the magnetized fluid of approximately the same flow rate can be supplied.

The magnetic treatment apparatus according to the present invention includes a magnetizing fluid supply apparatus according to the present invention, a side part and a bottom part, a processing chamber into which a treatment object is put and stored, and the other end of the pipe part, respectively, and the tip is connected to the side part and the At least one of the bottom portion is characterized in that it comprises a plurality of fluid supply pipe portion which is arranged to protrude in a direction inclined at an angle toward the inside of the processing chamber.

According to the present invention, since the fluid supply pipe part is disposed to protrude in an inclined direction at a predetermined angle in the processing chamber, the magnetized fluid can be circulated preferably into the processing chamber, and the processing speed can be increased.

Here, the protruding direction of the fluid supply pipe portion is inclined at a first angle in the gravity direction with respect to the horizontal plane at the protruding position of the fluid supply pipe portion, and the protruding position of the fluid supply pipe portion and the side portion or the bottom portion. It is preferable to incline as a 2nd angle to any one of a horizontal direction with respect to the projection line in the horizontal plane which is the normal line of the virtual plane which contact | connects.

 Moreover, it is preferable that the upper wall part provided with the inlet of the said process object, the lid part which covers the said inlet, and the upper wall part and the said lid part are provided with the magnetic side.

The magnetic treatment method according to the present invention comprises the steps of forming a magnetic field in the same magnetization direction as the central axis of the tube portion into a pipe portion made of resin, and inserting a fluid in the magnetization direction, into a processing chamber into which a treatment object is put, on a horizontal plane. And a step of supplying the magnetized fluid in a direction inclined in one of the horizontal directions with respect to the projection line to the horizontal plane which is a normal of the imaginary plane which is inclined in the gravity direction with respect to the supply position. It is done.

Gas purifier according to the present invention is provided with an inlet for introducing a gas containing a harmful substance after the heat treatment to the inside and an outlet for discharging to the outside, and extends in the direction of gravity to guide the gas introduced from the inlet downward And a plurality of upward passages extending in opposite directions to the direction of gravity and guiding the gas upwardly, the passage portions communicating side by side alternately in a horizontal direction along the partition plate, and upwardly above the downward passage. And a storage portion for storing the liquid separation portion for discharging the purification liquid into the bottom, and a storage portion for storing the purification liquid dropping the downward passage, wherein the downward passage and the upward passage are above the liquid level of the storage portion. It is characterized by being in communication.

The present invention can cool and solidify harmful substances such as oil content contained in the gas by the purification treatment liquid ejected from the separating portion, and drop it to the storage portion together with the purification treatment liquid. At this time, since the gas does not pass through the purification treatment liquid when the gas flows from the downward passage to the upward passage, it does not form bubbles in the purification treatment liquid and no harmful substances are left in the bubbles. It can be suppressed that it goes to an upward path with this gas preferably. In addition, since the downward passage and the upward passage are alternately connected to each other, the gas is repeatedly purified to remove harmful substances.

 Further, the gas purifier according to the present invention, in the gas purifying tank, is provided with a plurality of the downward passages, the first downward passage communicating with the inlet, and the second downward passage which is narrower than the first downward passage. The first compartment provided in one portion of the first through hole for passing the gas is disposed in the middle of the first downward passage, and is formed in a smaller diameter than the first through hole to partially pass the second through hole. The provided second compartment is arranged in the middle of the second downward passage.

According to the present invention, it is possible to attach the purification treatment liquid ejected from the separating portion to the lower portion of the downward passage to each of the compartments. Therefore, when the gas passes through each through hole, the gas can be washed more preferably by contacting the purification treatment liquid attached to each compartment. In addition, since the first downward passage that is located upstream of the passage portion is formed wider than the second downward passage, and the first through hole is larger than the second through hole, the flow rate of the gas flowing into the passage portion from the inlet can be sufficiently secured.

The gas purifier according to the present invention is characterized in that, in the gas purifier, the purifying treatment liquid is ejected from the liquid separation part in a direction that is widened at a predetermined angle with respect to the gravity direction.

Since the present invention ejects the purification treatment liquid in the direction to the gas flowing in the downward passage in the gravity direction, the contact opportunity between the gas and the purification treatment liquid can be increased.

The gas purifier of the present invention is characterized in that, in the gas purifier, the inlet is provided above the downward passage, and a magnet is provided in the vicinity of the inlet.

The present invention can again magnetize the gas introduced from the inlet to the downward passage, and can preferably suppress the attachment of harmful substances to the periphery of the inlet. Therefore, when gas is introduced into the passage part, it is possible to suppress the incorporation of harmful substances into the gas.

The gas purifier according to the present invention is characterized in that a magnet is arranged on the partition plate in the gas purifier.

The present invention can again magnetize the gas flowing downward in the downward passage, and can preferably suppress the attachment of harmful substances to the wall surface of the downward passage. Therefore, even after the gas is treated over the remaining time, it can be preferably detected that the fluid substance is mixed into the gas on the wall surface.

Moreover, the gas purifier which concerns on this invention is characterized in that the heat generating part which heats the said gas in the said gas purifier is provided in the vicinity of the said outlet.

According to the present invention, the gas can be heated to evaporate the purification treatment liquid contained in the gas, and after purification, the gas can be made colorless and discharged to the outside.

The magnetic treatment apparatus according to the present invention is characterized by comprising a gas purifier according to the present invention, a treatment chamber in communication with the inlet port, into which a treatment object is put and stored, and a fluid supply unit for supplying a magnetized fluid to the treatment chamber. .

The present invention can again magnetize the gas introduced from the inlet to the downward passage, and can preferably suppress the attachment of harmful substances around the inlet. Therefore, when the gas is introduced into the passage, it is possible to suppress the harmful substances from being mixed into the gas. In addition, before discharging the gas such as the flue gas generated when the object to be treated in the processing chamber to the outside, the harmful substances contained in the gas can be preferably reduced, and the clean gas can be discharged to the outside.

The gas purifying method according to the present invention comprises a first step of distributing a gas containing a toxic substance after heat treatment in a gravity direction while squeezing a flow rate in the middle, and ejecting a purification treatment liquid upwardly toward the gas; And a second step of circulating the gas flow direction upward on the liquid level on which the purification treatment liquid is stored, and repeating the first step and the second step alternately.

According to the present invention, it is possible to improve the processing speed of the object to be treated and to perform stable heat treatment for a long time.

According to the present invention, harmful substances can be removed more reliably from the gas after heat treatment.

An embodiment related to the present invention will be described with reference to FIGS. 1 to 10.

The low temperature pyrolysis device (magnetic treatment device 1) according to the present embodiment is a device for heat-treating waste (treatment object) not shown by introducing magnetized air, as shown in FIGS. 1 and 2, The magnetization fluid supplier 2 which magnetizes air, a steel side portion 3 and a bottom portion 5, and a processing chamber 6 into which waste is put and stored, and a waste inlet 7a are provided. The wall portion 7, the lid portion 8 covering the inlet 7a, and the magnetic fluid supply device 2 communicate with each other, and the front end portion is connected to the processing chamber 6 at the side 3 and the bottom 5 of the processing chamber 6. 6) A plurality of fluid supply pipes 10 protruded toward the inside, and a gas purifier 11 for purifying air containing harmful substances such as dioxins generated by heat treatment.

As shown in FIGS. 3 and 4, the magnetic fluid supplier 2 includes a fluid generator 12 for magnetizing (anionizing) air (fluid) by generating a magnetic force line, and a plurality of fluid speakers 12. Moreover, it is provided with the box part 13 provided with the suction port 13a which draws in air.

In the fluid generator 12, a plurality of circular section short pipes 14A, 14B, 14C made of vinyl chloride resin are connected by screwing, and have a first central axis C1, and a pipe portion through which air flows. (14) and a magnet having a second center axis line C2 and formed in a cylindrical shape, and arranged such that the magnetization direction M is substantially equal to the first center line axis C1 and the second center line axis C2. A portion 15 and an inner tube 16 inserted into the magnet portion 15 are provided. In addition, the pipe | tube part 14 may be a thing with which several short pipe | tube is fitted, and it may become a pipe | tube one strand.

The magnet part 15 is arrange | positioned inside the short pipe | tube 14B, is formed in the cylindrical middle part 15B which consists of vinyl chloride resin, and is cylindrical, and sandwiches the intermediate part 15B, It also has a pair of magnets 15A and 15C arranged to face each other with different magnetic poles. The inner tube 16 is made of a nonmetal such as glass or vinyl chloride resin, and is inserted into the middle portion 15B and the pair of magnets 15A and 15C. In addition, the pair of magnets 15A, 15C and the middle portion 15B may be arranged on the outer circumferential side of the short tube 14B instead of the inner tube 16.

The box part 13 is formed in the shape of a hollow substantially rectangular box which becomes an iron member. A plurality of fluid generators 12 penetrate and are supported by 13A of back wall parts which comprise one wall surface among them. Inside the box part 13, the circumference wall part 13B in which the several fluid heaters 12 were fixedly supported is provided. The suction port 13a is provided in the lower wall part 13C which is a wall surface different from the back wall part 13A, and the inlet pipe 17 protrudes from the suction port 13a into the box part 13 inside. As shown in FIG. 5, in the inlet pipe 17, an adjustment valve 18 for adjusting the amount of air flowing through the inlet pipe 17 is disposed. In addition, in this embodiment, the box parts 13 are arrange | positioned one by one to the left and right of the process chamber 6.

 The gap S1 between the back wall portion 13A and the inner wall portion 13B is filled so that the ash (the whole body or the large body 19) after the waste is heat-treated to cover the circumference of the magnet portion 15. The material to be charged is not limited to the material 19, and may be anything as long as it has electrical or magnetic properties.

5-7, the side part 3 of the process chamber 6 has the planar 1st side part 3A and the 2nd side part 3B, and the 1st side part 3A has a long side, and the 2nd side part. It is a structure arrange | positioned in substantially rectangular shape by the cross section of the gravity direction so that (3B) may comprise a short side. The bottom part 5 is equipped with the 1st bottom part 5A and the 2nd bottom part 5B which obliquely extend in the gravity direction toward the center from each of 3 A of 1st side parts which oppose each other. The first bottom portion 5A and the second bottom portion 5B are oriented so as to abut on the center of the processing chamber 6. In this abutment position, the ash retracting part 20 which is driven when taking out the ash waste after heat processing to the outside is arrange | positioned.

The retreat portion 20 is provided with a first floor 5A so as to form a space S2 between the pair of rakers 21A and 21B for taking out the ash after the heat treatment to the outside and the bottom portion 5. And a dust trap 22 arranged to stand on the second bottom 5B to protect the pair of rakers 21a and 21B.

 The pair of rakers 21A and 21B are each provided with a single screw 21b disposed spirally around the raker shaft portion 21a and the raker shaft portion 21a.

This processing chamber 6 is accommodated in the steel container 25 which consists of a hollow substantially rectangular parallelepiped by the upper wall part 7, the side wall part 23, and the bottom wall part 24. As shown in FIG. The injection port 7a disposed in the upper wall portion 7 communicates with the processing chamber 6. The upper wall portion 7 is disposed to be inclined at a predetermined angle with respect to the side light bulb 23. The processing chamber 6 and the side wall portion 23 are spaced apart at predetermined intervals, and a space S4 is formed in communication with the space S3 between the processing chamber 6 and the bottom wall portion 24.

As shown in Fig. 1, the container 25 has a mouthpiece 26 for injecting embers at the start of operation, taking out ash formed by heat treatment, and an exhaust port for exhausting exhaust gas (gas) generated by heat treatment. 27) is provided. The exhaust port 27 and the gas purifier 11 communicate with each other by a connecting pipe 29. As shown in FIG. 6 and FIG. 7, the upper wall portion 7, the bottom wall portion 24, and the lid portion 8 are provided with a magnetic layer 28 serving as a material after heat treatment. This magnetic layer 28 is not limited to ashes, and may be anything as long as it has electrical or magnetic polarity.

 As shown in FIGS. 1 and 2, the opening and closing mechanism 30 of the lid part 8 is disposed in the container 25. The opening / closing mechanism 30 is connected to the air cylinder 31 and the air cylinder 31, and a link portion 32 for converting linear movement into a rotational movement, and a rotation shaft rotatably connected to the link portion 32. 33 is provided. The rotating shaft part 33 is arrange | positioned at the lid part 8.

As shown in FIG. 5 to FIG. 7, the fluid supply pipe part 10 is below the first side part 3A of the process chamber 6, below the center of the second side part 3B, and the bottom part 5, respectively. It is arranged to protrude in an inclined direction at an angle in the. The protruding direction of the fluid supply pipe section 10 is a direction inclined at a first angle R1 in the direction of gravity with respect to the horizontal planes P1, P2, and P3 at respective protruding positions of the fluid supply pipe section 10. It is. In addition, the direction inclined at a second angle R2 in the counterclockwise direction with respect to the normal line N1 direction of the first side portion 3A and the normal line N2 direction of the second side portion 3B. The waste is heat-treated with the area RC surrounded by the fluid supply pipe part 10 as the center of the furnace.

Here, when the low temperature pyrolysis apparatus 1 is installed in the southern hemisphere, the fluid supply pipe section 10 protrudes from the normal line S1 of the first side portion 3A and the normal line S2 of the second side portion 3B. The direction is arranged in the direction inclined at the second angle R2 in the clockwise direction. In the case where the side portion and the bottom portion are curved surfaces, the fluid supply is such that the fluid supply pipe portion 10 protrudes inclined with respect to the projection line to the horizontal planes P1, P2, and P3 which are normals of the virtual plane contacting the side portions at the protruding position of the fluid supply pipe portion 10. The tube part 10 is arrange | positioned. In order to form the furnace center more preferably, it is preferable that the first angle R1 is more than 0 degrees and 5 degrees or less, and the second angle R2 is greater than 0 degrees and 10 degrees or less, respectively. Do.

As illustrated in FIGS. 8 and 9, the gas purifier 11 includes an inlet 11a for introducing exhaust gas containing harmful substances after being heat treated in the processing chamber 6 and an outlet 11b for discharging to the outside. A plurality of downward passages 35 extending in the direction of gravity to guide downward flue gas introduced from the inlet 11a, and a plurality of upward passages 36 extending in a direction opposite to the direction of gravity to guide the flue gas upwards ) Are arranged above the steel passage portion 38 and the downward passage 35, which are alternately connected in parallel in the horizontal direction with the partition plate 37 interposed therebetween, so that water (purifying liquid: 39) is lowered. And a reservoir 41 for storing water 39 that drops into the lower passage 35.

The plurality of downward passages 35 are residual passages other than the first downward passage 35A and the first downward passage 35A communicating with the inlet 11a, and are provided in the passage width of the first downward passage 35A. A second downward passage 35B having a width of about 1/2 is provided. And the 1st partition board 42 in which one part of the 1st through-hole 42a which makes exhaust gas pass is provided is arrange | positioned in the middle of the 1st down passage 35A. In addition, the second compartment 43, which is formed in a smaller diameter of about 3/5 than the first through hole 42a and has a part of the second through hole 43a through which exhaust gas passes, is formed in the second downward passage. It is arrange | positioned in the middle of 35B, respectively.

The plurality of upward passages 36 include a first upward passage 36A in communication with the outlet 11b and a second upward passage 36B which is a residue passage other than the first upward passage 36A. The upward passage 36 is either substantially the same pipe width. The downward passage 35 and the upward passage 36 communicate upwards from the liquid level S of the reservoir 41.

  As shown in FIG. 1, the inlet port 11a communicates with the exhaust port 27 of the container 25. In addition, the chimney 45 communicates with the outlet 11b as shown in FIG. 8. In the vicinity of the internal outlet 11b of the chimney 45, a heat generating portion 46 is provided which heats immediately before the flue gas is discharged from the chimney 45 and evaporates water vapor contained in the flue gas.

The liquid separation part 40 is composed of a nozzle having a fine jet diameter of several tens of nm, and the jetted water 39 is widened while being inclined at a predetermined angle (for example, 45 degrees) with respect to the direction of gravity. Is set.

Each liquid separation part 40 is connected by being separated by the normal water pipe 48 in which the water control valve 47 is arranged.

Below the connection part 41, the drain pipe 51 of the water 39 in which the on-off valve 50 is arrange | positioned is connected. In addition, an oil drain pipe 52 for collecting oil suspended in the water 39 is connected to the liquid surface S side rather than the drain pipe 51.

Next, the operation of the fluid generator 12, the magnetizing fluid supplier 2, and the low temperature pyrolysis apparatus 1 according to the present embodiment will be described together with the low temperature pyrolysis method (magnetic treatment method).

In the low temperature pyrolysis method according to the present embodiment, as shown in FIG. 10, a ignition step (S01) for injecting embers into the processing chamber 6 into which waste is introduced, and the magnetization direction M of the fluid oscillator 12. A magnetization process (S02) for magnetizing the air by inserting air therein; a supplying step (S03) for supplying the magnetized air from the magnetizing fluid supplier (2) through the fluid supply pipe section (10) into the processing chamber (6), and a heat treatment It is equipped with the discharge process (S04) which discharge | releases the flue gas produced | generated by the outside.

First, while the control valve 18 of the box part 13 is closed, the lid part 8 is opened by operating the opening / closing mechanism 30 of the lid part 8, and the process chamber is opened in the opening 7a. (6) The waste is thrown in and the lid part 8 is closed by operating the opening / closing mechanism 30 again.

Subsequently, the process proceeds to the discharging step (S01). Here, the opening part 26 of the container 25 is opened and the ignited fume material (smoke igniter: not shown) is inserted into the process chamber 6 as an ember.

Then, the ignition is ignited by the ember, and the opening 26 is closed at a time when the fire is somewhat fired in the area RC, and the process proceeds to the magnetization step S02 and the supply step S03.

At this time, the garbage is in a smoked state, and air flow is generated from the bottom portion 5 upward in the processing chamber 6. Here, the control valve 18 of the box part 13 is opened in a small amount, and air is introduced into the box body 13 from the suction port 13a via the inlet pipe 17.

Air introduced into the box portion 13 flows into the pipe portion 14 of each of the fluid heaters 12 fixedly supported by the inner wall portion 13B and the back wall portion 13A. And when passing through the magnet part 15, the magnetization (and anionization) of air is performed by the magnetic force line which arises in a pair of magnet 15A (15C) (magnetization process S02).

The magnetized air is sucked into the process chamber 6 continuously via the fluid supply pipe part 10 (supply step S03).

At this time, in the process chamber 6, the air sent out from the fluid supply pipe part 10 forms a vortex in a clockwise direction as viewed vertically upward from the region RC. As a result, heat treatment of the waste is promoted, and carbonization and ceramicization proceed in the smoked state.

The exhaust gas generated due to heat treatment is cooled by outside air when it comes in contact with the upper wall portion 7. At this time, part of the water vapor contained in the exhaust gas is condensed and attached. The attached condensation flows into the space S3 formed between the processing chamber 6 and the bottom wall portion 24 at a gap S4 formed between the processing chamber 6 and the side wall portion 23 along the wall surface as it is.

After the heat treatment for a predetermined time, the pair of rakers 21A and 21B is driven to rotate the raker shaft portion 21a. At this time, the ash remaining in the center of the bottom portion 5 of the processing chamber 6 is scraped out to the opening portion 26 without being accompanied by the rotation of the screw 21b. In this way, the scraped ash is recovered from the opening 26. The waste can be subsequently heat treated by driving the opening / closing mechanism 30 to open the lid 8 and newly introducing the waste into the treatment chamber 6.

On the other hand, the water control valve 47 is opened while the on-off valve 50 is closed, and the water 39 is supplied from the water pipe 48 to each of the liquid separation portions 40 to eject the water 39. Then, the opening / closing amount of the opening / closing valve 50 is adjusted so that the liquid level S becomes a constant height. In this state, the discharge step S04 is performed.

The exhaust gas flowing into the first downward passage 35A from the inlet port 11a of the gas purifier 11 through the connecting pipe 29 in the exhaust port 27 flows by the gravity action along the first downward passage 35A. Goes.

At this time, water 39 is ejected from the liquid separation part 40 with respect to the exhaust gas flowing in the first downward passage 35A in the vertical direction (first step S01). At this time, the oil or harmful substances contained in the exhaust gas are cooled by the water 39 and fall together with the water 39 into the reservoir 41 arranged in the vertical direction.

First, even when the exhaust gas passes through the first through hole 42a in the middle of the first downward passage 35A, the exhaust gas comes into contact with the water that is ejected from the liquid separating part 40 and stored on the surface of the first compartment plate 42. . Therefore, the oil content and the harmful substance contained in the flue gas are cooled down here, too, and fall with the water 39 from the first through hole 42a to the reservoir 41.

The exhaust gas which has reached below the first downward passage 35A flows into the adjacent second downward passage 35B through the water surface stored in the reservoir 41. Here again, by the same action as in the first downward passage 35A, the oil and toxic substances contained in the exhaust gas are washed out by the water 39.

The exhaust gas which has reached below the first downward passage 35A flows vertically upwards in the second downward passage 35B, which passes through the water surface stored in the reservoir 41 and is adjacent this time (second step). (S42)).

And the exhaust gas which reached | attained to the upper side flows into the adjoining 2nd downward path | route 35B which communicates with this time. Here again, by the same action as in the first downward passage 35A, the oil and toxic substances contained in the exhaust gas are washed away by the water 39.

Repeating this, the exhaust gas which flowed in from the 1st downward path 35B to the 1st upward path 36A is wash | cleaned and flows oil and a toxic substance. Then, it rises as it is and flows into the chimney 45 from the outlet 11b. At this time, the heat generating unit 46 is heated to evaporate the moisture remaining in the exhaust gas.

In this way, colorless, transparent and clean gases are released into the atmosphere.

The oil and the like floating on the liquid surface S of the water 39 stored in the storage portion 41 is taken out to the outside via the drainage pipe 52. In addition, the water 39 stored in the reservoir 41 opens the open / close valve 50 and is taken out through the discharge pipe 51.

The recovered oil and the like are again introduced into the combustion chamber 6 together with the waste.

According to the fluid oscillator 12, the lines of magnetic force generated in the magnet portion 15 act on the air flowing through the tube portion 14 and the magnet portion 15, and the fluid can be magnetized.

In particular, the magnet part 15 is provided with the intermediate part 15B made of resin, and a pair of magnets 15A and 15C which are sandwiched between the middle part 15B and opposing another magnetic pole, In addition, since the periphery of the magnet portion 15 is covered with the magnetized ash 19, the air can be magnetized more strongly. In addition, since the inner tube 16 is inserted into the pair of magnets 15A and 15C, the flow rate of air passing through the pair of magnets 15A and 15C can be preferably increased.

In addition, according to the magnetizing fluid supplyer, the air can be equally distributed to each of the plurality of pipe portions 14 while the air is blown into the box portion 13 through the inlet pipe 17 at one suction port. The air can be magnetized and supplied to the fluid supply pipe section 10.

 Moreover, according to this low temperature pyrolysis apparatus 1, since the fluid supply pipe part 10 protrudes in the direction inclined at a predetermined angle with respect to the side part 3 and the bottom part 5 in the process chamber 6, The magnetized air can be preferably circulated in the region RC in the processing chamber 6 to form and maintain the heat treatment region, and the processing speed can be increased to operate for a long time.

In particular, since the protruding direction of the fluid supply pipe portion 10 is in the direction inclined at the first angle R1 and the second angle R2, the treatment area can be formed and maintained more preferably.

Moreover, since the upper wall part 7 and the lid part 8 of the container 25 are equipped with the magnetic body 28, it is possible to form and hold the area | region RC more preferably.

In particular, the magnet section 15 is provided with a pair of pairs of magnets 15A and 15C which are interposed between the intermediate sections 15B made of resin and opposed to other magnetic poles, and furthermore, the magnet section ( As the periphery of 15) is surrounded by magnetized ash 19, the air can be magnetized more strongly. In addition, since the inner tube 16 is interpolated into the pair of magnets 15A and 15C, the flow rate of the air passing through the pair of magnets 15A and 15C can be preferably increased. have.

In addition, according to the magnetizing fluid supplier 2, the air can be equally distributed to each of the plurality of pipe portions 14 while blowing air into the box portion 13 through the inlet pipe 17 at one suction port. The air of the same flow rate may be magnetized and supplied to the fluid supply unit 10.

Moreover, according to this low temperature pyrolysis apparatus, since the fluid supply pipe part 10 protrudes in the inclined direction at a predetermined angle with respect to the side part 3 and the bottom part 5 in the process chamber 6, magnetization is carried out. The air can be preferably circulated in the region RC in the processing chamber 6 to form and maintain the heat treatment region, and it is also possible to increase the processing speed and to operate for a long time.

In particular, since the protruding direction of the fluid supply pipe portion 10 is in the direction inclined at the first angle R1 and the second angle R2, it can be formed and held more preferably.

Moreover, since the upper wall part 7 and the lid part 8 of the container 25 are equipped with the magnetic body 28, the area | region RC can be formed and maintained more preferably.

According to the low temperature pyrolysis apparatus 1 and the gas purifier 11, the water 39 ejected from the separating part 40 cools and solidifies harmful substances such as oil contained in the exhaust gas, thereby solidifying the water 39 and It can fall to the storage part 41 together. At this time, when the exhaust gas is directed from the downward passage 35 toward the upward passage 36, the exhaust gas passes over the liquid level S of the reservoir 41 and does not pass through the water 39. Therefore, no bubbles are generated in the water 39, and no harmful substances remain in the bubbles. Therefore, it is possible to suppress the harmful substances from the downward passage 35 toward the upward passage 36 together with the exhaust gas. In addition, as the downward passage 35 and the upward passage 36 are alternately connected to each other, the exhaust gas is repeatedly purified and harmful substances can be preferably removed, and the hazardous substances are more reliably removed from the exhaust gas after the combustion treatment. Can be removed

The first compartment 42 is arranged in the middle of the first downward passage 35A, and the second compartment 42 is arranged in the middle of the second downward passage 35B. Therefore, the water 39 ejected from the liquid separation part 41 can be attached to the first compartment 42 and the second compartment 43. Therefore, when the exhaust gas passes through the first through hole 42a and the second through hole 43a, it comes into contact with the fire 39 attached to the first compartment 42 and the second compartment 43. The exhaust gas can be washed more preferably. In addition, since the first downward passage 35A on the upstream side of the passage portion 38 is formed wider than the second downward passage 35B, the first through hole 42a is larger than the second through hole 43a. The flow rate of the exhaust gas flowing into the passage portion 38 from the inlet port 11b can be sufficiently secured.

In addition, since the water 39 is ejected in the above-described direction with respect to the exhaust gas flowing in the downward passage 35 in the gravity direction, the contact opportunity between the exhaust gas and the water 39 can be increased.

In addition, since the heat generating unit 46 is provided, the exhaust gas can be heated to evaporate the water 39 contained in the exhaust gas, and after purification, the exhaust gas can be made colorless and released to the outside.

In addition, the technical scope of this invention is not limited to the said embodiment, A various change can be added within the range which does not deviate from the meaning of this invention.

For example, as shown in FIG. 11, the magnet 55 may be provided in the vicinity of the inflow port 11a. In this case, the exhaust gas introduced into the first downward passage 35A from the inlet 11a can be magnetized again, and the attachment of harmful substances around the inlet 11a can be preferably suppressed. Therefore, when the exhaust gas is introduced into the passage part 38, it is possible to suppress the harmful substances adhering to the wall into the exhaust gas.

The magnet 55 may be arranged in the partition plate 37 (although it is arranged only in the first downward passage 35A and the second upward passage 36B adjacent thereto in the drawing), the magnet 55 is disposed in each passage. Can also be).

In this case, the exhaust gas flowing in the passage part 38 can be magnetized again, and it is possible to suppress the attachment of harmful substances to the wall surface of the partition plate 37. Therefore, even after treating waste gas for a long time, mixing of harmful substances into waste gas on the wall surface can be suppressed preferably.

BRIEF DESCRIPTION OF THE DRAWINGS The side view which shows the low temperature pyrolysis apparatus which concerns on one Embodiment of this invention.

2 is a front view showing a low temperature pyrolysis device according to an embodiment of the present invention.

3 is a schematic perspective view showing a magnetizing fluid supply mechanism of a low temperature pyrolysis device according to an embodiment of the present invention.

4 is a cross-sectional view showing a fluid generator of a low temperature pyrolysis device according to an embodiment of the present invention.

5 is a cross-sectional view taken along the line A-A of FIG.

6 is a cross-sectional view taken along line B-B in FIG.

7 is a cross-sectional view taken along the line C-C of FIG.

8 is a front view showing a gas purifier according to an embodiment of the present invention.

9 is a sectional view taken along the line D-D in FIG. 8;

10 is a flowchart showing a gas purification method according to an embodiment of the present invention.

11 is a front view showing a gas purifier according to another embodiment of the present invention.

Claims (16)

Made of resin, having a first central axis, and having a fluid flow through the tubular portion, and a second central axis formed in a cylindrical shape, and having a magnetization direction substantially equal to the first central axis and the second central axis. And a magnet portion disposed therein. The method according to claim 1, And a pair of magnets interposed between the magnetic portion and a middle portion made of a resin and facing each other with different magnetic poles. The method according to claim 1 or 2, And a periphery of the magnet portion or a substitute for the magnetic body. A box portion provided with the fluid generator according to any one of claims 1 to 3, one end of the pipe portion opened therein, the plurality of fluid generators being disposed, and one suction port for collecting the fluid; Magnetized fluid supply, characterized in that provided. And a process chamber in which the object to be treated is introduced and stored, and the other end of the pipe portion, respectively, and a front end communicates with the magnetization fluid supply device of claim 4, and at least one side of the side and the bottom portion. And a plurality of fluid supply pipes arranged to protrude in a direction inclined at a predetermined angle toward the magnetic body. The method according to claim 5, The protruding direction of the fluid supply pipe is inclined at a first angle in the direction of gravity with respect to the horizontal plane in the protruding position of the fluid supply pipe, and is in contact with the side or the bottom at the protruding position of the fluid supply pipe. A magnetic processing apparatus characterized by inclining at a second angle to either of the horizontal directions with respect to the projection line to the horizontal line which is the normal of the plane. The method according to claim 6, And an upper wall portion provided with the inlet of the treatment object, a lid portion covering the inlet, and the upper wall portion and the lid portion having a magnetic side. Forming a magnetic field in the same magnetization direction as the central axis of the pipe portion, inserting a fluid in the magnetization direction, and inclining in the direction of gravity with respect to the horizontal plane into the processing chamber into which the object to be treated is injected; And a step of supplying the magnetized fluid in a direction inclined to either side of the horizontal direction with respect to the projection line to the horizontal plane which is the normal of the imaginary plane in contact with the magnetic plane. An inlet for introducing gas containing harmful substances after heat treatment and an outlet for discharging to the outside, and extending in the direction of gravity to direct the gas introduced from the inlet downward; A plurality of upward passages extending in the opposite direction to guide the gas upwardly are arranged to be alternately connected side by side in the horizontal direction alternately along a partition plate, and are respectively disposed above the downward passage so as to purify the purification treatment liquid. And a storage part for storing the liquid separation part to be ejected and a purification processing liquid for dropping the downward path, wherein the downward path and the upward path communicate with each other above the liquid level of the storage part. Purifier. The method according to claim 9, The plurality of downward passages include a first downward passage communicating with the inlet, and a second downward passage disposed narrower than the first downward passage, The first compartment provided in one portion of the first through hole for passing the gas is disposed in the middle of the first downward passage, and is formed in a smaller diameter than the first through hole to partially pass through the second through hole. A gas purifier, wherein the provided second compartment is disposed in the middle of the second downward passage. The method according to claim 9 or 10, And the purifying treatment liquid is ejected from the liquid separation part in a direction widening at a predetermined angle with respect to the gravity direction. The method according to any one of claims 9 to 11, A gas purifier, wherein the inlet is provided above the downward passage, and a magnet is provided near the inlet. The method according to any one of claims 9 to 11, A gas purifier, characterized in that a magnet is arranged on the partition plate. The method according to any one of claims 9 to 13, A gas purifier, wherein a heat generating unit for heating the gas is provided near the outlet. The gas purifier according to any one of claims 9 to 14, a process chamber communicating with the inlet port, into which the object to be processed is stored, and a fluid supply unit for supplying a magnetized fluid to the process chamber. Device. The first step of distributing the gas containing the harmful substance after the heat treatment in the direction of gravity while squeezing the flow rate along the way, and ejecting the purification treatment liquid upwardly toward the gas, and the gas above the liquid surface on which the purification treatment liquid is stored. And a second step of circulating the flow direction upwardly and circulating upwards, and repeating the first step and the second step alternately.

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