JP2010075823A - Apparatus for decomposition treatment of organic matter - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To carry out combustion decomposition treatment by magnetically burning organic matter at a low temperature of 300 to 400°C by magnetized air. <P>SOLUTION: An air introduction port 22 of a magnetized air introduction pipe 21 for introducing magnetized air is formed in a bowl-shaped decomposition pot 7 while penetrating the decomposition pot 7 and, on the other hand, organic matter D is fed to the decomposition pot 7 and magnetized air for combustion enough not to extinguish fire is introduced through the magnetized air introduction pipe 21 into the organic matter D ignited by an ignition rod 26 installed in the decomposition pot 7 to carry out combustion and decomposition treatment by magnetically burning the organic matter D at a low temperature and also, smoke containing tar and steam generated by the combustion and decomposition treatment is led upward and the tar and steam are separated in a tar removal part 2 and further the smoke from which water and tar are removed is deodorized in a deodorization part 3 by exposing the smoke in an environment where a deodorization liquid is sprayed and made to be odorless and discharged. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention removes organic matter such as industrial waste including plastics, nylon resin, etc., medical waste, food waste such as garbage, meat, etc. Introduced into the cracking tank, the magnetized air for combustion that was excited by passing through the magnetic field and introduced into the cracking tank was introduced into the decomposition treatment tank, and the organic matter was sucked in without using any fuel such as gas or petroleum. The organic matter is combusted and decomposed by magnetically burning to the extent that the fire does not extinguish, and the odor and smoke caused by the tar and water vapor generated during the combustion and decomposition are removed, and it is exhausted into the atmosphere without being brominated. In addition, the present invention relates to an organic matter decomposition treatment apparatus that can suppress dioxins below the generation standard value in Japan and contribute to CO ₂ reduction.

2. Description of the Related Art Conventionally, an organic substance processing apparatus that decomposes an organic substance by magnetic heat is disclosed in Patent Document 1 below and is known.

And the thing of patent document 1 introduce | transduces the combustion air excited through the inside of a magnetic field in the process chamber of a cross-sectional inverted quadrangular pyramid shape, and in carrying out dry distillation carbonization treatment of the organic substance thrown into this process chamber, a magnetic field A predetermined amount of combustion air excited by passing through the inside is forcedly introduced into the processing chamber from a plurality of air inlets around the processing chamber.

Further, the exhaust gas from the processing chamber is heated to burn off the off-flavor generation source and soot in the exhaust gas to deodorize and smoke.

JP-A-2005-29600

In the device described in Patent Document 1, since the shape of the processing chamber has an inverted quadrangular pyramid shape, there are four corners (corner portions), and the air inlet is located with respect to the wall of the processing chamber. Since the combustion air introduced from the air inlet does not reach the corner of the processing chamber as a blind spot because it penetrates at right angles and faces the processing chamber, There was a problem that the combustion air could not be uniformly introduced, and therefore the organic substance decomposition treatment capacity was lowered.

Further, in the above-mentioned Patent Document 1, the exhaust gas is heated to 800 to 1200 ° C. by a heating device to burn off the off-flavor generation source and soot in the exhaust gas, thereby making the exhaust gas completely harmless, colorless and extinguished. Odor / smoke extinguishing is attempted, but in order to heat to 800 to 1200 ° C., fuel such as gas or oil must be used, which increases costs and does not contribute to CO ₂ reduction. There was a problem.

The present invention has been made to solve the above-mentioned problems, and is for combustion excited by passing through a magnetic field in a bowl-shaped decomposition pot connected to a lower portion of a decomposition processing tank constituting a decomposition processing section. An air inlet of a magnetized air introduction pipe for introducing the magnetized air is installed through the decomposition kettle, while an organic substance is introduced into the decomposition kettle, and thereafter, an ignition installed in the decomposition kettle Magnetized air for combustion is introduced to the organic matter ignited by the rod from the magnetized air introduction pipe, and the organic matter is cooled at a low temperature of 300 to 400 ° C. by the magnetized air for combustion. Combustion decomposition treatment is carried out by magnetic combustion, and after the decomposition treatment, smoke containing tar and water vapor generated by the combustion decomposition treatment is raised in the decomposition vessel, and a tar removal unit installed on the decomposition treatment tank Separating tar and water vapor In the deodorization unit connected to the tar removal unit, the smoke from which the moisture and tar have been removed is exposed to the spray atmosphere of the deodorant solution to deodorize, and is not brominated and exhausted to the atmosphere. The present invention intends to provide an organic matter decomposition treatment apparatus.

The present invention relates to a magnetized air introduction pipe for introducing magnetized air for combustion excited by passing through a magnetic field into a bowl-shaped decomposition pot connected to a lower part of a decomposition processing tank constituting a decomposition processing section. An air inlet was installed through the cracking pot, while an organic substance was charged into the cracking pot, and then ignited by one or more ignition rods installed in the cracking pot. Combustion air that does not extinguish fire from the magnetized air introduction pipe is introduced into the organic matter, and the organic matter is combusted magnetically at a low temperature of 300 to 400 ° C. by the combustion magnetized air. In addition to the decomposition treatment, the smoke containing the tar and water vapor generated by the combustion decomposition treatment is raised in the decomposition vessel after the decomposition treatment, and the tar and the water vapor are removed at the tar removal unit installed on the decomposition treatment tank. Separated and further in the tar removal section An organic matter decomposition treatment device that removes the moisture and tar removed from the moisture and tar in a continuous deodorization unit, deodorizes it, deodorizes it, and exhausts it to the atmosphere without odorization. The magnetized air introduction pipe is installed in such a manner that one or a plurality of magnetized air is introduced along the curved inner peripheral wall surface of the cracking kettle, and a plurality of these are inclined in the clockwise direction. The tar removal unit has a smoke exhaust duct connected through the top plate of the decomposition processing unit, a tar removal box connected to an upper end opening of the smoke exhaust duct, and one of the tar removal boxes The side wall of the tar and the other side wall facing the one side wall can be moved upward in a zigzag manner by the smoke containing the tar and water vapor moving the base end portion of the tar adhering plate inclined downward on the front side. In addition, zigzag passages are fixed alternately On the other hand, a resistance edge is suspended and fixed to the lower surface of the tip portion of each tar adhering plate, and the bottom plate of the tar removal box is formed to be inclined downward in one direction, and one of the bottom plates A drain hole is drilled at the end, and a drain cock is connected to the drain hole. The deodorizing part is passed through the top plate of the tar removing part and extends upward. It is connected to the downstream side of the smoke duct, and is connected to the upper part of one side wall of the deodorization box by opening and connecting the downstream end of the smoke transmission duct, and the smoke transmission in the deodorization box. The deodorizing liquid is filled to a position slightly below the opening connection portion of the duct, and a pump is installed in the deodorizing liquid, and the deodorizing liquid is sprayed onto the lower surface of the top plate of the deodorizing box. While installing a water conduit with a number of injection nozzles at the base end of the water conduit By employing means of connecting the proximal end of the linked water pipe to the pump, formed by further communicates an exhaust pipe to the top plate, the above-mentioned problems are eliminated.

According to the organic matter decomposition treatment apparatus of the present invention, the magnetized air for combustion excited by passing through the inside of a magnetic field is a dead angle with respect to the organic matter introduced into the decomposition vessel having a bowl shape without a corner portion of the decomposition treatment tank. The organic matter can be burnt and decomposed by magnetically burning at a low temperature of 300 to 400 ° C. with the introduced magnetized air, so that dioxins are kept below the generation standard value in Japan. In addition, the organic matter can be magnetically burned to increase the smoke containing tar and water vapor generated in the decomposition vessel after the combustion decomposition treatment, and the tar removal unit installed on the decomposition treatment tank Further, in the deodorization unit connected to the tar removal unit, the smoke from which the moisture and tar have been removed is deodorized by exposing it to the spray atmosphere of the deodorant liquid, and is debridged to the atmosphere. Exhaust to It brings about an excellent effect that can contribute to the reduction of CO _2.

In the present invention, an organic substance is introduced into a decomposition treatment tank of a decomposition treatment section, and the organic substance introduced into a decomposition pot connected to a lower portion of the decomposition treatment tank is excited by passing through a magnetic field. For the organic matter that has passed through the magnetized air introduction tube for introducing the magnetized air for combustion and that has been previously ignited by the ignition rod, the inhalation of the magnetized air from the magnetized air introduction tube does not extinguish the fire. And the organic matter is magnetically combusted at a low temperature of 300 to 400 ° C. by the combustion air for combustion, and is subjected to combustion decomposition treatment. After the decomposition treatment, combustion decomposition treatment is performed in the decomposition vessel. Raising the smoke containing the generated tar and water vapor, separating the tar and water vapor in the tar removing unit installed on the decomposition treatment tank, and further, in the deodorizing unit connected to the tar removing unit, Removes moisture and tar The smoke, anti Kusashi exposed in the spray atmosphere deodorizing liquid, it is configured to exhaust to the atmosphere and odorless. Hereinafter, the organic matter decomposition treatment apparatus of the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1, the organic matter decomposition treatment apparatus of the present invention includes a decomposition treatment unit 1 that performs combustion decomposition treatment by magnetic combustion using combustion magnetized air excited by passing an organic substance D in a magnetic field, and the decomposition treatment unit 1. A tar removal unit 2 for separating tar and water vapor is introduced by introducing smoke containing tar and water vapor generated by burning and decomposing the organic substance D with magnetized air. Further, the tar removal unit 2 is installed. Further, a deodorizing unit 3 for introducing and deodorizing smoke after tar removal in the tar removing unit 2 is provided.

The decomposition processing unit 1 has a gap portion 5 inside an outer cover 4 having a cylindrical cross section, and a magnetized air described later is formed in a corner portion of the organic substance D input chamber 6 and a lower portion of the input chamber 6. In order to prevent stagnation, the decomposition treatment tank 8 having a cylindrical cross-section provided with a disassembly kettle 7 formed in a bowl shape with a gradually decreasing diameter as it goes downward is provided. By having the gap 5 between the outer cover 4 and the decomposition treatment tank 8, heat generated by the combustion decomposition treatment of the organic matter D in the decomposition pot 7 described later is conducted from the decomposition treatment tank 8 to the outer cover 4. The safety of workers is ensured.

A bottom grid 9 on which the organic substance D is placed is installed in contact with an inner peripheral wall surface having a small diameter part slightly above the bottom surface of the decomposition pot 7 and above and below the bottom grid 9 of the decomposition pot 7. The ash discharge port 10 and the outer cover 4 are discharged so that the ash can be discharged to the outside from the outer cover 4 while opening the ash discharge port 10 for crushing and discharging the ash generated by the decomposition treatment. It is formed so that the ash can be discharged by opening and closing the open / close door 12 provided in the outer cover 4 so as to be openable and closable.

Further, the upper end surface of the decomposition treatment tank 8 is sealed with a top plate 13, and the organic substance D insertion pipe 14 is passed through and closely fixed to one side of the top board 13, while the upper side of the introduction pipe 14 is fixed. The portion protrudes upward from the outer cover 4 and opens the organic substance D inlet 15 at the upper end, and the organic substance D dropping port 16 is opened at the lower end of the inlet pipe 14 into the inlet chamber 6. Furthermore, the opening and closing lids 17 and 18 are attached to the charging port 15 and the dropping port 16 so that they can be opened and closed and sealed.

The open / close lid 17 attached to the input port 15 of the input tube 14 is attached so that an operator can open the handle 19 with a handle 19 protruding from the base end side of the upper surface of the open / close lid 17. At the same time, the opening / closing lid 18 attached to the dropping port 16 of the charging pipe 14 is attached so as to be opened downward. However, since the opening / closing lid 18 is installed in the decomposition treatment tank 8, the outer cover 4. It is formed so that it can be opened / closed by an electric opening / closing operation by a control device 20 attached to the door or by an operation of an opening / closing lever (not shown) provided outside the decomposition treatment tank 8. In FIG. 1, the control device 20 is illustrated so as to be opened and closed by an electric type, and the description of the embodiment will be described below as an electric type.

The organic matter decomposition treatment apparatus of the present invention is configured so that the organic matter D can be continuously charged into the decomposition treatment tank 8 and can be continuously decomposed. First, as a first step before operating the organic matter decomposition processing apparatus of the present invention, the operator climbs the staircase S installed outside the outer cover 4 and opens and closes lid 17 attached to the inlet 15 of the inlet pipe 14. Is opened using the handle 19 and the opening / closing lid 18 attached to the drop port 16 of the charging pipe 14 is opened by the control device 20, and then the organic substance D is charged into the charging pipe 14, 6, it is dropped onto the bottom grid 9 of the lower decomposition pot 7.

An appropriate amount of the organic substance D is introduced into the charging chamber 6 and the decomposition kettle 7, and then the open / close lids 17 and 18 are closed, and the decomposition treatment tank 8 is sealed to prepare a decomposition treatment preparation step. Complete. As described above, since the organic matter decomposition treatment apparatus of the present invention can be continuously decomposed, the organic matter D introduced into the decomposition treatment tank 8 in the preparation step is subjected to the primary decomposition treatment in the decomposition pot 7. Inside, the opening / closing lid 17 is opened and the secondary organic substance D is introduced into the charging pipe 14, the opening / closing lid 17 is closed and stored, and by the decomposition process in the decomposition pot 7, When the volume of the primary organic substance D is reduced, the opening / closing lid 18 is opened, and the secondary organic substance D can be dropped onto the primary organic substance D being decomposed. Thereafter, by repeating the same operation, continuous decomposition processing can be performed.

On the other hand, in order to introduce the magnetized air into the organic substance D introduced into the decomposition kettle 7 on the peripheral wall of the cracking kettle 7 of the decomposition processing unit 1, a plurality of sets of magnetized air introduction pipes 21 are penetrated and the tip thereof The air inlet 22 is arranged so as to face the organic matter D.

In the magnetized air introduction pipe 21, the magnetic flow in the northern hemisphere is clockwise (clockwise). Therefore, the magnetized air introduced into the decomposition pot 7 does not stay, and the bowl-shaped decomposition pot 7 rotates clockwise. As shown in FIG. 3, the plurality of magnetized air introduction pipes 21 need not be limited in the clockwise direction as shown in FIG. 3, but preferably have an inclination angle of about 120 ° C. Has been. In FIG. 3, four magnetized air introduction pipes 21 are installed as three groups, but one or a plurality of magnetized air introduction pipes 21 may be installed. Can be arbitrarily set according to the processing amount of the organic substance D and the capacity of the decomposition vessel 7.

The magnetized air introduction pipe 21 is installed through the outer cover 4 and the decomposition pot 7, and is an air inlet that is an upstream end portion of the magnetized air introduction pipe 21 protruding outside the decomposition pot 7. 23 is provided with a valve 24 for adjusting the intake air amount for taking in air by natural intake air, and the outer periphery of the magnetized air introduction pipe 21 downstream from the valve 24 is introduced from the air intake port 23. Parallel magnets 25 are provided around the air so as to be magnetized air for combustion excited by passing through the magnetic field.

The parallel magnet 26 that magnetizes the air taken in from the air inlet 23 to become magnetized air for combustion is not particularly limited, but preferably has a magnetic field of about 3000 to 15000 G, particularly preferably about 8000 G. It is recommended to use a strong permanent magnet or an electromagnet.

In addition, among the plurality of sets of magnetized air introduction pipes 21 penetrating the decomposition kettle 7, any two magnetized air introduction pipes 21 respectively facing each other are provided with the above-described organic matter decomposition treatment apparatus before the operation thereof. An ignition rod 26 for ignition is attached to ignite and burn the organic matter D that is first put into the decomposition pot 7 and dropped on the bottom grid 9, and this ignition rod 26 is not shown. The power supply cord is connected to the control device 20 while being connected to the power supply cord. The ignition rod 26 needs to be ignited even if the ignition rod 26 is not in contact with the organic matter D that has fallen on the bottom grid 9, so that the ignition rod 26 is set to a high temperature of about 800 ° C. The energization of the rod 26 is performed by the control device 20 and the energization is continued until the organic matter D is combusted to some extent. However, it is recommended that the energization time be set by a timer.

In the embodiment, the ignition rod 26 is attached adjacent to the air inlets 22 of any two of the magnetized air introduction pipes 21 that face each other. However, the attachment position and the number thereof are arbitrary, and may be any attachment position and the number that can ignite the organic matter D on the bottom lattice 9.

When the organic substance D is combusted and decomposed with magnetized air in the decomposition vessel 7 of the decomposition processing unit 1 having the above-described configuration, the organic substance D is thermally decomposed to generate smoke containing tar and water vapor as main components of odor. In the invention apparatus, the smoke containing the tar and water vapor is raised from the decomposition treatment tank 8 and flows into the tar removal unit 2 installed on the decomposition treatment tank 8. The tar and water vapor in the smoke are separated, and the smoke after the tar and water vapor are further separated is introduced into the deodorizing unit 3 connected to the tar removing unit 2 to be deodorized and debrominated. So that it can be exhausted to the atmosphere.

The tar removing unit 2 is connected to the other side of the top plate 13 of the decomposition processing unit 1 through the top plate 13 and connected to a smoke exhaust duct 27, and an upper end opening 28 of the smoke exhaust duct 27. While the tar removal box 29 is connected to the one side wall 30, the tar removal box 29 is attached to the one side wall 30 and the other side wall 31 facing the one side wall 30. A base end portion of the tar adhering plate 32 inclined downward is formed by alternately fixing a plurality of zigzag passages 33 so that smoke containing tar and water vapor can move up in a zigzag manner. Has been. In addition, in order to cool the tar with heat, it is recommended that the tar adhering plate 32 be made of ceramics having a cooling action.

Further, a resistance edge 34 is suspended from the lower surface of the tip of each tar adhering plate 32, and the end portion of each tar adhering plate 32 is passing through the passage 33 between the tar adhering plates 32. Further, the tar adhering to each tar adhering plate 32 is prevented by the tars adhering to the lower surface of each tar adhering plate 32 being prevented from jumping out from each tar adhering plate 32 by the resistance edge 34. Efficiency can be increased.

The smoke containing the tar and water vapor that has flowed into the tar removing unit 2 is raised while passing through the passages 33 between the tar adhering plates 32 installed in a zigzag shape, as indicated by arrows in FIG. In addition, sticking tar adheres to the lower surface of each tar attachment plate 32, and the water vapor combines with a part of tar to form a liquid tar, which is an inclined surface on the lower surface of each tar attachment plate 32, respectively. Among the liquid tars dropped downward on the bottom, the liquid tar dropped downward on the inclined surface of the lower surface of the tar attachment plate 32a on the lower stage passes through the bottom edge 35 of the tar removal box 29 from the resistance edge 34a at the end. The liquid tar dropped on the lower surface of the middle tar attachment plate 32b and dropped downward is dropped from the resistance edge 34b of the end portion onto the upper surface of the lower tar attachment plate 32a. The liquid tar that has flowed down along the surface and dropped onto the bottom plate 35 of the tar removal box 29 from the end portion and further dropped downward on the inclined surface of the lower surface of the upper tar attaching plate 32c From the resistance edge 34c to the upper surface of the middle tar attachment plate 32b, flow down along the inclined surface, and from the end of the middle tar attachment plate 32b to the upper surface of the lower tar attachment plate 32a. Then, it is dropped along the inclined surface and dropped onto the bottom plate 35 of the tar removal box 29 from the end portion.

A bottom plate 35 of the tar removal box 29 is formed to be inclined downward in one direction, and a drain hole 36 is formed at one end of the bottom plate 35, and a drain cock 37 is provided in the drain hole 36. The liquid tar, which is connected and dropped on the bottom plate 35, is configured to be discharged through the drain hole 36 by opening the drain cock 37.

As described above, among tar and water vapor that cause the malodor, tar is removed from the smoke by adhering to each tar adhering plate 32 of the tar removing unit 2, but each tar adhering plate 32 is When a large amount of tar adheres to this, both side walls 30 and 31 of the tar removal box 29 are removed (the means for removing is optional, for example, it can be opened and closed using a hinge, not shown) The tar adhering plates 32 to which the tar has adhered are replaced with new tar adhering plates 32 for use. Of course, it is also possible to clean and reuse instead of replacing the tar mounting plate 32 with a new one.

On the other hand, the deodorizing unit 3 communicating with the tar removing unit 2 is connected to the downstream side of the smoke transmission duct 39 extending upward through the top plate 38 of the tar removing box 29. That is, the deodorizing unit 3 is connected to the upper part of one side wall 41 of the box-shaped deodorizing box 40 by opening the downstream end portion of the smoke transmission duct 39, and the inside of the deodorizing box 40. A deodorizing liquid 42 having an action of removing tar is filled up to a position slightly below the opening connecting portion of the smoke sending duct 39, and a pump 43 is installed in the deodorizing liquid 42, and the pump 43 is turned off. A water guide pipe 46 provided with a number of injection nozzles 45 is installed on the lower surface of the top plate 44 of the odor box 40, and a base end portion of a water supply pipe 47 connected to the pump 43 at the base end portion of the water guide pipe 46. And an exhaust pipe 48 that exhausts the deodorized air to the atmosphere.

When the smoke from which tar and water vapor have been removed in the tar removal unit 2 is introduced into the deodorization box 40 of the deodorization unit 3 from the above configuration through the smoke transmission duct 39 as shown by the arrows in FIG. The space 49 between the top plate 44 and the deodorizing liquid 42 of the deodorizing box 40 is filled with the smoke, and the filled smoke is fed by the pump 43 from the spray nozzle 45 of the water conduit 46. The deodorizing liquid 42 is sprayed in the form of a spray, and smoke is exposed to the spray atmosphere to deodorize it. The deodorized and non-brominated air is exhausted from the exhaust pipe 48 to the atmosphere as odorless air.

The deodorizing liquid 42 after being sprayed from the spray nozzle 45 in the form of a spray falls into the deodorizing liquid 42 in the smoke eliminating box 40 and is circulated through the pump 43, After an appropriate time has elapsed, the deodorizing liquid 42 is replaced.

The operation of the organic matter decomposition treatment apparatus of the present invention having the above configuration will be described. First, as described above, in the preparation process for the decomposition process, first, the opening / closing lid 17 of the outer cover 4 and the opening / closing lid 18 of the dropping port 16 are opened, and the first organic substance D is put into the charging pipe 14. Then, after dropping onto the bottom lattice 9 of the lower decomposition kettle 7 through the charging chamber 6, the open / close lid 17 and the open / close lid 18 are closed, and the inside of the decomposition treatment tank 8 is sealed.

When the organic substance D falls on the bottom grid 9, the control device 20 energizes the ignition rod 26, and the ignition rod 26 generates heat to generate a temperature of about 800 ° C. When the ignition rod 26 generates heat, The organic substance D on the bottom lattice 9 ignites and starts to burn. In this initial stage, the valve 24 is fully opened. As a result, a large amount of magnetized air is introduced from the magnetized air introduction pipe 21 into the cracking vessel 7 via the magnetic air introduction pipe 21, and the ignition rod 26. The combustion of the organic substance D due to the odor is started, and the injection of the deodorizing liquid 42 from the injection nozzle 45 in the deodorizing unit 3 is also started.

The organic matter D on the bottom grid 9 starts to combust due to the heat generated by the ignition rod 26, and the smoke is exhausted from the decomposition treatment tank 8 through the tar removing unit 2 and the deodorizing unit 3 and exhausted from the exhaust pipe 48. Gazes at the color of the smoke exhausted from the exhaust pipe 48 and performs the following operations according to the color.

That is, after the energization of the ignition rod 26, smoke is started from the exhaust pipe 46 after 3 to 5 minutes have passed, and the valve 24 is kept fully open while the smoke color is light brown. Then, the magnetized air is introduced into the decomposition pot 7 from the air inlet 22 of the magnetic air inlet pipe 21 to the maximum extent. When the smoke color is diffused white after about 10 minutes, the valve 24 is opened to about 50%, and the introduction of the magnetized air into the decomposition kettle 7 is halved.

Then, after about 25 minutes, when the smoke is white and lightly rising, the valve 24 is opened to about 25% to further reduce the amount of magnetic air introduced into the decomposition kettle 7. After 30 to 40 minutes, the valve 24 is opened to about 10% to 15%, preferably about 11% to 14%, and the introduced amount of magnetized air is ignited and burned. The organic D is kept to a minimum so that the fire is not extinguished, and then the energization of the ignition rod 26 is stopped by the control device 20.

When energization of the ignition rod 26 is stopped, the amount of magnetized air introduced from the air inlet 22 of the magnetized air inlet pipe 21 into the decomposition kettle 7 is such that the burning of the organic matter D that continues to burn does not disappear. Therefore, the organic substance D in the decomposition vessel 7 continues to be burned and decomposed, but the magnetized air continues to be introduced from the air introduction ports 22 into the decomposition vessel 7 having a bowl shape without stagnation. The organic substance D is supplied to the organic substance D so as to create a magnetic field in the decomposition vessel 7 and to start the combustion decomposition. As a result, the organic substance D is not incinerated by normal combustion, but in the decomposition vessel 7 at 300 ° C. to 400 ° C. The chemical reaction of the organic substance is changed at a low temperature of 0 ° C. to cause a decomposition action that breaks the bonds between the molecules and atoms of the organic substance, and smoke that contains tar and water vapor rises in the decomposition treatment tank 8, and the tar removal unit 2 Flows in.

As described above, in the organic matter decomposition treatment apparatus of the present invention, while the primary organic matter D is being decomposed in the decomposition vessel 7, the secondary organic matter D is put into the decomposition treatment tank 8 and continuously decomposed. Is possible. Therefore, as described above, when the decomposition treatment is continuously performed, the ignition rod 26 is energized only once after the first organic substance D is introduced into the decomposition treatment tank 8, and the second It is not necessary to energize the ignition rod 26 after the next and subsequent introduction of the organic substance D.

Ashes other than smoke containing tar and water vapor generated by the decomposition treatment of the organic substance D in the decomposition vessel 7 are opened on the bottom of the decomposition vessel 7 and on the bottom grid 9 after the decomposition treatment is completed. Remove and discharge the ash.

As described above, the smoke containing tar and water vapor generated by the decomposition treatment of the organic substance D in the decomposition vessel 7 ascends in the decomposition treatment tank 8 and flows into the tar removal unit 2. , The tar is attached to the lower surface of each tar adhering plate 32 and dropped on the bottom plate 35 as a liquid tar to separate the tar and water vapor from the smoke.

In the tar removal unit 2, the smoke from which tar and water vapor are separated flows into the deodorization unit 3 through the smoke transmission duct 39 and is deodorized. That is, as described above, the smoke flowing into the deodorizing unit 3 is deodorized by being exposed to the spray atmosphere in which the deodorizing liquid 42 is sprayed from the spray nozzle 45. Then, the smoke containing tar and water vapor generated by the decomposition processing in the decomposition processing unit 1 removes the tar and water vapor in the tar removal unit 2 and the deodorization unit 3 and is deodorized and air-free. As shown in FIG.

It is a schematic perspective view of the whole organic substance decomposition processing apparatus of this invention. It is the same schematic longitudinal cross-sectional view. It is a cross-sectional top view of the decomposition pot part in the organic substance decomposition processing apparatus of this invention. It is a longitudinal cross-sectional view of the principal part which shows the decomposition | disassembly pot, the magnetized air introduction pipe | tube, the ignition rod, and the ash removal outlet in this invention organic substance decomposition processing apparatus. It is a schematic longitudinal cross-sectional view of the principal part which shows the deodorizing part and smoke eliminating part in this invention organic substance decomposition processing apparatus.

Explanation of symbols

D Organic matter S Staircase 1 Decomposition processing section 2 Tar removal section 3 Deodorization section 4 Outer cover 5 Gap 6 Input chamber 7 Decomposition pot 8 Decomposition treatment tank 9 Bottom grid 10 Ash discharge port 11 Discharge pipe 12 Opening door 13 Top plate 14 Input Pipe 15 Input port 16 Drop port 17 Open / close lid 18 Open / close lid 19 Handle 20 Control device 21 Magnetized air introduction tube 22 Air introduction port 23 Air intake port 24 Valve 25 Magnet 26 Igniting rod 27 Smoke duct 28 Upper end opening 29 Tar removal box 30 Side wall 31 Side wall 32 Tar attachment plate 33 Passage 34 Resistance edge 35 Bottom plate 36 Drain hole 37 Drain cock 38 Top plate 39 Smoke duct 40 Deodorization box 41 One side wall 42 Deodorant liquid 43 Pump 44 Top plate 45 Spray nozzle 46 Water conduit 47 Water supply pipe 48 Exhaust pipe 49 Space

Claims (1)

An air inlet of a magnetized air introduction pipe for introducing magnetized air for combustion that has been excited by passing through a magnetic field into a bowl-shaped decomposition pot connected to the lower part of the decomposition processing tank constituting the decomposition processing section. , While penetrating the cracker, while introducing an organic substance into the cracker, and then, against the organic matter ignited by one or more ignition rods installed in the cracker Then, the magnetized air for combustion that does not extinguish the fire is introduced from the magnetized air introduction pipe, and the organic matter is magnetically burned at a low temperature of 300 to 400 ° C. by the magnetized air for combustion to perform the combustion decomposition treatment. In addition, the smoke containing the tar and steam generated by the combustion cracking process in the cracking kettle after the cracking process is raised, and the tar and the steam are separated at the tar removing unit installed on the cracking tank, The tar removal unit In the deodorization part, the smoke from which the moisture and tar have been removed is exposed to a spray atmosphere of a deodorant liquid to deodorize, deodorize and exhaust into the atmosphere,
The magnetized air introduction pipe is installed in such a manner that one or a plurality of magnetized air is introduced along the curved inner peripheral wall surface of the cracking kettle, and a plurality of these are inclined in the clockwise direction. ,
The tar removal unit has a smoke exhaust duct connected through the top plate of the decomposition processing unit, a tar removal box connected to an upper end opening of the smoke exhaust duct, and one of the tar removal boxes To the side wall and the other side wall facing the one side wall, the base end portion of the tar adhering plate inclined downward on the front side so that the smoke containing the tar and water vapor can move in a zigzag shape and rise. A plurality of zigzag-shaped passages are alternately fixed to each other, and a resistance edge is vertically fixed to the lower surface of the tip of each tar adhering plate. Further, the bottom plate of the tar removal box Is formed so as to be inclined downward in one side direction, and a drain hole is formed at one end of the bottom plate, and a drain cock is connected to the drain hole,

The deodorization unit is connected to a downstream side of a smoke transmission duct that extends upward through the top plate of the tar removal unit, and is connected to the upper portion of one side wall of the deodorization box. The downstream end of the smoke duct is opened and connected, and the deodorizing liquid is filled to a position slightly below the opening connecting part of the smoke transmission duct in the deodorizing box, and a pump is placed in the deodorized liquid. Installed and installed on the bottom surface of the top plate of the deodorizing box on the pump is a water conduit provided with a number of injection nozzles for injecting the deodorant liquid, while the pump is installed at the base end of the water conduit. An organic matter decomposition treatment apparatus, which is formed by connecting base ends of connected water supply pipes and further connecting exhaust pipes to the top plate.

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