CN107445424B - Device for realizing high-efficiency reduction and recycling of organic waste through thermocatalysis - Google Patents

Abstract

The invention provides a device for realizing high-efficiency reduction and resource utilization of organic wastes by thermal catalysis. The organic waste feeding system is connected to the material inlet of the batching kettle, the material outlet of the batching kettle is connected to the pre-reaction kettle, the material inlet of the main reaction kettle, and the material of the pre-reaction kettle is connected. The outlet is connected to the material inlet of the main reaction kettle, the material outlet of the main reaction kettle is connected to the material inlet of the cooling kettle, and the material outlet of the cooling kettle is connected to the solid-liquid separation system; part of the liquid outlet of the solid-liquid separation system is connected to the water treatment system, and the liquid outlet of the water treatment system is connected to the ingredients respectively The material inlet of the kettle, the pre-reaction kettle and the main reaction kettle; the jacket of the main reaction kettle is connected to the heat source system; the steam outlet of the main reaction kettle is connected to the steam inlet of the batching kettle and the pre-reaction kettle, and the steam outlet of the cooling kettle is connected to the steam inlet of the batching kettle; The cooling water inlet and outlet of the batching kettle are connected with the cooling water outlet and inlet of the cooling kettle. The organic waste reduction effect of the invention is good, the catalyst can be recycled, and the solid product after the reaction can be used as a resource.

Description

A device for realizing efficient thermal catalysis reduction and resource utilization of organic waste

technical field

The invention belongs to the technical field of organic waste treatment, and in particular relates to a device for improving the reduction effect of organic waste through thermal catalytic reaction.

Background technique

Organic waste refers to waste sludge with a high moisture content (40%-99%) whose organic content accounts for more than 30% of the inorganic content, such as kitchen waste, organic waste residues in the spraying industry, organic high-boiling residues, pharmaceutical synthesis wastes and sewage treatment Excess sludge produced by the plant, etc. With the rapid development of society and economy, more and more organic wastes are produced (Dai Qianjin, Fang Xianjin, Huang Ou, etc. Organic Waste Treatment and Disposal Technology and Prospect of Gas Production and Utilization [J]. China Biogas, 2008, 26(6): 17-32.), therefore, the reduction of organic waste has become an important issue of energy conservation and emission reduction in my country.

At present, organic waste is mainly disposed of through incineration, landfill and other methods.

Among them, incineration is the most effective and thorough organic waste disposal method, which can achieve extremely high organic waste reduction effect. secondary pollution (Yu Qiang. Chemical solid waste incineration and its reference data analysis [J]. Chemical Industry, 2013, 31(7): 42-47.).

Landfilling is to transport organic waste to a specific landfill for landfill disposal. This method is simple to operate and has low treatment costs. However, if the anti-seepage technology of the landfill is not up to standard, the soil and groundwater will be greatly harmed, and it may also be damaged. There are toxic gases diffused into the atmosphere, causing secondary pollution. In addition, landfill disposal requires a large area of land, and this method of organic waste disposal is not suitable for places where land resources are scarce (Zhou Tao, Chen Jun. Big Problems in Urban Environment: Analysis of Wastewater Treatment Plant Disposal [J]. Environmental Protection Science, 1998, 24(6):11-12.).

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a device with good organic waste reduction effect, recyclable catalyst, obvious energy saving and resource utilization after reaction, without causing secondary pollution to the environment.

In order to solve the above-mentioned technical problems, the technical solution of the present invention is to provide a device for realizing high-efficiency reduction and recycling of organic wastes by thermal catalysis, which is characterized in that: it includes a batching kettle, and the organic waste feeding system is connected to the material inlet of the batching kettle through a pipeline, The material outlet of the batching kettle is connected to the material inlet of the pre-reaction kettle and the material inlet of the main reaction kettle respectively through pipes, the material outlet of the pre-reaction kettle is connected to the material inlet of the main reaction kettle through a pipeline, and the material outlet of the main reaction kettle is connected to the material inlet of the cooling kettle through a pipeline. The outlet is connected to the solid-liquid separation system through a pipeline; part of the liquid outlet of the solid-liquid separation system is connected to the water treatment system through a pipeline, and the liquid outlet of the water treatment system is connected to the material inlet of the batching kettle, the material inlet of the pre-reaction kettle and the material inlet of the main reaction kettle respectively through the pipeline;

The jacket inlet of the main reactor is connected with the outlet of the heat source system, and the inlet of the heat source system is connected with the jacket outlet of the main reactor;

The steam outlet of the main reactor is connected to the steam inlet of the batching kettle and the steam inlet of the pre-reaction kettle through a pipeline, the steam outlet of the cooling kettle is connected to the steam inlet of the batching kettle through a pipeline, and the non-condensable gas outlet of the batching kettle is connected to the VOCs treatment system through a pipeline;

The cooling water outlet of the batching kettle is connected with the cooling water inlet of the cooling kettle, and the cooling water outlet of the cooling kettle is connected with the cooling water inlet of the batching kettle to form a cooling water circulation system.

Preferably, the batching kettle, the pre-reaction kettle, the main reaction kettle and the cooling kettle constitute the main reaction system, and the organic waste feeding system, the heat source system, the solid-liquid separation system, the water treatment system and the VOCs treatment system constitute the auxiliary reaction system .

Preferably, the pipeline between the material outlet of the batching kettle and the material inlet of the pre-reaction kettle is provided with a first valve, a second valve and a first pump; the pipeline between the material outlet of the batching kettle and the material inlet of the main reactor is provided with a first valve, a second valve and a first pump; There is a first valve, a third valve and a first pump on it;

A fourth valve and a second pump are arranged on the pipeline between the material outlet of the pre-reaction kettle and the material inlet of the main reactor; a fifth valve is arranged on the pipeline between the material outlet of the main reactor and the material inlet of the cooling kettle and the third pump; a sixth valve and a fourth pump are arranged on the pipeline between the material outlet of the cooling kettle and the solid-liquid separation system;

A fifth pump and a seventh valve are arranged on the pipeline between the liquid outlet of the water treatment system and the material inlet of the batching kettle; a fifth pump is arranged on the pipeline between the liquid outlet of the water treatment system and the material inlet of the pre-reaction kettle and the eighth valve; the pipeline between the liquid outlet of the water treatment system and the material inlet of the main reactor is provided with a fifth pump and a ninth valve;

The tenth valve and the eleventh valve are arranged on the pipeline between the steam outlet of the main reaction kettle and the steam inlet of the batching kettle; the pipeline between the steam outlet of the main reaction kettle and the steam inlet of the pre-reaction kettle is provided with The tenth valve and the twelfth valve;

A thirteenth valve is arranged on the pipeline between the steam outlet of the cooling kettle and the steam inlet of the batching kettle; a fourteenth valve is arranged on the pipeline between the non-condensable gas outlet of the batching kettle and the VOCs treatment system.

More preferably, the first valve, second valve, third valve, fourth valve, fifth valve, sixth valve, seventh valve, eighth valve, ninth valve, tenth valve, eleventh valve The valve, the twelfth valve, the thirteenth valve and the fourteenth valve are all pneumatic ball valves;

The first pump is a screw pump; the second pump and the third pump are both cam type double rotor pumps; the fourth pump is a pneumatic diaphragm pump; and the fifth pump is a submersible pump.

Preferably, the batching kettle is provided with a first stirring motor and a first condensing coil.

The pre-reaction kettle is provided with a second stirring motor; the pre-reaction kettle is provided with a first thermometer, a first pressure gauge and a first safety valve;

The main reactor is provided with a third stirring motor; the main reactor is provided with a second thermometer, a second pressure gauge and a second safety valve; the main reactor is also connected to an inert gas path.

The cooling kettle is provided with a second condensing coil.

Preferably, the heat source system is one or both of heat-conducting oil heating and steam heating.

Preferably, the solid-liquid separation system is one of a centrifuge, a screw stacker or a filter press.

Preferably, the water treatment system adopts one or both of evaporation treatment and membrane separation process; the VOCs treatment system adopts one or more of catalytic photolysis, plasma and activated carbon adsorption.

Preferably, the organic waste feeding system transports the organic waste and the catalyst into the batching kettle through a screw conveyor; the batching kettle mixes and stirs the organic waste and the catalyst uniformly through a stirring motor, and transports part of the uniformly stirred material to the main The reaction kettle and some materials are transported to the pre-reaction kettle; the heat source system is turned on, and the main reaction kettle is heated and reacted; after the reaction is completed, the heat source system is turned off and flash evaporation is started; after the flash evaporation, the cooling between the batching kettle and the cooling kettle is turned on water circulation system, and unloading; the first batch of material reaction ends; the material in the pre-reaction kettle is transported to the main reaction kettle, and the second batch of material reaction is started;

The residual gas in the batching kettle is treated by the VOCs treatment system, and the reacted mixture in the cooling kettle enters the solid-liquid separation system for dehydration; after the dehydration is completed, part of the dehydration liquid is returned to the water treatment system for treatment; after the treatment, the The treated dehydration liquid is returned to the main reaction kettle, pre-reaction kettle and batching kettle respectively, so as to realize the recovery and utilization of the catalyst, and can also wash the wall of the kettle; the remaining dehydration liquid is discharged into the wastewater treatment plant, and the solid mud cake is used as fuel or adsorption. Material.

More preferably, the catalyst is an organic catalyst configured according to the following mass percentages: 0.5%-10% of oxalic acid, 1%-15% of acetic acid, 15%-50% of propionic acid, 15%-40% of lactic acid, citric acid 10%-55%, the solvent is water.

Compared with the prior art, the device for realizing efficient thermal catalysis reduction and recycling of organic wastes provided by the present invention has the following beneficial effects:

(1) The thermal catalytic reduction device is a skid-mounted integrated device, which is convenient for management and operation.

(2) The heat source system of the device has two choices of heat transfer oil and steam, and a better heating method can be selected according to actual needs.

(3) The batching kettle is equipped with a condensing coil device. When the steam generated by the main reaction kettle is flashed to the batching kettle, the steam can be rapidly liquefied, thereby improving the working efficiency of the stirring motor, so that the organic waste and the catalyst can be mixed better and evenly. When the steam generated by the main reaction kettle is flashed to the pre-reaction kettle, the material can be pre-reacted in advance, so that the reaction temperature and reaction time required by the material in the main reaction kettle are greatly reduced, thereby saving energy consumption.

(4) When the main reaction kettle is unloaded to the cooling kettle, the cooling kettle will be filled with a large amount of steam. A part of the steam can be liquefied by the condensation coil device of the cooling kettle, and the remaining steam can be transported to the batching kettle through the pipeline due to the action of air pressure. Part of the steam is fully utilized.

(5) The VOCs generated by the entire reaction device are finally collected in the batching kettle through the pipeline, and this part of the VOCs is then transported to the VOCs treatment system through the pipeline, so that there will be no secondary pollution problem.

(6) By adding a self-developed high-efficiency organic catalyst into the device, the reduction effect of the device on organic waste can be significantly improved.

(7) After the partial dehydration liquid obtained by the solid-liquid separation system is processed by the water treatment system, it is returned to the batching still, the pre-reaction still and the main reaction still, so that the residual catalyst in the dehydration liquid can be recycled. In addition, these dehydration liquids also The inner wall of the batching kettle, the pre-reaction kettle and the main reaction kettle can be washed respectively to prevent material from remaining on the kettle wall.

(8) The calorific value of the solid mud cake obtained by the solid-liquid separation system is increased by 23%-32% compared with the calorific value of the original organic waste. The solid mud cake is a loose and porous active adsorption material, which can be used for wastewater treatment, and By adding the catalyst, the energy consumption of the reaction can be reduced by 58%-80%, and the reduction effect of the blank experiment can reach 50%-71%, and the reduction effect of the thermal catalysis experiment can reach 60%-82%.

Description of drawings

FIG. 1 is a schematic structural diagram of a device for realizing efficient thermal catalysis reduction and resource utilization of organic waste provided in this embodiment.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments.

1 is a schematic structural diagram of a device for realizing efficient thermal catalysis reduction and recycling of organic waste provided by the present embodiment, and the device for realizing efficient thermal catalysis reduction and recycling of organic waste includes an organic waste feeding system 24, and an organic waste feed system 24. The feeding system 24 is connected to the material inlet of the batching kettle A27 through a pipeline, and transports the organic waste and the organic catalyst to the batching kettle A27 respectively. There is a stirring motor 21 in the batching kettle A27, and the stirring motor 21 is turned on to configure the organic waste and the organic catalyst into a uniformly mixed reaction material.

The material outlet of the batching kettle A27 is connected to the material inlet of the main reactor C34 through a pipeline. A first valve 29, a third valve 20 and a first pump 30 are arranged on the pipeline between the material outlet of the batching kettle A27 and the material inlet of the main reactor C34. The inlet of the jacket 35 of the main reactor 34 is connected with the outlet of the heat source system 8 , and the inlet of the heat source system 8 is connected with the outlet of the jacket 35 of the main reactor 34 . After the materials in the batching kettle A27 are evenly stirred, the first valve 29, the third valve 20 and the first pump 30 are opened, and part of the materials in the batching kettle A27 are transported to the main reactor C34. After the transportation is completed, the first valve 29, the third valve 20 and the first pump 30 are closed, and then the heat source system 8 is turned on to start the heating reaction for the main reactor C34.

The material outlet of batching kettle A27 is also connected to the material inlet of pre-reaction kettle B31 through a pipeline, and the pipeline between the material outlet of batching kettle A27 and the material inlet of pre-reaction kettle B31 is provided with a first valve 29, a second valve 19 and a first pump 30. Open the first valve 29, the second valve 19 and the first pump 30, and transfer the materials in the batching kettle A27 to the pre-reaction kettle B31. After the delivery is completed, the first valve 29 , the second valve 19 and the first pump 30 are closed.

The steam outlet of the main reaction kettle C34 can be connected to the steam inlet of the batching kettle A27 and the steam inlet of the pre-reaction kettle B31 through a pipeline. The tenth valve 10 and the eleventh valve 2 are arranged on the pipeline between the steam outlet of the main reactor C34 and the steam inlet of the batching reactor A27, and the pipeline between the steam outlet of the main reactor C34 and the steam inlet of the pre-reactor B31 is provided on the pipeline. A tenth valve 10 and a twelfth valve 4 are provided. After the reaction is completed, the heat source system 8 is closed, the tenth valve 10, the eleventh valve 2 and the twelfth valve 4 are opened, and flash evaporation is started. After the flashing is over, the tenth valve 10 , the eleventh valve 2 and the twelfth valve 4 are closed.

The material outlet of the main reactor C34 is connected to the material inlet of the cooling kettle D40 through a pipeline, and a fifth valve 36 and a third pump 37 are provided on the pipeline between the material outlet of the main reactor C34 and the material inlet of the cooling kettle D40. The cooling water outlet 25 of the batching kettle A27 is connected to the cooling water inlet 39 of the cooling kettle D40, and the cooling water outlet 38 of the cooling kettle D40 is connected to the cooling water inlet 26 of the batching kettle A27. Turn on the cooling water circulation system, then open the fifth valve 36 and the third pump 37, ready to start discharging.

The steam outlet of the cooling kettle D40 can be connected to the steam inlet of the batching kettle A27 through a pipeline, and a thirteenth valve 44 is provided on the pipeline between the steam outlet of the cooling kettle D40 and the steam inlet of the batching kettle A27. Simultaneously with the discharge, the thirteenth valve 44 is opened. When the discharging is finished, the fifth valve 36 , the third pump 37 and the thirteenth valve 44 are closed.

The material outlet of the pre-reaction kettle B31 is connected to the material inlet of the main reaction kettle C34 through a pipeline, and the pipeline between the material outlet of the pre-reaction kettle B31 and the material inlet of the main reactor C34 is provided with a fourth valve 32 and a second pump 33. Open the fourth valve 32 and the second pump 33, and transfer the materials in the pre-reaction kettle B31 to the main reactor C34, ready to start the reaction of the second batch of materials.

The non-condensable gas outlet of the batching kettle A27 is connected to the VOCs treatment system 23 through a pipeline, and a fourteenth valve 22 is provided on the pipeline between the non-condensable gas outlet of the batching kettle A27 and the VOCs processing system 23 . Open the fourteenth valve 22, and process the residual gas in the batching kettle A27 through the VOCs treatment system 23.

The material outlet of the cooling kettle D40 is connected to the solid-liquid separation system 45 through a pipeline, and a sixth valve 41 and a fourth pump 42 are provided on the pipeline between the material outlet of the cooling kettle D40 and the solid-liquid separation system 45 . Open the sixth valve 41 and the fourth pump 42 so that the reacted mixture enters the solid-liquid separation system 45 for dehydration.

The liquid outlet of water treatment system 7 is connected to the material inlet of batching kettle A27, the material inlet of pre-reaction kettle B31 and the material inlet of main reactor C34 through pipes, respectively. Five pump 6 and seventh valve 1. A fifth pump 6 and an eighth valve 3 are provided on the pipeline between the liquid outlet of the water treatment system 7 and the material inlet of the pre-reactor B31. A fifth pump 6 and a ninth valve 5 are arranged on the pipeline between the liquid outlet of the water treatment system 7 and the material inlet of the main reactor C34. After the dehydration is completed, the sixth valve 41 and the fourth pump 42 are closed, and then part of the dehydration liquid is returned to the water treatment system 7 for treatment. After the treatment is finished, the fifth pump 6, the ninth valve 5, the eighth valve 3 and the seventh valve 1 are opened, and then the dehydrated liquid after the treatment is returned to the main reactor C, the pre-reaction still B and the batching still A respectively, In this way, the recovery and utilization of the catalyst can be realized, and the wall of the kettle can also be washed. The remaining dewatering liquid is discharged to the wastewater treatment plant, and the solid mud cake is used as fuel or adsorbent material.

It will be understood that, although the quantitative terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are used only to distinguish one unit from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form or substance. It should be pointed out that for those skilled in the art, without departing from the method of the present invention, the Several improvements and supplements can be made, and these improvements and supplements should also be regarded as the protection scope of the present invention. All those skilled in the art, without departing from the spirit and scope of the present invention, can utilize the above-disclosed technical content to make some changes, modifications and equivalent changes of evolution, all belong to the present invention. Equivalent embodiments; at the same time, any modification, modification and evolution of any equivalent changes made to the above embodiments according to the essential technology of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (7)

1. a device that realizes thermally catalyzed high-efficiency reduction and resource utilization of organic waste, is characterized in that: comprise batching still (27), and organic waste feeding system (24) is connected to the material inlet of batching still (27) by pipeline, and batching still (27) The material outlet is respectively connected to the material inlet of the pre-reaction kettle (31) and the material inlet of the main reaction kettle (34) through a pipeline, and the material outlet of the pre-reaction kettle (31) is connected to the material inlet of the main reaction kettle (34) through a pipeline, and the main reaction kettle (34) is connected through a pipeline. (34) The material outlet is connected to the material inlet of the cooling kettle (40) through a pipeline, and the material outlet of the cooling kettle (40) is connected to the solid-liquid separation system (45) through a pipeline; part of the liquid outlet of the solid-liquid separation system (45) is connected to the water treatment system through a pipeline The system (7), the liquid outlet of the water treatment system (7) are respectively connected to the material inlet of the batching kettle (27), the material inlet of the pre-reaction kettle (31) and the material inlet of the main reaction kettle (34) through pipes; The inlet of the jacket (35) of the main reactor (34) is connected with the outlet of the heat source system (8), and the inlet of the heat source system (8) is connected with the outlet of the jacket (35) of the main reactor (34); The steam outlet of the main reaction kettle (34) is connected to the steam inlet of the batching kettle (27) and the steam inlet of the pre-reaction kettle (31) through a pipeline, and the steam outlet of the cooling kettle (40) is connected to the steam inlet of the batching kettle (27) through a pipeline. The non-condensable gas outlet of (27) is connected to the VOCs treatment system (23) through a pipeline; The cooling water outlet (25) of the batching kettle (27) is connected with the cooling water inlet (39) of the cooling kettle (40), and the cooling water outlet (38) of the cooling kettle (40) is connected with the cooling water inlet of the batching kettle (27) (26) connected to form a cooling water circulation system; A first valve (29), a second valve (19) and a first pump (30) are arranged on the pipeline between the material outlet of the batching kettle (27) and the material inlet of the pre-reaction kettle (31); the batching kettle (27) A first valve (29), a third valve (20) and a first pump (30) are provided on the pipeline between the material outlet and the material inlet of the main reactor (34); A fourth valve (32) and a second pump (33) are arranged on the pipeline between the material outlet of the pre-reaction kettle (31) and the material inlet of the main reaction kettle (34); the material outlet of the main reaction kettle (34) is provided with a fourth valve (32) and a second pump (33). A fifth valve (36) and a third pump (37) are arranged on the pipeline between the material inlet of the cooling kettle (40); the pipeline between the material outlet of the cooling kettle (40) and the solid-liquid separation system (45) There is a sixth valve (41) and a fourth pump (42) on it; A fifth pump (6) and a seventh valve (1) are arranged on the pipeline between the liquid outlet of the water treatment system (7) and the material inlet of the batching kettle (27); the liquid outlet of the water treatment system (7) is connected to the A fifth pump (6) and an eighth valve (3) are arranged on the pipeline between the material inlets of the pre-reaction kettle (31); between the liquid outlet of the water treatment system (7) and the material inlet of the main reaction kettle (34) There is a fifth pump (6) and a ninth valve (5) on the pipeline of the pump; A tenth valve (10) and an eleventh valve (2) are provided on the pipeline between the steam outlet of the main reaction still (34) and the steam inlet of the batching still (27); A tenth valve (10) and a twelfth valve (4) are arranged on the pipeline between the steam outlet and the steam inlet of the pre-reaction kettle (31); A thirteenth valve (44) is provided on the pipeline between the steam outlet of the cooling kettle (40) and the steam inlet of the batching kettle (27); the non-condensable gas outlet of the batching kettle (27) and the VOCs treatment system ( A fourteenth valve (22) is provided on the pipeline between 23); The batching kettle (27) is provided with a first stirring motor (21) and a first condensing coil (28); The pre-reaction kettle (31) is provided with a second stirring motor (17); the pre-reaction kettle (31) is provided with a first thermometer (18), a first pressure gauge (16) and a first safety valve ( 15); The main reactor (34) is provided with a third stirring motor (12); the main reactor (34) is provided with a second thermometer (14), a second pressure gauge (13), a second safety valve ( 11); Described main reactor (34) also connects inert gas path (9); The cooling kettle (40) is provided with a second condensing coil (43); The organic waste feeding system (24) transports the organic waste and the catalyst into the batching kettle (27) through the screw conveyor; the batching kettle (27) mixes the organic waste and the catalyst uniformly by the stirring motor (21), and mixes the organic waste and the catalyst uniformly. After stirring, part of the material is transported to the main reactor (34), and part of the material is transported to the pre-reactor (31); the heat source system (8) is turned on, and the main reactor (34) is heated and reacted; after the reaction is completed, the heat source is turned off The system (8) starts flashing; after the flashing is finished, the cooling water circulation system between the batching kettle (27) and the cooling kettle (40) is opened, and unloading; the reaction of the first batch of materials ends; the pre-reaction kettle (31 ) in the material is transported to the main reactor (34), starts the second batch of material reaction; The residual gas in the batching kettle (27) is processed by the VOCs treatment system (23), and the reacted mixture in the cooling kettle (40) enters the solid-liquid separation system (45) for dehydration; after the dehydration is completed, part of the dehydration liquid is refluxed To the water treatment system (7) for treatment; after the treatment, the dehydrated liquid after the treatment is returned to the main reaction still (34), the pre-reaction still (31) and the batching still (27) respectively, thereby realizing the recycling of the catalyst, The wall of the kettle can also be washed; the remaining dewatering liquid is discharged to the wastewater treatment plant, and the solid mud cake is used as fuel or adsorption material. 2. a kind of device that realizes thermal catalysis high-efficiency reduction and resource utilization of organic waste as claimed in claim 1, is characterized in that: described batching still (27), pre-reaction still (31), main reaction still (34) and the cooling kettle (40) constitute a main reaction system, the organic waste feeding system (24), the heat source system (8), the solid-liquid separation system (45), the water treatment system (7) and the VOCs treatment system (23) are constituted Auxiliary Response System. 3. A device for realizing efficient thermal catalysis reduction and resource utilization of organic waste as claimed in claim 2, characterized in that: the first valve (29), the second valve (19), the third valve ( 20), the fourth valve (32), the fifth valve (36), the sixth valve (41), the seventh valve (1), the eighth valve (3), the ninth valve (5), the tenth valve (10) ), the eleventh valve (2), the twelfth valve (4), the thirteenth valve (44), and the fourteenth valve (22) are all pneumatic ball valves; The first pump (30) is a screw pump; the second pump (33) and the third pump (37) are both cam type double rotor pumps; the fourth pump (42) is a pneumatic diaphragm pump; the The fifth pump (6) is a submersible pump. 4. A device for realizing efficient thermal catalysis reduction and recycling of organic waste as claimed in claim 1, wherein the heat source system (8) is one or both of heat-conducting oil heating and steam heating. 5. A device for realizing thermally catalyzed high-efficiency reduction and resource utilization of organic waste as claimed in claim 1, wherein the solid-liquid separation system (45) is a centrifuge, screw stacker or filter press. A sort of. 6. A device for realizing efficient thermal catalysis reduction and resource utilization of organic waste as claimed in claim 1, wherein the water treatment system (7) adopts one or both of evaporation treatment and membrane separation process treatment. The VOCs treatment system (23) adopts one or more of catalytic photolysis, plasma and activated carbon adsorption. 7. A device for realizing efficient thermal catalysis reduction and recycling of organic waste as claimed in claim 1, wherein the catalyst is an organic catalyst configured by the following mass percentages: 0.5%-10% of oxalic acid , acetic acid 1%-15%, propionic acid 15%-50%, lactic acid 15%-40%, citric acid 10%-55%, and the solvent is water.

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