CN215539589U - Heating decomposition device for industrial organic waste gas - Google Patents

Abstract

The utility model discloses a heating decomposition device for industrial organic waste gas, which comprises a medium outlet pipe, a first shell, a second shell and a third shell, wherein the first shell is arranged at one end of the second shell. According to the utility model, the heat exchange tube and the medium outlet tube are arranged, so that when the device is used specifically, gas subjected to heating decomposition treatment can enter the second shell, meanwhile, heat exchange gas flowing in the medium inlet tube, the heat exchange tube and the medium outlet tube can conduct heat conduction and heat exchange with hot gas entering the second shell, so that heat in waste gas can be replaced, the heat exchange medium which obtains heat can be led into the first shell through the medium outlet tube, further, through the arrangement of the heat exchange assembly, the heat contained in the treated gas can be conducted to untreated industrial organic waste gas through the heat exchange assembly, the untreated industrial organic waste gas is preheated, the decomposition rate of organic matters is accelerated, and heat energy is fully utilized.

Description

Heating decomposition device for industrial organic waste gas

Technical Field

The utility model relates to the technical field of industrial organic waste gas treatment equipment, in particular to a heating decomposition device for industrial organic waste gas.

Background

Often can produce a large amount of organic waste gas during industrial production adds man-hour, these waste gases can cause serious environmental pollution if direct emission, this just needs to use the decomposition device of an industry organic waste gas to handle waste gas, but the decomposition device of current industry organic waste gas still exists the processing structure singleness when in-service use, can not integrate heating decomposition and filtration purification function, do not set up heat exchange assemblies, the waste of heat is serious and difficult fixed mounting and the difficult defect of maintaining of overhauing, this is unfavorable for the long-term popularization of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating decomposition device for industrial organic waste gas, which solves the problems of single function, no heat exchange component, serious heat waste, difficult fixed installation and difficult maintenance in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a heating decomposition device for industrial organic waste gas comprises a medium outlet pipe, a first shell, a second shell and a third shell, wherein the first shell is arranged at one end of the second shell, and the other end of the second shell is provided with a third shell, one side of the first shell is provided with a controller, the inner side wall of the first shell is uniformly fixed with a heating block, the top end in the first shell is provided with a temperature sensor, an access panel is arranged on one side of the second shell, a medium outlet pipe is welded at the top end inside the second shell, a heat exchange pipe is arranged inside the second shell, and the heat exchange tube is uniformly welded with assembling blocks, the assembling blocks are uniformly provided with fixing bolts connected with the second shell, the top of the third shell is provided with a cover body, and the bottom of the cover body is uniformly fixed with a filter plate, one end of the top of the third shell is welded with an exhaust pipe, and an air suction pump is arranged between the second shell and the third shell.

Preferably, the first shell, the second shell and the third shell are made of stainless steel, the inner side walls of the first shell, the second shell and the third shell are all provided with nano ceramic anti-adhesion layers, an integrated welding structure is formed between the air inlet pipe and the first shell, and the flange plate is fixed on the air inlet pipe, so that the anti-adhesion and corrosion-resistant effects of the first shell, the second shell and the third shell are improved.

Preferably, the top of one side of the first shell is welded with a catalyst feed inlet, and the catalyst feed inlet is in threaded connection with a sealing plug, so that a user can conveniently add a catalyst for catalytic combustion into the first shell.

Preferably, the edge of access panel is provided with the rubber sealing layer, and evenly the welding has the stay of being connected with the second casing on the access panel, is provided with the screw of being connected with the second casing on the stay, and convenient to use person overhauls or clears up second casing inside.

Preferably, the top of one side of the second shell is welded with a medium outlet pipe connected with the inside of the first shell, the bottom of one side of the second shell is welded with a medium inlet pipe, and one end, far away from the heat exchange pipe, of the medium inlet pipe is fixed with a flange plate, so that a user can conveniently assemble the medium inlet pipe and corresponding heat exchange medium leading-in equipment.

Preferably, the bottom of the third shell close to one end of the second shell is welded with a guide pipe matched with the air pump, a flange plate is installed between the guide pipe and the air pump, an integrated welding structure is formed between the air pump and the second shell, the input end of the air pump is fixed with a connecting pipe communicated with the inside of the second shell, and a user can conveniently disassemble and assemble the third shell and the second shell.

Preferably, the outer fixing frame is welded on the outer side walls of the third shell, the second shell and the first shell, the limiting support legs are evenly welded at the bottom of the outer fixing frame, threaded mounting holes are evenly formed in the limiting support legs, and therefore a user can conveniently fix and install the third shell, the second shell and the first shell on a proper operation ground.

Preferably, the outer side wall of the heat exchange tube is provided with a thread layer, and the medium outlet tube and the medium inlet tube are both provided with flange plates with the heat exchange tube, so that a user can conveniently detach or assemble the two ends of the heat exchange tube with the medium outlet tube and the medium inlet tube respectively.

Preferably, the cover body and the third shell are connected in a clamping manner, and screws connected with the cover body are uniformly arranged on two sides of the third shell, so that a user can conveniently clean or replace the filter plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the heating decomposition device for the industrial organic waste gas optimizes the performance of the device by installing the catalyst charging port, the first shell and the filter plate, during use, on one hand, a user can screw down the sealing plug on the catalyst charging port, and then the catalyst for catalytic combustion is added into the first shell through the catalyst charging port, during specific operation, the industrial organic waste gas enters the first shell, under the action of the catalyst, the temperature control heating action of the heating block and the temperature sensor is matched, so that combustible substances in the waste gas are oxidized and combusted at a lower temperature to generate water and carbon dioxide, further, the heating decomposition treatment of the waste gas can be realized, the energy consumption is reduced through catalytic combustion, the energy-saving advantage is realized, in addition, the heating effect is improved through the arrangement of the temperature control heating structure, the catalytic combustion effect is ensured, on the other hand, the exhaust pump gas after heat exchange is pumped into the third shell, under the action of the three filter plates, the filtering and purifying treatment is realized, and the waste gas treatment effect is improved, so that the device integrates a heating decomposition structure and a filtering and purifying structure, optimizes the treatment structure, and improves the waste gas treatment effect;

(2) the heating decomposition device for the industrial organic waste gas is provided with the second shell, the medium inlet pipe, the heat exchange pipe and the medium outlet pipe, when the device is used specifically, on one hand, gas subjected to heating decomposition treatment can enter the second shell, meanwhile, the medium inlet pipe, the heat exchange gas flowing inside the heat exchange pipe and the medium outlet pipe can conduct heat conduction and heat exchange with hot gas entering the second shell, so that heat in the waste gas can be replaced, the heat exchange medium which obtains the heat can be guided into the first shell through the medium outlet pipe, further, by arranging the heat exchange assembly, the heat contained in the treated gas can be conducted to untreated industrial organic waste gas through the heat exchange assembly, the untreated industrial organic waste gas is preheated, the decomposition rate of organic matters is accelerated, heat energy is fully utilized, on the other hand, a thread layer is arranged on the outer side wall of the heat exchange pipe, the heat exchange area of the heat exchange tube is increased, and the heat exchange efficiency of the heat exchange tube is improved;

(3) the heating decomposition device for industrial organic waste gas optimizes the structure of the device by installing the access panel, the cover body, the third shell, the second shell and the first shell, when in use, on one hand, the outer fixing frame is welded on the outer side walls of the third shell, the second shell and the first shell, and the third shell, the second shell and the first shell are fixedly installed on the proper operation ground by using the limiting support leg at the bottom of the outer fixing frame and the screw thread installation hole arranged on the limiting support leg, thereby enhancing the stability of the device, on the other hand, the user can assemble or disassemble the access panel on the second shell by using the connection effect of the locking sheet and the screw, further facilitating the user to overhaul or clean the inside of the second shell, simultaneously, the cover body and the third shell are connected in a clamping way and are matched with the locking and fixing effect of the screw, can carry out the dismouting with lid and third casing, and then convenient to use person clears up or changes the fixed filter in lid bottom.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a rear view schematic diagram of the access panel of the present invention;

FIG. 3 is a rear view of a cross-sectional structure of the first housing of the present invention;

FIG. 4 is a schematic front sectional view of a second housing according to the present invention;

fig. 5 is a schematic front sectional view of a third housing according to the present invention.

In the figure: 1. a medium outlet pipe; 2. a first housing; 3. a controller; 4. a catalyst charging port; 5. an access panel; 6. a second housing; 7. a third housing; 8. an exhaust pipe; 9. an air inlet pipe; 10. an outer fixing frame; 11. an air pump; 12. a material guide pipe; 13. a rubber sealing layer; 14. a locking piece; 15. a heating block; 16. a temperature sensor; 17. fixing the bolt; 18. assembling the block; 19. a medium inlet pipe; 20. a heat exchange pipe; 21. a cover body; 22. a filter plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a heating decomposition device for industrial organic waste gas comprises a medium outlet pipe 1, a first shell 2, a second shell 6 and a third shell 7, wherein the first shell 2 is installed at one end of the second shell 6, the third shell 7 is installed at the other end of the second shell 6, a controller 3 is installed at one side of the first shell 2, a heating block 15 is uniformly fixed on the inner side wall of the first shell 2, a temperature sensor 16 is installed at the top end inside the first shell 2, an access panel 5 is installed at one side of the second shell 6, the medium outlet pipe 1 is welded at the top end inside the second shell 6, a heat exchange pipe 20 is installed inside the second shell 6, assembling blocks 18 are uniformly welded on the heat exchange pipe 20, fixing bolts 17 connected with the second shell 6 are uniformly arranged on the assembling blocks 18, a cover body 21 is installed at the top of the third shell 7, a filter plate 22 is uniformly fixed at the bottom of the cover body 21, an exhaust pipe 8 is welded at one end of the top of the third shell 7, and an air suction pump 11 is installed between the second shell 6 and the third shell 7;

the materials of the first shell 2, the second shell 6 and the third shell 7 are all stainless steel, the inner side walls of the first shell 2, the second shell 6 and the third shell 7 are all provided with nano ceramic anti-sticking layers, an integrated welding structure is formed between the air inlet pipe 9 and the first shell 2, and a flange plate is fixed on the air inlet pipe 9;

when the exhaust gas purifier is used, the nanometer ceramic anti-adhesion layers are arranged on the inner side walls of the first shell 2, the second shell 6 and the third shell 7, so that the anti-adhesion and corrosion-resistant effects of the first shell 2, the second shell 6 and the third shell 7 are improved, and the flange plate is fixed on the gas inlet pipe 9, so that a user can assemble the gas inlet pipe 9 and corresponding exhaust gas discharging equipment conveniently;

the top of one side of the first shell 2 is welded with a catalyst feeding port 4, and the catalyst feeding port 4 is in threaded connection with a sealing plug;

when the device is used, a user can screw off the sealing plug on the catalyst feeding port 4 and then add the catalyst for catalytic combustion into the first shell 2 through the catalyst feeding port 4;

a rubber sealing layer 13 is arranged at the edge of the access panel 5, a locking sheet 14 connected with the second shell 6 is uniformly welded on the access panel 5, and a screw connected with the second shell 6 is arranged on the locking sheet 14;

when the maintenance plate is used, a user can assemble or disassemble the maintenance plate 5 on the second shell 6 by using the connecting action of the locking sheet 14 and the screw, so that the user can conveniently maintain or clean the inside of the second shell 6, and meanwhile, the rubber sealing layer 13 is arranged at the edge of the maintenance plate 5, so that the sealing effect of the maintenance plate 5 and the second shell 6 during assembly is improved;

a medium outlet pipe 1 connected with the inside of the first shell 2 is welded at the top of one side of the second shell 6, a medium inlet pipe 19 is welded at the bottom of one side of the second shell 6, and a flange plate is fixed at one end, far away from the heat exchange pipe 20, of the medium inlet pipe 19;

when in use, a user can assemble the medium inlet pipe 19 and corresponding heat exchange medium leading-in equipment through the action of the flange plate;

a material guide pipe 12 matched with the air extracting pump 11 is welded at the bottom of one end, close to the second shell 6, of the third shell 7, a flange plate is installed between the material guide pipe 12 and the air extracting pump 11, an integrated welding structure is formed between the air extracting pump 11 and the second shell 6, and a connecting pipe communicated with the inside of the second shell 6 is fixed at the input end of the air extracting pump 11;

when in use, the flange plate is arranged between the material guide pipe 12 and the air pump 11, so that a user can conveniently disassemble and assemble the third shell 7 and the second shell 6, and the device has the advantage of combination;

the outer side walls of the third shell 7, the second shell 6 and the first shell 2 are all welded with an outer fixing frame 10, the bottom of the outer fixing frame 10 is uniformly welded with limiting support legs, and threaded mounting holes are uniformly formed in the limiting support legs;

when the device is used, the outer fixing frame 10 is welded on the outer side walls of the third shell 7, the second shell 6 and the first shell 2, and the third shell 7, the second shell 6 and the first shell 2 are fixedly installed on a proper operation ground through screws by using the effects of the limiting support legs at the bottom of the outer fixing frame 10 and the threaded installation holes formed in the limiting support legs, so that the stability of the device is enhanced;

the outer side wall of the heat exchange tube 20 is provided with a thread layer, and flange plates are arranged between the medium outlet tube 1 and the medium inlet tube 19 and the heat exchange tube 20;

when in use, a user can disassemble or assemble the two ends of the heat exchange tube 20 with the medium outlet tube 1 and the medium inlet tube 19 respectively by utilizing the connecting action of the flange plates;

the cover body 21 and the third shell 7 form a clamping connection, and screws connected with the cover body 21 are uniformly arranged on both sides of the third shell 7;

when the filter plate is used, the cover body 21 and the third shell 7 are connected in a clamping manner, and the cover body 21 and the third shell 7 can be disassembled and assembled by matching with the locking and fixing effects of screws, so that a user can conveniently clean or replace the filter plate 22 fixed at the bottom of the cover body 21;

the output end of the temperature sensor 16 is electrically connected with the input end of the controller 3 through a lead, the output end of the controller 3 is electrically connected with the input ends of the heating block 15 and the air pump 11 through leads respectively, the model of the temperature sensor 16 can be PT100, the model of the controller 3 can be CP1E-N20DR-A, and the model of the air pump 11 can be BST-V550.

The working principle is as follows: when in use, the external power supply is connected, the external fixing frame 10 is welded on the outer side walls of the third shell 7, the second shell 6 and the first shell 2, the limiting support legs at the bottom of the external fixing frame 10 and the threaded mounting holes arranged on the limiting support legs are utilized, a user can conveniently and fixedly install the third shell 7, the second shell 6 and the first shell 2 on a proper operation ground through screws, the stability of the device is enhanced, then the air inlet pipe 9 and corresponding waste gas exhaust equipment can be assembled by utilizing the connecting action of a flange plate, a medium inlet pipe 19 and corresponding heat exchange medium leading-in equipment are assembled, meanwhile, the user can unscrew a sealing plug on a catalyst charging port 4, a catalyst for catalytic combustion is added into the first shell 2 through the catalyst charging port 4, and during specific operation, industrial organic waste gas enters the first shell 2, under the action of a catalyst, the temperature control heating action of the heating block 15 and the temperature sensor 16 is matched, so that combustible substances in the waste gas are oxidized and combusted at a lower temperature to generate water and carbon dioxide, further, the heating decomposition treatment of the waste gas can be realized, the energy consumption is reduced through catalytic combustion, the energy-saving advantage is realized, in addition, by arranging the temperature control heating structure, the heat supply effect is improved, the catalytic combustion effect is ensured, then, the gas subjected to the heating decomposition treatment can enter the second shell 6, meanwhile, the heat exchange gas flowing inside the medium inlet pipe 19, the heat exchange pipe 20 and the medium outlet pipe 1 can perform heat conduction and heat exchange with the hot gas entering the second shell 6, so that the heat in the waste gas can be replaced, in addition, the heat exchange medium which obtains heat can be led into the first shell 2 through the medium outlet pipe 1, and further, through the arrangement of a heat exchange component, utilize heat exchange assembly can be with in the heat conduction that contains in the gas after handling give untreated industry organic waste gas, preheat untreated industry organic waste gas, both the decomposition rate of organic matter has been accelerated, make full use of heat energy again, 11 gaseous exhaust-gas suction after with the heat transfer of aspiration pump is inside third casing 7, under the effect of three filter 22, realize filtration purification treatment, the exhaust-gas treatment effect has been promoted, at last through heating decomposition, the waste gas after heat transfer and filtration purification treatment can be via blast pipe 8 discharges.

Claims (9)

1. The heating decomposition device for the industrial organic waste gas is characterized by comprising a medium outlet pipe (1), a first shell (2), a second shell (6) and a third shell (7), wherein the first shell (2) is installed at one end of the second shell (6), the third shell (7) is installed at the other end of the second shell (6), a controller (3) is installed at one side of the first shell (2), a heating block (15) is uniformly fixed on the inner side wall of the first shell (2), a temperature sensor (16) is installed at the top end inside the first shell (2), an access panel (5) is installed at one side of the second shell (6), the medium outlet pipe (1) is welded at the top end inside the second shell (6), a heat exchange pipe (20) is installed inside the second shell (6), and an assembly block (18) is uniformly welded on the heat exchange pipe (20), evenly be provided with fixing bolt (17) of being connected with second casing (6) on assembly piece (18), lid (21) are installed at the top of third casing (7), and the bottom of lid (21) evenly is fixed with filter (22), and the one end welding at third casing (7) top has blast pipe (8), installs aspiration pump (11) between second casing (6) and third casing (7).

2. The apparatus for thermal decomposition of industrial organic waste gas according to claim 1, wherein: the material of first casing (2), second casing (6) and third casing (7) all is the stainless steel, and the inside wall of first casing (2), second casing (6) and third casing (7) all is provided with the anti-adhesion coating of nanometer pottery, constitutes integration welded structure between intake pipe (9) and first casing (2), and is fixed with the ring flange on intake pipe (9).

3. The apparatus for thermal decomposition of industrial organic waste gas according to claim 1, wherein: the top welding of first casing (2) one side has catalyst charge door (4), and threaded connection has the sealing plug on catalyst charge door (4).

4. The apparatus for thermal decomposition of industrial organic waste gas according to claim 1, wherein: the edge of access panel (5) is provided with rubber sealing layer (13), and evenly welds on access panel (5) and has stay (14) of being connected with second casing (6), is provided with the screw of being connected with second casing (6) on stay (14).

5. The apparatus for thermal decomposition of industrial organic waste gas according to claim 1, wherein: the top welding of second casing (6) one side has medium exit tube (1) with first casing (2) inside links to each other, and the bottom welding of second casing (6) one side has the medium to advance pipe (19), and the medium advances pipe (19) and keep away from the one end of heat exchange tube (20) and is fixed with the ring flange.

6. The apparatus for thermal decomposition of industrial organic waste gas according to claim 1, wherein: the bottom of the third shell (7) close to one end of the second shell (6) is welded with a material guide pipe (12) matched with the air extracting pump (11), a flange plate is installed between the material guide pipe (12) and the air extracting pump (11), an integrated welding structure is formed between the air extracting pump (11) and the second shell (6), and the input end of the air extracting pump (11) is fixed with a connecting pipe communicated with the inside of the second shell (6).

7. The apparatus for thermal decomposition of industrial organic waste gas according to claim 1, wherein: the outer fixing frame (10) is welded on the outer side walls of the third shell (7), the second shell (6) and the first shell (2), limiting support legs are evenly welded at the bottom of the outer fixing frame (10), and threaded mounting holes are evenly formed in the limiting support legs.

8. The apparatus according to claim 5, wherein: the outer side wall of the heat exchange tube (20) is provided with a thread layer, and flange plates are arranged between the medium outlet tube (1) and the medium inlet tube (19) and the heat exchange tube (20).

9. The apparatus for thermal decomposition of industrial organic waste gas according to claim 1, wherein: the cover body (21) and the third shell (7) are connected in a clamping mode, and screws connected with the cover body (21) are uniformly arranged on two sides of the third shell (7).

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