CN219140794U - Waste gas burning mechanism - Google Patents

Abstract

The utility model relates to the technical field of waste gas incineration treatment, in particular to a waste gas incineration mechanism which adsorbs particles and dust in waste gas, so that the waste gas can be completely and fully incinerated, the waste gas treatment effect is improved, and the practicability is improved; the device comprises a base, an incineration box, an exhaust gas conduit, an air outlet nozzle, a first igniter and an exhaust pipe, wherein the incineration box is fixedly arranged at the top end of the base, the output end of the exhaust gas conduit penetrates through the top end of the incineration box and stretches into the bottom end of the incineration box, the air outlet nozzle is fixedly connected to the output end of the exhaust gas conduit, and the first igniter is fixedly arranged on the inner side wall of the incineration box; still include two baffles, particulate matter rose box, purifier and particulate filter equipment, two baffles are installed in turn on the left and right sides inner wall of burning the case, and are provided with the passageway between the other end of baffle and the burning case inside wall, and purifier installs the top at upper portion baffle, and particulate matter rose box fixed mounting is on the left portion top of base.

Description

Waste gas burning mechanism

Technical Field

The utility model relates to the technical field of waste gas incineration treatment, in particular to a waste gas incineration mechanism.

Background

The chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas often contains a plurality of pollutant types, has complex physical and chemical properties and different toxicity, seriously pollutes the environment and affects the health of human bodies. The chemical waste gas generated in different chemical production industries has great difference in components, and the chemical waste gas can be divided into particle pollutants and gaseous pollutants, wherein the particle pollutants comprise dust particles, dust, smoke dust, fog dust, coal dust and the like; gaseous pollutants include sulfur-containing compound, chlorine-containing compound, carbohydrate, hydrocarbon, oxyhalide compound etc. in order to avoid chemical waste gas to destroy ecological environment, utilize waste gas incineration device to burn chemical waste gas generally, chemical waste gas and waste liquid adiabatic incinerator that prior art publication No. CN202303403U proposed, the combustor is installed on the furnace body, the furnace body is provided with waste liquid atomizing nozzle and annular waste gas wind channel, it has a plurality of waste gas nozzles to open on the furnace body of setting up annular waste gas wind channel department, waste gas nozzle is the annular along the furnace body central line and arranges, the furnace body is opened and is had the gas vent to be provided with a plurality of temperature detectors in the inboard, temperature detector passes through control circuit and links to each other with the fuel governing valve on the combustor, but can contain a large amount of particulate matters and dust in the chemical waste gas, partial particulate matter and dust still contain partial particulate matter and dust in the gas after burning, make burn incompletely, reduced waste gas treatment effect, the practicality is relatively poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the waste gas incineration mechanism which is used for adsorbing particles and dust in waste gas, so that the waste gas can be completely and fully incinerated, the waste gas treatment effect is improved, and the practicability is improved.

The utility model relates to an exhaust gas incineration mechanism, which comprises a base, an incineration box, an exhaust gas conduit, an air outlet nozzle, a first igniter and an exhaust pipe, wherein the incineration box is fixedly arranged at the top end of the base, the output end of the exhaust gas conduit penetrates through the top end of the incineration box and stretches into the bottom end of the incineration box, the air outlet nozzle is fixedly connected to the output end of the exhaust gas conduit, the first igniter is fixedly arranged on the inner side wall of the incineration box and corresponds to the height of the air outlet nozzle, and the top end of the right side wall of the incineration box is fixedly connected with the exhaust pipe; the device comprises a base, a particle filtering box, a purifying device and a particle filtering device, wherein the particle filtering box is fixedly arranged at the left top end of the base, the output end of the particle filtering box is connected with the input end of an exhaust gas conduit, and the particle filtering device is positioned in the particle filtering box; the exhaust gas after making the burning is curved operation in burning the incasement through two baffles, preheat the waste gas in the exhaust duct simultaneously, help the burning of waste gas, adsorb the harmful substance that produces through purifier to burning and filter, prevent polluted environment, filter the absorption through particulate matter rose box and its inside granule filter equipment, particulate matter and dust in the waste gas, make waste gas burn more fully, improve exhaust treatment effect, improve the practicality.

Preferably, the incinerator further comprises a baffle, a second air outlet nozzle and a second igniter, wherein the baffle is fixedly arranged on the side walls of the front end and the rear end of the incineration box, the upper end and the lower end of the baffle are respectively fixedly connected with the two partition boards, the second air outlet nozzle is arranged on the left side wall of the baffle, the second igniter is fixedly arranged on the inner side wall of the left end of the incineration box, and the position of the second igniter corresponds to the position of the second air outlet nozzle; the waste gas after primary combustion is sprayed out through the second air outlet nozzle on the baffle plate and is ignited again through the second igniter, so that the waste gas is secondarily burnt, the waste gas is ensured to be fully combusted, and the waste gas treatment effect is improved.

Preferably, the purifying device comprises a filter layer and an adsorption layer, the bottom ends of the filter layer and the adsorption layer are sequentially arranged at the top end of the upper partition plate from left to right, the top ends of the filter layer and the adsorption layer are fixedly connected with the top end of the inner side wall of the incineration tank, and the adsorption layer is positioned at the input end of the exhaust pipe; through filter layer and adsorbed layer, adsorb and filter flue gas and harmful substance that produces after the waste gas burns, prevent to cause the pollution to the environment, improve the feature of environmental protection.

Preferably, the particle filtering device comprises a mounting plate, a booster pump, a connecting pipe, a water pipe, four water spraying branch pipes, a plurality of spray nozzles and an exhaust gas inlet pipe, wherein the mounting plate is fixedly arranged on the upper part of the inner side wall of the burning box, the booster pump is fixedly arranged at the top end of the mounting plate, the output end of the booster pump is fixedly connected with the connecting pipe, the output end of the connecting pipe penetrates through the top end of the mounting plate and is fixedly connected with the water pipe, the four water spraying branch pipes are sequentially and vertically arranged on the side wall of the water pipe, the spray nozzles are respectively arranged at the bottom ends of the water spraying branch pipes, and the exhaust gas inlet pipe is fixedly arranged on the upper part of the left side wall of the particle filtering box; the waste gas is input into the particulate matter filter box through the waste gas inlet pipe, then the booster pump is started, and the running of the booster pump is used for enabling clear water to be conveyed through the connecting pipe to the water conveying pipe and the water spraying branch pipe, then the clear water is conveyed to the inside of the spray water nozzle and sprayed to the chemical waste gas, the surface tension of water molecules is utilized, then the particulate matters and powder in the chemical waste gas are adsorbed, and then the waste gas is input into the waste gas guide pipe, so that the waste gas is burnt more fully.

Preferably, the filter comprises a partition plate, a circulating water pipe, a filter box and a connecting water pipe, wherein the partition plate, the circulating water pipe, the filter box and the connecting water pipe are fixedly arranged at the lower part of the inner side wall of the incineration box, a plurality of draining holes are formed in the surface of the partition plate, the bottom of the rear end of the incineration box is fixedly communicated with the input end of the circulating water pipe, the output end of the circulating water pipe penetrates through the outer side wall of the upper part of the incineration box to be connected with the input end of the filter box, the filter box is fixedly arranged at the rear part of the top end of the mounting plate, a filter screen is arranged in the filter box, and the output end of the filter box is fixedly connected with the input end of the booster water pump; adding clear water to the bottom of particulate matter rose box, after the water that spray nozzle sprayed adsorbs particulate matter and powder, falling into the bottom of particulate matter rose box again through the waterlogging caused by excessive rainfall hole on division board surface, in the filtration box is input through circulating water pipe, through the filtration of filter screen in the filtration box, messenger's water resource cyclic utilization improves the utilization ratio of water resource, reduces the water resource waste.

Preferably, the water-jet device further comprises two upper guide plates and a lower guide plate, wherein the top ends of the two upper guide plates are respectively and fixedly arranged at the bottom ends of the mounting plate, the upper guide plates are positioned between the two water-jet branch pipes, the bottom ends of the lower guide plates are fixedly arranged at the top ends of the partition plates, and the lower guide plates are positioned between the two upper guide plates; after waste gas enters the particulate matter filter box through the waste gas inlet pipe, through the cooperation of the upper guide plate and the lower guide plate, the flowing length of waste gas is increased, particulate matters and dust in the waste gas are fully adsorbed, the adsorption effect is improved, and the practicability is improved.

Compared with the prior art, the utility model has the beneficial effects that: the exhaust gas after making the burning is curved operation in burning the incasement through two baffles, preheat the waste gas in the exhaust duct simultaneously, help the burning of waste gas, adsorb the harmful substance that produces through purifier to burning and filter, prevent polluted environment, filter the absorption through particulate matter rose box and its inside granule filter equipment, particulate matter and dust in the waste gas, make waste gas burn more fully, improve exhaust treatment effect, improve the practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a cross-sectional bottom view of a particulate filter device;

FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 5 is a schematic view of a right side cross-sectional structure of the particulate filter box of the present utility model;

the reference numerals in the drawings: 1. a base; 2. an incineration box; 3. an exhaust gas conduit; 4. an air outlet nozzle; 5. a first igniter; 6. an exhaust pipe; 7. a partition plate; 8. a particulate matter filter box; 9. a baffle; 10. a second gas outlet nozzle; 11. a second igniter; 12. a filter layer; 13. an adsorption layer; 14. a mounting plate; 15. a booster water pump; 16. a connecting pipe; 17. a water pipe; 18. a water spraying branch pipe; 19. a shower nozzle; 20. an exhaust gas inlet pipe; 21. a partition plate; 22. a circulating water pipe; 23. a filter box; 24. connecting a water pipe; 26. and a lower deflector.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 to 3, the burning box 2 is fixedly installed at the top end of the base 1, the output end of the exhaust gas conduit 3 passes through the top end of the burning box 2 and extends into the bottom end of the burning box 2, the air outlet nozzle 4 is fixedly connected to the output end of the exhaust gas conduit 3, the first burner 5 is fixedly installed on the inner side wall of the burning box 2 and corresponds to the height of the air outlet nozzle 4, and the top end of the right side wall of the burning box 2 is fixedly connected with the exhaust pipe 6; the device is characterized by also comprising two partition plates 7, a particulate matter filter box 8, a purification device and a particulate matter filter device, wherein the two partition plates 7 are alternately arranged on the inner walls of the left side and the right side of the incineration box 2, a channel is arranged between the other end of the partition plate 7 and the inner side wall of the incineration box 2, the purification device is arranged at the top end of the upper partition plate 7, the particulate matter filter box 8 is fixedly arranged at the top end of the left part of the base 1, the output end of the particulate matter filter box 8 is connected with the input end of the waste gas conduit 3, and the particulate matter filter device is positioned in the particulate matter filter box 8; the purifying device comprises a filter layer 12 and an adsorption layer 13, wherein the filter layer 12 and the adsorption layer 13 are sequentially arranged at the top end of the upper partition 7 from left to right, the top ends of the filter layer 12 and the adsorption layer 13 are fixedly connected with the top end of the inner side wall of the incineration tank 2, and the adsorption layer 13 is positioned at the input end of the exhaust pipe 6; the particle filtering device comprises a mounting plate 14, a booster pump 15, connecting pipes 16, a water pipe 17, four water spraying branch pipes 18, a plurality of spray nozzles 19 and an exhaust gas inlet pipe 20, wherein the mounting plate 14 is fixedly arranged on the upper part of the inner side wall of the incineration box 2, the booster pump 15 is fixedly arranged at the top end of the mounting plate 14, the output end of the booster pump 15 is fixedly connected with the connecting pipes 16, the output end of the connecting pipes 16 penetrates through the top end of the mounting plate 14 and is fixedly connected with the water pipe 17, the side wall of the water pipe 17 is sequentially and vertically provided with the four water spraying branch pipes 18, the bottom ends of the water spraying branch pipes 18 are respectively provided with the spray nozzles 19, and the exhaust gas inlet pipe 20 is fixedly arranged on the upper part of the left side wall of the particle filtering box 8;

the exhaust gas after combustion is enabled to be in curve operation in the incineration tank 2 through the two partition boards 7, the exhaust gas in the exhaust gas guide pipe 3 is preheated simultaneously, combustion of the exhaust gas is facilitated, the smoke and harmful substances generated after the incineration of the exhaust gas are adsorbed and filtered through the filter layer 12 and the adsorption layer 13, pollution to the environment is prevented, the environmental protection is improved, the exhaust gas is input into the particulate matter filter tank 8 through the exhaust gas inlet pipe 20, then the booster pump 15 is started, the clear water is enabled to be conveyed into the water conveying pipe 17 and the water spraying branch pipe 18 through the booster pump 15, then the clear water is conveyed into the spray nozzle 19 and sprayed to chemical exhaust gas, the surface tension of water molecules is utilized, then particulate matters and powder in the chemical exhaust gas are adsorbed, and then the exhaust gas is input into the exhaust gas guide pipe 3, so that the exhaust gas is burnt more fully.

Example 2

As shown in fig. 4 and 5, the air conditioning system further comprises a baffle 9, a second air outlet nozzle 10 and a second igniter 11, wherein the baffle 9 is fixedly arranged on the side walls of the front end and the rear end of the incineration box 2, the upper end and the lower end of the baffle 9 are fixedly connected with the two partition plates 7 respectively, the second air outlet nozzle 10 is arranged on the left side wall of the baffle 9, the second igniter 11 is fixedly arranged on the left inner side wall of the incineration box 2, the second igniter 11 corresponds to the position of the second air outlet nozzle 10, the air conditioning system further comprises a partition plate 21, a circulating water pipe 22, a filter box 23 and a connecting water pipe 24), the partition plate 21 is fixedly arranged at the lower part of the inner side wall of the incineration box 2, a plurality of draining holes are formed in the surface of the partition plate 21, the bottom of the rear end of the incineration box 2 is fixedly communicated with the input end of the circulating water pipe 22, the output end of the circulating water pipe 22 passes through the upper outer side wall of the incineration box 2 and the input end of the filter box 23, the filter box 23 is fixedly arranged at the rear end of the top end of the mounting plate 14, the filter box 23 is internally provided with a filter screen, the output end of the filter box 23 and the water pump 15 are fixedly connected with the upper guide plates 26 and the two guide plates 25, the upper guide plates 25 and the lower guide plates 25 are fixedly arranged between the two guide plates 25 and the two guide plates 25 are fixedly arranged at the top ends and 25 guide plates 25 are respectively, and are fixedly arranged between the two guide plates 25 and 18;

the waste gas after primary combustion is sprayed out through the second air outlet nozzle 10 on the baffle plate 9, secondary burning is carried out on the waste gas through the second igniter 11, waste gas burning is guaranteed to be sufficient, waste gas treatment effect is improved, clean water is added to the bottom of the particle filtering box 8, water sprayed out by the spray water nozzle 19 adsorbs particles and powder, the water falls into the bottom of the particle filtering box 8 again through the water draining holes on the surface of the partition plate 21, the water is input into the filtering box 23 through the circulating water pipe 22, the filtering of the filter screen in the filtering box 23 is carried out, water resource recycling is achieved, water resource utilization rate is improved, waste is reduced, after the waste gas enters the particle filtering box 8 through the waste gas inlet pipe 20, the flowing length of the waste gas is increased through the cooperation of the upper guide plate 25 and the lower guide plate 26, particles and dust in the waste gas are fully adsorbed, adsorption effect is improved, and practicability is improved.

As shown in fig. 1 to 5, in the exhaust gas incineration mechanism of the present utility model, when in operation, firstly, the exhaust gas is inputted into the particulate matter filtering box 8 through the exhaust gas inlet pipe 20, then the booster water pump 15 is started, the clean water is conveyed through the connecting pipe 16 and the water spraying branch pipe 18 by the operation of the booster water pump 15, then the clean water is conveyed into the spray nozzle 19, and sprayed to the chemical exhaust gas, the particulate matters and the powder in the chemical exhaust gas are adsorbed by utilizing the surface tension of water molecules, the adsorbed water falls into the bottom of the particulate matter filtering box 8 again through the draining holes on the surface of the partition plate 21, is inputted into the filtering box 23 through the circulating water pipe 22, is filtered by the filter screen in the filtering box 23, so that the water resource is recycled, meanwhile, the flowing length of the exhaust gas is increased by the cooperation of the upper guide plate 25 and the lower guide plate 26, so that the particulate matters and the dust in the exhaust gas are fully adsorbed, then the exhaust gas is inputted into the exhaust gas conduit 3, the exhaust gas is sprayed out through the air outlet nozzle 4, the exhaust gas is incinerated by the first burner 5, the exhaust gas is burned by the second air outlet nozzle 10 on the baffle 9, the exhaust gas after the primary combustion is blown out through the second air outlet 11, the second burner 11, the exhaust gas after the exhaust gas is burned again, and the exhaust gas is filtered by the exhaust pipe 6 and the exhaust gas is discharged through the exhaust pipe 6 after the exhaust gas is filtered by the exhaust pipe 13.

The main functions realized by the utility model are as follows: the spray nozzle 19 sprays clear water to the chemical waste gas, the surface tension of water molecules is utilized to adsorb particles and powder in the chemical waste gas, the adsorbed water falls into the bottom of the particle filtering box 8 again through the water draining holes on the surface of the partition plate 21, water resources are recycled through the filtering of the filter screen in the filtering box 23, and meanwhile, the flowing length of the waste gas is increased through the cooperation of the upper guide plate 25 and the lower guide plate 26, so that the particles and dust in the waste gas are fully adsorbed, and the incineration effect is improved.

The booster pump 15 of the waste gas incineration mechanism of the present utility model is purchased on the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual, without the need for creative work by the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (6)

1. The utility model provides a waste gas burns mechanism, including base (1), burn case (2), waste gas pipe (3), give vent to anger nozzle (4), first combustor (5) and blast pipe (6), burn the top of case (2) fixed mounting in base (1), the output of waste gas pipe (3) passes the top of burn case (2) and stretches into the bottom of burn case (2), give vent to anger nozzle (4) fixed connection at the output of waste gas pipe (3), first combustor (5) fixed mounting is on the inside wall of burn case (2) to with give vent to anger the height correspondence of nozzle (4), the right side wall top fixedly connected with blast pipe (6) of burn case (2); the utility model is characterized in that the utility model also comprises two clapboards (7), a particle filtering box (8), purifier and a particle filtering device, wherein the two clapboards (7) are alternately arranged on the inner walls of the left side and the right side of the burning box (2), a channel is arranged between the other end of the clapboards (7) and the inner side wall of the burning box (2), the purifier is arranged at the top end of the upper clapboard (7), the particle filtering box (8) is fixedly arranged at the top end of the left part of the base (1), the output end of the particle filtering box (8) is connected with the input end of the waste gas conduit (3), and the particle filtering device is positioned in the particle filtering box (8).

2. The exhaust gas incineration mechanism according to claim 1, further comprising a baffle plate (9), a second air outlet nozzle (10) and a second igniter (11), wherein the baffle plate (9) is fixedly installed on the side walls of the front end and the rear end of the incineration box (2), the upper end and the lower end of the baffle plate (9) are respectively fixedly connected with the two partition plates (7), the second air outlet nozzle (10) is installed on the left side wall of the baffle plate (9), the second igniter (11) is fixedly installed on the inner side wall of the left end of the incineration box (2), and the second igniter (11) corresponds to the position of the second air outlet nozzle (10).

3. The exhaust gas incineration mechanism according to claim 1, wherein the purification device comprises a filter layer (12) and an adsorption layer (13), the filter layer (12) and the adsorption layer (13) are sequentially arranged at the top end of the upper partition plate (7) from left to right, the top ends of the filter layer (12) and the adsorption layer (13) are fixedly connected with the top end of the inner side wall of the incineration tank (2), and the adsorption layer (13) is positioned at the input end of the exhaust pipe (6).

4. The exhaust gas incineration mechanism according to claim 1, wherein the particle filtering device comprises a mounting plate (14), a booster pump (15), a connecting pipe (16), a water conveying pipe (17), four water spraying branch pipes (18), a plurality of spray nozzles (19) and an exhaust gas inlet pipe (20), the mounting plate (14) is fixedly mounted on the upper portion of the inner side wall of the incineration box (2), the booster pump (15) is fixedly mounted on the top end of the mounting plate (14), the output end of the booster pump (15) is fixedly connected with the connecting pipe (16), the output end of the connecting pipe (16) penetrates through the top end of the mounting plate (14) and is fixedly connected with the water conveying pipe (17), four water spraying branch pipes (18) are sequentially and vertically mounted on the side wall of the water conveying pipe (17), the bottom ends of the water spraying branch pipes (18) are respectively provided with a plurality of spray nozzles (19), and the exhaust gas inlet pipe (20) is fixedly mounted on the upper portion of the left side wall of the particle filtering box (8).

5. The exhaust gas incineration mechanism according to claim 4, further comprising a partition plate (21), a circulating water pipe (22), a filter box (23) and a connecting water pipe (24), wherein the partition plate (21) is fixedly installed at the lower part of the inner side wall of the incineration tank (2), a plurality of draining holes are formed in the surface of the partition plate (21), the bottom of the rear end of the incineration tank (2) is fixedly communicated with the input end of the circulating water pipe (22), the output end of the circulating water pipe (22) penetrates through the outer side wall of the upper part of the incineration tank (2) to be connected with the input end of the filter box (23), the filter box (23) is fixedly installed at the rear end of the top end of the mounting plate (14), a filter screen is arranged in the filter box (23), and the output end of the filter box (23) is fixedly connected with the input end of the booster water pump (15).

6. An exhaust gas incineration mechanism according to claim 5, characterised in that it further comprises two upper deflectors (25) and a lower deflector (26), the top ends of the two upper deflectors (25) being fixedly mounted at the bottom ends of the mounting plate (14), respectively, and the upper deflectors (25) being located between the two water spraying branches (18), the bottom ends of the lower deflectors (26) being fixedly mounted at the top ends of the partition plates (21), and the lower deflectors (26) being located between the two upper deflectors (25).

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