CN211514075U - A exhaust purification processing apparatus for chemical industry - Google Patents
A exhaust purification processing apparatus for chemical industry Download PDFInfo
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- CN211514075U CN211514075U CN201922235077.8U CN201922235077U CN211514075U CN 211514075 U CN211514075 U CN 211514075U CN 201922235077 U CN201922235077 U CN 201922235077U CN 211514075 U CN211514075 U CN 211514075U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a waste gas purification processing apparatus for chemical industry, including the waste gas purification tower, the gas collecting cavity has been seted up to the bottom of waste gas purification tower inner chamber, the right side intercommunication of waste gas purification tower bottom has the intake pipe, the bottom intercommunication of waste gas purification tower has the blow off pipe, the surface of waste gas purification tower and the top fixedly connected with hollow layer that is located the gas collecting cavity, wet electric dust removal chamber has been seted up to the inner chamber of waste gas purification tower and the top that is located the gas collecting cavity, the utility model relates to a chemical industry waste gas purification technical field. This a waste gas purification processing apparatus for chemical industry places the chamber through active carbon and the setting in chamber of exposing to the sun for waste gas purification tower can effectually carry out high-efficient purification treatment to waste gas, and organic waste gas and acid-base waste gas in the waste gas can both effectively be purified, and passes through the setting of gap layer and closing layer, makes waste gas purification tower need not the manpower supplementary in waste gas purification, reduces a large amount of labours and labour cost.
Description
Technical Field
The utility model relates to a chemical waste gas purification technical field specifically is a waste gas purification processing apparatus for chemical industry.
Background
The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. The common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, and the main gas types purified by the waste gas purification equipment include benzene, toluene, xylene, ethyl acetate, acetone butanone, ethanol, acrylic acid, formaldehyde and other organic waste gases, hydrogen sulfide, sulfur dioxide, ammonia and other acid-base waste gas purification and organic waste gas purification. Common waste gas treatment methods include a dilution diffusion method, a water absorption method, an aeration activated sludge deodorization method and a multi-medium catalytic oxidation process, and the waste gas purification methods mainly include an activated carbon waste gas purification adsorption method, a medicament absorption waste gas purification method, a catalytic combustion waste gas purification method, a thermal combustion waste gas purification method, a plasma waste gas purification method and the like. When the waste gas purification method is selected, the method has the advantages of low cost, low energy consumption, no secondary pollution, energy consumption saving as much as possible and environmental protection.
The existing waste gas purification treatment device for chemical engineering can not effectively purify waste gas well when carrying out waste gas purification treatment, benzene, toluene, dimethylbenzene, ethyl acetate, acetone butanone, ethanol, acrylic acid, organic waste gas such as formaldehyde, hydrogen sulfide, sulfur dioxide, acid-base waste gas such as ammonia can not be effectively purified, a large amount of manpower assistance is needed in waste gas purification, a large amount of labor and labor cost are consumed, and the waste gas purification treatment device has high maintenance cost when detecting and maintaining, and the waste gas purification treatment device has numerous replacement parts.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a waste gas purification processing apparatus for chemical industry has solved the waste gas purification processing apparatus for chemical industry and when carrying out exhaust-gas purification processing, often can not carry out effectual purification treatment to waste gas well, needs a large amount of manpower assistance in exhaust-gas purification, consumes a large amount of labours and labour cost's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waste gas purification treatment device for chemical engineering comprises a waste gas purification tower, wherein a gas collection cavity is formed in the bottom end of an inner cavity of the waste gas purification tower, an air inlet pipe is communicated with the right side of the bottom end of the waste gas purification tower, a blow-off pipe is communicated with the bottom end of the waste gas purification tower, a hollow layer is fixedly connected to the outer surface of the waste gas purification tower and positioned above the gas collection cavity, a wet electric dust removal cavity is formed in the inner cavity of the waste gas purification tower and positioned above the gas collection cavity, a water inlet pipe is communicated with the right end of the waste gas purification tower, a water valve is fixedly connected to the lower end of the water inlet pipe, a permeable gap layer is fixedly connected to the inner cavity of the waste gas purification tower and positioned above the wet electric dust removal cavity, a plurality of groups of holes are formed in the top of the permeable gap layer in a penetrating manner, an active carbon placement cavity is formed in the inner cavity of the waste gas purification tower, the inner chamber of the waste gas purification tower is located above the sealing layer and is provided with an aeration cavity, the top end of the waste gas purification tower is provided with a smoke exhaust port, and the lower end of the water inlet pipe is fixedly connected with a cleaning spray head on the left side of the water valve.
Preferably, the bottom of inlet tube and the bottom intercommunication that is located the water valve have the humidifying pipe, the bottom fixedly connected with humidification shower nozzle of humidifying pipe, the inner chamber fixedly connected with wet electric dust remover in wet electric dust removal chamber.
Preferably, the active carbon is placed in the inner cavity of the active carbon placing cavity, the air-water mixing cavity is formed in the left side of the bottom of the inner cavity of the aeration cavity, and the inner cavity of the air-water mixing cavity is fixedly connected with an air-water mixing pipe.
Preferably, the right side of the bottom of the inner cavity of the aeration cavity is provided with an air pump cavity, the bottom of the inner cavity of the air pump cavity is fixedly connected with a motor, the output end of the motor is fixedly connected with an air pump through a coupler, and the top of the air pump is communicated with an air suction pipe.
Preferably, the bottom of breathing pipe runs through the confined layer and places the chamber with the active carbon and extend to the inside that the chamber was placed to the active carbon, the left side intercommunication of air pump has the blast pipe, the left end of blast pipe runs through the air-water mixing chamber and extends to the inside of air-water mixing chamber.
Preferably, the left end of blast pipe and the right-hand member intercommunication of air water mixing tube, the upper fixedly connected with of the inner chamber of the chamber of exposing to the sun that just is located the air water mixing chamber passes through the clearance supporting layer, the top of passing through the clearance supporting layer has seted up a plurality of groups hole, the active sludge cavity has been seted up to the inner chamber of the chamber of exposing to the sun that just is located the clearance supporting layer.
Advantageous effects
The utility model provides a waste gas purification processing apparatus for chemical industry. Compared with the prior art, the method has the following beneficial effects:
(1) the waste gas purifying and treating device for chemical engineering is characterized in that a wet electric dedusting cavity is formed in the inner cavity of a waste gas purifying tower and above a gas collecting cavity, the right end of the waste gas purifying tower is communicated with a water inlet pipe, the lower end of the water inlet pipe is fixedly connected with a water valve, a gap layer is fixedly connected in the inner cavity of the waste gas purifying tower and above the wet electric dedusting cavity, a plurality of groups of holes are formed in the top of the gap layer in a penetrating manner, an active carbon placing cavity is formed in the inner cavity of the waste gas purifying tower and above the gap layer, a sealing layer is fixedly connected in the inner cavity of the waste gas purifying tower and above the sealing layer, an aeration cavity is formed in the inner cavity of the waste gas purifying tower and above the sealing layer, a smoke exhaust port is formed in the top end of the waste gas purifying tower, a cleaning nozzle is fixedly connected to the lower end of the water inlet pipe and above the water valve, and left of the wet electric, meanwhile, the work load of filtering particle dust is reduced by placing the cavity for the activated carbon, so that the waste gas is filtered more efficiently, the arrangement of the cleaning spray head enables the wet electric dust collector to be effectively cleaned after the work is finished, and the next wet electric dust collection work is not influenced.
(2) The waste gas purification treatment device for chemical engineering comprises an active carbon placing cavity, an air-water mixing cavity is formed in the left side of the bottom of the inner cavity of an aeration cavity, an air-water mixing pipe is fixedly connected to the inner cavity of the air-water mixing cavity, an air pump cavity is formed in the right side of the bottom of the inner cavity of the aeration cavity, a motor is fixedly connected to the bottom of the inner cavity of the air pump cavity, an air pump is fixedly connected to the output end of the motor through a coupler, the top of the air pump is communicated with an air suction pipe, the bottom end of the air suction pipe penetrates through a sealing layer and the active carbon placing cavity and extends into the active carbon placing cavity, an exhaust pipe is communicated with the left side of the air pump, the left end of the exhaust pipe penetrates through the air-water mixing cavity and extends into the air-water mixing cavity, the left end of the exhaust pipe is communicated with the right end of the air-water, active sludge cavity has been seted up to the inner chamber in aeration chamber and the top that is located the clearance supporting layer, place the setting of chamber and aeration chamber through active carbon, make waste gas purification tower when carrying out exhaust gas purification, can effectually carry out high-efficient purification treatment to waste gas, benzene in the waste gas, toluene, xylol, ethyl acetate, acetone butanone, ethanol, acrylic acid, organic waste gas such as formaldehyde, hydrogen sulfide, sulfur dioxide, acid and alkali waste gas such as ammonia can both effectively be purified, and the setting of clearance layer and closed bed passes through, make waste gas purification tower need not the manpower assistance in waste gas purification, reduce a large amount of labours and labour cost, waste gas purification tower renewal part is few simultaneously, maintenance cost when detecting the maintenance is also very cheap, reduce maintenance cost.
Drawings
FIG. 1 is a front view of a waste gas purifying tower structure of the present invention;
FIG. 2 is a front view of the internal structure of the waste gas purifying tower of the present invention;
fig. 3 is a front view of the internal structure of the aeration chamber of the utility model.
In the figure 1, a waste gas purification tower; 2. a gas collection cavity; 3. an air inlet pipe; 4. a blow-off pipe; 5. a hollow layer; 6. a wet electric dust removal cavity; 7. a water inlet pipe; 8. a water valve; 9. a through-gap layer; 10. an active carbon placing cavity; 11. a sealing layer; 12. an aeration cavity; 13. a smoke outlet; 14. cleaning the spray head; 15. a humidifying pipe; 16. a humidifying spray head; 17. a wet electric precipitator; 18. activated carbon; 19. a gas-water mixing cavity; 20. a gas-water mixing pipe; 21. an air pump cavity; 22. a motor; 23. an air pump; 24. an air intake duct; 25. an exhaust pipe; 26. a gap-penetrating support layer; 27. active sludge cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waste gas purification treatment device for chemical engineering comprises a waste gas purification tower 1, wherein a gas collection cavity 2 is arranged at the bottom end of an inner cavity of the waste gas purification tower 1, a gas inlet pipe 3 is communicated with the right side of the bottom end of the waste gas purification tower 1, a blow-off pipe 4 is communicated with the bottom end of the waste gas purification tower 1, a hollow layer 5 is fixedly connected with the outer surface of the waste gas purification tower 1 and positioned above the gas collection cavity 2, a wet electric dedusting cavity 6 is arranged in the inner cavity of the waste gas purification tower 1 and positioned above the gas collection cavity 2, a water inlet pipe 7 is communicated with the right end of the waste gas purification tower 1, a water valve 8 is fixedly connected with the lower end of the water inlet pipe 7, a permeable layer 9 is fixedly connected with the inner cavity of the waste gas purification tower 1 and positioned above the wet electric dedusting cavity 6, a plurality of groups of holes are arranged through the top of the permeable layer 9, an active carbon placement cavity 10 is arranged in the inner cavity of the waste gas purification tower 1, the closed layer 11 provides a closed support for the aeration cavity 12, the aeration cavity 12 is arranged in the inner cavity of the waste gas purification tower 1 and above the closed layer 11, the aeration cavity 12 provides a working space for the aeration purification device, the top end of the waste gas purification tower 1 is provided with a smoke exhaust 13, the lower end of the water inlet pipe 7 and on the left side of the water valve 8 are fixedly connected with a cleaning spray head 14, the bottom end of the water inlet pipe 7 and on the bottom of the water valve 8 are communicated with a humidifying pipe 15, the bottom end of the humidifying pipe 15 is fixedly connected with a humidifying spray head 16, the inner cavity of the wet electric dust removal cavity 6 is fixedly connected with a wet electric dust remover 17, the wet electric dust remover 17 is electrically connected with an external power supply, the inner cavity of the active carbon placing cavity 10 is provided with active carbon 18, the left side of the inner cavity bottom of the aeration cavity 12 is provided with an air-water mixing cavity 19, the inner cavity, air pump chamber 21 provides working space for air pump 23 and motor 22, the bottom fixedly connected with motor 22 of air pump chamber 21 inner chamber, motor 22 and external power source electric connection, shaft coupling fixedly connected with air pump 23 is passed through to motor 22's output, the top intercommunication of air pump 23 has breathing pipe 24, the bottom of breathing pipe 24 runs through seal 11 and active carbon and places chamber 10 and extend to the inside that chamber 10 was placed to the active carbon, the left side intercommunication of air pump 23 has blast pipe 25, the left end of blast pipe 25 runs through air water mixing chamber 19 and extends to the inside of air water mixing chamber 19, the left end of blast pipe 25 and the right-hand member intercommunication of air water mixing tube 20, the inner chamber of aeration chamber 12 just is located the top fixedly connected with of air water mixing chamber 19 and passes through clearance supporting layer 26, the top of clearance supporting layer 26 is run through and has seted up a plurality of groups of holes, activated sludge cavity 27 has been seted up to the inner chamber of.
When the device works, firstly, a worker discharges waste gas into the waste gas purification tower 1 through the air inlet pipe 3, the discharged waste gas enters the gas collecting cavity 2, the worker opens the water valve 8 again to inject water into the water inlet pipe 7, the water entering the water inlet pipe 7 is discharged through the humidifying pipe 15 and the humidifying spray head 16, the waste gas is humidified, the particle dust brushed off by the water is discharged through the blow-off pipe 4, the waste gas enters the wet electric dust removal cavity 6 through the hollow layer 5, the wet electric dust collector 17 collects the dust particles in the waste gas for preliminary evolution treatment, the treated waste gas enters the active carbon placing cavity 10 through the permeable layer 9, the waste gas is adsorbed, filtered and purified by the active carbon 18, secondly, the worker opens the motor 22, the motor 22 starts the air pump 23 to drive the air pump 23 to operate, the air pump 23 sucks the waste gas in the active carbon placing cavity 10 through the air suction pipe 24 and discharges the waste gas-water mixing cavity 19 through the exhaust pipe 25, the hole on the gas-water mixing pipe 20 is discharged along with the mixed liquid, the gas-water mixture enters the activated sludge cavity 27 through the permeable supporting layer 26, the gas-water mixture is finally purified by the activated sludge and is discharged from the smoke outlet 13, and when the wet electric dust collector 17 is to be cleaned at last, water flow is discharged from the water inlet pipe 7 in cooperation with the cleaning nozzle 14 to clean the wet electric dust collector 17 by closing the water valve 8, and the cleaning sewage is discharged from the sewage discharge pipe 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A waste gas purification treatment device for chemical engineering comprises a waste gas purification tower (1), wherein a gas collection cavity (2) is formed in the bottom of an inner cavity of the waste gas purification tower (1), the waste gas purification treatment device is characterized in that a gas inlet pipe (3) is communicated with the right side of the bottom of the waste gas purification tower (1), a blow-off pipe (4) is communicated with the bottom of the waste gas purification tower (1), a hollow layer (5) is fixedly connected to the outer surface of the waste gas purification tower (1) and positioned above the gas collection cavity (2), a wet electric dust removal cavity (6) is formed in the inner cavity of the waste gas purification tower (1) and positioned above the gas collection cavity (2), a water inlet pipe (7) is communicated with the right end of the waste gas purification tower (1), a water valve (8) is fixedly connected to the lower end of the water inlet pipe (7), a permeable layer (9) is fixedly connected to the inner cavity of the waste gas purification tower, the top of passing through gap layer (9) is run through and has been seted up a plurality of groups hole, the inner chamber of exhaust gas purification tower (1) and the top that is located through gap layer (9) have been seted up the active carbon and have been put chamber (10), the inner chamber of exhaust gas purification tower (1) and the top fixedly connected with seal (11) that are located the active carbon and put chamber (10), the inner chamber of exhaust gas purification tower (1) and the top that is located seal (11) have been seted up and have been exposed to the sun gas chamber (12), exhaust port (13) have been seted up on the top of exhaust gas purification tower (1), the lower extreme of inlet tube (7) and the left fixedly connected with that is located water valve (8) wash shower nozzle (14).
2. The waste gas purification treatment device for chemical engineering as claimed in claim 1, wherein the bottom end of the water inlet pipe (7) and the bottom of the water valve (8) are communicated with a humidifying pipe (15), the bottom end of the humidifying pipe (15) is fixedly connected with a humidifying nozzle (16), and the inner cavity of the wet electric dust removal cavity (6) is fixedly connected with a wet electric dust collector (17).
3. The waste gas purification treatment device for chemical engineering according to claim 1, wherein activated carbon (18) is placed in the inner cavity of the activated carbon placing cavity (10), an air-water mixing cavity (19) is formed in the left side of the bottom of the inner cavity of the aeration cavity (12), and an air-water mixing pipe (20) is fixedly connected to the inner cavity of the air-water mixing cavity (19).
4. The waste gas purification treatment device for chemical engineering according to claim 1, wherein an air pump cavity (21) is formed in the right side of the bottom of the inner cavity of the aeration cavity (12), a motor (22) is fixedly connected to the bottom of the inner cavity of the air pump cavity (21), an air pump (23) is fixedly connected to the output end of the motor (22) through a coupler, and an air suction pipe (24) is communicated with the top of the air pump (23).
5. The exhaust gas purification treatment device for chemical engineering according to claim 4, wherein the bottom end of the air suction pipe (24) penetrates through the sealing layer (11) and the activated carbon placing cavity (10) and extends to the inside of the activated carbon placing cavity (10), the left side of the air pump (23) is communicated with an exhaust pipe (25), and the left end of the exhaust pipe (25) penetrates through the air-water mixing cavity (19) and extends to the inside of the air-water mixing cavity (19).
6. The waste gas purification treatment device for chemical engineering according to claim 5, wherein the left end of the exhaust pipe (25) is communicated with the right end of the gas-water mixing pipe (20), the inner cavity of the aeration cavity (12) is fixedly connected with a permeable supporting layer (26) above the gas-water mixing cavity (19), a plurality of groups of holes are formed in the top of the permeable supporting layer (26) in a penetrating manner, and the active sludge cavity (27) is formed in the inner cavity of the aeration cavity (12) and above the permeable supporting layer (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235077.8U CN211514075U (en) | 2019-12-13 | 2019-12-13 | A exhaust purification processing apparatus for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235077.8U CN211514075U (en) | 2019-12-13 | 2019-12-13 | A exhaust purification processing apparatus for chemical industry |
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| Publication Number | Publication Date |
|---|---|
| CN211514075U true CN211514075U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922235077.8U Active CN211514075U (en) | 2019-12-13 | 2019-12-13 | A exhaust purification processing apparatus for chemical industry |
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| Country | Link |
|---|---|
| CN (1) | CN211514075U (en) |
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- 2019-12-13 CN CN201922235077.8U patent/CN211514075U/en active Active
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