CN204219998U - A kind of off-gas cleaning equipment - Google Patents
A kind of off-gas cleaning equipment Download PDFInfo
- Publication number
- CN204219998U CN204219998U CN201420600925.5U CN201420600925U CN204219998U CN 204219998 U CN204219998 U CN 204219998U CN 201420600925 U CN201420600925 U CN 201420600925U CN 204219998 U CN204219998 U CN 204219998U
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- gas
- pipeline
- liquid separator
- spray tower
- water tank
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Abstract
The utility model discloses a kind of off-gas cleaning equipment, comprise exhaust gas entrance, gas-liquid separator, high-efficiency spray tower, cyclic water tank, blower fan and chimney, waste gas enters from exhaust gas entrance and enters gas-liquid separator through pipeline, in the accumulator tank of fluid storage bottom gas-liquid separator, gas enters high-efficiency spray tower from the outlet of gas-liquid separator through pipeline, gas after spray cleaning is delivered to chimney through pipeline by blower fan, water in high-efficiency spray tower after spray comes back in cyclic water tank, and the pipeline of cyclic water tank is provided with the ion exchange resin that can purify water.The utility model can make organic exhaust gas successively through gas-liquid separation, cleaning showers, charcoal absorption, reaches thorough purification, non-pollution discharge, the object simultaneously economized on resources.
Description
Technical field
The utility model relates to a kind of off-gas cleaning equipment that coating material production workshop uses.
Background technology
The organic concentration in coating, paint production workshop is very high, purifies air if do not adopt an effective measure, and the health of the workman worked so wherein is just faced with very large threat.Generally, factory all directly can purchase activated carbon adsorber remove organic matter in workshop to reduce production cost, and in a practical situation, activated carbon adsorber role is very limited.
Activated carbon adsorber is purification and the controlling device of the practical organic exhaust gas of a kind of high-efficiency economy; Be a kind of environmental protection equipment product of waste gas filtering adsorb peculiar smell, it has widely applicable, easy to maintenance, can process the advantages such as multiple mix waste gas simultaneously.This equipment is the adsorption plant of purification higher concentration organic exhaust gas and lacquer spraying waste gas, it is the absorption affinity utilizing the high strength of active carbon own, in conjunction with fan action, organic exhaust gas Molecular Adsorption is lived, have good suction-operated to the waste gas of the organic solvents such as benzene, alcohol, ketone, ester, gasoline class.If application number is for as described in the patent of 201320011227.7, it arranges multilayer active carbon layer in the enclosure interior of activated carbon adsorber, thus the organic species in absorption waste gas.This device structure is simple, but if simultaneously containing other impurity such as moisture, dust or mist of oils in organic exhaust gas, so these impurity can cause the adsorption capacity of active carbon to decline rapidly.
Therefore, need to improve existing cleaning equipment.
Utility model content
For solving the problems of the technologies described above, we propose a kind of off-gas cleaning equipment, reach brute force and effectively remove organic exhaust gas, purification production environment, the object of qualified discharging waste gas.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of off-gas cleaning equipment, comprise exhaust gas entrance, gas-liquid separator, high-efficiency spray tower, cyclic water tank, blower fan and chimney, waste gas enters from exhaust gas entrance and enters gas-liquid separator through pipeline, in the accumulator tank of fluid storage bottom gas-liquid separator, gas enters high-efficiency spray tower from the outlet of gas-liquid separator through pipeline, gas after spray cleaning is delivered to chimney through pipeline by blower fan, water in high-efficiency spray tower after spray comes back in cyclic water tank, and the pipeline of cyclic water tank is provided with the ion exchange resin that can purify water.
Preferably, the pipeline of described high-efficiency spray tower gas vent is provided with the charcoal trap for removing peculiar smell, and purified gas through Cemented filling extremely described chimney, is entered air by blower fan.
Preferably, described off-gas cleaning equipment is by PLC control system controlling run.
Compared with prior art, the utility model has the following advantages:
Gas-liquid separator separates in the utility model has two effects: one is recovery section organic matter before waste gas enters high-efficiency spray tower, carries out refuse reclamation; Two is that pollutant levels in the waste gas after being separated greatly reduce, and effectively reduces the working strength of follow-up equipment, makes the ability to work of whole system, the life-span is improved.
For the water in the cyclic water tank that high-efficiency spray tower supplies water can be reused, reduce the water resource that purifying exhaust air uses, be conducive to environmental protection and energy saving.
The setting of charcoal trap further guarantees that the content of organics in waste gas to be discharged reaches minimum, is conducive to environmental protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to this accompanying drawing.
Fig. 1 is the structural representation of a kind of off-gas cleaning equipment disclosed in the utility model embodiment 1.
Corresponding component title in figure represented by numeral:
1. exhaust gas entrance 2. gas-liquid separator 21. accumulator tank 3. high-efficiency spray tower 4. cyclic water tank 5. charcoal trap 6. blower fan 7. chimney 8. peristaltic pump
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of off-gas cleaning equipment, comprise exhaust gas entrance (i.e. gas sampling cover) 1, gas-liquid separator 2, high-efficiency spray tower 3, cyclic water tank 4, charcoal trap 5, blower fan 6 and chimney 7, waste gas enters from exhaust gas entrance 1 and enters gas-liquid separator 2 through pipeline, organic liquid is stored in the accumulator tank 21 bottom gas-liquid separator 2, gas enters high-efficiency spray tower 3 from the outlet of gas-liquid separator 2 through pipeline, gas after spray cleaning enters charcoal trap 5 through pipeline, and then be delivered to chimney 7 by blower fan 6, enter air; Cyclic water tank 4 is high-efficiency spray tower water supply, and the waste water after spray comes back in cyclic water tank 4, and the pipeline of cyclic water tank is provided with the ion exchange resin that can purify water, and ion exchange resin is herein removable, can maintain the cleanliness factor of shower water.
Described off-gas cleaning equipment is by PLC control system controlling run (open and close, operation intensity etc.).
Be provided with peristaltic pump 8 between above-mentioned cyclic water tank and high-efficiency spray tower, be convenient to control discharge, and then control the degree of purification to waste gas.
Workflow:
One, waste gas initial gross separation, is realized by gas-liquid separator.Gas-liquid separator has two effects: one is recovery section organic matter before waste gas enters high-efficiency spray tower, carries out refuse reclamation; Two is that pollutant levels in the waste gas after being separated greatly reduce, and effectively reduces the working strength of follow-up equipment, makes the ability to work of whole system, the life-span is improved.
Two, waste gas removes the organic matter in waste gas further through high-efficiency spray tower spray.Water in cyclic water tank, due to the setting of ion exchange resin, is can be reusable, reduces the water resource that purifying exhaust air uses, be conducive to environmental protection and energy saving.
Three, the waste gas after spray enters charcoal trap, after absorption, further can guarantee that the content of organics in waste gas to be discharged reaches minimum, be conducive to environmental protection.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. an off-gas cleaning equipment, it is characterized in that, comprise exhaust gas entrance, gas-liquid separator, high-efficiency spray tower, cyclic water tank, blower fan and chimney, waste gas enters from exhaust gas entrance and enters gas-liquid separator through pipeline, in the accumulator tank of fluid storage bottom gas-liquid separator, gas enters high-efficiency spray tower from the outlet of gas-liquid separator through pipeline, gas after spray cleaning is delivered to chimney through pipeline by blower fan, water in high-efficiency spray tower after spray comes back in cyclic water tank, and the pipeline of cyclic water tank is provided with the ion exchange resin that can purify water.
2. a kind of off-gas cleaning equipment according to claim 1, is characterized in that, the pipeline of described high-efficiency spray tower gas vent is provided with the charcoal trap for removing peculiar smell, and purified gas through Cemented filling extremely described chimney, is entered air by blower fan.
3. a kind of off-gas cleaning equipment according to claim 1 and 2, is characterized in that, described off-gas cleaning equipment is by PLC control system controlling run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600925.5U CN204219998U (en) | 2014-10-16 | 2014-10-16 | A kind of off-gas cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600925.5U CN204219998U (en) | 2014-10-16 | 2014-10-16 | A kind of off-gas cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219998U true CN204219998U (en) | 2015-03-25 |
Family
ID=52918144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420600925.5U Expired - Fee Related CN204219998U (en) | 2014-10-16 | 2014-10-16 | A kind of off-gas cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219998U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885955A (en) * | 2015-05-13 | 2015-09-09 | 海宁市海牧农牧机械有限公司 | Pig weighing system for pigsty |
| CN105833645A (en) * | 2016-05-05 | 2016-08-10 | 深圳市威尔仕机电有限公司 | Waste gas treatment device and method |
| CN108854500A (en) * | 2018-08-10 | 2018-11-23 | 河南禾力能源股份有限公司 | A kind of furfural exhaust gas recycling and processing device |
| CN112221309A (en) * | 2020-09-23 | 2021-01-15 | 宁夏志远实业有限公司 | Voc recovery unit |
-
2014
- 2014-10-16 CN CN201420600925.5U patent/CN204219998U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885955A (en) * | 2015-05-13 | 2015-09-09 | 海宁市海牧农牧机械有限公司 | Pig weighing system for pigsty |
| CN105833645A (en) * | 2016-05-05 | 2016-08-10 | 深圳市威尔仕机电有限公司 | Waste gas treatment device and method |
| CN108854500A (en) * | 2018-08-10 | 2018-11-23 | 河南禾力能源股份有限公司 | A kind of furfural exhaust gas recycling and processing device |
| CN112221309A (en) * | 2020-09-23 | 2021-01-15 | 宁夏志远实业有限公司 | Voc recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |