CN201832543U - Dry type deodorizing and purifying device for waste gas of oxidization rubber mixing - Google Patents
Dry type deodorizing and purifying device for waste gas of oxidization rubber mixing Download PDFInfo
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- CN201832543U CN201832543U CN2010205649947U CN201020564994U CN201832543U CN 201832543 U CN201832543 U CN 201832543U CN 2010205649947 U CN2010205649947 U CN 2010205649947U CN 201020564994 U CN201020564994 U CN 201020564994U CN 201832543 U CN201832543 U CN 201832543U
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Abstract
The utility model relates to a dry type deodorizing and purifying device for waste gas of oxidization rubber mixing, which comprises a bag type dust collector, an ozone generator, an oxidization reaction tank and a gas absorption oxidization device. The bottom of the bag type dust collector is provided with a rubber mixing waste gas inlet, the bag type dust collector is connected with an air inlet of the oxidization reaction tank through a fan, the ozone generator is connected with an air inlet of the oxidization reaction tank, the air outlet of the oxidization reaction tank is connected to the gas absorption oxidization device through a pipeline, and the gas absorption oxidization device is provided with a purified gas discharge outlet. The dry type deodorizing and purifying device mainly solves the problems of low purification efficiency, high cost, insufficient reaction of rubber mixing waste gas with ozone, and secondary pollution generated in waste gas treatment in a rubber mixing waste gas deodorizing and purifying method.
Description
Technical field
The utility model relates to a kind of purifier, particularly a kind of refining glue exhaust air deodorization purifier.
Background technology
In the rubber tyre production process, operations such as sulfuration, refining glue all produce the technology foul waste gas.Pollution factor is industrial dust, odorant pollutant.The pollutant component of rubber processing waste gas is complicated, roughly can be divided into following a few class: the compound of sulphur: methyl mercaptan, methyl disulfide, thioether, hydrogen sulfide etc.; Dust-like: carbon black, sulphur; Hydro carbons: as alkene, aromatic hydrocarbon; Oxygen containing organic matter: as phenol, aldehyde, ketone, organic acid etc.; Wherein carbon black, sulphur are inorganic substances, and other most foul gas pollutant components are organic substance.
Common deodour method has firing method, oxidizing process, absorption process, absorption method, neutralisation, bioanalysis, encapsulation method etc. at present.The foul gas processing method will decide according to material elementses such as the character of gas, concentration, treating capacity, local hygienic requirements and economic conditions when selecting, and understands in the actual engineering the several method use that combine.Common foul waste gas processing method has material filling type wet absorption method, mist wet absorption method, active carbon adsorption, biological oxidation process, thermal oxidation method, activated sludge process, energetic ion method, anti-foul smell agent method etc.It is a kind of efficient, reliable device that material filling type wet absorption method is handled foul gas, but it can produce secondary pollution-chemical wastewater and consume chemicals; The chemical cost of mist wet absorption method is low, but needs a large amount of softening waters, and its absorber volume is bigger; Active carbon adsorption, biological oxidation process all are the odor removals of method, simple structure, they only are applicable to the foul smell of handling relative low concentration, active carbon adsorption is difficult to during service life hold at definite active carbon, and biological oxidation process also exists certain degree of difficulty on the establishment design standard; The good results are evident for handling foul smell and VOC for thermal oxidation method, but its with high investment and operating cost makes its big flow that is suitable for main facilities, unmanageable foul smell; Activated sludge process is not suitable for the purification of big air quantity waste gas; It is limited that the foul smell of energetic ion method, anti-foul smell agent method is removed efficient, is not suitable for the high concentration foul smell and handles.
The utility model content
Technical problem to be solved in the utility model has provided a kind of dry type oxidation process refining glue exhaust air deodorization purifier and method, has solved that purification efficiency is low in the refining glue exhaust air deodorization purification method, cost is high, refining glue waste gas and ozone reaction is insufficient, produce secondary pollution, the excessive difficult problem of purifier volume in the waste gas pollution control and treatment.
For addressing the above problem, the technical solution of the utility model is:
A kind of dry type oxidation process refining glue exhaust air deodorization purifier, comprise sack cleaner, ozone generator, oxidation reaction jar, gas absorption oxidation unit, described sack cleaner bottom is provided with refining glue waste gas input port, sack cleaner connects oxidation reaction jar air inlet by blower fan, ozone generator connects oxidation reaction jar air inlet, oxidation reaction jar air outlet is connected to the gas absorption oxidation unit by pipeline, and the gas absorption oxidation unit is provided with and purifies back gas exhaust outlet.
Preferably, be provided with pipeline mixed flow device between described blower fan and the oxidation reaction jar air inlet, ozone generator connects described pipeline mixed flow device.
Preferably, be provided with material filling type or sped structure reactor in the described oxidation reaction jar.
Preferably, be provided with the electronics micromatic setting of control oxidant growing amount in the described ozone generator.
Preferably, be provided with automatic detection alarm device in the described ozone generator.
Preferably, be provided with the adsorbent of renewable utilization in the described gas absorption oxidation unit.
The principle that the utility model dry type oxidation process is administered refining glue waste gas is the characteristic of utilizing in the refining glue waste gas that the foul waste gas material is oxidized easily, oxidation reaction generates the odorless material, in the oxidation reaction tower, import gaseous oxidizer, allow waste gas fully carry out oxidation reaction, reach the purpose of odorless discharging.Use gaseous oxidizer ozone in the utility model,, make the reaction uniform and complete, overcome liquid oxidizer and contacted inadequate shortcoming with waste gas because of it can better mix with waste gas; And ozone oxidation is strong, can decompose most of foul waste gas molecule, does not produce secondary pollution when the waste gas clearance is high.
The beneficial effects of the utility model: structural design of the present utility model makes refining glue exhaust purification efficiency height, cost low, and the flue gas ash removal of sack cleaner makes refining glue waste gas obtain the purification of the first step; Material filling type of establishing in the oxidation reaction jar or sped structure reactor solved in the past waste gas and oxidant reaction time insufficient with the excessive problem of purifier volume, the setting of the adsorbent of gas absorption oxidation unit and renewable utilization makes in the refining glue exhaust air deodorization purification process unreacted refining glue waste gas do further processing, has well solved the problem of problem of secondary pollution.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-sack cleaner, 2-ozone generator, 3-oxidation reaction jar, 4-gas absorption oxidation unit, 5-blower fan, 6-pipeline mixed flow device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the utility model comprises sack cleaner 1, ozone generator 2, oxidation reaction jar 3, gas absorption oxidation unit 4, blower fan 5, pipeline mixed flow device 6, sack cleaner 1 bottom is provided with refining glue waste gas input port, sack cleaner 1 connects oxidation reaction jar 3 air inlets by blower fan 5, be provided with pipeline mixed flow device 6 between blower fan 5 and oxidation reaction jar 3 air inlets, ozone generator 2 is connected to pipeline mixed flow device 6.Oxidation reaction jar 3 air outlets are connected to gas absorption oxidation unit 4 by pipeline, and gas absorption oxidation unit 4 is provided with the purified gas exhaust outlet.
Refining glue waste gas enters from the bottom refining glue waste gas input port of sack cleaner 1, carries out flue gas ash removal in sack cleaner 1; Produce ozone by ozone generator 2; Sack cleaner 1 purified gas is transported in the oxidation reaction jar 3 by blower fan 5 and pipeline mixed flow device 6, the ozone that ozone generator 2 is produced is transported in the oxidation reaction jar 3 by pipeline mixed flow device 6, in oxidation reaction jar 3, two kinds of gases are mixed, carry out oxidation reaction.Gas after the oxidation reaction is input to and carries out adsorption and oxidation in the gas absorption oxidation unit 4, discharges the gas that purifies through deodorizing by the clean gas outlet of gas absorption oxidation unit 4 then.
In the utility model, sack cleaner 1 is the first step that refining glue exhaust air deodorization purifies, and mainly is to handle containing a large amount of carbon powder dusts in the refining glue waste gas.Be provided with the electronics micromatic setting of control oxidant growing amount in the ozone generator 2, this electronics micromatic setting the debugging of oxidant growing amount to an appropriate value, the oxidant that makes generation substantially can with the pollutant complete reaction; Simultaneously establish automatic detection alarm device in the ozone generator 2, as the stoppage in transit of stoppage in transit, startup and the rubber preparing device of generator room temperature detection and warning, oxidant leak detection and warning, compressed air require detection and warning, cooling water temperature, flow detection and warning, generator, open and link etc.Be provided with material filling type or sped structure reactor in the oxidation reaction jar 3, Purge gas after oxidant and the dedusting is entered in the oxidation reaction jar 3 in spiral track mode, mix through multistage eddy flow, recurrent fluctuations mixes, fully mix between the two, react, behind peroxidization jar 3, refining glue waste gas finishes with ozone reaction basically, reaches the deodorizing purpose.Be provided with the adsorbent of renewable utilization in the gas absorption oxidation unit 4, when refining glue exhaust emission content greater than the oxidant generating capacity, adsorbent plays clean-up effect; During greater than refining glue exhaust emission content, excess oxidant is carried out oxidation to the pollutant in the adsorbent, and adsorbent is resolved, regenerated, and excess oxidant is arranged again at the oxidant generating capacity, and adsorbent can store this part oxidant.Though gas absorption oxidation unit 4 its adsorbances are little, its prevent to react thoroughly and the effect of the secondary pollution that produces still clearly.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. a dry type oxidation process is refined glue exhaust air deodorization purifier, it is characterized in that, described refining glue exhaust air deodorization purifier comprises sack cleaner, ozone generator, oxidation reaction jar, gas absorption oxidation unit, described sack cleaner bottom is provided with refining glue waste gas input port, sack cleaner connects oxidation reaction jar air inlet by blower fan, ozone generator connects oxidation reaction jar air inlet, oxidation reaction jar air outlet is connected to the gas absorption oxidation unit by pipeline, and the gas absorption oxidation unit is provided with and purifies back gas exhaust outlet.
2. dry type oxidation process refining glue exhaust air deodorization purifier according to claim 1 is characterized in that be provided with pipeline mixed flow device between described blower fan and the oxidation reaction jar air inlet, ozone generator connects described pipeline mixed flow device.
3. dry type oxidation process refining glue exhaust air deodorization purifier according to claim 1 is characterized in that, is provided with material filling type or sped structure reactor in the described oxidation reaction jar.
4. dry type oxidation process refining glue exhaust air deodorization purifier according to claim 1 is characterized in that, is provided with the electronics micromatic setting of control oxidant growing amount in the described ozone generator.
5. dry type oxidation process refining glue exhaust air deodorization purifier according to claim 1 is characterized in that, is provided with automatic detection alarm device in the described ozone generator.
6. dry type oxidation process refining glue exhaust air deodorization purifier according to claim 1 is characterized in that, is provided with the adsorbent of renewable utilization in the described gas absorption oxidation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205649947U CN201832543U (en) | 2010-10-18 | 2010-10-18 | Dry type deodorizing and purifying device for waste gas of oxidization rubber mixing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205649947U CN201832543U (en) | 2010-10-18 | 2010-10-18 | Dry type deodorizing and purifying device for waste gas of oxidization rubber mixing |
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| CN201832543U true CN201832543U (en) | 2011-05-18 |
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| CN2010205649947U Expired - Fee Related CN201832543U (en) | 2010-10-18 | 2010-10-18 | Dry type deodorizing and purifying device for waste gas of oxidization rubber mixing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000484A (en) * | 2010-10-18 | 2011-04-06 | 杭州中兵环保有限公司 | Rubber-mixing waste gas deodorizing and purifying device and method through dry oxidation |
| CN105169904A (en) * | 2015-07-27 | 2015-12-23 | 浙江省环境工程有限公司 | Purification system for rubber exhaust gas in sealing strip production field |
| CN107823995A (en) * | 2017-12-08 | 2018-03-23 | 安徽理工大学 | A kind of multistage continuous dust arrester of spiral pore type |
| CN110652854A (en) * | 2018-06-29 | 2020-01-07 | 福建爱溥环保设备有限公司 | VOC waste gas treatment device and treatment method thereof |
| CN111001229A (en) * | 2019-12-27 | 2020-04-14 | 陈林怡 | Novel filter bag type textile industry dust remover |
-
2010
- 2010-10-18 CN CN2010205649947U patent/CN201832543U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000484A (en) * | 2010-10-18 | 2011-04-06 | 杭州中兵环保有限公司 | Rubber-mixing waste gas deodorizing and purifying device and method through dry oxidation |
| CN102000484B (en) * | 2010-10-18 | 2013-05-22 | 杭州中兵环保有限公司 | Rubber-mixing waste gas deodorizing and purifying device and method through dry oxidation |
| CN105169904A (en) * | 2015-07-27 | 2015-12-23 | 浙江省环境工程有限公司 | Purification system for rubber exhaust gas in sealing strip production field |
| CN107823995A (en) * | 2017-12-08 | 2018-03-23 | 安徽理工大学 | A kind of multistage continuous dust arrester of spiral pore type |
| CN107823995B (en) * | 2017-12-08 | 2023-10-27 | 安徽理工大学 | Spiral micropore type multistage continuous dust removal device |
| CN110652854A (en) * | 2018-06-29 | 2020-01-07 | 福建爱溥环保设备有限公司 | VOC waste gas treatment device and treatment method thereof |
| CN111001229A (en) * | 2019-12-27 | 2020-04-14 | 陈林怡 | Novel filter bag type textile industry dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU ZHONGBING ENVIRONMENTAL CO., LTD. Free format text: FORMER NAME: HANGZHOU ZHONGBING ENVIRONMENTAL PROTECTION CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 1 building three, building 469, No. eleven, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang 310018, China Patentee after: HANGZHOU ZHONGBING ENVIRONMENTAL PROTECTION CO., LTD. Address before: 203, 469, 1, building 11, No. 204, Hangzhou economic and Technological Development Zone, Zhejiang, 310018 Patentee before: Hangzhou Zhongbing Environmental Protection Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20171018 |