CN201223759Y - Equipment for processing production exhaust-gas of reclaimed rubber - Google Patents
Equipment for processing production exhaust-gas of reclaimed rubber Download PDFInfo
- Publication number
- CN201223759Y CN201223759Y CNU2008200243889U CN200820024388U CN201223759Y CN 201223759 Y CN201223759 Y CN 201223759Y CN U2008200243889 U CNU2008200243889 U CN U2008200243889U CN 200820024388 U CN200820024388 U CN 200820024388U CN 201223759 Y CN201223759 Y CN 201223759Y
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- CN
- China
- Prior art keywords
- waste gas
- exhaust gas
- heat exchanger
- cyclone dust
- gas treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses processing equipment for processing exhaust gas of regenerated rubber. The processing equipment comprises a cyclone dust collector and a heat exchanger connected with the cyclone dust collector through a tube. An exhaust purifier is arranged on the gas outlet tube of the heat exchanger, the exhaust gas discharged from a dynamic devulcanizing pan during the production process of the regenerated rubber enters the cyclone dust collector through a tube, rubber powder discharged along with the exhaust gas is separated and collected, the exhaust gas enters the tube pass of the heat exchanger, the water in the casing body of the heat exchanger is heated to be used for production by adopting the high temperature of the exhaust gas, simultaneously the exhaust gas is cooled down and depressurized then enters the exhaust purifier, and the exhaust gas purified by the exhaust purifier is discharged from a chimney. The processed exhaust gas reduces environmental pollution, the exhaust gas reaches the standards, the operational environment is improved, and the purpose of clean production is achieved.
Description
Technical field
The utility model relates to the Chemical Manufacture waste gas treatment equipment, especially a kind of rubber regeneration waste gas treatment facility.
Background technology
What the present domestic employing of reclaimed rubber production was maximum is the dynamic sulfur removal technology of high pressure-temperature, and this technology must intermittently be discharged HTHP waste gas before the digester discharging.Contain a large amount of steam in the waste gas and carry a small amount of rubber powder granule secretly, also contain trace harmful gases such as hydrogen sulfide, benzene,toluene,xylene, cause environmental pollution.Present most manufacturing enterprise adopts waste gas is entered simple processing mode in the water, and the waste gas absorptivity is low, when discharging the emission problem of exceeding standard is arranged, and influences surrounding enviroment, contaminated air.Can not reach thorough improvement toxic emission purpose up to standard.
The utility model content
Problem to be solved in the utility model provides and a kind ofly can handle rubber regeneration waste gas, qualified discharge and rubber regeneration waste gas treatment facility easy to implement.
For addressing the above problem, the utility model by the following technical solutions:
A kind of rubber regeneration waste gas treatment facility comprises cyclone dust collectors and the heat exchanger that is connected with the cyclone dust collectors pipeline, it is characterized in that: be connected with catalytic converter on the outlet pipe of heat exchanger.
Below be the utility model for further improvement of these options:
Catalytic converter comprises purifier shell, be provided with the whirlwind distributor that is communicated with outlet pipe in the purifier shell, above the whirlwind distributor, be provided with filter course, spray equipment and steam-water separator and active carbon adsorption chamber successively, be provided with annular retaining ring below filter course, the top of purifier shell is provided with the chimney that is used for the waste gas discharge.
Spray equipment comprises the fountain head that several annulars are provided with, and described fountain head is communicated with the alkali lye pond that is arranged on the catalytic converter outside by water inlet pipe.
The bottom of catalytic converter is provided with blow-off pipe and overflow pipe, and this blow-off pipe and overflow pipe are communicated with cesspool respectively.
Be provided with filter screen in the outlet pipe.
Operation principle of the present utility model is: the waste gas that dynamic digester is discharged in the reclaimed rubber production process enters cyclone dust collectors by pipeline will be with the rubber powder separated and collected of waste gas ejection, waste gas enters the heat exchanger tube side, utilize the water in the high temperature reheat heat exchanger shell side of waste gas to be used to produce required, also with the waste gas cooling decompression, behind strainer filtering, enter catalytic converter simultaneously through the waste gas behind the cooling decompression.High-speed exhaust gas enters clarifier and rises along the circular shell rotation, impacts annular retaining ring, risen by stopping toward the middle part circle mouth of annular retaining ring of annular retaining ring, is subjected to the whirlwind distributor simultaneously and stops and shunting, the more uniform rising of waste gas.Be subjected in the uphill process enclosing the mouth from top to bottom dashing of current release, its harmful substance soluble in water is with under the current, waste gas continues to rise to filter course, rise from the gap of silk screen, enlarged the contact area of water and waste gas convection current, again with water to diluted stream, reduce concentration of narmful substance, at this moment, through the rising waste gas of diluted stream is subjected to the spray of one group of fountain head, make again soluble pernicious gas fully with water in the alkali lye displacement neutralize, drop to device bottom with current and be discharged in the cesspool through the sewage mouth.Waste gas behind the spray rises to the active carbon adsorption chamber through water separator, wherein remain water-fast harmful substance and discharged by chimney by active carbon adsorption displacement back, toxic emission has after treatment reduced environmental pollution, makes emission compliance, improve working environment, reached the cleaner production purpose.
The utility model all has clean-up effect preferably to high temperature, high pressure, humidity, the process gas that contains micro-stench and fuel gas, can be widely used in the spraying exhaust-gas treatment of the exhaust-gas treatment that produces in rubber, medicine, chemical industry, oil, papermaking, the wood industry production process and machinery, automobile and other industries.
The utility model is described in further detail below in conjunction with drawings and Examples:
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: 1-cyclone dust collectors, 2-heat exchanger, 3-breather pipe, 4-filter screen, 5-catalytic converter, 6-annular retaining ring, 7-whirlwind distributor, 8-overflow pipe, 9-bracing frame, 10-filter course, 11-water inlet pipe, 12-active carbon adsorption chamber, 13-water pump, 14-chimney, 15-blow-off pipe, 16-steam-water separator, 17-fountain head, 18-cesspool, 19-clear water output, the import of 20-clear water, 21-alkali lye pond.
The specific embodiment
Embodiment, as shown in the figure, a kind of rubber regeneration waste gas treatment facility, comprise cyclone dust collectors 1 and the heat exchanger 2 that is connected with cyclone dust collectors 1 pipeline, heat exchanger 2 is provided with clear water output 19 and clear water import 20, the outlet pipe 3 of heat exchanger 2 is provided with catalytic converter 5, be provided with filter screen 4 in the outlet pipe 3, catalytic converter 5 comprises purifier shell, be provided with the whirlwind distributor 7 that is communicated with outlet pipe 3 in the purifier shell, above whirlwind distributor 7, be provided with filter course 10 successively, spray equipment and steam-water separator 16 and active carbon adsorption chamber 12, below filter course 10, be provided with annular retaining ring 6, annular retaining ring 6 is supported on the purifier shell wall by bracing frame 9, the top of purifier shell is provided with chimney 14, spray equipment comprises the fountain head 17 that several annulars are provided with, described fountain head 17 is communicated with the alkali lye pond 21 that is arranged on catalytic converter 5 outsides by water inlet pipe 11, water pump 13 is installed on water inlet pipe 11, and the bottom of catalytic converter 5 is provided with blow-off pipe 15 and the overflow pipe 8 that is communicated with cesspool 18.
During work, the waste gas that dynamic digester is discharged in the reclaimed rubber production process enters cyclone dust collectors 1 by pipeline will be with the rubber powder separated and collected of waste gas ejection, waste gas enters heat exchanger 2 tube sides, utilize the water in the high temperature reheat heat exchanger shell of waste gas to be used to produce required, simultaneously also with the waste gas cooling decompression, after filtering, filter screen 4 enters catalytic converter 5 through the waste gas behind the cooling decompression, high-speed exhaust gas enters clarifier and rises along the circular shell rotation, impact annular retaining ring 6, risen by stopping of annular retaining ring 6 toward the middle part circle mouth of annular retaining ring, being subjected to whirlwind distributor 7 simultaneously stops and shunting, the more uniform rising of waste gas, be subjected in the uphill process enclosing the mouth from top to bottom dashing of current release, its harmful substance soluble in water is with under the current, waste gas continues to rise to filter course 10, this filter course 10 has 2-3 layers of stainless steel metal screen waviness packings, waste gas is continuous and stainless steel cloth collision in the uphill process in filler, rise from the gap of silk screen, enlarged the contact area of water and waste gas convection current, again with water to diluted stream, reduce concentration of narmful substance, at this moment, through the rising waste gas of diluted stream being subjected to the spray of one group of fountain head 17, spray institute water is carried from alkali lye pond 21 by water pump 23, regularly throw in sodium carbonate in the alkali lye pond 21, keep alkali lye PH 〉=8, make again soluble pernicious gas fully with water in the alkali lye displacement neutralize, drop to device bottom in blow-off pipe 15 is discharged to cesspool 18 with current, waste gas behind the spray rises to active carbon adsorption chamber 12 through water separator 16, wherein remains water-fast harmful substance and is replaced by active carbon adsorption, and the back is discharged by chimney, activated carbon is regularly replaced and is restored regeneration, changes once in per 6 months.
Claims (5)
1, a kind of rubber regeneration waste gas treatment facility comprises cyclone dust collectors (1) and the heat exchanger (2) that is connected with cyclone dust collectors (1) pipeline, it is characterized in that: be connected with catalytic converter (5) on the outlet pipe (3) of heat exchanger (2).
2, rubber regeneration waste gas treatment facility according to claim 1, it is characterized in that: catalytic converter (5) comprises purifier shell, be provided with the whirlwind distributor (7) that is communicated with outlet pipe (3) in the purifier shell, be provided with filter course (10), spray equipment and steam-water separator (16) and active carbon adsorption chamber (12) successively in the top of whirlwind distributor (7), be provided with annular retaining ring (6) in the below of filter course (10), the top of purifier shell is provided with chimney (14).
3, rubber regeneration waste gas treatment facility according to claim 2, it is characterized in that: spray equipment comprises the fountain head (17) that several annulars are provided with, and described fountain head (17) is communicated with by water inlet pipe (11) the alkali lye pond (21) outside with being arranged on catalytic converter (5).
4, according to claim 2 or 3 described rubber regeneration waste gas treatment facilities, it is characterized in that: the bottom of catalytic converter (5) is provided with blow-off pipe (15) and overflow pipe (8).
5, rubber regeneration waste gas treatment facility according to claim 1 is characterized in that: be provided with filter screen (4) in the outlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200243889U CN201223759Y (en) | 2008-06-23 | 2008-06-23 | Equipment for processing production exhaust-gas of reclaimed rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200243889U CN201223759Y (en) | 2008-06-23 | 2008-06-23 | Equipment for processing production exhaust-gas of reclaimed rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223759Y true CN201223759Y (en) | 2009-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200243889U Expired - Fee Related CN201223759Y (en) | 2008-06-23 | 2008-06-23 | Equipment for processing production exhaust-gas of reclaimed rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223759Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884875A (en) * | 2010-07-19 | 2010-11-17 | 北京万向新元科技有限公司 | Purification treatment method and device of mixed and smelly rubber smoke exhaust gas |
| CN102489098A (en) * | 2011-11-18 | 2012-06-13 | 深圳市希力普环保设备发展有限公司 | Device and method for purifying tail gases of power plants |
| CN102553282A (en) * | 2010-12-08 | 2012-07-11 | 联生科技股份有限公司 | Method and system for removing odor generated by organisms in hot steam |
| CN102974189A (en) * | 2012-11-26 | 2013-03-20 | 张家港市大唐纺织制品有限公司 | Exhaust gas cleaning and heat recovery device of textile setting machine |
| CN103933793A (en) * | 2014-05-12 | 2014-07-23 | 浙江菲尼克斯环境技术有限公司 | Tail gas micro-discharge circulation system and tail gas purification treatment method of waste plastic oilation device |
| CN106731450A (en) * | 2016-12-02 | 2017-05-31 | 德昌金锋橡胶有限公司 | A kind of method and system for processing desulfurization waste gas |
| CN108993126A (en) * | 2018-07-16 | 2018-12-14 | 广东能强陶瓷有限公司 | A kind of automatic desulfurization ceramic device |
| CN110302647A (en) * | 2018-03-27 | 2019-10-08 | 深圳市创海森科技有限公司 | A kind of regenerative gas absorption decomposer |
-
2008
- 2008-06-23 CN CNU2008200243889U patent/CN201223759Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884875A (en) * | 2010-07-19 | 2010-11-17 | 北京万向新元科技有限公司 | Purification treatment method and device of mixed and smelly rubber smoke exhaust gas |
| CN102553282A (en) * | 2010-12-08 | 2012-07-11 | 联生科技股份有限公司 | Method and system for removing odor generated by organisms in hot steam |
| CN102553282B (en) * | 2010-12-08 | 2014-05-07 | 联生科技股份有限公司 | Method and system for removing odor generated by organisms in hot steam |
| CN102489098A (en) * | 2011-11-18 | 2012-06-13 | 深圳市希力普环保设备发展有限公司 | Device and method for purifying tail gases of power plants |
| CN102974189A (en) * | 2012-11-26 | 2013-03-20 | 张家港市大唐纺织制品有限公司 | Exhaust gas cleaning and heat recovery device of textile setting machine |
| CN103933793A (en) * | 2014-05-12 | 2014-07-23 | 浙江菲尼克斯环境技术有限公司 | Tail gas micro-discharge circulation system and tail gas purification treatment method of waste plastic oilation device |
| CN103933793B (en) * | 2014-05-12 | 2015-07-08 | 浙江菲尼克斯环境技术有限公司 | Tail gas micro-discharge circulation system and tail gas purification treatment method of waste plastic oilation device |
| CN106731450A (en) * | 2016-12-02 | 2017-05-31 | 德昌金锋橡胶有限公司 | A kind of method and system for processing desulfurization waste gas |
| CN110302647A (en) * | 2018-03-27 | 2019-10-08 | 深圳市创海森科技有限公司 | A kind of regenerative gas absorption decomposer |
| CN108993126A (en) * | 2018-07-16 | 2018-12-14 | 广东能强陶瓷有限公司 | A kind of automatic desulfurization ceramic device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130623 |