CN202109497U - Special incineration equipment for waste gas generated in organic silicon production process - Google Patents
Special incineration equipment for waste gas generated in organic silicon production process Download PDFInfo
- Publication number
- CN202109497U CN202109497U CN2011201691723U CN201120169172U CN202109497U CN 202109497 U CN202109497 U CN 202109497U CN 2011201691723 U CN2011201691723 U CN 2011201691723U CN 201120169172 U CN201120169172 U CN 201120169172U CN 202109497 U CN202109497 U CN 202109497U
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- production process
- organic silicon
- special
- waste gas
- silicon production
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model discloses special incineration equipment for waste gas generated in the organic silicon production process. The special incineration equipment is characterized by including a combustion device, a dust removal device, an acid washing device and an alkali washing device, wherein an outlet of the combustion device is connected with an inlet of the dust removal device, an outlet of the dust removal device is connected with an inlet of the acid washing device, and an outlet of the acid washing device is connected with an inlet of the alkali washing device. The equipment adopts a waste heat boiler, an acoustic wave soot blower is mounted on the waste heat boiler, a cloth-bag high-temperature dust remover is adopted behind the waste heat boiler, steam can be recovered, 30% hydrochloric acid can be recovered, and the smoke neutralized through alkali washing can reach the standard and be discharged, therefore, the equipment has obvious economic benefits and social benefits.
Description
Technical field
The utility model relates to the special-purpose burning facility of the waste gas that produces in a kind of organic silicon production process.
Background technology
In organic silicon production process, produce a large amount of waste gas and low-boiling-point substance, present incineration treatment method does not reclaim sour gas in the waste gas and dust, can often cause flue to stop up, and can produce simultaneously to contain Hcl waste water in a large number, causes secondary pollution.
The utility model content
In order to address the above problem, the utility model provides the waste gas that produces in a kind of organic silicon production process special-purpose burning facility, can reclaim the Hcl of burning back flue gas, reduces and pollutes.
The technical scheme of the employing of the utility model is: the special-purpose burning facility of the waste gas that produces in a kind of organic silicon production process; Comprise burner, dust arrester, acid dip pickle and alkaline cleaner; Said burner outlet is connected with the inlet of said dust arrester; The outlet of said dust arrester is connected with the inlet of said acid dip pickle, and the outlet of said acid dip pickle is connected with the inlet of said alkaline cleaner.
Described burner can comprise the combustion chamber, is provided with the burning heater in the combustion chamber.
Described entry of combustion chamber can be connected with oxygenating blower fan and off-gas buffer tank.
Described entry of combustion chamber can also be connected with source nitrogen.
Described dust arrester can comprise waste heat boiler, and said exhaust-heat boiler inlet is connected with said combustion chamber, and said waste heat boiler can be equipped with acoustic wave ash ejector, and said heat boiler outlet is connected with the high-temperature dust removal cloth bag.
Said acid dip pickle can comprise cooling tower and pickling tower; The gas access of said cooling tower is connected with the outlet of said high-temperature dust removal cloth bag; The gas vent of said cooling tower is connected with the gas access of said pickling tower, and said pickling tower can be provided with heat exchanger.
Described alkaline cleaner can comprise caustic wash tower and demister, and the gas access of said caustic wash tower is connected with the gas vent of said pickling tower, and said caustic wash tower can be connected with said demister inlet.
Said demister outlet can be connected with chimney, and said demister exit can be provided with smoke exhaust fan.
Described cooling tower is the graphite absorption tower preferably.
Described heat exchanger is graphite heat exchanger preferably.
The beneficial effect of the utility model is: adopt waste heat boiler; And acoustic wave ash ejector is installed on waste heat boiler, behind waste heat boiler, is adopted the cloth bag hot precipitator, can recovered steam; Can reclaim 30% hydrochloric acid; Flue gas in alkali cleaning and after, flue gas is pressed GB18484-2001 " dangerous waste incineration pollution control criterion " qualified discharge, has tangible economic benefit and social benefit.
Description of drawings
Fig. 1 is the special-purpose burning facility sketch map of the waste gas that produces in the organic silicon production process.
The specific embodiment
The special-purpose burning facility of the waste gas that produces in a kind of organic silicon production process; Comprise burner, dust arrester, acid dip pickle and alkaline cleaner; Said burner outlet is connected with the inlet of said dust arrester, and the outlet of said dust arrester is connected with the inlet of said acid dip pickle, and the outlet of said acid dip pickle is connected with the inlet of said alkaline cleaner; Waste gas is successively through burner, dust arrester, acid dip pickle and alkaline cleaner, and tail gas can qualified discharge.
Described burner can comprise the combustion chamber, is provided with the burning heater in the combustion chamber, and the burning that said burning heater is a waste gas provides energy.
Described entry of combustion chamber can be connected with oxygenating blower fan and off-gas buffer tank, and said oxygenating blower fan is that the required oxygen of waste gas burning is carried in the combustion chamber.
Described entry of combustion chamber can also be connected with source nitrogen, and entry of combustion chamber atmosphere source is under the few situation of exhausted air quantity tempering to take place in order to prevent.
Described dust arrester can comprise waste heat boiler, and said exhaust-heat boiler inlet is connected with said combustion chamber, and said waste heat boiler can be equipped with acoustic wave ash ejector, and said heat boiler outlet is connected with the high-temperature dust removal cloth bag.Said waste heat boiler adopts vertical structure, and gas approach dress acoustic wave ash ejector prevents that waste heat boiler from stopping up, and flue gas goes out the waste heat boiler temperature about 250 ℃, and said high-temperature dust removal cloth bag can be flue gas and carries out dedusting.
Said acid dip pickle can comprise cooling tower and pickling tower; The gas access of said cooling tower is connected with the outlet of said high-temperature dust removal cloth bag; The gas vent of said cooling tower is connected with the gas access of said pickling tower; Said pickling tower can be provided with heat exchanger, and said cooling tower absorbs the heat of flue gas, and flue gas low-temperature gets into said pickling tower and carries out pickling.
Described alkaline cleaner can comprise caustic wash tower and demister; The gas access of said caustic wash tower is connected with the gas vent of said pickling tower; Said caustic wash tower can be connected with said demister inlet, in caustic wash tower, with removing the chlorine of remaining Hcl gas and minute quantity with absorbing in the alkali.
Said demister outlet can be connected with chimney, and said demister exit can be provided with smoke exhaust fan.
Described cooling tower is the graphite absorption tower preferably.
Described heat exchanger is graphite heat exchanger preferably.
Below be an embodiment of the utility model, the actual use of the utility model is not limited thereto embodiment.
Embodiment 1
Lighted by burning heater (2) automatic ignition system, the interior temperature in combustion chamber (4) is slowly raise, the combustion air of normal temperature is sent into the combustion chamber by oxygenating blower fan (1); Waste gas gets into off-gas buffer tank (3), carries through pipeline to flow into combustion chamber (4) burning, in combustion chamber (4), is heated to and carries out thermal decomposition more than 1100 ℃; After reaching time of staying of 2 seconds, destroy by fire and leave body of heater after clearance reaches 99.99%, high-temperature flue gas gets into waste heat boiler (6) and reclaims heat; Acoustic wave ash ejector (5) is contained on the waste heat boiler, removes dust stratification in the waste heat boiler, and the heat boiler outlet flue-gas temperature drops to 250 ℃ and gets into high-temperature dust removal cloth bag (7) dedusting; Clean flue gas gets into (8) graphite absorption tower and reclaims the Hcl in the flue gas, reclaims 30% hydrochloric acid, and 50 ℃ of left and right sides flue gases get into pickling tower (9); Further remove the Hcl in the flue gas, pickling tower cycle pickling, the recycle acid washing lotion is cooled off through graphite heat exchanger (10); Flue gas gets into caustic wash tower (11); In with flue gas in Hcl, flue gas entering demister up to standard (12) enters chimney (13) through smoke exhaust fan (14) again.
Claims (10)
1. the special-purpose burning facility of the waste gas that produces in the organic silicon production process; It is characterized in that comprising burner, dust arrester, acid dip pickle and alkaline cleaner; Said burner outlet is connected with the inlet of said dust arrester; The outlet of said dust arrester is connected with the inlet of said acid dip pickle, and the outlet of said acid dip pickle is connected with the inlet of said alkaline cleaner.
2. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 1 is characterized in that described burner comprises the combustion chamber, is provided with the burning heater in the combustion chamber.
3. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 2 is characterized in that described entry of combustion chamber is connected with oxygenating blower fan and off-gas buffer tank.
4. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 3 is characterized in that described entry of combustion chamber is connected with source nitrogen.
5. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 4; It is characterized in that described dust arrester comprises waste heat boiler; Said exhaust-heat boiler inlet is connected with said combustion chamber; Said waste heat boiler is equipped with acoustic wave ash ejector, and said heat boiler outlet is connected with the high-temperature dust removal cloth bag.
6. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 5; It is characterized in that said acid dip pickle comprises cooling tower and pickling tower; The gas access of said cooling tower is connected with the outlet of said high-temperature dust removal cloth bag; The gas vent of said cooling tower is connected with the gas access of said pickling tower, and said pickling tower is provided with heat exchanger.
7. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 6; It is characterized in that described alkaline cleaner comprises caustic wash tower and demister; The gas access of said caustic wash tower is connected with the gas vent of said pickling tower, and said caustic wash tower is connected with said demister inlet.
8. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 7 is characterized in that said demister outlet is connected with chimney, and said demister exit is provided with smoke exhaust fan.
9. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 8 is characterized in that described cooling tower is the graphite absorption tower.
10. the special-purpose burning facility of the waste gas that produces in the organic silicon production process according to claim 9 is characterized in that described heat exchanger is a graphite heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201691723U CN202109497U (en) | 2011-05-25 | 2011-05-25 | Special incineration equipment for waste gas generated in organic silicon production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201691723U CN202109497U (en) | 2011-05-25 | 2011-05-25 | Special incineration equipment for waste gas generated in organic silicon production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109497U true CN202109497U (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201691723U Expired - Fee Related CN202109497U (en) | 2011-05-25 | 2011-05-25 | Special incineration equipment for waste gas generated in organic silicon production process |
Country Status (1)
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|---|---|
| CN (1) | CN202109497U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453534A (en) * | 2013-09-11 | 2013-12-18 | 中石化上海工程有限公司 | Method for comprehensively utilizing energy of oxidation tail gas of phenol-acetone device to generate byproduct steam |
| CN110805916A (en) * | 2019-10-08 | 2020-02-18 | 北京航化节能环保技术有限公司 | A incineration disposal device for organosilicon trade waste gas waste liquid |
| CN114345109A (en) * | 2022-01-14 | 2022-04-15 | 厦门冉能环保科技有限公司 | Silicon-containing organic waste gas treatment process and equipment |
| CN116212796A (en) * | 2023-03-29 | 2023-06-06 | 浙江润禾有机硅新材料有限公司 | Silicone oil production system |
-
2011
- 2011-05-25 CN CN2011201691723U patent/CN202109497U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453534A (en) * | 2013-09-11 | 2013-12-18 | 中石化上海工程有限公司 | Method for comprehensively utilizing energy of oxidation tail gas of phenol-acetone device to generate byproduct steam |
| CN103453534B (en) * | 2013-09-11 | 2016-11-02 | 中石化上海工程有限公司 | The method of phenol-acetone device oxidized tail gas total energy approach byproduct steam |
| CN110805916A (en) * | 2019-10-08 | 2020-02-18 | 北京航化节能环保技术有限公司 | A incineration disposal device for organosilicon trade waste gas waste liquid |
| CN110805916B (en) * | 2019-10-08 | 2021-06-11 | 北京航化节能环保技术有限公司 | A incineration disposal device for organosilicon trade waste gas waste liquid |
| CN114345109A (en) * | 2022-01-14 | 2022-04-15 | 厦门冉能环保科技有限公司 | Silicon-containing organic waste gas treatment process and equipment |
| CN116212796A (en) * | 2023-03-29 | 2023-06-06 | 浙江润禾有机硅新材料有限公司 | Silicone oil production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU LIYU ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XU ZHONGLIANG Effective date: 20130716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130716 Address after: 214200 No. 4, Hongta Industrial Zone, Jiangsu, Yixing Patentee after: Jiangsu Liyu Environmental Technology Co., Ltd. Address before: 214200, room 31, Cang Bang village, Yicheng street, Jiangsu, Yixing 406, China Patentee before: Xu Zhongliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20160525 |