CN200945413Y - Carbonized exhaust gas treating device for carbonizing furnace - Google Patents
Carbonized exhaust gas treating device for carbonizing furnace Download PDFInfo
- Publication number
- CN200945413Y CN200945413Y CN 200620079445 CN200620079445U CN200945413Y CN 200945413 Y CN200945413 Y CN 200945413Y CN 200620079445 CN200620079445 CN 200620079445 CN 200620079445 U CN200620079445 U CN 200620079445U CN 200945413 Y CN200945413 Y CN 200945413Y
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- treating device
- gas treating
- processing device
- gas processing
- 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
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a carbonized exhaust gas treating device for carbonizing furnace belonging to exhaust gas treating device field, which solves the problem existing in conventional process method, that is, high cost, complicated technology, and that the conventional process method is not suitable for processing the carbonized exhaust gas of carbonizing furnace. The main body of the utility model comprises a primary exhaust gas treating device and a secondary exhaust gas treating device. The primary exhaust gas treating device is connected with a smoke connecting tube at the entrance. The smoke connecting tube is provided with an adjusting valve. The primary exhaust gas treating device is connected with the secondary exhaust gas treating device via a connecting pipe. The connecting pipe is provided with a draught fan and the adjusting valve. A sedimenttrap is arranged on the lower portion of the primary exhaust gas treating device. A tar pool is arranged on the lower portion of the secondary exhaust gas treating device. The utility model is used to recycle mostly tar in the exhaust gas to achieve the object of eliminating pollution, reducing cost, and improving control environment in the charcoal producing process.
Description
Technical field
The utility model relates to exhaust gas processing device, especially a kind of retort charing exhaust gas treating device.
Background technology
In the coal mass active carbon industry of domestic current, carry out the bigger ratio that accounts for of charing operation production with converter.Because the raw material of coal mass active carbon is in carbonization process, owing to be heated, thermal decomposition product is wherein constantly separated out; Light component in the coal tar, benzene, phenol etc. are along with the dust-laden particle in the tail gas together discharges out of the furnace, in order to alleviate the pollution to environment, competent enterprise burns its post bake, in line in outside, increased the weight of of the pollution of CO2 hot gas to atmosphere, simultaneously post bake is burned and has been strengthened production cost.
Chinese patent CN1164352C discloses the technology that a kind of device for purifying and treating tail gas and this device thereof are finished, comprise spray chamber, absorption tower, water purifying and storing pond, boiling reaction jar and high-pressure suction fan etc., though treatment effect is good, but equipment is many, complex process, processing cost height, is not suitable for the processing of retort charing tail gas.
Summary of the invention
The purpose of this utility model provides a kind of retort charing exhaust gas treating device, solved conventional process mode cost height, complex process, be not suitable for the drawback of retort charing vent gas treatment, be implemented in pollution abatement in the charing production process, reduce cost, improve the target of operating environment.
The technical solution of the utility model is: this retort charing exhaust gas treating device, main body is made of one-level exhaust gas processing device and secondary exhaust gas processing device, one-level exhaust gas processing device inlet connects the flue gas tube connector, control valve is set on it, link to each other by tube connector between one-level exhaust gas processing device and the secondary exhaust gas processing device, air-introduced machine and control valve are set on the tube connector, and one-level exhaust gas processing device bottom is provided with settling tank, and secondary exhaust gas processing device bottom is provided with tar pool.
Described one-level exhaust gas processing device is water curtain style dedusting, cooling processor.
Described secondary exhaust gas processing device is the high-pressure electrostatic processor.
According to the utility model, the gas fed distance shortens in the cooling in the one-level treating apparatus earlier of charing tail gas, depositing dust, the first big grain of the oil group that defocuses, and will be removed thing then and be transported to sedimentation basin together with recirculated water in specifying tube seat, water returns the circulatory system, and sediment can be made fuel feedback.Charing tail gas after one-level is handled imports the two stage treatment device by air-introduced machine, by high pressure ionization, with the oil-containing of the overwhelming majority, contain grit group and be collected on the receiving electrode, falls into oil catcher then, is transported in the specified containers standby with pump again.Cleaning tail gas enters atmosphere.
After adopting this kind processor system, the most tar in the tail gas can be recycled, reduce production costs.The grit of precipitation can utilize once more as the fuel of charing operation or other occasion, has eliminated the pollution of solid slag.Adopt water circulation system can reduce the consumption and the pollution of water resource.Make the integrated operation enhancement of environment, alleviated of the pollution of traditional charring process greatly environment.Reduce production cost, improved the competitiveness of product in market.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, this retort charing exhaust gas treating device main body is made of one-level exhaust gas processing device 3 and secondary exhaust gas processing device 8, one-level exhaust gas processing device 3 is the water curtain style dedusting, cooling processor, its inlet connects the flue gas tube connector, control valve 2 is set on the flue gas tube connector, link to each other by tube connector 5 between one-level exhaust gas processing device 3 and the secondary exhaust gas processing device 8, air-introduced machine 6 and control valve 7 are set on the tube connector 5, one-level exhaust gas processing device 3 bottoms are provided with settling tank 4, secondary exhaust gas processing device 8 is the high-pressure electrostatic processor, produce high-pressure electrostatic by electric control gear 10, electric control gear 10 is a transformer herein, establishes high-field electrode in the secondary exhaust gas processing device 8 and links to each other with transformer.Secondary exhaust gas processing device 8 bottoms are provided with tar pool 9.
During work, enter one-level exhaust gas processing device 3 by the charing tail gas that produces in retort 1 production via tube connector and control valve 2, tail gas by cooling, dedusting after intermediate connection tube 5 is sent into secondary exhaust gas processing device 8 by air-introduced machine 6, consider that this processor of cover can be many charing lines and uses, control valve 7 can be made selector switch and use.The oil-containing that produces in the one-level exhaust gas processing device, the industrial water of dust-laden flow in many lattice settling tank 4 by tank, and precipitum is processing and utilizing respectively, and water turns back in the system through pump again and recycles.In the secondary exhaust gas processing device, the exhaust micro particle that contains oil, water, dirt is under the effect of electric field force, come together in the anodic deposition utmost point in the secondary exhaust gas processing device 8, and concentrate in the tar pool 9, disposed tail gas is discharged by the top chimney of secondary exhaust gas treating device 8.Regenerant in the oil sump 9 can be used as byproduct and comes into the market.
Claims (3)
1, a kind of retort charing exhaust gas treating device, it is characterized in that main body is made of one-level exhaust gas processing device (3) and secondary exhaust gas processing device (8), one-level exhaust gas processing device (3) inlet connects the flue gas tube connector, control valve (2) is set on it, link to each other by tube connector (5) between one-level exhaust gas processing device (3) and the secondary exhaust gas processing device (8), air-introduced machine (6) and control valve (7) are set on the tube connector (5), one-level exhaust gas processing device (3) bottom is provided with settling tank (4), and secondary exhaust gas processing device (8) bottom is provided with tar pool (9).
2, retort charing exhaust gas treating device as claimed in claim 1 is characterized in that one-level exhaust gas processing device (3) is water curtain style dedusting, cooling processor.
3, retort charing exhaust gas treating device as claimed in claim 1 is characterized in that secondary exhaust gas processing device (8) is the high-pressure electrostatic processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079445 CN200945413Y (en) | 2006-07-18 | 2006-07-18 | Carbonized exhaust gas treating device for carbonizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079445 CN200945413Y (en) | 2006-07-18 | 2006-07-18 | Carbonized exhaust gas treating device for carbonizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945413Y true CN200945413Y (en) | 2007-09-12 |
Family
ID=38732474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079445 Expired - Fee Related CN200945413Y (en) | 2006-07-18 | 2006-07-18 | Carbonized exhaust gas treating device for carbonizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945413Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386688A (en) * | 2014-10-23 | 2015-03-04 | 山西新华化工有限责任公司 | Method for quickly activating SLEP furnace |
| CN104492220A (en) * | 2015-01-13 | 2015-04-08 | 天华化工机械及自动化研究设计院有限公司 | Carbonized tail gas processing system of external heated rotary carbonization furnace and application method thereof |
-
2006
- 2006-07-18 CN CN 200620079445 patent/CN200945413Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386688A (en) * | 2014-10-23 | 2015-03-04 | 山西新华化工有限责任公司 | Method for quickly activating SLEP furnace |
| CN104492220A (en) * | 2015-01-13 | 2015-04-08 | 天华化工机械及自动化研究设计院有限公司 | Carbonized tail gas processing system of external heated rotary carbonization furnace and application method thereof |
| CN104492220B (en) * | 2015-01-13 | 2016-04-13 | 天华化工机械及自动化研究设计院有限公司 | A kind of external-heating revolving retort charing exhaust treatment system and application process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108178353B (en) | Granular activated carbon adsorption and regeneration integrated treatment method | |
| CN204400934U (en) | A kind of biomass gasification burning deep purifying device | |
| CN101671572B (en) | Oil shale dry distillation recovery technology | |
| CN2859431Y (en) | Intermittent combustion type casting waste sand roasting furnace | |
| CN1485415A (en) | Cracking purification method for combustible gas produced by gasifying crude material | |
| CN106219895A (en) | A kind of water treatment facilities utilizing fume afterheat and method for treating water | |
| CN104941357B (en) | Treating method and treating device for exhaust gas generated in artificial board industry | |
| CN102226113B (en) | Biomass gasification tar treatment system | |
| CN102452756B (en) | Treatment method of wastewater from acrylonitrile production device by propylene ammoxidation | |
| CN110330988A (en) | A kind of wholegrain diameter coal cracking sub-prime utilizes production technology | |
| CN200945413Y (en) | Carbonized exhaust gas treating device for carbonizing furnace | |
| CN202880923U (en) | Titanium tetrachloride wet-process dust collecting and leaching device | |
| CN106322398A (en) | Integrated straw environmentally-friendly incineration treatment system | |
| CN202148287U (en) | Biomass dry distillation carbon, gas, oil and liquid co-production centralized gas supply system | |
| CN206325310U (en) | A kind of secondary aluminium waste gas purification apparatus | |
| CN106007050A (en) | Circulating water source system of coke dry quenching workshop | |
| CN102260508B (en) | Biomass dry distillation carbon-gas-oil-liquid coproduction concentrated gas supply system | |
| CN106554786A (en) | A kind of energy-conserving and environment-protective retort | |
| CN101993735B (en) | Biomass dry gasification centralized air supply system | |
| CN206033517U (en) | Utilize water treatment facilities of flue gas waste heat | |
| CN205832930U (en) | Coking type smoke pollutant removal and flue gas regenerative apparatus and coking smoke processing system | |
| CN105413365B (en) | A kind of air contaminant treatment device and method | |
| CN203187622U (en) | Biomass carbonization and dry distillation central medium calorific value gas supply system | |
| CN2872268Y (en) | Recovery utilizer of flue purified electric tar | |
| CN204923037U (en) | Fiber crops pole charcoal kiln smoke prevention and dust control device |
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: 20070912 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |