CN1310311A - Organic waste liquid and waste gas incinerating system - Google Patents
Organic waste liquid and waste gas incinerating system Download PDFInfo
- Publication number
- CN1310311A CN1310311A CN 01103526 CN01103526A CN1310311A CN 1310311 A CN1310311 A CN 1310311A CN 01103526 CN01103526 CN 01103526 CN 01103526 A CN01103526 A CN 01103526A CN 1310311 A CN1310311 A CN 1310311A
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- waste
- gas
- waste liquid
- liquid
- combustion
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The incinerating system capable of incinerating organic waste liquid and waste gas has an incinerating capacity up to 1500 Kg/hr, and heavy oil or coal powder may be used as combustion supporting fuel. It has waste liquid desalting evaporator and gas afterheat recovering and gas purifying equipment. It has good treating effect.
Description
A kind ofly burn the CIU that organic liquid waste can burn organic exhaust gas again, it belongs to chemical industry, environmental protection and energy technology category.
Because the waste gas that contains the high concentration toxic organics, waste liquid in numerous industries such as oil refining, chemical industry, medicine, agricultural chemicals, must be by environmental requirement through purified treatment, removing its pollution could discharge, and be the employing incineration technology, burn organic pollution that what produce is greatly that heat also can effectively be reclaimed after burning for the both economical method of the processing of a little pollutants.And after high temperature fully burnt, the carbon dioxide of generation, flue dust and steam etc. can directly discharge after absorbing washing, thereby reached environmental protection requirement.
At present, the key equipment incinerator of the domestic incineration technology of taking, its maximum capacity of incinerator surpass 1000kg (waste liquid)/hr, can not burn waste gas and waste liquid simultaneously, and can only be combustion adjuvant with fuel oil.Large-scale cyclone type incinerator in the CIU of the present invention, its designed capacity can reach 1500kg (waste liquid)/hr, can be applicable to simultaneously to burn waste gas and waste liquid, and the waste liquid salt content can be filled and be permitted to reach 5%, and also available fire coal is a combustion adjuvant, can overcome above-mentioned deficiency.
In order to achieve the above object, embodiment of the present invention are: make a high 8m of being.Diameter is the cyclone type incinerator of 3.4m, and it is that forward inlet tube 7, heat insulation layer 8, temperature tube 9, igniting are constituted with combustion-supporting nozzle 10 of fuel oil and slag notch 11 etc. by waste liquid (waste gas) nozzle 1, upright cylinder burner hearth 2, secondary wind house steward 3, coal-fired combustion-supporting nozzle 4, the reverse inlet tube 5 of air, smoke outlet tube 6, secondary wind.In addition, be furnished with evaporation, the desalination multi-effect evaporator of corresponding waste liquid before incinerator, have thereafter to reclaim and burn back corresponding heat recovery boiler of hot gas and gas washing, purifying equipment, it is up to standard to guarantee to discharge gas.
1. the burning of waste liquid
At first waste liquid desalination and flash to steam in multi-effect evaporator to be imported from nozzle 1, mix, fire burns with oxide or air in the burner hearth 2.What also have can form the hydrocarbon of gaseous state in the mode that atomizes with it with waste liquid, rely on 4 calory burnings of coal-fired combustion nozzle, for its gasification, in the gasification slowly just of this process, when flame propagation velocity is identical with the air-flow that does not catch fire, ignition, with complete ignition, oxidizing fire rapidly, become flame fully after, this moment, only remaining CO burning was the highest region territory of flame.According to the AIR Proportional of burning, the present invention adopts the oxidizing flame burning of excess air, makes furnace temperature high and even, and it is thoroughly clean that the branch of the pollution in the waste vapour is situated between, and through waste heat recovery and gas washing, purifying equipment, the emission gases after guaranteeing to burn meets designing requirement again.
2. the burning of waste gas
Waste gas imports from nozzle 1, air is respectively by reverse inlet tube 5 of air and forward inlet tube 7 importings of secondary wind, the two phase counterdiffusion in burner hearth 2, burning rapidly, at high temperature organic pollution is split Jie, carbonization, the gas that becomes high temperature is discharged from fume pipe 6, and heat recovery boiler behind stove and gas scrubbing system become gas discharging up to standard again.
Embodiments of the invention: with a certain high-concentration waste liquid 1500kg/hr of insecticide factory (saliferous reaches 5%), after desalination, COD wherein
Cr＞10 ten thousand.During driving: start the combustion-supporting nozzle 10 of fuel oil, igniting nozzle burning in burner hearth 2, and then startup coal-fired combustion-supporting nozzle 4, airduct 7, airduct 5 imports excess air burner in stove, after the furnace temperature of measuring when temperature tube 9 places surpasses 700 ℃, by the waste vapour through multi-effect evaporator evaporation of nozzle 1 after burner hearth 2 sprays, make waste vapour split Jie in suspended state thermal-flame district, oxidation, the high-temperature flue gas that produces is discharged into down the heat recovery boiler of operation from smoke outlet tube 6, reclaims heat and cleaning equipment and washs and discharge.Lime-ash is got rid of from slag-drip opening 11.
The present invention has following advantage:
1. the incinerator disposal ability is big, reaches 1500kg (waste liquid)/hr, can locate
The reason waste liquid can be processed waste gas again.
2. combustion adjuvant useable fuel, also available fire coal. And accomplish waste heat recovery.
3. furnace type structure is reasonable, and technological operation is convenient, and waste liquid has the desalination evaporation to establish
Standby.
4. burning disposal waste liquid, waste gas is effective, divides with pollutant to be situated between thoroughly.
Claims (5)
1, a kind of CIU that can burn organic liquid waste, waste gas simultaneously, it is characterized in that incinerator is by burner hearth, waste liquid (waste gas) nozzle, coal is combustion-supporting, the combustion-supporting nozzle of oil, first and second airduct etc. is constituted, and is furnished with corresponding waste liquid desalination evaporimeter, corresponding waste heat recovery of exit gas and cleaning equipment.
2, CIU according to claim 1 is characterized in that reaching the capacity of incinerator of 1500kg (waste liquid)/hr.
3, CIU according to claim 1 is characterized in that burning the waste liquid of high concentration, also can burn waste gas.
4, CIU according to claim 1 is characterized in that available fuel oil is combustion adjuvant, and also the available fuel coal is a combustion adjuvant.
5, CIU according to claim 1 is characterized in that being furnished with and can be used for burning the corresponding desalination evaporimeter of organic liquid waste, also has the heat recovery boiler and the gas purification and washing tower of incinerator exit gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103526 CN1310311A (en) | 2001-02-28 | 2001-02-28 | Organic waste liquid and waste gas incinerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103526 CN1310311A (en) | 2001-02-28 | 2001-02-28 | Organic waste liquid and waste gas incinerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1310311A true CN1310311A (en) | 2001-08-29 |
Family
ID=4653296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01103526 Pending CN1310311A (en) | 2001-02-28 | 2001-02-28 | Organic waste liquid and waste gas incinerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1310311A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307389C (en) * | 2002-01-28 | 2007-03-28 | 关口株式会社 | Industrial combustion equipment for disposing waste water, and waste water disposal method using the equipment |
| CN102537981A (en) * | 2012-02-14 | 2012-07-04 | 江苏奥立环保设备有限公司 | Incinerator for waste liquid and waste gas |
| CN103471109A (en) * | 2013-07-22 | 2013-12-25 | 北京航天动力研究所 | Incinerator for treating waste gases and waste liquid in methionine production process |
-
2001
- 2001-02-28 CN CN 01103526 patent/CN1310311A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307389C (en) * | 2002-01-28 | 2007-03-28 | 关口株式会社 | Industrial combustion equipment for disposing waste water, and waste water disposal method using the equipment |
| CN102537981A (en) * | 2012-02-14 | 2012-07-04 | 江苏奥立环保设备有限公司 | Incinerator for waste liquid and waste gas |
| CN103471109A (en) * | 2013-07-22 | 2013-12-25 | 北京航天动力研究所 | Incinerator for treating waste gases and waste liquid in methionine production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |