CN102901110B - The incinerating method of the organic mixed waste liquor of a kind of high viscosity - Google Patents
The incinerating method of the organic mixed waste liquor of a kind of high viscosity Download PDFInfo
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- CN102901110B CN102901110B CN201210437756.3A CN201210437756A CN102901110B CN 102901110 B CN102901110 B CN 102901110B CN 201210437756 A CN201210437756 A CN 201210437756A CN 102901110 B CN102901110 B CN 102901110B
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Abstract
The invention discloses the incinerating method of the organic mixed waste liquor of a kind of high viscosity, comprise the following steps: the organic mixed waste liquor of outside high viscosity adopts gear pump to be injected in waste liquid holding vessel, utilizing external steam source to control waste liquid fluid temperature in waste liquid holding vessel tank is 60 ~ 130 DEG C, ensures that waste liquid is can flow regime; Waste liquid in waste liquid holding vessel is delivered to two-fluid waste-liquor burner by gear pump, be provided with waste reflux pipe between gear pump and two-fluid waste-liquor burner and be connected to waste liquid holding vessel, control waste liquid supply pressure at 0.1 ~ 0.4MPa by the capacity of returns controlling waste liquid; Before waste liquid enters two-fluid waste-liquor burner, pass into steam, make Waste liquid atomization in waste liquid, passing ratio formula regulates the proportioning of waste liquid and steam, and waste liquid is atomized completely.
Description
Technical field
The present invention relates to hazardous waste disposal technical field, specifically, the present invention relates to the incineration treatment method of the organic mixed waste liquor of high viscosity produced in a kind of chemical industry, oil, pharmaceutical industry.
Background technology
More and more stricter along with environmental protection, the process that are legal, that close rule of the hazardous waste (organic liquid waste) produced in chemical industry, oil, pharmaceutical industry are disposed and are become a difficult problem.
Because oil, chemical industry, pharmaceutical industry process parameter control are stricter, the organic liquid waste broad categories produced, the time of quantity and generation are uncertain, or even tower, still tank cleaning produce low concentration organic liquid waste, in factory, be referred to as organic liquid waste.Although density, composition, concentration, quantity are different, in order to splendid attire is convenient, be still mixed in a bulk container.In bulk container storage process, chemical change may be there is and generate new material, physical change also may occur and generate new colloid, cause in container along Cheng Gaodu density, composition difference.If by these materials difference splendid attire in factory, cause rolling up of cost by factory.Cause great difficulty also to follow-up burning disposal.
This part organic mixed waste liquor is mainly: heavy constituent polymer, useless (inferior) product, tower reactor bottoms (polymer), cutting fluid, waste mineral oil, heavy gear wet goods.
The processing mode of this part waste liquid current is high concentration, high viscosity, relatively single organic liquid waste carry out incineration disposal as the fuel of incinerator, for multicomponent, full-bodied organic mixed waste liquor never a kind of reliable, general technology path.The serious of this part organic mixed waste liquor is caused to overstock, or illegal discharge.
Simultaneously because this waste liquid generation time, quantity major part belong to provisional, set up separately a set of incinerator and belong to idle in most time, cause the waste of fund.
For the defect that prior art exists, the present invention is proposed.
Summary of the invention
In view of the burning disposal problem that can not meet multicomponent, the organic mixed waste liquor of high viscosity existed in prior art, the object of the present invention is to provide and a kind of the incinerating method stable, efficiency is high is burned to the organic mixed waste liquor of high viscosity.
For achieving the above object, the technical scheme of the incinerating method of the organic mixed waste liquor of high viscosity provided by the invention is: the incinerating method of the organic mixed waste liquor of a kind of high viscosity, comprises the following steps:
A) the organic mixed waste liquor of outside high viscosity adopts gear pump to be injected in waste liquid holding vessel, and utilizing external steam source to control waste liquid fluid temperature in waste liquid holding vessel tank is 60 ~ 130 DEG C, ensures that waste liquid is can flow regime; In waste liquid holding vessel, the temperature of waste liquid and steam-out (SO) thermal source flow adopt chain control, ensure the accuracy controlled.
B) waste liquid in waste liquid holding vessel is delivered to two-fluid waste-liquor burner by gear pump, be provided with waste reflux pipe between gear pump and two-fluid waste-liquor burner and be connected to waste liquid holding vessel, control waste liquid supply pressure at 0.1 ~ 0.4MPa by the capacity of returns controlling waste liquid;
C) before waste liquid enters two-fluid waste-liquor burner, pass into steam, make Waste liquid atomization in waste liquid, passing ratio formula regulates the proportioning of waste liquid and steam, and waste liquid is atomized completely.Pass into the Steam pressure control of waste liquid at 0.6MPa.
D) organic exhaust gas produced in waste liquid holding vessel heating process, is fed through two-fluid burner as auxiliary wind by centrifugal induced draught fan, ensures that incineration of liquor is complete.
The invention has the beneficial effects as follows: the present invention can combine with solid waste incineration systems, at any time, motor-driven process transport come high viscosity, complicated component organic mixed waste liquor.For metalworking fluid, heavy gear oil, acrylicacidandesters class waste oil, more than C10 alcohols, equipment wash oil/cleaning fluid etc. reaches combustion stability.Burn destruction rate and reach 99.0%.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can understand the present invention better and easily learn wherein many adjoint advantages, but accompanying drawing described herein is used to provide a further understanding of the present invention, form a part of the present invention, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention, wherein:
The system diagram of the incinerating method of the organic mixed waste liquor of Fig. 1 high viscosity of the present invention.
Detailed description of the invention
Referring to Fig. 1, embodiments of the invention are described.
With reference to accompanying drawing, the step that the incinerating method of the organic mixed waste liquor of high viscosity of the present invention is detailed is as follows:
An incinerating method for the organic mixed waste liquor of high viscosity, comprises the following steps:
A) the organic mixed waste liquor of outside high viscosity adopts gear pump to be injected in waste liquid holding vessel, and utilizing external steam source to control waste liquid fluid temperature in waste liquid holding vessel tank is 60 ~ 130 DEG C, ensures that waste liquid is can flow regime; In waste liquid holding vessel, the temperature of waste liquid and steam-out (SO) thermal source flow adopt chain control, ensure the accuracy controlled.
B) waste liquid in waste liquid holding vessel is delivered to two-fluid waste-liquor burner by gear pump, be provided with waste reflux pipe between gear pump and two-fluid waste-liquor burner and be connected to waste liquid holding vessel, control waste liquid supply pressure at 0.1 ~ 0.4MPa by the capacity of returns controlling waste liquid;
C) before waste liquid enters two-fluid waste-liquor burner, pass into steam, make Waste liquid atomization in waste liquid, passing ratio formula regulates the proportioning of waste liquid and steam, and waste liquid is atomized completely.Pass into the Steam pressure control of waste liquid at 0.6MPa.
D) organic exhaust gas produced in waste liquid holding vessel heating process, is fed through two-fluid burner as auxiliary wind by centrifugal induced draught fan, ensures that incineration of liquor is complete.
As mentioned above, embodiments of the invention are explained, but as long as do not depart from inventive point of the present invention in fact and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation is also all included within protection scope of the present invention.
Claims (1)
1. an incinerating method for the organic mixed waste liquor of high viscosity, is characterized in that, comprise the following steps:
A) the organic mixed waste liquor of outside high viscosity adopts gear pump to be injected in waste liquid holding vessel, and utilizing external steam source to control waste liquid fluid temperature in waste liquid holding vessel tank is 60 ~ 130 DEG C, ensures that waste liquid is can flow regime; In waste liquid holding vessel, the temperature of waste liquid and steam-out (SO) thermal source flow adopt chain control, ensure the accuracy controlled;
B) waste liquid in waste liquid holding vessel is delivered to two-fluid waste-liquor burner by gear pump, be provided with waste reflux pipe between gear pump and two-fluid waste-liquor burner and be connected to waste liquid holding vessel, control waste liquid supply pressure at 0.1 ~ 0.4MPa by the capacity of returns controlling waste liquid;
C) before waste liquid enters two-fluid waste-liquor burner, pass into steam, make Waste liquid atomization in waste liquid, passing ratio formula regulates the proportioning of waste liquid and steam, and waste liquid is atomized completely; Pass into the Steam pressure control of waste liquid at 0.6MPa;
D) organic exhaust gas produced in waste liquid holding vessel heating process, is fed through two-fluid burner as auxiliary wind by centrifugal induced draught fan, ensures that incineration of liquor is complete.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210437756.3A CN102901110B (en) | 2012-11-05 | 2012-11-05 | The incinerating method of the organic mixed waste liquor of a kind of high viscosity |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210437756.3A CN102901110B (en) | 2012-11-05 | 2012-11-05 | The incinerating method of the organic mixed waste liquor of a kind of high viscosity |
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| CN102901110A CN102901110A (en) | 2013-01-30 |
| CN102901110B true CN102901110B (en) | 2015-09-16 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225813B (en) * | 2013-04-26 | 2015-09-02 | 如皋市双马化工有限公司 | The combustion method of the black pin of refined glycerine |
| CN106369614A (en) * | 2016-10-25 | 2017-02-01 | 天津渤化永利化工股份有限公司 | High-temperature gasification environment-friendly coupling combustion device |
| CN109084313A (en) * | 2018-08-22 | 2018-12-25 | 天津辰创环境工程科技有限责任公司 | A kind of waste liquid tank field waste gas treatment equipment |
| CN110030566B (en) * | 2019-03-26 | 2020-07-24 | 上海永疆环境工程有限公司 | Comprehensive treatment method for waste gas and waste water |
| CN110762543B (en) * | 2019-09-20 | 2020-12-22 | 山东理工大学 | Incineration equipment and process for chlorine-free high-concentration organic waste liquid steam recycling oxidation bed |
Citations (3)
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| CN201093502Y (en) * | 2007-09-07 | 2008-07-30 | 中国石化集团江苏石油勘探局 | Automatic multifuel combustion combustor |
| EP2109741A1 (en) * | 2007-01-31 | 2009-10-21 | Radek Masin | Waste oil burning system |
| CN102718422A (en) * | 2012-06-09 | 2012-10-10 | 安徽海螺建材设计研究院 | Chemical waste liquid disposal system |
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2012
- 2012-11-05 CN CN201210437756.3A patent/CN102901110B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2109741A1 (en) * | 2007-01-31 | 2009-10-21 | Radek Masin | Waste oil burning system |
| CN201093502Y (en) * | 2007-09-07 | 2008-07-30 | 中国石化集团江苏石油勘探局 | Automatic multifuel combustion combustor |
| CN102718422A (en) * | 2012-06-09 | 2012-10-10 | 安徽海螺建材设计研究院 | Chemical waste liquid disposal system |
Non-Patent Citations (1)
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| 柴晓利等.液体危险废物焚烧炉.《固体废物焚烧技术》.化学工业出版社,2006,第186页. * |
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Address after: 100027 Beijing city Chaoyang District Gongti North Road No. 4 Applicant after: BMEI CO., LTD. Address before: 100027 Beijing city Chaoyang District Gongti North Road No. 4 Applicant before: High Technologies Co., Ltd., Beijing Electromechanical Academy |
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