CN107252606A - A kind of industrial waste gas handling process - Google Patents
A kind of industrial waste gas handling process Download PDFInfo
- Publication number
- CN107252606A CN107252606A CN201710531178.2A CN201710531178A CN107252606A CN 107252606 A CN107252606 A CN 107252606A CN 201710531178 A CN201710531178 A CN 201710531178A CN 107252606 A CN107252606 A CN 107252606A
- Authority
- CN
- China
- Prior art keywords
- waste gas
- industrial waste
- temperature
- gas
- regenerator
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
Abstract
The invention discloses a kind of industrial waste gas handling process, including S1：Be 45 55 DEG C by temperature, the 12KPa of pressure 5 industrial waste gas regenerator is sent to by gas distributor, the heat that heat storage is stored in regenerator is absorbed by industrial waste gas, industrial waste gas temperature is heated to temperature for more than 700 DEG C, wherein, heat storage is provided with regenerator；S2：By the heated industrial waste gas feeding temperature of heat storage 1.2 1.4s will be burned for 950 1050 DEG C of thermal oxidizer, the organic matter in industrial waste gas is set to occur oxidative decomposition, organic matter is set to be converted into carbon dioxide and vapor, as steps such as harmless high-temperature flue gas.The simple science of present invention process, harmful substance effectively in processing industrial waste gas, good purification, reduce the environmental pollution that industrial waste gas is brought, this PROCESS FOR TREATMENT efficiency high, is handled by multiple working procedure, and toxic component can be removed well, discharging standards are reached, processing cost etc. is greatly reduced.
Description
Technical field
The present invention relates to environmental technology field, more particularly to a kind of industrial waste gas handling process.
Background technology
Industrial waste gas（industrial wastewater）, refer to the waste water and waste liquid discharged in art production process, wherein
It is to cause ring containing the pollutant produced in industrial production materials, intermediate product, byproduct and the production process outflowed with water
Border is polluted, particularly the major reason of water pollution.Although the processing of industrial waste gas has begun to early in 19 end of the centurys, due to being permitted
Many industry exhaust gas constituents are complicated, and property is changeable, containing a variety of pernicious gas compositions, during direct adsorption cleaning, has tended not to
Full absorption or adsorption efficiency be not high, still has some technical problems not to be fully solved.
The invention provides a kind of industrial waste gas handling process.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of industrial waste gas handling process.
In order to solve the above technical problems, the invention provides a kind of industrial waste gas handling process, it comprises the following steps：
S1：Be 45-55 DEG C by temperature, pressure 5-12KPa industrial waste gas regenerator is sent to by gas distributor, by work
Industry waste gas absorbs the heat that heat storage in regenerator is stored, and industrial waste gas temperature is heated into temperature for more than 700 DEG C, its
In, heat storage is provided with regenerator；
S2：By the heated industrial waste gas feeding temperature of heat storage 1.2- will be burned for 950-1050 DEG C of thermal oxidizer
1.4s, makes the organic matter in industrial waste gas occur oxidative decomposition, organic matter is converted into carbon dioxide and vapor, turn into
Harmless high-temperature flue gas；
S3：The industrial waste gas of high-temperature gas after thermal oxidizer is burned passes through filter, and what is included in filtering waste gas is mechanical miscellaneous
Matter；
S4：Using two grades of cooling systems to carrying out cooling processing by the high-temperature gas industrial waste gas of filter；
S5:Industrial waste gas after cooling is adsorbed by blower fan into carbon fiber adsorption and catalytic combustion unit, charcoal absorption list
Member is a provision for sealing, and activated carbon adsorption unit one end is opened up as charging aperture, and the activated carbon adsorption unit other end is opened up as discharging
Mouthful, industrial waste gas enters from charging aperture, from discharging opening discharge after VOCs treatment；
S6:It will be washed in concentration industrial waste gas press-in alkali cleaning pond after carbon fiber adsorption and catalytic combustion unit adsorption treatment；
S7：Industrial waste gas by alkali cleaning pond is passed into the moisture for removing and containing in industrial waste gas in demister；
S8：By the industrial waste gas Jing Guo demisting by filter screen filtration, while by charcoal absorption；
S9：Industrial waste gas after filtering is passed through in low-temperature plasma device and carries out Electrostatic Treatment, it is further to industrial waste gas
Purified treatment；
S10：Gas up to standard after Electrostatic Treatment is directly discharged.
The present invention is beneficial to be had technical effect that：A kind of industrial waste gas handling process of present invention offer, the simple science of technique,
Harmful substance effectively in processing industrial waste gas, good purification reduces the environmental pollution that industrial waste gas is brought, at this technique
Efficiency high is managed, is handled by multiple working procedure, toxic component can be removed well, discharging standards are reached, greatly reduce place
Manage cost etc..
Embodiment
Describe embodiments of the present invention in detail below with reference to embodiment, whereby to the present invention how application technology hand
Section solves technical problem, and reaches the implementation process of technique effect and can fully understand and implement according to this.
It should be noted that writing length to save specification, it is to avoid unnecessary repetition and waste, in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
A kind of industrial waste gas handling process of embodiment 1
A kind of industrial waste gas handling process, a kind of industrial waste gas handling process, it comprises the following steps：
S1：Be 45-55 DEG C by temperature, pressure 5-12KPa industrial waste gas regenerator is sent to by gas distributor, by work
Industry waste gas absorbs the heat that heat storage in regenerator is stored, and industrial waste gas temperature is heated into temperature for more than 700 DEG C, its
In, heat storage is provided with regenerator；
S2：By the heated industrial waste gas feeding temperature of heat storage 1.2- will be burned for 950-1050 DEG C of thermal oxidizer
1.4s, makes the organic matter in industrial waste gas occur oxidative decomposition, organic matter is converted into carbon dioxide and vapor, turn into
Harmless high-temperature flue gas；
S3：The industrial waste gas of high-temperature gas after thermal oxidizer is burned passes through filter, and what is included in filtering waste gas is mechanical miscellaneous
Matter；
S4：Using two grades of cooling systems to carrying out cooling processing by the high-temperature gas industrial waste gas of filter；
S5:Industrial waste gas after cooling is adsorbed by blower fan into carbon fiber adsorption and catalytic combustion unit, charcoal absorption list
Member is a provision for sealing, and activated carbon adsorption unit one end is opened up as charging aperture, and the activated carbon adsorption unit other end is opened up as discharging
Mouthful, industrial waste gas enters from charging aperture, from discharging opening discharge after VOCs treatment；
S6:It will be washed in concentration industrial waste gas press-in alkali cleaning pond after carbon fiber adsorption and catalytic combustion unit adsorption treatment；
S7：Industrial waste gas by alkali cleaning pond is passed into the moisture for removing and containing in industrial waste gas in demister；
S8：By the industrial waste gas Jing Guo demisting by filter screen filtration, while by charcoal absorption；
S9：Industrial waste gas after filtering is passed through in low-temperature plasma device and carries out Electrostatic Treatment, it is further to industrial waste gas
Purified treatment；
S10：Gas up to standard after Electrostatic Treatment is directly discharged.
All above-mentioned this intellectual properties of primarily implementation, the not this new product of implementation of setting limitation other forms
And/or new method.Those skilled in the art will utilize this important information, the above modification, to realize similar execution feelings
Condition.But, all modifications or transformation belong to the right of reservation based on new product of the present invention.
Claims (1)
1. a kind of industrial waste gas handling process, it is characterised in that it comprises the following steps：
S1：Be 45-55 DEG C by temperature, pressure 5-12KPa industrial waste gas regenerator is sent to by gas distributor, by work
Industry waste gas absorbs the heat that heat storage in regenerator is stored, and industrial waste gas temperature is heated into temperature for more than 700 DEG C, its
In, heat storage is provided with regenerator；
S2：By the heated industrial waste gas feeding temperature of heat storage 1.2- will be burned for 950-1050 DEG C of thermal oxidizer
1.4s, makes the organic matter in industrial waste gas occur oxidative decomposition, organic matter is converted into carbon dioxide and vapor, turn into
Harmless high-temperature flue gas；
S3：The industrial waste gas of high-temperature gas after thermal oxidizer is burned passes through filter, and what is included in filtering waste gas is mechanical miscellaneous
Matter；
S4：Using two grades of cooling systems to carrying out cooling processing by the high-temperature gas industrial waste gas of filter；
S5:Industrial waste gas after cooling is adsorbed by blower fan into carbon fiber adsorption and catalytic combustion unit, charcoal absorption list
Member is a provision for sealing, and activated carbon adsorption unit one end is opened up as charging aperture, and the activated carbon adsorption unit other end is opened up as discharging
Mouthful, industrial waste gas enters from charging aperture, from discharging opening discharge after VOCs treatment；
S6:It will be washed in concentration industrial waste gas press-in alkali cleaning pond after carbon fiber adsorption and catalytic combustion unit adsorption treatment；
S7：Industrial waste gas by alkali cleaning pond is passed into the moisture for removing and containing in industrial waste gas in demister；
S8：By the industrial waste gas Jing Guo demisting by filter screen filtration, while by charcoal absorption；
S9：Industrial waste gas after filtering is passed through in low-temperature plasma device and carries out Electrostatic Treatment, it is further to industrial waste gas
Purified treatment；
S10：Gas up to standard after Electrostatic Treatment is directly discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531178.2A CN107252606A (en) | 2017-07-03 | 2017-07-03 | A kind of industrial waste gas handling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531178.2A CN107252606A (en) | 2017-07-03 | 2017-07-03 | A kind of industrial waste gas handling process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107252606A true CN107252606A (en) | 2017-10-17 |
Family
ID=60024847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710531178.2A Pending CN107252606A (en) | 2017-07-03 | 2017-07-03 | A kind of industrial waste gas handling process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107252606A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339388A (en) * | 2018-01-25 | 2018-07-31 | 江苏齐清环保设备有限公司 | A kind of high concentration organic waste-gas purification containing chlorine treatment technology |
| CN111729505A (en) * | 2020-05-20 | 2020-10-02 | 南京风清扬健康科技有限公司 | Environment-friendly method for removing VOC (volatile organic compounds) in factory |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920152A (en) * | 2009-06-09 | 2010-12-22 | 中国石油化工股份有限公司 | Method for treating organic matters in large-capacity industrial waste gas |
| CN102705839A (en) * | 2012-05-16 | 2012-10-03 | 冯国宇 | Incineration disposal system of fluorine-containing waste liquid and waste gas and disposal method thereof |
| CN102784550A (en) * | 2012-08-28 | 2012-11-21 | 孙金魁 | System for treatment of spraying organic waste gas by circulating liquid curtain |
| CN203389513U (en) * | 2013-06-07 | 2014-01-15 | 成都康华生物制品有限公司 | Fermentation tank tail gas treatment system |
| CN106196100A (en) * | 2016-08-26 | 2016-12-07 | 广东省技术经济研究发展中心 | A kind of energy-saving organic waste gas treatment system |
-
2017
- 2017-07-03 CN CN201710531178.2A patent/CN107252606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920152A (en) * | 2009-06-09 | 2010-12-22 | 中国石油化工股份有限公司 | Method for treating organic matters in large-capacity industrial waste gas |
| CN102705839A (en) * | 2012-05-16 | 2012-10-03 | 冯国宇 | Incineration disposal system of fluorine-containing waste liquid and waste gas and disposal method thereof |
| CN102784550A (en) * | 2012-08-28 | 2012-11-21 | 孙金魁 | System for treatment of spraying organic waste gas by circulating liquid curtain |
| CN203389513U (en) * | 2013-06-07 | 2014-01-15 | 成都康华生物制品有限公司 | Fermentation tank tail gas treatment system |
| CN106196100A (en) * | 2016-08-26 | 2016-12-07 | 广东省技术经济研究发展中心 | A kind of energy-saving organic waste gas treatment system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339388A (en) * | 2018-01-25 | 2018-07-31 | 江苏齐清环保设备有限公司 | A kind of high concentration organic waste-gas purification containing chlorine treatment technology |
| CN111729505A (en) * | 2020-05-20 | 2020-10-02 | 南京风清扬健康科技有限公司 | Environment-friendly method for removing VOC (volatile organic compounds) in factory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103272838B (en) | Method and device for repairing contaminated soil with persistent organic pollutants | |
| CN104906876B (en) | A kind of exhaust purifying method for organic polluted soil thermal desorption and device | |
| CN105371286A (en) | Preheat type catalytic combustion system for purifying volatile organic waste gas | |
| CN102512902B (en) | Method and device for purifying organic waste gas and utilizing residual heat in printing ink workshop | |
| CN108993113B (en) | Multi-process combined system and method for treating organic waste gas odor | |
| CN109045925A (en) | A kind of VOCs waste gas recovery processing unit and method | |
| CN105233622A (en) | VOC (volatile organic compound) waste gas treatment device and method for pharmaceutical and chemical industry | |
| CN106807177A (en) | The gas cleaning plant and purification method of a kind of removing VOCs | |
| CN111151094A (en) | Regeneration and purification method for organic polluted waste gas | |
| CN107252606A (en) | A kind of industrial waste gas handling process | |
| CN105771595A (en) | Industrial waste gas in-depth purifying treatment system | |
| CN111530441A (en) | Powdered activated carbon regeneration system and regeneration method thereof | |
| CN107096790A (en) | Polluted soil pyrolysis desorption prosthetic appliance and method | |
| CN112898999A (en) | Catalytic pyrolysis-oxidation multi-stage furnace treatment integrated device and method for waste salt containing organic pollutants | |
| CN108502880A (en) | A kind of phosphoric acid method prepares the environment-protective process of activated carbon | |
| CN111346624A (en) | Active carbon regenerating unit | |
| JP2018058042A (en) | Purification treatment method of syngas and device | |
| CN107638789A (en) | The method of scavenging waste derivatived fuel incineration flue gas | |
| CN109045926B (en) | VOCs-containing waste gas treatment device and method | |
| CN207394892U (en) | VOCs removing means is combined in a kind of absorption with RTO | |
| CN102954476A (en) | Processing method of tail gas containing trace organic constituents | |
| CN206911934U (en) | Polluted soil pyrolysis desorption prosthetic appliance | |
| CN206676184U (en) | A kind of industry spraying exhaust gas purifying treatment system | |
| CN102895856B (en) | A kind of equipment of garbage-incineration smoke purifying and process for purifying thereof | |
| CN205199309U (en) | It adds catalytic combustion clarification plant to adsorb desorption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171017 |