CN107477600A - A kind of organic waste gas treatment system - Google Patents
A kind of organic waste gas treatment system Download PDFInfo
- Publication number
- CN107477600A CN107477600A CN201710844266.8A CN201710844266A CN107477600A CN 107477600 A CN107477600 A CN 107477600A CN 201710844266 A CN201710844266 A CN 201710844266A CN 107477600 A CN107477600 A CN 107477600A
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- adsorption unit
- carbon adsorption
- catalytic oxidation
- combustion device
- 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.)
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Classifications
-
- 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
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Incineration Of Waste (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The present invention relates to a kind of organic waste gas treatment system, including the first blower fan, the second blower fan, activated carbon adsorption unit, catalytic oxidation combustion device, heat exchanger and chimney, wherein, it is provided with active carbon layer in activated carbon adsorption unit.First blower fan is connected by the first import of the first intake stack and activated carbon adsorption unit, second blower fan is connected by the second import of the second intake stack and activated carbon adsorption unit, the first outlet of activated carbon adsorption unit is connected by the first wind pipe with chimney, and the second outlet of activated carbon adsorption unit is connected by the second wind pipe with catalytic oxidation combustion device.Gas after the catalytic oxidation combustion device burning is entered after heat exchanger carries out heat exchange by first exhaust pipeline discharges.The present invention is simple in construction, and activated carbon not only may be reused, it is not necessary to carries out dangerous waste processing to activated carbon, and has good exhaust-gas treatment effect.
Description
Technical field
The present invention relates to technical field of waste gas treatment, more particularly to a kind of organic waste gas treatment system.
Background technology
The factory of chemical plant many at present and metal refining can all produce organic exhaust gas, and for this industry above
Caused organic exhaust gas, is directly discharged in air, can produce serious pollution to air, production and life to people and
Ecological environment causes serious harmful effect.
The processing method for organic exhaust gas has a variety of in the prior art, and wherein active carbon adsorption is due to its floor space
Small, technique is simple, is a kind of conventional processing method, but because on the one hand active carbon adsorption needs to regularly replace activity
Charcoal, so as to add the pressure of enterprise, if on the other hand irregularly changing activated carbon the waste gas of processing will certainly be caused to do
To qualified discharge.
The content of the invention
For the above mentioned problem of prior art, it is an object of the invention to provide a kind of VOCs treatment system simple in construction
Activated carbon not only may be reused in system, the system, it is not necessary to carries out dangerous waste processing to activated carbon, and has good waste gas
Treatment effect.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
A kind of organic waste gas treatment system, including the first blower fan, the second blower fan, activated carbon adsorption unit, catalytic oxidation combustion device,
Heat exchanger and chimney, wherein, active carbon layer is provided with the activated carbon adsorption unit,
First blower fan is connected by the first intake stack with the first import of the activated carbon adsorption unit, second wind
Machine is connected by the second intake stack with the second import of the activated carbon adsorption unit, and the first of the activated carbon adsorption unit
Outlet is connected by the first wind pipe with the chimney, and the second outlet of the activated carbon adsorption unit passes through the second discharge pipe
Road is connected with the catalytic oxidation combustion device,
After gas after the catalytic oxidation combustion device burning enters heat exchanger progress heat exchange by first exhaust pipeline
Discharge,
Switch valve is equipped with first intake stack, the second intake stack, the first wind pipe and the second wind pipe.
Further, the heat exchanger is shell-and-tube heat exchanger.
Further, it is interval with multiple catalysts bed along gas flow direction in the catalytic oxidation combustion device.
Further, the catalytic oxidation combustion device is provided with safety valve and rupture disk.
A kind of organic waste gas treatment system of the present invention, has the advantages that：
The present invention is simple in construction, under normal circumstances, passes through the first admission line and first the first blower fan of outlet pipe, activity
Charcoal absorbing unit connects with chimney, for realizing the adsorption treatment to organic exhaust gas, when needing to regenerate activated carbon, makes
The second admission line and the connection of the second outlet pipe are obtained, fresh air enters activated carbon adsorption unit realization and activated carbon is taken off
Attached, the gas after desorption enters burning processing in catalytic oxidation combustion device, and the gas after processing is after heat exchanger reclaims heat
Discharge.It can be seen that organic waste gas treatment system of the invention can carry out the desorption of activated carbon online, realizing the repetition of activated carbon makes
With without carrying out dangerous waste processing, will not also causing secondary pollution, the treatment effect of organic exhaust gas is also preferable.
Floor space of the present invention is small, and technique is simple, small investment.
Brief description of the drawings
, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical scheme
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is a kind of structural representation for organic waste gas treatment system that one embodiment of the invention provides；
In figure：The blower fans of 1- first, the blower fans of 2- second, 3- activated carbon adsorption units, 4- catalytic oxidation combustion devices, 5- heat exchangers, 6-
Chimney, the intake stacks of 11- first, the intake stacks of 21- second, 30- active carbon layers, the imports of 31- first, the imports of 32- second, 33-
First outlet, the wind pipes of 34- first, 35- second outlets, the wind pipes of 36- second, 41- first exhaust pipelines.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment
The present embodiment provides a kind of organic waste gas treatment system simple in construction, and activity not only may be reused in the system
Charcoal, it is not necessary to dangerous waste processing is carried out to activated carbon, and there is good exhaust-gas treatment effect, specifically, shown in Figure 1
Structural representation.
The system includes the first blower fan 1, the second blower fan 2, activated carbon adsorption unit 3, catalytic oxidation combustion device 4, heat exchanger 5
With chimney 6, wherein, is provided with active carbon layer 30 in the activated carbon adsorption unit 3.
First blower fan 1 is connected by the first intake stack 11 with the first import 31 of the activated carbon adsorption unit 3,
Second blower fan 2 is connected by the second intake stack 21 with the second import 32 of the activated carbon adsorption unit 3.
The first outlet 33 of the activated carbon adsorption unit 3 is connected by the first wind pipe 34 with the chimney 6, described
The second outlet 35 of activated carbon adsorption unit 3 is connected by the second wind pipe 36 with the catalytic oxidation combustion device 4.
Gas after the catalytic oxidation combustion device 4 burns is carried out by first exhaust pipeline 41 into the heat exchanger 5
Discharged after heat exchange.
On first intake stack 11, the second intake stack 21, the first wind pipe 34 and the second wind pipe 36
Provided with switch valve.
As a preferred embodiment, the heat exchanger 5 is shell-and-tube heat exchanger.
As a preferred embodiment, it is interval with the catalytic oxidation combustion device 4 along gas flow direction
Multiple catalysts bed, to increase the efficiency of combustion of organic exhaust gas.
As a preferred embodiment, the catalytic oxidation combustion device 4 is provided with safety valve and rupture disk, so as to big
The big security for improving whole system.
A kind of organic waste gas treatment system of the present invention, has the advantages that：
The present invention is simple in construction, under normal circumstances, passes through the first admission line and first the first blower fan of outlet pipe, activity
Charcoal absorbing unit connects with chimney, for realizing the adsorption treatment to organic exhaust gas, when needing to regenerate activated carbon, makes
The second admission line and the connection of the second outlet pipe are obtained, fresh air enters activated carbon adsorption unit realization and activated carbon is taken off
Attached, the gas after desorption enters burning processing in catalytic oxidation combustion device, and the gas after processing is after heat exchanger reclaims heat
Discharge.It can be seen that organic waste gas treatment system of the invention can carry out the desorption of activated carbon online, realizing the repetition of activated carbon makes
With without carrying out dangerous waste processing, will not also causing secondary pollution, the treatment effect of organic exhaust gas is also preferable.
Floor space of the present invention is small, and technique is simple, small investment.
Described above has fully disclosed the embodiment of the present invention.It is pointed out that it is familiar with the field
Scope of the technical staff to any change that the embodiment of the present invention is done all without departing from claims of the present invention.
Correspondingly, the scope of claim of the invention is also not limited only to previous embodiment.
Claims (4)
1. a kind of organic waste gas treatment system, it is characterised in that including the first blower fan（1）, the second blower fan（2）, charcoal absorption
Unit（3）, catalytic oxidation combustion device（4）, heat exchanger（5）And chimney（6）, wherein, the activated carbon adsorption unit（3）Inside it is provided with
Active carbon layer（30）,
First blower fan（1）Pass through the first intake stack（11）With the activated carbon adsorption unit（3）The first import（31）
Connection, second blower fan（2）Pass through the second intake stack（21）With the activated carbon adsorption unit（3）The second import（32）
Connection, the activated carbon adsorption unit（3）First outlet（33）Pass through the first wind pipe（34）With the chimney（6）Even
Connect, the activated carbon adsorption unit（3）Second outlet（35）Pass through the second wind pipe（36）With the catalytic oxidation combustion
Device（4）Connection,
The catalytic oxidation combustion device（4）Gas after burning passes through first exhaust pipeline（41）Into the heat exchanger（5）Enter
Discharged after row heat exchange,
First intake stack（11）, the second intake stack（21）, the first wind pipe（34）With the second wind pipe（36）
On be equipped with switch valve.
A kind of 2. organic waste gas treatment system according to claim 1, it is characterised in that the heat exchanger（5）For shell
Formula heat exchanger.
A kind of 3. organic waste gas treatment system according to claim 1, it is characterised in that the catalytic oxidation combustion device
（4）It is interior to be interval with multiple catalysts bed along gas flow direction.
A kind of 4. organic waste gas treatment system according to claim 1, it is characterised in that the catalytic oxidation combustion device
（4）It is provided with safety valve and rupture disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844266.8A CN107477600A (en) | 2017-09-19 | 2017-09-19 | A kind of organic waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844266.8A CN107477600A (en) | 2017-09-19 | 2017-09-19 | A kind of organic waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477600A true CN107477600A (en) | 2017-12-15 |
Family
ID=60585455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844266.8A Withdrawn CN107477600A (en) | 2017-09-19 | 2017-09-19 | A kind of organic waste gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889938A (en) * | 2018-08-28 | 2018-11-27 | 佛山市宝粤美科技有限公司 | A kind of production method of molecular sieve metal filtration plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110962A (en) * | 1977-03-09 | 1978-09-28 | Mitsubishi Electric Corp | Deodorizing apparatus |
| CN203507979U (en) * | 2013-09-18 | 2014-04-02 | 江苏立宇环境科技有限公司 | Improved catalytic reaction furnace |
| CN205102136U (en) * | 2015-10-20 | 2016-03-23 | 东莞市天明环保节能工程有限公司 | Be suitable for waste gas to adsorb catalytic combustion equipment that desorption was handled |
| CN205461430U (en) * | 2016-03-07 | 2016-08-17 | 新昌县东茗乡德创机械厂 | Organic waste gas treatment system |
| CN107138019A (en) * | 2017-07-12 | 2017-09-08 | 云汇环保科技南通有限公司 | A kind of volatile organic compounds purifier |
-
2017
- 2017-09-19 CN CN201710844266.8A patent/CN107477600A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110962A (en) * | 1977-03-09 | 1978-09-28 | Mitsubishi Electric Corp | Deodorizing apparatus |
| CN203507979U (en) * | 2013-09-18 | 2014-04-02 | 江苏立宇环境科技有限公司 | Improved catalytic reaction furnace |
| CN205102136U (en) * | 2015-10-20 | 2016-03-23 | 东莞市天明环保节能工程有限公司 | Be suitable for waste gas to adsorb catalytic combustion equipment that desorption was handled |
| CN205461430U (en) * | 2016-03-07 | 2016-08-17 | 新昌县东茗乡德创机械厂 | Organic waste gas treatment system |
| CN107138019A (en) * | 2017-07-12 | 2017-09-08 | 云汇环保科技南通有限公司 | A kind of volatile organic compounds purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889938A (en) * | 2018-08-28 | 2018-11-27 | 佛山市宝粤美科技有限公司 | A kind of production method of molecular sieve metal filtration plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
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| WW01 | Invention patent application withdrawn after publication |