CN107469596A - A kind of new waste gas governing system - Google Patents
A kind of new waste gas governing system Download PDFInfo
- Publication number
- CN107469596A CN107469596A CN201710845605.4A CN201710845605A CN107469596A CN 107469596 A CN107469596 A CN 107469596A CN 201710845605 A CN201710845605 A CN 201710845605A CN 107469596 A CN107469596 A CN 107469596A
- Authority
- CN
- China
- Prior art keywords
- waste gas
- power supply
- lamp group
- ultraviolet
- governing system
- 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
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- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D53/005—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 heat treatment
-
- 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
- B01D53/007—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 irradiation
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
- B01D2259/804—UV light
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Plasma Technology (AREA)
Abstract
The present invention relates to a kind of new waste gas governing system, including the prime dust removing units, waste gas reaction unit and catalytic burner being sequentially connected by airduct, the waste gas reaction unit is a reaction casing, and the reaction chamber body is interior to be sequentially provided with ultraviolet catalyzed processor and arc plasma generator along exhaust gas flow direction.The ultraviolet catalyzed processor includes power supply module and ultraviolet lamp group, the power supply module is arranged on the lower end of the ultraviolet lamp group and electrically connected with the ultraviolet lamp group, the arc plasma generator includes the cathode terminal and anode tap of stainless steel, and the cathode terminal and anode tap are connected with plasma power supply.The present invention is simple in construction, and floor space is small, and equipment operating cost is low, and air purification efficiency is high.
Description
Technical field
The present invention relates to waste gas pollution control and treatment technical field, more particularly to a kind of new waste gas governing system.
Background technology
The main reason for industrial volatile organic contaminant is current gray haze formation, the improvement for gray haze are always the country
Focus of attention.
The administering method for volatile organic contaminant mainly has absorption and sorption, catalysis burning and bioanalysis etc. at present,
But defect is individually present in above-mentioned traditional method, the regulation effect of waste gas is limited, limits and promotes the use of on a large scale.
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 new waste gas simple in construction to administer system
System, the system footprint area is small, and equipment operating cost is low, and air purification efficiency is high.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
A kind of new waste gas governing system, including be sequentially connected by airduct prime dust removing units, waste gas reaction unit and urge
Change burner, the waste gas reaction unit is a reaction casing, and the reaction chamber body is interior to be sequentially provided with purple along exhaust gas flow direction
Outside line Catalytic processor and arc plasma generator,
The ultraviolet catalyzed processor includes power supply module and ultraviolet lamp group, and the power supply module is arranged on the ultraviolet
The lower end of lamp group simultaneously electrically connects with the ultraviolet lamp group,
The arc plasma generator includes the cathode terminal and anode tap of stainless steel, the cathode terminal and anode tap with
Plasma power supply connects.
Further, the prime dust removing units are fiber bag precipitator.
Further, it is interval with multiple catalysts bed along gas flow direction in the catalytic burner.
Further, the catalytic burner is provided with safety valve and rupture disk.
A kind of new waste gas governing system of the present invention, has the advantages that：
The present invention is simple in construction, can be thoroughly by the mutual cooperation of ultraviolet catalyzed processor and arc plasma generator
Organic impurities in waste gas is disposed, realized nontoxic, innoxious.
In addition, the present invention is provided with catalytic burner after waste gas reaction unit, it can further remove and not reacted away
Waste gas in organic impurities, substantially increase clean-up effect.Floor space of the present invention is small, and equipment operating cost is low, and air is net
Change efficiency high.
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 new waste gas governing system that one embodiment of the invention provides；
In figure：1- prime dust removing units, 2- waste gas reaction units, 3- catalytic burners, 21- ultraviolet catalyzed processors, 22- electricity
Arc plasma generator.
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 new waste gas governing system simple in construction, and the system footprint area is small, equipment operation
Cost is low, and air purification efficiency is high, specifically, structural representation shown in Figure 1.
The system includes prime dust removing units 1, waste gas reaction unit 2 and the catalytic burner 3 being sequentially connected by airduct.
Pending waste gas initially enters prime dust removing units 1 and removes most of graininess powder dust impurities therein, follow-up to reduce
The load of equipment.
As a preferred embodiment, the prime dust removing units 1 are fiber bag precipitator.
In one embodiment, the waste gas reaction unit 2 is a reaction casing, and the reaction chamber body is interior along waste gas stream
Dynamic direction is sequentially provided with ultraviolet catalyzed processor 21 and arc plasma generator 22.
Specifically, the ultraviolet catalyzed processor 21 includes power supply module and ultraviolet lamp group, the power supply module is set
Put in the lower end of the ultraviolet lamp group and electrically connected with the ultraviolet lamp group.The arc plasma generator 22 is included not
The cathode terminal and anode tap for steel material of becoming rusty, the cathode terminal and anode tap are connected with plasma power supply.
After waste gas enters waste gas reaction unit 2 by prime dust removing units 1, ultraviolet catalyzed processor 21 is first passed around,
Organic gas in waste gas can be degraded into the letters such as water and carbon dioxide by ultraviolet caused by the ultraviolet catalyzed processor 21
Single harmless compound, then waste gas further enter arc plasma generator 22, given up by plasma to what is passed through
Gas is bombarded, and the plasma physical culture waste gas interaction of high energy, the organic impurities of difficult degradation is decomposed into nothing by macromolecular
Harmful small molecule or generation chemical reaction generates harmless material.
Waste gas organic impurities therein after waste gas reaction unit 2 is largely removed, in order to further improve
The regulation effect of waste gas, the present invention are provided with catalytic burner 3 after waste gas reaction unit 2, are ensured by way of being catalyzed and burning
The qualified discharge of waste gas after administering.
In one embodiment, multiple catalysts are interval with along gas flow direction in the catalytic burner 3
Bed.
In order to ensure the security of whole system, the present embodiment is provided with safety valve and rupture disk on catalytic burner 3, prevents
The only security incident caused by superpressure of catalytic burner 3, substantially increase the security of system.
A kind of new waste gas governing system of the present invention, has the advantages that：
The present invention is simple in construction, can be thoroughly by the mutual cooperation of ultraviolet catalyzed processor and arc plasma generator
Organic impurities in waste gas is disposed, realized nontoxic, innoxious.
In addition, the present invention is provided with catalytic burner after waste gas reaction unit, it can further remove and not reacted away
Waste gas in organic impurities, substantially increase clean-up effect.Floor space of the present invention is small, and equipment operating cost is low, and air is net
Change efficiency high.
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 new waste gas governing system, it is characterised in that including the prime dust removing units being sequentially connected by airduct（1）、
Waste gas reaction unit（2）And catalytic burner（3）, the waste gas reaction unit（2）For a reaction casing, in the reaction chamber body
Ultraviolet catalyzed processor is sequentially provided with along exhaust gas flow direction（21）With arc plasma generator（22）, the ultraviolet urges
Change processor（21）Including power supply module and ultraviolet lamp group, the power supply module is arranged on the lower end of the ultraviolet lamp group simultaneously
Electrically connected with the ultraviolet lamp group, the arc plasma generator（22）Cathode terminal and anode including stainless steel
End, the cathode terminal and anode tap are connected with plasma power supply.
A kind of 2. new waste gas governing system according to claim 1, it is characterised in that the prime dust removing units（1）
For fiber bag precipitator.
A kind of 3. new waste gas governing system according to claim 1, it is characterised in that the catalytic burner（3）It is interior
Multiple catalysts bed is interval with along gas flow direction.
A kind of 4. new waste gas governing system according to claim 1, it is characterised in that the catalytic burner（3）On
Provided with safety valve and rupture disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845605.4A CN107469596A (en) | 2017-09-19 | 2017-09-19 | A kind of new waste gas governing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845605.4A CN107469596A (en) | 2017-09-19 | 2017-09-19 | A kind of new waste gas governing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107469596A true CN107469596A (en) | 2017-12-15 |
Family
ID=60585016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710845605.4A Withdrawn CN107469596A (en) | 2017-09-19 | 2017-09-19 | A kind of new waste gas governing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107469596A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975541A (en) * | 2019-12-20 | 2020-04-10 | 广东佳德环保科技有限公司 | Treatment device and method for VOCs-containing sintering flue gas |
| WO2020216363A1 (en) * | 2019-04-25 | 2020-10-29 | 上海必修福企业管理有限公司 | System and method for processing voc gas in engine tail gas |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138705A (en) * | 2014-07-23 | 2014-11-12 | 浙江大学 | Chemical waste gas treatment device and treatment technology |
| CN106861389A (en) * | 2017-04-08 | 2017-06-20 | 苏州鱼翔环境工程有限公司 | A kind of VOC off-gas cleaning equipments and purification method |
| CN107149845A (en) * | 2017-07-15 | 2017-09-12 | 张荟芬 | Paint spraying exhaust-gas treatment integration apparatus |
-
2017
- 2017-09-19 CN CN201710845605.4A patent/CN107469596A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138705A (en) * | 2014-07-23 | 2014-11-12 | 浙江大学 | Chemical waste gas treatment device and treatment technology |
| CN106861389A (en) * | 2017-04-08 | 2017-06-20 | 苏州鱼翔环境工程有限公司 | A kind of VOC off-gas cleaning equipments and purification method |
| CN107149845A (en) * | 2017-07-15 | 2017-09-12 | 张荟芬 | Paint spraying exhaust-gas treatment integration apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020216363A1 (en) * | 2019-04-25 | 2020-10-29 | 上海必修福企业管理有限公司 | System and method for processing voc gas in engine tail gas |
| WO2020216364A1 (en) * | 2019-04-25 | 2020-10-29 | 上海必修福企业管理有限公司 | System and method for processing voc gas in engine tail gas |
| WO2020216361A1 (en) * | 2019-04-25 | 2020-10-29 | 上海必修福企业管理有限公司 | Vocs gas treatment system and method in engine exhaust gas |
| WO2020216362A1 (en) * | 2019-04-25 | 2020-10-29 | 上海必修福企业管理有限公司 | System and method for treating voc gas in engine exhaust gas |
| CN110975541A (en) * | 2019-12-20 | 2020-04-10 | 广东佳德环保科技有限公司 | Treatment device and method for VOCs-containing sintering flue gas |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |