CN107998767A - A kind of environmental protection equipment for carrying out exhaust-gas treatment - Google Patents
A kind of environmental protection equipment for carrying out exhaust-gas treatment Download PDFInfo
- Publication number
- CN107998767A CN107998767A CN201610924327.7A CN201610924327A CN107998767A CN 107998767 A CN107998767 A CN 107998767A CN 201610924327 A CN201610924327 A CN 201610924327A CN 107998767 A CN107998767 A CN 107998767A
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- Prior art keywords
- gas
- pipeline
- inner cavity
- bag filter
- environmental protection
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Classifications
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- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes
-
- 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
- B01D46/04—Cleaning filters
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4218—Influencing the heat transfer which act passively, e.g. isolations, heat sinks, cooling ribs
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/444—Auxiliary equipment or operation thereof controlling filtration by flow measuring
-
- 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
- B01D53/343—Heat recovery
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a kind of environmental protection equipment for carrying out exhaust-gas treatment, including bag filter, the outside of bag filter is equipped with radiator, the top of bag filter is equipped with gas pipeline one, the inner cavity of gas pipeline one is equipped with flow-controlled device, the inner cavity of flow-controlled device is equipped with valve, the bottom of gas pipeline one is equipped with air inlet, the bottom of bag filter is equipped with gas pipeline two, the top of gas pipeline two is equipped with photocatalytic oxidation device, the both sides of photocatalytic oxidation device inner cavity are equipped with light source, the top of photocatalytic oxidation device is equipped with gas pipeline three, the bottom of gas pipeline three is equipped with Heat Room, the inner cavity of Heat Room is equipped with annular heat-absorbing pipeline, the top of annular heat-absorbing pipeline is equipped with water pump, the bottom of annular heat-absorbing pipeline is equipped with gas outlet.The present invention enhances processing intensity and the recycling of the energy of exhaust gas by some improvement to heating unit.
Description
Technical field
The present invention relates to technical field of waste gas treatment, is specially a kind of environmental protection equipment for carrying out exhaust-gas treatment.
Background technology
Exhaust gas refers to the mankind in the poisonous and hazardous gas for producing with being discharged in life process, particularly chemical plant, steel
Factory, pharmaceutical factory, coking plant and oil plant, the exhaust gas smell of discharge is very big, and serious to pollute human body health, Long Term Contact can be right
The blood and liver of people is subject to major injury, or even permanent lesion, and more and more exhaust gas cause present atmosphere pollution tight
Weight.
It is exactly for the pollution for exhaust gas now with many environmental protection equipments, removes processing exhaust gas from all angles, have light to urge
Change principle processing exhaust gas, the principle for also having bag filter, if strap bag dust collector internal gas flow velocity is too fast to cause strap
Deduster internal damage, or bag filter temperature are excessive, this can all greatly reduce the efficiency of dust collection of bag filter, right
The processing of exhaust gas will not enough completely, and the gas ejected, in the course of time or can not with regard to the still exceeded gas of contamination index
Disconnected has exhaust gas to enter among the life of people, and the moment pollutes the life of people, seriously reduces quality of life, to exhaust gas
Processing has to attach great importance to.
The content of the invention
It is an object of the invention to provide a kind of environmental protection equipment for carrying out exhaust-gas treatment, possess controllable exhaust gas flow velocity, cloth bag
The advantages of deduster rapid heat dissipation, bag filter easy cleaning, intensity of illumination are high, the thermal energy of exhaust gas is recyclable, solves cloth bag and removes
The problem of interior damage of dirt device and bag filter high temperature.
To achieve the above object, the present invention provides following technical solution：A kind of environmental protection equipment for carrying out exhaust-gas treatment, including
Bag filter, the outside of the bag filter are equipped with radiator, and the top of the bag filter is equipped with gas pipeline one,
The inner cavity of the gas pipeline one is equipped with flow-controlled device, and the inner cavity of the flow-controlled device is equipped with valve, the bottom of the gas pipeline one
Equipped with air inlet, the bottom of the bag filter is equipped with gas pipeline two, and the top of the gas pipeline two is equipped with photocatalysis
Oxidation unit, the both sides of the photocatalytic oxidation device inner cavity are equipped with light source, and the top of the photocatalytic oxidation device is equipped with defeated
Feed channel three, the bottom of the gas pipeline three are equipped with Heat Room, and the inner cavity of the Heat Room is equipped with annular heat-absorbing pipeline, described
The top of annular heat-absorbing pipeline is equipped with water pump, and the bottom of the annular heat-absorbing pipeline is equipped with gas outlet.
Preferably, the position of described two light sources is symmetrical, and the outside of light source is equipped with convex lens.
Preferably, the outside of the annular heat-absorbing pipeline is equipped with thermal insulation board, and the inner cavity of the photocatalysis apparatus is equipped with filtering
Plate one.
Preferably, the bottom of the annular heat-absorbing pipeline is equipped with steam generator, and the inner cavity of the steam generator is equipped with
Filter plate two.
Preferably, the left side of the bag filter is equipped with opening, and the inner cavity of the opening is equipped with hinge.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention has reached the effect of control exhaust gas flow velocity, ensure that exhaust gas enters strap by setting flow-controlled device and valve
Stable speed when deduster, avoids the excessive impurity of bag filter internal waste gas excessive, causes bag-type dust
The situation of device internal damage occurs, and by setting radiator, the consolidation of bag filter is walked high temperature and rapidly passes out
Go, prevent the high-temperature damage contained by exhaust gas from, to bag filter, by setting opening and hinge, facilitating the clear of bag filter
Wash and repair, in order to avoid the dust saved bit by bit inside bag filter is excessive, cause internal blocking.
2nd, the present invention adds the intensity of illumination that light source is sent, can make the photocatalysis of exhaust gas by setting convex lens
Reaction is more abundant, avoids the occurrence of hyporeactive situation, by setting filter plate one, can effectively avoid exhaust gas flow velocity mistake
It hurry up, cause the light-catalyzed reaction time inadequate, the complete situation of unreacted occur, can by annular heat-absorbing pipeline and thermal insulation board
Completely the heat contained by exhaust gas is preserved, has reached the effect that energy recovery utilizes, pipeline is set what is circularized,
Also for the time of contact of increase exhaust gas and liquid, the heat for ensureing to absorb is to maximize.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is annular heat-absorbing structure diagram of the present invention.
In figure：1 bag filter, 2 filter plates one, 3 gas pipelines two, 4 photocatalytic oxidation devices, 5 filter plates two, 6 steam
Vapour maker, 7 gas outlets, 8 Heat Rooms, 9 annular heat-absorbing pipelines, 10 defeated pipelines three, 11 convex lenses, 12 water pumps, 13 light sources, 14 valves
Door, 15 flow-controlled devices, 16 gas pipelines one, 17 air inlets, 18 openings, 19 radiators, 20 hinges, 21 thermal insulation boards.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-2, a kind of environmental protection equipment for carrying out exhaust-gas treatment, including bag filter 1, bag filter 1
Left side is equipped with opening 18, and 18 inner cavity of being open is equipped with hinge 20, by setting opening 18 and hinge 20, facilitates bag filter
1 cleaning and repairing, in order to avoid the dust saved bit by bit inside bag filter 1 is excessive, causes internal blocking, bag filter 1 it is outer
Side is equipped with radiator 19, by setting radiator 19, the consolidation of bag filter 1 is walked high temperature and rapidly passes,
The high-temperature damage contained by exhaust gas is prevented to be equipped with gas pipeline 1, appendix to bag filter 1, the top of bag filter 1
The inner cavity in road 1 is equipped with flow-controlled device 15, and the inner cavity of flow-controlled device 15 is equipped with valve 14, by setting flow-controlled device 15 and valve 14, reaches
The effect of control exhaust gas flow velocity has been arrived, stable speed when exhaust gas enters strap deduster 1 has been ensure that, avoids cloth
The excessive impurity of 1 internal waste gas of bag dust collector is excessive, causes the situation of 1 internal damage of bag filter to occur, gas pipeline 1
Bottom be equipped with air inlet 17, the bottom of the bag filter 1 is equipped with gas pipeline 23, and the top of gas pipeline 23 is equipped with
Photocatalytic oxidation device 4, the both sides of 4 inner cavity of photocatalytic oxidation device are equipped with light source 13, and the position of two light sources 13 is symmetrical, light
The outside in source 13 is equipped with convex lens 11, by setting convex lens 11, adds the intensity of illumination that light source 13 is sent, and can make to give up
The light-catalyzed reaction of gas is more abundant, avoids the occurrence of hyporeactive situation, and the top of photocatalytic oxidation device 4 is equipped with appendix
Road 3 10, the bottom of gas pipeline 3 10 are equipped with Heat Room 8, and the inner cavity of Heat Room 8 is equipped with annular heat-absorbing pipeline 9, annular heat-absorbing
The outside of pipeline 9 is equipped with thermal insulation board 21, can be completely by contained by exhaust gas by annular heat-absorbing pipeline 9 and thermal insulation board 21
Heat preserves, and has reached the effect that energy recovery utilizes, and pipeline is set what is circularized, also for increase exhaust gas and liquid
The time of contact of body, the heat for ensureing to absorb are to maximize, and the inner cavity of photocatalysis apparatus 4 is equipped with filter plate 1, by setting
Filter plate 1, can effectively avoid exhaust gas flow velocity too fast, cause the light-catalyzed reaction time inadequate, the complete situation of unreacted occur,
The bottom of annular heat-absorbing pipeline 9 is equipped with steam generator 6, and the inner cavity of steam generator 6 is equipped with filter plate 25, annular heat-absorbing pipe
The top in road 9 is equipped with water pump 12, and the bottom of annular heat-absorbing pipeline 9 is equipped with gas outlet 7.
In use, air inlet 17 is directed at unit of exhausting waste gas, after exhaust gas enters, flow-controlled device 15 can be adjusted, controls exhaust gas
The speed of entrance, into bag filter 1 afterwards by removal of impurities, then reach photocatalytic oxidation device 4 for the first time, by filter plate
One 2 reduction of speed, by the irradiation of light source 13, carries out second step removal of impurities, then reaches annular heat-absorbing pipeline 9, will after being contacted with liquid
Heat transfer gives hot body, finally discharges.
In summary：The environmental protection equipment of the carry out exhaust-gas treatment, passes through flow-controlled device 15, radiator 19, opening 18, convex lens
11st, filter plate 1, annular heat-absorbing pipeline 9, thermal insulation board 21, filter plate 25 and steam generator 6, solve in bag filter
The problem of damage and bag filter high temperature.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of environmental protection equipment for carrying out exhaust-gas treatment, including bag filter（1）, it is characterised in that：The bag filter
（1）Outside be equipped with radiator（19）, the bag filter（1）Top be equipped with gas pipeline one（16）, the appendix
Road one（16）Inner cavity be equipped with flow-controlled device（15）, the flow-controlled device（15）Inner cavity be equipped with valve（14）, the gas pipeline one
（16）Bottom be equipped with air inlet（17）, the bag filter（1）Bottom be equipped with gas pipeline two（3）, the appendix
Road two（3）Top be equipped with photocatalytic oxidation device（4）, the photocatalytic oxidation device（4）The both sides of inner cavity are equipped with light source
（13）, the photocatalytic oxidation device（4）Top be equipped with gas pipeline three（10）, the gas pipeline three（10）Bottom set
There is Heat Room（8）, the Heat Room（8）Inner cavity be equipped with annular heat-absorbing pipeline（9）, the annular heat-absorbing pipeline（9）Top
Equipped with water pump（12）, the annular heat-absorbing pipeline（9）Bottom be equipped with gas outlet（7）.
A kind of 2. environmental protection equipment for carrying out exhaust-gas treatment according to claim 1, it is characterised in that：Described two light sources
（13）Position it is symmetrical, the light source（13）Outside be equipped with convex lens（11）.
A kind of 3. environmental protection equipment for carrying out exhaust-gas treatment according to claim 1, it is characterised in that：The annular heat-absorbing pipe
Road（9）Outside be equipped with thermal insulation board（21）, the photocatalysis apparatus（4）Inner cavity be equipped with filter plate one（2）.
A kind of 4. environmental protection equipment for carrying out exhaust-gas treatment according to claim 1, it is characterised in that：The annular heat-absorbing pipe
Road（9）Bottom be equipped with steam generator（6）, the steam generator（6）Inner cavity be equipped with filter plate two（5）.
A kind of 5. environmental protection equipment for carrying out exhaust-gas treatment according to claim 1, it is characterised in that：The bag filter
（1）Left side be equipped with opening（18）, the opening（18）Inner cavity be equipped with hinge（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610924327.7A CN107998767A (en) | 2016-10-29 | 2016-10-29 | A kind of environmental protection equipment for carrying out exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610924327.7A CN107998767A (en) | 2016-10-29 | 2016-10-29 | A kind of environmental protection equipment for carrying out exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107998767A true CN107998767A (en) | 2018-05-08 |
Family
ID=62047093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610924327.7A Withdrawn CN107998767A (en) | 2016-10-29 | 2016-10-29 | A kind of environmental protection equipment for carrying out exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107998767A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060081685A (en) * | 2006-06-24 | 2006-07-13 | 권대웅 | Frame type automatic air purifier with photocatalyst and nano-silver coating display |
| CN201067670Y (en) * | 2007-06-27 | 2008-06-04 | 中国科学院广州地球化学研究所 | Collection processing system for industrial organic waste gases |
| CN105771467A (en) * | 2016-03-31 | 2016-07-20 | 马骏 | High-efficiency air purifying device based on internet of things |
| CN205412678U (en) * | 2016-03-10 | 2016-08-03 | 济宁恒翼环保科技有限责任公司 | Burning waste gas treatment system |
| CN205517266U (en) * | 2016-04-19 | 2016-08-31 | 曹阳 | Burning waste gas treatment system |
-
2016
- 2016-10-29 CN CN201610924327.7A patent/CN107998767A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060081685A (en) * | 2006-06-24 | 2006-07-13 | 권대웅 | Frame type automatic air purifier with photocatalyst and nano-silver coating display |
| CN201067670Y (en) * | 2007-06-27 | 2008-06-04 | 中国科学院广州地球化学研究所 | Collection processing system for industrial organic waste gases |
| CN205412678U (en) * | 2016-03-10 | 2016-08-03 | 济宁恒翼环保科技有限责任公司 | Burning waste gas treatment system |
| CN105771467A (en) * | 2016-03-31 | 2016-07-20 | 马骏 | High-efficiency air purifying device based on internet of things |
| CN205517266U (en) * | 2016-04-19 | 2016-08-31 | 曹阳 | Burning waste gas treatment system |
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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: 20180508 |