CN108514813A - A kind of emission-control equipment - Google Patents
A kind of emission-control equipment Download PDFInfo
- Publication number
- CN108514813A CN108514813A CN201810700442.5A CN201810700442A CN108514813A CN 108514813 A CN108514813 A CN 108514813A CN 201810700442 A CN201810700442 A CN 201810700442A CN 108514813 A CN108514813 A CN 108514813A
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- branch pipe
- exhaust gas
- emission
- liquid
- 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
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- 238000005273 aeration Methods 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 32
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B01D53/34—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
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention provides a kind of emission-control equipments, belong to environmental technology field.It is non-uniform that it solves the problems, such as that existing emission-control equipment causes exhaust gas to be contacted with liquid when handling exhaust gas.This emission-control equipment, including reaction kettle, be arranged reaction kettle upper end head cover and run through head cover and extend to the air inlet pipe in reaction kettle, head cover is equipped with the exhaust pipe of connection reaction kettle, the lateral wall of reaction kettle upper end is equipped with the inlet tube of connection reaction kettle, the lower end of air inlet pipe is communicated with the branch pipe of lateral arrangement, it is 1 2m that branch pipe, which is located at the lower section of inlet tube and the difference in height between branch pipe and inlet tube, several vertically arranged aeration tubes are communicated on branch pipe, several aeration tubes are equally spaced along the length direction of branch pipe.This structure makes exhaust gas be evenly distributed in liquid, is reacted with liquid uniformly, improves the reaction rate of exhaust gas and liquid, and exhaust gas can react fully with liquid, improve the treatment effect to exhaust gas.
Description
Technical field
The invention belongs to environmental technology field, especially a kind of emission-control equipment.
Background technology
Refer to the pollutant that the mankind are contained in the poisonous and hazardous gas for producing with being discharged in life process, exhaust gas on exhaust gas
Type is more, and physics and chemical property are extremely complex, contains sulfur dioxide, oxynitrides in the exhaust gas of fuel combustion discharge
With the gases such as hydronitrogen, the exhaust gas smell of discharge is big, serious to pollute environment and influence health.
Have currently, traditional exhaust-gas treatment is that exhaust gas is passed through into reaction kettle, in reaction kettle can with sulfur dioxide,
The liquid of oxynitrides and hydronitrogen reaction, exhaust gas is directly passed through by air inlet pipe into liquid, due to air inlet pipe
Caliber is larger, and the exhausted air quantity being passed through in the unit interval is more and concentrates on the middle part of liquid, causes exhaust gas can not be in liquid
Even reaction influences the treatment effect of exhaust gas.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of emission-control equipment, this hair
It is bright the technical problem to be solved is that：How the uniformity that exhaust gas with liquid fully react while improves reaction is improved.
Object of the invention can be realized by the following technical scheme：A kind of emission-control equipment, including reaction kettle, setting
Reaction kettle upper end head cover and run through head cover and extend to the air inlet pipe in reaction kettle, the head cover is equipped with connection reaction kettle
Exhaust pipe, which is characterized in that the lateral wall of the reaction kettle upper end is equipped with the inlet tube of connection reaction kettle, the air inlet pipe
Lower end is communicated with the branch pipe of lateral arrangement, and the branch pipe is located at the lower section of inlet tube and the difference in height between branch pipe and inlet tube is
1-2m is communicated with several vertically arranged aeration tubes, length direction etc. of several aeration tubes along branch pipe on the branch pipe
Spacing is arranged.
When the device handles exhaust gas, entered in reaction kettle by inlet tube with the liquid of waste gas reaction, the liquid level of liquid
Close to the height of inlet tube, exhaust gas is entered to by air inlet pipe in branch pipe, then is respectively enterd into each aeration tube by branch pipe,
And aeration tube is located in liquid, exhaust gas is fully reacted by aeration tube with liquid, and the structure that several aeration tubes are equally spaced
So that exhaust gas is evenly distributed in liquid, is reacted with liquid uniformly, improve the reaction rate of exhaust gas and liquid, exhaust gas enters
It is formed and bubble and is moved up in liquid, and since the difference in height between branch pipe and inlet tube is 1-2m so that exhaust gas can be with
Liquid reaction is abundant, improves the treatment effect to exhaust gas, and last exhaust gas is discharged by exhaust pipe.
It is provided with metal mesh at being located in a kind of above-mentioned emission-control equipment, in the reaction kettle above inlet tube,
It is provided with active carbon layer on the metal mesh.By carrying steam in liquid treated exhaust gas, exhaust gas by exhaust pipe to
Steam is filtered absorption of through active carbon layer before outer discharge, reduces pollution of the exhaust gas to air.
In a kind of above-mentioned emission-control equipment, there is gap between the upper surface and head cover of the active carbon layer, and
The gap is 0.5-1m.The structure makes through in the gap, the gap is slow for exhaust gas in the filtered exhaust gas centralized of active carbon layer
Chamber is rushed, and is discharged by exhaust pipe.
In a kind of above-mentioned emission-control equipment, the branch pipe has several and is in centered on the lower end of air inlet pipe
Radial setting.The structure further increases the uniformity that exhaust gas is contacted with liquid.
In a kind of above-mentioned emission-control equipment, the lateral wall of the lower end of the reaction kettle is equipped with connection reaction kettle
Drainpipe, the drainpipe are equipped with valve.
Compared with prior art, emission-control equipment of the invention has the following advantages：Several aeration tubes are equally spaced
Structure exhaust gas is evenly distributed in liquid, reacted with liquid uniformly, improve exhaust gas and liquid reaction rate, due to
Difference in height between branch pipe and inlet tube is 1-2m so that exhaust gas can react the processing fully improved to exhaust gas with liquid and imitate
Fruit, last exhaust gas are discharged by exhaust pipe.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of the branch pipe arrangement of the present invention.
In figure, 1, reaction kettle；2, head cover；3, air inlet pipe；4, exhaust pipe；5, inlet tube；6, branch pipe；7, aeration tube；8, golden
Belong to net；9, active carbon layer；10, drainpipe；11, valve.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, this emission-control equipment, including reaction kettle 1, it is arranged in the head cover 2 of 1 upper end of reaction kettle and through top
Lid 2 simultaneously extends to the air inlet pipe 3 in reaction kettle 1, exhaust pipe 4 of the head cover 2 equipped with connection reaction kettle 1, on the reaction kettle 1
The lateral wall at end is equipped with the inlet tube 5 of connection reaction kettle 1, and the lower end of the air inlet pipe 3 is communicated with the branch pipe 6 of lateral arrangement,
It is 1-2m that the branch pipe 6, which is located at the lower section of inlet tube 5 and the difference in height between branch pipe 6 and inlet tube 5, is connected on the branch pipe 6
There are several vertically arranged aeration tubes 7, several aeration tubes 7 to be equally spaced along the length direction of branch pipe 6.
It is provided with metal mesh 8 as shown in Figure 1, being located in the reaction kettle 1 at 5 top of inlet tube, is set on the metal mesh 8
It is equipped with active carbon layer 9, there is gap, and the gap is 0.5-1m between the upper surface and head cover 2 of the active carbon layer 9.
As shown in Fig. 2, the branch pipe 6 is had several and is radially arranged centered on the lower end of air inlet pipe 3.
As shown in Figure 1, the lateral wall of the lower end of the reaction kettle 1 is equipped with the drainpipe 10 of connection reaction kettle 1, the row
Water pipe 10 is equipped with valve 11.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of emission-control equipment, including reaction kettle, be arranged reaction kettle upper end head cover and run through head cover and extend to reaction
Air inlet pipe in kettle, the head cover are equipped with the exhaust pipe of connection reaction kettle, which is characterized in that the outside of the reaction kettle upper end
Wall is equipped with the inlet tube of connection reaction kettle, and the lower end of the air inlet pipe is communicated with the branch pipe of lateral arrangement, and the branch pipe is located at
The lower section of inlet tube and the difference in height between branch pipe and inlet tube are 1-2m, be communicated on the branch pipe several it is vertically arranged
Aeration tube, several aeration tubes are equally spaced along the length direction of branch pipe.
2. a kind of emission-control equipment according to claim 1, which is characterized in that be located on inlet tube in the reaction kettle
Square place is provided with metal mesh, and active carbon layer is provided on the metal mesh.
3. a kind of emission-control equipment according to claim 2, which is characterized in that the upper surface and top of the active carbon layer
There is gap, and the gap is 0.5-1m between lid.
4. a kind of emission-control equipment according to claim 1, which is characterized in that the branch pipe have several and with into
Radially it is arranged centered on the lower end of tracheae.
5. according to a kind of emission-control equipment of claim 1-4 any one of them, which is characterized in that the lower end of the reaction kettle
Lateral wall be equipped with connection reaction kettle drainpipe, the drainpipe be equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700442.5A CN108514813A (en) | 2018-06-29 | 2018-06-29 | A kind of emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700442.5A CN108514813A (en) | 2018-06-29 | 2018-06-29 | A kind of emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108514813A true CN108514813A (en) | 2018-09-11 |
Family
ID=63428037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810700442.5A Pending CN108514813A (en) | 2018-06-29 | 2018-06-29 | A kind of emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108514813A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009285550A (en) * | 2008-05-28 | 2009-12-10 | Ihi Corp | Exhaust gas treating method |
| CN103223279A (en) * | 2013-04-27 | 2013-07-31 | 秦皇岛同力达环保能源工程有限公司 | Aeration-type air purifying device |
| CN203417600U (en) * | 2013-03-08 | 2014-02-05 | 远东生物科技股份有限公司 | Air purifying device |
| CN208465599U (en) * | 2018-06-29 | 2019-02-05 | 王帅涵 | A kind of emission-control equipment |
-
2018
- 2018-06-29 CN CN201810700442.5A patent/CN108514813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009285550A (en) * | 2008-05-28 | 2009-12-10 | Ihi Corp | Exhaust gas treating method |
| CN203417600U (en) * | 2013-03-08 | 2014-02-05 | 远东生物科技股份有限公司 | Air purifying device |
| CN103223279A (en) * | 2013-04-27 | 2013-07-31 | 秦皇岛同力达环保能源工程有限公司 | Aeration-type air purifying device |
| CN208465599U (en) * | 2018-06-29 | 2019-02-05 | 王帅涵 | A kind of emission-control equipment |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180911 |
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| RJ01 | Rejection of invention patent application after publication |