CN205730714U - Boiler waste gas purification device - Google Patents
Boiler waste gas purification device Download PDFInfo
- Publication number
- CN205730714U CN205730714U CN201620579545.7U CN201620579545U CN205730714U CN 205730714 U CN205730714 U CN 205730714U CN 201620579545 U CN201620579545 U CN 201620579545U CN 205730714 U CN205730714 U CN 205730714U
- Authority
- CN
- China
- Prior art keywords
- framework
- purification
- waste gas
- boiler waste
- purification 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.)
- Expired - Fee Related
Links
- 238000000746 purification Methods 0.000 title claims abstract description 113
- 239000002912 waste gas Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 230000006837 decompression Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- -1 boiler Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses boiler waste gas purification device, including first class purification portion, secondary purification portion, three grades of purification portions and level Four purification portion；Described first class purification portion and secondary purification portion are by the first pipeline communication, and described secondary purification portion is connected by second pipe with three grades of purification portions, and described three grades of purification portions and level Four purification portion are by the 3rd pipeline communication；Described first class purification portion includes the first framework and the water wheels being arranged in the first framework, is loaded with absorbing liquid in described first framework, and the bottom of described water wheels contacts with absorbing liquid, and water wheels rotate generation spray and purify waste gas.Relative to prior art, boiler waste gas purification device simple in construction of the present utility model, make discharge gas up to standard by multistage purification, and described boiler waste gas purification device Non-energy-consumption, the positive overbottom pressure power utilizing the equipment exhaustings such as boiler is the energy, carry out the conversion of energy, it is achieved that low-carbon (LC), energy-conservation and high-efficiency environment friendly.
Description
Technical field
This utility model relates to waste gas purification apparatus, particularly relates to a kind of boiler waste gas purification device.
Background technology
The pollution of China in recent years is day by day serious, and haze weather threatens human lives.And the equipment such as boiler are in the process of use
The discharge of middle waste gas is the main cause causing this kind of phenomenon.During boiler work, scavenged by chimney, wherein contain a large amount of
Dust and other harmful gas, particularly burning insufficient when, discharge mostly be coke solids granule.These contain
If a large amount of dust, the gas of granule are directly discharged in environment, environment can be caused harm greatly, the mankind more can be caused each
Plant respiratory disorder.
It is directed to this kind of problem, prior art develops many boiler waste gas purification devices, but existing purifier
Being essentially all the wet pouring injecting type of employing to purify, structure is complicated, cost intensive, and clean-up effect is the best, it is impossible to reach state
The requirement of family's environmental protection.And in use need to consume other energy, further resulted in the waste of the energy.
Utility model content
The purpose of this utility model is to overcome shortcoming and defect of the prior art, it is provided that a kind of boiler waste gas purification dress
Put, simple in construction, Non-energy-consumption and three-waste free discharge.
The present invention is achieved by the following technical solutions: boiler waste gas purification device, including first class purification portion and two grades
Purification portion, described first class purification portion and secondary purification portion are by the first pipeline communication；Described first class purification portion includes the first framework
With the water wheels being arranged in the first framework, in described first framework, it is loaded with absorbing liquid, the bottom of described water wheels and absorption liquid level
Contacting, described first framework top is provided with exhaust gas entrance and the first outlet, and described exhaust gas entrance extends in the first framework
And be arranged at above water wheels side；Described secondary purification portion includes that a gas-fog separator, one end of described first pipeline are connected to
One outlet, the other end accesses gas-fog separator.
Relative to prior art, boiler waste gas purification device simple in construction of the present utility model, make row by multistage purification
Venting body is up to standard, and described boiler waste gas purification device Non-energy-consumption, and the positive overbottom pressure power utilizing the equipment exhaustings such as boiler is the energy,
Carry out the conversion of energy, it is achieved that low-carbon (LC), energy-conservation and high-efficiency environment friendly.
Further, described water wheels include rotating shaft and multiple blade, in the sheathed rotating shaft of the plurality of blade, and revolve around rotating shaft
Turn；Described rotating shaft level is fixedly installed in the first framework.
Further, described secondary purification portion also includes that the second framework, described gas-fog separator are arranged at the second framework top,
Described gas-fog separator and the connection of the second framework；Described second framework top is provided with the second outlet, inside described second framework
It is loaded with absorbing liquid.
Further, described boiler waste gas purification device also includes three grades of purification portions, described three grades of purification portions and secondary purification
Portion is connected by second pipe；Described three grades of purification portions include the 3rd framework, are loaded with absorbing liquid in described 3rd framework；Described
3rd framework top is provided with the 3rd entrance and the 3rd outlet；One end of described second pipe is connected to the of the second framework top
Two outlets, the other end is connected to the 3rd entrance of the 3rd framework.
Further, described second pipe is connected to the 3rd entrance, and extends to the 3rd framework absorbed inside ullage.From
And make gas be fully contacted with absorbing liquid.
Further, described boiler waste gas purification device also includes level Four purification portion, described level Four purification portion and three grades of purifications
Portion passes through the 3rd pipeline communication；Described level Four purification portion includes a clarifier-tank, is loaded with absorbing liquid in described clarifier-tank, described
Three pipeline one end are connected to the 3rd outlet of the 3rd framework, and the other end accesses in clarifier-tank, and immerse absorption liquid level in clarifier-tank
Under.
Further, described 3rd pipeline enters the end cross-sectional area of clarifier-tank more than or equal to the 3rd other positions of pipeline
Cross-sectional area.Increase the contact area of gas and absorbing liquid, increase the absorbing liquid purification separation degree to gas.
Further, absorbing liquid outlet it is provided with bottom described first framework.
Further, described absorbing liquid is water.
In order to be more fully understood that and implement, describe this utility model below in conjunction with the accompanying drawings in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of boiler waste gas purification device of the present utility model.
Fig. 2 is the plan structure schematic diagram of boiler waste gas purification device of the present utility model.
Detailed description of the invention
Please refer to Fig. 1 and Fig. 2, described boiler waste gas purification device include first class purification portion 10, secondary purification portion 20,
Three grades of purification portions 30 and level Four purification portion 40.Described first class purification portion 10 is connected by the first pipeline 11 with secondary purification portion 20,
Described secondary purification portion 20 is connected by second pipe 21 with three grades of purification portions 30, described three grades of purification portions 30 and level Four purification portion
40 are connected by the 3rd pipeline 31.
Described first class purification portion 10 includes the first framework 12 and the water wheels 13 being arranged in the first framework 12.Described first frame
Body 12 is internal is loaded with water 50, and the bottom of described water wheels 13 contacts with water 50.Described first framework 12 top is provided with waste gas and enters
Mouthfuls 121 and first outlet 122, in described exhaust gas entrance 121 extends to the first framework 12 and be arranged at above water wheels 13 side, when useless
Gas enters in first class purification portion 10 by exhaust gas entrance 121, and gas pressure drives water wheels 13 to rotate, and produces spray, enters waste gas
Row cooling decompression and purification.In the present embodiment, bottom described first framework 12, it is provided with absorbing liquid outlet 123, can be the most right
Water is replaced.Described water wheels 13 include rotating shaft and multiple blade, in the sheathed rotating shaft of the plurality of blade, and revolve around rotating shaft
Turn；Described rotating shaft level is fixedly installed in the first framework.
Described secondary purification portion 20 includes the second framework 22 and is arranged at the gas-fog separator 23 at the second framework 22 top, institute
State gas-fog separator 23 to connect with the second framework 22.One end of described first pipeline 11 is connected to the first outlet 122, another termination
Enter gas-fog separator 23, so that described first class purification portion 10 connects with secondary purification portion 20.Described second framework 22 top sets
Being equipped with the second outlet 221, described second framework 22 is internal is loaded with water 50, and the outlet of described gas-fog separator 23 is arranged at second
On framework 22 water surface.The aerosol that waste gas through first class purification portion 10 enters secondary purification portion 20 by the first pipeline 11 separates
Device 23, after isolation of purified, arrives the second framework 22 internal.
Described three grades of purification portions 30 include the 3rd framework 32.Described 3rd framework 32 top is provided with the 3rd entrance 321 He
3rd outlet 322.One end of described second pipe 21 is connected to second outlet 221 at the second framework 22 top, and the other end connects
In the 3rd entrance 321 of the 3rd framework 32, so that described secondary purification portion 20 connects with three grades of purification portions 30.At the present embodiment
In, described second pipe 21 is connected to the 3rd entrance 321, and extends to above the internal water surface of the 3rd framework 32.Described 3rd frame
Water 50 it is loaded with in body 32.Through secondary purification portion 20 purified gas inside the second framework 22, by second pipe 21
Enter in the 3rd framework 32 of three grades of purification portions 30, gas is further purified.
Described level Four purification portion 40 includes a clarifier-tank 41.It is loaded with water 50 in described clarifier-tank 41.Described 3rd pipeline
One end of 31 is connected to the 3rd outlet 322 of the 3rd framework 32, and the other end accesses in clarifier-tank 41, and immerses water in clarifier-tank 41
Under face.Described 3rd pipeline 31 immerses the end cross-sectional area horizontal stroke more than or equal to the 3rd other positions of pipeline 31 of clarifier-tank 41
Sectional area.The gas purified through three grades of purification portions 30 enters the underwater of clarifier-tank 41, entering through water by the 3rd pipeline 31
One step absorb, filter and purify after, escape the water surface, now expellant gas meets discharge standard of air pollutants.
In the present embodiment, it is not limited in described first framework the 12, second framework the 22, the 3rd framework 32 and water purifying tank 41
Contain water, also can contain other and can absorb and purify the absorbing liquid of harmful substance in waste gas.Described boiler waste gas purification device
Can arrange at least one first pipeline 11, second pipe 21 and the 3rd pipeline 31, arranging pipeline can increase purification effect further
Rate.
Work process of the present utility model described further below and principle:
The exhaust gas entrance 121 in the first class purification portion 10 of boiler waste gas purification device described in the utility model and boiler or its
He produces needs the plant waste gases outlet of the waste gas purified to be connected.Waste gas enters in first class purification portion 10 by exhaust gas entrance 121,
Utilizing the positive overbottom pressure power during equipment exhausting waste gas such as boiler, waste gas drives water wheels 13 to rotate and produces spray, is lowered the temperature by waste gas
Decompression and purification.Through the first outlet 122 entrance first by the first framework 12 top of first class purification portion 10 purified gas
Pipeline 11, subsequently into the gas-fog separator 23 in secondary purification portion 20, gas enters the second frame after gas-fog separator 23 purifies
Body 22, separates again by water purification.Subsequently by the second outlet 221 entrance second pipe at the second framework 22 top
21, subsequently into three grades of purification portions 30, continue gas is purified, by the 3rd outlet at the 3rd framework 32 top after purification
322 enter the 3rd pipeline 31, subsequently into level Four purification portion 40.Gas initially enters clarifier-tank 41 water surface by the 3rd pipeline 31
Under, gas closely acts on water, gas carries out high-efficient purification further, is then escaped by clarifier-tank 41 water surface, discharge symbol
Close the gas of atmosphere pollutants emission standards.And during whole, the moieties in waste gas can be only absorbed by the water, can conduct
High-quality potash fertilizer reclaims, and refuse reclamation can be further saved the energy.
Relative to prior art, boiler waste gas purification device simple in construction of the present utility model, make row by multistage purification
Venting body is up to standard, and described boiler waste gas purification device Non-energy-consumption, and the positive overbottom pressure power utilizing the equipment exhaustings such as boiler is the energy,
Carry out the conversion of energy, it is achieved that low-carbon (LC), energy-conservation and high-efficiency environment friendly.
This utility model is not limited to above-mentioned embodiment, if do not taken off various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then this utility model is also intended to comprise these changes and deformation.
Claims (9)
1. boiler waste gas purification device, it is characterised in that: include first class purification portion and secondary purification portion, described first class purification portion with
Secondary purification portion passes through the first pipeline communication；Described first class purification portion includes the first framework and the water being arranged in the first framework
Wheel, is loaded with absorbing liquid in described first framework, the bottom of described water wheels contacts with absorbing liquid level, described first framework top
Being provided with exhaust gas entrance and the first outlet, described exhaust gas entrance extends in the first framework and is arranged at above water wheels side；Described
Secondary purification portion includes that a gas-fog separator, one end of described first pipeline are connected to the first outlet, and the other end accesses aerosol and divides
From device.
Boiler waste gas purification device the most according to claim 1, it is characterised in that: further, described water wheels include rotating shaft
With multiple blades, in the sheathed rotating shaft of the plurality of blade, and rotate around rotating shaft；Described rotating shaft level is fixedly installed on the first frame
Internal.
Boiler waste gas purification device the most according to claim 1 and 2, it is characterised in that: described secondary purification portion also includes
Second framework, described gas-fog separator is arranged at the second framework top, described gas-fog separator and the connection of the second framework；Described
Two framework tops are provided with the second outlet, are loaded with absorbing liquid inside described second framework.
Boiler waste gas purification device the most according to claim 3, it is characterised in that: described boiler waste gas purification device also wraps
Including three grades of purification portions, described three grades of purification portions are connected by second pipe with secondary purification portion；Described three grades of purification portions include
Three frameworks, are loaded with absorbing liquid in described 3rd framework；Described 3rd framework top is provided with the 3rd entrance and the 3rd outlet；Institute
The one end stating second pipe is connected to second outlet at the second framework top, and the other end is connected to the 3rd entrance of the 3rd framework.
Boiler waste gas purification device the most according to claim 4, it is characterised in that: described second pipe is connected to the 3rd and enters
Mouthful, and extend to the 3rd framework absorbed inside ullage.
Boiler waste gas purification device the most according to claim 4, it is characterised in that: described boiler waste gas purification device also wraps
Including level Four purification portion, described level Four purification portion and three grades of purification portions are by the 3rd pipeline communication；Described level Four purification portion includes one
Clarifier-tank, is loaded with absorbing liquid in described clarifier-tank, described 3rd pipeline one end is connected to the 3rd outlet of the 3rd framework, another
Terminate in clarifier-tank, and immerse under clarifier-tank interior absorption liquid level.
Boiler waste gas purification device the most according to claim 6, it is characterised in that: described 3rd pipeline enters clarifier-tank
End cross-sectional area is more than or equal to the cross-sectional area of the 3rd other positions of pipeline.
Boiler waste gas purification device the most according to claim 1, it is characterised in that: it is provided with suction bottom described first framework
Receipts liquid exports.
9. according to the boiler waste gas purification device described in any claim in claim 1,2 or 4-8, it is characterised in that: institute
Stating absorbing liquid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579545.7U CN205730714U (en) | 2016-06-15 | 2016-06-15 | Boiler waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579545.7U CN205730714U (en) | 2016-06-15 | 2016-06-15 | Boiler waste gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730714U true CN205730714U (en) | 2016-11-30 |
Family
ID=57386664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620579545.7U Expired - Fee Related CN205730714U (en) | 2016-06-15 | 2016-06-15 | Boiler waste gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730714U (en) |
-
2016
- 2016-06-15 CN CN201620579545.7U patent/CN205730714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |