CN206500008U - A kind of umbrella waterfall type sprays flue gas cleaner - Google Patents
A kind of umbrella waterfall type sprays flue gas cleaner Download PDFInfo
- Publication number
- CN206500008U CN206500008U CN201720154205.4U CN201720154205U CN206500008U CN 206500008 U CN206500008 U CN 206500008U CN 201720154205 U CN201720154205 U CN 201720154205U CN 206500008 U CN206500008 U CN 206500008U
- Authority
- CN
- China
- Prior art keywords
- housing
- umbrella
- flue gas
- umbrella shape
- shape lid
- 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
- 239000003546 flue gas Substances 0.000 title claims abstract description 35
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000007921 spray Substances 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 239000000779 smoke Substances 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims abstract description 18
- 239000003463 adsorbent Substances 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 7
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000003009 desulfurizing Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Abstract
A kind of umbrella waterfall type sprays flue gas cleaner, including housing, it is divided into smoke extraction chamber and spray adsorbent chamber in housing, gas approach and gas outlet are provided with the top of housing, canopy unit is provided with spray adsorbent chamber, every layer of canopy unit includes support and umbrella shape lid, at least provided with a umbrella shape lid on support, gap is provided between adjacent umbrella shape lid, circulation liquid pipe is provided between above housing inner bottom part and most last layer canopy unit, circulating pump is connected in circulation liquid pipe, the top of circulation liquid pipe is stretched into housing, and each umbrella shape lid of correspondence most last layer canopy unit sets a shower nozzle；Many layer superfine fibre packing layers are arranged at intervals with smoke extraction chamber.The clarifier makes flue gas and absorbing liquid cover in umbrella shape to scatter, waterfall type flowing is formed, so that gas-liquid contact is more abundant, the pollutant in flue gas is fully absorbed by liquid absorption, simultaneously by the further adsorption filtration of superfine fibre packing layer, flue gas removing purification efficiency is improved.
Description
Technical field
The utility model is related to a kind of smoke eliminator, belongs to flue gases purification field.
Background technology
Contain a large amount of pollutants in the flue gas that fire coal is discharged, be the main source of atmospheric pollution, cause serious haze weather.
At present, flue gas or the conventional desulfurization technology of industrial tail gas have limestone-gypsum method, ammonia process, Dual alkali etc.；Flue gases purification has
Selective catalytic reduction, non-selective catalytic reduction and low nitrogen burning method etc.；The technology of flue gas demercuration mainly has chemistry
The precipitation method and chemical oxidization method.The above method can not effective thoroughly purifying smoke, it is not good to the regulation effect of haze weather.
The minimizing technology of particulate matter mainly has filtration method, water adsorption method, plant absorption method and anion heavy in existing flue gas
Drop method.Filtration method is to utilize the absorbing particles things such as air-conditioning, humidifier, air freshener, though the concentration of particulate matter can be substantially reduced,
But filter membrane needs to clean or changed.Water adsorption method is absorbed using the fog of the generations such as ultrasonic atomizer, indoor cascade, pond
Hydrophilic particle thing in air, has the disadvantage to increase humidity, hydrophobicity particulate matter can not be removed effectively.Existing dust arrester is to super
The capture rate of fine particle is extremely low.
Disclosed in Chinese patent literature 2011101744180《The minimizing technology and removal device of fine particle》,
Disclosed in CN101869872A《Bipolar charge reinforced fine particle aggregation device》, disclosed in CN102961928A《Control
The exhaust dust device with bag of PM2.5 fine particles》All it is to make fine particle aggregate into larger particles by electrocoagulation technology to remove again,
Complicated, power consumption is high.
Utility model content
The utility model for existing flue gases purification exist not enough there is provided a kind of purification efficiency is high, effect is good
Umbrella waterfall type sprays flue gas cleaner.
Umbrella waterfall type of the present utility model sprays flue gas cleaner, using following technical scheme：
Smoke extraction chamber and spray adsorbent chamber, smoke extraction chamber are divided into by vertical clapboard in the flue gas cleaner, including housing, housing
Connected with the bottom of spray adsorbent chamber, the top correspondence spray adsorbent chamber of housing is provided with gas approach, and correspondence smoke extraction chamber is set
There is gas outlet, the bottom side of housing is provided with sewage draining exit；At least one layer of canopy unit, every layer of umbrella are provided with spray adsorbent chamber
Cap unit includes support and umbrella shape lid, at least provided with a umbrella shape lid on support, and gap, upper strata are provided between adjacent umbrella shape lid
The gap between gap and lower floor's canopy unit umbrella shape lid between canopy unit umbrella shape lid is staggered, housing inner bottom part with most
It is provided between above last layer canopy unit in circulation liquid pipe, circulation liquid pipe and connects circulating pump, the top of circulation liquid pipe is stretched into
In housing, and each umbrella shape lid of correspondence most last layer canopy unit sets a shower nozzle；Multilayer is arranged at intervals with smoke extraction chamber
Superfine fibre packing layer.
Air-introduced machine is set at the gas outlet.
The shower nozzle is located at the surface of umbrella shape lid.
Absorbing liquid (generally limewash) is injected into housing, under shower nozzle spray of the absorbing liquid by circulating liquid pipe top, together
When flue gas spray adsorbent chamber is entered by gas approach, flue gas and absorbing liquid all run downwards by umbrella shape lid, and cigarette is covered in umbrella shape
Gas and absorbing liquid are scattered, and form waterfall type flowing so that both are sufficiently mixed, and the abundant absorbed liquid of the pollutant in flue gas is inhaled
Receive.Flue gas by spray absorption enters smoke extraction chamber, is adsorbed again by superfine fibre packing layer in smoke extraction chamber, finally by outlet
Mouth discharge.
The utility model makes flue gas and absorbing liquid cover cigarette in umbrella shape by setting canopy unit and superfine fibre packing layer
Gas and absorbing liquid are scattered, strong atomization, form waterfall type flowing, so that gas-liquid contact is more abundant, the pollutant in flue gas
Fully it is absorbed by liquid absorption, while by the further adsorption filtration of superfine fibre packing layer, improving flue gas removing purification effect
Rate.The characteristics of with simple in construction, low power consumption, good purification.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model umbrella waterfall type sprays flue gas cleaner.
In figure：1st, housing, 2, gas outlet, 3, gas approach, 4, vertical clapboard, 5, smoke extraction chamber, 6, superfine fibre packing layer,
7th, sewage draining exit, 8, circulation liquid pipe, 9, circulating pump, 10, support, 11, umbrella shape lid, 12, shower nozzle, 13, spray adsorbent chamber.
Embodiment
As shown in figure 1, the utility model umbrella waterfall type is sprayed in flue gas cleaner, including housing 1, housing 1 by perpendicular
4 points of straight baffle is smoke extraction chamber 5 and spray adsorbent chamber 13.The upper end of vertical clapboard 4 is connected with the top of housing 1, under vertical clapboard 4
End is provided with interval with the bottom of housing 1, so that smoke extraction chamber 5 is connected with spray adsorbent chamber 13.The top correspondence spray absorption of housing 1
Chamber 13 is provided with gas approach 3, and correspondence smoke extraction chamber 5 is provided with gas outlet 2, in order that flue gas is smoothly discharged, can be at gas outlet 2
Air-introduced machine (being not drawn into figure) is set.The bottom side of housing 1, which is provided with sewage draining exit 7, sewage draining exit 7, is provided with blowoff valve (figure
In be not drawn into).
Multi-layer umbrella cap unit is provided with spray adsorbent chamber 13 from top to bottom, every layer of canopy unit includes support 10 and umbrella shape
At least provided with a umbrella shape lid 11 on lid 11, support 10, gap, outside umbrella shape lid 11 and shell are provided between adjacent umbrella shape lid 11
Gap is also equipped between the side wall of body 1.Between gap and lower floor's canopy unit umbrella shape lid between the canopy unit umbrella shape lid of upper strata
Gap be (misaligned up and down) staggered.Circulation fluid is provided between above the inner bottom part of housing 1 and most last layer canopy unit
Circulating pump 9 is connected in pipe 8, circulation liquid pipe 8.The top of circulation liquid pipe 8 is stretched into housing 1, and correspondence most last layer canopy unit
Each umbrella shape lid 11 set a shower nozzle 12, shower nozzle 12 be located at umbrella shape lid 11 surface.
Many layer superfine fibre packing layers 6 are arranged at intervals with smoke extraction chamber 5, the diameter of superfine chemical fiber elects 0.2 μm of -5 μ as
m。
First pass through sewage draining exit 7 and absorbing liquid (generally limewash) is injected into housing 1, absorbing liquid is by circulating pump 9 by following
Under the shower nozzle 12 on the top of ring liquid pipe 8 sprays, while flue gas enters spray adsorbent chamber 13 by gas approach.What flue gas and shower nozzle 12 were sprayed
Absorbing liquid is all run downwards by umbrella shape lid 11, and flue gas and absorbing liquid are scattered on umbrella shape lid 11, forms waterfall type flowing so that
Both are sufficiently mixed, and the pollutant in flue gas is fully absorbed by liquid absorption.Flue gas and absorbing liquid are between umbrella shape lid 11 simultaneously
Further mixing and absorption when gap is fallen.After multi-layer umbrella cap unit, most pollutant absorbed liquid absorption.Absorbing liquid
Bottom with falling directly into housing 1 after smoke reaction, is recycled.
In the presence of air-introduced machine at gas outlet 2, the flue gas by spray absorption enters smoke extraction chamber 5, by smoke extraction chamber 5
Many layer superfine fibre packing layers 6 are adsorbed again, are finally discharged by gas outlet 2.
After the absorbing liquid detergent power of the bottom of housing 1 declines, changed by the discharge of sewage draining exit 7.
Claims (3)
1. a kind of umbrella waterfall type sprays flue gas cleaner, including housing, it is characterized in that：Row is divided into by vertical clapboard in housing
Smoke chamber and spray adsorbent chamber, smoke extraction chamber are connected with the bottom of spray adsorbent chamber, and the top correspondence spray adsorbent chamber of housing is provided with
Gas approach, correspondence smoke extraction chamber is provided with gas outlet, and the bottom side of housing is provided with sewage draining exit；It is provided with spray adsorbent chamber
At least one layer of canopy unit, every layer of canopy unit is included on support and umbrella shape lid, support at least provided with a umbrella shape lid, adjacent umbrella
Gap between the gap being provided between shape lid between gap, upper strata canopy unit umbrella shape lid and lower floor's canopy unit umbrella shape lid
Stagger, be provided with to connect in circulation liquid pipe, circulation liquid pipe between housing inner bottom part and most last layer canopy unit top and follow
Ring pump, the top of circulation liquid pipe is stretched into housing, and each umbrella shape lid of correspondence most last layer canopy unit sets a shower nozzle；
Many layer superfine fibre packing layers are arranged at intervals with smoke extraction chamber.
2. umbrella waterfall type according to claim 1 sprays flue gas cleaner, it is characterized in that：Set and draw at the gas outlet
Blower fan.
3. umbrella waterfall type according to claim 1 sprays flue gas cleaner, it is characterized in that：The shower nozzle is located at umbrella shape lid
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154205.4U CN206500008U (en) | 2017-02-21 | 2017-02-21 | A kind of umbrella waterfall type sprays flue gas cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154205.4U CN206500008U (en) | 2017-02-21 | 2017-02-21 | A kind of umbrella waterfall type sprays flue gas cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500008U true CN206500008U (en) | 2017-09-19 |
Family
ID=59833572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154205.4U Expired - Fee Related CN206500008U (en) | 2017-02-21 | 2017-02-21 | A kind of umbrella waterfall type sprays flue gas cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500008U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151038A (en) * | 2017-12-31 | 2018-06-12 | 佛山市南海区会斌金属贸易有限公司 | The good emission-reduction boiler of emission reduction effect |
| CN108568181A (en) * | 2018-05-17 | 2018-09-25 | 大连铭晟环保设备有限公司 | Umbrella stream flue gas mixing arrangement and desulphurization denitration gas wash tower |
| CN109045917A (en) * | 2018-09-17 | 2018-12-21 | 郑州源冉生物技术有限公司 | A kind of use for laboratory air filter based on biotechnology |
| CN112546843A (en) * | 2020-11-11 | 2021-03-26 | 常德市金沅锅炉制造有限公司 | Energy-concerving and environment-protective type msw incineration flue gas treatment equipment |
| CN114712994A (en) * | 2022-04-29 | 2022-07-08 | 重庆富燃科技股份有限公司 | Oxygen boosting combustion smoke discharging and capturing device |
-
2017
- 2017-02-21 CN CN201720154205.4U patent/CN206500008U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151038A (en) * | 2017-12-31 | 2018-06-12 | 佛山市南海区会斌金属贸易有限公司 | The good emission-reduction boiler of emission reduction effect |
| CN108568181A (en) * | 2018-05-17 | 2018-09-25 | 大连铭晟环保设备有限公司 | Umbrella stream flue gas mixing arrangement and desulphurization denitration gas wash tower |
| CN109045917A (en) * | 2018-09-17 | 2018-12-21 | 郑州源冉生物技术有限公司 | A kind of use for laboratory air filter based on biotechnology |
| CN112546843A (en) * | 2020-11-11 | 2021-03-26 | 常德市金沅锅炉制造有限公司 | Energy-concerving and environment-protective type msw incineration flue gas treatment equipment |
| CN114712994A (en) * | 2022-04-29 | 2022-07-08 | 重庆富燃科技股份有限公司 | Oxygen boosting combustion smoke discharging and capturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20180221 |