CN203123767U - Composite type dust collector - Google Patents
Composite type dust collector Download PDFInfo
- Publication number
- CN203123767U CN203123767U CN 201320156990 CN201320156990U CN203123767U CN 203123767 U CN203123767 U CN 203123767U CN 201320156990 CN201320156990 CN 201320156990 CN 201320156990 U CN201320156990 U CN 201320156990U CN 203123767 U CN203123767 U CN 203123767U
- Authority
- CN
- China
- Prior art keywords
- type dust
- dust
- composite type
- absorption tower
- dust collector
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 40
- 239000002131 composite material Substances 0.000 title abstract 5
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000002912 waste gas Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000013043 chemical agent Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001869 rapid Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a composite type dust collector which has multiple functions of eliminating smoke, desulphurizing, removing odor and removing dust at the same time. The composite type dust collector mainly comprises an absorption tower (1), an air inlet pipe (9), a rotational flow plate (7), a grid mesh (11), a turbulent ball (4), a spiral spray head (3), a circulating water tank (13) and a circulating water pump (14). The effective volume in the absorption tower is effectively utilized, and the conditions such as the smoke retention time, the gas-solid-liquid contact area, effective collision and the like which can improve the dust removal effect are optimized in the dust removing process, so that the composite type dust collector can meet the requirements of eliminating smoke, desulphurizing, removing odor and removing dust at the same time; and the composite type dust collector has the advantages of being simple in structure, hard to block, convenient to maintain, high in dust removing efficiency, wide in application scope and the like.
Description
Technical field
The utility model relates to a kind of compound type dust remover, has smoke elimination, dedusting, desulfurization or the multi-functional that eliminates the unusual smell, and the improvement that can be widely used in waste gas, dust purifies.
Background technology
At present, conventional deduster mostly is the single dust-cleaning principle type of skill, as sack cleaner, though have the high characteristics of efficiency of dust collection, but its air loss is very big, required power of fan is very big, and energy consumption is very high, needs to change again and again cloth bag when containing viscosity or moist material in the waste gas, troublesome poeration also increases operating cost, when containing sulfur dioxide or peculiar smell in the waste gas, sack cleaner is not removed ability substantially to sulfur dioxide and peculiar smell, and this class waste gas pollution control and treatment also need be aided with other treatment process; Though electrostatic precipitator is simple but efficiency of dust collection is not high, and may imply electric spark disaster hidden-trouble on fire; Hydrofilter such as rotating stream tray scrubber deduster, though the advantage efficient, that the pressure loss is low is arranged, the deduster volume is big, cost is higher, required eddy flow flaggy number is more when being used for chemical absorbing; Though rapids ball deduster volume can dwindle, packing layer is difficult for stifled, maintenance easy to operate, unavoidably exists local dead angle, efficiency of dust collection also not high enough; And more existing compound type dust removers, as moisture film venturi scrubber, wet method cyclone dust collectors, and the patent No. is in these dedusters of utility model patent of ZL962284882, moisture film venturi scrubber resistance is bigger, the flue gas kinetic energy rejection is bigger, means that running expense height, energy consumption are higher; Though the wet method cyclone dust collectors increase than the efficient of dry method cyclone dust collectors, desulfurized effect is still lower; Possessed smoke elimination, desulfurization, three kinds of functions of dedusting though the patent No. is the utility model patent of ZL962284882, the big manufacturing of equipment volume is loaded down with trivial details, involves great expense inconvenient maintenance.
Summary of the invention
The utility model provides a kind of compound type dust remover, this deduster is simple in structure, efficient, the low advantage of the pressure loss of existing rotating stream tray scrubber, there is the volume of rapid ball deduster little again, be difficult for stops up, be convenient to the advantage of maintenance and repair, multi-functional such as also can have smoke elimination, dedusting, desulfurization simultaneously or eliminate the unusual smell, can take full advantage of the dedusting space, purification efficiency is higher.
The technical scheme that its technical problem that solves the utility model adopts is: the deduster main body is the absorption tower, determines its size, material and purifies progression according to the flue gas relevant parameter.Critical piece comprises eddy flow plate, rapid ball layer, shower nozzle and demister in the tower.Rapids ball layer is positioned at eddy flow plate top, and shower water is distributed on the eddy flow plate through rapid ball layer, forms moisture film at rapid ball layer and eddy flow plate respectively.Flue gas enters in the absorption tower from the bottom along the tower body tangential direction, big soot dust granule is thrown to the tower wall because of centrifugal action, be subjected to slide under gravity and the water pouring effect bottom, absorption tower, flue gas repeatedly rotates water conservancy diversion propradation in the shape of a spiral through the eddy flow plate simultaneously, the flue gas component velocity that makes progress reduces, at utmost reduce dead-space volume in the deduster, therefore have the remarkable advantage of eddy flow plate; Through arriving rapid ball layer again behind the eddy flow plate, turbosphere is constantly rolling, spheroid is constantly washed away and is run foul of each other, smoke dust or dirt under being cleaned can not be accumulated, eliminated the packing layer clogging, sphere not only can keep moisture state that the gas-liquid contact interface is brought in constant renewal in always like this, can carry out mass transfer and dedusting effectively, increased the effective collision number of times of flue gas and spray liquid, also namely increased the probability that dirt in the flue gas is absorbed removal, thereby improved treatment effeciency, the advantage that therefore rapid ball deduster is arranged again, be absorbed thereby pollutant is fully contacted with liquid with rapid ball layer on the eddy flow plate, reach than independent unidimensional rotating stream tray scrubber deduster or the independent higher efficient of unidimensional rapid ball deduster.When this deduster needs desulfurization, only need adding desulfurization medicament such as bases medicament to get final product; When needs were removed peculiar smell, only needing to add the chemical agent that absorbs smell substance can reach.
The beneficial effects of the utility model are, tangent line air inlet, eddy flow plate and rapid ball layer are combined, take full advantage of dischargeable capacity in the absorption tower, gas residence time, the effective contact frequency of gas-solid liquid and the effective collision frequency etc. of having optimized dust removal process improve dust removing effects, and when assisting adding corresponding chemical medicament, can be applicable to smoke elimination, dedusting, desulfurization or the requirement that eliminates the unusual smell simultaneously, and simple in structure, be difficult for stopping up, being convenient to maintenance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
1 absorption tower among the figure, 2. demister, 3. spiral nozzle, 4. rapid ball, 5. swirl vane, 6. blind plate, 7. eddy flow plate, 8. control valve, 9. air inlet pipe, 10. gas outlet, 11. aperture plates, 12. water fender, 13. cyclic water tanks, 14. water circulating pumps, 15. dosing tanks, 16. discharge pipelines.
Specific embodiment example one
Certain factory's white dust adopts this compound type dust remover to carry out dedusting, in the example shown in the figure, air inlet pipe 9 and absorption tower 1 tangentially angle, the white dust tangentially enters in the absorption tower 1,1 inside spin rises the white dust on the absorption tower, and the guide functions of passing through eddy flow plate 7 again increases the contact frequency of flue gas and absorption liquid simultaneously, reduce the component velocity of white dust in the vertical direction and reduce dead angle in the tower, can guarantee that with the absorption tower of volume this flue gas has the relatively long time of staying; Eddy flow plate 7 is made up of swirl vane 5 and blind plate 6, and aperture plate 11 is positioned at eddy flow plate 7 tops, and rapid ball 4 is scattered in and forms rapid ball layer on the aperture plate 11; Spiral nozzle 3 is above rapid ball 4, and the size of shower water is regulated by control valve 8; Shower water forms moisture film at rapid ball 4, aperture plate 11, eddy flow plate 7 respectively, in order to catch, to hold back, to absorb the white dust in the flue gas; Purifier progression in the absorption tower 1 can carry out calculation Design according to processing requirements, guarantees that deduster is that economy can improve efficiency of dust collection again to greatest extent; In order to prevent that shower water from falling into air inlet pipe 9 because of a variety of causes, water fender 12 is installed above air inlet pipe 9 and absorption tower 1 connecting portion; Shower water finally enters circulating water pool 13 from the bottom, absorption tower, recirculation water is through preliminary sedimentation, effect by water circulating pump 14 enters absorption tower 1 again and recycles, according to removing object and effect, selectively add relevant chemicals by dosing tank 15, thereby reach the purpose of removing pollutant, precipitating sludge can be discharged by discharge pipeline 16.Gas 10 discharges from the gas outlet behind the final purification.This white dust original concentration is greater than 160mg/m
3, after this compound type dust remover processing, concentration of emission is less than 15mg/m
3, efficiency of dust collection is 90.6%.
Specific embodiment example two
Certain factory's treating tail gas engineering adopts this compound type dust remover, this tail gas has unpleasant peculiar smell, contain sulfur dioxide, color is black, adds relevant chemical agent in the medicine-chest 15, uses the shower water that contains chemical agent that tail gas is sprayed, tail gas finally by the processing of crossing this compound type dust remover does not have obvious smell, black tail gas becomes colourless substantially, and treatment effect is obvious, satisfies the discharge standard requirement fully.
Claims (3)
1. compound type dust remover, it is characterized in that: be provided with 2-6 level purifier in absorption tower (1), purifier is made up of eddy flow plate (7), rapid ball (4), aperture plate (11), spiral nozzle (3), and air inlet pipe (9) is installed with tangential way with absorption tower (1) and is connected.
2. a kind of compound type dust remover according to claim 1, it is characterized in that: air inlet pipe (9) is connected with tangential way with absorption tower (1), and the hand of spiral of eddy flow plate (7) is identical with the direction of rotation that tangentially enters absorption tower (1) waste gas.
3. a kind of compound type dust remover according to claim 1 is characterized in that: be provided with aperture plate (11) in eddy flow plate (7) top, rapid ball (4) is scattered on the aperture plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156990 CN203123767U (en) | 2013-04-01 | 2013-04-01 | Composite type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156990 CN203123767U (en) | 2013-04-01 | 2013-04-01 | Composite type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123767U true CN203123767U (en) | 2013-08-14 |
Family
ID=48931797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320156990 Expired - Fee Related CN203123767U (en) | 2013-04-01 | 2013-04-01 | Composite type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123767U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941420A (en) * | 2014-06-25 | 2015-09-30 | 青岛绿洲源环境工程有限公司 | Flue gas desulfurization comprehensive treatment system and method |
| CN104958985A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | Paint mist treatment system |
| CN105251309A (en) * | 2015-11-27 | 2016-01-20 | 江苏中立环保科技有限公司 | Efficient energy-saving static dust and smoke remover and treatment method thereof |
| CN105727691A (en) * | 2014-12-09 | 2016-07-06 | 中国石油化工股份有限公司 | Tail gas treating method |
| CN106390652A (en) * | 2016-09-21 | 2017-02-15 | 江苏大学 | Wet type fine particle high-efficiency cyclone removal device |
| CN107213761A (en) * | 2017-06-30 | 2017-09-29 | 成都川通达科技有限公司 | A kind of Novel desulfurization tower |
| CN107243193A (en) * | 2017-07-31 | 2017-10-13 | 苏州百硕自动化环保设备有限公司 | A kind of quick-replaceable purifying column |
| CN107485942A (en) * | 2017-09-21 | 2017-12-19 | 中国人民解放军陆军工程大学军械士官学校 | A kind of incinerator waste gas cleaning system and its method |
| CN108619891A (en) * | 2017-03-25 | 2018-10-09 | 德州名将工贸有限公司 | Wet type honeycomb type desulfation dust-extraction device |
| CN108722122A (en) * | 2018-05-29 | 2018-11-02 | 王志强 | Industrial tungsten fusion process tail gas recycle utilizes processing method and equipment |
| CN109173667A (en) * | 2018-09-25 | 2019-01-11 | 内蒙古弘睿节能科技有限公司 | A kind of full-automatic three-level desulfation dust-extraction device |
| CN109364670A (en) * | 2018-11-28 | 2019-02-22 | 刘同� | A kind of equipment for treating industrial waste gas |
| CN110354647A (en) * | 2019-08-19 | 2019-10-22 | 石家庄天鲲化工设备有限公司 | Liquid phase cyclone dust catcher |
-
2013
- 2013-04-01 CN CN 201320156990 patent/CN203123767U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941420A (en) * | 2014-06-25 | 2015-09-30 | 青岛绿洲源环境工程有限公司 | Flue gas desulfurization comprehensive treatment system and method |
| CN105727691A (en) * | 2014-12-09 | 2016-07-06 | 中国石油化工股份有限公司 | Tail gas treating method |
| CN104958985A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | Paint mist treatment system |
| CN105251309A (en) * | 2015-11-27 | 2016-01-20 | 江苏中立环保科技有限公司 | Efficient energy-saving static dust and smoke remover and treatment method thereof |
| CN106390652A (en) * | 2016-09-21 | 2017-02-15 | 江苏大学 | Wet type fine particle high-efficiency cyclone removal device |
| CN108619891A (en) * | 2017-03-25 | 2018-10-09 | 德州名将工贸有限公司 | Wet type honeycomb type desulfation dust-extraction device |
| CN107213761A (en) * | 2017-06-30 | 2017-09-29 | 成都川通达科技有限公司 | A kind of Novel desulfurization tower |
| CN107243193A (en) * | 2017-07-31 | 2017-10-13 | 苏州百硕自动化环保设备有限公司 | A kind of quick-replaceable purifying column |
| CN107485942A (en) * | 2017-09-21 | 2017-12-19 | 中国人民解放军陆军工程大学军械士官学校 | A kind of incinerator waste gas cleaning system and its method |
| CN108722122A (en) * | 2018-05-29 | 2018-11-02 | 王志强 | Industrial tungsten fusion process tail gas recycle utilizes processing method and equipment |
| CN109173667A (en) * | 2018-09-25 | 2019-01-11 | 内蒙古弘睿节能科技有限公司 | A kind of full-automatic three-level desulfation dust-extraction device |
| CN109173667B (en) * | 2018-09-25 | 2023-10-13 | 内蒙古弘睿节能科技有限公司 | Full-automatic tertiary desulfurization dust collector |
| CN109364670A (en) * | 2018-11-28 | 2019-02-22 | 刘同� | A kind of equipment for treating industrial waste gas |
| CN109364670B (en) * | 2018-11-28 | 2020-10-30 | 广东净境环保股份有限公司 | Industrial waste gas treatment device |
| CN110354647A (en) * | 2019-08-19 | 2019-10-22 | 石家庄天鲲化工设备有限公司 | Liquid phase cyclone dust catcher |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |