CN106237775B - A kind of horizontal multi-stage aerosol washer - Google Patents
A kind of horizontal multi-stage aerosol washer Download PDFInfo
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- CN106237775B CN106237775B CN201610822470.5A CN201610822470A CN106237775B CN 106237775 B CN106237775 B CN 106237775B CN 201610822470 A CN201610822470 A CN 201610822470A CN 106237775 B CN106237775 B CN 106237775B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Abstract
The invention discloses a kind of horizontal multi-stage aerosol washers, and the front end of processing chamber is provided with air inlet, and the rear end of processing chamber is provided with gas outlet, and pretreatment unit and Main Processor Unit and reprocessing unit are disposed with from the front end of processing chamber to rear end；Pretreatment unit includes at least one pretreatment spray equipment and at least one pretreated filtering layer；Main Processor Unit includes at least one main process task spray equipment and at least one main process task filter layer；It includes at least one reprocessing spray equipment and at least one reprocessing filter layer to reprocess unit.The present invention is good to gas sub-micron particulate matter, aerosol, drop, acid mist purifying effect, at low cost.Chemical industry, petrochemical industry, metallurgy industry can be applied, fertilizer industry electrical semiconductor component production industry, power plant, waste incineration industry exhaust gas submicron order pollutant is removed and the recycling of raw material.Purification efficiency height can reach 99.5% or more.
Description
Technical field
The present invention relates to environmental protection technical fields, particularly, are related to a kind of horizontal multi-stage aerosol washer.
Background technology
The exhaust gas generated in industrial production at present causes Heavy environmental pollution problem, although having paid attention to pollutant in society
Control.But the ways and means administered are also very imperfect, are badly in need of improving and innovate.In chemical industry, petrochemical industry, smelting
It can be a large amount of in golden industry, fertilizer industry electrical semiconductor component production industry, power plant, waste incineration industry production or operation
Contain submicron order pollutant.And lack very much the technique device that can remove submicron order pollutant now.The prior art is removed
Effect is poor, and use scope limitation is big.
Number of patent application 201420367118, patent name are：Horizontal square scrubbing tower, though design has new meaning, installation side
Just, it occupies little space, is conducive to repair, and have certain washing effect to the pollutant of larger particles, but to the dirt of sub-micron
It is bad to contaminate particle elimination effect.Now also someone uses electrostatic precipitator technology and dust settling pocket technique, but due to removing submicron order
Particulate matter effect is poor or the very high use for limiting them of cost.
Invention content
Technical problem to be solved by the invention is to provide a kind of horizontal multi-stage aerosol washers, in order to solve in gas
The problem of Submicron Particles, aerosol, drop, acid mist purifying effect difference.
On the one hand, the present invention provides a kind of horizontal multi-stage aerosol washers, and the front end of processing chamber is provided with air inlet,
The rear end of processing chamber is provided with gas outlet, pretreatment unit and main process task list are disposed with from the front end of processing chamber to rear end
Member and reprocessing unit；Pretreatment unit includes at least one pretreatment spray equipment and at least one pretreated filtering layer；It is main
Processing unit includes at least one main process task spray equipment and at least one main process task filter layer；It includes at least one to reprocess unit
A reprocessing spray equipment and at least one reprocessing filter layer；
Further, pretreatment spray equipment is located in front of pretreated filtering layer, and main process task spray equipment is located at main process task
In front of filter layer, reprocessing spray equipment is located in front of reprocessing filter layer；Pretreated filtering layer and main process task filter layer and again
Processing filter layer is vertically arranged from front to back successively；Pre-process spray equipment and main process task spray equipment and reprocessing spray equipment
It is vertically arranged from front to back successively again.
Further, main process task spray equipment include the second spray equipment and the first spray equipment, the second spray equipment and
First spray equipment is with respect to sparger arrangement；Second spray equipment spray sprays forward, and the spray of the first spray equipment sprays backward；
Or first spray equipment spray downwards spray, the second spray equipment spray upward spraying.
Further, the spray direction for pre-processing spray equipment and reprocessing spray equipment is identical as airintake direction.
Further, main process task sideboard is installed at main process task spray equipment rear, main process task sideboard is filtered with main process task
Layer connection；Main process task filters surface layer and is less than pretreatment filtration surface layer.
Further, main process task filter layer and reprocessing filter layer are by 1 to N layer of density is identical or different solid V
Type structured filter net or three-dimensional honeycomb structure filter screen composition.
Further, the material of solid V type structured filter net either three-dimensional honeycomb structure filter screen is plastics or metal
Or ceramics.
Further, pretreated filtering layer by 1 to N layer of density is identical or different solid V type structured filter net or
The material of three-dimensional honeycomb structure filter screen composition, solid V type structured filter net or three-dimensional honeycomb structure filter screen be plastics or
Person's metal or ceramics；Or pretreated filtering layer is porous filler, the material of filler is plastics or metal or ceramics or work
Property charcoal.
Further, pretreatment unit and Main Processor Unit and reprocessing unit are mutually independent cavity, are being located in advance
Rhone and filter layer lid are offered on the cavity of reason unit and Main Processor Unit and reprocessing unit；Filter layer lid is opened respectively
It is located at pretreated filtering layer and main process task filter layer and reprocessing filter layer position, is filtered for pretreated filtering layer and main process task
Layer and the installation of reprocessing filter layer are either cleaned or are replaced.
The present invention is good to gas sub-micron particulate matter, aerosol, drop, acid mist purifying effect, at low cost.It can application
Industrial and commercial bank's industry, petrochemical industry, metallurgy industry, fertilizer industry electrical semiconductor component production industry, power plant, waste incineration industry exhaust gas
Submicron order pollutant is removed and the recycling of raw material.Purification efficiency height can reach 99.5% or more.
Description of the drawings
Fig. 1 is a kind of horizontal multi-stage aerosol washer schematic diagram of the present invention.
Specific implementation mode
In order to better understand the present invention embodiment provide technical solution, also preferably with the technology of the embodiment of the present invention
Scheme is compared, and is simply introduced implementation in the prior art by way of example first below.
A kind of horizontal multi-stage aerosol washer of Fig. 1 present invention, processing chamber front end are first, and processing cavity rear end is second.Exhaust gas
Into going out from second from first.The front end of processing chamber is provided with air inlet, the rear end of processing chamber is provided with gas outlet, from
Front end to the rear end of reason chamber is disposed with pretreatment unit A1, A2 and Main Processor Unit B and reprocessing unit C；Pretreatment is single
First A1, A2 include two pretreatment spray equipments 2,3 and two pretreated filtering layers 7,8；Main Processor Unit B includes a main place
Manage spray equipment 4,5 and a main process task filter layer 9；Reprocessing unit C includes that a reprocessing spray equipment 6 and one locate again
Manage filter layer 10.
Pretreatment spray equipment 2 is located at 7 front of pretreated filtering layer, and pretreatment spray equipment 3 is located at pretreated filtering layer 8
Front.Main process task spray equipment 4,5 is located at 9 front of main process task filter layer, and reprocessing spray equipment 6 is located at reprocessing filter layer 10
Front；Pretreated filtering layer 7,8 and main process task filter layer 9 and reprocessing filter layer 10 are vertically arranged from front to back successively；Pre- place
Reason spray equipment 2,3 and main process task spray equipment 4,5 and reprocessing spray equipment 6 are vertically arranged from front to back successively.Pretreatment
Spray equipment 2,3 and main process task spray equipment 4,5 and reprocessing spray equipment 6 are the nozzle being vertically arranged.
Main process task spray equipment includes the second spray equipment 5 and the first spray equipment 4, the spray of the second spray equipment 5 and first
Shower device 4 is with respect to sparger arrangement.As shown in Figure 1, the second spray equipment 5 spray direction and airintake direction are on the contrary, the first spray fills
Set 4 spray direction it is identical as airintake direction.I.e. the second spray equipment 5 sprays forward, and the first spray equipment 4 sprays backward.Separately
Outside, 4 positive direction of the first spray equipment can also be rotated by 90 °, 5 negative direction of the second spray equipment is rotated by 90 °, and makes the first spray
Spray, the second spray equipment spray upward spraying to device spray downwards.
As shown in Figure 1, the spray direction of pretreatment spray equipment 2,3 and reprocessing spray equipment 6 is identical as airintake direction.
It pre-processes spray equipment 2,3 and reprocesses the spray backward of spray equipment 6.
Pre-process spray equipment 2,3 and main process task spray equipment 4,5 and reprocessing spray equipment 6 respectively with spray system phase
Connection, spray system are connected with pure water source, and spray system is fetched water from pure water source, supply water to spray equipment after pressurization.
Main process task sideboard is installed at main process task spray equipment rear, main process task sideboard is connect with main process task filter layer.It is main
It handles 9 surface area of filter layer and is less than pretreated filtering layer 7,8 surface areas.Reprocess the surface area and pretreatment filtration of filter layer 10
7,8 surface area of layer are identical.Pretreated filtering layer 7,8 is 1 identical to N density with main process task filter layer 9 and reprocessing filter layer 10
Or different solid V type structured filter net or three-dimensional honeycomb structure filter screen；Solid V type structured filter net or three-dimensional bee
The material of Nest architecture filter screen is plastics either metal or ceramics.N can be 1 either 2 or 3.That is filter screen can
Can also be multiple to be 1.
Pretreated filtering layer 7,8 can also be adopted as porous filler, the material of filler be plastics or metal or ceramics or
Activated carbon.
Pretreatment unit A1, A2 and Main Processor Unit B and reprocessing unit C are mutually independent cavity, are being pre-processed
Rhone 12,13,14,15 and filter layer are offered on the cavity of unit A1, A2 and Main Processor Unit B and reprocessing unit C
Lid 16,17,18,19；Filter layer lid 16,17,18,19 is opened in pretreated filtering layer 7,8 and main process task filter layer 9 and again respectively
10 position of filter layer is handled, for pretreated filtering layer 7,8 and main process task filter layer 9 and the installation of reprocessing filter layer 10 or clearly
It washes or replaces.
When exhaust gas from first into horizontal multi-stage aerosol washer after, first pass around pretreatment unit A1 and A2 spray and mistake
Filter removes particulate matter and impurity more than micron.Pretreatment unit A1 and A2 can use multi-layer according to different gas.Such as
3 grades of processing.
After the completion of pretreatment unit A1 and A2 processing, gas enters Main Processor Unit B, by the second spray equipment 5 and the
When supersaturated environments caused by one spray equipment, 4 relatively pure water spray, keep the hydrophilic particle object of gas sub-micron, gas molten
Glue, drop grow into the particle of 1 microns by core condensation process.Gas continues through main process task in Main Processor Unit B
When filter layer 9, increase and main process task filter layer due to air velocity, which are the interception of V-type stereochemical structure, makes the particle in air-flow produce
Raw collision and fusion, ultimately form local Concerning Flooding Phenomenon, and the solubility particulate larger that gas carries after liquid flooding enters again
Processing unit C.
When into reprocessing unit C, wherein hydrophilic particle, aerosol, drop is by core is solidifying and liquid flooding process shape
At 2-5 micron solubility particulates.These particles can be intercepted by the reprocessing filter layer 10 of reprocessing unit C, and interception rate is
99.5%。
Gas by reprocessing the filtering of unit C passes through gas outlet.Pretreatment unit A1, A2 effectively remove pending
Particulate matter and sundries more than micron order in gas.Main Processor Unit B and reprocessing unit C are hydrophilic by gas sub-micron grade
Property particulate matter, aerosol, acid mist and drop are successfully removed, and overall clearance rate reaches 99.5% or more.
Principle and implementation of the present invention are described for specific case used herein, and above example is said
The bright method and its core concept for being merely used to help understand the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of horizontal multi-stage aerosol washer, which is characterized in that the front end of processing chamber is provided with air inlet, in processing chamber
Rear end is provided with gas outlet, and pretreatment unit and Main Processor Unit and reprocessing are disposed with from the front end of processing chamber to rear end
Unit；Pretreatment unit includes at least one pretreatment spray equipment and at least one pretreated filtering layer；Main Processor Unit packet
Include at least one main process task spray equipment and at least one main process task filter layer；Reprocessing unit includes at least one reprocessing spray
Shower device and at least one reprocessing filter layer,
Wherein, main process task spray equipment is located in front of main process task filter layer；And
Main process task spray equipment includes the second spray equipment and the first spray equipment, the second spray equipment and the first spray equipment phase
To sparger arrangement, supersaturated environments are caused using relatively pure water spray, keep hydrophilic particle object, the gas of gas sub-micron molten
Glue and drop grow into the particle of 1 microns by core condensation process；Second spray equipment spray sprays forward, and first
The spray of spray equipment sprays backward；Or first spray equipment spray downwards spray, the second spray equipment spray upward spraying.
2. horizontal multi-stage aerosol washer according to claim 1, which is characterized in that pretreatment spray equipment is located at pre- place
It manages in front of filter layer, reprocessing spray equipment is located in front of reprocessing filter layer；Pretreated filtering layer and main process task filter layer and
Reprocessing filter layer is vertically arranged from front to back successively；Pre-process spray equipment and main process task spray equipment and reprocessing spray dress
It sets and is vertically arranged from front to back successively.
3. horizontal multi-stage aerosol washer according to claim 2, which is characterized in that pretreatment spray equipment and reprocessing
The spray direction of spray equipment is identical as airintake direction.
4. horizontal multi-stage aerosol washer according to claim 1, which is characterized in that pacify at main process task spray equipment rear
Equipped with main process task sideboard, main process task sideboard is connect with main process task filter layer；Main process task filters surface layer and is less than pretreatment filtration
Surface layer.
5. horizontal multi-stage aerosol washer according to any one of claims 1 to 4, which is characterized in that main process task filters
Layer and reprocessing filter layer are by 1 to N layer of density is identical or different solid V type structured filter net or solid honeycomb structure
Filter screen forms.
6. horizontal multi-stage aerosol washer according to claim 5, which is characterized in that solid V type structured filter net or
The material of three-dimensional honeycomb structure filter screen is plastics either metal or ceramics.
7. horizontal multi-stage aerosol washer according to any one of claims 1 to 4, which is characterized in that pretreatment filtration
Layer is by 1 to N layer density is identical or different solid V type structured filter net or solid honeycomb structure filter screen form, three-dimensional V
The material of type structured filter net either three-dimensional honeycomb structure filter screen is plastics or metal or ceramics；Or pretreatment filtration
Layer is porous filler, and the material of filler is plastics or metal or ceramics or activated carbon.
8. horizontal multi-stage aerosol washer according to any one of claims 1 to 4, which is characterized in that pretreatment unit
It is mutually independent cavity with Main Processor Unit and reprocessing unit, it is single in pretreatment unit and Main Processor Unit and reprocessing
Rhone and filter layer lid are offered on the cavity of member；Filter layer lid is opened in pretreated filtering layer and main process task filtering respectively
Layer and reprocessing filter layer position, for pretreated filtering layer and main process task filter layer and the installation of reprocessing filter layer or cleaning
Or it replaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610822470.5A CN106237775B (en) | 2016-09-14 | 2016-09-14 | A kind of horizontal multi-stage aerosol washer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610822470.5A CN106237775B (en) | 2016-09-14 | 2016-09-14 | A kind of horizontal multi-stage aerosol washer |
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| CN106237775A CN106237775A (en) | 2016-12-21 |
| CN106237775B true CN106237775B (en) | 2018-10-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091991A (en) * | 2017-06-21 | 2018-12-28 | 北京柯美瑞环保科技有限公司 | Multistage aerosol wash mill and its washing methods |
| CN108593532A (en) * | 2018-04-26 | 2018-09-28 | 武汉博富通试验设备有限公司 | A kind of salt fog/acid mist chamber filtration system |
| CN108837656B (en) * | 2018-07-27 | 2023-08-29 | 北京柯美瑞环保科技有限公司 | Composite micron-sized aerosol treatment device |
| CN109351107A (en) * | 2018-11-28 | 2019-02-19 | 北京柯美瑞环保科技有限公司 | Multistage combined solid water curtain gas-filtering device |
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| US4938787A (en) * | 1986-10-31 | 1990-07-03 | Simmerlein Erlbacher E W | Filter device and filter apparatus comprising such filter devices |
| CN201120235Y (en) * | 2007-11-15 | 2008-09-24 | 中冶南方工程技术有限公司 | Horizontal purifier |
| CN202506282U (en) * | 2012-02-15 | 2012-10-31 | 长沙华成换热设备有限公司 | SWFGr-horizontal and combined type chromium fog purification and recovery device |
| CN103007660A (en) * | 2011-09-26 | 2013-04-03 | 杰智环境科技股份有限公司 | Oil mist purifying device with function of on-line regeneration |
| CN203061004U (en) * | 2013-01-15 | 2013-07-17 | 上海慧丰环境工程有限公司 | Two-stage four-level high-efficiency cross flow washing tank |
| CN204911122U (en) * | 2015-08-31 | 2015-12-30 | 深圳市天得一环境科技有限公司 | Horizontal spray set |
| CN206064066U (en) * | 2016-09-14 | 2017-04-05 | 北京柯美瑞环保科技有限公司 | A kind of horizontal multi-stage aerosol scrubber |
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2016
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938787A (en) * | 1986-10-31 | 1990-07-03 | Simmerlein Erlbacher E W | Filter device and filter apparatus comprising such filter devices |
| CN201120235Y (en) * | 2007-11-15 | 2008-09-24 | 中冶南方工程技术有限公司 | Horizontal purifier |
| CN103007660A (en) * | 2011-09-26 | 2013-04-03 | 杰智环境科技股份有限公司 | Oil mist purifying device with function of on-line regeneration |
| CN202506282U (en) * | 2012-02-15 | 2012-10-31 | 长沙华成换热设备有限公司 | SWFGr-horizontal and combined type chromium fog purification and recovery device |
| CN203061004U (en) * | 2013-01-15 | 2013-07-17 | 上海慧丰环境工程有限公司 | Two-stage four-level high-efficiency cross flow washing tank |
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| CN106237775A (en) | 2016-12-21 |
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