CN104888963B - Solidifying mist film forming liquid film electric cleaner - Google Patents
Solidifying mist film forming liquid film electric cleaner Download PDFInfo
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- CN104888963B CN104888963B CN201510279789.3A CN201510279789A CN104888963B CN 104888963 B CN104888963 B CN 104888963B CN 201510279789 A CN201510279789 A CN 201510279789A CN 104888963 B CN104888963 B CN 104888963B
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- collecting tank
- forming liquid
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Abstract
nullA kind of solidifying mist film forming liquid film electric cleaner，Relate to electrostatic precipitation technology field，Including housing、High-voltage DC power supply、Thermal insulating case、Seal fan device、Collecting tank、Draining water tank and recirculated water water tank，This electric cleaner also sets up electric field、Dust collection plate and membranization nozzle，Dust-laden drop and the acid mist drops etc. being made enclosure interior by high-pressure electrostatic carry upper electric charge，Carry out assembling under the effect of electric field force on dust collection plate and form liquid film，Directly produce moisture film by membranization nozzle simultaneously，Gypsum Fibrosum drop to the attachment condensed on dust collection plate、PM2.5 dust、Acid mist and other droplet drop，It is rinsed，Reach the effect of solidifying mist film forming high-effective dust-removing，Recycle through collection again，Realize zero-emission target，Energy-efficient，Solve the tradition electric cleaner gypsum rain to Thermal generation unit、Acid rain、PM2.5 dust cannot thoroughly discharge clean problem.
Description
Technical field:
The present invention relates to electrostatic precipitation technology field, particularly relate to a kind of solidifying mist film forming liquid film electric cleaner.
Background technology:
The wet method of electric cleaner used in some chemical industries in a large number from the thirties in 20th century, should in last century
Equipment is mainly used in the acid mist of chemical industry and processes, and this major function can refer to coal fired power generation
After the wet desulphurization of unit, for removing the by-product Gypsum Fibrosum drop etc. produced by desulfurizing tower, and
PM2.5 ultrafine dust that conventional dry electric cleaner does not processes, desulfurizing tower produce in course of reaction its
Its drop, current environmental protection new-standard is implemented, it is desirable to ultra-clean discharges even zero-emission, so that
The electric cleaner technology in this field needs to break through, and forms new technical research direction, makes every effort to accomplish fire coal
The zero-emission of generating set.
Summary of the invention:
The technical problem to be solved is, it is provided that a kind of solidifying mist film forming liquid film electric cleaner, should
Electric cleaner also sets up electric field, dust collection plate and membranization nozzle, is made the dust-laden of enclosure interior by high-pressure electrostatic
The upper electric charge of the band such as drop and acid mist drop, carries out assembling formation liquid under the effect of electric field force on dust collection plate
Film, directly produces moisture film by membranization nozzle simultaneously, to the Gypsum Fibrosum drop of the attachment condensed on dust collection plate,
PM2.5 dust, acid mist and other droplet drop, be rinsed, and reaches the effect of solidifying mist film forming high-effective dust-removing
Really, then through collection recycle, it is achieved zero-emission target, energy-efficient, solve tradition electric precipitation
The gypsum rain of Thermal generation unit, acid rain, PM2.5 dust cannot thoroughly be discharged clean problem by device.
The technical problem to be solved realizes by the following technical solutions:
A kind of solidifying mist film forming liquid film electric cleaner, including housing, high-voltage DC power supply, thermal insulating case,
Seal fan device, collecting tank, draining water tank and recirculated water water tank, it is characterised in that:
Described housing is that interior empty tetragonal body seals structure, is fixed on level ground by steel structure support, described
Thermal insulating case is arranged on housing tip both sides, and described seal fan device is fixedly mounted on thermal insulating case
Top, described high-voltage DC power supply is arranged on the top of thermal insulating case, and described collecting tank is arranged on shell
The inside bottom of body, described draining water tank and recirculated water water tank are separately positioned on the underface of collecting tank and divide
Tong Guo not connect with collecting tank by liquid-transport pipe-line.
The both sides of described housing are respectively provided with air inlet bellows and bellows of giving vent to anger, and described air inlet bellows are arranged on shell
The front end of body, described in bellows of giving vent to anger be arranged on the end of housing, by air inlet bellows air inlet, by giving vent to anger
Bellows aerofluxus.
Arranging many gas flow holes homogenizing plate inside described air inlet bellows, many gas flow holes homogenizing plate is bolted
Being arranged on inside air inlet bellows top board, lower end is hung vertically in air inlet inner bellows, makes entrance enclosure interior
Air flow method uniform.
It is uniformly distributed multiple through hole on described many gas flow holes homogenizing plate, is made into the gas of housing by through hole
Uniform divided flows, it is to avoid gas is escaped.
Described enclosure interior arranges electric field, and inner tip arranges dust collection plate and membranization nozzle.
Multiple rows of support beam and tubulose awl electric discharge device are set inside described electric field, the fixing peace of described support beam
Being contained in housing tip box beam, described tubulose awl electric discharge device, upper end is by exhausted in housing tip box beam
Edge porcelain vase free suspension, lower end is suspended at enclosure interior, discharges high-pressure electrostatic by high-voltage DC power supply,
Dust-laden drop and the acid mist drops etc. making enclosure interior carry upper electric charge, at dust collection plate under the effect of electric field force
On carry out assemble formed liquid film.
Described dust collection plate upper end is bolted in support beam, and lower end is suspended on enclosure interior, described
Membranization nozzle is fixedly mounted on the surface of enclosure interior dust collection plate by pipeline, by membranization nozzle spray,
Producing moisture film to cover on dust collection plate, the attachment being attached to condensation on dust collection plate from top to bottom rushes
Wash, both ensure that the cleaning of dust collection plate, ensured again moisture film integrity from top to bottom, increase dust removing effects.
Described enclosure interior can arrange multiple electric field.
Described support beam arranges multiple rows of.
Described tubulose awl electric discharge device arranges multiple.
Described dust collection plate correspondence support beam arranges multiple.
Described pipeline epimere is fixedly mounted on the inwall on enclosure interior top, hypomere along housing exterior walls with under
Side's recirculated water water tank connection, goes out water pump to membranization nozzle supplies water by recirculated water water tank, reaches recirculated water water
Case collects the effect that water secondary utilizes, energy-conserving and environment-protective.
Described seal fan device also includes seal fan and air draft pipe, and described seal fan fixedly mounts
At the top of thermal insulating case, described air draft pipe one end connection thermal insulating case, the other end is directly accessed
Through filtered air, add to, inside thermal insulating case, be entered by the electric heater in thermal insulating case
Line space gas heats, and reaches the effect sealed.
Described air draft pipe arranges filter screen inside the one end accessing air, is fallen in air by strainer filtering
Foreign material, it is ensured that blast the air quality of thermal insulating case, by the electric heater in thermal insulating case
Carry out air heating, make porcelain insulator be always maintained at being dried, and it is creepage not condensed by low temperature, safe and reliable.
Described collecting tank is taper or inverted pyramid structure, is divided into proparea collecting tank and back zone collecting tank, logical
Cross dust-laden drop and acid mist drop that on the internal dust collection plate of collecting tank assembling supporting member, moisture film rinses from top to bottom,
The draining water tank below collecting tank and recirculated water water tank it is delivered to respectively by liquid-transport pipe-line, thus by housing
The internal dust granules within dusty gas is discharged by draining water tank, reaches the effect of high-effective dust-removing,
By the liquid of reusable edible is quenched by recirculated water water tank or supplementary Posterior circle utilizes, reduce discharge, fall
Low production cost, energy-conserving and environment-protective.
Described proparea collecting tank is arranged on housing bottom one end near air inlet bellows, by liquid-transport pipe-line with
Immediately below draining water tank connection, proparea collecting tank collect dust-laden liquid enter draining water tank conditioned after
Outer row.
Described back zone collecting tank is arranged on housing bottom near giving vent to anger one end of bellows, by liquid-transport pipe-line with
The recirculated water water tank connection of underface, the dust-laden liquid that back zone collecting tank is collected enters recirculated water water tank through adjusting
Matter or supplementary new water recycle again.
In actual production process, dusty gas enters air inlet bellows, is carried out by many gas flow holes homogenizing plate
Housing is entered, the dusty gas tubulose awl electric discharge device release high-pressure electrostatic by electric field after uniform divided flows
With membranization nozzle, dust collection plate membranization water spray is acted on simultaneously, by dust constaining airsetting mist film forming, coagulate at dust collection plate
Knot attachment produces moisture film, is persistently sprayed water dust collection plate from top to bottom by membranization nozzle, will be attached to gather dust
Dust-laden drop on plate and acid mist drop etc. wash away collecting tank that is clean and that fall into housing bottom, by defeated
Liquid pipeline is delivered to draining water tank or recirculated water water tank, thus completes solidifying mist film forming high-effective dust-removing.
The invention has the beneficial effects as follows, it is provided that a kind of solidifying mist film forming liquid film electric cleaner, this electric cleaner is also
Electric field, dust collection plate and membranization nozzle are set, are made dust-laden drop and the acid mist of enclosure interior by high-pressure electrostatic
The upper electric charge of the band such as drop, carries out assembling formation liquid film under the effect of electric field force on dust collection plate, leads to simultaneously
Cross membranization nozzle and directly produce moisture film, to the Gypsum Fibrosum drop of the attachment condensed on dust collection plate, PM2.5 dust,
Acid mist and other droplet drop, be rinsed, and reaches the effect of solidifying mist film forming high-effective dust-removing, then passes through
Collection recycles, it is achieved zero-emission target, energy-efficient.
Accompanying drawing illustrates:
Fig. 1 is internal structure schematic diagram of the present invention.
Fig. 2 is the shell structure schematic diagram of the present invention.
Fig. 3 is many gas flow holes homogenizing plate schematic diagram of the present invention.
Detailed description of the invention:
For the technological means making invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below in conjunction with being specifically illustrating, invention is expanded on further.
As shown in Figure 1, 2, 3, a kind of solidifying mist film forming liquid film electric cleaner, including housing 1, HVDC
Power supply 2, thermal insulating case 3, seal fan device 4, collecting tank 5, draining water tank 6 and recirculated water water tank
7, it is characterised in that:
Described housing 1 is that interior empty tetragonal body seals structure, is fixed on level ground by steel structure support 11, institute
Stating thermal insulating case 3 and be arranged on both sides, housing 1 top, described seal fan device 4 is fixedly mounted on insulation and protects
The top of incubator 3, described high-voltage DC power supply 2 is arranged on the top of thermal insulating case 3, described collecting tank 5
Being arranged on the inside bottom of housing 1, described draining water tank 6 and recirculated water water tank 7 are separately positioned on collecting tank 5
Underface and connected with collecting tank 5 by liquid-transport pipe-line 8 respectively；
The both sides of described housing 1 are respectively provided with air inlet bellows 12 and bellows 13 of giving vent to anger, and described air inlet bellows 13 set
Put the front end at housing 1, described in bellows 12 of giving vent to anger be arranged on the end of housing 1.
Arranging many gas flow holes homogenizing plate 121 inside described air inlet bellows 12, many gas flow holes homogenizing plate 121 passes through
Bolt is fixedly mounted on inside air inlet bellows 12 top board.
Multiple through hole 1211 it is uniformly distributed on described many gas flow holes homogenizing plate 121.
Described housing 1 is internal arranges electric field 14, and inner tip arranges dust collection plate 15 and membranization nozzle 16.
Described electric field 14 is internal arranges multiple rows of support beam 141 and tubulose awl electric discharge device 142, described support
Beam 141 is fixedly mounted in housing 1 top box beam 17, and shell is passed through in described tubulose awl electric discharge device 142 upper end
Porcelain insulator 171 free suspension of body 1 top box beam 17, it is internal that lower end is suspended at housing 1.
Described dust collection plate 15 upper end is fixed in support beam 141 by bolt 151, and lower end is suspended in housing 1
Portion；
Described membranization nozzle 16 is fixedly mounted on the surface of the internal dust collection plate 15 of housing 1 by pipeline 18.
Described housing 1 is internal can arrange multiple electric field 14.
Described support beam 141 arranges multiple rows of.
Described tubulose awl electric discharge device 142 arranges multiple.
The corresponding support beam 141 of described dust collection plate 15 arranges multiple.
Described pipeline 18 epimere is fixedly mounted on the inwall of housing 1 inner tip, and hypomere is along housing 1 outer wall
Connect with lower section recirculated water water tank 7.
Described seal fan device 4 also includes seal fan 41 and air draft pipe 42, and described seal fan 41 is solid
Dingan County is contained in the top of thermal insulating case 3, and described air draft pipe 42 one end connects thermal insulating case 3, another
End is directly accessed the air through drainage screen 421.
Described air draft pipe 42 arranges filter screen 421 inside the one end accessing air.
Described collecting tank 5 is taper or inverted pyramid structure, is divided into proparea collecting tank 51 and back zone collecting tank
52。
Described proparea collecting tank 51 is arranged on the one end bottom housing 1 near air inlet bellows 12, passes through tube for transfusion
Road 8 connects with the draining water tank 6 of underface.
Described back zone collecting tank 52 is arranged on the one end bottom housing 1 near bellows 13 of giving vent to anger, and passes through tube for transfusion
Road 8 connects with the recirculated water water tank 7 of underface.
The ultimate principle invented and principal character and the advantage of invention have more than been shown and described.The industry
Skilled person will appreciate that, invention is not restricted to the described embodiments, and retouches in above-described embodiment and description
The principle of the simply explanation invention stated, on the premise of without departing from spirit and scope, invention also has
Various changes and modifications, in the range of these changes and improvements both fall within claimed invention.Invention requirement
Protection domain is defined by appending claims and equivalent thereof.
Claims (9)
1. a solidifying mist film forming liquid film electric cleaner, including housing, high-voltage DC power supply, thermal insulating case,
Seal fan device, collecting tank, draining water tank and recirculated water water tank, it is characterised in that:
Described housing is that interior empty tetragonal body seals structure, is fixed on level ground by steel structure support, described absolutely
Edge couveuse is arranged on housing tip both sides, and described seal fan device is fixedly mounted on thermal insulating case
Top, described high-voltage DC power supply is arranged on the top of thermal insulating case, and described collecting tank is arranged on housing
Bottom, described draining water tank and recirculated water water tank are separately positioned on the underface of collecting tank and pass through respectively
Liquid-transport pipe-line connects with collecting tank；
The both sides of described housing are respectively provided with air inlet bellows and bellows of giving vent to anger, and described air inlet bellows are arranged on shell
The front end of body, described in bellows of giving vent to anger be arranged on the end of housing；
Arranging many gas flow holes homogenizing plate inside described air inlet bellows, many gas flow holes homogenizing plate is bolted
Being arranged on inside air inlet bellows top board, lower end is hung vertically in air inlet inner bellows；
Described enclosure interior arranges electric field, and inner tip arranges dust collection plate and membranization nozzle；
Multiple rows of support beam and tubulose awl electric discharge device are set inside described electric field, the fixing peace of described support beam
Being contained in housing tip box beam, described tubulose awl electric discharge device, upper end is by exhausted in housing tip box beam
Edge porcelain vase free suspension, lower end is suspended at enclosure interior；
Described dust collection plate upper end is bolted in support beam, and lower end is suspended on enclosure interior；
Described membranization nozzle is fixedly mounted on the surface of enclosure interior dust collection plate by pipeline；
Described pipeline epimere is fixedly mounted on the inwall on enclosure interior top, hypomere along housing exterior walls with under
Side's recirculated water water tank connection；
Described seal fan device also includes seal fan and air draft pipe, and described seal fan fixedly mounts
At the top of thermal insulating case, described air draft pipe one end connection thermal insulating case, the other end is directly accessed
Air；
Described collecting tank is taper or inverted pyramid structure, is divided into proparea collecting tank and back zone collecting tank.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Multiple through hole it is uniformly distributed on many gas flow holes homogenizing plate.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Support beam arranges multiple rows of.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Tubulose awl electric discharge device arranges multiple.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Dust collection plate correspondence support beam arranges multiple.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Enclosure interior can arrange multiple electric field.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Air draft pipe arranges filter screen inside the one end accessing air.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Proparea collecting tank is arranged on housing bottom one end near air inlet bellows, by liquid-transport pipe-line and underface
Draining water tank connects.
One the most according to claim 1 coagulates mist film forming liquid film electric cleaner, it is characterised in that described
Back zone collecting tank is arranged on housing bottom one end near bellows of giving vent to anger, by liquid-transport pipe-line and underface
Recirculated water water tank connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279789.3A CN104888963B (en) | 2015-05-27 | 2015-05-27 | Solidifying mist film forming liquid film electric cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279789.3A CN104888963B (en) | 2015-05-27 | 2015-05-27 | Solidifying mist film forming liquid film electric cleaner |
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| Publication Number | Publication Date |
|---|---|
| CN104888963A CN104888963A (en) | 2015-09-09 |
| CN104888963B true CN104888963B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510279789.3A Active CN104888963B (en) | 2015-05-27 | 2015-05-27 | Solidifying mist film forming liquid film electric cleaner |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105478236B (en) * | 2016-01-21 | 2017-09-08 | 江苏鑫复特环保科技有限公司 | The wet electrical dust precipitator of anode tube fouling can be prevented |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010835B (en) * | 1986-05-29 | 1990-12-19 | 东北师范大学 | The electrostatic precipitator that is used for fluidized bed furnace |
| CN2140785Y (en) * | 1992-05-28 | 1993-08-25 | 南京化学工业(集团)公司研究院 | Wet-type electrofilter |
| US6582500B1 (en) * | 2000-08-15 | 2003-06-24 | University Of Maryland | Electrohydrodynamic liquid-vapor separator |
| US6365112B1 (en) * | 2000-08-17 | 2002-04-02 | Sergei Babko-Malyi | Distribution of corona discharge activated reagent fluid injected into electrostatic precipitators |
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