CN105013612A - Lateral bag type module electrostatic dust collector - Google Patents

Lateral bag type module electrostatic dust collector Download PDF

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Publication number
CN105013612A
CN105013612A CN201410120772.9A CN201410120772A CN105013612A CN 105013612 A CN105013612 A CN 105013612A CN 201410120772 A CN201410120772 A CN 201410120772A CN 105013612 A CN105013612 A CN 105013612A
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CN
China
Prior art keywords
module
bag type
pole plate
air
type module
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.)
Pending
Application number
CN201410120772.9A
Other languages
Chinese (zh)
Inventor
陈光明
黄浩
万家学
夏钧锋
万伟
万斯
高博
徐丽君
徐令忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongan Jinyuan Technology Environmental Protection Equipment Co Ltd
Original Assignee
Hongan Jinyuan Technology Environmental Protection Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hongan Jinyuan Technology Environmental Protection Equipment Co Ltd filed Critical Hongan Jinyuan Technology Environmental Protection Equipment Co Ltd
Priority to CN201410120772.9A priority Critical patent/CN105013612A/en
Publication of CN105013612A publication Critical patent/CN105013612A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to the field of waste gas purification treatments, especially to an improved type electrode plate and modular efficient electrostatic dust collector. According to the present invention, the module of the lateral bag type module electrostatic dust collector comprises a bag type dust collecting electrode plate and a corona electrode line, the two ventilation cross-sections are provided with uniform air permeable holes, and waste air flow laterally passes through the module through the air permeable holes; and the air flow distribution is uniform, the electrostatic capture efficiency is high, the air distribution device and the mechanical rapping device are eliminated, the module can be freely combined according to different treatment requirements, and advantages of convenience, flexibility and high efficiency are provided.

Description

Horizontal pocket type module electrostatic precipitator
Technical field
The present invention relates to waste gas purification process field, especially a kind of improvement type pole plate, modular high efficiency electrostatic dust-precipitator.
Background technology
Electrostatic precipitator utilizes Coulomb force by the dust in gas or drop separation cleaner out.It is to almost various dust, smog, until and the particle of smiling all there is very high dust removing effects, high temperature, gases at high pressure are also suitable for, equipment resistance low (100 ~ 300Pa), less energy consumption.
China Electric Precipitation Technology starting is late, development is fast.Be widely used in the fume treatment of numerous industries such as thermal power generation, iron and steel, nonferrous metallurgy, chemical industry, building materials, machinery, electronics at present.Electrostatic precipitation technology is comparative maturity relatively, and its critical component is still in constantly improving.
Dust collecting pole plate is one of core key part of electric cleaner.Dust collecting pole plate should have the features such as dust collecting effect is good, mechanical strength is good, resistance is little, processing and fabricating is convenient.Current pole plate form huge number, common dust collecting pole plate pattern has C type, W type, Z-type.But there is the problem of flue dust secondary fly-up in present most dust collecting pole plate mostly.Under the prerequisite meeting dust collection effect, ramping effect, constantly reduce secondary smoke in electrostatic precipitation process fly upward and electrostatic precipitator is installed, maintenance is convenient, is all the target of numerous workers effort always.
Summary of the invention
Dust collecting pole plate is one of core key part of electric cleaner.Prevent one of direction of the flue dust secondary fly-up problem electrostatic precipitator development always of dust collecting pole plate.As the reasonable secondary fly-up preventing flue dust of fish scale-shaped collection electrode energy, but pole plate weight, rapping mode is bad.C template has larger heavy dirt area, is conducive to the secondary fly-up reducing flue dust.Also having various shielding dust collecting pole plate, is also can reduce flue dust secondary fly-up to a certain extent.
The present invention designs pocket type plate, horizontal air inlet, and by itself and corona polar line comprising modules.Effectively can reduce the secondary fly-up of flue dust, and also there is saving vibration body, the advantages such as modularization is easily installed, maintenance.
The present invention's horizontal pocket type module electrostatic precipitator, the dust collecting system adopted, is made up of bag type dust collection pole plate and corona polar line.
Further, the dust collecting system be made up of bag type dust collection pole plate and corona polar line is modular unit.
Further, bag type dust collection pole plate is closed, prolate bag shape structure.Length is 480mm, and width is 300mm.
Further, bag type dust collection pole plate has air-vent by wind sectional uniform, and aperture is Φ 60mm, and percent opening is 60 ~ 65%.
Further, it is inner that corona polar line is arranged on bag type dust collection pole plate, and a horizontal pocket type module installs 2 corona polar lines, and corona polar line is fixed in overall pocket type module.
Further, pocket type module can be arbitrarily made with sandwich construction according to process air quantity and efficiency requirements, and module layer and interlamellar spacing are 600mm.
Operation principle of the present invention is: waste gas enters horizontal pocket type module electrostatic precipitator main body from air inlet, dust-precipitator main body is by several horizontal pocket type module compositions, waste gas enters horizontal pocket type module from hole, electric field is formed therebetween by bag type dust collection pole plate and corona electrode, waste gas is charged under electric field action, be separated, purification, and clean gas is discharged by gas outlet.
The present invention at bag type dust collection pole plate ventilation section uniform pore openings, process off-gas flows laterally enter electric field thus, air flow method evenly, Electrostatic efficiency is higher.Airflow-distribution board need be set at electrostatic precipitator entrance point, save equipment investment.
In the horizontal pocket type module that the present invention adopts, corona polar line, bag type dust collection pole plate fixedly mount all, adopt integrated vibration dust-cleaning, do not need cathode rapping mechanism separately again, can save the mechanical vibrator mechanism of half.
The present invention adopts modularized design, installs, overhauls conveniently, and can according to process air quantity and efficiency requirements, and independent assortment module, flexibility is high.
 
Accompanying drawing explanation
Fig. 1 is the structural representation of the horizontal pocket type module of the present invention.
In FIG, 2. bag type dust collection pole plate, 3. corona polar line, 5. air-vent.
Fig. 2 is the top view of the present invention's horizontal pocket type module electrostatic precipitator.
In fig. 2,1. air inlet, 2. bag type dust collection pole plate, 3. power supply polar curve, 4. gas outlet.
Detailed description of the invention
As shown in Figure 1, the horizontal pocket type module of the present invention is made up of bag type dust collection pole plate (2) and corona polar line (3), has air-vent (5) at wind turnover sectional uniform.
Further, bag type dust collection pole plate (2) is closed, prolate bag shape structure.Length is 480mm, and width is 300mm.
Further, bag type dust collection pole plate (2) has air-vent (5) by wind sectional uniform, and aperture is Φ 60mm, and percent opening is 60 ~ 65%.
Further, it is inner that corona polar line (3) is arranged on bag type dust collection pole plate, and a horizontal pocket type module installs 2 corona polar lines (3), and corona polar line (3) is fixed in overall horizontal pocket type module.
Further, pocket type module can be arbitrarily made with sandwich construction according to process air quantity and efficiency requirements, and as shown in Figure 2, module can be interlocked and is evenly arranged, and module layer and interlamellar spacing are 600mm.
Operation principle of the present invention is: waste gas enters horizontal pocket type module electrostatic precipitator main body from air inlet (1), dust-precipitator main body is by several horizontal pocket type module compositions, waste gas enters horizontal pocket type module from air-vent (5), electric field is formed therebetween by bag type dust collection pole plate (2) and corona electrode (3), waste gas is charged under electric field action, be separated, purification, and clean gas is discharged by gas outlet (4).
The present invention at bag type dust collection pole plate ventilation section uniform pore openings, process off-gas flows laterally enter electric field thus, air flow method evenly, Electrostatic efficiency is higher.Airflow-distribution board need be set at electrostatic precipitator entrance point, save equipment investment.
In the horizontal pocket type module that the present invention adopts, bag type dust collection pole plate (2) and corona polar line (3) fixedly mount all, adopt integrated vibration dust-cleaning, do not need cathode rapping mechanism separately again, can save the mechanical vibrator mechanism of half.
The present invention adopts modularized design, installs, overhauls conveniently, and can according to process air quantity and efficiency requirements, and independent assortment module, flexibility is high.

Claims (2)

1. a horizontal pocket type module electrostatic precipitator, main apparatus components has: air inlet, horizontal pocket type module, gas outlet etc., horizontal pocket type module is made up of the bag type dust collection pole plate and corona polar line having air-vent.
2. horizontal pocket type module electrostatic precipitator as claimed in claim 1, is characterized in that: dust collecting pole plate and corona polar line adopt stationary module, and the collection electrode of this module is prolate pocket type, and corona polar line is fixing wherein, and flow of process air is laterally across this module.
CN201410120772.9A 2014-04-21 2014-04-21 Lateral bag type module electrostatic dust collector Pending CN105013612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410120772.9A CN105013612A (en) 2014-04-21 2014-04-21 Lateral bag type module electrostatic dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410120772.9A CN105013612A (en) 2014-04-21 2014-04-21 Lateral bag type module electrostatic dust collector

Publications (1)

Publication Number Publication Date
CN105013612A true CN105013612A (en) 2015-11-04

Family

ID=54404119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410120772.9A Pending CN105013612A (en) 2014-04-21 2014-04-21 Lateral bag type module electrostatic dust collector

Country Status (1)

Country Link
CN (1) CN105013612A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599354A (en) * 1979-01-23 1980-07-29 Mitsubishi Heavy Ind Ltd Electric dust collector
CN2189002Y (en) * 1994-05-14 1995-02-08 中国人民解放军昆明陆军学院 High voltage static electric field arrangement for dust removing
JPH08187450A (en) * 1995-01-06 1996-07-23 Sumitomo Heavy Ind Ltd Electric precipitator and removal of dust on dust collecting electrode
CN2805940Y (en) * 2005-07-29 2006-08-16 周益平 Highly-efficient electric dust collector employed mobile dust-collection
CN101274305A (en) * 2007-12-12 2008-10-01 浙江工商大学 Bag type dust arrest pole electric dust-collecting device
CN102343308A (en) * 2010-08-04 2012-02-08 袁野 Combined type electric deduster
CN103203156A (en) * 2013-05-07 2013-07-17 福建东源环保有限公司 Embedded type electric bag compound dust remover

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599354A (en) * 1979-01-23 1980-07-29 Mitsubishi Heavy Ind Ltd Electric dust collector
CN2189002Y (en) * 1994-05-14 1995-02-08 中国人民解放军昆明陆军学院 High voltage static electric field arrangement for dust removing
JPH08187450A (en) * 1995-01-06 1996-07-23 Sumitomo Heavy Ind Ltd Electric precipitator and removal of dust on dust collecting electrode
CN2805940Y (en) * 2005-07-29 2006-08-16 周益平 Highly-efficient electric dust collector employed mobile dust-collection
CN101274305A (en) * 2007-12-12 2008-10-01 浙江工商大学 Bag type dust arrest pole electric dust-collecting device
CN102343308A (en) * 2010-08-04 2012-02-08 袁野 Combined type electric deduster
CN103203156A (en) * 2013-05-07 2013-07-17 福建东源环保有限公司 Embedded type electric bag compound dust remover

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C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151104

WD01 Invention patent application deemed withdrawn after publication