CN106984436A - A kind of electric cleaner with transverse electrode - Google Patents

A kind of electric cleaner with transverse electrode Download PDF

Info

Publication number
CN106984436A
CN106984436A CN201610628161.4A CN201610628161A CN106984436A CN 106984436 A CN106984436 A CN 106984436A CN 201610628161 A CN201610628161 A CN 201610628161A CN 106984436 A CN106984436 A CN 106984436A
Authority
CN
China
Prior art keywords
positive plate
cathode line
housing
end socket
spoiler
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
CN201610628161.4A
Other languages
Chinese (zh)
Inventor
朱健
李春平
柯芳
卞友斌
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.)
ANDA ENVIRONMENT PROTECTION SCIENCE AND TECHNOLGOY Co Ltd JIANGSU
Original Assignee
ANDA ENVIRONMENT PROTECTION SCIENCE AND TECHNOLGOY Co Ltd JIANGSU
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 ANDA ENVIRONMENT PROTECTION SCIENCE AND TECHNOLGOY Co Ltd JIANGSU filed Critical ANDA ENVIRONMENT PROTECTION SCIENCE AND TECHNOLGOY Co Ltd JIANGSU
Priority to CN201610628161.4A priority Critical patent/CN106984436A/en
Publication of CN106984436A publication Critical patent/CN106984436A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings

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  • Electrostatic Separation (AREA)

Abstract

The invention discloses a kind of electric cleaner with transverse electrode, including housing, import end socket, outlet head, inlet air flow even distribution device, ash bucket, positive plate, cathode line, sidepiece spoiler and deashing device, the two ends of housing are provided with import end socket and outlet head, inlet air flow even distribution device is provided with import end socket, lower housing portion is provided with ash bucket, multiple electric fields are provided with enclosure interior, each electric field is designed with several positive plates and corresponding cathode line, positive plate is set and the end to end composition anode row of several positive plates perpendicular to air-flow, cathode line is vertical arrangement, equidistant arrangement, cathode line is equidistant with positive plate, it is parallel, it is alternately arranged and perpendicular to airflow direction, sidepiece spoiler is respectively equipped with every group of anode row two ends and the gap of housing wall, deashing device is equipped with positive plate and cathode line.The peculiar structure of the positive plate of the present invention significantly improves the actual specific collection area of single electric field, substantially increases the efficiency of dust collection of the present invention.

Description

A kind of electric cleaner with transverse electrode
Technical field
The present invention relates to electric cleaner, more particularly to a kind of electric cleaner with transverse electrode.
Background technology
Electric cleaner is to be widely used in electric power, metallurgy, building materials, chemical industry and the field of various dusty gases purification.It is conventional Electrostatic precipitator be made up of two opposite polarity electrodes, wherein one is strip or wire discharge electrode-negative electrode, another is The anode of tabular dust collecting electrode one, during work, causes negative electrode corona discharge between negative electrode, anode under high pressure, makes fuel gas and dust lotus Electricity, Charged is respectively moved to respective opposite polarity pole plate, is adsorbed onto on pole plate, is used rapping mode, the dust on pole plate is shaken Fall into the ash bucket of bottom, so as to reach the dust purpose removed in gas.
But, in conventional electrostatic precipitator, positive plate is parallel to airflow direction and arranged at equal intervals, when on positive plate When the dust of collection is more and more, the absorption affinity of positive plate will weaken, and the Charged in air-flow does not move to pole also sometimes Plate, just by electric field air-flow, takes electric field, especially high resistivity dust and the secondary lift dust of rapping out of, more seriously, causes electrostatic Dust collector efficiency declines.
The content of the invention
It is an object of the invention to provide a kind of electric cleaner with transverse electrode, to overcome the deficiencies in the prior art.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of electric precipitation with transverse electrode Device, including housing, import end socket, outlet head, inlet air flow even distribution device, ash bucket, positive plate, cathode line, sidepiece spoiler And deashing device, the two ends of the housing, which are provided with import end socket and outlet head, the import end socket, is provided with inlet air flow Even distribution device, the lower housing portion is provided with ash bucket, is provided with multiple electric fields in the enclosure interior, each electric field is horizontal to be provided with Several positive plates and corresponding cathode line, the positive plate is sets perpendicular to airflow direction, equidistant arrangement, and some Individual positive plate is in the end to end composition anode row on airflow direction, and described cathode line is is vertically arranged, equidistant arrangement, Described cathode line is equidistant with positive plate, parallel, be alternately arranged and perpendicular to airflow direction, and anode described in every group arranges two ends Deashing dress is equipped with being respectively equipped with the gap of the housing two side on sidepiece spoiler, the positive plate and cathode line Put.
Further, each positive plate be by polylith identical lath at a certain distance, what certain angle was combined Flap type positive plate, the distance between lath is 2-5mm.
Further, each positive plate corresponds to a cathode line, and the distance between cathode line and positive plate are 250- 500mm。
The beneficial effects of the invention are as follows：
1st, the peculiar structure of positive plate significantly improves the actual specific collection area of single electric field, greatly reduces the capacity of housing, Place and cost are saved.
2nd, polylith anode arranged plate is equivalent to multiple screen packs, and dust passes through multiple filtration, substantially increases dust-collecting efficiency.
3rd, anode sheet separation is reduced so that dust is infinitely closely close to positive plate, and speed is entered in the drive for substantially increasing dust Degree, reduces smoke dust discharge concentration, proves that the present invention has reached 20mg/Nm through test of many times3Following discharge standard.
4th, the present invention is simple in construction, and cheap, resistance is small, and operating cost is low, and efficiency of dust collection is high, fundamentally responds The Environmental Protection Strategy of national energy-saving emission reduction.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is electric field layout drawing of the invention；
Fig. 3 is Sole anode plate and corresponding cathode line zoomed-in view；
In figure：1st, import end socket；2nd, inlet air flow even distribution device；3rd, ash bucket；4th, cathode line；5th, anode is arranged；51st, anode Plate；511st, lath；6th, housing；7th, outlet head；8th, sidepiece spoiler.
Embodiment
The particular content of the present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of electric cleaner with transverse electrode, including housing 6, import end socket 1, outlet head 7th, inlet air flow even distribution device 2, ash bucket 3, positive plate 51, cathode line 4, sidepiece spoiler 8 and deashing device, the housing 6 Two ends are provided with import end socket 1 and outlet head 7, the import end socket 1 and are provided with inlet air flow even distribution device 2, the housing 6 Bottom is provided with ash bucket 3, and the inside of the housing 6 is provided with multiple electric fields, each electric field it is horizontal be provided with several Hes of positive plate 51 Corresponding cathode line 4, the positive plate 51 is perpendicular to airflow direction setting, equidistant arrangement, and several positive plates 51 In the end to end composition anode row 5 on airflow direction, described cathode line 4 is is vertically arranged, equidistant arrangement, described Cathode line 4 is equidistant with positive plate 51, parallel, be alternately arranged and perpendicular to airflow direction, anode described in every group arrange 5 liang of ends with It is respectively equipped with the gap of the two side of housing 6 in sidepiece spoiler 8, the positive plate 51 and cathode line 4 and is equipped with deashing Device.
Inlet air flow even distribution device 2 described in this example can make flue gas be evenly distributed in casing, make each positive plate The grey load deviation of 51 receipts is smaller, lifts the utilization rate of electric field.Sidepiece spoiler 8 causes flue gas to pass through sun without dead angle in all directions Pole plate, improves the coverage rate of dedusting.
As shown in figure 3, in this example each positive plate 51 be by polylith identical lath 511 at a certain distance, necessarily The flap type positive plate 51 of angle combinations, the distance between lath is 3mm.
Each positive plate corresponds to a cathode line in this example, and the distance between cathode line and positive plate are 400mm.
Embarked on journey in this example middle-jiao yang, function of the spleen and stomach pole plate 51 diminution in the gap of lath 511, and positive plate 51 and the contracting of the spacing of cathode line 4 It is small, greatly reduce the migration distance that powered grit is adsorbed on positive plate 51, and the electric field force that grit is subject to also into square The enhancing of multiple, dust migration velocity must also be improved into square multiple.
This example because positive plate 51 perpendicular to airflow direction arrange, so dust with air-flow by positive plate 51 when, dust Suffered electric field force (i.e. Coulomb force) with dust and pole plate distance close to and continue to increase, its actuating speed also with dust with Pole plate distance close to and continue to increase, positive plate 51 collection dust efficiency it is higher than common pole plate, so as to carry significantly The high efficiency of dust collection of the present invention.
Deashing device is equipped with this example on each positive plate 51 and cathode line 4, deashing device can be that machinery shakes Beat device, electromagnetic rapping device, ultrasonic wave or air and run deashing device, rotating brush deashing device, compressed air spraying deashing dress Put or water rinses deashing device etc., but deashing device must be reliable, and keep regular maintenance in place, it is ensured that reliability service.
Concrete application approach of the present invention is a lot, and described above is only the preferred embodiment of the present invention, it is noted that for For those skilled in the art, under the premise without departing from the principles of the invention, some improvement can also be made, this A little improve also should be regarded as protection scope of the present invention.

Claims (3)

1. a kind of electric cleaner with transverse electrode, including housing (6), import end socket (1), outlet head (7), inlet air flow Even distribution device (2), ash bucket (3), positive plate (51), cathode line (4), sidepiece spoiler (8) and deashing device, the housing (6) Two ends provided with import end socket (1) and outlet head (7), the import end socket (1) is inner to be provided with inlet air flow even distribution device (2), housing (6) bottom is provided with ash bucket (3)；It is characterized in that：Multiple electric fields are provided with inside the housing (6), each Electric field is all horizontal to be provided with several positive plates (51) and corresponding cathode line (4), the positive plate (51) for perpendicular to Airflow direction is set, equidistant arrangement, and several positive plates (51) are in the end to end composition anode row on airflow direction (5), described cathode line (4) to be vertically arranged, equidistant arrangement, described cathode line (4) and positive plate (51) be equidistant, flat Go, be alternately arranged and perpendicular to airflow direction, anode described in every group arranges the gap of (5) two ends and the housing (6) two side Place is respectively equipped with sidepiece spoiler (8), the positive plate (51) and cathode line (4) and is equipped with deashing device.
2. a kind of electric cleaner with transverse electrode according to claim 1, it is characterised in that：Each positive plate (51) All be by polylith identical lath (511) at a certain distance, the flap type positive plate (51) that certain angle is combined, each The distance between described lath (511) is 2-5mm.
3. a kind of electric cleaner with transverse electrode according to claim 1 or 2, each positive plate (51) is right The distance between Ying Yigen cathode lines (4), the cathode line (4) and positive plate (51) are 250-500mm.
CN201610628161.4A 2016-07-26 2016-07-26 A kind of electric cleaner with transverse electrode Pending CN106984436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610628161.4A CN106984436A (en) 2016-07-26 2016-07-26 A kind of electric cleaner with transverse electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610628161.4A CN106984436A (en) 2016-07-26 2016-07-26 A kind of electric cleaner with transverse electrode

Publications (1)

Publication Number Publication Date
CN106984436A true CN106984436A (en) 2017-07-28

Family

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Country Status (1)

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CN (1) CN106984436A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328054A (en) * 2019-08-13 2019-10-15 长沙天瑞能源科技有限公司 A kind of tiny dust collection device
WO2022083665A1 (en) * 2020-10-21 2022-04-28 上海必修福企业管理有限公司 Electric field unit, electric field adsorption device, and electric field device

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2053112U (en) * 1989-03-13 1990-02-21 武汉冶金建筑专科学校 H-shaped tri-electrode duster
CN2270561Y (en) * 1995-11-20 1997-12-17 福建省龙岩环星工业公司 Electrostatic dust collector
JP2002361117A (en) * 2001-06-09 2002-12-17 Ayumi Iijima Electric precipitator
CN2540223Y (en) * 2002-05-22 2003-03-19 于德洋 High wind-speed high concentration intensive field high-efficient electrostatic dust separator
JP2003269133A (en) * 2002-03-15 2003-09-25 Toyota Motor Corp Exhaust emission control device
CN201006481Y (en) * 2007-01-16 2008-01-16 王长皓 Oil smoke purifier with oil smoke flow vertical to polar plate
CN101130180A (en) * 2006-08-21 2008-02-27 包文隆 Electric dust collector with ultra- low concentration discharge
CN102658239A (en) * 2012-04-11 2012-09-12 华绍章 High efficiency baffle plate electrostatic precipitator
CN202683348U (en) * 2012-04-18 2013-01-23 北京博鹏北科科技有限公司 Electric dust remover
CN104148181A (en) * 2014-09-01 2014-11-19 许爱勇 Macro efficient electric dust collector
CN104324809A (en) * 2014-09-11 2015-02-04 上海龙净环保科技工程有限公司 Vertical flow wet electric precipitator diversion and choke coupling structure
CN104785370A (en) * 2015-04-10 2015-07-22 斯诺堡（北京）节能环保设备有限公司 Electric precipitator
CN205109872U (en) * 2015-07-14 2016-03-30 李建民 Vortex street field effect collection dirt polar plate and electrostatic precipitator
CN205887175U (en) * 2016-07-26 2017-01-18 江苏安达环保科技有限公司 Electrostatic precipitator with horizontal electrode

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2053112U (en) * 1989-03-13 1990-02-21 武汉冶金建筑专科学校 H-shaped tri-electrode duster
CN2270561Y (en) * 1995-11-20 1997-12-17 福建省龙岩环星工业公司 Electrostatic dust collector
JP2002361117A (en) * 2001-06-09 2002-12-17 Ayumi Iijima Electric precipitator
JP2003269133A (en) * 2002-03-15 2003-09-25 Toyota Motor Corp Exhaust emission control device
CN2540223Y (en) * 2002-05-22 2003-03-19 于德洋 High wind-speed high concentration intensive field high-efficient electrostatic dust separator
CN101130180A (en) * 2006-08-21 2008-02-27 包文隆 Electric dust collector with ultra- low concentration discharge
CN201006481Y (en) * 2007-01-16 2008-01-16 王长皓 Oil smoke purifier with oil smoke flow vertical to polar plate
CN102658239A (en) * 2012-04-11 2012-09-12 华绍章 High efficiency baffle plate electrostatic precipitator
CN202683348U (en) * 2012-04-18 2013-01-23 北京博鹏北科科技有限公司 Electric dust remover
CN104148181A (en) * 2014-09-01 2014-11-19 许爱勇 Macro efficient electric dust collector
CN104324809A (en) * 2014-09-11 2015-02-04 上海龙净环保科技工程有限公司 Vertical flow wet electric precipitator diversion and choke coupling structure
CN104785370A (en) * 2015-04-10 2015-07-22 斯诺堡（北京）节能环保设备有限公司 Electric precipitator
CN205109872U (en) * 2015-07-14 2016-03-30 李建民 Vortex street field effect collection dirt polar plate and electrostatic precipitator
CN205887175U (en) * 2016-07-26 2017-01-18 江苏安达环保科技有限公司 Electrostatic precipitator with horizontal electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328054A (en) * 2019-08-13 2019-10-15 长沙天瑞能源科技有限公司 A kind of tiny dust collection device
WO2022083665A1 (en) * 2020-10-21 2022-04-28 上海必修福企业管理有限公司 Electric field unit, electric field adsorption device, and electric field device

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Application publication date: 20170728

RJ01 Rejection of invention patent application after publication