CN201510938U - Cathode hanging dust cleaning purification device of electric precipitator - Google Patents

Cathode hanging dust cleaning purification device of electric precipitator Download PDF

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Publication number
CN201510938U
CN201510938U CN2009202363930U CN200920236393U CN201510938U CN 201510938 U CN201510938 U CN 201510938U CN 2009202363930 U CN2009202363930 U CN 2009202363930U CN 200920236393 U CN200920236393 U CN 200920236393U CN 201510938 U CN201510938 U CN 201510938U
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CN
China
Prior art keywords
nozzles
compressed air
porcelain bushing
insulating porcelain
nozzle
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 - Lifetime
Application number
CN2009202363930U
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Chinese (zh)
Inventor
何美华
耿桂淦
朱冲
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.)
Environmental protection Limited by Share Ltd of Jiangsu branch
Original Assignee
JIANGSU ZHONGKE ENERGY SAVING ENVIRONMENTAL TECHNOLOGY 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 JIANGSU ZHONGKE ENERGY SAVING ENVIRONMENTAL TECHNOLOGY Co Ltd filed Critical JIANGSU ZHONGKE ENERGY SAVING ENVIRONMENTAL TECHNOLOGY Co Ltd
Priority to CN2009202363930U priority Critical patent/CN201510938U/en
Application granted granted Critical
Publication of CN201510938U publication Critical patent/CN201510938U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a cathode hanging dust cleaning purification device of an electric precipitator, comprising an air compressor, a compressed air pipeline, an electromagnetic pulse valve and nozzles. A cathode hanging device comprises an insulating porcelain bushing upper cover plate, a cathode hanging rod, an insulating porcelain bushing and a dust cover. Three holes with the diameter of phi 42 are evenly distributed on the insulating porcelain bushing upper cover plate, the insulating porcelain bushing upper cover plate is provided with the three nozzles which have the angle of 45 degrees and the size of 1 inch through the three holes with the diameter of phi 42, the nozzles are in a spiral shape, air jet holes of the nozzles are arranged inside the insulating porcelain bushing, and the direction of the nozzles faces the inner wall of the insulating porcelain bushing; the three nozzles are connected with the compressed air pipeline which is provided with the electromagnetic pulse valve which is used for controlling the three nozzles to jet and blow the compressed air at regular time; the other end of the electromagnetic pulse valve is connected with the air compressor, and the generated compressed air are input into the nozzles through the compressed air pipeline; the jetted air scours the insulating porcelain bushing and the inner wall of the dust cover in a spiral shape; and the dust which is accumulated and attached on the inner wall is jetted and blown inside the electric precipitator to be taken away.

Description

The electric cleaner negative electrode is hung the deashing purifier
Technical field
The utility model relates to electric cleaner, and particularly a kind of electric cleaner negative electrode is hung the deashing purifier.
Background technology
The negative electrode erecting by overhang of electric cleaner mainly contains negative electrode suspension rod, dust cover and insulated porcelain sleeve composition at present.The negative electrode suspension rod that has high voltage direct current runs through the housing at electric cleaner top, in order to prevent that high-tension electricity from touching electric cleaner housing or other parts, be provided with the insulated porcelain sleeve of insulation high-tension electricity effect on housing top, and at the upper end of insulated porcelain sleeve nut fixed negative pole suspension rod, below insulated porcelain sleeve, connect dust cover, enter insulated porcelain sleeve inside and influence energising effect to prevent the inner dust of electric cleaner.Because the negative electrode erecting by overhang is in the top of whole deduster again, the dust of adhesion is thinner, is difficult to come off automatically, can be long-pending more thick more, produce creepage phenomenon at dust cover and insulated porcelain sleeve inwall dust layer surface, even discharge short.
The deashing of existing negative electrode erecting by overhang mainly is the swirling eddy that produces when entering the negative electrode erecting by overhang by the horn mouth that air communication is crossed the dust cover lower end, take away dust cover and insulated porcelain sleeve inwall dust, and the energy of this deashing is too little, can't reach the purpose of deashing at all.Want target erecting by overhang deashing and can only carry out artificial deashing by shutdown.
The utility model content
At above problem; it is a kind of simple in structure that the utility model provides; easy to operate; ash-removal effect is good; and the electric cleaner negative electrode that need not to shut down deashing is hung the deashing purifier; utilization is installed in the winding-up pipe on the insulated porcelain sleeve upper cover plate, regularly carries out the gases at high pressure jetting deashing in insulated porcelain sleeve.
The technical scheme that its technical problem that solves the utility model adopts is: comprise air compressor, compressed air piping, electromagnetic impulse valve, nozzle.The negative electrode erecting by overhang comprises insulated porcelain sleeve upper cover plate, negative electrode suspension rod, insulated porcelain sleeve, dust cover.
Uniform hole of opening three φ 42 on the insulated porcelain sleeve upper cover plate, by the hole of three φ 42 three angles being installed on the insulated porcelain sleeve upper cover plate is 45 ° 1 cun nozzle, nozzle 4 is shape in the shape of a spiral, and the puff prot of nozzle is in the inside of insulated porcelain sleeve, and the nozzle direction is facing to the inwall of insulated porcelain sleeve;
Three nozzles link to each other with compressed air piping;
An electromagnetic impulse valve is installed on compressed air piping, is used for controlling three nozzles compressed air of regularly jetting;
Another termination air compressor of electromagnetic impulse valve, the compressed air of generation is by the compressed air piping input nozzle.
Negative electrode is to send high-tension electrode, when electric cleaner energising work, the negative electrode suspension rod has high voltage direct current, the metal dust cover of insulated porcelain sleeve bottom is just as the positive pole of a ring shape, at the inner non-uniform electric field that produces of dust cover, gas generation ionization around making produces a large amount of electronics and negative ions.When dusty gas process dust cover, dust is under the effect of these electronics and ion, charged at a terrific speed and under the effect of electric field force rapidly trend dust cover opposite polarity and insulated porcelain sleeve with it, emit electric charge at last and be adsorbed onto dust cover and the inner surface of insulated porcelain sleeve.Behind the long-pending attached a certain amount of dust of dust cover and insulated porcelain sleeve inwall, electromagnetic impulse valve is opened in energising, high pressure draught along insulated porcelain sleeve rapidly down to dust cover, and moment sprays into negative electrode and hangs inside, because nozzle is shape in the shape of a spiral, the air of ejection also in the shape of a spiral shape wash away the inwall of insulated porcelain sleeve and dust cover, long-pending attached dust on its inwall is jetted takes away to the inside of electric cleaner.
After gases at high pressure moment winding-up, the cut-out air-flow is closed in the electromagnetic impulse valve outage automatically, stops winding-up.Behind the certain interval of time, electromagnetic impulse valve reopens implements the winding-up cleaning, the winding-up regularly that so goes round and begins again, and whole process need not manually-operated.
The beneficial effects of the utility model are:
Simple in structure, easy to operate, can guarantee inner the no dust stratification of negative electrode erecting by overhang for a long time, not only alleviated the intensity of safeguarding of electric cleaner, also for electric cleaner long-term, effectively move guarantee be provided.And because be the high pressure deashing, the deashing energy is big, and ash-removal effect is good.
Description of drawings
Fig. 1 hangs the structural representation of deashing purifier for the electric cleaner negative electrode.
Among the figure: 1 is that air compressor, 2 is that compressed air piping, 3 is that electromagnetic impulse valve, 4 is that nozzle, 5 is that insulated porcelain sleeve upper cover plate, 6 is that negative electrode suspension rod, 7 is that insulated porcelain sleeve, 8 is a dust cover.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model comprises air compressor 1, compressed air piping 2, electromagnetic impulse valve 3, nozzle 4, and the negative electrode erecting by overhang comprises insulated porcelain sleeve upper cover plate 5, negative electrode suspension rod 6, insulated porcelain sleeve 7, dust cover 8.Uniform hole of opening three φ 42 on insulated porcelain sleeve upper cover plate 5,5 three angles are installed is 45 ° 1 cun nozzle 4 on the insulated porcelain sleeve upper cover plate in hole by three φ 42, nozzle 4 is shape in the shape of a spiral, the puff prot of nozzle 4 is in the inside of insulated porcelain sleeve 7, and nozzle 4 directions are facing to the inwall of insulated porcelain sleeve 7; Three nozzles 4 link to each other with compressed air piping 2; An electromagnetic impulse valve 3 is installed on compressed air piping 2, is used for controlling three nozzles 4 compressed air of regularly jetting; The other end of electromagnetic impulse valve 3 connects air compressor 1 by compressed air piping 2, and the compressed air of generation passes through the time opening of electromagnetic impulse valve 3 by compressed air piping 2 input nozzles 4.
When electric cleaner energising work, negative electrode suspension rod 6 has high voltage direct current, the positive pole of a ring shape of metal dust cover 8 pictures of insulated porcelain sleeve 7 bottoms, and high voltage direct current is at the dust cover 8 inner non-uniform electric fields that produce, gas generation ionization around making produces a large amount of electronics and negative ions.When dusty gas process dust cover 8, dust is under the effect of these electronics and ion, charged at a terrific speed and under the effect of electric field force rapidly trend dust cover 8 opposite polarity and insulated porcelain sleeve 7 with it, emit electric charge at last and be adsorbed onto dust cover 8 and the inner surface of insulated porcelain sleeve 7.Behind the long-pending attached a certain amount of dust of dust cover 8 and insulated porcelain sleeve 7 inwalls, electromagnetic impulse valve 3 is opened in energising, gases at high pressure are sprayed into negative electrode erecting by overhang inside by nozzle 4, high pressure draught in the shape of a spiral shape along insulated porcelain sleeve 7 rapidly down to dust cover 8, to the cleaning of jetting of dust cover 8 and insulated porcelain sleeve 7 inside.After gases at high pressure moment winding-up, the cut-out air-flow is closed in electromagnetic impulse valve 3 outages automatically, stops winding-up.Behind the certain interval of time, electromagnetic impulse valve 3 reopens implements the winding-up cleaning, the winding-up regularly that so goes round and begins again, and whole process need not manually-operated.

Claims (4)

1. an electric cleaner negative electrode is hung the deashing purifier, it is characterized in that: comprise air compressor, compressed air piping, electromagnetic impulse valve, nozzle, nozzle is installed on the insulated porcelain sleeve upper cover plate of negative electrode erecting by overhang, nozzle links to each other with compressed air piping, an electromagnetic impulse valve is installed on compressed air piping, and an end of electromagnetic impulse valve connects air compressor.
2. hang the deashing purifier according to the described a kind of electric cleaner negative electrode of claim 1, it is characterized in that: described nozzle is uniform to be installed on the upper cover plate of insulated porcelain sleeve, and setting angle is 45 °, and the nozzle direction is facing to the inwall of insulated porcelain sleeve.
3. hang the deashing purifier according to claim 1 or 2 described any electric cleaner negative electrodes, it is characterized in that: described nozzle is shape in the shape of a spiral.
4. hang the deashing purifier according to claim 1 or 2 described any electric cleaner negative electrodes, it is characterized in that: described nozzle quantity is 3.
CN2009202363930U 2009-09-28 2009-09-28 Cathode hanging dust cleaning purification device of electric precipitator Expired - Lifetime CN201510938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202363930U CN201510938U (en) 2009-09-28 2009-09-28 Cathode hanging dust cleaning purification device of electric precipitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202363930U CN201510938U (en) 2009-09-28 2009-09-28 Cathode hanging dust cleaning purification device of electric precipitator

Publications (1)

Publication Number Publication Date
CN201510938U true CN201510938U (en) 2010-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202363930U Expired - Lifetime CN201510938U (en) 2009-09-28 2009-09-28 Cathode hanging dust cleaning purification device of electric precipitator

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CN (1) CN201510938U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102614988A (en) * 2012-03-26 2012-08-01 兖矿集团有限公司 Cleaning device for pollution flashover preventive porcelain insulator for electrostatic dust collector and application of cleaning device
CN103567071A (en) * 2012-07-31 2014-02-12 上海冶金矿山机械厂 Anode plate with spraying and blowing functions in dust remover
CN104399589A (en) * 2014-12-18 2015-03-11 泰兴电除尘设备厂有限公司 Hanging device of cathode system of electrostatic precipitation equipment
CN104525379A (en) * 2015-01-15 2015-04-22 福建龙净环保股份有限公司 Electric dust remover and cleaning device for cathode suspensions of electric dust remover

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102614988A (en) * 2012-03-26 2012-08-01 兖矿集团有限公司 Cleaning device for pollution flashover preventive porcelain insulator for electrostatic dust collector and application of cleaning device
CN102614988B (en) * 2012-03-26 2014-06-11 兖矿集团有限公司 Cleaning device for pollution flashover preventive porcelain insulator for electrostatic dust collector and application of cleaning device
CN103567071A (en) * 2012-07-31 2014-02-12 上海冶金矿山机械厂 Anode plate with spraying and blowing functions in dust remover
CN104399589A (en) * 2014-12-18 2015-03-11 泰兴电除尘设备厂有限公司 Hanging device of cathode system of electrostatic precipitation equipment
CN104399589B (en) * 2014-12-18 2016-07-06 江苏蓝电环保股份有限公司 A kind of electric dust-removing equipment cathod system erecting by overhang
CN104525379A (en) * 2015-01-15 2015-04-22 福建龙净环保股份有限公司 Electric dust remover and cleaning device for cathode suspensions of electric dust remover

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: KEXING ENVIRONMENT ENGINEERING TECH CO., LTD., JIA

Free format text: FORMER OWNER: JIANGSU ZHONGKE ENERGY SAVING ENVIRONMENTAL TECHNOLOGY CO., LTD.

Effective date: 20110407

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110407

Address after: 224003 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9

Patentee after: Jiangsu Kehang Environment Engineering Technology Co., Ltd.

Address before: 224003 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9

Patentee before: Jiangsu Zhongke Energy Saving Environmental Technology Co., Ltd.

CP03 Change of name, title or address

Address after: 224051 Jiangsu environmental protection industrial park, No. 1, No. five road, Yancheng City

Patentee after: Jiangsu Zhongke Energy Saving & Environmental Protection Technology Co., Ltd.

Address before: 224003 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9

Patentee before: Jiangsu Kehang Environment Engineering Technology Co., Ltd.

CP03 Change of name, title or address
CP01 Change in the name or title of a patent holder

Address after: 224051 Jiangsu environmental protection industrial park, No. 1, No. five road, Yancheng City

Patentee after: Environmental protection Limited by Share Ltd of Jiangsu branch

Address before: 224051 Jiangsu environmental protection industrial park, No. 1, No. five road, Yancheng City

Patentee before: Jiangsu Zhongke Energy Saving & Environmental Protection Technology Co., Ltd.

CP01 Change in the name or title of a patent holder
CX01 Expiry of patent term

Granted publication date: 20100623

CX01 Expiry of patent term