CN108405187A - A kind of cathode carrier - Google Patents

A kind of cathode carrier Download PDF

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Publication number
CN108405187A
CN108405187A CN201810105965.5A CN201810105965A CN108405187A CN 108405187 A CN108405187 A CN 108405187A CN 201810105965 A CN201810105965 A CN 201810105965A CN 108405187 A CN108405187 A CN 108405187A
Authority
CN
China
Prior art keywords
cathode
needle
cathode needle
insulation
hollow pipe
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
CN201810105965.5A
Other languages
Chinese (zh)
Inventor
区俊成
谭志鹏
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.)
Gaoming District Foshan City Poplar And Metal Material Professional Towns Innovation Centers
Original Assignee
Gaoming District Foshan City Poplar And Metal Material Professional Towns Innovation Centers
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 Gaoming District Foshan City Poplar And Metal Material Professional Towns Innovation Centers filed Critical Gaoming District Foshan City Poplar And Metal Material Professional Towns Innovation Centers
Priority to CN201810105965.5A priority Critical patent/CN108405187A/en
Publication of CN108405187A publication Critical patent/CN108405187A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/86Electrode-carrying means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/40Electrode constructions
    • B03C3/41Ionising-electrodes

Abstract

The invention discloses a kind of cathode carriers, including frame, several cathode needles;The cathode needle periphery be evenly arranged with more for electric discharge flat thorn;Described cathode needle one end is provided with insulation gear;The frame includes several hollow pipes disposed in parallel and two fixed links for being separately positioned on hollow pipe both ends;The hollow pipe is provided with the through-hole being inserted into suitable for cathode needle along its length, and cathode needle is installed on through-hole by bearing, and guide rail is provided in hollow pipe, and insulation rack is slidably connected on guide rail, and the insulation rack is engaged with the insulation gear of cathode needle;One end of the hollow pipe is provided with the circular hole being inserted into suitable for motor output shaft, and the motor is for driving insulation rack movement.Structure of the invention reasonable design, is easy to make, reliability and high safety, drives cathode needle rotation by motor, avoids the flat thorn in the part on cathode needle from being covered for a long time by greasy dirt, to promote the discharge effect of cathode needle.

Description

A kind of cathode carrier
Technical field
The invention belongs to electrostatic purifier technical fields, and in particular to a kind of cathode carrier.
Background technology
Cathode carrier is the key components of electrostatic purifier, and discharge effect will largely effect on electrostatic purifier Whole clean-up effect, in the prior art, the cathode needle in cathode carrier is fixed, and commonly, outside cathode needle More spines with good discharge effect of week setting, but in purification process, the small spine of surface area is easy to be covered by greasy dirt It covers, after the thick greasy dirt of accumulation, the discharging efficiency of cathode needle significantly declines, and ultimately causes electrostatic purifier and needs frequently Cleaning, work period shorten, inefficiency.
As it can be seen that the prior art could be improved and improve.
Invention content
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of reliability and high safeties Cathode carrier, is provided with flat thorn cathode needle in cathode carrier, and flat thorn cathode needle can opposing frame rotation, avoid its surface accumulation thick Greasy dirt, discharging efficiency can be effectively improved.
In order to achieve the above object, this invention takes following technical schemes:
A kind of cathode carrier, including frame, several cathode needles;The cathode needle periphery be evenly arranged with more for electric discharge it is flat Thorn;Described cathode needle one end is provided with insulation gear;The frame includes several hollow pipes disposed in parallel and sets respectively Set two fixed links at hollow pipe both ends;The hollow pipe is provided with the through-hole being inserted into suitable for cathode needle, cathode along its length Needle is installed on through-hole by bearing, and guide rail is provided in hollow pipe, and insulation rack, the insulation rack are slidably connected on guide rail It is engaged with the insulation gear of cathode needle;One end of the hollow pipe is provided with the circular hole being inserted into suitable for motor output shaft, the electricity Machine is for driving insulation rack movement.
In the cathode carrier, the cathode needle is pipe.
In the cathode carrier, the cathode needle is square tube.
In the cathode carrier, the flat dot punch of the cathode needle is molded.
In the cathode carrier, the flat thorn of the cathode needle is uniformly distributed along the length direction of cathode needle.
In the cathode carrier, the motor is installed on insulator foot, and insulator foot is fixed on frame.
In the cathode carrier, the insulation gear is nylon gear.
In the cathode carrier, the insulation rack is made of nylon material.
Further include the controller for controlling motor work in the cathode carrier;Both ends difference inside the hollow pipe It is provided with the infrared sensor for detecting insulation rack position, infrared sensor electrically connects with controller, motor successively It connects.
Advantageous effect:
The present invention provides a kind of cathode carrier, it is uniform-distribution with several cathode needles for carrying flat thorn in the cathode carrier, has Stronger discharge effect;Cathode needle is rotatably provided in the through-hole of frame, and insulation rack is driven by fixed motor on frame It is mobile, to drive the insulation gear on the cathode needle engaged with the rack that insulate to rotate, realizes cathode needle and turn relative to frame It is dynamic.In order to effectively be positioned to insulation rack, guide rail is provided in the hollow pipe of frame so that the rack that insulate is along leading Rail translates, without departing from guide rail.For the pedestal of gear, rack and motor, make to be made from an insulative material, avoids putting because having Occur conductive between the cathode needle and motor of Electricity Functional and causes motor to be undermined and endanger periphery personnel safety.In addition, fixed link It is detachably connected between hollow pipe, in order to carry out hollow pipe inner rack maintenance, and both ends are respectively arranged in hollow pipe Infrared sensor for detecting rack position, infrared sensor is electrically connected with controller, motor successively, convenient for control Device receives the signal of infrared sensor and then controls the positive and negative rotation of motor, startup-shutdown.
Description of the drawings
Fig. 1 is the structural schematic diagram of cathode carrier provided by the invention.
Fig. 2 is the cross-sectional structure schematic diagram of cathode needle in cathode carrier provided by the invention.
Fig. 3 is the structural schematic diagram inside hollow pipe in cathode carrier provided by the invention.
Specific implementation mode
The present invention provides a kind of cathode carrier, to make the purpose of the present invention, technical solution and effect clearer, clear and definite, with It is lower to develop simultaneously that the present invention is described in more detail for embodiment with reference to attached drawing.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, the present invention provides a kind of cathode carriers, including frame, several cathode needles 1;Cathode 1 periphery of needle be evenly arranged with more for electric discharge flat thorn 11;1 one end of cathode needle is provided with insulation gear 12;If frame includes Dry root hollow pipe 21 disposed in parallel and two fixed links 22 for being separately positioned on 21 both ends of hollow pipe;Hollow pipe 21 is along length side To the through-hole being inserted into suitable for cathode needle 1 is provided with, cathode needle 1 is installed on through-hole by bearing 7, guide rail is provided in hollow pipe 21 6, insulation rack 8 is slidably connected on guide rail 6, insulation rack 8 is engaged with the insulation gear 12 of cathode needle 1;The one of hollow pipe 21 End is provided with the circular hole being inserted into suitable for 3 output shaft 31 of motor, and motor 3 is for driving insulation rack 8 to move.In addition, under bearing 7 Side is provided with Supporting cover 5, and Supporting cover 5 is fixed on hollow pipe 21 by screw, bearing 7 is avoided to move down.Each flat thorn 11 is along the moon The axially extending length of pole needle 1 is more than its length radially extended so that each flat thorn 11 is on the length direction of cathode needle 1 Discharge range bigger, while increasing the surface area of flat thorn 11, more oil stains, dirt can be accumulated during use. In the course of work, cathode needle 1 discharges for a long time, and the oil smoke of inflow can be covered in 1 surface of cathode needle, after a period of time, cathode The flat thorn 11 of needle 1 is paved with mist of oil, and by starting motor 3, output shaft 1 drives insulation rack 8 to move by gear 32 thereon, from And insulation gear 12 is driven to rotate, realize the rotation of cathode needle 1 so that other are not gone to by the flat thorn 11 that greasy dirt covers by greasy dirt 11 position of flat thorn of covering, fully extends the work period of cathode needle 1, and frequent cleaning is avoided to carry out.
Specifically, cathode needle 1 is pipe.
In another specific implementation mode, cathode needle 1 is square tube.
Specifically, 11 punch forming of flat thorn of cathode needle 1.
Specifically, the flat thorn 11 of cathode needle 1 is uniformly distributed along the length direction of cathode needle 1.
Specifically, motor 3 is installed on insulator foot 4, and insulator foot 4 is fixed on frame.
Preferably, insulation gear 12 is nylon gear.Insulation rack 8 is made of nylon material.Nylon material has good Comprehensive performance, including mechanical property, heat resistance, wear resistance, chemical resistance and self lubricity, and friction coefficient is low, There is certain anti-flammability, it is easy to process.By using insulating materials, conduction between cathode needle 1 and motor 3 is can avoid, with protection Motor 3 works normally.
Further, which further includes the controller for controlling the work of motor 3(It is not shown in figure);Hollow pipe 21 Internal both ends are separately provided for the infrared sensor of 8 position of detection insulation rack(It is not shown in figure), infrared ray sensing Device is electrically connected with controller, motor 3 successively.When the rack 8 that insulate is moved to the test point of infrared sensor, controller connects The signal for receiving infrared sensor sends motor 3 and shuts down or invert working signal, avoids insulation rack 8 and fixed link 22 It hits.
In conclusion the present invention provides a kind of cathode carrier, it is uniform-distribution with several in the cathode carrier and carries flat thorn Cathode needle, have stronger discharge effect;Cathode needle is rotatably provided in the through-hole of frame, passes through fixed motor on frame Insulation rack movement is driven, to drive the insulation gear on the cathode needle engaged with the rack that insulate to rotate, realizes cathode needle Relative to frame member.In order to effectively be positioned to insulation rack, guide rail is provided in the hollow pipe of frame so that absolutely Uncinus item is translated along guide rail, without departing from guide rail.For the pedestal of gear, rack and motor, make to be made from an insulative material, Avoid because occur between cathode needle and motor with discharging function it is conductive due to cause motor to be undermined to endanger periphery personnel safety. In addition, being detachably connected between fixed link and hollow pipe, in order to carry out hollow pipe inner rack maintenance, and both ends in hollow pipe It is separately provided for the infrared sensor of detection rack position, infrared sensor electrically connects with controller, motor successively It connects, receive the signal of infrared sensor convenient for controller and then controls the positive and negative rotation of motor, startup-shutdown.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention Protect range.

Claims (9)

1. a kind of cathode carrier, which is characterized in that including frame, several cathode needles;The cathode needle periphery is evenly arranged with more Flat thorn of the root for electric discharge;Described cathode needle one end is provided with insulation gear;The frame includes several skies disposed in parallel Heart pipe and two fixed links for being separately positioned on hollow pipe both ends;The hollow pipe is provided with along its length to be inserted suitable for cathode needle The through-hole entered, cathode needle are installed on through-hole by bearing, and guide rail is provided in hollow pipe, insulation tooth is slidably connected on guide rail Item, the insulation rack are engaged with the insulation gear of cathode needle;One end of the hollow pipe is provided with inserts suitable for motor output shaft The circular hole entered, the motor is for driving insulation rack movement.
2. cathode carrier according to claim 1, which is characterized in that the cathode needle is pipe.
3. cathode carrier according to claim 1, which is characterized in that the cathode needle is square tube.
4. cathode carrier according to claim 1, which is characterized in that the flat dot punch of the cathode needle is molded.
5. cathode carrier according to claim 1, which is characterized in that the flat thorn of the cathode needle along cathode needle length side To being uniformly distributed.
6. cathode carrier according to claim 1, which is characterized in that the motor is installed on insulator foot, and insulator foot is solid Due on frame.
7. cathode carrier according to claim 1, which is characterized in that the insulation gear is nylon gear.
8. cathode carrier according to claim 1, which is characterized in that the insulation rack is made of nylon material.
9. cathode carrier according to claim 1, which is characterized in that further include the controller for controlling motor work;Institute The infrared sensor that both ends inside hollow pipe are separately provided for detection insulation rack position is stated, infrared sensor is successively It is electrically connected with controller, motor.
CN201810105965.5A 2018-02-02 2018-02-02 A kind of cathode carrier Pending CN108405187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810105965.5A CN108405187A (en) 2018-02-02 2018-02-02 A kind of cathode carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810105965.5A CN108405187A (en) 2018-02-02 2018-02-02 A kind of cathode carrier

Publications (1)

Publication Number Publication Date
CN108405187A true CN108405187A (en) 2018-08-17

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Family Applications (1)

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CN201810105965.5A Pending CN108405187A (en) 2018-02-02 2018-02-02 A kind of cathode carrier

Country Status (1)

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CN (1) CN108405187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11453013B2 (en) 2019-05-31 2022-09-27 Royal Industrial Tech Corp Variable bidirectional electrostatic filter system with adjustable distance between charging part and dust collecting part

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795603A (en) * 1955-10-24 1958-05-28 Svenska Flaektfabriken Ab Improvements in hammering devices for discharge electrodes in electrofilters
JPS57113851A (en) * 1981-01-07 1982-07-15 Hitachi Plant Eng & Constr Co Ltd Electrical dust precipitator
CN2306075Y (en) * 1997-07-18 1999-02-03 青岛化工环保装备制造有限公司 Corona electrode wire
CN201040262Y (en) * 2007-04-30 2008-03-26 周炎武 Cathode ray for wet-type electrostatic defroster
CN102075039A (en) * 2011-02-15 2011-05-25 江苏技术师范学院 Motor stator coil winding machine
CN103135005A (en) * 2011-12-01 2013-06-05 西安艾力特电子实业有限公司 Potentiometer burn-in device
CN203044168U (en) * 2013-01-30 2013-07-10 北京思源通能科技发展有限公司 Electrostatic dust precipitation cathode device in thermal power plant
CN204544461U (en) * 2015-04-07 2015-08-12 中电投远达环保工程有限公司 Wet electrical dust precipitator cathode line
CN105689340A (en) * 2016-04-11 2016-06-22 常州气弹簧有限公司 Automatic cleaning machine for air spring pressure pipe

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795603A (en) * 1955-10-24 1958-05-28 Svenska Flaektfabriken Ab Improvements in hammering devices for discharge electrodes in electrofilters
JPS57113851A (en) * 1981-01-07 1982-07-15 Hitachi Plant Eng & Constr Co Ltd Electrical dust precipitator
CN2306075Y (en) * 1997-07-18 1999-02-03 青岛化工环保装备制造有限公司 Corona electrode wire
CN201040262Y (en) * 2007-04-30 2008-03-26 周炎武 Cathode ray for wet-type electrostatic defroster
CN102075039A (en) * 2011-02-15 2011-05-25 江苏技术师范学院 Motor stator coil winding machine
CN103135005A (en) * 2011-12-01 2013-06-05 西安艾力特电子实业有限公司 Potentiometer burn-in device
CN203044168U (en) * 2013-01-30 2013-07-10 北京思源通能科技发展有限公司 Electrostatic dust precipitation cathode device in thermal power plant
CN204544461U (en) * 2015-04-07 2015-08-12 中电投远达环保工程有限公司 Wet electrical dust precipitator cathode line
CN105689340A (en) * 2016-04-11 2016-06-22 常州气弹簧有限公司 Automatic cleaning machine for air spring pressure pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11453013B2 (en) 2019-05-31 2022-09-27 Royal Industrial Tech Corp Variable bidirectional electrostatic filter system with adjustable distance between charging part and dust collecting part

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Application publication date: 20180817