CN108480051A - A kind of air inducing swinging electrostatic precipitator - Google Patents

A kind of air inducing swinging electrostatic precipitator Download PDF

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Publication number
CN108480051A
CN108480051A CN201810706466.1A CN201810706466A CN108480051A CN 108480051 A CN108480051 A CN 108480051A CN 201810706466 A CN201810706466 A CN 201810706466A CN 108480051 A CN108480051 A CN 108480051A
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CN
China
Prior art keywords
collecting cylinder
dust
anode dust
anode
rolling element
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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.)
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Application number
CN201810706466.1A
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Chinese (zh)
Inventor
朱森
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Individual
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Individual
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Priority to CN201810706466.1A priority Critical patent/CN108480051A/en
Publication of CN108480051A publication Critical patent/CN108480051A/en
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    • 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
    • B03C3/45Collecting-electrodes
    • B03C3/49Collecting-electrodes tubular
    • 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
    • B03C3/66Applications of electricity supply techniques
    • 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
    • B03C3/74Cleaning the electrodes
    • B03C3/743Cleaning the electrodes by using friction, e.g. by brushes or sliding elements

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  • Electrostatic Separation (AREA)

Abstract

The invention discloses a kind of air inducing swinging electrostatic precipitator, it include body, body front end be provided with air inlet, rear end is provided with gas outlet;Electrostatic dust removal mechanism is provided in body, electrostatic dust removal mechanism includes anode dust-collecting cylinder and cathodic discharge body;The front end of cathodic discharge body is fixed on the preceding porous plate at body air inlet, and rear end is fixed on the rear porous plate at body gas outlet;Anode dust-collecting cylinder is set in by draft mechanism rotation on cathodic discharge body;The gap that several length directions along anode dust-collecting cylinder extend is offered on the barrel of anode dust-collecting cylinder, gap is covered with anode dust-collecting cylinder one week;Deashing mechanism is additionally provided in anode dust-collecting cylinder, the lower part of deashing mechanism is contacted with anode dust-collecting cylinder inner wall.The device can effectively remove the dust in electrostatic dust removal mechanism, improve electrostatic precipitation effect, while avoiding in deashing, dust raises in electrostatic dust removal mechanism.

Description

A kind of air inducing swinging electrostatic precipitator
Technical field
The present invention relates to air purification fields, refer in particular to a kind of air inducing swinging electrostatic precipitator.
Background technology
In the prior art, electrostatic dust removal mechanism includes multiple anode collecting plates being vertically arranged and is arranged between collecting plate Cathodic discharge plate;When work, dust can be stacked on anode collecting plate;Therefore it is needed to anode collecting plate after work a period of time Primary shake up and down is carried out, removes dust thereon, in this mode, anode collecting plate will just clear up one by certain time It is secondary, it can cause to accumulate a large amount of dust on anode collecting plate, electrostatic precipitation effect is caused to decline;And anode collecting plate was being shaken Cheng Zhonghui causes dust to be raised in electrostatic dust removal mechanism, so that dust is entered further channel, and then influence dust removing effects.
Invention content
It is an object of the invention to:In view of the above problems, a kind of air inducing swinging electrostatic precipitator is provided, it should Device can effectively remove the dust in electrostatic dust removal mechanism, improve electrostatic precipitation effect, while avoiding in deashing, dust exists It is raised in electrostatic dust removal mechanism.
The technical solution adopted by the present invention is as follows:
A kind of air inducing swinging electrostatic precipitator, it include body, the body front end be provided with air inlet, rear end setting There is gas outlet;Electrostatic dust removal mechanism is provided in the body, the electrostatic dust removal mechanism includes being rotatably arranged in body Anode dust-collecting cylinder and the cathodic discharge body being fixed in body;The front end of cathodic discharge body is fixed at body air inlet On the preceding porous plate at place, rear end is fixed on the rear porous plate at body gas outlet;The anode dust-collecting cylinder passes through air inducing Mechanism rotation is set on cathodic discharge body;When anode dust-collecting cylinder is rotated around cathodic discharge body, draft mechanism introduces air into In anode dust-collecting cylinder;The seam that several length directions along anode dust-collecting cylinder extend is offered on the barrel of the anode dust-collecting cylinder Gap, the gap are covered with anode dust-collecting cylinder one week;Deashing mechanism, the lower part of deashing mechanism are additionally provided in the anode dust-collecting cylinder It is contacted with anode dust-collecting cylinder inner wall, and relative motion can occur between deashing mechanism lower part and anode dust-collecting cylinder inner wall.
Further, the cathodic discharge is a columned metallic rod, axis and the anode dust-collecting cylinder of the metallic rod Axis overlap;The draft mechanism includes swivel becket and several flabellums;The swivel becket rotation is set on cathodic discharge body, institute It states flabellum one end to be fixedly connected with swivel becket, the other end is fixedly connected with anode dust-collecting cylinder inner wall.
Further, the draft mechanism includes being arranged in the preceding draft mechanism of anode dust-collecting cylinder front end and setting in anode The rear draft mechanism of dust tube rear end;The anode dust-collecting cylinder is set in cathode by preceding draft mechanism and the rotation of rear draft mechanism In electric discharge.
Further, the deashing mechanism is located at the lower section of cathodic discharge body;The deashing mechanism includes rolling element and sets The bristle on rolling element is set, the rolling element is arranged by preceding linking arm and rear linking arm in the lower section of cathodic discharge body;Institute The upper end for stating preceding linking arm and rear linking arm is fixedly connected with cathodic discharge body, and the front-end and back-end activity of lower end and rolling element connects It connects, rolling element is enable to be rotated on preceding linking arm and rear linking arm, the bristle on the rolling element is interior with anode dust-collecting cylinder Wall contacts.
Further, the rolling element is parallel with the integrated axis of cylinder of anode, and bristle thereon is along the length side of rolling element It is arranged on rolling element to spiral.
Further, the anode dust-collecting cylinder is connected with anode dust-collecting cylinder driving mechanism, the anode dust-collecting cylinder driving machine Structure rotates in body around cathodic discharge body for driving anode dust-collecting cylinder.
Further, the anode dust-collecting cylinder driving mechanism includes anode dust-collecting cylinder driving motor, driving wheel and driven wheel, The anode dust-collecting cylinder driving motor is fixed on body inner wall, and the driving wheel is mounted on anode dust-collecting cylinder driving motor Output shaft on, driven wheel is set on the outer wall of anode dust-collecting cylinder;The driving wheel and driven wheel are passed by gear drive, band Dynamic or chaindriven mode is connected.
Further, it is provided with strainer in the through-hole on preceding porous plate and rear porous plate.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
The present invention removes the ash on anode dust-collecting cylinder by the cooperation of anode dust-collecting cylinder and deashing mechanism in a manner of slowly rotating Dirt makes dust be fallen from the gap of anode dust-collecting cylinder lower part;Dust is avoided to be deposited on anode dust-collecting cylinder, while slowly rotation, It can avoid raising for dust.Improve the electrostatic precipitation effect of electrostatic mechanism.Draft mechanism is arranged in anode dust-collecting cylinder, is led to Crossing the rotation of anode dust-collecting cylinder makes draft mechanism rotate, and avoids additional motor that draft mechanism is driven to rotate, saves and set Standby cost and power consumption, while keeping the structure of whole electrostatic dust removal mechanism compacter.
Description of the drawings
Fig. 1 is the front view of the present invention;
Fig. 2 is the left view of the present invention;
Fig. 3 is the structural schematic diagram of preceding porous plate or rear porous plate;
Fig. 4 is the unfolding assumption diagram of Anodic dust-collecting cylinder of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
A kind of air inducing swinging electrostatic precipitator, it include body 1, the body 1 front end be provided with air inlet, after End is provided with gas outlet;Electrostatic dust removal mechanism is provided in the body 1, the electrostatic dust removal mechanism includes being rotatably arranged on machine Anode dust-collecting cylinder 2 in body 1 and the cathodic discharge body 13 being fixed in body 1;The front end of cathodic discharge body 13 is fixed and is set It sets on the preceding porous plate 10 at 1 air inlet of body, rear end is fixed on the rear porous plate 6 at 1 gas outlet of body;It is described Anode dust-collecting cylinder 2 is set in by draft mechanism rotation on cathodic discharge body 13;When anode dust-collecting cylinder 2 is around 13 turns of cathodic discharge body When dynamic, draft mechanism introduces air into anode dust-collecting cylinder 2;Several are offered on the barrel of the anode dust-collecting cylinder 2 along sun The gap 14 that the length direction of pole dust-collecting cylinder 2 extends, the gap 14 is covered with anode dust-collecting cylinder 2 one weeks;The anode dust-collecting cylinder 2 It is inside additionally provided with deashing mechanism, the lower part of deashing mechanism is contacted with 2 inner wall of anode dust-collecting cylinder, and deashing mechanism lower part and anode collection Relative motion can occur between 2 inner wall of dirt cup.The cathodic discharge be a columned metallic rod, the axis of the metallic rod with The axis of anode dust-collecting cylinder 2 overlaps;The draft mechanism includes swivel becket 11 and several flabellums 12;The rotation of the swivel becket 11 is arranged On cathodic discharge body 13,12 one end of the flabellum is fixedly connected with swivel becket 11, and the other end is fixed with 2 inner wall of anode dust-collecting cylinder Connection.The draft mechanism includes being arranged in the preceding draft mechanism of 2 front end of anode dust-collecting cylinder and setting in 2 rear end of anode dust-collecting cylinder Rear draft mechanism;The anode dust-collecting cylinder 2 is set in by preceding draft mechanism and the rotation of rear draft mechanism on cathodic discharge.Before Strainer 15 is provided in through-hole on porous plate 10 and rear porous plate 6.
In the course of work, air is entered by the through-hole on preceding porous plate 10 in anode dust-collecting cylinder 2, is passing through rear porous plate Through-hole discharge anode dust-collecting cylinder 2 on 6;After air enters anode dust-collecting cylinder 2, anode dust-collecting cylinder 2 connects forward voltage, and cathode is put Electric body 13 connects cathode voltage, makes to generate electric field between cathodic discharge body 13 and anode dust-collecting cylinder 2;
It is cation and electronics that air molecule ionizes under the electric field action of positive and negative electrode;In cation and cathodic discharge body 13 It is marched on towards during 2 inner wall of anode dust-collecting cylinder on attached aerial fixed particulate matter with, electronics, keeps its negatively charged, and by It is adsorbed on 2 inner wall of anode dust-collecting cylinder;After the dust on 2 inner wall of anode dust-collecting cylinder accumulates mostly, electrostatic precipitation effect can be reduced, because This present invention opens up gap 14 on the side wall of anode dust-collecting cylinder 2, and deashing mechanism is arranged in anode dust-collecting cylinder 2, works as anode When dust-collecting cylinder 2 rotates, with 2 inner wall of anode dust-collecting cylinder relative motion occurs for deashing mechanism;By the dust on 2 inner wall of anode dust-collecting cylinder It sweeps and falls or scrape;Anode dust-collecting cylinder 2 is dropped out from the gap of anode dust-collecting cylinder 2 14;Dust is set to fall on 2 lower section of anode dust-collecting cylinder, That is the bottom of body 1;Then ash discharging hole is opened up in 1 bottom of body, dust can be cleared up.The rotating speed of anode dust-collecting cylinder 2 is unsuitable It is too fast, it is too fast dust to be raised, dust removing effects are reduced instead.The time that anode dust-collecting cylinder 2 turns over a circle is that 1 ~ 10min is Preferably.By the cooperation of anode dust-collecting cylinder 2 and deashing mechanism, the ash on its Anodic dust-collecting cylinder 2 is removed in a manner of slowly rotating Dirt makes dust be fallen from 2 lower part gap 14 of anode dust-collecting cylinder;It avoids dust from being deposited on anode dust-collecting cylinder 2, while slowly turning It is dynamic, raising for dust can be avoided.Improve the electrostatic precipitation effect of electrostatic mechanism.
Existing electrostatic precipitator is required for additional draft mechanism to draw air into electrostatic dust removal mechanism, and existing Draft mechanism be generally fan, be all provided at the air inlet of body 1 and gas outlet setting fan if, use two motor To drive fan to rotate.And originally put you and directly draft mechanism is arranged in anode dust-collecting cylinder 2, directly utilize anode dust-collecting cylinder 2 Rotation drive draft mechanism to rotate, drive draft mechanism to rotate without adding additional motor.Save motor number Amount and electric cost.Keep the structure of entire air cleaning unit compacter simultaneously.
As shown in figure 4, in present embodiment, 6 gaps being arranged at equal intervals are offered on the side wall of anode dust-collecting cylinder 2 14, every gap 14 is parallel with the axis of anode dust-collecting cylinder 2;And the length of the length in gap 14 and 2 working face of anode dust-collecting cylinder It spends identical, is not extend to anode dust-collecting cylinder 2 and front-end and back-end;It is in smooth barrel to make the front-end and back-end of anode dust-collecting cylinder 2, this Sample is powered by structures such as brush or slip rings for it convenient for anode collection in cylinder;Since cathodic discharge body 13 is directly anchored to body 1 It is interior, then it can directly be powered for it by wire connecting power.
The deashing mechanism is located at the lower section of cathodic discharge body 13;The deashing mechanism includes that rolling element 7 and setting are being rolled Bristle 8 on kinetoplast 7, the rolling element 7 are arranged by preceding linking arm 9 and rear linking arm in the lower section of cathodic discharge body 13;Institute The upper end for stating preceding linking arm 9 and rear linking arm is fixedly connected with cathodic discharge body 13, and lower end and the front-end and back-end of rolling element 7 are lived Dynamic connection, enables rolling element 7 to be rotated on preceding linking arm 9 and rear linking arm, the bristle 8 on the rolling element 7 and anode collection The inner wall of dirt cup 2 contacts.
It, can be by dust from the gap of anode dust-collecting cylinder 2 14 by the relative rotation between bristle 8 and anode dust-collecting cylinder 2 It sweeps and falls.
The rolling element 7 and anode integrate that the axis of cylinder is parallel, the length direction spiral of bristle 8 thereon along rolling element 7 It is arranged on rolling element 7.When bristle 8 and anode dust-collecting cylinder 2 relatively rotate, dust is moved along the tangential direction of rolling element 7, When bristle 8 in the shape of a spiral when, the axis direction that bristle 8 can also drive dust to integrate cylinder along anode moves, from multiple directions clean, More conducively deashing.
Meanwhile being made of plastics and/or rubber in specifically used middle rolling element 7, bristle 8 and linking arm, in this way can Deashing mechanism electrification is avoided to make dust adsorption on deashing mechanism.Meanwhile draft mechanism should also use plastics and/or rubber system At.
The anode dust-collecting cylinder 2 is connected with 2 driving mechanism of anode dust-collecting cylinder, and 2 driving mechanism of anode dust-collecting cylinder is used for Anode dust-collecting cylinder 2 is driven to be rotated around cathodic discharge body 13 in body 1.
2 driving mechanism of anode dust-collecting cylinder includes anode dust-collecting cylinder driving motor 3, driving wheel 4 and driven wheel 5, described Anode dust-collecting cylinder driving motor 3 is fixed on 1 inner wall of body, and the driving wheel 4 is mounted on anode dust-collecting cylinder driving motor 3 Output shaft on, driven wheel 5 is set on the outer wall of anode dust-collecting cylinder 2;The driving wheel 4 and driven wheel 5 by gear drive, V belt translation or chaindriven mode are connected.In the present embodiment, driving wheel 4 and driven wheel 5 are gear.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims (8)

1. a kind of air inducing swinging electrostatic precipitator, it is characterised in that:It includes body(1), the body(1)Front end set It is equipped with air inlet, rear end is provided with gas outlet;The body(1)Inside it is provided with electrostatic dust removal mechanism, the electrostatic dust removal mechanism Including being rotatably arranged on body(1)Interior anode dust-collecting cylinder(2)Be fixed at body(1)Interior cathodic discharge body(13); Cathodic discharge body(13)Front end be fixed at body(1)Preceding porous plate at air inlet(10)On, rear end is fixed at Body(1)Rear porous plate at gas outlet(6)On;The anode dust-collecting cylinder(2)Cathode is set in by draft mechanism rotation to put Electric body(13)On;When anode dust-collecting cylinder(2)Around cathodic discharge body(13)When rotation, draft mechanism introduces air into anode dust-collecting cylinder (2)It is interior;The anode dust-collecting cylinder(2)Barrel on offer several along anode dust-collecting cylinder(2)Length direction extend seam Gap(14), the gap(14)It is covered with anode dust-collecting cylinder(2)One week;The anode dust-collecting cylinder(2)It is inside additionally provided with deashing mechanism, The lower part of deashing mechanism and anode dust-collecting cylinder(2)Inner wall contacts, and deashing mechanism lower part and anode dust-collecting cylinder(2)It can between inner wall Relative motion occurs.
2. air inducing swinging electrostatic precipitator according to claim 1, it is characterised in that:The cathodic discharge is a circle Columnar metallic rod, axis and the anode dust-collecting cylinder of the metallic rod(2)Axis overlap;The draft mechanism includes swivel becket (11)With several flabellums(12);The swivel becket(11)Rotation is set in cathodic discharge body(13)On, the flabellum(12)One end With swivel becket(11)It is fixedly connected, the other end and anode dust-collecting cylinder(2)Inner wall is fixedly connected.
3. air inducing swinging electrostatic precipitator according to claim 2, it is characterised in that:The draft mechanism includes setting It sets in anode dust-collecting cylinder(2)The preceding draft mechanism of front end and setting are in anode dust-collecting cylinder(2)The rear draft mechanism of rear end;The sun Pole dust-collecting cylinder(2)It is set on cathodic discharge body by preceding draft mechanism and the rotation of rear draft mechanism.
4. air inducing swinging electrostatic precipitator according to claim 1, it is characterised in that:The deashing mechanism is located at the moon Pole discharge body(13)Lower section;The deashing mechanism includes rolling element(7)With setting in rolling element(7)On bristle(8), described Rolling element(7)Pass through preceding linking arm(9)It is arranged in cathodic discharge body with rear linking arm(13)Lower section;The preceding linking arm(9) Upper end with rear linking arm and cathodic discharge body(13)It is fixedly connected, lower end and rolling element(7)Front-end and back-end flexible connection, Make rolling element(7)It can be in preceding linking arm(9)It is rotated on rear linking arm, the rolling element(7)On bristle(8)With anode collection Dirt cup(2)Inner wall contact.
5. air inducing swinging electrostatic precipitator according to claim 4, it is characterised in that:The rolling element(7)With sun The axis of extremely integrated cylinder is parallel, bristle thereon(8)Along rolling element(7)Length direction spiral be arranged in rolling element(7)On.
6. air inducing swinging electrostatic precipitator according to claim 1, it is characterised in that:The anode dust-collecting cylinder(2) It is connected with anode dust-collecting cylinder(2)Driving mechanism, the anode dust-collecting cylinder(2)Driving mechanism is for driving anode dust-collecting cylinder(2) Body(1)It is interior around cathodic discharge body(13)Rotation.
7. air inducing swinging electrostatic precipitator according to claim 6, it is characterised in that:The anode dust-collecting cylinder(2) Driving mechanism includes anode dust-collecting cylinder driving motor(3), driving wheel(4)And driven wheel(5), the anode dust-collecting cylinder driving motor (3)It is fixed at body(1)On inner wall, the driving wheel(4)Mounted on anode dust-collecting cylinder driving motor(3)Output shaft On, driven wheel(5)It is set in anode dust-collecting cylinder(2)Outer wall on;The driving wheel(4)And driven wheel(5)By gear drive, V belt translation or chaindriven mode are connected.
8. air inducing swinging electrostatic precipitator according to claim 1, it is characterised in that:Preceding porous plate(10)With it is rear more Orifice plate(6)On through-hole in be provided with strainer(15).
CN201810706466.1A 2018-07-02 2018-07-02 A kind of air inducing swinging electrostatic precipitator Withdrawn CN108480051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810706466.1A CN108480051A (en) 2018-07-02 2018-07-02 A kind of air inducing swinging electrostatic precipitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810706466.1A CN108480051A (en) 2018-07-02 2018-07-02 A kind of air inducing swinging electrostatic precipitator

Publications (1)

Publication Number Publication Date
CN108480051A true CN108480051A (en) 2018-09-04

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CN201810706466.1A Withdrawn CN108480051A (en) 2018-07-02 2018-07-02 A kind of air inducing swinging electrostatic precipitator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111229467A (en) * 2020-01-15 2020-06-05 李帅 Wind power generation device capable of self-cleaning blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111229467A (en) * 2020-01-15 2020-06-05 李帅 Wind power generation device capable of self-cleaning blades

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Application publication date: 20180904