CN204544465U - A kind of self-cleaning rotating anode arrangement for wet electric cleaner - Google Patents

A kind of self-cleaning rotating anode arrangement for wet electric cleaner Download PDF

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Publication number
CN204544465U
CN204544465U CN201520237872.XU CN201520237872U CN204544465U CN 204544465 U CN204544465 U CN 204544465U CN 201520237872 U CN201520237872 U CN 201520237872U CN 204544465 U CN204544465 U CN 204544465U
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CN
China
Prior art keywords
self
cleaning
anode
wet electric
cleaning pond
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Application number
CN201520237872.XU
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Chinese (zh)
Inventor
王祖武
肖述明
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武汉大学
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Priority to CN201520237872.XU priority Critical patent/CN204544465U/en
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Publication of CN204544465U publication Critical patent/CN204544465U/en

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Abstract

The utility model provides a kind of self-cleaning rotating anode arrangement for wet electric cleaner, it comprises self-cleaning pond, and the rotation of the current baffle plate alternately arranged betwixt and reinforcement current scour ability turns brush, described rotary anode wet electric cleaner flexible anode bottom directly submerge cleaning pond, realize the wetting of positive plate on the one hand, thus realize wet electric precipitation, make to be deposited on the dust granules on positive plate on the other hand to be cleaned by the souring of current, thus realize rotating anode self-cleaning; Self-cleaning water pool device of the present utility model compares traditional spraying and cleaning apparatus, can effectively avoid electric field unstable, thus ensures evenly and continuous print Electric Field Distribution, to be conducive to simplification device structure, to improve equipment reliability of operation; Flexible electrode is combined with self-cleaning pond, compares traditional high-pressure spraying system, reduces equipment cost, water saving, effectively can realize the self-cleaning of wet electric cleaner.

Description

A kind of self-cleaning rotating anode arrangement for wet electric cleaner
Technical field
The utility model relates to wet electric cleaner field, specifically be a kind of self-cleaning rotating anode arrangement for wet electric cleaner.
Background technology
Dry type and wet electrical dust precipitator is divided into according to purge mode in technical field of electrostatic dust collection.Dry electric precipitation device generally adopts mechanical rapping cleaning dust mode, in the process of deashing, easily secondary droplets occurs; Dry electric precipitation device has certain requirement to grit ratio resistance scope simultaneously, and the grit that ratio resistance is higher can form inverse corona, and the dust that ratio resistance is lower easily secondary fly-up occurs, and the equipment that affects normally runs.
Existing wet electric cleaner, because positive plate is non-conductive, need consume a large amount of water come antianode plate realize continuous print spray form water membrane thus conduction.And the water-drop sputtering that spray causes and water smoke easily affect electric-field intensity and etching apparatus, thus affect efficiency of dust collection; The wet electric cleaner of existing fixed polar plate is undesirable to the removal effect of acid mist in PM2.5 particle and flue gas simultaneously.
With flexible insulation hydrophobic fiber fabric dust collecting electrode Material selec-tion and surface water membrane formation mechanism for break-through point, to control the discharge of coal desulfurization flue gas pollutant for final goal, propose the technology path that a kind of type flexible dust is applied to coal desulfurization flue gas deep purifying.
Utility model content
The purpose of this utility model is to provide a kind of self-cleaning water pool device of wet electric cleaner, can ensure that wet electric cleaner has good removal effect to PM2.5 and acid mist, the problems such as the unstable and equipment corrosion of can effectively avoid again traditional fountain to wet electric field that electric cleaner brings.
In order to achieve the above object, the technical solution of the utility model is as follows:
For a self-cleaning rotating anode arrangement for wet electric cleaner, comprise cleaning pond (1), some groups of wheels (2), corona wire (4), turbulent baffle plate (5), self-cleaning pond dividing plate (6); Described wheels of often organizing comprise a driving wheel (21) and a driven pulley (22), driving wheel (21) is connected by flexible control of dust anode (3) of occlusive tape with driven pulley (22): described cleaning pond (1) top is provided with self-cleaning pond dividing plate (6), driven pulley (22) is positioned at below, self-cleaning pond dividing plate (6), driving wheel (21) is positioned at top, self-cleaning pond dividing plate (6), self-cleaning pond dividing plate (6) is provided with the hole passed for flexible control of dust anode (3) of occlusive tape; The outside of flexible control of dust anode (3) of the middle occlusive tape of described wheels (2) and inside thereof are provided with the parallel corona wire (4) of control of dust anode (3) flexible with occlusive tape; The sidewall that described cleaning pond is relative is alternatingly arranged with and wheels turbulent baffle plate (5) one to one, described turbulent baffle plate (5) between self-cleaning pond dividing plate and driven pulley, and passes flexible control of dust anode (3) of occlusive tape.
Described cleaning pond (1) bottom is respectively arranged with water inlet (7) and delivery port (8).
Described self-cleaning rotating anode arrangement also comprises rotating to turn brushes (9), and described rotation turns brush (9) and is arranged on the cleaning basin side wall relative with turbulent baffle plate (5), and is located on the same line with turbulent baffle plate (5).
Described wheels (2) be 2 groups and more than, be provided with corona wire (4) between adjacent wheels, equal equidistant arrangement between described wheels, between corona wire (4).
The material of flexible control of dust anode (3) of described occlusive tape is polypropylene, acrylonitrile homopolymer, polyester, polyphenylene sulfide, polytetrafluoroethylene (PTFE) or glass fibre.
Described driven pulley (22) is fixed on cleaning pond (1) inwall by spring.
In the utility model: during use, cleaning injects water in pond, and directly submerging in water in the flexible control of dust anode bottom of occlusive tape, realizes soaking flexible control of dust anode by the turbulent water in self-cleaning pond, the self-cleaning of wet electricity to flexible control of dust anode simultaneously.When it should be noted that use, corona wire is larger than the distance of the flexible control of dust anode of the dizzy pole span of point apart from the distance of the liquid level in self-cleaning pond.
The flexible control of dust anode of described occlusive tape, directly through the hole be set in advance on the dividing plate of cleaning pond, realizes the closed rotation of the flexible control of dust anode of occlusive tape.
Described closed flexible control of dust anode adopts organic polymer flexible material, such as polypropylene (polypropylene fibre), acrylonitrile homopolymer, polyester (terylene), polyphenylene sulfide, polytetrafluoroethylene (PTFE), glass fibre etc., the current flexible insulation fiber filtering without any process cannot meet the requirement of electrostatic technique control of dust electric conductivity, and therefore water realizes good wetting effect to fiber filtering is the key point that flexible fiber can realize wet electric cleaner.
Described turbulent baffle plate is fixed on the relative sidewall in cleaning pond, be arranged between cleaning pond dividing plate and driven wheels, turbulent water is flowed between turbulent baffle plate, can wash away flexible dust collecting anode board both sides very well, realize the cleaning to flexible control of dust anode.
The turbulent flow in described cleaning pond rotates a turn brush realization by being fixed in wet electric cleaner framework, turn brush and accelerate water flow, position height is consistent with turbulent baffle plate, turn the use of brush and turbulent baffle plate, rinse water can be realized and realize washing away flexible control of dust anode along given route, by arranging turbulent baffle plate and turning the self-cleaning of brush realization to flexible control of dust anode.
Described driven pulley is fixed on cleaning pool inner wall by spring, and spring is convenient to the telescopic movable of driven pulley.The utility model most important condition is the wetting effect that turbulent water can realize to flexible control of dust anode, in order to avoid the contraction because of the wetting flexible control of dust anode brought, therefore will install movable telescopic device additional at driven wheels.
Adopt technique scheme, the effect of technology of the present utility model: the setting of self-cleaning water pool device, by turbulent water soaking occlusive tape control of dust anode, ensure the continuous of wet Electric Field in ESP; Realize the cleaning to the flexible control of dust anode of occlusive tape by the souring of turbulent water again simultaneously.At the wet Electric Field in ESP continuous print of guarantee simultaneously, rotating anode self-cleaning can be realized again.Wet compared with electric cleaner with traditional fountain, water saving, economize on electricity, the discontinuous and equipment corrosion problem of the electric field simultaneously effectively avoiding shower water to cause again.Flexible control of dust anode described in the utility model adopts organic fibrous material, is easy to continuously closed, is easy to conduction and electric fields uniform, effectively can realizes the trapping to PM2.5 and flue gas acid mist under Wet Out.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the top view after wheels and turbulent direction schematic diagram are removed in the utility model self-cleaning pond;
Wherein: 1, clean pond, 2, wheels, 3, closed continuous flexible control of dust anode, 4, corona wire, 5, turbulent baffle plate, 6, self-cleaning pond dividing plate, 7 water inlets, 8 delivery ports, 9 rotate and turn brush, 21 driving wheels, 22 driven pulleys.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific implementation method of the present utility model is described.
For a self-cleaning rotating anode arrangement for wet electric cleaner, comprise cleaning pond (1), some groups of wheels (2), corona wire (4), turbulent baffle plate (5), self-cleaning pond dividing plate (6); Described wheels of often organizing comprise a driving wheel (21) and a driven pulley (22), driving wheel (21) is connected by flexible control of dust anode (3) of occlusive tape with driven pulley (22): described cleaning pond (1) top is provided with self-cleaning pond dividing plate (6), driven pulley (22) is positioned at below, self-cleaning pond dividing plate (6), driving wheel (21) is positioned at top, self-cleaning pond dividing plate (6), self-cleaning pond dividing plate (6) is provided with the hole passed for flexible control of dust anode (3) of occlusive tape; The outside of flexible control of dust anode (3) of the middle occlusive tape of described wheels (2) and inside thereof are provided with the parallel corona wire (4) of control of dust anode (3) flexible with occlusive tape; The sidewall that described cleaning pond is relative is alternatingly arranged with and wheels turbulent baffle plate (5) one to one, described turbulent baffle plate (5) is between self-cleaning pond dividing plate and driven pulley, and through flexible control of dust anode (3) of occlusive tape, turbulent baffle plate (5) length is that 3/4 of cleaning pond (1) width is advisable.
Described cleaning pond (1) bottom is respectively arranged with water inlet (7) and delivery port (8).
Described self-cleaning rotating anode arrangement also comprises rotating to turn brushes (9), and described rotation turns brush (9) and is arranged on the cleaning basin side wall relative with turbulent baffle plate (5), and is located on the same line with turbulent baffle plate (5).
Described wheels (2) be 2 groups and more than, be provided with corona wire (4) between adjacent wheels, equal equidistant arrangement between described wheels, between corona wire (4).
The material of flexible control of dust anode (3) of described occlusive tape is polypropylene, acrylonitrile homopolymer, polyester, polyphenylene sulfide, polytetrafluoroethylene (PTFE) or glass fibre.
Described driven pulley (22) is fixed on cleaning pond (1) inwall by spring.
During concrete enforcement, can using the sidewall of the sidewall of wet electric cleaner as cleaning pond, driving wheel and driven pulley are directly fixed on the sidewall of wet electric cleaner.
The utility model comprises self-cleaning pond, and the rotation of the current baffle plate alternately arranged betwixt and reinforcement current scour ability turns brush, described rotary anode wet electric cleaner flexible anode bottom directly submerge cleaning pond, realize the wetting of positive plate on the one hand, thus realize wet electric precipitation, make to be deposited on the dust granules on positive plate on the other hand to be cleaned by the souring of current, thus realize rotating anode self-cleaning; Self-cleaning water pool device of the present utility model compares traditional spraying and cleaning apparatus, can effectively avoid electric field unstable, thus ensures evenly and continuous print Electric Field Distribution, to be conducive to simplification device structure, to improve equipment reliability of operation; Flexible electrode is combined with self-cleaning pond, compares traditional high-pressure spraying system, reduces equipment cost, water saving, effectively can realize the self-cleaning of wet electric cleaner.
As shown in Figure 1, control of dust anode adopts organic polymer flexible material, can effectively wetted while also realize its cleaning by turbulent water.Illustrated is one group of totally 3 rotating anode arrangement.When dust-contained airflow from parallel with control of dust anode direction, charged through corona wire, by under electric field force effect, be deposited on the flexible control of dust anode surface obtaining because submerging clear water reserviors soaking, simultaneously because of the rotation of flexible control of dust anode, when rotating to self-cleaning pond, cleaned by turbulent water.Electric field effectively and uniformly can be ensured like this, the self-cleaning to integrated anode can be realized again simultaneously.
As shown in Figure 2, comprise turbulent baffle plate and rotate to turn and brush, be illustrated as rinse water turbulent flow direction, rinse water forms turbulent flow along with rotating the rotation turning brush, causes certain scouring capability, thus the dust be deposited on flexible control of dust anode is cleaned.
Due to control of dust anode wetting after can shrink distortion, driven pulley bearing is provided with retractor device and spring, does not shrink distortion when control of dust anode operate, thus flexible control of dust anode is in nature retracted position, the uniformity of guarantee electric field.
What finally illustrate is, above embodiment is only unrestricted for illustration of the technical solution of the utility model, although be described in detail the utility model with reference to embodiment, those of ordinary skill in the art should understand, can modify to the technical solution of the utility model or replace on an equal basis, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.

Claims (6)

1. for a self-cleaning rotating anode arrangement for wet electric cleaner, it is characterized in that: comprise cleaning pond (1), some groups of wheels (2), corona wire (4), turbulent baffle plate (5), self-cleaning pond dividing plate (6); Described wheels of often organizing comprise a driving wheel (21) and a driven pulley (22), driving wheel (21) is connected by flexible control of dust anode (3) of occlusive tape with driven pulley (22): described cleaning pond (1) top is provided with self-cleaning pond dividing plate (6), driven pulley (22) is positioned at below, self-cleaning pond dividing plate (6), driving wheel (21) is positioned at top, self-cleaning pond dividing plate (6), self-cleaning pond dividing plate (6) is provided with the hole passed for flexible control of dust anode (3) of occlusive tape; The outside of flexible control of dust anode (3) of the middle occlusive tape of described wheels (2) and inside thereof are provided with the parallel corona wire (4) of control of dust anode (3) flexible with occlusive tape; The sidewall that described cleaning pond is relative is alternatingly arranged with and wheels turbulent baffle plate (5) one to one, described turbulent baffle plate (5) between self-cleaning pond dividing plate and driven pulley, and passes flexible control of dust anode (3) of occlusive tape.
2., as claimed in claim 1 for the self-cleaning rotating anode arrangement of wet electric cleaner, it is characterized in that: described cleaning pond (1) bottom is respectively arranged with water inlet (7) and delivery port (8).
3. as claimed in claim 1 for the self-cleaning rotating anode arrangement of wet electric cleaner, it is characterized in that: described self-cleaning rotating anode arrangement also comprises rotating to turn brushes (9), described rotation turns brush (9) and is arranged on the cleaning basin side wall relative with turbulent baffle plate (5), and is located on the same line with turbulent baffle plate (5).
4. as claimed in claim 1 for the self-cleaning rotating anode arrangement of wet electric cleaner, it is characterized in that: described wheels (2) be 2 groups and more than, corona wire (4) is provided with, equal equidistant arrangement between described wheels, between corona wire (4) between adjacent wheels.
5. as claimed in claim 1 for the self-cleaning rotating anode arrangement of wet electric cleaner, it is characterized in that: the material of flexible control of dust anode (3) of described occlusive tape is polypropylene, acrylonitrile homopolymer, polyester, polyphenylene sulfide, polytetrafluoroethylene (PTFE) or glass fibre.
6. as claimed in claim 1 for the self-cleaning rotating anode arrangement of wet electric cleaner, it is characterized in that: described driven pulley (22) is fixed on cleaning pond (1) inwall by spring.
CN201520237872.XU 2015-04-20 2015-04-20 A kind of self-cleaning rotating anode arrangement for wet electric cleaner CN204544465U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140480A (en) * 2016-08-30 2016-11-23 艾尼科环保技术(安徽)有限公司 A kind of wet type flexibility Mobile pole plate electrostatic precipitator of band rotating brush
CN106238210A (en) * 2016-09-26 2016-12-21 武汉科技大学 A kind of wet type porous roller shutter electrostatic precipitator
CN106423557A (en) * 2016-08-30 2017-02-22 艾尼科环保技术(安徽)有限公司 Novel dry and wet compound type electrostatic precipitator
CN106423563A (en) * 2016-08-30 2017-02-22 艾尼科环保技术(安徽)有限公司 Wet flexible movable polar plate electrostatic precipitator with polar plate spraying devices
CN106540809A (en) * 2015-09-16 2017-03-29 武汉科技大学 A kind of water logging self-cleaning cloth roller shutter wet electrostatic dust arrester installation
CN107520051A (en) * 2017-07-25 2017-12-29 山东神华山大能源环境有限公司 Wet static dedusting flexible fiber fabric, dust collecting pole plate and wet cottrell
CN110102407A (en) * 2019-06-06 2019-08-09 扬州好管家科技信息咨询有限公司 A kind of self-cleaning rotating anode arrangement for wet electric precipitator
CN110252511A (en) * 2019-05-23 2019-09-20 武汉科技大学 A kind of wet static dedusting device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106540809A (en) * 2015-09-16 2017-03-29 武汉科技大学 A kind of water logging self-cleaning cloth roller shutter wet electrostatic dust arrester installation
CN106140480A (en) * 2016-08-30 2016-11-23 艾尼科环保技术(安徽)有限公司 A kind of wet type flexibility Mobile pole plate electrostatic precipitator of band rotating brush
CN106423557A (en) * 2016-08-30 2017-02-22 艾尼科环保技术(安徽)有限公司 Novel dry and wet compound type electrostatic precipitator
CN106423563A (en) * 2016-08-30 2017-02-22 艾尼科环保技术(安徽)有限公司 Wet flexible movable polar plate electrostatic precipitator with polar plate spraying devices
CN106238210A (en) * 2016-09-26 2016-12-21 武汉科技大学 A kind of wet type porous roller shutter electrostatic precipitator
CN106238210B (en) * 2016-09-26 2017-08-25 武汉科技大学 A kind of porous roller shutter electrostatic precipitator of wet type
CN107520051A (en) * 2017-07-25 2017-12-29 山东神华山大能源环境有限公司 Wet static dedusting flexible fiber fabric, dust collecting pole plate and wet cottrell
CN107520051B (en) * 2017-07-25 2019-07-16 国家能源投资集团有限责任公司 Wet static dedusting flexible fiber fabric, dust collecting pole plate and wet cottrell
CN110252511A (en) * 2019-05-23 2019-09-20 武汉科技大学 A kind of wet static dedusting device
CN110252511B (en) * 2019-05-23 2020-11-24 武汉科技大学 Wet electrostatic dust collector
CN110102407A (en) * 2019-06-06 2019-08-09 扬州好管家科技信息咨询有限公司 A kind of self-cleaning rotating anode arrangement for wet electric precipitator

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