CN206046260U - A kind of wet cottrell water membrane formation device - Google Patents
A kind of wet cottrell water membrane formation device Download PDFInfo
- Publication number
- CN206046260U CN206046260U CN201620945985.XU CN201620945985U CN206046260U CN 206046260 U CN206046260 U CN 206046260U CN 201620945985 U CN201620945985 U CN 201620945985U CN 206046260 U CN206046260 U CN 206046260U
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- China
- Prior art keywords
- water
- dust collecting
- collecting electrode
- formation device
- membrane formation
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Abstract
The utility model discloses a kind of wet cottrell water membrane formation device, the water membrane formation device is arranged on dust collecting electrode top, the water membrane formation device includes equally distributed guiding gutter below water entering section and water entering section, and the guiding gutter is in vertical direction with 50～55 ° of angles.A kind of wet cottrell water membrane formation device that this utility model is provided, by forming stable, continuous and uniform moisture film on dust collecting electrode surface, fundamentally thoroughly prevents dust pollution dust collecting electrode, reduces the maintenance cost required for cleaning dust collecting electrode；And this utility model is by arranging water fender and the drainage duct being connected on water fender that draining separating pipe and draining separating pipe connect in dust collecting electrode bottom, can effectively prevent the recirculated water to form moisture film to be dropped on the support of discharge electrode bottom and cause spark discharge, improve the efficiency of dust collection and running efficiency of wet cottrell on the whole.
Description
Technical field
This utility model is related to a kind of wet cottrell water membrane formation device, belongs to mechanical field.
Background technology
Electric cleaner is that one curvature of placement is comparatively small (tapering) between higher curvature (plane) dust collecting electrode
Discharge electrode, then in discharge electrode applies high voltage, unbalanced electric field is formed between discharge electrode and dust collecting electrode.Intensive electric field
Line, the corona (corona) occurred using the enhanced discharge electrode end points (spray point) of electric field intensity discharge, and make the grain of inflow
Sub- state material (dust, mist) is powered, and in continuous electric field, charged particle adsorbs and removes to dust collecting electrode movement by electrostatic force
Device.
In the case of with common mechanical formula cleaner unit, its dust collection method is by inertia to 0.1～1 μm of sized particles of diameter
Power domination, dedusting purpose is unable to reach because particle is too little, in the case of scrubbing tower dedusting, its dust collection method is mainly used
Extension, because particle cannot meet greatly very much dedusting purpose, can not possibly be realized using common cleaner efficient in a word
Dedusting.But electrostatic force acts on relatively large for the particle of 0.1～1 μm of size of diameter, for processing less than 1 μm fine
Particle is especially suitable for.The wavelength of visible rays is 0.38～0.78 μm, once so the particle of 0.1～1 μm of size is discharged greatly
During gas, there is white cigarette phenomenon in the excessive scattering of visible rays, becomes a big reason of people's complaint.Using this electrostatic force dedusting
Device be exactly electrostatic precipitator, electrostatic precipitator is divided into dry type and wet type two according to the mode difference for removing dust collecting electrode dust
Kind, dry electrostatic cleaner is that the dust that setting rapping apparatus is will be attached in dust collecting electrode removes, and wet cottrell is logical
Cross intermittency mode to be cleaned, traditional mode has：Intermittent injection and fine liquid (vaporific) continuously spray.For dimension
Holding cleaning efficiency needs huge water flow, and is difficult to clean electrode comprehensively, needs periodically to carry out stop cleaning；With fine
Liquid (vaporific) is continuously all evaporated to almost all of moisture during electrode front end in the case that sprinkling is cleaned, electrode interior
Depths has no idea to get effective washing, if hypervolia also can reduce efficiency because of spark discharge during sprinkling.
The dust that dust collecting electrode is collected is mainly non-conductor, if cleaning will form dielectric film in dust collecting electrode not in time, hampers
Hinder discharge electrode smoothly to discharge, spark discharge is induced by minor insulation breakoff phenomenon, this is to reduce electric cleaner work efficiency
Principal element.Therefore the dust catching efficiency for improving electric cleaner in the long run essentially consists in the cleaning for keeping dust collecting electrode.
Utility model content
For the deficiencies in the prior art, main purpose of the present utility model is to provide a kind of wet cottrell moisture film
Form device.
To realize aforementioned utility model purpose, the technical solution adopted in the utility model includes：
A kind of wet cottrell water membrane formation device, the water membrane formation device are arranged on dust collecting electrode top, described
Water membrane formation device includes water entering section and the Drainage Division below water entering section, and the water membrane formation device includes water entering section and enters
Equally distributed guiding gutter below water portion, the guiding gutter is in vertical direction with 50～55 ° of angles, so that moisture film integrally being capable of shape
Into the swirling flow with inclination angle, compared with the situation for not having inclination angle, moisture film area is wider, therefore by multiple inclination water conservancy diversion
The moisture film that groove is formed can be covered with whole dust collecting electrode inwall, and the dust collecting electrode bottom is provided with draining separating pipe, the row
Water separating pipe is connected with water fender, is connected with drainage duct, and the dash plate surface is covered with surface light on the water fender
Sliding insulation waterproof membrane..
Among some embodiments, the dust collecting electrode top is provided with tank, and the water for forming moisture film continues to flow into water
Groove, the water overflowed in tank are entered inside dust collecting electrode by the hole on dust collecting electrode top, form rotation water by water membrane formation device
Film.
Among some more specific embodiment, the water entering section of the water membrane formation device is provided with water supply hole, supplies
Water hole is 60～75mm with the distance of the water surface in tank.
Among some more specific embodiment, the external diameter of the draining separating pipe is less than the internal diameter of dust collecting electrode by 10～
20mm。
Among some embodiments, it is 50～100mm that the draining separating pipe stretches into the length in dust collecting electrode.
Among some embodiments, at least provided with 3 stoppers between the draining separating pipe and dust collecting electrode, and the plug
Sub- external diameter is identical with dust collecting electrode internal diameter size, so that draining separating pipe is located at the center inside dust collecting electrode.
Among some more specific embodiment, described stopper and horizontal plane angulation are 0～30 °.
Among some embodiments, the dust collecting electrode surface is processed through sandblasting or electrobrightening.
Among some embodiments, the material of the water membrane formation device is at least selected from rubber or plastics.
Principle of the present utility model is：This utility model is by adding moisture film on the dust collecting electrode top of wet cottrell
Device being formed, certain thickness continuous moisture film being formed on dust collecting electrode surface, continuous moisture film constantly flows to dust collecting electrode bottom, Ke Yishi
When remove the dust collected, suppress pollution, effectively extend the electrode clean cycle, this utility model is by dust collecting electrode bottom
The water fender and the drainage duct being connected on water fender of draining separating pipe and the connection of draining separating pipe are set, effectively can be prevented
The recirculated water for only forming moisture film is dropped on the support of discharge electrode bottom and causes spark discharge.
Compared with prior art, advantage of the present utility model includes：
1. this utility model provides a kind of wet cottrell water membrane formation device, by being formed on dust collecting electrode surface
Stable, continuous and uniform moisture film, fundamentally thoroughly prevents dust from polluting, reduces the maintenance cost required for cleaning.
2. this utility model provides a kind of wet cottrell water membrane formation device, by arranging in dust collecting electrode bottom
Draining separating pipe and the water fender and the drainage duct being connected on water fender of the connection of draining separating pipe, can effectively prevent shape
Recirculated water into moisture film is dropped on the support of discharge electrode bottom and causes spark discharge, improves wet cottrell on the whole
Efficiency of dust collection and running efficiency.
3. a kind of wet cottrell moisture film formation apparatus structure that this utility model is provided is simple, easy for installation, energy
Human resourcess spent by maintained equipment are substantially reduced enough.
Description of the drawings
Fig. 1 is the structural representation of wet cottrell in one exemplary embodiments of this utility model；
Fig. 2 is the enlarged diagram of draining separating pipe and dust collecting electrode in one exemplary embodiments of this utility model；
Fig. 3 a are the top views of water membrane formation device in one exemplary embodiments of this utility model；
Fig. 3 b are the profiles of water membrane formation device in one exemplary embodiments of this utility model；
Fig. 3 c are the front views of water membrane formation device in one exemplary embodiments of this utility model；
Description of reference numerals：1-high-tension electricity feedway, 2-water membrane formation device, 3-discharge electrode, 4-spray point,
5-dust collecting electrode, 6-water fender, 7-bottom cleaning nozzle, 8-bottom tank, 9-top cleaning nozzle, 10-automatically
Valve, 11-discharge electrode upper bracket, 12-draining separating pipe, 13-drainage duct, 14-circulating pump, 15-bottom discharge electrode
Frame.
Specific embodiment
In view of deficiency of the prior art, inventor Jing studies for a long period of time and puts into practice in a large number, is able to propose this practicality newly
The technical scheme of type.Accompanying drawing and some embodiments will be combined as follows to make into one the technical scheme, its implementation process and principle etc.
The explanation of step.
Embodiment 1：A kind of wet cottrell water membrane formation device, the water membrane formation device 2 are arranged on dust collecting electrode 5
Top, the water membrane formation device 2 include equally distributed guiding gutter below water entering section and water entering section, the guiding gutter with it is vertical
Direction angle at 45 °, so that moisture film can integrally form the swirling flow with inclination angle, the water compared with the situation for not having inclination angle
Membrane area is wider, thus by it is multiple incline return guide troughs into moisture film can be covered with 5 inwall of whole dust collecting electrode.The dust collecting electrode
5 tops are provided with tank, and the water for forming moisture film continues to flow into tank, hole of the water overflowed in tank by 5 top of dust collecting electrode
Into inside dust collecting electrode 5, rotary water film is formed by water membrane formation device 2.The water entering section of the water membrane formation device 2 is provided with
Water supply hole, water supply hole are 50mm with the distance of the water surface in tank.Described wet cottrell water membrane formation device also includes
Be arranged on 5 bottom of dust collecting electrode draining separating pipe 12, and draining separating pipe 12 connection water fender 6 and be connected on water fender 6
Drainage duct 13.The external diameter 10mm less than the internal diameter of dust collecting electrode 5 of the draining separating pipe 12.The draining separating pipe 12 is stretched into
Length in dust collecting electrode 5 is 50mm.At least provided with 3 stoppers between the draining separating pipe 12 and dust collecting electrode 5, and the stopper
External diameter is identical with 5 internal diameter size of dust collecting electrode, so that draining separating pipe 12 is located at the center inside dust collecting electrode 5.Described plug
Son is 0～15 ° with horizontal plane angulation.5 surface of the dust collecting electrode is processed through sandblasting or electrobrightening.The moisture film is formed
The material of device 2 is at least selected from rubber or plastics.
Embodiment 2：A kind of wet cottrell water membrane formation device, the water membrane formation device 2 are arranged on dust collecting electrode 5
Top, the water membrane formation device 2 include equally distributed guiding gutter below water entering section and water entering section, the guiding gutter with it is vertical
Direction is into 60 ° of angles, so that moisture film can integrally form the swirling flow with inclination angle, the water compared with the situation for not having inclination angle
Membrane area is wider, thus by it is multiple incline return guide troughs into moisture film can be covered with 5 inwall of whole dust collecting electrode.The dust collecting electrode
5 tops are provided with tank, and the water for forming moisture film continues to flow into tank, hole of the water overflowed in tank by 5 top of dust collecting electrode
Into inside dust collecting electrode 5, rotary water film is formed by water membrane formation device 2.The water entering section of the water membrane formation device 2 is provided with
Water supply hole, water supply hole are 100mm with the distance of the water surface in tank.Described wet cottrell water membrane formation device also includes
Be arranged on 5 bottom of dust collecting electrode draining separating pipe 12, and draining separating pipe 12 connection water fender 6 and be connected on water fender 6
Drainage duct 13.The external diameter 20mm less than the internal diameter of dust collecting electrode 5 of the draining separating pipe 12.The draining separating pipe 12 is stretched into
Length in dust collecting electrode 5 is 100mm.At least provided with 3 stoppers between the draining separating pipe 12 and dust collecting electrode 5, and the plug
Sub- external diameter is identical with 5 internal diameter size of dust collecting electrode, so that draining separating pipe 12 is located at the center inside dust collecting electrode 5.Described
Stopper is 20～30 ° with horizontal plane angulation.5 surface of the dust collecting electrode is processed through sandblasting or electrobrightening.The moisture film
The material for forming device 2 is at least selected from rubber or plastics.
This utility model is with regard to wet cottrell water membrane formation device, the surface cylindrical shape dust after improvement
Pole 5 and the water membrane formation device 2 for being embedded in 5 top of dust collecting electrode form stable moisture film, and place gear by 5 bottom of dust collecting electrode
Water plate 6 and draining separating pipe 13 persistently suppress to adhere because of dust preventing the method that water is dropped on bottom discharge electrode support 15
And the pollution on 5 surface of dust collecting electrode is caused, prevent because water is splashed caused spark discharge (spark), and then maintain wet electrostatic
The work of cleaner unit stability and high efficiency rate, makes dust be attached on moisture film by the gravitation of dust collecting electrode 5, so the ash in dust collecting electrode 5
Dirt adhesion amount is few, and then extends the cycle of manual cleaning dust collecting electrode 5 and save operating cost.
It should be appreciated that above-described embodiment is only to illustrate technology design of the present utility model and feature, its object is to allow ripe
The personage for knowing technique will appreciate that content of the present utility model and implements according to this, can not limit of the present utility model with this
Protection domain.All equivalence changes made according to this utility model spirit or modification, all should cover of the present utility model
Within protection domain.
Claims (5)
1. a kind of wet cottrell water membrane formation device, it is characterised in that：The water membrane formation device is arranged on dust collecting electrode
Top, the water membrane formation device include equally distributed guiding gutter below water entering section and water entering section, the guiding gutter with it is vertical
Into 50～55 ° of angles, the dust collecting electrode top is provided with tank in direction, and the water entering section of the water membrane formation device is provided with water supply hole,
Water supply hole is 60～75mm with the distance of the water surface in tank, and the dust collecting electrode bottom is provided with draining separating pipe, the draining point
Be connected with water fender from pipe, on the water fender, be connected with drainage duct, and the dash plate surface to be covered with surface smooth
Insulation waterproof membrane.
2. wet cottrell water membrane formation device according to claim 1, it is characterised in that：The draining separating pipe
External diameter 10～20mm less than the internal diameter of dust collecting electrode.
3. wet cottrell water membrane formation device according to claim 1, it is characterised in that：The draining separating pipe
It is 50～100mm to stretch into the length in dust collecting electrode.
4. the wet cottrell water membrane formation device according to Claims 2 or 3, it is characterised in that：The draining point
At least provided with 3 stoppers between pipe and dust collecting electrode, and the stopper external diameter is identical with dust collecting electrode internal diameter size.
5. wet cottrell water membrane formation device according to claim 4, it is characterised in that：The stopper and level
Face angulation is 0～30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945985.XU CN206046260U (en) | 2016-08-25 | 2016-08-25 | A kind of wet cottrell water membrane formation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945985.XU CN206046260U (en) | 2016-08-25 | 2016-08-25 | A kind of wet cottrell water membrane formation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206046260U true CN206046260U (en) | 2017-03-29 |
Family
ID=58381563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945985.XU Expired - Fee Related CN206046260U (en) | 2016-08-25 | 2016-08-25 | A kind of wet cottrell water membrane formation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206046260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806976A (en) * | 2019-02-20 | 2019-05-28 | 张芳伟 | Eliminate method, style electrode and the electrostatic dust collection equipment of electrostatic dust collection equipment noise |
-
2016
- 2016-08-25 CN CN201620945985.XU patent/CN206046260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806976A (en) * | 2019-02-20 | 2019-05-28 | 张芳伟 | Eliminate method, style electrode and the electrostatic dust collection equipment of electrostatic dust collection equipment noise |
| CN109806976B (en) * | 2019-02-20 | 2021-04-09 | 张芳伟 | Method for eliminating noise of electrostatic dust collection equipment, style electrode and electrostatic dust collection equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210825 |