CN2853177Y - Portable dust collector on tail of electric dust separator - Google Patents
Portable dust collector on tail of electric dust separator Download PDFInfo
- Publication number
- CN2853177Y CN2853177Y CN 200520098571 CN200520098571U CN2853177Y CN 2853177 Y CN2853177 Y CN 2853177Y CN 200520098571 CN200520098571 CN 200520098571 CN 200520098571 U CN200520098571 U CN 200520098571U CN 2853177 Y CN2853177 Y CN 2853177Y
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- CN
- China
- Prior art keywords
- dust
- lower shaft
- cleaning
- entrapment plate
- shaft
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- Expired - Lifetime
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Abstract
The utility model provides a tail-movable dust catcher for electric precipitator, comprising a trumpet-shaped shelly body, and a trapping plate system fixed at the trumpet mouth on the shelly body. The trapping plate system consists of an upper shaft and a lower shaft which are circulated by flexible trapping plates. The driving motor of the trapping plate which moves along the shaft is connected with the upper or the lower shaft. The bottom of the trumpet mouth is equipped with a lower-shaft-direction dust-cleaning groove with the lower shaft thereof which is provided with a dust-cleaning device. The dust-cleaning device comprises a dust-cleaning brushes arranged along the dust-cleaning groove, and the brush bristle is supported by the trapping plate which circulates the lower shaft. The lower-shaft-circulated trapping plate dips in the cleaning fluid, the inlet for which is arranged on the dust-cleaning groove which is also provided with an outlet for polluted water on the bottom. The utility model cleans dust from the trapping plate to the dust-cleaning area outside the takes the soot cleaning of the trapped board outside the dust-trapping area, thereby lowering the degree of second dust-raising to minimum and meanwhile improving the dust-trapping rate of the system.
Description
Technical field
The utility model relates to the portable dust catching device of a kind of electric cleaner afterbody, and the tiny flying dust of afterbody of the electric cleaner that the departments such as electric power, metallurgy, building materials, chemical industry that are mainly used in use captures.
Background technology
In the existing electric cleaner equipment, at the electric field afterbody, in the loudspeaker outlet, trough plate is set usually, it can capture the charged dust of escaping from electric field, charged dust leaves electric field by perpendicular to the trough plate of air-flow the time, and the dust travel direction is consistent with the control of dust direction in the air-flow.Trough plate is divided into thin strand with air-flow simultaneously, and after a lot of bother, air-flow can form the vortex before and after frid, make the easier capture of charged dust, but still has the problem of a reentrainment of dust when deashing.As everyone knows, the dust of secondary fly-up is one of major reason that causes the concentration of emission increase.
The effectiveness formula of electric precipitation is the index functional relation, is reduced to 100mg/m in order to make dust emission concentration
3, 50mg/m
3, 30mg/m
3, even 10mg/m
3, it is very uneconomic setting up 1～2 electric field again.
Summary of the invention
The purpose of this utility model the utility model is for solving the defective of the reentrainment of dust that has the existence of electric cleaner frid system now, a kind of portable dust catching device of novel electric cleaner afterbody that helps preventing the dust secondary fly-up is provided, be that the dust that will capture is sent to the zone outside the electric cleaner exit flow, adopt the way of wet method or dry method deashing then, reentrainment of dust is eased down to minimum degree, thereby reduce concentration of emission.
The technical solution of the utility model: the portable dust catching device of electric cleaner afterbody of the present utility model comprises horn-like housing, place the entrapment plate system at housing horn mouth place, its entrapment plate system comprises axle, lower shaft, entrapment plate connects around last axle, lower shaft with flexible entrapment plate, entrapment plate connects with last axle or lower shaft axle around the drive motors that axle moves, edge axial dust cleaning trough is down arranged at the horn mouth bottom, and lower shaft places in the dust cleaning trough, and deashing device is arranged in the dust cleaning trough.
The portable dust catching device of described electric cleaner afterbody, its deashing device comprise the deashing brush of arranging along dust cleaning trough, and the bristle of deashing brush is butted on the entrapment plate of lower shaft.
The portable dust catching device of described electric cleaner afterbody has the water inlet of cleaning fluid on its dust cleaning trough, be dipped in the cleaning fluid around the entrapment plate of lower shaft, and trowel used for plastering water outlet is arranged at the dust cleaning trough bottom.
Advantage of the present utility model: improve the entrapment plate system of existing electric cleaner, the deashing of entrapment plate is moved to capture outer deashing district, district and carry out, thereby make reentrainment of dust ease down to minimum degree, improve the dust catching rate of system simultaneously.And can be used on some occasions, reduce the layout of electric field, remarkable in economical benefits.
Reduce the secondary fly-up of dust, this device also can improve the dust catching rate of trap simultaneously.The utility model improves the electric precipitation dust-collecting efficiency, and reaches the height of renewal, and the transformation to existing electric precipitation also is a kind of economical and practical method simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B-B cutaway view of Fig. 2.
The specific embodiment
Shown in accompanying drawing 1,2 and 3: in the horn mouth 1-1 of horn-like housing 1, the entrapment plate system is housed, the entrapment plate system comprises axle 2, lower shaft 5, the flexible entrapment plate of entrapment plate 3 usefulness connects around last axle, lower shaft, entrapment plate connects with last axle or lower shaft axle around the drive motors 8 that axle moves, edge axial dust cleaning trough 4 is down arranged at the horn mouth bottom, lower shaft 5 places in the dust cleaning trough 4, and deashing device is arranged in the dust cleaning trough.The film that flexible entrapment plate can be woven into carbon fibre material etc. is suitable for the braiding class material of control of dust and cleaning.
Deashing device comprises the deashing brush of arranging along dust cleaning trough 7, and the bristle of deashing brush 7 is butted on the entrapment plate of lower shaft.
The water inlet 4-1 of cleaning fluid is arranged on the dust cleaning trough, can add cleaning fluid 6 in the dust cleaning trough, be dipped in the cleaning fluid around the entrapment plate of lower shaft, trowel used for plastering water outlet 4-2 is arranged at the dust cleaning trough bottom.
The utility model drives by drive motors and goes up the lower shaft rotation, thereby drives the entrapment plate motion, and entrapment plate brings to the dust that captures the dust cleaning trough in deashing district.When adopting the wet method deashing: the water inlet 4-1 that cleaning fluid is arranged on the dust cleaning trough, can add cleaning fluid 6 in dust cleaning trough, entrapment plate 3, is removed dust by 6 flushings of the cleaning fluid in the dust cleaning trough 4 in the deashing district, entrapment plate 3 is washed away clean, and trowel used for plastering water has trowel used for plastering water outlet 4-2 to discharge by the dust cleaning trough bottom.
When adopting the dry method deashing: the dust of collecting on the entrapment plate 3 is brushed by deashing brush 7 in dust cleaning trough 4.Because deashing process carries out in the deashing district, dust granules can not enter in the tail gas once more, thereby can not cause reentrainment of dust.In addition, the entrapment plate that moves makes it to dust stronger absorption affinity be arranged owing to can remain the state of " cleaning ", and this has increased the capture rate of entrapment plate to dust, thereby has also improved the efficient of electric cleaner greatly.
This utility model is concrete to adopt following technical scheme to realize: adopt flexible entrapment plate, be arranged vertically in the position of traditional trough plate, axle 2 is walked around in flexible entrapment plate 3 upper ends, and lower shaft 5 is walked around in the lower end.When last lower shaft rotated, flexible entrapment plate circulated under the drive of transmission system and moves.The flexible entrapment plate that is stained with dust is by the deashing district time, and entrapment plate is washed away (wet method) to the cleaning fluid in the dust cleaning trough 4 or/and the brush of installing in the deashing mechanism brushes away the dust (dry method) on the entrapment plate.The dust that in the dust cleaning trough 4 in deashing district flexible entrapment plate is brought is removed clean.By the shuttling movement of this device, make flexible entrapment plate remain the state of " cleaning ", this state can make the arresting efficiency of entrapment plate improve greatly.
Core of the present utility model is to adopt flexible entrapment plate to rotate around last lower shaft, and the flexible entrapment plate that is stained with dust washes away (wet method) or/and deashing dust (dry method) to entrapment plate during by the deashing district in dust cleaning trough.Therefore, the flexible entrapment plate of every employing takes dust to and cleans in the dirt district clearly or remove, and all belongs to protection domain of the present utility model.
Claims (3)
1. the portable dust catching device of an electric cleaner afterbody, comprise horn-like housing, place the entrapment plate system at housing horn mouth place, it is characterized in that: the entrapment plate system comprises axle, lower shaft, entrapment plate connects around last axle, lower shaft with flexible entrapment plate, and entrapment plate connects with last axle or lower shaft axle around the drive motors that axle moves, and edge axial dust cleaning trough is down arranged at the horn mouth bottom, lower shaft places in the dust cleaning trough, and deashing device is arranged in the dust cleaning trough.
2. the portable dust catching device of electric cleaner afterbody as claimed in claim 1 is characterized in that: deashing device comprises the deashing brush of arranging along dust cleaning trough, and the bristle of deashing brush is butted on the entrapment plate of lower shaft.
3. the portable dust catching device of electric cleaner afterbody as claimed in claim 1 or 2 is characterized in that: the water inlet of cleaning fluid is arranged on the dust cleaning trough, be dipped in the cleaning fluid around the entrapment plate of lower shaft, trowel used for plastering water outlet is arranged at the dust cleaning trough bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098571 CN2853177Y (en) | 2005-11-03 | 2005-11-03 | Portable dust collector on tail of electric dust separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098571 CN2853177Y (en) | 2005-11-03 | 2005-11-03 | Portable dust collector on tail of electric dust separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853177Y true CN2853177Y (en) | 2007-01-03 |
Family
ID=37579805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098571 Expired - Lifetime CN2853177Y (en) | 2005-11-03 | 2005-11-03 | Portable dust collector on tail of electric dust separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853177Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259004A (en) * | 2014-07-31 | 2015-01-07 | 中国重型机械研究院股份公司 | Labyrinth type flexible rotating plate dust collection device |
| CN107638955A (en) * | 2017-08-16 | 2018-01-30 | 珠海格力电器股份有限公司 | Ash removal method for electric purification component and air purifier comprising component |
| CN108057524A (en) * | 2017-10-31 | 2018-05-22 | 青岛海尔智能技术研发有限公司 | A kind of air purification air-supply arrangement and its control method |
-
2005
- 2005-11-03 CN CN 200520098571 patent/CN2853177Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259004A (en) * | 2014-07-31 | 2015-01-07 | 中国重型机械研究院股份公司 | Labyrinth type flexible rotating plate dust collection device |
| CN107638955A (en) * | 2017-08-16 | 2018-01-30 | 珠海格力电器股份有限公司 | Ash removal method for electric purification component and air purifier comprising component |
| CN108057524A (en) * | 2017-10-31 | 2018-05-22 | 青岛海尔智能技术研发有限公司 | A kind of air purification air-supply arrangement and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |