CN204448284U - Wet cottrell - Google Patents
Wet cottrell Download PDFInfo
- Publication number
- CN204448284U CN204448284U CN201520026241.3U CN201520026241U CN204448284U CN 204448284 U CN204448284 U CN 204448284U CN 201520026241 U CN201520026241 U CN 201520026241U CN 204448284 U CN204448284 U CN 204448284U
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- CN
- China
- Prior art keywords
- collecting electrode
- casing
- wet cottrell
- connects
- scraper plate
- 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.)
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Abstract
The utility model provides a kind of wet cottrell.Wet cottrell of the present utility model, comprise casing, one group of sparking electrode and collecting electrode is arranged at intervals with inside described casing, described casing top is provided with spray system, described lower box is provided with the bucket that grafts clay, and the side of described casing is provided with air inlet, and the opposite side of described casing is provided with gas outlet, it is characterized in that: the both sides of described collecting electrode are provided with scraper plate, described scraper plate connects the drive unit that moves up and down.The utility model can effectively avoid dust to accumulate in the heap sum of collecting electrode, improves efficiency of dust collection.
Description
Technical field:
The utility model relates to a kind of wet cottrell, belongs to technical field of environment protection equipment.
Background technology:
The operation principle of electrostatic precipitator utilizes high voltage electric field that flue gas is ionized, the dust in air-flow charged under electric field action with flow separation.Negative pole is made up of the plain conductor of different section shape, is sparking electrode.Positive pole is made up of the metallic plate of different geometries, is collecting electrode.The performance of electrostatic precipitator is subject to the impact of three factors such as dust characteristic, equipment structure and flue gas flow rate.Wet cottrell sinks the dust of collection on pole plate and is rinsed by water.Wet type deashing can be avoided having trapped flying upward again of dust, reaches very high efficiency of dust collection.Because of without rapping apparatus, run also more reliable.The device adopting the modes such as water spray or overflow water to make dust collecting electrode surface form conducting film also exists the process problem of burn into mud and sewage, only lower at gas dust content; Just adopt when requiring that dust-laden efficiency is higher; After being used for a while, if the dust punching on collecting electrode substrate does not wash clean, become the surface that mud is collected at collecting electrode, the grit electric charge of collecting electrode is not easily released, and between knoisphere, coating-forming voltage gradient can produce partial breakdown and electric discharge phenomena.These situations all can cause efficiency of dust collection to decline.
Summary of the invention:
The purpose of this utility model provides a kind of wet cottrell for above-mentioned Problems existing, can effectively avoid dust to accumulate in the heap sum of collecting electrode, improves efficiency of dust collection.
Above-mentioned object is realized by following technical scheme:
Wet cottrell, comprise casing, one group of sparking electrode and collecting electrode is arranged at intervals with inside described casing, described casing top is provided with spray system, described lower box is provided with the bucket that grafts clay, and the side of described casing is provided with air inlet, and the opposite side of described casing is provided with gas outlet, the both sides of described collecting electrode are provided with scraper plate, and described scraper plate connects the drive unit that moves up and down.
Described wet cottrell, the described drive unit that moves up and down comprises drive motors, described drive motors connects drive sprocket, described drive sprocket connects one group of driven sprocket by chain, each described sprocket wheel connects leading screw by a keyboard, screw installed by described leading screw, the scraper plate described in described screw connects.
Described wet cottrell, described drive motors is provided with two, lays respectively at the both sides of described collecting electrode, connects a described drive motors and is controlled by a controller and be synchronized with the movement.
Described wet cottrell, described scraper plate is provided with felt pad with the side of the contact of described collecting electrode.
Described wet cottrell, be provided with gap between each described collecting electrode and described casing, adjacent collecting electrode is positioned at different side from the gap between casing.
Beneficial effect:
The utility model is provided with scraper plate on collecting electrode, can initiatively hang the mud be collected on collecting electrode, avoids dust to accumulate in the heap sum of collecting electrode, improves efficiency of dust collection.
Accompanying drawing illustrates:
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1, casing, 2, sparking electrode, 3, collecting electrode, 4, spray system; 5, graft clay bucket; 6, air inlet; 7, gas outlet; 8, scraper plate; 9, drive motors; 10, drive sprocket; 11, chain; 12, driven sprocket; 13, leading screw; 14, screw; 15, controller.
Detailed description of the invention:
As shown in Figure 1: the wet cottrell of the present embodiment, comprise casing 1, one group of sparking electrode 2 and collecting electrode 3 is arranged at intervals with inside described casing, described casing top is provided with spray system 4, described lower box is provided with the bucket 5 that grafts clay, and the side of described casing is provided with air inlet 6, and the opposite side of described casing is provided with gas outlet 7, the both sides of described collecting electrode are provided with scraper plate 8, and described scraper plate connects the drive unit that moves up and down.
Wet cottrell described in the present embodiment, the described drive unit that moves up and down comprises drive motors 9, described drive motors connects drive sprocket 10, described drive sprocket connects one group of driven sprocket 12 by chain 11, each described sprocket wheel connects leading screw 13 by a keyboard, described leading screw is installed screw 14, the scraper plate described in described screw connects.
Wet cottrell described in the present embodiment, described drive motors is provided with two, lays respectively at the both sides of described collecting electrode, connects a described drive motors and is controlled by a controller 15 and be synchronized with the movement.
Wet cottrell described in the present embodiment, described scraper plate is provided with felt pad with the side of the contact of described collecting electrode.
Wet cottrell described in the present embodiment, be provided with gap between each described collecting electrode and described casing, adjacent collecting electrode is positioned at different side from the gap between casing.
The course of work:
The utility model is in the process of work, first switch on power make sparking electrode and collecting electrode charged, flue gas containing dust enters from air inlet, dust in air-flow charged under electric field action with flow separation, dust is collected on collecting electrode, and fall to entering the bucket that grafts clay along collecting electrode under the effect of the flushing water of spray system, air-flow is from a collecting electrode to next collecting electrode, dust is fully absorbed, the last air-flow not containing dust is discharged from gas outlet, after the dust accumulation certain hour on collecting electrode, because shower water rinses clean not, mud is caused to gather, at this time start drive motors, driven by motor drive sprocket is rotated, one group of driven sprocket rotates simultaneously, driven sprocket drives the screw turns be attached thereto, the screw be arranged on leading screw drives scraper plate to scrape mud downwards, when scraping bottom, controller controls motor and rotates backward, scraper plate is made to get back to the top of collecting electrode, complete the process of once initiatively clearing up the mud on collecting electrode, interval a period of time starts a scraper plate, dust is avoided to accumulate in the heap sum of collecting electrode, improve efficiency of dust collection.
The scraper plate of the present embodiment is provided with felt pad with the side of the contact of described collecting electrode, safe and reliable in the process used.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-described embodiment, also comprises and replaces by above technical characteristic is equivalent arbitrarily the technical scheme formed.Unaccomplished matter of the present utility model, belongs to the common practise of those skilled in the art.
Claims (5)
1. a wet cottrell, comprise casing, one group of sparking electrode and collecting electrode is arranged at intervals with inside described casing, described casing top is provided with spray system, described lower box is provided with the bucket that grafts clay, and the side of described casing is provided with air inlet, and the opposite side of described casing is provided with gas outlet, it is characterized in that: the both sides of described collecting electrode are provided with scraper plate, described scraper plate connects the drive unit that moves up and down.
2. wet cottrell according to claim 1, it is characterized in that: the described drive unit that moves up and down comprises drive motors, described drive motors connects drive sprocket, described drive sprocket connects one group of driven sprocket by chain, each described sprocket wheel connects leading screw by a keyboard, screw installed by described leading screw, the scraper plate described in described screw connects.
3. wet cottrell according to claim 2, is characterized in that: described drive motors is provided with two, lays respectively at the both sides of described collecting electrode, connects a described drive motors and is controlled by a controller and be synchronized with the movement.
4. the wet cottrell according to claim 1 or 2 or 3, is characterized in that: described scraper plate is provided with felt pad with the side of the contact of described collecting electrode.
5. the wet cottrell according to claim 1 or 2 or 3, is characterized in that: be provided with gap between each described collecting electrode and described casing, adjacent collecting electrode is positioned at different side from the gap between casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026241.3U CN204448284U (en) | 2015-01-08 | 2015-01-08 | Wet cottrell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026241.3U CN204448284U (en) | 2015-01-08 | 2015-01-08 | Wet cottrell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448284U true CN204448284U (en) | 2015-07-08 |
Family
ID=53655232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520026241.3U Expired - Fee Related CN204448284U (en) | 2015-01-08 | 2015-01-08 | Wet cottrell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448284U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944484A (en) * | 2016-06-16 | 2016-09-21 | 马鞍山市顺达环保设备有限公司 | Automatic centrifugal wet-type electrostatic dust collector |
| CN109622223A (en) * | 2018-12-04 | 2019-04-16 | 张枫 | A kind of industrial dust electrostatic precipitator |
| CN110586325A (en) * | 2019-08-07 | 2019-12-20 | 江苏瑞洁环境工程科技有限责任公司 | Efficient self-cleaning wet-type electric dust removal system |
| CN114534922A (en) * | 2022-03-01 | 2022-05-27 | 浙江连成环保科技有限公司 | Wet-type electrostatic precipitator's supplementary gas cleaning system |
| CN115069417A (en) * | 2022-07-22 | 2022-09-20 | 山东盛宝传热科技有限公司 | Wet electrostatic dust collection equipment |
-
2015
- 2015-01-08 CN CN201520026241.3U patent/CN204448284U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944484A (en) * | 2016-06-16 | 2016-09-21 | 马鞍山市顺达环保设备有限公司 | Automatic centrifugal wet-type electrostatic dust collector |
| CN105944484B (en) * | 2016-06-16 | 2018-05-25 | 马鞍山市顺达环保设备有限公司 | A kind of automatic centrifugation wet static dedusting device |
| CN109622223A (en) * | 2018-12-04 | 2019-04-16 | 张枫 | A kind of industrial dust electrostatic precipitator |
| CN110586325A (en) * | 2019-08-07 | 2019-12-20 | 江苏瑞洁环境工程科技有限责任公司 | Efficient self-cleaning wet-type electric dust removal system |
| CN114534922A (en) * | 2022-03-01 | 2022-05-27 | 浙江连成环保科技有限公司 | Wet-type electrostatic precipitator's supplementary gas cleaning system |
| CN115069417A (en) * | 2022-07-22 | 2022-09-20 | 山东盛宝传热科技有限公司 | Wet electrostatic dust collection equipment |
| CN115069417B (en) * | 2022-07-22 | 2022-11-04 | 山东盛宝传热科技有限公司 | Wet electrostatic dust collection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160108 |