CN2333453Y - Wet-type electric dust remover - Google Patents
Wet-type electric dust remover Download PDFInfo
- Publication number
- CN2333453Y CN2333453Y CN 98232873 CN98232873U CN2333453Y CN 2333453 Y CN2333453 Y CN 2333453Y CN 98232873 CN98232873 CN 98232873 CN 98232873 U CN98232873 U CN 98232873U CN 2333453 Y CN2333453 Y CN 2333453Y
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- utility
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- water
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Abstract
The utility model relates to a wet-type electric dust remover, comprising a device for humidifying with a plurality of rows of spray heads for spraying water, a plurality of rows anode plates and a cathode which is arranged among the anode plates. One side of each spray head of the device for humidifying is connected with a pressure gas pipeline which is communicated with the inner cavity of the spray head. The cathode is herringbone-shaped cathode and is composed of a circular pipe and pricks which are lengthways arranged along the circular pipe. Water sprayed by the utility model can be fully atomized, and the dispersion degree of the water is very high. The utility model is favorable to the full humidification of powder dust, and can ensure higher discharging current strength through the adoption of the herringbone-shaped cathode.
Description
The utility model belongs to dust arrester, particularly a kind of wet electrical dust precipitator.Wet electrical dust precipitator is to make dust in flue gas moistening by humidifying device flue gas, and then enters the dedusting of high-tension electricity place.The humidifying device of existing wet electrical dust precipitator is the shower nozzle of many row's water sprays, because this shower nozzle only feeds press water, so the water droplet of ejection also owes trickle, the spread also is not very high, influenced the fully moistening of dust so on the one hand, also can cause having the part dust to fail moistening and discharge on the other hand with flue gas.In addition, the negative electrode of existing wet scrubber mostly is square or crescent section, and it is perverse not have awns, so time one length can be adhered to one deck dust at cathode surface, has influenced strength of discharge and uniformity.More than existing problem all efficiency of dust collection is had a negative impact.
The purpose of this utility model is improved existing deduster, provide a kind of can abundant moistening dust and can guarantee strength of discharge, thereby improve the wet electrical dust precipitator of efficiency of dust collection.
The purpose of this utility model is to realize by following approach: the wet electrical dust precipitator that is provided comprises humidifying device with many row's sprinkler heads, arrange positive plate and be located at negative electrode between positive plate more.Improvements of the present utility model are that the side connects a tracheal pressure road that communicates with nozzle cavity on each shower nozzle of humidifying device; Said negative electrode is the herring-bone form negative electrode, and it is formed by pipe with along the prickle that this pipe is vertically arranged.The water of ejection is fully atomized, and its spread is very high, helps the fully moistening of dust.And adopt the herring-bone form negative electrode can guarantee higher strength of discharge.
The utility model is owing to adopted water, gas two medium spray heads, the water of ejection is vaporific, its spread is very high, increased and the contacting of dust, not only can make dust fully moistening, and greatly reduce the quantity of " slipping through the net " dust, adopt the herring-bone form negative electrode can guarantee higher strength of discharge, so improved efficiency of dust collection in addition.In addition, the atomizing of water has also improved the utilization rate of water.
Below in conjunction with accompanying drawing content of the present utility model is illustrated.
Fig. 1 is the structural representation of the utility model humidifying device.
Fig. 2 is the electrode structure schematic diagram of the utility model electric field region.
As shown in Figure 1: in the front end shell 1 of deduster humidifying device 2 is housed, it is made up of several rows of shower nozzle 21, and each shower nozzle all side has connect a tracheal pressure road 22 that is communicated with shower nozzle 21 inner chambers.Press water is delivered to each shower nozzle by water pipe 23, and pressure-air is then delivered to each shower nozzle by pipeline 22, and press water, gas meet at nozzle cavity, makes water with vaporific ejection.Shower nozzle 21 in this example can adopt the shower nozzle described in the applicant's the patent formerly 2034087.
Fig. 2 has provided electrode structure of the present utility model, and wherein anode 3 adopts the wide plate formula, and its good rigidly is not yielding.Negative electrode 4 adopts fishbone, and it is made up of pipe 41 and lance shape prickle 42.Prickle 42 vertically is distributed in the pipe both sides symmetrically along pipe 41, as herring-bone form, the distance at two tips of every pair of prickle generally at 40～50 millimeters for well.After connecting high-tension electricity, discharge is to produce between positive plate and prickle.This negative electrode and wide plate anode coupling not only can make charged dust obtain high migration velocity, but also the negative electrode of having avoided existing wet scrubber reduces the situation of strength of discharge because of adhering to dust.Shower nozzle 5 among the figure is used for the deashing spray.Other structure of the present utility model can be identical with existing wet scrubber.
Claims (2)
1, a kind of wet electrical dust precipitator, comprise humidifying device (2), arrange positive plate (3) more and be located at negative electrode (4) between positive plate, it is characterized in that going up the other tracheal pressure road (22) that communicates with shower nozzle (21) inner chamber that connects at each shower nozzle (21) of humidifying device with many row's sprinkler heads (21); Said negative electrode (4) is the herring-bone form negative electrode, and it is formed by pipe (41) with along the prickle (42) that this pipe is vertically arranged.
2, electric cleaner as claimed in claim 1, it is characterized in that prickle (42) along pipe (41) vertically be distributed in pipe (41) both sides symmetrically, the distance at two tips of every pair of prickle (42) is 40～50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232873 CN2333453Y (en) | 1998-07-17 | 1998-07-17 | Wet-type electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232873 CN2333453Y (en) | 1998-07-17 | 1998-07-17 | Wet-type electric dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2333453Y true CN2333453Y (en) | 1999-08-18 |
Family
ID=33981716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98232873 Expired - Fee Related CN2333453Y (en) | 1998-07-17 | 1998-07-17 | Wet-type electric dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2333453Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097466A (en) * | 2018-01-22 | 2018-06-01 | 佛山市科蓝环保科技股份有限公司 | A kind of industry lampblack cleaning equipment of automatic cleaning anode plate |
-
1998
- 1998-07-17 CN CN 98232873 patent/CN2333453Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097466A (en) * | 2018-01-22 | 2018-06-01 | 佛山市科蓝环保科技股份有限公司 | A kind of industry lampblack cleaning equipment of automatic cleaning anode plate |
| CN108097466B (en) * | 2018-01-22 | 2024-03-12 | 佛山市科蓝环保科技股份有限公司 | Automatic industry oil smoke clarification plant of washing anode plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |