CN2351181Y - Waveform plate type water dust scrubber - Google Patents
Waveform plate type water dust scrubber Download PDFInfo
- Publication number
- CN2351181Y CN2351181Y CN 97223933 CN97223933U CN2351181Y CN 2351181 Y CN2351181 Y CN 2351181Y CN 97223933 CN97223933 CN 97223933 CN 97223933 U CN97223933 U CN 97223933U CN 2351181 Y CN2351181 Y CN 2351181Y
- Authority
- CN
- China
- Prior art keywords
- dust
- water film
- waveform plate
- corrugated sheet
- waveform
- 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.)
- Expired - Fee Related
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a waveform plate type water film dust remover which comprises a casing, a waveform plate assembly, a shower nozzle, a sedimentation tank, etc. The utility model has the action principle that the shower nozzle pours water to the waveform plate assembly, so that the surface of a bending plate forms one layer of water film which flows downwards. When smoke gas with dust moves in a gap of the snaky waveform plate assembly, fly dust particles strike walls and attach on the water film of the surface of the bending plate surface under the function of inertial force and the centrifugal force because of flash transformation of a flow direction, and then the fly dust particles flow into the sedimentation tank along the water film so as to reach the purpose of purifying smoke gas. The dust remover has the advantage of simple structure, easy manufacture and installation, convenient use and maintenance, high dust removing effect, stabilization, small resistance, etc. and is suitable for smoke prevention and dust removing of the medium and small sized boilers.
Description
The utility model relates to a kind of device for abatement of smoke and dust that purifies boiler smoke.
Present known cyclone type water dust scrubber, though efficiency of dust collection is higher, also there is weak point, as when boiler load reduces, because the speed of deduster that enters flue gas reduces efficiency of dust collection is descended, cause the efficiency of dust collection instability, in addition, efficiency of dust collection is subjected to the influence of deduster drum diameter, diameter is little, the efficiency of dust collection height, but too small, resistance will increase.So make the cyclone type water dust scrubber reach efficient low-resistance, be that certain difficulty is arranged.
The utility model has designed the board-like water dust scrubber of waveform that the crooked plate of a kind of usefulness combines for overcoming above-mentioned weak point, it have simple in structure, be easy to make to install, safeguard easy to use, advantage such as high and the stable and resistance of efficiency of dust collection is little.
Utility model is achieved in that in the deduster housing vertically builds into the corrugated sheet group with crooked plate by laying bricks or stones by certain interval, is provided with the nozzle that drenches with rain above the corrugated sheet group, and the following of corrugated sheet is sedimentation basin.The flue dust inlet is arranged on the lower housing portion wall and is lower than on the certain position of corrugated sheet group, and exhanst gas outlet is arranged on the top of deduster.When deduster moved, the nozzle that drenches with rain was toward corrugated sheet group trickle, the moisture film that makes the twisted plate surface have one deck to flow downward.After ash-laden gas enters deduster, move upward along sinuate corrugated sheet group space, because the hurried transformation of flow direction, fly ash particle is under inertia force and action of centrifugal force, to hit wall is attached on the moisture film, flow into sedimentation basin with moisture film then, flue gas after being purified flows out from the top exit of deduster.
Because the efficiency of dust collection that has adopted such scheme, deduster can overcome the existence of cyclone type water dust scrubber effectively is subjected to the influence of drum diameter and causes the unsettled shortcoming of efficiency of dust collection because of boiler load changes.
Introduce structure of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural map of the present utility model.
Fig. 2 is the A-A cutaway view of utility model.
Fig. 3 is the structure chart of crooked plate.
Among the figure 1, deduster housing 2, smoke inlet 3, sedimentation basin 4, crossbeam 5, corrugated sheet group 6, crooked plate 7, nozzle 8, exhanst gas outlet drench with rain
With reference to accompanying drawing, in deduster housing (1), the corrugated sheet group (5) of being built by laying bricks or stones by crooked plate (6) is to be shelved on the crossbeam (4), smoke inlet (2) is arranged on the lower housing portion wall and is lower than on the certain position of corrugated sheet, the nozzle (7) that drenches with rain is positioned at the top of corrugated sheet group, and exhanst gas outlet (8) is arranged on the top of deduster.
Claims (2)
1, the board-like water dust scrubber of a kind of waveform, form by housing, corrugated sheet group and the nozzle that drenches with rain etc., it is characterized in that: in deduster housing (1), corrugated sheet group (5) is to be shelved on the crossbeam (4) by certain interval, drench with rain nozzle (7) above the corrugated sheet group, flue dust inlet (2) is positioned at lower housing portion, and is lower than on the certain position of corrugated sheet group, and exhanst gas outlet (8) is positioned at case top.
2, according to the corrugated sheet group (5) under the claim 1, it is characterized in that being built into by crooked plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223933 CN2351181Y (en) | 1997-06-06 | 1997-06-06 | Waveform plate type water dust scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223933 CN2351181Y (en) | 1997-06-06 | 1997-06-06 | Waveform plate type water dust scrubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2351181Y true CN2351181Y (en) | 1999-12-01 |
Family
ID=33938464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97223933 Expired - Fee Related CN2351181Y (en) | 1997-06-06 | 1997-06-06 | Waveform plate type water dust scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2351181Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908845A (en) * | 2012-10-23 | 2013-02-06 | 温坚 | Air purifier |
| CN103990340A (en) * | 2014-03-07 | 2014-08-20 | 宁波高新区金杉新能源科技有限公司 | Wet-type air purifying device and air purifying method |
| CN111282375A (en) * | 2020-04-20 | 2020-06-16 | 吴祥初 | Air filtering system |
-
1997
- 1997-06-06 CN CN 97223933 patent/CN2351181Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908845A (en) * | 2012-10-23 | 2013-02-06 | 温坚 | Air purifier |
| CN103990340A (en) * | 2014-03-07 | 2014-08-20 | 宁波高新区金杉新能源科技有限公司 | Wet-type air purifying device and air purifying method |
| CN103990340B (en) * | 2014-03-07 | 2016-08-17 | 宁波高新区金杉新能源科技有限公司 | A kind of wetting type air purifying device and air purification method |
| CN111282375A (en) * | 2020-04-20 | 2020-06-16 | 吴祥初 | Air filtering system |
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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 |