CN2412158Y - Double-rotation desulphurization and dust removing appts. - Google Patents
Double-rotation desulphurization and dust removing appts. Download PDFInfo
- Publication number
- CN2412158Y CN2412158Y CN 00214035 CN00214035U CN2412158Y CN 2412158 Y CN2412158 Y CN 2412158Y CN 00214035 CN00214035 CN 00214035 CN 00214035 U CN00214035 U CN 00214035U CN 2412158 Y CN2412158 Y CN 2412158Y
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- China
- Prior art keywords
- barrel
- communicated
- shaped housing
- water
- pipe
- 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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Abstract
The utility model discloses a dual rotation desulphurization and dust removing apparatus. The utility model is characterized in that a water spraying vertical pipe group is vertically arranged in a barrel-shaped casing, pipe walls of the water spraying vertical pipe group are communicated with nozzles, and the upper end and the lower end of the barrel-shaped casing are provided with tapered seal openings; the upper end and the lower end of the vertical pipe group are respectively communicated with an upper annular pipe and a lower annular pipe, and the upper annular pipe is communicated with a water inlet pipe. The lower end of the casing is communicated with a smoke and gas inlet pipe, a lower tapered seal opening is communicated with a water return pipe, the lower end of the lower tapered seal opening is communicated with a drain opening, and a smoke and water separator is positioned on the inner wall of an upper tapered seal opening. The utility model has the characteristics of simple structure, low manufacturing cost, good desulphurization and dust removal effect and low operation cost.
Description
The utility model relates to a kind of desulfurating dust removing device for flue gas, especially a kind of double-rotation type desulfurizing dust-collector.
Be used for that at present the desulfation dust-extraction device of boiler and flue dust that kiln produces is had many kinds, as gravitational settling formula desulfurizing dust-collector, dry method electrostatic precipitator, cyclone separating deduster etc.Though existing all kinds of desulfation dust-extraction device can be realized task separately, defective such as have complex structure, manufacturing cost height, function singleness, desulfurization dust-removing efficiency is low, operating cost is big.
Task of the present utility model is to provide a kind of simple in structure, low cost of manufacture, desulfurization and dedusting is effective, operating cost is low, is suitable for the novel double-rotation type desulfurizing dust-collector that popularizes.
The technical solution of the utility model is that the lower end is communicated with respectively in the inner chamber of the barrel-shaped housing that inferior pyramidal seals to be vertically installed with along the circumference of barrel-shaped housing madial wall is communicated with the water spray standpipe group that is the inclination angle nozzle on its tube wall thereon, the upper and lower port of every standpipe of this standpipe group is connected with the ring pipe up and down that is positioned at barrel-shaped housing inner chamber upper and lower side respectively, be provided with the water inlet pipe that is connected with last ring pipe in the upper end of barrel-shaped housing, inferior pyramidal sealing part on barrel-shaped housing is provided with the return pipe with its intracavity inter-connection, barrel-shaped housing lower end sidewall is provided with the flue gas inlet tube with its intracavity inter-connection, seal the lower end at inferior pyramidal and be communicated with the sewage draining exit that is provided with control valve, upper conical upper end of sealing on barrel-shaped housing is communicated with smoke outlet tube, is positioned with the dish type smoke water separator that is provided with cigarette water resistance block at its lower surface by fixed mount on this upper conical madial wall that seals.
The utility model is owing to adopted technique scheme, purified water source enters after the water spray standpipe group from nozzle ejection by water inlet pipe and last endless tube and making to purify waste water form rotating spraying shape space in barrel-shaped housing inner chamber, when entering the barrel-shaped housing inner chamber from flue gas inlet tube after, flue gas under the effect of rotating spraying water, from bottom to top advances with rotation mode, in this process flue gas under rotating spraying water action of centrifugal force constantly to the percussion of inner walls phase, dust granule and spraying shape water in its flue gas are concentrated in its inner walls, make its dust and concentrate after water fall into inferior pyramidal along its inwall and seal, thereby realize to flue gas the first time desulfurization and dedusting task.After rotation rises to dish type smoke water separator place under the effect of cigarette water at revolving force behind the first time desulfurization and dedusting, under the stopping of dish type smoke water separator to around the diffusion, and in this process, be subjected to the stopping of stopper on the smoke separator, make dust in the flue gas and spray water secondary concentration and fall into taper and seal on separator, thereby realize the flue gas task of desulfurization and dedusting for the second time.Fall into water dust that inferior pyramidal seals through post precipitation, water flows out reuse through return pipe, and its dust is discharged through sewage draining exit.
Below the utility model is further described given with reference to the accompanying drawings embodiment as follows.
Accompanying drawing 1 has provided structural representation of the present utility model;
Accompanying drawing 2 has provided A-A in the accompanying drawing 1 to the sectional structure schematic diagram.
In the accompanying drawings, 1 is that smoke outlet tube, 2 is sewage draining exit for return pipe, 15 for water inlet pipe, 14 for blowoff valve, 13 for support, 12 for ring pipe down, 11 for flue gas inlet tube, 10 for nozzle, 9 for water spray standpipe group, 8 for last ring pipe, 7 for barrel-shaped housing, 6 for cigarette water resistance block, 5 for smoke water separator, 4 for fixed mount, 3.
With reference to the accompanying drawings, the lower end is communicated with respectively in the inner chamber of the barrel-shaped housing 5 that inferior pyramidal seals to be vertically installed with along the circumference of its housing madial wall and is communicated with the water spray standpipe group 7 that is inclination angle nozzle 8 on its tube wall thereon, the upper and lower port of every standpipe of water spray standpipe group 7 is connected with the last ring pipe 6 and the following ring pipe 10 that are positioned at barrel-shaped housing 5 inner chamber upper and lower sides respectively, be provided with the water inlet pipe 13 that is connected with last ring pipe 6 in the upper end of barrel-shaped housing 5, be provided with flue gas inlet tube 9 with its intracavity inter-connection in its lower end, be provided with return pipe 14 with its intracavity inter-connection at the inferior pyramidal sealing part of barrel-shaped housing 5, seal the lower end at inferior pyramidal and be communicated with the sewage draining exit 15 that is provided with blowoff valve 12, be communicated with smoke outlet tube 1 in upper conical upper end of sealing, on the upper conical madial wall that seals, be positioned with the dish type smoke water separator 3 that is provided with cigarette water resistance block 4 at its lower surface by fixed mount 2.
Claims (1)
1, a kind of double-rotation type desulfurizing dust-collector, comprise barrel-shaped housing, smoke separator, water spray standpipe group, it is characterized in that lower end thereon is communicated with respectively in the inner chamber of the barrel-shaped housing that inferior pyramidal seals to be vertically installed with along the circumference of barrel-shaped housing madial wall is communicated with the water spray standpipe group that is the inclination angle nozzle on its tube wall, the upper and lower port of every standpipe of this standpipe group is connected with the ring pipe up and down that is positioned at barrel-shaped housing inner chamber upper and lower side respectively, be provided with the water inlet pipe that is connected with last ring pipe in the upper end of barrel-shaped housing, inferior pyramidal sealing part on barrel-shaped housing is provided with the return pipe with its intracavity inter-connection, barrel-shaped housing lower end sidewall is provided with the flue gas inlet tube with its intracavity inter-connection, seal the lower end at inferior pyramidal and be communicated with the sewage draining exit that is provided with control valve, upper conical upper end of sealing on barrel-shaped housing is communicated with smoke outlet tube, is positioned with the dish type smoke water separator that is provided with cigarette water resistance block at its lower surface by fixed mount on this upper conical madial wall that seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214035 CN2412158Y (en) | 2000-04-03 | 2000-04-03 | Double-rotation desulphurization and dust removing appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214035 CN2412158Y (en) | 2000-04-03 | 2000-04-03 | Double-rotation desulphurization and dust removing appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412158Y true CN2412158Y (en) | 2000-12-27 |
Family
ID=33580221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00214035 Expired - Fee Related CN2412158Y (en) | 2000-04-03 | 2000-04-03 | Double-rotation desulphurization and dust removing appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2412158Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007729A (en) * | 2012-11-28 | 2013-04-03 | 广东依科电力技术有限公司 | Annular pipe rotational flow layer of desulfurizing tower and working method thereof |
-
2000
- 2000-04-03 CN CN 00214035 patent/CN2412158Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007729A (en) * | 2012-11-28 | 2013-04-03 | 广东依科电力技术有限公司 | Annular pipe rotational flow layer of desulfurizing tower and working method thereof |
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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 |