CN101537281A - Screw blade gas-liquid separator for dust removal by spraying - Google Patents
Screw blade gas-liquid separator for dust removal by spraying Download PDFInfo
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- CN101537281A CN101537281A CN200910024764A CN200910024764A CN101537281A CN 101537281 A CN101537281 A CN 101537281A CN 200910024764 A CN200910024764 A CN 200910024764A CN 200910024764 A CN200910024764 A CN 200910024764A CN 101537281 A CN101537281 A CN 101537281A
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- ring body
- gas
- dust removal
- inner ring
- spraying
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Abstract
The invention relates to a fitting for a wet dust removal mechanism, in particular to a screw blade gas-liquid separator for dust removal by spraying. According to the technical scheme, the screw blade gas-liquid separator for dust removal by spraying is characterized by comprising an inner ring body and a dust removal tower which are sleeved together, blades are fixed between the outer side wall of the inner ring body and the inner side wall of the dust removal tower, airflow channels are formed among every two adjacent blades, the inner ring body and the dust removal tower, the length direction of airflow channels multi-polar crosses-over with the axes of the inner ring body or outer ring body, and all airflow channels are distributed clockwise or counterclockwise, and the inner side wall of the inner ring body is provided with a plugging device plugging the inner hole. After the screw blades are installed for use, the invention has the advantages of good dust removal effect without plugging, self-cleaning function, no energy consumption, simple structure, and the like.
Description
Technical field
The present invention relates to a kind of wet dedusting mechanism accessory, especially a kind of screw blade gas-liquid separator for dust removal by spraying.
Background technology
At present, general enterprise mainly uses dry dust removal equipments such as sack cleaner, cyclone dust collectors and electrostatic precipitator when dedusting.Wherein, sack cleaner is generally used for elementary dedusting, and its dust collection capacity is general, and energy consumption is especially big, and service life is but very short, continues 3～4 months dust settling pockets of dedusting and has just stopped up, and small dust is not easy to eliminate; The cyclone dust collectors cleaning shaft is longer, and small dust also is not easy to eliminate; Though the electrostatic precipitator better dust removal effect costs an arm and a leg, also there is easy blocking problem in its dust arrester.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of good dedusting effect is provided, can stop up, need not energy consumption, screw blade gas-liquid separator for dust removal by spraying simple in structure.
According to technical scheme provided by the invention, described screw blade gas-liquid separator for dust removal by spraying, it is characterized in that: comprise the inner ring body and the gas wash tower that connect together, be fixed with blade between the lateral wall of inner ring body and the madial wall of gas wash tower, make adjacent two blades, inner ring body and gas wash tower form gas channel, the axis of described gas channel length direction and inner ring body or outer ring body is antarafacial and intersects, and all gas channels are clockwise or counterclockwise arranges, and is provided with plugging device with its endoporus shutoff at the madial wall of inner ring body.
Connect the diminishing changeover portion of internal diameter on the gas wash tower top.Gas wash tower top to distance between the blade is 1～3m.The inner ring body inner diameter d satisfies d: D=(0.5～0.7) with the ratio of gas wash tower inside diameter D: 1.Described plugging device comprises that the inner ring body top ends connects the inner barrel that protrudes upward, and fixedly is the top cover of positive taper on the top of inner barrel.
After rotating vane of the present invention is installed and used, have good dedusting effect, can not stop up, have self-cleaning function, need not energy consumption and advantages of simple structure and simple.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the expanded view of blade among the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: this screw blade gas-liquid separator for dust removal by spraying, comprise the inner ring body 1 and gas wash tower 2 that connect together, be fixed with blade 3 between the madial wall of the lateral wall of inner ring body 1 and gas wash tower 2, make adjacent two blades 3, inner ring body 1 form gas channel with gas wash tower 2, the axis of described gas channel length direction and inner ring body 1 or outer ring body 2 is antarafacial and intersects, and all gas channels are clockwise or counterclockwise arranges, and is provided with plugging device with its endoporus shutoff at the madial wall of inner ring body 1.
Connect the diminishing changeover portion 4 of internal diameter on gas wash tower 2 tops.Gas wash tower 2 tops to distance between the blade 3 is 1～3m.Inner ring body 1 inner diameter d satisfies d: D=(0.5～0.7) with the ratio of gas wash tower 2 inside diameter D: 1.Described plugging device comprises that inner ring body 1 top ends connects the inner barrel 5 that protrudes upward, and fixedly is the top cover 6 of positive taper on the top of inner barrel 5.
During use, ash-laden gas rises in the dedusting tube, dust is earlier by after the water-wet of dedusting tube inner nozzle ejection, earlier by after some dirt pocket dedustings, the moistening dust that is not removed rises to flight gas-liquid separator of the present invention, the flue gas that contains moistening dust enters from the inlet end of gas channel, major part is run into blade 3 and surperficial collected by blade 3, because the axis of gas channel length direction and inner ring body 1 or outer ring body 2 is antarafacial and intersects, be provided with plugging device at the madial wall of inner ring body 1 with its endoporus shutoff, inner ring body 1 inner diameter d satisfies d: D=(0.5～0.7) with the ratio of gas wash tower 2 inside diameter D: 1, make gas wash tower 2 sectional areas reduce, so the ash-laden gas wind speed that rises by gas channel can increase, ash-laden gas produces centrifugal force through behind the gas channel, moistening dust is got rid of to dedusting tube barrel, and distance is 1～3m between the blade 3, increase the time of airflow strikes gas wash tower 2 inwalls, assemble the back and flow to the pond from top to bottom along the dedusting barrel, clean gas is arranged on the outlet side by gas channel.
Claims (5)
1, a kind of screw blade gas-liquid separator for dust removal by spraying, it is characterized in that: comprise the inner ring body (1) and gas wash tower (2) that connect together, be fixed with blade (3) between the madial wall of the lateral wall of inner ring body (1) and gas wash tower (2), make adjacent two blades (3), inner ring body (1) form gas channel with gas wash tower (2), the axis of described gas channel length direction and inner ring body (1) or outer ring body (2) is antarafacial and intersects, and all gas channels are clockwise or counterclockwise arranges, and is provided with plugging device with its endoporus shutoff at the madial wall of inner ring body (1).
2, screw blade gas-liquid separator for dust removal by spraying as claimed in claim 1 is characterized in that: connect the diminishing changeover portion of internal diameter (4) on gas wash tower (2) top.
3, screw blade gas-liquid separator for dust removal by spraying as claimed in claim 1 is characterized in that: gas wash tower (2) top to distance H between the blade (3) is 1～3m.
4, screw blade gas-liquid separator for dust removal by spraying as claimed in claim 1 is characterized in that: the ratio of inner ring body (1) inner diameter d and gas wash tower (2) inside diameter D satisfies d: D=(0.5～0.7): 1.
5, screw blade gas-liquid separator for dust removal by spraying as claimed in claim 1 is characterized in that: described plugging device comprises that inner ring body (1) top ends connects the inner barrel (5) that protrudes upward, and fixedly is the top cover (6) of positive taper on the top of inner barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024764A CN101537281A (en) | 2009-02-13 | 2009-02-13 | Screw blade gas-liquid separator for dust removal by spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024764A CN101537281A (en) | 2009-02-13 | 2009-02-13 | Screw blade gas-liquid separator for dust removal by spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101537281A true CN101537281A (en) | 2009-09-23 |
Family
ID=41120809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910024764A Pending CN101537281A (en) | 2009-02-13 | 2009-02-13 | Screw blade gas-liquid separator for dust removal by spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101537281A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055023A (en) * | 2022-06-21 | 2022-09-16 | 甘肃省化工研究院有限责任公司 | Wet separator |
| CN115055023B (en) * | 2022-06-21 | 2024-05-28 | 甘肃省化工研究院有限责任公司 | Wet separator |
-
2009
- 2009-02-13 CN CN200910024764A patent/CN101537281A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055023A (en) * | 2022-06-21 | 2022-09-16 | 甘肃省化工研究院有限责任公司 | Wet separator |
| CN115055023B (en) * | 2022-06-21 | 2024-05-28 | 甘肃省化工研究院有限责任公司 | Wet separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090923 |