CN2645750Y - Composite channel slab directional and negative pressure desulfurization and dust cleaner of dried and wet type - Google Patents
Composite channel slab directional and negative pressure desulfurization and dust cleaner of dried and wet type Download PDFInfo
- Publication number
- CN2645750Y CN2645750Y CN 03260617 CN03260617U CN2645750Y CN 2645750 Y CN2645750 Y CN 2645750Y CN 03260617 CN03260617 CN 03260617 CN 03260617 U CN03260617 U CN 03260617U CN 2645750 Y CN2645750 Y CN 2645750Y
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- CN
- China
- Prior art keywords
- dust
- negative pressure
- channel slab
- shell
- collecting device
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- Expired - Fee Related
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Abstract
The utility model relates to a composite channel slab directional and negative pressure desulfurization and dust cleaner of dried and wet type, and comprises a shell provided inside with a channel slab directional flow collecting device which comprises a front channel slab and a back channel slab, a steam flow negative pressure chamber of the channel slab directional flow collecting device is equipped from top to bottom with a plurality of steam flow guiding plates and shutter air guiding plate where a flow collecting plate is arranged, an anti-boiling plate is mounted on the side wall of the channel slab directional flow collecting device; a shunting accelerator is mounted inside the shell, and the shell is also provided with a dust collecting chamber, a water supply valve is arranged in the dust collecting chamber, and a front dust water film and a back dust water film are arranged on the side wall of the water supply valve; a dust discharging chamber is arranged at the downside of the shell while a water tank is arranged at the upside of the shell; the utility model is characterized in simple structure, low cost, small footprint, easy maintenance, stable and reliable operation, low power consumption and favorable dust removing effect, which can be widely used in the dust and fume purification and filtering systems of the fields such as power plant boiler, cement plant, non-ferrous metallurgy, light industry, pharmaceuticals plant and so forth.
Description
Technical field: the utility model relates to the cleaner of industrial dust, gas cleaning filtering.
Background technology: present station boiler, the cement plant, nonferrous smelting, light industry, the purification filtering dedusting of the dust flue gas of industries such as pharmaceutical factory also has gap with the environmental protection standard of country, more advanced cleaner such as Chinese patent disclose the technology that a key name is called boiler Synergistic and energy-saving smoke abatement device for No. 99250149, introduced a kind of be contained in horizontal flue in the boiler the directed deduster of frid constitute by two parts up and down, top is that dust separating device is made of directed frid, the groove top is the directed sedimentation elbow of control of dust, its middle part fuses it by connecting arm-tie between the chute of front and back in subsider, connecting arm-tie is fixed on the air-cooled fixedly square beam, the fixing anti-closed guard that boils in rear end below chute, this novel device constantly forms negative pressure space by the negative pressure pipe and makes the negative pressure of vacuum dedusting, realizes stable, efficient dust removing effect; The problem that exists is arranged in the boiler, and application surface is narrower, and addressing this problem becomes urgent need.
The content of utility model: overcome the deficiencies in the prior art, propose a kind of general directed negative pressure sulphur removal of the compound frid of Wet-dry deduster that the wide motional inertia that utilizes dust self reaches dust discharge, dedusting that encloses of using.The directed negative pressure sulphur removal of the compound frid of Wet-dry deduster it a housing is arranged, the directed current-collecting device of frid that is provided with in it it have and a plurality of steam flow guide plates and shutter wind deflector from top to bottom are housed in preceding frid and drop end, its steam flow negative pressure cabin successively, are fixed with collector plate on it, on the sidewall bottom the current-collecting device, the boiling protection plate is housed; The branch flow accelerator is housed in housing, also is provided with dust storage chamber in the housing, dust storage chamber is provided with water supply valve, its sidewall is equipped with the attached dirt moisture film of front additional dust moisture film and back; Be positioned at lower part of frame and be provided with the dust discharge chamber, the top that is positioned at housing is provided with water tank.The utility model is owing to utilize aerodynamic principle, the purpose of utilizing the motional inertia of dust granules self to reach the dust discharge dedusting makes the dust diffusion that do not rebound, there is not the regular vertical directed movement that descends of turbulent flow, than existing multitube, cyclone type utilizes the center of gravity centrifugal dust-removing of soot dust granule and dedusting method that Electrostatic Absorption overcomes dust inertia force, and not only device structure is simple, cost is low, floor space is little, be easy to safeguard, working stability is reliable, power consumption is few, and dust removing effects is remarkable, purposes is wide, make the initial dust concentration of spreader stoker boliler reduce to 81.2 person of outstanding talent's milligrams, can replace electrostatic precipitation and granite water film dust by the 3500--5000 milligram.
Fig. 1 is the utility model front view;
Fig. 2 is Figure 1A--the A cutaway view;
The specific embodiment: as shown in the figure, the directed negative pressure sulphur removal of Wet-dry frid deduster it a housing 16 is arranged, the directed current-collecting device of the frid that is provided with in it 1 it have and a plurality of steam flow guide plates 2 and shutter wind deflector 3 from top to bottom are housed in preceding frid 11 and drop end 12, its steam flow negative pressure cabin 4 successively, are fixed with collector plate 15 on it, boiling protection plate 5 is housed on the sidewall of current-collecting device; Branch flow accelerator 6 is housed in housing, also is provided with dust storage chamber 7 in the housing, dust storage chamber is provided with water supply valve 13, its sidewall is equipped with the attached dirt moisture film 9 of front additional dust moisture film 8 and back; Be positioned at that lower part of frame is provided with dust discharge chamber 10, the top that is positioned at housing is provided with water tank 14.
Claims (1)
1, the directed negative pressure sulphur removal of the compound frid of a kind of Wet-dry deduster, it has a housing it is characterized in that: it has the directed current-collecting device of the frid that is provided with in it and a plurality of steam flow guide plates and shutter wind deflector from top to bottom are housed in preceding frid and drop end, its steam flow negative pressure cabin successively, are fixed with collector plate on it, and the boiling protection plate is housed on the sidewall of current-collecting device; The branch flow accelerator is housed in housing, also is provided with dust storage chamber in the housing, dust storage chamber is provided with water supply valve, its sidewall is equipped with the attached dirt moisture film of front additional dust moisture film and back; Be positioned at that lower part of frame is provided with the dust discharge chamber, the dust discharge chamber is arranged with water supply valve, the top that is positioned at housing is provided with water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260617 CN2645750Y (en) | 2003-09-28 | 2003-09-28 | Composite channel slab directional and negative pressure desulfurization and dust cleaner of dried and wet type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260617 CN2645750Y (en) | 2003-09-28 | 2003-09-28 | Composite channel slab directional and negative pressure desulfurization and dust cleaner of dried and wet type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645750Y true CN2645750Y (en) | 2004-10-06 |
Family
ID=34296513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03260617 Expired - Fee Related CN2645750Y (en) | 2003-09-28 | 2003-09-28 | Composite channel slab directional and negative pressure desulfurization and dust cleaner of dried and wet type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645750Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430293A (en) * | 2011-12-31 | 2012-05-02 | 常熟市华能环保工程有限公司 | Duplex reflux inertia dust remover |
| CN104645752A (en) * | 2015-01-30 | 2015-05-27 | 袁志斌 | Negative-pressure air-extracting water-washing type air purifier |
| CN108223052A (en) * | 2016-12-09 | 2018-06-29 | 株式会社Roki | Oil eliminator |
-
2003
- 2003-09-28 CN CN 03260617 patent/CN2645750Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430293A (en) * | 2011-12-31 | 2012-05-02 | 常熟市华能环保工程有限公司 | Duplex reflux inertia dust remover |
| CN104645752A (en) * | 2015-01-30 | 2015-05-27 | 袁志斌 | Negative-pressure air-extracting water-washing type air purifier |
| CN104645752B (en) * | 2015-01-30 | 2018-01-05 | 袁志斌 | A kind of negative pressure exhausting water-washing type air purification equipment |
| CN108223052A (en) * | 2016-12-09 | 2018-06-29 | 株式会社Roki | Oil eliminator |
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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 |