CN203663629U - Air-operated vibrating string cover control type dust removing device for slurry sprayer - Google Patents
Air-operated vibrating string cover control type dust removing device for slurry sprayer Download PDFInfo
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- CN203663629U CN203663629U CN201320745498.5U CN201320745498U CN203663629U CN 203663629 U CN203663629 U CN 203663629U CN 201320745498 U CN201320745498 U CN 201320745498U CN 203663629 U CN203663629 U CN 203663629U
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Abstract
The utility model discloses an air-operated vibrating string cover control type dust removing device for a slurry sprayer. The air-operated vibrating string cover control type dust removing device comprises three parts, namely a pneumatic blower, a dust remover and a dust collector which are connected through flanges, wherein the dust remover comprises a dust remover casing, more than two spray nozzles arranged in the casing and a filter screen; the dust remover casing is a variable-diameter casing with a thick middle part and two thin ends; the spray nozzles are arranged at the thin end of the air intake side of the casing; the filter screen is a vibrating-string grid-type filter screen, and is arranged in the middle of the casing; the dust collector comprises a section of fan drum and an arc-shaped cover; the air inlet of the fan drum is divided into an upper inlet and a lower inlet; the arc-shaped cover is provided with an upper opening and a lower opening; the upper opening faces the feed opening of the slurry sprayer; the lower opening faces the discharge opening of the slurry sprayer; the two inlets of the fan drum are respectively communicated with the two openings of the arc-shaped cover. According to the air-operated vibrating string cover control type dust removing device, two dust collecting manners of spraying dust fall and vibrating string screen dust fall are adopted, so that the optimal dust removing effect is achieved. Practical tests show that the dust removing and dust fall efficiency can reach more than 90%.
Description
Technical field
The utility model relates to pulp shooting machine, the dust arrester that especially pulp shooting machine is used.
Background technology
What at present pulp shooting machine used is generally water-jet type dedusting fan, and this dedusting fan one is that suction air volume is little, can not be by distinguished and admirable dust-laden whole suctions, and the 2nd, depositing dust efficiency is low, only in blower fan, has adopted atomizing de-dusting.Through field observation, the product dirt pits in pulp shooting machine when work mainly concentrates on pulp shooting machine top charging aperture and discharging opening place, bottom, and the air draught direction of the dust arrester that pulp shooting machine uses is at present produced dirt pits with pulp shooting machine and do not mated, and dust are enter less than in dust arrester in a large number.
Summary of the invention
In order to solve the inefficient problem of existing pulp shooting machine dedusting fan depositing dust, design a kind of pneumatic shake string cover control formula dust arrester.
A kind of pneumatic shake string cover control formula pulp shooting machine deduster, is characterized in that, it is to be formed by connecting with flange successively by Pneumatic fan, deduster and dust arrester three parts; Wherein:
Described deduster is made up of shell of dust remover, the plural shower nozzle and the filter screen that are located in housing; Wherein shell of dust remover is a thin ends and thick middle reducing housing, and shower nozzle is arranged on housing inlet side taper end, and filter screen is shake string grid formula filter screen, and is arranged on housing centre position;
Described dust arrester is made up of one section of air duct and arc-shaped cover; The air inlet of air duct is divided into upper and lower two imports; Arc-shaped cover is provided with upper and lower two holes, wherein goes up the charging aperture of hole facing to pulp shooting machine, and lower hole is facing to the discharging opening of pulp shooting machine; Two imports of air duct are connected with two holes of arc-shaped cover respectively.
When the utility model uses, Pneumatic fan is directly connected with driving face air line with the high-pressure rubber pipe of diameter 25mm, with the start-stop of high pressure valve control Pneumatic fan.
The utility model adopts 11kw Pneumatic fan as power, and suction is large, adopts arc-shaped cover to cover pulp shooting machine charging aperture, and the wind direction of suction matches with product dirt pits, adopts two kinds of atomizing de-dusting and shake string net depositing dusts to catch dirt mode, has realized the maximization of dust removing effects.Through actual measurement, dedusting depositing dust efficiency is more than 90%.
Accompanying drawing explanation
Marginal data, 1-Pneumatic fan, 2-shell of dust remover, 3-filter screen, 4-shower nozzle, 5-air duct, 6-flexible pipe, 7-arc-shaped cover, the upper hole of 8-, 9-pulp shooting machine, 10-upper inlet, 11-lower inlet, hole under 12-.
The specific embodiment
The pneumatic shake string of pulp shooting machine cover control formula dust arrester as shown in Figure 1, it is to be connected to form with flange successively by Pneumatic fan 1, deduster and dust arrester three parts; Described Pneumatic fan 1 nominal air delivery 150m3/min; Described deduster is made up of the shower nozzle 4 in shell of dust remover 2, housing 2 and filter screen 3; Wherein shell of dust remover 2 is thin ends and thick middle reducing housings, and shower nozzle 4 has more than two, and is arranged on housing 2 inlet side taper ends, and filter screen 3 is shake string grid formula filter screen, and is arranged on housing 2 centre positions; Described dust arrester is made up of one section of air duct 5 and arc-shaped cover 7, and the air inlet of air duct 5 is divided into upper inlet 10 and lower inlet 11; Arc-shaped cover 7 is provided with hole 8 and 12, wherein goes up the charging aperture of hole 8 facing to pulp shooting machine 9, and lower hole 12 is facing to the discharging opening of pulp shooting machine 9; Upper inlet 10 is connected by flexible pipe 6 and upper hole 8, and lower inlet 11 is directly connected with lower hole 12.
Claims (1)
1. a pneumatic shake string cover control formula pulp shooting machine dust arrester, is characterized in that, it is to be formed by connecting with flange successively by Pneumatic fan, deduster and dust arrester three parts; Wherein:
Described deduster is made up of shell of dust remover, the plural shower nozzle and the filter screen that are located in housing; Wherein shell of dust remover is a thin ends and thick middle reducing housing, and shower nozzle is arranged on housing inlet side taper end, and filter screen is shake string grid formula filter screen, and is arranged on housing centre position;
Described dust arrester is made up of one section of air duct and arc-shaped cover; The air inlet of air duct is divided into upper and lower two imports; Arc-shaped cover is provided with upper and lower two holes, wherein goes up the charging aperture of hole facing to pulp shooting machine, and lower hole is facing to the discharging opening of pulp shooting machine; Two imports of air duct are connected with two holes of arc-shaped cover respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745498.5U CN203663629U (en) | 2013-11-22 | 2013-11-22 | Air-operated vibrating string cover control type dust removing device for slurry sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745498.5U CN203663629U (en) | 2013-11-22 | 2013-11-22 | Air-operated vibrating string cover control type dust removing device for slurry sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663629U true CN203663629U (en) | 2014-06-25 |
Family
ID=50959964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745498.5U Expired - Fee Related CN203663629U (en) | 2013-11-22 | 2013-11-22 | Air-operated vibrating string cover control type dust removing device for slurry sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190985A (en) * | 2016-03-14 | 2017-09-22 | 江阴龙凯机械有限公司 | Dustless pulp shooting machine |
| CN107654251A (en) * | 2017-09-14 | 2018-02-02 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | A kind of pulp shooting machine dedusting integrating device |
-
2013
- 2013-11-22 CN CN201320745498.5U patent/CN203663629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190985A (en) * | 2016-03-14 | 2017-09-22 | 江阴龙凯机械有限公司 | Dustless pulp shooting machine |
| CN107654251A (en) * | 2017-09-14 | 2018-02-02 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | A kind of pulp shooting machine dedusting integrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |