CN202001049U - Pneumatically-pressurized water-spraying dust removal device - Google Patents
Pneumatically-pressurized water-spraying dust removal device Download PDFInfo
- Publication number
- CN202001049U CN202001049U CN2011200868213U CN201120086821U CN202001049U CN 202001049 U CN202001049 U CN 202001049U CN 2011200868213 U CN2011200868213 U CN 2011200868213U CN 201120086821 U CN201120086821 U CN 201120086821U CN 202001049 U CN202001049 U CN 202001049U
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- pressure
- valve
- assembly
- water
- pneumatically
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Abstract
The utility model discloses a pneumatically-pressurized water-spraying dust removal device which comprises a water sprayer and a valve assembly (1), an inspection manhole and a fixing device (2), a low-pressure water storage tank assembly (3), a high-pressure gas storage tank assembly (4), a fixed plate (5), a water outlet and a valve (6), a medium-pressure gas pipe (7), a water inlet pipe and a valve (8), a pressure relief valve assembly (9), a high-pressure gas pipe (10), a pneumatically pressurizing pump assembly (11), a low-pressure gas pipe and a valve (12). The pneumatically-pressurized water-spraying dust removal device can mechanically maintain a working pressure for a long time in a high gas area to spray water to remove dust, thereby improving the dust-removing effect and reducing the labor intensity.
Description
Technical field the utility model has been announced the pneumatic supercharging water spray dust arrester that use in high gas area under a kind of coal mine.
The used air pressure of the water spray dust arrester that use in high gas area under the present coal mine of background technology is low, the water spray dust removal process off and on, the dedusting of can not spraying water for a long time.
Summary of the invention content of the present utility model is: the pneumatic supercharging water spray dust arrester of dedusting operation of spraying water that uses, can keep-up pressure for a long time of high gas area under a kind of coal mine is provided.The technical solution of the utility model is: with the low-pressure gas that provides under the coal mine, by low pressure tracheae and valve (12) and pneumatic booster pump assembly (11) connection, be stored in high pressure tank assembly (4) to certain setting high pressure through the gases at high pressure after pneumatic booster pump assembly (11) supercharging by high-pressure air pipe (10), after the gases at high pressure of high pressure tank assembly (4) are reduced to working pressure through reducing valve assemblies (9), through and reducing valve assembly (9) the middle air pipe (7) that communicates that links together be transported to low pressure water tank assembly (3) lining.Just can make water jet and valve (1) obtain to keep working pressure and the dedusting of spraying water for a long time.
The beneficial effects of the utility model are: can provide a kind of and maneuverablely in high gas area keep the working pressure dedusting operation of spraying water for a long time, improve dust removing effects, alleviate manual labor.
Description of drawings: Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the utility model is contained in the structural representation on the mine car.
Part sequence number is as follows among the figure: water jet and valve assembly (1); Inspection manhole and fastening devices (2); Low pressure water tank assembly (3); High pressure tank assembly (4); Fixed head (5); Outfall and valve (6); Middle air pipe (7): water inlet pipe and valve (8); Reducing valve assembly (9); High-pressure air pipe (10); Pneumatic booster pump assembly (11); Low pressure tracheae and valve (12); Mine car (13).
The specific embodiment: the utility model as shown in Figure 1, during the utility model fixed operation, close outfall and valve (6), add water by water inlet pipe and valve (8) to low pressure water tank assembly (3) and after a certain amount of, close water inlet pipe and valve (8), with the low-pressure gas that provides under the coal mine by low pressure tracheae and valve (12) after pneumatic booster pump assembly (11) gas transmission, after pneumatic booster pump assembly (11) supercharging, be stored in high pressure tank assembly (4) in to the high pressure that designs through high-pressure air pipe (10).When needing the water spray dedusting, open water jet and valve (1), after the gases at high pressure of the high pressure tank assembly (4) of this moment are reduced to working pressure through reducing valve assembly (9), air pipe (7) is transported to low pressure water tank assembly (3) lining in the process, under atmospheric pressure, just can obtain to keep for a long time the water spray dedusting of working pressure.
The utility model as shown in Figure 2, the utility model, can be placed in the utility model on the mine car during dedusting at water spray, can carry out motor-driven water spray dedusting.
Claims (2)
1. pneumatic supercharging water spray dust arrester, comprise water jet and valve assembly, inspection manhole and fastening devices, low pressure water tank assembly, fixed head, outfall and valve, middle air pipe, water inlet pipe and valve, reducing valve assembly, high-pressure air pipe, low pressure tracheae and valve, it is characterized in that: with the low-pressure gas that provides under the coal mine, by low pressure tracheae and valve (12) and pneumatic booster pump assembly (11) connection, be stored in high pressure tank assembly (4) to certain setting high pressure by high-pressure air pipe (10) through the gases at high pressure after pneumatic booster pump assembly (11) supercharging.
2. pneumatic supercharging water spray dust arrester according to claim 1, it is characterized in that: after the gases at high pressure of high pressure tank assembly (4) are reduced to working pressure through reducing valve assemblies (9), through and reducing valve assembly (9) the middle air pipe (7) that communicates that links together be transported to low pressure water tank assembly (3) lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200868213U CN202001049U (en) | 2011-03-29 | 2011-03-29 | Pneumatically-pressurized water-spraying dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200868213U CN202001049U (en) | 2011-03-29 | 2011-03-29 | Pneumatically-pressurized water-spraying dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001049U true CN202001049U (en) | 2011-10-05 |
Family
ID=44703794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200868213U Expired - Fee Related CN202001049U (en) | 2011-03-29 | 2011-03-29 | Pneumatically-pressurized water-spraying dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720525A (en) * | 2011-03-29 | 2012-10-10 | 枣庄市和兴通风制冷设备有限公司 | Pneumatic-supercharging water spray dust collector |
| CN104521420A (en) * | 2014-11-28 | 2015-04-22 | 江苏希旺农业科技有限公司 | Lawn mower with watering function |
| CN107235150A (en) * | 2017-07-18 | 2017-10-10 | 南京航空航天大学 | Supercharging medicine-chest certainly for helicopter agricultural spray appliance |
-
2011
- 2011-03-29 CN CN2011200868213U patent/CN202001049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720525A (en) * | 2011-03-29 | 2012-10-10 | 枣庄市和兴通风制冷设备有限公司 | Pneumatic-supercharging water spray dust collector |
| CN104521420A (en) * | 2014-11-28 | 2015-04-22 | 江苏希旺农业科技有限公司 | Lawn mower with watering function |
| CN107235150A (en) * | 2017-07-18 | 2017-10-10 | 南京航空航天大学 | Supercharging medicine-chest certainly for helicopter agricultural spray appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120329 |