CN202560291U - Mining spraying pump - Google Patents
Mining spraying pump Download PDFInfo
- Publication number
- CN202560291U CN202560291U CN2012201450810U CN201220145081U CN202560291U CN 202560291 U CN202560291 U CN 202560291U CN 2012201450810 U CN2012201450810 U CN 2012201450810U CN 201220145081 U CN201220145081 U CN 201220145081U CN 202560291 U CN202560291 U CN 202560291U
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- China
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- pressure
- pump
- plunger pump
- pressure plunger
- security personnel
- Prior art date
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- Expired - Fee Related
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Abstract
Provided is a mining spraying pump, including a water inlet joint connected to a pressure water source and a water outlet joint connected to a spraying head via a high pressure rubber pipe, and further including a main frame, a two-stage pressure-reducing valve, a three-stage security filter and a high pressure plunger pump are arranged on the main frame, the water inlet joint is connected to the inlet of the first pressure-reducing valve, the outlet of the second pressure-reducing valve is connected to the three-stage security filter via a water inlet flexible pipe, the outlet of the three-stage security filter is connected to the high pressure plunger pump via a pump inlet flexible pipe, and the outlet of the high pressure plunger pump is connected to the water outlet joint. The mining spraying pump is mainly used for the underhole cooling and dust decreasing of a coal mine, and achieves the aims of remote-control spraying and discontinuous spraying through electrical control, therefore, the spraying pump saves water sources, is fast and convenient, and is large in atomizing area; moreover, the spraying pump has good dust decreasing effects, and is simple in structure.
Description
Technical field
The utility model relates to a kind of mining atomizing pump, is the little mist device for reducing dust of a kind of high pressure, is mainly used in cooling, depositing dust under the coal mine.
Background technology
Dust is one of coal production five the Nature disasters as the inevitable outcome in the coal production process.Along with the raising of mining mechanization degree, face dust concentration constantly increases in recent years.Present domestic colliery prevent dust, control that dirt device hydraulic pressure is low, the shower nozzle aperture is thick, mist droplet particle size is big, water consumption is big, dust removing effects is poor.
Summary of the invention
The purpose of the utility model provides a kind of mining atomizing pump, and dust-laying effect is good, and atomizing face is big, and is simple in structure, and water consumption is little.
The purpose of the utility model realizes as follows: a water inlet joint and a delivery port joint that is connected fog-spray nozzle through high-pressure rubber pipe that connects pressure water source is arranged; A body frame is arranged; Two-stage decompression valve, three grades of security personnel's strainers and high-pressure plunger pump are set on body frame; The water inlet joint connects first order reducing valve inlet; The outlet of second level reducing valve connects three grades of security personnel's strainers through water supply hose, and the outlet of three grades of security personnel's strainers is connected in high-pressure plunger pump through advancing pump hose, and the high-pressure plunger delivery side of pump connects the delivery port joint.
Be provided with on the high-pressure plunger pump and unload ability device and safety valve, advance the explosion-proof pressure switch is set between pump hose and the high-pressure plunger pump.
Be connected by shaft coupling between the high-pressure plunger pump configuration mine anti-explosion motor, mine anti-explosion motor and high-pressure plunger pump.
The high-pressure plunger pump port of export is provided with overflow valve, and connects security personnel's strainer through overflow hose.
Connect the first order reducing valve entrance high pressure inlet gage is set, pressure meter before the device strainer before three grades of security personnel's strainers, pressure meter behind the device strainer behind three grades of security personnel's strainers, high-pressure plunger pump port of export device discharge pressure table.
After the valve decompression of water inlet process two-stage decompression and three grades of security personnel's strainers filter, get into the high-pressure plunger pump supercharging, the delivery port joint is through high-pressure rubber pipe connection fog-spray nozzle, and pressure is controlled the size that changes spreading of spray by overflow valve.
The utility model is mainly used in the cooling depositing dust under the coal mine, utilizes electrical equipment control to reach the purpose that Long-distance Control spraying and discontinuity are sprayed, not only conserve water resource but also efficient and convenient, and atomizing face is big, and dust-laying effect is good, and is simple in structure.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
With reference to Fig. 1; A body frame 1 is arranged; Two-stage decompression valve 8, three grades of security personnel's strainers 4 and high-pressure plunger pumps 16 are set on body frame 1, and the water inlet joint 10 that connects pressure water source connects first order reducing valve 8 inlets, and the outlet of second level reducing valve 8 connects three grades of security personnel's strainers 4 through water supply hose 6; The outlet of three grades of security personnel's strainers 4 is connected in high-pressure plunger pump 16 through advancing pump hose 2; High-pressure plunger pump 16 is supported on the body frame 1 through plunger displacement pump base 17, and the outlet of high-pressure plunger pump 16 connects delivery port joint 15, and delivery port joint 15 connects fog-spray nozzle through high-pressure rubber pipe; Be provided with on the high-pressure plunger pump 16 and unload ability device 20 and safety valve 19, advance between pump hose 2 and the high-pressure plunger pump 16 explosion-proof pressure switch 18 is set; Be connected by shaft coupling 12 between the high-pressure plunger pump 16 configuration mine anti-explosion motors 7, mine anti-explosion motor 7 and high-pressure plunger pump 16, the shaft coupling protective cover 13 of shaft coupling 12 is blocked in setting on the body frame 1; High-pressure plunger pump 16 ports of export are provided with overflow valve 14, and connect security personnel's strainer 4 through overflow hose 11; Connect first order reducing valve 8 entrance pressure meter 3 behind 5, three grades of security personnel's strainers of pressure meter, the 4 back device strainers, high-pressure plunger pump 16 port of export device discharge pressure tables 21 are set before 9, three grades of security personnel's strainers of high pressure inlet gage 4 before the device strainers.
Claims (1)
1. mining atomizing pump; A water inlet joint and a delivery port joint that is connected fog-spray nozzle through high-pressure rubber pipe that connects pressure water source is arranged; It is characterized in that: a body frame (1) is arranged; Two-stage decompression valve (8), three grades of security personnel's strainers (4) and high-pressure plunger pump (16) are set on body frame (1); Water inlet joint (10) connects first order reducing valve (8) inlet; The outlet of second level reducing valve (8) connects three grades of security personnel's strainers (4) through water supply hose (6), and the outlet of three grades of security personnel's strainers (4) is connected in high-pressure plunger pump (16) through advancing pump hose (2), and the outlet of high-pressure plunger pump (16) connects delivery port joint (15).
2. mining atomizing pump according to claim 1 is characterized in that: high-pressure plunger pump (16) is gone up to be provided with and is unloaded ability device (20) and safety valve (19), advances between pump hose (2) and the high-pressure plunger pump (16) explosion-proof pressure switch (18) is set.
3. mining atomizing pump according to claim 1 is characterized in that: be connected by shaft coupling (12) between high-pressure plunger pump (16) the configuration mine anti-explosion motor (7), mine anti-explosion motor (7) and high-pressure plunger pump (16).
4. mining atomizing pump according to claim 1 is characterized in that: high-pressure plunger pump (16) port of export is provided with overflow valve (14), and connects security personnel's strainer (4) through overflow hose (11).
5. mining atomizing pump according to claim 1; It is characterized in that: connect first order reducing valve (8) entrance high pressure inlet gage (9) is set; Pressure meter (5) before the preceding device strainer of three grades of security personnel's strainers (4); Pressure meter (3) behind the device strainer of three grades of security personnel's strainers (4) back, high-pressure plunger pump (16) port of export device discharge pressure table (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201450810U CN202560291U (en) | 2012-04-09 | 2012-04-09 | Mining spraying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201450810U CN202560291U (en) | 2012-04-09 | 2012-04-09 | Mining spraying pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560291U true CN202560291U (en) | 2012-11-28 |
Family
ID=47209955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201450810U Expired - Fee Related CN202560291U (en) | 2012-04-09 | 2012-04-09 | Mining spraying pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533506A (en) * | 2014-12-30 | 2015-04-22 | 邹城兖矿泰德工贸有限公司 | Mine-used sprinkler |
-
2012
- 2012-04-09 CN CN2012201450810U patent/CN202560291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533506A (en) * | 2014-12-30 | 2015-04-22 | 邹城兖矿泰德工贸有限公司 | Mine-used sprinkler |
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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: 20121128 Termination date: 20180409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |