CN203009205U - Pneumatic concrete hole sealing pump for mining - Google Patents
Pneumatic concrete hole sealing pump for mining Download PDFInfo
- Publication number
- CN203009205U CN203009205U CN2013200100208U CN201320010020U CN203009205U CN 203009205 U CN203009205 U CN 203009205U CN 2013200100208 U CN2013200100208 U CN 2013200100208U CN 201320010020 U CN201320010020 U CN 201320010020U CN 203009205 U CN203009205 U CN 203009205U
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- Prior art keywords
- valve
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- pressure
- air
- mining
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model discloses a pneumatic concrete hole sealing pump for mining, which comprises a pump body 1, handgrips 2 and a bracket 3, wherein the upper end of the pump body 1 is connected with a feeding hopper 4, a feeding valve 5, an air inlet pipe 6, a compressed-air valve B7, a pressure gage 14, a pressure release valve 8 and a pressure release port 9 respectively ; the handgrips 2 are arranged on the outer side of the pump body 1; the bracket 3, a discharging valve 10, a discharging port 11 and a stirring compressed-air pipe 12 are arranged at the lower end of the pump body 1; and the other end of the stirring compressed-air pipe 12 is connected with the air inlet pipe 6 through a compressed-air valve A13. The pneumatic concrete hole sealing pump for mining is simple in structure, convenient to carry ( only 2 people), convenient and flexible to operate from the actual use effect, and low in labor intensity but faster in sealing speed, for a small team can seal 12 to 15 holes.
Description
Technical field
The utility model relates to a kind of firedamp taking-out discharging drilling plugging equipment, belongs to the mine equipment field.
Background technique
Invention " mining hand hole-sealing pump " (open day of publication number: CN 1932287 A: disclose a kind of mining hand hole-sealing pump on March 21st, 2007), used the lever drive stirrer, the slurry of sealing of hole is stirred; With depression bar drive plunger pump suction slurry, be applicable to the sealing material pressure injection of gas discharge in mine boring and pressure measuring drill hole, or the sealing of hole of lower coal bed drilling is closed in the colliery without electricity, with no pressure wind field.But there is electricity in gas discharge in mine drilling construction place or presses wind now, continue to use hand hole-sealing pump to increase undoubtedly the labor intensity of Coal Mine Staff, therefore consider from the angle that reduces operator's working strength, design a kind of electricity consumption simple in structure or press wind-driven hole-sealing pump to seem necessary.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of simple and reasonable pressure wind-driven cementing pump, reduce operator's labor intensity.
The technical solution of the utility model is: a kind of mining pneumatic cementing pump, comprise the pump housing, handgrip and supporting frame, be connected respectively air intake pipe and be connected Decompression valves with pressure air-valve B and be connected with pressure relief opening in pump housing upper end with feeding valve with loading hopper, the pump housing outside is handgrip, there are supporting frame, discharge valve, discharge port and stirring pressure ventilation pipe in pump housing lower end, stirs the other end of pressure ventilation pipe by pressing air-valve A to be connected to air intake pipe.
Pressure and the control valve thereof of cementing pump utilization pressure wind opened, Closed control, first cement slurry carried out uniform stirring, then utilizes blast that the cement slurry that stirs is pressed in boring, to reach the purpose of rapid hole sealing.
The utility model is simple in structure, convenient in carrying (only needing 2 people), see by practical effect, hole-sealing pump is easy to operate, flexible, and sealing of hole speed is fast, little teams and groups can seal 12～15, and when reducing labor intensity, sealing of hole speed is fast, and sealing of hole leakproofness effect is better under the enough prerequisite of blast.
Description of drawings
Fig. 1 is mining pneumatic cementing pump structure schematic diagram.
Embodiment
According to structure shown in Figure 1, select a Φ 350mm, the iron pipe of long 1000mm is as the pump housing 1, the pump housing 1 upper end makes baffle plate with Φ 350mm flange plate, two joints (a Φ 50mm, another Φ 25mm) are arranged on it, and the joint of Φ 50mm connects feeding valve 5 and loading hopper 4.Air intake pipe 6 connects successively presses air-valve B7 and pressure gauge 14, then is connected to Φ 25mm joint on Φ 350mm flange plate by Φ 25mm threeway, and the Φ 25mm threeway the other end connects Decompression valves 8 and pressure relief opening 9.The pump housing 1 bottom is tight with 3mm round iron plate (large with the pump housing 1 external diameter etc.) welding, and on the round iron plate weldering 4 Φ 25mm joint, wherein 1 is used for connecting discharge valve 10 and discharge port 11, other 3 are used for connecting stirring pressure ventilation pipe 12, stir pressure ventilation pipe 12 the other ends by pressing air-valve A13 to be connected to air intake pipe 6.At two handgrips 2 of the pump housing 1 outside welding, use angle bar at the pump housing 1 bottom welding supporting frame 3 with Φ 12mm reinforcing bar.
At first open during use and press air-valve A13, Decompression valves 8 and feeding valve 5, the beginning charging.Close above-mentioned valve after appropriate time, open and press air-valve B7 and discharge valve 10, beginning is observed pressure gauge 14 to boring slip casting, and when pressure drop trend was arranged, occlusion pressure air-valve B7 and discharge valve 10, opened Decompression valves 8 pressure releases simultaneously.
Claims (1)
1. mining pneumatic cementing pump, it is characterized in that: comprise the pump housing (1), handgrip (2) and supporting frame (3), the pump housing (1) upper end respectively with loading hopper (4) and feeding valve (5), air intake pipe (6) and pressure air-valve B(7), pressure gauge (14), Decompression valves (8) is connected 9 with pressure relief opening) connect, the pump housing (1) outside is handgrip (2), there is supporting frame (3) pump housing (1) lower end, discharge valve (10), discharge port (11) and stirring pressure ventilation pipe (12), stir the other end of pressure ventilation pipe (12) by pressure air-valve A(13) be connected to air intake pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200100208U CN203009205U (en) | 2013-01-09 | 2013-01-09 | Pneumatic concrete hole sealing pump for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200100208U CN203009205U (en) | 2013-01-09 | 2013-01-09 | Pneumatic concrete hole sealing pump for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009205U true CN203009205U (en) | 2013-06-19 |
Family
ID=48600806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200100208U Expired - Fee Related CN203009205U (en) | 2013-01-09 | 2013-01-09 | Pneumatic concrete hole sealing pump for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410467A (en) * | 2013-07-15 | 2013-11-27 | 中国矿业大学 | Hole drilling and sealing device and method with continuous belt pressure |
-
2013
- 2013-01-09 CN CN2013200100208U patent/CN203009205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410467A (en) * | 2013-07-15 | 2013-11-27 | 中国矿业大学 | Hole drilling and sealing device and method with continuous belt pressure |
| CN103410467B (en) * | 2013-07-15 | 2015-12-23 | 中国矿业大学 | A kind of lasting drilling and sealing device and method with pressure |
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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: 20130619 Termination date: 20160109 |