CN215973938U - Anti-blocking pipe device for conveying curing agent - Google Patents
Anti-blocking pipe device for conveying curing agent Download PDFInfo
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- CN215973938U CN215973938U CN202122125925.7U CN202122125925U CN215973938U CN 215973938 U CN215973938 U CN 215973938U CN 202122125925 U CN202122125925 U CN 202122125925U CN 215973938 U CN215973938 U CN 215973938U
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Abstract
The utility model provides a curing agent is carried and is prevented stifled pipe device, it includes pipeline, dredge the pipeline, star type batcher and gas holder, through set up the gas holder in pipeline one end, star type batcher is connected with pipeline, dredge pipeline one end is located and is connected with pipeline between first gate valve and the star type batcher, through first curing agent storehouse and second curing agent storehouse intercommunication, the measurement storehouse is located first curing agent storehouse lower part, dredge the pipeline other end and second curing agent storehouse intercommunication, through the gas holder to the gas supply of dredging pipeline, the relevant valve in the return circuit is closed in the cooperation switches on relevant return circuit, switch on the curing agent transfer passage who corresponds, avoid transfer passage to block up, in time strut the mining area roof, be favorable to improving the mining efficiency, prevent the occurence of failure that collapses, easy operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of mine filling, and relates to a curing agent conveying anti-blocking pipe device.
Background
In the mining field, phosphorite is mostly distributed in mountainous areas, and the filling mining method is related to and widely applied to nonmetal mines and low-grade mines and is widely popularized at present, wherein phosphorite mountains are extended and mined towards the deep parts of mountain bodies along with production, underground goafs are continuously enlarged, underground pressure is uneven, roof collapse, surface subsidence, large-scale ground pressure activities and the like are easy to occur, potential safety hazards exist, surface subsidence is caused by mining of ore deposits, underground water bodies, ground cultivated lands and buildings are damaged, and further the ecological environment around the mining areas is damaged; therefore, mineral resources are reasonably exploited, the exploitation rate is improved, the safety is improved, the roof of a mining area needs to be supported in time, and the problem that a curing agent conveying system is blocked frequently in the supporting process, so that potential safety hazards exist when the supporting is not in time, and the exploitation efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a curing agent conveying pipe blockage preventing device which is simple in structure, wherein an air storage tank is arranged at one end of a conveying pipeline, a star-shaped feeder is connected with the conveying pipeline, one end of a dredging pipeline is positioned between a first gate valve and the star-shaped feeder and is connected with the conveying pipeline, a first curing agent bin is communicated with a second curing agent bin, a metering bin is positioned at the lower part of the first curing agent bin, the other end of the dredging pipeline is communicated with the second curing agent bin, the air storage tank supplies air to the dredging pipeline, related valves in a closed loop are matched to conduct related loops, corresponding curing agent conveying channels are conducted, the conveying channel is prevented from being blocked, a top plate of a mining area is timely supported, the mining efficiency is improved, collapse accidents are prevented, and the operation is simple and convenient.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a pipe blockage preventing device for conveying curing agents comprises a conveying pipeline, a dredging pipeline, a star-shaped feeder and an air storage tank; the gas holder is connected with pipeline one end, and the star type batcher is connected with pipeline, and first gate valve on the pipeline is close to gas holder one end, and the other end of gas holder is kept away from to the second gate valve on the pipeline, and dredging pipe way one end is located and is connected with pipeline between first gate valve and the star type batcher.
The dredging pipeline is provided with a first dredging valve and a second dredging valve, and the first dredging valve is positioned between the star-shaped feeder and the second gate valve and is connected with the conveying pipeline.
And the upper part of the star-shaped feeder is provided with a metering bin communicated with the star-shaped feeder.
The utility model has the beneficial effects that:
the curing agent is conveyed by the star-shaped feeder, so that uniform and continuous batching, conveying and discharging can be realized, and the star-shaped feeder has the advantages of small volume, light weight, strong production capacity and convenient maintenance and operation.
Adopt first curing agent storehouse and second curing agent storehouse intercommunication, first curing agent storehouse is located measurement storehouse upper portion and forms feeding system, and second curing agent storehouse and dredging pipe connection form the mediation return circuit, and when blockking up, utilize this return circuit to dredge, switch on first curing agent storehouse and second curing agent storehouse.
The dredging pipeline is closed or opened, the pressure conveyed by the gas storage tank is used for dredging the conveying pipeline in a segmented mode, dredging is rapid, and operation is simple and convenient.
Drawings
The utility model is further illustrated by the following figures and examples.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 shows a state of use of the present invention.
In the figure: the device comprises a conveying pipeline 1, a first gate valve 11, a second gate valve 12, a dredging pipeline 2, a first dredging valve 21, a second dredging valve 22, a star-shaped feeder 3, a metering bin 31, an air storage tank 4, a first curing agent bin 5 and a second curing agent bin 6.
Detailed Description
Referring to fig. 1-2, a pipe blockage preventing device for conveying curing agent comprises a conveying pipeline 1, a dredging pipeline 2, a star-shaped feeder 3 and an air storage tank 4; the gas holder 4 is connected with 1 one end of pipeline, and star type batcher 3 is connected with pipeline 1, and first gate valve 11 on the pipeline 1 is close to 4 one ends of gas holder, and the other end of gas holder 4 is kept away from to second gate valve 12 on the pipeline 1, and 2 one end of dredging pipe lies in and is connected with pipeline 1 between first gate valve 11 and the star type batcher 3. During the use, first curing agent storehouse 5 and 6 intercommunications in second curing agent storehouse, measurement storehouse 31 is located 5 lower parts in first curing agent storehouse, dredge 2 other ends in pipeline and 6 intercommunications in second curing agent storehouse, gas holder 4 is to dredging 2 gas supplies in the pipeline, the relevant valve in the return circuit is closed in the cooperation switches on relevant return circuit, switch on the curing agent transfer passage who corresponds, avoid transfer passage to block up, in time strut the mining area roof, be favorable to improving the exploitation efficiency, the occurence of failure of preventing collapses, easy operation is convenient.
Preferably, the air storage tank 4 is connected with an air machine, and the air compressor supplies air to the air storage tank 4, so that the pressure value of the air storage tank is always kept within a set range.
In a preferable scheme, a first dredging valve 21 and a second dredging valve 22 are arranged on the dredging pipeline 2, and the first dredging valve 21 is positioned between the star-shaped feeder 3 and the second gate valve 12 and connected with the conveying pipeline 1. When the device is used, the corresponding valves are closed or opened, the pipelines in different loops are conducted, the conduction is flexible, the adaptability is good, and the operation is simple and convenient.
Preferably, the air storage tank 4 inputs pressure air to the conveying pipeline 1, the first gate valve 11 and the first dredging valve 21 are closed, the second dredging valve 22 is opened, the pressure air enters the second curing agent bin 6 along the conveying pipeline 1 and the dredging pipeline 2 and then enters the first curing agent bin 5, and a pipeline communicated between the first curing agent bin 5 and the second curing agent bin 6 is communicated.
Preferably, the air storage tank 4 inputs pressure air to the conveying pipeline 1, the first gate valve 11 and the second dredging valve 22 are closed, the second gate valve 12 is opened, the pressure air enters the dredging pipeline 2 from the front section of the conveying pipeline 1 and then enters the rear section of the conveying pipeline 1 again, and the conveying pipeline 1 at the rear section is conducted, namely the conveying pipeline 1 behind the first dredging valve 21.
Preferably, the air storage tank 4 inputs pressure air to the conveying pipeline 1, the first dredging valve 21 and the second dredging valve 22 are closed, the first gate valve 11 is opened, and the conveying pipeline 1 after the first gate valve 11 is conducted is opened.
In a preferable scheme, a metering bin 31 communicated with the star feeder 3 is arranged at the upper part of the star feeder. When the curing agent conveying device is used, a curing agent in the second curing agent bin 6 is conveyed into the first curing agent bin 5, conveyed into the metering bin 31 through the screw conveyor at the bottom of the first curing agent bin 5, metered and weighed, and then enters the star-shaped feeder 3, and the star-shaped feeder 3 drives the curing agent to flow along the conveying pipeline 1 and reach a supporting mining area; the conveying process is totally closed, and the first curing agent bin 5 and the second curing agent bin 6 are provided with pulse single-machine dust removers, so that no dust is generated in the conveying process.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (3)
1. The utility model provides a curing agent is carried and is prevented stifled pipe device which characterized by: the device comprises a conveying pipeline (1), a dredging pipeline (2), a star-shaped feeder (3) and a gas storage tank (4); the gas holder (4) is connected with pipeline (1) one end, and star type batcher (3) are connected with pipeline (1), and first gate valve (11) on pipeline (1) are close to gas holder (4) one end, and the other end of gas holder (4) is kept away from in second gate valve (12) on pipeline (1), and dredging pipe way (2) one end is located and is connected with pipeline (1) between first gate valve (11) and star type batcher (3).
2. The curing agent conveying pipe blockage preventing device as claimed in claim 1, which is characterized in that: the dredging pipeline (2) is provided with a first dredging valve (21) and a second dredging valve (22), and the first dredging valve (21) is positioned between the star-shaped feeder (3) and the second gate valve (12) and is connected with the conveying pipeline (1).
3. The curing agent conveying pipe blockage preventing device as claimed in claim 1, which is characterized in that: and a metering bin (31) communicated with the star-shaped feeder (3) is arranged at the upper part of the star-shaped feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122125925.7U CN215973938U (en) | 2021-09-05 | 2021-09-05 | Anti-blocking pipe device for conveying curing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122125925.7U CN215973938U (en) | 2021-09-05 | 2021-09-05 | Anti-blocking pipe device for conveying curing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215973938U true CN215973938U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122125925.7U Active CN215973938U (en) | 2021-09-05 | 2021-09-05 | Anti-blocking pipe device for conveying curing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215973938U (en) |
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2021
- 2021-09-05 CN CN202122125925.7U patent/CN215973938U/en active Active
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