CN204842382U - Ore pulp pipeline protection device - Google Patents
Ore pulp pipeline protection device Download PDFInfo
- Publication number
- CN204842382U CN204842382U CN201520542474.9U CN201520542474U CN204842382U CN 204842382 U CN204842382 U CN 204842382U CN 201520542474 U CN201520542474 U CN 201520542474U CN 204842382 U CN204842382 U CN 204842382U
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- China
- Prior art keywords
- compressed air
- ore pulp
- stop valve
- pulp pipeline
- slurry pipeline
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Abstract
The utility model discloses an ore pulp pipeline protection device, including ore pulp pipeline and compressed air input tube, the one side at the ore pulp pipeline is established to the compressed air input tube, be equipped with compressed air stop valve and water smoke suction apparatus on the compressed air input tube, one side of compressed air stop valve is equipped with the stop valve starter, water smoke suction apparatus with give water piping connection, be equipped with the pulsed electromagnetic valve on the feed pipe, the end of compressed air input tube is equipped with compressed air flow switch, be equipped with the pressure detection changer on the ore pulp pipeline, compressed air flow switch and pressure detection changer are connected with control switch's input respectively, control switch's output is connected with pulsed electromagnetic valve and stop valve controller respectively. The utility model has the advantages of, residual ore pulp pipeline can sweep clean ore pulp pipeline automatically after the delivery pump is stopped transport in, the effectual safe operation of guaranteeing the ore pulp pipeline has reduced the water consumption, has reduced equipment cost, has guaranteed the safety of environment.
Description
Technical field
The utility model belongs to ore machine apparatus matched auxiliaring equipment field, is specifically related to a kind of ore pulp delivery duct protective device.
Background technology
At present, the conventional method for cleaning of ore pulp delivery duct has two kinds, one is water douche, another kind is compressed air sweeping method, for the short distance ore slurry pipeline that transfer ore pulp concentration is lower, compressed air can be adopted to purge, most industry factory is all equipped with compressed air piping, and its pressure stability, general at about 0.7MPa, can ensure to purge requirement, most of ore pulp remaining in ore slurry pipeline can dry up by the method at short notice to be swept only, play the effect of protection ore slurry pipeline, but still have fraction ore pulp can be deposited on the inner surface of ore slurry pipeline, ore slurry pipeline cleaning is not thorough, time one is long, pipeline local scaling will be caused, affect the normal operation of pipeline, for the long distance ore slurry pipeline that transfer ore pulp concentration is higher, the pressure that compressed air sends out method cannot meet the long requirement apart from purging, most employing water douche, ore pulp remaining in slurry pipeline can be rinsed well by the method in time, but water consumption is large, equipment cost is higher, and water needs special discharge areas after rinsing.
Utility model content
The purpose of this utility model is to provide a kind of ore pulp delivery duct protective device, and not thorough to solve ore pulp pipeline cleaning in prior art, pipeline easily fouling occurs; affect the normal operation of ore slurry pipeline; water consumption is large, and equipment cost is high, and sewage disorderly discharges the problem worked the mischief to environment.
For achieving the above object, the technical solution of the utility model is: a kind of ore pulp delivery duct protective device, comprise ore slurry pipeline 1 and compressed air input pipe 2, compressed air input pipe 2 is located at the side of ore slurry pipeline 1, compressed air input pipe 2 is provided with compressed air stop valve 3 and water smoke suction apparatus 4, the side of compressed air stop valve 3 is provided with stop valve starter 5, water smoke suction apparatus 4 is connected with feed pipe 6, feed pipe 6 is provided with impulse electromagnetic valve 7, the end of compressed air input pipe 2 is provided with compressed air require switch 8, ore slurry pipeline 1 is provided with pressure detection transducer 9, compressed air require switch 8 is connected with the input of gauge tap 10 respectively with pressure detection transducer 9, the output of gauge tap 10 is connected with impulse electromagnetic valve 7 and stop valve controller 5 respectively.
The utility model has the advantage of: the utility model adopts the residual ore pulp in compressed air and suction-type water smoke subsection blowing ore slurry pipeline, ore pulp delivery duct can residue in the clean ore slurry pipeline of automatic blowing after delivery pump is stopped transport, effectively ensure that the safe operation of ore slurry pipeline, reduce water consumption, reduce equipment cost, ensure that the safety of environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing.
A kind of ore pulp delivery duct protective device as shown in Figure 1, a kind of ore pulp delivery duct protective device, comprise ore slurry pipeline 1 and compressed air input pipe 2, compressed air input pipe 2 is located at the side of ore slurry pipeline 1, compressed air input pipe 2 is provided with compressed air stop valve 3 and water smoke suction apparatus 4, the side of compressed air stop valve 3 is provided with stop valve starter 5, water smoke suction apparatus 4 is connected with feed pipe 6, feed pipe 6 is provided with impulse electromagnetic valve 7, the end of compressed air input pipe 2 is provided with compressed air require switch 8, ore slurry pipeline 1 is provided with pressure detection transducer 9, compressed air require switch 8 is connected with the input of gauge tap 10 respectively with pressure detection transducer 9, the output of gauge tap 10 is connected with impulse electromagnetic valve 7 and stop valve controller 5 respectively.
The course of work of the present utility model is as follows: ore pulp delivery duct protective device adopts the mode of subsection blowing to clear up ore slurry pipeline 1, to play the effect of protection ore slurry pipeline 1, according to length and the compressed-air actuated pressure of ore slurry pipeline 1, cleaning point is set, when the pressure that pressure detection transducer 9 detects is less than limit value, gauge tap 10 gives stop valve starter 5 to enabling signal, open compressed air stop valve 3, injecting compressed air in ore slurry pipeline 1, compressed air require switch 8 carries out traffic monitoring to the compressed air injected, when compressed-air actuated flow velocity reaches the setting value of compressed air require switch 8, signal is sent to gauge tap 10, gauge tap 10 sends enabling signal to impulse electromagnetic valve 7, start water smoke suction apparatus 4, ore slurry pipeline 1 is cleaned, play the effect of protection ore slurry pipeline 1, avoid ore slurry pipeline 1 that ore pulp scale formation occurs, effectively ensure that the safe operation of ore slurry pipeline 1, reduce water consumption, reduce equipment cost, ensure that the safety of environment.
Above-described is only preferred embodiments of the present utility model; the technical solution of the utility model is not limited thereto; should be understood that to those skilled in the art; under technology enlightenment provided by the utility model; as the common practise of this area; other equivalent modifications and improvement can also be made, also should be considered as protection domain of the present utility model.
Claims (1)
1. an ore pulp delivery duct protective device, comprise ore slurry pipeline (1) and compressed air input pipe (2), described compressed air input pipe (2) is located at the side of ore slurry pipeline (1), it is characterized in that: described compressed air input pipe (2) is provided with compressed air stop valve (3) and water smoke suction apparatus (4), the side of described compressed air stop valve (3) is provided with stop valve starter (5), described water smoke suction apparatus (4) is connected with feed pipe (6), described feed pipe (6) is provided with impulse electromagnetic valve (7), the end of described compressed air input pipe (2) is provided with compressed air require switch (8), described ore slurry pipeline (1) is provided with pressure detection transducer (9), described compressed air require switch (8) is connected with the input of gauge tap (10) respectively with pressure detection transducer (9), the output of described gauge tap (10) is connected with impulse electromagnetic valve (7) and stop valve controller (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542474.9U CN204842382U (en) | 2015-07-24 | 2015-07-24 | Ore pulp pipeline protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542474.9U CN204842382U (en) | 2015-07-24 | 2015-07-24 | Ore pulp pipeline protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842382U true CN204842382U (en) | 2015-12-09 |
Family
ID=54732979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542474.9U Expired - Fee Related CN204842382U (en) | 2015-07-24 | 2015-07-24 | Ore pulp pipeline protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204842382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550750A (en) * | 2018-12-11 | 2019-04-02 | 方祥杰 | A kind of method for cleaning of lime waterpipe |
| CN112301214A (en) * | 2020-10-29 | 2021-02-02 | 矿冶科技集团有限公司 | Pulp type feeding system and method |
-
2015
- 2015-07-24 CN CN201520542474.9U patent/CN204842382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550750A (en) * | 2018-12-11 | 2019-04-02 | 方祥杰 | A kind of method for cleaning of lime waterpipe |
| CN112301214A (en) * | 2020-10-29 | 2021-02-02 | 矿冶科技集团有限公司 | Pulp type feeding system and method |
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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: 20151209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |