CN102121398B - Cleaning flow regulating and controlling device for paste filling pipeline - Google Patents
Cleaning flow regulating and controlling device for paste filling pipeline Download PDFInfo
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- CN102121398B CN102121398B CN 201010606478 CN201010606478A CN102121398B CN 102121398 B CN102121398 B CN 102121398B CN 201010606478 CN201010606478 CN 201010606478 CN 201010606478 A CN201010606478 A CN 201010606478A CN 102121398 B CN102121398 B CN 102121398B
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- piston
- hydraulic cylinder
- discharging opening
- charging aperture
- hydraulic
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Abstract
The invention provides a cleaning flow regulating and controlling device for a paste filling pipeline, which belongs to field of filling equipment. The device comprises a hydraulic cylinder, wherein the middle part of the hydraulic cylinder is provided with a feeding hole and a discharging hole; the feeding hole corresponds to the discharging hole; the lengths of cylinder bodies on both sides of the feeding hole and the discharging hole are larger than the inner diameters of the feeding hole and the discharging hole; a piston is arranged in the hydraulic cylinder, and is used for partitioning the hydraulic cylinder into a large cavity and a small cavity; a piston rod is positioned in the small cavity and extends out of the end part of the hydraulic cylinder; the length of the piston is two times larger than the inner diameters of the feeding hole and the discharging hole; one end of the piston is of a piston post structure, and the other end of the piston is provided with a through hole matched with the feeding hole and the discharging hole; the large cavity and the small cavity are provided with hydraulic oil ports; and the hydraulic oil ports are connected with a hydraulic system through pipelines. The device completes flow regulation by controlling the movement of the piston through hydraulic pressure, so that automatic regulation and accurate regulation of flow are realized.
Description
Technical field
The present invention relates to a kind of mine paste body filling equipment.
Background technology
When filling pipeline cleaned, cleaning was fetched water at last for breaking the spoil slurry, breaking mortar.In order to realize pipeline full-section pipe-flow and current stabilization, the control and regulation medium satisfies filling process, and the adjusting control of filling pipeline flow is even more important.Adopted the unlatching of Artificial Control valve to control the pipeline uninterrupted in the past, sensation when the open degree of valve relies on valve opening people rotating valve is fully judged, can't accurately control flow, and manual adjustment relatively requires great effort, can not adapt to the needs of modernized filling.
Summary of the invention
The present invention is directed to defective of the prior art, provide a kind of Paste Backfilling With Piping to clean the flow control set for adjusting.This device is finished adjusting to flow by the motion of control piston, has realized automation adjusting and the fine adjustment of flow.
Its technical solution is: Paste Backfilling With Piping cleans the flow control set for adjusting, comprise hydraulic cylinder, the hydraulic cylinder middle part offers charging aperture and discharging opening, charging aperture is corresponding with discharging opening, the cylinder body length of charging aperture and discharging opening both sides is greater than the internal diameter of charging aperture and discharging opening, be provided with piston in the hydraulic cylinder, piston is divided into large chamber and two chambers of loculus with hydraulic cylinder, piston rod is positioned at loculus and passes cylinder ends, the length of piston is greater than 2 times of charging aperture and discharging opening internal diameter, one end of piston is the piston boit structure, the other end offers the through hole suitable with charging aperture and discharging opening, large chamber and loculus offer hydraulic oil port, and hydraulic oil port is connected with hydraulic system by pipeline.
Through hole on the above-mentioned piston is near loculus one side, and piston boit is positioned at large chamber one side; When piston was positioned at the left end of hydraulic cylinder, the through hole on the piston just in time was communicated with charging aperture and discharging opening, and when piston was positioned at the right-hand member of hydraulic cylinder, piston boit just in time blocked charging aperture and discharging opening.
Above-mentioned hydraulic system comprises fuel tank, fuel tank is connected with oil pump by pipeline, oil pump is connected with the first interface of three position four-way electromagnetic valve by pipeline, the second interface of three position four-way electromagnetic valve is connected with the large chamber of hydraulic cylinder by pipeline, the 3rd interface of three position four-way electromagnetic valve is communicated with the loculus of hydraulic cylinder by pipeline, and the 4th interface of three position four-way electromagnetic valve is connected with fuel tank by pipeline.
The invention has the beneficial effects as follows: finish the adjusting of flow by the movement of HYDRAULIC CONTROL SYSTEM piston, realized on-the-spot Unmanned operation; Also can stretch out the uninterrupted that the outer length of hydraulic cylinder is judged lotion by piston rod, realize the accurate control to flow.
Description of drawings
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is hydraulic system principle figure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing 1,2 the present invention is described in detail: Paste Backfilling With Piping cleans the flow control set for adjusting, comprise hydraulic cylinder 1, hydraulic cylinder 1 cylinder body middle part offers the identical charging aperture of internal diameter 2 and discharging opening 3, charging aperture 2 is corresponding with discharging opening 3, the cylinder body length of charging aperture 2 and discharging opening 3 both sides is 1.2 times of internal diameter of charging aperture and discharging opening, be provided with piston 4 in the hydraulic cylinder 1, piston 4 is divided into large chamber 5 and 6 two chambers of loculus with hydraulic cylinder 1, piston rod 7 is positioned at loculus 6 and passes hydraulic cylinder 1 end, the length of piston 4 is charging aperture and discharging opening internal diameter 2.4 times, one end of piston 4 is solid construction, the other end offers the through hole 14 identical with discharging opening internal diameter size with charging aperture, offer hydraulic oil port 8 on the end casing wall in large chamber 5, offer hydraulic oil port 9 on the end casing wall of loculus 6; Hydraulic oil port 8 communicates with the second hydraulic fluid port 102 of three position four-way electromagnetic valve 10 by pipeline, hydraulic oil port 9 communicates with the 3rd hydraulic fluid port 103 of three position four-way electromagnetic valve 10 by pipeline, the first hydraulic fluid port 101 of three position four-way electromagnetic valve 10 is connected with oil pump 12 by pipeline, oil pump 12 is connected with fuel tank 13, and the 4th hydraulic fluid port 104 of three position four-way electromagnetic valve 10 is connected with fuel tank 13 by pipeline.
The external surface of above-mentioned piston rod 7 indicates scale.
Certainly, protection scope of the present invention is not limited to above-described embodiment, so long as those skilled in the art make on basis of the present invention do not have a creationary improvement, just should be within the protection domain of patent of the present invention.
Claims (1)
1. Paste Backfilling With Piping cleans the flow control set for adjusting, it is characterized in that comprising hydraulic cylinder, the hydraulic cylinder middle part offers charging aperture and discharging opening, charging aperture is corresponding with discharging opening, the cylinder body length of charging aperture and discharging opening both sides is greater than the internal diameter of charging aperture and discharging opening, be provided with piston in the hydraulic cylinder, piston is divided into large chamber and two chambers of loculus with hydraulic cylinder, piston rod is positioned at loculus and passes cylinder ends, the length of piston is greater than 2 times of charging aperture and discharging opening internal diameter, one end of piston is the piston boit structure, the other end offers the through hole suitable with charging aperture and discharging opening, large chamber and loculus offer hydraulic oil port, and hydraulic oil port is connected with hydraulic system by pipeline; Through hole on the described piston is near loculus one side, and piston boit is positioned at large chamber one side; When piston was positioned at the left end of hydraulic cylinder, the through hole on the piston just in time was communicated with charging aperture and discharging opening, and when piston was positioned at the right-hand member of hydraulic cylinder, piston boit just in time blocked charging aperture and discharging opening; Described hydraulic system comprises fuel tank, fuel tank is connected with oil pump by pipeline, oil pump is connected with the first interface of three position four-way electromagnetic valve by pipeline, the second interface of three position four-way electromagnetic valve is connected with the large chamber of hydraulic cylinder by pipeline, the 3rd interface of three position four-way electromagnetic valve is communicated with the loculus of hydraulic cylinder by pipeline, and the 4th interface of three position four-way electromagnetic valve is connected with fuel tank by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010606478 CN102121398B (en) | 2010-12-27 | 2010-12-27 | Cleaning flow regulating and controlling device for paste filling pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010606478 CN102121398B (en) | 2010-12-27 | 2010-12-27 | Cleaning flow regulating and controlling device for paste filling pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102121398A CN102121398A (en) | 2011-07-13 |
| CN102121398B true CN102121398B (en) | 2013-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010606478 Active CN102121398B (en) | 2010-12-27 | 2010-12-27 | Cleaning flow regulating and controlling device for paste filling pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN102121398B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB728169A (en) * | 1952-11-21 | 1955-04-13 | John Downey Ralston | Improvements in or relating to filling valves and the like |
| CN201006842Y (en) * | 2007-02-07 | 2008-01-16 | 邸建友 | Stope filling pipeline drainage and cleaning water stage treatment system |
| WO2010000067A1 (en) * | 2008-07-02 | 2010-01-07 | Savard Donald D | Flexible tank cleaning apparatus with control linkage |
| CN201588654U (en) * | 2009-12-16 | 2010-09-22 | 山东科技大学 | Novel paste body filling simulated test system |
| CN201943746U (en) * | 2010-12-27 | 2011-08-24 | 淄博矿业集团有限责任公司岱庄煤矿 | Adjusting and controlling device for cleaning flow of paste filling pipeline |
-
2010
- 2010-12-27 CN CN 201010606478 patent/CN102121398B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB728169A (en) * | 1952-11-21 | 1955-04-13 | John Downey Ralston | Improvements in or relating to filling valves and the like |
| CN201006842Y (en) * | 2007-02-07 | 2008-01-16 | 邸建友 | Stope filling pipeline drainage and cleaning water stage treatment system |
| WO2010000067A1 (en) * | 2008-07-02 | 2010-01-07 | Savard Donald D | Flexible tank cleaning apparatus with control linkage |
| CN201588654U (en) * | 2009-12-16 | 2010-09-22 | 山东科技大学 | Novel paste body filling simulated test system |
| CN201943746U (en) * | 2010-12-27 | 2011-08-24 | 淄博矿业集团有限责任公司岱庄煤矿 | Adjusting and controlling device for cleaning flow of paste filling pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102121398A (en) | 2011-07-13 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 272000 Room 101, 102 and 103, Building 7, Daizhuang Coal Mine, Lumiaocun, Liying Street Office, Rencheng District, Jining City, Shandong Province Patentee after: SHANDONG KANGGE ENERGY TECHNOLOGY Co.,Ltd. Address before: 255120 Shandong Province, Zibo city Zichuan District Zibo Mining Road No. 133 Patentee before: ZIBO MINING GROUP Co.,Ltd. |