CN103452795A - Method and device for improving filling capacity of filling pumps by double-pump confluence - Google Patents
Method and device for improving filling capacity of filling pumps by double-pump confluence Download PDFInfo
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- CN103452795A CN103452795A CN2012103828791A CN201210382879A CN103452795A CN 103452795 A CN103452795 A CN 103452795A CN 2012103828791 A CN2012103828791 A CN 2012103828791A CN 201210382879 A CN201210382879 A CN 201210382879A CN 103452795 A CN103452795 A CN 103452795A
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- filling pump
- charging quantity
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Abstract
The invention relates to a method and a device for improving filling capacity of filling pumps by double-pump confluence. The method includes utilizing at least two filling pumps and parallelly connecting delivery pipelines of the filling pumps through connecting pipelines to realize confluence into a main delivery pipeline. The device comprises at least two filling pumps in parallel connection, and the filling pumps are connected with the main delivery pipeline through the corresponding connecting pipelines. On the premise of building one filling system, the two filling pumps are in parallel connection through Y-shaped connecting pipes to join into the main delivery pipeline during pumping, and therefore, the filling capacity is increased, economical efficiency, reasonability, safety and reliability are achieved, and problems that the filling capacity of the filling pumps cannot meet the requirements of working conditions during actual filling and outlet pressure is insufficient and the like are solved.
Description
Technical field
The present invention relates to a kind of method and device thereof that improves filling pump charging quantity, particularly relate to method and device thereof that a kind of Dual-pump flow-converging improves filling pump charging quantity, belong to filling in mine mining technique field.
Background technique
At present, Cut-and-fill Mining Technology is popularized and is developed, and still, the charging quantity that usually can run in actual applications the filling pump does not reach working condition requirement, that is, the charging quantity of filling pump can not meet the requirement of goaf filling volume.
Current, the way of head it off: a kind of is the day mining amount that reduces mine, adapts to the charging quantity requirement of filling pump.Shortcoming is to have reduced the mining amount in mine, affects mine economic profit.Another kind is configuration two or above filling pump and two or above delivery line, improves charging quantity, adapts to the day mining amount in mine.Shortcoming is for setting up a plurality of filling systems, and habilitation is huge, and mining cost increases more.
Above two kinds of ways are all attended to one thing and lose sight of another, and the charging quantity that can not rationally effectively solve the filling pump does not reach this problem of working condition requirement.
Summary of the invention
Purpose of the present invention just is to overcome the prior art above shortcomings, and the problem that does not reach working condition requirement for the charging quantity that solves the filling pump provides a kind of Dual-pump flow-converging to improve method and the device thereof of filling pump charging quantity.The present invention is setting up under the prerequisite of a set of filling system, use at least two filling pumps, improve charging quantity by Y-tube combined stream to a delivery line simultaneous pumping, there are economy, reasonable, safe and reliable characteristics, most importantly efficiently solve filling pump charging quantity in actual stowing operation and do not reach the problems such as working condition requirement and outlet pressure deficiency.
The technical solution adopted in the present invention is: this Dual-pump flow-converging improves the method for filling pump charging quantity, is characterized at least adopting the delivery line parallel connection by each filling pump by connecting pipeline of two filling pumps, and interflow is to a total delivery line.During work, two or the filling of many filling pump simultaneous pumpings, charging quantity is at least 2 times of single pump pumping charging quantity, and charging quantity significantly improves.Simultaneously, double pump or the interflow pumping of many pumps, pumping pressure also significantly promotes.
This Dual-pump flow-converging that the present invention provides improves the device of filling pump charging quantity, comprise that the filling pump is connected with delivery line by connecting pipeline, be characterized in the filling pump that described filling pump is at least two parallel connections, the filling pump of described at least two parallel connections is connected with total delivery line by connecting pipeline separately.
For completing better purpose of the present invention, during filling pump that described filling pump is two parallel connections, described connecting pipeline is the Y-tube structure, can effectively reduce pumping resistance, while significantly weakening interflow to the impact of pipeline.
Compared with prior art, the invention has the beneficial effects as follows: setting up under the prerequisite of a set of filling system, the present invention uses at least two filling pumps, by Y-tube combined stream to total delivery line simultaneous pumping, not only improve charging quantity, also there are economy, reasonable, safe and reliable characteristics, most importantly efficiently solve filling pump charging quantity in actual stowing operation and do not reach the problems such as working condition requirement and outlet pressure deficiency.
The accompanying drawing explanation
Fig. 1 is double pump of the present invention joining system connection diagram in parallel.
Sequence number in figure: 1, the first filling pump; 2, the second filling pump; 3, Y shape connecting pipeline; 4, total delivery line.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, the method that this Dual-pump flow-converging improves filling pump charging quantity is at least to adopt the delivery line parallel connection by each filling pump by connecting pipeline of two filling pumps, and interflow is to a total delivery line.
The device that this Dual-pump flow-converging improves filling pump charging quantity includes the first filling pump 1 and 2 two filling pumps of the second filling pump in parallel, and wherein the first filling pump 1 in parallel is connected with total delivery line 4 by Y shape connecting pipeline 3 with the second filling pump 2.
During work, the first filling pump 1 and the second filling pump 2 simultaneous pumping casting resins, charging quantity is 2 times of single pump pumping charging quantity, and not only charging quantity significantly improves, and the Dual-pump flow-converging pumping, and pumping pressure also significantly promotes.
Claims (3)
1. the method for a Dual-pump flow-converging raising filling pump charging quantity, is characterized in that at least adopting the delivery line parallel connection by each filling pump by connecting pipeline of two filling pumps, and interflow is to a total delivery line.
2. a Dual-pump flow-converging improves the device of filling pump charging quantity, comprise that the filling pump is connected with delivery line by connecting pipeline, it is characterized in that the filling pump that described filling pump is at least two parallel connections, the filling pump of described at least two parallel connections is connected with total delivery line by connecting pipeline separately.
3. Dual-pump flow-converging according to claim 2 improves the device of filling pump charging quantity, and while it is characterized in that filling pump that described filling pump is two parallel connections, described connecting pipeline is Y shape connecting pipeline structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103828791A CN103452795A (en) | 2012-10-11 | 2012-10-11 | Method and device for improving filling capacity of filling pumps by double-pump confluence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103828791A CN103452795A (en) | 2012-10-11 | 2012-10-11 | Method and device for improving filling capacity of filling pumps by double-pump confluence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103452795A true CN103452795A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103828791A Pending CN103452795A (en) | 2012-10-11 | 2012-10-11 | Method and device for improving filling capacity of filling pumps by double-pump confluence |
Country Status (1)
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| CN (1) | CN103452795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939136A (en) * | 2014-03-27 | 2014-07-23 | 飞翼股份有限公司 | Filling system and control method thereof |
| CN103939140A (en) * | 2014-03-27 | 2014-07-23 | 飞翼股份有限公司 | Filling device |
Citations (8)
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| JP2000240564A (en) * | 1999-02-22 | 2000-09-05 | Susumu Hotta | Pump unit |
| CN201407071Y (en) * | 2009-05-22 | 2010-02-17 | 徐州海伦哲专用车辆股份有限公司 | Paste filling pump used for rail/wheel type coal mine |
| CN101865110A (en) * | 2010-07-22 | 2010-10-20 | 杨国建 | Air respirator filling pump with cylinder body being provided with cooling device |
| CN201836009U (en) * | 2010-11-09 | 2011-05-18 | 灵宝华鑫铜箔有限责任公司 | Combined water supply water pump station group |
| CN201907673U (en) * | 2010-12-11 | 2011-07-27 | 广东粤东机械实业有限公司 | Filling device capable of filling high-temperature and high-viscosity material |
| CN201982137U (en) * | 2011-03-11 | 2011-09-21 | 沈阳天安矿山机械科技有限公司 | Underground preparation device taking waste rock as aggregate concrete filling material |
| CN102434204A (en) * | 2011-10-13 | 2012-05-02 | 金川集团有限公司 | Mine waste rock and all tailing pipeline conveying filling system and filling method using same |
| CN102444420A (en) * | 2011-12-31 | 2012-05-09 | 山东科技大学 | Dragging tube type filling method of thin coal bed fractured roof |
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2012
- 2012-10-11 CN CN2012103828791A patent/CN103452795A/en active Pending
Patent Citations (8)
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| JP2000240564A (en) * | 1999-02-22 | 2000-09-05 | Susumu Hotta | Pump unit |
| CN201407071Y (en) * | 2009-05-22 | 2010-02-17 | 徐州海伦哲专用车辆股份有限公司 | Paste filling pump used for rail/wheel type coal mine |
| CN101865110A (en) * | 2010-07-22 | 2010-10-20 | 杨国建 | Air respirator filling pump with cylinder body being provided with cooling device |
| CN201836009U (en) * | 2010-11-09 | 2011-05-18 | 灵宝华鑫铜箔有限责任公司 | Combined water supply water pump station group |
| CN201907673U (en) * | 2010-12-11 | 2011-07-27 | 广东粤东机械实业有限公司 | Filling device capable of filling high-temperature and high-viscosity material |
| CN201982137U (en) * | 2011-03-11 | 2011-09-21 | 沈阳天安矿山机械科技有限公司 | Underground preparation device taking waste rock as aggregate concrete filling material |
| CN102434204A (en) * | 2011-10-13 | 2012-05-02 | 金川集团有限公司 | Mine waste rock and all tailing pipeline conveying filling system and filling method using same |
| CN102444420A (en) * | 2011-12-31 | 2012-05-09 | 山东科技大学 | Dragging tube type filling method of thin coal bed fractured roof |
Non-Patent Citations (1)
| Title |
|---|
| 杜蜀宾: "《煤矿建筑物下条带开采与充填开采比较研究——以济宁太平煤矿为例》", 31 October 2007, article ""煤矿建筑物下条带开采与充填开采比较研究——以济宁太平煤矿为例"" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939136A (en) * | 2014-03-27 | 2014-07-23 | 飞翼股份有限公司 | Filling system and control method thereof |
| CN103939140A (en) * | 2014-03-27 | 2014-07-23 | 飞翼股份有限公司 | Filling device |
| CN103939140B (en) * | 2014-03-27 | 2016-01-20 | 飞翼股份有限公司 | A kind of device for filling |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zewu Inventor after: Li Shusheng Inventor after: Huang Shibing Inventor after: Shi Yufeng Inventor after: Jiang Ji Inventor after: Yang Liwei Inventor after: Chen Liang Inventor after: Pan Henan Inventor before: Shi Yufeng Inventor before: Yang Liwei Inventor before: Chen Liang Inventor before: Pan Henan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI YUFENG YANG LIWEI CHEN LIANG PAN HENAN TO: ZHANG ZEWU LI SHUSHENG HUANG SHIBING SHI YUFENG JIANG JI YANG LIWEI CHEN LIANG PAN HENAN |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |
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| RJ01 | Rejection of invention patent application after publication |