CN203147282U - Running system for long-distance pipeline coal slurry transportation of plurality of transportation pumps - Google Patents
Running system for long-distance pipeline coal slurry transportation of plurality of transportation pumps Download PDFInfo
- Publication number
- CN203147282U CN203147282U CN 201320082857 CN201320082857U CN203147282U CN 203147282 U CN203147282 U CN 203147282U CN 201320082857 CN201320082857 CN 201320082857 CN 201320082857 U CN201320082857 U CN 201320082857U CN 203147282 U CN203147282 U CN 203147282U
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- diaphragm pump
- piston diaphragm
- transportation
- long
- pipeline
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Abstract
The utility model discloses a running system for the long-distance pipeline coal slurry transportation of a plurality of transportation pumps. A first flow meter is sequentially connected with one end of each of a first piston diaphragm pump, a second piston diaphragm pump, a third piston diaphragm pump, a fourth piston diaphragm pump, a fifth piston diaphragm pump and a sixth piston diaphragm pump in parallel through a pipeline and a three-way pipe respectively, and the other end of each of the first, second, third, fourth, fifth and sixth piston diaphragm pumps is connected in parallel with a second flow meter, wherein five pumps are started, and the other one pump is standby. The running system has the characteristics of simple structure, convenience for mounting, low logistics and operation cost, safety, high efficiency, energy saving, land saving, environment friendliness, economy, freeness from external interference, high pressure, great number, long distance and constant flow, and is widely used for the coal industry and other mineral industries, the transportation pressure of roads and railways is reduced, environment friendliness during transportation is ensured, and the influence of a ground transportation environment is eliminated.
Description
Technical field
The utility model relates to the system of the defeated coal of long-distance pipe, is specifically related to the operational system of many transfer pump long-distance pipes conveying coal slurries of a kind of high pressure, big quantity, long distance, firm discharge.
Background technique
In China's economy rapid growth, the particularly sustainable and stable development of industries such as metallurgy, petrochemical industry, oil, chemical fertilizer, coal in recent years, price lifting along with the energy, cost of transportation is more and more higher, and utilize the pipeline coal transporting technology, not only will thoroughly break " bottleneck " of long-term restriction energy enterprise Coal Transport and change the intrinsic general layout of Coal Transport mode, reduce BUSINESS LOGISTICS cost and operation cost greatly, and advanced technology, safe and efficiently, energy-conservation save land, environmental protection and economy, be not subjected to external interference, for coal outward transport new tunnel provides good demonstration and propelling.
Article one convey coal pipe of dropping into commercial operation built up in the Ohio in nineteen fifty-seven in the world, pipeline length overall 140km, and 1,400,000 tons of year fortune coal amounts are topic because the high infraction of operation cost and coal slurry pipeline etc. are technical, force in 1963 years and close; The Hei Maisha convey coal pipe of another convey coal pipe U.S. was constructed and put into operation in November, 1970, whole audience 440km, 5,000,000 tons of year fortune coal amounts, operation is to 2004, after stopped transport in 2005 for various reasons.
In long-distance pipe is carried, the method of operation of defeated many transfer pumps of coal of long-distance pipe is to adopt first in Chinese pipeline slurry body mode, the employing of this mode is for remote, big quantity slurry body provides a kind of strict system that controls pipeline slurry stream amount.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy for installation, logistics and operation cost are low, safe and efficiently, energy-conservation save land, environmental protection and economy, be not subjected to external interference, the operational system that many transfer pump long-distance pipes of high pressure, big quantity, long distance, firm discharge are carried coal slurries.
Above-mentioned purpose of the present utility model is achieved by the following technical programs: the operational system of the defeated coal slurry of a kind of many transfer pump long-distance pipes, this system is made up of first flow meter, second flowmeter, piston diaphragm pump, pipeline, three-way pipe, and special way of the present utility model is that described first flow meter is connected in parallel by pipeline and three-way pipe and first piston diaphragm pump, second piston diaphragm pump, the 3rd piston diaphragm pump, the 4th piston diaphragm pump, five piston diaphragm pump, the 6th piston diaphragm pump one end respectively successively; Described first piston diaphragm pump, second piston diaphragm pump, the 3rd piston diaphragm pump, the 4th piston diaphragm pump, five piston diaphragm pump, the 6th piston diaphragm pump the other end and second flowmeter are connected in parallel; Wherein 5 startups, one is standby, and pipeline is connected by three-way pipe with diaphragm pump, by the entrance end of piston diaphragm pump pipeline in parallel a flowmeter is installed respectively at coal slurry.
Described piston diaphragm pump all is equipped with coal slurry flow automatic regulating system.
The utility model compared with prior art, have simple in structure, easy for installation, logistics and operation cost are low, safe and efficiently, energy-conservation save land, environmental protection and economy, be not subjected to external interference, the characteristics of high pressure, big quantity, long distance, firm discharge, reduce highway and railway transport pressure, the environmental protection transportation is not subjected to the influence of ground transport environment, is widely used in coal and other mineral products industries.
Description of drawings
Fig. 1 is the utility model structural representation block diagram.
Embodiment
Below in conjunction with accompanying drawing summary of the invention is described in further detail:
As shown in Figure 1, the operational system of the defeated coal slurry of a kind of many transfer pump long-distance pipes is made up of first flow meter, second flowmeter, piston diaphragm pump, pipeline, three-way pipe, and described first flow meter 7 is connected in parallel by pipeline and three-way pipe and first piston diaphragm pump 1, second piston diaphragm pump 2, the 3rd piston diaphragm pump 3, the 4th piston diaphragm pump 4, five piston diaphragm pump 5, the 6th piston diaphragm pump 6 one ends respectively successively; Described first piston diaphragm pump 1, second piston diaphragm pump 2, the 3rd piston diaphragm pump 3, the 4th piston diaphragm pump 4, five piston diaphragm pump 5, the 6th piston diaphragm pump 6 the other ends and second flowmeter 8 are connected in parallel; Wherein 5 startups, one is standby, and pipeline is connected by three-way pipe with diaphragm pump, by the entrance end of piston diaphragm pump pipeline in parallel a flowmeter is installed respectively at coal slurry.
Piston diaphragm pump all is equipped with coal slurry flow automatic regulating system.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted concept of system of the present utility model and technological scheme to carry out; or without improving design of the present utility model and technological scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (2)
1. one kind many transfer pump long-distance pipes are carried the operational systems of coal slurries, this system is made up of first flow meter, second flowmeter, piston diaphragm pump, pipeline, three-way pipe, it is characterized in that described first flow meter (7) is connected in parallel by pipeline and three-way pipe and first piston diaphragm pump (1), second piston diaphragm pump (2), the 3rd piston diaphragm pump (3), the 4th piston diaphragm pump (4), five piston diaphragm pump (5), the 6th piston diaphragm pump (6) one ends respectively successively; Described first piston diaphragm pump (1), second piston diaphragm pump (2), the 3rd piston diaphragm pump (3), the 4th piston diaphragm pump (4), five piston diaphragm pump (5), the 6th piston diaphragm pump (6) the other end and second flowmeter (8) are connected in parallel; Wherein 5 startups, one is standby, and pipeline is connected by three-way pipe with diaphragm pump, by the entrance end of piston diaphragm pump pipeline in parallel a flowmeter is installed respectively at coal slurry.
2. the operational system of many transfer pump long-distance pipes conveying coal slurry according to claim 1 is characterized in that described piston diaphragm pump all is equipped with coal slurry flow automatic regulating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082857 CN203147282U (en) | 2013-02-22 | 2013-02-22 | Running system for long-distance pipeline coal slurry transportation of plurality of transportation pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082857 CN203147282U (en) | 2013-02-22 | 2013-02-22 | Running system for long-distance pipeline coal slurry transportation of plurality of transportation pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147282U true CN203147282U (en) | 2013-08-21 |
Family
ID=48974805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082857 Expired - Fee Related CN203147282U (en) | 2013-02-22 | 2013-02-22 | Running system for long-distance pipeline coal slurry transportation of plurality of transportation pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137686A (en) * | 2019-12-31 | 2020-05-12 | 陕西神渭煤炭管道运输有限责任公司 | Pipeline coal conveying system interstation open-circuit starting and switching closed-circuit control system and method |
-
2013
- 2013-02-22 CN CN 201320082857 patent/CN203147282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137686A (en) * | 2019-12-31 | 2020-05-12 | 陕西神渭煤炭管道运输有限责任公司 | Pipeline coal conveying system interstation open-circuit starting and switching closed-circuit control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee after: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Address before: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee before: Wuhan Design and Research Institute of China Coal Technology & Engineering Group |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20151221 Address after: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee after: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Patentee after: Shaanxi Shenwei Coal Pipeline Transportation Co.,Ltd. Address before: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee before: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |