CN106567870A - High-pressure mass flow energy-saving emulsion pump station integrated system - Google Patents
High-pressure mass flow energy-saving emulsion pump station integrated system Download PDFInfo
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- CN106567870A CN106567870A CN201510656536.3A CN201510656536A CN106567870A CN 106567870 A CN106567870 A CN 106567870A CN 201510656536 A CN201510656536 A CN 201510656536A CN 106567870 A CN106567870 A CN 106567870A
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- emulsion
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Abstract
The invention discloses a high-pressure mass flow energy-saving emulsion pump station integrated system, a master control station, as well as a small-flow halt production pressure maintaining pump control system, an emulsion pump station frequency converting control system and remote and automatic liquid supplying and distributing system which are electrically connected with the master control station through filed buses; the emulsion pump station frequency converting control system comprises a plurality of frequency converters and emulsion pumps; a master control integrated computer and a liquid crystal display are mounted inside the master control station; the remote and automatic liquid supplying and distributing system is electronically connected with the emulsion pump station frequency converting control system. The high pressure mass flow energy-saving emulsion pump station integrated system provided by the invention has the characteristics of automatic control, automatic diagnosis, automatic display, flexible allocation, strong adaptability, safety and reliability.
Description
Technical field
The present invention relates to a kind of emulsion power pack integrated system, and in particular to a kind of high-pressure high-flow energy-saving emulsion pump station integrated system, belong to mineral products energy-saving field.
Background technology
Coal occupies very important status in the energy resource structure of China, coal production capacity reaches 3,700,000,000 tons within 2013, it is that in the world the first big producing coal is national, economic with China maintains sustained and rapid growth and the main consumption coal industry coal consumption such as building materials, electric power, metallurgy, chemical industry is significantly increased, the coal demand of the whole society also will persistently rise, and at the same time coal mining cost is also significantly increased therewith, this just forces China to walk intensive, high-yield and high-efficiency modernization coal mining road；The modernization fully-mechanized mining working of high-yield and high-efficiency, it be unable to do without the emulsion power pack as down-hole important motivity source, only it is guaranteed for fully-mechanized mining working provide the critical mechanical equipment such as qualified emulsion and standard compliant operating pressure, emulsion pump, control valve, hydraulic support could long-term safety reliably work.But there is many defects and urgently improved in traditional emulsion power pack：It is simple go into operation by people or Purely mechanical be difficult with liquid mode control the concentration of emulsion, the size of concentration of emulsion used directly affects the service life of various hydraulic tests, the little hydraulic test of concentration can get rusty, and destroy the sealing of Hydraulic Elements, shorten the service life of plant equipment；Concentration is big to increase production cost, the problems such as in mine normal production due to sealing, mode of operation, the usage amount for causing emulsion is in all the time in constantly change, obviously it is traditional to meet requirement with the own Jing of liquid mode, the hydraulic support of each working face is more than several ten million yuan, if because with the liquid concentration improper life-span for using that will shorten equipment, the loss for causing is very huge；Because many coal excavation apparatus belong to intermittent work equipment, most of the time emulsion power pack is in unloading packing state, at this moment the liquid supply rate of pump group is far longer than the actual fluid volume of working face, for dynamical system safety, pump group most time section is flogging a dead horse, substantial amounts of high-pressure emulsion Jing feather valves return liquid supply box, the prolonged and repeated work of feather valve on pump, frequent wear is caused to be destroyed, now the service efficiency of pumping plant is substantially reduced, the frequent commutation aggravation Impact in Hydraulic System of fluid, waste substantial amounts of electric energy, exacerbate the abrasion of mechanical part, the high-pressure emulsion unloading liquid-return box of big flow causes emulsification liquid temp too high, so that the interior sealing part of whole hydraulic system is aging rapidly, form leakage, the vicious circle of string liquid, substantially reduce emulsion pump, the service life of hydraulic support.Therefore, in order to solve problem above, a kind of high-pressure high-flow energy-saving emulsion pump station integrated system is designed.
The content of the invention
（One）The technical problem to be solved
To solve the above problems, the present invention proposes a kind of high-pressure high-flow energy-saving emulsion pump station integrated system, with automatically controlling, automatically diagnosis, automatically display, flexible configuration, strong adaptability and it is safe and reliable the characteristics of.
（Two）Technical scheme
The high-pressure high-flow energy-saving emulsion pump station integrated system of the present invention, master control station, and liquid mixing system is supplied by low discharge stopping production pressurize pump control system, emulsion power pack frequency-changing control system and the remote auto that fieldbus is electrically connected with master control station；The emulsion power pack frequency-changing control system includes multiple frequency converters and emulsion pump；Master control integrated computer and liquid crystal display are installed in the master control station；The remote auto is electrically connected for liquid mixing system with emulsion power pack frequency-changing control system.
（Three）Beneficial effect
The present invention compared with prior art, the high-pressure high-flow energy-saving emulsion pump station integrated system of the present invention, with automatically controlling, automatically diagnosis, automatically display, flexible configuration, strong adaptability, it is safe and reliable the characteristics of；Feed flow system pressure, flow, the liquid level of emulsion liquid-feed case, temperature, the oil pressure of the lubricating oil of emulsion pump, oil temperature, oil level can be protected；With automatic liquid matching, automatic liquid supply, density real-time monitoring function；There is fault inquiry, malfunction coefficient, error protection and earth leakage search/lockout；Can automatically increase or reduce the quantity of the emulsion pump for putting into operation with how many according to the fluid volume of working face；And in real time show various important data on a liquid crystal display.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Being labeled as in accompanying drawing：1- master controls station, 2- fieldbus, 3- low discharge stopping production pressurize pump control systems, 4- emulsion power pack frequency-changing control systems, 5- remote autos supply liquid mixing system, 11- master control integrated computers, 12- liquid crystal displays, 41- frequency converters, 42- emulsion pumps.
Specific embodiment
A kind of high-pressure high-flow energy-saving emulsion pump station integrated system as shown in Figure 1, including master control station 1, and the low discharge stopping production pressurize pump control system 3, emulsion power pack frequency-changing control system 4 that electrically connected by fieldbus 2 with master control station 1 and remote auto supply liquid mixing system 5；The emulsion power pack frequency-changing control system 4 includes multiple frequency converters 41 and emulsion pump 42；Master control integrated computer 11 and liquid crystal display 12 are installed in the master control station 1；The remote auto is electrically connected for liquid mixing system 5 with emulsion power pack frequency-changing control system 4.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the spirit and scope of the present invention are defined.On the premise of without departing from design concept of the present invention; various modifications and improvement that this area ordinary person makes to technical scheme; protection scope of the present invention all should be dropped into, the technology contents that the present invention is claimed all have been recorded in detail in the claims.
Claims (1)
1. a kind of high-pressure high-flow energy-saving emulsion pump station integrated system, it is characterised in that：Master control station, and liquid mixing system is supplied by low discharge stopping production pressurize pump control system, emulsion power pack frequency-changing control system and the remote auto that fieldbus is electrically connected with master control station；The emulsion power pack frequency-changing control system includes multiple frequency converters and emulsion pump；Master control integrated computer and liquid crystal display are installed in the master control station；The remote auto is electrically connected for liquid mixing system with emulsion power pack frequency-changing control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656536.3A CN106567870A (en) | 2015-10-13 | 2015-10-13 | High-pressure mass flow energy-saving emulsion pump station integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656536.3A CN106567870A (en) | 2015-10-13 | 2015-10-13 | High-pressure mass flow energy-saving emulsion pump station integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106567870A true CN106567870A (en) | 2017-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510656536.3A Pending CN106567870A (en) | 2015-10-13 | 2015-10-13 | High-pressure mass flow energy-saving emulsion pump station integrated system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106567870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719306A (en) * | 2021-07-28 | 2021-11-30 | 中国矿业大学 | Hydraulic support intelligent liquid supply pump station and control method |
-
2015
- 2015-10-13 CN CN201510656536.3A patent/CN106567870A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719306A (en) * | 2021-07-28 | 2021-11-30 | 中国矿业大学 | Hydraulic support intelligent liquid supply pump station and control method |
| CN113719306B (en) * | 2021-07-28 | 2022-05-06 | 中国矿业大学 | Hydraulic support intelligent liquid supply pump station and control method |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |