CN104437229A - Electric-driven liquid-powder continuous mixing device - Google Patents
Electric-driven liquid-powder continuous mixing device Download PDFInfo
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- CN104437229A CN104437229A CN201410530660.0A CN201410530660A CN104437229A CN 104437229 A CN104437229 A CN 104437229A CN 201410530660 A CN201410530660 A CN 201410530660A CN 104437229 A CN104437229 A CN 104437229A
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Abstract
The invention relates to the technical field of fracturing fluid preparation devices, and provides an electric-driven liquid-powder continuous mixing device. The device comprises a powder bin, a powder feeding device, a liquid-powder mixer, a vertical pipeline centrifugal pump and an electric control cabinet. When the device is in a running state, powder can be freely added into the powder bin to enable the device to feed powder continuously; a backup liquid-powder mixer and a backup vertical pipeline centrifugal pump are additionally arranged, so that the device can work continuously without interruption when the device fails, and the working efficiency is effectively improved; an electric driven power system is adopted, an oilfield electric net is reasonably utilized to obtain electricity, fuel or gas is not burnt for power drive, and carbon dioxide is not emitted to the atmosphere, so that the device has an environment-friendly value; furthermore, the liquid-powder mixing proportion can be accurately controlled to guarantee the mixing quality, long-distance operation is carried out by virtue of an electric driven power system, process can be reduced, and working intensity of operators can be greatly reduced; and skid-mount is integrally arranged, and the investment cost for production is effectively reduced, so that the device can be used for meeting the using requirement in a liquid distribution station, and can be used in fracturing field operation.
Description
Technical field
the present invention relates to fracturing fluid device for formulating technical field, is a kind of electric expelling water powder continuous mixing device.
Background technology
fracturing work is one of major measure making well production increment in tertiary oil production in oil field, is all widely used in each oil field.The working solution that fracturing work uses is commonly referred to fracturing fluid.In decades, domestic and international oil field conducts extensive research fracturing technique aspect, develop the viscous water fracturing fluid various fracturing fluid system such as natural plant gelled fracturing fluid, foam fracturing fluid, acid-base fracturing fluid, Emulsified fracturing fluid, oil base fracturing fluid, clean fracturing fluid finally from the initial stage, fracturing fluid system is tending towards perfect gradually, in fracturing fluid chemistry and fully playing on spot important function, solve the problems such as oil-gas field development recovery ratio, make huge contribution for the exploration and development of oil gas and increasing the storage are produced.The method of China's current each oil field preparing fracturing fluid, be exactly in a fixing make-up station, operating personnel add water and rubber powder in a lyse reservoir, then multiple stage agitator is used to stir, impel rubber powder and water fully swelling and be well combined together not stratified, but this collocation method exists enforcement to be taken up an area larger, time construction period is long, man-hour is long, operation is many, operating personnel work powerful problem, and, fixing make-up station is once after coming into operation, reusable probability is less again, dismantle cumbersome again, it is high that this just makes cost drop into, operating personnel work powerful, if adopt fixing make-up station at a distance, in long preparation, in the process of depositing and transporting, dosing pond, haulage vehicles etc. cannot ensure to clean, fracturing fluid is caused to be degraded serious, there is the problem of rotten variable, if the fracturing fluid that can not these be used timely to prepare, fracturing fluid will all go bad corruption, cause unnecessary and huge loss.Further, current most of fracturing work adopts traditional fracturing fluid compound method, and the fracturing fluid quality of preparation is unstable, and when mixture, can not add powder to powder storehouse, and causing can not mixture operation continuously.
Summary of the invention
the invention provides a kind of electric expelling water powder continuous mixing device, overcome the deficiency of above-mentioned prior art, its can effectively solve adopt traditional fracturing fluid device for formulating carry out preparing fracturing fluid exist implement to take up an area larger, that time construction period is long, man-hour is long, operation is many, operating personnel work is powerful, cost input is high, the problem that can not carry out mixture operation continuously.
technical scheme of the present invention is realized by following measures: a kind of electric expelling water powder continuous mixing device, comprises powder storehouse, dust feeder, Water powdery mixer, vertical pipeline centrifugal pump and electrical control cubicles, the below in powder storehouse is provided with dust feeder, the discharging opening in powder storehouse is corresponding with the charging aperture of dust feeder, powder box is provided with below the feed opening of dust feeder, the feed opening of dust feeder is corresponding with the charging aperture of powder box, Venturi tube is installed with in the inside of Water powdery mixer, the lower end of powder box is discharge end, the discharge end of powder box is up big and down small taper, the upstream end of Venturi tube is installed with respectively and inhales powder flexible pipe and clear water pipeline, the discharge end of the other end and powder box of inhaling powder flexible pipe is fixedly installed togather, the upstream end of Venturi tube is higher than the discharge end of powder box, the other end of clear water pipeline is positioned at the outside of Water powdery mixer, the outlet of Venturi tube diffuser and the intracavity inter-connection of Water powdery mixer, the discharging opening of Water powdery mixer is installed with mixed liquor discharging pipeline, to the clear water pipeline of delivery port, vertical pipeline centrifugal pump is installed with successively from the water inlet of clear water pipeline, check-valves, electric control valve and turbine flowmeter, clear water pipeline between turbine flowmeter and Water powdery mixer and be installed with bypass line between mixed liquor discharging pipeline, clear water pipeline between the water inlet and vertical pipeline centrifugal pump of clear water pipeline is installed with Pressure gauge, clear water pipeline between vertical pipeline centrifugal pump and check-valves is installed with pressure-control valve, the signal input part of the first order motor signal output of electrical control cubicles and the first order motor of dust feeder is electrically connected, the signal input part of the second level motor signal output of electrical control cubicles and the second level motor of dust feeder is electrically connected, the signal output part of the title powder gravity sensing device of dust feeder and the title powder gravity sensing device signal input part of electrical control cubicles are electrically connected, the Pressure gauge signal input part of manometric signal output part and electrical control cubicles is electrically connected, the vertical pipeline centrifugal pump signal output part of electrical control cubicles and the signal input part of vertical pipeline centrifugal pump are electrically connected, the pressure-control valve signal output part of electrical control cubicles and the signal input part wire of pressure-control valve are electrically connected, the electric control valve signal output part of electrical control cubicles and the signal input part wire of electric control valve are electrically connected, the signal output part of turbine flowmeter and the turbine flowmeter signal input part of electrical control cubicles are electrically connected.
here is the further optimization and/or improvements to foregoing invention technical scheme:
above-mentionedly on the clear water pipeline in Pressure gauge front, be fixedly connected with flow pipe line, the other end of flow pipe line and the clear water pipeline between pressure-control valve and check-valves are fixed together, successively according to there being standby pressure table on flow pipe line, vertical pipeline centrifugal pump for subsequent use and standby pressure control valve, the vertical pipeline centrifugal pump signal output part for subsequent use of electrical control cubicles and the signal input part of vertical pipeline centrifugal pump for subsequent use are electrically connected, the signal output part of standby pressure table and the standby pressure table signal input part of electrical control cubicles are electrically connected, the standby pressure control valve signal output part of electrical control cubicles and the signal input part wire of standby pressure control valve are electrically connected.
above-mentioned electric expelling water powder continuous mixing device also comprises circuit water alarm device, clear water pipeline between the water inlet and flow pipe line of clear water pipeline is installed with monitor of cutting off the water supply, the cut off the water supply signal output part of monitor and the monitor signal input of cutting off the water supply of electrical control cubicles is electrically connected, and the circuit water alarm device signal output part of electrical control cubicles and the signal input part of circuit water alarm device are electrically connected.
above-mentioned clear water pipeline between bypass line and Water powdery mixer is installed with the first control valve, pigment mixing line is installed with between mixed liquor discharging pipeline between Water powdery mixer and bypass line and bypass line, pigment mixing line is installed with Water powdery mixer for subsequent use, the pigment mixing line of Water powdery mixer front end for subsequent use is installed with the second control valve, inhale between powder flexible pipe and Water powdery mixer for subsequent use and be installed with suction powder flexible pipe for subsequent use, suction powder flexible pipe between suction powder flexible pipe for subsequent use and Water powdery mixer is installed with the 3rd control valve, suction powder flexible pipe for subsequent use is installed with the 4th control valve, bypass line is installed with the 5th control valve.
this electric expelling water powder continuous mixing device above-mentioned also comprises skid, and powder storehouse, dust feeder, powder box, Water powdery mixer, vertical pipeline centrifugal pump, electrical control cubicles, vertical pipeline centrifugal pump for subsequent use and Water powdery mixer for subsequent use are all fixedly mounted in skid.
arbitrarily powder can be added to powder storehouse in running status of the present invention, make the continuous powder feeding of device, increase and Water powdery mixer for subsequent use and vertical pipeline centrifugal pump for subsequent use are set, making when instrument breaks down can assurance device continuous operation, do not interrupt, effectively increase work efficiency, the present invention adopts electrical drive power system, the power taking of Appropriate application oilfield electric net, power drive is combustion oil not, gas, carbon dioxide is not discharged in air, there is the value of environmental protection, can accurately control pigment mixed proportion simultaneously, guarantee mixture quality, remote control is carried out by electrical drive power system, reduce operation, greatly reduce the working strength of operating personnel, the integrated setting of skid, effectively reduce the input cost of production, instructions for use in make-up station can be met, can be used for again pressure break field operation.
Accompanying drawing explanation
accompanying drawing 1 is the process flow diagram of preferred embodiment.
accompanying drawing 2 is the main TV structure schematic diagram of preferred embodiment.
accompanying drawing 3 is the plan structure schematic diagram of preferred embodiment.
coding in accompanying drawing is respectively: 1 is powder storehouse, 2 is dust feeder, 3 is powder box, 4 is Water powdery mixer, 5 for inhaling powder flexible pipe, 6 is clear water pipeline, 7 is mixed liquor discharging pipeline, 8 is vertical pipeline centrifugal pump, 9 is check-valves, 10 is electric control valve, 11 is turbine flowmeter, 12 is bypass line, 13 is Pressure gauge, 14 is pressure-control valve, 15 is electrical control cubicles, 16 is flow pipe line, 17 is standby pressure table, 18 is vertical pipeline centrifugal pump for subsequent use, 19 is standby pressure control valve, 20 is the first control valve, 21 is pigment mixing line, 22 is Water powdery mixer for subsequent use, 23 is the second control valve, 24 is suction powder flexible pipe for subsequent use, 25 is the 3rd control valve, 26 is the 4th control valve, 27 is the 5th control valve, 28 is skid, 29 is circuit water alarm device.
Detailed description of the invention
the present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
as shown in accompanying drawing 1,2,3, this electric expelling water powder continuous mixing device comprises powder storehouse 1, dust feeder 2, Water powdery mixer 4, vertical pipeline centrifugal pump 8 and electrical control cubicles 15, the below in powder storehouse 1 is provided with dust feeder 2, the discharging opening in powder storehouse 1 is corresponding with the charging aperture of dust feeder 2, powder box 3 is provided with below the feed opening of dust feeder 2, the feed opening of dust feeder 2 is corresponding with the charging aperture of powder box 3, Venturi tube is installed with in the inside of Water powdery mixer 4, the lower end of powder box 3 is discharge end, the discharge end of powder box 3 is up big and down small taper, the upstream end of Venturi tube is installed with respectively and inhales powder flexible pipe 5 and clear water pipeline 6, the discharge end of the other end and powder box 3 of inhaling powder flexible pipe 5 is fixedly installed togather, the upstream end of Venturi tube is higher than the discharge end of powder box 3, the other end of clear water pipeline 6 is positioned at the outside of Water powdery mixer 4, the outlet of Venturi tube diffuser and the intracavity inter-connection of Water powdery mixer 4, the discharging opening of Water powdery mixer 4 is installed with mixed liquor discharging pipeline 7, to the clear water pipeline 6 of delivery port, vertical pipeline centrifugal pump 8 is installed with successively from the water inlet of clear water pipeline 6, check-valves 9, electric control valve 10 and turbine flowmeter 11, clear water pipeline 6 between turbine flowmeter 11 and Water powdery mixer 4 and be installed with bypass line 12 between mixed liquor discharging pipeline 7, clear water pipeline 6 between the water inlet and vertical pipeline centrifugal pump 8 of clear water pipeline 6 is installed with Pressure gauge 13, clear water pipeline 6 between vertical pipeline centrifugal pump 8 and check-valves 9 is installed with pressure-control valve 14, the signal input part of the first order motor signal output of electrical control cubicles 15 and the first order motor of dust feeder 2 is electrically connected, the signal input part of the second level motor signal output of electrical control cubicles 15 and the second level motor of dust feeder 2 is electrically connected, the signal output part of the title powder gravity sensing device of dust feeder 2 and the title powder gravity sensing device signal input part of electrical control cubicles 15 are electrically connected, the signal output part of Pressure gauge 13 and the Pressure gauge signal input part of electrical control cubicles 15 are electrically connected, the vertical pipeline centrifugal pump signal output part of electrical control cubicles 15 and the signal input part of vertical pipeline centrifugal pump 8 are electrically connected, the pressure-control valve signal output part of electrical control cubicles 15 and the signal input part wire of pressure-control valve 14 are electrically connected, the electric control valve signal output part of electrical control cubicles 15 and the signal input part wire of electric control valve 10 are electrically connected, the signal output part of turbine flowmeter 11 and the turbine flowmeter signal input part of electrical control cubicles 15 are electrically connected.The speed governing screw feeder of dust feeder 2 to be the model of Weifang, Shandong Bo Site Ci electricity equipment Co., Ltd production and sales be TGG-160-0.3-.T/H claims, this dust feeder comprises helical feed module and claims powder gravity sensing device, helical feed module includes two conveying worms, every platform conveying worm is all furnished with a motor, for convenience of description and understand, two motors are called first order motor and second level motor respectively; The discharging opening of powder box 3 is up big and down small bellmouth, be convenient to the discharge of melon glue powder, in Water powdery mixer, Venturi tube is set, after clear water enters Water powdery mixer 4, the upstream end of Venturi tube forms negative pressure, and the melon glue powder in powder box 3 is sucked Water powdery mixer 4, and in Water powdery mixer 4, water, powder mix, the upstream end of Venturi tube, higher than the discharge end of powder box 3, is avoided clear water to enter suction powder flexible pipe 5 and is mixed the blocking causing and inhale powder flexible pipe 5 with melon glue powder; Part water is entered in Water powdery mixer 4 by clear water pipeline 6 and mixes with melon glue powder, another part water is mixed with the denseer thick mixed liquor mixed by bypass line 12 in mixed liquor discharging pipeline 7, and continue to flow out in the surge tank of subsequent processing and continue to mix, because the weight of melon glue powder is weighed by the title powder gravity sensing device in pay-off 2, and the water finally participating in preparing is obtained by turbine flowmeter 11 monitoring, therefore, apparatus of the present invention can accurately control pigment mixed proportion.
preparation before present invention process starts: first the water inlet of clear water pipeline 6 is connected clear water source, add melon glue powder in powder storehouse 1, connects electrical control cubicles 15 and power supply.
start: start vertical pipeline centrifugal pump 8, clear water delivers into Water powdery mixer 4 by clear water pipeline 6, accurately clear water flow is controlled by electric control valve 10, after electrical control cubicles 15 detects clear water flow signal, automatic unlatching dust feeder 2, the signal transmitted by the title powder gravity sensing device in dust feeder 2 controls to add powder amount, when powder amount is inadequate, the first order motor of dust feeder and second level machine operation, powder is sent into powder box, when powder amount is enough, first order motor and the second level motor of dust feeder quit work, and no longer include powder and send in powder box; After clear water enters Water powdery mixer 4, the upstream end of Venturi tube forms negative pressure, and the melon glue powder in powder box 3 is sucked Water powdery mixer 4, and pigment are mixed, and pigment mixed liquor is from mixed liquor discharging pipeline 7 delivery port bleeder.
in the present invention, powder storehouse 1 is separated with the title powder gravity sensing device in pay-off 2, arbitrarily powder can be added to powder storehouse 1 in running status, make the continuous powder feeding of device, apparatus of the present invention adopt electrical drive power system, the power taking of Appropriate application oilfield electric net, power drive is combustion oil not, gas, carbon dioxide is not discharged in air, there is the value of environmental protection, can accurately control pigment mixed proportion simultaneously, guarantee mixture quality, remote control is carried out by electrical drive power system, reduce operation, greatly reduce the working strength of operating personnel, and powder storehouse 1 is separated with the title powder gravity sensing device in dust feeder 2 in device, running status arbitrarily can add powder to powder storehouse 1, continuous mixture operation can be carried out, instructions for use in make-up station can be met, can be used for again pressure break field operation.
according to actual needs, above-mentioned electric expelling water powder continuous mixing device can be made further optimization and/or improvements:
as accompanying drawing 1, 2, shown in 3, the clear water pipeline 6 in Pressure gauge 1 front is fixedly connected with flow pipe line 16, the other end of flow pipe line 16 and the clear water pipeline 6 between pressure-control valve 14 and check-valves 9 are fixed together, successively according to there being standby pressure table 17 on flow pipe line 16, vertical pipeline centrifugal pump 18 for subsequent use and standby pressure control valve 19, the vertical pipeline centrifugal pump signal output part for subsequent use of electrical control cubicles 15 and the signal input part of vertical pipeline centrifugal pump for subsequent use 18 are electrically connected, the signal output part of standby pressure table 17 and the standby pressure table signal input part of electrical control cubicles 15 are electrically connected, the standby pressure control valve signal output part of electrical control cubicles 15 and the signal input part wire of standby pressure control valve 19 are electrically connected.Increase and vertical pipeline centrifugal pump 18 for subsequent use is set, make the clear water pressure increase of access to plant, mixture operation can be accelerated, while increasing work efficiency, vertical pipeline centrifugal pump 18 for subsequent use also plays the effect of the using and the reserved, when wherein vertical pipeline centrifugal pump 8/ vertical pipeline centrifugal pump 18 for subsequent use breaks down, switching pressure-control valve 14/ standby pressure control valve 19 can change the vertical pipeline centrifugal pump 8/ of fault vertical pipeline centrifugal pump 18 for subsequent use or keep in repair.
as shown in accompanying drawing 1,2,3, this electric expelling water powder continuous mixing device also comprises circuit water alarm device, clear water pipeline 6 between the water inlet and flow pipe line 16 of clear water pipeline 6 is installed with monitor 29 of cutting off the water supply, the cut off the water supply signal output part of monitor 29 and the monitor signal input of cutting off the water supply of electrical control cubicles 15 is electrically connected, and the circuit water alarm device signal output part of electrical control cubicles 15 and the signal input part of circuit water alarm device are electrically connected.When cutting off the water, monitor 29 of cutting off the water supply carries out work, transmits signals to electrical control cubicles, and electrical control cubicles sends signal and makes circuit water alarm device ring, now can take appropriate measures and solve, avoiding device vertical pipeline centrifugal pump 8 or vertical pipeline centrifugal pump for subsequent use 18 dry combustion method burn out.
as accompanying drawing 1, 2, 3 show, clear water pipeline 6 between bypass line 12 and Water powdery mixer 4 is installed with the first control valve 20, pigment mixing line 21 is installed with between mixed liquor discharging pipeline 7 between Water powdery mixer 4 and bypass line 12 and bypass line 12, pigment mixing line 21 is installed with Water powdery mixer 22 for subsequent use, the pigment mixing line 21 of Water powdery mixer 22 front end for subsequent use is installed with the second control valve 23, inhale between powder flexible pipe 5 and Water powdery mixer for subsequent use 22 and be installed with suction powder flexible pipe 24 for subsequent use, suction powder flexible pipe 5 between suction powder flexible pipe 24 for subsequent use and Water powdery mixer 4 is installed with the 3rd control valve 25, suction powder flexible pipe 24 for subsequent use is installed with the 4th control valve 26, bypass line 12 is installed with the 5th control valve 27.Be provided with two Water powdery mixers, when the Water powdery mixer 22 for subsequent use of Water powdery mixer 4/ wherein breaks down at work, another Water powdery mixer 4 Water powdery mixer 22/ for subsequent use Water powdery mixer 4 can be switched to, suction powder flexible pipe 24 for subsequent use for suction powder flexible pipe 5/ is switched simultaneously, like this, Water powdery mixer 4/ Water powdery mixer 22 for subsequent use can spending fault in working order carries out overhauling or changing, when being provided with two Water powdery mixers, the preparation stage before technique starts, need to check each valve state in process pipelines, guarantee that the second control valve 23 and the 4th control valve 26 are closed, other valves are all opened.
as shown in accompanying drawing 1,2,3, this electric expelling water powder continuous mixing device also comprises skid 28, and powder storehouse 1, dust feeder 2, powder box 3, Water powdery mixer 4, vertical pipeline centrifugal pump 8, electrical control cubicles 15, vertical pipeline centrifugal pump for subsequent use 18 and Water powdery mixer for subsequent use 22 are all fixedly mounted in skid 28.The integrated setting of skid 28, by each equipment and each pipeline installing in skid 28, solve and implement the large problem of floor space, one-stage completion can use in overlapping investment, after using or using, directly apparatus of the present invention are pulled to by transport vehicle the scene of enforcement, reduce cost to drop into, only need the connection of installing/dismounting power supply, clear water and feed liquid before the use with after using, efficiently solve and need the of the fracturing fluid problem of long distance delivery, now with the current, ensure that of the fracturing fluid quality.
above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (6)
1. an electric expelling water powder continuous mixing device, is characterized in that comprising powder storehouse, dust feeder, Water powdery mixer, vertical pipeline centrifugal pump and electrical control cubicles, the below in powder storehouse is provided with dust feeder, the discharging opening in powder storehouse is corresponding with the charging aperture of dust feeder, powder box is provided with below the feed opening of dust feeder, the feed opening of dust feeder is corresponding with the charging aperture of powder box, Venturi tube is installed with in the inside of Water powdery mixer, the lower end of powder box is discharge end, the discharge end of powder box is up big and down small taper, the upstream end of Venturi tube is installed with respectively and inhales powder flexible pipe and clear water pipeline, the discharge end of the other end and powder box of inhaling powder flexible pipe is fixedly installed togather, the upstream end of Venturi tube is higher than the discharge end of powder box, the other end of clear water pipeline is positioned at the outside of Water powdery mixer, the outlet of Venturi tube diffuser and the intracavity inter-connection of Water powdery mixer, the discharging opening of Water powdery mixer is installed with mixed liquor discharging pipeline, to the clear water pipeline of delivery port, vertical pipeline centrifugal pump is installed with successively from the water inlet of clear water pipeline, check-valves, electric control valve and turbine flowmeter, clear water pipeline between turbine flowmeter and Water powdery mixer and be installed with bypass line between mixed liquor discharging pipeline, clear water pipeline between the water inlet and vertical pipeline centrifugal pump of clear water pipeline is installed with Pressure gauge, clear water pipeline between vertical pipeline centrifugal pump and check-valves is installed with pressure-control valve, the signal input part of the first order motor signal output of electrical control cubicles and the first order motor of dust feeder is electrically connected, the signal input part of the second level motor signal output of electrical control cubicles and the second level motor of dust feeder is electrically connected, the signal output part of the title powder gravity sensing device of dust feeder and the title powder gravity sensing device signal input part of electrical control cubicles are electrically connected, the Pressure gauge signal input part of manometric signal output part and electrical control cubicles is electrically connected, the vertical pipeline centrifugal pump signal output part of electrical control cubicles and the signal input part of vertical pipeline centrifugal pump are electrically connected, the pressure-control valve signal output part of electrical control cubicles and the signal input part wire of pressure-control valve are electrically connected, the electric control valve signal output part of electrical control cubicles and the signal input part wire of electric control valve are electrically connected, the signal output part of turbine flowmeter and the turbine flowmeter signal input part of electrical control cubicles are electrically connected.
2. electric expelling water powder continuous mixing device according to claim 1, the clear water pipeline that it is characterized in that Pressure gauge front is fixedly connected with flow pipe line, the other end of flow pipe line and the clear water pipeline between pressure-control valve and check-valves are fixed together, successively according to there being standby pressure table on flow pipe line, vertical pipeline centrifugal pump for subsequent use and standby pressure control valve, the vertical pipeline centrifugal pump signal output part for subsequent use of electrical control cubicles and the signal input part of vertical pipeline centrifugal pump for subsequent use are electrically connected, the signal output part of standby pressure table and the standby pressure table signal input part of electrical control cubicles are electrically connected, the standby pressure control valve signal output part of electrical control cubicles and the signal input part wire of standby pressure control valve are electrically connected.
3. electric expelling water powder continuous mixing device according to claim 2, characterized by further comprising circuit water alarm device, clear water pipeline between the water inlet and flow pipe line of clear water pipeline is installed with monitor of cutting off the water supply, the cut off the water supply signal output part of monitor and the monitor signal input of cutting off the water supply of electrical control cubicles is electrically connected, and the circuit water alarm device signal output part of electrical control cubicles and the signal input part of circuit water alarm device are electrically connected.
4. the electric expelling water powder continuous mixing device according to claim 1 or 2 or 3, it is characterized in that the clear water pipeline between bypass line and Water powdery mixer is installed with the first control valve, pigment mixing line is installed with between mixed liquor discharging pipeline between Water powdery mixer and bypass line and bypass line, pigment mixing line is installed with Water powdery mixer for subsequent use, the pigment mixing line of Water powdery mixer front end for subsequent use is installed with the second control valve, inhale between powder flexible pipe and Water powdery mixer for subsequent use and be installed with suction powder flexible pipe for subsequent use, suction powder flexible pipe between suction powder flexible pipe for subsequent use and Water powdery mixer is installed with the 3rd control valve, suction powder flexible pipe for subsequent use is installed with the 4th control valve, bypass line is installed with the 5th control valve.
5. the electric expelling water powder continuous mixing device according to claim 1 or 2 or 3, characterized by further comprising skid, powder storehouse, dust feeder, powder box, Water powdery mixer, vertical pipeline centrifugal pump, electrical control cubicles, vertical pipeline centrifugal pump for subsequent use and Water powdery mixer for subsequent use are all fixedly mounted in skid.
6. electric expelling water powder continuous mixing device according to claim 4, characterized by further comprising skid, powder storehouse, dust feeder, powder box, Water powdery mixer, vertical pipeline centrifugal pump, electrical control cubicles, vertical pipeline centrifugal pump for subsequent use and Water powdery mixer for subsequent use are all fixedly mounted in skid.
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| CN201410530660.0A CN104437229B (en) | 2014-10-10 | 2014-10-10 | Electricity expelling water powder continuous mixing device |
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| CN201410530660.0A CN104437229B (en) | 2014-10-10 | 2014-10-10 | Electricity expelling water powder continuous mixing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389576A (en) * | 2014-11-11 | 2015-03-04 | 山东索普威石油技术有限责任公司 | Field equipment used in proppant wormhole type laying fracturing process and working method thereof |
| CN106738333A (en) * | 2016-12-19 | 2017-05-31 | 四川宏华电气有限责任公司 | A kind of all-electric blending machine |
| CN109796956A (en) * | 2018-12-27 | 2019-05-24 | 四机赛瓦石油钻采设备有限公司 | A kind of electricity drives fracturing fluid continuously mixed sledge |
| CN113738327A (en) * | 2021-07-28 | 2021-12-03 | 中国矿业大学 | Device and method for directionally cracking shale by plasma |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0885659A1 (en) * | 1997-06-19 | 1998-12-23 | Emes N.V. | Continuous dispensing system for liquids |
| CN202506322U (en) * | 2012-02-16 | 2012-10-31 | 中国海洋石油总公司 | Continuous proportioning and blending device for fracturing fluid |
| CN203778009U (en) * | 2014-01-08 | 2014-08-20 | 北京神州卓越石油科技有限公司 | Fracturing fluid blending device |
| US20140290768A1 (en) * | 2013-03-27 | 2014-10-02 | Fts International Services, Llc | Frac Pump Isolation Safety System |
-
2014
- 2014-10-10 CN CN201410530660.0A patent/CN104437229B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0885659A1 (en) * | 1997-06-19 | 1998-12-23 | Emes N.V. | Continuous dispensing system for liquids |
| CN202506322U (en) * | 2012-02-16 | 2012-10-31 | 中国海洋石油总公司 | Continuous proportioning and blending device for fracturing fluid |
| US20140290768A1 (en) * | 2013-03-27 | 2014-10-02 | Fts International Services, Llc | Frac Pump Isolation Safety System |
| CN203778009U (en) * | 2014-01-08 | 2014-08-20 | 北京神州卓越石油科技有限公司 | Fracturing fluid blending device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389576A (en) * | 2014-11-11 | 2015-03-04 | 山东索普威石油技术有限责任公司 | Field equipment used in proppant wormhole type laying fracturing process and working method thereof |
| CN106738333A (en) * | 2016-12-19 | 2017-05-31 | 四川宏华电气有限责任公司 | A kind of all-electric blending machine |
| CN109796956A (en) * | 2018-12-27 | 2019-05-24 | 四机赛瓦石油钻采设备有限公司 | A kind of electricity drives fracturing fluid continuously mixed sledge |
| CN109796956B (en) * | 2018-12-27 | 2021-05-07 | 四机赛瓦石油钻采设备有限公司 | Electric-drive continuous fracturing fluid blending sledge |
| CN113738327A (en) * | 2021-07-28 | 2021-12-03 | 中国矿业大学 | Device and method for directionally cracking shale by plasma |
| CN113738327B (en) * | 2021-07-28 | 2022-04-15 | 中国矿业大学 | Device and method for directionally cracking shale by plasma |
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| CN104437229B (en) | 2016-08-17 |
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