It is a kind of to automate with the integrated sled of liquidTechnical field
The utility model is related to oil fields with the Agitation Tank during liquid.
Background technology
The operations such as present oilfield polymer flooding, tertiary oil recovery, profile control and water plugging mainly add plunger pump using traditional Agitation TankDesign, Agitation Tank used be 1-2 same volume simple fluid reservoir be spliced, routine basis operation such as water supply, upper water,Cut off the water, drug adds, blender start and stop, all manual hand manipulations such as switching, data recording between tank, level monitoring mainly according toManually naked eyes are estimated, lead to problems such as Personnel Dependence degree height, labor intensity in operation process big, poor with liquid quality control, noOnly execute-in-place is inconvenient and operation effectiveness is difficult to ensure.
Utility model content
The purpose of this utility model is to provide a kind of automate and integrates sled with liquid, passes through the optimization design in structure, changesTraditional liquid equipment layout, automation degree of equipment is high, and integrated skid is more convenient for on-site hoisting carrying.
The technical solution of the utility model is, a kind of to automate with the integrated sled of liquid, including pedestal, feeding system, batch mixing systemSystem, pumping system and transmission control system, it is characterized in that
Feeding system includes：Liquid phase systems and solid phase system specifically include one or more weighers, blanking device and material,Realize that one or more solid phase material add；
Mixing system includes horizontal blender, motor and stirring conveyer；
Liquid phase systems include that quick action emergency valve, pressure reducing valve, safety valve, flowmeter one, pressure transmitter one and automatic control are adjustedValve；
Pumping system includes plunger pump, pressure transmitter two and flowmeter two；
Transmission control system includes sensor-based system and control system, is integrated in inside switch board, and wherein sensor-based system includes acquisitionSystem and Transmission system；Control system includes touch control display, switching system and alarm system；
The liquid phase systems and solid phase system are connect with mixing system one end respectively, the mixing system other end and pumping systemOne end connects, the pumping system other end and target well or piping connection；Mixing system, feeding system, pumping system respectively with liquidPhase system connects；Mixing system, feeding system, pumping system are connect with control system.
Preferably, it is equipped with stirring conveyer in horizontal blender, stirring conveying rotation stirring is driven by motor；HorizontalBlender one end is equipped with liquid level sensor, and transparent observing access panel is equipped on horizontal blender；Quick action emergency valve, pressure reducing valve,Safety valve, flowmeter one, pressure transmitter one and automatic control adjustable valve are consecutively connected to by pipeline on horizontal blender；Plunger pumpThe pipeline being connect with horizontal blender is equipped with pressure transmitter two and flowmeter two.
Preferably, the motor is variable-frequency motor, can pass through variable frequency adjustment motor speed.
The stirring conveyer is auger type or vane type.
Preferably, the 1 angle with horizontal plane number of degrees of horizontal blender are adjusted in the base.
Preferably, the hopper is square taper or cone；The hopper inner wall designs for smooth bevel, and material is polishingStainless steel, fiberglass or glass；The hopper construction is close, can hold solid or fluent material and non-leakage.
Preferably, the blanking device is auger type or plunger type or chain chip；The metering method can pass through weigher matterGauge amount or auger or plunger or chain piece capacity measurement by blanking device.
Preferably, horizontal blender, plunger pump, liquid phase systems, feeding system, control system can be according to place or roping needIt asks by single, multiple or all distinguish skid or overall skid-mounted together by prying body.
Preferably, it is 10-10 that plunger pump, which is discharge capacity,2The small-sized single plunger pump or discharge capacity of L/h is 1m3-20m3The large size of/hThree-throw ram pump, four plunger pumps, hydraulic piston pump.
Description of the drawings
Fig. 1 is the phylogenetic relationship schematic diagram of the utility model.
Fig. 2 is the agent structure schematic diagram of the utility model.
Fig. 3 is process-oriented layout's schematic diagram of the utility model.
Drawing reference numeral：Horizontal blender 1, motor 2, stirring conveyer 3, observation access panel 4, liquid level sensor 5, pedestal 6,Quick action emergency valve 7, pressure reducing valve 8, safety valve 9, flowmeter 1, pressure transmitter 1, automatic control adjustable valve 12, touch control display13, weigher 14, blanking device 15, hopper 16, plunger pump 17, pressure transmitter 2 18, flowmeter 2 19.
Specific implementation mode
As shown in Figure 1, a kind of automation is with the integrated sled of liquid, including pedestal 6, feeding system, mixing system, pumping system andTransmission control system,
Feeding system includes：Liquid phase systems and solid phase system；Specifically include one or more weighers 14, blanking device 15,Hopper 16 realizes that one or more solid phase material add；
Mixing system includes horizontal blender 1, and motor 2 stirs conveyer 3；
Liquid phase systems include quick action emergency valve 7, pressure reducing valve 8, safety valve 9, flowmeter 1, pressure transmitter 1, fromControl regulation valve 12；
Pumping system includes plunger pump 17, pressure transmitter 2 18, flowmeter 2 19；
Transmission control system includes sensor-based system and control system, is integrated in inside switch board, and wherein sensor-based system includes acquisitionSystem and Transmission system；Control system includes touch control display 13, switching system and alarm system；
Liquid phase systems and solid phase system are connect with mixing system one end respectively, the mixing system other end and pumping system one endConnection, the pumping system other end and target well or piping connection；Mixing system, feeding system, pumping system respectively with liquid phase systemSystem connection；Mixing system, feeding system, pumping system are connect with control system.
The touch control display 13 has the function of that flow shows, controls；Transmission control system inside switch board has wiredThe functions such as terminal or the transmitting-receiving of wireless terminal Local or Remote, manipulation, abnormality or the local and remote alarm of setting state.
As shown in Figure 2 and Figure 3, horizontal blender 1 is Horizontal cylinder shape or nearly cylinder, which is provided with transparent observing maintenanceWindow 4, material are organic glass or engineering plastics etc., are equipped with liquid level sensor 5 in 1 one end of horizontal blender, can also may be used with direct-readingDigital signal exports；The horizontal blender 1 is 5-30 ° or other angles horizontal by certain angle；The motor 2 isVariable-frequency motor can pass through variable frequency adjustment motor speed；The stirring conveyer 3 is auger type or vane type；The pedestal canAdjust the 1 angle with horizontal plane number of degrees of horizontal blender.
Liquid phase systems can adapt to the addition of different pressures liquid phase fluid by the increase and decrease of pressure reducing valve 8 or aperture regulation；Pass throughOne 10 numerical value of flowmeter monitors and the flow control to liquid phase fluid is realized in the linkage of 12 aperture of automatic control adjustable valve；The flowmeter one10, pressure transmitter 1 all adds for direct-reading digital, can both be exported by visually directly reading or by digital signal.
Operation principle is as follows：
When 1, working, liquid phase source is connect with liquid phase systems, mixing system one end passes through low pressure with pumping system one endPipeline connects, the pumping system other end by high pressure line and target well or piping connection, multi-functional feeding system one end with crouch1 one end of formula blender connects.
2, liquid phase source is opened, opening control power switch adjusts loine pressure by the pressure reducing valve 8 of liquid phase systemsLess than system nominal pressure.Solid phase or liquid phase feed are added into hopper 16, and liquid phase systems are set certainly by touch control display 1312 regulated value of control regulation valve, 7 working value of quick action emergency valve, 15 feed parameters of blanking device stir conveyer 3 in horizontal blender 1Stir speed (S.S.), starting device after the parameters such as rotating speed discharge capacity of plunger pump 17.
3, the utility model is run according to set parameters, and liquid phase systems add according to setting value into horizontal blender 1Liquid feeding phase, until 5 liquid level of liquid level sensor reaches system after preset value starts blanking device 15 by setting value to horizontal blender 1 automaticallyMiddle addition raw material, while starting stirring conveyer 3 and being stirred, when mixed liquor reaches liquid level sensor 5 in advance in horizontal blender 1If system starts plunger pump 17 automatically after liquid level, mixed liquor is pumped into target well or pipeline according to setting discharge capacity.Each road simultaneouslyData collector gathered data and by data and system flow action real-time Transmission include on touch control display 13, by wiredTerminal and wireless terminal may have access to manipulation.So far automation charging, liquid feeding are completed, opens the operations such as pump, termination of pumping, data recording,Achieve the purpose that liquid is matched in automation.
4, as abnormal disconnected liquid occur, high pressure, scarce material, can not pumping situations such as liquid in operation process, alarm system can open automaticallyDynamic safeguard measure, such as open quick action emergency valve 7, open safety valve 9, stop plunger pump 17, closing system and simultaneously locally andRemote alarms.