CN209398384U - Reconnoitre the control system of hydrogeologic drilling mud circulating purifying device - Google Patents
Reconnoitre the control system of hydrogeologic drilling mud circulating purifying device Download PDFInfo
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- CN209398384U CN209398384U CN201821976726.9U CN201821976726U CN209398384U CN 209398384 U CN209398384 U CN 209398384U CN 201821976726 U CN201821976726 U CN 201821976726U CN 209398384 U CN209398384 U CN 209398384U
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Abstract
The utility model provides one kind and reconnoitres hydrogeologic drilling automation mud circulating purifying device control system, including mud circulating purifying device and PLC controller hardware components；Mud circulating purifying device includes the storehouse 2# and the storehouse 1#；PLC controller hardware components include PLC controller, PLC analog quantity spread module and sensor, it further include level control relay group and heat cycles pump intermediate relay, it further include the Liquid level A.C. contactor for being separately connected level control relay group and Liquid level pump, connection heat cycles pump intermediate relay and the heat cycles of heat cycles pump pump A.C. contactor；Sensor includes the thermometer for being set to the storehouse 1#, first liquid level gauge and the second liquid level gauge for being set to the storehouse 2#；The heating circulation system with heat cycles pump connection is equipped in the storehouse 1#, PLC controller controls heating circulation system response；The storehouse 1# connects liquid level regulator control system with the storehouse 2#, and PLC controller controls the response of liquid level regulator control system.
Description
Technical field
The utility model relates to geological exploration fields more particularly to one kind to reconnoitre hydrogeologic drilling mud circulating purification dress
The control system set.
Background technique
During current hydrogeology well drilling operation, a large amount of landwaste and sand are contained from the mud that shaft bottom returns to ground
Grain, by manually fishing out sand, mud pit and the natural subsidence of sedimentation basin, solid phase particles therein can only be reduced slightly, be continued to use
This mud necessarily has quite a few landwaste and sand grains with mud and enters drilling pump, and is fed again into shaft bottom, causes to bore
Well pump vulnerable part and bit life greatly shorten, and footage per bit is reduced, and drilling speed significantly reduces, or even will cause in drilling process and bore
Bar meets card accident；And it since mud flows through mud pit, the sedimentation basin of below ground, is recycled, is circulated throughout this again
Cheng Zhong is difficult to avoid harmful substance in mud to infect to surrounding soil, does not reach requirement as environmental protection construction.If on ground
Cabinet storage, circulating mud and use suitable mud purification (or solids control) system used above, try to control and to the greatest extent may be used
The solid concentration in mud can be reduced, mud purification is made, for improving the operating condition of slush pump, drill bit etc., reducing and wear, tool
It is of great significance, and can ensure environmental protection construction.According to forefathers practice have shown that: when in mud solid phase particles reduce 1% when,
The working life of drill bit can extend 7~10%, and drilling speed can be improved 29%.
Mud purifying device is more mature in current petroleum system both domestic and external, but the domestic hydrogeology well that is directed to is without maturation
Complete set of equipments provides, and directly can not adapt to mud purifying device control system in petroleum system in hydrogeological well
Frequently assembly and disassembly operating condition and high and cold, high temperature extreme environment.Exploitation is for the matched control system of hydrogeological well mud purifying device
System, meaning is obvious in terms of integrated innovation and control system, and the hydrogeologic drilling automation mud circulation of exploitation is net
Change apparatus control system need to meet the purification need under the limiting conditions such as hydrogeological well frequently assembles and disassembles requirement, low temperature mud heats
It asks, semi-automation/automation human-machine operation simplicity demand, the stability of power supply, control system can under safety and limiting condition
It is required by property.
Utility model content
In view of this, the embodiments of the present invention, which provide one kind, reconnoitres hydrogeologic drilling mud circulating purifying device
Control system and method.
The embodiments of the present invention provide one kind and reconnoitre hydrogeologic drilling automation mud circulating purifying device control
System further includes including mud circulating purifying device and the remote control subsystem being connected with the mud circulating purifying device
Liquid level pump and heat cycles pump；
The mud circulating purifying device includes for recycling the storehouse 2# and the use that recycle the slurries come in drilling process
In the storehouse 1# to drilling well conveying slurries, the storehouse 2# connects the storehouse 1# and is used to convey slurries to the storehouse 1#；
The remote control subsystem includes PLC controller hardware components, and the PLC controller hardware components include PLC
Controller is connected with the PLC analog quantity spread module of PLC controller communication and with the PLC analog quantity spread module
Sensor；The sensor includes the thermometer for being set to the storehouse 1#, first liquid level gauge and is set to the of the storehouse 2#
Two liquidometers；
The PLC controller hardware components further include connecting with the output contact of the PLC controller for use as corresponding
The level control relay group and heat cycles of the output switch of the output contact pump intermediate relay, further include being separately connected
The Liquid level A.C. contactor of the level control relay group and Liquid level pump connects in the heat cycles pump
Between relay and the heat cycles pump heat cycles pump A.C. contactor；
The heating circulation system with heat cycles pump connection is equipped in the storehouse 1#, the PLC controller passes through it
The received temperature detected by the thermometer pumps intermediate relay, heat cycles pump exchange to control the heat cycles
Contactor conducting responds heating circulation system to control the heat cycles pump；
The storehouse 1# and the storehouse 2# are pumped by the Liquid level connects liquid level regulator control system, and the PLC controller is logical
Cross its received first liquid level gauge and the second liquid level gauge detection liquid level come control the level control relay group,
The Liquid level A.C. contactor is connected and controlling the Liquid level pump responds the liquid level regulator control system.
Further, the level control relay group includes among the Pulp pump connected with the corresponding output contact
Relay, sand pump intermediate relay and tonified the slurry pump intermediate relay, the Liquid level A.C. contactor include respectively with it is described
The Pulp pump A.C. contactor that Pulp pump intermediate relay, sand pump intermediate relay and tonified the slurry pump intermediate relay connect,
Sand pump A.C. contactor and tonified the slurry pump A.C. contactor；
Liquid level pump include can by Pulp pump that the Pulp pump A.C. contactor drives, can be handed over by the sand pump
The tonified the slurry pump that flows the sand pump of contactor driving and can be driven by the tonified the slurry pump A.C. contactor, the liquid level regulator control system include
Compensation slurry commanding tank, slurry device, the suction channel for connecting the storehouse 1# and the storehouse 2#, the connection storehouse 1# and the compensation are matched
Starch the injection mixing hopper manifold of tank and the slurry device of the connection compensation slurry commanding tank and the slurry device；
The Pulp pump is set between the suction channel to drive the suction channel by the slurries in the storehouse 2#
It is pumped to the storehouse 1#, the tonified the slurry pump is set between the injection mixing hopper manifold to will be in the compensation slurry commanding tank
The slurries of configuration are delivered to the storehouse 1#, and the slurries raw material that the sand pump is set between the slurry device will mix passes
It send to the compensation slurry commanding tank.
Further, the storehouse 1# is equipped with vibrating screen, and the suction channel is by connecting the storehouse 2# and the vibration
Sieve and connect the storehouse 1# with the storehouse 2#, the PLC analog quantity spread module by vibrating screen motor inverter with it is described
Vibrating screen connection is to by controlling the vibrating screen motor inverter come by controlling the vibration connecting with the vibrating screen
The input frequency of sieve motor is moved to control the vibration frequency of the vibrating screen；The storehouse 2# by recovery channel connect drilling well to
The well liquid come is recycled by recovery channel recycling, the recovery channel is equipped with flowmeter, the PLC analog quantity spread
Module connects the flowmeter and can read the flow of the slurries recycling of the flowmeter detection.
Further, the PLC controller hardware components further include connecting with the corresponding output contact of the PLC controller
The vibrating screen motor intermediate relay connect and the vibrating screen motor AC connected with the vibrating screen motor intermediate relay contact
Device, the vibrating screen motor connect the vibrating screen motor AC contactor by the vibrating screen motor inverter, can pass through
The PLC controller controls the vibrating screen motor intermediate relay and vibrating screen motor AC contactor conducting to start
Or close the vibrating screen motor inverter.
Further, the storehouse 1# is equipped with the first blender, and the compensation slurry commanding tank is equipped with the second blender；
The PLC controller hardware components further include first with the connection of the corresponding output contact of the PLC controller
Agitator motor intermediate relay and the first blender ac contactor being connect with the first agitator motor intermediate relay
Device can be exchanged with first blender by PLC controller control the first agitator motor intermediate relay and be connect
Tentaculum is connected to regulate and control stirring of first blender in the storehouse 1#；
The PLC controller hardware components further include second with the connection of the corresponding output contact of the PLC controller
Agitator motor intermediate relay and the second blender ac contactor being connect with the second agitator motor intermediate relay
Device can be exchanged with second blender by PLC controller control the second agitator motor intermediate relay and be connect
The stirring that tentaculum is connected to regulate and control second blender in the compensation slurry commanding tank.
Further, the first liquid level gauge includes for detecting on the first of limes superiors liquid level liquidometer and for detecting
The lower liquidometer of described the first of limit inferior liquid level；The second liquid level gauge includes for detecting liquid level on the second of limes superiors liquid level
It counts and described second for detecting limit inferior liquid level plays liquidometer.
Further, the PLC controller hardware components further include connecting with the corresponding output contact of the PLC controller
The instruction connect and alarm portion, the instruction and alarm portion include automatic pilot lamp, manual indicator light, headlamp and liquid level report
Alert device.
Further, the remote control subsystem further includes constant-temperature control cabinet, explosive operation panel, pressure stabilizing power supply
Divide and multicore cable, the PLC controller hardware components are set in the constant-temperature control cabinet, are additionally provided in the constant-temperature control cabinet
For air-conditioning for making the temperature of the constant-temperature control cabinet be maintained at 5 DEG C -20 DEG C, the explosive operation panel passes through the multicore cable
It is connect with the PLC controller hardware components in the constant-temperature control cabinet, the explosive operation panel is equipped with a large amount of controls
The explosive operation button of a large amount of output contact turn-on and turn-off of the PLC controller.
Further, the heating circulation system includes coiled pipe and water circulating temperature control system, and the coiled pipe is set to institute
The bottom in the storehouse 1# is stated, the water circulating temperature control system includes that the heat cycles pump and connect the heat cycles pump and the snake
The water pipe of shape pipe, the heat cycles pump are set to except the storehouse 1#.
The embodiments of the present invention provide one kind and reconnoitre hydrogeologic drilling automation mud circulating purifying device control
The control method of system, the control system include mud circulating purifying device and are connected with the mud circulating purifying device remote
Control subsystem is held, further includes slurry device, compensation slurry commanding tank and heat cycles pump；
The mud circulating purifying device includes for recycling the storehouse 2# and the use that recycle the slurries come in drilling process
In the storehouse 1# to drilling well conveying slurries, the storehouse 2# connects the storehouse 1# and is used to convey slurries to the storehouse 1#；The slurry dress
It sets for conveying slurries raw material to the compensation slurry commanding tank, the compensation slurry commanding tank connect with the storehouse 1# and for configuring slurry
Liquid, the heat cycles pump is for heating the storehouse 1#；
The control method includes the following steps:
S1: the remote control subsystem includes automatic control mode and MANUAL CONTROL mode, selects the remote control
The control model of subsystem；
S2: if control model is automatic control mode, whether the temperature for detecting the storehouse 1# is lower than low value, then lower than low value
Opening the heat cycles pump is that the storehouse 1# is heated, and otherwise enters step S3；
S3: whether the liquid level for detecting the storehouse 1# reaches limes superiors, stops the storehouse 1# if reaching to from the storehouse 2#
The purification of the slurries come is taken out, and interrupts the slurry device and conveys slurries raw material, otherwise enters step S4；
S4: whether the liquid level for detecting the storehouse 2# reaches limit inferior, stops the storehouse 1# if reaching to from the storehouse 2#
The purification for taking out the slurries come interrupts the storehouse 2# and conveys slurries to the storehouse 1#, and it is former to interrupt the slurry device conveying slurries
Material, otherwise enters step S5；
S5: the slurry device is successively made to continue to convey slurries raw material, the first blender in the storehouse 1# is made to operate, make
The storehouse 2# to the storehouse 1# conveying slurries, make the storehouse 1# to from the storehouse 2# take out the slurries come purify, make it is described
It compensates slurry commanding tank and configures slurries；
S6: whether detection is lower than threshold value from the flow that drilling well is recycled to the storehouse 2#, if then making the compensation slurry commanding tank
Slurries are conveyed to the storehouse 1#；
S7: if control model is MANUAL CONTROL mode, the liquid level in the storehouse 1# and the storehouse 2# is detected, if the storehouse 1#
In the normal range with the liquid level in the storehouse 2#, then the start and stop of the control system are manually controlled；Otherwise the control system
Alarm.
The technical solution that the embodiments of the present invention provide has the benefit that described in the utility model reconnoitre
The control system and method for hydrogeologic drilling mud circulating purifying device, (1) operation is convenient, and it is semi-automatic that distal end can be achieved at the same time
Change, automation control, the start-up and shut-down control of proximal end；(2) the special constant-temperature control cabinet and the explosive operation panel are devised,
Guarantee the stable fortune of the PLC controller hardware components in cabinet under severe conditions by the air-conditioning in the constant-temperature control cabinet
Row, can well adapt to explore live complex environment；(3) heating circulation system is devised, is added by described
Heat circulating system guarantees mobility of the mud in high and cold weather, while adding the pressure stabilizing power supply to entire control system
Point, it ensure that the stability of the control system power supply；(4) described in the utility model to reconnoitre hydrogeologic drilling mud circulation
The control system and method for purification device are specific to the control system of the mud purification of shallow well in hydrogeology, and this control
System uses modularization and reliability design, and system is made to have the features such as convenient transportation, high reliablity and adaptability are good.
Detailed description of the invention
Fig. 1 is the schematic diagram of mud circulating purifying device described in the utility model；
Fig. 2 is the schematic diagram of constant-temperature control cabinet described in the utility model, explosive operation panel and multicore cable；
Fig. 3 is the schematic diagram of PLC controller hardware components described in the utility model；
Fig. 4 is the schematic diagram of heating circulation system described in the utility model；
Fig. 5 is the flow chart of control method described in the utility model.
Drawing reference numeral explanation: 1-remote control subsystem, 1.1-constant-temperature control cabinets, 1.2-PLC controller Hardware Subdivisions
Point, 1.2.1-PLC controller, 1.2.2-explosive operation button, the manual/auto switching button of 1.2.2.2-, 1.2.2.3-
Scram button, 1.2.2.4-heat cycles pump start button, 1.2.2.5-vibrating screen start button, 1.2.2.6-11kW slag
Stock pump start button, 1.2.2.7-the first blender start button, 1.2.2.8-the second blender start button,
1.2.2.9-7.5kW sand pump start button, 1.2.2.10-tonified the slurry pump start-stop button, 1.2.3-PLC analog quantity spread module,
1.2.4-vibrating screen motor inverter, liquidometer on 1.2.5-sensor, 1.2.5.1-first, under 1.2.5.2-first
Liquidometer, liquidometer on 1.2.5.3-flowmeter, 1.2.5.4-thermometer, 1.2.5.5-second, under 1.2.5.6-second
Liquidometer, 1.2.6-instruction and alarm portion, 1.2.6.1-liquid level alarm, 1.2.6.2-headlamp, 1.2.6.3-hand
Dynamic indicator light, 1.2.6.4-automatic pilot lamp, 1.2.7-intermediate relay part, among 1.2.7.1-vibrating screen motor after
Electric appliance, 1.2.7.2-Pulp pump intermediate relay, 1.2.7.3-the first agitator motor intermediate relay, 1.2.7.4-
Two agitator motor intermediate relays, 1.2.7.5-sand pump intermediate relay, 1.2.7.6-heat cycles pump intermediate relay,
1.2.7.7-tonified the slurry pump intermediate relay, 1.2.8-A.C. contactor part, 1.2.8.1-vibrating screen motor AC contact
Device, 1.2.8.2-Pulp pump A.C. contactor, 1.2.8.3-the first blender A.C. contactor, 1.2.8.4-second are stirred
Device A.C. contactor, 1.2.8.5-sand pump A.C. contactor, 1.2.8.6-heat cycles pump A.C. contactor, 1.2.8.7-
Tonified the slurry pump A.C. contactor, 1.5-explosive operation panels, 1.4-pressure stabilizing power packs, 1.3-multicore cables, the control of 2-proximal ends
Subsystem, 3-heating circulation systems, 3.1-coiled pipes, 3.2-water circulating temperature control systems, 4-sand pumps, the 5-the second stirring
Device, the 6-the first blender, the 7-storehouses 1#, 8-vibrating screens, the 9-storehouses 2#, 10-Pulp pumps, 11-tonified the slurry pump.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is further described.
Fig. 1 and Fig. 3 are please referred to, the embodiments of the present invention provide one kind and reconnoitre hydrogeologic drilling automation mud
Circulating purifying device control system, including mud circulating purifying device further include being connected with the mud circulating purifying device
Remote control subsystem 1 and proximal end control subsystem 2.The remote control subsystem 1 is automatic for realizing hydrogeologic drilling
Semi-automation, the automation control for changing mud circulating purifying device distal end, improve operating efficiency.The proximal end control subsystem 2
For realizing pump or motor proximal end start-up and shut-down control, facilitates and debugged, overhauled and the processing of other special operation conditions.The control system
System further includes Liquid level pump and heat cycles pump.
The mud circulating purifying device includes for recycling the storehouse 2# 9 and the use that recycle the slurries come in drilling process
In the storehouse 1# 7 to drilling well conveying slurries, the storehouse 2# 9 connects the storehouse 1# 7 for conveying slurries to the storehouse 1# 7.
The remote control subsystem 1 includes PLC controller hardware components 1.2, the PLC controller hardware components 1.2
For the control core of the control system, simulated including PLC controller 1.2.1, the PLC communicated with the PLC controller 1.2.1
The amount expansion module 1.2.3 and sensor 1.2.5 being connected with the PLC analog quantity spread module 1.2.3；The sensor
It 1.2.5 include thermometer 1.2.5.4, first liquid level gauge and the second liquid level for being set to the storehouse 2# for being set to the storehouse 1# 7
Meter.The first liquid level gauge include for detecting the limes superiors liquid level in the storehouse 1# 7 first on liquidometer 1.2.5.1 and be used for
Detect the described first lower liquidometer 1.2.5.2 of the limit inferior liquid level in the storehouse 1# 7；The second liquid level gauge includes for examining
Liquidometer 1.2.5.5 and the limit inferior liquid level for detecting the storehouse 2# 9 on the second of the limes superiors liquid level for surveying the storehouse 2# 9
Described second lower liquidometer 1.2.5.6.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the remote control subsystem 1 further includes constant-temperature control cabinet 1.1, explosive operation
Panel 1.5, pressure stabilizing power pack 1.4 and multicore cable 1.3, the PLC controller hardware components 1.2 are set to the thermostatic control
In cabinet 1.1, be additionally provided in the constant-temperature control cabinet 1.1 air-conditioning for make the temperature of the constant-temperature control cabinet 1.1 be maintained at 5 DEG C-
20 DEG C, the explosive operation panel 1.5 is controlled by the multicore cable 1.3 with the PLC in the constant-temperature control cabinet 1.1
Device hardware components 1.2 connect, and the explosive operation panel 1.5 is equipped with and largely controls a large amount of of the PLC controller 1.2.1
The explosive operation button 1.2.2 of the output contact turn-on and turn-off.The explosive operation button 1.2.2 includes that Systematic selection is pressed
Button 1.2.2.1, manual/auto switching button 1.2.2.2, scram button 1.2.2.3, heat cycles pump start button 1.2.2.4,
Vibrating screen start button 1.2.2.5,11kW slurry pump start button 1.2.2.6, the first blender start button 1.2.2.7,
Two blender start button 1.2.2.8,7.5kW sand pump start button 1.2.2.9, tonified the slurry pump start-stop button 1.2.2.10.It is described
Pressure stabilizing power pack 1.4 is set to except the constant-temperature control cabinet 1.1, for controlling for the PLC in the constant-temperature control cabinet 1.1
Device hardware components 1.2 processed provide stable voltage.
The PLC controller hardware components 1.2 further include connect with the output contact of the PLC controller 1.2.1 with
Make the level control relay group and heat cycles pump intermediate relay of the output switch of the corresponding output contact
It 1.2.7.6, further include the Liquid level ac contactor for being separately connected the level control relay group and Liquid level pump
Device connects the heat cycles pump A.C. contactor of the heat cycles pump intermediate relay 1.2.7.6 and heat cycles pump
1.2.8.6。
Fig. 3 and Fig. 4 are please referred to, the heating circulation system 3 with heat cycles pump connection, institute are equipped in the storehouse 1# 7
PLC controller 1.2.1 is stated to pump by its received temperature by thermometer 1.2.5.4 detection to control the heat cycles
Intermediate relay 1.2.7.6, heat cycles pump A.C. contactor 1.2.8.6 conducting make to control the heat cycles pump
Heating circulation system 3 responds.The heating circulation system 3 includes coiled pipe 3.1 and water circulating temperature control system 3.2, described snakelike
For pipe 3.1 set on the bottom in the storehouse 1# 7, the water circulating temperature control system 3.2 includes that the heat cycles pump and connect described add
The water pipe of hot recycle pump and the coiled pipe 3.1, the heat cycles pump are set to except the storehouse 1# 7.When the thermometer
When 1.2.5.4 detecting that 7 bottom of the storehouse 1# is in low temperature, the controllable starting heat cycles of the PLC controller 1.2.1
Pump is passed through circulation by water circulating temperature control system 3.2 in the coiled pipe 3.1 then under the action of the heat cycles pump
Hot water can guarantee the proper temperature of its slurries in low temperature of the storehouse 1# 7 by the heat dissipation of the coiled pipe 3.1.
The storehouse 1# 7 and the storehouse 2# 9 pass through the Liquid level pump connection liquid level regulator control system, the PLC control
Device 1.2.1 processed controls the liquid level control by the liquid level that its received first liquid level gauge and the second liquid level gauge detect
Relay group processed, Liquid level A.C. contactor conducting and controlling the Liquid level pump rings the liquid level regulator control system
It answers.
The Pulp pump intermediate relay that the level control relay group includes and the corresponding output contact connects
1.2.7.2, sand pump intermediate relay 1.2.7.5 and tonified the slurry pump intermediate relay 1.2.7.7, the Liquid level A.C. contactor
Including respectively with relay among the Pulp pump intermediate relay 1.2.7.2, sand pump intermediate relay 1.2.7.5 and tonified the slurry pump
The Pulp pump A.C. contactor 1.2.8.2, the sand pump A.C. contactor 1.2.8.5 of device 1.2.7.7 connection are exchanged with tonified the slurry pump
Contactor 1.2.8.7.
The Liquid level pump includes the Pulp pump 10 that can be driven by the Pulp pump A.C. contactor 1.2.8.2, energy quilt
It the sand pump 4 of sand pump A.C. contactor 1.2.8.5 driving and can be driven by the tonified the slurry pump A.C. contactor 1.2.8.7
Tonified the slurry pump 11, the liquid level regulator control system include compensating slurry commanding tank, slurry device, the pumping for connecting the storehouse 1# 7 and the storehouse 2# 9
Suction pipe road, the connection storehouse 1# 7 and the injection mixing hopper manifold for compensating slurry commanding tank and the connection compensation slurry commanding tank
With the slurry device of the slurry device.
The Pulp pump 10 is set between the suction channel to drive the suction channel will be in the storehouse 2# 9
Slurries are pumped to the storehouse 1# 7, and the tonified the slurry pump 11 is set between the injection mixing hopper manifold to by the compensation
The slurries configured in slurry commanding tank are delivered to the storehouse 1# 7, and the sand pump 4 is set between the slurry device will mix
Slurries raw material is sent to the compensation slurry commanding tank.
The storehouse 1# 7 is equipped with vibrating screen 8, and the suction channel is made by connecting the storehouse 2# 9 and the vibrating screen 8
The storehouse 1# 7 and the storehouse 2# 9 connection, the vibrating screen 8 import the storehouse 1# 7 for filtering and purifying from the storehouse 2# 9
Slurries, the storehouse 2# 9 by recovery channel connect drilling well to by the recovery channel recycling recycle come well liquid, it is described
Recovery channel is equipped with flowmeter 1.2.5.3, the PLC analog quantity spread module 1.2.3 connection flowmeter 1.2.5.3
And the flow of the slurries recycling of the flowmeter 1.2.5.3 detection can be read.
The PLC analog quantity spread module 1.2.3 is connect by vibrating screen motor inverter 1.2.4 with the vibrating screen 8
To control the vibrating screen motor connecting with the vibrating screen 8 by controlling the vibrating screen motor inverter 1.2.4
Input frequency control the vibration frequency of the vibrating screen 8.The PLC controller hardware components 1.2 further include and the PLC
The vibrating screen motor intermediate relay 1.2.7.1 of the corresponding output contact connection of controller 1.2.1 and with vibrating screen electricity
The vibrating screen motor AC contactor 1.2.8.1 of machine intermediate relay 1.2.7.1 connection, the vibrating screen motor pass through the vibration
The dynamic sieve motor inverter 1.2.4 connection vibrating screen motor AC contactor 1.2.8.1, can pass through the PLC controller
1.2.1 it controls the vibrating screen motor intermediate relay 1.2.7.1 and the vibrating screen motor AC contactor 1.2.8.1 is led
Lead to start or close the vibrating screen motor inverter 1.2.4.
The storehouse 1# 7 is equipped with the first blender 6, and the compensation slurry commanding tank is equipped with the second blender 5；The PLC control
The first agitator motor that device hardware components 1.2 processed further include and the corresponding output contact of the PLC controller 1.2.1 connects
Intermediate relay 1.2.7.3 and the first blender being connect with the first agitator motor intermediate relay 1.2.7.3 exchange
Contactor 1.2.8.3 can control the first agitator motor intermediate relay by the PLC controller 1.2.1
1.2.7.3 it is connected with the first blender A.C. contactor 1.2.8.3 to regulate and control first blender 6 in the storehouse 1# 7
In stirring.
The PLC controller hardware components 1.2 further include connecting with the corresponding output contact of the PLC controller 1.2.1
The second agitator motor intermediate relay 1.2.7.4 for connecing and connect with the second agitator motor intermediate relay 1.2.7.4
The the second blender A.C. contactor 1.2.8.4 connect can control the second blender electricity by the PLC controller 1.2.1
Machine intermediate relay 1.2.7.4 and the second blender A.C. contactor 1.2.8.4 conducting is to regulate and control second blender 5
Stirring in the compensation slurry commanding tank.
In the present embodiment, the power of second blender 5 is 3kw, and second blender 5 is in the compensation slurry commanding tank
When middle stirring, the compensation slurry commanding tank starts to prepare slurries, and it is defeated to can be used as compensation by slurries prepared by the compensation slurry commanding tank
Enter to the storehouse 1# 7.The power of first blender 6 is 7.5kw, and first blender 6 stirs in the storehouse 1# 7
When, can mix by the storehouse 2# 9 and it is described compensation slurry commanding tank conveying Lai slurries, the slurries in the storehouse 1# 7 can also be made more
Uniformly, the storehouse 1# 7 passes through the storehouse 1# 7 for slurries therein to be delivered in drilling well by conveyance conduit connection drilling well
It may be implemented also with the storehouse 2# 9 by the circulation among the mud circulating purifying device and drilling well.
The PLC controller hardware components 1.2 further include connecting with the corresponding output contact of the PLC controller 1.2.1
The instruction connect and alarm portion 1.2.6, the instruction and alarm portion include automatic pilot lamp 1.2.6.4, manual indicator light
1.2.6.3, headlamp 1.2.6.2 and liquid level alarm 1.2.6.1.
In the present embodiment, all intermediate relays of intermediate relay part 1.2.7 with the PLC controller 1.2.1
Corresponding output contact connection, be used for transmission the on-off model of the PLC controller 1.2.1, and over-voltage can be prevented
Or damage when overcurrent to the output contact of PLC controller 1.2.1.All A.C. contactors of A.C. contactor part 1.2.8
For providing the U/V/W three-phase electricity of 380V to corresponding motor or pump, when a certain A.C. contactor is in corresponding intermediate relay
When being connected under the triggering of device, the driving of corresponding motor or pump response U/V/W three-phase electricity.The intermediate relay and described
A.C. contactor all have leakage protection.
In the present embodiment, the power of the Pulp pump is 11kW, and the power of the sand pump is 7.5kW, but not with this
It is limited.
The embodiments of the present invention provide one kind and reconnoitre hydrogeologic drilling automation mud circulating purifying device control
The control method of system, the control method include the following steps:
The use of generator by the pressure stabilizing power pack 1.4 is that whole system is powered, using the intermediate relay and
After the A.C. contactor carries out earth leakage protective to whole system, further according to needs, select the remote control subsystem 1 or
The system that the proximal end control subsystem 2 controls as current dominant.If selection is the proximal end control subsystem 2,
Start-up and shut-down control can be carried out to corresponding pump or motor in proximal end, if selection is the remote remote control subsystem 1, can be achieved
Long-range semi-automatic, automatic operation, selects different systems then to corresponding system power supply.
Please refer to Fig. 1 to Fig. 5, below by selection be remote control subsystem 1 for be illustrated:
S1: the remote control subsystem 1 includes automatic control mode and MANUAL CONTROL mode, selects the remote control
The control model of subsystem 1.
If selection is MANUAL CONTROL mode, under MANUAL CONTROL mode, PLC controller 1.2.1 control described the
One liquidometer and the second liquid level gauge can carry out liquid level inspection, while the manual instruction to the storehouse 1# 7 and the storehouse 2# 9
Lamp 1.2.6.3 is bright, if reaching the storehouse 1# 7 or 9 limit liquid level of the storehouse 2#, the liquid level alarm 1.2.6.1.If selection
Be automatic control mode, then the full automatic working of mud purification circulation, while the automatic pilot lamp 1.2.6.4 can be achieved
It is bright.Specifically as described in following steps.
S2: if control model is automatic control mode, whether the temperature for detecting the storehouse 1# 7 is lower than low value, is lower than low value
Then opening the heat cycles pump is that the storehouse 1# 7 is heated, and otherwise enters step S3.
If the temperature in the storehouse 1# 7 is not lower than low value, the heat cycles pump is closed.
S3: whether the liquid level for detecting the storehouse 1# 7 reaches limes superiors, stops the storehouse 1# 7 if reaching to from the 1#
The purification of the slurries come is taken out in storehouse 9, and is interrupted the slurry device and conveyed slurries raw material, and S4 is otherwise entered step.
Specifically, if liquidometer 1.2.5.1 detects that the liquid level in the storehouse 1# 7 reaches limes superiors on described first, lead to
It crosses the PLC controller 1.2.1 control and shuts down the vibrating screen motor to shut down the vibrating screen 8 to stop the storehouse 1# 7
Purification to the slurries come are taken out from the storehouse 2# 9 shuts down the sand pump 4 by PLC controller 1.2.1 control to make
The slurry device stops conveying slurries raw material to the compensation slurry commanding tank.
S4: whether the liquid level for detecting the storehouse 2# 9 reaches limit inferior, stops the storehouse 1# 7 if reaching to from the 2#
The purification of the slurries come is taken out in storehouse 9, is interrupted the storehouse 2# 9 and is conveyed slurries to the storehouse 1# 7, and interrupts the slurry device conveying slurry
Liquid raw material, otherwise enters step S5.
Specifically, described if if the liquid level that the described second lower liquidometer 1.2.5.6 detects the storehouse 2# 9 reaches limit inferior
Liquid level alarm 1.2.6.1 alarm, while the vibrating screen motor is shut down to shut down by PLC controller 1.2.1 control
The vibrating screen 8 passes through the PLC controller to stop purification of the storehouse 1# 7 to the slurries come are taken out from the storehouse 2# 9
1.2.1 control shuts down the Pulp pump 10 to interrupt the storehouse 2# 9 to the storehouse 1# 7 and convey slurries, is controlled by the PLC
Device 1.2.1 control shuts down the sand pump 4 to make the slurry device stop conveying slurries raw material to the compensation slurry commanding tank.
If the liquid level in the storehouse 2# 9 reaches limit inferior, needing etc. to be recycled to 9 slurries of the storehouse 2# from drilling well makes the liquid in the storehouse 2# 9
After position is normal, S5 can be entered step.
S5: successively make the slurry device continue convey slurries raw material, operate the first blender 6 in the storehouse 1# 7,
Make the storehouse 2# 9 to the storehouse 1# 7 conveying slurries, make the storehouse 1# 7 to from the storehouse 2# 9 take out come slurries purify,
Make the compensation slurry commanding tank configuration slurries.
The sand pump 4 is opened by PLC controller 1.2.1 control to make the slurry device continue to the benefit
Slurry commanding tank conveying slurries raw material is repaid, the first blender A.C. contactor is connected by PLC controller 1.2.1 control
1.2.8.3 operate first blender 6, by PLC controller 1.2.1 control open the Pulp pump 11 come after
Continue the storehouse 2# 9 and slurries conveyed to the storehouse 1# 7, by PLC controller 1.2.1 control open the vibrating screen motor come
Start the vibrating screen 8 to make the storehouse 1# 7 purify the slurries come from the storehouse 2# 9 pumping, is controlled by the PLC
Device 1.2.1 controls second blender 5 to make the compensation slurry commanding tank configuration slurries.
S6: whether detection is lower than threshold value from the flow that drilling well is recycled to the storehouse 2# 9, if then making the compensation slurry commanding tank
Slurries are conveyed to the storehouse 1# 7.
The flow for being recycled to the storehouse 2# 9 is detected by the flowmeter 1.2.5.3 on the recovery channel, it is described
PLC analog quantity spread module 1.2.3 reads the data on flows of the flowmeter 1.2.5.3 detection, and the data on flows is reached
It carries out analyzing and determining whether the data on flows is lower than threshold value in the PLC controller 1.2.1.If being recycled to the storehouse 2# from drilling well
9 flow is lower than threshold value, then opens the tonified the slurry pump 11 by PLC controller 1.2.1 control to keep the compensation with slurry
Tank conveys slurries to the storehouse 1# 7.
S7: if control model is MANUAL CONTROL mode, the liquid level in the storehouse 1# 7 and the storehouse 2# 9 is detected, if the 1#
The liquid level 9 in storehouse 7 and the storehouse 2# in the normal range, then manually controls the start and stop of the control system；Otherwise the control
System alarm.
The technical solution that the embodiments of the present invention provide has the benefit that described in the utility model reconnoitre
The control system and method for hydrogeologic drilling mud circulating purifying device, (1) operation is convenient, and it is semi-automatic that distal end can be achieved at the same time
Change, automation control, the start-up and shut-down control of proximal end；(2) the special constant-temperature control cabinet and the explosive operation panel are devised,
Guarantee the stable fortune of the PLC controller hardware components in cabinet under severe conditions by the air-conditioning in the constant-temperature control cabinet
Row, can well adapt to explore live complex environment；(3) heating circulation system is devised, is added by described
Heat circulating system guarantees mobility of the mud in high and cold weather, while adding the pressure stabilizing power supply to entire control system
Point, it ensure that the stability of the control system power supply；(4) described in the utility model to reconnoitre hydrogeologic drilling mud circulation
The control system and method for purification device are specific to the control system of the mud purification of shallow well in hydrogeology, and this control
System uses modularization and reliability design, and system is made to have the features such as convenient transportation, high reliablity and adaptability are good.
The technical solution that the embodiments of the present invention provide has the benefit that described in the utility model reconnoitre
The control system and method for hydrogeologic drilling mud circulating purifying device, (1) operation is convenient, and it is semi-automatic that distal end can be achieved at the same time
Change, automation control, the start-up and shut-down control of proximal end；(2) the special constant-temperature control cabinet and the explosive operation panel are devised,
Guarantee the stable fortune of the PLC controller hardware components in cabinet under severe conditions by the air-conditioning in the constant-temperature control cabinet
Row, can well adapt to explore live complex environment；(3) heating circulation system is devised, is added by described
Heat circulating system guarantees mobility of the mud in high and cold weather, while adding the pressure stabilizing power supply to entire control system
Point, it ensure that the stability of the control system power supply；(4) described in the utility model to reconnoitre hydrogeologic drilling mud circulation
The control system and method for purification device are specific to the control system of the mud purification of shallow well in hydrogeology, and this control
System uses modularization and reliability design, and system is made to have the features such as convenient transportation, high reliablity and adaptability are good.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. one kind reconnoitres hydrogeologic drilling automation mud circulating purifying device control system, it is characterised in that: including mud
Circulating purifying device and the remote control subsystem being connected with the mud circulating purifying device further include Liquid level pump and are added
Hot recycle pump；
The mud circulating purifying device include for recycle recycled in drilling process come slurries the storehouse 2# and for
Drilling well conveys the storehouse 1# of slurries, and the storehouse 2# connects the storehouse 1# and is used to convey slurries to the storehouse 1#；
The remote control subsystem includes PLC controller hardware components, and the PLC controller hardware components include PLC control
Device, with the PLC analog quantity spread module of PLC controller communication and the biography that is connected with the PLC analog quantity spread module
Sensor；The sensor includes the thermometer for being set to the storehouse 1#, first liquid level gauge and the second liquid for being set to the storehouse 2#
Position meter；
The PLC controller hardware components further include connecting with the output contact of the PLC controller for use as corresponding described
The level control relay group and heat cycles of the output switch of output contact pump intermediate relay, further include be separately connected it is described
The Liquid level A.C. contactor of level control relay group and Liquid level pump, connect heat cycles pump it is intermediate after
The heat cycles of electric appliance and heat cycles pump pump A.C. contactor；
The heating circulation system with heat cycles pump connection is equipped in the storehouse 1#, the PLC controller is received by it
The temperature detected by the thermometer control heat cycles pump intermediate relay, heat cycles pump ac contactor
Device conducting responds heating circulation system to control the heat cycles pump；
The storehouse 1# and the storehouse 2# are pumped by the Liquid level connects liquid level regulator control system, and the PLC controller passes through it
The received first liquid level gauge and the liquid level of second liquid level gauge detection control the level control relay group, described
Liquid level A.C. contactor is connected and controlling the Liquid level pump responds the liquid level regulator control system.
2. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as described in claim 1
Be: the level control relay group includes and Pulp pump intermediate relay, the sand pump of the corresponding output contact connection
Intermediate relay and tonified the slurry pump intermediate relay, the Liquid level A.C. contactor include respectively among the Pulp pump after
The Pulp pump A.C. contactor, the sand pump ac contactor that electric appliance, sand pump intermediate relay and tonified the slurry pump intermediate relay connect
Device and tonified the slurry pump A.C. contactor；
Liquid level pump include can by Pulp pump that the Pulp pump A.C. contactor drives, can be exchanged and connect by the sand pump
The sand pump of tentaculum driving and the tonified the slurry pump that can be driven by the tonified the slurry pump A.C. contactor, the liquid level regulator control system include compensation
Slurry commanding tank, the suction channel for connecting the storehouse 1# and the storehouse 2#, connects the storehouse 1# and the compensation slurry commanding tank at slurry device
Injection mixing hopper manifold and connect it is described compensate slurry commanding tank and the slurry device slurry device；
The Pulp pump is set between the suction channel to drive the suction channel to aspirate the slurries in the storehouse 2#
To the storehouse 1#, the tonified the slurry pump be set to the injection mixing hopper between manifold will be configured in the compensation slurry commanding tank
Slurries be delivered to the storehouse 1#, the slurries raw material that the sand pump is set between the slurry device will mix is sent to
The compensation slurry commanding tank.
3. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as claimed in claim 2
Be: the storehouse 1# is equipped with vibrating screen, and the suction channel makes the 1# by connecting the storehouse 2# and the vibrating screen
Storehouse is connected with the storehouse 2#, and the PLC analog quantity spread module connect use with the vibrating screen by vibrating screen motor inverter
By controlling the vibrating screen motor inverter come by controlling the defeated of the vibrating screen motor connecting with the vibrating screen
Enter frequency to control the vibration frequency of the vibrating screen；The storehouse 2# connects drilling well to pass through the recycling by recovery channel
Pipeline recycling recycles the well liquid come, and the recovery channel is equipped with flowmeter, described in PLC analog quantity spread module connection
The flow that flowmeter and the slurries that can read the flowmeter detection recycle.
4. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as claimed in claim 3
Be: the PLC controller hardware components further include the vibrating screen electricity with the connection of the corresponding output contact of the PLC controller
Machine intermediate relay and the vibrating screen motor AC contactor being connect with the vibrating screen motor intermediate relay, the vibrating screen
Motor connects the vibrating screen motor AC contactor by the vibrating screen motor inverter, can pass through the PLC controller
The vibrating screen motor intermediate relay and vibrating screen motor AC contactor conducting are controlled to start or described in closing
Vibrating screen motor inverter.
5. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as claimed in claim 2
Be: the storehouse 1# is equipped with the first blender, and the compensation slurry commanding tank is equipped with the second blender；
The PLC controller hardware components further include the first stirring with the connection of the corresponding output contact of the PLC controller
Device motor intermediate relay and the first blender A.C. contactor connecting with the first agitator motor intermediate relay, can
The first agitator motor intermediate relay is controlled by the PLC controller and the first blender A.C. contactor is led
Lead to the stirring to regulate and control first blender in the storehouse 1#；
The PLC controller hardware components further include the second stirring with the connection of the corresponding output contact of the PLC controller
Device motor intermediate relay and the second blender A.C. contactor connecting with the second agitator motor intermediate relay, can
The second agitator motor intermediate relay is controlled by the PLC controller and the second blender A.C. contactor is led
Lead to the stirring to regulate and control second blender in the compensation slurry commanding tank.
6. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as described in claim 1
Be: the first liquid level gauge includes for detecting on the first of limes superiors liquid level liquidometer and for detecting limit inferior liquid level
First lower liquidometer；The second liquid level gauge includes for detecting on the second of limes superiors liquid level liquidometer and for detecting lower pole
Limit the second lower liquidometer of liquid level.
7. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as claimed in claim 6
Be: the PLC controller hardware components further include and the instruction of the corresponding output contact of PLC controller connection and report
Alert part, the instruction and alarm portion include automatic pilot lamp, manual indicator light, headlamp and liquid level alarm.
8. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as described in claim 1
Be: the remote control subsystem further includes constant-temperature control cabinet, explosive operation panel, pressure stabilizing power pack and multicore electricity
Cable, the PLC controller hardware components are set in the constant-temperature control cabinet, and air-conditioning is additionally provided in the constant-temperature control cabinet for making
The temperature of the constant-temperature control cabinet is maintained at 5 DEG C -20 DEG C, and the explosive operation panel passes through the multicore cable and the constant temperature
PLC controller hardware components connection in control cabinet, the explosive operation panel, which is equipped with, largely controls the PLC control
The explosive operation button of a large amount of output contact turn-on and turn-off of device；The pressure stabilizing power pack is set to the constant temperature control
Except cabinet processed, for providing stable voltage for the PLC controller hardware components in the constant-temperature control cabinet.
9. reconnoitring hydrogeologic drilling automation mud circulating purifying device control system, feature as described in claim 1
Be: the heating circulation system includes coiled pipe and water circulating temperature control system, and the coiled pipe is set to the bottom in the storehouse 1#,
The water circulating temperature control system includes the heat cycles pump and the water pipe for connecting the heat cycles pump and the coiled pipe, institute
Heat cycles pump is stated to be set to except the storehouse 1#.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976726.9U CN209398384U (en) | 2018-11-28 | 2018-11-28 | Reconnoitre the control system of hydrogeologic drilling mud circulating purifying device |
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| CN201821976726.9U CN209398384U (en) | 2018-11-28 | 2018-11-28 | Reconnoitre the control system of hydrogeologic drilling mud circulating purifying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322632A (en) * | 2018-11-28 | 2019-02-12 | 青海九0六工程勘察设计院 | Reconnoitre the control system and method for hydrogeologic drilling mud circulating purifying device |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322632A (en) * | 2018-11-28 | 2019-02-12 | 青海九0六工程勘察设计院 | Reconnoitre the control system and method for hydrogeologic drilling mud circulating purifying device |
| CN109322632B (en) * | 2018-11-28 | 2023-07-04 | 青海九0六工程勘察设计院 | Control system and method for exploration hydrogeological drilling mud circulation purification device |
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Address after: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee after: Qinghai 906 engineering survey and Design Institute Co.,Ltd. Patentee after: CHINA University OF GEOSCIENCES (WUHAN CITY) Patentee after: XI'AN FAR BETTER MECHANICAL AND ELECTRICAL MANUFACTURING Co.,Ltd. Address before: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee before: Qinghai 906 engineering survey and Design Institute Patentee before: CHINA University OF GEOSCIENCES (WUHAN CITY) Patentee before: XI'AN FAR BETTER MECHANICAL AND ELECTRICAL MANUFACTURING Co.,Ltd. Address after: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee after: Qinghai 906 engineering survey and Design Institute Patentee after: CHINA University OF GEOSCIENCES (WUHAN CITY) Patentee after: XI'AN FAR BETTER MECHANICAL AND ELECTRICAL MANUFACTURING Co.,Ltd. Address before: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee before: QINGHAI 906 ENGINEERING PROSPECTING DESIGN INSTITUE Patentee before: CHINA University OF GEOSCIENCES (WUHAN CITY) Patentee before: XI'AN FAR BETTER MECHANICAL AND ELECTRICAL MANUFACTURING Co.,Ltd. |