CN110420987A - Integral intelligent high-pressure injection medical fluid automatically configures and injection device - Google Patents
Integral intelligent high-pressure injection medical fluid automatically configures and injection device Download PDFInfo
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- CN110420987A CN110420987A CN201910701854.5A CN201910701854A CN110420987A CN 110420987 A CN110420987 A CN 110420987A CN 201910701854 A CN201910701854 A CN 201910701854A CN 110420987 A CN110420987 A CN 110420987A
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- 239000012530 fluid Substances 0.000 title claims abstract description 107
- 238000002347 injection Methods 0.000 title claims abstract description 100
- 239000007924 injection Substances 0.000 title claims abstract description 100
- 239000003814 drug Substances 0.000 claims abstract description 48
- 238000003860 storage Methods 0.000 claims abstract description 38
- 239000002904 solvent Substances 0.000 claims abstract description 37
- 238000005553 drilling Methods 0.000 claims abstract description 31
- 230000008439 repair process Effects 0.000 claims abstract description 25
- 238000005303 weighing Methods 0.000 claims abstract description 19
- 238000012216 screening Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 41
- 239000007787 solid Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000003756 stirring Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 239000002917 insecticide Substances 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 38
- 238000009826 distribution Methods 0.000 description 27
- 230000000694 effects Effects 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 238000011065 in-situ storage Methods 0.000 description 8
- 238000009418 renovation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005067 remediation Methods 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 239000003673 groundwater Substances 0.000 description 6
- 101710200914 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase 1 Proteins 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000747 designer drug Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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- 230000008023 solidification Effects 0.000 description 1
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- 238000011105 stabilization Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
- G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Soil Sciences (AREA)
- Automation & Control Theory (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
It is automatically configured the invention discloses integral intelligent high-pressure injection medical fluid and injection device, including power supply unit, intelligence control system, screening Weighing unit, is stirred unit, storage unit, injection unit.According to the drug concentration of setting and it is stirred the volume of unit, intelligence control system calculates the dosing of needs, is stirred unit by (metering) injection of sieving, weigh, is delivered to storage unit after injection stirring solvent mixing.When reparation, medicament configured in storage unit is delivered to reparation drilling equipment according to the pressure and flow of setting by high pressure fluid pump by injection unit, is repaired to contaminated soil and underground water.Intelligence control system carries out medical fluid mixed configuration according to insecticide left amount and medicament configuration speed in the consumption of repair process Chinese medicine, storage unit, control equipment automatically.Using integrated design, all component units are integrated in inside TEU (Twenty-foot Equivalent Unit), convenient transportation and use.
Description
Technical field
The present invention relates to technical fields at soil and groundwater remediation, and in particular to integral intelligent high-pressure injection medical fluid is automatic
Configuration and injection device.
Background technique
China's underground water pollution has been presented from point pollution to band-like and facial contamination momentum of development, because of injection side in situ
Method is small, at low cost without excavating, disturbing, it has also become the Hot spots for development of groundwater remediation and direction.
High-pressure injection slurry technology is a kind of construction technology for combining slurry injection technique and high pressure water conservancy injection cutting technique.
Medicament is injected into deep soil with high-pressure injection equipment when carrying out solidification and stabilization, electronation oxidation, is achieved
Medicament and contaminated soil and underground water it is effective it is uniform mix, promote pollutant removal, and place is not changed and keeps good
Engineering characteristic.When high-pressure injection technique is applied to the construction of contaminated sites in-situ immobilization, need to consider that comprehensive function radius, medicament are used
The factors such as amount, mixed effect and secondary pollution.High-pressure injection method is applicable to clay, silty clay, muck soil, sand gravel
Equal soil.Its operating radius and grouting pressure, nozzle diameter, promotion speed, soil characteristic are closely related.
High-pressure injection method can be divided into single pipe method, double-tube method, tri-tube method etc. according to injection pipe type, single pipe method only sprays
Penetrate liquid medicine, have many advantages, such as speed of application it is fast, it is at low cost, substantially without return slurry point；But sphere of action is too small, influences construction effect
Rate, and mixed effect is general.Double tube method injection high pressure slurries and compressed air, operating radius are significantly increased than single pipe method, and
It is cut in the auxiliary of compressed air, mixed effect also greatly improves, but has part to return slurry in work progress.In tri-tube method injection
By the way of the cutting of low pressure grout replacement, high-pressure water and compressed air, the useful effect radius of this method for being obviously increases
Greatly, and mixed effect is best, but his principle is to carry out filling displacement by the slurries of slush pump note lower pressure, to a certain degree
Upper increase construction period and cost, and the use of a large amount of high pressure waters will cause construction area foundation strength and substantially reduce, after influencing
Continuous engineering progress.In conclusion single pipe method and double tube method are relatively specific for contaminated site in-situ immobilization engineering construction, double pipe
Method effect faster, can achieve the purpose that reduce and not return slurry even by adjusting technological parameter in the construction process.According to injection
High-pressure injection method can be divided into whirl spraying (promoting rotation whitewashing), swaying-jet-grouting (promoted and swing whitewashing) and fixed spray and (promote orientation by mode
Whitewashing).High-pressure injection method can be divided into multiple spray (repeating to spray) again according to the duration and stay spray and (only swing and do not mention
It rises).
Due to its technological principle difference, it is poor that required prosthetic appliance can also exist different soil and groundwater remediation technologies
Different, soil and groundwater remediation equipment currently on the market also substantially specially designs for a certain recovery technique matched special
With equipment, function is relatively simple.Soil underground water in-situ immobilization starts high pressure spray after creeping into using drilling equipment to target area
Reparation medical fluid is penetrated, repair process Chinese medicine liquid addition dispensing technique is coarse, pressure control difficulty is big, is unable to satisfy underground water pollution and controls
Reason needs；The country there is no the configuration of collection medical fluid, be flowed into integrated intelligent equipment at present, and integral intelligent of the present invention is high
Pressure liquid medicine injection automatically configures and injection device ensure that the efficient mixing of high-pressure injection renovation technique Chinese medicine is conveyed with accurate,
Injection precision is improved, rehabilitation cost is reduced, solves the technical problem precisely repaired, is mentioned for soil underground water pollution control
It is supported for strong technology and equipment.
Summary of the invention
It is an object of the present invention to the high-pressure injection reparations of contaminated soil underground water original position to provide a kind of high pressure injection of integral intelligent
Medical fluid is penetrated to automatically configure and injection device.
To achieve the goals above, the present invention adopts the following technical scheme:
Integral intelligent high-pressure injection medical fluid automatically configures and injection device, is used for contaminated soil underground water high pressure injection in situ
Enter to repair, automatically configure reparation medical fluid, provides medical fluid by flow and pressure requirements for subsequent drilling and prosthetic appliance, guarantee to repair
Multiple implementation is continuous uninterrupted.Including container, power supply unit, intelligence control system, screening Weighing unit, it is stirred list
Member, storage unit, injection unit.When equipment is run, intelligence control system is according to the drug concentration of setting and is stirred unit
Volume, calculate the dosing of needs, (metering) injection is stirred unit by sieving, weighing, and injects stirring solvent
Storage unit is delivered to after mixing, injection unit high pressure fluid pump is by medicament configured in storage unit according to the pressure of setting
It is delivered to reparation drilling equipment with flow, contaminated soil and underground water are repaired.Intelligence control system acquires liquid level, dense
The sensing datas such as degree, flow, according to insecticide left amount and medicament configuration in the consumption of repair process Chinese medicine, storage unit
Speed executes valve by control, equipment is made to carry out medical fluid mixed configuration automatically.Equipment uses integrated design, all compositions
Unit is integrated in inside TEU (Twenty-foot Equivalent Unit), convenient transportation and use.
Further, the compartment carrier is TEU (Twenty-foot Equivalent Unit), is divided into control cabinet and equipment compartment, all building blocks and list
Member is respectively mounted inside it, is externally reserved power supply interface, solvent input interface, medical fluid output interface and compressed air output and is connect
Mouthful；Using vehicle transport to scene, lifting connects solvent intake line after placing, it is connect with drilling and prosthetic appliance,
Access power supply can bring into operation.
Further, said supply unit include air switch, filter, isolating transformer, uninterruptible power supply (UPS),
DC power supplier and power supply interface, predominantly execution unit and intelligence control system provide power supply, and power supply unit is mounted on control
Interior of equipment cabinet processed.
Further, the intelligence control system includes PLC technology component (PLC), data acquisition module, bus
Communicate executive component (frequency converter, driver), user terminal (HMI, PC) and control software, data-interface.Data acquisition module
The data such as liquid level, concentration, specific gravity, flow, pressure in equipment are acquired, system differentiates whether residual volume of solution is full according to above-mentioned data
Foot, which is repaired, to be needed, and electrically operated valve and fluid pump is driven by executive component, so that controlling medical fluid automatically configures process；According to setting
Medical fluid and compressed air inject flow, pressure, control the output flow and pressure of injection unit；Intelligence control system is equipped with number
According to interface, can real-time detection drilling and prosthetic appliance key parameter and operating status；User can designer drug on the subscriber terminal
Agent dosage, drug concentration, injection unit output flow and pressure and other parameters, to the operation feelings of this equipment and drilling and prosthetic appliance
Condition is monitored in real time, according to repairing effect Real-time Monitoring Data adjustment injection pressure and flow.Intelligence control system peace
Mounted in control interior of equipment cabinet, it is placed in inside container control cabinet.
Further, the screening weighing and metering units include two solid chemicals (medicament, oxidant or reducing agent)
Hopper is connected with reciprocating sieve, and according to the concentration of setting, weighing instrument weighs up required solid chemicals dosage, opens electric gate valve, by medicine
Agent, which is delivered to, is stirred unit；Liquid preparation is placed in liquid pharmaceutical container, by fluid pump and check-valves by required liquid
Body medicament, which is delivered to, to be stirred in unit, and flowmeter measures liquid preparation.
Further, the unit that is stirred includes solvent input valve, and solvent is by solvent flux meter via solvent
Fluid pump, which is delivered to, is stirred container, and blender passes through medical fluid valve, medical fluid stream after being thoroughly mixed medicament and solvent
Meter, check-valves are delivered to storage unit via medical fluid fluid pump；Liquid level sensor will be stirred liquid level information in container,
The concentration for being stirred rear medical fluid and specific gravity information are sent to intelligence control system by concentration sensor and specific gravity sensor.It repairs
It before beginning, screening weighing and metering units and is stirred unit and continuously configures medical fluid, until medical fluid storage unit fills medical fluid.
Further, the storage unit includes medical fluid storage container, and volume is noticeably greater than and is stirred container solvent,
Inside is disposed with liquid level sensor, detects medical fluid real-time level in storage container, while liquid level information is transmitted to intelligent control
System, storage unit are connected by valve with injection unit, provide configured medical fluid for injection unit.In repair process, match
The medical fluid set is delivered to drilling and prosthetic appliance by injection unit, when in storage unit free volume (shown in figure) be greater than stir
It when mixing mixed cell volume, sieves weighing and metering units and is stirred unit starting, continue to configure medical fluid and be delivered to deposit
Storage unit guarantees the continuous output of repair process Chinese medicine liquid, guarantees the uninterrupted progress repaired.
Further, the injection unit is the core cell of equipment, including high pressure fluid pump, is set according to recovery scenario
Injection pressure and flow medical fluid configured in storage unit is delivered to drilling and reparation via check-valves, electric control valve
Equipment, pressure and flow both can be constant and can also be variable (function), while use flowmeter and pressure sensor, and acquisition is real-time
Reality output flow and pressure, and intelligence control system is sent data to, it adjusts in real time, guarantees flow and pressure in permission
In error range.Needs are repaired to meet double tube method, diffusion length is promoted and repairing effect, injection unit is also equipped with compression
Compressed air is delivered to drilling and prosthetic appliance by air pump, passes through compressed air stream meter and compressed air stream meter pressure
Sensor real-time detection air mass flow and air pressure, and intelligence control system is sent data to, it adjusts in real time, guarantees flow
With pressure in the error range of permission.To reduce noise, high pressure fluid pump and compressed air pump are mounted on muffler.
The utility model has the advantages that compared with prior art, the invention has the following beneficial technical effects:
(1) integrated design: all component units are installed in compartment carrier, movable skid-mounted, are easy to transport and make
With.(2) easy to use: low to site requirements, on-site installation work amount is minimum, after device lifting landing, power supply is accessed, by equipment
Medicament is packed into screening Weighing unit hopper i.e. after being connected with solvent (water) output pipe and drilling and prosthetic appliance pipeline
It can be used.(3) intelligence degree is high: feedback, reaction stratum according to the accurate investigation result in place, according to stratum to injection pressure
Penetration Signature, pollutant distribution situation, formulate correcting strategy, and key parameter (liquor strength and injection pressure and stream are repaired in setting
Amount), using industrial personal computer and combination flow process control technology is based on, realize that repairing medical fluid automatically configures and export, using PID control plan
Slightly and neural network intelligent distinguishing, realize injection parameter real-time monitoring, parameter intelligent adjust, equipment safety protection, overall process from
Dynamic control.User terminal interface is good, easy to operate.(4) safe and reliable: equipment is made of anticorrosion material, is possessed preferably
Intensity and rigidity, the critical datas such as liquid level, pressure, flow in operational process are measured in real time by sensor, together
When key building block operating status is monitored, guarantee it is safe and reliable to operation.
Detailed description of the invention
Fig. 1 is composition block diagram of the invention；
Fig. 2 is whole PID schematic diagram of the invention；
Fig. 3 is the principle of the present invention block diagram；
Fig. 4 is electrical schematic diagram of the invention；
Fig. 5 is operational flow diagram of the invention
Fig. 6 is vertical shaft renovation technique schematic diagram of the invention；
Fig. 7 is vertical shaft renovation technique schematic diagram of the invention；
Figure label: 1, container；2, power supply unit；3, intelligence control system；4, solid chemicals hopper；5, liquid preparation
Hopper；6, reciprocating sieve；7, solid chemicals electric gate valve 1；8, weighing instrument；9, solid chemicals electric gate valve 2；10, liquid preparation electricity
Dynamic gate valve；11, liquid preparation flow valve；12, liquid preparation fluid pump；13, liquid preparation check-valves；14, solvent inputs gate valve；
15, solvent inlet flow meter；16, solvent input fluid pump；17, it is stirred single-unit container；18, blender；19, it is stirred
Unit liquid level sensor；20, concentration sensor；21, specific gravity sensor；22, it is stirred unit output gate valve；23, stirring is mixed
Close unit output stream meter；24, it is stirred unit output fluid pump；25, it is stirred unit output check-valves；26, medical fluid
Storage container；27, storage unit liquid level sensor；28, storage unit output valve；29, high pressure fluid pump；30, air compresses
Machine；31, injection unit check-valves；32, injection unit exports medical fluid electric control valve；33, injection unit output medical fluid pressure passes
Sensor；34, injection unit exports medicinal liquid flow meter；35, muffler；36, compressed air delivery valve；, 37, compressed air output pressure
Force snesor；38, compressed air output stream meter.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawing:
Referring to Fig. 1 and Fig. 2, the present invention includes power supply unit, intelligence control system, screening Weighing unit, stirs and mix
Unit, storage unit, injection unit are closed, using integrated design, all constituents are integrated in a TEU (Twenty-foot Equivalent Unit), externally
Reserved power interface external power supply, the external solvent of solvent input interface (water), medical fluid output interface and compressed air output interface
With drilling prosthetic appliance.
Repairing medicament has two kinds of forms of solid or liquid.Solid chemicals are generally divided into simple medicament or medicament and oxidant
The mixture of (reducing agent), therefore sieve screening and weighing device and liquid medicine that Weighing unit includes two kinds of solid chemicals
Agent flux metering device.
The operation of equipment is divided into three phases: after the completion of (preparation), reparation start rear (operation) and repair before reparation starts
(stopping), is below stage by stage illustrated specific embodiment:
Before reparation starts (preparation): after booting, intelligence control system carries out certainly the state of each component part of equipment
It examines and is initialized, the parameters such as concentration, dosage, injection pressure and the flow of medical fluid are arranged according to the requirement of recovery scenario.From
After the completion of inspection, according to reparation liquor strength and it is stirred 17 volume of single-unit container (π * d2/ 4*h) weighing 6 or metering 11 go out institute
The pharmaceutical quantities (G1, G2 or Q2) needed, are injected into via pipeline and valve 9 (V3, V4) or valve 10 (V5) and fluid pump 12 (M1)
It is stirred in single-unit container 17, the solvent (water) of appropriate (Q1) is injected by fluid pump 16 (M2), start blender 18, make medicine
Agent and solvent (water) are sufficiently mixed dissolution, the liquid level of medical fluid after intelligence control system is mixed by the acquisition of sensor 19/20/21,
The data such as concentration, specific gravity (h, C, ρ), are finely adjusted, it is ensured that configuration according to dosage of the error requirements of permission to medicament, solvent
Medical fluid, which meets to repair, to be required.After the completion of medical fluid configuration, intelligence control system closes medicament and solvent (water) injection is stirred list
First container valve (V3, V4, V5, V6), opens simultaneously valve 22 (V7), starts fluid pump 24, medical fluid is delivered to storage unit
In container 26；After the completion of the medical fluid for being stirred single-unit container 17 all conveys, it is stirred unit and restarts to configure medicine
Liquid is simultaneously delivered to storage unit, so recycles, until medical fluid occupies storage unit.As long as accumulative medical fluid configuration amount, which is less than, repairs institute
Total medical fluid setting value is needed, and when to be stirred single-unit container be empty, continues medical fluid configuration.
After reparation starts (operation): when drilling is completed to start to repair, high pressure fluid pump 29 starts, according to according to corresponsively
In storage unit container 26 reparation medical fluid is formed high-pressure jet, while air pressure by the injection pressure of layer Penetration Signature setting
Contracting machine 30 is started to work, and injects air according to the air pressure of setting, two different fluids pass through the two of drilling prosthetic appliance
A channel (general airflow channel outside, including medicine liquid channel) ejects, pressure simultaneously in injection bottom of the tube coaxial dual nozzle
Contracting air is wrapped up around high-pressure jet, can reduce the decaying of high-pressure jet, while playing the role of auxiliary cutting stirring, is promoted
High-pressure jet spray distance improves repair coverage.By adjusting (V8) regulating liquid medicine of electric control valve 34 injection flow (Q4), intelligence
It can control pressure data (P1, P2) and flowmeter 34,38 data (Q4, Q5) that system acquires pressure sensor 33,37 in real time,
Injection pressure and flow are finely adjusted, compensated, guarantees pressure and flow in the error range of permission.
With the progress of reparation, medical fluid is constantly transported to drilling prosthetic appliance, and vacant sky occurs in storage unit container 26
Between (π * D2/ 4* Δ H), when liquid level drops to H1, configured medical fluid in container 17 will be stirred and be delivered to storage unit
Container stops medical fluid conveying, H, H1 can be as needed, preset by user terminal when liquid level rises to H.To guarantee
Medical fluid conveying and repair process are continuously uninterrupted, and medical fluid configuration speed should be greater than injection unit maximum medical fluid output quantity Q4max(l/
Min), storage unit vessel volume is greater than is stirred twice of single-unit container volume, at the same equipment use pipeline, valve,
Fluid pump meets Q4max(l/min) it needs.
After the completion of reparation (stopping): after the completion of reparation, will be stirred in single-unit container 17 and storage unit container 26
Dead space capacity leads to the pipeline discharge of its bottom, passes through solvent grouting socket injected clear water, cleaning equipment, intelligence control system inspection
It shuts down after equipment state.
Equipment electrical control principle is as shown in figure 4, mainly include distribution and communication system.
Distribution system: total distribution F1 controls F2 medicament respectively and weighs mixed companion's power distribution cabinet；F3 high pressure injection system power distribution cabinet.
It is divided into level-one distribution and second level distribution.
Level-one distribution: F4 F5 F6 be respectively configured M1, M2, M3 motor inverter driver power end power supply, F7 configuration control
Isolating transformer power supply in end processed, F7 isolating transformer power supplys simultaneously configure Surge Protector, and isolating transformer has under its command；F9/F10 points
Control terminal isolating transformer power supply, F11 are configured in cabinet body in other fluid pump, air compressor frequency converter power supply, F11 configuration cabinet body
Control terminal isolating transformer power supply simultaneously configures Surge Protector.
Second level distribution: medicament weighs mixed companion's power distribution cabinet and controls distribution, and isolating transformer has configuration Switching Power Supply under its command, surge is protected
Device, PLC power supply prime filter are protected, the above power configuration is completed, and power supply imports PLC_CPU.DI/DO grades of distribution of PLC, configuration
Power initiation/stopping/scram button and a station configure PLC-DI/ close to I/O switch, frequency converter, each enable end IO of driver
DO module, configuration DO point export each relay control coil K1/K2/K3/K4/K5 into KZ1 relay mould group.PLC AI/AO
Grade distribution, in-site modeling amount real-time control class sensor configure AI/AO analog signals point B6/B7/B8/ by isolation pick-up
B9/B10/B11.Relay mould group distribution, F8 are that relay group unifies power distribution, and power supply imports 16 multi pack mould of KZ1 relay
Group contact K1/K2/K3/K4/K5, relay contact control have each IO valve on-off output B1/B2/B3/B4/B5 under its command.PLC prime
Distribution, isolating transformer have configuration Switching Power Supply, Surge Protector, PLC power supply prime filter under its command, and the above power configuration is complete
At power supply imports PLC_CPU.DI/DO grades of distribution of PLC configure power initiation/stopping/scram button and a station close to IO
Each enable end IO of switch, frequency converter, driver configures PLC-DI/DO module, and configuration DO point is exported into KZ1 relay mould group respectively
Relay control coil K6/K7/K8/K9/K10.AI/AO grades of distribution in-site modeling amount real-time control class sensors of PLC by every
AI/AO analog signals point B17/B18/B19/B20 is configured from pick-up.Relay mould group distribution, F13 are that relay group is uniformly matched
Power supply, power supply import 16 multi pack mould group contact K6/K7/K8/K9 of KZ1 relay, and relay contact control has each IO valve under its command
On-off exports B12/B13/B14/B15.
Communication system: medicament weigh it is mixed with power distribution cabinet, PLC-1 configure DP module control A1 A2 A3, PLC-1 configures main website
Perfibus communication protocol address, control have under its command DP slave station A1 A2 A3 tributary address.Ethernet port PLC-1 configures PNIE mould
Block and the configurable control with PLC-2 and background terminal, scene HMI of included PNIE network interface.High pressure injection system power distribution cabinet,
PLC-2 configure DP module control A4 A5, PLC-1 configure main website perfibus communication protocol address, control have under its command DP slave station A4
A5 tributary address.Ethernet port, PLC-2 configure PNIE module and carry configurable PNIE network interface and PLC-1 and backstage eventually
The control at end, scene HMI.
Below with reference to embodiment, the present invention will be described in detail:
Embodiment 1: contaminated soil groundwater remediation in situ is carried out using vertical shaft renovation technique.
Carry out contaminated site using high compression injection techniques and when underground water in-situ immobilization can use as needed vertical shaft reparation,
The composite well restorative procedure that horizontal well reparation and vertical shaft horizontal well combine.
When pollutant is spot distribution, vertical shaft renovation technique can be used and repaired.Using drilling equipment in pollution point
It layouts vertical drilling, establishes vertical injection well, medical fluid injection Polluted area will be repaired to realize reparation target.First with vehicle
This equipment is transported to scene and lifted and be placed in reparation scene, connects this equipment and drilling prosthetic appliance medical fluid and compressed air
Conveyance conduit connects this equipment solvent delivery pipeline, connects electric interfaces, accesses external power supply.Basis after the completion of equipment self-inspection
Recovery scenario setting medicament and compressed air injection pressure and injection flow (injection pressure and injection flow can be constant,
It is also possible to variable, depending on formation characteristics and pollution distribution), it is initially configured medical fluid, when liquid in storage unit container
It is ready when position reaches H.In terms of creeping into prosthetic appliance according to contaminated site investigation result, bottom characteristic, pollution distribution and
Recovery scenario selection suitable tool, nozzle quantity determine drilling depth, rotation speed, promote the parameters such as speed.Work as drilling depth
After reaching setting value, drilling stops, and drilling tool and injection pipe (being generally integrated) are started by the rotation speed and promotion speed of setting
It is promoted, repairs medical fluid and the two different fluids of compressed air and pass through two channel (general airflow channels of drilling prosthetic appliance
Outside, including medicine liquid channel) it is ejected simultaneously in injection bottom of the tube coaxial dual nozzle, high-pressure jet cuts and destroys original
The soil body and medical fluid in stratum are mixed, and realize the reparation of contaminated soil.In repair process, the actual pressure at nozzle is surveyed
Magnitude will be transmitted to the intelligence control system of this equipment, adjusts injection pressure, compensates to the pressure loss of pipeline.High pressure spray
Penetrating reparation generally in 20-70MPa, can also repair half using fixed spray or swaying-jet-grouting, injection pressure using whirl spraying as needed
Diameter is up to 4-5m.Vertical shaft renovation technique is as shown in Figure 6.
Embodiment 2: contaminated soil groundwater remediation in situ is carried out using horizontal well renovation technique.
When pollutant is that sheet is distributed, when pedostratigraphy is sandy soils, horizontal well renovation technique can be used and repaired.
Horizontal well individual well length is up to 120m or so, and individual well repair coverage is larger, and remediation efficiency is high.Existed when reparation using drilling equipment
Pollute oblique drilling (deflecting) horizontal drilling afterwards at distribution, establish horizontal injection well, medical fluid injection Polluted area will be repaired thus
It realizes and repairs target.Repair process is similar with embodiment 1, and injection flow can be depending on pollution distribution situation, horizontal well reparation
Technique is as shown in Figure 7.
Claims (8)
1. integral intelligent high-pressure injection medical fluid automatically configures and injection device, which is characterized in that including sequentially connected screening
Weighing and metering units are stirred unit, storage unit, injection unit, drilling prosthetic appliance；Screening weighing and metering units
Screening, weighing and metering for medicament；It is stirred unit and medicament and solvent is sufficiently mixed obtained reparation medical fluid；It is described to deposit
Storage unit repairs medical fluid for storing；The injection unit will repair medical fluid and compressed air is delivered to drilling prosthetic appliance；Also
Including power supply unit and intelligence control system；Power supply unit provides power supply to whole equipment；Intelligence control system control medicament and
The dosage of solvent, the pressure and flow of medical fluid are repaired in control injection, while being monitored to equipment composition each unit working condition.
2. integral intelligent high-pressure injection medical fluid according to claim 1 automatically configures and injection device, which is characterized in that
The equipment is mounted as a whole in container；The container is TEU (Twenty-foot Equivalent Unit), and inside is divided into control cabinet and equipment compartment, is powered
Unit and intelligence control system are mounted in control cabinet, and remaining element is mounted in equipment compartment；Outside is equipped with power input and connects
Mouth, solvent input interface, medicament output interface and compressed air output interface, will be needed for medicament configuration by solvent input interface
Solvent be input to and be stirred unit, by medicament output interface and compressed air output interface by configured medicament and pressure
Contracting air delivery to drilling and prosthetic appliance is repaired.
3. integral intelligent high-pressure injection medical fluid according to claim 1 automatically configures and injection device, which is characterized in that
Said supply unit includes air switch, filter, isolating transformer, uninterruptible power supply, DC power supplier and power supply interface.
4. integral intelligent high-pressure injection medical fluid according to claim 1 automatically configures and injection device, which is characterized in that
The intelligence control system include PLC technology component, bus communication executive component, data acquisition module, user terminal and
Control software, data-interface.
5. integral intelligent high-pressure injection medical fluid according to claim 1 automatically configures and injection device, which is characterized in that
Screening weighing and metering units include sequentially connected solid chemicals hopper (4), reciprocating sieve (6), weighing instrument (8) and electronic
Gate valve (9) and sequentially connected liquid pharmaceutical container (5), fluid pump (12), flowmeter (11) and check-valves (13)；Weighing
Intelligence control system is electrically connected in instrument (8) and electric gate valve (9), fluid pump (12), flowmeter (11).
6. integral intelligent high-pressure injection medical fluid according to claim 1 automatically configures and injection device, which is characterized in that
The unit that is stirred includes being stirred container (17), solvent delivery pipeline and repairing medical fluid transfer pipeline, is stirred
Container (17) is equipped with solvent inlet, medicament inlet and repairs medicine liquid outlet, be stirred in container (17) be equipped with blender (18),
Liquid level sensor (19), concentration sensor (20), specific gravity sensor (21)；The both ends of solvent delivery pipeline are separately connected external molten
Solvent is arranged thereon and inputs valve (14), solvent flux meter (15), solvent fluid pump (16) for agent storage container and solvent inlet；
The both ends for repairing medical fluid transfer pipeline, which are separately connected, repairs medicine liquid outlet and storage unit, which is provided with medical fluid valve (22), medicine
Flow meters (23), medical fluid fluid pump (24) and check-valves (25)；Blender (18), liquid level sensor (19), concentration sensor
(20), specific gravity sensor (21), solvent input valve (14), solvent flux meter (15), solvent fluid pump (16), medical fluid valve
(22), intelligence control system is electrically connected in medicinal liquid flow meter (23), medical fluid fluid pump (24).
7. integral intelligent high-pressure injection medical fluid according to claim 1 automatically configures and injection device, which is characterized in that
The storage unit includes medical fluid storage container (26), inside be disposed with liquid level sensor (27), medical fluid storage container (26)
It is connected by valve (28) with injection unit；Intelligence control system is electrically connected in liquid level sensor (27), valve (28).
8. integral intelligent high-pressure injection medical fluid according to claim 1 automatically configures and injection device, which is characterized in that
The injection unit includes repairing medical fluid filling line and compressed air filling line；Repair the both ends difference of medical fluid filling line
Storage unit and drilling prosthetic appliance are connected, the both ends of compressed air filling line are separately connected atmosphere and drilling prosthetic appliance；
Repairing medical fluid filling line includes high pressure fluid pump (29), check-valves (31), electric control valve (32), flowmeter (34) and pressure
Sensor (33)；Compressed air filling line includes compressed air pump (30), compressed air delivery valve (36), compressed air require
Count (38) and compressed air stream meter pressure sensor (37)；High pressure fluid pump (29), electric control valve (32), flowmeter (34)
And pressure sensor (33), compressed air pump (30), compressed air delivery valve (36), compressed air stream meter (38) and compression are empty
Intelligence control system is electrically connected in air-flow meter pressure sensor (37).
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