CN107813229B - System and method for is tested in recyclable abradant jet erosion - Google Patents
System and method for is tested in recyclable abradant jet erosion Download PDFInfo
- Publication number
- CN107813229B CN107813229B CN201710978245.5A CN201710978245A CN107813229B CN 107813229 B CN107813229 B CN 107813229B CN 201710978245 A CN201710978245 A CN 201710978245A CN 107813229 B CN107813229 B CN 107813229B
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- China
- Prior art keywords
- target piece
- mixing sand
- sand tank
- mortar
- outlet
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The present invention provides a kind of recyclable abradant jet erosion test System and method for, including:Target piece test suite, is provided with object under test, and target piece test suite includes jet inlet and fluid outlet;Abrasive reclaiming filling components include for holding the filling recovery pond of the abrasive material of mortar, and the filling recovery pond of abrasive material includes mortar entrance, mortar outlet and liquid outlet, and mortar entrance is connected to fluid outlet;Before mix husky component, including at least two mixing sand tanks independent of each other, each mixing sand tank are connected to the mortar outlet of abrasive reclaiming filling components, and the valve for controlling mortar flow is both provided on each mixing sand tank;Liquid pressure-applying unit is beaten, liquid pressure-applying unit entrance is beaten and is connected to liquid outlet, playing the outlet of liquid pressure-applying unit can be connected to each mixing sand tank and can provide abradant jet to jet inlet.The present invention one mixing sand tank of control is canned in another mixing sand tank progress abrasive material while compound abrasive, can realize continuous abradant jet for a long time and abrasive concentration is adjustable.
Description
Technical field
The present invention relates to abradant jet test device field, specifically a kind of recyclable abradant jet erosion test system with
Method.
Background technology
As China's oil natural gas exploration and development constantly develops towards deep bad ground, abradant jet increases production as perforation
One of important means, under complex working condition laws of rock-breaking, perforating and fracturing integration etc. have become petroleum drilling completion technique neck
The emphasis and difficult point of domain research.Carry out abradant jet experimental study under complex working condition in conjunction with basic theory, to completion fracturing process
The prediction of the construction parameters such as middle discharge capacity, abrasive concentration, pressure, nozzle diameter and injecting time and control are particularly significant, to injection
Nozzle wear rule and life forecast are of great significance in the process.Therefore, establish it is a set of be easily changed jet parameters with
Complex working condition is simulated, kinds of experiments function is integrated, raw material is recyclable, the adjustable abradant jet test dress of abrasive concentration
Set is to study abradant jet technology and a kind of theoretical necessary ways.
The Chinese invention patent application of 106112821 A of Publication No. CN discloses a kind of front mixing abrasive water jet company
Continuous operating system comprising the high pressure pumping apparatus of jet pump and output high pressure water, the high pressure pumping apparatus pass through high pressure water pipeline
It is connect with the input terminal of jet pump, the material sucking port of jet pump is connected with abrasive can, and the output end of the jet pump passes through abrasive water
Fluid conduit is connected with abradant jet nozzle.
In the prior art the shortcomings that:Abrasive jet device needs termination of pumping filling when raw material is used up, and can not achieve continuous mill
Expect jet stream.
Invention content
The present invention provides a kind of recyclable abradant jet erosions to test System and method for, realizes that continuous abrasive material is penetrated to reach
The purpose of stream.
The technical solution adopted by the present invention to solve the technical problems is:A kind of recyclable abradant jet erosion test system
System, including:Target piece test suite, is provided with object under test, and target piece test suite includes jet inlet and fluid outlet;Abrasive material returns
Filling components are received, include for holding the filling recovery pond of the abrasive material of mortar, the filling recovery pond of abrasive material includes that mortar entrance, mortar go out
Mouth and liquid outlet, mortar entrance are connected to fluid outlet;Before mix husky component, including at least two mullings independent of each other
Tank, each mixing sand tank are connected to the mortar outlet of abrasive reclaiming filling components, are both provided on each mixing sand tank for controlling
The valve of mortar flow;Liquid pressure-applying unit is beaten, liquid pressure-applying unit entrance is beaten and is connected to liquid outlet, play the outlet of liquid pressure-applying unit
It can be connected to each mixing sand tank and abradant jet can be provided to jet inlet.
Further, each mixing sand tank includes that the accommodating chamber to communicate with each other and mulling room, accommodating chamber are located on mulling room
Side, mortar outlet are connected to accommodating chamber, and the outlet for beating liquid pressure-applying unit is connected to mulling room.
Further, it is additionally provided with sediment transport room between accommodating chamber and mulling room, preceding to mix husky component further include sediment transport screw rod
And speed regulating motor, sediment transport screw rod are arranged in sediment transport room and can the mortar in accommodating chamber be delivered to mulling room, speed regulating motor
It is connect with one end of sediment transport screw rod and sediment transport screw rod can be driven to rotate.
Further, accommodating chamber is provided with fluid injection entrance, and preceding to mix husky component further include inlet pipe, the note with accommodating chamber
Liquid entrance connects and can inject liquid into accommodating chamber.
Further, the connecting pin of inlet pipe and accommodating chamber is provided with compression spring and ball sealer, one end of compression spring and receiving
The fluid injection entrance of room connects, and the other end of compression spring is connect with ball sealer, and ball sealer can block inlet pipe.
Further, it is tool that target piece test suite, which includes target piece test barrel, nozzle and target piece aid element, target piece test barrel,
There are the tubular structure of inner cavity, target piece aid element to be removedly arranged in one end of target piece test barrel, nozzle is removedly arranged
It is jet inlet in the entrance of the other end of target piece test barrel, nozzle, the outlet of nozzle accommodates member towards target piece, and fluid outlet is set
It sets on the barrel of target piece test barrel.
Further, there is target piece test barrel target piece to test cover, and target piece test cover is arranged the one of target piece test barrel
End, target piece aid element includes target piece test barrel axis and target piece test experimental bed, target piece test barrel axis one end and target piece test barrel
Lid connection, target piece test experimental bed are fixed on the other end of target piece test barrel axis.
Further, it includes water tank and high-pressure plunger pump to beat liquid pressure-applying unit, and entrance and the liquid outlet of water tank connect
It connects, the outlet of water tank and the entrance of high-pressure plunger pump connect, and the outlet of high-pressure plunger pump can be all connected with each mixing sand tank.
Further, the filling recovery pond of abrasive material further includes liquid inlet, and the top of each mixing sand tank passes through drain line
It is connect with liquid inlet, positive displacement pump is provided in drain line.
Further, abrasive reclaiming filling components further include filling centrifugal pump, are arranged at mortar outlet.
Further, it further includes Electronic Control Assembly to be recycled abradant jet erosion test system, respectively with target piece test suite,
Abrasive reclaiming filling components preceding mixed husky component and are connected with liquid pressure-applying unit is beaten.
Further, the present invention also provides a kind of test methods, are tested using above-mentioned recyclable abradant jet erosion
System is tested, and test method includes the following steps:Object under test is arranged in target piece test suite in step 10;Step 20,
The valve of one of mixing sand tank is opened, and mortar is injected into the mixing sand tank by the filling recovery pond of abrasive material;Rapid 30, make to beat liquid
Pressure-applying unit is connect with one of mixing sand tank, is formed abradant jet at the mixing sand tank and is delivered to target piece test suite;Step
Rapid 40, the mortar in target piece test suite is recycled to the filling recovery pond of abrasive material through mortar entrance;Step 50, to open another mixed
The valve of silo, it is filling to the progress of another mixing sand tank while a mixing sand tank injects mortar thereto, wait for that another is mixed
After silo is filling, the valve of another mixing sand tank is closed;Step 60, when mortar is used up in one of mixing sand tank, make
It beats liquid pressure-applying unit to connect with another mixing sand tank, and forms abradant jet at the mixing sand tank and be delivered to target piece test group
Part.
The invention has the advantages that the opening and closing by controlling the valve on mixing sand tank, can control a mixing sand tank and exist
It is canned in another mixing sand tank progress abrasive material while compound abrasive, it can realize continuous abradant jet, and this hair for a long time
Abrasive material in bright can recycle, and material cutting, nozzle wear, mill can continuously be carried out it is not necessary that termination of pumping is canned for a long time by realizing
Expect the multinomial abradant jet experiment such as jet stream broken rock and casing sidetracking.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Reference numeral in figure:11, mixing sand tank;111, accommodating chamber;112, mulling room;113, sediment transport room;12, valve;13, defeated
Sand screw rod;14, speed regulating motor;15, inlet pipe;151, compression spring;152, ball sealer;16, drain line;17, positive displacement pump;21、
Target piece test barrel;22, nozzle;23, target piece tests cover;24, target piece test barrel axis;25, target piece test experimental bed;26, pressure
Sensor;27, flowmeter;31, water tank;32, high-pressure plunger pump;41, the filling recovery pond of abrasive material;42, filling centrifugal pump;51、
First solenoid valve;52, second solenoid valve;53, third solenoid valve;54, the 4th solenoid valve;55, the 5th solenoid valve;56, the 6th electricity
Magnet valve;60, Electronic Control Assembly.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention provides a kind of recyclable abradant jet erosions to test system, including target piece test group
Part, preceding mix husky component and beats liquid pressure-applying unit abrasive reclaiming filling components.Target piece test suite is provided with object under test, target
Part test suite includes jet inlet and fluid outlet.Abrasive reclaiming filling components include for holding the abrasive material of mortar filling time
Receives pond 41, the filling recovery pond 41 of abrasive material include mortar entrance, mortar outlet and liquid outlet, and mortar entrance connects with fluid outlet
It is logical.Before to mix husky component include at least two mixing sand tanks 11 independent of each other, each mixing sand tank 11 with filling group of abrasive reclaiming
The mortar outlet of part is connected to, and the valve 12 for controlling mortar flow is both provided on each mixing sand tank 11.Beat liquid pressure-applying unit
Entrance is connected to liquid outlet, is played the outlet of liquid pressure-applying unit and can be connected to and can be carried to jet inlet with each mixing sand tank 11
For abrasive material (mortar) jet stream.
By controlling the opening and closing of the valve 12 on mixing sand tank 11, a mixing sand tank 11 can be controlled while compound abrasive
It is canned in another mixing sand tank 11 progress abrasive material, it can realize continuous abradant jet, and the abrasive material energy in the present invention for a long time
It is enough to recycle, realize without termination of pumping it is canned can continuously carry out for a long time material cutting, nozzle wear, abradant jet broken rock with
And the multinomial abradant jet experiment such as casing sidetracking.
Each mixing sand tank 11 includes that the accommodating chamber 111 to communicate with each other and mulling room 112, accommodating chamber 111 are located at mulling room
112 tops, mortar outlet are connected to accommodating chamber 111, and the outlet for beating liquid pressure-applying unit is connected to mulling room 112.
Wherein, above-mentioned accommodating chamber 111 is arranged in the small cone structure in the big lower section in top, the entrance of the accommodating chamber 111 upper
Side, the outlet of the accommodating chamber 111 is arranged below.And the outlet of the accommodating chamber 111 and the entrance dislocation of mulling room 112 are set
It sets.
It is additionally provided with sediment transport room 113 between accommodating chamber 111 and mulling room 112, preceding to mix husky component further include sediment transport screw rod
13 and speed regulating motor 14, sediment transport screw rod 13 be arranged in sediment transport room 113 and the mortar in accommodating chamber 111 can be delivered to mulling
Room 112, speed regulating motor 14 connect with one end of sediment transport screw rod 13 and sediment transport screw rod 13 can be driven to rotate.Above-mentioned accommodating chamber 111
Outlet above one end of sediment transport screw rod 13, the entrance of above-mentioned mulling room 112 is arranged under the other end of sediment transport screw rod 13
Side.
The sediment transport screw rod 13 of the present invention, can replace different models, being connected to speed regulating motor 14 (being capable of basis as needed
Difference needs to control rotating speed, to preferably adjust abrasive material additive amount), it can be good at overcoming conventional abrasives test system can not
The problem of controlling abrasive concentration.
Preferably, accommodating chamber 111 is provided with fluid injection entrance, and preceding to mix husky component further include inlet pipe 15, with accommodating chamber
111 fluid injection entrance connects and can inject liquid into accommodating chamber 111.Inlet pipe 15 is set, it can be into accommodating chamber 111
Injection liquid facilitates access for above-mentioned mulling room 112 to promote abrasive material fluidization.
Further, inlet pipe 15 and the connecting pin of accommodating chamber 111 are provided with compression spring 151 and ball sealer 152, compression spring
151 one end is connect with the fluid injection entrance of accommodating chamber 111, and the other end of compression spring 151 is connect with ball sealer 152,152 energy of ball sealer
Enough block inlet pipe 15.Under normal conditions, above-mentioned ball sealer 152 is under the action of compression spring 151 and abrasive material by 15 envelope of inlet pipe
It is stifled, prevent abrasive material from entering inlet pipe 15.When pressure is more than 152 upper pressure of ball sealer in inlet pipe 15, ball sealer 152
It moves up, to open inlet pipe 15, inlet pipe 15 is enable normally to inject liquid to accommodating chamber 111.
As shown in Figure 1, target piece test suite includes target piece test barrel 21, nozzle 22 and target piece aid in the embodiment of the present invention
Element, target piece test barrel 21 are the tubular structure with inner cavity, and target piece aid element is removedly arranged in target piece test barrel 21
One end, nozzle 22 is removedly arranged the other end in target piece test barrel 21, and the entrance of nozzle 22 is jet inlet, nozzle
Outlet accommodates member towards target piece, and fluid outlet is arranged on the barrel of target piece test barrel 21.
Specifically, there is target piece test barrel 21 target piece to test cover 23, and target piece is tested cover 23 and is arranged in target piece test barrel
21 one end, it includes target piece test barrel axis 24 and target piece test experimental bed 25,24 one end of target piece test barrel axis that target piece, which accommodates element,
It is connect with target piece test cover 23, target piece test experimental bed 25 is fixed on the other end of target piece test barrel axis 24.
In the embodiment of the present invention, target piece tests cover 23 and 21 screw-thread fit of target piece test barrel, by adjusting target piece test
23 screw-in depth of cover setting needed for spray away from.Meanwhile the target piece test experimental bed 25 of multigroup different gradients is machined, according to reality
The target piece test experimental bed 25 at inclination angle needed for programmed replacement is tested to adjust spray angle.The outlet of target piece test barrel 21 is equipped with out
Mouth throttle valve can carry out effectively experiment pair for adjusting jet stream confining pressure to broken rock, the cutting rule under abradant jet different parameters
Than carrying out the preferred experimental study of optimized parameter.
Further, nozzle is threadedly coupled with nozzle 22, can pass through the nozzle of replacement different model and internal structure, comparison
The cutting of different type nozzle or rock breaking efficiency, while can also carry out the nozzles such as hydraulic jetting fracturing and be rushed during abradant jet
Lose the experimental studies such as wear law and working life test.
Preferably, target piece test suite further includes pressure sensor 26 and flowmeter 27, for measuring target piece test suite
Interior pressure and flow.
As shown in Figure 1, it includes water tank 31 and high-pressure plunger pump 32, the entrance and liquid of water tank 31 to beat liquid pressure-applying unit
Outlet connection, the outlet of water tank 31 connect with the entrance of high-pressure plunger pump 32, the outlet of high-pressure plunger pump 32 can with it is each
Mixing sand tank 11 is all connected with.High-pressure plunger pump 32 by the liquid pressing in water tank 31 and can be delivered in mulling room 112, and mixed
Abrasive material in sand room 112 is mixed to form abradant jet, and is delivered at target piece test suite by feed-line.
The filling recovery pond of abrasive material 41 further includes liquid inlet, and the top of each mixing sand tank 11 passes through drain line 16 and liquid
Body entrance connects, and positive displacement pump 17 is provided in drain line 16.Abrasive reclaiming filling components further include filling centrifugal pump 42, setting
At mortar outlet.It is by filling centrifugal pump 42 that abrasive material is filling in mixing sand tank 11 when carrying out filling to mixing sand tank 11, together
When need open positive displacement pump 17, when in drain carry the then filling end of larger amount of abrasive material.The purpose of positive displacement pump 17 is will be filling
When mixing sand tank 11 in clear water be transmitted back to abrasive reclaiming filling components, to achieve the purpose that recycling.
Recyclable abradant jet erosion test system in the embodiment of the present invention further includes the first solenoid valve 51, the second electromagnetism
Valve 52, third solenoid valve 53, the 4th solenoid valve 54, the 5th solenoid valve 55 and the 6th solenoid valve 56.Have in the embodiment of the present invention
Two mixing sand tanks 11, two mixing sand tanks 11 are arranged in parallel.
Wherein the first solenoid valve is arranged at the export pipeline of high-pressure plunger pump 32, the opening and closing for controlling the pipeline.The
Two solenoid valves 52 are arranged in high-pressure plunger pump 32 (being provided with pressure regulation circulation loop in the prior art) and one of mixing sand tank
On 11 connecting line, the connecting line in high-pressure plunger pump 32 and another mixing sand tank 11 is arranged in third solenoid valve 53
On.
4th solenoid valve 54 is disposed therein on the connecting line of a mixing sand tank 11 and target piece test suite, the 5th electromagnetism
Valve 55 is arranged on the connecting line of another mixing sand tank 11 and target piece test suite.One of mixing sand tank 11 is another with this
A mixing sand tank 11 summarizes pipeline by one and is connected on target piece test suite, and wherein gathering tube road is provided with the 6th electricity
Magnet valve 56.
Preferably, in the embodiment of the present invention, above-mentioned valve 12 is also solenoid valve.It, can be by the 4th electricity according to different needs
Magnet valve 54, the 5th solenoid valve 55, the 6th solenoid valve 56 and valve 12 are all provided with and are set to sand control solenoid valve.Remaining solenoid valve is common
Solenoid valve.
The embodiment of the invention also includes Electronic Control Assemblies 60, respectively with target piece test suite, abrasive reclaiming filling components, preceding mixed
Gaza's component is connected with liquid pressure-applying unit is beaten.Wherein, Electronic Control Assembly 60 includes pressure sensor, flowmeter, data collector, electricity
Magnet valve and control assembly (power control cabinet).Further, above-mentioned connecting line be equipped with multiple extension interfaces, for connect flowmeter,
The data acquisition equipments such as temperature sensor and pressure sensor.
The embodiment of the present invention additionally provides a kind of test method, and system is tested using above-mentioned recyclable abradant jet erosion
It is tested, which includes the following steps:
Object under test is arranged in target piece test suite in step 10;
Step 20, the valve 12 for opening one of mixing sand tank 11, and by the filling recovery pond 41 of abrasive material to the mixing sand tank
Mortar is injected in 11;
Step 30 makes dozen liquid pressure-applying unit be connect with one of mixing sand tank 11, forms abrasive material at the mixing sand tank 11 and penetrates
It flows and is delivered to target piece test suite;
Mortar in target piece test suite is recycled to the filling recovery pond of abrasive material 41 by step 40 through mortar entrance;
Step 50, the valve 12 for opening another mixing sand tank 11, while a mixing sand tank 11 injects mortar thereto,
Another mixing sand tank 11 is carried out filling, after waiting for that another mixing sand tank 11 is filling, closes the valve of another mixing sand tank 11
12;
Step 60, when mortar is used up in one of mixing sand tank 11, make to beat liquid pressure-applying unit and another mixing sand tank 11
Connection, and form abradant jet at the mixing sand tank 11 and be delivered to target piece test suite.
Specifically, step 10 further includes the enough sand of addition in the filling recovery pond 41 of abrasive material before starting abradant jet experiment
Slurry, is added enough clear water in water tank 31.
Further, step 10 further includes the target piece test experimental bed 25 by angle needed for replacement according to planning of experiments,
By adjust target piece test 23 screw-in depth of cover setting needed for spray away from, on nozzle 22 install additional test nozzles and close target piece survey
Try cylinder 21.
If shown in Fig. 1, step 20 includes opening the valve 12 of left side mixing sand tank 11, canned by filling centrifugal pump 42,
Open simultaneously left side 11 top positive displacement pump 17 of mixing sand tank draining, when in draining carry the then canned end of a large amount of abrasive materials.
Step 30 includes opening high-pressure plunger pump 32, while adjusting the rotating speed of sediment transport screw rod 13.Coordinate flowmeter 27 and pressure
Force snesor 26, and required pump pressure and sand concentration are determined according to planning of experiments.
Step 50 includes after starting experiment, opening the valve 12 of right side mixing sand tank 11, and in left side, mixing sand tank 11 adds sand
Meanwhile canned right side mixing sand tank 11.
Step 60 includes adjusting after abrasive material is used up in left side mixing sand tank 11 and closing second solenoid valve 52 and open third
Solenoid valve 53 adds abrasive material to achieve the purpose that use instead right tank, while left side mixing sand tank 11 starts canned, recycles repeatedly.
Further, step 60 further includes stopping abrasive material addition and high-pressure plunger pump 32 after experiment reaches the predetermined time,
Target piece or nozzle taking-up are weighed, abrasion condition is measured.
Preferably, nozzle parameter is optimized according to experimental result, finds out the best nozzle of performance.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect:Pass through control
The opening and closing of valve 12 on mixing sand tank 11 can control a mixing sand tank 11 while compound abrasive in another mixing sand tank 11
It is canned to carry out abrasive material, can realize continuous abradant jet for a long time, and the abrasive material in the present invention can recycle, realize nothing
Needing termination of pumping, canned can continuously to carry out material cutting, nozzle wear, abradant jet broken rock and casing sidetracking etc. for a long time multinomial
Abradant jet is tested.
The embodiment of the present invention can carry out abradant jet nozzle wear rule and service life experimental study, different by measuring
The outlet diameter and mass loss amount of injecting time rear nozzle, can quantitative assessment nozzle wear speed speculate its service life.
Further, the present invention is widely used, in addition to it can carry out experiment described above, in conjunction with PIV (particle image velocimetry method)
Equal flow-field tests device, can also carry out multiple function expansion experiments.
The above, only specific embodiments of the present invention, the range that cannot be implemented with its restriction invention, so it is equivalent
The displacement of component, or according to equivalent variations made by scope of patent protection of the present invention and modification, should all still fall within what this patent was covered
Scope.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical solution, technical solution with
Use can be freely combined between technical solution.
Claims (11)
1. system is tested in a kind of recyclable abradant jet erosion, which is characterized in that including:
Target piece test suite is provided with object under test, and the target piece test suite includes jet inlet and fluid outlet;
Abrasive reclaiming filling components include for holding the filling recovery pond of the abrasive material of mortar (41), the filling recovery pond of abrasive material (41)
Including mortar entrance, mortar outlet and liquid outlet, the mortar entrance is connected to the fluid outlet;
Before mix husky component, including at least two mixing sand tanks (11) independent of each other, each mixing sand tank (11) with the abrasive material
The mortar outlet connection of filling components is recycled, the valve for controlling mortar flow is both provided on each mixing sand tank (11)
(12), each mixing sand tank (11) includes the accommodating chamber (111) to communicate with each other and mulling room (112), and accommodating chamber (111) is located at mixed
Above sand room (112), the mortar outlet is connected to accommodating chamber (111);
Liquid pressure-applying unit is beaten, the liquid pressure-applying unit entrance of beating is connected to the liquid outlet, described to beat going out for liquid pressure-applying unit
Mouth can be connected to the mulling room (112) of each mixing sand tank (11) and can provide abradant jet to the jet inlet.
2. system is tested in recyclable abradant jet erosion according to claim 1, which is characterized in that accommodating chamber (111) with
Sediment transport room (113) is additionally provided between mulling room (112), it further includes sediment transport screw rod (13) and speed governing electricity that husky component is mixed before described
Machine (14), sediment transport screw rod (13) are arranged in sediment transport room (113) and can the mortar in accommodating chamber (111) be delivered to mulling room
(112), speed regulating motor (14) connect with one end of sediment transport screw rod (13) and sediment transport screw rod (13) can be driven to rotate.
3. system is tested in recyclable abradant jet erosion according to claim 1, which is characterized in that accommodating chamber (111) is set
It is equipped with fluid injection entrance, it further includes inlet pipe (15) that husky component is mixed before described, is connect simultaneously with the fluid injection entrance of accommodating chamber (111)
Liquid can be injected into accommodating chamber (111).
4. system is tested in recyclable abradant jet erosion according to claim 3, which is characterized in that inlet pipe (15) with
The connecting pin of accommodating chamber (111) is provided with compression spring (151) and ball sealer (152), one end and the accommodating chamber (111) of compression spring (151)
The connection of fluid injection entrance, the other end of compression spring (151) connect with ball sealer (152), and ball sealer (152) can block inlet pipe
(15)。
5. system is tested in recyclable abradant jet erosion according to any one of claim 1 to 4, which is characterized in that institute
State target piece test suite include target piece test barrel (21), nozzle (22) and target piece aid element, target piece test barrel (21) be with
The tubular structure of inner cavity, the target piece aid element are removedly arranged in one end of target piece test barrel (21), nozzle (22) energy
The other end in target piece test barrel (21) is releasably set, and the entrance of nozzle (22) is the jet inlet, the outlet court of nozzle
Member is accommodated to the target piece, the fluid outlet is arranged on the barrel of target piece test barrel (21).
6. system is tested in recyclable abradant jet erosion according to claim 5, which is characterized in that the target piece test barrel
(21) there is target piece test cover (23), target piece to test cover (23) and be arranged in one end of target piece test barrel (21), the target piece
Aid element includes target piece test barrel axis (24) and target piece test experimental bed (25), and target piece test barrel axis (24) one end is surveyed with target piece
It tries cover (23) to connect, target piece test experimental bed (25) is fixed on the other end of target piece test barrel axis (24).
7. system is tested in recyclable abradant jet erosion according to any one of claim 1 to 4, which is characterized in that institute
It includes water tank (31) and high-pressure plunger pump (32) to state and beat liquid pressure-applying unit, and entrance and the liquid outlet of water tank (31) connect
Connect, the outlet of water tank (31) is connect with the entrance of high-pressure plunger pump (32), the outlet of high-pressure plunger pump (32) can with it is each
Mixing sand tank (11) is all connected with.
8. system is tested in recyclable abradant jet erosion according to any one of claim 1 to 4, which is characterized in that mill
Expect that filling recovery pond (41) further includes liquid inlet, the top of each mixing sand tank (11) passes through drain line (16) and the liquid
Body entrance connects, and positive displacement pump (17) is provided in drain line (16).
9. system is tested in recyclable abradant jet erosion according to any one of claim 1 to 4, which is characterized in that institute
It further includes filling centrifugal pump (42) to state abrasive reclaiming filling components, is arranged at the mortar outlet.
10. system is tested in recyclable abradant jet erosion according to any one of claim 1 to 4, which is characterized in that can
It further includes Electronic Control Assembly (60) to recycle abradant jet erosion test system, is returned respectively with the target piece test suite, the abrasive material
Receive filling components, it is described before mix husky component and connected with the liquid pressure-applying unit of beating.
11. a kind of test method is tested using recyclable abradant jet erosion test system described in claim 1,
It is characterized in that, the test method includes the following steps:
The object under test is arranged in the target piece test suite in step 10;
Step 20, the valve (12) for opening one of mixing sand tank (11), and by the filling recovery pond of abrasive material (41) to the mulling
Mortar is injected in tank (11);
Step 30, make it is described beat liquid pressure-applying unit and connect with one of mixing sand tank (11), the shape at the mixing sand tank (11)
At abradant jet and it is delivered to the target piece test suite;
Mortar in the target piece test suite is recycled to the filling recovery pond of abrasive material (41) by step 40 through the fluid outlet;
Step 50, the valve (12) for opening another mixing sand tank (11) are injecting mortar to one of mixing sand tank (11)
While, it is filling to the progress of another described mixing sand tank (11), after waiting for that another described mixing sand tank (11) is filling, close institute
State the valve (12) of another mixing sand tank (11);
Step 60, when the interior mortar of one of mixing sand tank (11) is used up, make it is described beat liquid pressure-applying unit with it is described another
A mixing sand tank (11) connection, and form abradant jet at the mixing sand tank (11) and be delivered to the target piece test suite.
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CN109100248A (en) * | 2018-09-06 | 2018-12-28 | 中国海洋石油集团有限公司 | The erosion test device that a kind of environmental pressure, flow velocity, sand content can be automatically controled |
CN111380763A (en) * | 2018-12-28 | 2020-07-07 | 中国石油天然气股份有限公司 | Test system for abrasive water jet |
CN114034465B (en) * | 2021-11-11 | 2023-09-19 | 中国石油大学(华东) | Pre-mixed foam abrasive jet rock breaking experimental system and experimental method |
CN114473885B (en) * | 2022-01-26 | 2023-06-16 | 河南理工大学 | Front mixing type continuous feeding system and feeding method capable of automatically and accurately controlling materials |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004244883A (en) * | 2003-02-13 | 2004-09-02 | Sakai Heavy Ind Ltd | Water sprinkler of rolling vehicle |
CN104526573A (en) * | 2015-01-21 | 2015-04-22 | 北京科技大学 | Continuous slurry supply system for strip steel surface treatment and use method |
CN104552027A (en) * | 2013-10-15 | 2015-04-29 | 常州交通技师学院 | Front mixing grinding material jet-flow continuous feeding system |
CN204422360U (en) * | 2014-05-06 | 2015-06-24 | 西华大学 | Ejection-type abrasive particle and slurry erosion composite abrasion test device |
CN105397646A (en) * | 2015-10-23 | 2016-03-16 | 广州海运船舶工程有限公司 | Continuous sand supplying system and continuous sand supplying method |
CN205438251U (en) * | 2016-03-07 | 2016-08-10 | 武汉大学苏州研究院 | Fluidic device of regulation and control abrasive material |
CN106112821A (en) * | 2016-07-29 | 2016-11-16 | 重庆大学 | A kind of front mixing abrasive water jet is worked continuously system and method |
CN206258332U (en) * | 2016-11-30 | 2017-06-16 | 太原科技大学 | A kind of pot type erosion abrasion test device |
CN106885749A (en) * | 2017-03-15 | 2017-06-23 | 太原科技大学 | A kind of pot type erosion abrasion test device and method |
-
2017
- 2017-10-18 CN CN201710978245.5A patent/CN107813229B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004244883A (en) * | 2003-02-13 | 2004-09-02 | Sakai Heavy Ind Ltd | Water sprinkler of rolling vehicle |
CN104552027A (en) * | 2013-10-15 | 2015-04-29 | 常州交通技师学院 | Front mixing grinding material jet-flow continuous feeding system |
CN204422360U (en) * | 2014-05-06 | 2015-06-24 | 西华大学 | Ejection-type abrasive particle and slurry erosion composite abrasion test device |
CN104526573A (en) * | 2015-01-21 | 2015-04-22 | 北京科技大学 | Continuous slurry supply system for strip steel surface treatment and use method |
CN105397646A (en) * | 2015-10-23 | 2016-03-16 | 广州海运船舶工程有限公司 | Continuous sand supplying system and continuous sand supplying method |
CN205438251U (en) * | 2016-03-07 | 2016-08-10 | 武汉大学苏州研究院 | Fluidic device of regulation and control abrasive material |
CN106112821A (en) * | 2016-07-29 | 2016-11-16 | 重庆大学 | A kind of front mixing abrasive water jet is worked continuously system and method |
CN206258332U (en) * | 2016-11-30 | 2017-06-16 | 太原科技大学 | A kind of pot type erosion abrasion test device |
CN106885749A (en) * | 2017-03-15 | 2017-06-23 | 太原科技大学 | A kind of pot type erosion abrasion test device and method |
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