CN110125814A - A kind of continuous automatic supplier of the abrasive material of voltage stabilization and current stabilization - Google Patents
A kind of continuous automatic supplier of the abrasive material of voltage stabilization and current stabilization Download PDFInfo
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- CN110125814A CN110125814A CN201910467972.4A CN201910467972A CN110125814A CN 110125814 A CN110125814 A CN 110125814A CN 201910467972 A CN201910467972 A CN 201910467972A CN 110125814 A CN110125814 A CN 110125814A
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- pressure
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
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- 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
- 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
- B24C7/0015—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 with control of feed parameters, e.g. feed rate of abrasive material or 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of continuous automatic suppliers of the abrasive material of voltage stabilization and current stabilization, including control module, double spherical high-pressure abrasive cans, high pressure water pipeline, low pressure water lines, Feed lines, abrasive water-jet pipeline and the valve and sensor being arranged on each pipeline, double spherical abrasive material pot valve seats connect Feed lines, high pressure water pipeline and low pressure water lines, water pump is connected by pressure duct with above-mentioned each function element, overflow valve is equipped in pipeline, main road proportional flow control valve, bypass ratio flow valve, pneumatic ball valve, high-pressure ball valve, control, which is combined, by valve on-off realizes various functions.The present apparatus realizes pure water jets and continuously and automatically abrasive water-jet operation by the combination of system valve on-off, while each sensor and accumulator, flow valve coordinated by being connected to control module, can not only voltage stabilization and current stabilization, can also be achieved abrasive concentration automatic adjustment, overpressure alarm.The equipment safety is high, easy to operate, can be widely applied.
Description
Technical field
The invention belongs to mechanical abradant jet fields, and in particular to the continuous automatic operation device of abrasive water-jet.
Background technique
Water-jet technology is the new technology that RECENT DEVELOPMENTS is got up, industrially widely used, can be used as jet stream and cuts
Cut, Rock penetrating, material surface cleaning, probing exploitation etc..Pressure needed for realizing industrial use as pure water jets is excessive,
Requirement to pump is excessively high, it is difficult to promote the use of, therefore scholars develop abrasive water jet Flow Technique, this solid liquid media is penetrated
Stream plays good cutting effect, is promoted the use of.Abradant jet technology can be divided into preceding mixing due to hybrid mode difference
Abradant jet and rear compound abrasive jet stream.Compound abrasive jet stream is not uniform enough since abrasive material is mixed with water afterwards, and abrasive material is difficult to sufficiently
Accelerate, jet stream, which easily sucks air, causes cutting power to decline to a great extent, it usually needs 200MPa pressure above could effectively be cut, right
Pump pressure requires to increase, and the Premixed Abrasive Water Jet can preferably solve the problems, such as this.The Premixed Abrasive Water Jet is in advance in high pressure
It is sufficiently mixed in pipeline, then accelerates to project by nozzle, only 20-30MPa pressure just can play good cutting to rock material
Effect.
In industrial application, though the Premixed Abrasive Water Jet technology obtains good result, existing equipment exists can not be continuous
Auto feed or system excessively bulky complex can not adjust the problems such as concentration finally without safety early warning device and limit mill
Expect the further development of water-jet technology.A kind of abrasive material as disclosed in patent No. CN103100984B patent of invention automatically supplies dress
It sets and application method, is automatically supplied though the device is able to achieve abrasive material, need to stop jet stream after abrasive material exhausts in tank and start plus abrasive material,
It cannot achieve and work continuously.Patent No. CN104552027B patent of invention discloses a kind of the Premixed Abrasive Water Jet continuous feeding system
Device cannot achieve abrasive concentration adjusting, using multiple pump group piston cylinders though the device is able to achieve the continuous supply of abrasive material
Principle is persistently fed, and structure is complicated, and equipment cost is high, it is difficult to promote.
Therefore, for the defect of existing the Premixed Abrasive Water Jet device, invent one kind can voltage stabilization and current stabilization continuously pacify automatically
The abradant jet equipment of full operation is of great significance.
Summary of the invention
To solve the above problems, the present invention designs a kind of continuous automatic feeding system of abrasive material of voltage stabilization and current stabilization, can be realized
Abrasive material automatically supplies, and works continuously, and can realize that abrasive concentration automatically adjusts, and the functions such as overpressure alarm autostop solve to pass
The Premixed Abrasive Water Jet system of uniting can not be under voltage stabilization and current stabilization state the problem of the continuous safety work of automatic adjustment abrasive concentration.
Technical scheme is as follows:
A kind of continuous automatic supplier of the abrasive material of voltage stabilization and current stabilization, including high-pressure abrasive material tank, high pressure water pipeline, low pressure water lines,
Feed lines, abrasive water-jet pipeline and the valve and sensor being arranged on each pipeline.
The high-pressure abrasive material tank is spherical double tanks, and two spherical high-pressure abrasive cans are in parallel, passes through the respective valve seat in tank top
Feed lines, high pressure water pipeline and low pressure water lines are separately connected, the export pipeline of two pot bottoms connects mixing chamber after converging,
Pneumatic ball valve is respectively set on export pipeline, mixing chamber is connected by abrasive water-jet pipeline with nozzle；Two spherical high-pressure mills
Batch can one feed a, charging, carries out free switching by valve.
The high pressure water pipeline connects water source by water pump, and accumulator is arranged in pump outlet, and high pressure water passes through accumulator
After be divided into two branches, a branch is directly connected with mixing chamber, and another branch is divided into two-way again, be separately connected after pneumatic ball valve with
Two spherical high-pressure abrasive cans are connected, and bypass ratio flow valve is connected on this branch road.
The Feed lines connect water source by water pump, are divided into two branches respectively with two after main line connection jet pump
A spherical high-pressure abrasive can is connected, and jet pump connects abrasive material bucket, and rolling up abrasive material in suction abrasive material bucket by negative pressure is two spherical high-pressures
Abrasive can continuous feeding；Three pneumatic ball valves are arranged in the Feed lines on main line and Zhi Lu respectively.
The low pressure water lines are picked out from the valve seat of two spherical high-pressure abrasive cans respectively, and high-pressure ball valve is arranged, and pipeline goes out
Mouth is connected to pond.
Pressure sensor, main road proportional flow control valve, ultrasonic wave concentrations detectors are provided on the abrasive water-jet pipeline,
Nozzle is connected in the outlet of pipeline.
The pressure sensor and ultrasonic wave concentrations detectors are connected in control module by signal transmission line, described
Control module passes through the bypass ratio flow that signal transmssion line is connected to main road proportional flow control valve and is arranged on high-pressure water pipe road
Valve returns to control module by ultrasonic wave concentrations detectors concentration data, and control module controls main road proportional flow control valve and side
Road proportional flow control valve opening degree realizes abrasive concentration auto-adjustment control.
Described device is provided with reddish yellow signal lamp and buzzer warning device, and it is pre- to realize that overpressure alarm and single tank abrasive material exhaust
It is alert.
Described device passes through the accumulator and two spherical high-pressure abrasive cans realization voltage stabilization and current stabilizations on pressure duct；Pass through tune
Several pneumatic ball valves on section pipeline combine the continuous automatic confession of realization with the on-off of main road proportional flow control valve, bypass ratio flow valve
The abrasive water-jet given and pure water jets operation.
The present invention has the advantages that
Abrasive can need to be high-pressure-resistant vessel, and traditional equipment is mostly elliposoidal tank body, it usually needs welding, voltage endurance capability is lower, this
In invention, high-pressure abrasive material tank is designed using spheroidal, spherical tank can one-pass molding, volume is bigger, relatively traditional tank body resistance to pressure
Can be stronger, and using double spherical high-pressure abrasive cans designs, realization system continuously uninterrupted operation while improve abrasive can
Pressure-resistant performance, ensured the safety and stability of long-term work.
2. the present invention solves the problems, such as conventional fluidic device jet pulse, the present invention is ground by setting accumulator and high pressure
Batch can cooperation, realizes voltage stabilization and current stabilization operation, has ensured the stabilization operation of abradant jet.
3. the present invention solves the problems, such as that abradant jet concentration is difficult to control, pass through the ultrasonic wave concentrations detectors in pipeline
Concentration data returns control module, and control module controls main road proportional flow control valve and bypass ratio flow valve opening degree realizes abrasive material
Concentration automatic regulation function can carry out the abradant jet operation under more concentration.
4. the present invention solves the problems, such as that conventional apparatus safety is not high, real-time by the pressure sensor on pressure duct
Pressure data is returned to control module, control module analyzes pressure, the indicator light when pipeline superpressure, in control module
It is reddened lamp by the amber light worked normally, buzzer alarm sounds, system autostop can ensure that the safety under long working is pre-
It is alert, ensure safety work.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention
In Fig. 1, nozzle 1(jet exit), ultrasonic detector 2, main road proportional flow control valve 3, pressure sensor 4, abrasive water jet
Flow tube road 5, pneumatic ball valve 6, mixing chamber 7, overflow valve 8, pond 9, high-pressure water inlet 10, water pump 11, overflow valve 12, high pressure water enter
Mouth 13, water pump 14, accumulator 15, high pressure water main line 16, pond 17, low pressure water lines 18, low pressure water lines 19, high-pressure ball valve
20, high-pressure ball valve 21, high pressure water pipeline 22, bypass ratio flow valve 23, valve seat 24, pneumatic ball valve 25 26 27, Feed lines
28, Feed lines 29, abrasive material bucket 30, pneumatic ball valve 31, jet pump 32, pneumatic ball valve 33, pneumatic ball valve 34, high-pressure abrasive material tank
35, high-pressure abrasive material tank 36.
Specific embodiment
Below with reference to Fig. 1, the invention will be further described.
Referring to Fig. 1, it mainly includes height that a kind of abrasive material for voltage stabilization and current stabilization that the present invention designs, which continuously automatically supplies prior-warning device,
Press abrasive can, high pressure water pipeline, low pressure water lines, Feed lines, abrasive water-jet pipeline 5 and the valve being arranged on each pipeline
And sensor, there are also controllers.
The high-pressure abrasive material tank is spherical double tanks, i.e. the top of two spherical high-pressure abrasive cans 35,36, tank is equipped with valve seat
24, valve seat is separately connected Feed lines, high pressure water pipeline and low pressure water lines, and high-pressure ball valve 20,21 is arranged in low pressure water lines,
Tube outlet is connected to pond 17.
Described two spherical high-pressure abrasive cans 35,36 connect mixing chamber 7 by two pneumatic ball valves 33,34 on pipeline,
Mixing chamber 7 connects abrasive water-jet pipeline 5, is provided with pressure sensor 4, main road proportional flow control valve on abrasive water-jet pipeline 5
3, ultrasonic wave concentrations detectors 2 connect nozzle 1 in the outlet of pipeline.
On high-pressure water pipe road, accumulator 15 is arranged in 14 exit of water pump, and high pressure water pipeline is passing through accumulator 15
After be divided into two branches, a branch is directly connected with mixing chamber 7, and another branch passes through two pneumatic ball valves 25,26 and double balls
Shape high-pressure abrasive material tank 35,36 is connected.
In base pressure water lines, low pressure water lines are picked out from the valve seat of two spherical high-pressure abrasive cans 35,36 respectively, low
Pressure pipe road setting high-pressure ball valve 20,21, tube outlet is connected to pond 17.During feeding to abrasive can, volume inhales mill
The fluid-mixing of material enters abrasive can, and abrasive material sedimentation aggregation, extra water is overflowed to flow out from low pressure water lines, plays draining and makees
With realization abrasive can feeder process.
In the present apparatus, the water source of high pressure water pipeline and Feed lines is same pond 9, and two water pumps 11,14 are by same water
Pond 9 is supplied water, and water pump 11,14 is connected separately with overflow valve 8,12, on the one hand can be played when system works by regulation relief valve
On the other hand pressure regulation effect can play the role of safeguard protection, when system pressure is more than set pressure to set up system pressure
Overflow is opened, overload protection is carried out.
The controller of the present apparatus connects pressure sensor 4, ultrasonic wave concentrations detectors 2, main road ratio by signal transmssion line
Example flow valve 3, bypass ratio flow valve 23 and remaining each valve, return to control by ultrasonic wave concentrations detectors concentration data
Module, control module controls main road proportional flow control valve and bypass ratio flow valve opening degree realizes that abrasive concentration automatic adjustment is controlled
System.
The present apparatus further includes warning device, including reddish yellow signal lamp and buzzer, can be realized overpressure alarm and single tank mill
Material exhausts early warning, the pressure data that the control module is returned in real time by the pressure sensor 4 on pressure duct to pressure into
Row analysis, when pipeline superpressure, control reddish yellow signal lamp and buzzer warning device are alarmed, system autostop.Meanwhile passing through
The ultrasonic wave concentrations detectors 2 being arranged on water jet pipeline, when detecting jet stream abrasive concentration is 0, it was demonstrated that the abrasive material of work
Abrasive material exhausts in tank, and the single tank abrasive material of progress exhausts early warning early warning after control module receives jet stream abrasive material concentration data.
The present apparatus passes through several pneumatic ball valves 6 of regulation pipe road, 27,31,25,26, high-pressure ball valve 20,21, main road ratio
The abrasive water-jet continuously automatically supplied can be achieved for example flow valve 3, the combination of 23 on-off of bypass ratio flow valve and pure water jets are made
Industry, operation process are as follows:
1, continuous abrasive water-jet operation: pneumatic ball valve 25,34,6,31 is opened, and pneumatic ball valve 26,33,27 is closed, smash
Valve 20 is closed, and high-pressure ball valve 21 is opened, and high pressure water is divided into two branches, a branch after entering accumulator 15 by entrance 13
Enter spherical high-pressure abrasive can 36 by bypass ratio flow valve 23, pneumatic ball valve 25, another branch is by mixing chamber 7 and by height
The abrasive material mixing that pressure abrasive can 36 is flowed out through pneumatic ball valve 34, sprays from nozzle 1.Meanwhile high-pressure water inlet 10 is through pneumatic ball valve 6
Into jet pump 32 and the abrasive material inhaled in abrasive material bucket 30 is rolled up, the high pressure water of compound abrasive enters spherical high-pressure by pneumatic ball valve 31
Precipitating in abrasive can (35) is overflowed water and is flowed into pond 17 through high-pressure ball valve 21, and single tank abrasive material switches another abrasive can after exhausting
It works on.
2, pure water jets operation: pneumatic ball valve 25,26,33,34 being closed, switches off the pump 11, water pump 14 is opened, through high pressure
Water inlet 13 flows through accumulator 15 and enters abrasive water-jet pipeline (5) through mixing chamber 7, finally sprays in nozzle 1.
The present apparatus realizes pure water jets and continuously and automatically abrasive water-jet operation by the combination of valve on-off, passes through simultaneously
Be connected to each sensor and accumulator, flow valve coordinated of control module, can not only voltage stabilization and current stabilization, can also be achieved abrasive material
Concentration automatic adjustment, overpressure alarm.Apparatus structure is simple, and energy overpressure alarm, superpressure is shut down, and safety is good, the plant automation
Degree is high, highly-safe, easy to operate, meets engineering actual demand, can be widely applied.
In addition to the embodiments described above, the present invention can also carry out other embodiments, all technologies formed using equivalent substitution
Embodiment, within the scope of protection required by the present invention.
Claims (4)
1. a kind of continuous automatic supplier of the abrasive material of voltage stabilization and current stabilization, including high-pressure abrasive material tank, high pressure water pipeline, low pressure water pipe
Road, Feed lines, abrasive water-jet pipeline, the valve and sensor being arranged on each pipeline, and to the control that device is controlled
Molding block；It is characterized by:
The high-pressure abrasive material tank is spherical double tanks, and two spherical high-pressure abrasive cans (35,36) are in parallel, passes through the respective valve in tank top
Seat (24) is separately connected Feed lines, high pressure water pipeline and low pressure water lines, and the export pipeline of two pot bottoms connects after converging
Mixing chamber (7) is respectively set pneumatic ball valve (33,34) on export pipeline, and mixing chamber (7) passes through abrasive water-jet pipeline and nozzle
It is connected；Two spherical high-pressure abrasive can (35,36) one feed, a charging are realized by valve and are switched；
The high pressure water pipeline connects water source by water pump (14), and accumulator (15) are arranged in water pump (14) exit, and high pressure water is logical
It is divided into two branches after crossing accumulator (15), a branch is directly connected with mixing chamber (7), and another branch is divided into two-way again, respectively
Connection pneumatic ball valve (25,26) is connected with two spherical high-pressure abrasive cans (35,36) afterwards, and connects by-pass ratio on this branch road
Example flow valve (23)；
The Feed lines by water pump (11) connect water source, main line connection jet pump (32) after be divided into two branches (28,
29) it is connected respectively with two spherical high-pressure abrasive cans (35,36), jet pump (32) connects abrasive material bucket (30), is rolled up and is inhaled by negative pressure
Abrasive material is two spherical high-pressure abrasive can continuous feedings in abrasive material bucket；The Feed lines are arranged on main line and Zhi Lu respectively
Three pneumatic ball valves (6,27,31)；
The low pressure water lines are picked out from the valve seat of two spherical high-pressure abrasive cans (35,36) respectively, setting high-pressure ball valve (20,
21), tube outlet is connected to pond；
Pressure sensor (4), main road proportional flow control valve (3), ultrasonic wave concentration is provided on the abrasive water-jet pipeline (5) to visit
It surveys device (2)；
The control module connects pressure sensor (4), ultrasonic wave concentrations detectors (2), main road ratio by signal transmssion line
Flow valve (3), bypass ratio flow valve (23) and remaining each valve return to control by ultrasonic wave concentrations detectors concentration data
Molding block, control module controls main road proportional flow control valve and bypass ratio flow valve opening degree realizes that abrasive concentration automatic adjustment is controlled
System；The control module is equipped with reddish yellow signal lamp and buzzer warning device, real-time by the pressure sensor on pressure duct
Pressure data is returned to control module, control module analyzes pressure, when pipeline superpressure, the reddish yellow signal of control module
Lamp and buzzer warning device are alarmed, system autostop；
Described device realizes that pressure stabilizings are steady by accumulator (15) on pressure duct and two spherical high-pressure abrasive cans (35,36)
Stream；Several pneumatic ball valves (6,27,31,25,26) and main road proportional flow control valve (3), bypass ratio stream by regulation pipe road
The abrasive water-jet continuously automatically supplied and pure water jets operation are realized in the on-off combination of amount valve (23).
2. the continuous automatic supplier of the abrasive material of voltage stabilization and current stabilization according to claim 1, which is characterized in that described device
Job state includes:
(1) continuous abrasive water-jet operation: opening pneumatic ball valve (25,34,6,31), and pneumatic ball valve (26,33,27) is closed, high
Pressure ball valve (20) is closed, and high-pressure ball valve (21) is opened, and high pressure water is divided into two after entering accumulator (15) by entrance (13)
Branch, a branch enter spherical high-pressure abrasive can (36) by bypass ratio flow valve (23), pneumatic ball valve (25), Ling Yizhi
Road is mixed by mixing chamber (7) with the abrasive material flowed out by high-pressure abrasive material tank (36) through pneumatic ball valve (34), is sprayed from nozzle (1),
Meanwhile high-pressure water inlet (10) enters jet pump (32) through pneumatic ball valve (6) and rolls up the abrasive material inhaled in abrasive material bucket (30), mixer mill
The high pressure water of material enters precipitating in spherical high-pressure abrasive can (35) by pneumatic ball valve (31), overflows water and flows into through low pressure water lines
In pond；
(2) pure water jets operation: pneumatic ball valve (25,26,33,34) are closed, and switch off the pump (11), are opened water pump (14), warp
High-pressure water inlet (13) flows through accumulator (15) and enters abrasive water-jet pipeline (5) through mixing chamber (7), finally sprays in nozzle (1)
Out.
3. the continuous automatic supplier of the abrasive material of voltage stabilization and current stabilization according to claim 1, it is characterised in that the water source is same
One pond (9), two water pumps (11,14) by same pond (9) supply water, and water pump (11,14) be connected separately with overflow valve (8,
12).
4. the continuous automatic supplier of the abrasive material of voltage stabilization and current stabilization according to claim 1, it is characterised in that be additionally provided with alarm dress
It sets, including reddish yellow signal lamp and buzzer, realizes that overpressure alarm and single tank abrasive material exhaust early warning, the control module passes through high pressure
The pressure data that pressure sensor (4) on pipeline returns in real time analyzes pressure, when pipeline superpressure, control alarm dress
Set alarm, system autostop；Meanwhile the ultrasonic wave concentrations detectors (2) by being arranged on water jet pipeline, it is penetrated when detecting
When stream abrasive concentration is 0, the single tank abrasive material of progress exhausts early warning early warning after control module receives jet stream abrasive material concentration data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467972.4A CN110125814B (en) | 2019-05-31 | 2019-05-31 | Continuous automatic abrasive feeding device with stable voltage and stable flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467972.4A CN110125814B (en) | 2019-05-31 | 2019-05-31 | Continuous automatic abrasive feeding device with stable voltage and stable flow |
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| Publication Number | Publication Date |
|---|---|
| CN110125814A true CN110125814A (en) | 2019-08-16 |
| CN110125814B CN110125814B (en) | 2020-10-27 |
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ID=67583412
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910467972.4A Active CN110125814B (en) | 2019-05-31 | 2019-05-31 | Continuous automatic abrasive feeding device with stable voltage and stable flow |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171521A (en) * | 2020-09-23 | 2021-01-05 | 冯金喜 | Sand blasting circulation system |
| CN112171528A (en) * | 2020-09-23 | 2021-01-05 | 冯金喜 | Sand cylinder for sand blasting machine |
| CN112428162A (en) * | 2020-11-19 | 2021-03-02 | 中国矿业大学 | Continuous abrasive jet flow supply system free of disassembly and assembly |
| CN113276027A (en) * | 2021-06-24 | 2021-08-20 | 中国铁建重工集团股份有限公司 | Abrasive jet control system |
| CN114217579A (en) * | 2021-11-30 | 2022-03-22 | 武汉大学 | System and method for dynamically adjusting high polymer for grinding steel rail by abrasive water jet |
| CN114523421A (en) * | 2022-03-03 | 2022-05-24 | 周口师范学院 | Abrasive water jet polishing device for high-strength and high-hardness plastic material |
| CN114700880A (en) * | 2022-03-24 | 2022-07-05 | 重庆大学 | Abrasive mass concentration detection system and method for abrasive jet equipment |
| EP4052845A1 (en) * | 2021-03-02 | 2022-09-07 | Dynaset Oy | Apparatus and method for mixing pressurized fluid and additive, work machine, fire fighting equipment, and rescue vehicle |
| WO2023193438A1 (en) * | 2022-04-08 | 2023-10-12 | 中铁第四勘察设计院集团有限公司 | Water quality inspection circulating system and method for high-pressure abrasive water jet steel rail grinding |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009166198A (en) * | 2008-01-18 | 2009-07-30 | Disco Abrasive Syst Ltd | Water jet machining device |
| CN102430983A (en) * | 2011-11-24 | 2012-05-02 | 西南科技大学 | Two-side material supply type high-pressure grinding material water jet flow polishing device |
| CN103100984A (en) * | 2013-03-11 | 2013-05-15 | 重庆大学 | Abrasive automatic feeding device and using method |
| CN105563349A (en) * | 2016-01-27 | 2016-05-11 | 北京雷蒙赛博机电技术有限公司 | Abrasive concentration control system for front mixed abrasive water jet equipment |
| CN107953270A (en) * | 2017-12-29 | 2018-04-24 | 武汉大学 | A kind of double tank double-pump type the Premixed Abrasive Water Jet continuous working systems |
| CN108608338A (en) * | 2018-05-23 | 2018-10-02 | 武汉大学 | A kind of preceding mix grinding material jet flow generating apparatus |
-
2019
- 2019-05-31 CN CN201910467972.4A patent/CN110125814B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009166198A (en) * | 2008-01-18 | 2009-07-30 | Disco Abrasive Syst Ltd | Water jet machining device |
| CN102430983A (en) * | 2011-11-24 | 2012-05-02 | 西南科技大学 | Two-side material supply type high-pressure grinding material water jet flow polishing device |
| CN103100984A (en) * | 2013-03-11 | 2013-05-15 | 重庆大学 | Abrasive automatic feeding device and using method |
| CN105563349A (en) * | 2016-01-27 | 2016-05-11 | 北京雷蒙赛博机电技术有限公司 | Abrasive concentration control system for front mixed abrasive water jet equipment |
| CN107953270A (en) * | 2017-12-29 | 2018-04-24 | 武汉大学 | A kind of double tank double-pump type the Premixed Abrasive Water Jet continuous working systems |
| CN108608338A (en) * | 2018-05-23 | 2018-10-02 | 武汉大学 | A kind of preceding mix grinding material jet flow generating apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 左伟芹等: "前混合磨料射流新型连续加砂系统设计与实验", 《应用基础与工程科学学报》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171521A (en) * | 2020-09-23 | 2021-01-05 | 冯金喜 | Sand blasting circulation system |
| CN112171528A (en) * | 2020-09-23 | 2021-01-05 | 冯金喜 | Sand cylinder for sand blasting machine |
| CN112428162A (en) * | 2020-11-19 | 2021-03-02 | 中国矿业大学 | Continuous abrasive jet flow supply system free of disassembly and assembly |
| CN112428162B (en) * | 2020-11-19 | 2021-11-23 | 中国矿业大学 | Continuous abrasive jet flow supply system free of disassembly and assembly |
| EP4052845A1 (en) * | 2021-03-02 | 2022-09-07 | Dynaset Oy | Apparatus and method for mixing pressurized fluid and additive, work machine, fire fighting equipment, and rescue vehicle |
| CN113276027A (en) * | 2021-06-24 | 2021-08-20 | 中国铁建重工集团股份有限公司 | Abrasive jet control system |
| CN114217579A (en) * | 2021-11-30 | 2022-03-22 | 武汉大学 | System and method for dynamically adjusting high polymer for grinding steel rail by abrasive water jet |
| CN114523421A (en) * | 2022-03-03 | 2022-05-24 | 周口师范学院 | Abrasive water jet polishing device for high-strength and high-hardness plastic material |
| CN114700880A (en) * | 2022-03-24 | 2022-07-05 | 重庆大学 | Abrasive mass concentration detection system and method for abrasive jet equipment |
| CN114700880B (en) * | 2022-03-24 | 2024-03-26 | 重庆大学 | Abrasive mass concentration detection system and method for abrasive jet equipment |
| WO2023193438A1 (en) * | 2022-04-08 | 2023-10-12 | 中铁第四勘察设计院集团有限公司 | Water quality inspection circulating system and method for high-pressure abrasive water jet steel rail grinding |
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| CN110125814B (en) | 2020-10-27 |
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