CN108000374A - A kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus - Google Patents
A kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus Download PDFInfo
- Publication number
- CN108000374A CN108000374A CN201810028616.8A CN201810028616A CN108000374A CN 108000374 A CN108000374 A CN 108000374A CN 201810028616 A CN201810028616 A CN 201810028616A CN 108000374 A CN108000374 A CN 108000374A
- Authority
- CN
- China
- Prior art keywords
- abrasive material
- electromagnetism
- pulse
- low pressure
- material passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
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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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators
- B05B1/083—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators the pulsating mechanism comprising movable parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/1431—Arrangements for supplying particulate material comprising means for supplying an additional liquid
- B05B7/1436—Arrangements for supplying particulate material comprising means for supplying an additional liquid to a container where the particulate material and the additional liquid are brought together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/1477—Arrangements for supplying particulate material means for supplying to several spray apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/08—Devices for generating abrasive blasts non-mechanically, e.g. of metallic abrasives by means of a magnetic field or by detonating cords
Abstract
The invention discloses a kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus, including console and pumping plant, further include electromagnetism conveying pulse abrasive material passage and low pressure abrasive barrel, the electromagnetism conveys pulse abrasive material passage, pole position hard spring is sequentially installed with outside the electromagnetism conveying pulse abrasive material passage in, resilient sleeve, buffer slinky spring and impact pressing sleeve, the left end of the electromagnetism conveying pulse abrasive material passage is provided with positive hot-wire coil, the right end of the electromagnetism conveying pulse abrasive material passage is provided with reverse hot-wire coil, middle acceleration components are also equipped with the electromagnetism conveying pulse abrasive material passage, U-tube road is installed on the outside of the low pressure abrasive barrel, the both sides in the U-tube road are equipped with vertical side pipe, uniformly distributed fluidization hair fan nozzle is installed on the inside of the vertical side pipe.The present invention can use acceleration components among electromagnetic drive that low pressure abrasive material and water mixed liquid are formed high voltage pulse jet function, without high-pressure container and termination of pumping sand loading.
Description
Technical field
The present invention relates to water jet mechanical equipment design field, more particularly to a kind of pulse alternative expression electromagnetism abrasive material to penetrate
Flow generating apparatus.
Background technology
Water jet is that the high speed water a fluid stream of different shapes formed is flowed out by nozzle, and the flow velocity of jet stream depends on jet expansion
Pressure drop before and after section.Water jet is energy conversion and a kind of simplest form of application.In general, power-driven pump passes through
One is completed to water to inhale, be drained through journey, and a certain amount of water pump is sent to pressure duct, it is reached nozzle with certain energy.And spray
The aperture of mouth requires more much smaller than pressure duct diameter, therefore reaches this certain amount of water of nozzle to mass flowing nozzle hole,
It must accelerate.In this way, the water for accelerating cohesion by nozzle bore is formed jet stream.
However, existing pulse alternative expression electromagnetism abrasive material jet flow generating apparatus cannot use acceleration components among electromagnetic drive
Low pressure abrasive material and water mixed liquid are formed into high voltage pulse jet function, high-pressure container need to be used as abrasive material storage tank, can not
Avoid forming high-pressure jet using carrying out mixing output in high pressure water and abrasive material mixing chamber in a high voltage state, can't be effective
Termination of pumping sand loading is avoided, greatly reduces working time and the efficiency of abradant jet, some pulse alternative expression electromagnetism abradant jets hair
The extreme position that generating apparatus can neither limit resilient sleeve can limit resilient sleeve with impacting the position of pressing sleeve again, can't effectively prevent
Resilient sleeve directly produces collision with impact pressing sleeve and causes resilient sleeve to fail with impact pressing sleeve damage, some pulse alternative expression Electromagnetic mills
Material jet flow generating apparatus cannot be guaranteed that the abrasive material under high pressure conditions is smoothly exported with water mixed liquid through nozzle, some pulse alternative expressions
Electromagnetism abrasive material jet flow generating apparatus cannot alternately accelerate middle acceleration components by under the low-pressure state of middle acceleration components both sides
Electromagnetism conveying pulse abrasive material passage in abrasive material and water mixed liquid accelerate to high pressure conditions, also some pulse alternative expression electromagnetism abrasive materials
Abrasive material on low pressure abrasive barrel inner wall can not be inputted and accelerate low pressure to grind by jet flow generating apparatus to low pressure abrasive barrel middle part
Abrasive material fluidization makes abrasive material easy to which in input VERTICAL TUBE, some pulse alternative expression electromagnetism abrasive material jet flow generating apparatus can not in barrel
Abrasive material inside low pressure abrasive barrel is set from top to bottom to increase fluidised degree successively and realize that abrasive material is rapidly input in VERTICAL TUBE, also
Some pulse alternative expression electromagnetism abrasive material jet flow generating apparatus not can effectively prevent middle acceleration components and be impacted caused by speed is excessive
Pressing sleeve side is blocked under VERTICAL TUBE and is exported, the situation hair for causing abrasive material to cannot be introduced into because of blocking in electromagnetism conveying pulse abrasive material passage
It is raw, it is impossible to meet the needs of actual conditions.Therefore, it is necessary to provide a kind of simple in structure, swift and convenient to operate, safe and efficient
A kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus.
The content of the invention
The technical problems to be solved by the invention, are to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of simple in structure, behaviour
Make a kind of efficient and convenient, safe and efficient pulse alternative expression electromagnetism abrasive material jet flow generating apparatus.
To achieve the above object, the technical solution adopted by the present invention is as follows：A kind of pulse alternative expression electromagnetism abradant jet hair
Generating apparatus, including console and pumping plant, wherein, further include electromagnetism conveying pulse abrasive material passage and low pressure abrasive barrel, the electromagnetism
Pulse abrasive material passage is conveyed, pole position hard spring, resilient sleeve is sequentially installed with outside the electromagnetism conveying pulse abrasive material passage in, delays
Slinky spring and impact pressing sleeve are rushed, it is defeated that pole position hard spring, resilient sleeve, buffering slinky spring and impact pressing sleeve are symmetrically mounted on electromagnetism
Send in pulse abrasive material passage, pole position hard spring, resilient sleeve, buffering slinky spring and impact pressing sleeve are also located at electromagnetism conveying pulse
The end of abrasive material passage, the left end of the electromagnetism conveying pulse abrasive material passage are provided with positive hot-wire coil, the electromagnetism conveying
The right end of pulse abrasive material passage is provided with reverse hot-wire coil, and the forward direction hot-wire coil and reverse hot-wire coil are respectively positioned on two
The inner side of slinky spring is buffered, middle acceleration components, the low pressure abrasive material are also equipped with the electromagnetism conveying pulse abrasive material passage
The outside of cylinder is provided with U-tube road, and the both sides in the U-tube road are equipped with vertical side pipe, are provided with the inside of the vertical side pipe
Uniformly distributed fluidization hair fan nozzle, the diameter of the uniformly distributed fluidization hair fan nozzle are from top to bottom sequentially reduced, the low pressure
The lower end of abrasive barrel is provided with VERTICAL TUBE, and the VERTICAL TUBE bottom interface is connected with electromagnetism conveying pulse abrasive material passage, described
VERTICAL TUBE is located between resilient sleeve and impact pressing sleeve, and the right side compression limit endface position of the buffering slinky spring is located at VERTICAL TUBE
Madial wall outside.
The console upper end is provided with current direction controller, on the forward direction hot-wire coil and reverse hot-wire coil
Conducting wire is connected on current direction controller, and the both ends of the electromagnetism conveying pulse abrasive material passage are provided with nozzle.
Consistencyregulator is installed, the right end of the consistencyregulator, which is provided with, adjusts concentration pipe, institute in the VERTICAL TUBE
The right end for stating adjusting concentration pipe is connected to the bottom of pumping plant by check valve, and lock sand valve, institute are provided with the consistencyregulator
The upper end for stating U-tube road is provided with connector
The low pressure abrasive barrel is located at the both sides of pumping plant, and the both sides of the pumping plant are connected by hose with connector, institute
The upper end for stating low pressure abrasive barrel is provided with end cap.
During onsite application, first, pending exemplar is fixed in the work stage of nozzle both sides by operating personnel, is adjusted and is waited to locate
The range between exemplar and nozzle is managed, opens the end cap of low pressure abrasive barrel upper end, then the abrasive material screened is poured into low pressure abrasive material
In cylinder, treat that abrasive material is full of low pressure abrasive barrel, then cover end cap.
Secondly, operating personnel start pumping plant, low pressure moisture two-way, all the way low pressure water through connector enter U-tube road in, U
Low pressure water in shape pipeline enters in low pressure abrasive barrel through vertical side pipe makes abrasive material fluidization in low pressure abrasive barrel, because of vertical side pipe
Diameter reduce successively from top to bottom, from top to bottom fluidization aggravates the abrasive material in low pressure abrasive barrel successively, and abrasive material is through VERTICAL TUBE
Into consistencyregulator, the adjusted concentration pipe of low pressure water enters in consistencyregulator all the way, adjusts consistencyregulator brake application sand valve
Position low pressure water in consistencyregulator is mixed into certain density abrasive material mixed liquor with fluidised abrasive material.
Again, certain density abrasive material mixed liquor enters in electromagnetism conveying pulse abrasive material passage through VERTICAL TUBE, and makes certain
The abrasive material mixed liquor of concentration is full of electromagnetism conveying pulse abrasive material passage, when middle acceleration components are located in positive hot-wire coil, opens
Current direction controller on dynamic console, makes positive hot-wire coil be in "on" position, middle acceleration components are in energization operation
Under be subject to electromagnetic force promote among on the right side of acceleration components the abrasive material mixed liquor in low-pressure state packed into through impacting pressing sleeve and elasticity
Enter in nozzle, and there is nozzle to spray to form pulsing jet, treat that middle acceleration components enter in reverse hot-wire coil, on console
Current direction controller makes reverse hot-wire coil be in "on" position, and middle acceleration components are subject to electromagnetism to push under energization operation
The abrasive material mixed liquor in low-pressure state enters in nozzle through impacting pressing sleeve and resilient sleeve on the left of acceleration components among dynamic, and has spray
Mouth sprays to form pulsing jet, repeatedly starting current direction controller, makes abrasive material from the both ends of electromagnetism conveying pulse abrasive material passage
ALT pulse exports, and is processed operation to pending exemplar.
Finally, operating personnel close pumping plant, turn off the lock sand valve on consistencyregulator and make abrasive material can not be from VERTICAL TUBE
Into in electromagnetism conveying pulse abrasive material passage, the current direction controller on console is turned off, further according to the next activity duration,
The rationally abrasive material in cleaning low pressure abrasive barrel, carries out equipment periodic maintenance, waits be processed work operations next time.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can use acceleration components among electromagnetic drive
Low pressure abrasive material and water mixed liquid are formed into high voltage pulse jet function, without high-pressure container as abrasive material storage tank, kept away
Exempt to form high-pressure jet using carrying out mixing output in high pressure water and abrasive material mixing chamber in a high voltage state, moreover it is possible to effectively avoid
Termination of pumping sand loading, greatly extends working time and the efficiency of abradant jet, by setting pole position hard spring, resilient sleeve, buffering soft
Spring and impact pressing sleeve can limit the extreme position of resilient sleeve but also limit resilient sleeve with impacting the position of pressing sleeve, moreover it is possible to effectively
Prevent resilient sleeve from directly producing collision with impact pressing sleeve and causing resilient sleeve to fail with impact pressing sleeve damage, resilient sleeve and percussive pressure
Set can guarantee that the abrasive material under high pressure conditions is smoothly exported with water mixed liquid through nozzle, be led to by setting electromagnetism to convey pulse abrasive material
Road, positive hot-wire coil, reverse hot-wire coil and middle acceleration components can alternately accelerate middle acceleration components to accelerate centre
Abrasive material accelerates to high pressure conditions with water mixed liquid in electromagnetism conveying pulse abrasive material passage under the low-pressure state of elements on either side, and passes through
Nozzle sprays to form pulse electromagnetic abradant jet, by setting U-tube road, vertical side pipe and uniformly distributed fluidization to send out fan nozzle energy
Abrasive material on low pressure abrasive barrel inner wall is inputted to low pressure abrasive barrel middle part and accelerates abrasive material fluidization in low pressure abrasive barrel
The uniformly distributed fluidization hair fan nozzle for making abrasive material easy in input VERTICAL TUBE, be from top to bottom sequentially reduced by diameter can make low pressure
Abrasive material from top to bottom increases fluidised degree and realizes that abrasive material is rapidly input in VERTICAL TUBE successively inside abrasive barrel, by vertical
Pipe sets resilient sleeve and impacts between pressing sleeve, the right side compression limit endface position of buffering slinky spring is located at the madial wall of VERTICAL TUBE
Outside can effectively prevent middle acceleration components and block under VERTICAL TUBE because impacting pressing sleeve side caused by speed is excessive and export, cause to grind
Expect because the situation that blocking cannot be introduced into electromagnetism conveying pulse abrasive material passage occurs, and it is simple in structure, it is easy to operate, it is economical real
With.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the madial wall of the buffering slinky spring right limit endface position and VERTICAL TUBE under compression limiting condition
Position relationship schematic diagram；
Fig. 3 is the structure diagram of resilient sleeve in Fig. 1；
Fig. 4 is the structure diagram that pressing sleeve is impacted in Fig. 1；
Fig. 5 is the structure diagram of middle acceleration components in Fig. 1.
In figure：1st, console；11st, current direction controller；2nd, pumping plant；3rd, electromagnetism conveying pulse abrasive material passage；31st, pole position
Hard spring；32nd, resilient sleeve；33rd, slinky spring is buffered；331st, compression limit endface position；34th, pressing sleeve is impacted；35th, positive live wire
Circle；36th, reverse hot-wire coil；37th, middle acceleration components；38th, nozzle；4th, low pressure abrasive barrel；41st, U-tube road；411st, vertical side
Pipe；412nd, connector；4111st, uniformly distributed fluidization hair fan nozzle；42nd, VERTICAL TUBE；421st, consistencyregulator；4211st, adjust dense
Degree pipe；4212nd, lock sand valve；422nd, madial wall；43rd, end cap.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the present invention is realized easy to understand, below
In conjunction with specific embodiments and illustrate, the present invention is further explained.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus, bag
Console 1 and pumping plant 2 are included, further includes electromagnetism conveying pulse abrasive material passage 3 and low pressure abrasive barrel 4, the electromagnetism conveying pulse mill
Expect passage 3, it is soft that pole position hard spring 31, resilient sleeve 32, buffering are sequentially installed with outside the electromagnetism conveying pulse abrasive material passage 3
Spring 33 and impact pressing sleeve 34, pole position hard spring 31, resilient sleeve 32, buffering slinky spring 33 and impact pressing sleeve 34 are symmetrically installed
In electromagnetism conveying pulse abrasive material passage 3, pole position hard spring 31, resilient sleeve 32, buffering slinky spring 33 and impact pressing sleeve 34
The end of electromagnetism conveying pulse abrasive material passage 3 is also located at, the left end of the electromagnetism conveying pulse abrasive material passage 3 is provided with positive lead to
Electric coil 35, the right end of the electromagnetism conveying pulse abrasive material passage 3 are provided with reverse hot-wire coil 36, the forward direction hot-wire coil
35 and reverse hot-wire coil 36 be respectively positioned on the inner sides of two buffering slinky springs 33, in electromagnetism conveying pulse abrasive material passage 3 also
Middle acceleration components 37 are installed, the outside of the low pressure abrasive barrel 4 is provided with U-tube road 41, the both sides in the U-tube road 41
Equipped with vertical side pipe 411, the inner side of the vertical side pipe 411 is provided with uniformly distributed fluidization hair fan nozzle 4111, described uniformly distributed
The diameter of fluidization hair fan nozzle 4111 is from top to bottom sequentially reduced, and the lower end of the low pressure abrasive barrel 4 is provided with VERTICAL TUBE
42,42 bottom interface of VERTICAL TUBE is connected with electromagnetism conveying pulse abrasive material passage 3, and the VERTICAL TUBE 42 is located at resilient sleeve 32
Between impact pressing sleeve 34, the right side compression limit endface position 331 of the buffering slinky spring 33 is located at the inner side of VERTICAL TUBE 42
The outside of wall 422.
As shown in Figure 1,1 upper end of console is provided with current direction controller 11, forward direction 35 He of hot-wire coil
Conducting wire on reverse hot-wire coil 36 is connected on current direction controller 11, the electromagnetism conveying pulse abrasive material passage 3
Both ends nozzle 38 is installed.
As depicted in figs. 1 and 2, consistencyregulator 421 is installed in the VERTICAL TUBE 42, the consistencyregulator 421
Right end, which is provided with, adjusts concentration pipe 4211, and the right end for adjusting concentration pipe 4211 is connected to the bottom of pumping plant 2 by check valve,
Lock sand valve 4212 is installed, the upper end in the U-tube road 41 is provided with connector 412. on the consistencyregulator 4211
As shown in Figure 1, the low pressure abrasive barrel 4 is located at the both sides of pumping plant 2, the both sides of the pumping plant 2 pass through hose and company
Connector 412 is connected, and the upper end of the low pressure abrasive barrel 4 is provided with end cap 43.
During onsite application, first, pending exemplar is fixed in the work stage of 38 both sides of nozzle by operating personnel, and adjusting is treated
The range between exemplar and nozzle 38 is handled, opens the end cap 43 of 4 upper end of low pressure abrasive barrel, then the abrasive material screened is poured into low
Press in abrasive barrel 4, treat that abrasive material is full of low pressure abrasive barrel 4, then cover end cap 43.
Secondly, operating personnel start pumping plant 2, and low pressure moisture two-way, low pressure water is through the entrance U-tube of connector 412 road all the way
In 41, the low pressure water in U-tube road 41 enters in low pressure abrasive barrel 4 through vertical side pipe 411 makes abrasive material fluidised form in low pressure abrasive barrel 4
Change, because the diameter of vertical side pipe 411 is reduced successively from top to bottom, the fluidization from top to bottom of the abrasive material in low pressure abrasive barrel 4 is successively
Aggravation, abrasive material enter consistencyregulator 421 through VERTICAL TUBE 42, and the adjusted concentration pipe 4211 of low pressure water enters consistencyregulator all the way
In 421, adjust the position of 421 brake application sand valve 4212 of consistencyregulator make low pressure water in consistencyregulator 421 with it is fluidised
Abrasive material mixes into certain density abrasive material mixed liquor.
Again, certain density abrasive material mixed liquor enters in electromagnetism conveying pulse abrasive material passage 3 through VERTICAL TUBE 42, and makes one
The abrasive material mixed liquor of concentration is determined full of electromagnetism conveying pulse abrasive material passage 3, when middle acceleration components 37 are located at positive hot-wire coil
In 35, start the current direction controller 11 on console 1, positive hot-wire coil 35 is in "on" position, centre accelerates member
Part 37 is subject to electromagnetic force to promote abrasive material mixed liquor of the middle right side of acceleration components 37 in low-pressure state through punching under energization operation
Hit pressing sleeve 34 and resilient sleeve 32 to enter in 38 nozzles, and there is nozzle 38 to spray and form pulsing jet, treat middle acceleration components 37 into
Entering in reverse hot-wire coil 36, the current direction controller 11 on console 1 makes reverse hot-wire coil 36 be in "on" position, in
Between acceleration components 37 be subject under energization operation electromagnetic force promote among the left side of acceleration components 37 be in the abrasive mixed of low-pressure state
Close liquid and enter through impacting pressing sleeve 34 and resilient sleeve 32 in 38 nozzles, and there is nozzle 38 to spray and form pulsing jet, start electricity repeatedly
Direction controller 11 is flowed, makes both ends ALT pulse output of the abrasive material from electromagnetism conveying pulse abrasive material passage 3, and to pending exemplar
It is processed operation.
Finally, operating personnel close pumping plant 2, turn off the lock sand valve 4212 on consistencyregulator 421 and make abrasive material can not
Enter from VERTICAL TUBE 42 in electromagnetism conveying pulse abrasive material passage 3, turn off the current direction controller 11 on console 1, then root
According to the next activity duration, the abrasive material in low pressure abrasive barrel 4 is rationally cleared up, carries out equipment periodic maintenance, waits be processed next time
Work operations.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the original of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus, including console and pumping plant, it is characterised in that：Further include electricity
Magnetic conveys pulse abrasive material passage and low pressure abrasive barrel, and the electromagnetism conveys pulse abrasive material passage, and the electromagnetism conveys pulse abrasive material
Pole position hard spring, resilient sleeve, buffering slinky spring and impact pressing sleeve, pole position hard spring, bullet are sequentially installed with outside passage in
Property set, buffering slinky spring and impact pressing sleeve be symmetrically mounted in electromagnetism conveying pulse abrasive material passage, pole position hard spring, elasticity
Set, buffering slinky spring and impact pressing sleeve are also located at the end of electromagnetism conveying pulse abrasive material passage, and the electromagnetism conveys pulse abrasive material
The left end of passage is provided with positive hot-wire coil, and the right end of the electromagnetism conveying pulse abrasive material passage is provided with reverse live wire
Circle, the forward direction hot-wire coil and reverse hot-wire coil are respectively positioned on the inner side of two buffering slinky springs, and the electromagnetism conveys pulse
Middle acceleration components are also equipped with abrasive material passage, U-tube road, the U-tube road are installed on the outside of the low pressure abrasive barrel
Both sides be equipped with vertical side pipe, uniformly distributed fluidization hair fan nozzle, the uniformly distributed fluidised form are installed on the inside of the vertical side pipe
The diameter for changing hair fan nozzle is from top to bottom sequentially reduced, and the lower end of the low pressure abrasive barrel is provided with VERTICAL TUBE, described vertical
Bottom of the tube interface is connected with electromagnetism conveying pulse abrasive material passage, and the VERTICAL TUBE is located between resilient sleeve and impact pressing sleeve, institute
State buffering slinky spring right side compression limit endface position be located at VERTICAL TUBE madial wall outside.
A kind of 2. pulse alternative expression electromagnetism abrasive material jet flow generating apparatus according to claim 1, it is characterised in that：The control
Platform upper end processed is provided with current direction controller, and the conducting wire on the forward direction hot-wire coil and reverse hot-wire coil is connected to
On current direction controller, the both ends of the electromagnetism conveying pulse abrasive material passage are provided with nozzle.
A kind of 3. pulse alternative expression electromagnetism abrasive material jet flow generating apparatus according to claim 1, it is characterised in that：It is described perpendicular
Consistencyregulator is installed, the right end of the consistencyregulator, which is provided with, adjusts concentration pipe, the adjusting concentration pipe on straight tube
Right end is connected to the bottom of pumping plant by check valve, and lock sand valve, the upper end in the U-tube road are provided with the consistencyregulator
Connector is installed.
A kind of 4. pulse alternative expression electromagnetism abrasive material jet flow generating apparatus according to claim 1, it is characterised in that：It is described low
Pressure abrasive barrel is located at the both sides of pumping plant, and the both sides of the pumping plant are connected by hose with connector, the low pressure abrasive barrel
Upper end is provided with end cap.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028616.8A CN108000374A (en) | 2018-01-12 | 2018-01-12 | A kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus |
| PCT/CN2018/086058 WO2019136890A1 (en) | 2018-01-12 | 2018-05-08 | Alternating pulse electromagnetic abrasive jet generation device |
| LU101303A LU101303B1 (en) | 2018-01-12 | 2018-05-08 | An electromagnetic alternating pulsed abrasive water-jet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028616.8A CN108000374A (en) | 2018-01-12 | 2018-01-12 | A kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108000374A true CN108000374A (en) | 2018-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810028616.8A Pending CN108000374A (en) | 2018-01-12 | 2018-01-12 | A kind of pulse alternative expression electromagnetism abrasive material jet flow generating apparatus |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108000374A (en) |
| LU (1) | LU101303B1 (en) |
| WO (1) | WO2019136890A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091368A (en) * | 2022-05-20 | 2022-09-23 | 神州伟业建设集团有限公司 | Large-scale oil storage tank body rust cleaning device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114035647B (en) * | 2021-11-23 | 2022-10-11 | 哈尔滨工业大学 | Pulse power device for generating disturbance magnetic field |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101696A (en) * | 1987-03-05 | 1988-09-14 | 克里沃罗格矿业学院 | Surface heat abrasive processing method and equipment thereof |
| JPH0192070A (en) * | 1987-10-05 | 1989-04-11 | Ohbayashi Corp | Superhigh-pressure fluid injection nozzle device |
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- 2018-05-08 WO PCT/CN2018/086058 patent/WO2019136890A1/en active Application Filing
- 2018-05-08 LU LU101303A patent/LU101303B1/en active IP Right Grant
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091368A (en) * | 2022-05-20 | 2022-09-23 | 神州伟业建设集团有限公司 | Large-scale oil storage tank body rust cleaning device |
| CN115091368B (en) * | 2022-05-20 | 2024-03-01 | 神州伟业建设集团有限公司 | Large-scale oil storage tank body rust cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| LU101303A1 (en) | 2019-09-30 |
| WO2019136890A1 (en) | 2019-07-18 |
| LU101303B1 (en) | 2020-01-30 |
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