CN106826580B - A kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device - Google Patents
A kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device Download PDFInfo
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- CN106826580B CN106826580B CN201710218354.7A CN201710218354A CN106826580B CN 106826580 B CN106826580 B CN 106826580B CN 201710218354 A CN201710218354 A CN 201710218354A CN 106826580 B CN106826580 B CN 106826580B
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- electrode plate
- hot
- abrasive material
- material slurry
- circular cross
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Classifications
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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
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Abstract
The invention discloses a kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging devices, including alternating current control cabinet and movable stand, it further include crossed electric and magnetic field driving device, the crossed electric and magnetic field driving device includes circular cross-section runner, nylon square box is installed on the outside of the circular cross-section runner, hot-wire coil row is mounted on the downside of the upside of the nylon square box and nylon square box, positive arc platinized electrode plate and negative arc shape platinized electrode plate are symmetrically installed on the inside of the circular cross-section runner, between the positive arc platinized electrode plate is adjacent and negative arc shape platinized electrode plate it is adjacent between be equipped with small gap, big notch is equipped between the positive arc platinized electrode plate and negative arc shape platinized electrode plate.The present invention can effectively improve magnetic field strength, increase electrode plate electrode density, guarantee the uniformity of the electric field strength and electric field between positive arc platinized electrode plate and negative arc shape platinized electrode plate, guarantee that electric field and magnetic field orthotropic are arranged.
Description
Technical field
The present invention relates to abrasive water-jet mechanical equipment design fields more particularly to a kind of AC system electromagnetic drive to grind
Slurry body jet supercharger.
Background technique
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 simplest a kind of form of energy conversion and application.In general, power-driven pump passes through
One suction is completed to water, is drained through journey, a certain amount of water pump is sent to pressure duct, it is made to reach nozzle with certain energy.And it sprays
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, accelerating the water of cohesion to be formed jet stream by nozzle bore.Abradant jet refers to abrasive material in certain outer power
Under the action of be accelerated after, the abrasive material of high-speed motion is formed by jet stream.Traditional abrasive water jet flow device is using water as Jie
Abrasive material after so that it is obtained huge energy by high-pressure generation equipment, then is directly injected into high pressure water by feeding device, is made by matter
It is ejected with a kind of specific fluid movement high speed from nozzle, forms one abrasive water jet that energy high speed is concentrated
Stream.
However, existing electromagnetism abrasive material slurry fluidic device uses permanent magnet as magnetic source, high magnetic field intensity cannot be provided,
And the pressure head for forming jet stream is smaller, can only calculate the power of generation using the raised height of liquid is held up, not can avoid electricity
The phenomenon that magnetic beach is to drive electromagnetic drive abrasive material slurry to form jet stream generation, some electromagnetism abrasive material slurry fluidic devices not can increase
Electrode plate electrode density not can guarantee electric field strength and electricity between positive arc platinized electrode plate and negative arc shape platinized electrode plate
The uniformity of field, electromagnetism abrasive material slurry fluidic device also cannot be guaranteed ampere force direction and runner direction export direction phase
Together, it is unable to fully reduce the energy loss that electromagnetic drive abrasive material slurry forms jet stream.Therefore, it is necessary to provide a kind of structure letter
A kind of single, swift and convenient to operate, safe and efficient AC system electromagnetic drive abrasive material slurry jet flow supercharging device.
Summary of the invention
The technical problems to be solved by the invention are to overcome above-mentioned the deficiencies in the prior art, provide that a kind of structure is simple, behaviour
Make a kind of efficient and convenient, safe and efficient AC system electromagnetic drive abrasive material slurry jet flow supercharging device.
To achieve the above object, The technical solution adopted by the invention is as follows: a kind of AC system electromagnetic drive abrasive material slurry is penetrated
Flow supercharging device, including alternating current control cabinet and movable stand, the lower end of the alternating current control cabinet be equipped with positive terminal seat and
Negative terminal seat, wherein further include crossed electric and magnetic field driving device, the crossed electric and magnetic field driving device includes circular cross-section stream
Road, is equipped with nylon square box on the outside of the circular cross-section runner, the upside of the nylon square box and nylon square box
Downside is mounted on hot-wire coil row, is symmetrically installed with positive arc platinized electrode plate and negative arc on the inside of the circular cross-section runner
Shape platinized electrode plate, between the positive arc platinized electrode plate is adjacent and negative arc shape platinized electrode plate it is adjacent between be equipped with small lack
Mouthful, big notch is equipped between the positive arc platinized electrode plate and negative arc shape platinized electrode plate, the hot-wire coil drains horizontal line
It is mutually perpendicular to the vertical line of big notch, on the downside of the hot-wire coil row's input line and nylon square box on the upside of the nylon square box
Hot-wire coil row's output line is connected with positive terminal seat respectively, hot-wire coil on the upside of nylon square box row's output line and
Hot-wire coil row's input line on the downside of nylon square box is connected with negative terminal seat respectively.
The crossed electric and magnetic field driving device is mounted on the upper end of movable stand, and the upside of the movable stand is pacified by support frame
Equipped with abrasive material slurry storage box, the alternating current control cabinet is located at the left side of abrasive material slurry storage box, the left end of the movable stand
L shape magnetic isolation plate is installed, the alternating current control cabinet is also mounted on the upside of L shape magnetic isolation plate, the right side of the circular cross-section runner
End is connected by pipeline with abrasive material slurry storage box.
The left end truncated cone-shaped transition port of the circular cross-section runner, the left end of truncated cone-shaped transition port are successively installed
There are gate valve and check valve, spray head is installed in the left end of the check valve, and the movable stand has been symmetrically mounted at the bottom of movable pulley.
The positive arc platinized electrode plate and negative arc shape platinized electrode plate have multiple, and are symmetrically mounted on circular cross-section stream
The inside in road, the hot-wire coil row are made of multiple hot-wire coils.
Scene is in use, firstly, operator successively classifies the components such as control device, amplifying circuit and capacitor installation
In alternating current control cabinet, by hot-wire coil row's input line on the upside of nylon square box and the hot-wire coil on the downside of nylon square box
Row's output line is connected with positive terminal seat respectively, and the hot-wire coil row's output line and nylon on the upside of the nylon square box are rectangular
Hot-wire coil row's input line on the downside of frame is connected with negative terminal seat respectively.
Secondly, operator pours into prepared abrasive material slurry in abrasive material slurry storage box, make abrasive material slurry solution by
Under self gravitation effect, full of in circular cross-section runner, the input power cord of alternating current control cabinet is connected to 380V power supply
On.
Again, positive arc platinized electrode plate and negative arc shape platinized electrode plate are connected to DC power supply by operator
On, start DC power supply, forms electric field between positive arc platinized electrode plate and negative arc shape platinized electrode plate.
Finally, operator starts alternating current control cabinet, the hot-wire coil after energization comes up and down the two of nylon square box
Side generates and generates electromagnetic force respectively, and the direction of electromagnetic force is identical, then under electromagnetism intensity and magnetic field strength effect, and driving is round to cut
Abrasive material slurry solution in surface current road is mobile and jet stream is formed at nozzle, after jet stream to be done, closes alternating current control cabinet, i.e.,
Achievable electromagnetic drive abrasive material slurry jet flow is pressurized work.
Compared with prior art, the beneficial effects of the present invention are: the present invention is using hot-wire coil and introduces alternating current, energy
Magnetic field strength is effectively improved, avoids causing electric field strength that need not match with magnetic field strength because magnetic field is weak, then electromagnetism is caused to be difficult to
The phenomenon that driving electromagnetic drive abrasive material slurry forms jet stream occurs, by the way that positive arc platinized electrode plate, negative arc shape platinum plating electricity is arranged
Pole plate, small gap and big notch help to increase electrode plate electrode density, guarantee positive arc platinized electrode plate and the platinum plating of negative arc shape
The vertical line of the uniformity of electric field strength and electric field between electrode plate, hot-wire coil draining horizontal line and big notch is mutually perpendicular to help
It is arranged in electric field and magnetic field orthotropic, guarantees that ampere force direction is identical as runner direction export direction, sufficiently reduce electromagnetic drive mill
Slurry body forms the energy loss of jet stream, and structure is simple, easy to operate, economical and practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of circular cross-section runner in Fig. 1；
Fig. 3 be in Fig. 2 A to cross-sectional view；
Fig. 4 is the left view of truncated cone-shaped transition port in Fig. 1.
In figure: 1, alternating current control cabinet；11, positive terminal seat；12, negative terminal seat；2, movable stand；21, abrasive material slurry
Storage box；22, L shape magnetic isolation plate；23, movable pulley；3, crossed electric and magnetic field driving device；31, circular cross-section runner；311, nylon side
Shape frame；3111, hot-wire coil is arranged；312, positive arc platinized electrode plate；313, negative arc shape platinized electrode plate；314, truncated cone-shaped transition
Port；3141, gate valve；3142, check valve；3143, spray head；4, small gap；5, big notch.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the present invention are easy to understand, below
It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device, packet
Alternating current control cabinet 1 and movable stand 2 are included, the lower end of the alternating current control cabinet 1 is equipped with positive terminal seat 11 and negative terminal
Seat 12, further includes crossed electric and magnetic field driving device 3, and the crossed electric and magnetic field driving device 3 includes circular cross-section runner 31, institute
The outside for stating circular cross-section runner 31 is equipped with nylon square box 311, the upside of the nylon square box 311 and nylon square box
311 downside is mounted on hot-wire coil row 3111, and the inside of the circular cross-section runner 31 is symmetrically installed with positive arc platinum plating
Electrode plate 312 and negative arc shape platinized electrode plate 313, between the positive arc platinized electrode plate 312 is adjacent and negative arc shape platinum plating electricity
Be equipped with small gap 4 between pole plate 313 is adjacent, the positive arc platinized electrode plate 312 and negative arc shape platinized electrode plate 313 it
Between be equipped with big notch 5, the vertical line of the hot-wire coil row 3111 horizontal lines and big notch 5 is mutually perpendicular to, the nylon square box
The hot-wire coil that the hot-wire coil of 311 upsides arranges 3111 input lines and the downside of nylon square box 311 arrange 3111 output lines respectively with
Positive terminal seat 11 is connected, and the hot-wire coil of 311 upside of nylon square box arranges 3111 output lines and nylon square box 311
The hot-wire coil of downside arranges 3111 input lines and is connected respectively with negative terminal seat 12.
As shown in Figure 1, Figure 2 and Figure 3, the crossed electric and magnetic field driving device 3 is mounted on the upper end of movable stand 2, the shifting
The upside of moving frame 2 is equipped with abrasive material slurry storage box 21 by support frame, and the alternating current control cabinet 1 is located at abrasive material slurry storage
The left side of case 21, the left end of the movable stand 2 are equipped with L shape magnetic isolation plate 22, the alternating current control cabinet 1 be also mounted on L shape every
The right end of the upside of magnetic sheet 22, the circular cross-section runner 31 is connected by pipeline with abrasive material slurry storage box 21.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the left end truncated cone-shaped transition port 314 of the circular cross-section runner 31, it is described
The left end of truncated cone-shaped transition port 314 is sequentially installed with gate valve 3141 and check valve 3142, the left end peace of the check valve 3142
Spray head 3143 is filled, the movable stand 2 has been symmetrically mounted at the bottom of movable pulley 23.
As shown in Figure 1, Figure 2 and Figure 3, the positive arc platinized electrode plate 312 and negative arc shape platinized electrode plate 313 have two
It is a, and it is symmetrically mounted on the inside of circular cross-section runner 31, the hot-wire coil row 3111 is made of six hot-wire coils.
Scene is in use, firstly, operator successively classifies the components such as control device, amplifying circuit and capacitor installation
In alternating current control cabinet 1, the hot-wire coil of 311 upside of nylon square box is arranged under 3111 input lines and nylon square box 311
The hot-wire coil of side arranges 3111 output lines and is connected respectively with positive terminal seat 11, the energization of 311 upside of nylon square box
3111 output line of coil row and the hot-wire coil of the downside of nylon square box 311 arrange 3111 input lines respectively with negative terminal seat 12
It is connected.
Secondly, operator pours into prepared abrasive material slurry in abrasive material slurry storage box 21, make abrasive material slurry solution
Since full of in circular cross-section runner 31, the input power cord of alternating current control cabinet 1 is connected to 380V under self gravitation effect
On power supply.
Again, positive arc platinized electrode plate 312 and negative arc shape platinized electrode plate 313 are connected to direct current by operator
On power supply, starts DC power supply, form electric field between positive arc platinized electrode plate 312 and negative arc shape platinized electrode plate 313.
Finally, operator starts alternating current control cabinet 1, the hot-wire coil row 3111 after energization is in nylon square box 311
Two sides up and down generate and generate electromagnetic force respectively, and the direction of electromagnetic force is identical, then under electromagnetism intensity and magnetic field strength effect, drives
Abrasive material slurry solution in dynamic circular cross-section runner 31 is mobile and jet stream is formed at nozzle, after jet stream to be done, closes exchange
The pressurization work of electromagnetic drive abrasive material slurry jet flow can be completed in electric control box 1.
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 originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, 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 AC system electromagnetic drive abrasive material slurry jet flow supercharging device, including alternating current control cabinet and movable stand, the friendship
The lower end of galvanic electricity control cabinet is equipped with positive terminal seat and negative terminal seat, it is characterised in that: further includes crossed electric and magnetic field driving
Device, the crossed electric and magnetic field driving device include circular cross-section runner, are equipped with nylon on the outside of the circular cross-section runner
Square box is mounted on hot-wire coil row, the circular cross-section on the downside of the upside of the nylon square box and nylon square box
Positive arc platinized electrode plate and negative arc shape platinized electrode plate, the positive arc platinized electrode plate phase are symmetrically installed on the inside of runner
Between neighbour and negative arc shape platinized electrode plate it is adjacent between be equipped with small gap, the positive arc platinized electrode plate and negative arc shape platinum plating
Big notch is equipped between electrode plate, the vertical line of hot-wire coil the draining horizontal line and big notch is mutually perpendicular to, and the nylon is rectangular
On the upside of frame hot-wire coil row input line and nylon square box on the downside of hot-wire coil row output line respectively with positive terminal seat phase
It connects, hot-wire coil row's output line on the upside of the nylon square box and hot-wire coil row's input line point on the downside of nylon square box
It is not connected with negative terminal seat.
2. a kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device according to claim 1, it is characterised in that: institute
The upper end that crossed electric and magnetic field driving device is mounted on movable stand is stated, the upside of the movable stand is equipped with abrasive slurries by support frame
Body storage box, the alternating current control cabinet are located at the left side of abrasive material slurry storage box, the left end of the movable stand be equipped with L shape every
Magnetic sheet, the alternating current control cabinet are also mounted on the upside of L shape magnetic isolation plate, the right end of the circular cross-section runner by pipeline with
Abrasive material slurry storage box is connected.
3. a kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device according to claim 1, it is characterised in that: institute
The left end truncated cone-shaped transition port of circular cross-section runner is stated, the left end of truncated cone-shaped transition port is sequentially installed with gate valve and list
To valve, spray head is installed in the left end of the check valve, and the movable stand has been symmetrically mounted at the bottom of movable pulley.
4. a kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device according to claim 1, it is characterised in that: institute
Stating positive arc platinized electrode plate and negative arc shape platinized electrode plate has insides that are multiple, and being symmetrically mounted on circular cross-section runner,
The hot-wire coil row is made of multiple hot-wire coils.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710218354.7A CN106826580B (en) | 2017-04-05 | 2017-04-05 | A kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710218354.7A CN106826580B (en) | 2017-04-05 | 2017-04-05 | A kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device |
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| CN106826580A CN106826580A (en) | 2017-06-13 |
| CN106826580B true CN106826580B (en) | 2018-12-11 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324710C1 (en) * | 1983-07-08 | 1984-05-30 | Jost Dipl.-Ing. 2150 Buxtehude Wadephul | Device for accelerating blasting media |
| US5971835A (en) * | 1998-03-25 | 1999-10-26 | Qed Technologies, Inc. | System for abrasive jet shaping and polishing of a surface using magnetorheological fluid |
| CN202318015U (en) * | 2011-12-05 | 2012-07-11 | 安徽理工大学 | Magnetic drive water jet device |
| CN104128891B (en) * | 2014-08-04 | 2016-10-05 | 安徽理工大学 | Suspension grinding material magnetic fluid jet flow generating apparatus |
| CN204639941U (en) * | 2015-05-07 | 2015-09-16 | 安徽理工大学 | A kind of Electromagnetic Drive abradant jet generation experimental provision |
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| CN106826580A (en) | 2017-06-13 |
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