CN110328176A - A kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment - Google Patents

A kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment Download PDF

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Publication number
CN110328176A
CN110328176A CN201910609127.6A CN201910609127A CN110328176A CN 110328176 A CN110328176 A CN 110328176A CN 201910609127 A CN201910609127 A CN 201910609127A CN 110328176 A CN110328176 A CN 110328176A
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China
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spray boom
driving wheel
platform
driving device
support frame
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CN201910609127.6A
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CN110328176B (en
Inventor
何源
游志明
郑海
郭浩
熊平然
王旺生
李璐
张生虎
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Institute of Modern Physics of CAS
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Institute of Modern Physics of CAS
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays

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  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention relates to a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipments, which is characterized in that including support frame, upper supporting bable tops, rotating platform, spray boom, platform driving device, spray boom driving device, high-pressure diaphragm pump and control system;It is fixedly connected with supporting bable tops at the top of support frame, is provided with rotating platform at the top of upper supporting bable tops;The center of support frame and upper supporting bable tops offers the first through hole moved back and forth for spray boom, the center of rotating platform offers the second through-hole moved back and forth for spray boom, the guide sleeve of positioning support spray boom is separately provided in the first through hole of upper supporting bable tops and the second through-hole, spray head is provided at the top of spray boom, the bottom of spray boom connects high-pressure diaphragm pump;Platform driving device and spray boom driving device are provided on support frame;High-pressure diaphragm pump, platform driving device and spray boom driving device are also electrically connected control system, and the present invention can be widely applied in accelerator manufacturing technology field.

Description

A kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment
Technical field
It is about a kind of small―gap suture superconduction inner cavity surface high pressure washing the present invention relates to a kind of high pressure ultrapure water equipment Equipment belongs to accelerator manufacturing technology field.
Background technique
High pressure ultrapure water is the key that superconductor cavity obtains one step of excellent properties, is a pass of superconductor cavity surface treatment Key link.Superconductor cavity is after the polishing of surface chemistry buffering, high temperature dehydrogenation and Ultrasonic, using high pressure ultrapure water, Purpose is to completely remove the contaminant particles for being attached to superconduction cavity inner surface, to realize the design performance of superconductor cavity.
The earlier stage treatment process of superconductor cavity has molecule and is attached to cavity inner wall, its presence seriously affects cavity Superconductivity is needed to be rinsed it using high pressure ultrapure water thus, removes cavity inner surface impurity.Existing flushing device Using 18.2 megaohms of ultrapure water, so that hydraulic pressure is risen to a atmospheric pressure (Bar) more than tens to one hundred by the driving of high-pressure hydraulic pump, leads to The water jets under high pressure that connecting pipe, associated actuator mechanism, driving mechanism, spray boom and spray head are formed is crossed to rush superconduction cavity wall It washes.
However, the washing problems for solving small―gap suture superconductor cavity in superconductor cavity are particularly difficult, it needs to solve flushing process The stability of middle spray head and spray boom, it is real, without impinging on cavity inner wall, to cause scrapping for superconductor cavity when passing through superconductor cavity small―gap suture Now to the quiet washout of cavity inner wall.
Summary of the invention
In view of the above-mentioned problems, the object of the present invention is to provide in a kind of small―gap suture superconductor cavity with stability and safety Surface high pressure flushing device.
To achieve the above object, the present invention takes following technical scheme: a kind of small―gap suture superconduction inner cavity surface high pressure washing Equipment, which is characterized in that including support frame, upper supporting bable tops, rotating platform, spray boom, platform driving device, spray boom driving dress It sets, high-pressure diaphragm pump and control system;The upper supporting bable tops, the upper supporting bable tops are fixedly connected at the top of support frame as described above Top be provided with the rotating platform for being used to support superconductor cavity to be rinsed;The center of support frame as described above and upper supporting bable tops is equal The first through hole moved back and forth for the spray boom is offered, the center of the rotating platform offers reciprocal for the spray boom Second through-hole of movement is separately provided for positioning support on the first through hole of the upper supporting bable tops and second through-hole The guide sleeve of the spray boom, spray head is provided at the top of the spray boom, and the bottom of the spray boom connects the high-pressure diaphragm pump;It is described The platform driving device and spray boom driving device are provided on support frame, the platform driving device is for driving the rotation Platform rotation, the spray boom driving device is for driving the spray boom to move back and forth;The high-pressure diaphragm pump, platform driving Device and spray boom driving device are also electrically connected the control system.
Preferably, the rotating platform is formed by fixedly connecting by top plate and rotating base.
Preferably, the platform driving device includes support base, transmission gear, the first driving wheel, the second driving wheel, One transmission belt and first motor;Positioned at the top of the upper supporting bable tops, the rotating base outer sheath is equipped with the support bottom Seat, the top of the support base is fixedly connected with the rotating base by swivel bearing;It is offered in the upper supporting bable tops Accommodating space is provided with the transmission gear, the first driving wheel and the second driving wheel, the transmission gear in the accommodating space It is fixedly connected with the bottom of the rotating base, the outer sheath of first driving wheel and the second driving wheel is equipped with first transmission Band is to engage between the transmission gear and first driving wheel and first driving wheel and second driving wheel Connection;Second driving wheel is fixedly connected with the output end of the first motor, and the first motor is electrically connected the control system System.
Preferably, the spray boom driving device includes positioning support plate, locating rod, transfer plate, worm and gear, third transmission Wheel, the 4th driving wheel, the second transmission belt and the second motor;The third driving wheel, the 4th driving wheel and the second transmission belt are all provided with It sets in the accommodating space;The upper and lower part of support frame as described above is respectively fixedly connected with the positioning support plate;Positioned at two institutes It states between positioning support plate, also longitudinal gap is provided with two locating rods in support frame as described above;It is slided in two locating rods The transfer plate is connected, the transfer plate is fixedly connected with the lower part of the spray boom;Between two locating rods, the support The fixed worm and gear is plugged in frame, the turbine of the worm and gear is fixedly connected with the driver plate, the worm and gear Worm screw bottom is fixedly connected with the underlying positioning support plate, is pierced by support frame as described above at the top of the worm screw of the worm and gear Be fixedly connected with the third driving wheel, the third driving wheel engagement connects the 4th driving wheel, the third driving wheel and The outer sheath of 4th driving wheel is equipped with second transmission belt;4th driving wheel is fixedly connected with the output of second motor End, second motor are electrically connected the control system.
Preferably, the upper and lower part of support frame as described above is also respectively provided with the limit for being limited to the transfer plate Bit switch.
Preferably, after being provided between the rotating platform and the upper supporting bable tops for accepting and drawing discharge flushing The drip tray of waste water.
Preferably, the bottom of the spray boom is provided with high pressure sealing joint.
Preferably, parameter setting module, autoclave diaphragm pump control module and motor control are provided in the control system Module;The parameter setting module is for presetting running parameter, displacement, movement speed including the spray boom and round-trip Number, the work water pressure of the rotation speed of the rotating platform and the high-pressure diaphragm pump;The high-pressure diaphragm pump controls mould Block is used to control the work of the high-pressure diaphragm pump according to preset corresponding running parameter;The motor control module is used for root According to preset corresponding running parameter, the rotation of the rotating platform is controlled by the first motor, and passes through described second The work of spray boom described in motor control.
Preferably, the spray boom and spray head are all made of stainless steel pipe.
Preferably, several different spouts of direction are provided on the spray head, the spray head is apart from superconduction cavity wall Minimum range is only 11.8mm.
The invention adopts the above technical scheme, which has the following advantages: 1, in terms of spray boom stability, the present invention is adopted The structure for adding swivel bearing with guide sleeve, locating rod, driver plate ensures the stable operation of spray boom by multipoint positioning.2, of the invention The movement of middle spray boom is to drive driver plate to move back and forth by worm and gear under the driving of the second motor, the upper bottom of spray boom Shifting amount is realized that the limit switch of portion and lower part is realized in control system on the support frame for setting by control system by parameter setting Control failure when reliable safeguard protection is provided, avoid spray boom from touching superconductor cavity and cause damages, can be widely applied to plus In fast device manufacturing technology field.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Come to carry out detailed description to the present invention below in conjunction with attached drawing.It should be appreciated, however, that attached drawing has been provided only more Understand the present invention well, they should not be interpreted as limitation of the present invention.In the description of the present invention, it is to be understood that, Term " first ", " second " etc. are only used for the purpose of description, are not understood to indicate or imply relative importance.
As shown in Figure 1, small―gap suture superconduction inner cavity surface high-pressure washing equipment provided by the invention includes support frame 1, upper branch Table top 2, rotating platform 3, spray boom 4, platform driving device 5, spray boom driving device 6, high-pressure diaphragm pump 7 and control system are supportted, In, support frame 1 uses rectangular frame structure, and rotating platform 3 is formed by fixedly connecting by top plate 31 and rotating base 32.
The top of support frame 1 is fixedly connected with supporting bable tops 2, and the top of upper supporting bable tops 2 is provided with rotating platform 3, rotation Turn platform 3 for positioning spray boom 4 and supporting superconductor cavity to be rinsed.The center of support frame 1 and upper supporting bable tops 2, which offers, to be used for The first through hole that spray boom 4 moves back and forth, the center of rotating platform 3 offer the second through-hole moved back and forth for spray boom 4, upper branch It supports and is respectively arranged with guide sleeve 33 in the first through hole and the second through-hole of table top 2, guide sleeve 33 is used for positioning support spray boom 4, spray boom 4 Top is provided with spray head 41.Platform driving device 5 and spray boom driving device 6 are provided on support frame 1, platform driving device 5 is solid The fixed bottom for connecting upper supporting bable tops 2, for driving rotating platform 3 to rotate, spray boom driving device 6 is used for platform driving device 5 Driving spray boom 4 moves back and forth, and the bottom of spray boom 4 connects the water outlet of high-pressure diaphragm pump 7 by high-pressure hose 8, high pressure every Ultrapure water system outside the water inlet connection of membrane pump 7.
In addition, platform driving device 5, spray boom driving device 6 and high-pressure diaphragm pump 7 are also electrically connected control system.
In a preferred embodiment, platform driving device 5 includes support base 51, swivel bearing 52, transmission gear 53, the first driving wheel 54, the second driving wheel 55, the first transmission belt 56 and first motor 57.Positioned at the top of upper supporting bable tops 2, 32 outer sheath of rotating base is equipped with support base 51, and the top of support base 51 is fixedly connected with rotating base by swivel bearing 52 32.Accommodating space is offered in upper supporting bable tops 2, for accommodating driving wheel and transmission belt.Driving cog is provided in accommodating space The 53, first driving wheel 54 of wheel and the second driving wheel 55, transmission gear 53 are fixedly connected with the bottom of rotating base 32, the first driving wheel 54 and second the outer sheath of driving wheel 55 be equipped with the first transmission belt 56, transmission gear 53 is driven with the first driving wheel 54 and first It is to engage connection between wheel 54 and the second driving wheel 55, the second driving wheel 55 is fixedly connected with the output end of first motor 57, the One motor 57 is electrically connected connected control system, and control system through the second driving wheel 55, the first driving wheel 54 and is passed by first motor 57 The transmission of moving gear 53 drives rotating platform 3 to start to rotate.
In a preferred embodiment, spray boom driving device 6 include positioning support plate 61, locating rod 62, transfer plate 63, Worm and gear 64, third driving wheel 65, the 4th driving wheel 66, the second transmission belt 67, limit switch 68 and the second motor 69, In, third driving wheel 65, the 4th driving wheel 66 and the second transmission belt 67 are arranged in the accommodating space of supporting bable tops 2.
The upper and lower part of support frame 1 is respectively fixedly connected with positioning support plate 61;Between two positioning support plates 61, branch Also longitudinal gap is provided with two locating rods 62 in support 1, and the top of two locating rods 62 is fixedly connected with the positioning branch being located above Fagging 61, the bottom of two positioning plates are fixedly connected with underlying positioning support plate 61, and be slidably connected biography in two locating rods 62 Plate 63 is sent, transfer plate 63 is fixedly connected with the lower part of spray boom 4.Between two locating rods 62, fixed worm gear snail is plugged in support frame 1 Bar 64, the turbine of worm and gear 64 are fixedly connected with driver plate 63, being capable of band when the worm screw of worm and gear 64 carries out positive and negative rotation Dynamic driver plate 63 moves up and down.The worm screw bottom of worm and gear 64 is fixedly connected with underlying positioning support plate 61, snail It is pierced by support frame 1 at the top of the worm screw of worm and gear 64 and is fixedly connected with third driving wheel 65, the engagement of third driving wheel 65 connection the 4th passes The outer sheath of driving wheel 66, third driving wheel and the 4th driving wheel is equipped with the second transmission belt 67.The upper and lower part of support frame 1 is also divided Not She Zhi limit switches 68, for being limited to transfer plate 63.4th driving wheel 66 is fixedly connected with the defeated of the second motor 69 Outlet, the second motor 69 are electrically connected connected control system, and control system is driven by the second motor 69 through the 4th driving wheel 66, third Rotation is sent to worm and gear 64 by the 65, second transmission belt 67 of wheel, and worm and gear 64 is carried out past by the drive spray boom 4 of transfer plate 63 Multiple movement.
In a preferred embodiment, drip tray 9 is provided between rotating platform 3 and upper supporting bable tops 2, for accepting And draw the waste water after discharge is rinsed.
In a preferred embodiment, the bottom of spray boom 4 is provided with high pressure sealing joint 42.
In a preferred embodiment, parameter setting module, autoclave diaphragm pump control module are provided in control system And motor control module.Parameter setting module for presetting running parameter, displacement, movement speed including spray boom 4 and Round-trip number, the rotation speed of rotating platform 3 and the work water pressure of high-pressure diaphragm pump 7.Autoclave diaphragm pump control module is used for According to preset work water pressure, the work of high-pressure diaphragm pump 7 is controlled.Motor control module is used for according to preset rotating platform 3 Rotation speed, control rotating platform 3 rotation;And according to the displacement of preset spray boom 4, movement speed and round-trip time Number controls the work of spray boom 4 by the second motor 69.
In a preferred embodiment, first motor 57 and the second motor 69 can use stepper motor.
In a preferred embodiment, due to using elongated spray boom 4 and hydraulic pressure that spray head 41 sprays is up to tens to upper Hundred atmospheric pressure (Bar), the displacement maximum of spray boom 4 is up to 1000mm, so the extremely difficult control of the stability of spray boom 4, in operation Swing or verticality offset slightly is likely to cause the damage of superconductor cavity, has very high requirement to the stability of spray boom 4.For The stability for ensuring spray boom 4, need spray boom 4 have certain degree of hardness, and can stable operation and not in spray boom 4 generate corrosion with Impurity, therefore, spray boom 4 can use the 316L stainless steel pipe that a length of 1300mm, wall thickness 2mm, outer diameter are 10mm.
In a preferred embodiment, spray head 41 can use a length of 32mm, at largest outside diameter for the 440C of 13mm not Become rusty steel spray head.
In a preferred embodiment, the spout that eight different diameters of direction are 0.2mm, spray are provided on spray head 41 First 41 minimum range apart from superconduction cavity wall is only 11.8mm.
Below by the use of specific embodiment the present invention will be described in detail small―gap suture superconduction inner cavity surface high-pressure washing equipment Process:
1) after being positioned the position of the rinse mouth of superconductor cavity to be rinsed and spray head 41, superconductor cavity to be rinsed is passed through special It is fixed on rotating platform 3 with bracket.
2) running parameter of control system is preset, control system starts first motor according to preset running parameter 57, by the transmission of the second driving wheel 55, the first driving wheel 54 and transmission gear 53, rotating platform 3 is driven to start to rotate.
3) control system starts high-pressure diaphragm pump 7 according to preset running parameter, and the water from external ultrapure water system is logical It crosses high-pressure diaphragm pump 7 and rises to work water pressure, through high-pressure hose 8, spray boom 4 and spray head 41 injection to superconductor cavity to be rinsed.
4) simultaneously, control system starts the second motor 69 according to preset running parameter, so that worm and gear 64 rotates, leads to Crossing driver plate drives spray boom 4 to move back and forth.Due to the rotary motion of rotating platform 3 and the reciprocating motion of spray head 41, so that Water jets under high pressure can be sprayed to all sites of superconductor cavity to be rinsed, and superconductor cavity is rinsed.
5) water after rinsing is accepted via drip tray 9 and draws discharge, and complete, control is washed by preset reciprocal time backlash System control spray boom 4 processed returns to initial position, and first motor 57, the second motor 69 and high-pressure diaphragm pump 7 stop working, and completes super The flushing of guide cavity.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type and manufacture craft etc. are all It can be varied, all equivalents and improvement carried out based on the technical solution of the present invention should not exclude Except protection scope of the present invention.

Claims (10)

1. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment, which is characterized in that including support frame, upper supporting bable tops, rotation Turn platform, spray boom, platform driving device, spray boom driving device, high-pressure diaphragm pump and control system;
It is fixedly connected with the upper supporting bable tops at the top of support frame as described above, is provided with and is used to support at the top of the upper supporting bable tops The rotating platform of superconductor cavity to be rinsed;The center of support frame as described above and upper supporting bable tops offers past for the spray boom The first through hole moved again, the center of the rotating platform offers the second through-hole moved back and forth for the spray boom, described The guide sleeve of spray boom described in positioning support is separately provided in the first through hole of upper supporting bable tops and second through-hole;It is described Spray head is provided at the top of spray boom, the bottom of the spray boom connects the high-pressure diaphragm pump;
The platform driving device and spray boom driving device are provided on support frame as described above, the platform driving device is for driving The rotating platform rotation, the spray boom driving device is for driving the spray boom to move back and forth;
The high-pressure diaphragm pump, platform driving device and spray boom driving device are also electrically connected the control system.
2. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as described in claim 1, which is characterized in that the rotation Platform is formed by fixedly connecting by top plate and rotating base.
3. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as claimed in claim 2, which is characterized in that the platform Driving device includes support base, transmission gear, the first driving wheel, the second driving wheel, the first transmission belt and first motor;
Positioned at the top of the upper supporting bable tops, the rotating base outer sheath is equipped with the support base, the support base Top the rotating base is fixedly connected with by swivel bearing;Accommodating space, the appearance are offered in the upper supporting bable tops It is provided with the transmission gear, the first driving wheel and the second driving wheel in emptying, the transmission gear is fixedly connected with the rotation Turn the bottom of pedestal, the outer sheath of first driving wheel and the second driving wheel is equipped with first transmission belt, the driving cog Wheel be to engage connection between first driving wheel and first driving wheel and second driving wheel;
Second driving wheel is fixedly connected with the output end of the first motor, and the first motor is electrically connected the control system System.
4. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as claimed in claim 3, which is characterized in that the spray boom Driving device includes positioning support plate, locating rod, transfer plate, worm and gear, third driving wheel, the 4th driving wheel, the second transmission Band and the second motor;
The third driving wheel, the 4th driving wheel and the second transmission belt are arranged in the accommodating space;
The upper and lower part of support frame as described above is respectively fixedly connected with the positioning support plate;Positioned at the two positioning support plates it Between, also longitudinal gap is provided with two locating rods in support frame as described above;Be slidably connected the transfer plate in two locating rods, The transfer plate is fixedly connected with the lower part of the spray boom;Between two locating rods, fixed institute is plugged in support frame as described above Worm and gear is stated, the turbine of the worm and gear is fixedly connected with the driver plate, and the worm screw bottom of the worm and gear is fixed to be connected It connects the underlying positioning support plate, support frame as described above is pierced by the top of the worm screw of the worm and gear and is fixedly connected with described the Outside three driving wheels, the third driving wheel engagement connection the 4th driving wheel, the third driving wheel and the 4th driving wheel Side is arranged with second transmission belt;
4th driving wheel is fixedly connected with the output end of second motor, and second motor is electrically connected the control system System.
5. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as claimed in claim 4, which is characterized in that the support The upper and lower part of frame is also respectively provided with the limit switch for being limited to the transfer plate.
6. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as described in claim 1, which is characterized in that the rotation The drip tray for accepting and drawing waste water after discharge is rinsed is provided between platform and the upper supporting bable tops.
7. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as described in claim 1, which is characterized in that the spray boom Bottom be provided with high pressure sealing joint.
8. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as described in claim 1, which is characterized in that the control Parameter setting module, autoclave diaphragm pump control module and motor control module are provided in system;
The parameter setting module is for presetting running parameter, displacement, movement speed including the spray boom and round-trip Number, the work water pressure of the rotation speed of the rotating platform and the high-pressure diaphragm pump;
The autoclave diaphragm pump control module is used to control the work of the high-pressure diaphragm pump according to preset corresponding running parameter Make;
The motor control module is used for according to preset corresponding running parameter, controls the rotary flat by the first motor The rotation of platform, and the work by spray boom described in second motor control.
9. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as claimed in any one of claims 1 to 8, feature exist In the spray boom and spray head are all made of stainless steel pipe.
10. a kind of small―gap suture superconduction inner cavity surface high-pressure washing equipment as claimed in any one of claims 1 to 8, feature exist In being provided with several different spouts of direction on the spray head, minimum range of the spray head apart from superconduction cavity wall is only 11.8mm。
CN201910609127.6A 2019-07-08 2019-07-08 Small-gap superconducting cavity inner surface high-pressure flushing equipment Active CN110328176B (en)

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