CN110211742B - WIC superconducting wire embedding device for MRI - Google Patents
WIC superconducting wire embedding device for MRI Download PDFInfo
- Publication number
- CN110211742B CN110211742B CN201910330956.0A CN201910330956A CN110211742B CN 110211742 B CN110211742 B CN 110211742B CN 201910330956 A CN201910330956 A CN 201910330956A CN 110211742 B CN110211742 B CN 110211742B
- Authority
- CN
- China
- Prior art keywords
- tin
- superconducting wire
- motor
- liquid
- bath
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Abstract
The invention discloses a WIC superconducting wire embedding device for MRI, which comprises a tin melting tank, an electric heating plate, a tin liquid pump set, a tin flow channel, a functional tin tank and a control system, wherein the functional tin tank is provided with a wire inlet and an overflow channel and is provided with a die holder for mounting a die to finish embedding work. Compared with the existing superconducting wire rod inlaying device, the invention has the advantages of simple structure, stable operation, less tin liquor oxidation amount, high production efficiency and the like, and the inlaid superconducting wire rod has good quality and high yield, thereby accelerating the industrialization process of the Chinese superconducting material.
Description
Technical Field
The invention belongs to the field of superconducting material production, and particularly relates to a WIC superconducting flat wire (hereinafter referred to as superconducting wire) embedding device for MRI.
Background
With the progress of the world medical health industry, the Magnetic Resonance Imaging (MRI) technology is widely applied to the medical field, and the MRI instrument manufactured by the technology can perform imaging diagnosis on all systems of the whole body of a human body, thereby making a prominent contribution to the disease diagnosis of the human body. The superconducting magnet wound by the superconducting wire is one of the most core components of the nuclear magnetic resonance imager, the demand of the superconducting wire is increased, and the rapid development of the industrialization of the superconducting wire is urgently needed. At present, the industrialization of Chinese wire rods is just started, and an inlaying device which is quick, effective and stable in quality is still lacked in an inlaying procedure in the production process of superconducting wire rods.
The embedding process of the superconducting wire is one of the most important processes in the whole production process of the superconducting wire, and the result directly influences the yield of the superconducting wire. At present, the existing embedding device has the problems of more tin nodules on the surface of a superconducting wire, broken wires, serious oxidation of molten tin, more faults of the device and the like, and the product quality and the production efficiency are seriously influenced.
Disclosure of Invention
The invention aims to provide a superconducting wire rod embedding device, which adopts a smart mechanical structure and a reasonable structure size, solves the problems of more tin nodules on the surface of a superconducting wire rod, wire breakage, serious oxidation of molten tin, more device faults and the like of the conventional superconducting wire rod embedding device, and improves the product quality and the production efficiency.
The technical scheme adopted by the invention is that the WIC superconducting wire embedding device for MRI comprises a tin melting tank, an electric heating plate, a tin liquid pump set, a tin flow channel and a functional tin tank, wherein the electric heating plate is tightly attached to the outer surfaces of the bottom and the periphery of the tin melting tank, the tin flow channel is positioned in the tin melting tank, one end of the tin flow channel is provided with a tin inlet and is provided with the tin liquid pump set, the other end of the tin flow channel is communicated with the functional tin tank, the tin liquid pump set comprises a motor, a transmission synchronous belt, a transmission shaft, an impeller and an anti-oxidation cover, the motor is provided with the transmission synchronous belt, the transmission synchronous belt is connected with the impeller through the transmission shaft. The anti-oxidation cover is used for reducing air flow at the intersection of the transmission shaft and the liquid level of molten tin, so that oxidation of the molten tin is reduced.
Further, the WIC superconducting wire embedding device for MRI further comprises a control system, wherein the control system comprises a heating temperature control part, a temperature detection part and a motor control part. The heating temperature control part is connected with the electric heating plate and controls the starting and stopping of the electric heating plate, the heating temperature control part can set the heating temperature and the temperature floating range according to the process requirements, and the system can automatically control the starting and stopping of the electric heating plate according to the real-time temperature of the tin liquid in the tin melting tank, so that the temperature of the tin liquid is ensured to be within the process requirement range; the temperature detection part is connected with the functional tin bath and is used for detecting the temperature of tin liquor in the functional tin bath, and the temperature of the tin liquor at the position of the die is ensured to be within the process requirement range by adjusting the heating temperature control part; the motor control part is connected with the motor and used for controlling the starting and stopping of the motor and adjusting the rotating speed of the motor, and the height of the tin liquid in the functional tin bath is controlled by adjusting the rotating speed of the motor.
Furthermore, the positions of the WIC superconducting wire rod inlaying device for MRI, which are contacted with the molten tin are all subjected to ceramic spraying treatment, so that the high-temperature molten tin is prevented from corroding each part.
Further, the WIC superconducting wire embedding device for MRI is characterized in that a wire inlet and an overflow channel are designed on the functional tin bath.
Further, the WIC superconducting wire embedding device for MRI is characterized in that a ceramic ring is arranged at the wire inlet to protect the surface of the wire from being scratched. The baffle is arranged outside the wire inlet to prevent molten tin from splashing. The baffle is also provided with a porcelain ring to protect the surface of the wire from being scratched.
Further, the WIC superconducting wire embedding device for MRI is characterized in that the overflow channel is of a closed structure, the liquid inlet and the liquid outlet are both located inside tin liquid, contact between flowing tin liquid and air is avoided, and oxidation amount of the tin liquid is greatly reduced.
Further, the WIC superconducting wire embedding device for MRI is characterized in that a die holder is arranged on the functional tin bath and used for mounting a die to finish embedding work.
The invention has the beneficial effects that the superconducting wire embedding equipment has stable operation, high production efficiency and good embedded superconducting wire quality, and accelerates the industrialization process of Chinese superconducting materials.
Drawings
FIG. 1 is a schematic view showing a construction of a superconducting wire embedding apparatus according to the present invention;
FIG. 2 is a schematic structural view of a functional tin bath according to the present invention;
fig. 3 is a schematic diagram of the control system connection in the present invention.
In the figure, 1, a motor, 2, a transmission synchronous belt, 3, a tin liquid pump set, 4, a transmission shaft, 5, an oxidation preventing cover, 6, a tin melting tank, 7, a functional tin tank, 8, a control system, 9, an electric heating plate, 10, an impeller, 11, a tin inlet, 12, a tin flow channel, 13, a baffle, 14, a wire inlet, 15, an overflow channel, 16, a liquid outlet, 17, a die, 18, a die holder, 19, a ceramic ring, 20, a liquid inlet, 21, a heating temperature control part, 22, a temperature detection part and 23, a motor control part are arranged.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example one
The utility model provides a device is inlayed to WIC superconducting wire for MRI, includes molten tin bath 6, electric heating board 9, tin liquid pump package 3, tin flow channel 12, function molten tin bath 7, electric heating board 9 hugs closely in molten tin bath 6 bottom and surface all around, and tin flow channel 12 is located molten tin bath 6 is inside, tin flow channel 12 one end is equipped with into tin mouth 11 and is equipped with tin liquid pump package 3, and the other end of tin flow channel 12 communicates function molten tin bath 7, tin liquid pump package 3 includes motor 1, drive synchronous belt 2, transmission shaft 4, impeller 10, anti-oxidation cover 5, and drive synchronous belt 2 is installed to motor 1, and drive synchronous belt 2 passes through transmission shaft 4 and impeller 10 hookup, and transmission shaft 4 is equipped with anti-oxidation cover 5.
Example two
A WIC superconducting wire embedding device for MRI further comprises a control system 8 on the basis of the embodiment, wherein the control system 8 comprises a heating temperature control part 21, a temperature detection part 22 and a motor control part 23. Heating temperature control portion 21 connects electric heating plate 9, controls opening of electric heating plate 9 and stops, and heating temperature control portion 21 can set for heating temperature and temperature floating range according to the technological requirement, and the system can be according to the real-time temperature of molten tin in molten tin bath 6, and opening of automatic control electric heating plate 9 stops to guarantee that the molten tin temperature is in the technological requirement within range. The temperature detection part 22 is connected with the functional tin bath 7 and is used for detecting the temperature of tin liquid in the functional tin bath 7, and the temperature of the tin liquid at the position of the die 17 is ensured to be within the process requirement range by adjusting the heating temperature control part 21. The motor control part 23 is connected with the motor 1 and used for controlling the starting and stopping of the motor 1 and adjusting the rotating speed of the motor 1, and the height of the tin liquid in the functional tin bath 7 is controlled by adjusting the rotating speed of the motor 1. The places where the superconducting wire embedding devices are contacted with the molten tin are all subjected to ceramic spraying treatment, so that the high-temperature molten tin is prevented from corroding all parts.
EXAMPLE III
On the basis of the embodiment I, the functional tin bath is provided with a wire inlet 14 and an overflow channel 15.
The wire inlet 14 is provided with a porcelain ring 19 to protect the surface of the wire from being scratched. And a baffle 13 is arranged outside the wire inlet 14 to prevent molten tin from splashing. The baffle 13 is also provided with a porcelain ring 19 to protect the surface of the wire from being scratched.
The overflow channel 15 adopts a closed structure, and the liquid inlet 20 and the liquid outlet 16 are both positioned inside the tin liquid, so that the flowing tin liquid is prevented from contacting with air, and the oxidation amount of the tin liquid is greatly reduced.
Example four
On the basis of the embodiment I, the functional tin bath is provided with a die holder 18 for mounting a die 17 to finish the inlaying work.
The use method of the superconducting wire embedding device comprises the steps of putting a tin block into a tin melting tank 6, setting temperature parameters in a control system 8 according to process requirements, starting a heating button, and electrifying and heating an electric heating plate 9. After the tin block is melted into tin liquid and the temperature of the tin liquid in the tin melting tank 6 meets the process requirements, the superconducting wire rods from other mechanisms outside the invention sequentially pass through the baffle 13, the wire inlet 14, the die 17 and the die holder 18 in the functional tin tank 7 to reach subsequent mechanisms outside the invention. Starting the related device outside the invention, the superconducting wire rod starts to advance, at this time, the motor 1 is started, the motor 1 drives the impeller 10 to rotate through the transmission synchronous belt 2 and the transmission shaft 4, and the tin liquid is sucked into the tin flow channel 12 from the tin melting tank 6 through the tin inlet 11 and is conveyed into the functional tin tank 7. The rotation speed of the motor 1 is adjusted so that the tin liquid in the functional tin bath 7 submerges the superconducting wire and reaches a proper height, the inlaying operation is started, and meanwhile, the redundant tin liquid flows into the tin melting bath 6 from the overflow channel 15. After the inlaying operation is finished, the motor 1 is turned off, and tin liquid in the functional tin bath 7 flows into the tin melting bath 6 to wait for the next inlaying task.
Claims (3)
1. The utility model provides a device is inlayed to WIC superconducting wire for MRI, includes molten tin bath (6), electric heating board (9), tin liquid pump package (3), tin flow channel (12), function tin bath (7), electric heating board (9) hug closely in molten tin bath (6) bottom and surface all around, and tin flow channel (12) are located molten tin bath (6) inside, tin flow channel (12) one end is equipped with into tin mouth (11) and is equipped with tin liquid pump package (3), and tin flow channel (12) other end intercommunication function tin bath (7), its characterized in that: the tin liquid pump set (3) comprises a motor (1), a transmission synchronous belt (2), a transmission shaft (4), an impeller (10) and an anti-oxidation shield (5), wherein the motor (1) is provided with the transmission synchronous belt (2), the transmission synchronous belt (2) is connected with the impeller (10) through the transmission shaft (4), and the transmission shaft (4) is provided with the anti-oxidation shield (5); the heating device is characterized by further comprising a control system (8), wherein the control system (8) comprises a heating temperature control part (21), a temperature detection part (22) and a motor control part (23), the heating temperature control part (21) is connected with the electric heating plate (9) and controls the starting and stopping of the electric heating plate (9); the temperature detection part (22) is connected with the functional tin bath (7) and is used for detecting the temperature of tin liquor in the functional tin bath (7), and the temperature of the tin liquor at the position of the die (17) is ensured to be within the process requirement range by adjusting the heating temperature control part (21); the motor control part (23) is connected with the motor (1) and is used for controlling the starting and stopping of the motor (1) and adjusting the rotating speed of the motor (1); the places where the superconducting wire embedding devices are contacted with the molten tin are subjected to ceramic spraying treatment, so that the high-temperature molten tin is prevented from corroding all parts; a wire inlet (14) and an overflow channel (15) are designed on the functional tin bath (7); the wire inlet (14) is provided with a ceramic ring (19) to protect the surface of the wire from being scratched; a baffle (13) is arranged outside the wire inlet (14) to prevent molten tin from splashing; a ceramic ring (19) is arranged on the baffle (13) to protect the surface of the wire from being scratched.
2. The WIC superconducting wire inlay device for MRI according to claim 1, wherein: the overflow channel (15) adopts a closed structure, and the liquid inlet (20) and the liquid outlet (16) are both positioned inside the tin liquid, so that the flowing tin liquid is prevented from contacting with air, and the oxidation amount of the tin liquid is greatly reduced.
3. The WIC superconducting wire inlay device for MRI according to claim 1, wherein: and the functional tin bath (7) is provided with a die holder (18) for mounting a die (17) to finish the embedding work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330956.0A CN110211742B (en) | 2019-04-23 | 2019-04-23 | WIC superconducting wire embedding device for MRI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330956.0A CN110211742B (en) | 2019-04-23 | 2019-04-23 | WIC superconducting wire embedding device for MRI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110211742A CN110211742A (en) | 2019-09-06 |
| CN110211742B true CN110211742B (en) | 2021-01-01 |
Family
ID=67786309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910330956.0A Active CN110211742B (en) | 2019-04-23 | 2019-04-23 | WIC superconducting wire embedding device for MRI |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110211742B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599530B (en) * | 2020-05-15 | 2021-08-03 | 西部超导材料科技股份有限公司 | Method for obtaining processing rate of superconducting wire copper slot line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10116726A (en) * | 1996-10-09 | 1998-05-06 | Nippon Steel Corp | Superconducting composite cylinder and superconducting magnet |
| JPH10234701A (en) * | 1997-02-28 | 1998-09-08 | Shimadzu Corp | Superconducting magnet |
| JPH11250747A (en) * | 1998-02-27 | 1999-09-17 | Kobe Steel Ltd | Manufacture of nb3sn based superconducting wire |
| CN202837112U (en) * | 2012-08-01 | 2013-03-27 | 合肥聚能电物理高技术开发有限公司 | S-bend superconducting bus mechanical property test platform |
| CN107734423A (en) * | 2017-11-17 | 2018-02-23 | 安旭东 | A kind of flat panel loudspeaker that can improve driving sensitivity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115862B (en) * | 2010-12-31 | 2012-09-05 | 周开勇 | Circulating tin plating process and device |
| CN203960314U (en) * | 2014-07-04 | 2014-11-26 | 西部超导材料科技股份有限公司 | A kind of line ball wicking for wire rod hot tinning is crossed die device |
| CN107442880A (en) * | 2017-08-31 | 2017-12-08 | 阜阳扬宇充电设备有限公司 | A kind of adjustable solder machine of power module |
| CN108588615A (en) * | 2018-07-18 | 2018-09-28 | 江苏富川机电有限公司 | A kind of quick water-cooling apparatus and wire rod hot tinning production equipment |
-
2019
- 2019-04-23 CN CN201910330956.0A patent/CN110211742B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10116726A (en) * | 1996-10-09 | 1998-05-06 | Nippon Steel Corp | Superconducting composite cylinder and superconducting magnet |
| JPH10234701A (en) * | 1997-02-28 | 1998-09-08 | Shimadzu Corp | Superconducting magnet |
| JPH11250747A (en) * | 1998-02-27 | 1999-09-17 | Kobe Steel Ltd | Manufacture of nb3sn based superconducting wire |
| CN202837112U (en) * | 2012-08-01 | 2013-03-27 | 合肥聚能电物理高技术开发有限公司 | S-bend superconducting bus mechanical property test platform |
| CN107734423A (en) * | 2017-11-17 | 2018-02-23 | 安旭东 | A kind of flat panel loudspeaker that can improve driving sensitivity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110211742A (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110211742B (en) | WIC superconducting wire embedding device for MRI | |
| CN101892519B (en) | Silicon core furnace repeatedly pulling multiple silicon cores in one heat | |
| CN104520042A (en) | Automatic floating tapping machine | |
| CN105543751B (en) | A kind of batch quantity hot dipping zinc is with scraping apparatus for ash | |
| CN104520041A (en) | Automatic floating tapping machine | |
| CN105081302A (en) | Bottom cork pulling type vacuum induction melting and casting control device | |
| CN218115656U (en) | Novel accurate plating solution temperature control system | |
| CN103409712A (en) | Coil tinning device | |
| CN110257884B (en) | Electroplating device and electroplating method for inner hole of pipe fitting | |
| CN201713605U (en) | Silicon core furnace capable of drawing plurality of groups of silicon cores in one-time heating | |
| CN205828128U (en) | A kind of full-automatic I-shaped inductor combination machine | |
| CN117198628A (en) | Rapid preparation of MgB for MRI 2 Method of superconducting wire | |
| CN208225850U (en) | Novel adamantine line silicon wafer stripping machine | |
| CN110528056A (en) | A kind of electro-mech device of lifting rotation stirring | |
| CN207108095U (en) | A kind of production system of take-up and copper bar | |
| CN110004474A (en) | A kind of continuously plating product line of ultra-thin metal wire | |
| CN216149692U (en) | Mechanism for preparing liquid preparation containing magnetic liquid particles | |
| CN110376367A (en) | A kind of chemiluminescence cleaning incubation design | |
| CN218584113U (en) | Dual-detection water replenishing device for fish tank | |
| CN220126156U (en) | pH automatic regulator | |
| CN207473423U (en) | A kind of water level automatic control device | |
| CN216566787U (en) | Slag removal type tube furnace convenient for temperature control | |
| CN215576098U (en) | Intelligent developing device for circuit board | |
| CN217677866U (en) | Electroplating device for faucet production | |
| CN219519385U (en) | Integrated dispenser head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |