CN108993985B - Degumming device - Google Patents
Degumming device Download PDFInfo
- Publication number
- CN108993985B CN108993985B CN201810571157.8A CN201810571157A CN108993985B CN 108993985 B CN108993985 B CN 108993985B CN 201810571157 A CN201810571157 A CN 201810571157A CN 108993985 B CN108993985 B CN 108993985B
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- CN
- China
- Prior art keywords
- rotating frame
- water tank
- frame
- rod core
- positioning component
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Silicon Compounds (AREA)
Abstract
The invention discloses a degumming device, which comprises a polycrystalline silicon rod core placing device and a heating device, wherein the heating device is arranged beside the placing device, the placing device comprises a support A, a rotating frame rotationally connected to the support A and a positioning component A arranged on the support A, the positioning component A is positioned at one side far away from the heating device, a rotating shaft of the rotating frame is close to one side of the positioning component A, the heating device comprises a support B and a water tank arranged on the support B, a heating pipe is arranged in the water tank, and the heating pipe is connected with a power supply; due to the action of gravity, when one end of the rotating frame, which is close to the positioning assembly A, is tilted, the other end of the rotating frame is positioned in the water tank, and the liquid level in the water tank is higher than the junction of the polycrystalline silicon rod core and the hanging frame. The invention has simple structure, when the end part of the polycrystalline silicon rod core is degummed, the end part of the polycrystalline silicon rod core is only put into the hot water tank to melt the colloid, the operation is simple, and the time consumption is short.
Description
Technical Field
The invention relates to the field of machinery, in particular to a degumming device.
Background
Polysilicon is a main raw material for manufacturing integrated circuit substrates, solar cells, and the like. The polysilicon can be used for preparing monocrystalline silicon, and the deep processed product is widely used in the semiconductor industry as a base material of devices such as artificial intelligence, automatic control, information processing, optical silicon conversion and the like. Meanwhile, renewable energy sources are being actively developed and utilized worldwide due to energy crisis and environmental protection requirements. Solar energy is the most attractive of renewable energy sources because of its cleanliness, safety and abundant resources. One of the main methods of utilizing solar energy is to convert solar energy into electric energy through the photovoltaic effect, and silicon solar cells are devices based on the photovoltaic effect, and the demand for high-purity polysilicon is increasing due to the development of semiconductor industry and solar cells. At present, when the end part of the polycrystalline silicon rod core is degummed, the whole polycrystalline silicon rod core is placed into a hot water tank to melt the colloid, so that the operation is complex and the time consumption is long.
Disclosure of Invention
The invention provides a degumming device, which solves the problems of complicated end degumming operation and long time consumption of a polycrystalline silicon rod core in the prior art.
The invention is realized by the following technical scheme:
the device comprises a polycrystalline silicon rod core placement device and a heating device, wherein the heating device is arranged beside the placement device, the placement device comprises a support A, a rotating frame rotationally connected to the support A and a positioning component A arranged on the support A, the positioning component A is positioned at one side far away from the heating device, a rotating shaft of the rotating frame is close to one side of the positioning component A, the heating device comprises a support B and a water tank arranged on the support B, a heating pipe is arranged in the water tank, and the heating pipe is connected with a power supply; due to the action of gravity, when one end of the rotating frame, which is close to the positioning assembly A, is tilted, the other end of the rotating frame is positioned in the water tank, and the liquid level in the water tank is higher than the junction of the polycrystalline silicon rod core and the hanging frame. At this time, the heating pipe heats the water in the water tank, so that the colloid at the end part of the rod core is melted and falls off.
The invention further adopts the improvement that the positioning component A comprises a supporting table arranged on the supporting table, two compression protrusions arranged on the supporting table and a steel cable arranged on the compression protrusions, one end of the steel cable is fixedly connected to one compression protrusion, the other end of the steel cable is fixedly connected to a winding device, the winding device is fixedly connected to the other compression protrusion, and one end of the rotating frame is provided with a positioning protrusion block; the winding device tightens the steel cable, the steel cable presses the top surface of the positioning protruding block, and the rotating frame keeps horizontal when the end of the rotating frame is pressed on the supporting table.
According to a further improvement scheme, rollers are arranged at the bottom of the support A. The staff is convenient to push the support A to move the degummed rod cores.
According to a further improvement scheme, the rotating frame is rotatably connected to the lifting frame, the lifting frame is fixedly connected to a piston rod extending upwards from the hydraulic cylinder, and the hydraulic cylinder is fixedly connected to the support A.
The invention further adopts the improvement that a positioning component B is arranged between the bracket A and the rotating frame, the positioning component B comprises a pull rod which is rotatably connected to the bracket A and a column body which is arranged at the bottom of the rotating frame, and a hook is arranged on the pull rod; one end of the rotating frame is tilted, and the other end is positioned in the water tank, and the hook is hooked on the column body. Namely, the locating component B locates the rotating frame, so that collision between the rotating frame and the water tank is avoided, and the service life of the degumming device is ensured.
According to a further improvement scheme, the bottom surface of the water tank is an inclined surface; the locating component B locates the rotating frame, one end of the rotating frame is tilted, and when the other end of the rotating frame is located in the water tank, the bottom surface of the rotating frame is parallel to the bottom surface of the water tank.
The invention further adopts the improvement that two side plates are arranged on the rotating frame, a stop protrusion is arranged at one end, close to the side plates, of the positioning protruding block, a stop plate is arranged at one end, far away from the positioning protruding block, of the rotating frame, and a clamping groove is arranged on the stop plate; the polycrystalline silicon rod core is placed in the rod core frame, and when the rod core frame is placed on the rotating frame, the hanging rack at the end part of the polycrystalline silicon rod core is clamped in the clamping groove. The sliding of the rod core during the rotation of the rotating frame is avoided.
According to a further improvement scheme, the rod core frame is provided with a hanging ring. The rod core frame is convenient to hang out after degumming, thereby being convenient for taking out the degummed rod core.
In a further improvement of the invention, the positioning protruding block is provided with an annular block through which the steel cable passes. When the lifting assembly lifts the middle part of the rotating frame, the winding device releases part of the steel cable, the end of the rotating frame slides on the top surface of the supporting table, the steel cable pulls the annular block, and the other end of the rotating frame is tilted. At this time, be convenient for place the stick core, place the stick core frame on the rotating turret earlier before lifting up the middle part of rotating turret at the lifting unit. When the polycrystalline silicon rod core is used, the annular groove at the end part of the polycrystalline silicon rod core is grabbed by the tongs, the other end of the rod core, which is far away from the grabbing end, is propped against the stop protrusion, then the grabbing end of the rod core is lowered, the rod core falls on the rod core frame, then the lifting assembly drives the middle part of the rotating frame to descend, the winding device tightens the steel cable until the rotating frame is horizontal, then the steel cable is loosened, one end of the rotating frame is tilted, and the grabbing end is positioned in the water tank.
Compared with the prior art, the invention has the following advantages:
1. the invention has simple structure, when the end part of the polycrystalline silicon rod core is degummed, the end part of the polycrystalline silicon rod core is only put into a hot water tank to melt the colloid, the operation is simple, and the time consumption is short;
2. when the rotating frame is kept horizontal by the positioning component A, the degummed rod cores can be conveniently moved to the appointed position by staff through the rollers at the bottom of the bracket A;
3. one end of the rotating frame falls into the water tank under the action of gravity, so that the carrying of staff is not needed, the operation is convenient, and the labor intensity is reduced;
4. the positioning component B positions the rotating frame, so that the bottom surface of the rotating frame is parallel to the bottom surface of the water tank, collision between the rotating frame and the water tank is avoided, and the service life of the degumming device is ensured;
5. the bottom surface of the water tank is an inclined surface, so that the end part of the rod core is immersed in water, the water quantity in the water tank is reduced, the power consumption of the heating pipe is reduced, and the energy is saved;
6. when lifting assembly lifts the middle part of rotating turret for the rotating turret is equipped with the one end perk of end baffle, thereby is convenient for grasp place the stick core, and the alright come unstuck after directly placing the stick core promptly, need not to remove, further less consuming time.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a partial schematic view of fig. 3.
Fig. 5 is a schematic view of a turret.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a schematic view of a rod core frame.
Fig. 8 is a bottom view of fig. 7.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the degumming device comprises a polysilicon rod core placing device 1 and a heating device 2, wherein the heating device 2 is arranged beside the placing device 1, the placing device 1 comprises a bracket a11, a rotating frame 14 rotatably connected to the bracket a11 and a positioning component a arranged on the bracket a11, the positioning component a is positioned at one side far away from the heating device 2, a rotating shaft of the rotating frame 14 is close to one side of the positioning component a, the heating device 2 comprises a bracket B21 and a water tank 22 arranged on the bracket B21, and a heating pipe is arranged in the water tank 22 and is connected with a power supply; due to the action of gravity, when one end of the rotating frame 14 close to the positioning component A is tilted, the other end of the rotating frame 14 is positioned in the water tank 22, the liquid level in the water tank 22 is beyond the joint of the polycrystalline silicon rod core and the hanging frame, the positioning component A comprises a supporting table 16 arranged on the supporting frame A11, two pressing protrusions 18 arranged on the supporting table 16 and a steel cable 17 arranged on the pressing protrusions 18, one end of the steel cable 17 is fixedly connected to one of the pressing protrusions 18, the other end of the steel cable 17 is fixedly connected to a winding device, the winding device is fixedly connected to the other pressing protrusion 18, and one end of the rotating frame 14 is provided with a positioning protrusion block 144; the winding device tightens the steel cable 17, the steel cable 17 presses the top surface of the positioning protruding block 144, when pressing the end of the rotating frame 14 on the supporting table 16, the rotating frame 14 keeps horizontal, the bottom of the bracket A11 is provided with rollers, the rotating frame 14 is rotationally connected to the lifting frame 13, the lifting frame 13 is fixedly connected to a piston rod extending upwards from the hydraulic cylinder 12, the hydraulic cylinder 12 is fixedly connected to the bracket A11, a positioning component B is arranged between the bracket A11 and the rotating frame 14, the positioning component B comprises a pull rod 15 rotationally connected to the bracket A11 and a column 142 arranged at the bottom of the rotating frame 14, and a hook 151 is arranged on the pull rod 15; when one end of the rotating frame 14 is tilted and the other end is positioned in the water tank 22, the hooks 151 hook the cylinder 142, and the bottom surface of the water tank 22 is an inclined surface; the positioning component B is used for positioning the rotating frame 14, one end of the rotating frame 14 is tilted, when the other end of the rotating frame is positioned in the water tank 22, the bottom surface of the rotating frame 14 is parallel to the bottom surface of the water tank 22, two side plates are arranged on the rotating frame 14, a stop protrusion 143 is arranged at one end, close to the side plates, of the positioning protruding block 144, a stop plate 141 is arranged at one end, far away from the positioning protruding block 144, of the rotating frame 14, and a clamping groove is arranged on the stop plate 141; the polycrystalline silicon rod core is placed in the rod core frame 3, and when the rod core frame 3 is placed on the rotating frame 14, the hanging rack at the end part of the polycrystalline silicon rod core is clamped in the clamping groove, the rod core frame 3 is provided with a hanging ring 31, the positioning protruding block 144 is provided with an annular block 145, and the steel cable 17 passes through the annular block 145.
The rod core frame 3 is placed on the rotating frame 14, in order to avoid sliding of the rod core frame 3 when the rotating frame 14 rotates, supporting legs are arranged on the bottom surface of the bottom plate of the rod core frame 3, through holes corresponding to the supporting legs are formed in the bottom plate of the rotating frame 14, and when the rod core frame 3 is placed on the rotating frame 14, the supporting legs are inserted into the through holes.
It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (5)
1. The utility model provides a device comes unstuck which characterized in that: the polycrystalline silicon rod core placing device comprises a polycrystalline silicon rod core placing device (1) and a heating device (2), wherein the heating device (2) is arranged beside the placing device (1), the placing device (1) comprises a support A (11), a rotating frame (14) rotatably connected to the support A (11) and a positioning component A arranged on the support A (11), the positioning component A is positioned at one side far away from the heating device (2), a rotating shaft of the rotating frame (14) is close to one side of the positioning component A, the heating device (2) comprises a support B (21) and a water tank (22) arranged on the support B (21), and a heating pipe is arranged in the water tank (22) and is connected with a power supply; due to the action of gravity, when one end of the rotating frame (14) close to the positioning component A is tilted, the other end of the rotating frame (14) is positioned in the water tank (22), the liquid level in the water tank (22) is higher than the joint of the polycrystalline silicon rod core and the hanging frame, the positioning component A comprises a supporting table (16) arranged on the support A (11), two pressing protrusions (18) arranged on the supporting table (16) and a steel cable (17) arranged on the pressing protrusions (18), one end of the steel cable (17) is fixedly connected to one of the pressing protrusions (18), the other end of the steel cable (17) is fixedly connected to the winding device, the winding device is fixedly connected to the other pressing protrusion (18), and one end of the rotating frame (14) is provided with a positioning protrusion block (144); the winding device tightens the steel cable (17), the steel cable (17) presses the top surface of the positioning protruding block (144), when the end of the rotating frame (14) is pressed on the supporting table (16), the rotating frame (14) keeps horizontal, the rotating frame (14) is rotationally connected to the lifting frame (13), the lifting frame (13) is fixedly connected to a piston rod which extends upwards from the hydraulic cylinder (12), the hydraulic cylinder (12) is fixedly connected to the bracket A (11), a positioning component B is arranged between the bracket A (11) and the rotating frame (14), the positioning component B comprises a pull rod (15) rotationally connected to the bracket A (11) and a column body (142) arranged at the bottom of the rotating frame (14), and a hook (151) is arranged on the pull rod (15); one end of the rotating frame (14) is tilted, and when the other end of the rotating frame is positioned in the water tank (22), the hook (151) is hooked on the column (142), and the bottom surface of the water tank (22) is an inclined surface; the positioning component B positions the rotating frame (14), one end of the rotating frame (14) is tilted, and when the other end of the rotating frame is positioned in the water tank (22), the bottom surface of the rotating frame (14) is parallel to the bottom surface of the water tank (22).
2. A degumming device according to claim 1, characterized in that: the bottom of the bracket A (11) is provided with a roller.
3. A degumming device according to claim 2, characterized in that: two side plates are arranged on the rotating frame (14), a stop protrusion (143) is arranged at one end, close to the side plates, of the positioning protruding block (144), a stop plate (141) is arranged at one end, far away from the positioning protruding block (144), of the rotating frame (14), and a clamping groove is formed in the stop plate (141); the polycrystalline silicon rod core is placed in the rod core frame (3), and when the rod core frame (3) is placed on the rotating frame (14), the hanging frame at the end part of the polycrystalline silicon rod core is clamped in the clamping groove.
4. A degumming device according to claim 3, characterized in that: and a hanging ring (31) is arranged on the rod core frame (3).
5. The degumming device as recited in claim 4, wherein: the positioning protruding block (144) is provided with an annular block (145), and the steel cable (17) passes through the annular block (145).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571157.8A CN108993985B (en) | 2018-06-05 | 2018-06-05 | Degumming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571157.8A CN108993985B (en) | 2018-06-05 | 2018-06-05 | Degumming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108993985A CN108993985A (en) | 2018-12-14 |
| CN108993985B true CN108993985B (en) | 2023-09-05 |
Family
ID=64573361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810571157.8A Active CN108993985B (en) | 2018-06-05 | 2018-06-05 | Degumming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108993985B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009073683A (en) * | 2007-09-19 | 2009-04-09 | Mitsubishi Materials Corp | Apparatus for producing polycrystalline silicon |
| CN203648915U (en) * | 2013-12-25 | 2014-06-18 | 浙江工贸职业技术学院 | Rocker supersonic cleaning device |
| CN206584911U (en) * | 2017-02-20 | 2017-10-24 | 邢台晶龙电子材料有限公司 | A kind of degumming frame |
| CN207353221U (en) * | 2017-09-02 | 2018-05-11 | 江西豪安能源科技有限公司 | A kind of degumming frame |
-
2018
- 2018-06-05 CN CN201810571157.8A patent/CN108993985B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009073683A (en) * | 2007-09-19 | 2009-04-09 | Mitsubishi Materials Corp | Apparatus for producing polycrystalline silicon |
| CN203648915U (en) * | 2013-12-25 | 2014-06-18 | 浙江工贸职业技术学院 | Rocker supersonic cleaning device |
| CN206584911U (en) * | 2017-02-20 | 2017-10-24 | 邢台晶龙电子材料有限公司 | A kind of degumming frame |
| CN207353221U (en) * | 2017-09-02 | 2018-05-11 | 江西豪安能源科技有限公司 | A kind of degumming frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108993985A (en) | 2018-12-14 |
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