CN101937762B - Method and device for entwining insulating layer of dry type hollow reactor - Google Patents
Method and device for entwining insulating layer of dry type hollow reactor Download PDFInfo
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- CN101937762B CN101937762B CN2010102767626A CN201010276762A CN101937762B CN 101937762 B CN101937762 B CN 101937762B CN 2010102767626 A CN2010102767626 A CN 2010102767626A CN 201010276762 A CN201010276762 A CN 201010276762A CN 101937762 B CN101937762 B CN 101937762B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 claims abstract description 75
- 239000003365 glass fiber Substances 0.000 claims description 44
- 238000005470 impregnation Methods 0.000 claims description 44
- 230000004888 barrier function Effects 0.000 claims description 27
- 238000009413 insulation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 4
- 239000011521 glass Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention provides method and device for entwining an insulating layer of a dry type hollow reactor. The entwining device comprises a wire-releasing rack, a wire winding arm, a wire outlet head, a wire winding arm driving device, an automatic console, a winding die and a die driving device, wherein the wire winding arm driving device is provided with a first motor and a vertical driving rack; one end of the wire winding arm is arranged on one side of the vertical driving rack; the other end of the wire winding arm is connected with the wire outlet head; an impregnated glass silk channel is arranged in an inner cavity of the wire winding arm; and a plurality of wire-passing holes are arranged on the lateral surface at the outer end of the wire outlet head. The die driving device comprises a base and a second motor; and a vertical driving shaft of the second motor is provided with a tray. The first motor and the second motor are respectively electrically connected with the automatic console. The invention has the advantages of ensuring that the wound insulating layer is in a rhombus lattice shape, increasing the axial tension of the insulating layer of the glass silk, effectively overcoming the cracking defect of the flat winding of the insulating layer and effectively improving the quality of products because of adopting the method and the device for entwining.
Description
Technical field
The present invention relates to the technique manufacturing method and the equipment of reactor, particularly a kind of colored winding method and device of dry-type air-core reactor insulating barrier.
Background technology
At present, domestic dry-type air-core reactor all adopts the method for traditional parallel winded to the coiling of external insulation layer in the coil in the course of processing.This winding method exists following defective: because insulating barrier is a parallel winded, can not bear axial tension, be prone to cause product that axially cracking takes place in curing.When product moved out of doors, the lead in rainwater is immersed in and seals caused burning of product again easily.
Summary of the invention
The objective of the invention is to overcome the defective that existing technology exists; A kind of colored winding method and device of dry-type air-core reactor insulating barrier are provided; Can increase the axial tension of dry-type air-core reactor ferry glass insulation layer, prevent the insulating barrier cracking effectively, improve the quality of product greatly.
The colored winding method of dry-type air-core reactor insulating barrier provided by the invention, this method is carried out following steps:
1) several impregnation glass fiber axles are placed in put on the guide frame; Pull out the impregnation glass fiber that one has soaked glue from each impregnation glass fiber axle; Through the paraphysis post on the wrapping wire arm impregnation glass fiber is divided equally and to be some equal portions, again the impregnation glass fiber is passed wire hole and pull out;
2) winding mould is placed and is fixed on the coiling pallet, again the impregnation glass fiber of each equal portions is wrapped in successively the least significant end of winding mould;
3), comprise rate of climb V1, the decrease speed V2 of wrapping wire arm, the direction of rotation of winding mould and velocity of rotation V, the cycle-index M of the upper and lower stroke of wrapping wire arm, T time of delay between the upper and lower stroke of wrapping wire arm through the automatic control console setup parameter;
4) start first motor and second motor through automatic control console; The first motor-driven wrapping wire arm drive unit; The wrapping wire arm is risen with rate of climb V1 by the least significant end of winding mould, and simultaneously, the second driven by motor winding mould rotates clockwise or counterclockwise with velocity of rotation V and keeps this speed; The wrapping wire arm drops to winding mould least significant end with decrease speed V2 after rising to top again;
5) after the wrapping wire arm drops to winding mould least significant end, change the circulation winding process at once over to,, carry out next step after the loop ends with the action behind startup first motor and second motor in the cycle-index M repeating step 4;
6) said automatic control console stops the operation of said first motor and second motor, and coiling finishes, and coiling goes out the complete insulating barrier that the length of side is the rhombus lattice shape of 1.46cm on winding mould.
Method of the present invention, said step 4) in, after the wrapping wire arm rose to top, T began later on to descend again through time of delay.
Method of the present invention, said step 3) in, the parameter of setting through automatic control console is: rate of climb V1 and decrease speed V2 are respectively 22.86cm/s; The direction of rotation of winding mould is for see clockwise direction from the top down, and velocity of rotation V is 12 commentaries on classics/min, and the cycle-index M of the upper and lower stroke of wrapping wire arm is 19 times; T time of delay between the upper and lower stroke of wrapping wire arm is 0.26s; The insulation floor height that coiling goes out is 1m, and diameter is 1m, and the length of side of last rhombus lattice is 1.46cm.
Method of the present invention, said step 3) in, the parameter of setting through automatic control console is: rate of climb V1 and decrease speed V2 are respectively 68.58cm/s; The direction of rotation of winding mould is for see clockwise direction from the top down, and velocity of rotation V is 12 commentaries on classics/min, and the cycle-index M of the upper and lower stroke of wrapping wire arm is 57 times; T time of delay between the upper and lower stroke of wrapping wire arm is 0.1s; The insulation floor height that coiling goes out is 2.5m, and diameter is 3m, and the length of side of rhombus lattice is 1.46cm.
The air core reactor insulating barrier flower winding apparatus of employing said method provided by the invention comprises and puts guide frame, winding mould, puts some impregnation glass fiber axles that are wound with the impregnation glass fiber are installed on the guide frame; Also comprise wrapping wire arm drive unit, wrapping wire arm, wire vent head, automatic control console and die drive unit; Wherein, wrapping wire arm drive unit is provided with first motor and by the first motor-driven vertical drive frame, said vertical drive has been set up chute, chain rivet and chain; The end of said wrapping wire arm is provided with the sliding shoe that matches with said chute; Said chain rivet is installed in the top of said vertical drive frame, and the main shaft of said first motor is another chain rivet, and said chain closure is installed between said chain rivet and another chain rivet; The two ends of said chain are separately fixed on the said sliding shoe; First motor is installed in the bottom of vertical drive frame, and an end of wrapping wire arm is installed in a side of vertical drive frame, and the other end of wrapping wire arm is connected with the wire vent head; Be provided with impregnation glass fiber passage in the wrapping wire arm and communicate with the inner chamber of wire vent head, the outer end side surface of wire vent head is provided with some wire holes; Die drive unit comprises base, and second motor is installed in the base, is equipped with on the vertical drive shaft of second motor to be used for fixing the pallet of placing winding mould; Each strand impregnation glass fiber on the impregnation glass fiber axle passes the inner chamber of impregnation glass fiber passage and wire vent head and is drawn by each wire hole successively, and wire hole leans on the sidewall of winding mould mutually, and first motor links to each other with the automatic control console electricity respectively with second motor.
Air core reactor insulating barrier flower winding apparatus of the present invention, wherein said wire vent head is provided with some paraphysis posts, and the paraphysis post vertically is uniformly distributed with between the two side that is installed in the wire vent head.
Air core reactor insulating barrier flower winding apparatus of the present invention, wherein said impregnation glass fiber axle is 6, the paraphysis post is 5.
The colored winding method of dry-type air-core reactor insulating barrier provided by the invention and the advantage of device are: put guide frame, wrapping wire arm, wire vent head, wrapping wire arm drive unit, automatic control console, winding mould and die drive unit owing to be provided with; Adopt fenestral fabric be commonly called as flower around method; The insulating barrier that coiling the is gone out lattice shape that assumes diamond in shape; Increased the axial tension of ferry glass insulation layer, therefore, the insulating barrier of this structure overcome effectively insulating barrier flat around cracking defect; Prolong life of product greatly, this is that like product is irreplaceable.
Be elaborated with reference to accompanying drawing below in conjunction with embodiment, in the hope of the object of the invention, feature and advantage are obtained more deep understanding.
Description of drawings
Fig. 1 is the structural representation of air core reactor insulating barrier flower winding apparatus of the present invention;
Fig. 2 is the structural representation of vertical drive frame.
Embodiment
Referring to Fig. 1, the present invention adopts the air core reactor insulating barrier flower winding apparatus of said method, comprises putting guide frame 8, wrapping wire arm 5, wire vent 3, wrapping wire arm drive unit 9, automatic control console 11, winding mould 13 and die drive unit 10.
In an embodiment of the present invention, put 6 impregnation glass fiber axles 7 that are wound with impregnation glass fiber 6 are installed on the guide frame.
Wrapping wire arm drive unit 9 is provided with first motor 14 and by first motor, 14 driven vertical bogies 15.First motor 14 is installed in the bottom of vertical drive frame 15.The chain structure that vertical drive frame 15 adopts in the known technology also can adopt other transmission mechanisms.In an embodiment of the present invention, referring to Fig. 2, vertical drive frame 15 is provided with chute 152, chain rivet 151 and chain 154; The end of wrapping wire arm 5 is provided with the sliding shoe 153 that matches with chute 152; Chain rivet 151 is installed in the top of vertical drive frame 15, and the main shaft of first motor 14 is another chain rivet 141, and chain 154 closures are installed between chain rivet 151 and another chain rivet 141; The two ends of chain 154 are separately fixed on the sliding shoe 153, and the other end of wrapping wire arm 5 and wire vent 3 is connected.The inner chamber of wrapping wire arm 5 is provided with impregnation glass fiber passage 4 and communicates with the inner chamber of wire vent 3.The outer end side surface of wire vent 3 is provided with 6 wire holes 2.Wire vent 3 is provided with 5 paraphysis posts 1, and each paraphysis post 1 vertically is uniformly distributed with between the two side that is installed in wire vent 3.
Die drive unit 10 comprises base 17, is equipped with in the base 17 to be equipped with on the vertical drive shaft of second motor, 16, the second motors 16 to be used for fixing the pallet 12 of placing winding mould 13.
6 strands of impregnation glass fiber 6 on the impregnation glass fiber axle 7 pass the inner chamber of impregnation glass fiber passage 4 and wire vent 3 and are drawn by wire hole 2 successively.Wire hole 2 leans on the sidewall of winding mould 13 mutually.
1. with the high 1m of coiling, diameter 1m spends the colored winding method that dry-type air-core reactor insulating barrier of the present invention is described around the embodiment of insulating barrier one deck, and this method is carried out following steps:
1) 6 impregnation glass fiber axles are placed in put on the guide frame, pull out the impregnation glass fiber that one has soaked glue from each impregnation glass fiber axle, through the paraphysis post on the wrapping wire arm impregnation glass fiber being divided equally is 6 equal portions, again the impregnation glass fiber is passed wire hole and pulls out.
2) winding mould is placed and is fixed on the coiling pallet, again the impregnation glass fiber of 6 equal portions is wrapped in successively the least significant end of winding mould.
3) through the automatic control console setup parameter; Wherein, Rate of climb V1 and decrease speed V2 are 22.86cm/s, and the direction of rotation of winding mould is for see clockwise direction from the top down, and velocity of rotation V is 12 commentaries on classics/min; The cycle-index M of the upper and lower stroke of wrapping wire arm is 19 times, and T time of delay between the upper and lower stroke of wrapping wire arm is 0.26s.
4) start first motor and second motor through automatic control console; The first motor-driven wrapping wire arm drive unit; The wrapping wire arm is risen with 22.86cm/s by the least significant end of winding mould, and simultaneously, the second driven by motor winding mould rotates clockwise or counterclockwise with 12 commentaries on classics/min and keeps this speed; After the wrapping wire arm rises to top, drop to winding mould least significant end with 22.86cm/s more later on through postponing 0.26s;
5) after the wrapping wire arm drops to winding mould least significant end, change the circulation winding process at once over to,, carry out next step after the loop ends with the action behind startup first motor and second motor in 19 repeating steps 4 of cycle-index;
6) said automatic control console stops the operation of said first motor and second motor, and coiling finishes, and coiling goes out the complete insulating barrier that the length of side is the rhombus lattice shape of 1.46cm on winding mould.
2. with the high 2.5m of coiling, diameter 3m spends the colored winding method that dry-type air-core reactor insulating barrier of the present invention is described around another embodiment of insulating barrier one deck, and this method is carried out following steps:
1) 6 impregnation glass fiber axles are placed in put on the guide frame, pull out the impregnation glass fiber that one has soaked glue from each impregnation glass fiber axle, through the paraphysis post on the wrapping wire arm impregnation glass fiber being divided equally is 6 equal portions, again the impregnation glass fiber is passed wire hole and pulls out.
2) winding mould is placed and is fixed on the coiling pallet, again the impregnation glass fiber of 6 equal portions is wrapped in successively the least significant end of winding mould.
3) through the automatic control console setup parameter; Wherein, Rate of climb V1 and decrease speed V2 are 68.58cm/s, and the direction of rotation of winding mould is for see clockwise direction from the top down, and velocity of rotation V is 12 commentaries on classics/min; The cycle-index M of the upper and lower stroke of wrapping wire arm is 57 times, and T time of delay between the upper and lower stroke of wrapping wire arm is 0.1s.
4) start first motor and second motor through automatic control console; The first motor-driven wrapping wire arm drive unit; The wrapping wire arm is risen with 68.58cm/s by the least significant end of winding mould, and simultaneously, the second driven by motor winding mould rotates clockwise or counterclockwise with 12 commentaries on classics/min and keeps this speed; After the wrapping wire arm rises to top, drop to winding mould least significant end with 68.58cm/s more later on through postponing 0.1s;
5) after the wrapping wire arm drops to winding mould least significant end, change the circulation winding process at once over to,, carry out next step after the loop ends with the action behind startup first motor and second motor in 57 repeating steps 4 of cycle-index;
6) said automatic control console stops the operation of said first motor and second motor, and coiling finishes, and coiling goes out the complete insulating barrier that the length of side is the rhombus lattice shape of 1.46cm on winding mould.
Embodiment recited above describes preferred implementation of the present invention, is not that design of the present invention and scope are limited.Under the prerequisite that does not break away from design concept of the present invention; Various modification and improvement that those of ordinary skills make technical scheme of the present invention; All should drop into protection scope of the present invention, the technology contents that the present invention asks for protection all is documented in claims.
Claims (7)
1. the colored winding method of a dry-type air-core reactor insulating barrier is characterized in that this method carries out following steps:
1) several impregnation glass fiber axles are placed in put on the guide frame; Pull out the impregnation glass fiber that one has soaked glue from each said impregnation glass fiber axle; Through the paraphysis post on the wrapping wire arm said impregnation glass fiber is divided equally and to be again said impregnation glass fiber to be passed some equal portions wire hole and pull out;
2) winding mould is placed and is fixed on the coiling pallet, the more said impregnation glass fiber of each equal portions is wrapped in successively the least significant end of said winding mould;
3) through the automatic control console setup parameter; The rate of climb V1, the decrease speed V2 that comprise said wrapping wire arm; The direction of rotation of said winding mould and velocity of rotation V, the cycle-index M of the upper and lower stroke of said wrapping wire arm, T time of delay between the upper and lower stroke of said wrapping wire arm;
4) start first motor and second motor through said automatic control console; The said first motor-driven wrapping wire arm drive unit; Said wrapping wire arm is risen with rate of climb V1 by the least significant end of said winding mould, and simultaneously, the said winding mould of said second driven by motor rotates clockwise or counterclockwise with velocity of rotation V and keeps this speed; Said wrapping wire arm drops to said winding mould least significant end with decrease speed V2 after rising to top again;
5) after said wrapping wire arm drops to winding mould least significant end, change the circulation winding process at once over to,, carry out next step after the loop ends with the action behind startup first motor and second motor in the cycle-index M repeating step 4;
6) said automatic control console stops the operation of said first motor and second motor, and coiling finishes, and coiling goes out the complete insulating barrier that the length of side is the rhombus lattice shape of 1.46cm on winding mould.
2. method according to claim 1, it is characterized in that said step 4) in, after said wrapping wire arm rose to top, T began later on to descend again through time of delay.
3. method according to claim 2; It is characterized in that said step 3) in, the parameter of setting through said automatic control console is: rate of climb V1 and decrease speed V2 are respectively 22.86cm/s, and the direction of rotation of winding mould is for see clockwise direction from the top down; Velocity of rotation V is 12 commentaries on classics/min; The cycle-index M of the upper and lower stroke of wrapping wire arm is 19 times, and T time of delay between the upper and lower stroke of wrapping wire arm is 0.26s, and the insulation floor height that coiling goes out is 1m; Diameter is 1m, and the length of side of rhombus lattice is 1.46cm.
4. method according to claim 2; It is characterized in that said step 3) in, the parameter of setting through said automatic control console is: rate of climb V1 and decrease speed V2 are respectively 68.58cm/s, and the direction of rotation of winding mould is for see clockwise direction from the top down; Velocity of rotation V is 12 commentaries on classics/min; The cycle-index M of the upper and lower stroke of wrapping wire arm is 57 times, and T time of delay between the upper and lower stroke of wrapping wire arm is 0.1s, and the insulation floor height that coiling goes out is 2.5m; Diameter is 3m, and the length of side of rhombus lattice is 1.46cm.
5. adopt air core reactor insulating barrier flower winding apparatus like the arbitrary said method of claim 1-4; Comprise and put guide frame (8) and winding mould (13); Said putting is equipped with some impregnation glass fiber axles (7) that are wound with impregnation glass fiber (6) on the guide frame; It is characterized in that also comprising wrapping wire arm drive unit (9), wrapping wire arm (5), wire vent head (3), automatic control console (11) and die drive unit (10); Wherein, said wrapping wire arm drive unit (9) is provided with first motor (14) and by said first motor (14) driven vertical bogie (15), said vertical drive frame (15) is provided with chute (152), chain rivet (151) and chain (154); The end of said wrapping wire arm (5) is provided with the sliding shoe (153) that matches with said chute (152); Said chain rivet (151) is installed in the top of said vertical drive frame (15), and the main shaft of said first motor (14) is another chain rivet (141), and said chain (154) closure is installed between said chain rivet (151) and another chain rivet (141); The two ends of said chain (154) are separately fixed on the said sliding shoe (153); Said first motor (14) is installed in the bottom of said vertical drive frame (15), and an end of said wrapping wire arm (5) is installed in a side of said vertical drive frame (15), and the other end of said wrapping wire arm (5) is connected with said wire vent head (3); Be provided with impregnation glass fiber passage (4) in the said wrapping wire arm (5) and communicate with the inner chamber of said wire vent head (3), the outer end side surface of said wire vent head (3) is provided with some wire holes (2); Said die drive unit (10) comprises base (17), and second motor (16) is installed in the said base (17), is equipped with on the vertical drive shaft of said second motor (16) to be used for fixing the pallet (12) of placing said winding mould (13); Each strand impregnation glass fiber (6) on the said impregnation glass fiber axle (7) passes the inner chamber of said impregnation glass fiber passage (4) and wire vent head (3) and is drawn by each said wire hole (2) successively; Said wire hole (2) leans on the sidewall of said winding mould (13) mutually, and said first motor (14) links to each other with said automatic control console (11) electricity respectively with second motor (16).
6. air core reactor insulating barrier flower winding apparatus according to claim 5 is characterized in that said wire vent head (3) is provided with some paraphysis posts (1), and said paraphysis post (1) vertically is uniformly distributed with between the two side that is installed in said wire vent head (3).
7. air core reactor insulating barrier flower winding apparatus according to claim 6 is characterized in that said impregnation glass fiber axle (7) is 6, and said paraphysis post (1) is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102767626A CN101937762B (en) | 2010-09-09 | 2010-09-09 | Method and device for entwining insulating layer of dry type hollow reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102767626A CN101937762B (en) | 2010-09-09 | 2010-09-09 | Method and device for entwining insulating layer of dry type hollow reactor |
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| Publication Number | Publication Date |
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| CN101937762A CN101937762A (en) | 2011-01-05 |
| CN101937762B true CN101937762B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102767626A Active CN101937762B (en) | 2010-09-09 | 2010-09-09 | Method and device for entwining insulating layer of dry type hollow reactor |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842193A (en) * | 1973-07-06 | 1974-10-15 | Anaconda Co | Glass insulated magnet wire |
| CN101777418A (en) * | 2009-01-08 | 2010-07-14 | 浙江广天变压器有限公司 | Method for processing dry type transformer insulating cylinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160108A (en) * | 1981-03-30 | 1982-10-02 | Toshiba Corp | Manufacture of insulation cylinder |
| JP3422118B2 (en) * | 1995-02-23 | 2003-06-30 | トヨタ自動車株式会社 | Fiber winding device |
-
2010
- 2010-09-09 CN CN2010102767626A patent/CN101937762B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842193A (en) * | 1973-07-06 | 1974-10-15 | Anaconda Co | Glass insulated magnet wire |
| CN101777418A (en) * | 2009-01-08 | 2010-07-14 | 浙江广天变压器有限公司 | Method for processing dry type transformer insulating cylinder |
Non-Patent Citations (2)
| Title |
|---|
| JP昭57-160108A 1982.10.02 |
| JP特开平8-236382A 1996.09.13 |
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Denomination of invention: Method and device for entwining insulating layer of dry type hollow reactor Effective date of registration: 20150810 Granted publication date: 20120725 Pledgee: Weihai commercial bank Limited by Share Ltd Yantai branch Pledgor: Shandong Hada Electric Co., Ltd. Registration number: 2015990000664 |
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Denomination of invention: Method and device for entwining insulating layer of dry type hollow reactor Effective date of registration: 20160421 Granted publication date: 20120725 Pledgee: Weihai commercial bank Limited by Share Ltd Yantai branch Pledgor: Shandong Hada Electric Co., Ltd. Registration number: 2016990000315 |
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Denomination of invention: Method and device for entwining insulating layer of dry type hollow reactor Effective date of registration: 20190924 Granted publication date: 20120725 Pledgee: Rizhao bank Limited by Share Ltd Yantai branch Pledgor: Shandong Hada Electric Co., Ltd. Registration number: Y2019370010021 |
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