CN203972373U - A kind of rare precious metal turning material cleans the thick cleaning device of special spray - Google Patents
A kind of rare precious metal turning material cleans the thick cleaning device of special spray Download PDFInfo
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- CN203972373U CN203972373U CN201420366664.5U CN201420366664U CN203972373U CN 203972373 U CN203972373 U CN 203972373U CN 201420366664 U CN201420366664 U CN 201420366664U CN 203972373 U CN203972373 U CN 203972373U
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- spray
- rinsing tank
- tank platform
- turning material
- metal turning
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- 239000007921 spray Substances 0.000 title claims abstract description 128
- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 239000010970 precious metal Substances 0.000 title claims abstract description 25
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 238000005406 washing Methods 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 10
- 238000004064 recycling Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 21
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000002203 pretreatment Methods 0.000 abstract description 3
- 238000004506 ultrasonic cleaning Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 7
- 239000007769 metal material Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000007885 magnetic separation Methods 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- SBVFQMIOQVVFGU-UHFFFAOYSA-N [W].[V].[Nb].[Ni].[Co] Chemical compound [W].[V].[Nb].[Ni].[Co] SBVFQMIOQVVFGU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a kind of rare precious metal turning material and clean the thick cleaning device of special spray, for the cleaning bulk processing operation after rare precious metal turning material wind removal of impurities, its structure comprises spray rinsing tank platform, in spray rinsing tank platform, arrange and load the operation charging basket that metal turning material is used, on the madial wall of spray rinsing tank platform, spray pipeline is set, on this spray pipeline, interval arranges the spray nozzle of some detachable, adjustable spray angles; Spray rinsing tank platform top arranges stepping mechanical hand, this stepping machine hand control operation charging basket washing and cleaning operation of having advanced on spray rinsing tank platform.The utility model can further be washed removal of impurities processing to rare precious metal turning material on the basis of wind removal of impurities, significantly reduce the operational pressure of follow-up ultrasonic cleaning impurity removal process, contribute to low energy consumption, high efficiency removal of impurities pre-treatment job of carrying out metal turning material.
Description
Technical field
The utility model relates to a kind of industry cleaning link device, for the cleaning bulk processing operation after rare precious metal turning material wind removal of impurities.
Background technology
In the washing and cleaning operation of metal turning material, can first adopt magnetic plant to carry out preliminary removal of impurities, then utilize compressed air wind removal of impurities, after these operations, consider to adopt washing removal of impurities.Generally, in order to improve washing effect, need to use washing agent, surfactant.But the use of washing agent, surfactant can bring more serious environmental pollution, therefore, be necessary that first turning material being carried out to " clear water is slightly washed " before in " washing agent cleaning " processes.
Metal can produce a large amount of waste materials in machining process, the formation bar silk winding sample dumps of wastes accumulate to be put, after reaching certain scale, focus on, a part is by directly discarded as industrial refuse, but along with metal turning material, the especially progress of rare precious metal turning material recycling technology in recent years, most of producer returns with suitable price the waste material of metal processing is sold away, enters professional metal turning material processing enterprise through market circulation.First, bar silk winding sample metal turning material from metal turning job shop often contains a large amount of impurity, comprise dust, native stone, plastic strip bag, cigarette end, wood chip, swill etc., in order to remove or to reduce these impurity, an effective way is to limit metal turning processing side to carry out certain removal of impurities safeguard procedures, but in practice, this method is but difficult to prove effective, main cause is that turning material belongs to waste material for metal turning processing side, and it there is no need, do not have subjective desire to take removal of impurities safeguard procedures.Therefore, develop a set of practicality, efficiently metal turning waste material impurity removal process is the main feasible way addressing the above problem.For common metal turning material, general through simple melting removal of impurities, form inferior metal material recycling, although less demanding to product quality, this class recovery process also needs certain pre-treating technology, at least, it is also very necessary removing the impurity such as native stone, polybag, cigarette end, wood chip, swill.For rare metallic material, because it has good characteristic, be often used to be processed into the key components and parts of plant equipment.Can produce a large amount of turning material man-hour adding through lathe, turning material is smelted (metal material that contains vanadium niobium tungsten cobalt nickel is used to smelt common steel grade) by depreciation after simple recovery at present, rare precious metal wherein is not utilized effectively, and resource is caused to very large waste.Therefore, for rare precious metal turning material, or the enterprise that need to process high-quality, high-purity special-purpose metal material (as the metal material of aviation, military project purposes), should remove visible, bulk impurity in turning waste material, also will remove the micro inclusions such as dust, greasy dirt, organic attachment, oxide layer.High-quality, high efficiency removal of impurities pretreating process have become the major technique bottleneck of metal turning material recycling.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rare precious metal turning material and cleans the thick cleaning device of special spray, for the cleaning bulk processing operation after rare precious metal turning material wind removal of impurities.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of rare precious metal turning material cleans the thick cleaning device of special spray, for the cleaning bulk processing operation after rare precious metal turning material wind removal of impurities, its structure comprises spray rinsing tank platform, in spray rinsing tank platform, arrange and load the operation charging basket that metal turning material is used, on the madial wall of spray rinsing tank platform, spray pipeline is set, on this spray pipeline, interval arranges the spray nozzle of some detachable, adjustable spray angles; Spray rinsing tank platform top arranges stepping mechanical hand, this stepping machine hand control operation charging basket washing and cleaning operation of having advanced on spray rinsing tank platform.
As a kind of optimal technical scheme of the present utility model, the feed tube of described spray pipeline connects with spray pump; Filter and Pressure gauge are set on described spray pump, and its Filter Precision is for being 10-100 micron.
As a kind of optimal technical scheme of the present utility model, described spray pipeline takes the shape of the letter U on spray rinsing tank platform madial wall, Z-shaped, the roundabout distribution of W ring shape, on spray pipeline, around spray rinsing tank platform inwall, 24 stainless steel spray nozzles is set.
As a kind of optimal technical scheme of the present utility model, described spray rinsing tank platform bottom is also provided with liquid reserve tank, the inlet of this liquid reserve tank is accepted the spray cleaning fluid that flow out spray rinsing tank platform bottom, liquid reserve tank top arranges the detachable impurity filtering of drawer type net, and liquid outlet tieback to the spray pump of liquid reserve tank is realized recycling of cleaning fluid.
As a kind of optimal technical scheme of the present utility model, in described spray rinsing tank platform, be also provided with liquid level instruction linker and spillway hole.
As a kind of optimal technical scheme of the present utility model, in described spray rinsing tank platform, be also provided with throwing support, described operation charging basket is arranged in this throwing support, and this throwing support is rapid vertical vibration under the control of actuating unit and transmission mechanism, the material in throwing operation charging basket back and forth.
As a kind of optimal technical scheme of the present utility model, described operation charging basket comprises rectangle basket and is arranged on the steelframe handle on rectangle basket, the shape size of described rectangle basket and spray rinsing tank platform adapt, and described steelframe handle and described stepping machine hook on hand adapt.
The beneficial effect that adopts technique scheme to produce is: the utility model provides a kind of spray thick cleaning device, for the cleaning pretreatment process after rare precious metal turning material wind removal of impurities, it is formed a connecting link, can on the basis of wind removal of impurities, further wash removal of impurities processing to rare precious metal turning material, significantly reduce the operational pressure of follow-up ultrasonic cleaning impurity removal process, contribute to low energy consumption, high efficiency removal of impurities pre-treatment job of carrying out metal turning material.
Meanwhile, the utility model has been developed " groove platform-charging basket-mechanical hand " work pattern, operation charging basket comprises rectangle basket and is arranged on the steelframe handle on rectangle basket, the shape size of rectangle basket and spray rinsing tank platform adapt, and steelframe handle and stepping machine hook on hand adapt.Washing and cleaning operation process is advanced on spray rinsing tank platform by the steelframe handle control operation charging basket of stepping machine grasped operation charging basket, realizes entire mechanization, the automation of whole operation process, has greatly improved operating efficiency." groove platform-charging basket-mechanical hand " of the present utility model work pattern is the optimal case of creating after repeatedly researching and developing design, because pending thing is the metal turning material of bar silk winding sample, and in processing procedure, relates to magnetic separation, wind, washing, sand washing, all too many levels such as dry, adopt conveyer belt, conveying roller, all there is (as: the steam discharge that cannot circulate of its deficiency in the various means such as carrier, or cannot with blower fan, water pump, Ultrasound Instrument, the problems such as drier is assembled together), and the solution of " groove platform-charging basket-mechanical hand " of the present utility model work pattern Completion above-mentioned variety of issue, be both convenient to realize mechanization, automated job, simultaneously again can with magnetic separation, wind, washing, sand washing, many cargo handling operations such as dry are realized compatible, with blower fan, water pump, Ultrasound Instrument, sand washing device, drying devices etc. are realized seamless assembling and integration of operation---various instrument and equipments and power thereof, the integrated operation slot platform below that is arranged on of power equipment, side or lower station.These advantages of " groove platform-charging basket-mechanical hand " work pattern are that other operating types are incomparable.
In addition, the utility model been has also has been researched and developed " throwing formula " work pattern, in spray rinsing tank platform, be provided with throwing support, operation charging basket is arranged in this throwing support, throwing support is rapid vertical vibration under the control of actuating unit and transmission mechanism, material in throwing operation charging basket back and forth, " throwing formula " work pattern can improve the operation effectiveness that spray cleans to greatest extent, and cleaning efficiency promotes more than one times than non-throwing operating type.
Finally, spray pipeline of the present utility model takes the shape of the letter U on spray rinsing tank platform madial wall, Z-shaped, the roundabout distribution of W ring shape, on spray pipeline, around spray rinsing tank platform inwall, 24 stainless steel spray nozzles are set, can, to the omnibearing spray washing and cleaning operation of operation charging basket income, reach optimum spray cleaning performance.Spray rinsing tank platform of the present utility model bottom is also provided with liquid reserve tank, the inlet of this liquid reserve tank is accepted the spray cleaning fluid that flow out spray rinsing tank platform bottom, liquid reserve tank top arranges the detachable impurity filtering of drawer type net, the liquid outlet tieback of liquid reserve tank, to spray pump, can be realized recycling of cleaning fluid.
In a word; utilize device of the present utility model to coordinate process matched therewith to carry out cleaning treatment to turning material; make turning material can carry out initial value smelting (common process all can cause the depreciation of vast scale); greatly reduce the cost of smelting rare metallic material; save ample resources; reduce simultaneously and utilized raw ore to smelt the pure rare precious metal produced pollution, protected environment.
Brief description of the drawings
Fig. 1 is the modular construction schematic diagram of the utility model spraying and cleaning apparatus.
Fig. 2 is the schematic diagram of series module integration of operation, comprising spraying and cleaning apparatus of the present utility model and upstream and downstream apparatus for work thereof.
Fig. 3 is the schematic top plan view of spray rinsing tank platform.
Fig. 4 is the annexation schematic diagram of liquid reserve tank, spray pump and spray pipeline.
Fig. 5 is the structural representation of operation charging basket, and the bottom surface of its rectangle basket and side are mesh-structured.
In figure: 21, spray rinsing tank platform; 22, spray pipeline; 23, spray pump; 24, impurity filtering net; 25, liquid reserve tank; 26, liquid level instruction linker; 100, operation charging basket; 101, rectangle basket; 102, steelframe handle; 200, stepping mechanical hand; 201, hook; 300, throwing support.
Detailed description of the invention
Referring to accompanying drawing, the structure of a specific embodiment of the utility model comprises spray rinsing tank platform 21, the interior setting of spray rinsing tank platform 21 loaded the operation charging basket 100 that metal turning material is used, in spray rinsing tank platform 21, be provided with throwing support 300, operation charging basket 100 is arranged in this throwing support 300, this throwing support 300 is rapid vertical vibration under the control of actuating unit and transmission mechanism, the material in throwing operation charging basket 100 back and forth; Spray pipeline 22 is set on the madial wall of spray rinsing tank platform 21, and the feed tube of spray pipeline 22 connects with spray pump 23, and filter and Pressure gauge are set on spray pump 23, and its Filter Precision is for being 10-100 micron; Spray rinsing tank platform 21 bottoms are also provided with liquid reserve tank 25, the inlet of this liquid reserve tank 25 is accepted the spray cleaning fluid that flow out spray rinsing tank platform 21 bottoms, liquid reserve tank 25 tops arrange the detachable impurity filtering of drawer type net 24, and the liquid outlet tieback of liquid reserve tank 25 to spray pump 23 is realized recycling of cleaning fluid; Spray pipeline 22 is roundabout distribution ringwise on spray rinsing tank platform 21 madial walls, and the stainless steel spray nozzle of 24 detachable, adjustable spray angles is set around spray rinsing tank platform 21 inwalls on spray pipeline 22; Spray rinsing tank platform 21 tops arrange stepping mechanical hand 200, operation charging basket 100 comprises rectangle basket 101 and is arranged on the steelframe handle 102 on rectangle basket 101, the shape size of rectangle basket 101 and spray rinsing tank platform 21 adapt, steelframe handle 102 adapts with the hook 201 on stepping mechanical hand 200, and stepping mechanical hand 200 is controlled operation charging basket 100 washing and cleaning operation of having advanced on spray rinsing tank platform 21; In spray rinsing tank platform 21, be also provided with liquid level instruction linker 26 and spillway hole.
Referring to accompanying drawing, operation principle of the present utility model is: the utility model can further be washed removal of impurities processing to rare precious metal turning material on the basis of wind removal of impurities, significantly reduce the operational pressure of follow-up ultrasonic cleaning impurity removal process, contribute to low energy consumption, high efficiency removal of impurities pre-treatment job of carrying out metal turning material.The utility model adopts " groove platform-charging basket-mechanical hand " work pattern, operation charging basket 100 comprises rectangle basket and is arranged on the steelframe handle on rectangle basket, the shape size of rectangle basket and spray rinsing tank platform 21 adapt, and the hook on steelframe handle and stepping mechanical hand 200 adapts.The steelframe handle control operation charging basket 100 that washing and cleaning operation process grasps operation charging basket 100 by stepping mechanical hand 200 is advanced on spray rinsing tank platform 21, realizes entire mechanization, the automation of whole operation process, has greatly improved operating efficiency." groove platform-charging basket-mechanical hand " of the present utility model work pattern is the optimal case of creating after repeatedly researching and developing design, because pending thing is the metal turning material of bar silk winding sample, and in processing procedure, relates to magnetic separation, wind, washing, sand washing, all too many levels such as dry, adopt conveyer belt, conveying roller, all there is (as: the steam discharge that cannot circulate of its deficiency in the various means such as carrier, or cannot with blower fan, water pump, Ultrasound Instrument, the problems such as drier is assembled together), and the solution of " groove platform-charging basket-mechanical hand " of the present utility model work pattern Completion above-mentioned variety of issue, be both convenient to realize mechanization, automated job, simultaneously again can with magnetic separation, wind, washing, sand washing, many cargo handling operations such as dry are realized compatible, with blower fan, water pump, Ultrasound Instrument, sand washing device, drying devices etc. are realized seamless assembling and integration of operation---various instrument and equipments and power thereof, the integrated operation slot platform below that is arranged on of power equipment, side or lower station.These advantages of " groove platform-charging basket-mechanical hand " work pattern are that other operating types are incomparable.In addition, the utility model adopts " throwing formula " work pattern, in spray rinsing tank platform 21, be provided with throwing support, operation charging basket 100 is arranged in this throwing support, throwing support is rapid vertical vibration under the control of actuating unit and transmission mechanism, material in throwing operation charging basket 100 back and forth, " throwing formula " work pattern can improve the operation effectiveness that spray cleans to greatest extent, and cleaning efficiency promotes more than one times than non-throwing operating type.Finally, spray pipeline 22 of the present utility model is roundabout distribution ringwise on spray rinsing tank platform 21 madial walls, on spray pipeline 22, around spray rinsing tank platform 21 inwalls, 24 stainless steel spray nozzles are set, can, to the omnibearing spray washing and cleaning operation of operation charging basket 100 income, reach optimum spray cleaning performance.Spray rinsing tank platform of the present utility model 21 bottoms are also provided with liquid reserve tank, the inlet of this liquid reserve tank is accepted the spray cleaning fluid that flow out spray rinsing tank platform 21 bottoms, liquid reserve tank top arranges the detachable impurity filtering of drawer type net, the liquid outlet tieback of liquid reserve tank, to spray pump, can be realized recycling of cleaning fluid.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the Single restriction condition to its technical scheme itself.
Claims (7)
1. a rare precious metal turning material cleans the thick cleaning device of special spray, for the cleaning bulk processing operation after rare precious metal turning material wind removal of impurities, it is characterized in that: its structure comprises spray rinsing tank platform (21), in spray rinsing tank platform (21), arrange and load the operation charging basket (100) that metal turning material is used, spray pipeline (22) is set on the madial wall of spray rinsing tank platform (21), and the upper interval of this spray pipeline (22) arranges the spray nozzle of some detachable, adjustable spray angles; Spray rinsing tank platform (21) top arranges stepping mechanical hand (200), and this stepping mechanical hand (200) is controlled operation charging basket (100) washing and cleaning operation of having advanced on spray rinsing tank platform (21).
2. rare precious metal turning material according to claim 1 cleans the thick cleaning device of special spray, it is characterized in that: the feed tube of described spray pipeline (22) connects with spray pump (23); Described spray pump arranges filter and Pressure gauge on (23), and its Filter Precision is for being 10-100 micron.
3. rare precious metal turning material according to claim 1 cleans the thick cleaning device of special spray, it is characterized in that: described spray pipeline (22) takes the shape of the letter U on spray rinsing tank platform (21) madial wall, Z-shaped, the roundabout distribution of W ring shape, spray pipeline (22) is upper arranges 24 stainless steel spray nozzles around spray rinsing tank platform (21) inwall.
4. rare precious metal turning material according to claim 1 cleans the thick cleaning device of special spray, it is characterized in that: described spray rinsing tank platform (21) bottom is also provided with liquid reserve tank (25), the inlet of this liquid reserve tank (25) is accepted the spray cleaning fluid that flow out spray rinsing tank platform (21) bottom, liquid reserve tank (25) top arranges the detachable impurity filtering of drawer type net (24), and the liquid outlet tieback of liquid reserve tank (25) to spray pump (23) is realized recycling of cleaning fluid.
5. rare precious metal turning material according to claim 1 cleans the thick cleaning device of special spray, it is characterized in that: in described spray rinsing tank platform (21), be also provided with liquid level instruction linker (26) and spillway hole.
6. rare precious metal turning material according to claim 1 cleans the thick cleaning device of special spray, it is characterized in that: in described spray rinsing tank platform (21), be also provided with throwing support (300), described operation charging basket (100) is arranged in this throwing support (300), this throwing support (300) is rapid vertical vibration under the control of actuating unit and transmission mechanism, back and forth the material in throwing operation charging basket (100).
7. rare precious metal turning material according to claim 1 cleans the thick cleaning device of special spray, it is characterized in that: described operation charging basket (100) comprises rectangle basket (101) and is arranged on the steelframe handle (102) on rectangle basket (101), the shape size of described rectangle basket (101) and spray rinsing tank platform (21) adapt, and described steelframe handle (102) adapts with the hook (201) on described stepping mechanical hand (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366664.5U CN203972373U (en) | 2014-07-03 | 2014-07-03 | A kind of rare precious metal turning material cleans the thick cleaning device of special spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366664.5U CN203972373U (en) | 2014-07-03 | 2014-07-03 | A kind of rare precious metal turning material cleans the thick cleaning device of special spray |
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| Publication Number | Publication Date |
|---|---|
| CN203972373U true CN203972373U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366664.5U Expired - Lifetime CN203972373U (en) | 2014-07-03 | 2014-07-03 | A kind of rare precious metal turning material cleans the thick cleaning device of special spray |
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| CN (1) | CN203972373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013541A (en) * | 2018-08-17 | 2018-12-18 | 深圳市美雅洁技术股份有限公司 | A kind of medical supersonic knife cleaning device |
-
2014
- 2014-07-03 CN CN201420366664.5U patent/CN203972373U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013541A (en) * | 2018-08-17 | 2018-12-18 | 深圳市美雅洁技术股份有限公司 | A kind of medical supersonic knife cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: AVIC SHANGDA SUPER ALLOY MATERIAL CO., LTD. Free format text: FORMER NAME: AVIC SHANGDA METAL RECYCLING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 054800 No. 36, New Century Avenue, Xingtai, Hebei, Qinghe County Patentee after: AVIC SHANGDA METAL REGENERATION TECHNOLOGY CO., LTD. Address before: 054800 No. 36, New Century Avenue, Xingtai, Hebei, Qinghe County Patentee before: AVIC Shangda Metal Regeneration Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 054800 No.16, Huagong Avenue, Qinghe County, Xingtai City, Hebei Province Patentee after: AVIC Shangda superalloy materials Co.,Ltd. Address before: 054800 No.36, Xinshiji street, Qinghe County, Xingtai City, Hebei Province Patentee before: AVIC SHANGDA SUPER ALLOYS Co.,Ltd. |
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| CP03 | Change of name, title or address |