CN203683610U - Noble metal catalyzing screen annealing device - Google Patents
Noble metal catalyzing screen annealing device Download PDFInfo
- Publication number
- CN203683610U CN203683610U CN201320877499.5U CN201320877499U CN203683610U CN 203683610 U CN203683610 U CN 203683610U CN 201320877499 U CN201320877499 U CN 201320877499U CN 203683610 U CN203683610 U CN 203683610U
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- annealing furnace
- annealing
- precious metal
- furnace
- metal catalyst
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model relates to a noble metal catalyzing screen annealing device which consists of an unreeling frame, an annealing furnace and a reeling device, wherein the unreeling frame is arranged at the front end of the annealing furnace, two guide wheels separated at a certain interval are arranged in front of the unreeling frame and the annealing furnace, and a pre-heating section is arranged between the two guide wheels. The reeling device comprises a reeling cylinder, a driving device and a cooling device between the reeling cylinder and the annealing furnace. A guide wheel is arranged between the cooling device and the annealing furnace. The driving device comprises a driving motor and a control device. The driving motor synchronously drives the reeling cylinder and the guide wheel between the cooling device and the annealing furnace. Furthermore, the driving motor is connected with a controller. The annealing furnace is a ceramic annealing furnace. The device provided by the utility model has the beneficial effects that the pre-heating section is arranged, so that the annealing temperature of the material in a short annealing process is guaranteed, and various performances of the annealed metal wire can be guaranteed good.
Description
Technical field
The utility model relates to precious metal processing unit (plant) field, especially a kind of precious metal catalyst net annealing device.
Background technology
Noble metal platinum rhodium palladium etc. has a wide range of applications, the wherein industrial catalysis that is mostly used as nitric acid, and consumption is also very huge.Preparing nitric acid in industry process is: ammonia passes through catalysis net in converter, after high temperature oxidation reaction, make, and reaction process due to stove in continuous high temperature burning, catalysis net decomposes gradually to come off and forms precious metal dust and fall into furnace bottom, for the very inconvenience of recovery of precious metal.The precious metal alloy wire of braiding catalysis net requires have certain intensity and ductility, reaches expection requirement by annealing operation.
Existing annealing treatment equipment is by annealing furnace and put silk, wire closing section forms.Precious metal alloy wire through drawing wire machine pull-out is wrapped on Stainless Steel Wire cylinder, the silk of putting that this cylinder is placed on to annealing device is located, annealed stove pulls out by receiving silk machine after processing, and obtains cooling wire and be wrapped on wire drawing tube after pull-out, after inspection, becomes finished silk.Because wire rod will produce prolongation in heat-processed.And the annealing device using at present cannot meet above-mentioned requirements.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of precious metal alloy wire annealing device:
A kind of precious metal catalyst net annealing device, form by putting guide frame, annealing furnace, receipts silk device, described in put guide frame and be arranged at annealing furnace front end, it is characterized in that, the described guide frame of putting is provided with phase two guide rollers across a certain distance before with annealing furnace, between two guide rollers, is preheating section; Described receipts silk device comprises the refrigerating unit between wire drawing tube, drive unit and wire drawing tube and annealing furnace, is provided with a guide roller between refrigerating unit and annealing furnace.
Further, described drive unit is drive-motor and control device.
Further, described drive-motor synchronously drives wire drawing tube and annealing furnace and refrigerating unit guide roller before.
Further, drive-motor is connected with controller.
Further, described annealing furnace is ceramic annealing furnace.
Beneficial effect: be provided with preheating section and make material ensure annealing temperature in short period of time annealing process, can ensure the good of the rear various performances wiry of annealing.
Brief description of the drawings
Fig. 1 is body front schematic view.
Embodiment
In order to make technique means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with accompanying drawing and a specific embodiment, the utility model is further elaborated.
The present invention by putting guide frame 1, annealing furnace 2, receive silk device and form, put guide frame 1 and be arranged at annealing furnace 2 front ends, put that to be provided with between phase 12 and 13, two guide rollers of two guide rollers across a certain distance before guide frame 1 and annealing furnace 2 be preheating section 4; Receive silk device and comprise the refrigerating unit 34 between wire drawing tube 32, drive unit 33 and wire drawing tube 32 and annealing furnace 2, between refrigerating unit 34 and annealing furnace 2, be provided with a guide roller 22, drive unit 33 is drive-motor 35 and control device 36, synchronous wire drawing tube 32 and annealing furnace and the refrigerating unit guide roller 22 before of driving of drive-motor 35, drive-motor 35 is connected with control device 36, and annealing furnace is ceramic annealing furnace.
Concrete, drawing wire machine draws the precious metal forming and is wrapped in and puts on guide frame, enters preheating section preheating via guide roller, then is delivered to annealing furnace annealing by guide roller, annealing finishes rear precious metal, and to enter refrigerating unit via guide roller cooling, is finally wrapped on wire drawing tube.
More than show and described the utility model ultimate principle and principal character and advantage of the present invention.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the knowledge of describing in above-described embodiment and specification sheets illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various variations and protection, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. a precious metal catalyst net annealing device, form by putting guide frame, annealing furnace, receipts silk device, described in put guide frame and be arranged at annealing furnace front end, it is characterized in that, the described guide frame of putting is provided with phase two guide rollers across a certain distance before with annealing furnace, between two guide rollers, is preheating section; Described receipts silk device comprises the refrigerating unit between wire drawing tube, drive unit and wire drawing tube and annealing furnace, is provided with a guide roller between refrigerating unit and annealing furnace.
2. a kind of precious metal catalyst net annealing device according to claim 1, is characterized in that, described drive unit is drive-motor and control device.
3. a kind of precious metal catalyst net annealing device according to claim 1 and 2, is characterized in that, described drive-motor synchronously drives the guide roller before wire drawing tube and annealing furnace and refrigerating unit.
4. a kind of precious metal catalyst net annealing device according to claim 1, is characterized in that, drive-motor is connected with controller.
5. a kind of precious metal catalyst net annealing device according to claim 3, is characterized in that, described annealing furnace is ceramic annealing furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877499.5U CN203683610U (en) | 2013-12-27 | 2013-12-27 | Noble metal catalyzing screen annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877499.5U CN203683610U (en) | 2013-12-27 | 2013-12-27 | Noble metal catalyzing screen annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683610U true CN203683610U (en) | 2014-07-02 |
Family
ID=51005535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877499.5U Expired - Fee Related CN203683610U (en) | 2013-12-27 | 2013-12-27 | Noble metal catalyzing screen annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957363A (en) * | 2021-09-29 | 2022-01-21 | 中国工程物理研究院激光聚变研究中心 | Large strain nichrome superfine filament monofilament continuous annealing device |
-
2013
- 2013-12-27 CN CN201320877499.5U patent/CN203683610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957363A (en) * | 2021-09-29 | 2022-01-21 | 中国工程物理研究院激光聚变研究中心 | Large strain nichrome superfine filament monofilament continuous annealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |