CN204449318U - A kind of swinging high performance induction heating dynamic reduction device - Google Patents
A kind of swinging high performance induction heating dynamic reduction device Download PDFInfo
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- CN204449318U CN204449318U CN201520143791.3U CN201520143791U CN204449318U CN 204449318 U CN204449318 U CN 204449318U CN 201520143791 U CN201520143791 U CN 201520143791U CN 204449318 U CN204449318 U CN 204449318U
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- induction heating
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The utility model discloses a kind of swinging high performance induction heating dynamic reduction device, comprise frame, the head tank be arranged in frame, to export the conveying worm be connected, the induction heating pipe be connected with the discharging opening of conveying worm, the induction heating apparatus be arranged on induction heating pipe, the discharge end pipe be connected with induction heating pipe discharging port with head tank lower end, be connected to connecing powder tank and being arranged on the water jacket cooling tube in material receiving end pipe on discharge end pipe.The utility model adopts dynamic type mode to substitute static type mode, and fully can contact with reducing gas, reduction effect is good, and reducing gas utilization rate is high.Take the lead in adopting the mode of heating of eddy-current heating, heating power density is large, the efficiency of heating surface is high, thermal inertia is little, heat up rapidly, convenient temperature control, the metal dust be reduced fully contacts with heating furnace inwall, more traditional heat radiation mode has that heat transfer efficiency is high, programming rate is fast, more uniform temperature, improves production efficiency.
Description
Technical field
The utility model relates to metal powder reduction equipment technical field, particularly a kind of swinging high performance induction heating dynamic reduction device.
Background technology
Along with expanding economy, the progress of technology, people are more and more high to the quality of material, quantitative requirement.Metal dust is also increasingly extensive as a kind of emerging basic raw material range of application and quantity, the impact of oxygen content index on powder metal article in metal dust is more and more valued by the people, and the oxygen content reducing metal dust has to greatest extent become very important problem.Oxygen content must be reduced by powder post processing deoxidation and reduction for this reason.Traditional reduction apparatus mainly contains: well formula reduction furnace, push boat type reduction furnace and net belt type reduction furnace three kinds, they have features different separately, but there is following public drawback: be static type reduction apparatus, because reduced metal powder accumulation has certain thickness, reducing gas enters windrow inside and its reaction by diffusion motion, speed is slow, efficiency is low, and the utilization rate of reducing gas is very low.Heat transfer efficiency is low, and traditional reduction furnace mode of heating is heat radiation, and heat transfer efficiency is low, power density is little, and cause the metal dust programming rate be reduced very slow, thus production efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is to provide the rotatable high performance induction heating dynamic reduction device that a kind of reduction effect is good, reducing gas utilization rate is high, shorten the production cycle, enhance productivity.
The utility model adopts following technical scheme: a kind of swinging high performance induction heating dynamic reduction device, comprises frame, the head tank be arranged in frame, charging aperture export the conveying worm be connected, the induction heating pipe be connected with the discharging opening of conveying worm, the induction heating apparatus be arranged on induction heating pipe, the discharge end pipe be connected with induction heating pipe discharging port with head tank lower end, be connected to connecing powder tank and being arranged on the water jacket cooling tube in material receiving end pipe on discharge end pipe.
Good effect of the present utility model is as follows: compared with existing metal powder reduction apparatus, the utility model one adopts dynamic type mode to substitute static type mode, the metal dust be reduced dynamically stirs in swinging heating furnace, fully can contact with reducing gas, reduction effect is good, reducing gas utilization rate is high, and the production cycle shortens, and production efficiency improves.Two is the mode of heatings taking the lead in adopting eddy-current heating, heating power density is large, the efficiency of heating surface is high, thermal inertia is little, heats up rapidly, convenient temperature control, the metal dust be reduced fully contacts with heating furnace inwall, mode of heating is heat transfer, and more traditional heat radiation mode has that heat transfer efficiency is high, programming rate is fast, more uniform temperature, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 frame, 2 head tanks, 3 conveying worms, 4 induction heating pipes, 5 induction heating apparatuses, 6 discharge end pipes, 7 water jacket cooling tubes, 8 connect powder tank.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in accompanying drawing 1, a kind of swinging high performance induction heating dynamic reduction device, comprises frame 1, the head tank 2 be arranged in frame 1, charging aperture exports the conveying worm 3 be connected, the induction heating pipe 4 be connected with the discharging opening of conveying worm 3, the induction heating apparatus 5 be arranged on induction heating pipe 4, the discharge end pipe 6 be connected with induction heating pipe 4 discharging port with head tank 2 lower end, is connected to connecing powder tank 8 and being arranged on the water jacket cooling tube 7 in material receiving end pipe 6 on discharge end pipe 6.During use, metal powder joins in head tank 2, bleed in conveying worm 3 at head tank 2, induction heating pipe 4 place delivered to by metal powder by the flight of conveying worm 3, metal powder in induction heating apparatus outside induction heating pipe 45 pairs of induction heating pipes 4 heats rapidly and uniformly, make metal powder high temperature reduction, along with the continuous feeding of conveying worm 3, metal powder after high temperature reduction enters into discharge end pipe 6, and the reducing metal powder in discharge end pipe 6 and after the heat exchange of water jacket cooling tube 7 cooling tube is fallen and connect in powder tank 8.Whole reduction process metal powder is dynamic, fully can contact with reducing gas, and reduction effect is good, reducing gas utilization rate is high, and adopt the mode of heating of eddy-current heating, heating power density is large, the efficiency of heating surface is high, and thermal inertia is little, heats up rapidly, convenient temperature control, the metal dust be reduced fully contacts with heating furnace inwall, and mode of heating is heat transfer, and more traditional heat radiation mode has that heat transfer efficiency is high, programming rate is fast, more uniform temperature, improve production efficiency, and metal powder reduction fully.
The above embodiment is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change that it is made under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (1)
1. a swinging high performance induction heating dynamic reduction device, it is characterized in that: it comprises frame (1), be arranged on the head tank (2) in frame (1), charging aperture and head tank (2) lower end export the conveying worm (3) be connected, the induction heating pipe (4) be connected with the discharging opening of conveying worm (3), be arranged on the induction heating apparatus (5) on induction heating pipe (4), the discharge end pipe (6) be connected with induction heating pipe (4) discharging port, be connected to connecing powder tank (8) and being arranged on the water jacket cooling tube (7) in material receiving end pipe (6) on discharge end pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143791.3U CN204449318U (en) | 2015-03-14 | 2015-03-14 | A kind of swinging high performance induction heating dynamic reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143791.3U CN204449318U (en) | 2015-03-14 | 2015-03-14 | A kind of swinging high performance induction heating dynamic reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449318U true CN204449318U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143791.3U Expired - Fee Related CN204449318U (en) | 2015-03-14 | 2015-03-14 | A kind of swinging high performance induction heating dynamic reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983969A (en) * | 2017-12-29 | 2018-05-04 | 深圳微纳增材技术有限公司 | A kind of device and its application method for continuous reducing metal powder |
-
2015
- 2015-03-14 CN CN201520143791.3U patent/CN204449318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983969A (en) * | 2017-12-29 | 2018-05-04 | 深圳微纳增材技术有限公司 | A kind of device and its application method for continuous reducing metal powder |
| CN107983969B (en) * | 2017-12-29 | 2024-02-23 | 深圳微纳增材技术有限公司 | Device for continuously reducing metal powder and application method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160314 |