CN2460531Y - Device for scale continupous producing large magnetostriction materials - Google Patents
Device for scale continupous producing large magnetostriction materials Download PDFInfo
- Publication number
- CN2460531Y CN2460531Y CN 01203029 CN01203029U CN2460531Y CN 2460531 Y CN2460531 Y CN 2460531Y CN 01203029 CN01203029 CN 01203029 CN 01203029 U CN01203029 U CN 01203029U CN 2460531 Y CN2460531 Y CN 2460531Y
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- China
- Prior art keywords
- heater
- furnace
- pipe
- insulation
- water
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- Expired - Lifetime
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Abstract
The utility model discloses a device for continuously producing large magnetostriction materials in large scale, belonging to a double-layer vacuum furnace body composed of a furnace body and a furnace cover, wherein, the top part of the furnace cover is provided with a feeding tank, a viewing port and a temperature measuring sensor, and a melting furnace and a thermal insulating guiding device are arranged in the furnace body. The outer wall of the furnace body is provided with a vacuum pipeline, an inflation pipeline, the viewing port and a furnace door. The utility model can be used for producing the materials with high productive efficiency, favorable consistency, high performance for products and various specifications for the products without damage on a vacuum system within one day, and rod-shaped, tubular and cuboid materials having various shapes, etc. can be produced. The whole producing process is automatically controlled by a computer with little human influence.
Description
It is a kind of device with material of telescopicing performance of raw material production, specifically a kind of device of continuously producing macro magnetostriction material in large scale that the utility model relates to rare earth metal, iron.
Since the seventies, people are that raw material obtains having begun research and development aspect the magnetostriction materials adopting rare-earth-iron, its main purpose is the rare-earth-iron magnetostriction materials that exploitation has room temperature district magnetostrictive effect, this material generally is by terbium, dysprosium, iron is formed, external at present the employing is smelted into alloy with raw material and casts magnetostriction mother alloy rod earlier, carry out zone melting and recrystallize then and obtain directed rare-earth-iron magnetostriction material in large, though this method can obtain high-performance mangneto telescopic material, but turnout is too little, technology is also discontinuous, in enormous quantities continuous production.
The purpose of this utility model is the device of a kind of continuously producing macro magnetostriction material in large scale of the increase of this materials demand being provided at the deficiencies in the prior art and market, and its can scale continuous production, and production cost is reduced, and quality is guaranteed.
The purpose of this utility model is achieved in that
This device is the double-layer vacuum body of heater, divide body of heater 1, bell 2 two portions, bell 2 tops are provided with charging stock tank 3, porthole 4, temperature probe 5, be provided with smelting furnace 6, insulation orienting device 7 in the body of heater 1, body of heater 1 outer wall is provided with vacuum pipe 9, gas ducting 8, porthole 10, fire door 11, and body of heater 1 is connected with sealing-ring 45 by screw 44 with bell 2; Charging stock tank 3 is provided with handle 38, lid 39, inside is provided with several no bed material boxes 40, the bottom is provided with material guide port 41, covers 39 middle parts, handle 38 peripheries are provided with thrust screw 42, sealing-ring 43; Smelting furnace 6 comprises crucible 12, susceptor 13, magazine 15, electrode 16, and crucible 12 places the middle part outer periphery to be provided with susceptor 13, magazine 15 successively, is provided with coil 14 in the magazine 15, and electrode 16 is connected on the magazine 15 and extended body of heater; Insulation orienting device 7 is made up of the directed stove 17 of insulation, aqueous cold plate 18, carriage 19, recirculation cooler 20, crystal pulling rod 21, aqueous cold plate 18, recirculation cooler 20 place the directed stove of insulation 17 bottoms successively, aqueous cold plate 18 and insulation be provided with between the directed stove 17 heat shield 22, and recirculation cooler 20 between be provided with retaining plate 23, carriage 19 is fixed under the recirculation cooler 20 and is connected with crystal pulling rod 21, and stretch out outside the body of heater 1 crystal pulling rod 21 lower ends; Being incubated directed stove 17 is fixed in the body of heater 1 by retaining plate 26,23, the outside is provided with thermal insulating layer 27, upper and lower electrode 28,29, the thermocouple 30,31 of being provided with of outer wall, electrode, thermocouple are stretched out outside the body of heater 1, be incubated directed stove 17 and comprise resistance heading furnace 24, resistance heading furnace 25, resistance heading furnace 24 places on the resistance heading furnace 25; Resistance heading furnace 24 is built-in with a crucible 32, is provided with several mould pipes 33 in the resistance heading furnace 25, and mould pipe 33 1 ends stretch into resistance heading furnace 24 and contact with crucible 32, and an end stretches out resistance heading furnace 25 and contacts with recirculation cooler 20, and mould pipe 33 peripheries are provided with heat-conducting layer 34; Recirculation cooler 20 is made up of water pond 35, water pipe 49,36,37, water-cooled 38, water pond 35 is provided with several mould pipes 33, water-cooled 38 periphery be provided with soft temperature-resistant material 39 and stretch into mould pipe 33, in establish water receiving pipe 36 and be communicated with water pond 35, water pipe 37 places in the crystal pulling rod 21 and is communicated with water pipe 36.
Adopt the utility model to produce this kind material, vacuum system was not destroyed in one day, the production efficiency height, high conformity, the product performance height, product specification is complete, can produce the material of different shapes such as bar-shaped, tubulose, rectangular parallelepiped, whole process computer controlled automatic, man's activity is little.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is the utility model structural representation
Fig. 2 is the structure enlarged view of insulation orienting device in the utility model
Fig. 3 is the structure enlarged view of recirculation cooler in the utility model
Fig. 4 is another embodiment of the present utility model
Consult Fig. 1,2,3, the utility model is the double-layer vacuum body of heater, divide body of heater 1, bell 2 two portions, bell 2 tops are provided with charging stock tank 3, raw material enters several no bed material boxes 40 from charging stock tank 3, friction top 39, turning handle 38 certain angles, just there is a magazine 40 to arrive material guide port 41 positions, raw material enters in the crucible 12 of the smelting furnace 6 in the body of heater 1 from material guide port 41,14 pairs of susceptors 13 of intermediate frequency coil heat, make raw material be fused into liquid alloy, electrode 16 directly stretches out outside the body of heater 1 and is supporting smelting furnace 6, can be by electrode 16 at body of heater 1 inner rotary certain angle, the crucible 12 interior liquid alloys of smelting furnace 6 are flowed out in the crucible 32 that pours into the insulation orienting device 7 from crucible 12 tops, the liquid alloy that enters in the crucible 32 enters into mould pipe 33 at once, enter the liquid alloy of mould pipe 33, move down with crystal pulling rod 21 and carriage 19, act on by water cooler 20 at moving process, make the liquid alloy 46 in the mould pipe 33 solidify formation grain-oriented alloy 47 at solid-liquid interface 48 places, treat that mould pipe 33 withdraws from fully from be incubated directed stove 17 after, crystal pulling rod 21 accurately turns an angle, another group mould pipe on the carriage 19 will be aimed at directed stove 17 internal mold pipe of insulation 33 positions, crystal pulling rod 21 and carriage 19 are upwards promoted, mould pipe 33 is entered in the directed stove 17 of insulation, turning handle 38 again, make raw material enter the melting that crucible 12 carries out next time, and the like, after whole mould pipes in stove all have solidified superalloy, take out finished product by fire door 11.
Consult Fig. 4, it is another kind of embodiment of the present utility model, only establishes one group of mould pipe 33 on the carriage 19.
Claims (7)
1, a kind of device of continuously producing macro magnetostriction material in large scale, it is characterized in that this device is the double-layer vacuum body of heater, divide body of heater (1), bell (2) two portions, bell (2) top is provided with charging stock tank (3), porthole (4), temperature probe (5), be provided with smelting furnace (6), insulation orienting device (7) in the body of heater (1), body of heater (1) outer wall is provided with vacuum pipe (9), gas ducting (8), porthole (10), fire door (11), and body of heater (1) is connected with sealing-ring (45) by screw (44) with bell (2).
2, device according to claim 1, it is characterized in that described charging stock tank (3) is provided with that handle (38), lid (39), inside are provided with several no bed material boxes (40), the bottom is provided with material guide port (41), in the middle part of the lid (39), handle (38) periphery is provided with thrust screw (42), sealing-ring (43).
3, device according to claim 1, it is characterized in that described smelting furnace (6) comprises crucible (12), susceptor (13), magazine (15), electrode (16), crucible (12) places the middle part outer periphery to be provided with susceptor (13), magazine (15) successively, be provided with coil (14) in the magazine (15), electrode (16) is connected in magazine (15) and goes up and extended body of heater (1).
4, device according to claim 1, it is characterized in that described insulation orienting device (7) is by insulation directed stove (17), aqueous cold plate (18), carriage (19), recirculation cooler (20), crystal pulling rod (21) is formed, aqueous cold plate (18), recirculation cooler (20) places insulation directed stove (17) bottom successively, be provided with heat shield (22) between aqueous cold plate (18) and the directed stove of insulation (17), and be provided with retaining plate (23) between the recirculation cooler (20), carriage (19) is fixed under the recirculation cooler (20) and is connected with crystal pulling rod (21), and stretch out outside the body of heater (1) crystal pulling rod (21) lower end.
5, device according to claim 4, it is characterized in that the directed stove of described insulation (17) is fixed in the body of heater (1) by retaining plate (26), (23), the outside is provided with thermal insulating layer (27), upper and lower electrode (28), (29), thermocouple (30), (31) of being provided with of outer wall, electrode, thermocouple are stretched out outside the body of heater (1), be incubated directed stove (17) and comprise resistance heading furnace (24), resistance heading furnace (25), resistance heading furnace (24) places on the resistance heading furnace (25).
6, device according to claim 5, it is characterized in that described resistance heading furnace (24) is built-in with a crucible (32), be provided with several mould pipes (33) in the resistance heading furnace (25), mould pipe (33) one ends stretch into resistance heading furnace (24) and contact with crucible (32), one end stretches out resistance heading furnace (25) and contacts with recirculation cooler (20), and mould pipe (33) periphery is provided with heat-conducting layer (34).
7, device according to claim 4, it is characterized in that described recirculation cooler (20) is made up of water pond (35), water pipe (49), (36), (37), water-cooled head (38), water pond (35) is provided with array mould pipe (33), water-cooled head (38) periphery is provided with soft temperature-resistant material (39), and stretch into mould pipe (33), in establish water receiving pipe (36) and be communicated with water pond (35), water pipe (37) places in the crystal pulling rod (21) and is communicated with water pipe (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01203029 CN2460531Y (en) | 2001-01-16 | 2001-01-16 | Device for scale continupous producing large magnetostriction materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01203029 CN2460531Y (en) | 2001-01-16 | 2001-01-16 | Device for scale continupous producing large magnetostriction materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460531Y true CN2460531Y (en) | 2001-11-21 |
Family
ID=33624643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01203029 Expired - Lifetime CN2460531Y (en) | 2001-01-16 | 2001-01-16 | Device for scale continupous producing large magnetostriction materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460531Y (en) |
-
2001
- 2001-01-16 CN CN 01203029 patent/CN2460531Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110116 Granted publication date: 20011121 |