CN2653411Y - Vacuum furnace for producing nano material by continuous crystalizing method - Google Patents
Vacuum furnace for producing nano material by continuous crystalizing method Download PDFInfo
- Publication number
- CN2653411Y CN2653411Y CN 03255467 CN03255467U CN2653411Y CN 2653411 Y CN2653411 Y CN 2653411Y CN 03255467 CN03255467 CN 03255467 CN 03255467 U CN03255467 U CN 03255467U CN 2653411 Y CN2653411 Y CN 2653411Y
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- stove tube
- stove
- vacuum
- tube
- utility
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Abstract
The utility model relates to a vacuum stove device for the continuous crystallization method of producing the nanometer material and belongs to the nanometer metal magnetic material vacuum heating processing art domain. The utility model consists of six parts, a mechanic transmission system, a heating and temperature controlling system, a water cooling system, a stove tube and a material inlet and outlet device. The utility model is characterized in that the inner wall of the stove tube is embedded with a material conducting device; the middle part of the stove tube is embedded with a purple cooper cover with an adjustable inclined angle of 0 to 5 DEGs; the temperature controlling precision of the heating device and the temperature controlling device is plus or minus 0.5 DEG C. The utility model is able to crystallize the non crystal material to the needed size nanometer metal high capability magnetic material through the processing of the vacuum stove. The utility model has the quick cooling and heating capabilities, and the utility model has a simple and compact structure and is convenient to be operated.
Description
Technical field
The utility model relates to and a kind of the non-crystalline material continuous crystallization is prepared the vacuum drying oven equipment of nano material, belongs to nano metal magnetic material vacuum heating treatment technology field.
Background technology
The vacuum drying oven that the continuous amorphous crystallization legal system that past attempts is used is equipped with the nano metal magnetic material exists certain shortcoming and design to improve part inadequately, mainly be that its stove tube main body middle part inwall is not provided with better metal material, thereby the processed material inequality of being heated, the crystallite dimension of the nano metal magnetic material that the result generates differs bigger, thereby causes the material character difference bigger; In the outer furnace tube main body material guider is not set in addition, processed material can not at the uniform velocity be transmitted in the stove tube regularly, influence heating uniformity; In addition, the angle of inclination adjustable range of stove tube is too little, is unfavorable for the flexibility and the selectivity of production operation.
Summary of the invention
The purpose of this utility model is that the vacuum drying oven that original continuous amorphous crystallization legal system is equipped with the nano metal magnetic material is carried out the transformation and the redesign of some necessity, to overcome some shortcoming and defect parts that the past vacuum drying oven exists, enable to improve and improve the quality of products.
A kind of continuous crystallization legal system of the present utility model is equipped with the vacuum drying oven of nano material, mainly be made of six parts, they are respectively vacuum systems, machine driven system, heating and temperature control system, water cooling system, stove tube, charging and drawing mechanism, it is characterized in that, the stove tube is the cylinder with certain-length, and its inwall is inlaid with the material guider, and inwall is embedded with the red copper cover at stove tube middle part; Be respectively arranged with feeding warehouse at stove tube two ends and the storehouse that connects material; Be respectively arranged with vacuum system in the feeding warehouse side and the storehouse side that connects material, and all diffusion pump be housed; Between feeding warehouse and the stove tube, stove tube and connect material division board all is housed between the storehouse, can be by this division board respectively to feed system, stove tube and the system of connecting material vacuumize, vacuum can reach 5 * 10
-3More than the Pa; The stove tube is and is in tilted layout, and can regulate the angle of inclination of stove tube by the adjusting nut screw rod that left end stand base is provided with down, and its angle of inclination can be regulated in 0-12 degree scope; The two ends of stove tube respectively be provided with and be symmetric arrangement bellows flange, bellows, have the stove tube on-slip cover of sealing ring, this place is the commissure that is connected of stove tube principal piece and two ends cylindrical section; Inboard nearly stove tube on-slip cover place also is provided with bearing, drive sprocket, chain at stove tube two ends; Also be provided with cooling jacket in inboard, stove tube two ends, there is water inlet its lower end, and there is delivery port the upper end; Be provided with heater and temperature control equipment at stove tube middle part; Be provided with transmission motor and worm speed reducer in its lower section, be connected with chain and sprocket wheel, can drive the rotation of stove tube thus by its both sides kinematic link; Whole device is fixed by the support frame support.
Above-mentioned heater and temperature control equipment, its temperature control precision is in ± 0.5 ℃ of scope.
The vacuum drying oven that a kind of continuous crystallization legal system of the present utility model is equipped with nano material has chilling and anxious hot merit energy, compact conformation and simple owing to be inlaid with the red copper cover in the stove tube centre, can make material be heated evenly, the even grain size of crystallization product is improved the quality of products.In addition, because the angle of inclination of the stove tube of crystallization vacuum drying oven can be regulated, can improve the selectivity and the flexibility of technological operation in 0-12 degree scope.
Description of drawings
Fig. 1 is equipped with the structural representation of the vacuum drying oven of nano material for a kind of continuous crystallization legal system of the present utility model.Among the figure: 1-feed end vacuum system, 2-feeding warehouse, 3-bellows flange, 4-bellows, 5-have the stove tube on-slip cover of sealing ring, 7-stove tube, 8-heating and temperature control equipment, 9-worm speed reducer, 10-rear end water(-cooling) jacket, 11-drive sprocket, the 12-storehouse that connects material, 13-material receiving end vacuum system, the 14-support frame, 15-driving chain, 16-kinematic link, 17-adjusting nut screw rod, 18-stove tube bearing.
The specific embodiment
After in conjunction with the accompanying drawings and embodiments the utility model vacuum drying oven further being described in earlier.
A kind of continuous crystallization legal system of the present utility model is equipped with the vacuum drying oven of nano material, mainly is made of six parts, and they are respectively vacuum systems, machine driven system, heating and temperature control system, water cooling system, stove tube, charging and drawing mechanism, referring to Fig. 1, it is characterized in that stove tube 7 is for having the cylinder of certain-length, its inwall is inlaid with the material guider, is embedded with the red copper cover at stove tube 7 middle part inwalls; Be respectively arranged with the feeding warehouse 2 and the storehouse 12 that connects material at stove tube 7 two ends; Be respectively arranged with vacuum system 1,13 in feeding warehouse 2 sides and storehouse 12 sides that connect material, and diffusion pump all is housed; Between feeding warehouse 2 and the stove tube 7, stove tube 7 and connect material division board all is housed between the storehouse 12, can be by this division board respectively to feed system, stove tube and the system of connecting material vacuumize, vacuum can reach 5 * 10
-3More than the Pa; Stove tube 7 is and is in tilted layout, and can regulate the angle of inclination of stove tubes by the adjusting nut screw rod 17 that left end stand base is provided with down, and its angle of inclination can be regulated in 10 degree scopes; The two ends of stove tube 7 respectively be provided with and be symmetric arrangement bellows flange 3, bellows 4, have the stove tube on-slip cover 5 of sealing ring, this place is the commissure that is connected of stove tube principal piece and two ends cylindrical section; Overlap 5 places in the nearly stove tube on-slip in inboard, stove tube 7 two ends and also be provided with bearing 18, drive sprocket 11, chain 15; Also be provided with cooling jacket 6,10 in inboard, stove tube two ends, there is water inlet its lower end, and there is delivery port the upper end; Be provided with heater and temperature control equipment 8 at stove tube 7 middle parts; Be provided with transmission motor and worm speed reducer 9 in its lower section, be connected with chain 15 and sprocket wheel 11, can drive 7 rotations of stove tube thus by its both sides kinematic link 16; Whole device is supported fixing by support frame 14.
Above-mentioned heater and temperature control equipment 8, its temperature control precision is in ± 0.5 ℃ of scope.
The operating process of this crystallization vacuum drying oven is as follows: with the pending non-crystalline material feeding cylinder 2 of packing into, cover seal cover, feeding warehouse 2 is vacuumized; Simultaneously the stove tube 7 and the tube 12 that connects material are vacuumized, treat that vacuum reaches requirement after, promptly 5 * 10
-3During Pa, the heating furnace tube is to preset temperature, regulate stove tube rotary speed, open the isolating valve in the feed system, material at the uniform velocity transmits at the guider of deadweight and rotation lower edge inner tube wall, uniform temperature section heating in the middle of the stove tube when material movement arrives cooling device 10 again through cooling fast, enters the tube 12 that connects material at last.After the vacuum drying oven processing, non-crystalline material is the nano metal high performance magnetic material of required size by crystallization.
Claims (2)
1. a continuous crystallization legal system is equipped with the vacuum drying oven of nano material, mainly be made of six parts, they are respectively vacuum systems, machine driven system, heating and temperature control system, water cooling system, stove tube, charging and drawing mechanism, it is characterized in that, stove tube (7) is for having the cylinder of certain-length, and its inwall is inlaid with the material guider, and inwall is embedded with the red copper cover at stove tube (7) middle part; Be respectively arranged with feeding warehouse (2) and the storehouse that connects material (12) at stove tube (7) two ends; Be respectively arranged with vacuum system (1,13) in feeding warehouse (2) side and storehouse (12) side that connects material, and diffusion pump all is housed; Between feeding warehouse (2) and the stove tube (7), between stove tube (7) and the storehouse that connects material (12) division board is housed all, can be by this division board respectively to feed system, stove tube and the system of connecting material vacuumize, and vacuum can reach 5 * 10
-3More than the Pa; Stove tube (7) is and is in tilted layout, and can regulate the angle of inclination of stove tube by the adjusting nut screw rod (17) that left end stand base is provided with down, and its angle of inclination can be regulated in 0-12 degree scope; The two ends of stove tube (7) respectively be provided with and be symmetric arrangement bellows flange (3), bellows (4), have the stove tube on-slip cover (5) of sealing ring, this place is the commissure that is connected of stove tube principal piece and two ends cylindrical section; Inboard nearly stove tube on-slip cover (5) locates also to be provided with bearing (18), drive sprocket (11), chain (15) at stove tube (7) two ends; Also be provided with cooling jacket (6,10) in inboard, stove tube two ends, there is water inlet its lower end, and there is delivery port the upper end; Be provided with heater and temperature control equipment (8) at stove tube (7) middle part; Be provided with transmission motor and worm speed reducer (9) in its lower section, be connected with chain (15) and sprocket wheel (11), can drive stove tube (7) rotation thus by its both sides kinematic link (16); Whole device is supported fixing by support frame (14).
2. a kind of continuous crystallization legal system according to claim 1 is equipped with the vacuum drying oven of nano material, it is characterized in that described heater and temperature control equipment (8), and its temperature control precision is in ± 0.5 ℃ of scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255467 CN2653411Y (en) | 2003-07-10 | 2003-07-10 | Vacuum furnace for producing nano material by continuous crystalizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255467 CN2653411Y (en) | 2003-07-10 | 2003-07-10 | Vacuum furnace for producing nano material by continuous crystalizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653411Y true CN2653411Y (en) | 2004-11-03 |
Family
ID=34328627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03255467 Expired - Fee Related CN2653411Y (en) | 2003-07-10 | 2003-07-10 | Vacuum furnace for producing nano material by continuous crystalizing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653411Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645301A (en) * | 2024-01-30 | 2024-03-05 | 山东硅纳新材料科技有限公司 | High-purity submicron-order Mg 2 Si preparation method and continuous vacuum rotary kiln |
-
2003
- 2003-07-10 CN CN 03255467 patent/CN2653411Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645301A (en) * | 2024-01-30 | 2024-03-05 | 山东硅纳新材料科技有限公司 | High-purity submicron-order Mg 2 Si preparation method and continuous vacuum rotary kiln |
| CN117645301B (en) * | 2024-01-30 | 2024-04-02 | 山东硅纳新材料科技有限公司 | High-purity submicron-order Mg 2 Si preparation method and continuous vacuum rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |