CN204678892U - A kind of high vacuum melting furnace - Google Patents
A kind of high vacuum melting furnace Download PDFInfo
- Publication number
- CN204678892U CN204678892U CN201520190916.8U CN201520190916U CN204678892U CN 204678892 U CN204678892 U CN 204678892U CN 201520190916 U CN201520190916 U CN 201520190916U CN 204678892 U CN204678892 U CN 204678892U
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- CN
- China
- Prior art keywords
- vacuum
- heater
- bell
- telescoping mechanism
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of high vacuum melting furnace, comprise body of heater, bell, supporting leg and vacuum generator, inner bag and heater strip is provided with in described body of heater, described bell is provided with through hole, be combined with vacuum stopper in described through hole, described through hole and vacuum stopper close-fitting, have telescoping mechanism one by support installing above described bell, described telescoping mechanism one telescopic end is connected with vacuum stopper, drives vacuum stopper to move up and down.The utility model overcomes the deficiencies in the prior art, project organization is reasonable, by arranging vacuum cock on bell, when workpiece is placed into smelting furnace inner carrier downward, make smelting furnace inner space relatively little, after relatively little smelting furnace space is evacuated by vacuum generator, hydraulic cylinder pulls piston upwards to run reducing and smelting furnace inner space, plays secondary booster action, vacuum is high, cost is low, accords with the demands of the market, and the scope of application is wide.
Description
Technical field
The utility model relates to vacuum melting furnace technical field, specifically belongs to a kind of high vacuum melting furnace.
Background technology
Current Copper making and production industry experienced by the development of decades, and domestic having defined produces from native copper the complete industrial chain that copper product sells, and each link in the middle of producing also nearly all experienced by the innovation of technical matters.But industrial expansion also brings many negative effects, even to this day, current energy source growing tension, environmental pollution is no longer only seriously the topic of popular words, and as a powerful control criterion of enterprise, the lumber recovery of copper smelter and energy consumption will seem particularly important.
But existing vacuum smelting furnace, wants to reach condition of high vacuum degree, need constantly to improve vacuum generator, high-quality vacuum generator is expensive, always causes vacuum smelting furnace overall price high, is unfavorable for that medium-sized and small enterprises are controlled cost; Do not use high-quality vacuum generator, vacuum, again less than guarantee, affects the quality of product and the efficiency of smelting.
Utility model content
The purpose of this utility model there is provided a kind of high vacuum melting furnace, overcome the deficiencies in the prior art, project organization is reasonable, by arranging vacuum cock on bell, when workpiece is placed into smelting furnace inner carrier downward, make smelting furnace inner space relatively little, after relatively little smelting furnace space is evacuated by vacuum generator, hydraulic cylinder pulls piston upwards to run reducing and smelting furnace inner space, play secondary booster action, vacuum is high, and cost is low, accord with the demands of the market, the scope of application is wide.
The technical solution adopted in the utility model is as follows:
A kind of high vacuum melting furnace, comprise body of heater, bell, supporting leg and vacuum generator, inner bag and heater strip is provided with in described body of heater, described bell is provided with through hole, be combined with vacuum stopper in described through hole, described through hole and vacuum stopper close-fitting, have telescoping mechanism one by support installing above described bell, described telescoping mechanism one telescopic end is connected with vacuum stopper, drives vacuum stopper to move up and down.
Described bell and body of heater hinge position are provided with cylinder lever connecting rod, described cylinder lever connecting rod top and the telescoping mechanism two telescopic end hinge be arranged on outside body of heater.
Described vacuum generator is arranged on body of heater side, and the air-breathing mouth of pipe is concordant with inboard wall of furnace body.
Described telescoping mechanism one and telescoping mechanism two are hydraulic cylinder.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model by arranging vacuum cock on bell, when workpiece is placed into smelting furnace inner carrier downward, make smelting furnace inner space relatively little, after relatively little smelting furnace space is evacuated by vacuum generator, hydraulic cylinder pulls piston upwards to run reducing and smelting furnace inner space, plays secondary booster action, vacuum is high, cost is low, accords with the demands of the market, and the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, a kind of high vacuum melting furnace, comprise body of heater 1, bell 2, supporting leg 4 and vacuum generator 3, be provided with inner bag 12 and heater strip 13 in described body of heater 1, it is characterized in that: described bell 2 is provided with through hole, is combined with vacuum stopper 7 in described through hole, described through hole and vacuum stopper 7 close-fitting, be provided with telescoping mechanism 1 by support 5 above described bell 2, described telescoping mechanism 1 telescopic end is connected with vacuum stopper 7, drives vacuum stopper 7 to move up and down; Described bell 2 is provided with cylinder lever connecting rod 21 with body of heater 1 hinge position, described cylinder lever connecting rod 21 and the telescoping mechanism 28 telescopic end hinge be arranged on outside body of heater 1; Described vacuum generator 3 is arranged on body of heater 1 side, and the air-breathing mouth of pipe 31 is concordant with inboard wall of furnace body; Described telescoping mechanism 1 and telescoping mechanism 28 are hydraulic cylinder.
Claims (4)
1. a high vacuum melting furnace, comprise body of heater, bell, supporting leg and vacuum generator, inner bag and heater strip is provided with in described body of heater, it is characterized in that: described bell is provided with through hole, be combined with vacuum stopper in described through hole, described through hole and vacuum stopper close-fitting, have telescoping mechanism one by support installing above described bell, described telescoping mechanism one telescopic end is connected with vacuum stopper, drives vacuum stopper to move up and down.
2. a kind of high vacuum melting furnace according to claim 1, is characterized in that: described bell and body of heater hinge position are provided with cylinder lever connecting rod, described cylinder lever connecting rod top and the telescoping mechanism two telescopic end hinge be arranged on outside body of heater.
3. a kind of high vacuum melting furnace according to claim 1, it is characterized in that: described vacuum generator is arranged on body of heater side, the air-breathing mouth of pipe is concordant with inboard wall of furnace body.
4. a kind of high vacuum melting furnace according to claim 1 and 2, is characterized in that: described telescoping mechanism one and telescoping mechanism two are hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190916.8U CN204678892U (en) | 2015-04-01 | 2015-04-01 | A kind of high vacuum melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190916.8U CN204678892U (en) | 2015-04-01 | 2015-04-01 | A kind of high vacuum melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678892U true CN204678892U (en) | 2015-09-30 |
Family
ID=54178577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190916.8U Expired - Fee Related CN204678892U (en) | 2015-04-01 | 2015-04-01 | A kind of high vacuum melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852784A (en) * | 2019-02-18 | 2019-06-07 | 刘昊 | A kind of well formula wire rod annealing furnace |
-
2015
- 2015-04-01 CN CN201520190916.8U patent/CN204678892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852784A (en) * | 2019-02-18 | 2019-06-07 | 刘昊 | A kind of well formula wire rod annealing furnace |
| CN109852784B (en) * | 2019-02-18 | 2021-08-06 | 嘉善三永电炉工业有限公司 | Well type annealing furnace for wire rod |
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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: 20150930 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |