CN207866000U - Vacuum drying oven crucible quickly cooling device - Google Patents
Vacuum drying oven crucible quickly cooling device Download PDFInfo
- Publication number
- CN207866000U CN207866000U CN201820248594.1U CN201820248594U CN207866000U CN 207866000 U CN207866000 U CN 207866000U CN 201820248594 U CN201820248594 U CN 201820248594U CN 207866000 U CN207866000 U CN 207866000U
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- water inlet
- inlet pipe
- heat exchange
- drying oven
- vacuum drying
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Abstract
A kind of vacuum drying oven crucible quickly cooling device, including the seal receptacle being arranged at the top of bell, it is equipped in seal receptacle axle center and is vertically directed hole, return pipe is inserted in pilot hole, heat exchange tank is arranged in return pipe bottom end, and water inlet pipe is set in return pipe, by return pipe Base top contact, water inlet pipe bottom end is inserted into heat exchange tank and close to heat exchange pot bottom on water inlet pipe top；Guide roller is suspended above water inlet pipe, seal receptacle side is located on vacuum drying oven bell, motor is set, and reel is arranged in motor output shaft end, and drawstring is wound on reel, and drawstring bottom end connect around guide roller top with water inlet pipe top.After stove, the alloy liquid remained in crucible can be made to be quickly cooled down under vacuum conditions, improve production efficiency.
Description
Technical field
The utility model is related to vacuum drying oven more particularly to vacuum drying oven crucible quickly cooling devices.
Background technology
Vacuum drying oven is to melt the equipment of alloy by crucible in stove in stove under vacuum environment.In the during of falling stove, residual
Alloy liquid and crucible in crucible still have more than 1,000 degrees Celsius of high temperature, and remaining alloy liquid can be made by opening bell at this time
Oxidation, under the influence of a stove product quality, and crucible is in natural cooling, and temperature declines very slow, low production efficiency.
Invention content
The utility model is in order to solve the above-mentioned technical problem, to provide a kind of vacuum drying oven crucible quickly cooling device, is being fallen
After stove, the alloy liquid remained in crucible can be made to be quickly cooled down under vacuum conditions, improve production efficiency.
The technical solution of this utility model is：
A kind of vacuum drying oven crucible quickly cooling device, is characterized in that：Including the seal receptacle being arranged at the top of bell,
It is equipped in seal receptacle axle center and is vertically directed hole, return pipe is inserted in pilot hole, heat exchange tank is arranged in return pipe bottom end, and in return pipe
Interior setting water inlet pipe, by return pipe Base top contact, water inlet pipe bottom end is inserted into heat exchange tank and close to heat exchange pot bottom on water inlet pipe top；
Guide roller is suspended above water inlet pipe, seal receptacle side is located on vacuum drying oven bell, motor, the setting of motor output shaft end are set
Reel, is wound with drawstring on reel, and drawstring bottom end above guide roller with water inlet pipe top around connecting.
Further preferably, vertical supporting rod is set on seal receptacle, and the guide roller is mounted on supporting bar top.
The utility model has the beneficial effects that：
1, due to being inserted in the return pipe in seal receptacle axle center, the heat exchange tank in return pipe bottom end is set, is arranged in return pipe
Water inlet pipe, the cooling water flowed into heat exchange tank absorbs crucible heat using heat radiation principle, and the hot water after heat exchange passed through back
Water pipe is discharged, and realizes that fast cooling can make the alloy liquid remained in crucible fast under vacuum conditions in the during of falling stove
Quickly cooling but, improves production efficiency.
2, due to the guide roller above suspension water inlet pipe, the motor on vacuum drying oven bell is set through reel and water inlet pipe
Top connection stay cord makes heat exchange tank be inserted into crucible or be detached from crucible, under the premise of not influencing normally-open bell, ensures heat exchange
Tank acts directly in crucible.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1- seal receptacles, 2- pilot holes, 3- return pipes, 4- heat exchange tanks, 5- water inlet pipes, 6- supporting rods, 7- guide rollers,
8- motors, 9- reels, 10- drawstrings, 11- bells.
Specific implementation mode
As shown in Figure 1, a kind of vacuum drying oven crucible quickly cooling device, includes the seal receptacle 1 mounted on 11 top of bell,
1 axle center of seal receptacle is equipped with and is vertically directed hole 2, return pipe 3 is inserted in pilot hole 2, heat exchange tank 4 is arranged in 3 bottom end of return pipe, and is returning
Water inlet pipe 5 is set in water pipe 3, and by 3 Base top contact of return pipe, 5 bottom end of water inlet pipe insertion heat exchange tank 4 is simultaneously close on water inlet pipe 5 top
4 bottom of heat exchange tank；Vertical supporting rod 6 is set on seal receptacle 1, in 6 top conducting wire wheel 7 of supporting rod, in vacuum drying oven bell
It is located at 1 side of seal receptacle on 11 and motor 8 is set, 8 output shaft end of motor is arranged reel 9, drawstring 10 is wound on reel 9, draws
10 bottom ends restrict around being connect with 5 top of water inlet pipe above guide roller 7.
When cooling down operation, 3 top of return pipe is connected into recovery pond first, cooling water is accessed on 5 top of water inlet pipe, is then opened
Dynamic motor 8 discharges drawstring 10, and heat exchanger tube is made to fall into the crucible in vacuum drying oven, and cold water enters heat exchange tank 4 through water inlet pipe 5 and absorbs earthenware
Heat in crucible absorbs the hot water after heat through 4 top of heat exchange tank and diffuses in return pipe 3, and flows into recovery pond from 3 top of return pipe,
Until the crucible cooling in vacuum drying oven, stopping supply cold water, reverse starting motor 8 moves heat exchange tank 4 to bell 11 inner top,
Bell 11 is opened, next stove product production is started.
The above are only specific embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of vacuum drying oven crucible quickly cooling device, it is characterised in that：Including the seal receptacle being arranged at the top of bell, sealing
Seat axle center, which is equipped with, is vertically directed hole, return pipe is inserted in pilot hole, heat exchange tank is arranged in return pipe bottom end, and is arranged in return pipe
Water inlet pipe, by return pipe Base top contact, water inlet pipe bottom end is inserted into heat exchange tank and close to heat exchange pot bottom on water inlet pipe top；It is intaking
Guide roller is suspended above pipe, seal receptacle side is located on vacuum drying oven bell, motor is set, reel is arranged in motor output shaft end,
Drawstring is wound on reel, drawstring bottom end connect around guide roller top with water inlet pipe top.
2. vacuum drying oven crucible quickly cooling device according to claim 1, it is characterised in that：It is vertical to be arranged on seal receptacle
Supporting rod, the guide roller are mounted on supporting bar top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248594.1U CN207866000U (en) | 2018-02-12 | 2018-02-12 | Vacuum drying oven crucible quickly cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248594.1U CN207866000U (en) | 2018-02-12 | 2018-02-12 | Vacuum drying oven crucible quickly cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866000U true CN207866000U (en) | 2018-09-14 |
Family
ID=63458413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248594.1U Active CN207866000U (en) | 2018-02-12 | 2018-02-12 | Vacuum drying oven crucible quickly cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530146A (en) * | 2019-09-24 | 2019-12-03 | 宁夏北伏科技有限公司 | High-efficiency sintered furnace |
-
2018
- 2018-02-12 CN CN201820248594.1U patent/CN207866000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530146A (en) * | 2019-09-24 | 2019-12-03 | 宁夏北伏科技有限公司 | High-efficiency sintered furnace |
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