CN201593916U - Multifunctional heat treatment furnace for experiments - Google Patents
Multifunctional heat treatment furnace for experiments Download PDFInfo
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- CN201593916U CN201593916U CN 200920246075 CN200920246075U CN201593916U CN 201593916 U CN201593916 U CN 201593916U CN 200920246075 CN200920246075 CN 200920246075 CN 200920246075 U CN200920246075 U CN 200920246075U CN 201593916 U CN201593916 U CN 201593916U
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- treatment furnace
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Abstract
The utility model belongs to the field of metal heat treatment, and particularly relates to a multifunctional heat treatment furnace in laboratories and a system thereof. A sample driving device (1), an electromagnetic induction heating device (2), an infrared heating device (3) and a cooling room (4) are connected sequentially from top to bottom; and a light bar (8) of the sample driving device (1) can do reciprocating movement between the electromagnetic induction heating device (2) and the cooling room (4), wherein the sample driving device (1) and the electromagnetic induction heating device (2) are sealed in a sliding way. The cooling room (4) is respectively connected with a gas station (6) capable of supplying various gases and a vacuum pump station (7). The multifunctional heat treatment furnace can conduct heating and cooling under different work atmospheres (including nitrogen, hydrogen, helium, carbon monoxide and the like), different pressures (lower than 2*105Pa) and vacuum conditions (higher than 1*10-2Pa). A cooling device (5) which can adjust distance and can jet various mediums is adopted to cool a sample, thus being capable of realizing accurate cooling-control on the sample from 0 DEG C/s to 120 DEG C/s.
Description
Technical field
The utility model belongs to the heat-treatment furnace technical field, specially refers to a kind of multi-functional experiment heat-treatment furnace.
Background technology
In recent years, along with the research and development and the application of new material, new technology, each scientific research institution has proposed harsh more condition of work requirement for the Study of Heat Treatment of carrying out different materials.Different operating atmosphere, different pressures condition, different vacuum conditions etc. become the necessary factor that carries out the material heat treatment experimental study.Domestic and international current experiments chamber heat-treatment furnace, the equipment great majority all are only to be used for single condition of work, the experiment purposes only is at a kind of anneal environment type, can't carry out freely switching under the multiple environmental condition.
At the blank present situation of the equipment that carries out heat treatment experiment under the varying environment in the present laboratory, the utility model is based under the research material annealed condition, the relation research of material surface and different atmosphere proportioning, atmosphere pressures, designed a kind of laboratory heat-treatment furnace that can use in different operating atmosphere, different pressures condition, different vacuum condition, realization metal material or nonmetallic materials in different operating atmosphere, (be lower than 2 * 10 at different pressures
5Pa) under the condition, different vacuum (is higher than 1 * 10
-2Pa) experiment of the heat treatment under the condition.
Summary of the invention
The purpose of this utility model provides a kind of experiment with heat-treatment furnace and system, realize material in different operating atmosphere, different pressures (is lower than 2 * 10
5Pa) under the condition, different vacuum (is higher than 1 * 10
-2Pa) experiment of the heat treatment under the condition.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of multi-functional experiment heat-treatment furnace, it comprises: sample drive unit 1, electromagnetic induction heater 2, infrared heating device 3 and chilling room 4 from up to down are connected successively, and the feed rod 8 of sample drive unit 1 can be at electromagnetic induction heater 2 to moving back and forth between the chilling room 4; Wherein, be slipper seal between sample drive unit 1 and the electromagnetic induction heater 2, the Pneumatic vacuum gate valve is arranged respectively between electromagnetic induction heater 2, infrared heating device 3 and the chilling room 4; An opening of chilling room 4 is connected with the gas station 6 that multiple gases can be provided, and another opening is connected with Vacuum Pumps Station 7.
Electromagnetic induction heater 2 is the copper coil winding.
There is the cooling device 5 that can spray different cooling mediums chilling room 4 inside, and described cooling medium is a kind of in gas, water, the oil.
The output of bus-bar connects a pressure reducer through a collecting pipe in the gas station 6.
Vacuum Pumps Station 7 comprises vavuum pump, conduit, control valve, and this conduit is a gapless stainless steel tube.
A kind of laboratory is with heat-treatment furnace and system, be the drive unit 1 of charging topmost, below the drive unit 1 is electromagnetic induction heater 2, below the electromagnetic induction heater 2 is infrared heating device 3, below the infrared heating device 3 is chilling room 4, and chilling room 4 is connected with Vacuum Pumps Station 7 with gas station 6 respectively.
The kinematic accuracy of drive unit 1 can reach 1mm/s, and positional precision can reach 2mm.Employing sliding vacuum seal design can guarantee drive unit 1 in the process of moving up and down, and the atmosphere of heat-treatment furnace does not have leakage, and the vacuum variable quantity is lower than 5PaL/s.
Electromagnetic induction heater 2 adopts the electromagnetic induction heating mode of copper coil winding, programming rate can reach 120 ℃/s, can satisfy the requirement of intensification rapidly in the special thermal treatment system, also can reduce equipment cost and energy consumption, reduce the infrared heating system loss.
The function of chilling room 4 comprises three aspects: the heat treatment sample is installed; As the gas mixed chamber of different atmosphere, regulate the atmosphere of heat-treatment furnace; Connect Vacuum Pumps Station.
Vacuum Pumps Station 7 mainly comprises vavuum pump, conduit, control valve, adopts the gapless stainless steel tube mode to guarantee the effective pumping speed in heat-treatment furnace exit.In 30～40s, the vacuum of main frame inside cavity can reach 1Pa.Simultaneously, Vacuum Pumps Station 7 overall leakage rate can be controlled in below the 5PaL/s, can satisfy requirement of experiment fully.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has been realized (being lower than 2 * 10 at different operating atmosphere, different pressures
5Pa) condition, different vacuum (are higher than 1 * 10
-2Pa) experiment of the heat treatment under the condition can be used for the heat treatment experiment of different cultivars (as silicon steel annealing, stainless steel hot processing, steel alloy etc.).
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
In the above-mentioned accompanying drawing:
1. drive unit 2. electromagnetic induction heating furnaces 3. infrared heating devices
4. chilling room 5. cooling devices 6. gas stations 7. Vacuum Pumps Station, 8. feed rods
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Schematic diagram of the present utility model as shown in Figure 1, the utility model can use under different operating atmosphere, different pressures condition, different vacuum condition.Drive unit 1 in the utility model comprises feed rod 8, and the following of drive unit 1 is electromagnetic induction heating furnace 2, be infrared heating device 3 below the electromagnetic induction heating furnace 2, and infrared heating device 3 is following to be chilling room 4.Chilling room 4 one sides are connected with gas station 6 by pipeline, and another side is connected with Vacuum Pumps Station 7.
Claims (10)
1. multi-functional experiment heat-treatment furnace, it is characterized in that: comprising: sample drive unit (1), electromagnetic induction heater (2), infrared heating device (3) and chilling room (4) from up to down are connected successively, and the feed rod (8) of sample drive unit (1) can be at electromagnetic induction heater (2) to moving back and forth between the chilling room (4); Wherein, be slipper seal between sample drive unit (1) and the electromagnetic induction heater (2), the Pneumatic vacuum gate valve is arranged respectively between electromagnetic induction heater (2), infrared heating device (3) and the chilling room (4);
An opening of chilling room (4) is connected with the gas station (6) that multiple gases can be provided, and another opening is connected with Vacuum Pumps Station (7).
2. multi-functional experiment heat-treatment furnace according to claim 1 is characterized in that: sample drive unit (1) comprises that an asynchronous machine and one drive the feed rod of sample, is linked by a sliding shoe and this feed rod by the leading screw of Induction Motor-Driven.
3. multi-functional experiment heat-treatment furnace according to claim 1 and 2 is characterized in that: electromagnetic induction heater (2) is the copper coil winding.
4. multi-functional experiment heat-treatment furnace according to claim 1 is characterized in that: infrared heating device (3) comprises cover quartz flange and two groups of infrared heating modules, the gold-plated reflecting layer of lining stainless steel, inside of infrared heating device (3).
5. multi-functional experiment heat-treatment furnace according to claim 1 is characterized in that: there is the cooling device (5) that can spray different cooling mediums chilling room (4) inside, and described cooling medium is a kind of in gas, water, the oil.
6. multi-functional experiment heat-treatment furnace according to claim 5 is characterized in that: cooling device (5) comprises the nozzle of multiple cooling medium, is connected by the gas with various medium of pipeline with gas station (6).
7. multi-functional experiment heat-treatment furnace according to claim 6 is characterized in that: the cooling device (5) in the chilling room (4) is adjustable with the distance of sample.
8. multi-functional experiment heat-treatment furnace according to claim 1 is characterized in that: gas station (6) comprise the gas cylinder of bus-bar and the gas with various that is attached thereto, and described gas is hydrogen, nitrogen or argon gas.
9. multi-functional experiment heat-treatment furnace according to claim 8 is characterized in that: the output of bus-bar connects a pressure reducer through a collecting pipe in gas station (6).
10. multi-functional experiment heat-treatment furnace according to claim 1 is characterized in that: Vacuum Pumps Station (7) comprises vavuum pump, conduit, control valve, and this conduit is a gapless stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920246075 CN201593916U (en) | 2009-09-28 | 2009-09-28 | Multifunctional heat treatment furnace for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920246075 CN201593916U (en) | 2009-09-28 | 2009-09-28 | Multifunctional heat treatment furnace for experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593916U true CN201593916U (en) | 2010-09-29 |
Family
ID=42775984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920246075 Expired - Lifetime CN201593916U (en) | 2009-09-28 | 2009-09-28 | Multifunctional heat treatment furnace for experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527377A (en) * | 2015-12-31 | 2016-04-27 | 中国科学院上海硅酸盐研究所 | A multifunctional experiment apparatus |
| EP3178441A1 (en) * | 2013-12-20 | 2017-06-14 | Ivoclar Vivadent AG | Method for processing a dental material, control device for a dental oven and dental oven |
| CN114959196A (en) * | 2022-05-27 | 2022-08-30 | 鞍钢股份有限公司 | Sample cooling device and cooling method of continuous annealing experiment machine |
-
2009
- 2009-09-28 CN CN 200920246075 patent/CN201593916U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3178441A1 (en) * | 2013-12-20 | 2017-06-14 | Ivoclar Vivadent AG | Method for processing a dental material, control device for a dental oven and dental oven |
| CN105527377A (en) * | 2015-12-31 | 2016-04-27 | 中国科学院上海硅酸盐研究所 | A multifunctional experiment apparatus |
| CN114959196A (en) * | 2022-05-27 | 2022-08-30 | 鞍钢股份有限公司 | Sample cooling device and cooling method of continuous annealing experiment machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING GANGYAN NEW METALLURGY ENGINEERING DESIGN CO.,LTD. Assignor: China Gangyan Technology Group Limited|Xinye High-Tech Group Co. Ltd. Contract record no.: 2011990000158 Denomination of utility model: Multifunctional heat treatment furnace for experiments Granted publication date: 20100929 License type: Exclusive License Record date: 20110315 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: 100081 Beijing city Haidian District Daliushu Village No. 19 South Institute of Technology Building 801-810 Patentee after: BEIJING IRON & STEEL RESEARCH XINZHI ENGINEERING TECHNOLOGY CENTER CO.,LTD. Address before: 100081 Haidian District Institute of South Road, Beijing, No. 76 Patentee before: China Iron & Steel Research Institute Group Patentee before: Xinye High Technology Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100929 |