CN201964758U - Improved bell jar type annealing furnace - Google Patents
Improved bell jar type annealing furnace Download PDFInfo
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- CN201964758U CN201964758U CN2010205741553U CN201020574155U CN201964758U CN 201964758 U CN201964758 U CN 201964758U CN 2010205741553 U CN2010205741553 U CN 2010205741553U CN 201020574155 U CN201020574155 U CN 201020574155U CN 201964758 U CN201964758 U CN 201964758U
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- cooling
- water
- annealing furnace
- outer cover
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Abstract
The utility model provides an improved bell jar type annealing furnace which comprises a base, a vacuum inner cover and a cooling outer cover, wherein a water-cooling tank is arranged at the upper end of the cooling outer cover, the water inlet of the water-cooling tank is connected with the water outlet of a water intake pump through a water pipe, and two blowers are arranged on the two sides of the lower end of the cooling outer cover respectively and tilted upwardly. Based on the combination of the water-cooling mode and the air-cooling mode at the same time, the cooling rate in the furnace is effectively increased; and the cold air blown from the blowers flows circularly inside the furnace, so that the problem of non-uniform cooling is avoided and the cooling effect is improved.
Description
Technical field:
The utility model relates to annealing furnace, particularly a kind of improved bell-jar annealing furnace.
Background technology:
Existing bell-jar annealing furnace adopts water-cooled mode to cool off mostly, because the thermal efficiency of bell-jar annealing furnace is very high, can produce very big heat on its vacuum inner cover during work, therefore only adopt single water cooling mode to cool off, cooling velocity is slower, and the phenomenon of inhomogeneous cooling also appears in single water cooling mode easily, this can influence in the stove cooling effect and and then feed through to the annealing performance of product, thereby await improving.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provides that a kind of cooling velocity is fast, the bell-jar annealing furnace of good cooling results.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
A kind of improved bell-jar annealing furnace, comprise base, vacuum inner cover and cooling outer cover, the upper end of described cooling outer cover is provided with the water-cooled case, the water inlet of described water-cooled case links to each other with the delivery port of intake pump by water pipe, and the both sides, lower end of described cooling outer cover respectively are provided with a blower fan that is inclined upwardly and is provided with.
The acclivitous angle of described blower fan is 10～30 degree.
The acclivitous angle of described blower fan is 15 degree.
The lower end or the base of described cooling outer cover are provided with discharge outlet, and the below of described discharge outlet is provided with a rhone that links to each other with the water inlet of described intake pump.
The upper end of described vacuum inner cover is provided with nitrogen inlet.
The utility model has following advantage with respect to prior art:
The utlity model has that cooling velocity is fast, the advantage of good cooling results.Specifically, owing to adopt water-cooled and air-cooled dual mode to cool off simultaneously, so the cooling velocity of the utility model bell-jar annealing furnace can effectively improve, add and realize that two air-cooled typhoon machine symmetries are installed in the both sides, lower end of cooling outer cover, and the mode that is provided with to be inclined upwardly blows out mobile cold wind capable of circulation in body of heater, thereby can guarantee that cooling is even in the body of heater, thus improve cooling effect, guarantee product quality.
Description of drawings:
Fig. 1 is the structural representation of the utility model bell-jar annealing furnace.
The specific embodiment:
As shown in Figure 1, the bell-jar annealing furnace that provides according to the utility model, comprise base 1, vacuum inner cover 2 and cooling outer cover 3, the upper end of cooling outer cover 3 is provided with water-cooled case 4, the water inlet of water-cooled case 4 links to each other with the delivery port of intake pump 6 by water pipe 5, and the both sides, lower end of cooling outer cover 3 respectively are provided with a blower fan 7 that is inclined upwardly and is provided with.During work, the water in the water-cooled case 4 cools off vacuum inner cover 2 from top to down, and the cold wind that blower fan 7 blows out from bottom to top circulates in the cooling outer cover vacuum inner cover 2 is cooled off.
As above, described blower fan 7 acclivitous angles are 10～30 degree, and optimized angle is 15 degree.
(also can be the lower end of cooling outer cover 3) be provided with discharge outlet 9 on the described base 1, and the below of discharge outlet 9 is provided with a rhone 8 that links to each other with the water inlet of intake pump 6.During work, the cooling water in the stove is discharged to rhone 8 from discharge outlet, and flow back into intake pump 6 through rhone 8, thereby recycles, and saves water resource.
The upper end of described vacuum inner cover 2 is provided with nitrogen inlet, during work, can feed nitrogen in vacuum inner cover 2 by this nitrogen inlet, thereby is able to carry out in stove non-oxidation, Bright Annealing processing.
Claims (5)
1. improved bell-jar annealing furnace, comprise base (1), vacuum inner cover (2) and cooling outer cover (3), the upper end of described cooling outer cover (3) is provided with water-cooled case (4), the water inlet of described water-cooled case (4) links to each other with the delivery port of intake pump (6) by water pipe (5), it is characterized in that: the both sides, lower end of described cooling outer cover (3) respectively are provided with a blower fan (7) that is inclined upwardly and is provided with.
2. improved according to claim 1 bell-jar annealing furnace is characterized in that: the acclivitous angle of described blower fan (7) is 10～30 degree.
3. as improved bell-jar annealing furnace as described in the claim 2, it is characterized in that: the acclivitous angle of described blower fan (7) is 15 degree.
4. as improved bell-jar annealing furnace as described in claim 1 or 2 or 3, it is characterized in that: the lower end of described cooling outer cover (3) or base (1) are provided with discharge outlet (9), and the below of described discharge outlet (9) is provided with a rhone (8) that links to each other with the water inlet of described intake pump (6).
5. as improved bell-jar annealing furnace as described in claim 1 or 2 or 3, it is characterized in that: the upper end of described vacuum inner cover (2) is provided with nitrogen inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205741553U CN201964758U (en) | 2010-10-25 | 2010-10-25 | Improved bell jar type annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205741553U CN201964758U (en) | 2010-10-25 | 2010-10-25 | Improved bell jar type annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964758U true CN201964758U (en) | 2011-09-07 |
Family
ID=44527299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205741553U Expired - Fee Related CN201964758U (en) | 2010-10-25 | 2010-10-25 | Improved bell jar type annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762164A (en) * | 2014-02-20 | 2014-04-30 | 北京七星华创电子股份有限公司 | Heat treatment device capable of rapidly achieving air cooling |
| CN113073187A (en) * | 2021-03-25 | 2021-07-06 | 江西耐乐铜业有限公司 | Cover-type annealing furnace and annealing process applying same |
-
2010
- 2010-10-25 CN CN2010205741553U patent/CN201964758U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762164A (en) * | 2014-02-20 | 2014-04-30 | 北京七星华创电子股份有限公司 | Heat treatment device capable of rapidly achieving air cooling |
| CN103762164B (en) * | 2014-02-20 | 2016-11-23 | 北京七星华创电子股份有限公司 | Can heat treatment device capable of rapidly achieving air cooling |
| CN113073187A (en) * | 2021-03-25 | 2021-07-06 | 江西耐乐铜业有限公司 | Cover-type annealing furnace and annealing process applying same |
| CN113073187B (en) * | 2021-03-25 | 2023-01-10 | 江西耐乐铜业有限公司 | Cover-type annealing furnace and annealing process applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YONGKANG HONGYAO HIGH-NEW COPPER MATERIALS CO., LT Free format text: FORMER OWNER: YONGKANG RIJIU HIGH-NEW MATERIALS CO., LTD. Effective date: 20120323 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120323 Address after: 321306, Zhejiang, Yongkang province Zhi Zhi Town, 38 villages, six villages, first West Road, 1-2 Patentee after: Yongkang Hong Hong hi tech copper material Co., Ltd. Address before: 321306 No. 38 West Road, Yongkang, Zhejiang Patentee before: Yongkang Rijiu High-tech Materials Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HONGYAO HI-TECH COPPER MATERIAL CO., LTD. Free format text: FORMER NAME: YONGKANG HONGYAO HIGH-NEW COPPER MATERIALS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 321300, Jinhua, Zhejiang province Yongkang city Zhi Zhi Town, six village, 38 village, No. 1-2, first floor Patentee after: The Zhejiang high-new copper material of letter credit Co., Ltd Address before: 321306, Zhejiang, Yongkang province Zhi Zhi Town, 38 villages, six villages, first West Road, 1-2 Patentee before: Yongkang Hong Hong hi tech copper material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20161025 |