CN202675865U - Continuous-heat exchange vacuum heating furnace - Google Patents
Continuous-heat exchange vacuum heating furnace Download PDFInfo
- Publication number
- CN202675865U CN202675865U CN2012202758195U CN201220275819U CN202675865U CN 202675865 U CN202675865 U CN 202675865U CN 2012202758195 U CN2012202758195 U CN 2012202758195U CN 201220275819 U CN201220275819 U CN 201220275819U CN 202675865 U CN202675865 U CN 202675865U
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- China
- Prior art keywords
- transmission mechanism
- heat
- vacuum
- heating furnace
- crucible
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 5
- 239000012774 insulation material Substances 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000007600 charging Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
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- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model aims to provide a continuous-heat exchange vacuum heating furnace, which is mainly comprises a vacuum chamber, a vacuum unit, a transmission mechanism, crucibles, a heating device, a cut-off valve and a loading and unloading valve. The transmission mechanism is installed in the vacuum chamber; a certain quantity of the crucibles are fixed in the transmission mechanism; thermal insulation materials are installed on the periphery of the crucibles and play a thermal insulation role; the main heating device in the vacuum chamber is divided into three parts, i.e. an upper part, a middle part and a lower part; and the crucibles enter into and are heated in the heating furnace with the adoption of the inlayed manner, so that the crucibles are heated evenly, and therefore the materials react thoroughly. The inner part of the heating furnace is a minitype assembly line and adopts bidirectional circulation transmission mechanism, namely after the conveyors of the upper part and the lower part are heated, the materials are respectively discharged from the left and the right, and therefore the materials of the upper part and the lower part are preheated in the transmission mechanism with the self-heat and the heating furnace can achieve heat dissipation, bidirectional heat exchange is achieved and energy consumption is reduced.
Description
Technical field
The utility model relates to a kind of continuous heat-exchanging type vacuum furnace, relate generally to the melting of metal material (such as stainless steel, nickel-base alloy, copper, steel alloy, nickel cobalt (alloy), rare earth Nd-Fe-B etc.) is processed, also can carry out vacuum refining processing and the hot investment casting of steel alloy.It is applied to the streamline of large-scale production.
Background technology
Continuous feeding device adopted the conveyer belt material transfer more in the past, and material is moved in stove, and the method material moves difficulty, took up room large, amount less, loss is many, and feeding is easily stopped up, and is unfavorable for quick feeding, even can cause stopping production, affect efficient, so the method needs to improve.
Present heating furnace device can use high-performance heat exchanger mostly, and waste heat boiler etc. is installed behind the heat exchanger, can not affect because temperature difference causes greatly product so that product is come out of the stove, yet the high-performance heat exchanger price is high, and energy consumption is large.
Closely during the last ten years, along with heating production technology towards serialization, maximization, automation, many kinds and high-precision future development, the laser heating heat exchange also strides forward towards maximization, direction multi-functional, production increases with quality up and cost of production down, nuisanceless and operation automation.Therefore the continuous heat-exchanging type heating in vacuum will be the main flow of following large-scale continuous production.
Summary of the invention
The purpose of this utility model provides a kind of continuous heat-exchanging type vacuum furnace, so that raw material is abundant in the heating in vacuum reaction in furnace, form simultaneously streamline, streamline adopts transmission mechanism, what this transmission mechanism adopted is the transmission mechanism of continuous heat-exchanging type bidirectional circulating, the crucible that material namely is housed is complete later on respectively from the left side and the production of right side discharging formation streamline in lower part and the heating of upper part conveyer belt, the heat of while product the connecting gear middle and upper part can be divided and the raw material subsequently of lower part carries out preheating, itself also dispelled the heat simultaneously, formed two-direction heat-exchanging.
The technical problems to be solved in the utility model is achieved through the following technical solutions a kind of continuous heat-exchanging type vacuum furnace, mainly is comprised of vacuum chamber, vacuum unit, transmission mechanism, crucible, heater, shutoff valve, charging discharge gate.Transmission mechanism is housed in the vacuum chamber, the fixing crucible of some on the transmission mechanism, crucible is peripherally equipped with insulation material, plays insulation effect; Main heater in the while vacuum chamber is divided into three parts: top, middle part, lower part, and the crucible employing is bumped into mode and enters heating furnace, so that crucible is heated evenly, material reaction is thorough.
The utility model advantage is
1, novel structure, simple, reliable.
2, the utility model adopts the quantity-produced flow-line equipment, can carry out large-scale production.
3, the utility model can be so that material advances the stokehold preheating because bidirectional circulating, the product rear cooling of coming out of the stove, thereby reach product and raw material heat exchange, reduce the product temperature difference of coming out of the stove, thereby the minimizing energy consumption.
4, the utility model adds thermal response under vacuum state, and reactivity is high, pollution-free.
Description of drawings
The structural representation of Fig. 1 utility model specific embodiment
Among the figure, 1. discharging lading door 2. shutoff valves 3. vacuum chambers 4. heaters 5. crucibles 6. transmission mechanisms 7. heat-insulation layers 8. vacuum units 9. vacuum unit valves one 10. vacuum unit valves two.
The specific embodiment
As shown in Figure 1, a kind of continuous heat-exchanging type vacuum furnace of realizing the high-quality material reaction is provided with the devices such as discharging lading door 1, shutoff valve 2, vacuum chamber 3, heater 4, crucible 5, transmission mechanism 6, heat-insulation layer 7, vacuum unit 8, vacuum unit valve 1, vacuum unit valve 2 10.
Embodiment:
Open shutoff valve 2, be ready to raw material, open discharging lading door 1, the material of packing in crucible 5 covers pot cover, and adjusting to the right place is put on the conveyer belt of connecting gear 6, allow material enter in the interior heater 4 of vacuum chamber, close charging discharge gate 1,8 runnings of vacuum unit begin to vacuumize, and reach the certain vacuum value, close vacuum unit 8, close vacuum unit valve 1, close stop valve 2, begin heating, obtain required finished product, open shutoff valve 2, respectively from the left side and right side discharging, the heat of itself the transfer structure middle and upper part can be divided and the raw material of lower part carries out preheating after lower part and the heating of upper part conveyer belt were complete, itself also dispelled the heat simultaneously, then close stop valve 2, open discharging filler valve 1, feed, discharging, close discharging lading door 1, open 8 pairs of chargings of vacuum unit valve 2 10 and vacuum unit discharge chamber and vacuumize, reach requirement and stop, closing vacuum unit valve 2 10.So circulation is gone down, and forms a continuous heat-exchanging type vacuum furnace.
Claims (2)
1. continuous heat-exchanging type vacuum furnace, formed by vacuum unit, vacuum chamber, heater, reaction crucible, transmission mechanism, shutoff valve, discharging lading door, it is characterized in that being equipped with in the vacuum chamber transmission mechanism, the fixing crucible of some on the transmission mechanism, crucible is peripherally equipped with insulation material, main heater in the while vacuum chamber is divided into three parts: top, middle part, lower part, crucible adopt the mode that is bumped into to enter the heating furnace heating.
2. continuous heat-exchanging type vacuum furnace according to claim 1, it is characterized in that adopting the transmission mechanism of continuous heat-exchanging type bidirectional circulating, the crucible that material namely is housed is complete later on respectively from the left side and the production of right side discharging formation streamline in lower part and the heating of upper part conveyer belt, the heat of while product the connecting gear middle and upper part can be divided and the raw material subsequently of lower part carries out preheating, itself also dispelled the heat simultaneously, formed two-direction heat-exchanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202758195U CN202675865U (en) | 2012-06-05 | 2012-06-05 | Continuous-heat exchange vacuum heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202758195U CN202675865U (en) | 2012-06-05 | 2012-06-05 | Continuous-heat exchange vacuum heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675865U true CN202675865U (en) | 2013-01-16 |
Family
ID=47496765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202758195U Expired - Lifetime CN202675865U (en) | 2012-06-05 | 2012-06-05 | Continuous-heat exchange vacuum heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120244A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Vacuum smelting furnace |
| CN109226729A (en) * | 2018-10-24 | 2019-01-18 | 江苏集萃先进金属材料研究所有限公司 | A kind of devices and methods therefor for realizing vaccum sensitive stove continuous casting |
-
2012
- 2012-06-05 CN CN2012202758195U patent/CN202675865U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120244A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Vacuum smelting furnace |
| CN109226729A (en) * | 2018-10-24 | 2019-01-18 | 江苏集萃先进金属材料研究所有限公司 | A kind of devices and methods therefor for realizing vaccum sensitive stove continuous casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 223800 Suqian City, Jiangsu Province Economic Development Zone (West) Sucheng City Road No. 58 Patentee after: Wang Hongju Patentee after: Jiangsu Jinghe New Energy Co., Ltd. Address before: 223800 No. 88 Fumin Road, Suqian Economic Development Zone, Jiangsu, B07 Patentee before: Wang Hongju Patentee before: Jiangsu Jinghe New Energy Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: JIANGSU JINGHE NEW ENERGY CO., LTD. Effective date: 20150714 Owner name: SUQIAN ZHISHENG MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG HONGJU Effective date: 20150714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150714 Address after: 223800, No. 58, Gucheng Road, Su Su Industrial Park, Jiangsu, Suqian Patentee after: Suqian Zhisheng Mechanical Technology Co. Ltd. Address before: 223800 Suqian City, Jiangsu Province Economic Development Zone (West) Sucheng City Road No. 58 Patentee before: Wang Hongju Patentee before: Jiangsu Jinghe New Energy Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Suqian Zhisheng Mechanical Technology Co. Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Suqian Zhisheng Mechanical Technology Co. Ltd. Document name: Notification of Decision on Request for Restoration of Right |
|
| DD01 | Delivery of document by public notice | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: 223800 No. 58 Gucheng Road, Sucheng District, Suqian City, Jiangsu Province (in the courtyard of Jiangsu Titanium Wing Technology Co., Ltd.) Patentee after: Suqian Zhengfeng Technology Co., Ltd. Address before: 223800, No. 58, Gucheng Road, Su Su Industrial Park, Jiangsu, Suqian Patentee before: Suqian Zhisheng Mechanical Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |