CN204574787U - A kind of safe heat insulation type intermediate frequency furnace - Google Patents
A kind of safe heat insulation type intermediate frequency furnace Download PDFInfo
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- CN204574787U CN204574787U CN201520088153.6U CN201520088153U CN204574787U CN 204574787 U CN204574787 U CN 204574787U CN 201520088153 U CN201520088153 U CN 201520088153U CN 204574787 U CN204574787 U CN 204574787U
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- layer
- intermediate frequency
- yoke
- frequency furnace
- copper coin
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Abstract
The utility model discloses a kind of safe heat insulation type intermediate frequency furnace, comprise housing, the inwall of described housing is socketed with the fire-resistant courage layer that line of induction ring layer and refractory brick are built into from outside to inside successively, the gap-fill of described line of induction ring layer and fire-resistant courage layer has heat-insulation layer, the outside of described induction coil is evenly distributed with yoke and copper coin, the barricade that red copper material is made is provided with between described yoke and copper coin, described barricade to be coordinated with screw by screw and is arranged in inner walls, and barricade and yoke and copper coin parallel to each other.This heat insulation type intermediate frequency furnace, be provided with the fire-resistant courage layer that refractory brick is built into, and one layer of heat preservation layer is added between fire-resistant courage layer and line of induction ring layer, not only reduce the heat erosion of high temperature for inner bag, and decrease the speed of intermediate frequency furnace temperature leak, this structure substantially increases the heat-insulating property of intermediate frequency furnace, greatly reduces energy consumption simultaneously, improves energy-conservation effect.
Description
Technical field
The utility model relates to industrial manufacturing technology field, is specially a kind of safe heat insulation type intermediate frequency furnace.
Background technology
Existing intermediate frequency furnace structure lacks heat-insulation layer design, cause the heat losses speed in intermediate frequency furnace fast, waste ample resources, metal can be dissolved into the higher molten metal of temperature in intermediate frequency furnace, traditional intermediate frequency furnace inner bag adopts steel to make, too high temperature meeting heat erosion inner bag, reduce the service life of intermediate frequency furnace, when intermediate frequency furnace runs, induction coil and water-cooled cable link can flow out the alternating current being greater than 6000A, alternating magnetic field can be produced around the copper coin that this alternating current is drawn at induction coil and water-cooled cable, its magnetic field intensity is directly proportional to extraction copper coin and water-cooled cable electric current, thus, cause the copper coin of intermediate frequency furnace induction coil outside and water-cooled cable both sides yoke overheated even rubescent, affect the safe operation of equipment.
Utility model content
The purpose of this utility model is to provide a kind of safe heat insulation type intermediate frequency furnace, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of safe heat insulation type intermediate frequency furnace, comprise housing, described housing upper center is provided with feed arrangement, and exhaust outlet is left on housing sidewall top, described exhaust outlet is connected with dust arrester by snake pipe, between described exhaust outlet and dust arrester, air-introduced machine is installed, the inwall of described housing is socketed with the fire-resistant courage layer that line of induction ring layer and refractory brick are built into from outside to inside successively, the gap-fill of described line of induction ring layer and fire-resistant courage layer has heat-insulation layer, described line of induction ring layer comprises yoke, copper coin and induction coil, the outside of described induction coil is evenly distributed with yoke and copper coin, and yoke and copper coin are longitudinally arranged on induction coil outside, the barricade that red copper material is made is provided with between described yoke and copper coin, described barricade to be coordinated with screw by screw and is arranged in inner walls, and barricade and yoke and copper coin parallel to each other.
Preferably, the induction coil in described line of induction ring layer is spirally wrapped around on fire-resistant courage layer sidewall.
Preferably, the longitudinal length of described barricade is more than or equal to the length of yoke longitudinal direction.
Preferably, described heat-insulation layer is ceramic wool insulation layer or foaming cement thermal insulation layer.
Compared with prior art, the beneficial effects of the utility model are: this heat insulation type intermediate frequency furnace, be provided with the fire-resistant courage layer that refractory brick is built into, and one layer of heat preservation layer is added between fire-resistant courage layer and line of induction ring layer, not only reduce the heat erosion of high temperature for inner bag, and decrease the speed of intermediate frequency furnace temperature leak, this structure substantially increases the heat-insulating property of intermediate frequency furnace, greatly reduce energy consumption simultaneously, improve energy-conservation effect, this heat insulation type intermediate frequency furnace is provided with barricade between copper coin and yoke, the magnetic line of force between copper coin and yoke can be cut off, eliminate copper coin and the overheated even rubescent phenomenon of yoke, ensure that the safe operation of equipment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is induction coil Rotating fields schematic diagram of the present utility model.
In figure: 1 housing, 2 line of induction ring layers, 3 heat-insulation layers, 4 fire-resistant courage layers, 5 feed arrangements, 6 exhaust outlets, 7 snake pipes, 8 air-introduced machines, 9 dust arresters, 10 yokes, 11 barricades, 12 copper coins, 13 induction coils.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of safe heat insulation type intermediate frequency furnace, comprise housing 1, housing 1 upper center is provided with feed arrangement 5, and housing 2 side wall upper part leaves exhaust outlet 6, exhaust outlet 6 is connected with dust arrester 9 by snake pipe 7, air-introduced machine 8 is installed between exhaust outlet 6 and dust arrester 9, the inwall of housing 1 is socketed with the fire-resistant courage layer 4 that line of induction ring layer 2 and refractory brick are built into from outside to inside successively, the fire-resistant courage layer 4 that refractory brick is built into is for the heat erosion for inner bag of the high temperature that prevents high-temperature liquid metal from distributing, the gap-fill of line of induction ring layer 2 and fire-resistant courage layer 4 has heat-insulation layer 3, heat-insulation layer 3 is ceramic wool insulation layer or foaming cement thermal insulation layer, this construction reduces the speed of intermediate frequency furnace temperature leak, substantially increase the heat-insulating property of intermediate frequency furnace, greatly reduce energy consumption simultaneously, improve energy-conservation effect, line of induction ring layer 2 comprises yoke 10, copper coin 12 and induction coil 13, the outside of induction coil 13 is evenly distributed with yoke 10 and copper coin 12, and yoke 10 and copper coin 12 are longitudinally arranged on induction coil 13 outside, induction coil 13 in line of induction ring layer 2 is spirally wrapped around on fire-resistant courage layer 4 sidewall, the barricade 11 that red copper material is made is provided with between yoke 10 and copper coin 12, this structure can cut off the magnetic line of force between copper coin 12 and yoke 10, eliminate copper coin 12 and the overheated even rubescent phenomenon of yoke 10, ensure that the safe operation of equipment, the longitudinal length of barricade 11 is more than or equal to the length of yoke 10 longitudinal direction, barricade 11 to be coordinated with screw by screw and is arranged on housing 2 inwall, and barricade 11 and yoke 10 and copper coin 12 parallel to each other.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a safe heat insulation type intermediate frequency furnace, comprise housing (1), described housing (1) upper center is provided with feed arrangement (5), and housing (2) side wall upper part leaves exhaust outlet (6), described exhaust outlet (6) is connected with dust arrester (9) by snake pipe (7), air-introduced machine (8) is installed between described exhaust outlet (6) and dust arrester (9), it is characterized in that: the inwall of described housing (1) is socketed with the fire-resistant courage layer (4) that line of induction ring layer (2) and refractory brick are built into from outside to inside successively, the gap-fill of described line of induction ring layer (2) and fire-resistant courage layer (4) has heat-insulation layer (3), described line of induction ring layer (2) comprises yoke (10), copper coin (12) and induction coil (13), the outside of described induction coil (13) is evenly distributed with yoke (10) and copper coin (12), and yoke (10) and copper coin (12) are longitudinally arranged on induction coil (13) outside, the barricade (11) that red copper material is made is provided with between described yoke (10) and copper coin (12), described barricade (11) to be coordinated with screw by screw and is arranged on housing (2) inwall, and barricade (11) and yoke (10) and copper coin (12) parallel to each other.
2. one according to claim 1 safe heat insulation type intermediate frequency furnace, is characterized in that: the induction coil (13) in described line of induction ring layer (2) is spirally wrapped around on fire-resistant courage layer (4) sidewall.
3. one according to claim 1 safe heat insulation type intermediate frequency furnace, is characterized in that: the longitudinal length of described barricade (11) is more than or equal to the longitudinal length of yoke (10).
4. one according to claim 1 safe heat insulation type intermediate frequency furnace, is characterized in that: described heat-insulation layer (3) is ceramic wool insulation layer or foaming cement thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088153.6U CN204574787U (en) | 2015-02-09 | 2015-02-09 | A kind of safe heat insulation type intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088153.6U CN204574787U (en) | 2015-02-09 | 2015-02-09 | A kind of safe heat insulation type intermediate frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574787U true CN204574787U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088153.6U Active CN204574787U (en) | 2015-02-09 | 2015-02-09 | A kind of safe heat insulation type intermediate frequency furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698530A (en) * | 2016-04-22 | 2016-06-22 | 佛山市高捷工业炉有限公司 | High-frequency electromagnetic inductive heating furnace |
-
2015
- 2015-02-09 CN CN201520088153.6U patent/CN204574787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698530A (en) * | 2016-04-22 | 2016-06-22 | 佛山市高捷工业炉有限公司 | High-frequency electromagnetic inductive heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Canjun Inventor after: Liu Jie Inventor before: Feng Canjun Inventor before: Feng Xiaowei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180209 Address after: No. 1777, Nanhai Road, urban and rural integration demonstration area, Jiaozuo, Henan Province Patentee after: Jiaozuo quantailai Superhard Materials Co. Ltd. Address before: 454000 Jiaozuo hi tech Zone Nanhai Road, Jiaozuo City, Henan Province, Jiaozuo Zheng Heng Industrial Co., Ltd. Patentee before: Jiaozhuo Zheng Heng Industrial Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210415 Address after: 450000 Zhangchang village, Gaocun Township, Xingyang City, Zhengzhou City, Henan Province Patentee after: Zhengzhou the Yellow River emery Co.,Ltd. Address before: No.1777 Nanhai Road, Jiaozuo City, Henan Province Patentee before: JIAOZUO JINTAILAI SUPERHARD MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right |