CN103555901A - Upright normal pressure amorphous iron core heat treatment furnace - Google Patents
Upright normal pressure amorphous iron core heat treatment furnace Download PDFInfo
- Publication number
- CN103555901A CN103555901A CN201310590395.0A CN201310590395A CN103555901A CN 103555901 A CN103555901 A CN 103555901A CN 201310590395 A CN201310590395 A CN 201310590395A CN 103555901 A CN103555901 A CN 103555901A
- Authority
- CN
- China
- Prior art keywords
- tank body
- heat treatment
- treatment furnace
- iron core
- motor
- 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.)
- Pending
Links
Abstract
The invention relates to an upright normal pressure amorphous iron core heat treatment furnace. The heat treatment furnace comprises a tank body, a pile support, heating rods and an insulating layer, wherein the insulating layer is arranged outside the tank body; the pile support is arranged in the tank body. The heat treatment furnace is characterized by also comprising a motor, a fan, a rotating shaft, a seal cover, a first gas pipe, a second gas pipe and an exhaust pipe; the heating rods are arranged inside the tank body or between the insulating layer and the tank body; the motor is arranged outside the insulating layer; the fan is arranged in the tank body; one end of the rotating shaft is connected with the motor and the other end of the rotating shaft is connected with the fan after passing through the insulating layer and the tank body; the seal cover is arranged on the insulating layer and covers the motor; the first and second gas pipes are used for inputting gases into the tank body; the exhaust pipe is used for exhausting gases out of the tank body. The heat treatment furnace has the advantages that the heat treatment furnace can achieve heat treatment of amorphous iron cores in a normal pressure state and has good uniformity of heating temperatures.
Description
Technical field
The present invention relates to a kind of heat treatment furnace, relate in particular to cabinet-type normal pressure amorphous iron core heat treatment furnace.
Background technology
Amorphous iron core is widely used in aviation transformer, railway control system transformer, mechanical component quenching apparatus transformer, Laser Power Devices transformer, power transformer, supply transformer etc. now, it is divided into monocyclic volume iron core and dock iron core, monocyclic volume iron core is that the direct continuous coiling of band is become to annular, the stress that will eliminate material internal through Overheating Treatment after coiling is shaped improves the magnetic performance of iron core, and current amorphous iron core heat treatment furnace is to comprising tank body, pile heap support, heating rod and thermal insulation layer; Tank body is cylindrical, and thermal insulation layer is arranged on tank body outside, and heating rod is arranged between tank body and thermal insulation layer, and a pile heap support is arranged in tank body; Because this amorphous iron core heat treatment furnace is under vacuum state, amorphous iron core to be heated and heat-treated, so tank body is necessary for cylindrical and making requirement is higher, the homogeneity of the Heating temperature in tank body is not very desirable simultaneously, and homogeneity of product is poor.
Summary of the invention
For above-mentioned shortcoming, the object of the present invention is to provide cabinet-type normal pressure amorphous iron core heat treatment furnace, it can be realized under atmospheric pressure state and amorphous iron core be heated and heat-treated, the good uniformity of the temperature of heating.
Technology contents of the present invention is: cabinet-type normal pressure amorphous iron core heat treatment furnace, and it comprises tank body, pile heap support, heating rod and thermal insulation layer; Thermal insulation layer is arranged on tank body outside, and a pile heap support is arranged in tank body; It is characterized in that it also comprises motor, fan, rotating shaft, seal closure, the first pneumatic tube, the second pneumatic tube and vapor pipe; Heating rod is arranged on tank body inner side or is arranged between thermal insulation layer and tank body; Motor is arranged on thermal insulation layer outside, fan is arranged in tank body, rotating shaft one end is connected with motor, the rotating shaft the other end is connected with fan with tank body through thermal insulation layer, seal closure is arranged on thermal insulation layer and by motor and covers, the first pneumatic tube and the second pneumatic tube are for inputting gas to tank body, and vapor pipe discharges gas for tank body.
Because the present invention can heat-treat amorphous iron core under normal pressure, for the ease of the stacking of amorphous iron core and the quantity of stacking and the making requirement of reduction tank body that improves amorphous iron core, tank body is square long tank.
More even in order to make the first pneumatic tube obtain gas to tank body input gas, the first pneumatic tube is communicated with seal closure.
The advantage that the present invention has is: the present invention by the first pneumatic tube and the second pneumatic tube to inputting nitrogen in tank body and other rare gas elementes are heat-treated amorphous iron core, thereby need under vacuum state, not heat-treat, tank body just can be made into the square long tank using under normal pressure, not only facilitate the preparation of tank body, also lowered heat treatment requirements, thereby can realize under atmospheric pressure state, amorphous iron core is heated and heat-treated, directly in tank body, to utilize heating rod to heat, make the good uniformity of the temperature of heating, homogeneity of product improves, the product magnetic performance of producing is excellent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, cabinet-type normal pressure amorphous iron core heat treatment furnace, it comprises tank body 1, pile heap support 2, heating rod 3 and thermal insulation layer 4; Thermal insulation layer 4 is arranged on tank body 1 outside, and a pile heap support 2 is arranged in tank body 1; It is characterized in that it also comprises motor 5, fan 6, rotating shaft 7, seal closure 8, the first pneumatic tube 9, the second pneumatic tube 10 and vapor pipe 11; Tank body 1 is square long tank; Heating rod 3 is arranged on tank body 1 inner side; Motor 5 is arranged on thermal insulation layer 4 outsides of tank body 1 bottom, fan 6 is arranged in tank body 1, rotating shaft 7 one end are connected with motor 5, rotating shaft 7 the other ends are connected with fan 6 with tank body 1 through thermal insulation layer 4, seal closure 8 is arranged on thermal insulation layer 4 and by motor 5 and covers and make tank body 1 isolated with extraneous sealing, and the first pneumatic tube 9 is communicated with seal closure 8; The second pneumatic tube 10 is communicated with tank body 1 bottom; Vapor pipe 11 is arranged on tank body 1 top, on the first pneumatic tube 9, the second pneumatic tube 10 and vapor pipe 11, is respectively provided with a valve 12.
Principle of work of the present invention is: first the heat treated amorphous iron core of needs is piled up on heap support 2, then the valve 12 on the first pneumatic tube 9, the second pneumatic tube 10 and vapor pipe 11 is opened; Motor 5 drives fan 6 to rotate by rotating shaft 7; The second pneumatic tube 10 is directly to the interior input rare gas element of tank body 1; The first pneumatic tube 9 is to the interior input rare gas element of seal closure 8, the gap that then rare gas element passes thermal insulation layer 4 and tank body 1 through motor 5 is in fan 6 is blown to tank body 1, air in tank body 1 is replaced to rare gas element, then the valve 12 on the first pneumatic tube 9, the second pneumatic tube 10 and vapor pipe 11 is closed, and by heating rod 3, heats amorphous iron core thermal treatment.
Claims (3)
1. cabinet-type normal pressure amorphous iron core heat treatment furnace, it comprises tank body, pile heap support, heating rod and thermal insulation layer; Thermal insulation layer is arranged on tank body outside, and a pile heap support is arranged in tank body; It is characterized in that it also comprises motor, fan, rotating shaft, seal closure, the first pneumatic tube, the second pneumatic tube and vapor pipe; Heating rod is arranged on tank body inner side or is arranged between thermal insulation layer and tank body; Motor is arranged on thermal insulation layer outside, fan is arranged in tank body, rotating shaft one end is connected with motor, the rotating shaft the other end is connected with fan with tank body through thermal insulation layer, seal closure is arranged on thermal insulation layer and by motor and covers, the first pneumatic tube and the second pneumatic tube are for inputting gas to tank body, and vapor pipe discharges gas for tank body.
2. cabinet-type normal pressure amorphous iron core heat treatment furnace according to claim 1; It is characterized in that tank body is square long tank.
3. cabinet-type normal pressure amorphous iron core heat treatment furnace according to claim 1; It is characterized in that the first pneumatic tube is communicated with seal closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590395.0A CN103555901A (en) | 2013-11-22 | 2013-11-22 | Upright normal pressure amorphous iron core heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590395.0A CN103555901A (en) | 2013-11-22 | 2013-11-22 | Upright normal pressure amorphous iron core heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103555901A true CN103555901A (en) | 2014-02-05 |
Family
ID=50010244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310590395.0A Pending CN103555901A (en) | 2013-11-22 | 2013-11-22 | Upright normal pressure amorphous iron core heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103555901A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451069A (en) * | 2014-11-28 | 2015-03-25 | 江阴市晶磁电子有限公司 | Nitrogen-protection amorphous iron core heat treatment furnace |
| CN106164389A (en) * | 2014-06-25 | 2016-11-23 | 哈里伯顿能源服务公司 | It is associated with the heat insulation sealing cover of rigidity heat-barrier material |
| CN108642260A (en) * | 2018-05-17 | 2018-10-12 | 浙江南磁实业股份有限公司 | A kind of magnetic material homogenization Equipment for Heating Processing and heat treatment method |
| CN110106335A (en) * | 2018-02-01 | 2019-08-09 | 福建省长汀金龙稀土有限公司 | The apparatus for continuous heat treatment and method of a kind of alloy workpiece or metal works |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920448B1 (en) * | 1968-06-04 | 1974-05-24 | ||
| JPS5840811A (en) * | 1981-08-18 | 1983-03-09 | Toshiba Corp | Annealing furnace for wound core |
| JPH0920448A (en) * | 1995-07-04 | 1997-01-21 | Canon Inc | Bind tape heating device, bookbinding device and image forming device |
| CN201289271Y (en) * | 2008-09-26 | 2009-08-12 | 毛根善 | Intermediate frequency heating vacuum drying apparatus |
| CN201901687U (en) * | 2010-12-06 | 2011-07-20 | 保定天威集团有限公司 | Annular core annealing device of current transformer |
| CN202626243U (en) * | 2012-05-24 | 2012-12-26 | 中兆培基（北京）电气有限公司 | Annealing device of iron core of amorphous alloy transformer |
| CN203530372U (en) * | 2013-11-22 | 2014-04-09 | 江阴市晶磁电子有限公司 | Vertical type constant-pressure heat treating furnace for amorphous iron cores |
-
2013
- 2013-11-22 CN CN201310590395.0A patent/CN103555901A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920448B1 (en) * | 1968-06-04 | 1974-05-24 | ||
| JPS5840811A (en) * | 1981-08-18 | 1983-03-09 | Toshiba Corp | Annealing furnace for wound core |
| JPH0920448A (en) * | 1995-07-04 | 1997-01-21 | Canon Inc | Bind tape heating device, bookbinding device and image forming device |
| CN201289271Y (en) * | 2008-09-26 | 2009-08-12 | 毛根善 | Intermediate frequency heating vacuum drying apparatus |
| CN201901687U (en) * | 2010-12-06 | 2011-07-20 | 保定天威集团有限公司 | Annular core annealing device of current transformer |
| CN202626243U (en) * | 2012-05-24 | 2012-12-26 | 中兆培基（北京）电气有限公司 | Annealing device of iron core of amorphous alloy transformer |
| CN203530372U (en) * | 2013-11-22 | 2014-04-09 | 江阴市晶磁电子有限公司 | Vertical type constant-pressure heat treating furnace for amorphous iron cores |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164389A (en) * | 2014-06-25 | 2016-11-23 | 哈里伯顿能源服务公司 | It is associated with the heat insulation sealing cover of rigidity heat-barrier material |
| CN104451069A (en) * | 2014-11-28 | 2015-03-25 | 江阴市晶磁电子有限公司 | Nitrogen-protection amorphous iron core heat treatment furnace |
| CN104451069B (en) * | 2014-11-28 | 2016-06-01 | 江阴市晶磁电子有限公司 | Nitrogen protection amorphous iron core heat treatment furnace |
| CN110106335A (en) * | 2018-02-01 | 2019-08-09 | 福建省长汀金龙稀土有限公司 | The apparatus for continuous heat treatment and method of a kind of alloy workpiece or metal works |
| CN110997950A (en) * | 2018-02-01 | 2020-04-10 | 福建省长汀金龙稀土有限公司 | Continuous heat treatment device and method for alloy workpiece or metal workpiece |
| CN110106335B (en) * | 2018-02-01 | 2021-04-13 | 福建省长汀金龙稀土有限公司 | Continuous heat treatment device and method for alloy workpiece or metal workpiece |
| CN110997950B (en) * | 2018-02-01 | 2021-07-16 | 福建省长汀金龙稀土有限公司 | Continuous heat treatment device and method for alloy workpiece or metal workpiece |
| CN108642260A (en) * | 2018-05-17 | 2018-10-12 | 浙江南磁实业股份有限公司 | A kind of magnetic material homogenization Equipment for Heating Processing and heat treatment method |
| CN108642260B (en) * | 2018-05-17 | 2020-12-08 | 浙江南磁实业股份有限公司 | Magnetic material homogenization heat treatment equipment and heat treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103555901A (en) | Upright normal pressure amorphous iron core heat treatment furnace | |
| CN104279860B (en) | Microwave vacuum gas pressure sintering stove | |
| CN103449428B (en) | A kind of method of graphene growth device and growing graphene thereof | |
| CN103916990A (en) | Electric heating tube production process | |
| CN104032104A (en) | Vacuum heat-treatment experimental method under conventional condition | |
| CN203530372U (en) | Vertical type constant-pressure heat treating furnace for amorphous iron cores | |
| CN103769712A (en) | Vacuum brazing furnace | |
| CN206474677U (en) | A kind of heat isostatic apparatus | |
| CN204100788U (en) | A kind of rare earth roller kilns | |
| CN204063897U (en) | Microwave vacuum gas pressure sintering stove | |
| CN205978993U (en) | Flue gas heating heat -preserved conveying pipe | |
| CN103555919A (en) | Normal pressure amorphous iron core heat treatment method | |
| CN103269535A (en) | Microwave material science workstation | |
| CN203094779U (en) | Board for dedicated insulation can for sodium-sulfur cell module | |
| CN104451069A (en) | Nitrogen-protection amorphous iron core heat treatment furnace | |
| CN203642686U (en) | High frequency induction tubular furnace | |
| CN103433187A (en) | Transformer coil drying device | |
| CN103900380A (en) | Thermal cycle device for sintering soft magnetic ferrite cores | |
| CN203997594U (en) | petroleum liquid power frequency heating device | |
| CN104019355B (en) | Multi-lay winding vacuum insulation gas cylinder pumped vacuum systems equipment circulating-heating room | |
| CN204242723U (en) | A kind of high-frequency isolation transformer | |
| CN204007078U (en) | A kind of vacuum drying oven | |
| CN105509444A (en) | Tunnel oven | |
| CN203869404U (en) | Split type device for extremely low temperature deep cold treatment by using liquid nitrogen and liquid helium | |
| CN204434675U (en) | Continuous high-temperature heat treatment furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |