CN201358283Y - Heat-resistant stainless steel tube furnace for steel wire heat treatment - Google Patents
Heat-resistant stainless steel tube furnace for steel wire heat treatment Download PDFInfo
- Publication number
- CN201358283Y CN201358283Y CNU2008201695370U CN200820169537U CN201358283Y CN 201358283 Y CN201358283 Y CN 201358283Y CN U2008201695370 U CNU2008201695370 U CN U2008201695370U CN 200820169537 U CN200820169537 U CN 200820169537U CN 201358283 Y CN201358283 Y CN 201358283Y
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- steel pipe
- heat
- steel
- thermal insulation
- insulation layer
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Abstract
The utility model relates to a heat-resistant stainless steel tube furnace for steel wire heat treatment, which can thermally treat a plurality of steel wires at the same time. The heat-resistant stainless steel tube furnace comprises a steel tube furnace, one or more steel tubes are transversely arranged and pass through a furnace chamber and a heat-preserving layer, moreover, the steel tubes are respectively connected with both ends of the heat-preserving layer, and electric heaters are arranged between the furnace chamber and the heat-preserving layer. The utility model has the following advantages: firstly, the structure is simple, so the manufacturing cost is low; secondly, a plurality of steel wires can be thermally treated at the same time, so the production efficiency is high; and thirdly, since the heaters are positioned between the furnace chamber and the heat-preserving layer, the heat utilization rate is increased.
Description
Technical field
The utility model relates to a kind of heat-resistance stainless steel steel pipe stove that is used for Steel Wire Heat Treatment of many steel wires of thermal treatment simultaneously, belongs to steel wire continuous heat treatment (steel pipe) stove and makes the field.
Background technology
CN1071962C, title " a kind of continuous heat treating furnace with direct heating arrangement ", electric heating element is resistant to elevated temperatures steel pipe or steel band, and passes whole burner hearth, and is long together with burner hearth.The tubulose electric heating element cuts open along its length and is upper and lower two portions, and at one end upper and lower two portions is connected as one with electrical conductor; The rest part of electric heating element is spaced-apart with it with insulating material, mutual insulating; The other end at upper and lower electric heating element is connected upper and lower two portions electric heating element respectively by the lead-in wire body with the output terminal of transformer.
CN2256424C, title " assembly type Heat Treatment Furnace for Steel Wire ", the assembly type Heat Treatment Furnace for Steel Wire, by combustion unit, body of heater, be positioned at the intravital perforated brick interlayer of stove, chimney and control device constitute.Between the upper and lower combustion flue, combustion unit is positioned at an end of combustion flue down to the perforated brick interlayer in body of heater, and the other end of following combustion flue communicates with last combustion flue one end, and the last combustion flue the other end is installed chimney.Said body of heater is assembled by multistage.
The weak point of above-mentioned patent: the one, structure is relatively complicated, and manufacturing cost is than higher; The 2nd, the thermal treatment to steel wire can only be that a ground is handled at every turn, and efficient is not high.
Summary of the invention
Purpose of design of the present utility model is: avoid the disadvantages of background technology part, design a kind of a kind of heat-resistance stainless steel steel pipe stove that is used for Steel Wire Heat Treatment that can heat-treat many steel wires simultaneously.
Design: to achieve these goals.1, one or the design that burner hearth is passed in above steel pipe transverse arrangement are one of characteristics of the present utility model.The purpose of doing like this is: because every steel pipe can only steel wire of thermal treatment, and several steel pipe just can be handled several steel wires simultaneously, has not only improved heat treated efficient, and has reduced energy consumption and heat treated cost.2, the burner hearth periphery is the electric heater heating, and the peripheral design of adopting sealed insulating layer of electric heater is two of characteristics of the present utility model.The purpose of doing like this is: the peripheral electric heater that adopts of burner hearth heats, and not only thermo-efficiency height, burner hearth are heated evenly, and can effectively prevent distributing of heat, improve the utilization ratio of heat energy, the more important thing is environment friendly and pollution-free.3, termination sealing plate sealing is adopted in the steel pipe junction that is connected with the thermal insulation layer two ends, and there is the design of steel pipe mounting flange fixed in the sealing plate outside in termination, is three of characteristics of the present utility model.The purpose of doing like this is: the termination sealing plate is located at the steel pipe junction that is connected with the thermal insulation layer two ends, has improved the stopping property of device, has prevented distributing of heat energy, the steel pipe mounting flange then play fixedly the termination sealing plate effect.4, the termination sealing plate is provided with extension spring and extension spring one end and the design that the steel pipe mounting flange is connected with between the steel pipe mounting flange, is four of characteristics of the present utility model.The purpose of doing like this is: meet hot swollen length, rigidity deliquescing owing to be positioned at the steel pipe of burner hearth, meet cold contraction, rigidity hardening, therefore when the temperature temperature of furnace chamber, if there is not extension spring that steel pipe is stretching, steel pipe will produce tenesmus, and steel wire is by steel pipe the time, and inevitable the generation with its inwall rubbed, in the course of time, steel pipe walls is worn out; And the setting of extension spring makes the steel pipe in the burner hearth under high temperature expansible state that it is stretching, can not produce tenesmus, also can not produce the friction between steel pipe inwall and steel wire.
Technical scheme: the stainless-steel pipe stove that is used for Steel Wire Heat Treatment, it comprises the steel pipe stove, the above steel pipe transverse of one or one is arranged and is passed burner hearth and thermal insulation layer, and one or an above steel pipe be connected with the thermal insulation layer two ends respectively, is equipped with electric heater between burner hearth and thermal insulation layer.
The utility model is compared with background technology, and the one, simple in structure, low cost of manufacture; The 2nd, can heat-treat the production efficiency height simultaneously to many steel wires; The 3rd, well heater is between burner hearth and the thermal insulation layer, has improved the heat energy utilization rate.
Description of drawings
Fig. 1 is a kind of mechanism's sectional view that is used for the stainless-steel pipe stove of Steel Wire Heat Treatment.
Fig. 2 is a kind of steel pipe mechanism sectional view that is used for the stainless-steel pipe stove of Steel Wire Heat Treatment.
Embodiment
Embodiment 1: with reference to accompanying drawing 1～2.A kind of heat-resistance stainless steel steel pipe stove that is used for Steel Wire Heat Treatment, it comprises steel pipe stove 1, one or above steel pipe 9 a transversely arranged burner hearth and the thermal insulation layers of passing, and one or an above steel pipe are connected with the thermal insulation layer two ends respectively, be equipped with electric heater between burner hearth and thermal insulation layer, steel wire 2 is heat-treated in steel pipe 9 inside.Burner hearth constitute by upper furnace 7 and lower hearth 8 and one or an above steel pipe 9 between upper furnace 7 and lower hearth 8, electric heater is made of last electric heater 5 and following electric heater 6, and burner hearth is between last electric heater 5 and following electric heater 6, thermal insulation layer is made of last thermal insulation layer 3 and following thermal insulation layer 4, and electric heater is between last thermal insulation layer 3 and following thermal insulation layer 4.10 sealings of termination sealing plate are adopted in steel pipe 9 junctions that are connected with the thermal insulation layer two ends, sealing plate 10 outsides in termination have steel pipe mounting flange 11 fixing, and termination sealing plate 10 is provided with extension spring 12 with 11 of steel pipe mounting flanges and extension spring 12 1 ends are connected with steel pipe mounting flange 11.Described steel pipe 9 is the heat-resistance stainless steel steel pipe.Above-mentioned parts production all is prior art, so be not described specifically at this.
What need understand is; though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; it is simple description to the utility model mentality of designing; rather than to the restriction of mentality of designing of the present utility model; any combination, increase or modification that is no more than the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (6)
1, a kind of stainless-steel pipe stove that is used for Steel Wire Heat Treatment, it comprises the steel pipe stove, it is characterized in that: the above steel pipe transverse of one or is arranged and is passed burner hearth and thermal insulation layer and one or an above steel pipe is connected with the thermal insulation layer two ends respectively, be equipped with electric heater between burner hearth and thermal insulation layer, the termination sealing plate is with being provided with extension spring between the steel pipe mounting flange and extension spring one end is connected with the steel pipe mounting flange.
2, a kind of stainless-steel pipe stove that is used for Steel Wire Heat Treatment according to claim 1 is characterized in that: termination sealing plate sealing is adopted in the steel pipe junction that is connected with the thermal insulation layer two ends, and the sealing plate outside in termination has the steel pipe mounting flange to fix.
3, a kind of stainless-steel pipe stove that is used for Steel Wire Heat Treatment according to claim 1 is characterized in that: electric heater is made of last electric heater and following electric heater and burner hearth is positioned between electric heater and following electric heater.
4, according to claim 1 or 3 described a kind of stainless-steel pipe stoves that are used for Steel Wire Heat Treatment, it is characterized in that: burner hearth is made of upper furnace and lower hearth, and one or an above steel pipe are positioned between upper furnace and lower hearth.
5, according to claim 1 or 3 described a kind of stainless-steel pipe stoves that are used for Steel Wire Heat Treatment, it is characterized in that: thermal insulation layer is made of last thermal insulation layer and following thermal insulation layer and electric heater is positioned between thermal insulation layer and following thermal insulation layer.
6, a kind of stainless-steel pipe stove that is used for Steel Wire Heat Treatment according to claim 1, it is characterized in that: steel pipe is the heat-resistance stainless steel steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201695370U CN201358283Y (en) | 2008-12-03 | 2008-12-03 | Heat-resistant stainless steel tube furnace for steel wire heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201695370U CN201358283Y (en) | 2008-12-03 | 2008-12-03 | Heat-resistant stainless steel tube furnace for steel wire heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358283Y true CN201358283Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201695370U Expired - Lifetime CN201358283Y (en) | 2008-12-03 | 2008-12-03 | Heat-resistant stainless steel tube furnace for steel wire heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358283Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988148A (en) * | 2010-11-16 | 2011-03-23 | 江苏科技大学 | Energy-saving stainless steel wire hydrogen retreat furnace |
| CN102382972A (en) * | 2011-10-21 | 2012-03-21 | 无锡博睿奥克电气有限公司 | Single-tubular gas protection fiber thermal treatment device |
| CN102417967A (en) * | 2011-11-24 | 2012-04-18 | 无锡市新科冶金设备有限公司 | Electric-heating hearth-less multi-hole steel-wire heat-treatment furnace |
| CN102952935A (en) * | 2011-08-26 | 2013-03-06 | 日立金属株式会社 | Thermal treatment device of metal wire |
| CN103537696A (en) * | 2013-10-16 | 2014-01-29 | 宜兴市炜华合金材料有限公司 | Tubular stove assembly and using method thereof |
| CN107365892A (en) * | 2017-08-31 | 2017-11-21 | 大连东非特钢制品有限公司 | A kind of quenching and tempering treatment device |
-
2008
- 2008-12-03 CN CNU2008201695370U patent/CN201358283Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988148A (en) * | 2010-11-16 | 2011-03-23 | 江苏科技大学 | Energy-saving stainless steel wire hydrogen retreat furnace |
| CN102952935A (en) * | 2011-08-26 | 2013-03-06 | 日立金属株式会社 | Thermal treatment device of metal wire |
| CN102382972A (en) * | 2011-10-21 | 2012-03-21 | 无锡博睿奥克电气有限公司 | Single-tubular gas protection fiber thermal treatment device |
| CN102417967A (en) * | 2011-11-24 | 2012-04-18 | 无锡市新科冶金设备有限公司 | Electric-heating hearth-less multi-hole steel-wire heat-treatment furnace |
| CN103537696A (en) * | 2013-10-16 | 2014-01-29 | 宜兴市炜华合金材料有限公司 | Tubular stove assembly and using method thereof |
| CN107365892A (en) * | 2017-08-31 | 2017-11-21 | 大连东非特钢制品有限公司 | A kind of quenching and tempering treatment device |
| CN107365892B (en) * | 2017-08-31 | 2018-09-28 | 大连东非特钢制品有限公司 | A kind of quenching and tempering treatment device |
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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: ZHEJIANG WANSHENG YUNHE STEEL CABLE CO., LTD. Free format text: FORMER OWNER: HANGZHOU CHUANGYU METALLIC PRODUCTS TECHNOLOGY CO., LTD. Effective date: 20101110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311102 WUZHOU ROAD, XINGWANG INDUSTRIAL CITY, YUNHE TOWN, YUHANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311106 NO.92, ZHANGJIADUN ROAD, TANGQI TOWN, YUHANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101110 Address after: 311106 No. 92 Pier Road, Tangqi Town, Yuhang District, Zhejiang, Hangzhou Patentee after: Zhejiang Wansheng Yunhe Steel Cable Co., Ltd. Address before: 311102, Zhejiang, Hangzhou City, Yuhang province canal town thriving industrial city, Wuzhou Road Patentee before: Hangzhou Chuangyu Metallic Products Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |
|
| CX01 | Expiry of patent term |