CN103602796A - indoor low-temperature electric heating furnace - Google Patents
indoor low-temperature electric heating furnace Download PDFInfo
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- CN103602796A CN103602796A CN201310588034.2A CN201310588034A CN103602796A CN 103602796 A CN103602796 A CN 103602796A CN 201310588034 A CN201310588034 A CN 201310588034A CN 103602796 A CN103602796 A CN 103602796A
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Abstract
The invention provides an indoor low-temperature electric heating furnace comprising a furnace door, a furnace body steel structure, a furnace lining, a furnace door lifting mechanism, a working area, and a series of heating elements arranged inside a furnace body, wherein the indoor low-temperature electric heating furnace also comprises a plurality of axial flow fans; the axial flow fans are embedded in the upper part of the furnace body steel structure; a grid plate is arranged at the front end of each axial flow fan; each grid plate is provided with a plurality of air guide outlets according to a left-middle-right order. The indoor low-temperature electric heating furnace provided by the invention has the beneficial effects that the certain gas convection can be ensured at each corner inside the furnace body in the production process, so as to ensure the uniformity of the temperature. Thus, the stability of the production of processing components is improved, and the stability of a technology is met.
Description
Technical field
The invention belongs to the support equipment of mechanical processing industry, be specifically related to a kind of cell-type type low temp. electric process furnace.
Background technology
For small-sized forging workpiece, after forging, to carry out anneal, then carry out mechanical workout, the quality of heat treatment of workpieces plays vital effect to the use properties of machining accuracy and workpiece.Low temp. electric process furnace, designs and produces suitable difficulty, will consider the little concentrated placement of workpiece on the one hand, and the more difficult processing requirement that reaches of temperature homogeneity is that the space of heat treatment furnace is larger than effect on the other hand.
Summary of the invention
In order to address the above problem, a kind of cell-type type low temp. electric process furnace provided by the invention, concrete technical scheme is as follows:
A cell-type type low temp. electric process furnace, comprises fire door, furnace binding, furnace lining, furnacing door lifting mechanism, workspace and is located at a series of heating units of body of heater inside, also comprise some aerofoil fans, described aerofoil fan is embedded in the top of described furnace binding.
Further improve and be: described in each, aerofoil fan front end is provided with turbogrid plates, described turbogrid plates are sequentially with several wind-guiding outlets by left, center, right.
Further improve and be: body of heater inside is provided with pod, described pod is positioned at left side furnace wall and the be connected part of furnace wall, right side with furnace wall, top, and furnace wall, left side and furnace wall, right side are provided with flow deflector.
Further improve and be: the material that described furnace lining is used is insulation fibre.
A kind of process furnace that traditional low temp. electric process furnace mainly relies on airflow circulation mode to process workpiece, conventional way airflow circulation adopts centrifugal recirculation blower to stir furnace atmosphere, be easy to occur four jiaos, and then cause temperature inequality in body of heater, when discharge processing work, need to arrange according to certain rules and could avoid as far as possible heating uneven problem.
A kind of cell-type type low temp. electric process furnace provided by the invention, adopt tube axial fan, because aerofoil fan is that hot blast is directly blowed to workpiece, no matter workpiece is regular putting in stove, aerofoil fan can be blown into hot blast in workpiece area, and the temperature homogeneity of the useful space is reached to processing requirement, and is provided with turbogrid plates that have wind-guiding outlet in left, center, right direction at blowing machine mouth, so just can make inner each corner of body of heater can have air-flow, guarantee the homogeneity of temperature.
Beneficial effect of the present invention: a kind of cell-type type low temp. electric process furnace provided by the invention, in process of manufacture, can guarantee that inner each corner of body of heater can guarantee certain gaseous exchange, and then the homogeneity of assurance temperature, make the stability of processing component production, meet the stability of technique.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is inner side simplified schematic diagram of the present invention, is convenient to understand the recycle system and guiding device.
Wherein: 1-fire door, 2-furnace binding, 3-furnace lining, 4-aerofoil fan ，5-furnacing door lifting mechanism, 6-turbogrid plates, 7-workspace, 8-pod, 9-flow deflector.
Embodiment
In order to deepen understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
A kind of cell-type type low temp. electric process furnace, comprise fire door 1, furnace binding 2, furnace lining 3, furnacing door lifting mechanism 5, workspace 7 and a series of heating units of being located at body of heater inside, also comprise some aerofoil fans 4, described aerofoil fan 4 is embedded in the top of described furnace binding 2, described in each, aerofoil fan 4 air opening ends are provided with turbogrid plates 6, described turbogrid plates 6 are sequentially with several wind-guiding outlets by left, center, right, body of heater inside is provided with pod 8, described pod 8 is positioned at left side furnace wall and the be connected part of furnace wall, right side with furnace wall, top, furnace wall, left side and furnace wall, right side are provided with flow deflector 9, the material that described furnace lining 3 is used is insulation fibre.
A kind of cell-type type low temp. electric process furnace that the present embodiment provides, after heating unit heating, the heat producing blows out by tube axial fan, by there are the turbogrid plates of wind-guiding outlet that hot blast is split into all directions in left, center, right direction, the pod of the setting on inboard wall of furnace body top by hot blast guiding downwards, the flow deflector that the edge of body of heater arranges flows hot blast along furnace wall, make inner each corner of whole body of heater can have airflow, guarantee the homogeneity of temperature, promote the stable of processing work processing.
The beneficial effect of the present embodiment: a kind of cell-type type low temp. electric process furnace that the present embodiment provides, in process of manufacture, can guarantee that inner each corner of body of heater can guarantee certain gaseous exchange, and then the homogeneity of assurance temperature, make the stability of processing component production, meet the stability of technique.
Claims (4)
1. a cell-type type low temp. electric process furnace, comprise fire door (1), furnace binding (2), furnace lining (3), furnacing door lifting mechanism (5), workspace (7) and be located at a series of heating units of body of heater inside, it is characterized in that: also comprise some aerofoil fans (4), described aerofoil fan (4) is embedded in the top of described furnace binding (2).
2. a kind of cell-type type low temp. electric process furnace according to claim 1, is characterized in that: aerofoil fan described in each (4) air opening end is provided with turbogrid plates (6), and described turbogrid plates (6) are sequentially with several wind-guiding outlets by left, center, right.
3. according to a kind of cell-type type low temp. electric process furnace described in right 1, it is characterized in that: body of heater inside is provided with pod (8), described pod (8) is positioned at left side furnace wall and the be connected part of furnace wall, right side with furnace wall, top, and furnace wall, left side and furnace wall, right side are provided with flow deflector (9).
4. according to any one cell-type type low temp. electric process furnace described in claim 1-3, it is characterized in that: the material that described furnace lining (3) is used is insulation fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588034.2A CN103602796A (en) | 2013-11-21 | 2013-11-21 | indoor low-temperature electric heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588034.2A CN103602796A (en) | 2013-11-21 | 2013-11-21 | indoor low-temperature electric heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103602796A true CN103602796A (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310588034.2A Pending CN103602796A (en) | 2013-11-21 | 2013-11-21 | indoor low-temperature electric heating furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN103602796A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066715A (en) * | 2015-09-06 | 2015-11-18 | 洛阳隆华传热节能股份有限公司 | Heat collection device for recycling waste heat in calcium carbide cooling process |
| CN105063293A (en) * | 2015-09-02 | 2015-11-18 | 中航卓越锻造（无锡）有限公司 | Dual-purpose normalizing furnace |
| CN106862470A (en) * | 2017-04-21 | 2017-06-20 | 陈华 | A kind of aluminium alloy wheel hub of vehicle Forge Heating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144284Y (en) * | 1992-08-26 | 1993-10-20 | 秦皇岛通海发明技术开发研究所 | Resistance furnace for annealing aluminium material |
| JP2004257658A (en) * | 2003-02-26 | 2004-09-16 | Nippon Furnace Kogyo Kaisha Ltd | Hot air circulation furnace |
| CN201908115U (en) * | 2010-12-21 | 2011-07-27 | 哈尔滨松江电炉厂有限责任公司 | Aluminum coiled material annealing furnace circulating system |
| CN102477481A (en) * | 2010-11-23 | 2012-05-30 | 丹阳市江南工业炉有限公司 | Large-scale trolley-type gas low-temperature annealing furnace |
| CN202322911U (en) * | 2011-11-08 | 2012-07-11 | 佛山市中研非晶科技股份有限公司 | Internal-heating type horizontal grid barrier flow guide vacuum annealing furnace |
| CN202989213U (en) * | 2012-11-28 | 2013-06-12 | 佛山市巨亚铝业有限公司 | Quick annealing furnace |
-
2013
- 2013-11-21 CN CN201310588034.2A patent/CN103602796A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144284Y (en) * | 1992-08-26 | 1993-10-20 | 秦皇岛通海发明技术开发研究所 | Resistance furnace for annealing aluminium material |
| JP2004257658A (en) * | 2003-02-26 | 2004-09-16 | Nippon Furnace Kogyo Kaisha Ltd | Hot air circulation furnace |
| CN102477481A (en) * | 2010-11-23 | 2012-05-30 | 丹阳市江南工业炉有限公司 | Large-scale trolley-type gas low-temperature annealing furnace |
| CN201908115U (en) * | 2010-12-21 | 2011-07-27 | 哈尔滨松江电炉厂有限责任公司 | Aluminum coiled material annealing furnace circulating system |
| CN202322911U (en) * | 2011-11-08 | 2012-07-11 | 佛山市中研非晶科技股份有限公司 | Internal-heating type horizontal grid barrier flow guide vacuum annealing furnace |
| CN202989213U (en) * | 2012-11-28 | 2013-06-12 | 佛山市巨亚铝业有限公司 | Quick annealing furnace |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063293A (en) * | 2015-09-02 | 2015-11-18 | 中航卓越锻造（无锡）有限公司 | Dual-purpose normalizing furnace |
| CN105066715A (en) * | 2015-09-06 | 2015-11-18 | 洛阳隆华传热节能股份有限公司 | Heat collection device for recycling waste heat in calcium carbide cooling process |
| CN106862470A (en) * | 2017-04-21 | 2017-06-20 | 陈华 | A kind of aluminium alloy wheel hub of vehicle Forge Heating device |
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Application publication date: 20140226 |