CN103712457A - Safety energy-saving heating furnace - Google Patents

Safety energy-saving heating furnace Download PDF

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Publication number
CN103712457A
CN103712457A CN201410024822.3A CN201410024822A CN103712457A CN 103712457 A CN103712457 A CN 103712457A CN 201410024822 A CN201410024822 A CN 201410024822A CN 103712457 A CN103712457 A CN 103712457A
Authority
CN
China
Prior art keywords
furnace
heating furnace
heater
fire door
energy
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
Application number
CN201410024822.3A
Other languages
Chinese (zh)
Inventor
吴维光
梁世斌
张洪亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huajian Aluminium Group Co Ltd
Original Assignee
Shandong Huajian Aluminium Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Huajian Aluminium Group Co Ltd filed Critical Shandong Huajian Aluminium Group Co Ltd
Priority to CN201410024822.3A priority Critical patent/CN103712457A/en
Publication of CN103712457A publication Critical patent/CN103712457A/en
Pending legal-status Critical Current

Links

Abstract

The invention belongs to the technical field of a heating furnace, and particularly relates to a safety energy-saving heating furnace. The safety energy-saving heating furnace comprises a furnace body, wherein an electric heating device is arranged inside the furnace body; the furnace body is supported on supporting legs, a furnace opening is formed in the bottom of the furnace body, and a lifting furnace door driven by a furnace door opening and closing device is arranged on the furnace opening in a covering manner; the furnace door is arranged at the bottom of the furnace body, and all workpieces can be taken out from the furnace body for one time, so that the heat loss can be decreased, and the problem that the heat loss is large when the furnace door of an existing heat furnace is opened can be solved.

Description

Energy-saving safe heating furnace
Technical field
The invention belongs to heating furnace technical field, relate in particular to a kind of energy-saving safe heating furnace.
Background technology
Heating furnace is the indispensable equipment of Extrusion Process of Aluminum Alloy Profile, and what conventionally adopt is to utilize the resistance wire of heating to be conducted and transferred heat to the workpiece that will heat by heat.The door opened form of heating furnace has three kinds substantially: side blow-on door, drawer type end blow-on door, furnace roof opening type fire door, and these three kinds of ubiquitous shortcomings of heating furnace are: after opening fire door, heat is at once to external diffusion, and heat-energy losses is very large; Owing to need to changing frequently the workpiece in heating furnace, need to open frequently fire door, heat can be lost in the surrounding environment of heating furnace, cause ambient temperature to rise, affect safety operation, particularly summer, the environment temperature of workman's operation reaches more than 40 ℃, workman need to mask when putting mould, delivery tool, to work, has brought very large trouble.
Summary of the invention
The object of the present invention is to provide a kind of energy-saving safe heating furnace, be intended to solve the large problem of fire door heat loss of opening existing heating furnace.
The present invention is achieved in that a kind of energy-saving safe heating furnace, and described energy-saving safe heating furnace comprises: body of heater, and described body of heater inside is provided with electric heater unit;
Described converter body support is on supporting leg; The bottom of described body of heater is provided with fire door, is covered with the lifting furnace door being driven by stove door switch device on described fire door.
As a kind of improvement, described stove door switch device comprises the cylinder of vertical setting, and the piston rod of described cylinder is fixedly connected with described fire door.
As a kind of improvement, the lower peripheral of described body of heater is provided with warming plate, and the upper end of described warming plate is closely connected with the bottom of described body of heater; One side of described lower portion of furnace body leaves the import and export that pick and place workpiece.
As further improvement, the outside of described import and export is provided with carrying platform.
Owing to having adopted technique scheme, while using energy-saving safe heating furnace provided by the invention, by stove door switch device, controlling fire door falls, open heating furnace, then workpiece is placed on fire door, by stove door switch device, control fire door again and rise, thereby driving the workpiece on fire door to enter in body of heater, open electric heater unit heated parts; After completing heating work, by stove door switch device control fire door, fallen again, thereby by the disposable taking-up of all workpiece in body of heater.Because fire door is arranged on the bottom of body of heater, and can disposablely in body of heater, take out whole workpiece, reduce the loss of heat, the large problem of heat loss while having solved the fire door of opening existing heating furnace.
Owing to being provided with warming plate, after fire door is fallen, can block heat environment diffusion towards periphery; The sidepiece of importing and exporting is provided with carrying platform, and then the workpiece that workman can easily complete heating fast takes out the workpiece of not heating is advanced; Reduce the loss of stove intimate heat, can not cause surrounding environment to raise, improved workman's working environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the energy-saving safe heating furnace of first embodiment of the invention;
Fig. 2 is the structural representation of the energy-saving safe heating furnace of first embodiment of the invention while opening fire door;
Fig. 3 is the structural representation of the energy-saving safe heating furnace of second embodiment of the invention;
Wherein, 10, body of heater, 11, supporting leg, 12, fire door, 13, warming plate, 14, stove door switch device, 15, workpiece, 16, carrying platform, 17, import and export.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The first embodiment
From Fig. 1 and Fig. 2, this energy-saving safe heating furnace comprises: body of heater 10, and the bottom of this body of heater 10 is provided with fire door, and inside is provided with electric heater unit; With the supporting leg 11 that body of heater 10 bottoms are fastenedly connected, in the present embodiment, supporting leg 11 is set to four; Lid is located at the lifting furnace door 12 on fire door, and this fire door 12 is positioned at the outside of body of heater 10 bottoms; The stove door switch device 14 being fixedly connected with fire door 12, in the present embodiment, stove door switch device 14 is two cylinders side by side, the piston rod of each cylinder is all fixedly connected with fire door 12.
While using this energy-saving safe heating furnace, by stove door switch device 14, controlling fire door 12 falls, open heating furnace, then workpiece 15 is placed on fire door 12, by stove door switch device 14, controlling fire door 12 again rises, thereby driving the workpiece 15 on fire door 12 to enter in body of heater 10, opening electric heater unit heated parts 15; After completing heating work, by stove door switch device 14 control fire doors 12, fallen again, thereby by the disposable taking-up of all workpiece 15 in body of heater 10.Because fire door 12 is arranged on the bottom of body of heater 10, and can disposablely from the whole workpiece 15 of the interior taking-up of body of heater 10, reduce the loss of heat, the large problem of heat loss while having solved the fire door of opening existing heating furnace.
In the present embodiment, the lower peripheral of body of heater 10 is provided with warming plate 13, and one end of this warming plate 13 is closely connected with body of heater 10 bottoms, and a side of body of heater 10 bottoms leaves the import and export 17 that pick and place workpiece 15.Like this because three weeks have warming plate 13, after fire door 12 is fallen, can block heat environment diffusion towards periphery, reduced the loss of body of heater 10 interior heats, can not cause surrounding environment to raise, improved workman's working environment.
Warming plate 13 be take supplementary material that polystyrene resin adds other as raw material with poly-containing thing, by heating, mix injecting catalyst simultaneously, then extrusion molding extrusion molding and the rigid foam plate manufactured, common comprises: XPS warming plate, polyurethane thermal insulation board, cement foaming insulation board, expansion polyphenyl plate etc.
The second embodiment
As shown in Figure 3, this embodiment and first implements basic identical, and its difference is:
The sidepiece of import and export 17 is provided with carrying platform 16, and the table top of this carrying platform 16 is lower than the bottom of body of heater 10.When fire door 12 is reduced to the height identical with carrying platform 16, fire door 12 stops, as long as then the workpiece easily fast heating being completed with an action bars 15 takes out, the workpiece of not heating 15 is advanced, and does not need workman to mask and just can operate efficiently.
The energy-saving safe heating furnace that the invention process provides comprises: body of heater, and the bottom of this body of heater is provided with fire door, and inside is provided with electric heater unit; The supporting leg being fastenedly connected with bottom of furnace body; Lid is located at the lifting furnace door on fire door, and this fire door is positioned at the outside of bottom of furnace body; The stove door switch device being fixedly connected with fire door; Because fire door is arranged on the bottom of body of heater, and can disposablely in body of heater, take out whole workpiece, reduce the loss of heat, the large problem of heat loss while having solved the fire door of opening existing heating furnace.
The invention process provides the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (4)

1. energy-saving safe heating furnace, described energy-saving safe heating furnace comprises body of heater, described body of heater inside is provided with electric heater unit, it is characterized in that:
Described converter body support is on supporting leg; The bottom of described body of heater is provided with fire door, is covered with the lifting furnace door being driven by stove door switch device on described fire door.
2. energy-saving safe heating furnace according to claim 1, is characterized in that, described stove door switch device comprises the cylinder of vertical setting, and the piston rod of described cylinder is fixedly connected with described fire door.
3. energy-saving safe heating furnace according to claim 1 and 2, is characterized in that, the lower peripheral of described body of heater is provided with warming plate, and the upper end of described warming plate is closely connected with the bottom of described body of heater; One side of described lower portion of furnace body leaves the import and export that pick and place workpiece.
4. energy-saving safe heating furnace according to claim 3, is characterized in that, the outside of described import and export is provided with carrying platform.
CN201410024822.3A 2014-01-20 2014-01-20 Safety energy-saving heating furnace Pending CN103712457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410024822.3A CN103712457A (en) 2014-01-20 2014-01-20 Safety energy-saving heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410024822.3A CN103712457A (en) 2014-01-20 2014-01-20 Safety energy-saving heating furnace

Publications (1)

Publication Number Publication Date
CN103712457A true CN103712457A (en) 2014-04-09

Family

ID=50405629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410024822.3A Pending CN103712457A (en) 2014-01-20 2014-01-20 Safety energy-saving heating furnace

Country Status (1)

Country Link
CN (1) CN103712457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466209A (en) * 2015-12-30 2016-04-06 江苏和腾热工装备科技有限公司 Heat-insulated efficient energy-saving bottom discharge vertical vacuum calcination annealing furnace for zirconia fiber boards

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687463A1 (en) * 1992-02-18 1993-08-20 Leybold Duferrit Gmbh REFUSION OVEN, WITH LIFTABLE BELL AND ELECTRODE ROD WHICH WEIGHING IS NOT INFLUENCED BY ITS FRICTION IN ITS WATERPROOF BELL CROSSING.
CN101144690A (en) * 2007-10-29 2008-03-19 大连光洋科技工程有限公司 Heating furnace
CN201407905Y (en) * 2009-03-31 2010-02-17 邵发柱 Embedded side-open furnace door of industrial furnace
CN203148211U (en) * 2013-01-21 2013-08-21 洛阳华旭利尔电炉有限公司 High-temperature lifting furnace
CN103411427A (en) * 2013-08-09 2013-11-27 刘和义 Efficient energy-saving high-temperature electric furnace with lifting furnace door and full-fiber hearth

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687463A1 (en) * 1992-02-18 1993-08-20 Leybold Duferrit Gmbh REFUSION OVEN, WITH LIFTABLE BELL AND ELECTRODE ROD WHICH WEIGHING IS NOT INFLUENCED BY ITS FRICTION IN ITS WATERPROOF BELL CROSSING.
CN101144690A (en) * 2007-10-29 2008-03-19 大连光洋科技工程有限公司 Heating furnace
CN201407905Y (en) * 2009-03-31 2010-02-17 邵发柱 Embedded side-open furnace door of industrial furnace
CN203148211U (en) * 2013-01-21 2013-08-21 洛阳华旭利尔电炉有限公司 High-temperature lifting furnace
CN103411427A (en) * 2013-08-09 2013-11-27 刘和义 Efficient energy-saving high-temperature electric furnace with lifting furnace door and full-fiber hearth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466209A (en) * 2015-12-30 2016-04-06 江苏和腾热工装备科技有限公司 Heat-insulated efficient energy-saving bottom discharge vertical vacuum calcination annealing furnace for zirconia fiber boards

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Application publication date: 20140409