CN103836976A - Electric furnace heating unit - Google Patents

Electric furnace heating unit Download PDF

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Publication number
CN103836976A
CN103836976A CN201210476480.XA CN201210476480A CN103836976A CN 103836976 A CN103836976 A CN 103836976A CN 201210476480 A CN201210476480 A CN 201210476480A CN 103836976 A CN103836976 A CN 103836976A
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CN
China
Prior art keywords
electric heater
motor
fan blade
electric furnace
hot air
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
CN201210476480.XA
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Chinese (zh)
Inventor
田伟国
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.)
Shaanxi Zizhu Electronic Co Ltd
Original Assignee
Shaanxi Zizhu Electronic 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 Shaanxi Zizhu Electronic Co Ltd filed Critical Shaanxi Zizhu Electronic Co Ltd
Priority to CN201210476480.XA priority Critical patent/CN103836976A/en
Publication of CN103836976A publication Critical patent/CN103836976A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an electric furnace heating unit which comprises hot air pipelines, a left front electric heater, a left rear electric heater, a motor, a fan blade wheel, a right front electric heater, a right rear electric heater, a wind board and a rectification board. The motor is installed in the top center of an electric furnace composed of a heat preservation layer, an output shaft of the motor and the fan blade wheel are both located in the electric furnace, the fan blade wheel is installed on the output shaft of the motor, multiple hot air pipelines are available and are uniformly arranged on the periphery of the motor and communicated with the motor, both the left front electric heater and the left rear electric heater are mounted on the right side, close to the fan blade wheel, of the top of the electric furnace, both the right front electric heater and the right rear electric heater are mounted on the right, close to the fan blade wheel, of the top of the electric furnace, the wind board is arranged on the hot air pipelines, the rectification board is arranged in the electric furnace which is located below the wind board and small holes are evenly formed in the rectification board. According to the electric furnace heating unit, collected air can be effectively and evenly blown to materials needing to be heated at a certain speed, and the effect that the temperature of the materials is evenly changed is achieved.

Description

A kind of heating by electric cooker unit
Technical field
The present invention relates to a kind of electric furnace, especially relate to a kind of heating by electric cooker unit.
Background technology
The heating equipment of realizing expection technique object (as the smelting of material, fusing, heating, heat treatment, sintering, oven dry etc.) with electrical heating is called electric furnace.Heated air circulation type electric furnace has a wide range of applications in industrial production, its principle is: under the drive of blower fan, furnace gas is entered in the ventilating duct of bottom by operating room (burner hearth), then by blower fan drum people hot air chamber, heated in the time flowing through heating, hot-air enters operating room through the passage of top, transfers heat to material while flowing through material.For making distribution of gas even, in the corner of ventilating duct, wind deflector is all housed.Material is main in whole heating process gives heat by air with convection type, therefore warm degree, firing rate and the uniformity of stove have important meaning for electric furnace quality.Existing heating by electric cooker unit is unreasonable because designing, so can not well the wind of collection evenly be blown on the material that needs heating with certain speed, material is heated inhomogeneous.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of heating by electric cooker unit is provided, it is simple in structure, reasonable in design and result of use is good, can be effectively by gathering wind with certain speed, blow on the material that needs heating uniformly, reach the effect of even change temperature of charge.
For achieving the above object, the technical solution used in the present invention is: a kind of heating by electric cooker unit, it is characterized in that: comprise hot air duct, left front electric heater, left back electric heater, motor, fan blade, right front electric heater, right back electric heater, deep bead and cowling panel, described motor is fixedly mounted on the electric furnace top center that heat-insulation layer forms, the output shaft of described motor and fan blade are all positioned at the inside of electric furnace, described fan blade is fixedly mounted on the output shaft of motor and drives rotation by motor, the quantity of described hot air duct is many, many described hot air ducts are all positioned at the inside of electric furnace, many described hot air ducts are evenly arranged on the surrounding of motor and communicate with motor, described left front electric heater and left back electric heater are installed near the electric furnace top left side of fan blade position and to the wind of fan blade suction and heat, described right front electric heater and right back electric heater are installed near the electric furnace top right side of fan blade position and to the wind of fan blade suction and heat, described deep bead is arranged on hot air duct, described cowling panel is arranged on the electric furnace inside that is positioned at deep bead below, on described cowling panel, evenly have aperture.
Above-mentioned a kind of heating by electric cooker unit, is characterized in that: described left front electric heater and right front electric heater are symmetrical arranged, and described left back electric heater and right back electric heater are symmetrical arranged.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, reasonable in design and result of use is good.
2, the present invention can, effectively by gathering blowing to uniformly on the material that needs heating with certain speed of wind, reach the effect of even change temperature of charge.
Below by drawings and Examples, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention removes the top view after motor.
Description of reference numerals:
1-hot air duct; 2-left front electric heater; 3-motor;
4-fan blade; 5-right front electric heater; 6-deep bead;
7-cowling panel; 7-1-aperture; 8-electric furnace;
9-left back electric heater; 10-right back electric heater.
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention includes hot air duct 1, left front electric heater 2, left back electric heater 9, motor 3, fan blade 4, right front electric heater 5, right back electric heater 10, deep bead 6 and cowling panel 7, described motor 3 is fixedly mounted on electric furnace 8 top center that heat-insulation layer forms, the output shaft of described motor 3 and fan blade 4 are all positioned at the inside of electric furnace 8, described fan blade 4 is fixedly mounted on the output shaft of motor 3 and by motor 3 and drives rotation, the quantity of described hot air duct 1 is many, many described hot air ducts 1 are all positioned at the inside of electric furnace 8, many described hot air ducts 1 are evenly arranged on the surrounding of motor 3 and communicate with motor 3, described left front electric heater 2 and left back electric heater 9 are installed near electric furnace 8 top left side of fan blade 4 positions and the wind that fan blade 4 is aspirated and heat, described right front electric heater 5 and right back electric heater 10 are installed near electric furnace 8 top right side of fan blade 4 positions and the wind that fan blade 4 is aspirated and heat, described deep bead 6 is arranged on hot air duct 1, described cowling panel 7 is arranged on electric furnace 8 inside that are positioned at deep bead 6 belows, on described cowling panel 7, evenly have aperture 7-1.
As shown in Figure 2, described left front electric heater 2 and right front electric heater 5 are symmetrical arranged, and described left back electric heater 9 and right back electric heater 10 are symmetrical arranged.
In the present invention, motor 3 is fixedly mounted on electric furnace 8 top center that heat-insulation layer forms, fan blade 4 is fixedly mounted on the output shaft of motor 3 and communicates with hot air duct 1, object is that supercharging uniformly sends the wind from electric furnace 8 inside, and wind later supercharging is delivered to the aperture place on cowling panel 7 with certain speed; Left front electric heater 2, right front electric heater 5, left back electric heater 9 and right back electric heater 10 are all put near of fan blade 4, to add uniformly the air-flow of electrothermal stove 8 inside; Electric furnace 8 inside arrange cowling panel 7, and evenly have aperture 7-1 on cowling panel 7, play by aperture 7-1 and again carry out supercharging to the wind of hot air duct 1 on the one hand, play on the other hand and effectively and uniformly hot blast are delivered to the effect in stove.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.

Claims (2)

1. a heating by electric cooker unit, it is characterized in that: comprise hot air duct (1), left front electric heater (2), left back electric heater (9), motor (3), fan blade (4), right front electric heater (5), right back electric heater (10), deep bead (6) and cowling panel (7), described motor (3) is fixedly mounted on electric furnace (8) top center that heat-insulation layer forms, the output shaft of described motor (3) and fan blade (4) are all positioned at the inside of electric furnace (8), described fan blade (4) is fixedly mounted on the output shaft of motor (3) and by motor (3) and drives rotation, the quantity of described hot air duct (1) is many, many described hot air ducts (1) are all positioned at the inside of electric furnace (8), many described hot air ducts (1) are evenly arranged on the surrounding of motor (3) and communicate with motor (3), described left front electric heater (2) and left back electric heater (9) are installed near electric furnace (8) top left side of fan blade (4) position and to the wind of fan blade (4) suction and heat, described right front electric heater (5) and right back electric heater (10) are installed near electric furnace (8) top right side of fan blade (4) position and to the wind of fan blade (4) suction and heat, described deep bead (6) is arranged on hot air duct (1), described cowling panel (7) is arranged on electric furnace (8) inside that is positioned at deep bead (6) below, on described cowling panel (7), evenly have aperture (7-1).
2. according to a kind of heating by electric cooker claimed in claim 1 unit, it is characterized in that: described left front electric heater (2) and right front electric heater (5) are symmetrical arranged, described left back electric heater (9) and right back electric heater (10) are symmetrical arranged.
CN201210476480.XA 2012-11-21 2012-11-21 Electric furnace heating unit Pending CN103836976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210476480.XA CN103836976A (en) 2012-11-21 2012-11-21 Electric furnace heating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210476480.XA CN103836976A (en) 2012-11-21 2012-11-21 Electric furnace heating unit

Publications (1)

Publication Number Publication Date
CN103836976A true CN103836976A (en) 2014-06-04

Family

ID=50800710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210476480.XA Pending CN103836976A (en) 2012-11-21 2012-11-21 Electric furnace heating unit

Country Status (1)

Country Link
CN (1) CN103836976A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104313283A (en) * 2014-10-20 2015-01-28 苏州新长光热能科技有限公司 Heating and circulating integrated medium and low temperature metalworking heat treatment furnace
CN104697333A (en) * 2015-02-03 2015-06-10 杭州金舟科技股份有限公司 Bi-functional uniform heating device for implementing thermal convection and secondary radiation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104313283A (en) * 2014-10-20 2015-01-28 苏州新长光热能科技有限公司 Heating and circulating integrated medium and low temperature metalworking heat treatment furnace
CN104697333A (en) * 2015-02-03 2015-06-10 杭州金舟科技股份有限公司 Bi-functional uniform heating device for implementing thermal convection and secondary radiation

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PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140604