CN103826338A - Tunnel-furnace air-channel heater - Google Patents
Tunnel-furnace air-channel heater Download PDFInfo
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- CN103826338A CN103826338A CN201210466856.9A CN201210466856A CN103826338A CN 103826338 A CN103826338 A CN 103826338A CN 201210466856 A CN201210466856 A CN 201210466856A CN 103826338 A CN103826338 A CN 103826338A
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- mica sheet
- division board
- sheet division
- heater
- mica
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Abstract
The invention discloses a tunnel-furnace air-channel heater which includes a bottom plate, three side baffles and a heater installation plate. A mica-plate separation board I, a mica-plate separation board II and a mica-plate separation board III are arranged in the three side baffles. Mica-plate ceramic support pillars are arranged in the three side baffles. A plurality of heating-strip glass winding columns are vertically arranged in the three side baffles. The upper ends of the heating-strip glass winding columns pass through the mica-plate separation board II and are connected with the mica-plate separation board I. The lower ends of the heating-strip glass winding columns are installed on the mica-plate separation board III. Electrical heating strips wind all of the plurality of heating-strip glass winding columns. Three binding posts are arranged on the heater installation plate. The electrical heating strips are connected with the binding posts. A heat insulation filling layer is arranged on the mica-plate separation board I. A short baffle is arranged at the upper parts of two side baffles which are corresponding in position. The tunnel-furnace air-channel heater is simple and convenient to install, convenient to detach, convenient to maintain, high in heating efficiency, great in heating effect and energy saving and environment friendly.
Description
Technical field
The present invention relates to a kind of heater, particularly relate to a kind of continuous tunnel furnace duct insert heater.
Background technology
Continuous tunnel furnace is a kind of conventional for heating pre-heated work pieces semi-finished product or finished product automatic production line equipment, along with science and technology and industrial expansion, the continuous tunnel furnace of various model sizes emerges in an endless stream, but large tunnel stove is more rare for the continuous tunnel furnace of large-scale semi-finished product finished product heating, mainly because the heating uniformity problem of large tunnel stove is difficult to be resolved, the furnace chamber of continuous tunnel furnace is larger, the uniformity of heating is more bad, heating effect is poorer, therefore the problem that how to solve wide furnace chamber continuous tunnel furnace heating uniformity becomes the problem that first large-scale heating continuous tunnel furnace will solve of manufacturing.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of continuous tunnel furnace duct insert heater is provided.This continuous tunnel furnace duct insert heater simple installation, solid and reliable, convenient disassembly, be convenient to safeguard and the efficiency of heating surface is high, heating effect is good, energy-conserving and environment-protective.
For achieving the above object, the technical solution used in the present invention is: continuous tunnel furnace duct insert heater, it is characterized in that: comprise base plate and three side shields that are arranged on base plate and link together, and be arranged on the heater mounting panel of three described side shield upper ends, three described side shield inside are provided with mica sheet division board one, mica sheet division board two and mica sheet division board three, described mica sheet division board one is positioned at the top of mica sheet division board two, described mica sheet division board three is near base plate, in three described side shields, be vertically provided with for mica sheet division board one is installed, the mica sheet ceramic support post of mica sheet division board two and mica sheet division board three, distance between described mica sheet division board one and mica sheet division board two equals the distance between mica sheet division board two and mica sheet division board three, three described side shield inside are vertically provided with multiple heater strip glass winding post, the upper end of described heater strip glass winding post is connected with mica sheet division board one through mica sheet division board two, the lower end of described heater strip glass winding post is arranged on mica sheet division board three, in multiple described heater strip glass winding post, be all wound with heating wire, on described heater mounting panel, be provided with three binding posts, described heating wire is connected by electric wire with binding post, the top of described mica sheet division board one is provided with heat-insulation and heat-preservation packed layer, the top of corresponding two side shields in position is provided with for by the short shutter of heat-insulation and heat-preservation packed layer sealing.
Above-mentioned continuous tunnel furnace duct insert heater, is characterized in that: the quantity of described heater strip glass winding post is nine.
Above-mentioned continuous tunnel furnace duct insert heater, is characterized in that: on described heater mounting panel, offer the threaded mounting hole for heater mounting panel is threaded with side shield and short shutter.
Above-mentioned continuous tunnel furnace duct insert heater, is characterized in that: described binding post is ceramic wiring terminal.
The present invention compared with prior art has the following advantages:
1, of the present invention simple in structure, rationally novel in design, be easy to install.
2, the present invention is heater design rectangularity region square formation, by mica dividing plate two, every heater strip is wound around to glass tube and separates, and makes the heating region of heater can the larger region of radiation, makes the air-flow can be through the abundant heating of heater strip; And then by heater strip 4 is designed to three-dimensional spiral column, heater strip is all exposed in air as far as possible, therefore heater strip 4 is wrapped in to elongated heater strip and is wound around on glass tube, increase the heat-conducting area of heater strip, through the heater designing like this, heating effect is good, and the efficiency of heating surface is high.
3, of the present invention to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the present invention is simple in structure, and rationally novel in design, functional reliability is high, and long service life, is convenient to safeguard and the efficiency of heating surface is high, heating effect is good, energy-conserving and environment-protective, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1-binding post; 2-threaded mounting hole; 3-mica sheet division board two;
4-heater strip; 5-heater strip glass winding post; 6-heater mounting panel;
7-electric wire; 8-heat-insulation and heat-preservation packed layer; 9-side shield;
10-mica sheet ceramic support post; 11-base plate; 12-mica sheet division board one;
13-mica sheet division board three; 14-short shutter.
Embodiment
A kind of continuous tunnel furnace duct insert heater as shown in Figure 1, comprise base plate 11 and three side shields 9 that are arranged on base plate 11 and link together, and be arranged on the heater mounting panel 6 of three described side shield 9 upper ends, three described side shield 9 inside are provided with mica sheet division board 1, mica sheet division board 23 and mica sheet division board 3 13, described mica sheet division board 1 is positioned at the top of mica sheet division board 23, described mica sheet division board 3 13 is near base plate 11, three interior being vertically provided with for mica sheet division board 1 is installed of described side shield 9, the mica sheet ceramic support post 10 of mica sheet division board 23 and mica sheet division board 3 13, distance between described mica sheet division board 1 and mica sheet division board 23 equals the distance between mica sheet division board 23 and mica sheet division board 3 13, three described side shield 9 inside are vertically provided with multiple heater strip glass winding post 5, the upper end of described heater strip glass winding post 5 is connected with mica sheet division board 1 through mica sheet division board 23, the lower end of described heater strip glass winding post 5 is arranged on mica sheet division board 3 13, in multiple described heater strip glass winding post 5, be all wound with heating wire 4, on described heater mounting panel 6, be provided with three binding posts 1, described heating wire 4 is connected by electric wire 7 with binding post 1, the top of described mica sheet division board 1 is provided with heat-insulation and heat-preservation packed layer 8, the top of corresponding two side shields 9 in position is provided with the short shutter 14 for heat-insulation and heat-preservation packed layer 8 is sealed.The quantity of described heater strip glass winding post 5 is nine.On described heater mounting panel 6, offer the threaded mounting hole 2 for heater mounting panel 6 is threaded with side shield 9 and short shutter 14.Described binding post 1 is ceramic wiring terminal.
In the present embodiment, heat-insulation and heat-preservation packed layer 8 is used for filling heat insulation preservation material, because it is central because heater volume is huge to insert like this air channel, outside words of directly installing, without heat-insulation and heat-preservation, the integral heat insulation effect that can reduce continuous tunnel furnace, therefore increases packed layer filling heat insulation preservation material.Because heater inserts in the middle of air channel, by the time the wind speed in the middle of is because blast is large, therefore wind speed is very fast, if heating region is little, air-flow is difficult to the heating effect that reaches desirable, and hot blast is difficult to guarantee heating effect, therefore by heater design rectangularity region square formation, by mica dividing plate 23, every heater strip is wound around to glass tube 5 and separates, make the heating region of heater can the larger region of radiation, make the air-flow can be through the abundant heating of heater strip 4; And then by heater strip 4 is designed to three-dimensional spiral column, heater strip 4 is all exposed in air as far as possible, therefore heater strip 4 being wrapped in to elongated heater strip is wound around on glass tube 5, increase the heat-conducting area of heater strip 4, through the heater designing like this, heating effect is good, and the efficiency of heating surface is high.
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 range of technical solution of the present invention.
Claims (4)
1. continuous tunnel furnace duct insert heater, it is characterized in that: comprise base plate (11) and be arranged on three side shields (9) that base plate (11) is upper and link together, and be arranged on the heater mounting panel (6) of three described side shields (9) upper end, three described side shields (9) inside is provided with mica sheet division board one (12), mica sheet division board two (3) and mica sheet division board three (13), described mica sheet division board one (12) is positioned at the top of mica sheet division board two (3), described mica sheet division board three (13) is near base plate (11), in three described side shields (9), be vertically provided with for mica sheet division board one (12) is installed, the mica sheet ceramic support post (10) of mica sheet division board two (3) and mica sheet division board three (13), distance between described mica sheet division board one (12) and mica sheet division board two (3) equals the distance between mica sheet division board two (3) and mica sheet division board three (13), three described side shields (9) inside is vertically provided with multiple heater strip glass winding post (5), the upper end of described heater strip glass winding post (5) is connected with mica sheet division board one (12) through mica sheet division board two (3), the lower end of described heater strip glass winding post (5) is arranged on mica sheet division board three (13), in multiple described heater strip glass winding post (5), be all wound with heating wire (4), on described heater mounting panel (6), be provided with three binding posts (1), described heating wire (4) is connected by electric wire (7) with binding post (1), the top of described mica sheet division board one (12) is provided with heat-insulation and heat-preservation packed layer (8), the top of corresponding two side shields (9) in position is provided with for by the short shutter (14) of heat-insulation and heat-preservation packed layer (8) sealing.
2. continuous tunnel furnace duct insert heater according to claim 1, is characterized in that: the quantity of described heater strip glass winding post (5) is nine.
3. continuous tunnel furnace duct insert heater according to claim 1, is characterized in that: on described heater mounting panel (6), offer the threaded mounting hole (2) for heater mounting panel (6) is threaded with side shield (9) and short shutter (14).
4. continuous tunnel furnace duct insert heater according to claim 1, is characterized in that: described binding post (1) is ceramic wiring terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466856.9A CN103826338A (en) | 2012-11-16 | 2012-11-16 | Tunnel-furnace air-channel heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466856.9A CN103826338A (en) | 2012-11-16 | 2012-11-16 | Tunnel-furnace air-channel heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103826338A true CN103826338A (en) | 2014-05-28 |
Family
ID=50761092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210466856.9A Pending CN103826338A (en) | 2012-11-16 | 2012-11-16 | Tunnel-furnace air-channel heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103826338A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226019A (en) * | 2017-12-08 | 2018-06-29 | 江苏理文化工有限公司 | A kind of detection device of coating |
| CN109287554A (en) * | 2018-10-29 | 2019-02-01 | 枣庄京弘电力材料有限公司 | It is a kind of can temperature adjust fish jar |
-
2012
- 2012-11-16 CN CN201210466856.9A patent/CN103826338A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226019A (en) * | 2017-12-08 | 2018-06-29 | 江苏理文化工有限公司 | A kind of detection device of coating |
| CN109287554A (en) * | 2018-10-29 | 2019-02-01 | 枣庄京弘电力材料有限公司 | It is a kind of can temperature adjust fish jar |
| CN109287554B (en) * | 2018-10-29 | 2023-12-05 | 徐州旺湖米业有限公司 | Fish tank capable of adjusting temperature |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |