CN2299292Y - Maintenance-free high infrared furnace wall reflecting appts. - Google Patents
Maintenance-free high infrared furnace wall reflecting appts. Download PDFInfo
- Publication number
- CN2299292Y CN2299292Y CN 97212283 CN97212283U CN2299292Y CN 2299292 Y CN2299292 Y CN 2299292Y CN 97212283 CN97212283 CN 97212283 CN 97212283 U CN97212283 U CN 97212283U CN 2299292 Y CN2299292 Y CN 2299292Y
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- high infrared
- heating element
- furnace wall
- utility
- model
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a maintenance-free high infrared furnace wall reflection device, having a molding aluminum silicate felt. A heated surface of one side of the molding aluminum silicate felt has a plurality of grooves; one layer of surface curing agents is arranged on the heated surface and in the grooves. The utility model has the advantages that the aluminum silicate felt is adopted as a main body of the reflection device, and the grooves of a high infrared heating element are installed on the heated surface, causing heat energy of the rear half part of the high infrared heating element to be unable to transfer backwards, and only able to radiate outwards from the front half part; the radiation intensity of the high infrared heating element increases further. The utility model also solves the problem of low reflection efficiency, and has no need of cleaning, relieving daily maintenance work.
Description
The utility model relates to a kind of non-maintaining high IR furnace wall reflection unit that is suitable for the high IR heating.
In existing infrared heating furnace,, reflector is housed usually in the back of infrared heater in order to improve the efficiency of heating surface.Existing reflector is divided into two kinds, and a kind of is plane reflector, and another kind is a paraboloidal reflector.Plane reflector be shaped as a flat board, paraboloidal reflector then is that the cross section is parabolical arc, the material of making reflector is generally polishing aluminium sheet or polishing stainless steel plate.The reflection efficiency of plane sheet reflector is lower, seldom adopts in present infrared heating furnace.Though the paraboloidal reflector reflection efficiency is higher, but in the process of using, materials such as easy attaching powder coating, mist paint and dust on the surface, and increasing along with surface attachments, the reflection efficiency of paraboloidal reflector will descend significantly, therefore, paraboloidal reflector need regularly clean, otherwise just is difficult to play the effect of reflector.
Though above-mentioned reflector in use exists some problems, but still can satisfy the requirement of general infrared heating, yet, heating above-mentioned reflector for high IR just can't use, this is because the temperature of high IR heating element heater exceeds 200 than the temperature of common infrared heating element more spends, therefore, gross distortion can take place in the aluminum reflector, and then reflection efficiency is reduced significantly, though and that the stainless steel reflector is out of shape is smaller, but at high temperature oxidation can take place in its surface, tarnishes, thereby loses function of reflecting.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, solves the low problem of high IR heating radiant energy reflection efficiency, and a kind of non-maintaining high IR furnace wall reflection unit is provided.
The utility model is achieved in that
It has a profiled silicic acid aluminium felt, and some the grooves that the high IR heating element heater is installed are arranged on the heating surface of profiled silicic acid aluminium felt one side, on the heating surface of profiled silicic acid aluminium felt He in the groove layer of surface curing agent is arranged.
The utility model compared with prior art has following advantage:
1, adopt the main body of alumina silicate felt as reflection unit, therefore, it has advantages such as high temperature resistant, indeformable, and, need not regularly clean, exempted the maintenance work of day-to-day operation.
2, the heating surface of alumina silicate felt is provided with the groove that the high IR heating element heater is installed, the latter half of high IR heating element heater is close to heat-insulating material, therefore, the heat energy of high IR heating element heater latter half can not transmit backward, can only be from its first half to external radiation, thereby the temperature of heating element heater is raise, according to thermal radiation law: W=ε
Go intoσ T
4As can be known, heat source temperature T doubles, and radiation intensity W will improve 16 times, therefore, the radiation intensity of high IR heating element heater is further enhanced again, and the long-time solid metal reflector that is higher than under the low-temp radiating that uses of its reflection efficiency has solved the low problem of high IR heating reflection efficiency.
The drawing explanation:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Provide embodiment of the present utility model below in conjunction with accompanying drawing:
As shown in drawings, the utility model has a profiled silicic acid aluminium felt 2, on the heating surface of profiled silicic acid aluminium felt 2 one sides, some grooves 4 are arranged, the quantity of groove 4 requires to determine according to radiation intensity, the section configuration of groove 4 is semicircle, also can be rectangle or polygon, and the high IR heating element heater is installed in the groove 4, its first half is positioned at the outside of groove 4, and latter half is positioned at the inside of groove 4; On the heating surface of profiled silicic acid aluminium felt 2 He in the groove 4, layer of surface curing agent 3 is arranged, profiled silicic acid aluminium felt 2 lip-deep fibers are solidified, and described surface curing agent 3 is an inorganic adhesive, during making, it is coated with on the heating surface that is contained in profiled silicic acid aluminium felt 2 and groove 4 in, make through sintering again; Framework 1 also is equipped with in outside at profiled silicic acid aluminium felt 2, so that it is assembled in the heating furnace.
Claims (2)
1, a kind of non-maintaining high IR furnace wall reflection unit, it is characterized in that, it has a profiled silicic acid aluminium felt (2), and some grooves (4) are arranged on the heating surface of profiled silicic acid aluminium felt (2) one sides, has layer of surface to solidify sharp (3) on the heating surface of profiled silicic acid aluminium felt (2) and in the groove (4).
2, non-maintaining high IR according to claim 1 furnace wall reflection unit is characterized in that, the section configuration of described groove (4) is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212283 CN2299292Y (en) | 1997-03-19 | 1997-03-19 | Maintenance-free high infrared furnace wall reflecting appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212283 CN2299292Y (en) | 1997-03-19 | 1997-03-19 | Maintenance-free high infrared furnace wall reflecting appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2299292Y true CN2299292Y (en) | 1998-12-02 |
Family
ID=33930482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97212283 Expired - Fee Related CN2299292Y (en) | 1997-03-19 | 1997-03-19 | Maintenance-free high infrared furnace wall reflecting appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2299292Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213449A (en) * | 2011-05-17 | 2011-10-12 | 福建工程学院 | Efficient low-pollution Chinese food fuel-gas cooking stove |
| CN104071973A (en) * | 2014-07-24 | 2014-10-01 | 苏州罗卡节能科技有限公司 | Glass tempering furnace |
| CN104101209A (en) * | 2014-07-24 | 2014-10-15 | 长兴罗卡科技有限公司 | Energy-saving tunnel kiln |
| CN104101213A (en) * | 2014-07-24 | 2014-10-15 | 苏州罗卡节能科技有限公司 | Energy-saving heating furnace |
| CN104101206A (en) * | 2014-08-11 | 2014-10-15 | 苏州罗卡节能科技有限公司 | Box-type muffle furnace |
| CN104142060A (en) * | 2014-07-24 | 2014-11-12 | 长兴罗卡科技有限公司 | Metallurgy heating furnace |
-
1997
- 1997-03-19 CN CN 97212283 patent/CN2299292Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213449A (en) * | 2011-05-17 | 2011-10-12 | 福建工程学院 | Efficient low-pollution Chinese food fuel-gas cooking stove |
| CN104071973A (en) * | 2014-07-24 | 2014-10-01 | 苏州罗卡节能科技有限公司 | Glass tempering furnace |
| CN104101209A (en) * | 2014-07-24 | 2014-10-15 | 长兴罗卡科技有限公司 | Energy-saving tunnel kiln |
| CN104101213A (en) * | 2014-07-24 | 2014-10-15 | 苏州罗卡节能科技有限公司 | Energy-saving heating furnace |
| CN104142060A (en) * | 2014-07-24 | 2014-11-12 | 长兴罗卡科技有限公司 | Metallurgy heating furnace |
| CN104071973B (en) * | 2014-07-24 | 2015-11-18 | 苏州罗卡节能科技有限公司 | A kind of toughened glass furnace |
| CN104101206A (en) * | 2014-08-11 | 2014-10-15 | 苏州罗卡节能科技有限公司 | Box-type muffle furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |