CN204224446U - Air knife type forced convection type glass tempering process furnace - Google Patents
Air knife type forced convection type glass tempering process furnace Download PDFInfo
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- CN204224446U CN204224446U CN201420723657.6U CN201420723657U CN204224446U CN 204224446 U CN204224446 U CN 204224446U CN 201420723657 U CN201420723657 U CN 201420723657U CN 204224446 U CN204224446 U CN 204224446U
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- air knife
- convection current
- process furnace
- silk
- tempering process
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Abstract
The utility model discloses a kind of air knife type forced convection type glass tempering process furnace, belong to glass working arts field, comprise body of heater and be arranged on process furnace silk in body of heater, convection current air knife, Transmission roller-way, be arranged on the high temperature circulation blower fan of body of heater outside, described high temperature circulation blower fan is communicated with by convection current wind path with convection current air knife, is provided with lower radiant plate between described lower furnace silk and Transmission roller.The utility model is obliquely installed by convection current air knife, high temperature circulation wind is forced and blows to uniformly on glass surface, lower radiant plate is set simultaneously, the function of radiation can be realized, this process furnace is made not only to have convective heating function, also there is the function of radiation, not only can to the heating of common sheet float glass, also can to requiring that higher high reverse--bias type LOW glass heats, expand the scope of application of traditional heating stove, save the operating time, improve working (machining) efficiency, have that structure is simple, easy to operate, the advantage of low cost of manufacture.
Description
Technical field
The utility model belongs to glass working arts field, relates to the air knife type convection current radiation blowpipe mechanism in a kind of glass tempering process furnace.
Background technology
The production technique of toughened glass mainly comprises heat treated and cooling process, and existing annealing furnace type of heating is mainly radial pattern glass tempering process furnace, convection glass tempering process furnace.
Convection glass tempering process furnace is that former sheet glass is heated to glass transition temperature about 700 degree, inner containing glass delivery ceramic roller, process furnace silk, convection current wind path, blowing pipeline etc., glass carries out amplitude of oscillation heating in burner hearth, and glass only has to heat through uniformly just can come out of the stove.The advantage that radial pattern glass tempering process furnace compared by convection glass tempering process furnace is to heat high reverse--bias type LOW glass uniformly and effectively.
Various convection glass tempering process furnace ubiquity internal convection insufficient strength domestic at present, to streamed too complicated, the heating that jointly cannot realize convection current and radiation two kinds of modes.To such an extent as to process furnace cannot be realized can heat high reverse--bias type LOW glass and common sheet float glass simultaneously.
Therefore, be necessary to work out a kind of air knife type forced convection type glass tempering process furnace, there is heating function, also there is the function of radiation simultaneously, high reverse--bias type LOW glass and common sheet float glass can be heated simultaneously, significantly reduce schedule of operation, save operating time and manufacturing cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of air knife type forced convection type glass tempering process furnace, solves that the structure existed in prior art is loaded down with trivial details, manufacture difficulty is large, it is complicated to install and only have single convection current blowing function to cause heating the problem of high reverse--bias type LOW glass and common sheet float glass simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
Air knife type forced convection type glass tempering process furnace, comprise body of heater and be arranged on process furnace silk in body of heater, convection current air knife, Transmission roller-way, be arranged on the high temperature circulation blower fan of body of heater outside, described high temperature circulation blower fan is communicated with by convection current wind path with convection current air knife, described process furnace silk comprises the top stove silk being arranged on upper of furnace body, the lower furnace silk being arranged on lower portion of furnace body, described convection current air knife, Transmission roller are all arranged between top stove silk and lower furnace silk, are provided with lower radiant plate between described lower furnace silk and Transmission roller.
Further, described lower radiant plate covers completely on lower furnace silk.
Further, described top stove silk, lower furnace silk adopt heat-stable material to make.
Further, described convection current wind path, convection current air knife all adopt stainless material to make.
Further, upper surface and the horizontal direction of described convection current air knife are obliquely installed, and horizontal direction angular range is between 5 ~ 15 degree.
Further, described convection current air knife adopts elongate in shape, and convection current wind path is provided with quick change syndeton.
Further, described Transmission roller-way adopts stupalith to make.
The beneficial effects of the utility model are:
The utility model is obliquely installed by convection current air knife, high temperature circulation wind is forced and blows to uniformly on glass surface, bottom radiation plate is set simultaneously, the function of radiation can be realized, this process furnace is made not only to have convective heating function, also there is the function of radiation, not only can to the heating of common sheet float glass, also can to the heating requiring higher high reverse--bias type LOW glass, expand the scope of application of traditional heating stove, save the operating time, improve working (machining) efficiency, have that structure is simple, easy to operate, the advantage of low cost of manufacture.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by specification sheets below and obtain.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of air knife type forced convection type glass tempering process furnace;
Fig. 2 is that the utility model convection current air knife is installed to longitudinal sectional view on convection current wind path.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in the figure, the present embodiment air knife type forced convection type glass tempering process furnace, comprise body of heater 1 and be arranged on the process furnace silk in body of heater 1, convection current air knife 6, Transmission roller-way 3, be arranged on the high temperature circulation blower fan 4 of body of heater outside, described high temperature circulation blower fan 4 is communicated with by convection current wind path 5 with convection current air knife 6, described process furnace silk comprises the top stove silk 7 being arranged on upper of furnace body, be arranged on the lower furnace silk 8 of lower portion of furnace body, can realize, lower both direction is simultaneously to glass heats, described convection current air knife 6, Transmission roller 3 is all arranged between top stove silk 7 and lower furnace silk 8, conveniently product is transported in process furnace, lower radiant plate 8 is provided with between described lower furnace silk 7 and Transmission roller-way 6, by supporting the effect being installed in body of heater 1 and playing protection and homogeneous radiation lower furnace silk 9.
The present embodiment is by being obliquely installed convection current air knife, high temperature circulation wind is forced and blows to uniformly on glass surface, bottom radiation plate is set simultaneously, the function of radiation can be realized, this process furnace is made not only to have convective heating function, also there is the function of radiation, not only can to the heating of common sheet float glass, also can to the heating requiring higher high reverse--bias type LOW glass, expand the scope of application of traditional heating stove, save the operating time, improve working (machining) efficiency, have that structure is simple, easy to operate, the advantage of low cost of manufacture.
In the present embodiment, described lower radiant plate covers completely on lower furnace silk.On the one hand can prevent from glass from stove, heating breakage to drop on lower furnace silk 8, make operation safer, on the other hand, by lower radiant plate 9 even heat of lower furnace silk 8 is radiated on glass surface, improve the quality of products.
In the present embodiment, described top stove silk 7, lower furnace silk 8 adopt heat-stable material to make.The preferred nichrome wire of embodiment, longer service life, cost is lower.
In the present embodiment, described convection current wind path 5, convection current air knife 6 all adopt stainless material to make.The present embodiment preferably adopts 0Cr25Ni20, and this material has the advantage of heat-resisting, anti-oxidant height, non-deformability, convection current wind path 5, convection current air knife 6 can be avoided to form oxide film after the heating and drop on glass surface, affect glass quality.
In the present embodiment, upper surface and the horizontal direction of described convection current air knife are obliquely installed, and horizontal direction angular range is between 5 ~ 15 degree.The present embodiment preferably 10 degree, can blow on glass surface uniformly by high temperature circulation wind, reaches better forced convection effect, improves the quality of products further.
In the present embodiment, described convection current air knife adopts elongate in shape, make to there is gap between adjacent air knife, can radiations heat energy be delivered on glass surface by the gap of convection current air knife like this, realization can heat high reverse--bias type LOW glass and common sheet float glass simultaneously, convection current wind path is provided with quick change syndeton simultaneously, makes connection quick, safe and reliable, reduce the settling time, thus improve working (machining) efficiency.
In the present embodiment, described Transmission roller-way adopts stupalith to make, and has higher structural rigidity like this, and distortion is few, contributes to the shape keeping glass.
In addition, the effect that lagging material 2 can play thermal insulation separation thermal insulation amount is set in body of heater, thus improves the utilization ratio of the energy.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. air knife type forced convection type glass tempering process furnace, comprise body of heater and be arranged on the process furnace silk in body of heater, convection current air knife, Transmission roller-way, it is characterized in that: also comprise the high temperature circulation blower fan being arranged on body of heater outside, described high temperature circulation blower fan is communicated with by convection current wind path with convection current air knife, described process furnace silk comprises the top stove silk being arranged on upper of furnace body, be arranged on the lower furnace silk of lower portion of furnace body, described convection current air knife, Transmission roller is all arranged between top stove silk and lower furnace silk, lower radiant plate is provided with between described lower furnace silk and Transmission roller.
2. air knife type forced convection type glass tempering process furnace according to claim 1, is characterized in that: described lower radiant plate covers completely on lower furnace silk.
3. air knife type forced convection type glass tempering process furnace according to claim 1, is characterized in that: described top stove silk, lower furnace silk adopt heat-stable material to make.
4. air knife type forced convection type glass tempering process furnace according to claim 1, is characterized in that: described convection current wind path, convection current air knife all adopt stainless material to make.
5. air knife type forced convection type glass tempering process furnace according to claim 1, is characterized in that: upper surface and the horizontal direction of described convection current air knife are obliquely installed, and horizontal direction angular range is between 5 ~ 15 degree.
6. air knife type forced convection type glass tempering process furnace according to claim 1, is characterized in that: described convection current air knife adopts elongate in shape, and convection current wind path is provided with quick change syndeton.
7. air knife type forced convection type glass tempering process furnace according to claim 1, is characterized in that: described Transmission roller-way adopts stupalith to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723657.6U CN204224446U (en) | 2014-11-26 | 2014-11-26 | Air knife type forced convection type glass tempering process furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723657.6U CN204224446U (en) | 2014-11-26 | 2014-11-26 | Air knife type forced convection type glass tempering process furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224446U true CN204224446U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723657.6U Expired - Fee Related CN204224446U (en) | 2014-11-26 | 2014-11-26 | Air knife type forced convection type glass tempering process furnace |
Country Status (1)
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| CN (1) | CN204224446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936586A (en) * | 2016-06-30 | 2016-09-14 | 广东富山玻璃机械有限公司 | Glass heating furnace and heating method |
| CN111099816A (en) * | 2020-01-13 | 2020-05-05 | 洛阳德勤机械设备有限公司 | Forced convection method and device for toughened glass heating furnace |
| WO2024092951A1 (en) * | 2022-11-01 | 2024-05-10 | 松山湖材料实验室 | Glass tempering heating furnace |
-
2014
- 2014-11-26 CN CN201420723657.6U patent/CN204224446U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936586A (en) * | 2016-06-30 | 2016-09-14 | 广东富山玻璃机械有限公司 | Glass heating furnace and heating method |
| CN111099816A (en) * | 2020-01-13 | 2020-05-05 | 洛阳德勤机械设备有限公司 | Forced convection method and device for toughened glass heating furnace |
| WO2024092951A1 (en) * | 2022-11-01 | 2024-05-10 | 松山湖材料实验室 | Glass tempering heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: 471000 Luoyang, Xin'an County province Luo new industrial zone, Beijing, Tianjin and West Road intersection Patentee after: Luoyang original peak Glass Technology Co., Ltd. Address before: 010010 Hohhot economic and Technological Development Zone, Ruyi Industrial Zone, Sun Road, South Road, small and medium enterprises, No. 1, No. 4 standard factory building, the first floor and the second floor of the two floor of the building in the middle of the year Patentee before: Huhehaote City parent peak glass technology limited liability company |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171126 |