CN204529650U - A kind of annealing furnace suspending assembly - Google Patents
A kind of annealing furnace suspending assembly Download PDFInfo
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- CN204529650U CN204529650U CN201520035368.1U CN201520035368U CN204529650U CN 204529650 U CN204529650 U CN 204529650U CN 201520035368 U CN201520035368 U CN 201520035368U CN 204529650 U CN204529650 U CN 204529650U
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- China
- Prior art keywords
- annealing furnace
- suspending assembly
- hanging hole
- convection tubes
- pipe connecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to glass production and manufacture field.The utility model discloses a kind of annealing furnace suspending assembly, comprise pipe connecting, suspender member and convection tubes, suspender member has screw and hanging hole, convection tubes is the double convection tubes of side with curved arc, pipe connecting and suspender member are spirally connected at described screwhole position place, convection tubes is through hanging hole, and the diameter of described curved arc is greater than the aperture in hanging hole, and pipe connecting is made up of heat-resisting rigid material.This suspending assembly is installed on the top of annealing furnace, can match with the horizontal roller of below, forms heat convection current, carry out uniform thermal treatment, substantially increase yield and the quality of glassy product to glass on the upper and lower surface of glass.
Description
Technical field
The utility model relates to glass production and manufacture field, more particularly, relates to a kind of suspending assembly producing the annealing furnace of glass.
Background technology
Along with the development of science and technology, the standard of living of people has had significant raising, to the pursuit of quality of the life and desire also more eager.Be embodied in glass production, manufacture and application industry, people need more glassy product to meet various decoration, isolation and protection requirements, and thus glass industry shines unprecedented life.
For glass production and processing enterprise, annealing furnace is almost one of requisite nucleus equipment in producing.Its main operational principle (espespecially physics mode) is the technical finesse by heating sheet glass, then cooling rapidly, and make cooled surface layer of glass form stress, inside glass forms tension stress, thus improves strength of glass.
Full wafer glass, when processed glass, is often placed directly on horizontal roller by traditional annealing furnace, is heated glass by the mode of radiation or convection current.Under normal circumstances, annealing furnace heats mainly to rely on to glass and is positioned at below glass, is attached to that heat convection effect that convection tubes on roller-way produces realizes, because heat mainly concentrates on the below of glass, and the top of glass causes heat to lack owing to lacking thermal source, the upper and lower surface of such glass is heated uneven, the glassy product of output is easy to occur quality problems, has seriously dragged down product quality.
Summary of the invention
The utility model is in order to solve the problems of the technologies described above, a kind of annealing furnace suspending assembly is provided, for hanging convection tubes in annealing furnace upper ceiling wall position, make glass when entering annealing furnace and accepting thermal treatment, above and below glass, accept heat simultaneously, form uniform thermal convection, the impact that inequality causes thus elimination is heated, the glassy product that output is of fine qualities.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of annealing furnace suspending assembly, comprise pipe connecting, suspender member and convection tubes, described suspender member has screw and hanging hole, described convection tubes is the double convection tubes of side with curved arc, described pipe connecting and described suspender member are spirally connected at described screwhole position place, described convection tubes is through described hanging hole, and the diameter of described curved arc is greater than the aperture in described hanging hole, and described pipe connecting is made up of heat-resisting rigid material.
Preferably, described pipe connecting is vitrified pipe or ceramic steel pipe.
Further, described heat-resisting rigid material at least tolerates the temperature of 700 DEG C.
Further, described pipe connecting and described suspender member are spirally connected by screw, nut and nut shim at described screwhole position place.
Further, the aperture in described hanging hole comprises horizontal aperture and the longitudinal aperture in described hanging hole.
Alternatively, described convection tubes extends perpendicularly through described hanging hole.
Alternatively, described convection tubes is obliquely through described hanging hole.
Further, described suspending assembly is fixedly mounted on the roof of annealing furnace by described pipe connecting.
Further, described annealing furnace also comprises horizontal roller.
Further, described suspending assembly is parallel to the setting of described horizontal roller.
The technical solution of the utility model, design a kind of annealing furnace suspending assembly of practicality, make glass when entering annealing furnace and accepting thermal treatment, the abdomen back of the body receives heat simultaneously becomes possibility, under uniform heat convection action, substantially increase the yield of glassy product, make the quality of product obtain guarantee.
Accompanying drawing explanation
Fig. 1 is by means of only the schematic diagram that horizontal roller heats glass in prior art;
Fig. 2 is the schematic perspective view of suspending assembly in the utility model first embodiment;
Fig. 3 is the structural representation of the pipe connecting of suspending assembly in the utility model first embodiment;
Fig. 4 is the structural representation of the suspender member of suspending assembly in the utility model first embodiment;
Fig. 5 is the structural representation of the suspender member of suspending assembly in another embodiment of the utility model;
Fig. 6 is the structural representation of the convection tubes of suspending assembly in the utility model first embodiment;
Fig. 7 be in the utility model first embodiment suspending assembly assembled after schematic diagram;
Fig. 8 is the using state figure that in the utility model first embodiment, suspending assembly is mounted to annealing furnace.
Embodiment
Below by way of the drawings and specific embodiments, method of design provided by the utility model is made a detailed description:
Fig. 2-4, Fig. 6-8 disclose the specific features of the utility model first embodiment, and Fig. 5 relates to the second embodiment of the present utility model.
In first embodiment of the present utility model, disclose a kind of annealing furnace suspending assembly, this suspending assembly comprises: ceramic steel pipe 201, suspender member 202 and convection tubes 203.
Cylindrically, two ends have circular hole to pottery steel pipe 201, are respectively used to connect annealing furnace and suspender member 202.Suspender member 202 is made up of resistant to elevated temperatures steel, is divided into end face and face, two, side, and its side is with vertical inverted "L" shaped.A circular screw 204 is had, for being spirally connected with ceramic steel pipe 201 at the end face of suspender member 202.And hanging hole 205 is offered in the lower end of suspender member 202 side, this hanging hole 205, in approximate ellipse, is passed for convection tubes 203.Hang the aperture of aperture much larger than transverse direction of hole 205 longitudinal direction.
Convection tubes 203 in the present embodiment is two-row convection tubes, and namely convection tubes 203 is divided into two rows and arrangement parallel to each other, but two rows are communicated as one, and are placed with the heating efficiency helping significantly improve convection tubes 203 to this two row's formulas.As shown in Figure 6, the left side of convection tubes 203 is obviously in a curved arc shape in the drawings for the shape of convection tubes 203, and the diameter of curved arc 206 is greater than hanging hole 205 longitudinal aperture, is also just greater than the horizontal aperture in hanging hole 205 natch; The right side of convection tubes 203 is then open and parallel straight tube.The benefit of design like this is, the parallel straight tube in right side can be assigned in hanging hole 205 very easily; And the curved arc 206 in left side is greater than the longitudinal aperture in hanging hole 205 due to diameter, ensure that convection tubes 203 can not to the right from landing suspender member 202, thus avoid the loss that convection tubes 203 drops, smashes glass or annealing furnace to a certain extent.
When in this utility model, suspender member 202 is connected with annealing furnace, needs simply can not adopt the mode that the two is directly connected with nut by screw by means of pipe connecting; And the material of the pipe connecting used should be made up of heat-resisting rigid material.This mainly considers in the hot environment that annealing furnace is special, if screw is directly connected with annealing furnace roof with nut, screw and nut need the gravity bearing convection tubes 203, it is subject to very large pulling force at gravity direction, effect that what the temperature contrast in addition between furnace wall and furnace chamber caused expand with heat and contract with cold, life-time service probably makes screw and nut rupture due to metal fatigue, causes convection tubes 203 to drop, smashes glass or annealing furnace.Therefore, pipe connecting selected is in the present embodiment a ceramic steel pipe 201, and alternatively, ceramic steel pipe 201 also can be substituted by vitrified pipe.Pottery steel pipe or vitrified pipe high temperature resistant, hardness is high, and it has low heat conductivity and low thermal coefficient of expansion, suspender member 202 is linked together by screw, nut and nut shim and ceramic steel pipe or vitrified pipe, be connected with furnace wall by ceramic steel pipe or vitrified pipe more afterwards, just effectively can avoid the generation of screw and nut fracture dangerous situation.Because after being connected by ceramic steel pipe or vitrified pipe, ceramic steel pipe or vitrified pipe can tolerate the high temperature of more than 700 DEG C, and self all has low thermal coefficient of expansion, and hardness is enough, are not easy fracture; And low heat conductivity makes screw, nut and nut shim all be in furnace chamber position, and the impact of furnace wall, ceramic steel pipe or vitrified pipe can not be subject to, thus screw, nut and nut shim also not easy fracture, therefore finally reach and eliminate convection tubes 203 and to drop the object of hidden danger.
Fig. 5 gives the suspender member 501 be applied in another embodiment of the utility model, this suspender member 501 is in a curved arc shape, its end face offers the screw 502 for being spirally connected, the lower end of side then equally also has the hanging hole 503 of an approximate ellipsoidal, passes for convection tubes.
Fig. 7 is the assembling schematic diagram of the utility model first embodiment.Wherein the bottom of ceramic steel pipe 201 and the end face of suspender member 202 are spirally connected, and convection tubes 203 is through hanging hole 205, and finally, the roof of annealing furnace is fixed on the top of ceramic steel pipe 201 by hole knockout.Because convection tubes 203 is longer, multiple ceramic steel pipe 201 and suspender member 202 is therefore needed to be sling by a convection tubes 203.Generally, a convection tubes 203 needs 4 ceramic steel pipes 201 and suspender member 202, with held stationary.Convection tubes 203 can extend perpendicularly through hanging hole 205, bears the weight of convection tubes 203 and hung up by convection tubes 203 by suspender member 202.Convection tubes 203 also can pass hanging hole 205, so that convection tubes 203 is held by suspender member 202 obliquely.
That Fig. 8 shows is the using state figure that suspending assembly 209 entirety of the present utility model is mounted to annealing furnace.Roof 207 hanging side by side of annealing furnace has many group suspending assemblies 209, and the below of roof 207 is provided with horizontal roller 208, and suspending assembly 209 is parallel to horizontal roller 208 and arranges, and is more conducive to the even convective of heat.Suspending assembly 209 in annealing furnace and the horizontal roller 208 of below achieve the thermal treatment to glass jointly, and glass upper and lower surface is heated evenly, thus the glassy product that output is of fine qualities.
Above-mentioned embodiment, just for illustration of the utility model, can not be used for limiting protection domain of the present utility model.For the distortion under the thought guidance of technical solutions of the utility model and conversion, all should be attributed within the utility model protection domain.
Claims (10)
1. an annealing furnace suspending assembly, comprise pipe connecting, suspender member and convection tubes, it is characterized in that, described suspender member has screw and hanging hole, described convection tubes is the double convection tubes of side with curved arc, and described pipe connecting and described suspender member are spirally connected at described screwhole position place, and described convection tubes is through described hanging hole, the diameter of described curved arc is greater than the aperture in described hanging hole, and described pipe connecting is made up of heat-resisting rigid material.
2. annealing furnace suspending assembly according to claim 1, is characterized in that, described pipe connecting is vitrified pipe or ceramic steel pipe.
3. annealing furnace suspending assembly according to claim 1, is characterized in that, described heat-resisting rigid material at least tolerates the temperature of 700 DEG C.
4. annealing furnace suspending assembly according to claim 1, is characterized in that, described pipe connecting and described suspender member are spirally connected by screw, nut and nut shim at described screwhole position place.
5. annealing furnace suspending assembly according to claim 1, is characterized in that, the aperture in described hanging hole comprises horizontal aperture and the longitudinal aperture in described hanging hole.
6. annealing furnace suspending assembly according to claim 1, is characterized in that, described convection tubes extends perpendicularly through described hanging hole.
7. annealing furnace suspending assembly according to claim 1, is characterized in that, described convection tubes is obliquely through described hanging hole.
8. annealing furnace suspending assembly according to claim 1, is characterized in that, described suspending assembly is fixedly mounted on the roof of annealing furnace by described pipe connecting.
9. annealing furnace suspending assembly according to claim 8, is characterized in that, described annealing furnace also comprises horizontal roller.
10. annealing furnace suspending assembly according to claim 9, is characterized in that, described suspending assembly is parallel to described horizontal roller and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035368.1U CN204529650U (en) | 2015-01-19 | 2015-01-19 | A kind of annealing furnace suspending assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035368.1U CN204529650U (en) | 2015-01-19 | 2015-01-19 | A kind of annealing furnace suspending assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529650U true CN204529650U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035368.1U Active CN204529650U (en) | 2015-01-19 | 2015-01-19 | A kind of annealing furnace suspending assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529650U (en) |
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2015
- 2015-01-19 CN CN201520035368.1U patent/CN204529650U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160623 Address after: 201203, 4-5, 1388 East Cheung Road, Shanghai, Pudong New Area Patentee after: Shanghai Yaopi Glass Group Co.,Ltd. Patentee after: Yaopi Engineering Glass Co., Ltd., Shanghai Patentee after: Shanghai Yaopi Building Glass Co., Ltd. Address before: 201315, 4-5, 1388 East Cheung Road, Shanghai, Pudong New Area Patentee before: Shanghai Yaopi Glass Group Co.,Ltd. Patentee before: Yaopi Engineering Glass Co., Ltd., Shanghai |