CN203333467U - Double-chamber joined glass toughening furnace - Google Patents
Double-chamber joined glass toughening furnace Download PDFInfo
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- CN203333467U CN203333467U CN2013203103693U CN201320310369U CN203333467U CN 203333467 U CN203333467 U CN 203333467U CN 2013203103693 U CN2013203103693 U CN 2013203103693U CN 201320310369 U CN201320310369 U CN 201320310369U CN 203333467 U CN203333467 U CN 203333467U
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Abstract
The utility model relates to a double-chamber joined glass toughening furnace which can fundamentally solve the abrupt temperature change and heat energy loss at the joint of a double-chamber furnace and also can avoid secondary warping of the toughened glass. The double-chamber joined glass toughening furnace comprises a glass toughening double-chamber furnace, wherein no furnace door is arranged at the joint between two glass toughening furnaces, and the two glass toughening furnaces are in direct closed joint or sealed joint. The double-chamber joined glass toughening furnace provided by the utility model has the advantages that (I) the furnace is a closed or sealed channel when the toughened glass is preheated by the first glass toughening furnace and enters the second high-temperature glass toughening furnace, the heat is not lost, and the problem of heat energy loss at the joint of the double-chamber furnace is fundamentally solved; and (II) the toughened glass gradually changes from low temperature to high temperature, and the problems of secondary warping and quality flaw of a toughened glass surface caused by the abrupt temperature change at the joint of the double-chamber furnace are fundamentally solved.
Description
Technical field
The utility model relates to a kind ofly can either fundamentally solve the abrupt change of dual chamber furnace joint temperature, heat-energy losses, can avoid again by two chambers disjunctor glass tempering furnace of toughened glass secondary warpage, belongs to two chambers glass tempering furnace and manufactures field.
Background technology
CN2549003Y, title " two chambers both-end glass tempering furnace ", mainly by glass delivery end, quenching air grid, heating chamber and air feed system, formed, it is characterized in that: this glass tempering furnace has the heating chamber of two adjacent settings, one side of two heating chamber disposes flat air grid, opposite side disposes curved air grid, at the outboard end of each air grid, disposes respectively the glass delivery end; Be connected and be respectively arranged with plenum chamber with curved air grid with flat air grid, two plenum chambers dispose respectively the high pressure positive blower be connected through the high-pressure blast pipeline and the fan with low voltage be connected through the low pressure air supply line respectively.
CN202022847U, title " a kind of glass toughening double-chamber furnace ", comprise preheating oven and annealing furnace, and preheating oven is arranged on the annealing furnace upstream, is provided with independently heating source on preheating oven and annealing furnace, and glass enters preheating oven successively, annealing furnace completes heating.
CN2518858Y, title " twin-furnace glass toughening device ", by high temperature preheating furnace and horizontal annealing furnace, formed, high temperature preheating furnace and horizontal annealing furnace form by steel construction body of heater, horizontal transmission roller-way, heating unit, temperature control unit, fire door mechanism and self-con-tained unit, it is characterized in that: described high temperature preheating furnace is arranged on the front end of horizontal annealing furnace, the absolute altitude of the horizontal transmission roller-way of high temperature preheating furnace and the horizontal transmission roller-way of horizontal annealing furnace is consistent, transfer rate is identical, and in the stove of high temperature preheating furnace, temperature is controlled at 250-350 ℃.
The common weak point existed of above-mentioned background technology: the one, do not solve the problem of dual chamber furnace joint heat-energy losses, while by toughened glass, by the preheating of First glass tempering furnace, being entered second high temp glass annealing furnace, two fire doors are opened simultaneously, the heat large problem that runs off; The 2nd, do not solve due to the abrupt change of dual chamber furnace joint temperature cause by the problem of toughened glass face secondary warpage, by toughened glass by hot enter cold conditions, again by cold conditions enter in hot traveling process, caused by the problem of toughened glass secondary warpage, quality flaw.
The utility model content
Purpose of design: avoid the weak point in background technology, design and a kind ofly can either fundamentally solve the abrupt change of dual chamber furnace joint temperature, heat-energy losses, can avoid again by two chambers disjunctor glass tempering furnace of toughened glass secondary warpage.
Design: in order to realize above-mentioned purpose of design.1, two table glass annealing furnace docking ports, without the design of fire door and direct closed and butted or sealing docking, are one of technical characterictics of the present utility model.The purpose of doing like this is: one is that two table glass annealing furnace docking ports are without fire door and directly closed and butted (for the sealing docking) or sealing docking, and this closed and butted or sealing docking section are provided with thermal insulation layer, therefore solved the defect of two table glass annealing furnace docking section heat-energy losses of background technology existence; Two is to be respectively equipped with outstanding solid thermal insulative board in the mouth of two table glass annealing furnace docking ports, these two outstanding solid thermal insulative board lower surfaces are provided with the glass transfer passage consisted of ceramic deflector roll, this glazing channel is the same level glass transfer passage for being communicated with First glass tempering furnace and the second table glass annealing furnace, therefore guaranteed stationarity and the consistence of being carried by toughened glass, and the phenomenon of having avoided the joint high temperature heat to run off; Three is to be provided with the process furnace silk between two outstanding solid thermal insulative boards, and this process furnace silk both can be controlled separately, also can together adopt the PLC controller to control with complete machine, has guaranteed that the temperature required by toughened glass control.2, being respectively equipped with the design of outstanding solid thermal insulative board in the mouth of two table glass annealing furnace docking ports, is two of technical characterictic of the present utility model.The purpose of doing like this is: outstanding solid thermal insulative board is set respectively in the export and import of two table glass annealing furnaces, the space formed between these two unsettled fixing thermal insulative boards is built-in with the process furnace silk, this process furnace silk is according to the needs to steady rising by toughened glass temperature rise external phase, the heat of its generation is higher than the terminal temperature of First glass tempering furnace preheating, temperature lower than the second table glass annealing furnace import, thereby make by toughened glass on the glass transfer passage that ceramic roller forms in traveling process, all the time the material of contact does not change, envrionment temperature gradually changes from low to high, avoided background technology to exist by toughened glass secondary warpage, the problem of quality flaw.
Technical scheme: a kind of pair of chamber disjunctor glass tempering furnace, comprise glass toughening double-chamber furnace, described two table glass annealing furnace docking ports are without fire door and directly closed and butted or sealing docking.
The utility model is compared with background technology, and the one, while by toughened glass, by the preheating of First glass tempering furnace, being entered second high temp glass annealing furnace, be sealing or seal channel, heat can not run off, and fundamentally solves the problem of dual chamber furnace joint heat-energy losses; The 2nd, by toughened glass, by low temperature, to high temperature, gradually changed, fundamentally solve due to the abrupt change of dual chamber furnace joint temperature cause by the problem of toughened glass face secondary warpage, quality flaw.
The accompanying drawing explanation
Fig. 1 is the structural representation of two chambers disjunctor glass tempering furnace.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of pair of chamber disjunctor glass tempering furnace, comprise glass toughening double-chamber furnace, and described two table glass annealing furnaces 1 and 2 docking ports are without fire door and directly sealing docking.Be respectively equipped with outstanding solid thermal insulative board 3 in the mouth of described two table glass annealing furnaces 1 and 2 docking ports and two outstanding solid thermal insulative board 3 lower surfaces are the glass transfer passages that ceramic deflector roll 5 forms.Be provided with process furnace silk 4 between described two outstanding solid thermal insulative boards 3, this process furnace silk 4 can be selected as required.Heating temperature between described two outstanding solid thermal insulative boards 3 is higher than the terminal temperature of First glass tempering furnace 1, lower than the second table glass annealing furnace 2 top temperature.Described direct closed and butted or sealing docking section are provided with thermal insulation layer.
Outstanding solid thermal insulative board 3 refers to that the both sides of thermal insulative board and top are fixedly connected with glass tempering furnace stove inwall.
Embodiment 2: on the basis of embodiment 1, described two table glass annealing furnaces 1 and 2 docking ports are without fire door and direct closed and butted.
Its pair of chamber disjunctor glass tempering furnace without the heat waste heating means: the glass transfer passage consisted of ceramic deflector roll 5 by the glass of tempering is carried, by the glass of tempering by 1 preheating of First glass tempering furnace after, incessantly by temperature during higher than First glass tempering furnace 1 terminal temperature and by First glass tempering furnace 1 and the second table glass annealing furnace 2 formed space of joint, both be positioned at the heat continuation heating that the process furnace silk 4 in the joint space sends, also heat does not run off, and enter incessantly the second table glass annealing furnace continuation heating of temperature higher than process furnace silk 4, until complete the tempering to glass.
Need to understand: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing, all fall in protection domain of the present utility model.
Claims (5)
1. two chambers disjunctor glass tempering furnace, comprise glass toughening double-chamber furnace, it is characterized in that: described two table glass annealing furnace (1,2) docking ports are without fire door and directly closed and butted or sealing docking.
2. according to claim 1 pair of chamber disjunctor glass tempering furnace, it is characterized in that: being respectively equipped with thermal insulative board (3) and two thermal insulative boards (3) lower surface in the mouth of described two table glass annealing furnace (1,2) docking ports is the glass transfer passage that ceramic deflector roll (5) forms.
3. according to claim 2 pair of chamber disjunctor glass tempering furnace, is characterized in that: be provided with process furnace silk (4) between described two thermal insulative boards (3).
4. according to 1 or 3 described pair of chamber disjunctor glass tempering furnace of claim, it is characterized in that: the Heating temperature between described two thermal insulative boards (3) is higher than the terminal temperature of First glass tempering furnace (1), lower than the second table glass annealing furnace (2) top temperature.
5. according to claim 1 pair of chamber disjunctor glass tempering furnace is characterized in that: described direct closed and butted or sealing docking section are provided with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203103693U CN203333467U (en) | 2013-05-31 | 2013-05-31 | Double-chamber joined glass toughening furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203103693U CN203333467U (en) | 2013-05-31 | 2013-05-31 | Double-chamber joined glass toughening furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333467U true CN203333467U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203103693U Expired - Lifetime CN203333467U (en) | 2013-05-31 | 2013-05-31 | Double-chamber joined glass toughening furnace |
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| Country | Link |
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| CN (1) | CN203333467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291668A (en) * | 2013-05-31 | 2015-01-21 | 张亚青 | Double-chamber connected glass toughening furnace and heat-loss-free heating method |
-
2013
- 2013-05-31 CN CN2013203103693U patent/CN203333467U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291668A (en) * | 2013-05-31 | 2015-01-21 | 张亚青 | Double-chamber connected glass toughening furnace and heat-loss-free heating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Jinggong Machinery Co.,Ltd. Assignor: Zhang Yaqing Contract record no.: 2015330000183 Denomination of utility model: Double-chamber connected glass toughening furnace and heat-loss-free heating method Granted publication date: 20131211 License type: Exclusive License Record date: 20150629 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210820 Address after: No.1, Fengyun Road, Renhe street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU JINGGONG MACHINERY Co.,Ltd. Address before: 310002 Room 102, No. 20, shianwan lane, Shangcheng District, Hangzhou City, Zhejiang Province Patentee before: Zhang Yaqing |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term |