CN104972585A - High-temperature curing furnace - Google Patents
High-temperature curing furnace Download PDFInfo
- Publication number
- CN104972585A CN104972585A CN201510470076.5A CN201510470076A CN104972585A CN 104972585 A CN104972585 A CN 104972585A CN 201510470076 A CN201510470076 A CN 201510470076A CN 104972585 A CN104972585 A CN 104972585A
- Authority
- CN
- China
- Prior art keywords
- temperature
- operating room
- blower fan
- ice
- water device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention provides a high-temperature curing furnace which comprises a curing furnace body, a heating element, a heating cavity, a fan, a temperature monitoring system and an ice water device. The high-temperature curing furnace is compact in structure, firm, durable and good in thermal insulation sealing performance; the temperature range, thermal insulation time, heating speed and automatic protection of the furnace can be arbitrarily and programmatically set; rapid cooling and temperature control can be realized; in the course of a lens curing process, the temperature uniformity in the curing furnace is guaranteed to the maximum extent; the solid content of a lens surface is increased; the lens yield is increased; the high-temperature curing furnace is simple to operate and stable in operation; automatic control is fully realized, and no staff needs to be on duty.
Description
Technical field
The present invention relates to eyeglass production equipment technical field, particularly relate to a kind of sintering oven.
Background technology
The optical mirror slip of resin lens to be a kind of with resin be material, because it has the remarkable advantages such as lightweight, strong shock resistance, light transmission are good, is manufactured widely and is used.In making resin lens process, need to use a kind of sintering oven and hot setting is carried out to eyeglass, all electric heating tube is designed on the air outlet of motor blower fan during domestic and international most of curing oven design, motor blower fan is when High Rotation Speed drives curing oven inner chamber air to circulate in air channel, only have the air through electric heating tube just can be heated, and air themperature not through electric heating tube is low, although through the air of heating with not through air meeting collisional mixing in air channel of heating, but the time is short, air outlet air themperature is still uneven, and effective temperature-reducing can not be realized at the appointed time, cause the furnace chamber temperature difference large, often cause eyeglass solidification effect poor, eyeglass yield rate is low.
Therefore, the problems referred to above should be paid attention to and the problem solved in curing oven design and use process.
Summary of the invention
For above-mentioned Problems existing, the invention provides a kind of defect overcoming in prior art turnover of can not carrying out under high temperature packing, provide a kind of rational in infrastructure, easy to use, efficient solidification equipment.
Technical solution of the present invention is: a kind of sintering oven, it is characterized in that: comprise curing oven body of heater, heating element heater, heating chamber, blower fan, temperature monitoring system and ice-water device, described curing oven body of heater comprises shell and operating room, described heating chamber is arranged on top and the both sides of described operating room respectively, described heating element heater is arranged on the bottom of described operating room, it is inner that described temperature monitoring system is arranged on described heating chamber, and described blower fan is arranged on the top of described operating room, and described ice-water device is several fonts of continuous three-stage.
Further improvement of the present invention is: described temperature monitoring system adopts digital temperature control, can between 0-300 DEG C any design temperature, temperature accuracy is ± 1 DEG C.
Further improvement of the present invention is: described hot setting furnace body shell is made up of corrosion resistant plate, is provided with shelf, is made up of galvanized sheet or corrosion resistant plate in described operating room.
Further improvement of the present invention is: described heating element heater is heating wire or stainless steel electrothermal tube.
Further improvement of the present invention is: described blower fan quantity is 2-3, realizes hot air circulation convection current, for guaranteeing that the temperature up and down of operating room is in uniform state.
Further improvement of the present invention is: the quantity of the inner heating chamber of described curing oven is no less than 3, the top of described heating chamber is provided with infrared heating fluorescent tube, and in heating chamber described in each, be equipped with the temperature monitoring system that can independently regulate and control, thermal insulation layer is filled with between adjacent described heating chamber, described thermal insulation layer is that silicate cotton or rock wool are filled, with plate-like assembled shaping.
Further improvement of the present invention is: the first paragraph of described ice-water device and the 3rd section are separately positioned on symmetrical two sides, described operating room, and the second segment of described ice-water device and first paragraph and the 3rd section are arranged on the downside of the end face of described operating room in vertical relation.
Further improvement of the present invention is: the door of described curing oven has windowpane, and described windowpane is made up of pyroceram.
Described pyroceram adopts high-purity siliceous mineral material, refine through high temperature and form, it still can hold the original permeability of glass and transparency in high temperature environments, has the features such as transparency is high, high temperature resistant, stable chemical performance, can observe sample situation at any time.
Further improvement of the present invention is: described blower fan is provided with air inlet and air outlet, the air inlet of described blower fan is positioned at below fan blade, and the air outlet of described blower fan is positioned at fan blade side, the air inlet of described blower fan, air outlet and UNICOM of described curing oven operating room, form a circulating current passage.
When after start, namely blower fan is in running all the time, and by fan blade, the cold airflow of operating room is flowed into by surrounding, thermal current is flowed out by centre, and so constantly circulation, makes indoor temperature even.
Further improvement of the present invention is: described ice-water device is water pipe form, has the high-purity frozen water of circulation in described ice-water device, and described high-purity frozen water is ionized water or distilled water, and described ice-water device is made of copper.
When curing oven needs cooling, can close heating function, be blown into cold wind and ice-water device is lowered the temperature by blower fan simultaneously, high-purity frozen water can avoid the formation of the inner incrustation scale of ice-water device, improves cooling effectiveness.
The invention has the beneficial effects as follows: the invention provides a kind of sintering oven; its close structure; solid durable; thermal-insulating sealing is good; its temperature range, temperature retention time, programming rate, automatically protection all can set by random procedure; and cooling and temperature control rapidly can be realized; when carrying out eyeglass curing process; ensure that the temperature homogeneity in curing oven to the full extent; increase the solid content of lens surface, improve the yield rate of eyeglass, it is simple to operate, stable; accomplish automatic control completely, without the need to human attendance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is expansion schematic diagram of the present invention;
Fig. 3 is schematical top view of the present invention;
Fig. 4 is the structural representation of heating chamber in the present invention;
Wherein: 1-curing oven shell, 2-heating element heater, 3-heating chamber, 4-blower fan, 5-operating room, 6-shelf, 7-fan blade, 8-fluorescent tube, 9-temperature monitoring system, 10-door knob, 11-windowpane, 12 – thermal insulation layers, 13-air inlet, 14-air outlet, 15-ice-water device.
Detailed description of the invention
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
A kind of sintering oven, it is characterized in that: comprise curing oven body of heater, described curing oven body of heater comprises shell 1 and operating room 5, heating element heater 2, heating chamber 3, blower fan 4, temperature monitoring system 9 and ice-water device 15, described heating chamber 4 is arranged on top and the both sides of described operating room 5, described heating element heater 2 is arranged on the bottom of described operating room 5, it is inner that described temperature monitoring system 9 is arranged on described heating chamber 3, described blower fan 4 is arranged on the top of described operating room 5, several fonts of described ice-water device 15 in continuous three-stage, the first paragraph of described ice-water device 15 and the 3rd section are separately positioned on symmetrical two sides, described operating room 5, the second segment of described ice-water device 15 and first paragraph and the 3rd section are arranged on the downside of the end face of described operating room 5 in vertical relation.
Described hot setting furnace body shell 1 is made up of corrosion resistant plate, shelf 6 is provided with in described operating room 5, be made up of galvanized sheet material, described monitoring temperature 9 system adopts digital temperature control, and temperature can be set as 140 DEG C during curing oven work, temperature accuracy is ± 1 DEG C, described heating element heater 2 is stainless steel electrothermal tube, described blower fan quantity is 3, realizes hot air circulation convection current, for guaranteeing that the temperature up and down of operating room 5 is in uniform state; The quantity of the inner heating chamber 3 of described curing oven is 5, be arranged on curing oven each side 2 and 1, top, the top of described heating chamber 3 is provided with infrared heating fluorescent tube 8, and in heating chamber 3 described in each, be equipped with the temperature monitoring system 9 that can independently regulate and control, thermal insulation layer 12 is filled with between adjacent described heating chamber 3, described thermal insulation layer 12 is that silicate cotton is filled, with plate-like assembled shaping; The door of described curing oven there are door knob 10 and windowpane 11, described windowpane 11 is made up of pyroceram, described pyroceram adopts high-purity siliceous mineral material, refine through high temperature and form, it still can hold the original permeability of glass and transparency in high temperature environments, can observe sample situation at any time; Described blower fan 4 is provided with air inlet 13 and air outlet 14, the air inlet 13 of described blower fan 4 is positioned at below fan blade 7, and the air outlet 14 of described blower fan 4 is positioned at fan blade 7 side, the air inlet 13 of described blower fan 4, air outlet 14 and UNICOM of described curing oven operating room 5, form a circulating current passage, when after start, namely blower fan 4 is in running all the time, by fan blade 7, the cold airflow of operating room 5 is flowed into by surrounding, thermal current is flowed out by centre, and so constantly circulation, makes indoor temperature even; Described ice-water device 15 is water pipe form, the high-purity frozen water of circulation is had in described ice-water device 15, described high-purity frozen water is ionized water, described ice-water device 15 is made of copper, when curing oven needs cooling, closedown heating function, is blown into cold wind by blower fan 4 and ice-water device 15 is lowered the temperature simultaneously.
The invention has the beneficial effects as follows: the invention provides a kind of sintering oven; its close structure; solid durable; thermal-insulating sealing is good; its temperature range, temperature retention time, programming rate, automatically protection all can set by random procedure; and cooling and temperature control rapidly can be realized; when carrying out eyeglass curing process; ensure that the temperature homogeneity in curing oven to the full extent; increase the solid content of lens surface, improve the yield rate of eyeglass, it is simple to operate, stable; accomplish automatic control completely, without the need to human attendance.
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. a sintering oven, it is characterized in that: comprise curing oven body of heater, heating element heater, heating chamber, blower fan, temperature monitoring system and ice-water device, described curing oven body of heater comprises shell and operating room, and described heating chamber is arranged on top and the both sides of described operating room respectively, described heating element heater is arranged on the bottom of described operating room, it is inner that described temperature monitoring system is arranged on described heating chamber, and described blower fan is arranged on the top of described operating room, and described ice-water device is several fonts of continuous three-stage.
2. according to a kind of sintering oven described in claim 1, it is characterized in that: described temperature monitoring system adopts digital temperature control, can between 0-300 DEG C any design temperature, temperature accuracy is ± 1 DEG C.
3. according to a kind of sintering oven described in claim 1, it is characterized in that: described hot setting furnace body shell is made up of corrosion resistant plate, is provided with shelf, is made up of galvanized sheet or corrosion resistant plate in described operating room.
4. according to a kind of sintering oven described in claim 1, it is characterized in that: described heating element heater is heating wire or stainless steel electrothermal tube.
5. according to a kind of sintering oven described in claim 1, it is characterized in that: described blower fan quantity is 2-3, realizes hot air circulation convection current, for guaranteeing that the temperature up and down of operating room is in uniform state.
6. according to a kind of sintering oven described in claim 1, it is characterized in that: the quantity of described curing oven inside working chamber heating chamber is no less than 3, the top of described heating chamber is provided with infrared heating fluorescent tube, and in heating chamber described in each, be equipped with the temperature monitoring system that can independently regulate and control, thermal insulation layer is filled with between adjacent described heating chamber, described thermal insulation layer is that silicate cotton or rock wool are filled, with plate-like assembled shaping.
7. according to a kind of sintering oven described in claim 1, it is characterized in that: the first paragraph of described ice-water device and the 3rd section are separately positioned on symmetrical two sides, described operating room, the second segment of described ice-water device and first paragraph and the 3rd section are arranged on the downside of the end face of described operating room in vertical relation.
8. according to a kind of sintering oven described in claim 1, it is characterized in that: the door of described curing oven has windowpane, described windowpane is made up of pyroceram.
9. according to a kind of sintering oven described in claim 1, it is characterized in that: described blower fan is provided with air inlet and air outlet, the air inlet of described blower fan is positioned at below fan blade, the air outlet of described blower fan is positioned at fan blade side, the air inlet of described blower fan, air outlet, UNICOM of described curing oven operating room, forms a circulating current passage.
10. according to a kind of sintering oven described in claim 1, it is characterized in that: described ice-water device is water pipe form, have the high-purity frozen water of circulation in described ice-water device, described high-purity frozen water is ionized water or distilled water, and described ice-water device is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470076.5A CN104972585A (en) | 2015-08-04 | 2015-08-04 | High-temperature curing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470076.5A CN104972585A (en) | 2015-08-04 | 2015-08-04 | High-temperature curing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104972585A true CN104972585A (en) | 2015-10-14 |
Family
ID=54269806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470076.5A Pending CN104972585A (en) | 2015-08-04 | 2015-08-04 | High-temperature curing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972585A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931048A (en) * | 2017-12-08 | 2018-04-20 | 南京航空航天大学 | A kind of core material of vacuum heat insulation plate sintering oven |
| CN109095757A (en) * | 2018-08-24 | 2018-12-28 | 合肥费舍罗热工装备有限公司 | A kind of bend glass hot pressing furnace |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241157A (en) * | 1996-12-20 | 2000-01-12 | 庄臣及庄臣视力产品有限公司 | Polymeric processing system for producing ophthalmic lenses |
| CN2752029Y (en) * | 2004-11-25 | 2006-01-18 | 王太岳 | Rotary machine for feeding sulphur |
| CN101678573A (en) * | 2007-05-18 | 2010-03-24 | 库柏维景国际控股公司 | Thermal curing methods and systems for forming contact lenses |
| CN201506007U (en) * | 2009-09-15 | 2010-06-16 | 上海康耐特光学股份有限公司 | Curing oven for resin lens |
| CN202011101U (en) * | 2011-05-06 | 2011-10-19 | 浙江申明制鞋机械有限公司 | Corridor type vacuum vulcanizer drying channel |
| CN103335520A (en) * | 2013-06-26 | 2013-10-02 | 山东哈大电气有限公司 | Centralized-control rapidly-cooling curing furnace device |
| CN204019817U (en) * | 2014-06-17 | 2014-12-17 | 上海希尔康光学眼镜有限公司 | One-step solidification stove |
| CN204109209U (en) * | 2014-09-12 | 2015-01-21 | 湖北博雅饰品有限公司 | A kind of infrared heating device shaping for plastic product |
| CN204820082U (en) * | 2015-08-04 | 2015-12-02 | 江苏东宝光学有限公司 | Sintering oven |
-
2015
- 2015-08-04 CN CN201510470076.5A patent/CN104972585A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241157A (en) * | 1996-12-20 | 2000-01-12 | 庄臣及庄臣视力产品有限公司 | Polymeric processing system for producing ophthalmic lenses |
| CN2752029Y (en) * | 2004-11-25 | 2006-01-18 | 王太岳 | Rotary machine for feeding sulphur |
| CN101678573A (en) * | 2007-05-18 | 2010-03-24 | 库柏维景国际控股公司 | Thermal curing methods and systems for forming contact lenses |
| CN201506007U (en) * | 2009-09-15 | 2010-06-16 | 上海康耐特光学股份有限公司 | Curing oven for resin lens |
| CN202011101U (en) * | 2011-05-06 | 2011-10-19 | 浙江申明制鞋机械有限公司 | Corridor type vacuum vulcanizer drying channel |
| CN103335520A (en) * | 2013-06-26 | 2013-10-02 | 山东哈大电气有限公司 | Centralized-control rapidly-cooling curing furnace device |
| CN204019817U (en) * | 2014-06-17 | 2014-12-17 | 上海希尔康光学眼镜有限公司 | One-step solidification stove |
| CN204109209U (en) * | 2014-09-12 | 2015-01-21 | 湖北博雅饰品有限公司 | A kind of infrared heating device shaping for plastic product |
| CN204820082U (en) * | 2015-08-04 | 2015-12-02 | 江苏东宝光学有限公司 | Sintering oven |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931048A (en) * | 2017-12-08 | 2018-04-20 | 南京航空航天大学 | A kind of core material of vacuum heat insulation plate sintering oven |
| CN109095757A (en) * | 2018-08-24 | 2018-12-28 | 合肥费舍罗热工装备有限公司 | A kind of bend glass hot pressing furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104972585A (en) | High-temperature curing furnace | |
| CN206247615U (en) | A kind of new instant electric water installations | |
| CN204820082U (en) | Sintering oven | |
| CN208980773U (en) | A kind of furnace body and the fixed device of furnace body of the horizontal magnetic furnace of novel horizontal | |
| CN103636776A (en) | Hot air forced circulation quick constant-temperature yoghourt fermentation chamber | |
| CN105112611A (en) | Metal heat treatment furnace | |
| CN103935011A (en) | Internal-heating type plastic extruder | |
| CN202717703U (en) | Glass tempering furnace | |
| CN203653416U (en) | Kiln cooling device | |
| CN104496172A (en) | Optical fiber heat treatment method and device | |
| CN205011923U (en) | Hot case of diphenyl | |
| CN203869429U (en) | Air source hot pump curing barn with auxiliary heating | |
| CN204752521U (en) | Glass bottle annealing kiln cooling economizer | |
| CN204626697U (en) | A kind of temperature controllable insulated wall | |
| CN204958995U (en) | Steel pipe annealing stove air circulation system | |
| CN205279734U (en) | Infrared ray die heating stove | |
| CN203597318U (en) | Forced hot air circulation type quick constant-temperature yoghourt fermentation room | |
| CN203922999U (en) | Reinforced glass production facility | |
| CN103667625A (en) | Closed annealing furnace for aluminum wafer | |
| CN219589443U (en) | Heat treatment device | |
| CN203768221U (en) | Energy-saving glass tempering furnace | |
| RU135677U1 (en) | TECHNOLOGICAL LINE FOR PRODUCING COMPOSITE REINFORCES | |
| CN204006272U (en) | Air convection electric heater | |
| CN203923001U (en) | Armoured glass production device | |
| CN203687354U (en) | Carbon dioxide gas heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |