CN204820082U - Sintering oven - Google Patents
Sintering oven Download PDFInfo
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- CN204820082U CN204820082U CN201520578017.5U CN201520578017U CN204820082U CN 204820082 U CN204820082 U CN 204820082U CN 201520578017 U CN201520578017 U CN 201520578017U CN 204820082 U CN204820082 U CN 204820082U
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- operating room
- temperature
- blower fan
- sintering oven
- heating chamber
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Abstract
The utility model provides a sintering oven, including the curing oven furnace body, heating element, the heating chamber, the fan, temperature monitoring system and frozen water device, its structure is inseparable, it is solidly durable, the heat preservation leakproofness is good, its temperature range, holding time, the programming rate, the automatic protection is program set wantonly all, and can realize cooling rapidly and accuse temperature, when carrying out lens solidification technology, the temperature homogeneity in the curing oven has been guaranteed in the at utmost, increase lens surface's solid content, improve the yield of lens, the operation of the method is simple, stable operation is achieved, accomplish automatic control completely, people do not need to watch over the marine fresh -keeping integrated controlling device.
Description
Technical field
The utility model relates to eyeglass production equipment technical field, particularly relates 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.
Utility model content
For above-mentioned Problems existing, the utility model provides a kind of and overcomes in prior art the defect can not carrying out packing turnover under high temperature, provides a kind of rational in infrastructure, easy to use, efficient solidification equipment.
Technical solution of the present utility model 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 utility model 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 utility model 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 utility model is: described heating element heater is heating wire or stainless steel electrothermal tube.
Further improvement of the utility model 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 utility model 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 utility model 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 utility model 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 utility model 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 utility model 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 beneficial effects of the utility model are: the utility model 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 utility model;
Fig. 2 is expansion schematic diagram of the present utility model;
Fig. 3 is schematical top view of the present utility model;
Fig. 4 is the structural representation of heating chamber in the utility model;
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, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model 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 beneficial effects of the utility model are: the utility model 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 utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model 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. a kind of sintering oven according to claim 1, 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. a kind of sintering oven according to claim 1, 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. a kind of sintering oven according to claim 1, is characterized in that: described heating element heater is heating wire or stainless steel electrothermal tube.
5. a kind of sintering oven according to claim 1, 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. a kind of sintering oven according to 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. a kind of sintering oven according to 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. a kind of sintering oven according to claim 1, it is characterized in that: the door of described curing oven has windowpane, described windowpane is made up of pyroceram.
9. a kind of sintering oven according to 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. a kind of sintering oven according to 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 |
|---|---|---|---|
| CN201520578017.5U CN204820082U (en) | 2015-08-04 | 2015-08-04 | Sintering oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578017.5U CN204820082U (en) | 2015-08-04 | 2015-08-04 | Sintering oven |
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| CN204820082U true CN204820082U (en) | 2015-12-02 |
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| CN201520578017.5U Active CN204820082U (en) | 2015-08-04 | 2015-08-04 | Sintering oven |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972585A (en) * | 2015-08-04 | 2015-10-14 | 江苏东宝光学有限公司 | High-temperature curing furnace |
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2015
- 2015-08-04 CN CN201520578017.5U patent/CN204820082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972585A (en) * | 2015-08-04 | 2015-10-14 | 江苏东宝光学有限公司 | High-temperature curing furnace |
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