CN202853277U - Hot air circulating oven - Google Patents
Hot air circulating oven Download PDFInfo
- Publication number
- CN202853277U CN202853277U CN 201220491231 CN201220491231U CN202853277U CN 202853277 U CN202853277 U CN 202853277U CN 201220491231 CN201220491231 CN 201220491231 CN 201220491231 U CN201220491231 U CN 201220491231U CN 202853277 U CN202853277 U CN 202853277U
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- side plate
- heated
- side board
- circulation oven
- air circulation
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- 238000001035 drying Methods 0.000 claims abstract description 56
- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 230000004087 circulation Effects 0.000 claims description 29
- 238000007664 blowing Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000035568 catharsis Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a hot air circulating oven. The hot air circulating oven aims to resolve the problems that a structural fault causes uneasy temperature adjustment of an existing hot air circulating oven and results in raw material waste and low production efficiency. The hot air circulating oven comprises a main case, wherein a case door is arranged at one side of the case, and side boards next to the case door are a first side board and a second side board. A drying oven is arranged in the main case, a side board of the drying oven abut to the first side board is a third side board, a side board of the drying oven abut to the second side board is a fourth side board, and ventilation devices are arranged on the third side board and the four side board. The hot air circulating oven comprises a fan and a heating device which is arranged at an air outlet of the fan. A first air channel is formed between the top board of the main case and the top board of the drying oven, a second air channel is formed between the second side board and the fourth side board and a third air channel is formed between the first side board and the third side board. Size of ventilation ports of the ventilation devices in the hot air circulating oven is adjustable, and supply air rate and temperature are easy to control.
Description
Technical field
The utility model relates to the drying plant technical field, refers to especially a kind of heated-air circulation oven.
Background technology
Heated-air circulation oven is widely used in every field in the daily life as a kind of drying plant.The ventilation unit of the inner drying box of traditional heated-air circulation oven is the hole of solid shape, and the size of the air vent of this ventilation unit can not be regulated, and the size that enters the air quantity of drying box is difficult for regulating, so that the temperature in the drying box is difficult for regulating.In addition, to be difficult to control by the drying time of drying article, can cause because drying time is long, and production efficiency is low, waste of manpower or too dried to article oven dry are so that can't be used the waste raw material by the breaking-up of drying article.
This shows that existing heated-air circulation oven is owing to exist structural defective, so that the temperature of the inner drying box of heated-air circulation oven is difficult for regulating, cause waste raw material, problem that production efficiency is low.
The utility model content
The utility model proposes a kind of heated-air circulation oven, in order to solving existing heated-air circulation oven owing to there is structural defective, so that the temperature of the inner drying box of heated-air circulation oven is difficult for regulating, cause waste raw material, problem that production efficiency is low.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind of heated-air circulation oven comprises:
Main tank, the one side is provided with chamber door, and the side plate adjacent with chamber door is the first side plate and the second side plate;
Drying box is arranged at main tank inside, and the side plate adjacent with the first side plate of drying box is the 3rd side plate; The side plate adjacent with the second side plate of drying box is the 4th side plate; Be provided with ventilation unit on the 3rd side plate and the 4th side plate;
Scavenge port is arranged on the main tank top board;
Blower fan, be arranged at the first side plate on the position that is higher than the drying box top board, its blowing direction is towards the second side plate direction of main tank;
Heater is arranged on the air outlet place of blower fan, is connected with the top board of main tank;
Form the first air channel between main tank top board and the drying box top board;
Form the second air channel between the second side plate and the 4th side plate;
Form the 3rd air channel between the first side plate and the 3rd side plate;
Wherein, ventilation unit is the ventilation unit of adjustable air-vent size.
Wherein, preferably, ventilation unit is the louver-type ventilation device.
Wherein, preferably, also comprise:
Be used for placing by the multilayer rack of drying article, be arranged on drying box inside.
Wherein, preferably, the bottom of multilayer rack is provided with running gear.
Wherein, preferably, running gear is four wheels.
Wherein, preferably, the scavenge port place is provided with air filter.
Wherein, preferably, seamless between the rear plate of the top board of drying box, the 3rd side plate, the 4th side plate and main tank.
Wherein, preferably, heater is electrothermal tube.
Wherein, preferably, blower fan is arranged on the centre position on the first side plate top.
Wherein, preferably, the casing of main tank is the thermal-insulating body with heat insulation function.
A kind of heated-air circulation oven that the utility model provides, the size of the ventilating opening of the ventilation unit of its inner drying box can be regulated, like this by regulating the size of ventilating opening, easily the height of drying box internal temperature is controlled, regulated, the length of control drying time, convenient, flexible, enhance productivity.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, lower plate will be done to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing during lower plate is described only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 looks the internal structure schematic diagram for the master of a kind of heated-air circulation oven that the utility model embodiment one provides;
Fig. 2 looks the internal structure schematic diagram for the master of a kind of heated-air circulation oven that the utility model embodiment two provides;
Reference numeral: 1, main tank; 2, the first side plate; 3, the second side plate; 4, drying box; 5, the 3rd side plate; 6, the 4th side plate; 7, ventilation unit; 8, scavenge port; 9, the top board of main tank; 10, blower fan; 11, the top board of drying box; 12, heater; 13, the first air channel; 14, the second air channel; 15, the 3rd air channel; 16, multilayer rack; 17: wheel; 18: air filter; 19, electrothermal tube.
The specific embodiment
Lower plate is clearly and completely described the technical scheme among the utility model embodiment in connection with the accompanying drawing among the utility model embodiment, and obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment one provides a kind of heated-air circulation oven, comprising:
Main tank 1, the one side is provided with chamber door, and the side plate adjacent with chamber door is the first side plate 2 and the second side plate 3;
Heater 12 is arranged on the air outlet place of blower fan 10, is connected with the top board 9 of main tank 1;
Form the first air channel 13 between main tank 1 top board 9 and drying box 4 top boards 11;
Form the second air channel 14 between the second side plate 3 and the 4th side plate 6;
Form the 3rd air channel 15 between the first side plate 2 and the 3rd side plate 5;
Wherein, ventilation unit 7 is the ventilation unit of adjustable air-vent size.
A kind of heated-air circulation oven that the utility model one provides, during work, the air hot blast of air after heater 12 heating, blower fan 10 are dried, will be heated that enters from scavenge port 8 enters the second air channel 14 through the first air channel 13, by be arranged on ventilation unit 7 on the 4th side plate 6 enter drying box 4 interior after, by the ventilation unit 7 on the 3rd side plate 5, enter the 3rd air channel 15, discharged through scavenge port 8 by the damp steam of drying article.The hot blast that loops back through the 3rd air channel 15, enter next cyclic process through blower fan 10 blowing again.So circulation is to being dried by drying article in the drying box 4.Compare for fixing circle hole shape ventilation air regulator with ventilation unit in the prior art, ventilation unit 7 in the utility model is for can by regulating the ventilation unit that ventilating opening is big or small, come regulating air volume, so conveniently regulating, control the temperature in the drying box.
Fig. 1 is that a kind of master of heated-air circulation oven looks the internal structure schematic diagram, and the chamber door of main tank is arranged on the face shown in Fig. 1.The direction of arrow among Fig. 1 is the loop direction of the hot blast of heated air.Certainly blower fan also can be arranged on the second side plate, and the loop direction of hot blast is opposite with the direction indication of arrow among Fig. 1 like this.
Wherein, preferably, as shown in Figure 2, the ventilation unit 7 of a kind of heated-air circulation oven that the utility model embodiment two provides can be the louver-type ventilation device.The size of the angle of each hinge on the adjusting louver window formula ventilation unit, such ventilating opening changes, and just can control easily and flexibly, regulate by the air force of ventilation unit 7.In addition, when the cleaning baking oven, can regulate the angle of each hinge, ventilating opening is transferred to maximum, can the inwall of main tank 1 be cleaned, compare with existing fixedly ventilating opening, more easy cleaning.Can certainly be the ventilation unit of other types, so long as adjustable air-vent is big or small, the ventilation unit that can control flexibly air force gets final product.
Wherein, preferably, also comprise:
Be used for placing by the multilayer rack 16 of drying article, be arranged on drying box 4 inside.Such design can guarantee that article are evenly placed, so that article namely can be dried equably, can improve space availability ratio again.
Wherein, preferably, the bottom of multilayer rack 16 is provided with running gear.The bottom of multilayer rack 16 is provided with running gear, and such design can be pulled out rack 16, put well equably after the article like a cork by running gear, pushes in again; In addition, after complete to the article oven dry, also can pull out rack, conveniently take out by drying article like a cork by running gear.
Wherein, preferably, running gear is four wheels 17.Certainly can be the running gear of other types, as long as convenient putting into and taking out multilayer rack 16.
Wherein, preferably, scavenge port 8 places are provided with air filter 18.Can guarantee like this to enter the air that circulates in the baking oven for not with the fresh air of impurity, guarantee pollution-free by drying article.What the utility model adopted is that air filter is air filter.Certainly, also can be the air filter of other types, as long as can play catharsis.
Wherein, preferably, seamless between the rear plate of the top board 11 of drying box 4, the 3rd side plate 5, the 4th side plate 6 and main tank 1.Such design, guarantee wind energy through the first air channel 13 fully enter 14 circulations of the second air channel, by adjustable ventilation device 7 enter drying box 4 in, the raising drying efficiency.
Wherein, preferably, heater 12 is electrothermal tube 19.It can certainly be the heater of other types.
Wherein, preferably, blower fan 10 is arranged on the centre position on the first side plate 2 tops.Such design can guarantee that hot blast can enter uniformly in the drying box 4, can dry the article in all drying boxes equably.
Wherein, preferably, the casing of main tank 1 is the thermal-insulating body with heat insulation function.Such design can guarantee that the heat in the baking oven is difficult for being shed, and improves drying efficiency, saves the energy.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a heated-air circulation oven is characterized in that, comprising:
Main tank, the one side is provided with chamber door, and the side plate adjacent with described chamber door is the first side plate and the second side plate;
Drying box, it is inner to be arranged at described main tank, and the side plate adjacent with described the first side plate of described drying box is the 3rd side plate; The side plate adjacent with described the second side plate of described drying box is the 4th side plate; Be provided with ventilation unit on described the 3rd side plate and the 4th side plate;
Scavenge port is arranged on the described main tank top board;
Blower fan, be arranged at described the first side plate on the position that is higher than described drying box top board, its blowing direction is towards the second side plate direction of described main tank;
Heater is arranged on the air outlet place of blower fan, is connected with the top board of described main tank;
Form the first air channel between described main tank top board and the described drying box top board;
Form the second air channel between described the second side plate and the 4th side plate;
Form the 3rd air channel between described the first side plate and the 3rd side plate;
Wherein, described ventilation unit is the ventilation unit of adjustable air-vent size.
2. heated-air circulation oven as claimed in claim 1 is characterized in that,
Described ventilation unit is the louver-type ventilation device.
3. heated-air circulation oven as claimed in claim 2 is characterized in that, also comprises:
Be used for placing by the multilayer rack of drying article, it is inner to be arranged on described drying box.
4. heated-air circulation oven as claimed in claim 3 is characterized in that,
The bottom of described multilayer rack is provided with running gear.
5. heated-air circulation oven as claimed in claim 4 is characterized in that,
Described running gear is four wheels.
6. heated-air circulation oven as claimed in claim 5 is characterized in that,
Described scavenge port place is provided with air filter.
7. heated-air circulation oven as claimed in claim 6 is characterized in that,
Seamless between the rear plate of the top board of described drying box, the 3rd side plate, the 4th side plate and described main tank.
8. heated-air circulation oven as claimed in claim 7 is characterized in that,
Described heater is electrothermal tube.
9. heated-air circulation oven as claimed in claim 8 is characterized in that,
Described blower fan is arranged on the centre position on described the first side plate top.
10. heated-air circulation oven as claimed in claim 9 is characterized in that,
The casing of described main tank is the thermal-insulating body with heat insulation function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491231 CN202853277U (en) | 2012-09-25 | 2012-09-25 | Hot air circulating oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491231 CN202853277U (en) | 2012-09-25 | 2012-09-25 | Hot air circulating oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853277U true CN202853277U (en) | 2013-04-03 |
Family
ID=47984463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220491231 Expired - Fee Related CN202853277U (en) | 2012-09-25 | 2012-09-25 | Hot air circulating oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853277U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344104A (en) * | 2013-07-19 | 2013-10-09 | 万能亿自动化科技（苏州）有限公司 | Drying room with adjustable hot air path |
| CN103644715A (en) * | 2013-11-25 | 2014-03-19 | 无锡睿网科技有限公司 | Drying box |
| CN103673543A (en) * | 2013-11-29 | 2014-03-26 | 大连华根机械有限公司 | Drying box with air regulation valve |
| CN104677067A (en) * | 2015-03-25 | 2015-06-03 | 湖州恒远生物化学技术有限公司 | Dual-purpose cold and hot drying box |
| CN104776692A (en) * | 2015-04-23 | 2015-07-15 | 东兴鑫宇实业有限公司 | Drying device of golden camellia tea leaves |
| CN104792119A (en) * | 2015-04-09 | 2015-07-22 | 成都冠禹科技有限公司 | Medical instrument drying box |
| CN105154989A (en) * | 2015-08-10 | 2015-12-16 | 鹿寨县贵盛茧丝工贸有限公司 | Silkworm cocoon drying device |
| CN106595237A (en) * | 2016-12-14 | 2017-04-26 | 广州市正坚包装材料科技有限公司 | Multifunctional movable steam heating house |
| CN109341231A (en) * | 2018-11-20 | 2019-02-15 | 南京同皓干燥设备有限公司 | A kind of energy-saving type hot air circulation baking oven |
| CN110398138A (en) * | 2019-08-29 | 2019-11-01 | 宁波万立杰普顺装饰材料有限公司 | Gypsum line multi-temperature zone oven |
| CN110425839A (en) * | 2019-08-29 | 2019-11-08 | 宁波万立杰普顺装饰材料有限公司 | Gypsum line heat reclaiming system |
| CN113972348A (en) * | 2021-10-11 | 2022-01-25 | 深圳市华星光电半导体显示技术有限公司 | Vacuum drying device and preparation method of OLED display panel |
-
2012
- 2012-09-25 CN CN 201220491231 patent/CN202853277U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344104A (en) * | 2013-07-19 | 2013-10-09 | 万能亿自动化科技（苏州）有限公司 | Drying room with adjustable hot air path |
| CN103644715A (en) * | 2013-11-25 | 2014-03-19 | 无锡睿网科技有限公司 | Drying box |
| CN103673543A (en) * | 2013-11-29 | 2014-03-26 | 大连华根机械有限公司 | Drying box with air regulation valve |
| CN104677067A (en) * | 2015-03-25 | 2015-06-03 | 湖州恒远生物化学技术有限公司 | Dual-purpose cold and hot drying box |
| CN104792119B (en) * | 2015-04-09 | 2017-01-25 | 屈小鹏 | Medical instrument drying box |
| CN104792119A (en) * | 2015-04-09 | 2015-07-22 | 成都冠禹科技有限公司 | Medical instrument drying box |
| CN104776692A (en) * | 2015-04-23 | 2015-07-15 | 东兴鑫宇实业有限公司 | Drying device of golden camellia tea leaves |
| CN105154989A (en) * | 2015-08-10 | 2015-12-16 | 鹿寨县贵盛茧丝工贸有限公司 | Silkworm cocoon drying device |
| CN105154989B (en) * | 2015-08-10 | 2018-03-06 | 鹿寨县贵盛茧丝工贸有限公司 | cocoon drying device |
| CN106595237A (en) * | 2016-12-14 | 2017-04-26 | 广州市正坚包装材料科技有限公司 | Multifunctional movable steam heating house |
| CN109341231A (en) * | 2018-11-20 | 2019-02-15 | 南京同皓干燥设备有限公司 | A kind of energy-saving type hot air circulation baking oven |
| CN110398138A (en) * | 2019-08-29 | 2019-11-01 | 宁波万立杰普顺装饰材料有限公司 | Gypsum line multi-temperature zone oven |
| CN110425839A (en) * | 2019-08-29 | 2019-11-08 | 宁波万立杰普顺装饰材料有限公司 | Gypsum line heat reclaiming system |
| CN113972348A (en) * | 2021-10-11 | 2022-01-25 | 深圳市华星光电半导体显示技术有限公司 | Vacuum drying device and preparation method of OLED display panel |
| CN113972348B (en) * | 2021-10-11 | 2023-05-30 | 深圳市华星光电半导体显示技术有限公司 | Vacuum drying device and preparation method of OLED display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |