CN204202334U - A kind of heated-air circulation oven - Google Patents
A kind of heated-air circulation oven Download PDFInfo
- Publication number
- CN204202334U CN204202334U CN201420521941.5U CN201420521941U CN204202334U CN 204202334 U CN204202334 U CN 204202334U CN 201420521941 U CN201420521941 U CN 201420521941U CN 204202334 U CN204202334 U CN 204202334U
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- section
- efficiency particulate
- high efficiency
- air filter
- cooling
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- 230000004087 circulation Effects 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 206010020843 Hyperthermia Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000036031 hyperthermia Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
A kind of heated-air circulation oven.The preheating section be respectively equipped with of the upside cavity of baking oven housing in length, high temperature section, high efficiency particulate air filter support between cooling section and mesh belt transmission mechanism are provided with high efficiency particulate air filter, make between mesh belt transmission mechanism and heater, to form heating air-supply passage, vacuum cavity is provided with between heating air-supply passage and baking oven housing, deflector is provided with on the downside of the mesh belt transmission mechanism of high temperature section, preheating section, high temperature section, cooling section are respectively equipped with differential pressure indicator, and differential pressure indicator is connected with automatic control system by wire.By the single-side heating of design and the circulation of hot blast, save the energy; Carry out thermal cycle respectively due to each section, reach air balance, each temperature section space point temperature is consistent, because high efficiency particulate air filter adopts negative pressure to install, greatly reduces the pollution again of filling bottle in outer bound pair baking oven.Improve oven dry, sterilization effect 30 ℅, complete machine meets the indices that GMP standard specifies.
Description
Technical field
A kind of heated-air circulation oven of the utility model, what relate to is oven technical field, is applied to the oven dry of filling bottle.
Background technology
The chain type baking oven that domestic and international market is supplied, the side that ordinary circumstance all adopts baking oven both sides to carry out heating is sent out, and hot blast is difficult to circulation, and energy waste is large; High efficiency particulate air filter mostly adopts malleation to fixedly mount, and easily reveals after being heated, and filling bottle is polluted in impact; Cooling section is directly blown uncontrollable owing to adopting air-conditioning, affects cooling effect.
Utility model content
The purpose of this utility model with overcome above-mentioned defect, oven is improved, adopts differential pressure indicator information feed back, automatic control system controls, single-side heating, reaches air balance by thermal cycle, makes a kind of heated-air circulation oven that each section of temperature is consistent.
Its technology is achieved in that and comprises baking oven housing, mesh belt transmission mechanism, high efficiency particulate air filter, dividing plate, thermal circulation fan, preheating fan, high efficiency particulate air filter pressing plate, heater, high efficiency particulate air filter support, vacuum cavity, deflector, cooling blower, surface cooler, interior, is characterized in that: the preheating section be respectively equipped with of the upside cavity of baking oven housing in length, high temperature section, high efficiency particulate air filter support between cooling section and mesh belt transmission mechanism is provided with high efficiency particulate air filter, and high efficiency particulate air filter is fixed on preheating section by high efficiency particulate air filter pressing plate by high efficiency particulate air filter respectively, the high temperature section on the underside plan of high temperature section and cooling section and cooling section, dividing plate is respectively equipped with between high temperature section and preheating section, heating air-supply passage is formed between mesh belt transmission mechanism and heater, vacuum cavity is provided with between heating air-supply passage and baking oven housing, cooling air-supply passage is provided with between the set cooling blower of cooling section and high efficiency particulate air filter, deflector is provided with, preheating section on the downside of the mesh belt transmission mechanism of high temperature section, high temperature section, cooling section is respectively equipped with differential pressure indicator, and differential pressure indicator is connected with automatic control system by wire,
Described preheating section is provided with reheated blast mouth, and upside is fixed with preheating fan, set preheating negative pressure return air inlet between pre-hot-flow flue and high efficiency particulate air filter, and the baking oven housing on the downside of mesh belt transmission mechanism is provided with preheating exhaust outlet;
The baking oven housing of described high temperature section and top are fixed with thermal circulation fan, and the side in baking oven housing is fixed with heater;
Described cooling section is provided with cooling air outlet, and cooling negative pressure return air inlet is communicated with high efficiency particulate air filter and surface cooler, is provided with air channel between mesh belt transmission mechanism and surface cooler.
After implementing this technology, positive effect is: overcome above-mentioned defect, by the single-side heating of design and the circulation of hot blast, has saved the energy; Carry out thermal cycle respectively due to each section, reach air balance, each temperature section space point temperature is consistent, because high efficiency particulate air filter adopts negative pressure to install, greatly reduces the pollution again of filling bottle in outer bound pair baking oven.Improve oven dry, sterilization effect 30%, complete machine meets the indices that GMP standard specifies.
Accompanying drawing explanation
Fig. 1 is that the master that utility model is dried looks sectional structure schematic diagram;
Fig. 2 is that the preheating section A of utility model is to sectional structure schematic diagram;
Fig. 3 is that the high temperature section B of utility model is to sectional structure schematic diagram;
Fig. 4 is that the cooling section C of utility model is to sectional structure schematic diagram;
Wherein, 1-baking oven housing, 2-mesh belt transmission mechanism, 3-filling bottle, 4-high efficiency particulate air filter, 5-cooling section, 6-cools air outlet, 7-dividing plate, 8-high temperature section, 9-thermal circulation fan, 10-preheating section, 11-reheated blast mouth, 12-preheating negative pressure return air inlet, 13-preheating fan, the pre-hot-flow flue of 14-, 15-high efficiency particulate air filter pressing plate, 16-heater, 17-high efficiency particulate air filter support, 18-heats air-supply passage, 19-vacuum cavity, 20-deflector, 21-preheating exhaust outlet, 22-cools air-supply passage, 23-cooling blower, 24-cools negative pressure return air inlet, 25-surface cooler, 26-air channel.
Detailed description of the invention
Below in conjunction with accompanying drawing, be example by embodiment, the utility model made to further describing:
See accompanying drawing 1, 2, 3, 4, the preheating section 10 be respectively equipped with of the upside cavity of baking oven housing 1 in length, high temperature section 8, high efficiency particulate air filter support 17 between cooling section 5 and mesh belt transmission mechanism 2 is provided with high efficiency particulate air filter 4 high efficiency particulate air filter 4 and respectively high efficiency particulate air filter 4 is fixed on preheating section 10 by high efficiency particulate air filter pressing plate 15, on the underside plan of high temperature section 8 and cooling section 5, high temperature section 8 and cooling section 5, dividing plate 7 is respectively equipped with between high temperature section 8 and preheating section 10, heating air-supply passage 18 is formed between mesh belt transmission mechanism 2 and heater 16, vacuum cavity 19 is provided with between heating air-supply passage 18 and baking oven housing 1, be provided with between the set cooling blower 23 of cooling section 5 and high efficiency particulate air filter 4 and cool air-supply passage 22, preheating section 10, high temperature section 8, cooling section 5 is respectively equipped with differential pressure indicator, differential pressure indicator is connected with automatic control system by wire.
Described preheating section 10 is provided with reheated blast mouth 11, and upside is fixed with preheating fan 13, set preheating negative pressure return air inlet 12 between pre-hot-flow flue 14 and high efficiency particulate air filter 4, and the baking oven housing 1 on the downside of mesh belt transmission mechanism 2 is provided with preheating exhaust outlet 21,
Baking oven housing 1 and the top of described high temperature section 8 are fixed with thermal circulation fan 9, and the side in baking oven housing 1 is fixed with heater 16;
Described cooling section 5 is provided with cooling air outlet 6, and cooling negative pressure return air inlet 24 is communicated with high efficiency particulate air filter 4 and surface cooler 25, is provided with air channel 26 between mesh belt transmission mechanism 2 and surface cooler 25.
See accompanying drawing 1,2,3,4, during work, automatic control system starts, and instruction preheating section 10, high temperature section 8, cooling section 5 and mesh belt transmission mechanism 2 run.
According to high-efficiency negative-pressure, principle is installed: preheating fan 13 is blown, and the air quantity of high efficiency particulate air filter 4 through preheating negative pressure return air inlet 12, then sends into pre-hot-flow flue 14 by preheating fan 13, forms hundred grades of laminar flows.
Equally, the air that the air quantity that heating air-supply passage 18 is revealed heats through vacuum cavity 19, deflector 20, heater 16, send into heating air-supply passage 18 through high efficiency particulate air filter 4, deflector 20 by thermal circulation fan 9, between mesh belt transmission mechanism 2 and heating air-supply passage 18, form hundred grades circulate.
Again, the cooling-air that cooling air outlet 6 is sent into, through cooling air-supply passage 22 and high efficiency particulate air filter 4, be back to cooling negative pressure return air inlet 24 through surface cooler 28 again, then added by high efficiency particulate air filter 4 and send, between mesh belt transmission mechanism 2 and cooling air-supply passage 22, form hundred grades circulate.
According to above-mentioned formed preheating section 10, high temperature section 8, between cooling section 5 and mesh belt transmission mechanism 2, realize hundred grades of circulations.Like this, along with the guipure of mesh belt transmission mechanism 2 moves, filling bottle 3 is sent into continuously, realizes preheating, hyperthermia drying sterilizing, the technical process of cooling, realizes hyperthermia drying sterilizing fast to filling bottle 3.
Claims (4)
1. a heated-air circulation oven, comprises baking oven housing, mesh belt transmission mechanism, high efficiency particulate air filter, dividing plate, thermal circulation fan, preheating fan, high efficiency particulate air filter pressing plate, heater, high efficiency particulate air filter support, vacuum cavity, deflector, cooling blower, surface cooler, interior, is characterized in that: the preheating section be respectively equipped with of the upside cavity of baking oven housing in length, high temperature section, high efficiency particulate air filter support between cooling section and mesh belt transmission mechanism is provided with high efficiency particulate air filter, and high efficiency particulate air filter is fixed on preheating section by high efficiency particulate air filter pressing plate by high efficiency particulate air filter respectively, the high temperature section on the underside plan of high temperature section and cooling section and cooling section, dividing plate is respectively equipped with between high temperature section and preheating section, heating air-supply passage is formed between mesh belt transmission mechanism and heater, vacuum cavity is provided with between heating air-supply passage and baking oven housing, cooling air-supply passage is provided with between the set cooling blower of cooling section and high efficiency particulate air filter, deflector is provided with, preheating section on the downside of the mesh belt transmission mechanism of high temperature section, high temperature section, cooling section is respectively equipped with differential pressure indicator, and differential pressure indicator is connected with automatic control system by wire.
2. a kind of heated-air circulation oven according to claim 1, it is characterized in that: described preheating section is provided with reheated blast mouth, upside is fixed with preheating fan, set preheating negative pressure return air inlet between pre-hot-flow flue and high efficiency particulate air filter, the baking oven housing on the downside of mesh belt transmission mechanism is provided with preheating exhaust outlet.
3. a kind of heated-air circulation oven according to claim 1, it is characterized in that: the baking oven housing of described high temperature section and top are fixed with thermal circulation fan, the side in baking oven housing is fixed with heater.
4. a kind of heated-air circulation oven according to claim 1, is characterized in that: described cooling section is provided with cooling air outlet, and cooling negative pressure return air inlet is communicated with high efficiency particulate air filter and surface cooler, is provided with air channel between mesh belt transmission mechanism and surface cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521941.5U CN204202334U (en) | 2014-09-12 | 2014-09-12 | A kind of heated-air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521941.5U CN204202334U (en) | 2014-09-12 | 2014-09-12 | A kind of heated-air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202334U true CN204202334U (en) | 2015-03-11 |
Family
ID=52660282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420521941.5U Expired - Lifetime CN204202334U (en) | 2014-09-12 | 2014-09-12 | A kind of heated-air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202334U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817406A (en) * | 2016-05-24 | 2016-08-03 | 深圳市善营自动化股份有限公司 | Gas exhaust control system of coating machine and coating machine with same |
| CN109028881A (en) * | 2018-07-24 | 2018-12-18 | 楚天科技股份有限公司 | A kind of dryer and its Differential pressure control method |
| CN112129084A (en) * | 2020-10-13 | 2020-12-25 | 祁东农交汇食品有限公司 | Automatic exhaust accuse temperature drying device |
| WO2024014088A1 (en) * | 2022-07-11 | 2024-01-18 | ローム株式会社 | Dryer and drying method |
-
2014
- 2014-09-12 CN CN201420521941.5U patent/CN204202334U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817406A (en) * | 2016-05-24 | 2016-08-03 | 深圳市善营自动化股份有限公司 | Gas exhaust control system of coating machine and coating machine with same |
| CN109028881A (en) * | 2018-07-24 | 2018-12-18 | 楚天科技股份有限公司 | A kind of dryer and its Differential pressure control method |
| CN112129084A (en) * | 2020-10-13 | 2020-12-25 | 祁东农交汇食品有限公司 | Automatic exhaust accuse temperature drying device |
| WO2024014088A1 (en) * | 2022-07-11 | 2024-01-18 | ローム株式会社 | Dryer and drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150311 |
|
| CX01 | Expiry of patent term |