CN202754187U - Improved tunnel drying oven - Google Patents
Improved tunnel drying oven Download PDFInfo
- Publication number
- CN202754187U CN202754187U CN 201220360145 CN201220360145U CN202754187U CN 202754187 U CN202754187 U CN 202754187U CN 201220360145 CN201220360145 CN 201220360145 CN 201220360145 U CN201220360145 U CN 201220360145U CN 202754187 U CN202754187 U CN 202754187U
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- homogenating plate
- oven body
- sides
- boards
- uniform air
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Abstract
The utility model discloses an improved tunnel drying oven which comprises an oven body, an air heater, a uniform air board group, a high-efficiency filter and heaters, the air heater is arranged on the top of the oven body, the high-efficiency filter is arranged inside the oven body, the heaters are arranged on both sides of the top of the oven body, cleaning doors are arranged on both sides of the oven body, insulating layers are filled between the oven body and the cleaning doors, a hot air outer cavity is formed inside the oven body, the uniform air board group is composed of upper uniform air boards, middle air boards and lower uniform air boards, the upper uniform air boards are arranged above the high-efficiency filter, a sterilization chamber is arranged below the high-efficiency filter, the middle uniform air boards are arranged between the high-efficiency filter and the sterilization chamber, medicinal bottles are arranged in the sterilization chamber, and the lower uniform air boards are arranged on both sides of the bottom of the sterilization chamber. The improved tunnel drying oven has the advantages that the heaters heat both sides so that antibiotic bottles can be fully protected by hundred-level air flow, temperature is evenly distributed, temperature difference at the coldest point is little, and sterilization effect is good. Meanwhile, hot source wind current circulates in a nearly closed condition so that loss is little and energy waste is low.
Description
Technical field
The utility model relates to a kind of tunnel oven, relates in particular to a kind of improved tunnel oven, applicable to the antibiotic glass bottle dry sterilization, is widely used in high-temperature sterilization section in the tunnel sterilization baking oven that pharmaceutical machine industry powder pin divides main frame in the assembling production lines.
Background technology
The high-temperature sterilization Duan Jun of tunnel sterilization baking oven is by hot-air heater, high temperature high efficiency particulate air filter, one group of circulated air heating system that homogenating plate, monolateral heating pipe form at present.The monolateral heating pipe of this system forms the portion temperature out of reach requirement that hot air circulation easily causes antibiotic glass bottle, and temperature error is large in the whole section casing, and hundred grades of air-flows are monolateral flow pattern simultaneously, affect clean effect, and the two ends thermal source easily runs off, and use cost is higher.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
The utility model content
The purpose of this utility model provides the improved tunnel oven that a kind of heat distribution is even, sterilization effect is good.
The technical solution adopted in the utility model is:
Improved tunnel oven, comprise casing, hot-air heater, the homogenating plate group, high efficiency particulate air filter and temperature booster, described hot-air heater is located at the casing top, described high efficiency particulate air filter is located at box house, both sides, described casing top are equipped with temperature booster, described casing both sides are equipped with cleans door, be filled with heat-insulation layer between described casing and the cleaning door, described box house is formed with the hot blast exocoel, described homogenating plate group is by upper homogenating plate, middle homogenating plate and lower homogenating plate consist of, described upper homogenating plate is located at the top of high efficiency particulate air filter, described high efficiency particulate air filter below is the sterilizing chamber, described middle homogenating plate is located between high efficiency particulate air filter and the sterilizing chamber, is arranged with medicinal bottle in the described sterilizing chamber, and described lower homogenating plate is located at sterilizing chamber's two bottom sides.
Described temperature booster is the corrosion-resistant steel temperature booster.
The beneficial effects of the utility model: temperature booster both sides heating; make antibiotic bottle can all be subjected to hundred grades of air-flow protections; temperature more evenly distributes; the cold spot temperature difference is minimum, and sterilization effect is good, and the casing both sides are equipped with cleans door; be convenient to clean; distinguished and admirable being bordering under the closure state of thermal source circulated simultaneously, runs off few, and waste of power is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, casing, 2, upper homogenating plate, 3, middle homogenating plate, 4, the sterilizing chamber, 5, lower homogenating plate, 6, heat-insulation layer, 7, clean door, 8, the hot blast exocoel, 9, high efficiency particulate air filter, 10, temperature booster, 11, hot-air heater, 12, medicinal bottle.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, improved tunnel oven of the present utility model, comprise casing 1, hot-air heater 11, the homogenating plate group, high efficiency particulate air filter 9 and corrosion-resistant steel temperature booster 10, hot-air heater 11 is located at casing 1 top, high efficiency particulate air filter 9 is located at casing 1 inside, both sides, casing 1 top are equipped with corrosion-resistant steel temperature booster 10, casing 1 both sides are equipped with cleans door 7, be convenient to clean, be filled with heat-insulation layer 6 between casing 1 and the cleaning door 7, heat is not distributed, casing 1 inside is formed with hot blast exocoel 8, the homogenating plate group is by upper homogenating plate 2, middle homogenating plate 3 and lower homogenating plate 5 consist of, upper homogenating plate 2 is located at the top of high efficiency particulate air filter 9, and high efficiency particulate air filter 9 belows are sterilizing chamber 4, and middle homogenating plate 3 is located between high efficiency particulate air filter 9 and the sterilizing chamber 4, be arranged with medicinal bottle 12 in the sterilizing chamber 4, lower homogenating plate 5 is located at sterilizing chamber's 4 two bottom sides.
In casing 1 inside, hot-air heater 11, upper homogenating plate 2, high efficiency particulate air filter 9, middle homogenating plate 3, sterilizing chamber 4, lower homogenating plate 5, hot blast exocoel 8 form a closed-loop, make hot blast circular flow in this loop.Corrosion-resistant steel temperature booster 10 metapyretic hot blasts are through the effect of hot-air heater 11, by upper homogenating plate 2, pass high efficiency particulate air filter 9, because the effect of middle homogenating plate 3 forms a booster cavity, hot blast is evenly distributed to and reaches sterilizing chamber 4, carry out the sterilizing-drying of medicinal bottle 12, because the effect of lower homogenating plate 5 forms a booster cavity again, guarantee that hot blast is uniformly distributed in 4 of sterilizing chambers, medicinal bottle 12 is issued to best sterilization effect in low energy consumption.
Claims (2)
1. improved tunnel oven, comprise casing, hot-air heater, the homogenating plate group, high efficiency particulate air filter and temperature booster, described hot-air heater is located at the casing top, described high efficiency particulate air filter is located at box house, it is characterized in that: both sides, described casing top are equipped with temperature booster, described casing both sides are equipped with cleans door, be filled with heat-insulation layer between described casing and the cleaning door, described box house is formed with the hot blast exocoel, described homogenating plate group is by upper homogenating plate, middle homogenating plate and lower homogenating plate consist of, described upper homogenating plate is located at the top of high efficiency particulate air filter, described high efficiency particulate air filter below is the sterilizing chamber, described middle homogenating plate is located between high efficiency particulate air filter and the sterilizing chamber, is arranged with medicinal bottle in the described sterilizing chamber, and described lower homogenating plate is located at sterilizing chamber's two bottom sides.
2. improved tunnel oven according to claim 1, it is characterized in that: described temperature booster is the corrosion-resistant steel temperature booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360145 CN202754187U (en) | 2012-07-25 | 2012-07-25 | Improved tunnel drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360145 CN202754187U (en) | 2012-07-25 | 2012-07-25 | Improved tunnel drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754187U true CN202754187U (en) | 2013-02-27 |
Family
ID=47733382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220360145 Withdrawn - After Issue CN202754187U (en) | 2012-07-25 | 2012-07-25 | Improved tunnel drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824650A (en) * | 2012-07-25 | 2012-12-19 | 江苏永和制药机械有限公司 | Improved tunnel drying oven |
-
2012
- 2012-07-25 CN CN 201220360145 patent/CN202754187U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824650A (en) * | 2012-07-25 | 2012-12-19 | 江苏永和制药机械有限公司 | Improved tunnel drying oven |
| CN102824650B (en) * | 2012-07-25 | 2014-02-12 | 江苏永和制药机械有限公司 | Improved tunnel drying oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20140212 |
|
| RGAV | Abandon patent right to avoid regrant |