CN204227859U - A kind of dry sterilization baking oven of ozone sterilization - Google Patents
A kind of dry sterilization baking oven of ozone sterilization Download PDFInfo
- Publication number
- CN204227859U CN204227859U CN201420551479.3U CN201420551479U CN204227859U CN 204227859 U CN204227859 U CN 204227859U CN 201420551479 U CN201420551479 U CN 201420551479U CN 204227859 U CN204227859 U CN 204227859U
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- ozone
- baking oven
- circulating fan
- sterilization
- ozone generator
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Abstract
The utility model discloses a kind of dry sterilization baking oven of ozone sterilization, comprise casing and EGR, described EGR comprises circulating fan and level ventilation shaft, described circulating fan is fixed on the outside of described casing by flange, the entrance of described level ventilation shaft and the air outlet of described circulating fan pass through pipeline communication, the outlet of described level ventilation shaft is communicated with the cavity of described casing, also comprise ozone generator, described ozone generator is fixed on the outside of described casing, the pipeline communication at the air outlet place of its gas outlet and described circulating fan.The utility model, by passing into ozone before level ventilation shaft, adds the effect of sterilizing, relative to the sterilizing methods using dry air, shortens the time of sterilizing, the resource of saving.
Description
Technical field
The present invention relates to a kind of dry sterilization baking oven, relate to a kind of dry sterilization baking oven of ozone sterilization more specifically, belong to drying box technical field.
Background technology
Vacuum drying is exactly dried material is in the heat drying carried out under vacuum condition, vavuum pump is utilized to carry out bleeding dehumidifier, work is made to make interior formation vacuum state, reduce the boiling point of water, accelerate rate of drying, at a lower temperature, higher drying efficiency can be obtained, Btu utilization is abundant, is mixed in dry run without any impurity.Conventional dry sterilization baking oven, heated dry air enters casing by high temperature high efficiency filter, form one to be uniformly distributed air and to transmit in casing, dry sterilization is carried out by high temperature air, but part bacterium still can survive under the condition of high temperature drying, and sterilization effect is insufficient, sterilization time is long, waste resource and manpower.
Summary of the invention
Goal of the invention: the object of the invention is for the deficiencies in the prior art, provide a kind of effective, the time is short, the dry sterilization baking oven of ozone sterilization that economizes on resources.
Technical scheme: the dry sterilization baking oven of a kind of ozone sterilization of the present invention, comprise casing and EGR, described EGR comprises circulating fan and level ventilation shaft, described circulating fan is fixed on the outside of described casing by flange, the entrance of described level ventilation shaft and the air outlet of described circulating fan pass through pipeline communication, the outlet of described level ventilation shaft is communicated with the cavity of described casing, also comprise ozone generator, described ozone generator is fixed on the outside of described casing, the pipeline communication at the air outlet place of its gas outlet and described circulating fan.By passing into ozone before level ventilation shaft, adding the effect of sterilizing, relative to the sterilizing methods using dry air, shortening the time of sterilizing, the resource of saving.
Being further defined to of technical solution of the present invention, also comprise filter, described filter is arranged at the pipeline place connecting the entrance of described level ventilation shaft and the air outlet of described circulating fan, gas outlet and the pipeline communication be positioned on rear side of described filter of described ozone generator.Filter is the technology that dry sterilization baking oven often adopts, and in the present invention, after the ozone passed into is positioned at filter, ozone is that ozone generator produces, and there is not impurity, therefore, does not need to filter, adds the utilization rate of filter.
Further, the gas output of described ozone generator is 1/4 of the gas output of described circulating fan, and dry air itself has the effect of sterilizing, ozone gas is booster action, does not need too much, but, if ozone gas is very few, well can not play again the effect of sterilizing, through a large amount of experiments, inventor draws, when the ratio of ozone and air is 1/4, good sterilization effect can be ensured while saving ozone amount, therefore, the best proportion that this ratio provides for inventor.
Further, described ozone generator is air type ozone generator, ozone generator conventional is at present air type ozone generator and oxygen type ozone generator, oxygen type ozone generator is by oxygen cylinder or oxygenerator supply oxygen, ozone concentration is higher, but, do not need too high oxygen concentration in not inventing, adopt air type ozone generator saving resource, cost-saving.
Further, described casing comprises the shell, heat-insulation layer and the inner bag that once arrange from outside to inside, the material of described shell is the stainless steel of δ 1.5mm 304-2B, and the material of described heat-insulation layer is alumina silicate heat-preservation cotton, and the material of described inner bag is 316L δ 2.0mm stainless steel.Cabinet shell makes complete equipment have good looking appearance, and structure is firm, and distortion free especially easily cleans; The alumina silicate heat-preservation cotton of heat-insulation layer have do not lump, density high thermal conductivity coefficient is little, high temperature resistant (>=500 DEG C), etc. feature.Work box surface temperature rise is less than or equal to 15 DEG C, less on the impact of workshop condition temperature, has heat loss little, good heat-insulation effect, the features such as permanent service life.For enterprise's economize energy, reduce consumption and provide safeguard; Inner bag guarantee baking oven operating room and external environment condition completely isolated.
Further, the interior angle of described casing all adopts arc chord angle, stops circulated air dead angle and produces, increase air circulation simultaneously, promote the temperature inside the box evenly (during work the temperature difference≤± 2 DEG C in case, and measured by 13 temperature measurers when user checks and accepts in advance).
Beneficial effect: the dry sterilization baking oven that the invention provides a kind of ozone sterilization, by passing into ozone before level ventilation shaft, adds the effect of sterilizing, relative to the sterilizing methods using dry air, shortens the time of sterilizing, the resource of saving; Structure of the present invention is simple, and operating efficiency is high, is widely used in the western gloomy bottle of pharmaceutical industry, source and solid material dry sterilization are reduced phlegm and internal heat in ampoule bottle, aluminium lid, metal, glass, the sterilizing of instrument vessel part.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dry sterilization baking oven of a kind of ozone sterilization provided by the invention.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
Embodiment 1: a kind of dry sterilization baking oven of ozone sterilization, its structural representation as figure so, comprise casing 1 and EGR, described EGR comprises air inlet fan 6, circulating fan 2, air outlet 7 and level ventilation shaft 3.Air inlet fan 6 provides clean air for baking oven, and air enters after baking oven cavity through level ventilation shaft 3, is discharged by air outlet 7.And circulating fan 2 is fixed on the outside of casing 1 by flange, the entrance of level ventilation shaft 3 and the air outlet of circulating fan 2 pass through pipeline communication, the outlet of described level ventilation shaft 3 is communicated with the cavity of described casing 1, and the air in cavity is recycled.
Dry sterilization baking oven in the present embodiment also comprises ozone generator 4, and ozone generator 4 is fixed on the outside of casing 1, the pipeline communication at the air outlet place of its gas outlet and described circulating fan 2.Meanwhile, the present embodiment also comprises filter 5, and described filter 5 is arranged at the pipeline place connecting the entrance of described level ventilation shaft 3 and the air outlet of described circulating fan 2, gas outlet and the pipeline communication be positioned on rear side of described filter 5 of described ozone generator 4.After the ozone passed into is positioned at filter, ozone is that ozone generator produces, and there is not impurity, therefore, does not need to filter, adds the utilization rate of filter.
Air itself due to drying has the effect of sterilizing, ozone gas is booster action, does not need too much, but, if ozone gas is very few, well can not play again the effect of sterilizing, through a large amount of experiments, inventor draws, when the ratio of ozone and air is 1/4, can ensure good sterilization effect while saving ozone amount, therefore, the gas output of ozone generator 4 is 1/4 of the gas output of described circulating fan 2.
Ozone generator conventional is at present air type ozone generator and oxygen type ozone generator, oxygen type ozone generator is by oxygen cylinder or oxygenerator supply oxygen, ozone concentration is higher, but, do not need too high oxygen concentration in not inventing, adopt air type ozone generator saving resource, cost-saving, therefore, the ozone generator 4 in the present embodiment is air type ozone generator.
In addition, the improvement that the present embodiment also carries out the casing of dry sterilization baking oven, casing 1 comprises the shell, heat-insulation layer and the inner bag that once arrange from outside to inside.The material of described shell is the stainless steel of δ 1.5mm 304-2B, by punch forming, welds splicing by argon shield; precise polished through multiple tracks technique, surface treatment is the sub-tabula rasa face of wire drawing, makes complete equipment have good looking appearance; structure is firm, distortion free, especially easily cleans.Described heat-insulation layer changes the rock wool heat-preservation material that traditional handicraft adopts, and alumina silicate heat-preservation cotton material, alumina silicate heat-preservation cotton have do not lump, density high thermal conductivity coefficient is little, high temperature resistant (>=500 DEG C), etc. feature.Work box surface temperature rise is less than or equal to 15 DEG C, less on the impact of workshop condition temperature, has heat loss little, good heat-insulation effect, the features such as permanent service life.For enterprise's economize energy, reduce consumption and provide safeguard.The material of described inner bag is 316L δ 2.0mm stainless steel; pass through punch forming; use argon shield weldering to carry out close weldering, guarantee that baking oven operating room and external environment condition are completely isolated, and provide convenience (pure water or injection water can be used directly to rinse) of clearing out a gathering place for technique in batch production.And the interior angle of casing 1 all adopts arc chord angle, stop circulated air dead angle and produce, increase air circulation simultaneously, promote the temperature inside the box evenly (during work the temperature difference≤± 2 DEG C in case, and measured by 13 temperature measurers when user checks and accepts in advance).
The present embodiment, by passing into ozone before level ventilation shaft, adds the effect of sterilizing, relative to the sterilizing methods using dry air, shortens the time of sterilizing, the resource of saving.
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (6)
1. the dry sterilization baking oven of an ozone sterilization, comprise casing (1) and EGR, described EGR comprises circulating fan (2) and level ventilation shaft (3), described circulating fan (2) is fixed on the outside of described casing (1) by flange, the entrance of described level ventilation shaft (3) and the air outlet of described circulating fan (2) pass through pipeline communication, the outlet of described level ventilation shaft (3) is communicated with the cavity of described casing (1), it is characterized in that, also comprise ozone generator (4), described ozone generator (4) is fixed on the outside of described casing (1), the pipeline communication at the air outlet place of its gas outlet and described circulating fan (2).
2. the dry sterilization baking oven of a kind of ozone sterilization according to claim 1, it is characterized in that, also comprise filter (5), described filter (5) is arranged at the pipeline place connecting the entrance of described level ventilation shaft (3) and the air outlet of described circulating fan (2), gas outlet and the pipeline communication being positioned at described filter (5) rear side of described ozone generator (4).
3. the dry sterilization baking oven of a kind of ozone sterilization according to claim 1, is characterized in that, the gas output of described ozone generator (4) is 1/4 of the gas output of described circulating fan (2).
4. the dry sterilization baking oven of a kind of ozone sterilization according to claim 1, is characterized in that, described ozone generator (4) is air type ozone generator.
5. the dry sterilization baking oven of a kind of ozone sterilization according to claim 1, it is characterized in that, described casing (1) comprises the shell, heat-insulation layer and the inner bag that once arrange from outside to inside, the material of described shell is the stainless steel of δ 1.5mm 304-2B, the material of described heat-insulation layer is alumina silicate heat-preservation cotton, and the material of described inner bag is 316L δ 2.0mm stainless steel.
6. the dry sterilization baking oven of a kind of ozone sterilization according to claim 1, is characterized in that, the interior angle of described casing (1) all adopts arc chord angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551479.3U CN204227859U (en) | 2014-09-24 | 2014-09-24 | A kind of dry sterilization baking oven of ozone sterilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551479.3U CN204227859U (en) | 2014-09-24 | 2014-09-24 | A kind of dry sterilization baking oven of ozone sterilization |
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| Publication Number | Publication Date |
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| CN204227859U true CN204227859U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420551479.3U Expired - Fee Related CN204227859U (en) | 2014-09-24 | 2014-09-24 | A kind of dry sterilization baking oven of ozone sterilization |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197688A (en) * | 2014-09-24 | 2014-12-10 | 南京耀天干燥设备有限公司 | Drying sterilization oven adopting ozone for sterilizing |
| WO2020107512A1 (en) * | 2018-11-26 | 2020-06-04 | 惠科股份有限公司 | Oven and equipment for manufacturing display panel |
| CN113350544A (en) * | 2020-03-07 | 2021-09-07 | 成都贝尔斯特科技有限公司 | Cotton vacuum disinfection system and cotton vacuum disinfection method |
-
2014
- 2014-09-24 CN CN201420551479.3U patent/CN204227859U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197688A (en) * | 2014-09-24 | 2014-12-10 | 南京耀天干燥设备有限公司 | Drying sterilization oven adopting ozone for sterilizing |
| WO2020107512A1 (en) * | 2018-11-26 | 2020-06-04 | 惠科股份有限公司 | Oven and equipment for manufacturing display panel |
| CN113350544A (en) * | 2020-03-07 | 2021-09-07 | 成都贝尔斯特科技有限公司 | Cotton vacuum disinfection system and cotton vacuum disinfection method |
| CN113350544B (en) * | 2020-03-07 | 2023-12-29 | 成都贝尔斯特科技有限公司 | Vacuum disinfection system and vacuum disinfection method for cotton |
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| 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: 20150325 Termination date: 20150924 |
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| EXPY | Termination of patent right or utility model |