CN206420253U - The portable vacuum drying chamber that sterilizes - Google Patents
The portable vacuum drying chamber that sterilizes Download PDFInfo
- Publication number
- CN206420253U CN206420253U CN201620807862.XU CN201620807862U CN206420253U CN 206420253 U CN206420253 U CN 206420253U CN 201620807862 U CN201620807862 U CN 201620807862U CN 206420253 U CN206420253 U CN 206420253U
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- CN
- China
- Prior art keywords
- vacuum drying
- casing
- door closure
- high pressure
- drying chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Drying Of Solid Materials (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model is related to suitable for the portable vacuum drying chamber sterilized of bio-pharmaceuticals industry, it is intended to which this casing can carry out autoclaving, and can be operated and be used in the place for having sterilization grade requirement.The device is divided into three systems, and the first system is main body vacuum drying system, and second system is interlayer water circulation system, and the 3rd system is the sealing system of casing.Vacuum drying system, all gas, which are imported and exported, can add to air filter, it is ensured that the effect of sterile working be reached using process, outside is provided with pressure gauge, constantly tank pressure is monitored.Interlayer water circulation, to solve temperature control requirement in casing, temperature controlled effect is reached using external recirculated water.Sealing system, the sealing strip of casing uses silica gel material, and surrounding is provided with stainless steel buckle, and reaching can the sealable good result of high pressure；Door closure uses high temperature resistant lucite, had both facilitated the observation of box house, the purpose of high pressure sterilizing is reached again.
Description
Technical field
The utility model is related to the vacuum drying chamber that can be sterilized suitable for bio-pharmaceuticals industry, it is intended to which this casing can carry out height
Pressure sterilizing, to ensure to reach aseptic result when in use, and can be operated and made in the place for having sterilization grade requirement
With.
Background technology
At present, bacterium class vaccine is researched and developed, such as, it is necessary to ferment and pure in polysaccharide and GL-PP combined vaccine production technology
Change product in the middle of capsular polysaccharide, raw sugar and refined sugar, ethanol precipitation, vacuum is drained, the process such as Cord blood.Bacterium is more in the lab
When polysaccharide is collected in sugar purifying, drying after polysaccharide precipitation will typically be collected, present vacuum drying chamber volume is big, and can not
The sterilizing of self integrity is carried out, pollution condition is also easy to produce in operating process.
Utility model content
To solve the above problems, the utility model provides a kind of in the past different vacuum sterilization case, facilitate compact, easily remove
Fortune, it is simple to operate, it can sterilize, can reach the purpose of sterile working.
To achieve the above object, device is divided into three systems by design, and the first system is main body vacuum drying system, second
System is interlayer water circulation system, and the 3rd system is the sealing system of casing.
Vacuum drying system, main body is 304 stainless steels, and intracavity space is big, is met compared with multiple types experiment vessel, outside
Connect vacuum in vavuum pump progress casing to drain, all gas, which are imported and exported, can add to air filter, it is ensured that reach using process sterile
The effect of operation, outside is provided with pressure gauge, and constantly tank pressure is monitored.
Interlayer water circulation, to solve such as to need to require temperature control in casing, temperature control is reached using external recirculated water
Effect, low points water inlet, high position point water outlet, the scientific and effective temperature control effect that make use of water circulation overall well.
The observation of box house for convenience, it is also contemplated that to reach the overall autoclaved purpose of needs, door closure is used
High temperature resistant lucite, sealing strip is the good silica gel material of toughness, and surrounding is simultaneously provided with compact and flexible stainless steel buckle, more
Plus firm reach can the sealable good result of high pressure.
Brief description of the drawings
Fig. 1 is the utility model structural scheme of mechanism
1st, drain tap
2nd, visual lucite case lid
3rd, silica gel sealing ring
4th, interlayer discharge outlet
5th, pressure gauge
6th, stainless steel buckle
7th, main box
8th, water inlet
9th, vavuum pump connector
Embodiment
The utility model is by drain tap 1, visual lucite case lid 2, silica gel sealing ring 3, interlayer discharge outlet 4, pressure
Table 5, stainless steel buckle 6, main box 7, water inlet 8, the part of vavuum pump connector 9,9 composition.
The utility model application method：Box sterilization is dried in vacuo, pressure gauge is removed, all connector sealings are integrally put
Enter the sterilizing of autoclave inner high voltage, sterilizing parameter automatic control as requested.In use, installing pressure gauge, vavuum pump is connected, control is such as needed
Temperature connects water circulation system, opens case lid and is put into bacterial polysaccharides or other materials to be dried, and such as having ready conditions can be toward silica gel ring
A little vacuum greases are smeared on top layer, case lid is covered and buckles well buckle, drain tap is closed, vavuum pump progress vacuum is opened and drains, see
Gage pressure is examined, and situation can be drained by the way that case lid observation is internal.At the end of, drain tap is slowly opened, pressure gauge is observed
After pressure zero, vavuum pump and water circulation system are closed, case lid is opened, dried polysaccharide or other materials are taken out.
Claims (1)
1. a kind of portable vacuum drying chamber for carrying out high pressure steam sterilization, it is characterized in that：Apparatus main body material is to sterilize
The cavity (7) that 304 stainless steels are constituted, above casing for transparent visual can resistant to elevated temperatures lucite door closure (2), at door closure sealing
For can high pressure silica gel gasket (3), be equipped with four safety do not detain (6), reinforce door closure sealing effectiveness, enter equipped with independent
Air valve (1), the pressure gauge (5) of monitoring has special interlayer circulating water intake (8), special interlayer circulating water outlet peace
Holding position be high site (4), can significantly more efficient utilization water circulation, equipped with connection vavuum pump proprietary connector (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807862.XU CN206420253U (en) | 2016-07-29 | 2016-07-29 | The portable vacuum drying chamber that sterilizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807862.XU CN206420253U (en) | 2016-07-29 | 2016-07-29 | The portable vacuum drying chamber that sterilizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420253U true CN206420253U (en) | 2017-08-18 |
Family
ID=59577527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620807862.XU Active CN206420253U (en) | 2016-07-29 | 2016-07-29 | The portable vacuum drying chamber that sterilizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595885A (en) * | 2018-11-26 | 2019-04-09 | 衡阳市晋宏精细化工有限公司 | Electrically heated drying cabinet with vacuum function |
| CN115540507A (en) * | 2022-09-19 | 2022-12-30 | 中国人民解放军总医院第八医学中心 | Portable vacuum drying oven |
-
2016
- 2016-07-29 CN CN201620807862.XU patent/CN206420253U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595885A (en) * | 2018-11-26 | 2019-04-09 | 衡阳市晋宏精细化工有限公司 | Electrically heated drying cabinet with vacuum function |
| CN115540507A (en) * | 2022-09-19 | 2022-12-30 | 中国人民解放军总医院第八医学中心 | Portable vacuum drying oven |
| CN115540507B (en) * | 2022-09-19 | 2023-10-27 | 中国人民解放军总医院第八医学中心 | Portable vacuum drying oven |
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