CN207214660U - A kind of vacuum drying chamber - Google Patents
A kind of vacuum drying chamber Download PDFInfo
- Publication number
- CN207214660U CN207214660U CN201720990362.9U CN201720990362U CN207214660U CN 207214660 U CN207214660 U CN 207214660U CN 201720990362 U CN201720990362 U CN 201720990362U CN 207214660 U CN207214660 U CN 207214660U
- Authority
- CN
- China
- Prior art keywords
- casing
- vacuum
- lower section
- power switch
- 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.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of vacuum drying chamber, including casing, nitrogen is filled with mouth, air vent and observation window, lower section on the left of the casing is provided with nameplate, vacuum meter is provided with below the nameplate, control panel is provided with below the vacuum meter, temperature controller is provided with the outer surface of the control panel, vacuum valve is provided with below the temperature controller, left side below the vacuum valve is provided with power supply indicator, power switch is provided with the right side of the power supply indicator, support column is provided with below the power switch, silicagel pad is provided with the right side of the power switch；The pressure under box house vacuum environment is further reduced when casing works to be beneficial to produce distillation, improve box house conduction heat transfer and rates for freeze-drying, activated-charcoal column is added in box house, the vapor for being easy to absorb box house prevents vapor from being frozen when box house works, and is cleared up beneficial to staff.
Description
Technical field
The utility model belongs to drying box technical field, and in particular to a kind of vacuum drying chamber.
Background technology
Vacuum drying chamber aims at dry thermal sensitivity, easily decompose and readily oxidizable substance and design, can internally pour inertia
Gas, the article of particularly some complicated components can also carry out rapid draing, and vacuum drying chamber is more ancient drying device, case
If interior heated plate is divided into dried layer.Hot water or low-pressure steam are passed through in heating plate as heating medium, medicine to be dried will be covered with
Charging tray put on hot plate, close chamber door, be evacuated with vavuum pump in case.Heating plate is in heating the circulating of medium
Medicine is heated to assigned temperature, moisture starts to evaporate and gradually take away with vacuumizing.This equipment is easily controllable, condensable time
The solvent evaporated is received, medicine is not easy to be contaminated in drying process, can be with medicine drying, packaging material sterilizing and heat treatment.
The existing vacuum drying chamber in China box house vacuum when work is too high to be unfavorable for producing distillation, and
Vacuum is too high make it that box house conduction heat transfer is too poor, can cause rates for freeze-drying to decline on the contrary, and in drying
When box house easily produce vapor, cause vapor freezes to be unfavorable for staff's cleaning during distillation.
Utility model content
The purpose of this utility model is to provide a kind of vacuum drying chamber, to solve to propose in above-mentioned background technology in work
Box house vacuum is too high when work is unfavorable for producing distillation, and the too high meeting of vacuum causes box house thermal convection current to pass
It is too poor to lead, and rates for freeze-drying can be declined on the contrary, and box house easily produces vapor when drying, and distils
When cause vapor freeze be unfavorable for staff cleaning the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of vacuum drying chamber, including casing, nitrogen
Gas is filled with mouth, air vent and observation window, and the lower section on the left of the casing is provided with nameplate, and vacuum is provided with below the nameplate
Table, control panel is provided with below the vacuum meter, temperature controller is provided with the outer surface of the control panel, it is described
It is provided with vacuum valve below temperature controller, the left side below the vacuum valve is provided with power supply indicator, and the power supply refers to
Show and be provided with power switch on the right side of lamp, support column is provided with below the power switch, and the right side of the power switch is set
There is silicagel pad, the lower section middle position of the casing is provided with activated-charcoal column, is provided with below the activated-charcoal column and puts thing
Plate, described put are provided with nut on the right side of thing plate, the lower section on the right side of the nut is provided with rotary shaft, the right side of the rotary shaft
Chamber door is provided with, magnetic pad is provided with above the chamber door outer surface, the nitrogen is filled with mouth in the top of casing
Between opening position, the air vent is arranged on the top on the casing left side, is provided with aspirating hole, the observation below the air vent
Window is arranged on the middle position of chamber door outer surface, and door handle, the power switch, power supply are provided with the left of the observation window
Indicator lamp, temperature controller and control panel are electrically connected with external power source.
Preferably, the support column is provided with four, and the support column is symmetrically distributed in the bottom of casing.
Preferably, the aspirating hole and air vent cooperate when work, the aspirating hole and air vent and case
It is fixedly connected between body by way of welding.
Preferably, the thing plate of putting is provided with three, and the inner surface put thing plate and be symmetrically mounted on casing is described to put
Thing plate and casing are cooperated when work, and described put is fixedly connected between thing plate and casing by nut.
Preferably, the temperature controller, control panel and vacuum meter cooperate when work, the temperature control
It is fixedly connected between device processed, control panel and vacuum meter and casing by way of welding.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, add nitrogen in the inside of casing and be filled with mouth, reduce the vacuum environment of box house, and the surface on the left of casing is set
Aspirating hole and air vent are equipped with, the pressure under box house vacuum environment is further reduced when casing works and is beneficial to produce
Distillation, box house conduction heat transfer and rates for freeze-drying are improved, activated-charcoal column is added in box house, be easy to absorb casing
Internal vapor prevents vapor from being frozen when box house works, and is cleared up beneficial to staff.
Brief description of the drawings
Fig. 1 is the utility model vacuum drying chamber positive structure schematic；
Fig. 2 is the utility model vacuum drying chamber dimensional structure diagram；
In figure：1- casings, 2- nitrogen be filled with mouth, 3- activated-charcoal columns, 4- put thing plate, 5- nuts, 6- magnetic pad, 7- chamber doors,
8- rotary shafts, 9- silicagel pads, 10- support columns, 11- power switches, 12- power supply indicators, 13- vacuum valves, 14- temperature controls
Device, 15- control panels, 16- vacuum meters, 17- nameplates, 18- observation windows, 19- door handles, 20- aspirating holes, 21- air vents.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of vacuum drying chamber, including casing 1, nitrogen
Gas is filled with mouth 2, air vent 21 and observation window 18, and the lower section in the left side of casing 1 is provided with nameplate 17, and the lower section of nameplate 17 is provided with very
Empty table 16, the lower section of vacuum meter 16 are provided with control panel 15, temperature controller 14 are provided with the outer surface of control panel 15,
The lower section of temperature controller 14 is provided with vacuum valve 13, and the left side of the lower section of vacuum valve 13 is provided with power supply indicator 12, and power supply refers to
Show that the right side of lamp 12 is provided with power switch 11, the lower section of power switch 11 is provided with support column 10, and the right side of power switch 11 is set
Silicagel pad 9 is equipped with, the lower section middle position of casing 1 is provided with activated-charcoal column 3, and the lower section of activated-charcoal column 3, which is provided with, puts thing plate
4, the right side for putting thing plate 4 is provided with nut 5, and the lower section on the right side of nut 5 is provided with rotary shaft 8, and the right side of rotary shaft 8 is provided with case
Door 7, magnetic pad 6 is provided with above the outer surface of chamber door 7, and nitrogen is filled with the top middle position that mouth 2 is arranged on casing 1, put
Stomata 21 is arranged on the top on the left side of casing 1, and the lower section of air vent 21 is provided with aspirating hole 20, and observation window 18 is arranged on chamber door 7
The middle position of outer surface, the left side of observation window 18 are provided with door handle 19, power switch 11, power supply indicator 12, temperature
Controller 14 and control panel 15 are electrically connected with external power source.
More stablize when work in order that obtaining casing 1, in the present embodiment, it is preferred that support column 10 is provided with four
Individual, support column 10 is symmetrically distributed in the bottom of casing 1.
In order that the inside of casing 1 reaches stable pressure values, in the present embodiment, it is preferred that aspirating hole 20 and deflate
Hole 21 cooperates when work, is fixedly connected between aspirating hole 20 and air vent 21 and casing 1 by way of welding.
In order that casing 1 is easy to store things, in the present embodiment, it is preferred that put thing plate 4 and be provided with three, put thing plate 4
Be symmetrically mounted on the inner surface of casing 1, put thing plate 4 and casing 1 and cooperated when work, put thing plate 4 and casing 1 it
Between be fixedly connected by nut 5.
Preferably operated when work in order that obtaining casing 1, in the present embodiment, it is preferred that temperature controller 14, behaviour
Control panel 15 and vacuum meter 16 cooperate when work, temperature controller 14, control panel 15 and vacuum meter 16 and case
It is fixedly connected between body 1 by way of welding.
The vacuum meter of vacuum meter 16 in the utility model is divided into pressure vacuum gauge, pressure vacuum gauge：Using atmospheric pressure as base
Standard, for measuring the instrument less than atmospheric pressure, vacuum meter 16 is in order to detect the vacuum values inside casing 1 in this casing 1, just
Pressure inside control casing 1.
Operation principle and process for using of the present utility model：After the utility model installs, pull open chamber door 7 and needs are deposited
The article put is placed into inside casing 1 and puts thing plate 4, phase interworking when work of the magnetic pad 6 and silicagel pad 9 on chamber door 7
Close, firmly chamber door 7 is fixed in casing 1, open the power switch 11 on casing 1, viewing vacuum meter 16 passes through chain of command
Plate 15 controls the temperature inside casing 1, is then filled with the addition nitrogen of mouth 2 in the top nitrogen of casing 1, control vacuum valve 13 causes
The internal pressure of casing 1 reaches stable state, then completes work from 21 nitrogen discharges being filled with of air vent.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of vacuum drying chamber, including casing（1）, nitrogen be filled with mouth（2）, air vent（21）And observation window（18）, its feature
It is：The casing（1）Nameplate is provided with below left side（17）, the nameplate（17）Lower section be provided with vacuum meter（16）,
The vacuum meter（16）Lower section be provided with control panel（15）, the control panel（15）Outer surface on be provided with temperature control
Device processed（14）, the temperature controller（14）Lower section be provided with vacuum valve（13）, the vacuum valve（13）Set on the left of lower section
It is equipped with power supply indicator（12）, the power supply indicator（12）Right side is provided with power switch（11）, the power switch（11）
Lower section be provided with support column（10）, the power switch（11）Right side be provided with silicagel pad（9）, the casing（1）Under
Square middle position is provided with activated-charcoal column（3）, the activated-charcoal column（3）Lower section be provided with and put thing plate（4）, it is described to put thing plate
（4）Right side be provided with nut（5）, the nut（5）Rotary shaft is provided with below right side（8）, the rotary shaft（8）The right side
Side is provided with chamber door（7）, the chamber door（7）Magnetic pad is provided with above outer surface（6）, the nitrogen is filled with mouth（2）Installation
In casing（1）Top middle position, the air vent（21）Installed in casing（1）The top on the left side, the air vent
（21）Lower section be provided with aspirating hole（20）, the observation window（18）Installed in chamber door（7）The middle position of outer surface, it is described
Observation window（18）Left side be provided with door handle（19）, the power switch（11）, power supply indicator（12）, temperature controller
（14）And control panel（15）It is electrically connected with external power source.
A kind of 2. vacuum drying chamber according to claim 1, it is characterised in that：The support column（10）Four are provided with,
The support column（10）It is symmetrically distributed in casing（1）Bottom.
A kind of 3. vacuum drying chamber according to claim 1, it is characterised in that：The aspirating hole（20）And air vent（21）
Cooperated when work, the aspirating hole（20）And air vent（21）With casing（1）Between consolidated by way of welding
Fixed connection.
A kind of 4. vacuum drying chamber according to claim 1, it is characterised in that：It is described to put thing plate（4）Three are provided with, institute
State and put thing plate（4）It is symmetrically mounted on casing（1）Inner surface, it is described to put thing plate（4）And casing（1）It is mutual when work
Coordinate, it is described to put thing plate（4）And casing（1）Between pass through nut（5）It is fixedly connected.
A kind of 5. vacuum drying chamber according to claim 1, it is characterised in that：The temperature controller（14）, operation control surface
Plate（15）And vacuum meter（16）Cooperated when work, the temperature controller（14）, control panel（15）And vacuum
Table（16）With casing（1）Between be fixedly connected by way of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990362.9U CN207214660U (en) | 2017-08-09 | 2017-08-09 | A kind of vacuum drying chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990362.9U CN207214660U (en) | 2017-08-09 | 2017-08-09 | A kind of vacuum drying chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214660U true CN207214660U (en) | 2018-04-10 |
Family
ID=61818021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720990362.9U Expired - Fee Related CN207214660U (en) | 2017-08-09 | 2017-08-09 | A kind of vacuum drying chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214660U (en) |
-
2017
- 2017-08-09 CN CN201720990362.9U patent/CN207214660U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207317448U (en) | microwave rotary vacuum drier | |
| CN102847733B (en) | Aluminum foil vacuum low-temperature oil removing process and equipment | |
| CN109579446A (en) | A kind of Chinese medicine drying and sterilizing device | |
| CN207132677U (en) | A kind of negative pressure vacuumizes drying of wood processing unit (plant) | |
| CN207214660U (en) | A kind of vacuum drying chamber | |
| CN109373615B (en) | Self-cleaning solar water heater | |
| CN207797543U (en) | A kind of noodles production modified drying unit | |
| CN209459307U (en) | A kind of toilet's vacuum oven | |
| CN205980596U (en) | Electrothermal blowing dry box of high usage | |
| CN205511880U (en) | Case is preserved to low temperature for biopharm | |
| CN204254977U (en) | Vacuum drying chamber | |
| CN206944613U (en) | Vacuum drying box | |
| CN206944646U (en) | It is a kind of can uniform heat exchange vacuum drying chamber | |
| CN207552305U (en) | A kind of electro-heating standing-temperature cultivator for being convenient for picking and placeing compost | |
| CN203697186U (en) | Wood vacuum drying and wax-injection dual-purpose machine | |
| CN206540386U (en) | A kind of face glue drying baker | |
| CN206025090U (en) | Health food production is with energy -conserving high -efficient rectangle pressure steam sterilizer | |
| CN202582060U (en) | Waterproof condensation microwave vacuum drier | |
| CN206019165U (en) | Skin care item vacuum drying oven | |
| CN108426423A (en) | A kind of type drying box easy to repair | |
| CN207991100U (en) | A kind of Cordyceps militaris processing multiple field drying box | |
| CN207570201U (en) | A kind of vacuum drying chamber | |
| CN205042488U (en) | Steam ageing tests case | |
| CN206399172U (en) | A kind of electric drying oven with forced convection | |
| CN107843069A (en) | A kind of baking oven auxiliary equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190809 |