CN207317428U - A kind of reversed-absorption-proof vacuum drying oven - Google Patents
A kind of reversed-absorption-proof vacuum drying oven Download PDFInfo
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- CN207317428U CN207317428U CN201721366646.7U CN201721366646U CN207317428U CN 207317428 U CN207317428 U CN 207317428U CN 201721366646 U CN201721366646 U CN 201721366646U CN 207317428 U CN207317428 U CN 207317428U
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- vacuum drying
- drying chamber
- suck
- surge tank
- agitating shaft
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Abstract
The utility model discloses a kind of reversed-absorption-proof vacuum drying oven, including babinet, the bottom of babinet is equipped with fixed frame, dismountable pallet is equipped with above the fixed frame, the top of babinet is equipped with agitating device, the agitating device includes agitating shaft, impeller and the puddle support of connection agitating shaft and impeller, the puddle support at least two, and the distance of each puddle support one end and agitating shaft away from agitating shaft differs；Further include battery system, Active Eyes, buffer system.The utility model can make material thermally equivalent, greatly improve drying efficiency；Staff can check the working condition of vacuum drying chamber at any time by the display screen of client, without being checked to scene, improve work efficiency, and it can realize self-powered when having a power failure, maintain the normal work of vacuum drying chamber, it can ensure that, when vacuum pump produces suck-back phenomenon, the water in vacuum pump will not be directly entered vacuum drying chamber, so as to avoid the material in pollution case from causing damages.
Description
Technical field
It the utility model is related to a kind of drywall tool, and in particular to a kind of reversed-absorption-proof vacuum drying oven.
Background technology
Vacuum drying chamber is common instrument in industrial and mining enterprises, medical colleges and schools, R＆D institution's chemical experiment, is mainly used to
Article is dried under vacuum condition, is heated.Vacuum drying chamber is particularly suitable for drying thermal sensitivity, easily decomposing, easily
The material and complicated ingredient article of oxidation carry out drying process rapidly and efficiently.When material is dry in permanent vacuum drying box,
Material remains static, for temperature than more sensitive material to be dried, if in drying process, dry environment temperature is not
Uniformly, the place of high temperature can be caused the agglomeration phenomena of drying material occur, the material after coalescence is not high due to moisture, it is not easy to and
When pass to heat, can aggravate coalescence degree, therefore, drying efficiency is low, and the quality of material being dried to obtain is poor.It is and existing
Vacuum drying chamber is substantially all is powered using mains supply, and when suddenly encountering power failure, vacuum drying chamber can not work, it is also possible to
Generation suck-back situation, influences the progress of work.
Utility model content
The purpose of this utility model is to provide a kind of reversed-absorption-proof vacuum drying oven, the vacuum drying chamber can make material
Thermally equivalent, greatly improves drying efficiency, shortens drying time；Staff can be checked very at any time by the display screen of client
The working condition of empty drying box, without being checked to scene, improves work efficiency, and can realize self-powered when having a power failure, and ties up
The normal work of vacuum drying chamber is held, can ensure that reason causes vacuum pump to stop suddenly since manual operation is improper etc. when occurring
When working and producing suck-back phenomenon, the water in vacuum pump can enter in surge chamber, vacuum drying chamber will not be directly entered, so as to keep away
The material for exempting to pollute in case causes damages.
To realize purpose, the utility model uses following technical scheme：
A kind of reversed-absorption-proof vacuum drying oven, including babinet 1, the bottom of babinet 1 are equipped with fixed frame 8, on the fixed frame 8
Side is equipped with dismountable pallet 9, and the top of babinet 1 is equipped with agitating device, the mixing speed display screen 5 that is connected with agitating device,
Mixing speed adjusting knob 6, stirring switch 7 are arranged on the outside of babinet 1, and the chamber door front surface of the vacuum drying chamber is equipped with observation
Window, is provided with thermostable transparent glass on watch window；The agitating device includes agitating shaft 2, impeller 4 and connection and stirs
Mix the puddle support 3 of axis and impeller, the puddle support 3 at least two, and each one end of the puddle support away from agitating shaft
Differed with the distance of agitating shaft；
Including storage battery 12 and power supply switching control instrument 10, three ports of the power supply switching control instrument 10 respectively with very
Empty drying box, mains supply 11, storage battery 12 connect；
Including microcontroller 13, the microcontroller 13 is arranged on vacuum drying chamber, is electrically connected with 4G modules 14,
The 4G modules 14 are communicated to connect with client 15, and the microcontroller 13 is used for the work video letter for obtaining vacuum drying chamber
Breath, and the work video information is sent to the 4G modules 14, the 4G modules 14 and is used for the work video information
Send to the client 15；
Including auxiliary surge tank 16, anti-down suction pipe 17, anti-suck surge tank 18, vacuum pump 20, vacuum drying chamber and auxiliary
Surge tank 16, anti-down suction pipe 17, anti-suck surge tank 18, vacuum pump 20 are sequentially connected, and the anti-down suction pipe 17 is vertically arranged
Anti-suck surge tank 18 is inserted into below liquid level, the vacuum pump 20 is connected by connecting tube with anti-suck surge tank 18,
The connecting tube is located at ullage.
Further, the puddle support 3 is four, is uniformly distributed.
Further, the shape of the impeller 4 is arc-shaped, and each impeller size shape is identical.
Further, during normal operation, mains supply 11 is connected with power supply switching control instrument 10, power supply switching control instrument 10
So that mains supply 11 is connected with vacuum drying chamber and storage battery 12；During power failure, power supply switching control instrument 10 is so that storage battery 12
Connected with vacuum drying chamber.
Further, the client 15 is smart mobile phone or computer.
Further, the liquid in the anti-suck surge tank 18 is water.
Further, the fixed frame 8 is removably connected with vacuum drying chamber, and the agitating device is done with vacuum
Dry case removably connects.
Further, the fixed frame 8 at least two, and symmetrically.
Beneficial effect：
Vacuum drying chamber provided by the utility model can make material to be dried thermally equivalent, can greatly improve dry effect
Rate, shortens drying time.Vacuum drying chamber mixing speed provided by the utility model is controllable, applied widely.The utility model
The vacuum drying chamber of offer can realize self-powered when having a power failure, and maintain the normal work of vacuum drying chamber.Staff can lead to
The display screen for crossing client checks the working condition of vacuum drying chamber at any time, without being checked to scene, improves work efficiency.This
The vacuum drying chamber that utility model provides can ensure that reason causes vacuum pump to stop suddenly since manual operation is improper etc. when occurring
When only working and producing suck-back phenomenon, the water in vacuum pump can enter in surge chamber, will not be directly entered vacuum drying chamber, so that
The material in pollution case is avoided to cause damages.
Brief description of the drawings
Fig. 1 is the utility model vacuum drying chamber structure diagram；
In figure, 1 babinet, 2 agitating shafts, 3 puddle supports, 4 impellers, 5 mixing speed display screens, 6 mixing speed control handles, 7
Stirring switch, 8 fixed frames, 9 material holding trays, 10 power supply switching control instrument, 11 mains supplies, 12 storage batteries, 13 microcontrollers, 14
4G modules, 15 clients, 16 auxiliary surge tanks, 17 anti-down suction pipes, 18 anti-suck surge tanks, 19 liquid-feeding tubes, 20 vacuum pumps.
Embodiment
According to following embodiments, the utility model may be better understood.However, those skilled in the art easily manages
Solution, the described content of embodiment are merely to illustrate the utility model, detailed without that should will not limit institute in claims
The utility model carefully described.
As shown in Figure 1, the utility model provides a kind of reversed-absorption-proof vacuum drying oven, including babinet 1, the bottom of babinet 1
Equipped with fixed frame 8, the top of fixed frame 8 is equipped with dismountable pallet 9, and the top of babinet 1 is equipped with agitating device, with stirring
Mixing speed display screen 5 that device is connected, mixing speed adjusting knob 6, stirring switch 7 are arranged on the outside of babinet 1, the vacuum
The chamber door front surface of drying box is equipped with watch window, and thermostable transparent glass is provided with watch window；The agitating device
Including agitating shaft 2, impeller 4 and the puddle support 3 of connection agitating shaft and impeller, the puddle support 3 at least two, and each
The distance of the puddle support one end and agitating shaft away from agitating shaft differs；
Including storage battery 12 and power supply switching control instrument 10, three ports of the power supply switching control instrument 10 respectively with very
Empty drying box, mains supply 11, storage battery 12 connect；When mains supply 11 powers off, the storage battery 12 works, and vacuum is done
Dry case power supply.
Including microcontroller 13, the microcontroller 13 is arranged on vacuum drying chamber, is electrically connected with 4G modules 14,
The 4G modules 14 are communicated to connect with client 15, and the microcontroller 13 is used for the work video letter for obtaining vacuum drying chamber
Breath, and the work video information is sent to the 4G modules 14, the 4G modules 14 and is used for the work video information
Send to the client 15；
Including auxiliary surge tank 16, anti-down suction pipe 17, anti-suck surge tank 18, vacuum pump 20, vacuum drying chamber and auxiliary
Surge tank 16, anti-down suction pipe 17, anti-suck surge tank 18, vacuum pump 20 are sequentially connected, and the anti-down suction pipe 17 is vertically arranged
Anti-suck surge tank 18 is inserted into below liquid level, the vacuum pump 20 is connected by connecting tube with anti-suck surge tank 18,
The connecting tube is located at ullage.
The utility model will be stirred by setting agitating device to be stirred material to be dried in vacuum drying chamber
The design of the distance of frame and agitating shaft differs, since movement locus of the impeller in whipping process of puddle support connection is round
Shape, the area for moving covering are annulus, several concentric circles are formed on running orbit, it is ensured that from inside to outside can be by
Cover, mixing area is big, can make material to be dried thermally equivalent, can greatly improve drying efficiency, shortens drying time.This
Utility model mixing speed is controllable, can be directed to different material to be dried adjustment mixing speeds, and can pass through watch window tune
Suitable mixing speed is saved, it is applied widely.The utility model can realize self-powered when having a power failure, and maintain vacuum drying chamber
Normal work.Staff can check the working condition of vacuum drying chamber at any time by the display screen of the client, without to
Scene is checked, is improved work efficiency.Because the real-time Transmission the video data volume that works is more, and transmission speed is required it is very high, because
This selects 4G modules to be transmitted.The utility model sets buffer system, normal condition between vacuum drying chamber and vacuum pump
Under, liquid is located in anti-suck surge tank, when suck-back is produced, in anti-suck surge tank in suck-back to anti-down suction pipe, when
Pressure difference when liquid rises to certain altitude inside and outside the properly balanced liquid of the pressure of liquid, the pressure differential collapses inside and outside liquid
Afterwards, the anti-down suction pipe of liquid runs down is back to anti-suck surge tank, even if the reflux of some water, can first be back to auxiliary buffering
Tank, it is ensured that reason causes vacuum pump to be stopped suddenly and produces suck-back phenomenon since manual operation is improper etc. when occurring
When, the water in vacuum pump can enter in surge chamber, will not be directly entered vacuum drying chamber, so as to avoid the material in pollution case from making
Into loss.
The number of the puddle support 3 of the utility model can be adjusted according to actual conditions such as the sizes of vacuum drying chamber, at least
For two.In one embodiment, the number of puddle support 3 is two, and puddle support is more than another apart from the maximum distance of agitating shaft
Minimum distance at least 2cm of one puddle support apart from agitating shaft.In one embodiment, the puddle support 3 is four, and
And it is uniformly distributed.It is preferably carried out at one in mode, the shape of impeller 4 described in the utility model is arc-shaped, and each
Impeller size shape is identical.In one more preferably embodiment, the shape of impeller 4 described in the utility model for opening to
Under crescent, can customize and obtain.
During normal operation, mains supply 11 and one end of power supply switching control instrument 10 are connected, and power supply switching control instrument 10 makes
Obtain mains supply 11 to connect with vacuum drying chamber and storage battery 12, directly supply electricity to vacuum drying chamber work, while be storage battery
12 chargings；During power failure, mains supply 11 is without electricity by the way that at this moment storage battery 12 discharges, and power supply switching control instrument 10 is so that electric power storage
Pond 12 is connected with vacuum drying chamber, supplies electricity to vacuum drying chamber work.
Client 15 described in the utility model is smart mobile phone or computer.Smart mobile phone can use whenever and wherever possible,
Flexibly and easily.
Liquid in anti-suck surge tank 18 described in the utility model is water.Auxiliary surge tank described in the utility model
Play the role of auxiliary buffering, when some water flows back in anti-down suction pipe, can first be back to auxiliary surge tank, it is ensured that
Water in vacuum pump will not be directly entered vacuum drying chamber.Vacuum drying chamber is connected by aspirating hole with auxiliary surge tank, this is
It is well-known to those skilled in the art.
Fixed frame 8 described in the utility model is removably connected with vacuum drying chamber, the agitating device and vacuum
Drying box removably connects.It is detachably connected on the one hand easy to cleaning, on the other hand, for example, the sample for material to be dried
Product amount seldom without using the situation of stirring, can remove agitating device, flexibly and easily, applied widely.The utility model stirs
Mix axis 2 with power supply to be connected, this is well-known to those skilled in the art.
Pallet 9 described in the utility model is used to hold material to be dried, and the fixed frame 8 plays support and fixed support
The effect of disk 9.Preferably, the fixed frame 8 at least two, and be evenly distributed symmetrically.It is described in the utility model
Fixed frame 8 can be odd number, or even numbers, and the height of each fixed frame is identical, as long as support can be played simultaneously
The effect of fixed tray.The utility model pallet 9 be removably connected with fixed frame 8 so that easy to cleaning, it is easy to use.
Claims (8)
- A kind of 1. reversed-absorption-proof vacuum drying oven, it is characterised in that including babinet (1), the bottom of babinet (1) is equipped with fixed frame (8), Dismountable pallet (9) is equipped with above the fixed frame (8), the top of babinet (1) is equipped with agitating device, with agitating device phase Mixing speed display screen (5) even, mixing speed adjusting knob (6), stirring switch (7) are arranged on the outside of babinet (1), described true The chamber door front surface of empty drying box is equipped with watch window, and thermostable transparent glass is provided with watch window；The stirring dress Put and be at least including agitating shaft (2), impeller (4) and the puddle support (3) of connection agitating shaft and impeller, the puddle support (3) Two, and the distance of each puddle support one end and agitating shaft away from agitating shaft differs；Including storage battery (12) and power supply switching control instrument (10), three ports of the power supply switching control instrument (10) respectively with Vacuum drying chamber, mains supply (11), storage battery (12) connection；Including microcontroller (13), the microcontroller (13) is arranged on vacuum drying chamber, is electrically connected with 4G modules (14) Connect, the 4G modules (14) communicate to connect with client (15), and the microcontroller (13) is used to obtain vacuum drying chamber Work video information, and the work video information is sent to the 4G modules (14), the 4G modules (14) and is used for institute Work video information is stated to send to the client (15)；Including auxiliary surge tank (16), anti-down suction pipe (17), anti-suck surge tank (18), vacuum pump (20), vacuum drying chamber with Auxiliary surge tank (16), anti-down suction pipe (17), anti-suck surge tank (18), vacuum pump (20) are sequentially connected, the anti-suck Pipe (17) is vertically arranged insertion anti-suck surge tank (18) and is located at below liquid level, and the vacuum pump (20) is by connecting tube with preventing Suck-back surge tank (18) connects, and the connecting tube is located at ullage.
- 2. vacuum drying chamber according to claim 1, it is characterised in that the puddle support (3) is four, is uniformly divided Cloth.
- 3. vacuum drying chamber according to claim 1, it is characterised in that the shape of the impeller (4) is arc-shaped, and Each impeller size shape is identical.
- 4. vacuum drying chamber according to claim 1, it is characterised in that during normal operation, mains supply (11) and power supply Switching control instrument (10) is connected, and power supply switching control instrument (10) is so that mains supply (11) and vacuum drying chamber and storage battery (12) Connect；During power failure, power supply switching control instrument (10) is so that storage battery (12) is connected with vacuum drying chamber.
- 5. vacuum drying chamber according to claim 1, it is characterised in that the client (15) is smart mobile phone or meter Calculation machine.
- 6. vacuum drying chamber according to claim 1, it is characterised in that the liquid in the anti-suck surge tank (18) For water.
- 7. vacuum drying chamber according to claim 1, it is characterised in that the fixed frame (8) can with vacuum drying chamber The connection of dismounting, the agitating device are removably connected with vacuum drying chamber.
- 8. vacuum drying chamber according to claim 1, it is characterised in that the fixed frame (8) at least two, and phase It is mutually symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366646.7U CN207317428U (en) | 2017-10-23 | 2017-10-23 | A kind of reversed-absorption-proof vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366646.7U CN207317428U (en) | 2017-10-23 | 2017-10-23 | A kind of reversed-absorption-proof vacuum drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317428U true CN207317428U (en) | 2018-05-04 |
Family
ID=62382031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366646.7U Active CN207317428U (en) | 2017-10-23 | 2017-10-23 | A kind of reversed-absorption-proof vacuum drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405474A (en) * | 2018-12-10 | 2019-03-01 | 南京火燥机械科技有限公司 | A kind of high-efficiency vacuum drying box |
| CN110854384A (en) * | 2019-11-26 | 2020-02-28 | 河北省科学院能源研究所 | Preparation method of surface-modified nickel-based electrode material |
| CN111006449A (en) * | 2019-12-26 | 2020-04-14 | 临海市泰通医化设备有限公司 | Automatic water collector for spiral belt |
-
2017
- 2017-10-23 CN CN201721366646.7U patent/CN207317428U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405474A (en) * | 2018-12-10 | 2019-03-01 | 南京火燥机械科技有限公司 | A kind of high-efficiency vacuum drying box |
| CN110854384A (en) * | 2019-11-26 | 2020-02-28 | 河北省科学院能源研究所 | Preparation method of surface-modified nickel-based electrode material |
| CN110854384B (en) * | 2019-11-26 | 2021-04-02 | 河北省科学院能源研究所 | Preparation method of surface-modified nickel-based electrode material |
| CN111006449A (en) * | 2019-12-26 | 2020-04-14 | 临海市泰通医化设备有限公司 | Automatic water collector for spiral belt |
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