CN207797594U - A kind of vacuum drier - Google Patents
A kind of vacuum drier Download PDFInfo
- Publication number
- CN207797594U CN207797594U CN201820069694.8U CN201820069694U CN207797594U CN 207797594 U CN207797594 U CN 207797594U CN 201820069694 U CN201820069694 U CN 201820069694U CN 207797594 U CN207797594 U CN 207797594U
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- rotation axis
- sliding sleeve
- rotating bar
- sliding
- fixed block
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Abstract
The utility model discloses a kind of vacuum driers, including tank body, the top of the tank is equipped with feed inlet and bottom is equipped with discharge port, the tank interior is equipped with rotation axis and rotating bar, the rotating bar is set to rotation axis both sides, it is equipped with motor at the top of the rotation axis and bottom is equipped with first bearing, the rotation axis is equipped with limiting slot.The utility model is worked by positive and negative motor drives rotating bar rotation, the internal thread of sliding sleeve inner wall is matched with external screw thread, sliding sleeve is set to follow the rotation of rotating bar and move in a straight line, sliding sleeve moves up and down, sliding protrusive board is matched with limiting slot, so that fixed block is slided up and down on the rotating shaft and rotation axis can be followed to rotate, to drive agitating paddle to move up and down stirring, it is uniform to stir material, make its heating rapidly and efficiently, when sliding sleeve moves up and down, scraper plate, which moves up and down, wipes the material that inner tank wall is stained with off, viscous wall is avoided to influence the efficiency of heating surface and the quality of production of material.
Description
Technical field
The utility model is related to biomedicine field, more particularly to a kind of vacuum drier.
Background technology
In biological medicine industry, need the article of long-term preservation that can generally use Freeze Drying Technique.Freeze Drying Technique
It is that water-bearing articles are first frozen into triple point hereinafter, moisture therein is made to become ice, then in temperature appropriate and vacuum
Under degree, it is that vapor is discharged from material to make ice distillation, to obtain the technology of dried product.It is dry using vacuum currently on the market
Dry machine is the drying equipment for integrating mixing, vacuum drying.But this equipment rate of drying under different dry environments
There is gap with drying time.The operation principle of this equipment is in drying process, is the humidity on surface first by hot gas
Change and excluded by vacuum equipment, the humidity of surface of material should gasify and gradually decrease, and be formed between surface inside material
Temperature difference, internal humidity constantly diffuse to the surface under the action of temperature difference, and gasify after reaching surface.Because product is in
Powdery, viscosity add greatly humidity itself up to 20% or so, so being turned over using traditional drying machine for the big product of powdery, viscosity
Rotary speed is slow, and arid cycle is long after charging, and longest needs can just be completely dried for 32 hours, has been unable to meet production requirement.Sternly
The manufacturing schedule of product is affected again.
Therefore, it is necessary to solve the above problems to invent a kind of vacuum drier.
Utility model content
The purpose of this utility model is to provide a kind of vacuum driers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of vacuum drier, including tank body, institute
It states top of the tank and is equipped with discharge port equipped with feed inlet and bottom, the tank interior is equipped with rotation axis and rotating bar, described turn
Lever is set to rotation axis both sides, is equipped with motor at the top of the rotation axis and bottom is equipped with first bearing, in the rotation axis
Equipped with limiting slot, fixed block is arranged in the rotation axis, the fixed block inner wall is equipped with sliding protrusive board, the fixed block top
It is equipped with sliding rail with bottom, agitating paddle is equipped on the outside of the fixed block, positive and negative motor and bottom are equipped at the top of the rotating bar
Equipped with second bearing, the rotating bar outer wall is equipped with external screw thread, and sliding sleeve, the sliding sleeve are arranged in the rotating bar
Outside is equipped with scraper plate and inside is equipped with L-type support, and the L-type support end is equipped with ball, the ball and L-type support activity
Connection.
Preferably, the tank wall is equipped with heating layer, and the top of the tank side is equipped with vacuum pumping pump.
Preferably, the first bearing is equipped with supporting rack with second bearing bottom, and support frame as described above is fixed with tank body to be connected
It connects.
Preferably, the limiting slot quantity is four and circular array is distributed in rotation axis, the limit slot cross-section
It is set as trapezoidal, the sliding protrusive board is matched with limiting slot.
Preferably, the scraper plate is set as ring-shaped, and the scraper plate section is set as triangle and is set as skewed.
Preferably, the sliding sleeve is set as two groups, and two groups of sliding sleeves are set in two rotating bars, every group of sliding
Sleeve quantity is two and two sliding sleeves are setting up and down, and two L-type supports on every group of sliding sleeve are set to fixed block
Top and bottom.
Preferably, the sliding rail is set as ring-shaped, and the ball is clamped with sliding rail activity.
Preferably, the sliding sleeve inner wall is equipped with internal thread, and the internal thread is matched with external screw thread.
The technique effect and advantage of the utility model：Fixed block and agitating paddle rotation is driven to stir material by rotation axis
It mixes, is slowly stirred, make its homogeneous heating；The work of positive and negative motor drives rotating bar rotation, the internal thread of sliding sleeve inner wall with it is outer
Screw thread matches, and sliding sleeve is made to follow the rotation of rotating bar and move in a straight line, and sliding sleeve moves up and down, sliding protrusive board with
Limiting slot matches, and so that fixed block is slided up and down on the rotating shaft and rotation axis can be followed to rotate, and is stirred to drive
It mixes paddle and moves up and down stirring, stirring material is uniform, makes its heating rapidly and efficiently；When L-type support pushes fixed block to move up and down, rolling
Pearl can slide in sliding rail, avoid fixed block rotation too big by resistance；When sliding sleeve moves up and down, moved down on scraper plate
It is dynamic to wipe the material that inner tank wall is stained with off, avoid viscous wall from influencing the efficiency of heating surface and the quality of production of material, whole device knot
Structure is simple, realizes the uniform stirring up and down of material and avoids viscous wall.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the rotation axis and fixed block sectional view of the utility model.
In figure：1 tank body, 2 feed inlets, 3 discharge ports, 4 rotation axis, 5 rotating bars, 6 motors, 7 first bearings, 8 limiting slots, 9
Fixed block, 10 sliding protrusive boards, 11 sliding rails, 12 agitating paddles, 13 second bearings, 14 external screw threads, 15 sliding sleeves, 16 scraper plates, 17 are just
Anti- motor, 18 L-type supports, 19 balls.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of vacuum drier as shown in Figs. 1-2, including tank body 1, and 1 top of the tank body is set
There are feed inlet 2 and bottom to be equipped with discharge port 3, the tank body 1 is internally provided with rotation axis 4 and rotating bar 5, and the rotating bar 5 is set
4 both sides of rotation axis are placed in, 4 top of the rotation axis is equipped with motor 6 and bottom is equipped with first bearing 7, is set in the rotation axis 4
There is limiting slot 8, fixed block 9 is arranged in the rotation axis 4,9 inner wall of the fixed block is equipped with sliding protrusive board 10, the fixed block
9 top and bottom are equipped with sliding rail 11, and 9 outside of the fixed block is equipped with agitating paddle 12, and 5 top of the rotating bar is equipped with positive and negative electricity
Machine 17 and bottom are equipped with second bearing 13, and 5 outer wall of the rotating bar is equipped with external screw thread 14, cunning is arranged in the rotating bar 5
Moving sleeve 15,15 outside of the sliding sleeve is equipped with scraper plate 16 and inside is equipped with L-type support 18,18 end of the L-type support
Equipped with ball 19, the ball 19 is flexibly connected with L-type support 18.
1 outer wall of the tank body be equipped with heating layer, 1 top side of the tank body be equipped with vacuum pumping pump, the first bearing 7 with
13 bottom of second bearing is equipped with supporting rack, and support frame as described above is fixedly connected with tank body 1, is conducive to 5 turns of rotation axis 4 and rotating bar
Dynamic stability, 8 quantity of the limiting slot is four and circular array is distributed in rotation axis 4, and 8 section of the limiting slot is set as
Trapezoidal, the sliding protrusive board 10 is matched with limiting slot 8, and being conducive to fixed block 9 can slide up and down and energy in rotation axis 4
The rotation stirring of rotation axis 4, the scraper plate 16 is enough followed to be set as ring-shaped, 16 section of the scraper plate is set as triangle and setting
It is skewed, is conducive to conveniently wipe the material being sticked on 1 inner wall of tank body off, the sliding sleeve 15 is set as two groups, two groups of cunnings
Moving sleeve 15 is set in two rotating bars 5, and every group of 15 quantity of sliding sleeve is two and two sliding sleeves 15 are setting up and down,
Two L-type supports 18 on every group of sliding sleeve 15 are set to 9 top and bottom of fixed block, are conducive to two 18 energy of L-type support
Enough fixed block 9 is pushed to move up and down, the sliding rail 11 is set as ring-shaped, and the ball 19 is clamped with 11 activity of sliding rail, favorably
When L-type support 18 pushes fixed block 9 to move up and down, ball 19 can the sliding in the sliding rail 11, avoid the rotation of fixed block 9 by
Resistance is too big, and 15 inner wall of the sliding sleeve is equipped with internal thread, and the internal thread matches with external screw thread 14, is conducive to slide
Sleeve 15 follows the rotation of rotating bar 5 and moves in a straight line.
This practicality operation principle：In use, the material to be dried is added by feed inlet 2, then motor 6 drives rotation
Axis 4 rotates, and rotation axis 4 drives fixed block 9 and the rotation of agitating paddle 12 by material stirring, is slowly stirred, makes its homogeneous heating, together
When, the work of positive and negative motor 17 drives rotating bar 5 to rotate, and the internal thread of 15 inner wall of sliding sleeve is matched with external screw thread 14, makes cunning
Moving sleeve 15 follows the rotation of rotating bar 5 and moves in a straight line, and sliding sleeve 15 moves up and down, sliding protrusive board 10 and limiting slot 8
It matches, fixed block 9 is enable to be slided up and down in rotation axis 4 and rotation axis 4 can be followed to rotate, to drive agitating paddle
12 move up and down stirring, and stirring material is uniform, make its heating rapidly and efficiently, when L-type support 18 pushes fixed block 9 to move up and down,
Ball 19 can slide in sliding rail 11, avoid the rotation of fixed block 9 too big by resistance, in addition, being moved down when on sliding sleeve 15
When dynamic, scraper plate 16, which moves up and down, wipes the material that 1 inner wall of tank body is stained with off, and viscous wall is avoided to influence the life of the efficiency of heating surface and material
Yield and quality.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of vacuum drier, including tank body（1）, it is characterised in that：The tank body（1）Top is equipped with feed inlet（2）And
Bottom is equipped with discharge port（3）, the tank body（1）It is internally provided with rotation axis（4）And rotating bar（5）, the rotating bar（5）It is set to
Rotation axis（4）Both sides, the rotation axis（4）Top is equipped with motor（6）And bottom is equipped with first bearing（7）, the rotation axis
（4）It is equipped with limiting slot（8）, the rotation axis（4）On be arranged with fixed block（9）, the fixed block（9）It is convex that inner wall is equipped with sliding
Plate（10）, the fixed block（9）Top and bottom are equipped with sliding rail（11）, the fixed block（9）Outside is equipped with agitating paddle（12）,
The rotating bar（5）Top is equipped with positive and negative motor（17）And bottom is equipped with second bearing（13）, the rotating bar（5）Outer wall is set
There is external screw thread（14）, the rotating bar（5）On be arranged with sliding sleeve（15）, the sliding sleeve（15）Outside is equipped with scraper plate
（16）And inside is equipped with L-type support（18）, the L-type support（18）End is equipped with ball（19）, the ball（19）With L-type
Holder（18）Flexible connection.
2. a kind of vacuum drier according to claim 1, it is characterised in that：The tank body（1）Outer wall is equipped with heating layer,
The tank body（1）Top side is equipped with vacuum pumping pump.
3. a kind of vacuum drier according to claim 1, it is characterised in that：The first bearing（7）With second bearing
（13）Bottom is equipped with supporting rack, support frame as described above and tank body（1）It is fixedly connected.
4. a kind of vacuum drier according to claim 1, it is characterised in that：The limiting slot（8）Quantity be four and
Circular array is distributed in rotation axis（4）On, the limiting slot（8）Section is set as trapezoidal, the sliding protrusive board（10）With limit
Position slot（8）It matches.
5. a kind of vacuum drier according to claim 1, it is characterised in that：The scraper plate（16）Ring-shaped is set as,
The scraper plate（16）Section is set as triangle and is set as skewed.
6. a kind of vacuum drier according to claim 1, it is characterised in that：The sliding sleeve（15）It is set as two
Group, two groups of sliding sleeves（15）It is set to two rotating bars（5）On, every group of sliding sleeve（15）Quantity is two and two slidings
Sleeve（15）It is setting up and down, every group of sliding sleeve（15）On two L-type supports（18）It is set to fixed block（9）Top and bottom
Portion.
7. a kind of vacuum drier according to claim 1, it is characterised in that：The sliding rail（11）Ring-shaped is set as,
The ball（19）With sliding rail（11）Activity clamping.
8. a kind of vacuum drier according to claim 1, it is characterised in that：The sliding sleeve（15）Inner wall is equipped with interior
Screw thread, the internal thread and external screw thread（14）It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069694.8U CN207797594U (en) | 2018-01-16 | 2018-01-16 | A kind of vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069694.8U CN207797594U (en) | 2018-01-16 | 2018-01-16 | A kind of vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797594U true CN207797594U (en) | 2018-08-31 |
Family
ID=63272144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069694.8U Active CN207797594U (en) | 2018-01-16 | 2018-01-16 | A kind of vacuum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797594U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197547A (en) * | 2020-10-25 | 2021-01-08 | 兰国振 | Novel material drying machine |
| CN112539606A (en) * | 2020-12-01 | 2021-03-23 | 镇江波菲尔生物科技有限公司 | Laboratory freeze dryer with antistatic function for biological medicine |
| CN112873618A (en) * | 2021-02-03 | 2021-06-01 | 浙江联颖科技有限公司 | Masterbatch drying device |
| CN113532031A (en) * | 2021-08-10 | 2021-10-22 | 海南海灵化学制药有限公司 | Freeze-drying equipment that medicine injection preparation used |
| CN113863092A (en) * | 2021-09-26 | 2021-12-31 | 北京盛广拓再生科技股份有限公司 | Winter cold-patch material production device and production method thereof |
| CN114403074A (en) * | 2022-01-05 | 2022-04-29 | 管文章 | Feeding processing and feeding equipment for freshwater fish culture |
| CN116748222A (en) * | 2023-08-24 | 2023-09-15 | 上海宇昂水性新材料科技股份有限公司 | Crosslinked povidone washing equipment |
-
2018
- 2018-01-16 CN CN201820069694.8U patent/CN207797594U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197547A (en) * | 2020-10-25 | 2021-01-08 | 兰国振 | Novel material drying machine |
| CN112539606A (en) * | 2020-12-01 | 2021-03-23 | 镇江波菲尔生物科技有限公司 | Laboratory freeze dryer with antistatic function for biological medicine |
| CN112873618A (en) * | 2021-02-03 | 2021-06-01 | 浙江联颖科技有限公司 | Masterbatch drying device |
| CN113532031A (en) * | 2021-08-10 | 2021-10-22 | 海南海灵化学制药有限公司 | Freeze-drying equipment that medicine injection preparation used |
| CN113863092A (en) * | 2021-09-26 | 2021-12-31 | 北京盛广拓再生科技股份有限公司 | Winter cold-patch material production device and production method thereof |
| CN114403074A (en) * | 2022-01-05 | 2022-04-29 | 管文章 | Feeding processing and feeding equipment for freshwater fish culture |
| CN114403074B (en) * | 2022-01-05 | 2022-12-13 | 管文章 | Feeding processing and feeding equipment for freshwater fish culture |
| CN116748222A (en) * | 2023-08-24 | 2023-09-15 | 上海宇昂水性新材料科技股份有限公司 | Crosslinked povidone washing equipment |
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