CN209042959U - A kind of high durable vacuum freeze drier - Google Patents
A kind of high durable vacuum freeze drier Download PDFInfo
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- CN209042959U CN209042959U CN201821500136.9U CN201821500136U CN209042959U CN 209042959 U CN209042959 U CN 209042959U CN 201821500136 U CN201821500136 U CN 201821500136U CN 209042959 U CN209042959 U CN 209042959U
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- shell
- holding tray
- evaporation
- rotary shaft
- freeze drier
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Abstract
The utility model discloses a kind of high durable vacuum freeze driers, including shell, fixed disk and holding tray, the inner rotation of the shell is connected with rotary shaft, rotary electric machine is installed at the top of the shell, and output end and the rotary shaft key connection of rotary electric machine, the top of the rotary shaft is fixedly connected with fixed disk, the top of fixed disk is equipped with holding tray, holding tray is internally provided with pressing plate, the top of holding tray and pressing plate offers the mounting groove of U-shaped, the shell is internally provided with the evaporation supervisor being vertically arranged, the top of evaporation supervisor is fixedly connected with multiple evaporation endless tubes, holding tray is provided on the top of each fixed disk, it can be dismounted by way of plug, so that the loading and taking-up of product are quite convenient to, holding tray can rotate, so that dry more quickly and uniform, holding tray top is equipped with pressing plate, it can Fixed dry product, prevents product from falling because of rotation.
Description
Technical field
The utility model relates to freeze drier technical field more particularly to a kind of high durable vacuum freeze driers.
Background technique
Vacuum freezedrying is by vacuum freeze drier by refrigeration system, vacuum system, heat-conducting oil heating system, hydrofuge
A kind of Novel box structure of system in combination one, significantly puts the freezing vacuum that material space is dried using memory box
Dry, vacuum freeze drier is suitable for high-grade bulk pharmaceutical chemicals, the prepared slices of Chinese crude drugs, biology, wild vegetable, dehydrated vegetables, food, water
Material is put into body feed tank after booting and is freezed by the drying of the materials such as fruit, chemical industry, pharmaceutical intermediate, the freezing of material
On the one hand journey is that vacuum system is vacuumized portion of water is taken away, is on the other hand when material is endured cold certain molecules
Middle contained humidity is discharged to the shallow freezing of material, true by taking out by heating system to material heat drying after reaching freezing requirement
Sky is taken away moisture contained in material by sublimation, reaches material freeze-drying and requires.
Current vacuum freeze drier, a kind of vacuum for preparing drug as disclosed in Chinese patent CN203642617U are cold
Lyophilizer, vacuum, freezing and dry conjunction three are one, are had efficiently, convenient, time saving and energy saving effect, but such vacuum
The placed layer of freeze drier cannot be dismantled, and it is inconvenient to cause to take out after product drying, and placed layer be it is fixed, it is dry may
It is uneven with.
Utility model content
Inconvenient disadvantage is taken out purpose of the utility model is to solve product existing in the prior art, and propose
A kind of high durable vacuum freeze drier.
To achieve the goals above, the utility model adopts the technical scheme that
The inner rotation of a kind of high durable vacuum freeze drier, including shell, fixed disk and holding tray, the shell connects
It is connected to rotary shaft, rotary electric machine, and the output end of rotary electric machine and rotary shaft key connection are installed at the top of the shell, it is described
The top of rotary shaft is fixedly connected with fixed disk, and the top of fixed disk is equipped with holding tray, and holding tray is internally provided with pressing plate,
The top of holding tray and pressing plate offers the mounting groove of U-shaped, and the shell is internally provided with the evaporation supervisor being vertically arranged, steams
The top of hair supervisor is fixedly connected with multiple evaporation endless tubes, and the side of the shell is provided with refrigeration unit, refrigeration unit and steaming
Hair supervisor's connection, evaporation endless tube are arranged around shell, and the inner loop of the shell is provided with heating tube around shell, the shell
Top is fixedly connected with suction tube, and the other end of suction tube is fixedly connected with communicating pipe, and the other end flanged joint of communicating pipe has
Vacuum pump.
Preferably, the shell is in cylindrical structure.
Preferably, electric machine support is welded at the top of the shell, the shell of the rotary electric machine passes through screw and motor
Bracket connection, and connecting hole is offered at the top of shell, the rotary shaft extends to the inside of shell, rotary shaft by connecting hole
It is connected by sealing bearing with shell.
Preferably, horizontally disposed link slot is offered on the upside of the fixed disk, is provided on the downside of the holding tray
Link block, and link block is plugged on the inside of link slot.
Preferably, the edge of the pressing plate is provided with grafting block, and the inner wall of the holding tray offers inserting groove, and grafting
Block is plugged on the inside of inserting groove.
Preferably, aspirating hole is offered at the top of the shell, the suction tube extends to the outer of shell by aspirating hole
Portion, and sealing rubber ring is provided between suction tube and aspirating hole.
The beneficial effects of the utility model are:
1, the utility model is provided with holding tray on the top of each fixed disk, and holding tray can be torn open by way of plug
Dress, so that the loading and taking-up of product are quite convenient to.
2, the holding tray of the utility model can rotate, and enclosure interior has the evaporation endless tube around inner walls, so that dry
Dry more quickly and uniform, holding tray top is equipped with pressing plate, can fix dry product, prevent product from falling because of rotation.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high durable vacuum freeze drier schematic view of the front view；
Fig. 2 be the utility model proposes a kind of high durable vacuum freeze drier evaporation endless tube stereochemical structure signal
Figure；
Fig. 3 be the utility model proposes a kind of high durable vacuum freeze drier placement plate overlooking structure diagram.
In figure: 1 shell, 2 rotary shafts, 3 rotary electric machines, 4 fixed disks, 5 holding trays, 6 pressing plates, 7 evaporation supervisors, 8 evaporation rings
Pipe, 9 refrigeration units, 10 heating tubes, 11 communicating pipes, 12 suction tubes, 13 vacuum pumps.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-3, a kind of high durable vacuum freeze drier, including shell 1, fixed disk 4 and holding tray 5, shell 1
In cylindrical structure, the side of shell 1 is connected with the shell door of arc by shaft, and the inner rotation of shell 1 is connected with rotary shaft
2, the top of shell 1 is equipped with rotary electric machine 3, and the output end of rotary electric machine 3 and rotary shaft 2 are keyed, the top weldering of shell 1
It is connected to electric machine support, the shell of rotary electric machine 3 is connected by screw with electric machine support, and the top of shell 1 offers connecting hole,
Rotary shaft 2 extends to the inside of shell 1 by connecting hole, and rotary shaft 2 is connected by sealing bearing and shell 1, rotary shaft 2 it is upper
Portion is welded with fixed disk 4, and the top of fixed disk 4 is equipped with holding tray 5, and the upside of fixed disk 4 offers horizontally disposed connection
Slot, the downside of holding tray 5 is provided with link block, and link block is plugged on the inside of link slot, and holding tray 5 is internally provided with pressure
Plate 6, the edge of pressing plate 6 are provided with grafting block, and the inner wall of holding tray 5 offers inserting groove, and grafting block is plugged on inserting groove
The top of inside, holding tray 5 and pressing plate 6 offers the mounting groove of U-shaped, and placement plate 5 is facilitated to be mounted on 4 top of fixed disk, shell 1
Be internally provided with the evaporation supervisor 7 being vertically arranged, the top of evaporation supervisor 7 is welded with multiple evaporation endless tubes 8, the one of shell 1
Side is provided with refrigeration unit 9, and refrigeration unit includes compressor, condenser and throttle valve, and throttle valve and evaporation 7 flanges of supervisor connect
It connects, the other end of evaporation supervisor 7 is connected with compressor flange, and evaporation endless tube 8 is arranged around shell 1, and the inner loop of shell 1 is around shell
Body 1 is provided with heating tube 10, evaporates endless tube 8 and heating tube 10 is arranged alternately, heating tube 10 is internally provided with heating wire, shell
The top of body 1 is equipped with suction tube 12, and the top of shell 1 offers aspirating hole, and suction tube 12 extends to shell 1 by aspirating hole
Outside, and connected between suction tube 12 and aspirating hole by sealing rubber ring, the other end of suction tube 12 is welded with communicating pipe 11,
The other end flanged joint of communicating pipe 11 has vacuum pump 13, and freeze drier is also provided with control system, compressor, vacuum pump
13, heating wire and rotary electric machine 3 are electrically connected with control system respectively, unified to be controlled by control system, compressor, vacuum pump
13, heating wire and rotary electric machine 3 and control system pass through AC power supply.
Embodiment: when dry products, shell door being opened, pressing plate 6 is mentioned upwards, is removed from 5 top of placement plate, will be to dry
Dry product is placed on the top of holding tray 5, then by the grafting block alignment inserting groove at 6 edge of pressing plate, pressing plate 6 is mounted in and is put
The top for setting disk 5, by the link slot of the link block alignment and fixation disk 4 of 5 downside of holding tray, by holding tray 5 in fixed disk 4
Portion, due to the presence of the mounting groove of U-shaped, rotary shaft 2 will not interfere to install, after installing holding tray 5 one by one, shell door closure is tight,
Ensure to seal, start vacuum freeze drier, rotary electric machine 3, which is powered, drives rotary shaft 2 to rotate, and rotary shaft 2 drives 5 He of holding tray
The product on top rotates as commercially available vacuum freeze drier, and according to formula, control system Schilling refrigeration unit 9 is freezed,
Vacuum pump 13 starts to be evacuated outward simultaneously, the gas inside shell 1 is gradually extracted out through suction tube 12 and communicating pipe 11, refrigerant
Evaporation supervisor 7 enters evaporation endless tube 8 again, and enters in evaporation endless tube 8 in evaporation supervisor 7 and evaporate, by the product on 5 top of holding tray
Freezing, shell 1 are internally provided with temperature sensor, temperature sensor model Risym DS18B20, when temperature sensor detects
After reaching requirement to 1 internal temperature of shell, product is frozen into ice, and control system enables refrigeration unit 9 stop working, enables heating wire
It begins to warm up, product is heated by heat radiation, vacuum pump 13 works on, and the ice of interiors of products is straight in a manner of distilling
It connects and becomes vapor, taken away by vacuum pump 13, until completing drying.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high durable vacuum freeze drier, including shell (1), fixed disk (4) and holding tray (5), which is characterized in that institute
The inner rotation for stating shell (1) is connected with rotary shaft (2), is equipped with rotary electric machine (3) at the top of the shell (1), and is rotated
The output end and rotary shaft (2) of motor (3) are keyed, and the top of the rotary shaft (2) is fixedly connected with fixed disk (4), fixed
The top of disk (4) is equipped with holding tray (5), and holding tray (5) is internally provided with pressing plate (6), holding tray (5) and pressing plate (6)
Top offers the mounting groove of U-shaped, and the shell (1) is internally provided with the evaporation supervisor (7) being vertically arranged, evaporation supervisor
(7) top is fixedly connected with multiple evaporation endless tubes (8), and the side of the shell (1) is provided with refrigeration unit (9), refrigeration machine
Group (9) and evaporation supervisor (7) connection, evaporation endless tube (8) are arranged around shell (1), and the inner loop of the shell (1) is around shell
(1) it is provided with heating tube (10), is fixedly connected with suction tube (12) at the top of the shell (1), the other end of suction tube (12)
It is fixedly connected with communicating pipe (11), the other end flanged joint of communicating pipe (11) has vacuum pump (13).
2. a kind of high durable vacuum freeze drier according to claim 1, which is characterized in that the shell (1) is in circle
Column structure.
3. a kind of high durable vacuum freeze drier according to claim 1, which is characterized in that the top of the shell (1)
Portion is welded with electric machine support, and the shell of the rotary electric machine (3) is connected by screw with electric machine support, and the top of shell (1)
Connecting hole is offered, the rotary shaft (2) extends to the inside of shell (1) by connecting hole, and rotary shaft (2) passes through sealing bearing
It is connected with shell (1).
4. a kind of high durable vacuum freeze drier according to claim 1, which is characterized in that the fixed disk (4)
Upside offers horizontally disposed link slot, is provided with link block on the downside of the holding tray (5), and link block is plugged on connection
The inside of slot.
5. a kind of high durable vacuum freeze drier according to claim 1, which is characterized in that the side of the pressing plate (6)
Edge is provided with grafting block, and the inner wall of the holding tray (5) offers inserting groove, and grafting block is plugged on the inside of inserting groove.
6. a kind of high durable vacuum freeze drier according to claim 1, which is characterized in that the top of the shell (1)
Portion offers aspirating hole, and the suction tube (12) extends to the outside of shell (1), and suction tube (12) and pumping by aspirating hole
Sealing rubber ring is provided between hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821500136.9U CN209042959U (en) | 2018-09-14 | 2018-09-14 | A kind of high durable vacuum freeze drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821500136.9U CN209042959U (en) | 2018-09-14 | 2018-09-14 | A kind of high durable vacuum freeze drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209042959U true CN209042959U (en) | 2019-06-28 |
Family
ID=67033076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821500136.9U Active CN209042959U (en) | 2018-09-14 | 2018-09-14 | A kind of high durable vacuum freeze drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209042959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880315A (en) * | 2021-03-01 | 2021-06-01 | 扬州禾盛制冷设备有限公司 | Shelf for vacuum freeze dryer |
| CN113587570A (en) * | 2021-08-10 | 2021-11-02 | 宁波市计量测试研究院(宁波新材料检验检测中心) | Full-automatic calibration device for calibrating vacuum drying oven |
-
2018
- 2018-09-14 CN CN201821500136.9U patent/CN209042959U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880315A (en) * | 2021-03-01 | 2021-06-01 | 扬州禾盛制冷设备有限公司 | Shelf for vacuum freeze dryer |
| CN113587570A (en) * | 2021-08-10 | 2021-11-02 | 宁波市计量测试研究院(宁波新材料检验检测中心) | Full-automatic calibration device for calibrating vacuum drying oven |
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