CN209459309U - A kind of vacuum freeze drier - Google Patents
A kind of vacuum freeze drier Download PDFInfo
- Publication number
- CN209459309U CN209459309U CN201821838146.3U CN201821838146U CN209459309U CN 209459309 U CN209459309 U CN 209459309U CN 201821838146 U CN201821838146 U CN 201821838146U CN 209459309 U CN209459309 U CN 209459309U
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- cabinet
- pipe
- shell
- oil
- evaporator
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Abstract
The utility model discloses a kind of vacuum freeze driers, including body feed tank, the body feed tank includes cabinet, if the cabinet is internally provided with dry material placement plate, the external surrounding of cabinet is arranged with evaporator lower coil pipe, the inside setting of cabinet is equipped with oil duct, the oil duct includes oil inlet, oil outlet, outer oil pipe and inner oil tube, the inner oil tube is embedded in the inside of material placement plate, setting is equipped with idler wheel on the bottom face of cabinet, freezing catch and vacuum air pump are fixedly installed on the upper surface of cabinet, the freezing catch includes shell, the outside of the shell is arranged with coil pipe on evaporator, the left side of shell is provided with bend pipe, the bend pipe is connected to the upper surface of cabinet far from one end of shell, escape pipe is provided on the right side of shell, the escape pipe is connected with the inlet end of vacuum air pump.The utility model is that a kind of structure is simple, and energy-saving effect is good, is freeze-dried effect vacuum freeze drier outstanding.
Description
Technical field
The utility model relates to freeze drier field, specially a kind of vacuum freeze drier.
Background technique
Vacuum Freezing & Drying Technology is as a kind of novel dry technology, and vacuum freezedrying process is without impurity tramp material
Body, the original composition and active ingredient and material body for being able to maintain material are not damaged, it is that wet stock is existed using sublimation principle
It is frozen into solid-state at lower temperature, then reduces under material environmental pressure near vacuum, makes moisture therein without liquid
It is directly sublimed into gaseous state, finally makes the dry technology of material dewatering.Vacuum freeze drier is to utilize Vacuum Freezing & Drying Technology
A kind of equipment of dried material.But vacuum freeze drier used at present all has that energy consumption is high, material uneven heating is even to be led
The situation for causing dry materials effect bad.It solves the above problems so needing the novel vacuum freeze drier of one kind.
Utility model content
The purpose of this utility model is to provide a kind of vacuum freeze driers, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of vacuum freeze drier, including material
Case, the body feed tank include cabinet, if the cabinet is internally provided with dry material placement plate, the external surrounding of cabinet is arranged with
The inside setting of evaporator lower coil pipe, cabinet is equipped with oil duct, and the oil duct includes oil inlet, oil outlet, outer oil pipe and interior oil
Pipe, the inner oil tube are embedded in the inside of material placement plate, and setting is equipped with idler wheel, the upper surface of cabinet on the bottom face of cabinet
On be fixedly installed with freezing catch and vacuum air pump, the freezing catch includes shell, and the outside of the shell is arranged with
Coil pipe on evaporator, the left side of shell are provided with bend pipe, and the bend pipe is connected to the upper surface of cabinet far from one end of shell,
Escape pipe is provided on the right side of shell, the escape pipe is connected with the inlet end of vacuum air pump.
Preferably, the oil inlet pass through cabinet right side wall be connected with the outer oil pipe on right side, right side outer oil pipe with it is interior
The right end of oil pipe is connected, and the left side wall that the oil outlet passes through cabinet is connected with the outer oil pipe in left side, the outer oil pipe in left side
It is connected with the left end of inner oil tube.
Preferably, the outer surface of the outer oil pipe is enclosed with rubber and plastic insulating layer.
Preferably, the shell is fixedly connected on the upper surface of cabinet by link block, and the bottom of shell is set as left
The low inclined-plane in the high right side in side, the bottom of shell right side are provided with drainpipe, and peace is arranged in the position that shell is connected with drainpipe
Equipped with solenoid valve.
Preferably, coil pipe is connected with evaporator lower coil pipe on the evaporator, the right end setting of coil pipe on the evaporator
There is coil inlet, the lower end of the evaporator lower coil pipe is provided with coil outlets.
Preferably, the coil inlet is connected with compressor, and the coil outlets are connected with condenser.
Compared with prior art, the utility model has the beneficial effects that coil pipe is to freezing on evaporator in the utility model
Catch is cooled down, and evaporator lower coil pipe cools down the material in body feed tank.Refrigerant in evaporator is first to freezing
Catch is cooled down, and refrigerant temperature cools down body feed tank after rising, because the temperature that freezing catch requires compares object
Hopper is lower, the setting that coil pipe is connected with evaporator lower coil pipe on such evaporator, can be only with a set of refrigeration system to material
Case and freezing catch are cooled down simultaneously.The warm oil body flowed in oil duct is the moisture liter in the material in material placement plate
China provides thermal energy, and inner oil tube, which is arranged in parallel, ensure that being heated evenly for material, and the outer surface of outer oil pipe is enclosed with rubber and plastic insulating layer
It avoids and the cooling of body feed tank is caused to interfere.Drainpipe can will be led when closing device after the ice-out freezed in catch
Out, vacuum pump by vacuumize moisture content contained in a material take to freezing catch freeze, reach material freeze-drying require.
The utility model is that a kind of structure is simple, and energy-saving effect is good, is freeze-dried effect vacuum freeze drier outstanding.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vacuum freeze drier；
Fig. 2 is the structural schematic diagram in a kind of vacuum freeze drier at K.
In figure: 1- body feed tank, 2- oil duct, 3- freeze catch, 4- cabinet, 5- evaporator lower coil pipe, disk on 6- evaporator
Pipe, 7- coil inlet, 8- coil outlets, 9- bend pipe, 10- oil inlet, 11- oil outlet, 12- material placement plate, 13- vacuum gas
Pump, 14- escape pipe, 15- shell, 16- outer oil pipe, 17- inner oil tube, 18- link block, 19- solenoid valve, 20- idler wheel, 21- draining
Pipe.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~2 are please referred to, the utility model provides a kind of technical solution: a kind of vacuum freeze drier, including body feed tank
1, the body feed tank 1 includes cabinet 4, if the cabinet 4 is internally provided with dry material placement plate 12, the external surrounding of cabinet 4
It is arranged with evaporator lower coil pipe 5, the inside setting of cabinet 4 is equipped with oil duct 2, and the oil duct 2 includes oil inlet 10, oil outlet
11, outer oil pipe 16 and inner oil tube 17, the inner oil tube 17 are embedded in the inside of material placement plate 12, set on the bottom face of cabinet 4
It sets and idler wheel 20 is installed, freezing catch 3 and vacuum air pump 13, the freezing trapping are fixedly installed on the upper surface of cabinet 4
Case 3 includes shell 15, and the outside of the shell 15 is arranged with coil pipe 6 on evaporator, and the left side of shell 15 is provided with bend pipe 9,
The bend pipe 9 is connected to the upper surface of cabinet 4 far from one end of shell 15, and escape pipe 14 is provided on the right side of shell 15,
The escape pipe 14 is connected with the inlet end of vacuum air pump 13.
The oil inlet 10 pass through cabinet 4 right side wall be connected with the outer oil pipe 16 on right side, right side outer oil pipe 16 with it is interior
The right end of oil pipe 17 is connected, and the left side wall that the oil outlet 11 passes through cabinet 4 is connected with the outer oil pipe 16 in left side, left side
Outer oil pipe 16 is connected with the left end of inner oil tube 17.
The outer surface of the outer oil pipe 16 is enclosed with rubber and plastic insulating layer.
The shell 15 is fixedly connected on the upper surface of cabinet 4 by link block 18, and the bottom of shell 15 is set as left
The low inclined-plane in the high right side in side, the bottom of 15 right side of shell is provided with drainpipe 21, the portion that shell 15 is connected with drainpipe 21
Position setting is equipped with solenoid valve 19.
Coil pipe 6 is connected with evaporator lower coil pipe 5 on the evaporator, and the right end of coil pipe 6 is provided with disk on the evaporator
The lower end of tube inlet 7, the evaporator lower coil pipe 5 is provided with coil outlets 8.
The coil inlet 7 is connected with compressor, and the coil outlets 8 are connected with condenser.
The working principle of the utility model is: the utility model is a kind of vacuum freeze drier, including body feed tank 1, oil
Road 2 and freezing catch 3, body feed tank 1 includes cabinet 4, if cabinet 4 is internally provided with dry material placement plate 12, cabinet 4 it is outer
Portion's surrounding is arranged with evaporator lower coil pipe 5, and oil duct 2 includes oil inlet 10, oil outlet 11, outer oil pipe 16 and inner oil tube 17, interior oil
Pipe 17 is embedded in inside material placement plate 12, and the outside for freezing the shell 15 of catch 3 is arranged with coil pipe 6 on evaporator, shell
15 left side is provided with bend pipe 9, and the one end of bend pipe 9 far from shell 15 is connected with cabinet 4, is provided on the right side of shell 15
Escape pipe 14, escape pipe 14 are connected with the inlet end of vacuum air pump 13.6 pairs of freezing catch 3 of coil pipe cool down on evaporator,
Evaporator lower coil pipe 5 cools down the material in body feed tank 1.Refrigerant in evaporator first carries out freezing catch 3 cold
But, refrigerant temperature cools down body feed tank 1 after rising, because the temperature that freezing catch 3 requires is lower than body feed tank 1,
The setting that coil pipe 6 is connected with evaporator lower coil pipe 5 on evaporator in this way, can be only with a set of refrigeration system to 1 He of body feed tank
Freezing catch 3 is cooled down simultaneously.The warm oil body flowed in oil duct 2 is the moisture liter in the material in material placement plate 12
China provides thermal energy, and inner oil tube 17, which is arranged in parallel, ensure that being heated evenly for material, and the outer surface of outer oil pipe 16 is enclosed with rubber and plastic guarantor
Warm layer is avoided to be caused to interfere to the cooling of body feed tank 1.The ice freezed in catch 3 is melted when drainpipe 21 is used to close device
Exported after change, vacuum pump 13 by vacuumize moisture content contained in a material take to freezing catch 3 in freeze, it is cold to reach material
Dry requirement is lyophilized.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of vacuum freeze drier, including body feed tank (1), it is characterised in that: the body feed tank (1) includes cabinet (4), institute
State cabinet (4) if be internally provided with dry material placement plate (12), the external surrounding of cabinet (4) is arranged with evaporator lower coil pipe
(5), the inside setting of cabinet (4) is equipped with oil duct (2), and the oil duct (2) includes oil inlet (10), oil outlet (11), outer oil
Manage (16) and inner oil tube (17), the inner oil tube (17) is embedded in the inside of material placement plate (12), on the bottom face of cabinet (4)
Setting is equipped with idler wheel (20), and freezing catch (3) and vacuum air pump (13), institute are fixedly installed on the upper surface of cabinet (4)
Stating freezing catch (3) includes shell (15), and the outside of the shell (15) is arranged with coil pipe on evaporator (6), shell (15)
Left side be provided with bend pipe (9), the bend pipe (9) is connected to the upper surfaces of cabinet (4), shell far from the one end of shell (15)
(15) it is provided on right side escape pipe (14), the escape pipe (14) is connected with the inlet end of vacuum air pump (13).
2. a kind of vacuum freeze drier according to claim 1, it is characterised in that: the oil inlet (10) passes through cabinet
(4) right side wall is connected with the outer oil pipe (16) on right side, and right side outer oil pipe (16) is connected with the right end of inner oil tube (17), institute
Oil outlet (11) are stated to be connected across the left side wall of cabinet (4) with the outer oil pipe (16) in left side, the outer oil pipe (16) in left side with it is interior
The left end of oil pipe (17) is connected.
3. a kind of vacuum freeze drier according to claim 1, it is characterised in that: the outer surface of the outer oil pipe (16)
It is enclosed with rubber and plastic insulating layer.
4. a kind of vacuum freeze drier according to claim 1, it is characterised in that: the shell (15) passes through link block
(18) it is fixedly connected on the upper surface of cabinet (4), the bottom of shell (15) is set as the low inclined-plane in the high right side in left side, shell
(15) bottom of right side is provided with drainpipe (21), and the position setting that shell (15) is connected with drainpipe (21) is equipped with electricity
Magnet valve (19).
5. a kind of vacuum freeze drier according to claim 1, it is characterised in that: on the evaporator coil pipe (6) and
Evaporator lower coil pipe (5) is connected, and the right end of coil pipe (6) is provided with coil inlet (7) on the evaporator, the evaporator lower wall
The lower end of pipe (5) is provided with coil outlets (8).
6. a kind of vacuum freeze drier according to claim 5, it is characterised in that: the coil inlet (7) and compression
Machine is connected, and the coil outlets (8) are connected with condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838146.3U CN209459309U (en) | 2018-11-09 | 2018-11-09 | A kind of vacuum freeze drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838146.3U CN209459309U (en) | 2018-11-09 | 2018-11-09 | A kind of vacuum freeze drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459309U true CN209459309U (en) | 2019-10-01 |
Family
ID=68037074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838146.3U Active CN209459309U (en) | 2018-11-09 | 2018-11-09 | A kind of vacuum freeze drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209459309U (en) |
-
2018
- 2018-11-09 CN CN201821838146.3U patent/CN209459309U/en active Active
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