CN105091507A - Freeze drier - Google Patents
Freeze drier Download PDFInfo
- Publication number
- CN105091507A CN105091507A CN201510529608.8A CN201510529608A CN105091507A CN 105091507 A CN105091507 A CN 105091507A CN 201510529608 A CN201510529608 A CN 201510529608A CN 105091507 A CN105091507 A CN 105091507A
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- Prior art keywords
- freeze
- material transfer
- drying plate
- plate layer
- drying
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- 238000004108 freeze drying Methods 0.000 claims abstract description 151
- 238000003032 molecular docking Methods 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Abstract
The invention discloses a freeze drier. The freeze drier comprises freeze-drying boxes. Material transfer bottom rails are arranged in the freeze-drying boxes in the feed direction. Freeze-drying plate layer units are arranged on at least one sides of the material transfer bottom rails. The freeze drier further comprises movable trolleys and material transfer frames connected with the movable trolleys in a butt joint manner. The movable trolleys can move on the material transfer bottom tails and drive the material transfer frames to be in butt joint with the freeze-drying plate layer units. The freeze drier has the beneficial effects of being high in automation degree, compact in whole-machine structure and high in production efficiency.
Description
Technical field
The present invention relates to food, medical packaging mechanical field, particularly relate to a kind of freeze drier.
Background technology
At food, medical packaging mechanical field, freeze dryer is used for carrying out freeze-drying operation to material.Freeze dryer of the prior art mainly comprises freeze drying box and cold-trap, and be provided with polylith in freeze drying box for placing the freeze-drying plate layer of material, polylith freeze-drying plate layer is vertically spaced from top to bottom.But the freeze dryer of this structure, because the structure of freeze-drying plate layer limits, adopt hand feed, charging rate is slow, and freeze-drying plate layer area is less, is not suitable for large yield production.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provides that a kind of structure is simple, production efficiency is high, can the freeze drier of automation input and output material.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of freeze drier, comprise freeze drying box, rail at the bottom of material transfer is provided with along feedstock direction in described freeze drying box, rail at the bottom of described material transfer at least side is provided with freeze-drying plate layer unit, described freeze drier also comprises travelling car and the material transfer frame that can dock with described travelling car, and described travelling car can rail at the bottom of material transfer move and drive material transfer frame to dock with described freeze-drying plate layer unit.
Further improvement as technique scheme:
The feed inlet and outlet place of described freeze drying box is provided with docking platform, and described docking platform is provided with feed lead rail, and described feed lead rail is docked with rail at the bottom of material transfer, and described material transfer is placed on docking platform.
At the bottom of described material transfer, rail both sides all arrange freeze-drying plate layer unit, and every side is provided with at least two freeze-drying plate layer unit, and described material transfer erection is multiple and quantity is identical with the freeze-drying plate layer element number of every side.
The charge order of described travelling car is that the order drawn near from the distance of freeze drying box feed inlet and outlet according to each freeze-drying plate layer unit of the same side carries out charging, and the discharging order of described travelling car carries out discharging for the distance order from the close-by examples to those far off entering feed inlet and outlet from freeze drying box according to each freeze-drying plate layer unit of the same side.
Described travelling car comprises elevating mechanism and can the walking mechanism of movement on rail at the bottom of feed lead rail and material transfer, and described elevating mechanism can dock with the bottom of the material transfer frame on docking platform and drive material transfer frame to be elevated.
Described material transfer frame comprises support bin and multiple layer tray, every layer of pallet hangs on pallet hanger, pallet hanger described in each is arranged on support bin movably along the lifting direction of described material transfer frame, and described pallet can be fitted with the every layer freeze-drying plate layer of the lifting of pallet hanger with described freeze-drying plate layer unit or be separated.
Described support bin comprises guide upright post and is fixedly arranged on guide upright post on the surface and the quantity cone boss identical with the pallet number of plies, and each pallet hanger is provided with and is socketed on described cone boss and the taper cutting ferrule that can relatively cone boss move down.
The bottom of described support bin is provided with multiple bogie wheel, described docking platform is provided with the bin bearing that can support described bogie wheel, rail both sides at the bottom of described material transfer are provided with the freeze-drying bearing that can support described bogie wheel, the bottom of described support bin is provided with conical socket, and the ejection part of described elevating mechanism is provided with the locating cone that can coordinate with described conical socket.
Described freeze drying box is set to multiple and is communicated with each other, and the both sides of rail at the bottom of the material transfer in each freeze drying box are equipped with two freeze-drying plate layer unit, and described two freeze-drying plate layer unit are intervally arranged along feedstock direction.
Cold-producing medium is equipped with in every layer of freeze-drying plate layer of described freeze-drying plate layer unit, two freeze-drying plate layers of the same layer of every side freeze-drying plate layer unit are in the same plane, and are interconnected the cold-producing medium in two freeze-drying plate layers is flowed mutually between described two freeze-drying plate layers.
Compared with prior art, the invention has the advantages that:
(1) freeze drier of the present invention, before charging, material transfer frame is transported to the feed inlet and outlet place of freeze drying box, rail at the bottom of the material transfer of travelling car in freeze drying box moves to feed inlet and outlet place, dock with material transfer frame, and material transfer frame is driven to freeze-drying plate layer unit, complete docking conveying, after freeze-drying completes, material transfer frame is shifted out freeze drying box by travelling car, completes discharging; Freeze drier of the present invention achieves automation input and output material, whole system compact conformation, easy to operate, significantly can enhance productivity, reduce production cost.
(2) freeze drier of the present invention, travelling car and docking platform are set, by travelling car the material transfer frame on docking platform moved in freeze drying box and docks conveying with each freeze-drying plate layer unit, compact integral structure, automaticity are high, production efficiency report and be applicable to large output.
(3) freeze drier of the present invention, the pallet hanger that every one deck pallet is corresponding is mobilizable is arranged on support bin, and can up-down adjustment along the lifting direction supporting bin, when supporting bin and driving all pallet hangers to decline, if the flaggy spacing of certain one deck is less, then the pallet hanger of this layer can contact with freeze-drying plate layer prior to other pallet hanger, continue in decline process at other pallet hangers, the pallet hanger of this one deck can avoid this layer of pallet hanger to be pressed on freeze-drying plate layer along the support bin certain distance that can rise, thus can each freeze-drying plate layer interval error of auto-compensation, every one deck pallet is fully contacted with every one deck freeze-drying plate layer, improve the heat transfer efficiency of pallet, thus improve material freeze-drying efficiency, freeze-drying plate layer can be prevented to be subject to the downforce of pallet hanger simultaneously, avoid making freeze-drying plate layer and pallet hanger stress deformation, in addition, because the process of charging, discharging is smooth, thus improve material running efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of multiple freeze drying box in the present invention.
Fig. 4 be in the present invention travelling car dock with material transfer frame after schematic diagram.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is that in the present invention, locating cone coordinates schematic diagram with conical socket.
Fig. 7 is the A place enlarged drawing of Fig. 6.
Fig. 8 is the structural representation of material transfer frame in the present invention.
Fig. 9 is B place enlarged drawing in Fig. 8.
Figure 10 is the schematic diagram that in the present invention, cone boss is separated with taper cutting ferrule.
Figure 11 is the structural representation of docking platform in the present invention.
Figure 12 is the top view of Figure 11.
In figure, each label represents:
1, freeze drying box; 2, freeze-drying plate layer unit; 21, freeze-drying plate layer; 3, rail at the bottom of material transfer; 4, travelling car; 41, elevating mechanism; 42, walking mechanism; 5, docking platform; 51, feed lead rail; 52, bin bearing; 6, material transfer frame; 61, bin is supported; 611, guide upright post; 612, cone boss; 613, radial protrusion; 62, pallet; 63, pallet hanger; 631, taper cutting ferrule; 71, bogie wheel; 73, conical socket; 74, locating cone; 8, freeze-drying bearing.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the present invention is described in further detail.
Fig. 1 to Figure 12 shows a kind of embodiment of freeze drier of the present invention, this freeze drier, comprise freeze drying box 1, rail 3 at the bottom of material transfer is provided with along feedstock direction in freeze drying box 1, rail 3 at the bottom of material transfer at least side is provided with freeze-drying plate layer unit 2, the material transfer frame 6 that freeze drier also comprises travelling car 4 and can dock with travelling car 4, travelling car 4 can rail 3 at the bottom of material transfer move and drive material transfer frame 6 to dock with freeze-drying plate layer unit 2.Before charging, material transfer frame 6 is transported to the feed inlet and outlet place of freeze drying box 1, rail 3 at the bottom of the material transfer of travelling car 4 in freeze drying box 1 moves to feed inlet and outlet place, dock with material transfer frame 6, and material transfer frame 6 is driven to freeze-drying plate layer unit 2, complete docking conveying.The present embodiment freeze drier adopts travelling car 4 to drive the form of material transfer frame 6, achieves automation input and output material, easy to operate, enhances productivity.Side or the both sides of rail 3 at the bottom of material transfer all can be provided with freeze-drying plate layer unit 2.When both sides arrange freeze-drying plate layer unit 2, material transfer frame 6 is positioned in the middle of the freeze-drying plate layer unit 2 of both sides, docks respectively, be transferred to by material on two freeze-drying plate layer unit 2, add flaggy area with the freeze-drying plate layer unit 2 of both sides, improves charging rate.
In the present embodiment, the feed inlet and outlet place of freeze drying box 1 is provided with docking platform 5, and docking platform 5 is provided with feed lead rail 51, and feed lead rail 51 is docked with rail at the bottom of material transfer 3, travelling car 4 can be slidedly arranged on rail 3 at the bottom of feed lead rail 51 and material transfer, and material transfer frame 6 is placed on docking platform 5.
At the bottom of material transfer, rail 3 both sides all arrange freeze-drying plate layer unit 2, and every side is provided with at least two freeze-drying plate layer unit 2, and in the present embodiment, every side is provided with two freeze-drying plate layer unit 2 material transfer framves 6 and is set to multiple and quantity is identical with freeze-drying plate layer unit 2 quantity of every side.
In the present embodiment, the charge order of travelling car 4 is that the order drawn near from the distance of freeze drying box 1 feed inlet and outlet according to each freeze-drying plate layer unit 2 of the same side carries out charging, and the discharging order of travelling car 4 is for carry out discharging according to each freeze-drying plate layer unit 2 of the same side from the distance order from the close-by examples to those far off of freeze drying box 1 feed inlet and outlet.
Freeze drying box 1 is set to multiple and is communicated with each other, and the both sides of rail 3 at the bottom of the material transfer in each freeze drying box 1 are equipped with two freeze-drying plate layer unit, 2, two freeze-drying plate layer unit 2 and are intervally arranged along feedstock direction.In the present embodiment, freeze drying box 1 is set to 3 groups, and as shown in Figure 3, rightmost is first freeze drying box 1, and charging and discharging thus.
First, docking platform 5 is docked with first freeze drying box 1, then travelling car 4 is winched on docking platform 5, when dolly 4 to be moved enters in freeze drying box 1, fork truck is adopted to move on docking platform 5 by a material transfer frame 6, then travelling car 4 returns docking platform 5, and dock with material transfer frame 6, travelling car 4 drives material transfer frame 6 to dock with from freeze drying box 1 feed inlet and outlet (leftmost in Fig. 3) freeze-drying plate layer unit 2 farthest afterwards, after completing docking conveying, travelling car 4 is back to docking platform 5 place, continue to dock with next material transfer frame 6, and drive material transfer frame 6 move to from freeze drying box 1 feed inlet and outlet slightly close to any freeze-drying plate layer unit 2 dock, complete docking conveying, repeat above-mentioned steps, until complete material transfer frame 6 and dock conveying from nearest (in Fig. 3 rightmost) freeze-drying plate layer unit 2 of freeze drying box 1 feed inlet and outlet, the material on each material transfer frame 6 is made to carry out freeze-drying at each freeze-drying plate layer unit 2 every layer of freeze-drying plate layer 21, after freeze-drying completes, the material transfer frame 6 nearest from freeze drying box 1 feed inlet and outlet first moves back on docking platform 5 by travelling car 4, then return, continue to move back on docking platform 5 from freeze drying box 1 feed inlet and outlet material transfer frame 6 slightly a little further, repeat above-mentioned steps, until move back to from freeze drying box 1 feed inlet and outlet material transfer frame 6 farthest on docking platform 5, the material transfer frame 6 at every turn transported back is shifted out from docking platform 5 by fork truck, until all complete discharging.
In the present embodiment, travelling car 4 comprises elevating mechanism 41 and can the walking mechanism 42 of movement on rail 3 at the bottom of feed lead rail 51 and material transfer, and elevating mechanism 41 can dock with the bottom of the material transfer frame 6 on docking platform 5 and drive material transfer frame 6 to be elevated.Material transfer frame 6 comprises support bin 61 and multiple layer tray 62, every layer of pallet 62 hangs on pallet hanger 63, each pallet hanger 63 is arranged on support bin 61 movably along the lifting direction of material transfer frame 6, and pallet 62 can be fitted with every layer of freeze-drying plate layer 21 of freeze-drying plate layer unit 2 or be separated with the lifting of pallet hanger 63.After material transfer frame 6 docks with freeze-drying plate layer unit 2, elevating mechanism 41 drives material transfer frame 6 to decline, when pallet 62 declines thereupon, pallet 62 recessed portions first contact with the freeze-drying plate layer 21 below it, continue to decline, pallet 62 is lyophilized flaggy 21 and supports and depart from pallet hanger 63, now pallet hanger 63 is along with support bin 61 continuation decline, when pallet hanger 63 also starts to touch freeze-drying plate layer 21, support bin 61 to continue to decline, pallet hanger 63 is rested on freeze-drying plate layer 21, finally completes charging.Otherwise, after freeze-drying operation completes, support bin 61 to start to rise, pallet hanger 63 rises along with supporting bin 61, contact with pallet 62 after pallet hanger 63 rises, pallet 62 hangs on pallet hanger 63, along with support bin 61 continues to rise until pallet hanger 63 holds up pallet 62, then shift out material transfer frame 6 by travelling car 4, so far complete discharging.Each pallet hanger 63 independently mobilizable being arranged on supports bin 61, and can up-down adjustment along the lifting direction supporting bin 61, when supporting bin 61 and driving all pallet hangers 63 to decline, if the freeze-drying plate layer of certain one deck 21 spacing is less, then the pallet hanger 63 of this layer can contact with freeze-drying plate layer 21 prior to other pallet hanger 63, continue in decline process at other pallet hangers 63, the pallet hanger 63 of this one deck can avoid this layer of pallet hanger 63 to be pressed on freeze-drying plate layer 21 along support bin 61 certain distance that can rise, thus can auto-compensation each freeze-drying plate layer 21 interval error, every one deck pallet 62 is fully contacted with every one deck freeze-drying plate layer 21, improve the heat transfer efficiency of pallet 62, thus improve material freeze-drying efficiency, freeze-drying plate layer 21 can be prevented to be subject to the downforce of pallet hanger 63 simultaneously, avoid making freeze-drying plate layer 21 and pallet hanger 63 stress deformation.
In the present embodiment, support bin 61 to comprise guide upright post 611 and be fixedly arranged on guide upright post 611 on the surface and the quantity cone boss 612 identical with pallet 62 number of plies, each pallet hanger 63 is provided with the taper cutting ferrule 631 being socketed on cone boss 612 and also can relatively cone boss 612 moving down.Adopt the mode that taper cutting ferrule 631 and cone boss 612 coordinate, taper cutting ferrule 631 can be realized freely depart from cone boss 612, have simultaneously and necessarily clamp position-limiting action, bin 61 is supported for making more stable being installed in of pallet hanger 63, the lower end on cone boss 612 surface is provided with the radial protrusion 613 that can offset with taper cutting ferrule 631 lower surface, exceeds or depart from cone boss 612 when preventing taper cutting ferrule 631 from declining.
In the present embodiment, the bottom supporting bin 61 is provided with multiple bogie wheel 71, docking platform 5 is provided with the bin bearing 52 that can support bogie wheel 71, material transfer frame 6 is shelved on bin bearing 52 by bogie wheel 71, travelling car 4 moves to below material transfer frame 6, elevating mechanism 41 docks with the bottom supporting bin 61, the bottom supporting bin 61 is provided with conical socket 73, the ejection part of elevating mechanism 41 is provided with the locating cone 74 that can coordinate with conical socket 73, then the material transfer frame 6 after docking is moved to each freeze-drying plate layer unit 2 place; At the bottom of material transfer, rail 3 both sides are provided with the freeze-drying bearing 8 that can support bogie wheel 71, elevating mechanism 41 drives support bin 61 to decline, every layer of pallet 62 of material transfer frame 6 is fitted with every layer of freeze-drying plate layer 21 of freeze-drying plate layer unit 2, continue to drive supporting descending bin 61, make support bin 61 rest on freeze-drying bearing 8 by bogie wheel 71.So far material transfer frame 6 is separated with travelling car 4, and travelling car 4 returns docking platform 5; During discharging, the below of travelling car 4 movable support bin 61 also completes docking, and elevating mechanism 41 progressively rises, and drives to support bin 61 and rise and hold up every layer of pallet 62 respectively, then travelling car 4 is separated with freeze-drying plate layer unit 2, transports material transfer frame 6 to docking platform 5 back.
In the present embodiment, cold-producing medium is equipped with in every layer of freeze-drying plate layer 21 of freeze-drying plate layer unit 2, two freeze-drying plate layers 21 of the same layer of every side freeze-drying plate layer unit 2 are in the same plane, and are interconnected between two freeze-drying plate layers 21 cold-producing medium in two freeze-drying plate layers 21 is flowed mutually.Each freeze-drying plate layer 21 that this structure achieves in the same plane of each freeze-drying plate layer unit 2 of the same side shares same group of refrigeration system, simplifies the structure, has saved cost.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (10)
1. a freeze drier, comprise freeze drying box (1), rail at the bottom of material transfer (3) is provided with along feedstock direction in described freeze drying box (1), rail (3) at the bottom of described material transfer at least side is provided with freeze-drying plate layer unit (2), it is characterized in that: the material transfer frame (6) that described freeze drier also comprises travelling car (4) and can dock with described travelling car (4), described travelling car (4) can above move and drive material transfer frame (6) to dock with described freeze-drying plate layer unit (2) by rail (3) at the bottom of material transfer.
2. freeze drier according to claim 1, it is characterized in that: the feed inlet and outlet place of described freeze drying box (1) is provided with docking platform (5), described docking platform (5) is provided with feed lead rail (51), described feed lead rail (51) is docked with rail at the bottom of material transfer (3), and described material transfer frame (6) is placed on docking platform (5).
3. freeze drier according to claim 2, it is characterized in that: at the bottom of described material transfer, rail (3) both sides all arrange freeze-drying plate layer unit (2), every side is provided with at least two freeze-drying plate layer unit (2), and described material transfer frame (6) is set to multiple and quantity is identical with freeze-drying plate layer unit (2) quantity of every side.
4. freeze drier according to claim 3, it is characterized in that: the charge order of described travelling car (4) is that the order drawn near from the distance of freeze drying box (1) feed inlet and outlet according to each freeze-drying plate layer unit (2) of the same side carries out charging, and the discharging order of described travelling car (4) is for carry out discharging according to each freeze-drying plate layer unit (2) of the same side from the distance order from the close-by examples to those far off of freeze drying box (1) feed inlet and outlet.
5. the freeze drier according to Claims 1-4 any one, it is characterized in that: described travelling car (4) comprises elevating mechanism (41) and at the bottom of feed lead rail (51) and material transfer, can go up the walking mechanism (42) of movement by rail (3), and described elevating mechanism (41) can dock with the bottom of the material transfer frame (6) on docking platform (5) and drive material transfer frame (6) to be elevated.
6. freeze drier according to claim 5, it is characterized in that: described material transfer frame (6) comprises support bin (61) and multiple layer tray (62), every layer of pallet (62) hangs on pallet hanger (63), pallet hanger (63) described in each is arranged in support bin (61) movably along the lifting direction of described material transfer frame (6), and described pallet (62) can be fitted with the every layer freeze-drying plate layer (21) of the lifting of pallet hanger (63) with described freeze-drying plate layer unit (2) or be separated.
7. freeze drier according to claim 6, it is characterized in that: described support bin (61) comprises guide upright post (611) and is fixedly arranged on guide upright post (611) on the surface and the quantity cone boss (612) identical with pallet (62) number of plies, each pallet hanger (63) is provided with and is socketed on the upper and taper cutting ferrule (631) that can relatively cone boss (612) move down of described cone boss (612).
8. the freeze drier according to claim 6 or 7, it is characterized in that: the bottom of described support bin (61) is provided with multiple bogie wheel (71), described docking platform (5) is provided with the bin bearing (52) that can support described bogie wheel (71), rail (3) both sides at the bottom of described material transfer are provided with the freeze-drying bearing (8) that can support described bogie wheel (71), the bottom of described support bin (61) is provided with conical socket (73), and the ejection part of described elevating mechanism (41) is provided with the locating cone (74) that can coordinate with described conical socket (73).
9. freeze drier according to any one of claim 1 to 4, it is characterized in that: described freeze drying box (1) is set to multiple and is communicated with each other, the both sides of rail (3) at the bottom of material transfer in each freeze drying box (1) are equipped with two freeze-drying plate layer unit (2), and described two freeze-drying plate layer unit (2) are intervally arranged along feedstock direction.
10. freeze drier according to claim 9, it is characterized in that: in every layer of freeze-drying plate layer (21) of described freeze-drying plate layer unit (2), be equipped with cold-producing medium, two freeze-drying plate layers (21) of the same layer of every side freeze-drying plate layer unit (2) are in the same plane, and are interconnected the cold-producing medium in two freeze-drying plate layers (21) is flowed mutually between described two freeze-drying plate layers (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529608.8A CN105091507B (en) | 2015-08-26 | 2015-08-26 | A kind of freeze drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529608.8A CN105091507B (en) | 2015-08-26 | 2015-08-26 | A kind of freeze drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091507A true CN105091507A (en) | 2015-11-25 |
| CN105091507B CN105091507B (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510529608.8A Active CN105091507B (en) | 2015-08-26 | 2015-08-26 | A kind of freeze drier |
Country Status (1)
| Country | Link |
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| CN (1) | CN105091507B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317811A (en) * | 2018-03-27 | 2018-07-24 | 奥星制药设备（石家庄）有限公司 | Full-automatic inlet/outlet device in a kind of production of raw medicine |
| CN113091400A (en) * | 2021-04-30 | 2021-07-09 | 楚天科技股份有限公司 | Freezing and thawing method of freezing and thawing machine and freezing and thawing machine |
| CN113956559A (en) * | 2021-10-26 | 2022-01-21 | 湖南省胜峰龙保温材料有限责任公司 | Light flame-retardant insulation board for building outer wall and preparation method thereof |
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| DE2142201A1 (en) * | 1970-08-25 | 1972-03-30 | A/S Atlas, Ballerup (Dänemark) | Apparatus for use in freeze drying a material, and methods in freeze drying |
| CN102278870A (en) * | 2010-06-08 | 2011-12-14 | 王楠楠 | Vacuum freeze drying cabin |
| CN102967138A (en) * | 2012-12-12 | 2013-03-13 | 上海东富龙科技股份有限公司 | Integral feeding and discharging trolley for freezedryer |
| CN203148167U (en) * | 2013-03-21 | 2013-08-21 | 楚天科技股份有限公司 | Freeze dryer |
| CN103900352A (en) * | 2013-03-21 | 2014-07-02 | 楚天科技股份有限公司 | Freeze dryer |
| CN204141938U (en) * | 2014-08-01 | 2015-02-04 | 楚天科技股份有限公司 | A kind of freeze dryer |
| CN104596206A (en) * | 2015-01-13 | 2015-05-06 | 南京晓庄学院 | Integrated radiation vacuum freeze-dry device and method |
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| DE2142201A1 (en) * | 1970-08-25 | 1972-03-30 | A/S Atlas, Ballerup (Dänemark) | Apparatus for use in freeze drying a material, and methods in freeze drying |
| CN102278870A (en) * | 2010-06-08 | 2011-12-14 | 王楠楠 | Vacuum freeze drying cabin |
| CN102967138A (en) * | 2012-12-12 | 2013-03-13 | 上海东富龙科技股份有限公司 | Integral feeding and discharging trolley for freezedryer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317811A (en) * | 2018-03-27 | 2018-07-24 | 奥星制药设备（石家庄）有限公司 | Full-automatic inlet/outlet device in a kind of production of raw medicine |
| CN113091400A (en) * | 2021-04-30 | 2021-07-09 | 楚天科技股份有限公司 | Freezing and thawing method of freezing and thawing machine and freezing and thawing machine |
| CN113956559A (en) * | 2021-10-26 | 2022-01-21 | 湖南省胜峰龙保温材料有限责任公司 | Light flame-retardant insulation board for building outer wall and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN105091507B (en) | 2017-11-21 |
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Application publication date: 20151125 Assignee: Changsha Pharmaceutical Equipment Industrial Technology Research Institute Co.,Ltd. Assignor: TRUKING TECHNOLOGY Ltd. Contract record no.: X2023980051833 Denomination of invention: A freeze-drying machine Granted publication date: 20171121 License type: Common License Record date: 20231213 |