CN205957600U - Experimental type lyophilizer - Google Patents
Experimental type lyophilizer Download PDFInfo
- Publication number
- CN205957600U CN205957600U CN201620906980.6U CN201620906980U CN205957600U CN 205957600 U CN205957600 U CN 205957600U CN 201620906980 U CN201620906980 U CN 201620906980U CN 205957600 U CN205957600 U CN 205957600U
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- storehouse
- cold
- flange
- frame
- trap
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Abstract
The utility model discloses an experimental type lyophilizer, including the frame, set up in automatically controlled cabinet in the frame, freeze drying storehouse, valve, flange joint in cold -trap storehouse on the valve, set up in in frame heating system, set up in the frame is inside be used for with the material in advance frozen quick -freeze cabinet, set up in the frame inside with just can dismantle connect in the refrigerating system in cold -trap storehouse, communicate the vacuum system who is used for the evacuation on shown cold -trap storehouse. The utility model has the advantages of it is following and effect: the adoption solely separates cold -trap storehouse and freeze drying warehouse receipt, can dismantle alone the cold -trap storehouse, the convenient washing and the maintenance, secondly, heating system leads to the storehouse heating to freeze drying, and vacuum system advances to manage to find time to the freeze drying storehouse, makes in the inherent quick -freeze cabinet of material the quick -freeze be solid -state water and directly distils into the gaseous state, keeps original nutrient composition of material and volume shape, has reached the cold -trap storehouse and has dismantled to nourish in simple, the material and keep complete effect.
Description
Technical field
This utility model is related to freeze-drier field, particularly to a kind of test-type freeze dryer.
Background technology
Freeze dryer is a kind of equipment dried object matter being processed with Freeze Drying Technique, in biological engineering, doctor
The fields such as medicine industry, food industry, material science and processing of agriculture product have a wide range of applications, and test-type freeze dryer is one
Plant the freeze dryer of small volume, the process curve studying various material lyophilizing for food processing factory, seek optimum process scheme,
Can also be used for R＆D institution as the theoretical basic research of lyophilizing.
The Chinese patent of Publication No. CN2903856Y《A kind of freeze-dryer water-trapping system》Disclose a kind of freeze dryer and catch water
System, dryness storehouse is separated the cold-trap storehouse as each water vessel away from the extension of door one end or bottom or both sides by dividing plate
Body；Louver(-vre) is provided with dividing plate；Or the independent cold-trap warehouse of setting is connected with dryness storehouse；In cold-trap warehouse, there is multiple stage to catch
Hydrophone；The water vessel of minimal surface area is arranged on the side of the close dryness storehouse in cold-trap warehouse, maximum surface area catch water
Device is arranged on the opposite side of cold-trap warehouse；By the water vessel of each intermediate surface area be sequentially arranged in the water vessel of minimal surface area with
Between the water vessel of maximum surface area；On the top of cold-trap warehouse or dryness storehouse rear head, there is vacuum valve and vacuum system phase
Logical.
But this freeze-dryer water-trapping system suffers from the drawback that：Cold-trap warehouse is arranged inside dryness storehouse, when need overhaul
During with water vessel in cleaning cold-trap storehouse, need whole freeze-dryer water-trapping system including dryness storehouse and cold-trap storehouse from freeze dryer
Overhauled after being disassembled, during dismounting, workload is big, lead to overhaul and cleaning cold-trap storehouse is not very convenient.
Utility model content
The purpose of this utility model is to provide a kind of test-type freeze dryer, has the effect of cold-trap storehouse convenient disassembly.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of test-type lyophilizing
Machine, the electrical control cubicles including frame, being arranged in described frame, the lyophilization storehouse being horizontally placed in described frame, flange are connected to
Cold-trap storehouse that the valve of described lyophilization storehouse one end, flange are connected on described valve, the system being arranged in described cold-trap storehouse
Cooling coil, be arranged in described frame and be located at described lyophilization storehouse side be used for described lyophilization storehouse heating heating
System, be arranged at described machine frame inside for material is freezed in advance fast refrigerating cabinet, be arranged at described machine frame inside with and can
Dismounting is connected to the refrigeration system in described cold-trap storehouse, is communicated in the vacuum system being used for evacuation on shown cold-trap storehouse, described cold
Trap storehouse is removably connected to described frame, and described cold-trap storehouse includes one end and is connected to described valve and the tank in opening for the other end
Body, flange are connected to described tank body and are connected to described sealing for sealing the seal head of described tank body opening, described vacuum system
Head.
By adopting technique scheme, during the work of test-type freeze dryer, material is put in lyophilization storehouse and is frozen
Dry, vacuum system carries out evacuation to cold-trap storehouse, because cold-trap storehouse is connected on lyophilization storehouse by valve, and then makes freezing
Form vacuum in dryness storehouse.Fast refrigerating cabinet is used for freezing to material in advance below 18 degrees below zero.Refrigeration system is connected to cold-trap storehouse
Afterwards, provide cold liquid for the refrigeration coil in cold-trap storehouse.Temperature sensor in lyophilization storehouse for the circuit communication in electric cabinet and
Pressure transducer.Method downlink connection is exactly two pipelines, pipe fitting or equipment, is first individually fixed on a ring flange, Ran Hou
Add flange gasket between two ring flanges, finally make one kind that it combines closely removable the tension of two ring flanges with bolt
Unload the connected mode of formula.When needing to overhaul in cold-trap storehouse, with instrument, the junction in cold-trap storehouse and flange is disassembled,
Cold-trap storehouse is separated with valve, then the seal head on cold-trap storehouse is removed from tank body, by refrigeration system and dismounting on cold-trap storehouse,
Cold-trap storehouse can be taken off, to being carried out inside cold-trap storehouse or overhaul, compared to needing lyophilization storehouse in prior art
Dismantled together, need to dismantle the sensor in lyophilization storehouse and interlock circuit, in the application, cold-trap warehouse receipt is solely isolated
And dismounting, the effect of cold-trap storehouse convenient disassembly when reaching maintenance and cleaning.
Of the present utility model it is further arranged to：Described heating system includes being arranged at and is used for supplying heat exchange in described frame
The pipeline of medium, described heat transferring medium is hot water.
By adopting technique scheme, heat transferring medium carries out radiation by pipeline and adds to the material in lyophilization storehouse
Heat, more uniformly quick.
Of the present utility model it is further arranged to：Described vacuum system includes vacuum pump and one end is connected to described vacuum pump
And the other end is connected to the connecting tube of described seal head.
By adopting technique scheme, vacuum pump is aspirated to cold-trap storehouse by connecting tube, and valve is passed through in cold-trap storehouse
It is communicated in lyophilization storehouse, make all to form vacuum in cold-trap storehouse and lyophilization storehouse, play the effect of lyophilizing.
Of the present utility model it is further arranged to：The cabinet of described fast refrigerating cabinet is made by polyurethane sheet.
By adopting technique scheme, plate that polyurethane sheet includes being made by polyurethane completely, by polyurethane and
Two kinds of the polyurethane sheet that color steel is combined and is formed, has excellent heat-insulating property, prevents the heat friendship of fast refrigerating cabinet and outside air
Change.
Of the present utility model it is further arranged to：Described lyophilization storehouse is made by 304 rustless steels.
By adopting technique scheme, 304 rustless steels have good corrosion resistance, thermostability, low temperature intensity and machine
Tool characteristic, extends the service life in lyophilization storehouse.
Of the present utility model it is further arranged to：Described tank body is provided with observation window, and described observation window includes the week side of boss outer wall
The forms being sealed on described tank body, the perspective board being installed on described forms.
By adopting technique scheme, by the observation window being made up of perspective board and forms, enable staff in tank
The situation within cold-trap storehouse just can be observed in external side, and energy preliminary judgement is the need of dismounting, it is to avoid unnecessary dismounting.
Of the present utility model it is further arranged to：Described valve is provided with connecting bolt and attaching nut, and described freezing is done
Dry storehouse is provided with first flange, and described cold-trap storehouse is provided with second flange, and described valve is provided with installing hole and two ends are supported respectively
It is connected to described first flange and described second flange, described connecting bolt is fed through first flange, installing hole, second flange successively
Rear thread is connected to described attaching nut.
By adopting technique scheme, it is fixedly connected after bolt with instrument, rotation unclamps attaching nut, by connecting bolt
Take off, you can cold-trap storehouse is taken off from valve.After the maintenance of cold-trap storehouse, cleaning are finished, cold-trap bin location is fixed, will connect
Bolt is fed through first flange, the installing hole on valve successively, screws attaching nut after second flange, by cold-trap storehouse, valve, cold
Freeze dryness storehouse to be attached and fix, simple to operation.
Of the present utility model it is further arranged to：Described tank body is provided with the 3rd flange, and described seal head is provided with the 4th
Flange, described 3rd flange side is provided with clamp nut, and described 4th flange is provided with and is fed through described 4th flange, institute successively
State the fastening bolt that the 3rd flange rear thread is connected to described clamp nut.
By adopting technique scheme, clamp nut is unclamped in rotation, and fastening bolt is taken off, you can realize seal head with
The separation of tank body, while ensureing sealing effectiveness, easy removal, reduces workload during dismounting.
Of the present utility model it is further arranged to：Described frame is provided with connecting seat, and described connecting seat includes upper end welding
In the gripper shoe on described tank body, it is integrally formed at described gripper shoe lower end and lower surface and is connected to the installation in described frame
Plate, it is fed through described installing plate rear thread and is connected to the installation bolt in described frame.
By adopting technique scheme, installation bolt is unclamped in rotation, connecting seat is separated from frame, realizes cold-trap storehouse
Be detachably connected.
Of the present utility model it is further arranged to：Described refrigeration system is provided with one end and is communicated under described refrigeration system
Connecting tube, by clamp connection in the upper connecting tube, described upper connecting tube of described lower connecting tube away from described lower connecting tube
One end is communicated in described tank body.
By adopting technique scheme, unclamp clip, upper connecting tube is separated with lower connecting tube, you can realize freezing
System and cold-trap storehouse are separately.
In sum, this utility model has the advantages that：Solely separate with lyophilization warehouse receipt using by cold-trap storehouse,
And it is removably connected to miscellaneous part on test-type freeze dryer, and when making the refrigeration coil in cleaning and maintenance cold-trap storehouse, can be right
Cold-trap storehouse is individually dismantled, and conveniently cleans and overhauls；Secondly, by the setting of observation window it may be observed that shape in cold-trap storehouse
Tentatively carry out after condition judging whether to need cleaning and overhauling, reduce unnecessary dismounting and cleaning, improve cleaning and overhaul efficiency,
Reach cold-trap storehouse to dismantle simple, cleaning and overhaul convenient effect.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the position relationship schematic diagram of heating system of the present utility model and frame；
Fig. 3 is the structural representation of aminoacyl site of the present utility model；
Fig. 4 is the structural representation at B position of the present utility model；
Fig. 5 is the position relationship schematic diagram of refrigeration coil of the present utility model and cold-trap storehouse；
Fig. 6 is the structural representation at C position of the present utility model.
In figure：1st, frame；11st, electrical control cubicles；2nd, lyophilization storehouse；21st, first flange；3rd, valve；31st, connecting bolt；32、
Attaching nut；33rd, installing hole；4th, cold-trap storehouse；41st, refrigeration coil；42nd, tank body；421st, observation window；4211st, forms；4212nd, saturating
Depending on plate；422nd, the 3rd flange；43rd, seal head；431st, the 4th flange；44th, second flange；45th, fastening bolt；46th, clamp nut；
5th, heating system；51st, pipeline；6th, fast refrigerating cabinet；7th, vacuum system；71st, vacuum pump；72nd, connecting tube；8th, connecting seat；81st, support
Plate；82nd, installing plate；83rd, installation bolt；9th, refrigeration system；91st, upper connecting tube；92nd, lower connecting tube；93rd, clip.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Specific embodiment is only that it is not to restriction of the present utility model, this area to explanation of the present utility model
Technical staff can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but only
All to be protected by Patent Law in right of the present utility model.
A kind of test-type freeze dryer, as shown in Fig. 1 to Fig. 2, including frame 1, the lyophilization storehouse 2 that is horizontally placed in frame 1,
Lyophilization storehouse 2 is cylindrical tank shape, and one end is provided with feed inlet and outlet and the door for opening and closing feed inlet and outlet.Set in frame 1
There are the electrical control cubicles 11 at feed inlet and outlet, for the various parameters on Control release type freeze dryer.The side in lyophilization storehouse 2
It is provided with heating system 5, heating system 5 includes being arranged at for supplying the pipeline 51 of heat transferring medium in frame 1, and heat transferring medium is heat
Water, for heating to heating plate in lyophilization storehouse 2.Support base is provided with frame 1, lyophilization storehouse 2 is welded on props up
The upper end of support seat, support base is fixed in frame 1 by screw bolt and nut.
As shown in figure 1, combining Fig. 3, lyophilization storehouse 2 is provided with valve 3 away from the other end of door, and valve 3 one end connects
In lyophilization storehouse 2 and the other end is communicated with horizontal cold-trap storehouse 4.Multiple installing holes 33, lyophilization are provided with valve 3
Storehouse 2 is provided with the first flange 21 being connected to valve 3, and cold-trap storehouse 4 is provided with the second flange 44 being connected to valve 3, the second method
It is provided with multiple attaching nuts 32 at blue 44, be provided with valve 3 and be fed through first flange 21, installing hole 33, second flange 44 successively
Rear thread is connected to the connecting bolt 31 of attaching nut 32.Lyophilization storehouse 2 is made by 304 rustless steels.
As shown in figure 1, combining Fig. 4 to Fig. 5, the bottom welding in cold-trap storehouse 4 has gripper shoe 81, the lower end one of gripper shoe 81
It is provided with the installing plate 82 being connected in frame 1, installing plate 82 is provided with multiple through holes, is fed through through hole rear thread and is connected to frame
Installation bolt 83 on 1.Gripper shoe 81 and the connecting seat 8 of installing plate 82 composition connection cold-trap storehouse 4 and frame 1.Cold-trap storehouse 4 includes
One end the is connected to valve 3 and other end is the tank body 42 of opening, is sealed in the seal head 43 of tank body 42 opening, tank body 42 lower end
It is communicated with the internal steam pipe for being passed through steam of tank body 42, steam pipe includes the first steam that one end is communicated in tank body 42
Pipe, the second steam pipe being connected to the first steam pipe other end, the second steam pipe are connected on the first steam pipe by clip 93.
It is provided with refrigeration coil 41 in cold-trap storehouse 4.
As shown in figure 4, tank body 42 is provided with observation window 421, the window of the circle that observation window 421 includes being welded on tank body 42
Body 4211 and the perspective board 4212 being arranged in forms 4211, for observing the situation in cold-trap storehouse 4.It is provided with tank body 42 opening
3rd flange 422, seal head 43 is provided with the 4th flange 431 being connected to the 3rd flange 422, and the 3rd flange 422 side is provided with
Fastening bolt 45, the 4th flange 431 is provided with and is fed through the 4th flange 431 successively, the 3rd flange 422 rear thread is connected to fastening
The fastening bolt 45 of nut 46.
As shown in figure 1, combining Fig. 6, seal head 43 is welded with the installing pipe being communicated in cold-trap storehouse 4, installing pipe is provided with
It is connected to the connecting tube 72 of installing pipe by screwed pipe joint, the other end of connecting tube 72 is connected with the vacuum system for taking out pressure
7, frame 1 is additionally provided with the refrigeration system 9 being connected to cold-trap storehouse 4, the fast refrigerating cabinet 6 being located at valve 3 lower section, fast refrigerating cabinet 6 cabinet is adopted
Made with polyurethane sheet.Fast refrigerating cabinet 6 is used for material is freezed in advance.Vacuum system 7 includes Lay treasured vacuum pump 71, connecting tube
72 are connected on vacuum pump 71.Lower connecting tube 92 is connected with refrigeration system 9, two ends are connected to lower connecting tube 92 and tank body
Upper connecting tube 91 on 42, lower connecting tube 92 is detachably connected in connecting tube 91 by clip 93.
As shown in figure 1, four corners of frame 1 bottom are provided with four for adjusting distance between frame 1 and ground
Adjust lower margin, the bottom of frame 1 is additionally provided with four universal wheels, universal wheel is located between frame 1 and ground.Need mobile test-type
During freeze dryer, adjust the distance between less frame 1 and ground by adjusting lower margin, make universal wheel contact bottom surface, adjust lower margin
Leave ground, test-type freeze dryer now can be promoted to move, after position adjustment finishes, by adjust lower margin increase frame 1 with
The distance between ground, makes universal wheel leave ground, adjusts lower margin contiguously face, frame 1 is supported.
Claims (10)
1. a kind of test-type freeze dryer it is characterised in that：Including frame（1）, be arranged at described frame（1）On electrical control cubicles, horizontal stroke
It is placed in described frame（1）On lyophilization storehouse（2）, flange be connected to described lyophilization storehouse（2）The valve of one end（3）, method
Orchid is connected to described valve（3）On cold-trap storehouse（4）, be arranged at described cold-trap storehouse（4）Interior refrigeration coil（41）, be arranged at institute
State frame（1）Above and positioned at described lyophilization storehouse（2）Side is used for described lyophilization storehouse（2）The heating system of heating
（5）, be arranged at described frame（1）Internal for the fast refrigerating cabinet freezing material in advance（6）, be arranged at described frame（1）Interior
Portion with and be removably connected to described cold-trap storehouse（4）Refrigeration system（9）, be communicated in shown cold-trap storehouse（4）Above it is used for evacuation
Vacuum system（7）, described cold-trap storehouse（4）It is removably connected to described frame（1）, described cold-trap storehouse（4）Connect including one end
In described valve（3）And the other end is in the tank body of opening（42）, flange be connected to described tank body（42）For sealing described tank body
（42）The seal head of opening（43）, described vacuum system（7）It is connected to described seal head（43）.
2. a kind of test-type freeze dryer according to claim 1 it is characterised in that：Described heating system（5）Including setting
In described frame（1）The upper pipeline for supplying heat transferring medium（51）.
3. a kind of test-type freeze dryer according to claim 2 it is characterised in that：Described vacuum system（7）Including vacuum
Pump（71）It is connected to described vacuum pump with one end（71）And the other end is connected to described seal head（43）Connecting tube（72）.
4. a kind of test-type freeze dryer according to claim 3 it is characterised in that：Described fast refrigerating cabinet（6）Cabinet by gathering
Urethane plate is made.
5. a kind of test-type freeze dryer according to claim 1 it is characterised in that：Described lyophilization storehouse（2）By 304 not
Rust steel makes.
6. a kind of test-type freeze dryer according to claim 1 it is characterised in that：Described tank body（42）It is provided with observation window
（421）, described observation window（421）It is sealed in described tank body including the week side of boss outer wall（42）On forms（4211）, be installed on described
Forms（4211）On perspective board（4212）.
7. a kind of test-type freeze dryer according to claim 1 it is characterised in that：Described valve（3）It is provided with connection spiral shell
Bolt（31）And attaching nut（32）, described lyophilization storehouse（2）It is provided with first flange（21）, described cold-trap storehouse（4）It is provided with
Second flange（44）, described valve（3）It is provided with installing hole（33）And two ends are connected to described first flange respectively（21）And institute
State second flange（44）, described connecting bolt（31）It is fed through first flange successively（21）, installing hole（33）, second flange（44）
Rear thread is connected to described attaching nut（32）.
8. a kind of test-type freeze dryer according to claim 7 it is characterised in that：Described tank body（42）It is provided with the 3rd method
Blue（422）, described seal head（43）It is provided with the 4th flange（431）, described 3rd flange（422）Side is provided with clamp nut
（46）, described 4th flange（431）It is provided with and be fed through described 4th flange successively（431）, described 3rd flange（422）Spiral shell afterwards
Stricture of vagina is connected to described clamp nut（46）Fastening bolt（45）.
9. a kind of test-type freeze dryer according to claim 1 it is characterised in that：Described frame（1）It is provided with connecting seat
（8）, described connecting seat（8）It is welded in described tank body including upper end（42）On gripper shoe（81）, be integrally formed at described support
Plate（81）Lower end and lower surface is connected to described frame（1）On installing plate（82）, be fed through described installing plate（82）Rear thread
It is connected to described frame（1）On installation bolt（83）.
10. a kind of test-type freeze dryer according to claim 1 it is characterised in that：Described refrigeration system（9）It is provided with one
End is communicated in described refrigeration system（9）Lower connecting tube（92）, pass through clip（93）It is connected to described lower connecting tube（92）Upper
Connecting tube（91）, described upper connecting tube（91）On away from described lower connecting tube（92）One end be communicated in described tank body（42）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906980.6U CN205957600U (en) | 2016-08-19 | 2016-08-19 | Experimental type lyophilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906980.6U CN205957600U (en) | 2016-08-19 | 2016-08-19 | Experimental type lyophilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205957600U true CN205957600U (en) | 2017-02-15 |
Family
ID=57976997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620906980.6U Expired - Fee Related CN205957600U (en) | 2016-08-19 | 2016-08-19 | Experimental type lyophilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205957600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830689A (en) * | 2017-10-31 | 2018-03-23 | 山东华玫生物科技有限公司 | A kind of rose industrialization freezes production system and technique |
| CN108507285A (en) * | 2018-06-04 | 2018-09-07 | 上海共和真空技术有限公司 | It can realize the condenser system of the drug freeze dryer of steriling test |
-
2016
- 2016-08-19 CN CN201620906980.6U patent/CN205957600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830689A (en) * | 2017-10-31 | 2018-03-23 | 山东华玫生物科技有限公司 | A kind of rose industrialization freezes production system and technique |
| CN108507285A (en) * | 2018-06-04 | 2018-09-07 | 上海共和真空技术有限公司 | It can realize the condenser system of the drug freeze dryer of steriling test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |