CN207456836U - A kind of double freezing low pressure rotate moisture extraction device automatically - Google Patents
A kind of double freezing low pressure rotate moisture extraction device automatically Download PDFInfo
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- CN207456836U CN207456836U CN201721449540.3U CN201721449540U CN207456836U CN 207456836 U CN207456836 U CN 207456836U CN 201721449540 U CN201721449540 U CN 201721449540U CN 207456836 U CN207456836 U CN 207456836U
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- low pressure
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- extraction device
- device automatically
- moisture extraction
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Abstract
The utility model discloses a kind of double freezing low pressure to rotate moisture extraction device automatically, including refrigeration well part, cherry picker is provided on the refrigeration well part, turntable part is installed on the cherry picker, the turntable part is connected by connector with heating part, and collecting part, solenoid valve, sample placement part and top plate are provided on the heating part.The utility model extracts multiple samples simultaneously, and without liquid nitrogen, using compressor cooling, sample is freezed first, prevents that so as to generate fractionation, it is really lossless without fractionation extraction to be truly realized sample to sample for liquid portion generation distillation under low pressure；The compact high degree of automation of system design.
Description
Technical field
The utility model is related to moisture extraction technique fields, are specially that a kind of double freezing low pressure rotate moisture extracting dress automatically
It puts.
Background technology
With going deep into for ecological Studies and Environmental Studies, the extraction of plant moisture and soil moisture is gathered always by agriculture
The concern of the research institutions such as industry, forestry and Environmental Scientific Research institutes, but perfect extraction plant moisture and soil can not be found always
The method of earth moisture, existing technical method some need are cooled down using liquid nitrogen, and some is using toluene or dimethylbenzene etc. as molten
Agent.Poisonous and harmful and expensive organic chemical reagent is used in traditional extracting method as solvent, not only harmful to human
Health and ambient enviroment, and used such solvent is difficult to recycle, this be also all the time cause plant extract into
The main reason for this is high.
On the other hand, some people are cooled down using liquid nitrogen, need manually to add liquid nitrogen in operating process, cumbersome, are held
Nitrogen leakage easily occurs, and the degree of automation is low.
Currently, although there are many ways to moisture extracts, without corresponding auxiliary products, the most of uses in laboratory
Easy method assembling, equipment operation is unreliable, and security is relatively low.For the sample of different species during moisture extracts
Product, extract that the time used is different, and the temperature used is also different, and nobody did relevant research.Moisture extraction uses
Sample is come from field acquisition mostly, and sample size is limited, before often because connection gas leakage causes moisture separation failure, sample
Product cannot use.Since sample size is all bigger, manual operation inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of double freezing low pressure to rotate moisture extraction device automatically, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of double freezing low pressure rotate moisture automatically
Extraction device, including refrigeration well part, cherry picker, turntable part, collecting part and sample placement part, the refrigeration
Cherry picker is provided on well part, turntable part is installed on the cherry picker, the turntable part passes through
Connector is connected with heating part, and collecting part, solenoid valve, sample placement part and upper strata are provided on the heating part
Plate is provided with compressor in the refrigeration well part.
Preferably, 14 test tubes are provided on the collecting part altogether.
Preferably, the refrigeration well member base end is arranged to universal wheel.
Compared with prior art, the beneficial effects of the utility model are：The utility model extracts multiple samples simultaneously, without
Using compressor cooling, sample is freezed first for liquid nitrogen, prevents that distillation occurs sample for liquid portion so as to produce under low pressure
It is estranged to evaporate, it is really lossless without fractionation extraction to be truly realized sample；The compact high degree of automation of system design.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the front view of the utility model.
In figure：1- cherry pickers；2- turntables part；3- collecting parts；4- solenoid valves；5- heating parts；6- samples
Placement part；7- top plates；8- refrigeration wells part；9- connectors.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of double freezing low pressure rotate moisture extracting automatically
Device, including refrigeration well part 8, cherry picker 1, turntable part 2, collecting part 3 and sample placement part 6, freeze well
Cherry picker 1 is provided on part 8, turntable part 2 is installed on cherry picker 1, turntable part 2 passes through connector
9 are connected with heating part 5, and heating part 5 includes electromagnetic oven, thermal insulation board and heat conduction iron plate, is close to below electromagnetic oven heat-insulated
Plate is equipped with heat conduction iron plate below thermal insulation board, collecting part 3, solenoid valve 4, sample placement part is provided on heating part 5
6 and top plate 7, collecting part 3 includes solenoid valve, solenoid valve seat and support plate, and solenoid valve seat is equipped with multiple solenoid valves, mobile to rise
Drop platform 1 moves downward sample placement part 6 first, freezes into refrigeration well part 8, rises afterwards, turntable part 2
Collecting part 3 and sample placement part 6 are rotated into 180 degree, then collecting part 3 is down in refrigeration well part 8 and is freezed, is made
Compressor is provided in cold well part 8, without liquid nitrogen, using compressor cooling, sample is freezed first, prevents sample from existing
It is really lossless without fractionation extraction to be truly realized sample so as to generate fractionation for liquid portion generation distillation under low pressure；Collecting part 3
On be provided with 14 test tubes altogether, while extract multiple samples, 8 bottom of refrigeration well part is arranged to universal wheel.
Operation principle：Cherry picker 1 drives turntable part to lift, the drive drive of turntable part 2 collecting part 3,
Solenoid valve 4, heating part 5, sample placement part 6, top plate 7, refrigeration well part 8 and connector 9 lifts and rotary motion, are moved
Dynamic lifting platform 1 moves downward sample placement part 6 first, freezes into refrigeration well part 8, rises afterwards, turntable
Collecting part 3 and sample placement part 6 are rotated 180 degree by part 2, then collecting part 3 is down in refrigeration well part 8 and is made
It is cold.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of double freezing low pressure rotate moisture extraction device automatically, including refrigeration well part（8）, cherry picker（1）, rotation
Platform part（2）, collecting part（3）With sample placement part（6）, it is characterised in that：The refrigeration well part（8）On be provided with shifting
Dynamic lifting platform（1）, the cherry picker（1）On turntable part is installed（2）, the turntable part（2）Pass through connection
Part（9）With heating part（5）Connection, the heating part（5）On be provided with collecting part（3）, solenoid valve（4）, sample place
Part（6）And top plate（7）, the refrigeration well part（8）Inside it is provided with compressor.
2. a kind of double freezing low pressure according to claim 1 rotate moisture extraction device automatically, it is characterised in that：It is described to adopt
Collect part（3）On be provided with 14 test tubes altogether.
3. a kind of double freezing low pressure according to claim 1 rotate moisture extraction device automatically, it is characterised in that：The system
Cold well part（8）Bottom is arranged to universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449540.3U CN207456836U (en) | 2017-11-03 | 2017-11-03 | A kind of double freezing low pressure rotate moisture extraction device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449540.3U CN207456836U (en) | 2017-11-03 | 2017-11-03 | A kind of double freezing low pressure rotate moisture extraction device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456836U true CN207456836U (en) | 2018-06-05 |
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| CN201721449540.3U Active CN207456836U (en) | 2017-11-03 | 2017-11-03 | A kind of double freezing low pressure rotate moisture extraction device automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801690A (en) * | 2017-11-03 | 2018-11-13 | 北京剑灵科技有限公司 | A kind of pair of freezing low pressure rotates moisture extraction device automatically |
-
2017
- 2017-11-03 CN CN201721449540.3U patent/CN207456836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801690A (en) * | 2017-11-03 | 2018-11-13 | 北京剑灵科技有限公司 | A kind of pair of freezing low pressure rotates moisture extraction device automatically |
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