CN208860004U - A kind of centrifugal concentrating freeze-drying all-in-one machine - Google Patents

Abstract

The utility model discloses a kind of centrifugal concentratings, and all-in-one machine is lyophilized, including body and centrifugal chamber, the centrifugal chamber is located at the inside of body, and the top activity of centrifugal chamber runs through the roof of body, closure lid corresponding with centrifugal chamber is hinged on the roof of the body, the bottom wall of the centrifugal chamber is connected by magnetic rotator with the inner bottom wall of body, pass through centrifugal chamber, the combination of hothouse and cryotrap, realizing whole device i.e. has the function of article centrifugation, article can be freeze-dried again, centrifugal chamber and cryotrap can be run simultaneously also can isolated operation, effectively improve the utilization rate of whole device.

Description

A kind of centrifugal concentrating freeze-drying all-in-one machine

Technical field

The utility model relates to experimental instrument technology, all-in-one machine is lyophilized in specially a kind of centrifugal concentrating.

Background technique

Centrifuge is the machine using each component in the mixture of centrifugal force, separation liquid and solid particle or liquid and liquid Tool needs drying in time for the article after centrifugation, but most of drying machine uses the principle of high-temperature hot-air drying, high temperature The chemical structure of article can be destroyed, it is therefore desirable to use vacuum freeze drying, but existing centrifuge and freeze dryer are not Same machinery, such as a kind of high speed freezing centrifuge that grant number is CN207463470U, solving can steadily carry out being centrifuged Journey, but do not have functions/drying, it is difficult to article is dried in time, and grant number CN207463470U can be to drug and other items Carry out vacuum freeze drying, retain article components to greatest extent, but for article easy to pollute after centrifuge separation need into Row long distance transportation causes article to be contaminated during replacing instrument, and in the drying process, no strainer blocks It cuts, causes tracheae to be easy blocking, moisture collection is compared with slow, drying efficiency is low.

Utility model content

The purpose of this utility model is to provide a kind of centrifugal concentratings, and all-in-one machine is lyophilized, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of centrifugal concentrating freeze-drying all-in-one machine, including Body and centrifugal chamber, the centrifugal chamber is located at the inside of body, and the top activity of centrifugal chamber runs through the roof of body, the machine It is hinged with corresponding with centrifugal chamber closure lid on the roof of body, the bottom wall of the centrifugal chamber passes through magnetic rotator and body Inner bottom wall is connected, and fixed one end for being communicated with communicating pipe, is fixedly connected on the communicating pipe on the side wall of the centrifugal chamber First solenoid valve, the other end of the communicating pipe is fixed to be communicated with cryotrap, and the top of the cryotrap is fixed to run through machine The roof of body is fixedly connected with refrigeration compressor in the inner bottom wall of the body, is wound with and makes on the side wall of the centrifugal chamber The first cryovial that cold compressor is connected is fixedly connected with second solenoid valve, the cryotrap on first cryovial Side wall on be wound with the second cryovial being connected with refrigeration compressor, be fixedly connected on second cryovial third electricity Magnet valve, the lower sidewall of the cryotrap are communicated with one end of exhaust tube, and the other end of the exhaust tube is fixed to run through body Side wall and be communicated with vacuum air pump, the vacuum air pump is fixedly connected on the side wall of body, the top of the cryotrap It is fixed to be communicated with hothouse, it is fixed on the side wall of the body to be equipped with control panel, the magnetic rotator, refrigeration compressor, First solenoid valve, second solenoid valve, third solenoid valve and vacuum air pump pass through conducting wire respectively and control panel is electrically connected, the control Making sheet, power switch and external power supply form a series circuit by conducting wire.

Preferably, hanging rod is fixedly connected on the inner roof wall of the hothouse, fixing sleeve is connected to multiple dry on the hanging rod Dry disk, fixed one end for being communicated with multiple transfer tubes, the other end of the transfer tube turn on the top side wall of the hothouse Dynamic to be plugged with rubber valve, the bottom end screw thread of the transfer tube is plugged with freeze-drying bottle.

Preferably, heating tube there are two being fixedly connected on the inner cavity front side wall of the body, one of them described heating tube It is in contact with the side wall of centrifugal chamber, the side wall of another described heating tube and cryotrap abuts against, two heating tubes point It is not connected by conducting wire with control panel.

Preferably, the number of the freeze-drying bottle is no less than eight, and equidistant ring is distributed on the side wall of hothouse.

Preferably, multiple heat release holes are offered on the side wall of the body.

Compared with prior art, the utility model has the beneficial effects that

1, by the combination of centrifugal chamber, hothouse and cryotrap, realizing whole device i.e. has the function of article centrifugation, Article can be freeze-dried again, centrifugal chamber and cryotrap can run simultaneously also can isolated operation, effectively improve whole The utilization rate of a device；

2, by the combination of the first solenoid valve and vacuum pump, realize that centrifugal chamber carries out article during high speed rotation Centrifugal concentrating, the first solenoid valve of opening and vacuum pump can reduce air drag when centrifugation, improve the effect of article centrifugal concentrating Rate.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model appearance diagram；

Fig. 3 is the utility model left side view.

In figure: body 1, centrifugal chamber 2, hothouse 3, freeze-drying bottle 31, transfer tube 32, basin 33, hanging rod 34, control panel 4, Refrigeration compressor 5, rubber valve 6, communicating pipe 7, the first solenoid valve 8, exhaust tube 9, vacuum air pump 10, the 11, second electricity of cryotrap Magnet valve 12, third solenoid valve 13.

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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of centrifugal concentrating freeze-drying all-in-one machine, including machine Body 1 and centrifugal chamber 2 offer multiple heat release holes on the side wall of body 1, and centrifugal chamber 2 is located at the inside of body 1, and centrifugal chamber 2 Top activity run through the roof of body 1, closure corresponding with centrifugal chamber 2 is hinged on the roof of body 1 and is covered, centrifugal chamber 2 Bottom wall be connected by magnetic rotator with the inner bottom wall of body 1, on the side wall of centrifugal chamber 2 fixation be communicated with communicating pipe 7 One end, is fixedly connected with the first solenoid valve 8 on communicating pipe 7, the other end fixation of communicating pipe 7 is communicated with cryotrap 11, opens First solenoid valve 8, centrifugal chamber 2 are connected with cryotrap 11, and centrifugal chamber 2 can reduce the centrifugation of centrifugal chamber 2 by vacuum pump 10 When air drag, close the first solenoid valve 8, centrifugal chamber 2 and cryotrap 11, which move, individually to work.

The roof for running through body 1 is fixed on the top of cryotrap 11, is fixedly connected with refrigerant compression in the inner bottom wall of body 1 Machine 5 is wound with the first cryovial being connected with refrigeration compressor 5 on the side wall of centrifugal chamber 2, is fixedly connected on the first cryovial There is second solenoid valve 12, the second cryovial being connected with refrigeration compressor 5 is wound on the side wall of cryotrap 11, second is cold It is fixedly connected with third solenoid valve 13 on frozen pipe, can control second solenoid valve 12 and third solenoid valve 13 makes centrifugal chamber 2 and low Warm cold-trap 11 can reduce temperature simultaneously, and can individually control cavity temperature, it is ensured that low-temperature centrifugation and freeze-drying are mutual not Interference.

The lower sidewall of cryotrap 11 is communicated with one end of exhaust tube 9, and the other end of exhaust tube 9 is fixed to run through body 1 Side wall and be communicated with vacuum air pump 10, vacuum air pump 10 is fixedly connected on the side wall of body 1, and the top of cryotrap 11 is solid Surely it is communicated with hothouse 3, is fixed on the side wall of body 1 and is equipped with control panel 4, magnetic rotator, the 5, first electricity of refrigeration compressor Magnet valve 8, second solenoid valve 12, third solenoid valve 13 and vacuum air pump 10 are electrically connected by conducting wire and control panel 4 respectively, control Plate 4, power switch and external power supply form a series circuit by conducting wire.

Heating tube there are two being fixedly connected on the inner cavity front side wall of body 1, the side of one of heating tube and centrifugal chamber 2 Wall is in contact, another heating tube and the side wall of cryotrap 11 abut against, and two heating tubes pass through conducting wire and control panel 4 respectively It is connected, it is ensured that the internal temperature of centrifugal chamber 2 and cryotrap 11 can increase, and be convenient for high temperature concentration and drying.

Hanging rod 34 is fixedly connected on the inner roof wall of hothouse 3, fixing sleeve is connected to multiple basins 33 on hanging rod 34, does Fixed one end for being communicated with multiple transfer tubes 32, the other end of transfer tube 32 rotate and are plugged with rubber on the top side wall of dry room 3 Glue valve 6, the bottom end screw thread of transfer tube 32 are plugged with freeze-drying bottle 31, and the number of freeze-drying bottle 31 is no less than eight, and equidistant ring point On the side wall of hothouse 3, each freeze-drying bottle 31 can individually be controlled by rubber valve 6 to realize product drying cloth, be applicable in difference The article of weight is dried.

In this case, when article is lyophilized, article is placed in freeze-drying bottle 31 or on basin 33, and refrigeration compressor 5 starts, Temperature is first reduced to restart heating tube and increase temperature rapidly, moisture can distil, after starting vacuum air pump 10, moisture with air-flow into In the centrifugal chamber 2 for entering 3 lower section of hothouse, centrifugal chamber 2 carries out moisture collection as the cavity of water vessel；When centrifugation, centrifugal chamber 2 is logical The magnetic rotator for crossing bottom carrys out high speed rotation, drives material rotation to realize centrifugal concentrating, while running centrifugal chamber 2 and vacuum Air pump 10, which is realized to utilize, vacuumizes reduction centrifugation resistance, it is ensured that centrifugation is more thorough.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. all-in-one machine, including body (1) and centrifugal chamber (2) is lyophilized in a kind of centrifugal concentrating, it is characterised in that: the centrifugal chamber (2) Positioned at the inside of body (1), and the top activity of centrifugal chamber (2) is on the roof of body (1), the roof of the body (1) It is hinged with closure lid corresponding with centrifugal chamber (2), the bottom wall of the centrifugal chamber (2) passes through magnetic rotator and body (1) Inner bottom wall is connected, fixed one end for being communicated with communicating pipe (7) on the side wall of the centrifugal chamber (2), solid on the communicating pipe (7) Surely it is connected with the first solenoid valve (8), the other end fixation of the communicating pipe (7) is communicated with cryotrap (11), the low temperature cold The roof for running through body (1) is fixed on the top of trap (11), is fixedly connected with refrigeration compressor in the inner bottom wall of the body (1) (5), the first cryovial being connected with refrigeration compressor (5), first freezing are wound on the side wall of the centrifugal chamber (2) It is fixedly connected with second solenoid valve (12), is wound on the side wall of the cryotrap (11) and refrigeration compressor (5) phase on pipe Second cryovial of connection is fixedly connected with third solenoid valve (13) on second cryovial, the cryotrap (11) Lower sidewall is communicated with one end of exhaust tube (9), the fixed side wall through body (1) of the other end of the exhaust tube (9) and company It is connected with vacuum air pump (10), the vacuum air pump (10) is fixedly connected on the side wall of body (1), the cryotrap (11) Top fixation is communicated with hothouse (3), fixed on the side wall of the body (1) to be equipped with control panel (4), the magnetic force rotation Device, refrigeration compressor (5), the first solenoid valve (8), second solenoid valve (12), third solenoid valve (13) and vacuum air pump (10) point Not Tong Guo conducting wire and control panel (4) be electrically connected, the control panel (4), power switch and external power supply form one by conducting wire Series circuit.

2. all-in-one machine is lyophilized in a kind of centrifugal concentrating according to claim 1, it is characterised in that: the hothouse (3) it is interior It is fixedly connected on roof hanging rod (34), fixing sleeve is connected to multiple basins (33) on the hanging rod (34), the hothouse (3) Top side wall on fixed one end for being communicated with multiple transfer tubes (32), the other end of the transfer tube (32), which rotates, to be plugged with Rubber valve (6), the bottom end screw thread of the transfer tube (32) are plugged with freeze-drying bottle (31).

3. all-in-one machine is lyophilized in a kind of centrifugal concentrating according to claim 1, it is characterised in that: the inner cavity of the body (1) It being fixedly connected on front side wall there are two heating tube, one of them described heating tube is in contact with the side wall of centrifugal chamber (2), another The heating tube and the side wall of cryotrap (11) abut against, and two heating tubes pass through conducting wire and control panel (4) phase respectively Connection.

4. all-in-one machine is lyophilized in a kind of centrifugal concentrating according to claim 2, it is characterised in that: the number of freeze-drying bottle (31) Mesh is no less than eight, and equidistant ring is distributed on the side wall of hothouse (3).

5. all-in-one machine is lyophilized in a kind of centrifugal concentrating according to claim 1, it is characterised in that: the side wall of the body (1) On offer multiple heat release holes.