CN209406597U - A kind of traditional vacuum concentrating instrument - Google Patents
A kind of traditional vacuum concentrating instrument Download PDFInfo
- Publication number
- CN209406597U CN209406597U CN201821634004.5U CN201821634004U CN209406597U CN 209406597 U CN209406597 U CN 209406597U CN 201821634004 U CN201821634004 U CN 201821634004U CN 209406597 U CN209406597 U CN 209406597U
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- Prior art keywords
- turntable
- vacuum
- liner
- fixed
- centrifugation
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Abstract
The utility model discloses a kind of traditional vacuum concentrating instruments, casing, centrifugal mechanism and vacuum device, the centrifugal mechanism include being centrifuged liner, the bearing block for being mounted on centrifugation liner lower part, bearing block upper shaft being vertically installed at by bearing, the rotor block for being fixed on shaft upper end, the first turntable with magnet block for being fixed on shaft lower end, the motor being fixed by the bracket on centrifugation liner outer bottom, being mounted on the second turntable, the sealing cover for having magnet block on motor output shaft；Vacuum device includes the vacuum pump being connected by tracheae with liner, is connected with gas pressure sensor by valve body on tracheae, is respectively connected with a solenoid valve in the two sides of pressure sensor.When the utility model is used, vacuumizing and keeping the indoor vacuum degree of traditional vacuum to traditional vacuum room by vacuum device, and use untouchable magnetic drives；And the sample rotates under vacuum state is realized, centrifugal concentrating distillation maximum area is improved, improves thickening efficiency.
Description
Technical field
The utility model relates to centrifugation apparatus technical field, especially a kind of traditional vacuum concentrating instrument.
Background technique
Currently, traditional vacuum concentrating instrument is to comprehensively utilize the vacuum action that centrifugal force, heating and external vacuum pump provide to come
Solvent evaporation being carried out, multiple samples being handled simultaneously without will lead to cross contamination.Therefore centrifugal mechanism must be sealing, and
Being centrifuged indoor vacuum degree during the work time must keep in a certain range, error otherwise will occur the moment, influence
Experimental data.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, it is controllable to provide vacuum degree in a kind of centrifugal chamber
Traditional vacuum concentrating instrument.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of traditional vacuum concentrating instrument, casing,
The centrifugal mechanism being mounted on casing and the vacuum device being arranged in casing, it is characterised in that: the centrifugal mechanism includes
Fixed centrifugation liner on the housing, the bearing block for being mounted on centrifugation liner lower part are vertically installed at bearing by bearing
Seat upper shaft, the first turntable with magnet block for being fixed on shaft lower end, passes through bracket at the rotor block for being fixed on shaft upper end
It is fixed on the motor being centrifuged on liner outer bottom, is mounted in the second turntable on motor output shaft with magnet block and centrifugation
The sealing cover of gallbladder cooperation, the sealing cover and centrifugation liner form traditional vacuum room after being tightly connected, and the first turntable is located at second
The surface of turntable；
The vacuum device includes the vacuum pump being connected to by tracheae with the liner, is connected on tracheae by a valve body
It is connected to a gas pressure sensor, is respectively connected with a solenoid valve in the two sides of pressure sensor.
Further, the centrifugation liner is made of wall of inner container and the bottom plate being fixed on wall of inner container.The sealing cover by
Transparent material is made.
Further, first turntable, the magnet block on the second turntable are that even-even is installed and the pole S, N is staggeredly pacified
It fills, the correspondence magnet block polarity on the first turntable and the second turntable is opposite.Specifically, on first turntable, the second turntable
Magnet block is equipped with two pairs.
The beneficial effects of the utility model are: structure is simple, in use, being taken out by vacuum device to traditional vacuum room true
Sky simultaneously keeps the indoor vacuum degree of traditional vacuum；Then, motor starts running, and driving the second turntable operating is driven using magnetic force
The rotation of first turntable；That is driving rotor operating, achievees the purpose that centrifugation.Due to being capable of the indoor vacuum of strict control traditional vacuum
Degree, and untouchable magnetic drives are used, the sample rotates under vacuum state is realized, centrifugal concentrating distillation largest face is improved
Product improves thickening efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Fig. 3 is the structural schematic diagram of the second turntable in the utility model.
Specific embodiment
As shown in Figure 1, 2, a kind of traditional vacuum concentrating instrument of the utility model, casing 2, the centrifugal mechanism being mounted on casing
With the vacuum device being arranged in casing.Wherein, the centrifugal mechanism includes the centrifugation liner being fixed on casing 2, installation
In the rotor for being centrifuged the bearing block 6 of liner lower part, being vertically installed at bearing block upper shaft 4 by bearing 5, being fixed on shaft upper end
Body 13, the first turntable 7 with magnet block for being fixed on shaft lower end are fixed on centrifugation liner outer bottom by bracket 11
Motor 12 is mounted on the second turntable 10 on 12 output shaft of motor with magnet block 9, the sealing cover 1 with centrifugation liner cooperation, institute
Traditional vacuum room is formed after stating sealing cover 1 and centrifugation liner sealed connection；The first turntable after installation is being located at the second turntable just
Top.And the first correspondence magnet block polarity on turntable 7 and the second turntable 10 is opposite.
The centrifugation liner is made of wall of inner container 2 and the bottom plate 8 being fixed on wall of inner container, and bottom plate 8 can penetrate material by magnetic force
Material is made.The sealing cover 1 is made of clear material.
Specifically, first turntable 7,10 structure of the second turntable are identical, as shown in figure 3, described on the second turntable 10
Magnet block 9 is that even-even is installed and the pole S, N is staggered installation of.The magnet block on the first turntable 7, the second turntable 10 in the present embodiment
Equipped with two pairs.
In addition, the vacuum device in the utility model includes the vacuum pump being connected to by tracheae with the liner, in gas
A gas pressure sensor 15 is connected with by a valve body 17 on pipe, is respectively connected with a solenoid valve in the two sides of pressure sensor 15
16、18。
The course of work of the utility model is: the test tube equipped with sample being put into the test tube sleeve 14 on rotor block 13, is covered
Top cover labyrinth 1 completes sealing.Activation system, controller control solenoid valve 16,18 and open, and start vacuum pump, and pass by pressure
Sensor 15 obtains pressure data, and traditional vacuum room is carried out vacuumize process.After the completion of vacuumizing, electric motor starting, driving second
Turntable 10 operates, and drives the first turntable 7 to rotate using magnetic force；That is driving rotor operating, until sample completes centrifugal test.
The above content is only to illustrate the technical solution of the utility model, and those skilled in the art are practical new to this
The simple modification or equivalent replacement that the technical solution of type carries out, all without departing from the essence and model of technical solutions of the utility model
It encloses.
Claims (5)
1. a kind of traditional vacuum concentrating instrument, casing, the centrifugal mechanism being mounted on casing and the evacuator being arranged in casing
Structure, it is characterised in that: the centrifugal mechanism includes fixed centrifugation liner on the housing, is mounted on centrifugation liner lower part
Bearing block is vertically installed at bearing block upper shaft by bearing, the rotor block for being fixed on shaft upper end, is fixed on shaft lower end
The first turntable with magnet block, is mounted on motor output shaft the motor being fixed by the bracket on centrifugation liner outer bottom
Shape after the second turntable with magnet block, the sealing cover with centrifugation liner cooperation, the sealing cover and centrifugation liner are tightly connected
At vacuum centrifugal chamber, the first turntable is located at the surface of the second turntable；
The vacuum device includes the vacuum pump being connected to by tracheae with the liner, is connected on tracheae by a valve body
One gas pressure sensor is respectively connected with a solenoid valve, vacuum pump, pressure sensor and two electricity in the two sides of pressure sensor
Magnet valve is connected with a controller respectively.
2. traditional vacuum concentrating instrument according to claim 1, it is characterised in that: the centrifugation liner is by wall of inner container and fixation
Bottom plate on wall of inner container is constituted.
3. traditional vacuum concentrating instrument according to claim 1, it is characterised in that: the sealing cover is made of clear material.
4. traditional vacuum concentrating instrument described in any one of -3 claims according to claim 1, it is characterised in that: described first turn
The magnet block on disk, the second turntable is that even-even is installed and the pole S, N is staggered installation of, pair on the first turntable and the second turntable
Answer magnet block polarity opposite.
5. traditional vacuum concentrating instrument according to claim 4, it is characterised in that: on first turntable, the second turntable
Magnet block is equipped with two pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634004.5U CN209406597U (en) | 2018-10-09 | 2018-10-09 | A kind of traditional vacuum concentrating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634004.5U CN209406597U (en) | 2018-10-09 | 2018-10-09 | A kind of traditional vacuum concentrating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209406597U true CN209406597U (en) | 2019-09-20 |
Family
ID=67932415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821634004.5U Active CN209406597U (en) | 2018-10-09 | 2018-10-09 | A kind of traditional vacuum concentrating instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209406597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122012A (en) * | 2020-09-11 | 2020-12-25 | 浦江凯瑞生物科技股份有限公司 | Centrifuge for extracting heparin sodium crude product by compound enzyme method |
-
2018
- 2018-10-09 CN CN201821634004.5U patent/CN209406597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122012A (en) * | 2020-09-11 | 2020-12-25 | 浦江凯瑞生物科技股份有限公司 | Centrifuge for extracting heparin sodium crude product by compound enzyme method |
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