CN108421645A - A kind of medicine bacterium multi-stage separation screening system - Google Patents
A kind of medicine bacterium multi-stage separation screening system Download PDFInfo
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- CN108421645A CN108421645A CN201810252005.1A CN201810252005A CN108421645A CN 108421645 A CN108421645 A CN 108421645A CN 201810252005 A CN201810252005 A CN 201810252005A CN 108421645 A CN108421645 A CN 108421645A
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- module
- concentrator bowl
- babinet
- block
- centrifugation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/06—Arrangement of distributors or collectors in centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
- B04B7/16—Sieves or filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/10—Control of the drive; Speed regulating
Abstract
The invention belongs to microbial testing technology fields, specifically a kind of medicine bacterium multi-stage separation screening system, including babinet, centrifugation module, transmission module and vibration module, babinet is the rectangular parallelepiped structure of build-in cavities, babinet is installed on ground by stabilizer blade, top of the box offers feed inlet, and the bottom of box is provided with discharge port；Centrifugation module is located in the cavity of babinet, and centrifugation module realizes the separation screening of bacterium for being centrifuged step by step to bacterium solution；Transmission module is located at the side of centrifugation module, and transmission module rotates for realizing the differential of centrifugation module；Vibration module is set in centrifugation module, and vibration module is used to avoid the blocking of centrifugation module.The present invention can carry out multistage differential centrifugation to bacterium liquid and realize screening, and centrifugal effect is good, work efficiency is high.
Description
Technical field
The invention belongs to microbial testing technology field, specifically a kind of medicine bacterium multi-stage separation screening system.
Background technology
Bacterium separation refers to isolating specific bacteria in mixture or various bacteria mixture from bacterium and cell
Process, it is all of great significance in clinical medicine, food industry, water quality detection, bioengineering and pharmaceuticals industry.It passes
The bacterium separation of system carries out in agar medium, and condition of culture is harsh, time-consuming, and is separately cultured process easily by miscellaneous bacteria
Pollution, therefore the bacterium based on this method is separately cultured cannot often obtain desired result.And existing microorganism separator can only
Level-one separation is carried out, separation is not thorough, and the requirement of microorganism separation is not achieved, can not meet the requirement of experiment, more meet
The not requirement of scientific research.
Also occurs a kind of technical solution of bacterium separation in the prior art, such as application No. is one of 201620075181
Chinese patent discloses a kind of medical microbial twin-stage separation screening device, including including rack, universal wheel, microorganism cylinder,
It is filtration barrel body, two-stage centrifugal cylinder, first-stage centrifugal cylinder, mounting plate, shaft, driven pulley, drive pulley, belt, motor, close
Packing I, gasket II, centrifugation cover, interior pad, head cover, handle and outlet, microorganism cylinder are connected to the top of rack.Actively
Belt pulley is mounted on the output shaft of motor.Driven pulley is fixedly connected on the lower end of shaft, and belt sleeve is mounted in follower belt
On wheel and drive pulley.The upper end of shaft passes through microorganism cylinder and its top of filtration barrel body to be fixedly connected with mounting plate.Two
Grade concentrator bowl is fixedly connected on a mounting board with first-stage centrifugal cylinder by screw, and centrifugation cover is installed on two-stage centrifugal cylinder and level-one
The top of concentrator bowl, interior pad are arranged between microorganism cylinder and head cover, and filtration barrel body is sleeved in shaft, and gasket I is arranged
Between microorganism cylinder and shaft, gasket II is arranged between filtration barrel body and shaft.Although the technical solution can lead to
The separation that bacterium is realized in two-stage screening is crossed, but technical solution rotating speed when carrying out two-stage centrifugal is identical, it is ideal in order to reach
Effect needs the strainer for consuming more energy, while being vertically arranged cannot achieve to make full use of, and working efficiency is low so that the hair
Bright use is restricted.
In consideration of it, a kind of medicine bacterium multi-stage separation screening system of the present invention, by the way that the more of different rotating speeds are arranged
Grade centrifugation carries out centrifugal screening to bacterium, and centrifugal effect is good, work efficiency is high.
Invention content
In order to make up for the deficiencies of the prior art, the present invention proposes a kind of medicine bacterium multi-stage separation screening system, this hair
Bright to be mainly used for through multistage centrifugal, realization efficiently separates screening to bacterium.The present invention is by centrifuging module and transmission module
Mutual cooperation, multistage differential centrifugation can be carried out to bacterium liquid and realizes that screening, centrifugal effect are good.
The technical solution adopted by the present invention to solve the technical problems is：A kind of medicine bacterium multistage of the present invention point
From screening system, including babinet, centrifugation module, transmission module and vibration module, the babinet are the cuboid knot of build-in cavities
Structure, babinet are installed on ground by stabilizer blade, and top of the box offers feed inlet, and the bottom of box is provided with discharge port；The centrifugation
Module is located in the cavity of babinet, and centrifugation module realizes the separation screening of bacterium for being centrifuged step by step to bacterium solution；The biography
Dynamic model block is located at the side of centrifugation module, and transmission module rotates for realizing the differential of centrifugation module；The vibration module setting
In in centrifugation module, vibration module is used to avoid the blocking of centrifugation module.
The centrifugation module includes concentrator bowl, sieve and spring one, and the top of the box lower surface and bottom are provided with circle
Annular groove, the concentrator bowl are frustum cone structure, and circular platform type through-hole is coaxially arranged with inside round platform, and round platform upper bottom surface is less than bottom
Face, concentrator bowl quantity are at least three, are placed vertically between concentrator bowl, and concentrator bowl bottom surface is provided with circular ring type protrusion, concentrator bowl
Upper bottom surface is correspondingly arranged on toroidal cavity, and the concentrator bowl of top is installed on the circular ring shape of lower section concentrator bowl by circular ring shape protrusion
Connection is realized in groove, can be relatively rotated between concentrator bowl, the concentrator bowl upper end of the top is located at the circular ring shape of babinet
In sliding slot, the concentrator bowl lower end of bottom is located in the circular ring shape sliding slot of the bottom of box, and the outer surface of concentrator bowl is respectively provided with teeth
Shape structure；The sieve quantity is identical as concentrator bowl quantity, and sieve is horizontally arranged at by spring one inside concentrator bowl, top sieve
The aperture of net is more than the aperture of lower screens.In use, concentrator bowl rotation drives sieve rotation, the concentrator bowl rotating speed of the top is most
Soon, the effect that can be centrifuged to improving the first order, mesh size are gradually reduced from top to bottom, and bacterium solution is centrifuged through three-level and purified, and is carried
Bacterium after pure falls on the bottom of box.
Directing plate is additionally provided on the concentrator bowl inner wall, directing plate is tiltedly mounted on concentrator bowl inner wall, and directing plate is used
The bacterium solution being adhered on concentrator bowl inner wall when centrifugation drops back into the sieve of lower section.When concentrator bowl rotates, the bacterium of sieve is passed through
Liquid part is thrown on concentrator bowl inner wall, and bacterium solution slides downwards along concentrator bowl inner wall, the presence of directing plate make bacterium solution along
Directing plate enters in the sieve of lower section, improves centrifugal effect.
The transmission module includes bevel gear, transmission shaft, driving motor and holder, bevel gear quantity and concentrator bowl quantity phase
Together, bevel gear is coaxially mounted on vertical transmission shaft, and the bevel gear of top is more than the bevel gear of lower section, bevel gear and concentrator bowl
The tooth-shape structure of outer surface is meshed；The driving motor is mounted on by holder on the stabilizer blade of babinet, driving motor output shaft
It is connected with transmission shaft.In use, driving motor band dynamic bevel gear rotates coaxially, the rotation of bevel gear makes the centrifugation being engaged with
Cylinder rotates synchronously, and since bevel gear is of different sizes, each concentrator bowl rotating speed is made to increase step by step from the bottom up.
The vibration module includes tapping block, countercheck rod, block and spring two, the bottom for tapping block and being mounted on sieve
Portion；The countercheck rod is mounted on the sieve of lower section, and the top countercheck rod upper surface that countercheck rod is located at lower screens is vertically arranged
There is sliding groove, spring two is installed in sliding groove；The block is located in the sliding groove of countercheck rod, and spring two is connected with block
It connects, dog height is inclined surface with the contact surface for tapping block higher than the height for tapping block, block, taps block and block contact position
It is arc-shaped.Since there are speed discrepancies between concentrator bowl adjacent downwards, the concentrator bowl rotating speed of top is higher than lower section concentrator bowl
Rotating speed taps block and moves to and hit when being contacted with block, and impact force makes sieve generate vibration, improves the effect of centrifugation, keeps off
Block moves down after being hit by percussion block along the sliding groove of countercheck rod, so that percussion block is passed through block, taps block and block
After disengaging, block restores origin-location under the elastic force effect of spring two, prepares for shock next time.
The babinet is provided with plugging module in the position of discharge port, and babinet is built-in with disk in the position level of discharge port
Shape slot, the diameter of disc slot are more than the diameter of discharge port, the center deviation discharge port of disc slots；The plugging module includes envelope
Closure plate, rotation axis and closure motor, the plugging plate are located in the disk type groove of the bottom of box, and eccentric setting has logical on plugging plate
Hole, plugging plate is by rotation axis and blocks motor realization rotation, and the through-hole on plugging plate is made to turn to the position coaxial with discharge port
It sets, realizes the collection of bacterium after separation.When falling on the bacterium of the bottom of box after needing collection purification, blocks motor and drive rotation
Shaft rotation is dynamic to make plugging plate move, and plugging plate movement makes the through-hole on plugging plate turn to the position coaxial with discharge port, bacterium liquid
Pass through discharge port outflow.
The beneficial effects of the invention are as follows：
1. a kind of medicine bacterium multi-stage separation screening system of the present invention, the centrifugation module, transmission module and shake
Dynamic model block cooperates with each other, and realizes that the differential of concentrator bowl operates using bevel gear, to realize multistage differential centrifugation, carries
The high utilization of the effect and the energy of bacterium separation；Meanwhile vibration module is realized using the differential rotation of concentrator bowl and is advised to sieve
Rule property taps, and avoids the blocking of sieve.
2. a kind of medicine bacterium multi-stage separation screening system of the present invention, the plugging module of the bottom of box lead to
It crosses and eccentric through-hole is set on plugging plate, closing and the opening of babinet discharge port, highly reliable, sealing are realized in plugging plate rotation
Property is good, avoids the pollution of bacterium.
3. a kind of medicine bacterium multi-stage separation screening system of the present invention, vibration mould is additionally provided on the sieve
Block taps block and block by being respectively set between neighbouring sieve, is realized using the differential motion between sieve
Sieve taps the regularity of lower screen cloth, and sieve is made to vibrate, and places sieve and blocks, improves the effect of centrifugation.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1 of the present invention；
Fig. 3 is the B-B sectional views in Fig. 1 of the present invention；
In figure：Babinet 1, centrifugation module 2, transmission module 3, cleaning modul 4, stabilizer blade 11, concentrator bowl 21, sieve 22, guiding
Plate 23, transmission shaft 32, driving motor 33, vibration module 4, taps block 41, countercheck rod 42, block 43, plugging module at bevel gear 31
5, plugging plate 51, closure motor 52.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of medicine bacterium multi-stage separation screening system of the present invention, including babinet 1, from
Core module 2, transmission module 3 and vibration module 4, the babinet 1 are the rectangular parallelepiped structure of build-in cavities, and babinet 1 passes through stabilizer blade 11
It is installed on ground, 1 top of babinet offers feed inlet, and 1 bottom of babinet is provided with discharge port；The centrifugation module 2 is located at babinet 1
Cavity in, centrifugation module 2 realizes the separation screening of bacterium for being centrifuged step by step to bacterium solution；The transmission module 3 is located at
The side of module 2 is centrifuged, transmission module 3 rotates for realizing the differential of centrifugation module 2；The vibration module 4 is set to centrifugation
In module 2, vibration module 4 is used to avoid the blocking of centrifugation module 2.
The centrifugation module 2 includes concentrator bowl 21, sieve 22 and spring one, and 1 top lower surface of the babinet and bottom are set
It is equipped with circular ring shape sliding slot, the concentrator bowl 21 is frustum cone structure, and circular platform type through-hole, round platform upper bottom surface are coaxially arranged with inside round platform
Less than bottom surface, 21 quantity of concentrator bowl is at least three, is placed vertically between concentrator bowl 21, and 21 bottom surface of concentrator bowl is provided with annulus
Type protrusion, 21 upper bottom surface of concentrator bowl are correspondingly arranged on toroidal cavity, and the concentrator bowl 21 of top is installed on by circular ring shape protrusion
Connection is realized in the toroidal cavity of lower section concentrator bowl 21, can be relatively rotated between concentrator bowl 21, the centrifugation of the top
21 upper ends of cylinder are located in the circular ring shape sliding slot of babinet 1, and 21 lower end of concentrator bowl of bottom is located at the circular ring shape sliding slot of 1 bottom of babinet
Interior, the outer surface of concentrator bowl 21 is both provided with tooth-shape structure；22 quantity of the sieve is identical as 21 quantity of concentrator bowl, and sieve 22 is logical
It crosses spring one to be horizontally arranged inside concentrator bowl 21, the aperture of top sieve 22 is more than the aperture of lower screens 22.In use, from
The rotation of heart cylinder 21 drives sieve 22 to rotate, and 21 rotating speed of concentrator bowl of the top is most fast, the effect that can be centrifuged to improving the first order,
22 aperture of sieve is gradually reduced from top to bottom, and bacterium solution is centrifuged through three-level and purified, and the bacterium after purification falls on 1 bottom of babinet.
Directing plate 23 is additionally provided on 21 inner wall of the concentrator bowl, directing plate 23 is tiltedly mounted on 21 inner wall of concentrator bowl,
The bacterium solution that directing plate 23 is used to be adhered on 21 inner wall of concentrator bowl when centrifuging drops back into the sieve 22 of lower section.It is rotated in concentrator bowl 21
When, it is thrown on 21 inner wall of concentrator bowl across the bacterium solution part of sieve 22, bacterium solution slides downwards along 21 inner wall of concentrator bowl, guiding
The presence of plate 23 makes bacterium solution in the sieve 22 that directing plate 23 enters lower section, improves centrifugal effect.
The transmission module 3 include bevel gear 31, transmission shaft 32, driving motor 33 and holder, 31 quantity of bevel gear with from
21 quantity of heart cylinder is identical, and bevel gear 31 is coaxially mounted on vertical transmission shaft 32, and the bevel gear 31 of top is more than the cone of lower section
Gear 31, bevel gear 31 are meshed with the tooth-shape structure of 21 outer surface of concentrator bowl；The driving motor 33 is mounted on by holder
On the stabilizer blade 11 of babinet 1,33 output shaft of driving motor is connected with transmission shaft 32.In use, driving motor 33 is with dynamic bevel gear
31 rotate coaxially, and the rotation of bevel gear 31 makes the concentrator bowl being engaged with 21 rotate synchronously, and since bevel gear 31 is of different sizes, makes
21 rotating speed of each concentrator bowl increases step by step from the bottom up.
The vibration module 4 includes tapping block 41, countercheck rod 42, block 43 and spring two, the percussion block 41 to be mounted on
The bottom of sieve 22；The countercheck rod 42 is mounted on the sieve 22 of lower section, and countercheck rod 42 is located at the upper sheet resistance of lower screens 22
42 upper surface of bar is vertically arranged with sliding groove, and spring two is equipped in sliding groove；The block 43 is located at the cunning of countercheck rod 42
In dynamic slot, spring two is connected with block 43, and 43 height of block connects higher than the height for tapping block 41, block 43 with percussion block 41
Contacting surface is inclined surface, and it is arc-shaped to tap block 41 with 43 contact position of block.Due to existing between concentrator bowl 21 adjacent downwards
Speed discrepancy, 21 rotating speed of concentrator bowl of top are higher than the rotating speed of lower section concentrator bowl 21, tap block 41 and move to when being contacted with block 43
It hits, impact force makes sieve 22 generate vibration, improves the effect of centrifugation, block 43 is after by the percussion shock of block 41 along blocking
The sliding groove of bar 42 moves down, and percussion block 41 is made to pass through block 43, after percussion block 41 is disengaged with block 43, block
43 restore origin-location under the elastic force effect of spring two, prepare for shock next time.
The babinet 1 is provided with plugging module 5 in the position of discharge port, and babinet 1 is built-in in the position level of discharge port
Disc slot, the diameter of disc slot are more than the diameter of discharge port, the center deviation discharge port of disc slots；The plugging module 5
Including plugging plate 51, rotation axis and motor 52 is blocked, the plugging plate 51 is located in the disk type groove of 1 bottom of babinet, plugging plate
Eccentric setting has through-hole on 51, and plugging plate 51 is by rotation axis and blocks the realization rotation of motor 52, makes the through-hole on plugging plate 51
The position coaxial with discharge port is turned to, realizes the collection of bacterium after separation.1 bottom of babinet is fallen on when needing the after of collecting purification
When bacterium, blocks motor 52 and drive rotation axis rotation that plugging plate 51 is made to move, plugging plate 51 moves the through-hole made on plugging plate 51
The position coaxial with discharge port is turned to, bacterium liquid passes through discharge port outflow.
Specific workflow is as follows：
When work, driving motor 33 is rotated coaxially with dynamic bevel gear 31, and the rotation of bevel gear 31 makes the centrifugation being engaged with
Cylinder 21 rotates synchronously, and since bevel gear 31 is of different sizes, 21 rotating speed of each concentrator bowl is made to increase step by step from the bottom up, 21 turns of concentrator bowl
Dynamic that sieve 22 is driven to rotate, 21 rotating speed of concentrator bowl of the top is most fast, the effect that can be centrifuged to improving the first order, 22 hole of sieve
Diameter is gradually reduced from top to bottom, and bacterium solution is centrifuged through three-level and purified, and the bacterium after purification falls on 1 bottom of babinet；In 21 turns of concentrator bowl
When dynamic, it is thrown on 21 inner wall of concentrator bowl across the bacterium solution part of sieve 22, bacterium solution slides downwards along 21 inner wall of concentrator bowl, draws
The presence of guide plate 23 makes bacterium solution in the sieve 22 that directing plate 23 enters lower section, improves centrifugal effect；Due to adjacent downwards
Concentrator bowl 21 between there are speed discrepancy, 21 rotating speed of concentrator bowl of top is higher than the rotating speed of lower section concentrator bowl 21, taps block 41 and transports
Moving the when of being contacted with block 43 hits, and impact force makes sieve 22 generate vibration, improves the effect of centrifugation, block 43 is tapped
Block 41 moves down after hitting along the sliding groove of countercheck rod 42, and percussion block 41 is made to pass through block 43, taps block 41 and gear
After block 43 disengages, block 43 restores origin-location under the elastic force effect of spring two, prepares for shock next time.
When falling on the bacterium of 1 bottom of babinet after needing collection purification, blocks motor 52 and rotation axis rotation is driven to make closure
Plate 51 moves, and the movement of plugging plate 51 makes the through-hole on plugging plate 51 turn to the position coaxial with discharge port, and bacterium liquid smoothly leads to
Cross discharge port outflow.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of medicine bacterium multi-stage separation screening system, it is characterised in that：Including babinet (1), centrifugation module (2), transmission mould
Block (3) and vibration module (4), the babinet (1) are the rectangular parallelepiped structure of build-in cavities, and babinet (1) is installed by stabilizer blade (11)
In ground, feed inlet is offered at the top of babinet (1), babinet (1) bottom is provided with discharge port；The centrifugation module (2) is located at case
In the cavity of body (1), centrifugation module (2) realizes the separation screening of bacterium for being centrifuged step by step to bacterium solution；The transmission mould
Block (3) is located at the side of centrifugation module (2), and transmission module (3) rotates for realizing the differential of centrifugation module (2)；The vibration
Module (4) is set in centrifugation module (2), and vibration module (4) is used to avoid the blocking of centrifugation module (2).
2. a kind of medicine bacterium multi-stage separation screening system according to claim 1, it is characterised in that：The centrifugation module
(2) include concentrator bowl (21), sieve (22) and spring one, babinet (1) top lower surface and bottom are provided with circular ring shape cunning
Slot, the concentrator bowl (21) are frustum cone structure, and circular platform type through-hole is coaxially arranged with inside round platform, and round platform upper bottom surface is less than bottom
Face, concentrator bowl (21) quantity are at least three, and concentrator bowl is placed vertically between (21), and concentrator bowl (21) bottom surface is provided with circular ring type
Protrusion, concentrator bowl (21) upper bottom surface are correspondingly arranged on toroidal cavity, and the concentrator bowl (21) of top is installed by circular ring shape protrusion
It is connected in being realized in the toroidal cavity of lower section concentrator bowl (21), concentrator bowl can relatively rotate between (21), the top
Concentrator bowl (21) upper end be located in the circular ring shape sliding slot of babinet (1), concentrator bowl (21) lower end of bottom is located at babinet (1) bottom
In the circular ring shape sliding slot in portion, the outer surface of concentrator bowl (21) is both provided with tooth-shape structure；Sieve (22) quantity and concentrator bowl
(21) quantity is identical, and sieve (22) is horizontally arranged at concentrator bowl (21) inside by spring one, and the aperture of top sieve (22) is big
Aperture in lower screens (22).
3. a kind of medicine bacterium multi-stage separation screening system according to claim 2, it is characterised in that：The concentrator bowl
(21) directing plate (23) is additionally provided on inner wall, directing plate (23) is tiltedly mounted on concentrator bowl (21) inner wall, directing plate (23)
The bacterium solution being adhered to when for centrifuging on concentrator bowl (21) inner wall drops back into the sieve (22) of lower section.
4. a kind of medicine bacterium multi-stage separation screening system according to claim 2, it is characterised in that：The transmission module
(3) include bevel gear (31), transmission shaft (32), driving motor (33) and holder, bevel gear (31) quantity and concentrator bowl (21) count
Measure identical, bevel gear (31) is coaxially mounted on vertical transmission shaft (32), and the bevel gear (31) of top is more than the cone tooth of lower section
It takes turns (31), bevel gear (31) is meshed with the tooth-shape structure of concentrator bowl (21) outer surface；The driving motor (33) passes through holder
On the stabilizer blade (11) of babinet (1), driving motor (33) output shaft is connected with transmission shaft (32).
5. a kind of medicine bacterium multi-stage separation screening system according to claim 2, it is characterised in that：The vibration module
(4) include tapping block (41), countercheck rod (42), block (43) and spring two, the block (41) that taps is mounted on sieve (22)
Bottom；The countercheck rod (42) is mounted on the sieve (22) of lower section, and countercheck rod (42) is located at the upper sheet resistance of lower screens (22)
Bar (42) upper surface is vertically arranged with sliding groove, and spring two is equipped in sliding groove；The block (43) is located at countercheck rod
(42) in sliding groove, spring two is connected with block (43), and block (43) is highly higher than the height for tapping block (41), block
(43) it is inclined surface with the contact surface for tapping block (41), it is arc-shaped to tap block (41) with block (43) contact position.
6. a kind of medicine bacterium multi-stage separation screening system according to claim 1, it is characterised in that：The babinet (1)
The position of discharge port is provided with plugging module (5), babinet (1) is built-in with disc slot, disk in the position level of discharge port
The diameter of shape slot is more than the diameter of discharge port, the center deviation discharge port of disc slots；The plugging module (5) includes plugging plate
(51), rotation axis and closure motor (52), the plugging plate (51) are located in the disk type groove of babinet (1) bottom, plugging plate
(51) eccentric setting has through-hole on, and plugging plate (51) is by rotation axis and blocks motor (52) realization rotation, makes plugging plate (51)
On through-hole turn to the position coaxial with discharge port, realize the collection of bacterium after separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252005.1A CN108421645B (en) | 2018-03-26 | 2018-03-26 | Medical science bacterium multistage separation screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252005.1A CN108421645B (en) | 2018-03-26 | 2018-03-26 | Medical science bacterium multistage separation screening system |
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| Publication Number | Publication Date |
|---|---|
| CN108421645A true CN108421645A (en) | 2018-08-21 |
| CN108421645B CN108421645B (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252005.1A Expired - Fee Related CN108421645B (en) | 2018-03-26 | 2018-03-26 | Medical science bacterium multistage separation screening system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021259A1 (en) * | 2020-07-31 | 2022-02-03 | 鹏辰新材料科技股份有限公司 | Centrifuge for chemical production |
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| CN205313539U (en) * | 2016-01-26 | 2016-06-15 | 粟敏 | Medical science microorganism doublestage separation screening device |
| CN206746972U (en) * | 2017-04-01 | 2017-12-15 | 河北建筑工程学院 | A kind of soil test screening plant |
| CN206762408U (en) * | 2017-05-23 | 2017-12-19 | 哈尔滨理工大学 | A kind of multistage equipment for separating liquid from solid for Chemical Manufacture |
| CN206897786U (en) * | 2017-07-12 | 2018-01-19 | 四川建筑职业技术学院 | A kind of polarization type grains of sand sorting equipment using multistage filter screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021259A1 (en) * | 2020-07-31 | 2022-02-03 | 鹏辰新材料科技股份有限公司 | Centrifuge for chemical production |
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| CN108421645B (en) | 2019-12-13 |
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