CN106621959A - Quantitative catalyst preparation device for genetic engineering experiments - Google Patents
Quantitative catalyst preparation device for genetic engineering experiments Download PDFInfo
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- CN106621959A CN106621959A CN201611132638.6A CN201611132638A CN106621959A CN 106621959 A CN106621959 A CN 106621959A CN 201611132638 A CN201611132638 A CN 201611132638A CN 106621959 A CN106621959 A CN 106621959A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/449—Stirrers constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of genetic engineering technologies, and in particular relates to a quantitative catalyst preparation device for genetic engineering experiments. The invention aims at providing a quantitative catalyst preparation device, which is time-saving and labor-saving, good in catalytic effect of a prepared catalyst and good in safety, and is capable of quantitatively blending catalyst raw materials and water, for genetic engineering experiments. In order to achieve the aim, the invention provides the quantitative catalyst preparation device for the genetic engineering experiments, which comprises a bottom plate, a left side plate, a first sliding rail, a compression cylinder, a right side plate, a first sliding block, a rack, a connecting rod, a piston, a motor, a first rotating shaft, a driving wheel, a gear, and the like, wherein the left side plate, the first sliding rail, the compression cylinder and the right side plate are sequentially arranged on the top of the bottom plate from left to right. The quantitative catalyst preparation device can realize the processes of stirring and adding water during the preparation of the catalyst by using one electrical device, i.e., the motor, and simultaneously enables the catalyst to be prepared in a closed box.
Description
Technical field
The invention belongs to gene engineering technology field, more particularly to a kind of genetic engineering experiment catalyst quantitative configuration dress
Put.
Background technology
Genetic engineering, also known as gene splicing technology and DNA recombinant techniques, is with molecular genetics as theoretical foundation, with molecule
Biology and microbiological modernism are means, by the gene of separate sources by the blueprint being pre-designed, are built in vitro
Hybrid DNA molecule, is then introduced into living cells, to change biological original hereditary capacity, obtain new varieties, production new product.Base
Because research of the engineering technology for the 26S Proteasome Structure and Function of gene provides strong means.
Genetic engineering inevitably occurs experimentation, and the different experiment reaction time is different, sometimes in order to
Accelerate the time of experiment reaction, need the time for configuring a certain amount of catalyst to add fast response to occur, and general catalyst
Configuration presence is lost time, and the catalyst effect of configuration is poor, while partial catalyst spills easily human body is caused certain wound
Do harm to, security is poor and can not quantitatively allocate the shortcoming of catalyst raw material and water.Therefore a kind of time saving and energy saving, configuration of research and development is needed badly
Catalyst effect it is good, security is good, can quantitatively allocate catalyst raw material and the genetic engineering experiment catalyst of water is fixed
Amount configuration device.
The content of the invention
(1) technical problem to be solved
The present invention loses time to overcome general catalyst to configure, and the catalyst effect of configuration is poor, while portion
Divided catalyst to spill that easily human body is caused certain injury, security poor and can not quantitatively allocate the shortcoming of catalyst raw material and water,
The technical problem to be solved in the present invention be to provide it is a kind of it is time saving and energy saving, configuration catalyst effect it is good, security is good, energy is fixed
The genetic engineering experiment catalyst quantitative configuration device of amount allotment catalyst raw material and water.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides catalyst quantitative configuration is used in the experiment of such a genetic engineering
Device, include base plate, left plate, the first slide rail, compression cylinder, right plate, the first slide block, tooth bar, connecting rod, piston, motor,
One rotating shaft, driving wheel, gear, bearing block, the second rotating shaft, driven pulley, bracing wire, the second slide rail, the second slide block, wedge, contact
Wheel, elevating lever, fixed stop, elastic component, guide rod, agitator tank, stirring vane, water inlet pipe and check valve, base plate top from a left side to
The right side is disposed with left plate, the first slide rail, compression cylinder and right plate, and left plate, the first slide rail, compression cylinder and right plate lead to
Cross bolted mode to be connected with base plate, left plate right side is provided with motor and the second slide rail, motor is located at the second slide rail
The mode that lower section, motor and the second slide rail are bolted is fixedly connected with left plate, and first rotating shaft is provided with motor,
Output shaft on motor is connected by shaft coupling with first rotating shaft, is connected with actively by way of spline connection in first rotating shaft
Wheel and gear, driving wheel is located at the front side of gear, and slidingtype is connected with the first slide block on the first slide rail, and the first slide block top passes through
Bolted mode is connected with tooth bar, and rack and pinion engagement, tooth bar right-hand member is welded with connecting rod, work is provided with compression cylinder
Plug, piston left end is connected with connecting rod by way of welding, and the mode being bolted between compression cylinder and right plate connects,
The mode that right plate left side central portion is bolted is connected with bearing block, and the bearing of bearing block is connected by way of interference connection
The second rotating shaft is connected to, driven pulley is connected with by way of flat key connection in the second rotating shaft, connected between driven pulley and driving wheel
There is bracing wire, the mode being bolted between the right-hand member and right plate of the second slide rail connects, slidingtype connection on the second slide rail
There is the second slide block, connected by way of hook between the second slide block left end and bracing wire, lead between the second slide block right-hand member and bracing wire
The mode for crossing hook connects, and the mode that the second slide block top is bolted is connected with wedge, the weldering of right plate left upper portion
Guide rod is connected to, guide hole is provided with guide rod, the mode that the surface guide rod top of guide hole is bolted is connected with agitator tank, stirs
Mix case top and be connected with water inlet pipe by way of flange connection, connected by way of flange connection between water inlet pipe and compression cylinder
Connect, check valve is provided with water inlet pipe, guide hole inner sliding type is connected with elevating lever, and elevating lever passes through agitator tank, a left side for elevating lever
Right both sides are welded with stirring vane, and stirring vane is located in agitator tank, and elevating lever lower weld has fixed stop, fixed stop
Elastic component is connected between guide rod, is connected by way of hook between elastic component one end and fixed stop, elastic component is another
Connected by way of hook between end and guide rod, elevating lever bottom rotary type is connected with contact wheel, contact wheel is connected by bolt
The mode for connecing is connected with elevating lever, and contact wheel is contacted with wedge.
Preferably, it is evenly spaced on stirring vane to be provided with through hole.
Preferably, drain pipe and valve are also included, the mode for passing on left flange connection of agitator tank is connected with out liquid
Pipe, is provided with valve on drain pipe.
Preferably, the material of base plate is Q235 steel.
Preferably, elastic component is spring.
Preferably, the aperture of guide hole is 3cm.
Operation principle：When genetic engineering experiment is carried out, when needing to configure catalyst solution, first partial catalyst raw material is added
Enter agitator tank, then start motor and rotate counterclockwise, motor is rotated counterclockwise and drives driving wheel and gear inverse by first rotating shaft
Hour hands are rotated, and gear rotates counterclockwise band carry-over bar and moves right, and the first slide block slides to the right on the first slide rail, and tooth bar is to the right
Motion is moved right by connecting rod band piston, and piston is moved right and for the water in compression cylinder to be pressed into agitator tank by water inlet pipe
It is interior, drive driven pulley to rotate counterclockwise by bracing wire while driving wheel is rotated counterclockwise, bracing wire pulls wedge to left movement, wedge
Shape block to left movement moves downward elevating lever by contact wheel, fixed stop and elastic component, and elevating lever moves downward drive and stirs
Mix blade and move downward and water and catalyst raw material are mixed, after agitator tank adds appropriate water, start motor suitable
Hour hands are rotated, and motor is rotated clockwise rotates clockwise driving wheel and gear, and, to left movement, piston no longer will for tooth bar and piston
Hydraulic pressure enters in agitator tank, drives driven pulley to rotate clockwise by bracing wire while driving wheel is rotated clockwise, and bracing wire pulls wedge shape
Block is moved right, and wedge is moved right makes elevating lever move reset upwards by contact wheel, fixed stop and elastic component, stirring
Blade moves mixture is stirred simultaneously upwards, then restarts motor and rotates counterclockwise identical angle, now piston
No longer hydraulic pressure is entered in agitator tank, stirring vane is moved downward equally can be mixed to water and catalyst raw material, so
Make motor constantly rotate identical angle clockwise and anticlockwise, the mixture of catalyst raw material and water, and energy can be stirred continuously
It is enough that water is no longer added into agitator tank, the effect of quantitative configuration solution can be so realized, after repeating to stir, close motor.
When next time will also stir, then first appropriate water should be added into compression cylinder.
Because evenly spaced on stirring vane be provided with through hole, solution can improve stirring vane by flow therethrough
The effect of stirring, while the material for making stirring vane can be saved.
Because also including drain pipe and valve, the mode for passing on left flange connection of agitator tank is connected with drain pipe,
Valve is provided with drain pipe, so when needing to extract agitated good solution mixture in agitator tank, valve can be opened, is stirred
Mix agitated good solution in case to flow out by drain pipe, after flowing out appropriate solution, valve is closed, while remaining solution can
It is stored in agitator tank.
Because the material of base plate is Q235 steel, make top board bearing strength big, not easy to wear, service life is long.
Because elastic component is spring, the drawing effect of device is more preferable.
(3) beneficial effect
The present invention realizes the process that the configuration of catalyst is stirred and is added water by one electrical equipment of motor, while making
The configuration of catalyst is in closing chest, it is to avoid occurs solution in catalyst configuration process and spills showing of damaging to people
As while having reached, energy is time saving and energy saving, configuration catalyst effect is good, security is good, can quantitatively allocate catalyst raw material
With the effect of water.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Mark in accompanying drawing for：1- base plates, 2- left plates, the slide rails of 3- first, 4- compression cylinders, 5- right plates, 6- first is slided
Block, 7- tooth bars, 8- connecting rods, 9- pistons, 10- motors, 11- first rotating shafts, 12- driving wheels, 13- gears, 14- bearing blocks, 15-
Two rotating shafts, 16- driven pulleys, 17- bracing wires, the slide rails of 18- second, the slide blocks of 19- second, 20- wedges, 21- contact wheels, 22- liftings
Bar, 23- fixed stops, 24- elastic components, 25- guide rods, 26- guide holes, 27- agitator tanks, 28- stirring vanes, 29- water inlet pipes, 30-
Check valve, 31- through holes, 32- drain pipes, 33- valves.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
Embodiment 1
A kind of genetic engineering experiment catalyst quantitative configuration device, as Figure 1-3, include base plate 1, left plate 2,
First slide rail 3, compression cylinder 4, right plate 5, the first slide block 6, tooth bar 7, connecting rod 8, piston 9, motor 10, first rotating shaft 11, active
Wheel 12, gear 13, bearing block 14, the second rotating shaft 15, driven pulley 16, bracing wire 17, the second slide rail 18, the second slide block 19, wedge
20th, contact wheel 21, elevating lever 22, fixed stop 23, elastic component 24, guide rod 25, agitator tank 27, stirring vane 28, water inlet pipe 29
With check valve 30, the top of base plate 1 is disposed with from left to right left plate 2, the first slide rail 3, compression cylinder 4 and right plate 5, left side
The mode that plate 2, the first slide rail 3, compression cylinder 4 and right plate 5 are bolted is connected with base plate 1, and the right side of left plate 2 is arranged
There is the slide rail 18 of motor 10 and second, motor 10 is located at the lower section of the second slide rail 18, and the slide rail 18 of motor 10 and second passes through bolt
The mode of connection is fixedly connected with left plate 2, and first rotating shaft 11 is provided with motor 10, and the output shaft on motor 10 passes through shaft coupling
Device is connected with first rotating shaft 11, and driving wheel 12 and gear 13 are connected with by way of spline connection in first rotating shaft 11, actively
Wheel 12 is located at the front side of gear 13, and slidingtype is connected with the first slide block 6 on the first slide rail 3, and the top of the first slide block 6 is connected by bolt
The mode for connecing is connected with tooth bar 7, and tooth bar 7 is engaged with gear 13, and the right-hand member of tooth bar 7 is welded with connecting rod 8, compression cylinder 4 and is provided with work
Plug 9, the left end of piston 9 is connected with connecting rod 8 by way of welding, the mode being bolted between compression cylinder 4 and right plate 5
Connection, the mode that the left side central portion of right plate 5 is bolted is connected with bearing block 14, and the bearing of bearing block 14 is connected by interference
The mode for connecing is connected with the second rotating shaft 15, and driven pulley 16, driven pulley are connected with by way of flat key connection in the second rotating shaft 15
Bracing wire 17, the mode being bolted between the right-hand member and right plate 5 of the second slide rail 18 are connected between 16 and driving wheel 12
Connection, slidingtype is connected with the second slide block 19 on the second slide rail 18, by hook between the left end of the second slide block 19 and bracing wire 17
Mode connects, and is connected by way of hook between the right-hand member of the second slide block 19 and bracing wire 17, and the top of the second slide block 19 passes through bolt
The mode of connection is connected with wedge 20, and the left upper portion of right plate 5 is welded with guide rod 25, guide hole 26, guide hole are provided with guide rod 25
The mode that 26 top of surface guide rod 25 is bolted is connected with agitator tank 27, and the top of agitator tank 27 is connected by flange
Mode be connected with water inlet pipe 29, between water inlet pipe 29 and compression cylinder 4 flange connection by way of connect, set on water inlet pipe 29
Check valve 30 is equipped with, the inner sliding type of guide hole 26 is connected with elevating lever 22, and elevating lever 22 passes through agitator tank 27, the left and right of elevating lever 22
Both sides are welded with stirring vane 28, and stirring vane 28 is located in agitator tank 27, and the lower weld of elevating lever 22 has fixed stop 23,
Elastic component 24 is connected between fixed stop 23 and guide rod 25, by the side of hook between the one end of elastic component 24 and fixed stop 23
Formula connects, and is connected by way of hook between the other end of elastic component 24 and guide rod 25, and the bottom rotary type of elevating lever 22 is connected with
Contact wheel 21, the mode that contact wheel 21 is bolted is connected with elevating lever 22, and contact wheel 21 is contacted with wedge 20.
It is evenly spaced on stirring vane 28 to be provided with through hole 31.
Drain pipe 32 and valve 33 are also included, the mode for passing on left flange connection of agitator tank 27 is connected with drain pipe
32, valve 33 is provided with drain pipe 32.
The material of base plate 1 is Q235 steel.
Elastic component 24 is spring.
The aperture of guide hole 26 is 3cm.
Operation principle：When genetic engineering experiment is carried out, when needing to configure catalyst solution, first partial catalyst raw material is added
Enter agitator tank 27, then start motor 10 and rotate counterclockwise, motor 10 is rotated counterclockwise and drives driving wheel by first rotating shaft 11
12 and gear 13 rotate counterclockwise, gear 13 rotate counterclockwise band carry-over bar 7 move right, the first slide block 6 is on the first slide rail 3
Slide to the right, tooth bar 7 is moved right and moved right with piston 9 by connecting rod 8, piston 9 is moved right the water in compression cylinder 4
It is pressed into agitator tank 27 by water inlet pipe 29, drives driven pulley 16 counterclockwise by bracing wire 17 while driving wheel 12 is rotated counterclockwise
Rotate, bracing wire 17 pulls wedge 20 to left movement, and wedge 20 to left movement passes through contact wheel 21, fixed stop 23 and elasticity
Part 24 moves downward elevating lever 22, and elevating lever 22 moves downward drive stirring vane 28 and moves downward to water and catalyst raw material
Mixed, after agitator tank 27 adds appropriate water, start motor 10 and rotate clockwise, motor 10 is rotated clockwise and made
Driving wheel 12 and gear 13 are rotated clockwise, and, to left movement, piston 9 no longer enters hydraulic pressure in agitator tank 27 for tooth bar 7 and piston 9,
Simultaneously driving wheel 12 is rotated clockwise and drives driven pulley 16 to rotate clockwise by bracing wire 17, and bracing wire 17 pulls wedge 20 to the right
Motion, wedge 20 is moved right makes elevating lever 22 move reset upwards by contact wheel 21, fixed stop 23 and elastic component 24,
Stirring vane 28 moves mixture is stirred simultaneously upwards, then restarts motor 10 and rotates counterclockwise identical angle,
Now piston 9 no longer enters hydraulic pressure in agitator tank 27, and stirring vane 28 is moved downward equally can be carried out to water and catalyst raw material
Mix, so make motor 10 constantly rotate identical angle clockwise and anticlockwise, can be stirred continuously catalyst raw material and
The mixture of water, and no longer water can be added into agitator tank 27, the effect of quantitative configuration solution can be so realized, repeat to stir
Afterwards, motor 10 is closed.When next time will also stir, then first appropriate water should be added into compression cylinder 4.
Because evenly spaced on stirring vane 28 be provided with through hole 31, solution is flowed by through hole 31, can be improved and be stirred
The effect of the stirring of blade 28 is mixed, while the material for making stirring vane 28 can be saved.
Because also including drain pipe 32 and valve 33, the mode for passing on left flange connection of agitator tank 27 is connected with out
Liquid pipe 32, is provided with valve 33 on drain pipe 32, so when needing to extract agitated good solution mixture in agitator tank 27, can
To open valve 33, agitated good solution is flowed out by drain pipe 32 in agitator tank 27, after flowing out appropriate solution, shutoff valve
Door 33, while remaining solution is storable in agitator tank 27.
Because the material of base plate 1 is Q235 steel, make top board bearing strength big, not easy to wear, service life is long.
Because elastic component 24 is spring, the drawing effect of device is more preferable.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (6)
1. a kind of genetic engineering is tested and uses catalyst quantitative configuration device, it is characterised in that include base plate (1), left plate
(2), the first slide rail (3), compression cylinder (4), right plate (5), the first slide block (6), tooth bar (7), connecting rod (8), piston (9), motor
(10), first rotating shaft (11), driving wheel (12), gear (13), bearing block (14), the second rotating shaft (15), driven pulley (16), bracing wire
(17), the second slide rail (18), the second slide block (19), wedge (20), contact wheel (21), elevating lever (22), fixed stop (23),
Elastic component (24), guide rod (25), agitator tank (27), stirring vane (28), water inlet pipe (29) and check valve (30), base plate (1) top
Portion is disposed with from left to right left plate (2), the first slide rail (3), compression cylinder (4) and right plate (5), left plate (2), first
The mode that slide rail (3), compression cylinder (4) and right plate (5) are bolted is connected with base plate (1), and left plate (2) right side sets
Motor (10) and the second slide rail (18) are equipped with, motor (10) is positioned at the lower section of the second slide rail (18), motor (10) and the second slide rail
(18) mode being bolted is fixedly connected with left plate (2), and first rotating shaft (11), motor are provided with motor (10)
(10) output shaft on is connected by shaft coupling with first rotating shaft (11), and first rotating shaft is connected on (11) by way of spline connection
Driving wheel (12) and gear (13) are connected to, driving wheel (12) is located at the front side of gear (13), slidingtype connection on the first slide rail (3)
There is the first slide block (6), the mode that the first slide block (6) top is bolted is connected with tooth bar (7), tooth bar (7) and gear
(13) engage, tooth bar (7) right-hand member is welded with connecting rod (8), compression cylinder (4) and is provided with piston (9), piston (9) left end and connecting rod
(8) connected by way of welding, the mode being bolted between compression cylinder (4) and right plate (5) is connected, right plate
(5) mode that left side central portion is bolted is connected with bearing block (14), what the bearing of bearing block (14) was connected by interference
Mode is connected with the second rotating shaft (15), and driven pulley (16) is connected with by way of flat key connection in the second rotating shaft (15), driven
Bracing wire (17) is connected between wheel (16) and driving wheel (12), spiral shell is passed through between the right-hand member and right plate (5) of the second slide rail (18)
Tether the mode for connecing to connect, slidingtype is connected with the second slide block (19), the second slide block (19) left end and drawing on the second slide rail (18)
Connected by way of hook between line (17), connected by way of hook between the second slide block (19) right-hand member and bracing wire (17)
Connect, the mode that the second slide block (19) top is bolted is connected with wedge (20), right plate (5) left upper portion is welded with
Guide rod (25), is provided with guide hole (26), the side being bolted at the top of the surface guide rod (25) of guide hole (26) on guide rod (25)
Formula is connected with agitator tank (27), and agitator tank (27) top is connected with water inlet pipe (29), water inlet pipe by way of flange connection
(29) connect by way of flange is connected between compression cylinder (4), check valve (30), guide hole are provided with water inlet pipe (29)
(26) inner sliding type is connected with elevating lever (22), and elevating lever (22) is through agitator tank (27), and the left and right sides of elevating lever (22) is equal
Stirring vane (28) is welded with, in agitator tank (27), elevating lever (22) lower weld has fixed stop to stirring vane (28)
(23) elastic component (24), elastic component (24) one end and fixed stop (23), are connected between fixed stop (23) and guide rod (25)
Between hook by way of connect, between elastic component (24) other end and guide rod (25) hook by way of be connected, lifting
Bar (22) bottom rotary type is connected with contact wheel (21), and the mode that contact wheel (21) is bolted is with elevating lever (22) even
Connect, contact wheel (21) is contacted with wedge (20).
2. a kind of genetic engineering according to claim 1 is tested and uses catalyst quantitative configuration device, it is characterised in that stirring
It is evenly spaced on blade (28) to be provided with through hole (31).
3. a kind of genetic engineering according to claim 1 is tested and uses catalyst quantitative configuration device, it is characterised in that also wrapped
Drain pipe (32) and valve (33) are included, the mode for passing on left flange connection of agitator tank (27) is connected with drain pipe (32),
Valve (33) is provided with drain pipe (32).
4. a kind of genetic engineering according to claim 1 is tested and uses catalyst quantitative configuration device, it is characterised in that base plate
(1) material is Q235 steel.
5. a kind of genetic engineering according to claim 1 is tested and uses catalyst quantitative configuration device, it is characterised in that elasticity
Part (24) is spring.
6. a kind of genetic engineering according to claim 1 is tested and uses catalyst quantitative configuration device, it is characterised in that guide hole
(26) aperture is 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132638.6A CN106621959A (en) | 2016-12-09 | 2016-12-09 | Quantitative catalyst preparation device for genetic engineering experiments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132638.6A CN106621959A (en) | 2016-12-09 | 2016-12-09 | Quantitative catalyst preparation device for genetic engineering experiments |
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| CN201611132638.6A Pending CN106621959A (en) | 2016-12-09 | 2016-12-09 | Quantitative catalyst preparation device for genetic engineering experiments |
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| CN108311063A (en) * | 2018-03-14 | 2018-07-24 | 义乌市满旺机械设备有限公司 | A kind of chemical pollution emission abatement device |
| CN109174493A (en) * | 2018-10-05 | 2019-01-11 | 苏州市铭将意电子科技有限公司 | A kind of electronic components spray-painting plant and application method |
| CN110302708A (en) * | 2019-07-26 | 2019-10-08 | 成都桐林铸造实业有限公司 | A kind of coating dispersing apparatus with circulation divergent function |
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| CN205308234U (en) * | 2016-01-19 | 2016-06-15 | 潍坊学院 | Quick dissolvent for pharmacy experiments |
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