CN109652299A - Bioreactor with resistance to movement function - Google Patents
Bioreactor with resistance to movement function Download PDFInfo
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- CN109652299A CN109652299A CN201811359545.6A CN201811359545A CN109652299A CN 109652299 A CN109652299 A CN 109652299A CN 201811359545 A CN201811359545 A CN 201811359545A CN 109652299 A CN109652299 A CN 109652299A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/52—Mobile; Means for transporting the apparatus
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
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- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
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- Bioinformatics & Cheminformatics (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of bioreactors with resistance to movement function, comprising: reaction kettle tank and host；Reaction kettle tank is detachably installed to host；Reaction kettle tank includes: tank body, for accommodating culture solution；And agitating paddle, it is used for stir culture liquid；Host includes: body；Peristaltic pump, for being reaction kettle tank feed flow；Controller, for controlling peristaltic pump；Stirring motor, for driving agitating paddle to rotate；And support device, it is used to support body；Peristaltic pump, controller, stirring motor and support device are installed to body；Tank body is detachably installed to body；Support device includes: wheel carrier, support wheel and resistance to movement supporting element；Wheel carrier is installed to the bottom of body；Support wheel is rotatablely connected wheel carrier；Resistance to movement supporting element is movably connected to wheel carrier；Resistance to movement supporting element can prevent support wheel along ground surface to avoid body from moving with ground face contact.Bioreactor with resistance to movement function can when not needing be mobile latched position.
Description
Technical field
The present invention relates to a kind of bioreactors, and in particular to a kind of bioreactor with resistance to movement function.
Background technique
Traditional bioreactor is carried for convenience usually in bottom setting support wheel to be supported.Since machine shakes
Dynamic or user, which misses shock etc., may cause the movement of position, have an impact to using.
Summary of the invention
It to solve the deficiencies in the prior art, can the present invention provides a kind of bioreactor with resistance to movement function
In bioreactor when not needing be mobile latched position.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of bioreactor with resistance to movement function, comprising: reaction kettle tank and host；Reaction kettle tank is detachably installed
To host；Reaction kettle tank includes: tank body, for accommodating culture solution；And agitating paddle, it is used for stir culture liquid；Host includes: machine
Body；Peristaltic pump, for being reaction kettle tank feed flow；Controller, for controlling peristaltic pump；Stirring motor, for driving agitating paddle to turn
It is dynamic；And support device, it is used to support body；
Peristaltic pump, controller, stirring motor and support device are installed to body；Tank body is detachably installed to body；Support
Device includes: wheel carrier, support wheel and resistance to movement supporting element；Wheel carrier is installed to the bottom of body；Support wheel is rotatablely connected wheel carrier；It is anti-
Moveable support is movably connected to wheel carrier；Resistance to movement supporting element can be prevented with ground face contact support wheel along ground surface to
Body is avoided to move.
Further, resistance to movement supporting element includes: threaded shank and support portion；Threaded shank is connected to wheel carrier；Support portion is fixed
To one end of threaded shank；Support device further include: fastening nut；Fastening nut is threadedly coupled with screw rod composition to adjust resistance to movement
Position of the supporting element relative to wheel carrier.
Further, fastening nut is set to the lower section of wheel carrier and is in contact with wheel carrier.
Further, support portion is used to be equipped with non-slip rubber block with the side of ground face contact.
Further, the pivot center that support wheel is rotated relative to wheel carrier is transported perpendicular to resistance to movement supporting element relative to wheel carrier
Dynamic direction.
Further, wheel carrier is rotatablely connected to body；Wheel carrier is parallel to resistance to movement relative to the pivot center that body rotates
The direction that supporting element is moved relative to wheel carrier.
Further, host further include: gyroscope, swing rack group and alarm；Gyroscope has resistance to movement for detecting
The vibration of the bioreactor of function；Gyroscope is connected to body by swing rack group；Swing rack group include: the first cursor and
Second cursor；First cursor is rotatablely connected to body；Second cursor is rotatablely connected to the first cursor；Gyroscope is fixed
To the second cursor；The pivot center of first cursor and the second cursor is mutually perpendicular to；In the vibration values that gyroscope detects
When more than preset value, the bioreactor operation that alarm issues alarm sound to prompt user to have resistance to movement function is different
Often.
Further, body includes: the first Rack Body and the second Rack Body；Peristaltic pump and controller are installed to the first rack
Body；Stirring motor is installed to the second Rack Body；Tank body is detachably installed to the second Rack Body；Second Rack Body detachably install to
First Rack Body.
Further, the bottom of the first Rack Body and the second Rack Body is equipped with several support devices.
Further, agitating paddle is connected with the first connection structure；Stirring motor be connected with for the first connection structure pair
The second connection structure connect；When tank body is connect with body, the first connection structure and the docking of the second connection structure are so that stirring motor
Drive agitating paddle rotation；One in first connection structure and the second connection structure is convex block；First connection structure and second connects
Another in binding structure is the groove that can be inserted into for convex block；It is convex when the first connection structure and the second connection structure are docked
Block is inserted into groove so that the first connection structure and the second connection structure can rotate synchronously.
The invention has the beneficial effects that the bioreactor with resistance to movement function provided passes through resistance to movement supporting element
With ground face contact to prevent support wheel along ground surface to avoid body from moving.
Resistance to movement supporting element can effectively prevent the first Rack Body and the second Rack Body that relative motion occurs.
Resistance to movement supporting element can play certain auxiliary support function with ground face contact.Fastening nut and screw rod constitute spiral shell
Line is connected to adjust position of the resistance to movement supporting element relative to wheel carrier, convenient for being adjusted between locked and unlocked positions
Section.
Cooperated using swing rack group and gyroscope, swing rack group can amplify the vibration of machine generation and drive to vibration
Gyroscope has higher sensitivity.Prompt information is issued the user in machine movement abnormal state.
Detailed description of the invention
Fig. 1 is a kind of perspective view of bioreactor of the invention；
Fig. 2 is the perspective view at another visual angle of the bioreactor in Fig. 1；
Fig. 3 is the top view of the bioreactor in Fig. 1；
Fig. 4 is the front view of the bioreactor in Fig. 1；
Fig. 5 is the signal that the first Rack Body, the second Rack Body and reaction kettle tank of the bioreactor in Fig. 4 are separated from each other
Figure；
Fig. 6 is the schematic diagram of the part-structure of the bioreactor in Fig. 1；
Fig. 7 is the schematic diagram at another visual angle of the structure in Fig. 6；
Fig. 8 is the agitating paddle of the bioreactor in Fig. 1, the first connection structure, the second connection structure and stirring motor
Schematic diagram；
Fig. 9 is the swing rack group of the bioreactor in Fig. 1 and the schematic diagram of gyroscope；
Figure 10 is the enlarged drawing of the support device of the bioreactor in Fig. 4.
Bioreactor 100, reaction kettle tank 10, tank body 11, agitating paddle 12, the first connection structure 13, the first center line
13a, host 20, body 21, the first Rack Body 21a, the first electric connection terminal 211a, the second Rack Body 21b, the second electric connecting terminal
Sub- 211b, peristaltic pump 22, controller 23, stirring motor 24, electric machine support 24a, touch control operation display screen 25, air filter
26, the second connection structure 27, the second center line 27a drives muscle 271, support device 28, wheel carrier 281, support wheel 282, resistance to movement
Supporting element 283, threaded shank 2831, support portion 2832, fastening nut 284, non-slip rubber block 2833, gyroscope 201, swing rack group
202, the first cursor 2021, the second cursor 2022, filter mounting rack 29, gas-guide tube 30, air inlet pipe 31, gas source 32, into
Pneumoelectric magnet valve 33, outlet solenoid valve 34.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 10, a kind of bioreactor 100, comprising: reaction kettle tank 10 and host 20.Reaction kettle tank 10
It is detachable to install to host 20.Reaction kettle tank 10 includes: tank body 11 and agitating paddle 12.Tank body 11 is for accommodating culture solution.Into
Culture solution can be delivered in tank body 11 when row culture and carry out biological culture.Agitating paddle 12 is used for stir culture liquid.Agitating paddle 12
Culture solution in tank body 11 is stirred, culture liquid precipitate is avoided, so that culture solution and culture is come into full contact with so as to
Enough sufficiently reactions.
Host 20 includes: body 21, peristaltic pump 22, controller 23 and stirring motor 24.Peristaltic pump 22 is used to be reaction kettle
10 feed flow of tank.It is reacted specifically, culture solution is delivered in tank body 11 by peristaltic pump 22.Controller 23 is wriggled for controlling
Pump 22.Controller 23 instructs control peristaltic pump 22 to convey culture solution according to the input of user.Stirring motor 24 is for driving stirring
Paddle 12 rotates.Specifically, agitating paddle 12 is stirred the culture solution in tank body 11 under the driving of stirring motor 24.Host
20 further include electric machine support 24a.Stirring motor 24 is fixed to electric machine support 24a.
As a kind of specific embodiment, peristaltic pump 22, controller 23 and the installation of stirring motor 24 to body 21.Tank body
11 detachably install to body 21.Agitating paddle 12 is connected with the first connection structure 13.Stirring motor 24 is connected with for first
The second connection structure 27 that connection structure 13 is docked.When tank body 11 is connect with body 21, the first connection structure 13 and the second connection
Structure 27 is docked so that stirring motor 24 drives agitating paddle 12 to rotate.
Specifically, by the first connection structure 13 of agitating paddle 12 and the second connection structure 27 of stirring motor 24 docking peace
Tank body 11 can be installed on body 21 by dress, to carry out culture solution culture.First connection structure 13 and the second connection structure 27
It may be constructed inserting connection.When needing replacing the tank body 11 for another different model to be suitable for the culture solution culture of another scale of construction
When, the first connection structure 13 and the separation of the second connection structure 27 can be removed into tank body 11 to replace the tank of another different model
Body 11.Wherein, the culture solution of another scale of construction refers to different for the culture solution of reaction and the volume of the culture solution.A variety of different rule
Lattice or the reaction kettle tank 10 of model can be installed to host 20.
As a preferred embodiment, one in the first connection structure and the second connection structure is convex block.First
Another in connection structure and the second connection structure is the groove that can be inserted into for convex block.In the first connection structure 13 and second
When connection structure 27 is docked, convex block is inserted into groove so that the first connection structure 13 synchronous can turn with the second connection structure 27
It is dynamic.
Specifically, the first connection structure 13 is groove.Second connection structure 27 is convex block.As a kind of optional implementation
Mode, the first connection structure are convex block.Second connection structure is groove.
Tank body 11 is installed on by body 21 using the grafting mounting structure of convex block and groove, structure is simple, high reliablity, and
It can guarantee that the first connection structure 13 and the second connection structure 27 rotate synchronously, realize that stirring motor 24 drives agitating paddle 12 to rotate
To be stirred to culture solution.
As a preferred embodiment, the definition of the first connection structure 13 has the first center line 13a.Second connection structure
27 definition have the second center line 27a.First connection structure 13 includes several driver slots.Several driver slots are in the first center line
It is uniformly distributed in the circumferential direction of 13a.Second connection structure 27 is equipped with multiple driving muscle 271.Multiple driving muscle 271 are in the second center line
It is uniformly distributed in the circumferential direction of 27a.When first connection structure 13 and the second connection structure 27 are docked, the first center line 13a and second
Center line 27a is overlapped, and driver slot is inserted into driving muscle 271.
Specifically, driver slot is inserted into driving muscle 271 so that by the installation of tank body 11 to body 21, structure is simple, and installation is just
It is prompt.Stirring motor 24 drives driving muscle 271 to rotate around the second center line 27a in rotation.Drive muscle 271 by matching with driver slot
Crossed belt moves driver slot and rotates around the first center line 13a, that is, drives the rotation of the first connection structure 13 to drive agitating paddle 12 to rotate
Realize stirring.
As a kind of specific embodiment, shaft coupling connects the motor shaft and the second connection structure 27 of stirring motor 24.
Specifically, shaft coupling is directly connected to the motor shaft and the second connection structure 27 of stirring motor 24.Agitating paddle 12 is fixed to first
Connection structure 13.
As a preferred embodiment, the number of driving muscle 271 is greater than the number of driver slot.Specifically, will drive
The number of dynamic muscle 271 is set greater than the number of driver slot, convenient for muscle 271 will be driven to be inserted into driver slot.
As a preferred embodiment, the first connection structure 13 is interior flower pattern groove.Second connection structure 27 is ten
Font convex block.
Specifically, tank body 11 to be installed on to the side of body 21 using flower pattern groove in being inserted into cross convex block
Formula, it is simple and fast, it is easily installed.
As a preferred embodiment, the notch of the top of cross convex block and interior flower pattern groove be equipped with convenient for pair
The rounded structure or oblique angle structure connect.
Specifically, rounded structure or oblique angle structure, which can be oriented to cross convex block, is inserted into interior flower pattern groove, so that installation
It is more convenient.
As a preferred embodiment, host 20 further include: touch control operation display screen 25.Touch control operation display screen 25
Installation is to body 21, so that user inputs operation instruction or show the relevant information about bioreactor 100.
As a preferred embodiment, host 20 further include: oxygen sensor, temperature sensor and pH sensor.
Oxygen sensor is used to detect the oxygen in reaction kettle tank 10, and the oxygen information that will test is sent to touch control operation display screen
25.Temperature sensor is used to detect the temperature in reaction kettle tank 10, and the temperature information that will test is sent to touch control operation and shows
Display screen 25.PH sensor is used to detect the pH value in reaction kettle tank 10, and the pH value information that will test is sent to touch control operation
Display screen 25.
As a kind of specific embodiment, oxygen sensor, temperature sensor and pH sensor are detachably connected to
Tank body 11 can be disassembled installation to new tank body 11 and continue to detect when in order to replace tank body 11.
As a preferred embodiment, host 20 further include: air filter 26 and gas-guide tube.Air filter 26
For being filtered to the gas being input in reaction kettle tank 10, the substance of the obstruction reaction in gas is avoided to enter reaction kettle tank
Reaction rate is influenced in 10.It is for air guide tube to be directed into reaction kettle tank 10 in by the filtered gas of air filter 26.
As a kind of specific embodiment, gas-guide tube is detachably connected to tank body 11, will when in order to changing tank body 11
Gas-guide tube disassembles installation to new tank body 11, continues the filtered gas of air filter 26 being directed into new reaction
In kettle tank 10.
As a preferred embodiment, host 20 further include: catheter.Peristaltic pump 22 is led liquid by catheter
Enter to reaction kettle tank 10.As a kind of specific embodiment, catheter is detachably connected to tank body 11, in order to changing tank
Catheter is disassembled into installation to new tank body 11 when body 11, continues for the filtered liquid of air filter 26 to be directed into
In new reaction kettle tank 10.
Body 21 includes: the first Rack Body 21a and the second Rack Body 21b.Peristaltic pump 22 and controller 23 are installed to first
Rack Body 21a.Stirring motor 24 is installed to the second Rack Body 21b.Tank body 11 is detachably installed to the second Rack Body 21b.Second
Rack Body 21b is detachably installed to the first Rack Body 21a.Therefore, it is anti-can to be referred to as assembly type biology again for bioreactor 100
Answer device 100.Specifically, detachably install can be in transporting biological reactor to the first Rack Body 21a by the second Rack Body 21b
When 100, the second Rack Body 21b is disassembled from the first Rack Body 21a.It is convenient for the transport of bioreactor 100 in this way.
The bottom of first Rack Body 21a and the second Rack Body 21b are equipped with support wheel.User can push the second Rack Body
21b moves the assembling for realizing the first Rack Body 21a and the second Rack Body 21b relative to the first Rack Body 21a.
As a preferred embodiment, the first Rack Body 21a is equipped with: the first electric connection terminal 211a.Second rack
Body 21b is equipped with: the second electric connection terminal 211b.Second electric connection terminal 211b is electrically connected to stirring motor 24.First electrical connection
Terminal 211a is electrically connected to the power supply powered for stirring motor 24.Second Rack Body 21b is connect with the first Rack Body 21a
When, the first electric connection terminal 211a is electrically connected to enable power supply for stirring electricity with the second electric connection terminal 211b composition
Machine 24 is powered.
Specifically, the first electric connection terminal 211a is arranged in the first Rack Body 21a, in the second Rack Body 21b setting the
Two electric connection terminal 211b, when the second Rack Body 21b is connect with the first Rack Body 21a, the first electric connection terminal 211a and
Two electric connection terminal 211b constitute electrical connection to enable power supply for the power supply of stirring motor 24.Setting is avoided in machine in this way
A plurality of cable electrical connection power supply and stirring motor 24 are set outside body 21, to avoid being located at the cable outside body 21
Line loss badly causes installation problems.Meanwhile it being connect by the second Rack Body 21b with the first Rack Body 21a and can realize that first is electrically connected
The electric connection of connecting terminal 211a and the second electric connection terminal 211b, structure is simple, easy for installation.
As a preferred embodiment, the second electric connection terminal 211b inserting relative to the first electric connection terminal 211a
Pull out installation direction of the direction perpendicular to tank body 11 relative to the second Rack Body 21b.
As a preferred embodiment, tank body 11 relative to the second Rack Body 21b installation direction perpendicular to second
Installation direction of the Rack Body 21b relative to the first Rack Body 21a.
As a preferred embodiment, the second Rack Body 21b is vertical relative to the installation direction of the first Rack Body 21a
In the pivot center of agitating paddle 12.
As a preferred embodiment, touch control operation display screen 25 is installed to the first Rack Body 21a.As a kind of excellent
The embodiment of choosing, detachably installation carries out more air filter 26 to the first Rack Body 21a air filter 26
It changes.
As a preferred embodiment, the second Rack Body 21b is formed far from one end of the first Rack Body 21a to separate
The arcuate structure of the side protrusion of first Rack Body 21a.
As a preferred embodiment, the upper surface of one end far from the first Rack Body 21a of the second Rack Body 21b
It constitutes semicircle.
Specifically, setting semicircle for the upper surface of one end far from the first Rack Body 21a of the second Rack Body 21b
Shape, second Rack Body 21b will not generate interference to user when convenient for the user to operate.
Bioreactor 100 has the function of resistance to movement, therefore can also be referred to as the biological respinse with resistance to movement function
Device 100.
Bioreactor 100 includes: support device 28.Support device 28 can be used to support body 21.
As a kind of specific embodiment, peristaltic pump 22, controller 23, stirring motor 24 and the installation of support device 28 are extremely
Body 21.Tank body 11 is detachably installed to body 21.Support device 28 includes: wheel carrier 281, support wheel 282 and resistance to movement support
Part 283.Wheel carrier 281 is installed to the bottom of body 21.Support wheel 282 is rotatablely connected wheel carrier 281.Resistance to movement supporting element 283 is movable
It is connected to wheel carrier 281.Resistance to movement supporting element 283 can prevent support wheel 282 along ground surface to avoid with ground face contact
Body 21 moves.
Specifically, when needing to change 100 position of bioreactor or the first Rack Body 21a of docking and the second Rack Body
When 21b, bioreactor 100 or the first Rack Body 21a can be pushed to make support wheel 282 relative to ground surface to adjust life
The position of object reactor 100 or the first Rack Body 21a relative to the second Rack Body 21b.When needing to lock bioreactor 100
Position when, move down resistance to movement supporting element 283 position make resistance to movement supporting element 283 contact ground, to prevent to support
282 rotation of wheel, realizes that bioreactor 100 is fixed on the operating position.
As a preferred embodiment, resistance to movement supporting element 283 includes: threaded shank 2831 and support portion 2832.Spiral shell
Bar portion 2831 is connected to wheel carrier 281.Support portion 2832 is fixed to one end of threaded shank 2831.Support device 28 further include: fastening
Nut 284.Fastening nut 284 is threadedly coupled with the composition of threaded shank 2831 to adjust resistance to movement supporting element 283 relative to wheel carrier 281
Position.
Specifically, support portion 2832 is supported for contiguously facing body 21, and pass through rubbing between ground
It wipes and rotation connection to the support wheel 282 of wheel carrier 281 is prevented to rotate, so that bioreactor 100 is fixed on operating position.Pass through
Fastening nut 284 is adjusted, make threaded shank 2831 that can move up and down relative to wheel carrier 281 and support portion 2832 is driven to move to disengaging
When ground location or contact ground location, then fastening nut 284 is fastened, support portion 2832 can be fixed on and be detached from ground
Position or contact ground position.
As a preferred embodiment, fastening nut 284 is set to the lower section of wheel carrier 281 and connects with wheel carrier 281
Touching.
As a preferred embodiment, support portion 2832 is used to be equipped with non-slip rubber block with the side of ground face contact
2833。
Specifically, support portion 2832 contact ground side setting non-slip rubber block 2833 be capable of increasing with ground it
Between frictional force, to increase the fixed stability in 100 position of bioreactor.
As a preferred embodiment, the pivot center that support wheel 282 is rotated relative to wheel carrier 281 is perpendicular to anti-moving
The direction that dynamic supporting element 283 is moved relative to wheel carrier 281.
As a preferred embodiment, wheel carrier 281 is rotatablely connected to body 21.Wheel carrier 281 is relative to 21 turns of body
Dynamic pivot center is parallel to the direction that resistance to movement supporting element 283 is moved relative to wheel carrier 281.
Specifically, the moving direction of body 21 can be changed by rotating wheel carrier 281, so as to by bioreactor
100 are accurately moved to operating position.
As a preferred embodiment, host 20 further include: gyroscope 201, swing rack group 202 and alarm.Top
Spiral shell instrument 201 is used to detect the vibration of the bioreactor 100 with resistance to movement function.Gyroscope 201 is connected by swing rack group 202
It is connected to body 21.Swing rack group 202 includes: the first cursor 2021 and the second cursor 2022.The rotation of first cursor 2021
It is connected to body 21.Second cursor 2022 is rotatablely connected to the first cursor 2021.Gyroscope 201 is fixed to the second cursor
2022.The pivot center of first cursor 2021 and the second cursor 2022 is mutually perpendicular to.In the vibration that gyroscope 201 detects
When value is more than preset value, alarm is issued alarm sound and is transported with the bioreactor 100 for prompting user to have resistance to movement function
Row is abnormal.
Specifically, detecting the Vibration Condition of bioreactor 100 in the process of running by gyroscope 201, and shaking
Warning message is sent to prompt user by alarm when dynamic abnormal.Swing rack group 202 can amplify the vibration of bioreactor 100
It is dynamic, to improve the sensitivity of the measurement of gyroscope 201.
Specifically, body 21 includes mounting platform.Detachably installation to body 21 and is set to mounting platform to tank body 11
On.Swing rack group 202 is installed to the lower section of mounting platform and is connected to the mounting platform.
As a preferred embodiment, the bottom of the first Rack Body 21a and the second Rack Body 21b are equipped with several
Support device 28, the first Rack Body 21a easy to remove and the second Rack Body 21b.
Reaction kettle tank 10 is detachably installed to host 20.Bioreactor 100 can be referred to as split type biological respinse again
Device 100.
As a kind of specific embodiment, detachably installation to body 21 and is set to body 21 to air filter 26
Lateral surface, it is easy to disassemble.Touch control operation display screen 25 and air filter 26 are respectively arranged at the two sides of body 21.Air filtration
The installation site of device 26 will not influence user and operate to touch control operation display screen 25.
As a preferred embodiment, host 20 further include: filter mounting rack 29, gas-guide tube 30, air inlet pipe 31,
Intake solenoid valve 33 and outlet solenoid valve 34.
Filter mounting rack 29 is connected to body 21 for detachable installation air filter 26.Gas-guide tube 30 is for will be through
The filtered gas of air filter 26 is crossed to imported into reaction kettle tank 10.Air inlet pipe 31 is used to import the gas in gas source 32
It is filtered into air filter 26.Intake solenoid valve 33 is used to control the gas by air inlet pipe 31.Outlet solenoid valve 34
For controlling the gas for passing through gas-guide tube 30.
As a kind of specific embodiment, intake solenoid valve 33 is set to air inlet pipe 31.Outlet solenoid valve 34 is set to
Gas-guide tube 30.
Specifically, air filter 26 is removably mounted to body 21 by filter mounting rack 29, convenient for sky
Air filter 26 is dismounted.When replacing air filter 26, intake solenoid valve 33 can be closed and outlet solenoid valve 34 is kept away
Exempt to pollute.
As a preferred embodiment, filter mounting rack 29 is equipped with the weight for detecting 26 weight of air filter
Quantity sensor.Weight sensor carries out the weight of air filter 26 when intake solenoid valve 33 and outlet solenoid valve 34 are closed
Detection prompts user to need when the current weight for the air filter 26 that weight sensor detects is greater than or equal to preset value
Replace air filter 26.When intake solenoid valve 33 and outlet solenoid valve 34 are closed, sense weight is avoided due to air motion
Counterweight amount has an impact.
Specifically, air filter unit filters the foreign-matter contamination in air in long-time filtering air engineering
It remains in air filter 26.When the foreign-matter contamination retained is more, the filter efficiency of air filter 26 will be influenced
And effect, weight also will increase.When air filter 26 stops working, weight sensor detects that air filter 26 is worked as
When preceding weight is greater than or equal to preset value, then illustrate that the foreign-matter contamination in air filter 26 is more.At this point, weight sensor
Weight information is sent to touch control operation display screen 25.Touch control operation display screen 25 shows weight information and display reminding user is more
It ventilates the information of filter 26.
As a kind of specific embodiment, touch control operation display screen 25 shows warning picture to prompt user to need replacing
Air filter 26.
As a kind of specific embodiment, initial weight when preset value is the installation of air filter 26 and default poor
The sum of value.
As a kind of specific embodiment, intake solenoid valve 33 and weight sensor are located at the ipsilateral of body 21.
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 above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of bioreactor with resistance to movement function characterized by comprising reaction kettle tank and host；The reaction
Kettle tank is detachably installed to the host；
The reaction kettle tank includes:
Tank body, for accommodating culture solution；With
Agitating paddle is used for stir culture liquid；
The host includes:
Body；
Peristaltic pump, for being the reaction kettle tank feed flow；
Controller, for controlling the peristaltic pump；
Stirring motor, for driving the agitating paddle to rotate；With
Support device is used to support the body；
The peristaltic pump, the controller, the stirring motor and the support device are installed to the body；The tank body can
Disassembly is installed to the body；The support device includes: wheel carrier, support wheel and resistance to movement supporting element；The wheel carrier install to
The bottom of the body；The support wheel is rotatablely connected the wheel carrier；The resistance to movement supporting element is movably connected to the wheel carrier；
The resistance to movement supporting element can prevent the support wheel along ground surface to avoid the body from occurring with ground face contact
It is mobile.
2. the bioreactor according to claim 1 with resistance to movement function, which is characterized in that
The resistance to movement supporting element includes: threaded shank and support portion；The threaded shank is connected to the wheel carrier；The support portion is solid
Fixed one end to the threaded shank；The support device further include: fastening nut；The fastening nut and the screw rod constitute spiral shell
Line is connected to adjust position of the resistance to movement supporting element relative to the wheel carrier.
3. the bioreactor according to claim 2 with resistance to movement function, which is characterized in that
The fastening nut is set to the lower section of the wheel carrier and is in contact with the wheel carrier.
4. the bioreactor according to claim 2 with resistance to movement function, which is characterized in that
The support portion is used to be equipped with non-slip rubber block with the side of ground face contact.
5. the bioreactor according to claim 2 with resistance to movement function, which is characterized in that
The pivot center that the support wheel is rotated relative to the wheel carrier is perpendicular to the resistance to movement supporting element relative to the wheel
The direction of frame movement.
6. the bioreactor according to claim 5 with resistance to movement function, which is characterized in that
The wheel carrier is rotatablely connected to the body；The wheel carrier is parallel to described relative to the pivot center that the body rotates
The direction that resistance to movement supporting element is moved relative to the wheel carrier.
7. the bioreactor according to claim 1 with resistance to movement function, which is characterized in that
The host further include: gyroscope, swing rack group and alarm；The gyroscope is described with resistance to movement function for detecting
The vibration of the bioreactor of energy；The gyroscope is connected to the body by the swing rack group；The swing rack group packet
It includes: the first cursor and the second cursor；First cursor is rotatablely connected to the body；The second cursor rotation
It is connected to first cursor；The gyroscope is fixed to second cursor；First cursor and described second
The pivot center of cursor is mutually perpendicular to；When the vibration values that the gyroscope detects are more than preset value, the alarm hair
Alarm sound is out to prompt the bioreactor described in user with resistance to movement function to be operating abnormally.
8. the bioreactor according to claim 1 with resistance to movement function, which is characterized in that
The body includes: the first Rack Body and the second Rack Body；The peristaltic pump and the controller are installed to described first
Rack Body；The stirring motor is installed to second Rack Body；The tank body is detachably installed to second Rack Body；Institute
The second Rack Body is stated detachably to install to first Rack Body.
9. the bioreactor according to claim 8 with resistance to movement function, which is characterized in that
The bottom of first Rack Body and second Rack Body is equipped with several support devices.
10. the bioreactor according to claim 1 with resistance to movement function, which is characterized in that
The agitating paddle is connected with the first connection structure；The stirring motor is connected with for docking with first connection structure
The second connection structure；When the tank body is connect with the body, first connection structure and second connection structure pair
It connects so that the stirring motor drives the agitating paddle rotation；One in first connection structure and second connection structure
A is convex block；Another in first connection structure and second connection structure is recessed for that can be inserted into for the convex block
Slot；When first connection structure and second connection structure are docked, the convex block is inserted into the groove so that institute
Stating the first connection structure and second connection structure can rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359545.6A CN109652299A (en) | 2018-11-15 | 2018-11-15 | Bioreactor with resistance to movement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359545.6A CN109652299A (en) | 2018-11-15 | 2018-11-15 | Bioreactor with resistance to movement function |
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| Publication Number | Publication Date |
|---|---|
| CN109652299A true CN109652299A (en) | 2019-04-19 |
Family
ID=66111229
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359545.6A Pending CN109652299A (en) | 2018-11-15 | 2018-11-15 | Bioreactor with resistance to movement function |
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