CN111359558A - Reation kettle device for bioengineering - Google Patents

Reation kettle device for bioengineering Download PDF

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Publication number
CN111359558A
CN111359558A CN202010259899.4A CN202010259899A CN111359558A CN 111359558 A CN111359558 A CN 111359558A CN 202010259899 A CN202010259899 A CN 202010259899A CN 111359558 A CN111359558 A CN 111359558A
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China
Prior art keywords
insulation board
ball
reaction kettle
groove
kettle device
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CN202010259899.4A
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Chinese (zh)
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梁万龙
肖小清
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Guangdong Power Grid Co Ltd
Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
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Guangdong Power Grid Co Ltd
Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
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Priority to CN202010259899.4A priority Critical patent/CN111359558A/en
Publication of CN111359558A publication Critical patent/CN111359558A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006Controlling or regulating processes
    • B01J19/0013Controlling the temperature of the process
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M1/00Apparatus for enzymology or microbiology
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/02Apparatus for enzymology or microbiology with agitation means; with heat exchange means

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention discloses a reaction kettle device for bioengineering, which comprises a kettle body, a heat insulation plate and a lifting assembly, wherein the heat insulation plate is arranged outside the kettle body in a surrounding manner, the lifting assembly comprises a positioning rod and a driving part, the positioning rod is arranged outside the kettle body and is connected with the positioning rod, the height of the positioning rod is greater than that of the kettle body, the positioning rod is partially positioned above the kettle body, and the driving part can drive the heat insulation plate to move on the positioning rod along the vertical direction so that the heat insulation plate can be selectively covered on the outer side wall of the kettle body. The reaction kettle device provided by the invention can be used for selectively preserving the heat of the interior of the kettle body, is convenient to operate and has good safety.

Description

Reation kettle device for bioengineering
Technical Field
The invention relates to a biological engineering reaction kettle, in particular to a reaction kettle device for biological engineering.
Background
Bioengineering is the combination of each subject such as molecular genetics, microbiology, cell biology, biochemistry, chemical engineering and energy science, and its range of application is very extensive, including medicine, food, agriculture and forestry, horticulture, chemical industry, metallurgy, oil recovery, fermentation cylinder new technology and the aspect such as the environmental protection of new substrate, among the bioengineering, when carrying out the experiment, need use the reaction kettle device for bioengineering. Some bioengineering reation kettle among the prior art are provided with the heat preservation in the outside of cauldron body, when needs keep warm to the inside reaction material of cauldron body, then pass through fastening components (for example screw) with the heat preservation and install the periphery of cauldron body, when the inside that need not the cauldron body keeps warm, dismantle fastening components from the cauldron body again manually. Because the mode of fastening the subassembly is dismantled manually and the heat preservation is removed from last cauldron body, the operation is inconvenient, and when the inside temperature of cauldron body rose, the subassembly was fastened in the manual dismantlement, thereby the user can lead to the user to be scalded with the contact of cauldron body, and there is great potential safety hazard in the reaction kettle device for bioengineering of prior art.
Disclosure of Invention
The invention aims to: the utility model provides a reation kettle device for bioengineering, optionally keeps warm to cauldron body inside, convenient operation, and the security is good.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a reation kettle device for bioengineering, includes cauldron body, heated board and lifting unit, the heated board encloses to be established the outside of cauldron body, lifting unit includes locating lever and driver part, the locating lever sets up the outside of cauldron body, the heated board with the locating lever is connected, the height of locating lever is greater than the height of cauldron body, just the locating lever part is located the top of cauldron body, driver part can drive the heated board is in move along vertical direction on the locating lever, so that heated board alternative cover is in the lateral wall of cauldron body.
As a preferred technical scheme of reation kettle device for bioengineering, the heated board is including two heated board bodies that are concave arc structure, every the heated board body all is connected with two the locating lever, two the locating lever is respectively interval distribution corresponding on the heated board body, two heated board body interconnect, and one of them the heated board body can be for another the heated board body removes in vertical direction.
As an optimal technical scheme of the reaction kettle device for bioengineering, a ball assembly is arranged at a position where two insulation boards are connected, the ball assembly comprises an installation seat and a plurality of first balls installed in the installation seat, the first balls are sequentially arranged along the height direction of the installation seat, part of each first ball is exposed outside the installation seat, the installation seat is installed on one of the insulation boards, and the other insulation board is abutted to the first balls.
As an optimal technical scheme of the reaction kettle device for bioengineering, the insulation board body right facing the first ball is concavely provided with an avoiding groove for avoiding the first ball, and the first ball is abutted against the inner groove wall of the avoiding groove.
As an optimal technical scheme of the reaction kettle device for bioengineering, the insulation board body is provided with a connecting portion in a protruding manner towards the kettle body, the connecting portion is provided with a connecting hole for the positioning rod to be inserted, the positioning rod is concavely provided with a sliding guide groove along the height direction thereof, and the inner side wall of the connecting hole is convexly provided with a sliding block in sliding fit with the sliding guide groove.
As a preferred technical scheme of reation kettle device for bioengineering slide guide slot is located the top of cauldron body is concave to be equipped with the spacing groove, the sliding block protrusion be provided with the spacing convex part of spacing groove cooperation joint.
As an optimal technical scheme of the reaction kettle device for bioengineering, the two insulation board bodies are respectively connected with the driving part.
As an optimal technical scheme of the reaction kettle device for bioengineering, one side of the heat insulation board body close to the kettle body is provided with a groove, a second ball is arranged in the groove, the second ball is connected with the inner side wall of the groove through a connecting rod, the connecting rod is horizontally arranged, the second ball can rotate around the axis of the connecting rod, the part of the second ball protrudes out of the heat insulation board body, and the second ball is abutted against the outer side wall of the kettle body.
As an optimal technical scheme of the reaction kettle device for bioengineering, the reaction kettle device for bioengineering further comprises a base, the kettle body and the positioning rod are respectively arranged on the base, the bottom of the base is provided with a moving wheel, the moving wheel is provided with a locking mechanism, and the lower end of the heat insulation plate body can be selectively contacted with the base.
As an optimal technical scheme of the reaction kettle device for bioengineering, the driving part comprises a lifting cylinder arranged on the base, the lifting cylinder comprises a telescopic rod, and the telescopic rod is connected with the insulation board body.
The invention has the beneficial effects that: move the heated board along vertical direction on the locating lever through drive assembly, when needs keep warm to the inside reaction material of sending out the cauldron body, descend the heated board on the locating lever from the top of cauldron body, make the heated board cover the lateral wall at the cauldron body, and then utilize the heated board to keep warm to the cauldron body, when need not keep warm to the cauldron body, drive the heated board in the top of locating lever towards the cauldron body through drive assembly, make the heated board be located the top of cauldron body, remove the heat preservation effect to the cauldron body. The bioengineering reation kettle device of this kind of structure can keep warm to the cauldron body as required in a flexible way, need not can cover the lateral wall at the cauldron body with the heated board selectivity through the mode of tearing fastening group (for example screw), convenient operation, and ensured reation kettle device user's safety. Move the heated board to the top of cauldron body, can remove the heat preservation effect of cauldron body, can keep in the heated board in the top position that the locating lever is located the cauldron body, need not dismantle the heated board from the locating lever, and then need not set up the heated board that the storage was dismantled down between the storing additionally, utilized reation kettle effectively in the space of vertical direction.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
FIG. 1 is a schematic view of the overall structure of a reaction vessel apparatus for bioengineering according to the embodiment.
Fig. 2 is a schematic structural diagram of the ball assembly according to the embodiment.
In the figure:
1. a kettle body; 2. a heat insulation board body; 3. a drive member; 31. a lifting cylinder; 32. a telescopic rod; 33. a second connecting plate; 4. a base; 5. a water spray assembly; 51. a spray head; 52. a water inlet pipe; 6. positioning a rod; 61. a sliding guide groove; 7. a ball assembly; 71. a first ball bearing; 72. a mounting seat; 8. a limiting groove; 9. a first connecting plate.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 and 2, the invention provides a reaction kettle device for bioengineering, which comprises a kettle body 1, a heat insulation plate and a lifting assembly, wherein the heat insulation plate is arranged around the exterior of the kettle body 1, the lifting assembly comprises a positioning rod 6 and a driving component 3, the positioning rod 6 is arranged on the exterior of the kettle body 1, the heat insulation plate is connected with the positioning rod 6, the height of the positioning rod 6 is greater than that of the kettle body 1, part of the positioning rod 6 is positioned above the kettle body 1, and the driving component 3 can drive the heat insulation plate to move on the positioning rod 6 along the vertical direction, so that the heat insulation plate can selectively cover the outer side wall of the kettle body 1.
In this embodiment, move the heated board along vertical direction on locating lever 6 through drive assembly 3, when needs keep warm to sending out the inside reaction material of cauldron body 1, descend the heated board from cauldron body 1's top on locating lever 6, make the heated board cover the lateral wall at cauldron body 1, and then utilize the heated board to keep warm to cauldron body 1, when need not keep warm to cauldron body 1, drive the heated board in locating lever 6 towards cauldron body 1's top through drive assembly 3, make the heated board be located cauldron body 1's top, remove the heat preservation effect to cauldron body 1. The bioengineering reation kettle device of this kind of structure can keep warm as required to cauldron body 1 in a flexible way, need not can cover the lateral wall at cauldron body 1 with the heated board selectivity through the mode of tearing fastening group (for example screw), convenient operation, and ensured reation kettle device user's safety. Move the heated board to cauldron body 1's top, can remove cauldron body 1's heat preservation effect, can keep in the heated board at the top position that locating lever 6 is located cauldron body 1, need not dismantle the heated board from locating lever 6, and then need not set up the storage between the storing additionally and dismantle the heated board that gets off, effectively utilized reation kettle in the space of vertical direction.
The insulation board comprises two insulation board bodies 2 which are of concave arc structures, each insulation board body 2 is connected with two positioning rods 6, the positioning rods 6 are distributed on the corresponding insulation board bodies 2 at intervals, the insulation board bodies 2 are connected with one another, and one insulation board body 2 can move in the vertical direction relative to the other insulation board body 2. Wherein, the arcwall face of heated board body 2 matches with cauldron body 1's lateral wall, two heated board body 2 interconnect to be formed with between two heated board bodies 2 and be used for holding cauldron body 1 hold the chamber, have the opening of dodging cauldron body 1's upper end portion and lower tip at the relative both ends that hold the chamber. Set up two heated board bodies 2, can install heated board body 2 again behind installation locating lever 6, make things convenient for the installation of heated board.
Specifically, the upper ends of all the positioning rods 6 are connected through the first connecting plate 9, and the design reduces the possibility of shaking of the positioning rods 6.
In order to reduce the moving force of the heat insulation board bodies 2 on the positioning rod 6, two positions where the heat insulation board bodies 2 are connected are provided with ball assemblies 7, each ball assembly 7 comprises an installation seat 72 and a plurality of first balls 71 installed in the installation seat 72, the first balls 71 are sequentially arranged along the height direction of the installation seat 72, each first ball 71 is partially exposed outside the installation seat 72, the installation seat 72 is installed on one of the heat insulation board bodies 2, and the other heat insulation board body 2 is abutted to the first balls 71. In this embodiment, because the mount pad 72 is installed on one of the insulation board bodies 2, another insulation board body 2 and the first ball 71 butt, when two insulation board bodies 2 move relatively, the insulation board body 2 with last first ball 71 butt drives the first ball 71 roll for rolling friction takes place between two insulation board bodies 2, reduces the dynamics that insulation board body 2 removed, also avoids the wearing and tearing of insulation board body 2 simultaneously.
Preferably, the insulation board body 2 opposite to the first ball 71 is concavely provided with an avoiding groove for avoiding the first ball 71, and the first ball 71 is abutted against the inner groove wall of the avoiding groove. First ball 71 with dodge the inner wall butt in groove, can hide first ball 71 in heated board body 2, avoid leading to the distance between two heated board bodies 2 too big because of the existence of ball, this design improves the heat preservation effect of heated board.
In this embodiment, the direction protrusion of heated board body 2 orientation cauldron body 1 is provided with connecting portion, connecting portion are provided with the confession locating lever 6 inserts the connecting hole of establishing, locating lever 6 is equipped with sliding guide groove 61 along its direction of height is concave, the inside wall protrusion of connecting hole be provided with sliding guide groove 61 sliding fit's sliding block. The positioning rod 6 is inserted into the connecting hole, so that the positioning rod 6 is effectively prevented from being separated from the insulation board body 2. Through sliding block and sliding guide 61 sliding fit, at the gliding in-process of heated board body 2, can prevent that heated board body 2 from taking place the skew on locating lever 6.
The sliding guide groove 61 is located a limiting groove 8 is concavely arranged above the kettle body 1, and the sliding block is convexly provided with a limiting convex part (not shown in the figure) which is matched and clamped with the limiting groove 8. Spacing convex part cooperatees with spacing groove 8, can inject heated board body 2 in the top of cauldron body 1.
Two the heated board body 2 is connected with respectively drive unit 3, this design can make two heated board bodies drive by different drive unit 3 respectively, can be less drive unit 3's the dynamics of bearing. Specifically, each driving component 3 can be synchronously controlled by the same switch, so that the actions of the two driving components 3 are consistent, and the two insulation board bodies 2 can move synchronously; or, the two driving components 3 may be controlled by different switches respectively, so that the two driving components 3 are independent respectively, and the two insulation board bodies 2 may be independent of each other. In a specific design, it may be desirable to flexibly select the mode of switching control of the two drive members 3.
In another embodiment, a groove is formed in one side, close to the kettle body 1, of the heat insulation board body 2, a second ball (not shown in the figure) is arranged in the groove, the second ball is connected with the inner side wall of the groove through a connecting rod, the connecting rod is horizontally arranged, the second ball can rotate around the axis of the connecting rod, the second ball partially protrudes out of the heat insulation board body 2, and the second ball is abutted to the outer side wall of the kettle body 1. The second rolling part protrudes out of the insulation board body 2, on one hand, the insulation board body 2 and the kettle body 1 can keep a certain distance through the abutting of the second rolling ball and the outer side wall of the kettle body 1, and the insulation board body is prevented from contacting with the outer side wall of the kettle body 1 to block the movement of the insulation board body 2; on the other hand, because the second ball supports the lateral wall of cauldron body 1, at the in-process of the motion of heated board body 2, can drive the second ball and rotate around the axis of connecting rod, make production rolling friction between heated board body 2 and the cauldron body 1, further reduce the degree of difficulty of drive heated board body 2 motion.
Preferably, the second ball protrusion is 0.1 ~ 2mm in the height of heated board body 2, promptly: the clearance between heated board body 2 and the cauldron body 1 is 0.1 ~ 2mm, prevents that the heat from losing in the clearance between heated board body 2 and the cauldron body 1.
The reaction kettle device further comprises a base 4, the kettle body 1 and the positioning rod 6 are respectively arranged on the base 4, the bottom of the base 4 is provided with a moving wheel, the moving wheel is provided with a locking mechanism (not shown in the figure), and the lower end of the heat insulation board body 2 can be selectively contacted with the base 4. The setting of base 4 conveniently carries the reation kettle device, and locking mechanism can selectively lock and remove the wheel, prevents to remove the wheel motion when using the reation kettle device.
The driving part 3 comprises a lifting cylinder 31 arranged on the base 4, the lifting cylinder 31 comprises an expansion rod 32, and the expansion rod 32 is connected with the insulation board body 2. In this embodiment, the lifting cylinder 31 is located on one side of the kettle body 1, and the bottom of the kettle body 1 is directly arranged on the base 4. Specifically, the telescopic rod 32 is connected to the insulation board body 2 through the second connecting plate 33.
When insulation board body 2 keeps warm to the periphery of cauldron body 1, for the heat scatters and disappears from the clearance between insulation board body 2 and the base 4, insulation board body 2 is close to the one end of base 4 and the position of base 4 and the contact of insulation board body 2 are provided with first sealing (not shown in the figure) and second sealing (not shown in the figure) respectively, the concave seal groove of establishing of being inserted from first sealing that is equipped with of second sealing, the periphery of seal groove inside wall and first sealing all is provided with thermal-insulated sealing layer.
In this embodiment, the reaction kettle device further comprises a water spray assembly 5 arranged outside the kettle body 1, the water spray assembly 5 further comprises a water inlet pipe 52 and at least three spray heads 51, the spray heads 51 are connected with the water inlet pipe 52, each spray head 51 is arranged on the base 4, and each spray head 51 is respectively wound outside the kettle body 1. Each atomising head 51 selectively sprays cold water smoke to the lateral wall of cauldron body 1 to lower the temperature to cauldron body 1. When testing, when needing to cool down the inside reaction material of cauldron body 1, remove the heated board to cauldron body 1's top, after the contact was to cauldron body 1's heat preservation effect, spray cold water smoke to cauldron body 1's lateral wall utilizing atomising head 51, make cauldron body 1 cool down rapidly under the effect of cold water smoke. The water spraying component 5 is arranged, so that the versatility of the reaction kettle device is improved.
Wherein, the water inlet pipe 52 is at least partially arranged inside the base 4, and the upper part of the water inlet pipe 52 is partially hidden in the base 4, so that the aesthetic property of the reaction kettle device is improved.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. The utility model provides a reation kettle device for bioengineering, its characterized in that, includes cauldron body, heated board and lifting unit, the heated board encloses to be established the outside of cauldron body, lifting unit includes locating lever and driver part, the locating lever sets up the outside of cauldron body, the heated board with the locating lever is connected, the height of locating lever is greater than the height of cauldron body, just the locating lever part is located the top of cauldron body, driver part can drive the heated board is in move along vertical direction on the locating lever, so that heated board alternative cover is in the lateral wall of cauldron body.
2. The reaction kettle device for bioengineering according to claim 1, wherein the insulation board comprises two insulation board bodies having a concave arc structure, each insulation board body is connected with two positioning rods, the two positioning rods are respectively distributed on the corresponding insulation board bodies at intervals, the two insulation board bodies are connected with each other, and one of the insulation board bodies can move in a vertical direction relative to the other insulation board body.
3. The reaction kettle device for bioengineering according to claim 2, wherein a ball assembly is disposed at a position where the two insulation board bodies are connected, the ball assembly includes a mounting seat and a plurality of first balls installed in the mounting seat, the plurality of first balls are sequentially arranged along a height direction of the mounting seat, each first ball is partially exposed outside the mounting seat, the mounting seat is installed on one of the insulation board bodies, and the other insulation board body abuts against the first ball.
4. The reaction kettle device for bioengineering according to claim 3, wherein the heat insulation board body facing the first ball is concavely provided with an avoidance groove for avoiding the first ball, and the first ball abuts against an inner groove wall of the avoidance groove.
5. The reaction kettle device for bioengineering according to claim 2, wherein the insulation board body is provided with a connecting portion protruding toward the kettle body, the connecting portion is provided with a connecting hole for the positioning rod to be inserted, the positioning rod is provided with a sliding guide groove along the height direction thereof, and the inner side wall of the connecting hole is provided with a sliding block protruding to be in sliding fit with the sliding guide groove.
6. The reaction kettle device for bioengineering according to claim 5, wherein the slide guide groove is provided with a limit groove above the kettle body, and the slide block is provided with a limit convex part in fit joint with the limit groove.
7. The reaction kettle device for bioengineering according to claim 2, wherein the two insulation board bodies are connected with the driving part respectively.
8. The reaction kettle device for bioengineering according to claim 2, wherein a groove is provided on one side of the insulation board body close to the kettle body, a second ball is provided in the groove, the second ball is connected with the inner side wall of the groove through a connecting rod, the connecting rod is horizontally arranged, the second ball can rotate around the axis of the connecting rod, the second ball partially protrudes out of the insulation board body, and the second ball abuts against the outer side wall of the kettle body.
9. The reaction kettle device for bioengineering according to claim 2, further comprising a base, wherein the kettle body and the positioning rod are respectively disposed on the base, a moving wheel is disposed at the bottom of the base, the moving wheel has a locking mechanism, and the lower end of the insulation board body can selectively contact with the base.
10. The reaction kettle device for bioengineering according to claim 9, wherein the driving member comprises a lifting cylinder disposed on the base, the lifting cylinder comprises an expansion link, and the expansion link is connected with the insulation board body.
CN202010259899.4A 2020-04-03 2020-04-03 Reation kettle device for bioengineering Pending CN111359558A (en)

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