CN218879599U - Multifunctional biochemical reaction experimental device - Google Patents
Multifunctional biochemical reaction experimental device Download PDFInfo
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- CN218879599U CN218879599U CN202222684709.0U CN202222684709U CN218879599U CN 218879599 U CN218879599 U CN 218879599U CN 202222684709 U CN202222684709 U CN 202222684709U CN 218879599 U CN218879599 U CN 218879599U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention provides a multifunctional biochemical reaction experimental device, which relates to the technical field of reactors and comprises: a water area pool; a plurality of reaction vessels which are arranged in a plurality of rows along the width direction of the water area pool and are detachably arranged in the water area pool; the stirring devices correspond to the reaction containers one by one, and are detachably arranged in the reaction containers; a plurality of heating element, a plurality of heating element arrange into multirow and detachable along the width direction in waters pond and set up in the waters pond, set up one row of heating element between two adjacent rows of reaction vessel, the device installation is dismantled in a flexible way, and it is little to take up an area of the space, and reaction vessel both can use with waters pond combination, also can the independent utility, and the combination through different systems can obtain different experimental environment, and it is convenient to have the equipment transport, takes up an area of the little effect in space.
Description
Technical Field
The invention belongs to the technical field of reactors, and particularly relates to a multifunctional biochemical reaction experimental device.
Background
Gas-liquid two-phase, gas-liquid-solid three-phase mixing and dispersing are used in the processes of ventilation fermentation, oxidation reaction, biological aeration, hydrogenation reaction and the like. Bubble columns, gas-lift reactors, stirred tank reactors, aeration tanks, and the like are used in gas-liquid and gas-liquid-solid reactions. In biochemical reaction experiments, ventilated stirred tank reactors are most common. There are many factors that affect the efficiency of the reactor process, and in addition to the nature of the substrate concentration, the reactor configuration, the manner and rate of agitation, the hydraulic retention time, and the temperature within the system all contribute to the process.
In small scale reactors, various hydrodynamic factors resulting from reactor structural differences are particularly important for microbial aggregation and particle stability. In addition, the hydrodynamic behavior also determines the mass transfer efficiency and performance of the reactor. The ratio of height to diameter is an important ring in the initial design stage, and the aerobic sludge granulation time can be shortened by a reactor with a proper ratio of height to diameter (H/D).
The prior small-scale SBR reactor, a water area reactor and the like have the problems of large occupied space, heaviness, difficult disassembly, difficult transportation, single use, fixation and the like.
Disclosure of Invention
The invention aims to provide a multifunctional biochemical reaction experimental device aiming at the defects of the prior art, the device has flexible installation and disassembly and small occupied space, a reaction container can be used with a water area pool or independently, different experimental environments can be obtained by combining different systems, and the problems of large occupied space, heaviness, difficult disassembly, difficult transportation, single and fixed use and the like of the traditional small-scale SBR reactor, the water area reactor and the like are solved.
In order to achieve the above objects, the present invention provides a multifunctional biochemical reaction experiment apparatus, comprising:
a water area pool;
a plurality of reaction vessels which are arranged in a plurality of rows along the width direction of the water area pool and are detachably arranged in the water area pool;
the stirring devices correspond to the reaction containers one by one, and the stirring devices are detachably arranged in the reaction containers;
the heating elements are arranged in a plurality of rows along the width direction of the water area pool and are detachably arranged in the water area pool, and one row of heating elements is arranged between two adjacent rows of reaction containers.
Optionally, the reaction vessel has an aspect ratio of 5.0:1-2.5:1.
optionally, still include a plurality of slides, it is a plurality of the slide is arranged and is set up in the width direction in waters pond, multirow reaction vessel sliding connection respectively is in a plurality of on the slide.
Optionally, reaction vessel's bottom rigid coupling has the slide, the slide includes two the draw runner piece, two draw runner piece parallel arrangement, two the face that the draw runner piece is relative is equipped with the spout, the spout runs through the both ends of draw runner piece, slide sliding connection is in two in the spout.
Optionally, agitating unit includes agitator, stirring rod and stirring rake, the agitator set up in reaction vessel's top, the output of agitator with the one end rigid coupling of stirring rod, the other end of stirring rod stretches into in the reaction vessel with the stirring rake rigid coupling.
Optionally, the heating element is fixed to the inner bottom of the water basin by a suction cup.
Optionally, still include a plurality of bearing assemblies, adjacent two rows set up a bearing assembly between the reaction vessel, bearing assembly includes first bearing axle and two second bearing axles, two the second bearing axle is followed the direction of height in waters pond is fixed respectively at two lateral walls in waters pond, first bearing axle is followed the length direction in waters pond sets up in adjacent two rows between the agitating unit, the both ends of first bearing axle are all connected two through first fixed buckle the second is epaxial bearing, and two rows are adjacent follow between the agitating unit the width direction rigid coupling in waters pond has the third bearing axle, the third bearing axle pass through the fixed buckle of second connect in first bearing is epaxial.
Optionally, still include a plurality of aeration equipment, a plurality of aeration equipment and multirow reaction vessel one-to-one, aeration equipment includes air compressor, aeration hose, main aeration pipe, a plurality of vice aeration pipe and a plurality of aeration dish, and a plurality of the aeration dish sets up in one row a plurality of reaction vessel's inboard bottom, the output of air compressor press with the one end of aeration hose intercommunication, the other end of aeration hose with main aeration pipe intercommunication, a plurality of the one end of vice aeration pipe with main aeration pipe intercommunication, a plurality of the other end of vice aeration pipe stretches into one row a plurality of respectively reaction vessel's the inboard with a plurality of aeration dish intercommunication.
Optionally, the lateral wall of waters pond covers has detachable heat preservation or light shield layer.
Optionally, an air flow meter or a valve is arranged on the aeration hose, an emptying pipe is arranged on the lower portion of the side wall of the water area pool, an emptying valve is arranged on the emptying pipe, a drain pipe is arranged on the lower portion of the side wall of the reaction container, and a drain valve is arranged on the drain pipe.
The utility model provides a multi-functional biochemical reaction experimental apparatus, its beneficial effect lies in: the device detachable range has multirow reaction vessel and detachable to arrange in the waters pond and has multirow heating element, multirow reaction vessel and multirow heating element set up alternately to detachable is provided with a agitating unit in every reaction vessel, and then, the device installation is dismantled in a flexible way, it is little to take up an area of the space, reaction vessel both can use with waters pond combination, also can the independent utility, the combination through different systems can obtain different experimental environment, it is convenient to have the equipment transport, it is little to take up an area of the space effect.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
FIG. 1 is a schematic sectional front view of a multifunctional biochemical reaction experiment device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional side view of a multifunctional biochemical reaction experiment device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating the structure of a reaction container of a multifunctional biochemical reaction experimental apparatus according to an embodiment of the present invention when used independently.
Description of reference numerals:
1. a first bearing shaft; 2. a first fixing buckle; 3. a second bearing shaft; 4. a main aeration pipe; 5. a fixed base; 6. a secondary aeration pipe; 7. a slideway; 8. an evacuation valve; 9, fixing a buckle by the stirrer; 10. a stirrer; 11. a stirring rod; 12. an air flow meter; 13. an air compressor; 14. a drain valve; 15. a suction cup; 16. a heating element; 17. an aeration disc; 18. a stirring paddle; 19. a reaction vessel; 20. a base; 21. an aeration hose; 22. a water area pool; 23. a third bearing shaft.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to achieve the above objects, the present invention provides a multifunctional biochemical reaction experiment apparatus, comprising:
a water area pool;
a plurality of reaction vessels which are arranged in a plurality of rows along the width direction of the water area pool and are detachably arranged in the water area pool;
the stirring devices correspond to the reaction containers one by one, and the stirring devices are detachably arranged in the reaction containers;
the heating elements are arranged in a plurality of rows along the width direction of the water area pool and are detachably arranged in the water area pool, and a row of heating elements is arranged between two adjacent rows of reaction containers.
Specifically, the device is detachable in the waters pond and is arranged multirow reaction vessel and detachable and arrange multirow heating element, multirow reaction vessel and the mutual setting of multirow heating element, and detachable is provided with an agitating unit in every reaction vessel, and then, the device installation is dismantled in a flexible way, it is little to take up an area of the space, reaction vessel both can use with waters pond combination, also can the independent utility, the combination through different systems can obtain different experimental environment, it is convenient to have the equipment transport, it is little effect to take up an area of the space.
Optionally, the height to diameter ratio of the reaction vessel is 5.0:1-2.5:1.
specifically, the height-diameter ratio of the reaction vessel is 5.0:1-2.5:1, the aerobic granular sludge with compact structure and good sedimentation performance can be cultured quickly, and the diffusion coefficient is large in the reaction vessel, so that better hydraulic conditions are formed, better mass transfer and mixing environments are provided, and the formation of the aerobic granular sludge and the metabolism of microorganisms are promoted effectively.
Optionally, still include a plurality of slides, a plurality of slides are arranged and are set up in the waters pond along the width direction in waters pond, and multirow reaction vessel is sliding connection respectively on a plurality of slides.
Specifically, the distance between adjacent reaction vessels on each slide is adjusted to the appropriate position.
Optionally, the bottom end of the reaction container is fixedly connected with a slide seat, the slide way comprises two slide bar blocks, the two slide bar blocks are arranged in parallel, the opposite surfaces of the two slide bar blocks are provided with slide grooves, the slide grooves penetrate through the two ends of the slide bar blocks, and the slide seat is connected in the two slide grooves in a sliding manner.
Specifically, the slide base drives the reaction vessel to slide between the two slide bar blocks, and when the reaction vessel slides out of the two slide grooves, the reaction vessel can be separated from the water area pool for independent use.
Optionally, the stirring device includes agitator, stirring rod and stirring rake, and the agitator sets up in reaction vessel's top, the output of agitator and the one end rigid coupling of stirring rod, the other end of stirring rod stretch into in the reaction vessel with the stirring rake rigid coupling.
Specifically, the stirring of the stirring device can be stepless speed regulation stirring or constant speed stirring, the stirring speed can be feedback controlled and adjusted according to parameters such as fluid viscosity, oxygen consumption rate, dissolved oxygen value and the like, the stirrer can be a radial flow stirrer or an axial flow stirrer, the radial flow stirrer can be a Rushton stirrer, a arrow blade disc stirrer, a CD-6 stirrer, a BT-6 stirrer or other radial flow stirrers, the axial flow stirrer can be a four-inclined-blade open stirrer, a propeller, a three-wide-blade propeller stirrer, a four-wide-blade propeller stirrer, a three-narrow-blade propeller stirrer, a four-narrow-blade propeller stirrer or other axial flow stirrers,
optionally, the heating element is fixed to the inside bottom of the water basin by a suction cup.
Specifically, the heating elements are cylindrical, and a plurality of heating elements in the same row are coaxially arranged; the sucking disc can be the buckle sucking disc, is convenient for to heating element's dismantlement.
Optionally, the reactor further comprises a plurality of bearing assemblies, one bearing assembly is arranged between two adjacent rows of reaction containers, each bearing assembly comprises a first bearing shaft and two second bearing shafts, the two second bearing shafts are respectively fixed on two outer side walls of the water area pool along the height direction of the water area pool, the first bearing shaft is arranged between two adjacent rows of stirring devices along the length direction of the water area pool, two ends of the first bearing shaft are connected to the two second bearing shafts through first fixing buckles, a third bearing shaft is fixedly connected between the two adjacent rows of stirring devices along the width direction of the water area pool, and the third bearing shaft is connected to the first bearing shaft through second fixing buckles.
Specifically, when the second fixing buckle is loosened, the distance between two adjacent stirring devices in the same row can be adjusted by sliding the third bearing shaft and the second fixing buckle; when the first fixing buckle is loosened, the height of the stirring device can be adjusted by sliding the first bearing shaft and the first fixing buckle.
Optionally, the reactor further comprises a plurality of aeration devices, the plurality of aeration devices correspond to the plurality of rows of reaction containers one to one, each aeration device comprises an air compressor, an aeration hose, a main aeration pipe, a plurality of auxiliary aeration pipes and a plurality of aeration discs, the plurality of aeration discs are arranged at the bottom of the inner side of the plurality of rows of reaction containers, the output end of the air compressor is communicated with one end of the aeration hose, the other end of the aeration hose is communicated with the main aeration pipe, one end of each auxiliary aeration pipe is communicated with the main aeration pipe, and the other end of each auxiliary aeration pipe extends into the inner side of the plurality of rows of reaction containers respectively to be communicated with the plurality of aeration discs.
Specifically, high-pressure air generated by an air compressor is conveyed into a plurality of aeration discs through an aeration hose, a main aeration pipe and a plurality of auxiliary aeration pipes in sequence, and the high-pressure air is conveyed into a row of a plurality of reaction containers through the plurality of aeration discs.
Optionally, the lateral wall of waters pond covers has detachable heat preservation or light shield layer.
Optionally, an air flow meter or a valve is arranged on the aeration hose, an emptying pipe is arranged at the lower part of the side wall of the water area pool, an emptying valve is arranged on the emptying pipe, a drain pipe is arranged at the lower part of the side wall of the reaction container, and a drain valve is arranged on the drain pipe.
Specifically, the aeration rate of the reactor can be roughly controlled by an installed valve or accurately regulated by an air flow meter.
Examples
As shown in FIGS. 1 to 3, the present invention provides a multifunctional biochemical reaction experimental apparatus, comprising:
a water basin 22;
a plurality of reaction vessels 19, the plurality of reaction vessels 19 being arranged in a plurality of rows in the width direction of the water basin 22 and detachably installed in the water basin 22;
the stirring devices correspond to the reaction containers 19 one by one, and are detachably arranged in the reaction containers 19;
a plurality of heating elements 16, the plurality of heating elements 16 are arranged in a plurality of rows along the width direction of the water area pool 22 and are detachably arranged in the water area pool 22, and a row of heating elements 16 is arranged between two adjacent rows of reaction vessels 19.
In this example, the height/diameter ratio of the reaction vessel 19 was 5.0:1-2.5:1.
in this embodiment, the reactor further includes a plurality of slideways 7, the slideways 7 are arranged in the width direction of the water basin 22 and are disposed in the water basin 22, and the reaction vessels 19 in the plurality of rows are slidably connected to the slideways 7, respectively.
In this embodiment, a slide seat is fixedly connected to the bottom end of the reaction container 19, the slide rail 7 includes two slide bar blocks, the two slide bar blocks are arranged in parallel, sliding grooves are formed in opposite surfaces of the two slide bar blocks, the sliding grooves penetrate through two ends of the slide bar blocks, and the slide seat is slidably connected in the two sliding grooves.
In this embodiment, the stirring apparatus includes a stirrer 10, a stirring rod 11 and a stirring paddle 18, the stirrer 10 is disposed at the top of the reaction container 19, an output end of the stirrer 10 is fixedly connected to one end of the stirring rod 11, and the other end of the stirring rod 11 extends into the reaction container 19 and is fixedly connected to the stirring paddle 18.
In the present embodiment, the heating element 16 is fixed to the inner bottom of the water basin 22 by means of the suction cup 15.
In this embodiment, the reactor further comprises a plurality of bearing assemblies, a bearing assembly is arranged between two adjacent rows of reaction vessels 19, the bearing assembly comprises a first bearing shaft 1 and two second bearing shafts 3, the two second bearing shafts 3 are respectively fixed on two outer side walls of the water area pool 22 along the height direction of the water area pool 22, the first bearing shaft 1 is arranged between two adjacent rows of stirring devices along the length direction of the water area pool 22, two ends of the first bearing shaft 1 are both connected to the two second bearing shafts 3 through first fixing buckles 2, a third bearing shaft 23 is fixedly connected between the two adjacent rows of stirring devices along the width direction of the water area pool, and the third bearing shaft 23 is connected to the first bearing shaft 1 through second fixing buckles 9.
In this embodiment, the two second bearing shafts 3 are fixed to the two outer side walls of the water basin 22 by fixing bases along the height direction of the water basin 22.
In this embodiment, still include a plurality of aeration equipment, a plurality of aeration equipment and multirow reaction vessel 19 one-to-one, aeration equipment includes air compressor 13, aeration hose 21, main aeration pipe 4, a plurality of vice aeration pipe 6 and a plurality of aeration dish 17, a plurality of aeration dish 17 set up in the inboard bottom of a row of a plurality of reaction vessel 19, the output of air compressor 13 and the one end intercommunication of aeration hose 21, the other end and the main aeration pipe 4 intercommunication of aeration hose 21, the one end and the main aeration pipe 4 intercommunication of a plurality of vice aeration pipe 6, the other end of a plurality of vice aeration pipe 6 stretches into the inboard and a plurality of aeration dish 17 intercommunication of a row of a plurality of reaction vessel 19 respectively.
In this embodiment, the outer side wall of the water basin 22 is covered with a detachable insulating layer or a shading layer.
In this embodiment, the aeration hose 21 is provided with an air flow meter 12 or a valve, the side wall of the water basin 22 is provided with an evacuation pipe at the lower part, the evacuation pipe is provided with an evacuation valve 8, the side wall of the reaction vessel is provided with a drain pipe at the lower part, and the drain pipe is provided with a drain valve 14.
In this embodiment, when reaction vessel 19 used alone, still include base 20, base 20 includes fourth bearing axle, fifth bearing axle and sixth bearing axle, reaction vessel 19 sets up on base 20, and the thickness direction rigid coupling in waters pond is followed to the one end of fourth bearing axle on base 20, and the one end of fifth bearing axle passes through the third buckle along the length direction in waters pond and is connected with fourth bearing axle, and the width direction in waters pond is followed to the one end of sixth bearing axle passes through the fourth buckle and is connected with fifth bearing axle, and the other end and the agitating unit rigid coupling of sixth bearing axle.
To sum up, the utility model provides a pair of when multi-functional biochemical reaction experimental apparatus used, because the height to diameter ratio of the reaction vessel 18 of this reactor can select 5.0 at suitable within range: 1-2.5, and further the proper height-diameter ratio is beneficial to the formation of aerobic granular sludge, is beneficial to increasing the grain diameter, improving the precipitation performance and strengthening the efficiency of synchronously removing carbon, nitrogen and phosphorus, and the moderate and low height-diameter ratio enables the circulating flow to be more stable and can provide better dissolved oxygen and mixing conditions, so that the proper height-diameter ratio can be selected according to the actual requirement; the bottom of the water area pool 22 is provided with a slideway 7 for fixing the reaction container 18, an independent reaction container 19 can slide into and be fixed by one end of the slideway 18 so as to prevent the buoyancy of water from influencing the stability of the reaction container 18, the number of the reaction containers 18 can be increased according to actual requirements, and the distance between two adjacent reaction containers 18 can be adjusted; the stirring device is fixed on a second bearing shaft 3 by a second fixing buckle 9, the second bearing shaft 3 is fixed on the water area pool through first bearing shafts 1 at two sides, and the transverse position and the longitudinal height of the stirring device can be adjusted by the first fixing buckle 9 and the first fixing buckle 2 respectively so as to adjust the specific position of the stirring paddle 18 in the reaction vessel 19; the air compressor 13 of the aeration device can select proper power according to the actual aeration quantity, the air flow meter 12 can be selectively arranged on the aeration hose 21, the air quantity can be finely adjusted, and if the aeration quantity requirement is not strict, the air flow meter 12 can be replaced by a valve; the heating element 16 is fixed at the bottom of the water area pool 22, the plurality of heating elements 16 are arranged along the width direction of the water area pool to improve the heating efficiency, the heating element 16 can preset the temperature, the heating element starts to heat when the temperature is lower than the preset temperature, the heating element stops heating when the temperature reaches the requirement, the temperature in the water area pool 22 can be automatically controlled to be constant, if necessary, a heat preservation layer or a shading material can be added on the outer wall of the water area pool 22, and the utility model can be used for culturing SBR reactor and aerobic granular sludge, etc.; when the utility model does not use an aeration device, the utility model can be used for anaerobic ammonia oxidation experiments, anaerobic denitrification denitrogenation and the like; when the utility model discloses only need use aeration equipment and agitating unit under aerobic condition, only need use agitating unit under anaerobic condition, and then, the utility model discloses a reactor device optimizes spatial structure, and the installation is dismantled in a flexible way, and it is little to take up an area of the space, and reaction vessel both can use with the waters group combination, also can independent use, and the combination through different devices can obtain different experimental environment, has dispersion efficiency height, passes the characteristics that the energy consumption is low, can be applied to in reaction processes such as small-scale oxidation reaction, anaerobic reaction, synchronous nitrogen and phosphorus removal, ventilation fermentation, anaerobic ammonia oxidation reaction.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A multifunctional biochemical reaction experimental device is characterized by comprising:
a water area pool;
a plurality of reaction vessels which are arranged in a plurality of rows along the width direction of the water area pool and are detachably arranged in the water area pool;
the stirring devices correspond to the reaction containers one by one, and the stirring devices are detachably arranged in the reaction containers;
the heating elements are arranged in a plurality of rows along the width direction of the water area pool and are detachably arranged in the water area pool, and one row of heating elements is arranged between two adjacent rows of reaction containers.
2. The multifunctional biochemical reaction experiment device according to claim 1, wherein the height/diameter ratio of the reaction container is 5.0:1-2.5:1.
3. the experimental apparatus of claim 1, further comprising a plurality of slides, wherein the plurality of slides are arranged along the width direction of the water basin and are disposed in the water basin, and the plurality of rows of reaction vessels are slidably connected to the plurality of slides, respectively.
4. The experimental apparatus for biochemical reactions according to claim 3, wherein a slide seat is fixed to a bottom end of the reaction container, the slide track comprises two slide bar blocks, the two slide bar blocks are arranged in parallel, slide grooves are formed on opposite surfaces of the two slide bar blocks, the slide grooves penetrate through two ends of the slide bar blocks, and the slide seat is slidably connected in the two slide grooves.
5. The experimental apparatus for biochemical reactions according to claim 1, wherein the stirring device comprises a stirrer, a stirring rod and a stirring paddle, the stirrer is disposed on the top of the reaction vessel, an output end of the stirrer is fixedly connected to one end of the stirring rod, and the other end of the stirring rod extends into the reaction vessel and is fixedly connected to the stirring paddle.
6. The biochemical reaction experiment device according to claim 1, wherein the heating element is fixed to the inner bottom of the water basin by a suction cup.
7. The experimental apparatus of claim 1, further comprising a plurality of load-bearing assemblies, wherein a load-bearing assembly is disposed between two adjacent rows of the reaction vessels, the load-bearing assembly comprises a first load-bearing shaft and two second load-bearing shafts, the two second load-bearing shafts are respectively fixed on two outer sidewalls of the water-area pool along the height direction of the water-area pool, the first load-bearing shaft is disposed between two adjacent rows of the stirring devices along the length direction of the water-area pool, two ends of the first load-bearing shaft are both connected to the two second load-bearing shafts through first fixing fasteners, a third load-bearing shaft is fixedly connected between two adjacent rows of the stirring devices along the width direction of the water-area pool, and the third load-bearing shaft is connected to the first load-bearing shaft through second fixing fasteners.
8. The experimental apparatus for a multifunctional biochemical reaction according to claim 1, further comprising a plurality of aeration devices, wherein the plurality of aeration devices correspond to the plurality of rows of reaction vessels one by one, each aeration device comprises an air compressor, an aeration hose, a main aeration pipe, a plurality of auxiliary aeration pipes and a plurality of aeration discs, the plurality of aeration discs are respectively disposed at the bottom of the inner sides of the plurality of reaction vessels in one row, the output end of the air compressor is communicated with one end of the aeration hose, the other end of the aeration hose is communicated with the main aeration pipe, one ends of the plurality of auxiliary aeration pipes are communicated with the main aeration pipe, and the other ends of the plurality of auxiliary aeration pipes respectively extend into the inner sides of the plurality of reaction vessels in one row to be communicated with the plurality of aeration discs.
9. The experimental apparatus for biochemical reactions according to claim 1, wherein the outer sidewall of the water basin is covered with a detachable insulating layer or a light shielding layer.
10. The experimental device for multifunctional biochemical reactions according to claim 8, wherein the aeration hose is provided with an air flow meter or a valve, the lower portion of the sidewall of the water basin is provided with an evacuation pipe, the evacuation pipe is provided with an evacuation valve, the lower portion of the sidewall of the reaction container is provided with a drain pipe, and the drain pipe is provided with a drain valve.
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| CN202222684709.0U CN218879599U (en) | 2022-10-12 | 2022-10-12 | Multifunctional biochemical reaction experimental device |
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| CN202222684709.0U CN218879599U (en) | 2022-10-12 | 2022-10-12 | Multifunctional biochemical reaction experimental device |
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