CN114958553A - Multistage molecular biochemical reaction kettle - Google Patents
Multistage molecular biochemical reaction kettle Download PDFInfo
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- CN114958553A CN114958553A CN202210735092.2A CN202210735092A CN114958553A CN 114958553 A CN114958553 A CN 114958553A CN 202210735092 A CN202210735092 A CN 202210735092A CN 114958553 A CN114958553 A CN 114958553A
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
- B01F27/951—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis with at least one stirrer mounted on the sun axis
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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
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Abstract
The invention provides a multistage molecular biochemical reaction kettle, and relates to the technical field of biochemical reactors. This multistage molecular biochemical reation kettle, including filling tube, the cauldron body, row's material pipe, the bottom fixed connection of the cauldron body is at the top of arranging the material pipe, the inside of installation machine case is provided with actuating mechanism, it all is provided with the stirring structure with the outside of lower driven (mixing) shaft to go up initiative (mixing) shaft, the top fixedly connected with swinging arms of going up initiative (mixing) shaft, the one end of swinging arms is rotated and is connected with driven (mixing) shaft, the upper portion fixedly connected with outer gear of going up driven (mixing) shaft, the inboard at the ring gear is connected in the outside meshing of outer gear. Through producing high-efficient stirring effect, stirring efficiency is high, and the mixing rate is fast, has solved the material and has often need more time and higher rotational speed just can realize stirring the misce bene to even problem in getting into reation kettle.
Description
Technical Field
The invention relates to the technical field of biochemical reactors, in particular to a multistage molecular biochemical reaction kettle.
Background
The reaction kettle is a container with physical or chemical reaction, and realizes the heating, evaporation, cooling and low-speed mixing functions required by the process through the structural design and parameter configuration of the container. The reaction kettle comprises a kettle body, a driving device, a stirring device, a feeding and discharging port and the like, two materials are frequently required to react in the multistage molecular biochemical reaction, and a third material is timely added to react after a product is obtained.
The stirring work load that the material needs in getting into reation kettle is great, often needs more time and higher rotational speed just can realize stirring the mixing material to even, and the stirring mechanism that adopts the shape structure complicacy at present usually realizes the stirring to the mixing material, just can reach the purpose of high-efficient mixed reaction, consequently needs design the high-efficient quick multistage molecular biochemical reation kettle of a stirring structure.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multistage molecular biochemical reaction kettle, which solves the problem that the materials are mixed uniformly by long time and high rotating speed when entering the reaction kettle.
In order to realize the purpose, the invention is realized by the following technical scheme: a multistage molecular biochemical reaction kettle comprises a feeding pipe, a kettle body and a discharging pipe, wherein the bottom of the kettle body is fixedly connected to the top of the discharging pipe, the upper part of the side wall of the kettle body is fixedly connected to one end of the feeding pipe, the side wall of the kettle body is fixedly connected with an installation machine case, a driving mechanism is arranged inside the installation machine case and used for driving an upper driving stirring shaft and a lower driven stirring shaft to rotate, the rotating directions of the upper driving stirring shaft and the lower driven stirring shaft are opposite, stirring structures are arranged on the outer sides of the upper driving stirring shaft and the lower driven stirring shaft, the lower part of the upper driving stirring shaft is rotatably connected to the top of one end of the installation machine case, the upper part of the lower driven stirring shaft is rotatably connected to the bottom of one end of the installation machine case, the top end of the upper driving stirring shaft is fixedly connected with a swinging rod, one end of the swinging rod is rotatably connected with an upper driven stirring shaft, the outer side of the upper driven stirring shaft is fixedly connected with a second stirring rod, the upper portion of the upper driven stirring shaft is fixedly connected with an outer gear, the outer side of the outer gear is meshed and connected with the inner side of the inner gear ring, and the outer side of the inner gear ring is fixedly connected to the top of the inner side wall of the kettle body.
Preferably, the driving mechanism comprises a motor, a chain, a driven sprocket and a driven shaft lever, one end inside the installation case is fixedly connected with a supporting clapboard, the top side of the supporting clapboard is rotationally connected with the bottom end of the upper driving stirring shaft, the bottom side of the supporting clapboard is rotationally connected with the top end of the lower driven stirring shaft, the outer side of the motor is connected with the other end of the inner part of the mounting case, the output end of the motor is fixedly connected with a driving chain wheel, the outer side of the driving chain wheel is connected with the outer side of the driven chain wheel through a chain, the middle part of the driven chain wheel is fixedly connected with the outer side of the bottom end of the upper driving stirring shaft, the lower part of the driven chain wheel is provided with a first gear fixed on the outer side of the upper driving stirring shaft, the outer side of the first gear is connected to the outer side of a fourth gear through a gear assembly, and the middle part of the fourth gear is fixedly connected to the outer side of the top end of the lower driven stirring shaft.
Preferably, the gear assembly comprises a driven shaft lever, a second gear, a third gear and a transmission gear, the bottom end of the transmission gear is rotatably connected to the inner bottom wall of the installation case, one side of the transmission gear is meshed with one side of the third gear, the other side of the transmission gear is meshed with the outer side of the fourth gear, the middle of the fourth gear is fixedly connected to the outer side of the lower driven stirring shaft, the middle of the third gear is fixedly connected to the lower portion of the driven shaft lever, one end of the driven shaft lever is rotatably connected to the inner wall of the installation case, the upper portion of the driven shaft lever is fixedly connected to the middle of the second gear, and the outer side of the second gear is meshed with the outer side of the first gear.
Preferably, the stirring structure outside the upper active stirring shaft is composed of a plurality of first stirring rods which are distributed in an inclined mode.
Preferably, the stirring structure outside the lower driven stirring shaft comprises two stirring cross rods and two stirring diagonal rods, wherein the two stirring cross rods are distributed in a horizontal mirror image mode relative to the axis of the lower driven stirring shaft, and the two stirring diagonal rods are distributed in an inclined mirror image mode relative to the axis of the lower driven stirring shaft.
Preferably, the first stirring rod and the second stirring rod are distributed in a staggered manner, the first stirring rod and the second stirring rod are both distributed in an inclined manner, and the second stirring rod is rectangular and is twisted by 10-45 degrees relative to the axis of the second stirring rod.
Preferably, the top end of the upper driven stirring shaft is fixedly connected with a support disc, the bottom side of the support disc is rotatably connected to the upper surface of the oscillating rod, and the top end of the upper driven stirring shaft is connected with the oscillating rod through a bearing.
Preferably, the top side and the bottom side of one end of the installation case are both provided with sealing bearings, the two sealing bearings are respectively connected to the outer sides of the upper driving stirring shaft and the lower driven stirring shaft, the end face of the other end of the installation case is provided with heat dissipation holes, and a cavity is arranged inside the installation case.
Preferably, the top of the kettle body is provided with a kettle cover, and the middle part of the kettle cover is rotatably connected to the top end of the upper driving stirring shaft.
Preferably, one side of the supporting baffle is fixedly connected with a supporting baffle, a through hole is formed in the upper portion of the supporting baffle, the chain penetrates through the through hole, and the edge of the supporting baffle is connected to the inner wall of the mounting case.
The working principle is as follows: the material is discharged through a discharging pipe at the bottom of the kettle body, a feeding pipe is used for adding different material components, a driving mechanism is used for driving an upper driving stirring shaft and a lower driven stirring shaft to rotate, the rotating directions of the upper driving stirring shaft and the lower driven stirring shaft are opposite, the rotation in opposite directions is utilized for stirring, turbulence pulsation is generated, and then the materials are efficiently mixed, a stirring effect is generated by a stirring structure along with the rotation of the upper driving stirring shaft and the lower driven stirring shaft, the rotation of the upper driving stirring shaft can drive a swinging rod to rotate around the upper driving stirring shaft, one end of the swinging rod is rotatably connected with an upper driven stirring shaft, so that the upper driven stirring shaft can rotate around the upper driving stirring shaft as the circle center, meanwhile, the upper driven stirring shaft can rotate, when the upper driven stirring shaft rotates around the upper driving stirring shaft as the circle center, an outer gear and an inner gear ring gear are mutually meshed to drive the upper driven stirring shaft to rotate, and then the second stirring rod rotates around the upper driven stirring shaft, so that a high-efficiency stirring effect is generated.
The invention provides a multistage molecular biochemical reaction kettle. The method has the following beneficial effects:
according to the invention, the upper driving stirring shaft and the lower driven stirring shaft are driven to rotate, so that the rotation directions of the upper driving stirring shaft and the lower driven stirring shaft are opposite, the rotation in opposite directions is utilized for stirring, turbulent pulsation is generated, and further, materials are efficiently mixed, when the upper driven stirring shaft rotates around the upper driving stirring shaft as a circle center, the upper driven stirring shaft can be driven to rotate by utilizing the mutual meshing of the outer gear and the inner gear ring, and further, the second stirring rod rotates around the upper driven stirring shaft, so that an efficient stirring effect is generated, the stirring efficiency is high, the mixing speed is high, and the problem that the materials are stirred to be uniform by needing more time and higher rotating speed when entering the reaction kettle is solved.
Drawings
FIG. 1 is a schematic view of the external structure of the kettle of the present invention;
FIG. 2 is a schematic view of the internal structure of the kettle of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
FIG. 5 is a side view of the second agitator shaft and the upper driven agitator shaft of FIG. 4;
FIG. 6 is a schematic diagram of the internal structure of the installation cabinet of the present invention;
fig. 7 is an enlarged view of a portion of the structure of fig. 6.
Wherein, 1, a kettle cover; 2. a feed tube; 3. a kettle body; 4. installing a case; 5. a first stirring rod; 6. an inner gear ring; 7. a swing lever; 8. an outer gear; 9. a second stirring rod; 10. an upper driven stirring shaft; 11. stirring the cross bar; 12. a diagonal stir bar; 13. a lower driven stirring shaft; 14. a support disc; 15. an upper active stirring shaft; 16. a drive sprocket; 17. a chain; 18. a support baffle; 19. a first gear; 20. a driven shaft lever; 21. a motor; 22. a cavity; 23. supporting the partition plate; 24. sealing the bearing; 25. a driven sprocket; 26. a fourth gear; 27. a second gear; 28. a third gear; 29. a transmission gear; 30. a discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
The first embodiment is as follows:
as shown in fig. 1-5, the multi-stage molecular biochemical reaction kettle of the present embodiment includes a feeding pipe 2, a kettle body 3, and a discharging pipe 30, the bottom of the kettle body 3 is fixedly connected to the top of the discharging pipe 30, the upper portion of the sidewall of the kettle body 3 is fixedly connected to one end of the feeding pipe 2, the sidewall of the kettle body 3 is fixedly connected to an installation cabinet 4, a driving mechanism is disposed inside the installation cabinet 4, the driving mechanism is used for driving an upper driving stirring shaft 15 and a lower driven stirring shaft 13 to rotate, and makes the rotation directions of the upper driving stirring shaft 15 and the lower driven stirring shaft 13 opposite, the outer sides of the upper driving stirring shaft 15 and the lower driven stirring shaft 13 are both provided with stirring structures, the lower portion of the upper driving stirring shaft 15 is rotatably connected to the top of one end of the installation cabinet 4, the upper portion of the lower driven stirring shaft 13 is rotatably connected to the bottom of one end of the installation cabinet 4, the top end of the upper driving stirring shaft 15 is fixedly connected to a swinging rod 7, one end of the oscillating rod 7 is rotatably connected with an upper driven stirring shaft 10, the outer side of the upper driven stirring shaft 10 is fixedly connected with a second stirring rod 9, the upper part of the upper driven stirring shaft 10 is fixedly connected with an outer gear 8, the outer side of the outer gear 8 is meshed and connected with the inner side of the inner gear ring 6, and the outer side of the inner gear ring 6 is fixedly connected with the top of the inner side wall of the kettle body 3.
Specifically, in this embodiment, the bottom of the kettle body 3 is fixedly connected to the top of the discharging pipe 30, discharging is performed through the discharging pipe 30 at the bottom of the kettle body 3, the discharging pipe 30 can be provided with a control valve to control a discharging switch, the upper portion of the side wall of the kettle body 3 is fixedly connected to one end of the feeding pipe 2, 2-3 feeding pipes 2 can be provided, the feeding pipe 2 is used for adding different material components, meanwhile, the feeding pipe 2 is located on the side wall of the kettle body 3 and is far away from the installation cabinet 4 to prevent the material from directly dropping on the installation cabinet 4, the side wall of the kettle body 3 is fixedly connected with the installation cabinet 4, the installation cabinet 4 is made of corrosion-resistant material to prevent the biochemical material from being corroded, a driving mechanism is arranged inside the installation cabinet 4, the driving mechanism is used for driving the upper driving stirring shaft 15 and the lower driven stirring shaft 13 to rotate, two servo motors can be adopted to respectively drive the upper driving stirring shaft 15 and the lower driven stirring shaft 13, so that the rotating directions of the upper driving stirring shaft 15 and the lower driven stirring shaft 13 are opposite, the materials are stirred by utilizing the rotation in opposite directions to generate turbulence pulsation and further efficiently mix the materials, the outer sides of the upper driving stirring shaft 15 and the lower driven stirring shaft 13 are respectively provided with a stirring structure, the stirring structure is utilized to generate stirring action along with the rotation of the upper driving stirring shaft 15 and the lower driven stirring shaft 13, the top end of the upper driving stirring shaft 15 is fixedly connected with a swinging rod 7, the upper driving stirring shaft 15 rotates to drive the swinging rod 7 to rotate around the upper driving stirring shaft 15, one end of the swinging rod 7 is rotatably connected with an upper driven stirring shaft 10, further, the upper driven stirring shaft 10 can rotate around the upper driving stirring shaft 15 as the center, meanwhile, the upper driven stirring shaft 10 can rotate, and the outer side of the upper driven stirring shaft 10 is fixedly connected with a second stirring rod 9, go up driven (mixing) shaft 10's upper portion fixedly connected with external gear 8, the outside meshing of external gear 8 is connected in the inboard of ring gear 6, last driven (mixing) shaft 10 when rotating around last initiative (mixing) shaft 15 as the centre of a circle, can utilize external gear 8 and ring gear 6 intermeshing to drive last driven (mixing) shaft 10 and carry out the rotation, and then make second puddler 9 rotate around last driven (mixing) shaft 10, produce high-efficient stirring effect, therefore, this multistage molecule biochemical reation kettle stirs efficiently, the mixing speed is fast, the problem of the material often needs more time and higher rotational speed to realize stirring the misce bene material to even in getting into reation kettle has been solved.
Example two:
as shown in fig. 1-6, the present embodiment is different from the above embodiments in that the driving mechanism of the multistage molecular biochemical reaction kettle comprises a motor 21, a chain 17, a driven sprocket 25, and a driven shaft 20, wherein one end inside the installation cabinet 4 is fixedly connected with a supporting partition 23, the top side of the supporting partition 23 is rotatably connected to the bottom end of the upper driving stirring shaft 15, the bottom side of the supporting partition 23 is rotatably connected to the top end of the lower driven stirring shaft 13, the outer side of the motor 21 is connected to the other end inside the installation cabinet 4, the output end of the motor 21 is fixedly connected with a driving sprocket 16, the outer side of the driving sprocket 16 is connected to the outer side of the driven sprocket 25 through the chain 17, the middle part of the driven sprocket 25 is fixedly connected to the outer side of the bottom end of the upper driving stirring shaft 15, a first gear 19 fixed to the outer side of the upper driving stirring shaft 15 is arranged below the driven sprocket 25, the outer side of the first gear 19 is connected to the outer side of a fourth gear 26 through a gear assembly, the middle part of the fourth gear 26 is fixedly connected with the outer side of the top end of the lower driven stirring shaft 13.
Specifically, in this embodiment, the top side of the supporting partition 23 is rotatably connected to the bottom end of the upper driving stirring shaft 15, so as to support the upper driving stirring shaft 15, so as to facilitate the rotation of the upper driving stirring shaft 15, the bottom side of the supporting partition 23 is rotatably connected to the top end of the lower driven stirring shaft 13, so as to stabilize the lower driven stirring shaft 13, so as to facilitate the rotation of the lower driven stirring shaft 13, the outer side of the motor 21 is connected to the other end inside the mounting case 4, the output end of the motor 21 is fixedly connected with the driving sprocket 16, the driving sprocket 16 can be driven by the motor 21 to rotate, the outer side of the driving sprocket 16 is connected to the outer side of the driven sprocket 25 by the chain 17, the driving sprocket 16 can drive the driven sprocket 25 to rotate by the chain 17, the middle part of the driven sprocket 25 is fixedly connected to the outer side of the bottom end of the upper driving stirring shaft 15, so as to enable the upper driving stirring shaft 15 to rotate, driven sprocket 25's below is provided with first gear 19, first gear 19 is fixed in last driving stirring shaft 15 outside, it can drive first gear 9 and rotate to go up driving stirring shaft 15 rotation, the outside of first gear 19 is passed through the gear assembly and is connected in the outside of fourth gear 26, first gear 19 passes through the gear assembly and drives fourth gear 26 antiport, the middle part fixed connection of fourth gear 26 is in the top outside of driven stirring shaft 13 down, and then make driven stirring shaft 13 and last driving stirring shaft 15 rotation opposite direction down, in this embodiment, utilize chain sprocket drive and gear drive, can make installing in the position that is close to the cauldron body 3 outsides of motor 21, be convenient for motor 21 dispels the heat, prevent that motor 21 from receiving heating temperature rising damage in cauldron body 3 inside, the life of motor 21 has been improved, be convenient for the installation dismantlement and maintain.
Example three:
as shown in fig. 7, the present embodiment is different from the above embodiments in that the gear assembly includes a driven shaft 20, a second gear 27, a third gear 28, and a transmission gear 29, wherein a bottom end of the transmission gear 29 is rotatably connected to an inner bottom wall of the installation case 4, one side of the transmission gear 29 is engaged with one side of the third gear 28, the other side of the transmission gear 29 is engaged with an outer side of the fourth gear 26, a middle portion of the fourth gear 26 is fixedly connected to an outer side of the lower driven stirring shaft 13, a middle portion of the third gear 28 is fixedly connected to a lower portion of the driven shaft 20, one end of the driven shaft 20 is rotatably connected to an inner wall of the installation case 4, an upper portion of the driven shaft 20 is fixedly connected to a middle portion of the second gear 27, and an outer side of the second gear 27 is engaged with an outer side of the first gear 19.
Specifically, in this embodiment, when first gear 19 rotates clockwise, first gear 19 can drive second gear 27 anticlockwise rotation, and then can drive third gear 28 synchronous revolution through driven shaft pole 20, utilize third gear 28 can drive gear 29 clockwise rotation, utilize drive gear 29 to drive fourth gear 26 anticlockwise rotation at last, the middle part fixed connection of first gear 19 is in last initiative (mixing) shaft 15 outside, can make driven (mixing) shaft 13 down and last initiative (mixing) shaft 15 keep opposite direction motion, reach the purpose that improves the stirring effect.
In one embodiment, in order to further improve the stirring effect, the stirring structure outside the upper active stirring shaft 15 is composed of a plurality of first stirring rods 5 which are distributed in an inclined manner.
In one embodiment, the stirring structure outside the lower driven stirring shaft 13 comprises two stirring cross rods 11 and two stirring inclined rods 12, the two stirring cross rods 11 are distributed in a horizontal mirror image mode about the axis of the lower driven stirring shaft 13, and the two stirring inclined rods 12 are distributed in an inclined mirror image mode about the axis of the lower driven stirring shaft 13, so that the stirring effect is further improved.
In one embodiment, in order to avoid the first stirring rod 5 and the second stirring rod 9 from obstructing collision and simultaneously improve the stirring effect, the first stirring rod 5 and the second stirring rod 9 are distributed in a staggered way, the first stirring rod 5 and the second stirring rod 9 are both distributed in an inclined way, and the second stirring rod 9 is rectangular and is twisted by 10-45 degrees about the axis of the second stirring rod 9.
In one embodiment, in order to improve the operation stability of upper driven stirring shaft 10, a supporting plate 14 is fixedly connected to the top end of upper driven stirring shaft 10, the bottom side of supporting plate 14 is rotatably connected to the upper surface of oscillating rod 7, and the top end of upper driven stirring shaft 10 is connected to oscillating rod 7 through a bearing.
In one embodiment, in order to further improve the heat dissipation performance of the installation case 4 and simultaneously improve the corrosion resistance and the sealing performance, the top side and the bottom side of one end of the installation case 4 are both provided with sealing bearings 24, the two sealing bearings 24 are respectively connected to the outer sides of the upper driving stirring shaft 15 and the lower driven stirring shaft 13, the other end face of the installation case 4 is provided with a heat dissipation hole, and the inside of the installation case 4 is provided with a cavity 22.
In an embodiment, in order to facilitate the maintenance of the kettle body 3, the kettle cover 1 is arranged at the top of the kettle body 3, the middle part of the kettle cover 1 is rotatably connected to the top end of the upper driving stirring shaft 15, and the top end of the upper driving stirring shaft 15 can be inserted into the kettle cover 1, so that the stability of the driving stirring shaft 15 can be improved.
In one embodiment, in order to improve the strength of the installation case 4, a supporting baffle 18 is fixedly connected to one side of the supporting partition 23, a through hole is formed in the upper portion of the supporting baffle 18, the chain 17 penetrates through the through hole, and the edge of the supporting baffle 18 is connected to the inner wall of the installation case 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a multistage molecular biochemical reation kettle, includes filling tube (2), the cauldron body (3), arranges material pipe (30), its characterized in that: the bottom fixed connection of the cauldron body (3) is at the top of arranging material pipe (30), the lateral wall upper portion fixed connection of the cauldron body (3) is in the one end of filling pipe (2), the lateral wall fixedly connected with installation machine case (4) of the cauldron body (3), the inside of installation machine case (4) is provided with actuating mechanism, actuating mechanism is used for driving upper initiative (15) and lower driven (13) rotation of stirring shaft to make upper initiative (15) and lower driven (13) rotation direction opposite, the outside of upper initiative (15) and lower driven (13) all is provided with the stirring structure, the lower part of upper initiative (15) rotates the one end top of connecting at installation machine case (4), the upper portion of lower driven (13) rotates the one end bottom of connecting at installation machine case (4), the top fixedly connected with swinging arms (7) of upper initiative (15), the one end of swinging arms (7) is rotated and is connected with driven (mixing) shaft (10), the outside fixedly connected with second puddler (9) of last driven (mixing) shaft (10), the upper portion fixedly connected with external gear (8) of last driven (mixing) shaft (10), the outside meshing of external gear (8) is connected in the inboard of ring gear (6), the outside fixed connection of ring gear (6) is at the inside wall top of cauldron body (3).
2. The multistage molecular biochemical reactor according to claim 1, wherein: the driving mechanism comprises a motor (21), a chain (17), a driven chain wheel (25) and a driven shaft lever (20), one end of the inside of the installation case (4) is fixedly connected with a supporting clapboard (23), the top side of the supporting clapboard (23) is rotatably connected with the bottom end of the upper driving stirring shaft (15), the bottom side of the supporting clapboard (23) is rotatably connected with the top end of the lower driven stirring shaft (13), the outer side of the motor (21) is connected with the other end of the inside of the installation case (4), the output end of the motor (21) is fixedly connected with a driving chain wheel (16), the outer side of the driving chain wheel (16) is connected with the outer side of the driven chain wheel (25) through the chain (17), the middle part of the driven chain wheel (25) is fixedly connected with the outer side of the bottom end of the upper driving stirring shaft (15), a first gear (19) fixed on the outer side of the upper driving stirring shaft (15) is arranged below the driven chain wheel (25), the outer side of the first gear (19) is connected to the outer side of a fourth gear (26) through a gear assembly, and the middle of the fourth gear (26) is fixedly connected to the outer side of the top end of the lower driven stirring shaft (13).
3. The multi-stage molecular biochemical reaction kettle according to claim 2, wherein: the gear assembly comprises a driven shaft rod (20), a second gear (27), a third gear (28) and a transmission gear (29), the bottom end of the transmission gear (29) is rotatably connected with the inner bottom wall of the mounting case (4), one side of the transmission gear (29) is meshed and connected with one side of the third gear (28), the other side of the transmission gear (29) is meshed and connected with the outer side of the fourth gear (26), the middle part of the fourth gear (26) is fixedly connected with the outer side of the lower driven stirring shaft (13), the middle part of the third gear (28) is fixedly connected with the lower part of the driven shaft lever (20), one end of the driven shaft lever (20) is rotatably connected on the inner wall of the mounting case (4), the upper part of the driven shaft lever (20) is fixedly connected with the middle part of the second gear (27), the outer side of the second gear (27) is meshed and connected with the outer side of the first gear (19).
4. The multi-stage molecular biochemical reaction kettle according to claim 1, wherein: the stirring structure at the outer side of the upper active stirring shaft (15) is composed of a plurality of first stirring rods (5) which are distributed in an inclined mode.
5. The multi-stage molecular biochemical reaction kettle according to claim 1, wherein: the stirring structure in lower driven (mixing) shaft (13) outside includes two stirring horizontal pole (11) and two stirring diagonal pole (12), two stirring horizontal pole (11) are horizontal mirror image distribution about the axis of driven (mixing) shaft (13) down, two stirring diagonal pole (12) are the mirror image distribution of slope about the axis of driven (mixing) shaft (13) down.
6. The multi-stage molecular biochemical reaction kettle according to claim 4, wherein: the first stirring rod (5) and the second stirring rod (9) are distributed in a staggered mode, the first stirring rod (5) and the second stirring rod (9) are distributed in an inclined mode, and the second stirring rod (9) is rectangular and twists 10-45 degrees relative to the axis of the second stirring rod (9).
7. The multistage molecular biochemical reactor according to claim 1, wherein: the top end of the upper driven stirring shaft (10) is fixedly connected with a supporting disc (14), the bottom side of the supporting disc (14) is rotatably connected to the upper surface of the swinging rod (7), and the top end of the upper driven stirring shaft (10) is connected with the swinging rod (7) through a bearing.
8. The multistage molecular biochemical reactor according to claim 1, wherein: the top side and the bottom side of one end of the installation case (4) are respectively provided with a sealing bearing (24), the two sealing bearings (24) are respectively connected to the outer sides of the upper driving stirring shaft (15) and the lower driven stirring shaft (13), the end face of the other end of the installation case (4) is provided with a heat dissipation hole, and a cavity (22) is arranged inside the installation case (4).
9. The multi-stage molecular biochemical reaction kettle according to claim 1, wherein: the top of the kettle body (3) is provided with a kettle cover (1), and the middle part of the kettle cover (1) is rotatably connected to the top end of the upper driving stirring shaft (15).
10. The multi-stage molecular biochemical reaction kettle according to claim 2, wherein: one side of the supporting partition plate (23) is fixedly connected with a supporting baffle plate (18), the upper part of the supporting baffle plate (18) is provided with a through hole, a chain (17) penetrates through the through hole, and the edge of the supporting baffle plate (18) is connected to the inner wall of the mounting case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210735092.2A CN114958553A (en) | 2022-06-27 | 2022-06-27 | Multistage molecular biochemical reaction kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210735092.2A CN114958553A (en) | 2022-06-27 | 2022-06-27 | Multistage molecular biochemical reaction kettle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272477A (en) * | 2023-03-30 | 2023-06-23 | 中国十七冶集团有限公司 | Accelerating straw mud stirring tool and mounting method |
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2022
- 2022-06-27 CN CN202210735092.2A patent/CN114958553A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272477A (en) * | 2023-03-30 | 2023-06-23 | 中国十七冶集团有限公司 | Accelerating straw mud stirring tool and mounting method |
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