CN112608832A - Fermentation cylinder with defoaming function - Google Patents
Fermentation cylinder with defoaming function Download PDFInfo
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- CN112608832A CN112608832A CN202110007103.0A CN202110007103A CN112608832A CN 112608832 A CN112608832 A CN 112608832A CN 202110007103 A CN202110007103 A CN 202110007103A CN 112608832 A CN112608832 A CN 112608832A
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/46—Means for fastening
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- 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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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/02—Means for regulation, monitoring, measurement or control, e.g. flow regulation of foam
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Abstract
The invention relates to a fermentation tank with a defoaming function, which comprises a main body, a stirring device, a defoaming mechanism and four damping mechanisms, wherein the defoaming mechanism comprises a floating plate, a fixing ring, a fixing plate, two connecting blocks and a plurality of defoaming assemblies, the damping mechanisms comprise fixing blocks, suckers, suction assemblies, pressing plates, exhaust pipes, hoses, auxiliary assemblies, two driving rods and a plurality of first springs.
Description
Technical Field
The invention relates to the field of biotechnology, in particular to a fermentation tank with a defoaming function.
Background
The biological fermentation engineering is an important component of biological engineering, and microorganisms utilize carbohydrate fermentation to produce various industrial solvents and chemical raw materials. The fermentation tank is an essential device in the biological fermentation engineering, and refers to an apparatus for carrying out the microbial fermentation in industry. The main body is a main cylinder made of stainless steel plate and has a volume of 1m3To several hundred meters3. The structure is strict and reasonable in design and processing.
Present fermentation cylinder can produce more bubble when the fermentation, if not in time clear away the bubble, easily cause the influence to fermentation efficiency and effect, reduced the quality of fermentation, moreover, present fermentation cylinder is at the during operation, owing to need agitating unit to stir the work to the inside material of main part to lead to the main part easily to produce great vibrations, thereby produce great noise, easily cause harm to staff's hearing health, reduced the security of present fermentation cylinder.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the fermentation tank with the defoaming function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a fermentation tank with defoaming function comprises a main body, a stirring device, a defoaming mechanism and four damping mechanisms, wherein the four damping mechanisms are respectively arranged at four corners below the main body, the stirring device is arranged in the main body, the defoaming mechanism is arranged at the top in the main body, a feed inlet is arranged above the main body, a discharge outlet is arranged at one side of the main body, a PLC is arranged in the main body, the stirring device comprises a motor, a rotating shaft, a first bearing and a plurality of rotating plates, the motor is fixed above the main body, the first bearing is fixed at the bottom in the main body, the motor is in transmission connection with one end of the rotating shaft, a through hole is arranged above the main body, the other end of the rotating shaft passes through the through hole and is fixedly connected with the inner ring of the first bearing, the rotating plate is circumferentially and uniformly fixed on the periphery of the rotating shaft, and the defoaming mechanism is connected with the rotating shaft;
the defoaming mechanism comprises a floating plate, a fixing ring, a fixing plate, two connecting blocks and a plurality of defoaming assemblies, wherein the floating plate is provided with a through hole, the rotating shaft penetrates through the through hole, the through hole and the rotating shaft are coaxially arranged, the two connecting blocks are symmetrically arranged relative to the axis of the through hole, the rotating shaft is provided with two sliding grooves, one sides of the two connecting blocks are respectively arranged inside the two sliding grooves, the connecting blocks are in sliding connection with the sliding grooves, the connecting blocks are matched with the sliding grooves, the other sides of the two connecting blocks are fixedly connected with the inner wall of the through hole, the fixing ring is sleeved on the rotating shaft, the fixing ring and the rotating shaft are coaxially arranged, the periphery of the fixing ring is fixedly connected with the inner wall of the main body, convex teeth are uniformly fixed on the periphery of the lower part of the fixing ring in the circumferential direction, the, the periphery of the fixed plate is fixedly connected with the inner wall of the main body, the fixed plate is horizontally arranged below the fixing ring, a first small hole is formed in the fixed plate, the rotating shaft penetrates through the first small hole and is in sliding connection with the first small hole, second small holes are uniformly formed in the fixed plate in the circumferential direction, and sawteeth are fixed on the inner wall of the second small holes in the circumferential direction;
the defoaming assembly comprises a second bearing, a connecting shaft, a connecting gear and a plurality of rotating rods, the second bearing is fixed on the periphery of the floating plate, two ends of the connecting shaft are respectively and fixedly connected with an inner ring of the second bearing and the connecting gear, the connecting gear is meshed with the convex teeth, and the rotating rods are uniformly fixed on the periphery of the connecting shaft in the circumferential direction;
the damping mechanism comprises a fixed block, a sucker, a suction assembly, a pressing plate, an exhaust pipe, a hose, an auxiliary assembly, two driving rods and a plurality of first springs, wherein the fixed block is arranged below the main body, a notch is arranged below the fixed block, the first springs are circumferentially and uniformly arranged above the fixed block, two ends of each first spring are respectively connected with the lower part of the main body and the upper part of the fixed block, two ends of each hose are respectively fixedly connected with the lower part of the main body and the upper part of the fixed block, the first springs, the driving rods and the auxiliary assembly are all arranged in the hose, the fixed block is provided with two round holes, the round holes correspond to the driving rods one to one, the round holes are communicated with the notches, one end of each driving rod is fixedly connected with the lower part of the main body, the other end of each driving rod penetrates through the round holes to be fixedly connected with the pressing, the two sides of the pressure plate are respectively arranged in the two strip-shaped grooves, the pressure plate is connected with the strip-shaped grooves in a sliding mode, the sucker is fixed below the pressure plate, the suction assembly is arranged on the pressure plate and is communicated with the exhaust pipe, the lower portion of the sucker and the lower portion of the fixed block are located on the same plane, a one-way valve is arranged in the exhaust pipe and is electrically connected with the PLC;
the suction assembly comprises a suction pump, a first branch pipe and a second branch pipe, the suction pump is fixed above the pressing plate and is communicated with the inside of the sucker through the first branch pipe, the suction pump is communicated with the second branch pipe, and the suction pump is electrically connected with the PLC;
the auxiliary assembly comprises an air bag, a second spring, a first connecting pipe, a second connecting pipe, a telescopic pipe and two nozzles, wherein the two nozzles are fixed at the tops of the two strip-shaped grooves respectively, the upper side and the lower side of the air bag are fixedly connected with the lower side of the main body and the upper side of the fixing block respectively, the two ends of the second spring are connected with the top and the bottom of the air bag respectively, the air bag is communicated with the center of the second connecting pipe through the first connecting pipe, the two ends of the second connecting pipe are communicated with the two nozzles respectively, and the air bag is communicated with the inside of the sucker through the telescopic pipe.
Preferably, for the purpose of waterproofing, the motor is a waterproof motor.
Preferably, in order to avoid the connection block from being separated from the sliding groove, the sliding groove is a dovetail groove.
Preferably, in order to make the floating plate move smoothly, the inner wall of the bar-shaped groove is coated with grease.
Preferably, the surface of the hose is coated with an anti-corrosion zinc coating in order to reduce the chance of hose damage.
Preferably, a filter screen is fixed at one end of the telescopic pipe close to the air bag for the purpose of impurity removal.
Preferably, for the purpose of realizing cross flow, the rotating plate is provided with a strip-shaped opening.
Preferably, in order to make the floating plate move smoothly, the inner wall of the sliding groove is a mirror surface.
Preferably, for energy conservation, a photovoltaic panel is fixed on one side of the main body, which is far away from the discharge hole.
Preferably, in order to improve the intelligence degree of the equipment, a plurality of control buttons are arranged on one side of the main body close to the discharge hole, and the control buttons are electrically connected with the PLC.
The fermentation tank with the defoaming function has the advantages that the defoaming function is realized through the defoaming mechanism, the fermentation efficiency and effect are prevented from being influenced by more bubbles in materials, so that the fermentation quality can be improved, the reliability of equipment is improved, compared with the existing defoaming mechanism, the defoaming mechanism has more sufficient defoaming through twice defoaming work, the defoaming effect is improved, in addition, the defoaming work can be carried out on the materials with different liquid levels through the arrangement of the floating plate, the application range is enlarged, the practicability of the equipment is improved, the purpose of shock absorption is realized through the shock absorption mechanism, the threat to the hearing health of workers due to the larger noise generated by the main body during working is avoided, the safety of the equipment is improved, compared with the existing shock absorption mechanism, the shock absorption mechanism can realize the shock absorption function for the equipment while the position of the equipment is fixed, thereby make the range of rocking of main part littleer to promoted absorbing effect, and can also carry out the function that the secondary was bled to the sucking disc through reciprocating of main part, reduced the atmospheric pressure in the sucking disc, make better absorption subaerial of sucking disc, thereby avoid sucking disc gas leakage and influence the stability when sucking disc adsorbs, thereby avoid influencing the stability of equipment, improved the reliability of equipment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a fermentation tank with a defoaming function according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural diagram of a shock absorption mechanism of a fermentation tank with a defoaming function according to the present invention;
in the figure: 1. the air-conditioner comprises a main body, a motor, a rotating shaft, a rotating plate, a connecting block, a floating plate, a connecting shaft, a rotating rod, a connecting gear, a fixing ring, a fixing plate, a saw tooth, a fixing block, a hose, a first spring, a driving rod, a pressing plate, a suction cup, a suction pipe, a suction pump, an air bag, a suction spring, a suction pump, an air bag, a suction spring, a suction pump, a.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figure 1, a fermentation tank with a defoaming function comprises a main body 1, a stirring device, a defoaming mechanism and four damping mechanisms, wherein the four damping mechanisms are respectively arranged at four corners below the main body 1, the stirring device is arranged in the main body 1, the defoaming mechanism is arranged at the top in the main body 1, a feed inlet is arranged above the main body 1, a discharge outlet is arranged at one side of the main body 1, a PLC is arranged in the main body 1, the stirring device comprises a motor 2, a rotating shaft 3, a first bearing and a plurality of rotating plates 4, the motor 2 is fixed above the main body 1, the first bearing is fixed at the bottom in the main body 1, the motor 2 is in transmission connection with one end of the rotating shaft 3, a through hole is arranged above the main body 1, the other end of the rotating shaft 3 penetrates through the through hole to be fixedly connected with an inner ring of the first bearing, the rotating plates 4 are circumferentially and uniformly fixed on the periphery of, the defoaming mechanism is connected with the rotating shaft 3;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This fermentation cylinder with defoaming function passes through defoaming mechanism, has realized the function of defoaming, avoids containing more bubble in the material and influences fermented efficiency and effect to can improve the fermentation quality, improve the reliability of equipment, through damper, realize absorbing purpose, avoid main part 1 to produce great noise at the during operation and threaten staff's hearing health, thereby improved the security of equipment.
As shown in fig. 1-3, the defoaming mechanism includes a floating plate 6, a fixing ring 10, a fixing plate 11, two connecting blocks 5 and a plurality of defoaming assemblies, a through hole is formed in the floating plate 6, the rotating shaft 3 passes through the through hole, the through hole and the rotating shaft 3 are coaxially arranged, the two connecting blocks 5 are symmetrically arranged about the axis of the through hole, two sliding grooves are formed in the rotating shaft 3, one sides of the two connecting blocks 5 are respectively arranged in the two sliding grooves, the connecting blocks 5 are slidably connected with the sliding grooves, the connecting blocks 5 are matched with the sliding grooves, the other sides of the two connecting blocks 5 are fixedly connected with the inner wall of the through hole, the fixing ring 10 is sleeved on the rotating shaft 3, the fixing ring 10 and the rotating shaft 3 are coaxially arranged, the periphery of the fixing ring 10 is fixedly connected with the inner wall of the main body 1, the lower periphery of the fixing ring 10 is uniformly fixed with convex teeth, the defoaming, the defoaming assembly is connected with the convex teeth, the periphery of the fixed plate 11 is fixedly connected with the inner wall of the main body 1, the fixed plate 11 is horizontally arranged below the fixed ring 10, a first small hole is formed in the fixed plate 11, the rotating shaft 3 penetrates through the first small hole, the rotating shaft 3 is in sliding connection with the first small hole, second small holes are uniformly formed in the fixed plate 11 in the circumferential direction, and sawteeth 12 are fixed on the inner wall of each second small hole in the circumferential direction;
the defoaming assembly comprises a second bearing, a connecting shaft 7, a connecting gear 9 and a plurality of rotating rods 8, the second bearing is fixed on the periphery of the floating plate 6, two ends of the connecting shaft 7 are respectively and fixedly connected with an inner ring of the second bearing and the connecting gear 9, the connecting gear 9 is meshed with the convex teeth, and the rotating rods 8 are circumferentially and uniformly fixed on the periphery of the connecting shaft 7;
when the stirring is carried out, more bubbles can be generated, the bubbles gradually move upwards, when the bubbles pass through the second small hole, partial bubbles can be punctured by the saw teeth 12 in the second small hole, the defoaming function is realized, in order to gradually move upwards the punctured bubbles, the floating plate 6 is always positioned above the liquid level through the arranged floating plate 6, so that defoaming work can be carried out on materials with different liquid levels, the practicability is higher, when the rotating shaft 3 rotates, the floating plate 6 is driven to rotate through the connecting block 5, the connecting gear 9 is driven to rotate around the axis of the rotating shaft 3 through the connecting shaft 7, the connecting gear 9 is driven to rotate through the meshing of the connecting gear 9 and the convex teeth, the connecting shaft 7 is driven to rotate, the rotating rod 8 can rotate around the axis of the rotating shaft 3 and also can rotate around the axis of the connecting shaft 7, and the function of breaking the bubbles is realized, the defoaming device can also enlarge the defoaming range, improve the defoaming effect, and perform defoaming work twice, so that the defoaming is more sufficient, the efficiency and the effect of fermentation are prevented from being influenced by more bubbles in the material, the fermentation quality can be improved, and the reliability of the device is improved.
As shown in fig. 4, the damping mechanism includes a fixing block 13, a suction cup 18, a suction assembly, a pressure plate 17, an exhaust pipe 19, a hose 14, an auxiliary assembly, two driving rods 16 and a plurality of first springs 15, the fixing block 13 is disposed below the main body 1, a notch is disposed below the fixing block 13, the first springs 15 are circumferentially and uniformly disposed above the fixing block 13, two ends of the first springs 15 are respectively connected with the lower portion of the main body 1 and the upper portion of the fixing block 13, two ends of the hose 14 are respectively fixedly connected with the lower portion of the main body 1 and the upper portion of the fixing block 13, the first springs 15, the driving rods 16 and the auxiliary assembly are all disposed in the hose 14, two circular holes are disposed on the fixing block 13, the circular holes correspond to the driving rods 16 one to one, the circular holes are communicated with the notch, one end of the driving rods 16 is fixedly connected with the lower portion of, the other end of the driving rod 16 penetrates through a circular hole to be fixedly connected with a pressing plate 17, strip-shaped grooves are formed in the inner walls of two sides of the notch, two sides of the pressing plate 17 are respectively arranged inside the two strip-shaped grooves, the pressing plate 17 is in sliding connection with the strip-shaped grooves, the sucking disc 18 is fixed below the pressing plate 17, the sucking component is arranged on the pressing plate 17, the sucking disc 18 is communicated with the exhaust pipe 19, the lower portion of the sucking disc 18 and the lower portion of the fixed block 13 are located on the same plane, a one-way valve is arranged in the exhaust pipe 19, and the one-way valve is electrically connected with the;
the suction assembly comprises a suction pump 21, a first branch pipe 20 and a second branch pipe 22, the suction pump 21 is fixed above the pressure plate 17, the suction pump 21 is communicated with the inside of the suction cup 18 through the first branch pipe 20, the suction pump 21 is communicated with the second branch pipe 22, and the suction pump 21 is electrically connected with the PLC;
the auxiliary assembly comprises an air bag 23, a second spring 24, a first connecting pipe 25, a second connecting pipe 26, an extension pipe 28 and two nozzles 27, wherein the two nozzles 27 are respectively fixed at the tops of the two strip-shaped grooves, the upper part and the lower part of the air bag 23 are respectively fixedly connected with the lower part of the main body 1 and the upper part of the fixing block 13, the two ends of the second spring 24 are respectively connected with the top and the bottom of the air bag 23, the air bag 23 is communicated with the center of the second connecting pipe 26 through the first connecting pipe 25, the two ends of the second connecting pipe 26 are respectively communicated with the two nozzles 27, and the air bag 23 is communicated with the inside of the suction cup 18 through the extension pipe 28.
When the main body 1 is placed on the ground, the suction pump 21 is controlled to be started, air in the suction cup 18 is guided into the notch through the first branch pipe 20 and the second branch pipe 22, air pressure in the suction cup 18 is reduced, the suction cup 18 is made to be adsorbed on the ground, the function of fixing the position of the equipment is achieved, shaking of the equipment can be reduced, and the probability of noise occurrence is reduced, when the inside of the main body 1 is stirred, the main body 1 can generate moving vibration, when the main body 1 moves downwards, the first spring 15 and the air bag 23 are compressed, the second spring 24 is compressed, so that under the action of restoring force of the first spring 15 and the second spring 24, an upward buffering force is provided for the main body 1, the purpose of shock absorption is achieved, the situation that the main body 1 generates large noise during working and threatens hearing health of workers is avoided, the safety of the equipment is improved, when the main body 1 moves downwards, the pressing plate 17 can be driven by the driving rod 16 to move downwards to extrude the sucking disc 18, so that the volume of the sucking disc 18 is reduced, air in the sucking disc 18 is discharged from the exhaust pipe 19, so that the air pressure in the sucking disc 18 can be reduced, meanwhile, after the air bag 23 is extruded, the air in the air bag 23 is led into the nozzle 27 through the first connecting pipe 25 and the second connecting pipe 26, so that air is blown into the strip-shaped groove, dust cannot be adhered to the inner wall of the strip-shaped groove, so that the movement of the pressing plate 17 cannot be influenced, the smoothness of the moving of the pressing plate 17 is improved, when the air bag 23 is restored to the original state, the air in the sucking disc 18 can be led into the air bag 23, so that the air pressure in the sucking disc 18 can be reduced again, the stability of the sucking disc 18 when the air leakage of the sucking disc 18 is influenced, the stability of equipment is avoided being influenced, through setting up sheltering from of hose 14 for impurity can not fall between main part 1 and fixed block 13, thereby can not cause the influence to the removal of main part 1, thereby avoids the shock attenuation work.
Preferably, the motor 2 is a waterproof motor for the purpose of waterproofing.
Preferably, in order to avoid the connection block 5 from being separated from the slide groove, the slide groove is a dovetail groove.
Preferably, in order to make the floating plate 6 move smoothly, the inner wall of the strip-shaped groove is coated with grease, so that the friction force generated when the pressing plate 17 moves in the strip-shaped groove is reduced, and the pressing plate 17 moves in the strip-shaped groove more smoothly.
Preferably, to reduce the chance of damage to the hose 14, the surface of the hose 14 is coated with a corrosion resistant zinc coating.
Preferably, a filter screen 29 is fixed to one end of the telescopic pipe 28 close to the air bag 23 for the purpose of impurity removal.
By arranging the filter screen 29, dust in the suction cup 18 can not enter the air bag 23, so that the dust can not enter the nozzle 27, the probability of blockage of the nozzle 27 is reduced, and the service life of the nozzle 27 is prolonged.
Preferably, the rotating plate 4 is provided with a strip-shaped opening for the purpose of realizing cross flow.
Preferably, in order to make the floating plate 6 move smoothly, the inner wall of the sliding groove is a mirror surface, which reduces the friction between the connecting block 5 and the sliding groove, so that the connecting block 5 moves more smoothly in the sliding groove.
Preferably, a photovoltaic panel is fixed on one side of the main body 1 far away from the discharge hole for saving energy.
Through setting up the photovoltaic board, solar light power generation's work can be carried out to can provide the electric energy for equipment, can provide the energy for equipment when the urban power network outage, thereby make equipment still can work when having a power failure, thereby can not cause the influence by the normal work of equipment, thereby improve the reliability of equipment.
Preferably, in order to improve the intelligence degree of the device, a plurality of control buttons are arranged on one side of the main body 1 close to the discharge hole, and the control buttons are electrically connected with the PLC.
When the stirring is carried out, more bubbles can be generated, the bubbles gradually move upwards, when the bubbles pass through the second small hole, partial bubbles can be punctured by the saw teeth 12 in the second small hole, the defoaming function is realized, in order to gradually move upwards the punctured bubbles, the floating plate 6 is always positioned above the liquid level through the arranged floating plate 6, so that defoaming work can be carried out on materials with different liquid levels, the practicability is higher, when the rotating shaft 3 rotates, the floating plate 6 is driven to rotate through the connecting block 5, the connecting gear 9 is driven to rotate around the axis of the rotating shaft 3 through the connecting shaft 7, the connecting gear 9 is driven to rotate through the meshing of the connecting gear 9 and the convex teeth, the connecting shaft 7 is driven to rotate, the rotating rod 8 can rotate around the axis of the rotating shaft 3 and also can rotate around the axis of the connecting shaft 7, and the function of breaking the bubbles is realized, the defoaming device can also enlarge the defoaming range, improve the defoaming effect, and perform defoaming work twice, so that the defoaming is more sufficient, the efficiency and the effect of fermentation are prevented from being influenced by more bubbles in the material, the fermentation quality can be improved, and the reliability of the device is improved. When the main body 1 is placed on the ground, the suction pump 21 is controlled to be started, air in the suction cup 18 is guided into the notch through the first branch pipe 20 and the second branch pipe 22, air pressure in the suction cup 18 is reduced, the suction cup 18 is made to be adsorbed on the ground, the function of fixing the position of the equipment is achieved, shaking of the equipment can be reduced, and the probability of noise occurrence is reduced, when the inside of the main body 1 is stirred, the main body 1 can generate moving vibration, when the main body 1 moves downwards, the first spring 15 and the air bag 23 are compressed, the second spring 24 is compressed, so that under the action of restoring force of the first spring 15 and the second spring 24, an upward buffering force is provided for the main body 1, the purpose of shock absorption is achieved, the situation that the main body 1 generates large noise during working and threatens hearing health of workers is avoided, the safety of the equipment is improved, when the main body 1 moves downwards, the pressing plate 17 can be driven by the driving rod 16 to move downwards to press the suction cup 18, so that the volume of the suction cup 18 is reduced, so that the air in the suction cup 18 is exhausted from the exhaust pipe 19, so that the air pressure in the suction cup 18 can be reduced, at the same time, after the air bag 23 is pressed, the air in the air bag 23 is led into the nozzle 27 through the first connecting pipe 25 and the second connecting pipe 26, thereby blowing air into the strip-shaped groove, so that dust cannot be adhered to the inner wall of the strip-shaped groove, thereby not influencing the movement of the pressing plate 17, further improving the smoothness of the pressing plate 17 during the movement, when the air bag 23 is restored to its original state, the gas in the suction cup 18 can be introduced into the air bag 23, therefore, the air pressure in the sucker 18 can be reduced again, the stability of the sucker 18 in the adsorption process is prevented from being influenced due to air leakage of the sucker 18, the stability of the equipment is prevented from being influenced, and the reliability of the equipment is improved.
Compared with the prior art, the fermentation tank with the defoaming function realizes the defoaming function through the defoaming mechanism, avoids the influence on the fermentation efficiency and effect due to more bubbles in materials, thereby improving the fermentation quality and the reliability of equipment, compared with the existing defoaming mechanism, the defoaming mechanism realizes more sufficient defoaming through twice defoaming work, improving the defoaming effect, and can carry out defoaming work on materials with different liquid levels by arranging the floating plate 6, enlarging the application range, improving the practicability of the equipment, realizing the damping purpose through the damping mechanism, avoiding the threat to the hearing health of workers due to larger noise generated by the main body 1 during working, thereby improving the safety of the equipment, compared with the existing damping mechanism, the damping mechanism can realize the damping function for the equipment while fixing the position of the equipment, thereby make the range of rocking of main part 1 littleer to promoted absorbing effect, and can also carry out the function that the secondary was bled to sucking disc 18 through reciprocating of main part 1, reduced the atmospheric pressure in sucking disc 18, make better absorption subaerial of sucking disc 18, thereby avoid sucking disc 18 to leak gas and influence the stability when sucking disc 18 adsorbs, thereby avoid influencing the stability of equipment, improved the reliability of equipment.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A fermentation tank with a defoaming function is characterized by comprising a main body (1), a stirring device, a defoaming mechanism and four damping mechanisms, wherein the four damping mechanisms are respectively arranged at four corners below the main body (1), the stirring device is arranged in the main body (1), the defoaming mechanism is arranged at the top in the main body (1), a feed inlet is formed in the upper part of the main body (1), a discharge outlet is formed in one side of the main body (1), a PLC is arranged in the main body (1), the stirring device comprises a motor (2), a rotating shaft (3), a first bearing and a plurality of rotating plates (4), the motor (2) is fixed above the main body (1), the first bearing is fixed at the bottom in the main body (1), the motor (2) is in transmission connection with one end of the rotating shaft (3), a through hole is formed in the upper part of the main body (1), the other end of the rotating shaft (3) penetrates through the through hole to be fixedly connected with the inner ring of the first bearing, the rotating plate (4) is uniformly fixed on the periphery of the rotating shaft (3) in the circumferential direction, and the defoaming mechanism is connected with the rotating shaft (3);
the defoaming mechanism comprises a floating plate (6), a fixing ring (10), a fixing plate (11), two connecting blocks (5) and a plurality of defoaming components, wherein a through hole is formed in the floating plate (6), the rotating shaft (3) penetrates through the through hole, the through hole and the rotating shaft (3) are coaxially arranged, the two connecting blocks (5) are symmetrically arranged about the axis of the through hole, two sliding grooves are formed in the rotating shaft (3), one sides of the two connecting blocks (5) are respectively arranged in the two sliding grooves, the connecting blocks (5) are in sliding connection with the sliding grooves, the connecting blocks (5) are matched with the sliding grooves, the other sides of the two connecting blocks (5) are fixedly connected with the inner wall of the through hole, the fixing ring (10) is sleeved on the rotating shaft (3), the fixing ring (10) is coaxially arranged with the rotating shaft (3), and the periphery of the fixing ring (10) is fixedly, convex teeth are uniformly and circumferentially fixed below the fixing ring (10), the defoaming assemblies are circumferentially and uniformly arranged on the periphery of the floating plate (6) by taking a perforated axis as a center, the defoaming assemblies are connected with the convex teeth, the periphery of the fixing plate (11) is fixedly connected with the inner wall of the main body (1), the fixing plate (11) is horizontally arranged below the fixing ring (10), a first small hole is formed in the fixing plate (11), the rotating shaft (3) penetrates through the first small hole, the rotating shaft (3) is in sliding connection with the first small hole, second small holes are uniformly and circumferentially arranged on the fixing plate (11), and sawteeth (12) are circumferentially fixed on the inner wall of each second small hole;
the defoaming assembly comprises a second bearing, a connecting shaft (7), a connecting gear (9) and a plurality of rotating rods (8), the second bearing is fixed on the periphery of the floating plate (6), two ends of the connecting shaft (7) are respectively and fixedly connected with an inner ring of the second bearing and the connecting gear (9), the connecting gear (9) is meshed with the convex teeth, and the rotating rods (8) are circumferentially and uniformly fixed on the periphery of the connecting shaft (7);
the damping mechanism comprises a fixing block (13), a sucker (18), a suction assembly, a pressing plate (17), an exhaust pipe (19), a hose (14), an auxiliary assembly, two driving rods (16) and a plurality of first springs (15), wherein the fixing block (13) is arranged below the main body (1), notches are arranged below the fixing block (13), the first springs (15) are circumferentially and uniformly arranged above the fixing block (13), two ends of each first spring (15) are respectively connected with the lower part of the main body (1) and the upper part of the fixing block (13), two ends of each hose (14) are respectively fixedly connected with the lower part of the main body (1) and the upper part of the corresponding fixing block (13), the first springs (15), the driving rods (16) and the auxiliary assembly are respectively arranged in the hose (14), two round holes are arranged on the fixing block (13), and correspond to the driving rods (16), the round hole is communicated with the notch, one end of the driving rod (16) is fixedly connected with the lower portion of the main body (1), the other end of the driving rod (16) penetrates through the round hole to be fixedly connected with the pressing plate (17), strip-shaped grooves are formed in the inner walls of the two sides of the notch, the two sides of the pressing plate (17) are respectively arranged in the two strip-shaped grooves, the pressing plate (17) is connected with the strip-shaped grooves in a sliding mode, the sucking disc (18) is fixed below the pressing plate (17), the sucking assembly is arranged on the pressing plate (17), the sucking disc (18) is communicated with the exhaust pipe (19), the lower portion of the sucking disc (18) and the lower portion of the fixing block (13) are located on the same plane, a one-way valve is arranged in the exhaust pipe (19), and the one-;
the suction assembly comprises a suction pump (21), a first branch pipe (20) and a second branch pipe (22), the suction pump (21) is fixed above the pressure plate (17), the suction pump (21) is communicated with the interior of the suction cup (18) through the first branch pipe (20), the suction pump (21) is communicated with the second branch pipe (22), and the suction pump (21) is electrically connected with the PLC;
the auxiliary assembly comprises an air bag (23), a second spring (24), a first connecting pipe (25), a second connecting pipe (26), an extension pipe (28) and two nozzles (27), wherein the two nozzles (27) are respectively fixed at the tops of two strip-shaped grooves, the upper side and the lower side of the air bag (23) are respectively fixedly connected with the lower side of the main body (1) and the upper side of the fixing block (13), the two ends of the second spring (24) are respectively connected with the top and the bottom of the air bag (23), the air bag (23) is communicated with the center of the second connecting pipe (26) through the first connecting pipe (25), the two ends of the second connecting pipe (26) are respectively communicated with the two nozzles (27), and the air bag (23) is communicated with the inside of the suction disc (18) through the extension pipe (28).
2. A fermenter with defoaming function according to claim 1, wherein the motor (2) is a waterproof motor.
3. A fermenter with defoaming function according to claim 1, wherein said sliding groove is a dovetail groove.
4. A fermenter with defoaming function according to claim 1, wherein the inner wall of the bar-shaped groove is coated with grease.
5. A fermenter with defoaming function according to claim 1, wherein the surface of the hose (14) is coated with a corrosion-resistant zinc plating layer.
6. A fermenter with defoaming function according to claim 1, wherein a filter screen (29) is fixed at one end of the telescopic pipe (28) close to the air bag (23).
7. A fermenter with defoaming function according to claim 1, wherein the rotating plate (4) is provided with a strip-shaped opening.
8. The fermenter with defoaming function of claim 1, wherein the inner wall of the chute is a mirror surface.
9. The fermentation tank with defoaming function as claimed in claim 1, wherein a photovoltaic plate is fixed on one side of the main body (1) far away from the discharge hole.
10. The fermentation tank with defoaming function as claimed in claim 1, wherein a plurality of control buttons are provided on one side of the main body (1) near the discharge port, and the control buttons are electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007103.0A CN112608832A (en) | 2021-01-05 | 2021-01-05 | Fermentation cylinder with defoaming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007103.0A CN112608832A (en) | 2021-01-05 | 2021-01-05 | Fermentation cylinder with defoaming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112608832A true CN112608832A (en) | 2021-04-06 |
Family
ID=75253378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110007103.0A Withdrawn CN112608832A (en) | 2021-01-05 | 2021-01-05 | Fermentation cylinder with defoaming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112608832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230130A (en) * | 2021-05-20 | 2021-08-10 | 浙江厚达智能科技股份有限公司 | Medicine decocting pot with floating foam crushing mechanism |
| CN117801940A (en) * | 2024-03-01 | 2024-04-02 | 江苏精卓金属科技有限公司 | Fermentation cylinder with pressure regulating function |
-
2021
- 2021-01-05 CN CN202110007103.0A patent/CN112608832A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230130A (en) * | 2021-05-20 | 2021-08-10 | 浙江厚达智能科技股份有限公司 | Medicine decocting pot with floating foam crushing mechanism |
| CN117801940A (en) * | 2024-03-01 | 2024-04-02 | 江苏精卓金属科技有限公司 | Fermentation cylinder with pressure regulating function |
| CN117801940B (en) * | 2024-03-01 | 2024-05-10 | 江苏精卓金属科技有限公司 | Fermentation cylinder with pressure regulating function |
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Application publication date: 20210406 |
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