CN114558371A - Bacterium zymotic fluid separator - Google Patents
Bacterium zymotic fluid separator Download PDFInfo
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- CN114558371A CN114558371A CN202210287494.0A CN202210287494A CN114558371A CN 114558371 A CN114558371 A CN 114558371A CN 202210287494 A CN202210287494 A CN 202210287494A CN 114558371 A CN114558371 A CN 114558371A
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- tank body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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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
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
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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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
A bacterial fermentation broth separation device comprising: the device comprises a tank body, a separation tank, a transfer mechanism and a sealing mechanism; the inner wall of the tank body is provided with a limiting component and a plurality of rolling components, and the bottom of the tank body is provided with a transmission shaft in a penetrating way; the separating tank is arranged in the tank body, the center of the bottom of the separating tank protrudes upwards to form a boss, a first concave part is arranged below the boss and matched with the transmission shaft, the outer wall of the separating tank is matched with the rolling assembly and the limiting assembly, a plurality of filtering holes are formed in the surface of the separating tank except the boss, and a filtering membrane is arranged on the inner wall of the separating tank and used for filtering bacterial fermentation liquor; the transfer mechanism is arranged above the tank body and used for transferring the separation tank; the sealing mechanism is arranged at the upper part of the tank body and comprises four cover plates which are uniformly arranged at intervals along the circumferential direction, and the cover plates are movably arranged in the tank body in a penetrating way and used for sealing the tank body; make the more even deposit of solid composition, reach higher separation effect, can realize the location to the knockout drum, prevent that it from appearing rocking in centrifugal process, can shift the knockout drum automatically after the centrifugation is ended simultaneously.
Description
Technical Field
The invention relates to the technical field of bacteria preparation equipment, in particular to a bacteria fermentation liquor separation device.
Background
In the process of bacteria production, bacteria which are fermented need to be separated, only solid components are reserved, the existing separation mode generally adopts a centrifugal method, but solid in bacteria fermentation liquor in the centrifugal process can block a membrane, so that the separation effect is not ideal, if a small-sized centrifugal machine is used for centrifuging the fermentation liquor, although the separation effect is good, only a small amount of bacteria fermentation liquor can be separated once, the production requirement is difficult to meet, and after the separation is finished, the rotary drum needs to be manually taken out, so that a large amount of manpower can be consumed.
Disclosure of Invention
To the not enough of above-mentioned relevant prior art, this application provides a bacterium zymotic fluid separator, makes the more even deposit of solid composition, reaches higher separation effect, can realize the location to the knockout drum, prevents that it from appearing rocking in centrifugal process, can shift the knockout drum automatically after the centrifugation finishes simultaneously to practice thrift the manpower, have stronger practicality.
In order to achieve the above object, the present invention employs the following techniques:
a bacterial fermentation broth separation device comprising: the tank body, the knockout drum, transfer mechanism, closing mechanism.
The inner wall of the tank body is provided with a limiting assembly and a plurality of rolling assemblies, the rolling assemblies are positioned below the limiting assembly, the center of the bottom of the tank body is provided with a supporting ring, a transmission shaft penetrates through the supporting ring, and the lower end of the transmission shaft is connected with a first motor; the separating tank is arranged in the tank body, the center of the bottom of the separating tank protrudes upwards to form a boss, a first concave part is arranged below the boss and matched with the transmission shaft, the section of the separating tank is in two U shapes, the outer wall of the separating tank is matched with the rolling assembly and the limiting assembly, a plurality of filtering holes are formed in the surface of the separating tank except the boss, and a filtering membrane is arranged on the inner wall of the separating tank and used for filtering bacterial fermentation liquor; the transfer mechanism is arranged above the tank body and used for transferring the separation tank; the sealing mechanism is arranged on the upper part of the tank body and comprises four cover plates which are uniformly arranged along the circumferential direction at intervals, and the cover plates are movably arranged in the tank body in a penetrating way and used for sealing the tank body.
Further, spacing subassembly includes the retaining ring, and the retaining ring inner wall is equipped with the spacing ring along the circumferencial direction, and the spacing ring cross-section is the arc, and the separator tank outer wall is equipped with first spacing groove along the circumferencial direction, first spacing groove and spacing ring cooperation, and the retaining ring outer wall is equipped with a plurality of ejector pins along the circumferencial direction, and in the jar body was worn to locate by ejector pin one end, still the cover was equipped with first spring on the ejector pin, and the retaining ring is received respectively at first spring both ends and jar body.
Further, the rolling assembly comprises a roller, a plurality of first grooves with uniform intervals are arranged on the inner wall of the tank body along the circumferential direction, mounting plates are formed by protruding the upper side and the lower side of each first groove towards the center of the tank body, rotating shafts are arranged on the mounting plates in a penetrating mode, the roller is arranged on the rotating shafts in a penetrating mode and located between the two mounting plates, and the circumferential side of the roller is in contact with the outer wall of the separation tank.
Furthermore, a convex block is arranged in the first concave part, a second groove is formed in the bottom surface of the convex block, a clamping groove is formed in the second groove, the upper ends of the support ring and the transmission shaft are arranged in the second groove in a penetrating mode, a sealing ring is arranged at the upper end of the transmission shaft along the circumferential direction, the diameter of the sealing ring is the same as the outer diameter of the support ring, the bottom surface of the sealing ring is in contact with the top surface of the support ring, a clamping pin is arranged at the upper end of the transmission shaft, and the clamping pin is matched with the clamping groove.
Further, the inner wall and the outer wall of knockout drum upper end all are equipped with first annular, all wear to be equipped with the annular round pin in the first annular, connect through the go-between two annular round pins, and the go-between is located the top surface of knockout drum, and go-between week side is equipped with a plurality of locating pieces along its circumferencial direction, and jar internal wall is equipped with a plurality of constant head tanks along its circumferencial direction, and the locating piece is worn to locate in the constant head tank.
Further, the transfer mechanism comprises a first lead screw and a telescopic rod, transverse plates are arranged on two sides of the upper end of the tank body, a sliding groove is formed in the half section of the top surface of each transverse plate along the length direction of the transverse plate, the first lead screw is arranged in the stand column, the lower end of the stand column is arranged in the sliding groove, one end of the first lead screw is connected with a second motor, the second motor is installed on the stand column, a connecting plate is sleeved on the first lead screw, a driving shaft penetrates through the center of the connecting plate, a third motor is connected to the upper end of the driving shaft, the third motor is installed on the connecting plate, a threaded rod is sleeved on the driving shaft, a second spring is sleeved on the driving shaft, and two ends of the second spring are respectively abutted to the connecting plate and the top surface of the threaded rod; the boss top surface is equipped with the second concave part, is equipped with the connecting block in the second concave part, and the connecting block top surface surpasss boss top surface predetermined distance, and the connecting block top surface is equipped with the thread groove, and during the application, threaded rod and thread groove cooperation.
Furthermore, the threaded rod top surface inwards protrudes to form a clamping ring, the lower end of the driving shaft is provided with a stop block, the stop block is arranged in the threaded rod in a penetrating mode and used for being abutted to the bottom surface of the clamping ring, a plurality of key grooves with uniform intervals are formed in the periphery side of the driving shaft, a plurality of key pins with uniform intervals are arranged on the inner wall of the clamping ring along the circumferential direction of the inner wall of the clamping ring, and the key pins are matched with the key grooves.
Further, the transfer mechanism further comprises a telescopic rod, the telescopic rod is installed on the other half section of the top surface of the transverse plate and arranged along the length direction of the transverse plate, and one end of the telescopic rod is connected with the stand column.
Further, the bottom of the second recess is provided with a plurality of openings in its circumferential direction for adding the bacterial fermentation broth to the separation tank.
Further, the closing mechanism still includes the second lead screw, the second lead screw has four, and evenly arranges along jar body diameter direction interval, the second lead screw is installed in the horizontal pole, the horizontal pole is fixed in the diaphragm bottom surface, the fourth motor is connected to second lead screw one end, the fourth motor is installed on the horizontal pole, the cover is equipped with the slider on the second lead screw, the apron is connected to slider one end, the apron bottom surface butt is to the top surface of knockout drum, boss week side is equipped with the second annular, during the application, apron one end is worn to locate in the second annular.
Furthermore, the cover plate is fan-shaped, the angle of the cover plate is smaller than 90 degrees, a fan-shaped groove is formed in one side face of the cover plate along the circumferential direction of the cover plate, a baffle plate penetrates through the fan-shaped groove, a plurality of slide rods are arranged on one side face of the baffle plate, a second limiting groove is formed in one side of the fan-shaped groove, the second limiting groove and the slide rods are both arc-shaped, one ends of the slide rods penetrate through the second limiting groove, a third spring is sleeved on the slide rods, two ends of the third spring are respectively abutted to the side face of the baffle plate and one side of the fan-shaped groove, the third spring is always in a compressed state, a blocking groove is formed in the other side face of the cover plate, and the other side face of the baffle plate is matched with the blocking groove of the adjacent baffle plate; the one end that the baffle kept away from the center is the arc, and the baffle both sides all are located the diameter of jar body, and wherein the length of one side is greater than the length of wherein opposite side.
Further, still be equipped with the charge-in pipeline on the jar body for pour into the bacterium zymotic fluid into to the second concave part, the charge-in pipeline is installed on the slide, and the slide is worn to locate on the connecting rod, and the connecting rod both ends are fixed on the diaphragm, still is equipped with on the slide and keeps off the ring, keeps off the ring and is used for the outside of butt connecting rod.
The invention has the beneficial effects that: the limiting assembly and the rolling assembly are arranged in the tank body, so that the separation tank can be stably rotated while the separation tank is positioned, the separation process of the fermentation liquor is more stable, the separation tank is in a U-shaped structure, the solid components in the bacteria fermentation liquor can be uniformly deposited at the bottom of the separation tank in the separation process, the influence on the separation of the liquid components is reduced, and the bacteria fermentation liquor is conveniently transferred by the transfer mechanism, so that the separation tank is suitable for mass production and labor is saved;
the support ring and the upper end of the transmission shaft are arranged in the second groove in a penetrating manner, so that liquid components from the separation tank cannot enter the support ring in the separation process, the sealing performance is ensured, and the positioning fit between the transmission shaft and the lug can be ensured;
an opening is formed in the second concave part of the boss, so that bacteria fermentation liquor can be conveniently injected into the separation tank, and the top surface of the connecting block exceeds the top surface of the boss by a preset distance, so that the fermentation liquor cannot splash into the threaded hole when the fermentation liquor is injected;
in the process that the separating tank is clamped by the transfer mechanism, the driving shaft is forced to move downwards by the aid of the compression of the spring when rotating, so that the purpose that the threaded rod is connected with the connecting block is achieved, the positioning block is arranged in the positioning groove in a penetrating mode, the separating tank can be prevented from rotating along with the threaded rod, and the threaded rod can be stably connected with the connecting block;
one end of the baffle, which is far away from the center, is arranged to be arc-shaped, and the length of one side of the baffle is greater than that of the other side of the baffle, so that the cover plate can enter the fan-shaped groove again under the pressure of the inner wall of the tank body in the moving process of the cover plate, and the interference between the baffle and the tank body is avoided;
fermentation liquor can be added into the separation tank in the separation process, so that the separation efficiency of the bacterial fermentation liquor is improved.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 is a perspective view of the overall structure of an embodiment of the present application.
Fig. 2 is a perspective view of an internal structure of an embodiment of the present application.
Fig. 3 is a schematic assembly view of a sectional structure of a tank body and a separation tank according to an embodiment of the present application.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Fig. 5 is an enlarged schematic view of fig. 3 at B.
Fig. 6 is a perspective view of a position limiting assembly according to an embodiment of the present application.
Fig. 7 is a schematic perspective view of a separation tank according to an embodiment of the present application.
Fig. 8 is an enlarged schematic view of fig. 7 at C.
Fig. 9 is a perspective view of a transfer mechanism according to an embodiment of the present application.
Fig. 10 is a perspective view of a closure mechanism according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are a part of the embodiments of the present invention, not all of the embodiments of the present invention.
As shown in fig. 1 to 10, the present embodiment provides a bacteria fermentation broth separation device, including: a tank body 100, a separation tank 200, a transfer mechanism 300 and a sealing mechanism 400.
The inner wall of the tank body 100 is provided with a limiting assembly and a plurality of rolling assemblies, the rolling assemblies are positioned below the limiting assembly, the center of the bottom of the tank body 100 is provided with a support ring 101, a transmission shaft 102 penetrates through the support ring 101, and the lower end of the transmission shaft 102 is connected with a first motor 103; the separation tank 200 is arranged in the tank body 100, the center of the bottom of the separation tank protrudes upwards to form a boss 201, a first concave portion 202 is arranged below the boss 201, the first concave portion 202 is matched with the transmission shaft 102, the section of the separation tank 200 is in two U shapes, the outer wall of the separation tank is matched with the rolling assembly and the limiting assembly, the separation tank 200 can be ensured to rotate stably while the separation tank 200 is positioned, a plurality of filtering holes 203 are formed in the surface of the separation tank 200 except the boss 201, and a filtering membrane is arranged on the inner wall of the separation tank 200 and used for filtering bacterial fermentation liquor; the transfer mechanism 300 is arranged above the tank body 100 and used for transferring the separation tank 200; the sealing mechanism 400 is disposed at the upper portion of the can body 100, and includes four cover plates 402 uniformly arranged along the circumferential direction at intervals, and the cover plates 402 are movably disposed through the can body 100 for sealing the can body 100.
Specifically, the limiting assembly comprises a retaining ring 104, a limiting ring 105 is arranged on the inner wall of the retaining ring 104 along the circumferential direction, the cross section of the limiting ring 105 is arc-shaped, a first limiting groove 204 is arranged on the outer wall of the separation tank 200 along the circumferential direction, the first limiting groove 204 is matched with the limiting ring 105, a plurality of ejector rods 106 are arranged on the outer wall of the retaining ring 104 along the circumferential direction, one end of each ejector rod 106 is arranged in the tank body 100 in a penetrating mode, a first spring 107 is further sleeved on each ejector rod 106, and two ends of each first spring 107 are respectively abutted to the retaining ring 104 and the tank body 100.
Specifically, the rolling assembly includes a roller 108, the inner wall of the tank 100 is provided with a plurality of first grooves 109 with uniform intervals along the circumferential direction, the upper and lower sides of the first grooves 109 protrude towards the center of the tank 100 to form mounting plates 110, a rotating shaft 111 penetrates through the mounting plates 110, the roller 108 penetrates through the rotating shaft 111 and is located between the two mounting plates 110, and the circumferential side of the roller 108 contacts with the outer wall of the separation tank 200.
Specifically, a bump 216 is arranged in the first concave portion 202, a second groove 205 is arranged on the bottom surface of the bump 216, a clamping groove 206 is arranged in the second groove 205, the upper ends of the support ring 101 and the transmission shaft 102 are arranged in the second groove 205 in a penetrating manner, a sealing ring 112 is arranged at the upper end of the transmission shaft 102 along the circumferential direction, the diameter of the sealing ring 112 is the same as the outer diameter of the support ring 101, the bottom surface of the sealing ring 112 is in contact with the top surface of the support ring 101, a clamping pin 113 is arranged at the upper end of the transmission shaft 102, and the clamping pin 113 is matched with the clamping groove 206.
Specifically, the transfer mechanism 300 comprises a first screw 301 and an expansion link 304, wherein two sides of the upper end of the tank body 100 are provided with transverse plates 115, a sliding groove 116 is formed in the middle half section of the top surface of each transverse plate 115 along the length direction of the transverse plate, the first screw 301 is arranged in an upright column 302, the lower end of the upright column 302 is arranged in the sliding groove 116, one end of the first screw 301 is connected with a second motor 303, the second motor 303 is installed on the upright column 302, a connecting plate 305 is sleeved on the first screw 301, a driving shaft 306 penetrates through the center of the connecting plate 305, the upper end of the driving shaft 306 is connected with a third motor 307, the third motor 307 is installed on the connecting plate 305, a threaded rod 308 is sleeved on the driving shaft 306, a second spring 309 is sleeved on the driving shaft 306, and two ends of the second spring 309 are respectively abutted to the top surfaces of the connecting plate 305 and the threaded rod 308; the top surface of the boss 201 is provided with a second concave part 211, the inside of the second concave part 211 is provided with a connecting block 212, the top surface of the connecting block 212 exceeds the top surface of the boss 201 by a preset distance, the top surface of the connecting block 212 is provided with a thread groove 213, and when the connecting block is used, the threaded rod 308 is matched with the thread groove 213.
Specifically, the top surface of the threaded rod 308 protrudes inwards to form a snap ring 310, the lower end of the driving shaft 306 is provided with a stop 311, the stop 311 is arranged in the threaded rod 308 in a penetrating mode and used for being abutted to the bottom surface of the snap ring 310, the periphery of the driving shaft 306 is provided with a plurality of key grooves 312 with uniform intervals, the inner wall of the snap ring 310 is provided with a plurality of key pins 313 with uniform intervals along the circumferential direction, and the key pins 313 are matched with the key grooves 312.
Specifically, the inner wall and the outer wall of the upper end of the separation tank 200 are both provided with a first ring groove 207, the first ring groove 207 is internally provided with a plurality of ring pins 208 in a penetrating manner, the two ring pins 208 are connected through a connecting ring 209, the connecting ring 209 is positioned on the top surface of the separation tank 200, the connecting ring 209 is circumferentially provided with a plurality of positioning blocks 210 along the circumferential direction, the inner wall of the tank body 100 is provided with a plurality of positioning grooves 114 along the circumferential direction, the positioning blocks 210 are arranged in the positioning grooves 114 in a penetrating manner, in the process of clamping the separation tank 200 by the transfer mechanism 300, the rotation of the separation tank 200 along with the threaded rod 308 can be prevented, and the stable connection between the threaded rod 308 and the connecting block 212 can be ensured.
Specifically, the transferring mechanism 300 further includes a telescopic rod 304, the telescopic rod 304 is installed on the other half section of the top surface of the transverse plate 115 and is disposed along the length direction of the transverse plate 115, and one end of the telescopic rod 304 is connected to the upright 302.
Specifically, the bottom of the second recess 211 is provided with a plurality of openings 214 along a circumferential direction thereof for adding the bacterial fermentation broth into the separation tank 200.
Specifically, the closing mechanism 400 further includes a second lead screw 401, the number of the second lead screws 401 is four, and the second lead screws 401 are uniformly arranged along the diameter direction of the tank body 100 at intervals, the second lead screw 401 is installed in the cross rod 403, the cross rod 403 is fixed on the bottom surface of the transverse plate 115, one end of the second lead screw 401 is connected with the fourth motor 404, the fourth motor 404 is installed on the cross rod 403, a slider 405 is sleeved on the second lead screw 401, one end of the slider 405 is connected with the cover plate 402, the bottom surface of the cover plate 402 is abutted to the top surface of the separation tank 200, the second annular groove 215 is arranged on the periphery of the boss 201, and when the closing mechanism is used, one end of the cover plate 402 is penetrated in the second annular groove 215.
Specifically, the cover plate 402 is fan-shaped, the angle of the cover plate is smaller than 90 degrees, one side surface of the cover plate 402 is provided with a fan-shaped groove 406 along the circumferential direction of the cover plate, a baffle 407 penetrates through the fan-shaped groove 406, one side surface of the baffle 407 is provided with a plurality of sliding rods 408, one side of the fan-shaped groove 406 is provided with a second limiting groove 409, the second limiting groove 409 and the sliding rods 408 are both arc-shaped, one end of each sliding rod 408 penetrates through the second limiting groove 409, the sliding rod 408 is sleeved with a third spring 410, two ends of the third spring 410 are respectively abutted to the side surface of the baffle 407 and one side of the fan-shaped groove 406, the third spring 410 is always in a compressed state, the other side surface of the cover plate 402 is provided with a baffle groove 411, and the other side surface of the baffle 407 is matched with the baffle groove 411 of the adjacent baffle 407; the end of the baffle 407 away from the center is arc-shaped, the two sides of the baffle 407 are both located on the diameter of the tank 100, and the length of one side is greater than that of the other side, when the cover plate 402 moves outwards, the baffle 407 is pressed into the fan-shaped groove 406 under the pressure of the inner wall of the tank 100, so that interference is avoided, and the sealing effect is ensured.
Specifically, the tank body 100 is further provided with a feeding pipe 500 for injecting the bacterial fermentation liquid into the second concave portion 211, the feeding pipe 500 is mounted on a sliding plate 501, the sliding plate 501 is arranged on a connecting rod 502 in a penetrating manner, two ends of the connecting rod 502 are fixed on the transverse plate 115, and the sliding plate 501 is further provided with a blocking ring 503, and the blocking ring 503 is used for abutting against the outer side of the connecting rod 502.
Specific embodiments are described below:
firstly, the separating tank 200 is placed in the tank body 100, the positioning blocks 210 on the peripheral side of the connecting ring 209 are arranged in the positioning grooves 114 of the tank body 100 in a penetrating manner, in the process that the separating tank 200 moves downwards, the first spring 107 is compressed to force the push rod 106 to move towards the outer side of the tank body 100 until the limiting ring 105 on the push rod 106 is matched with the first limiting groove 204 on the outer wall of the separating tank 200, at the moment, the roller 108 of the rolling assembly is contacted with the outer wall of the separating tank 200, the limiting on the separating tank 200 is ensured, the running of the separating tank is ensured to be more stable in the rotating process, the upper ends of the supporting ring 101 and the transmission shaft 102 in the center of the tank body 100 are arranged in the second groove 205 on the bottom surface 216 while the limiting on the separating tank 200 is ensured, and the bayonet lock 113 on the upper end of the transmission shaft 102 is matched with the bayonet lock 206 in the second groove 205, so that the supporting ring 101 and the transmission shaft 102 are wrapped, the sealing performance is ensured;
after the installation is finished, the bacteria fermentation liquid is injected into the separation tank 200, then the fourth motor 404 is started, the second screw rod 401 is driven to rotate, the four cover plates 402 all move towards the center of the tank body 100 until the slide block 405 connected with the cover plates 402 abuts against the outer wall of the tank body 100, the inner ends of the cover plates 402 are all positioned in the second annular groove 215 on the peripheral side of the boss 201, in the moving process of the cover plates 402, the baffle 407 is ejected out of the fan-shaped groove 406 under the action of the third spring 410 until one side is positioned in the baffle groove 411 on the side surface of the other cover plate 402, so that the upper end of the tank body 100 is sealed, the bacteria fermentation liquid is prevented from splashing in the centrifugal process, then the first motor 103 is started, the transmission shaft 102 is driven to rotate, the separation tank 200 linked with the transmission shaft rotates, the liquid component of the bacteria fermentation liquid in the separation tank 200 is separated out, and when the separation reaches a certain degree, the feeding pipeline 500 is pushed to the upper part of the boss 201, aligned with the second concave part 211, and then the bacterial fermentation liquid is injected into the second concave part 211 and flows into the separation tank 200 from the opening 214 at the lower end of the second concave part 211;
after the separation is finished, the second motor 303 is started, the first screw rod 301 is driven to rotate, the connecting plate 305 moves downwards, after the threaded rod 308 abuts against the connecting block 212, the connecting plate 305 continues to move downwards, at the moment, the second spring 309 is compressed, the driving shaft 306 slides in the threaded rod 308 until the stop dog 311 at the lower end of the driving shaft 306 abuts against the bottom of the hollow part of the threaded rod 308, then the third motor 307 is started, the driving shaft 306 rotates, the threaded rod 308 matched with the driving shaft 306 rotates along with the threaded rod 308, under the action of the second spring 309, the threaded rod 308 continuously enters the threaded groove 213 at the top surface of the connecting block 212, after the threaded rod 308 is connected and fastened with the connecting block 212, the fourth motor 404 is started, the cover plate 402 is taken out of the tank body 100, because one end of the baffle 407 far away from the center is arc-shaped, and the length of one side is greater than that of the other side, the cover plate 402 is pressed by the inner wall of the tank body 100 during the movement process, the cover plate 402 is re-entered into the fan-shaped groove 406, and then the second motor 303 is again activated to raise the link plate 305, thereby taking out the separation tank 200, the telescopic rod 304 is activated to move the upright 302 from one end of the slide groove 116 to the other end, and when the separation tank 200 is removed, the third motor 307 is activated to reverse the driving shaft 306, so that the threaded rod 308 is disengaged from the threaded groove 213 on the top surface of the connection block 212.
The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A bacterial fermentation broth separation device, comprising:
the tank body (100) is provided with a limiting assembly and a plurality of rolling assemblies on the inner wall, the rolling assemblies are located below the limiting assembly, a support ring (101) is arranged at the center of the bottom of the tank body (100), a transmission shaft (102) penetrates through the support ring (101), the lower end of the transmission shaft (102) is connected with a first motor (103), and a liquid outlet is formed in the bottom of the tank body (100);
the separation tank (200) is arranged in the tank body (100), the center of the bottom of the separation tank protrudes upwards to form a boss (201), a first concave part (202) is arranged below the boss (201), the first concave part (202) is matched with the transmission shaft (102), the section of the separation tank (200) is in two U shapes, the outer wall of the separation tank is matched with the rolling component and the limiting component, the surface of the separation tank (200) except the boss (201) is provided with a plurality of filtering holes (203), and the inner wall of the separation tank (200) is provided with a filter membrane for filtering bacterial fermentation liquor;
a transfer mechanism (300) arranged above the tank body (100) and used for transferring the separation tank (200);
the sealing mechanism (400) is arranged at the upper part of the tank body (100) and comprises four cover plates (402) which are uniformly arranged at intervals along the circumferential direction, and the cover plates (402) are movably arranged in the tank body (100) in a penetrating mode and used for sealing the tank body (100).
2. The bacteria fermentation liquor separation device according to claim 1, wherein the limiting assembly comprises a retaining ring (104), a limiting ring (105) is arranged on the inner wall of the retaining ring (104) along the circumferential direction, the cross section of the limiting ring (105) is arc-shaped, a first limiting groove (204) is arranged on the outer wall of the separation tank (200) along the circumferential direction, the first limiting groove (204) is matched with the limiting ring (105), a plurality of ejector rods (106) are arranged on the outer wall of the retaining ring (104) along the circumferential direction, one end of each ejector rod (106) is arranged in the tank body (100) in a penetrating mode, a first spring (107) is further sleeved on each ejector rod (106), and two ends of each first spring (107) are respectively abutted to the retaining ring (104) and the tank body (100).
3. The bacteria fermentation liquor separation device according to claim 1, wherein the rolling assembly comprises a roller (108), a plurality of first grooves (109) with uniform intervals are formed in the inner wall of the tank body (100) along the circumferential direction, the upper side and the lower side of each first groove (109) protrude towards the circle center of the tank body (100) to form a mounting plate (110), a rotating shaft (111) penetrates through the mounting plate (110), the roller (108) penetrates through the rotating shaft (111) and is located between the two mounting plates (110), and the circumferential side of the roller (108) is in contact with the outer wall of the separation tank (200).
4. The bacteria fermentation liquor separation device according to claim 1, wherein a projection (216) is arranged in the first concave portion (202), a second groove (205) is arranged on the bottom surface of the projection (216), a clamping groove (206) is arranged in the second groove (205), the upper ends of the support ring (101) and the transmission shaft (102) are arranged in the second groove (205) in a penetrating manner, a sealing ring (112) is arranged at the upper end of the transmission shaft (102) along the circumferential direction, the diameter of the sealing ring (112) is the same as the outer diameter of the support ring (101), the bottom surface of the sealing ring (112) is in contact with the top surface of the support ring (101), a clamping pin (113) is arranged at the upper end of the transmission shaft (102), and the clamping pin (113) is matched with the clamping groove (206).
5. The bacteria fermentation liquor separation device according to claim 1, wherein the inner wall and the outer wall of the upper end of the separation tank (200) are provided with first ring grooves (207), ring pins (208) are arranged in the first ring grooves (207) in a penetrating manner, the two ring pins (208) are connected through a connecting ring (209), the connecting ring (209) is located on the top surface of the separation tank (200), a plurality of positioning blocks (210) are arranged on the circumferential side of the connecting ring (209) along the circumferential direction of the connecting ring, a plurality of positioning grooves (114) are arranged on the inner wall of the tank body (100) along the circumferential direction of the tank body, and the positioning blocks (210) are arranged in the positioning grooves (114) in a penetrating manner.
6. The bacteria fermentation liquor separation device according to claim 1, wherein the transfer mechanism (300) comprises a first screw rod (301) and an expansion rod (304), a transverse plate (115) is arranged on two sides of the upper end of the tank body (100), a sliding groove (116) is arranged on the middle section of the top surface of the transverse plate (115) along the length direction of the transverse plate, the first screw rod (301) is arranged in an upright post (302), the lower end of the upright post (302) is arranged in the sliding groove (116), one end of the first screw rod (301) is connected with a second motor (303), the second motor (303) is arranged on the upright post (302), a connecting plate (305) is sleeved on the first screw rod (301), a driving shaft (306) is arranged in the center of the connecting plate (305) in a penetrating manner, a third motor (307) is connected to the upper end of the driving shaft (306), and the third motor (307) is arranged on the connecting plate (305), a threaded rod (308) is sleeved on the driving shaft (306), a second spring (309) is sleeved on the driving shaft (306), and two ends of the second spring (309) are respectively abutted to the top surfaces of the connecting plate (305) and the threaded rod (308);
the top surface of the threaded rod (308) protrudes inwards to form a clamping ring (310), the lower end of the driving shaft (306) is provided with a stop block (311), the stop block (311) is arranged in the threaded rod (308) in a penetrating mode and used for being abutted to the bottom surface of the clamping ring (310), a plurality of key grooves (312) are uniformly arranged on the periphery of the driving shaft (306), a plurality of key pins (313) are uniformly arranged on the inner wall of the clamping ring (310) along the circumferential direction of the inner wall, and the key pins (313) are matched with the key grooves (312);
the top surface of the boss (201) is provided with a second concave part (211), a connecting block (212) is arranged in the second concave part (211), the top surface of the connecting block (212) exceeds the top surface of the boss (201) by a preset distance, the top surface of the connecting block (212) is provided with a thread groove (213), and when the connecting block is used, the threaded rod (308) is matched with the thread groove (213).
7. The bacteria fermentation broth separation device as claimed in claim 6, wherein the transfer mechanism (300) further comprises a telescopic rod (304), the telescopic rod (304) is installed on the other half section of the top surface of the transverse plate (115) and arranged along the length direction of the transverse plate (115), and one end of the telescopic rod (304) is connected with the upright post (302).
8. The bacterial fermentation broth separation device according to claim 6, wherein the bottom of the second recess (211) is provided with a plurality of openings (214) along its circumferential direction for adding bacterial fermentation broth into the separation tank (200).
9. A bacterial fermentation broth separation device according to claim 6, wherein the closing mechanism (400) further comprises a second screw (401), the number of the second screw (401) is four, and are uniformly arranged along the diameter direction of the tank body (100) at intervals, the second screw rods (401) are arranged in the cross rods (403), the cross bar (403) is fixed on the bottom surface of the transverse plate (115), one end of the second screw rod (401) is connected with a fourth motor (404), the fourth motor (404) is arranged on the cross bar (403), a sliding block (405) is sleeved on the second screw rod (401), one end of the sliding block (405) is connected with the cover plate (402), the bottom surface of the cover plate (402) is abutted to the top surface of the separation tank (200), the periphery of the boss (201) is provided with a second ring groove (215), and when the cover plate is used, one end of the cover plate (402) penetrates through the second ring groove (215).
10. The bacteria fermentation liquor separation device according to claim 9, wherein the cover plate (402) is fan-shaped, the angle is smaller than 90 degrees, one side surface of the cover plate (402) is provided with a fan-shaped groove (406) along the circumferential direction, a baffle (407) penetrates through the fan-shaped groove (406), one side surface of the baffle (407) is provided with a plurality of sliding rods (408), one side surface of the fan-shaped groove (406) is provided with a second limiting groove (409), the second limiting groove (409) and the sliding rods (408) are both arc-shaped, one end of each sliding rod (408) penetrates through the second limiting groove (409), the sliding rod (408) is sleeved with a third spring (410), two ends of the third spring (410) respectively abut against the side surface of the baffle (407) and one side surface of the fan-shaped groove (406), and the third spring (410) is always in a compressed state, the other side surface of the cover plate (402) is provided with a blocking groove (411), and the other side of the baffle (407) is matched with the blocking groove (411) of the adjacent baffle (407);
the one end that keeps away from the center of baffle (407) is the arc, baffle (407) both sides all are located the diameter of jar body (100), and wherein the length of one side is greater than the length of one of them opposite side.
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| CN202210287494.0A CN114558371B (en) | 2022-03-23 | 2022-03-23 | Bacterial fermentation liquid separation device |
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| CN202210287494.0A CN114558371B (en) | 2022-03-23 | 2022-03-23 | Bacterial fermentation liquid separation device |
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Cited By (1)
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| CN117068581A (en) * | 2023-10-17 | 2023-11-17 | 广东圣蜜生物科技有限公司 | Microbial fermentation liquid flow stabilizing device and method for plant skin care products |
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