Cleaning device

Abstract

The invention relates to the field of fermentation tanks, and discloses a cleaning device which comprises a base, two supporting plates, two rotating columns, a fermentation tank body, a feeding hopper, a cleaning device body, an anti-blocking device, an air interchanger, a discharging pipe, a controller, window glass and a metering ruler. The anti-blocking device is arranged below the cleaning device, and the air exchange device is arranged on the side of the fermentation tank body, the cleaning device is arranged, so that impurities attached to the inner wall of the fermentation tank body can be effectively removed, and the residues are prevented from polluting the subsequent fermentation process, so that the fermentation tank is prevented from being corroded, and the service life of the fermentation tank is prolonged. The service life is shortened.

Description

Technical Field

[0001] The invention relates to the field of fermentation tanks, in particular to a cleaning device. Background Art

[0002] Fermentation tanks are important equipment used in industry for microbial fermentation. Their main bodies are usually made of stainless steel plates, and they are airtight, pressure-resistant, and corrosion-resistant. Fermentation tanks are widely used in industries such as dairy products, beverages, bioengineering, pharmaceuticals, and fine chemicals, and are used to produce a variety of products such as alcohol, solvents, antibiotics, amino acids, organic acids, and vitamins. As the core equipment for microbial fermentation, the technology of fermentation tanks has evolved from simple to complex, from manual to automatic, and from small scale to large scale. Early fermentation tanks had a simple structure and a single function, and were mainly used in laboratories or small-scale production. With the rise of industrialized production, the volume of fermentation tanks has gradually increased, and their structures have become increasingly complex to meet the needs of large-scale and high-efficiency production.

[0003] In the prior art, during the fermentation process, various fermentation products, microorganisms and other impurities will remain inside the fermentation tank, which will not only affect the quality of the next batch of products, but also corrode the fermentation tank itself and shorten its service life. Therefore, a cleaning device is proposed. Summary of the invention

[0004] The present invention aims to solve the technical problem that in the prior art, various fermentation products, microorganisms and other impurities will remain inside the fermentation tank during the fermentation process. These residues will not only affect the quality of the next batch of products, but may also corrode the fermentation tank itself and shorten its service life. A cleaning device is provided.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a cleaning device, including a base, two support plates, two rotating columns, a fermentation tank body, a feed hopper, a cleaning device, an anti-blocking device, a ventilation device, a discharge pipe, a controller, a window glass, and a measuring ruler. The base is a rectangular parallelepiped and is arranged horizontally.

[0006] The two support plates are respectively arranged vertically and are respectively perpendicular to the front side of the base. The two support plates are respectively arranged symmetrically above the base and are respectively fixedly connected to the upper surface of the base.

[0007] The axes of the two rotating columns are respectively arranged horizontally and perpendicular to the two support plates. The two rotating columns are respectively arranged on the inner sides of the two support plates. One end of the two rotating columns is respectively rotatably connected to the inner sides of the two support plates. The rotating axes are respectively arranged horizontally and perpendicular to the two support plates.

[0008] The fermentation tank body is arranged between the two rotating columns, and the fermentation tank body is fixedly connected to the other ends of the two rotating columns respectively.

[0009] The feed hopper is arranged on the side of the fermentation tank body and is communicated with the interior of the fermentation tank body.

[0010] The cleaning device is arranged in the fermentation tank body, connected with the fermentation tank body, connected with the two supporting plates, and connected with the two rotating columns.

[0011] The anti-clogging device is arranged below the cleaning device, connected with the cleaning device and connected with the fermentation tank body.

[0012] The ventilation device is arranged on the side of the fermentation tank body, connected with the fermentation tank body, and connected with the anti-blocking device.

[0013] The discharge pipe is arranged at the bottom of the fermentation tank body, and the upper end of the discharge pipe is communicated with the interior of the fermentation tank body.

[0014] The controller is arranged on the side of the fermentation tank body, fixedly connected to the side surface of the fermentation tank body, and connected to the cleaning device.

[0015] When it is necessary to clean the inside of the fermentation tank body, the staff turns on the cleaning device through the controller, which can effectively clean the residues on the inner wall of the fermentation tank body to prevent these residues from polluting the subsequent fermentation process. At the same time, the start of the cleaning device drives the start of the anti-blocking device, which can reduce the frequency of manual cleaning of blockages, reduce the labor intensity of workers, and improve the working environment. At the same time, the start of the anti-blocking device drives the start of the ventilation device, and the flowing air can accelerate the evaporation of residual water in the fermentation tank, which helps to maintain a dry environment in the tank.

[0016] Furthermore, the cleaning device includes a cleaning box, a water inlet pipe, a pressure pump, a water collection tank, a delivery pipe, a plurality of spray heads, a first motor, a second motor, a rotating rod, a plurality of stirring rods, a plurality of stirring blades, two scrapers, and two cleaning brushes. The cleaning box is arranged above the fermentation tank body and is fixedly connected to the upper surface of the fermentation tank body.

[0017] The water inlet pipe is arranged above the cleaning box, and one end of the water inlet pipe is communicated with the cleaning box.

[0018] The pressure pump is arranged on the bottom surface of the interior of the cleaning box, the pressure pump is communicated with the interior of the cleaning box, and is electrically connected with the controller.

[0019] The water collecting bin is transversely arranged on the inner top surface of the fermentation tank body and is fixedly connected to the inner top surface of the fermentation tank body.

[0020] The delivery pipe is arranged on the side of the booster pump, one end of the delivery pipe is connected with the booster pump, and the other end passes through the cleaning box, the fermentation tank body, the water collection bin in sequence, and extends into the water collection bin.

[0021] A plurality of spray heads are evenly arranged below the water collecting bin, and the plurality of spray heads are respectively connected with the water collecting bin.

[0022] The axis of the first motor shaft is arranged horizontally and coincides with the axes of the two rotating columns. The first motor is arranged on the side of the left support plate. The first motor shaft passes through the left support plate. The first motor shaft is fixedly connected to the left rotating column. The first motor is electrically connected to the controller.

[0023] The axis of the second motor shaft is arranged vertically and coincides with the axis of the fermentation tank body. The second motor is arranged above the fermentation tank body. The second motor shaft passes through the fermentation tank body downward and extends into the fermentation tank body. The second motor is fixedly connected to the upper surface of the fermentation tank body and is electrically connected to the controller.

[0024] The axis of the rotating rod is arranged vertically and coincides with the axis of the rotating shaft of the second motor. The rotating rod is arranged in the fermentation tank body, and the upper end of the rotating rod is fixedly connected to the rotating shaft of the second motor.

[0025] A plurality of stirring rods are respectively arranged laterally on the sides of the rotating rod, and one ends of the plurality of stirring rods are respectively fixedly connected to the side surfaces of the rotating rod.

[0026] The plurality of stirring blades are respectively arranged vertically on the sides of the plurality of stirring rods and are respectively fixedly connected to the side surfaces of the plurality of stirring rods.

[0027] The two scrapers are respectively and vertically symmetrically arranged at the other ends of the plurality of stirring rods and are respectively and fixedly connected to the other ends of the plurality of stirring rods.

[0028] Two cleaning brushes are respectively arranged on the sides of the two scrapers and are respectively fixedly connected to the side surfaces of the two scrapers. The two cleaning brushes are closely attached to the inner side surface of the fermentation tank body.

[0029] When it is necessary to clean the inside of the fermentation tank body, the staff turns on the booster pump through the controller. The booster pump is started to make the cleaning liquid in the cleaning box pass through the booster pump, the delivery pipe, the water collection tank in turn, and finally spray out from the plurality of spray heads. After the cleaning liquid enters the fermentation tank body, the staff then turns on the second motor through the controller. The second motor starts to drive the rotating rod to rotate, and the rotation of the rotating rod drives the plurality of stirring rods to rotate. The rotation of the plurality of stirring rods drives two scrapers and a plurality of stirring blades to rotate in turn; when the rotation of the plurality of stirring rods drives the two scrapers to rotate, the rotation of the two scrapers drives the two cleaning brushes to rotate, and the rotation of the two cleaning brushes can effectively scrape off the residues attached to the inner wall of the fermentation tank body to prevent these residues from causing pollution to the subsequent fermentation process; at the same time, the staff turns on the first motor through the controller, and the first motor shaft repeatedly rotates forward and reversely to drive the left rotating column to repeatedly rotate forward and reversely, and the left rotating column repeatedly rotates forward and reversely to drive the fermentation tank body to shake back and forth repeatedly. The repeated shaking of the fermentation tank body can promote the cleaning liquid to be more evenly distributed in the fermentation tank. When the cleaning liquid is in full contact with the residues on the inner wall of the fermentation tank, the cleaning effect will be better.

[0030] Furthermore, the anti-blocking device includes a feeding plate, two feeding holes, a push plate, a feeding plate, two feeding holes, a plurality of telescopic springs, two vibrating plates, a reciprocating screw, and a transmission plate. The conveying plate is a cylinder, the axis of the conveying plate is vertically arranged, coincident with the axis of the rotating rod, the conveying plate is arranged below the rotating rod, the conveying plate is arranged at the lower end of the two scrapers, the conveying plate is fixedly connected to the lower end of the two scrapers, the conveying plate is rotatably connected to the fermentation tank body, and its rotation axis is vertically arranged.

[0031] Two feed holes are arranged on the conveying plate, the upper ends of the two feed holes are communicated with the upper part of the conveying plate, and the lower ends of the two feed holes are communicated with the lower part of the conveying plate.

[0032] The push plate is vertically arranged below the conveying plate and is fixedly connected to the lower surface of the conveying plate.

[0033] The feeding plate is arranged horizontally below the pushing plate and is rotatably connected to the pushing plate. The rotation axis thereof is arranged vertically. The feeding plate is fixedly connected to the inner side surface of the fermentation tank body.

[0034] Two material discharge holes are arranged on the feeding plate, the upper ends of the two material discharge holes are communicated with the upper part of the feeding plate, and the lower ends are communicated with the lower part of the feeding plate.

[0035] A plurality of telescopic springs are arranged obliquely on the inner side of the fermentation tank body and close to the inner bottom surface of the fermentation tank body. A plurality of telescopic springs are arranged below the feeding plate and are fixedly connected to the inner side surface of the fermentation tank body.

[0036] The two vibration plates are respectively arranged below the feeding plates, and the two vibration plates are respectively arranged obliquely at the other ends of the telescopic springs and are respectively fixedly connected to the other ends of the telescopic springs. The two vibration plates are respectively slidably connected to the inner side surfaces of the fermentation tank body, and their sliding directions are respectively parallel to the inclination directions of the telescopic springs.

[0037] The axis of the reciprocating screw is arranged vertically and coincides with the axis of the rotating rod. The reciprocating screw is arranged below the feeding plate. The upper end of the reciprocating screw passes through the feeding plate upward and extends to above the feeding plate. The upper end of the reciprocating screw is fixedly connected to the lower surface of the push plate.

[0038] The transmission plate is arranged horizontally below the feeding plate, the feeding plate is sleeved on the reciprocating screw and is threadedly connected to the reciprocating screw. The two ends of the transmission plate are respectively slidably connected to the side surfaces of the two vibration plates, and the sliding directions are respectively parallel to the inclination directions of the two vibration plates.

[0039] When the two scrapers rotate and drive the feed plate to rotate, the feed plate rotates and drives the push plate to rotate, and the push plate rotates to push the material on the surface of the feed plate to fall from the two discharge holes to the bottom of the feed plate to prevent the material from accumulating and clogging for a long time; when the push plate rotates, the push plate rotates and drives the reciprocating screw to rotate, and the reciprocating screw drives the transmission plate to move up and down, and the up and down reciprocating movement of the transmission plate drives the two vibration plates to vibrate back and forth along the inclined direction of several telescopic springs, thereby reducing the frequency of manual cleaning of blockages, reducing the labor intensity of workers, and improving the working environment. At the same time, it can avoid the problem of increased internal pressure of the fermentation tank due to blockage, which poses a safety hazard to the staff.

[0040] Furthermore, the ventilation device includes a ventilation box, a second screw, a one-way bearing, a ventilation fan, a connecting plate, a ventilation hole, and a ventilation pipe. The ventilation box is arranged on the side of the fermentation tank body and close to the vibration plate on the right side. The ventilation box is fixedly connected to the side surface of the fermentation tank body.

[0041] The axis of the second screw is tilted and perpendicular to the right vibration plate. The second screw is arranged in the ventilation box. The upper end of the second screw passes through the ventilation box and the fermentation tank body and extends to the bottom of the right vibration plate. The upper end of the second screw is fixedly connected to the lower surface of the right vibration plate.

[0042] The axis of the one-way bearing is tilted and coincides with the axis of the second screw rod. The one-way bearing is arranged in the air exchange box. The one-way bearing is sleeved on the second screw rod and is threadedly connected with the second screw rod.

[0043] The axis of the ventilation fan is tilted and coincides with the axis of the second screw rod. The ventilation fan sleeve is arranged on the one-way bearing and is fixedly connected to the one-way bearing.

[0044] The connecting plate is arranged on the side of the one-way bearing and is rotationally connected to the one-way bearing. The rotation axis thereof is tilted and parallel to the axis of the second screw. The connecting plate is fixedly connected to the inner side of the ventilation fan.

[0045] The ventilation hole is arranged on the side of the ventilation box, one end of the ventilation hole is communicated with the outside, and the other end is communicated with the inside of the ventilation box.

[0046] The ventilation pipe is arranged on the side of the fermentation tank body, one end of the ventilation pipe is connected with the ventilation box, and the other end passes through the top of the fermentation tank body and is connected with the inside of the fermentation tank body.

[0047] When the vibration plate on the right vibrates back and forth, the vibration plate on the right drives the second screw to move back and forth along the inclined direction, and the second screw moves back and forth along the inclined direction to drive the one-way bearing to rotate, and the rotation of the one-way bearing drives the ventilation fan to rotate. The rotation of the ventilation fan makes the air in the fermentation tank pass through the ventilation pipe and the ventilation box in turn, and finally return to the outside through the ventilation hole, thereby performing ventilation operation. During the ventilation process, the flowing air can accelerate the evaporation of residual water in the fermentation tank and help maintain a dry environment in the tank, which is not only of great significance for preventing the growth of microorganisms and maintaining the good condition of the equipment, but also can discharge these harmful gases and keep the air in the tank fresh.

[0048] Furthermore, a cavity is provided in the inner wall of the fermentation tank body, and a heating copper tube is wound in the cavity.

[0049] By setting a heating copper tube, it is convenient to heat the inside of the fermentation tank.

[0050] Furthermore, a temperature sensor is fixedly installed on the inner top surface of the fermentation tank body.

[0051] The temperature sensor is set up to facilitate the staff to observe the temperature inside the fermentation tank in real time.

[0052] Furthermore, a heat-insulating layer is provided inside the fermentation tank body.

[0053] By setting up an insulation layer, the temperature inside the fermentation tank is prevented from dropping.

[0054] Furthermore, a valve is fixedly connected to the outside of the discharge pipe.

[0055] Furthermore, it comprises a window glass and a measuring ruler, wherein the window glass is inlaid on the side of the fermentation tank body and fixedly connected to the side of the fermentation tank body. The measuring ruler is arranged on the outside of the window glass and fixedly connected to the outer side of the window glass.

[0056] By setting up the window glass, it is convenient for the staff to observe the working conditions inside the fermentation tank.

[0057] Furthermore, a filter screen is arranged inside the ventilation hole.

[0058] By setting up a filter, external impurities can be prevented from entering the ventilation box. Beneficial effects of the present invention: 1. The cleaning device provided in the present invention can effectively remove impurities attached to the inner wall of the fermentation tank body, prevent these residues from polluting the subsequent fermentation process, and further avoid corrosion to the fermentation tank itself and shortening its service life.

[0059] 2. The cleaning device and the anti-clogging device provided in the present invention interact and cooperate with each other, thereby reducing the frequency of manual cleaning of blockages, reducing the labor intensity of workers, and improving the working environment. At the same time, it can avoid the problem of increased internal pressure of the fermentation tank due to blockage, which poses a safety hazard to the workers.

[0060] 3. The cleaning device and the ventilation device provided in the present invention interact and cooperate with each other, and the flowing air can accelerate the evaporation of residual water in the fermentation tank, which helps to maintain a dry environment in the tank. This is not only of great significance for preventing the growth of microorganisms and maintaining a good condition of the equipment, but also can discharge these harmful gases and keep the air in the tank fresh. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a schematic diagram of the cross-sectional structure of the cleaning device; Figure 2 It is a front view structural schematic diagram of the cleaning device; Figure 3 It is a partial enlarged structural schematic diagram of the cleaning device.

[0062] Explanation of the reference numerals: 1. base; 2. support plate; 3. rotating column; 4. fermentation tank body; 5. feed hopper; 601. cleaning box; 602. water inlet pipe; 603. pressure pump; 604. water collecting bin; 605. delivery pipe; 606. spray head; 607. first motor; 608. second motor; 609. rotating rod; 610. stirring rod; 611. stirring blade; 612. scraper; 613. cleaning brush; 701. conveying plate; 702. push plate; 703. feeding plate; 704. telescopic spring; 705. vibration plate; 706. reciprocating screw; 707. transmission plate; 801. ventilation box; 802. second screw; 803. one-way bearing; 804. ventilation fan; 805. ventilation pipe; 9. discharge pipe; 10. controller. DETAILED DESCRIPTION

[0063] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0064] A preferred embodiment of the cleaning device provided by the present invention is as follows Figures 1 to 3 As shown: a cleaning device, including a base 1, two support plates 2, two rotating columns 3, a fermentation tank body 4, a feed hopper 5, a cleaning device, an anti-blocking device, a ventilation device, a discharge pipe 9, a controller 10, a window glass, and a measuring ruler. The base 1 is a rectangular parallelepiped and is arranged horizontally.

[0065] The two support plates 2 are respectively arranged vertically and perpendicular to the front surface of the base 1 . The two support plates 2 are respectively arranged symmetrically above the base 1 and are respectively fixedly connected to the upper surface of the base 1 .

[0066] The axes of the two rotating columns 3 are respectively arranged horizontally and perpendicular to the two support plates 2. The two rotating columns 3 are respectively arranged on the inner sides of the two support plates 2. One ends of the two rotating columns 3 are respectively rotatably connected to the inner sides of the two support plates 2, and their rotating axes are respectively arranged horizontally and perpendicular to the two support plates 2.

[0067] The fermentation tank body 4 is disposed between the two rotating columns 3 , and the fermentation tank body 4 is fixedly connected to the other ends of the two rotating columns 3 , respectively.

[0068] The feed hopper 5 is arranged on the side of the fermentation tank body 4 and is communicated with the interior of the fermentation tank body 4 .

[0069] The cleaning device is disposed in the fermentation tank body 4 , connected to the fermentation tank body 4 , connected to the two support plates 2 , and connected to the two rotating columns 3 .

[0070] The anti-clogging device is arranged below the cleaning device, connected to the cleaning device, and connected to the fermentation tank body 4.

[0071] The ventilation device is arranged on the side of the fermentation tank body 4, connected to the fermentation tank body 4, and connected to the anti-clogging device.

[0072] The discharge pipe 9 is arranged at the bottom of the fermentation tank body 4 , and the upper end of the discharge pipe 9 is communicated with the inside of the fermentation tank body 4 .

[0073] The controller 10 is disposed on the side of the fermentation tank body 4, fixedly connected to the side surface of the fermentation tank body 4, and connected to the cleaning device.

[0074] When it is necessary to clean the inside of the fermentation tank body 4, the staff turns on the cleaning device through the controller 10, which can effectively clean the residues on the inner wall of the fermentation tank body 4 to prevent these residues from polluting the subsequent fermentation process. At the same time, the start of the cleaning device drives the start of the anti-blocking device, which can reduce the frequency of manual cleaning of blockages, reduce the labor intensity of workers, and improve the working environment. At the same time, the start of the anti-blocking device drives the start of the ventilation device, and the flowing air can accelerate the evaporation of residual water in the fermentation tank, which helps to maintain a dry environment in the tank.

[0075] The cleaning device includes a cleaning box 601, a water inlet pipe 602, a pressure pump 603, a water collection bin 604, a delivery pipe 605, a plurality of spray heads 606, a first motor 607, a second motor 608, a rotating rod 609, a plurality of stirring rods 610, a plurality of stirring blades 611, two scrapers 612, and two cleaning brushes 613. The cleaning box 601 is arranged above the fermentation tank body 4 and is fixedly connected to the upper surface of the fermentation tank body 4 .

[0076] The water inlet pipe 602 is arranged above the cleaning box 601 , and one end of the water inlet pipe 602 is connected to the cleaning box 601 .

[0077] The pressure pump 603 is disposed on the bottom surface of the cleaning box 601 . The pressure pump 603 is communicated with the inside of the cleaning box 601 and is electrically connected to the controller 10 .

[0078] The water collecting bin 604 is transversely arranged on the inner top surface of the fermentation tank body 4 and is fixedly connected to the inner top surface of the fermentation tank body 4 .

[0079] The delivery pipe 605 is arranged on the side of the pressure pump 603 , one end of the delivery pipe 605 is connected to the pressure pump 603 , and the other end passes through the cleaning box 601 , the fermentation tank body 4 , and the water collection bin 604 in sequence, and extends into the water collection bin 604 .

[0080] A plurality of spray heads 606 are evenly arranged below the water collection bin 604 , and the plurality of spray heads 606 are connected to the water collection bin 604 .

[0081] The axis of the first motor 607 shaft is arranged horizontally and coincides with the axes of the two rotating columns 3. The first motor 607 is arranged on the side of the left support plate 2. The shaft of the first motor 607 passes through the left support plate 2. The shaft of the first motor 607 is fixedly connected to the left rotating column 3. The first motor 607 is electrically connected to the controller 10.

[0082] The axis of the second motor 608 is arranged vertically and coincides with the axis of the fermentation tank body 4. The second motor 608 is arranged above the fermentation tank body 4. The axis of the second motor 608 passes downward through the fermentation tank body 4 and extends into the fermentation tank body 4. The second motor 608 is fixedly connected to the upper surface of the fermentation tank body 4 and is electrically connected to the controller 10.

[0083] The axis of the rotating rod 609 is arranged vertically and coincides with the axis of the rotating shaft of the second motor 608 . The rotating rod 609 is arranged in the fermentation tank body 4 , and the upper end of the rotating rod 609 is fixedly connected to the rotating shaft of the second motor 608 .

[0084] A plurality of stirring rods 610 are laterally disposed on the sides of the rotating rod 609 , and one ends of the plurality of stirring rods 610 are fixedly connected to the side surfaces of the rotating rod 609 .

[0085] The plurality of stirring blades 611 are respectively vertically arranged on the sides of the plurality of stirring rods 610 and are respectively fixedly connected to the side surfaces of the plurality of stirring rods 610 .

[0086] The two scrapers 612 are respectively vertically symmetrically arranged at the other ends of the plurality of stirring rods 610 , and are respectively fixedly connected to the other ends of the plurality of stirring rods 610 .

[0087] The two cleaning brushes 613 are respectively arranged on the sides of the two scrapers 612 and are respectively fixedly connected to the side surfaces of the two scrapers 612 . The two cleaning brushes 613 are in close contact with the inner side surface of the fermentation tank body 4 .

[0088] When it is necessary to clean the inside of the fermentation tank body 4, the staff turns on the pressure pump 603 through the controller 10. The pressure pump 603 is started to make the cleaning liquid in the cleaning box 601 pass through the pressure pump 603, the delivery pipe 605, the water collection bin 604, and finally spray out from the plurality of spray heads 606. After the cleaning liquid enters the fermentation tank body 4, the staff then turns on the second motor 608 through the controller 10. The second motor 608 is started to drive the rotating rod 609 to rotate. The rotating rod 609 rotates to drive the plurality of stirring rods 610 to rotate. The rotation of the plurality of stirring rods 610 drives the two scrapers 612 and the plurality of stirring blades 611 to rotate in turn. When the plurality of stirring rods 610 rotate, the two scrapers 612 are driven to rotate. During rotation, the two scrapers 612 drive the two cleaning brushes 613 to rotate. The rotation of the two cleaning brushes 613 can effectively scrape off the residues attached to the inner wall of the fermentation tank body 4 to prevent these residues from polluting the subsequent fermentation process. At the same time, the staff turns on the first motor 607 through the controller 10. The first motor 607 shaft repeatedly rotates forward and reversely to drive the left rotating column 3 to repeatedly rotate forward and reversely. The left rotating column 3 repeatedly rotates forward and reversely to drive the fermentation tank body 4 to shake back and forth repeatedly. The repeated shaking of the fermentation tank body 4 can promote the cleaning liquid to be more evenly distributed in the fermentation tank. When the cleaning liquid is in full contact with the residue on the inner wall of the fermentation tank, the cleaning effect will be better.

[0089] The anti-blocking device includes a feeding plate 701, two feeding holes, a push plate 702, a feeding plate 703, two feeding holes, a plurality of telescopic springs 704, two vibration plates 705, a reciprocating screw 706, and a transmission plate 707. The conveying plate 701 is a cylinder, and the axis of the conveying plate 701 is vertically arranged, coinciding with the axis of the rotating rod 609. The conveying plate 701 is arranged below the rotating rod 609, and the conveying plate 701 is arranged at the lower end of the two scrapers 612. The conveying plate 701 is fixedly connected to the lower ends of the two scrapers 612, and the conveying plate 701 is rotatably connected to the fermentation tank body 4, and its rotation axis is vertically arranged.

[0090] Two feed holes are arranged on the conveying plate 701 , and the upper ends of the two feed holes are communicated with the upper part of the conveying plate 701 , and the lower ends of the two feed holes are communicated with the lower part of the conveying plate 701 .

[0091] The push plate 702 is vertically arranged below the conveying plate 701 and is fixedly connected to the lower surface of the conveying plate 701 .

[0092] The feeding plate 703 is horizontally arranged below the push plate 702 and is rotatably connected to the push plate 702 . The rotation axis thereof is vertically arranged. The feeding plate 703 is fixedly connected to the inner side surface of the fermentation tank body 4 .

[0093] Two material discharge holes are arranged on the feeding plate 703 , and the upper ends of the two material discharge holes are communicated with the upper part of the feeding plate 703 , and the lower ends of the two material discharge holes are communicated with the lower part of the feeding plate 703 .

[0094] A plurality of telescopic springs 704 are arranged obliquely on the inner side of the fermentation tank body 4 and close to the inner bottom surface of the fermentation tank body 4. A plurality of telescopic springs 704 are arranged below the feeding plate 703 and are fixedly connected to the inner side surface of the fermentation tank body 4.

[0095] The two vibration plates 705 are respectively arranged below the feeding plate 703, and the two vibration plates 705 are respectively inclinedly arranged at the other end of the multiple telescopic springs 704, and are respectively fixedly connected to the other end of the multiple telescopic springs 704. The two vibration plates 705 are respectively slidably connected to the inner side surface of the fermentation tank body 4, and their sliding directions are respectively parallel to the inclination directions of the multiple telescopic springs 704.

[0096] The axis of the reciprocating screw 706 is arranged vertically and coincides with the axis of the rotating rod 609. The reciprocating screw 706 is arranged below the feeding plate 703. The upper end of the reciprocating screw 706 penetrates the feeding plate 703 upward and extends to above the feeding plate 703. The upper end of the reciprocating screw 706 is fixedly connected to the lower surface of the push plate 702.

[0097] The transmission plate 707 is horizontally arranged below the feeding plate 703, and the feeding plate 703 is sleeved on the reciprocating screw 706 and threadedly connected to the reciprocating screw 706. The two ends of the transmission plate 707 are respectively slidably connected to the side surfaces of the two vibration plates 705, and the sliding directions are respectively parallel to the inclination directions of the two vibration plates 705.

[0098] When the two scrapers 612 rotate and drive the feed plate 701 to rotate, the feed plate 701 rotates and drives the push plate 702 to rotate. The push plate 702 rotates to push the material on the surface of the feed plate 703 to fall from the two discharge holes to the bottom of the feed plate 703 to prevent the material from accumulating and clogging for a long time; when the push plate 702 rotates, the push plate 702 rotates and drives the reciprocating screw 706 to rotate. The reciprocating screw 706 rotates and drives the transmission plate 707 to move up and down. The transmission plate 707 moves up and down and drives the two vibration plates 705 to vibrate back and forth along the inclined direction of the several telescopic springs 704, thereby reducing the frequency of manual cleaning of blockages, reducing the labor intensity of workers, and improving the working environment. At the same time, it can avoid the problem of increased internal pressure of the fermentation tank due to blockage, which poses a safety hazard to the staff.

[0099] The ventilation device includes a ventilation box 801, a second screw 802, a one-way bearing 803, a ventilation fan 804, a connecting plate, a ventilation hole, and a ventilation pipe 805. The ventilation box 801 is arranged on the side of the fermentation tank body 4 and close to the vibration plate 705 on the right. The ventilation box 801 is fixedly connected to the side surface of the fermentation tank body 4.

[0100] The axis of the second screw 802 is tilted and perpendicular to the vibration plate 705 on the right. The second screw 802 is set in the ventilation box 801. The upper end of the second screw 802 passes through the ventilation box 801 and the fermentation tank body 4 and extends to the bottom of the vibration plate 705 on the right. The upper end of the second screw 802 is fixedly connected to the lower surface of the vibration plate 705 on the right.

[0101] The axis of the one-way bearing 803 is tilted and coincides with the axis of the second screw rod 802 . The one-way bearing 803 is disposed in the ventilation box 801 . The one-way bearing 803 is sleeved on the second screw rod 802 and is threadedly connected to the second screw rod 802 .

[0102] The axis of the ventilation fan 804 is tilted and coincides with the axis of the second screw rod 802 . The ventilation fan 804 is sleeved on the one-way bearing 803 and fixedly connected to the one-way bearing 803 .

[0103] The connecting plate is arranged on the side of the one-way bearing 803 and is rotationally connected to the one-way bearing 803 . Its rotation axis is tilted and parallel to the axis of the second screw 802 . The connecting plate is fixedly connected to the inner side of the ventilation fan 804 .

[0104] The ventilation hole is arranged on the side of the ventilation box 801 , one end of the ventilation hole is connected to the outside, and the other end is connected to the inside of the ventilation box 801 .

[0105] The ventilation pipe 805 is arranged on the side of the fermentation tank body 4. One end of the ventilation pipe 805 is connected to the ventilation box 801, and the other end passes through the top of the fermentation tank body 4 and is connected to the inside of the fermentation tank body 4.

[0106] When the vibration plate 705 on the right vibrates back and forth, the vibration plate 705 on the right drives the second screw 802 to move back and forth along the inclined direction. The second screw 802 moves back and forth along the inclined direction to drive the one-way bearing 803 to rotate. The rotation of the one-way bearing 803 drives the ventilation fan 804 to rotate. The rotation of the ventilation fan 804 makes the air in the fermentation tank pass through the ventilation pipe 805 and the ventilation box 801 in turn, and finally returns to the outside through the ventilation hole, thereby performing ventilation operation. During the ventilation process, the flowing air can accelerate the evaporation of residual water in the fermentation tank, which helps to maintain a dry environment in the tank, which is not only of great significance for preventing the growth of microorganisms and maintaining the good condition of the equipment, but also can discharge these harmful gases to keep the air in the tank fresh.

[0107] A cavity is formed in the inner wall of the fermentation tank body 4, and a heating copper tube is wound in the cavity.

[0108] By setting a heating copper tube, it is convenient to heat the inside of the fermentation tank.

[0109] A temperature sensor is fixedly mounted on the inner top surface of the fermentation tank body 4 .

[0110] The temperature sensor is set up to facilitate the staff to observe the temperature inside the fermentation tank in real time.

[0111] A heat-insulating layer is arranged inside the fermentation tank body 4 .

[0112] By setting up an insulation layer, the temperature inside the fermentation tank is prevented from dropping.

[0113] The outside of the discharge pipe 9 is fixedly connected with a valve.

[0114] It includes a window glass and a measuring ruler, wherein the window glass is inlaid on the side of the fermentation tank body 4 and is fixedly connected to the side of the fermentation tank body 4. The measuring ruler is arranged on the outside of the window glass and is fixedly connected to the outer side of the window glass.

[0115] By setting up the window glass, it is convenient for the staff to observe the working conditions inside the fermentation tank.

[0116] A filter is arranged inside the ventilation hole.

[0117] By setting a filter, foreign matter can be prevented from entering the ventilation box 801.

[0118] Working principle: When it is necessary to clean the inside of the fermentation tank body 4, the staff turns on the pressure pump 603 through the controller 10. The pressure pump 603 is started to make the cleaning liquid in the cleaning box 601 pass through the pressure pump 603, the delivery pipe 605, the water collection bin 604, and finally spray out from the plurality of spray heads 606. After the cleaning liquid enters the fermentation tank body 4, the staff then turns on the second motor 608 through the controller 10. The second motor 608 is started to drive the rotating rod 609 to rotate. The rotation of the rotating rod 609 drives the plurality of stirring rods 610 to rotate. The rotation of the plurality of stirring rods 610 drives the two scrapers 612 and the plurality of stirring blades 611 to rotate in turn. When the plurality of stirring rods 610 rotate and drive the two scrapers 612 to rotate, the two scrapers 612 rotate in accordance with the rotation of the plurality of stirring rods 610. The two cleaning brushes 613 and the feed plate 701 are driven to rotate at the same time; when the two scrapers 612 rotate and drive the two cleaning brushes 613 to rotate, the rotation of the two cleaning brushes 613 can effectively scrape off the residues attached to the inner wall of the fermentation tank body 4, and prevent these residues from polluting the subsequent fermentation process; at the same time, the staff turns on the first motor 607 through the controller 10, and the rotating shaft of the first motor 607 repeatedly rotates forward and reversely, driving the rotating column 3 on the left to repeatedly rotate forward and reversely, and the rotating column 3 on the left repeatedly rotates forward and reversely, driving the fermentation tank body 4 to shake back and forth repeatedly, and the repeated shaking of the fermentation tank body 4 can promote the cleaning liquid to be more evenly distributed in the fermentation tank. When the cleaning liquid is in full contact with the residues on the inner wall of the fermentation tank, the cleaning effect will be better.

[0119] When the two scrapers 612 rotate and drive the feed plate 701 to rotate, the feed plate 701 rotates and drives the push plate 702 to rotate. The push plate 702 rotates to push the material on the surface of the feed plate 703 to fall from the two discharge holes to the bottom of the feed plate 703 to prevent the material from accumulating and clogging for a long time; when the push plate 702 rotates, the push plate 702 rotates and drives the reciprocating screw 706 to rotate. The reciprocating screw 706 rotates and drives the transmission plate 707 to move up and down. The transmission plate 707 moves up and down and drives the two vibration plates 705 to vibrate back and forth along the inclined direction of the several telescopic springs 704, thereby reducing the frequency of manual cleaning of blockages, reducing the labor intensity of workers, and improving the working environment. At the same time, it can avoid the problem of increased internal pressure of the fermentation tank due to blockage, which poses a safety hazard to the staff.

[0120] When the vibration plate 705 on the right vibrates back and forth, the vibration plate 705 on the right drives the second screw 802 to move back and forth along the inclined direction. The second screw 802 moves back and forth along the inclined direction to drive the one-way bearing 803 to rotate. The rotation of the one-way bearing 803 drives the ventilation fan 804 to rotate. The rotation of the ventilation fan 804 makes the air in the fermentation tank pass through the ventilation pipe 805 and the ventilation box 801 in turn, and finally returns to the outside through the ventilation hole, thereby performing ventilation operation. During the ventilation process, the flowing air can accelerate the evaporation of residual water in the fermentation tank, which helps to maintain a dry environment in the tank, which is not only of great significance for preventing the growth of microorganisms and maintaining the good condition of the equipment, but also can discharge these harmful gases to keep the air in the tank fresh.

[0121] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. A cleaning device, characterized in that: It comprises a base (1), two support plates (2), two rotating columns (3), a fermentation tank body (4), a feed hopper (5), a cleaning device, an anti-blocking device, a ventilation device, a discharge pipe (9), a controller (10), a viewing window glass, and a measuring ruler. The base (1) is a rectangular parallelepiped, and the base (1) is arranged horizontally; The two support plates (2) are respectively arranged vertically and are respectively perpendicular to the front side of the base (1); the two support plates (2) are respectively symmetrically arranged above the base (1) and are respectively fixedly connected to the upper surface of the base (1); The axes of the two rotating columns (3) are respectively arranged horizontally and are respectively perpendicular to the two supporting plates (2); the two rotating columns (3) are respectively arranged on the inner side surfaces of the two supporting plates (2); one end of the two rotating columns (3) is respectively rotatably connected to the inner side surfaces of the two supporting plates (2); and the rotating axes thereof are respectively arranged horizontally and are respectively perpendicular to the two supporting plates (2); The fermentation tank body (4) is arranged between the two rotating columns (3), and the fermentation tank body (4) is fixedly connected to the other ends of the two rotating columns (3) respectively; The feed hopper (5) is arranged on the side of the fermentation tank body (4) and is communicated with the interior of the fermentation tank body (4); The cleaning device is arranged in the fermentation tank body (4), connected to the fermentation tank body (4), connected to the two support plates (2), and connected to the two rotating columns (3); The anti-clogging device is arranged below the cleaning device, connected to the cleaning device, and connected to the fermentation tank body (4); The ventilation device is arranged on the side of the fermentation tank body (4), connected to the fermentation tank body (4), and connected to the anti-clogging device; The discharge pipe (9) is arranged at the bottom of the fermentation tank body (4), and the upper end of the discharge pipe (9) is connected to the interior of the fermentation tank body (4); The controller (10) is arranged on the side of the fermentation tank body (4), fixedly connected to the side surface of the fermentation tank body (4), and connected to the cleaning device.

2. A cleaning device according to claim 1, characterized in that The cleaning device comprises a cleaning box (601), a water inlet pipe (602), a pressure pump (603), a water collection bin (604), a delivery pipe (605), a plurality of spray heads (606), a first motor (607), a second motor (608), a rotating rod (609), a plurality of stirring rods (610), a plurality of stirring blades (611), two scrapers (612), and two cleaning brushes (613). The cleaning box (601) is arranged above the fermentation tank body (4) and is fixedly connected to the upper surface of the fermentation tank body (4); The water inlet pipe (602) is arranged above the cleaning box (601), and one end of the water inlet pipe (602) is connected to the cleaning box (601); The pressure pump (603) is arranged on the inner bottom surface of the cleaning box (601), the pressure pump (603) is communicated with the inside of the cleaning box (601), and is electrically connected to the controller (10); The water collection bin (604) is transversely arranged on the internal top surface of the fermentation tank body (4) and is fixedly connected to the internal top surface of the fermentation tank body (4); The delivery pipe (605) is arranged on the side of the booster pump (603), one end of the delivery pipe (605) is connected to the booster pump (603), and the other end of the delivery pipe (605) passes through the cleaning box (601), the fermentation tank body (4), and the water collection bin (604) in sequence, and extends into the water collection bin (604); The plurality of spray heads (606) are evenly arranged below the water collection bin (604), and the plurality of spray heads (606) are respectively connected to the water collection bin (604); The axis of the first motor (607) is arranged horizontally and coincides with the axes of the two rotating columns (3). The first motor (607) is arranged on the side of the left support plate (2). The axis of the first motor (607) passes through the left support plate (2). The axis of the first motor (607) is fixedly connected to the left rotating column (3). The first motor (607) is electrically connected to the controller (10). The axis of the second motor (608) is arranged vertically and coincides with the axis of the fermentation tank body (4). The second motor (608) is arranged above the fermentation tank body (4). The axis of the second motor (608) passes through the fermentation tank body (4) downward and extends into the fermentation tank body (4). The second motor (608) is fixedly connected to the upper surface of the fermentation tank body (4) and is electrically connected to the controller (10). The axis of the rotating rod (609) is arranged vertically and coincides with the axis of the rotating shaft of the second motor (608); the rotating rod (609) is arranged in the fermentation tank body (4); and the upper end of the rotating rod (609) is fixedly connected to the rotating shaft of the second motor (608); A plurality of stirring rods (610) are respectively arranged transversely on the sides of the rotating rod (609), and one end of the plurality of stirring rods (610) is respectively fixedly connected to the side surface of the rotating rod (609); The plurality of stirring blades (611) are respectively arranged vertically on the sides of the plurality of stirring rods (610), and are respectively fixedly connected to the side surfaces of the plurality of stirring rods (610); The two scrapers (612) are respectively and vertically symmetrically arranged at the other ends of the plurality of stirring rods (610), and are respectively fixedly connected to the other ends of the plurality of stirring rods (610); The two cleaning brushes (613) are respectively arranged on the sides of the two scrapers (612) and are respectively fixedly connected to the side surfaces of the two scrapers (612). The two cleaning brushes (613) are in close contact with the inner side surface of the fermentation tank body (4).

3. A cleaning device according to claim 2, characterized in that The anti-blocking device comprises a feeding plate (701), two feeding holes, a push plate (702), a feeding plate (703), two feeding holes, a plurality of telescopic springs (704), two vibration plates (705), a reciprocating screw (706), and a transmission plate (707). The conveying plate (701) is a cylinder, the axis of the conveying plate (701) is vertically arranged and coincides with the axis of the rotating rod (609), the conveying plate (701) is arranged below the rotating rod (609), the conveying plate (701) is arranged at the lower ends of the two scrapers (612), the conveying plate (701) is fixedly connected to the lower ends of the two scrapers (612), the conveying plate (701) is rotatably connected to the fermentation tank body (4), and its rotation axis is vertically arranged; The two feed holes are arranged on the feed plate (701), the upper ends of the two feed holes are connected to the upper part of the feed plate (701), and the lower ends of the two feed holes are connected to the lower part of the feed plate (701); The push plate (702) is vertically arranged below the conveying plate (701) and is fixedly connected to the lower surface of the conveying plate (701); The feeding plate (703) is disposed transversely below the pushing plate (702), is rotatably connected to the pushing plate (702), and has a rotation axis disposed vertically. The feeding plate (703) is fixedly connected to the inner side surface of the fermentation tank body (4); The two material discharge holes are arranged on the material feeding plate (703), the upper ends of the two material discharge holes are connected to the upper part of the material feeding plate (703), and the lower ends are connected to the lower part of the material feeding plate (703); The plurality of telescopic springs (704) are arranged obliquely on the inner side of the fermentation tank body (4) and close to the inner bottom surface of the fermentation tank body (4); the plurality of telescopic springs (704) are arranged below the feeding plate (703) and are fixedly connected to the inner side surface of the fermentation tank body (4); The two vibration plates (705) are respectively arranged below the feeding plate (703), and the two vibration plates (705) are respectively arranged obliquely at the other ends of the plurality of telescopic springs (704), and are respectively fixedly connected to the other ends of the plurality of telescopic springs (704), and the two vibration plates (705) are respectively slidably connected to the inner side surfaces of the fermentation tank body (4), and the sliding directions thereof are respectively parallel to the oblique directions of the plurality of telescopic springs (704); The axis of the reciprocating screw (706) is arranged vertically and coincides with the axis of the rotating rod (609). The reciprocating screw (706) is arranged below the feeding plate (703). The upper end of the reciprocating screw (706) passes through the feeding plate (703) upward and extends to above the feeding plate (703). The upper end of the reciprocating screw (706) is fixedly connected to the lower surface of the push plate (702). The transmission plate (707) is arranged horizontally below the feeding plate (703), and the feeding plate (703) is sleeved on the reciprocating screw (706) and is threadedly connected to the reciprocating screw (706). The two ends of the transmission plate (707) are respectively slidably connected to the side surfaces of the two vibration plates (705), and the sliding directions are respectively parallel to the inclination directions of the two vibration plates (705).

4. A cleaning device according to claim 3, characterized in that The ventilation device comprises a ventilation box (801), a second screw (802), a one-way bearing (803), a ventilation fan (804), a connecting plate, a ventilation hole, and a ventilation pipe (805). The ventilation box (801) is arranged on the side of the fermentation tank body (4) and close to the vibration plate (705) on the right, and the ventilation box (801) is fixedly connected to the side surface of the fermentation tank body (4); The axis of the second screw (802) is tilted and perpendicular to the vibration plate (705) on the right. The second screw (802) is arranged in the ventilation box (801). The upper end of the second screw (802) passes through the ventilation box (801) and the fermentation tank body (4) and extends to the bottom of the vibration plate (705) on the right. The upper end of the second screw (802) is fixedly connected to the lower surface of the vibration plate (705) on the right. The axis of the one-way bearing (803) is tilted and coincides with the axis of the second screw rod (802). The one-way bearing (803) is arranged in the ventilation box (801). The one-way bearing (803) is sleeved on the second screw rod (802) and is threadedly connected to the second screw rod (802). The axis of the ventilation fan (804) is arranged obliquely and coincides with the axis of the second screw rod (802); the ventilation fan (804) is sleeved on the one-way bearing (803) and is fixedly connected to the one-way bearing (803); The connecting plate is arranged on the side of the one-way bearing (803) and is rotatably connected to the one-way bearing (803). The rotation axis is arranged obliquely and is parallel to the axis of the second screw rod (802). The connecting plate is fixedly connected to the inner side of the ventilation fan (804); The ventilation hole is arranged on the side of the ventilation box (801), one end of the ventilation hole is connected to the outside, and the other end is connected to the inside of the ventilation box (801); The ventilation pipe (805) is arranged on the side of the fermentation tank body (4), one end of the ventilation pipe (805) is connected to the ventilation box (801), and the other end passes through the top of the fermentation tank body (4) and is connected to the inside of the fermentation tank body (4).

5. A cleaning device according to claim 1, characterized in that A cavity is provided in the inner wall of the fermentation tank body (4), and a heating copper tube is wound in the cavity.

6. A cleaning device according to claim 1, characterized in that A temperature sensor is fixedly mounted on the inner top surface of the fermentation tank body (4).

7. A cleaning device according to claim 1, characterized in that A heat-insulating layer is provided inside the fermentation tank body (4).

8. A cleaning device according to claim 1, characterized in that The outside of the discharge pipe (9) is fixedly connected with a valve.

9. A cleaning device according to claim 1, characterized in that : It comprises a window glass and a measuring ruler, wherein the window glass is embedded in the side of the fermentation tank body (4) and is fixedly connected to the side of the fermentation tank body (4); the measuring ruler is arranged on the outside of the window glass and is fixedly connected to the outer side of the window glass.

10. A cleaning device according to claim 4, characterized in that : A filter screen is arranged inside the ventilation hole.

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