Fermentation device for seasoning production

Abstract

The invention discloses a fermentation device for condiment production, and relates to the technical field of fermentation, the fermentation device comprises a fermentation tank, the bottom surface of the fermentation tank is fixedly connected with a support column, the top surface of the fermentation tank is fixedly connected with a driving end, and the two sides of the driving end are respectively provided with a material conveying port and a gas conveying port; a stirring mechanism is fixedly connected to the interior of the fermentation tank, a cleaning mechanism is arranged on the outer side of the stirring mechanism, a sinking material turning mechanism is arranged at the bottom end of the cleaning mechanism, and a discharging port is fixedly connected to the outer side of the bottom end of the fermentation tank; the stirring mechanism comprises a driving shaft, a spline vertical strip is fixedly connected to the outer surface of the driving shaft, an upper sliding barrel and a lower sliding barrel are slidably connected to the outer side of the spline vertical strip, and two supporting frames are fixedly connected to the outer walls of the sliding barrels. The contact range and efficiency of oxygen and microorganisms are improved, so that the fermentation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation, in particular to a fermentation device for producing condiments. Background Art

[0002] Condiment fermentation tanks are equipment used for fermentation in the production of various condiments (such as soy sauce, sauces, vinegar, etc.). Their main function is to provide a suitable environment for microorganisms (such as yeast, mold, bacteria, etc.), prompting these microorganisms to ferment under certain conditions, thereby completing the production of condiments. The design of the fermentation tank takes into account multiple factors, including temperature, humidity, pH value, ventilation conditions, etc., to ensure the stability and efficiency of the fermentation process.

[0003] The patent with announcement number CN210506312U discloses a fermentation device for seasoning production, including a device main body, an oxygen supply device is provided on one side of the device main body, and the upper and lower ends of the oxygen supply device are connected to the oxygen supply pipe, and the oxygen supply pipe is provided with a regulating valve, and three groups of motors 1 are provided in parallel on the other side of the device main body, the motor 1 is connected to a connecting block through a shaft, and a supporting plate is sandwiched between the two groups of connecting blocks, the upper end of the device main body is installed with a motor 2, the bottom end of the motor 2 is provided with a rotating shaft, and a wear-resistant sleeve is provided at the connecting position between the rotating shaft and the supporting plate; the utility model can detect the temperature and humidity in the device main body in real time, effectively ensure the fermentation environment in the fermentation device, ensure the fermentation quality of the seasoning, and can drive the stirring brush to stir the seasoning in the material trough, so that the fermentation effect is better, and can prevent the supporting plate from swinging too much, and has a good limiting and restraining effect, but this patent still has the problem that the oxygen that can be dissolved in the liquid is limited and affects the yeast fermentation effect. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a fermentation device for condiment production, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A fermentation device for seasoning production, comprising a fermentation tank, wherein a support column is fixedly connected to the bottom surface of the fermentation tank, a driving end is fixedly connected to the top surface of the fermentation tank, a material delivery port and a gas delivery port are respectively provided on both sides of the driving end, a stirring mechanism is fixedly connected to the interior of the fermentation tank, a cleaning mechanism is provided on the outside of the stirring mechanism, a bottom-sinking and turning mechanism is provided at the bottom end of the cleaning mechanism, and a discharge port is fixedly connected to the outside of the bottom end of the fermentation tank; The stirring mechanism includes a driving shaft, an outer surface of the driving shaft is fixedly connected with a spline vertical bar, and the outer side of the spline vertical bar is slidably connected to an upper and lower slide cylinder, and the outer wall of the slide cylinder is fixedly connected to two support frames, and the end of the support frame away from the slide cylinder is fixedly connected to a fine nozzle, and the bottom end of the fine nozzle is fixedly connected to a branch pipe, and the side of the slide cylinder located below is fixedly connected to an upper ventilation pipe, and the bottom surface of the slide cylinder located above is fixedly connected to a lower connecting rod, and the ends of the upper and lower slide cylinders away from the lower connecting rod are slidably connected to plug plates, and the surface of the plug plate is fixedly connected to an exhaust port, and the inner wall of the exhaust port is fixedly connected to a filling valve block, and an elastic ball is provided on the side of the filling valve block.

[0006] According to the above technical solution, the outer surface of the branch pipe is fixedly connected to a slide rail guide rod, the bottom end of the slide rail guide rod is slidably connected to a reciprocating guide ring, and the outer surface of the reciprocating guide ring is fixedly connected to a ring frame.

[0007] The cam is connected with the air filter press, and the air filter presses the air filter press, and the cam is connected with the air filter press, and the cam is connected with the air filter press, and the cam is connected with the air filter press, and the cam is connected with the air filter press, and the cam is connected with the air filter press, and the cam is connected with the air filter press, and the cam is connected with the The plate makes the air inside the slide press against the elastic ball in the air extraction port close to the filling valve block. As the air inside the slide is compressed, the air in the slide passes through the connected branch pipe, so that the branch pipe is transported unidirectionally to the inside of the fine nozzle through the built-in elastic ball and the filling valve block, and is ejected unidirectionally from the small holes on the side of the fine nozzle. The oxygen-containing air is ejected through the small holes on the side of the fine nozzle, increasing the range and efficiency of oxygen contact with microorganisms, thereby improving the fermentation efficiency. When the upper slide moves upward according to the above process through the connected lower slide, the upward movement of the lower slide will move away from the inner plug plate, and the space is expanded by the lower slide moving away from the plug plate, allowing air to be discharged from the top of the fermentation tank through the ventilation upper pipe connected to the air extraction port on the plug plate. The air squeezes the elastic ball and pushes the elastic spring to fill the interior of the slide. When the lower slide moves downward, the slide will discharge the air through the branch pipe according to the above process, and at this time, the interior of the upper slide is in a vacuum state.

[0008] According to the above technical solution, the cleaning mechanism includes a gear shaft frame, the bottom surface of the gear shaft frame is rotatably connected to two planetary gears, the top outer side of the drive shaft is fixedly connected with a drive tooth, the outer edge of the planetary gear is meshed with an inner gear ring, the upper and lower sides of the ring frame are fixedly connected with two swing frames, and the outer surface of the filling valve block is slidably connected with a scraper.

[0009] The outer surface of the scraper strip is provided with a plurality of guide grooves, and the inner side of each guide groove is slidably connected to an inclined groove guide rod. A horizontal push groove is provided on the side of one end of the scraper strip close to the ring frame, and the inner side of the horizontal push groove is slidably connected to a bent push rod. The end of the bent push rod away from the horizontal push groove is fixedly connected to a cavity float tube, and the side of the cavity float tube is slidably connected to a vertical slide rod.

[0010] The cam is fixedly connected to the drive shaft and the drive end, and the cam is fixedly connected to the drive end, and the scraper is spaced apart from the cam, and the bent push rod slides from one side of the cam through the other side, and the vertical slide rod is fixedly connected to the cam. The cleaning mechanism is divided into upper and lower parts, and the cleaning mechanism located at the upper part drives the driving gear to drive the driving gear to drive the inner gear ring, and the swing frame connected to the bottom end is driven by the rotation of the inner gear ring to make a circular motion around the inner wall of the fermentation tank. When the swing frame moves, the reciprocating guide ring and the slide cylinder are driven to rotate relative to each other through the connected ring frame. When the fermentation tank is injected with material through the feed port, the material will generate buoyancy on the immersed cavity float tube, so that the cavity float tube moves upward to drive the bent push rod to push the horizontal push groove of the scraper. The horizontal push groove is forced to push the scraper to make the side The guide groove of the surface slides along the fixed inclined groove guide rod and fits the inner wall of the upper half of the fermentation tank. During the fermentation process, the scraper rotates with the swing frame to fit the inner wall of the fermentation tank to scrape off the water vapor attached to the inner wall. At the same time, when the fermentation in the fermentation tank is completed, the internal material is transported out through the discharge port. At this time, the inside of the fermentation tank is in an empty tank state. The cleaning mechanism located below is used to allow the cleaning mechanism located below to drop the cavity float tube on the ring frame to push the bent push rod to push the scraper located below. After the material in the fermentation tank is discharged, the cavity float tube has no buoyancy support and slides downward along the vertical slide rod, and the scraper fits the inner wall of the lower half of the fermentation tank according to the above process. During cleaning, the scraper located below is driven by the swing frame to make a circular motion to scrape off the material attached to the inner wall of the lower half of the fermentation tank, and then rinse with clean water after cleaning.

[0011] According to the above technical solution, the bottom turning mechanism includes a sedimentation turntable, a plurality of turning bars are fixedly connected to the upper surface of the sedimentation turntable, an upper turning support frame is provided above the sedimentation turntable, the upper turning support frame is fixedly connected to a fixed arc plate on the side away from the slide, and a plurality of connecting supports are provided on the side of the fixed arc plate, and both ends of each connecting support frame are fixedly connected to a turning box, and the interior of the turning box is fixedly connected to a guide inclined plate.

[0012] The rotary table is fixedly connected to the swing frame at the bottom, and the rotary table is rotatably connected to the inner bottom surface of the fermentation tank. A plurality of the flipping bars are distributed in a circular array around the center of the rotary table. The upper flip support frame is fixedly connected to the surface of the slide drum at the bottom, and a plurality of the flipping boxes are connected in sequence through the connecting support frame. The upper flip support frame connected is driven to rotate with the air through the rotation of the slide drum at the bottom, so that the fixed arc plate connected to the upper flip support frame drives the flipping box to make a circular motion around the center of the fermentation tank through the connecting support frame, and the swing frame located at the bottom of the ring frame drives the rotary table, and the flipping bar is driven to rotate through the rotation of the rotary table on the bottom side, so that the rotation of the flipping bar pushes up the sediment at the bottom, and the flipping box located at the lowest point drives the sediment together with the surrounding liquid materials to flow upward through the internal guide inclined plate, and once again guides the bottom sediment to float upward through the flipping box located on the upper layer.

[0013] The present invention provides a fermentation device for seasoning production, which has the following beneficial effects: The present invention is provided with a stirring mechanism to spray oxygen-containing air through the small holes on the side of the fine nozzle, thereby increasing the range and efficiency of contact between oxygen and microorganisms, thereby improving fermentation efficiency. At the same time, the upper and lower slide cylinders work alternately to aerate and oxygenate materials located at different upper and lower positions in the fermentation tank. While improving the fermentation efficiency of yeast, the flow rate of the mixture in the liquid material is promoted by aerating the material, and the oxygenation frequency is increased by alternating work, thereby expanding the range of the liquid material contacting oxygen. The present invention is provided with a cleaning mechanism. During the fermentation process, the scraper rotates with the swing frame to fit the inner wall of the fermentation tank to scrape off the water vapor attached to the inner wall, thereby preventing acidic or alkaline substances in the fermentation material from corroding the inner wall of the fermentation tank. At the same time, the swing frame drives the scraper located below to make a circular motion to scrape off the dirt attached to the inner wall of the lower half of the fermentation tank, and then rinses it with clean water after cleaning. The cleaning mechanism cleans the upper and lower parts of the fermentation tank in different time periods and steps, and cooperates with the fermentation step. By cleaning the fermentation tank in close contact, the cleaning dead corners are reduced, the cleaning effect is further improved, and the residual material is prevented from breeding bacteria and affecting subsequent use. The present invention is provided with a bottom turning machine, which drives the sediment together with the surrounding liquid materials to flow upward through the internal guide inclined plate, and then guides the bottom sediment to float upward through the turning box located on the upper layer. By allowing the sediment material to float upward, it is avoided that the material sedimentation and accumulation during the fermentation process prevents the yeast from fully contacting oxygen and affecting the fermentation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front three-dimensional structure of the present invention; Figure 2This is a schematic diagram of the overall distribution of discharge ports of the present invention; Figure 3 It is a structural diagram of the overall mechanism position distribution of the present invention; Figure 4 It is a structural schematic diagram of the overall stirring mechanism of the present invention; Figure 5 For the entire present invention Figure 4 Schematic diagram of the enlarged structure of A; Figure 6 It is a structural schematic diagram of the overall cleaning mechanism of the present invention; Figure 7 For the entire present invention Figure 6 Schematic diagram of the enlarged structure of B; Figure 8 It is a structural schematic diagram of the overall bottom sinking and material turning mechanism of the present invention.

[0015] Figure: 1, fermentation tank; 2, support column; 3, drive end; 4, feed port; 5, stirring mechanism; 51, drive shaft; 52, spline vertical bar; 53, slide; 54, plug plate; 55, exhaust port; 56, plug valve block; 57, elastic ball; 58, support frame; 59, fine nozzle; 510, branch pipe; 511, ventilation upper pipe; 512, lower connecting rod; 513, ring frame; 514, reciprocating guide ring; 515, slide rail guide rod; 6, cleaning mechanism; 61, gear Axle frame; 62. Planetary gear; 63. Internal gear ring; 64. Driving gear; 65. Swing frame; 66. Scraper bar; 67. Guide groove; 68. Inclined groove guide rod; 69. Horizontal push groove; 610. Bending push rod; 611. Vertical slide rod; 612. Cavity float tube; 7. Bottom-sinking and turning mechanism; 71. Sedimentation turntable; 72. Turning bar; 73. Upper turning support frame; 74. Fixed arc plate; 75. Connecting support frame; 76. Turning box; 77. Diversion inclined plate; 8. Gas supply port; 9. Discharge port. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] See also Figure 1-8 , an embodiment of the present invention is: a fermentation device for seasoning production, including a fermentation tank 1, a support column 2 is fixedly connected to the bottom surface of the fermentation tank 1, a driving end 3 is fixedly connected to the top surface of the fermentation tank 1, a material delivery port 4 and a gas delivery port 8 are respectively provided on both sides of the driving end 3, a stirring mechanism 5 is fixedly connected to the inside of the fermentation tank 1, a cleaning mechanism 6 is provided on the outside of the stirring mechanism 5, a bottom sinking and turning mechanism 7 is provided at the bottom end of the cleaning mechanism 6, and a discharge port 9 is fixedly connected to the outside of the bottom end of the fermentation tank 1; The stirring mechanism 5 includes a driving shaft 51, the outer surface of the driving shaft 51 is fixedly connected with a spline vertical bar 52, the outer side of the spline vertical bar 52 is slidably connected with two upper and lower slide cylinders 53, the outer wall of the slide cylinder 53 is fixedly connected with two support frames 58, the end of the support frame 58 away from the slide cylinder 53 is fixedly connected with a fine nozzle 59, the bottom end of the fine nozzle 59 is fixedly connected with a branch pipe 510, the side of the lower slide cylinder 53 is fixedly connected with a ventilation upper pipe 511, the bottom surface of the upper slide cylinder 53 is fixedly connected with a lower connecting rod 512, the ends of the upper and lower slide cylinders 53 away from the lower connecting rod 512 are slidably connected with a plug plate 54, the surface of the plug plate 54 is fixedly connected with an exhaust port 55, the inner wall of the exhaust port 55 is fixedly connected with a plugging valve block 56, the plugging valve block An elastic ball 57 is provided on the side of the valve block 56, and a slide guide rod 515 is fixedly connected to the outer surface of the branch pipe 510. The bottom end of the slide guide rod 515 is slidably connected to a reciprocating guide ring 514. The outer surface of the reciprocating guide ring 514 is fixedly connected to a ring frame 513. The feed port 4 is fixedly connected to the top surface of the fermentation tank 1, and the gas delivery port 8 is fixedly connected to the top surface of the fermentation tank 1. An elastic spring is provided on the side of the elastic ball 57 away from the plugging valve block 56, and the two ends of the elastic spring are respectively fixedly connected to the elastic ball 57 and the inside of the air extraction port 55. The branch pipe 510 is fixedly connected to the slide cylinder 53, the plug plate 54 is fixedly connected to the drive shaft 51, and a small hole is provided on the outer surface of the fine nozzle 59. The inside of the branch pipe 510 is also provided with a plugging valve block 56 and an elastic spring. The one-way structure of the ball 57 drives the connected driving shaft 51 to rotate through the external motor, so that the driving shaft 51 drives the slide 53 to rotate through the outer spline vertical bar 52, and the support frame 58 connected to the outside of the slide 53 stirs the liquid fermentation material in the fermentation tank 1 with a fine nozzle 59. At the same time, the branch pipe 510 connected to the slide 53 drives the connected slide guide rod 515 to make a circular motion. The slide guide rod 515 contacts the reciprocating guide ring 514 connected to the ring frame 513, so that the slide guide rod 515 slides in the process of sliding with the reciprocating guide ring 514. The guide rail guide rod 515 pushes the slide 53 connected to the branch pipe 510 to move upward along the driving shaft 51 to squeeze the plug plate 54, and the slide 53 squeezes the plug plate 54 so that the inside of the slide 53 is squeezed. The air presses against the elastic ball 57 in the air extraction port 55 and approaches the plugging valve block 56. As the air inside the slide 53 is compressed, the air in the slide 53 passes through the connected branch pipe 510, so that the branch pipe 510 is unidirectionally transported to the inside of the fine nozzle 59 through the built-in elastic ball 57 and the plugging valve block 56, and is unidirectionally ejected from the small holes on the side of the fine nozzle 59. The air with oxygen is ejected through the small holes on the side of the fine nozzle 59, thereby increasing the range and efficiency of the contact between oxygen and microorganisms, thereby improving the fermentation efficiency. When the upper slide 53 drives the lower slide 53 to move upward according to the above process through the connected drive, the upward movement of the lower slide 53 will move away from the inner plug plate 54, and the space is expanded by the lower slide 53 away from the plug plate 54.Air is drawn in from the top air delivery port 8 inside the fermenter 1 through the upper ventilation pipe 511 connected to the air extraction port 55 on the plug plate 54. This air squeezes the elastic ball 57 and pushes the elastic spring to fill the interior of the slide 53. When the lower slide 53 moves downward, it discharges the air through the branch pipe 510 according to the above process. At this time, the interior of the upper slide 53 is in the air extraction state. The upper and lower slides 53 work alternately to aerate and oxygenate the materials at different locations inside the fermenter 1. This not only improves the efficiency of yeast fermentation, but also promotes the flow rate of the liquid mixture by aerating the materials. The alternating operation increases the frequency of oxygenation and expands the range of the liquid materials exposed to oxygen.

[0018] The cleaning mechanism 6 includes a gear shaft frame 61, the bottom surface of the gear shaft frame 61 is rotatably connected to two planetary gears 62, the top outer side of the drive shaft 51 is fixedly connected to a drive gear 64, the outer edge of the planetary gear 62 is meshed and connected to the inner gear ring 63, and the upper and lower sides of the ring frame 513 are fixedly connected to two swing frames 65. The outer surface of the plugging valve block 56 is slidably connected to a scraper 66, and the outer surface of the scraper 66 is provided with a plurality of guide grooves 67. The inner side of each guide groove 67 is slidably connected to an inclined groove guide rod 68. The side surface of the scraper 66 close to the ring frame 513 is provided with a horizontal push groove 69, and the inner side of the horizontal push groove 69 is slidably connected to a bent push rod 610. The end of the bent push rod 610 away from the horizontal push groove 69 is fixedly connected to a cavity float tube 612, and the side surface of the cavity float tube 612 slides The dynamic connection is provided with a vertical slide rod 611, the inner gear ring 63 is rotatably connected to the inner wall of the driving end 3, the gear shaft frame 61 is fixedly connected to the driving end 3, the inclined groove guide rod 68 is fixedly connected to the swing frame 65, the scraper 66 is spaced apart from the ring frame 513, the bent push rod 610 slides from one side of the ring frame 513 to the other side, the vertical slide rod 611 is fixedly connected to the ring frame 513, the cleaning mechanism 6 is divided into two parts, the upper cleaning mechanism 6 is located at the top, and the driving gear 64 is driven by the driving shaft 51 to rotate, so that the driving gear 64 drives the inner gear ring 63, and the swing frame 65 connected to the bottom is driven to make a circular motion around the inner wall of the fermentation tank 1 through the rotation of the inner gear ring 63. When the swing frame 65 moves, the reciprocating guide ring 514 and the slide cylinder 53 are driven to rotate relative to each other through the connected ring frame 513. When the inner wall of the fermentation tank 1 is When the material is injected through the feeding port 4, the material will generate buoyancy on the soaked cavity float tube 612, causing the cavity float tube 612 to move upward, driving the bent push rod 610 to push the horizontal push groove 69 of the scraper 66. The horizontal push groove 69 is forced to push the scraper 66 to make the side guide groove 67 slide along the fixed inclined groove guide rod 68 and fit the upper inner wall of the fermentation tank 1. During the fermentation process, the scraper 66 rotates with the swing frame 65 to fit the inner wall of the fermentation tank 1 to scrape off the water vapor attached to the inner wall, thereby preventing the acidic or alkaline substances in the fermentation material from corroding the inner wall of the fermentation tank 1. At the same time, when the fermentation in the fermenter 1 is completed, the internal material is transported out through the discharge port 9. At this time, when the interior of the fermenter 1 is in an empty tank state, the cleaning mechanism 6 located below is used to clean the inner wall. The cleaning mechanism 6 below pushes the bent push rod 610 to push the scraper 66 located below through the cavity float tube 612 on the ring frame 513. After the material in the fermenter 1 is discharged, the cavity float tube 612 has no buoyancy support and slides downward along the vertical slide rod 611, and allows the scraper 66 to fit the inner wall of the lower half of the fermenter 1 according to the above process. During cleaning, the scraper 66 located below is driven by the swing frame 65 to make a circular motion to scrape off the materials attached to the inner wall of the lower half of the fermenter 1, and then rinse with clean water after cleaning. The cleaning mechanism 6 cleans the upper and lower parts of the fermenter 1 in different time and steps, cooperates with the fermentation step, and cleans by fitting the fermenter 1, reducing cleaning dead corners and further improving the cleaning effect, avoiding material residues and breeding bacteria that affect subsequent use.

[0019] The bottom turning mechanism 7 includes a sedimentation turntable 71, a plurality of turning bars 72 are fixedly connected to the upper surface of the sedimentation turntable 71, an upper turning support frame 73 is provided above the sedimentation turntable 71, and a fixed arc plate 74 is fixedly connected to the side of the upper turning support frame 73 away from the slide cylinder 53. A plurality of connecting supports 75 are provided on the side of the fixed arc plate 74. Both ends of each connecting support frame 75 are fixedly connected to a turning box 76, and a guide inclined plate 77 is fixedly connected to the inside of the turning box 76. The sedimentation turntable 71 is fixedly connected to the swing frame 65 located below, and the sedimentation turntable 71 is rotatably connected to the inner bottom surface of the fermentation tank 1. A plurality of turning bars 72 are distributed in a ring array around the center of the sedimentation turntable 71, and the upper turning support frame 73 is fixedly connected to the surface of the slide cylinder 53 located below. A plurality of turning boxes 76 are connected in sequence through the connecting supports 75. The rotation of the slide 53 located at the bottom drives the connected upper flip support frame 73 to rotate with the air, so that the fixed arc plate 74 connected to the upper flip support frame 73 drives the tipping box 76 to make a circular motion around the center of the fermentation tank 1 through the connecting support frame 75, and the swing frame 65 located at the bottom side of the ring frame 513 drives the sedimentation turntable 71, and the rotation of the sedimentation turntable 71 at the bottom side drives the tipping bar 72 to rotate, so that the rotation of the tipping bar 72 pushes the sediment at the bottom, and the tipping box 76 located at the lowest point drives the sediment together with the surrounding liquid materials to flow upward through the internal guide inclined plate 77, and once again guides the bottom side sediment to float upward through the tipping box 76 located on the upper layer. By allowing the sediment material to float upward, it is avoided that the material sedimentation and stacking during the fermentation process prevent the yeast from fully contacting oxygen and affecting the fermentation effect.

[0020] Working principle: The external motor drives the connected drive shaft 51 to rotate, so that the drive shaft 51 drives the slide 53 to rotate through the outer spline vertical bar 52, and the support frame 58 connected to the outer side of the slide 53 stirs the liquid fermentation material in the fermentation tank 1 with a fine nozzle 59. At the same time, the branch pipe 510 connected to the slide 53 drives the connected slide guide rod 515 to make a circular motion. The slide guide rod 515 contacts the reciprocating guide ring 514 connected to the ring frame 513, so that the slide guide rod 515 slides in contact with the reciprocating guide ring 514, guiding the slide guide rod 515 to slide. The slide 53 connected to the branch pipe 510 is pushed upward along the drive shaft 51 to squeeze the plug plate 54. The slide 53 squeezes the plug plate 54 so that the air inside the slide 53 presses the elastic ball 57 in the air extraction port 55 and approaches the plugging valve block 56. As the air inside the slide 53 is compressed, the air in the slide 53 passes through the connected branch pipe 510, so that the branch pipe 510 is unidirectionally transported to the inside of the fine nozzle 59 through the built-in elastic ball 57 and the plugging valve block 56, and is unidirectionally ejected from the small hole on the side of the fine nozzle 59. The small holes will spray out the air with oxygen, increase the range and efficiency of oxygen contact with microorganisms, and thus improve the fermentation efficiency. When the upper slide 53 drives the lower slide 53 to move upward according to the above process through the connection, the upward movement of the lower slide 53 will move away from the inner plug plate 54, and the space will be expanded by the lower slide 53 away from the plug plate 54, allowing air to pass through the ventilation upper pipe 511 connected to the exhaust port 55 on the plug plate 54 to exhaust the air discharged from the air supply port 8 at the top of the inner side of the fermentation tank 1. The air squeezes the elastic ball 57 and pushes the elastic ball 57. The spring fills the interior of the slide 53. When the slide 53 at the bottom moves downward, the slide 53 will discharge the air through the branch pipe 510 according to the above process. At this time, the interior of the slide 53 at the top is in the air extraction state. The upper and lower slides 53 work alternately to aerate and oxygenate the materials at different upper and lower positions in the fermentation tank 1. While improving the yeast fermentation efficiency, the flow rate of the mixture in the liquid material is promoted by aerating the material. The oxygenation frequency is increased by alternating work, and the range of the liquid material exposed to oxygen is expanded. The cleaning mechanism 6 is divided into two parts, the upper part and the lower part. The cleaning mechanism 6 at the top drives the driving gear 64 through the rotation of the driving shaft 51, so that the driving gear 64 drives the inner gear ring 63. The inner gear ring 63 rotates and drives the swing frame 65 connected to the bottom to make a circular motion around the inner wall of the fermentation tank 1. When the swing frame 65 moves, it drives the reciprocating guide ring 514 and the slide 53 to rotate relative to each other through the connected ring frame 513. When the material is injected into the fermentation tank 1 through the feed port 4, the material will impinge on the immersed cavity float tube 6. 12 generates buoyancy, allowing the cavity float tube 612 to move upward, driving the bent push rod 610 to push the horizontal push groove 69 of the scraper 66. The horizontal push groove 69 is forced to push the scraper 66 to make the side guide groove 67 slide along the fixed inclined groove guide rod 68 and fit the upper inner wall of the fermentation tank 1. During the fermentation process, the scraper 66 rotates with the swing frame 65 to fit the inner wall of the fermentation tank 1 and scrapes off the water vapor attached to the inner wall, preventing the acidic or alkaline substances in the fermentation material from corroding the inner wall of the fermentation tank 1. When the fermentation tank 1 is finished, the material inside is transported out through the discharge port 9. At this time, the fermentation tank 1 is in an empty tank state, and the cleaning mechanism 6 located below is used to allow the cleaning mechanism 6 located below to fall through the cavity float tube 612 on the ring frame 513 to push the bent push rod 610 to push the scraper 66 located below. After the material in the fermentation tank 1 is discharged, the cavity float tube 612 has no buoyancy support and slides downward along the vertical slide rod 611, allowing the scraper 66 to adhere to the inner wall of the lower half of the fermentation tank 1 according to the above process. During cleaning, the scraper 66 located below is driven by the swing frame 65 to perform a circular motion to scrape off the material attached to the inner wall of the lower half of the fermentation tank 1. Then, after cleaning, it is rinsed with clean water. The cleaning mechanism 6 cleans the upper and lower parts of the fermentation tank 1 in a time-divided and step-by-step manner, cooperates with the fermentation step, and cleans the fermentation tank 1 by adhering to the cleaning, thereby reducing the cleaning dead corner and further improving the cleaning effect, thereby preventing the material residue from breeding bacteria and affecting subsequent use. The rotation of the slide 53 located at the bottom drives the connected upper flip support frame 73 to rotate with the air, so that the fixed arc plate 74 connected to the upper flip support frame 73 drives the tipping box 76 to make a circular motion around the center of the fermentation tank 1 through the connecting support frame 75, and the swing frame 65 located at the bottom side of the ring frame 513 drives the sedimentation turntable 71, and the rotation of the sedimentation turntable 71 at the bottom side drives the tipping bar 72 to rotate, so that the rotation of the tipping bar 72 pushes the sediment at the bottom, and the tipping box 76 located at the lowest point drives the sediment together with the surrounding liquid materials to flow upward through the internal guide inclined plate 77, and once again guides the bottom side sediment to float upward through the tipping box 76 located on the upper layer. By allowing the sediment material to float upward, it is avoided that the material sedimentation and stacking during the fermentation process prevent the yeast from fully contacting oxygen and affecting the fermentation effect.

[0021] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A fermentation device for producing condiments, comprising a fermentation tank (1), characterized in that: The bottom surface of the fermentation tank (1) is fixedly connected to a support column (2), the top surface of the fermentation tank (1) is fixedly connected to a driving end (3), and a material delivery port (4) and a gas delivery port (8) are respectively provided on both sides of the driving end (3). The interior of the fermentation tank (1) is fixedly connected to a stirring mechanism (5), and a cleaning mechanism (6) is provided on the outside of the stirring mechanism (5). The bottom end of the cleaning mechanism (6) is provided with a bottom-sinking and turning mechanism (7), and the outside of the bottom end of the fermentation tank (1) is fixedly connected to a discharge port (9); The stirring mechanism (5) comprises a driving shaft (51), the outer surface of the driving shaft (51) is fixedly connected to a spline vertical bar (52), the outer side of the spline vertical bar (52) is slidably connected to two upper and lower slide cylinders (53), the outer wall of the slide cylinder (53) is fixedly connected to two support frames (58), the end of the support frame (58) away from the slide cylinder (53) is fixedly connected to a fine nozzle (59), the bottom end of the fine nozzle (59) is fixedly connected to a branch pipe (510), and the branch pipe (510) is located below. The side of the slide (53) is fixedly connected to a ventilation upper tube (511), the bottom surface of the slide (53) located above is fixedly connected to a lower connecting rod (512), and the ends of the slide (53) at the upper and lower positions away from the lower connecting rod (512) are both slidably connected to plug plates (54), the surface of the plug plate (54) is fixedly connected to an air extraction port (55), the inner wall of the air extraction port (55) is fixedly connected to a plugging valve block (56), and an elastic ball (57) is provided on the side of the plugging valve block (56).

2. A fermentation device for condiment production according to claim 1, characterized in that: The outer surface of the branch pipe (510) is fixedly connected to a slide rail guide rod (515), the bottom end of the slide rail guide rod (515) is slidably connected to a reciprocating guide ring (514), and the outer surface of the reciprocating guide ring (514) is fixedly connected to a ring frame (513).

3. A fermentation device for condiment production according to claim 2, characterized in that: The feed port (4) is fixedly connected to the top surface of the fermentation tank (1), the gas delivery port (8) is fixedly connected to the top surface of the fermentation tank (1), an elastic spring is provided on the side of the elastic ball (57) away from the plugging valve block (56), and the two ends of the elastic spring are respectively fixedly connected to the elastic ball (57) and the inside of the air extraction port (55), the branch pipe (510) is fixedly connected to the slide cylinder (53), the plug plate (54) is fixedly connected to the drive shaft (51), a small hole is provided on the outer surface of the fine nozzle (59), and a one-way structure of the plugging valve block (56) and the elastic ball (57) is also provided inside the branch pipe (510).

4. A fermentation device for condiment production according to claim 3, characterized in that: The cleaning mechanism (6) includes a gear shaft frame (61), the bottom surface of the gear shaft frame (61) is rotatably connected to two planetary gears (62), the top outer side of the driving shaft (51) is fixedly connected to a driving gear (64), the outer edge of the planetary gear (62) is meshedly connected to an inner gear ring (63), the upper and lower sides of the ring frame (513) are fixedly connected to two swing frames (65), and the outer surface of the plugging valve block (56) is slidably connected to a scraper (66).

5. A fermentation device for producing condiments according to claim 4, characterized in that: The outer surface of the scraper (66) is provided with a plurality of guide grooves (67), and the inner side of each guide groove (67) is slidably connected to an inclined groove guide rod (68). The scraper (66) is provided with a transverse push groove (69) on the side of one end close to the ring frame (513), and the inner side of the transverse push groove (69) is slidably connected to a bent push rod (610). The end of the bent push rod (610) away from the transverse push groove (69) is fixedly connected to a cavity float tube (612), and the side of the cavity float tube (612) is slidably connected to a vertical slide rod (611).

6. A fermentation device for condiment production according to claim 5, characterized in that: The inner gear ring (63) is rotatably connected to the inner wall of the driving end (3), the gear shaft frame (61) is fixedly connected to the driving end (3), the inclined groove guide rod (68) is fixedly connected to the swing frame (65), the scraper (66) is spaced apart from the ring frame (513), the bent push rod (610) slides from one side of the ring frame (513) to the other side, and the vertical sliding rod (611) is fixedly connected to the ring frame (513).

7. A fermentation device for condiment production according to claim 6, characterized in that: The bottom turning mechanism (7) includes a settling turntable (71), the upper surface of which is fixedly connected to a plurality of turning bars (72), an upper turning support frame (73) is provided above the settling turntable (71), a fixed arc plate (74) is fixedly connected to the side of the upper turning support frame (73) away from the slide cylinder (53), and a plurality of connecting supports (75) are provided on the side of the fixed arc plate (74), and both ends of each connecting support frame (75) are fixedly connected to a turning box (76), and a guide inclined plate (77) is fixedly connected inside the turning box (76).

8. The fermentation device for condiment production according to claim 7, characterized in that: The sedimentation turntable (71) is fixedly connected to the swing frame (65) located below, and the sedimentation turntable (71) is rotatably connected to the inner bottom surface of the fermentation tank (1). A plurality of the turning bars (72) are distributed in a circular array around the center of the sedimentation turntable (71). The upper turning support frame (73) is fixedly connected to the surface of the slide cylinder (53) located below, and a plurality of the turning boxes (76) are connected in sequence through the connecting support frame (75).

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