Airing and yeast adding device for vinasse

Abstract

The utility model belongs to the technical field of vinasse spreading and airing, and particularly discloses a vinasse spreading and airing yeast adding device which comprises a rack and a chain scraper conveyor arranged on the rack, the chain scraper conveyor comprises a chain plate, a cleaning water tank is arranged at one end, close to a discharge port, of the rack, and a cleaning assembly used for cleaning the chain plate is arranged in the cleaning water tank; two first chain wheels are horizontally arranged in the cleaning water tank at a certain interval, second chain wheels are arranged below the first chain wheels, and a chain plate bypasses the tops of the first chain wheels and the bottoms of the second chain wheels. The cleaning assembly comprises two cleaning pipes which are obliquely arranged on the two sides of the chain plate close to one side of the feeding port. According to the airing and yeast adding device, the integrated operation of airing and yeast adding of vinasse can be achieved, the chain plate can be automatically cleaned, the cleaning efficiency and the cleaning cleanliness are improved by adopting a cleaning mode of flushing water and brushing the chain plate at the same time, the vinasse can be effectively prevented from being attached to the brush under the action of cleaning water, and the vinasse can be effectively prevented from being damaged. And the vinasse adsorbed on the chain plate is easier to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of wine lees spreading and airing, in particular to a device for spreading and airing wine lees and adding koji. Background Art

[0002] During the production of liquor, it must go through the airing process, also known as cooling, which is to quickly and evenly cool the mash out of the steamer to the temperature of entering the cellar, and to promote the volatile acid and surface moisture of the mash to evaporate as much as possible. The traditional airing process is to manually air the mash on the ground, so the hygiene requirements of the airing ground are very high. Since the mash is relatively viscous, it takes a lot of manpower and time to flatten the mash on the ground. The labor intensity is high, and the uniformity of the mash cannot be guaranteed, resulting in uneven drying of the mash, which also affects the subsequent uniform mixing of the koji and the mash; and the mash piled on the ground is dried naturally, which takes a long time to air and has low efficiency.

[0003] In order to further understand the existing drying technology, after searching, in the prior art, Chinese patent CN104673583A discloses a grain dregs drying and koji adding device, including a controller and a feeder frame, a feeder hopper is provided between the feeder frame, a feeder chain plate driven by a driving device is provided at a position corresponding to the feeder hopper at the lower part of the feeder frame, a vertical feeder partition is provided between the feeder hopper and the feeder chain plate, one end of the feeder chain plate is connected to a drying machine chain plate arranged on the drying machine frame, a plurality of circular holes are opened on the drying machine chain plate, drying machine guard plates are provided on both sides of the drying machine chain plate, an air chamber is formed between the drying machine guard plate, the drying machine frame and the drying machine chain plate, and a centrifugal fan connected to the interior of the air chamber is provided on the side of the air chamber.

[0004] After analysis, although the above application solves the problem of automated spreading and drying of wine lees, the wine lees drying and koji adding device does not have automated equipment for cleaning the chain plates, and the chain plates need to be cleaned manually. Manual cleaning of the chain plates is difficult, time-consuming, and inefficient, so the device is not perfect enough. Utility Model Content

[0005] Aiming at the technical problem that the prior art grain lees drying and koji adding device lacks the function of automatically cleaning the chain plate, which makes manual cleaning of the chain plate difficult, time-consuming and inefficient, the utility model provides a device for drying and adding koji for distiller's grains. The prior art koji adding machine is used as a reference for the utility model.

[0006] The technical scheme adopted by the utility model is: a device for spreading and adding lees to dry, comprising a frame and a chain conveyor arranged on the frame, the chain conveyor comprising a chain, one end of the chain conveyor is a feed port, and the other end is a discharge port, a cleaning water tank is arranged at one end of the frame close to the discharge port, a cleaning assembly for cleaning the chain is arranged in the cleaning water tank; two first sprockets are arranged horizontally at a certain distance in the cleaning water tank, a second sprocket is arranged below the first sprocket, the chain plate passes around the top of the first sprocket and the bottom of the second sprocket, and the two first sprockets and the second sprocket are arranged in an inverted triangle; the cleaning assembly comprises two cleaning pipes obliquely arranged on both sides of the chain plate close to the feed port, a cleaning nozzle facing the chain is arranged on the cleaning pipe, a first cleaning shaft, a second cleaning shaft and a power assembly for driving the first cleaning shaft and the second cleaning shaft to rotate are arranged on both sides of the chain plate below the cleaning pipe, and brushes are arranged on the first cleaning shaft and the second cleaning shaft.

[0007] Furthermore, the power assembly includes a cleaning motor connected to one end of the first cleaning shaft, a first gear is provided at the other end of the first cleaning shaft, a second gear is provided at the end of the second cleaning shaft, a third gear is hinged on the cleaning water tank, the first gear and the third gear are meshedly connected through the first rack, the first gear and the third gear are meshedly connected on the inner side of the first rack, the second gear is meshedly connected on the outer side of the first rack, and the first cleaning shaft and the second cleaning shaft have opposite rotation directions.

[0008] Furthermore, the water temperature in the cleaning pipe is 70°C to 80°C.

[0009] Furthermore, a preheating pipe is arranged beside the inclined chain plate near the discharge port in the cleaning water tank, and a preheating nozzle is provided on the preheating pipe facing the surface of the chain plate.

[0010] Furthermore, the water temperature in the preheating tube is 70°C to 80°C.

[0011] Furthermore, a plurality of air chambers are arranged below the chain plate, the sides of the air chambers are connected to fans, a plurality of ventilation holes with diameters smaller than the size of the lees particles are arranged on the chain plate, and the air blown into the air chambers by the fans can flow out through the ventilation holes.

[0012] Furthermore, the fan is arranged to be tilted upward, and the angle between the fan and the horizontal direction is 8° to 15°.

[0013] Furthermore, a breaking component for breaking up the wine lees on the chain is arranged above the chain conveyor.

[0014] Furthermore, the scattering assembly includes a plurality of scattering shafts arranged along the width direction of the chain plate and a scattering motor driving the scattering shafts to rotate, and the scattering shafts are provided with a plurality of scattering teeth perpendicular to the scattering shafts.

[0015] Furthermore, the scattering teeth are provided with reinforcing ribs parallel to the scattering axis.

[0016] Furthermore, the distance between the bottom of the breaking up assembly and the surface of the chain plate is 8 mm to 12 mm.

[0017] Furthermore, a temperature measuring component for real-time detection of the temperature of the lees is provided above the chain plate.

[0018] Furthermore, the temperature measuring assembly includes a mounting plate arranged above the chain plate, the bottom of the mounting plate is obliquely connected to a temperature measuring plate, and the temperature measuring plate is connected to a temperature sensor.

[0019] Furthermore, a long hole is provided on the temperature measuring plate, and the temperature sensor is bolted to the temperature measuring plate through the long hole.

[0020] Furthermore, a dust cover is provided on the top of one end of the discharge port where the chain conveyor is located, a notch is provided on the top of the dust cover, and a koji adding machine for adding koji medicine to the wine lees on the chain is installed on the notch.

[0021] Furthermore, a door curtain is arranged at one end of the dust cover facing the feed inlet, and the door curtain is made of silica gel.

[0022] Furthermore, a stirring component is provided on one side of the notch in the dust cover close to the discharge port, and the stirring component is used to mix the wine lees and the koji medicine evenly.

[0023] Furthermore, the stirring assembly includes a stirring shaft arranged in the width direction of the chain plate and a stirring motor driving the stirring shaft to rotate. The stirring shaft is provided with a plurality of stirring teeth perpendicular to the stirring shaft, and stirring blades are provided at the ends of the stirring teeth.

[0024] Furthermore, a material incoming detection component is provided on one side of the notch in the dust cover close to the feed port, and the material incoming detection component is used to detect the incoming material situation on the chain plate, and then drive the stirring component to run automatically.

[0025] Furthermore, the incoming material detection component includes a detection axis hinged in the width direction of the frame, a detection rod perpendicular to the detection axis is connected to the detection axis, a detection block is arranged at the end of the detection rod, the detection block is located below the detection axis under the action of gravity, a detection plate is arranged at the end of the detection axis, and a sensor for use with the detection plate is arranged at the position of the frame corresponding to the detection plate.

[0026] Furthermore, a scraper for scraping off the lees on the chain plate is arranged on the discharge port in the dust cover.

[0027] Furthermore, a cleaning component for cleaning the lees on the chain plate is arranged on the side of the scraper.

[0028] Furthermore, the cleaning assembly includes a first cleaning shaft and a second cleaning shaft arranged side by side, a plurality of brushes are provided on the first cleaning shaft and the second cleaning shaft, a cleaning motor for driving the first cleaning shaft to rotate is provided on the frame, a fourth gear is provided at the end of the first cleaning shaft, a fifth gear is provided at the end of the second cleaning shaft, and the fourth gear is meshed with the fifth gear through a second rack.

[0029] Furthermore, a receiving plate connected to the frame is arranged obliquely below the chain plate, and the receiving plate is used to catch the lees dropped from the chain plate, and the end of the receiving plate extends into the cleaning water tank.

[0030] The beneficial effects of the utility model are:

[0031] 1. The drying and adding koji device of the utility model can not only realize the integrated operation of spreading and adding koji of wine lees, but also can automatically clean the chain plate. The cleaning method of flushing water and brushing the chain plate is adopted, which improves the cleaning efficiency and cleanliness. Under the action of cleaning water, the wine lees can be effectively prevented from adhering to the brush, and the wine lees adsorbed on the chain plate can be more easily removed.

[0032] 2. The utility model also arranges a preheating pipe in the cleaning water tank. Before the chain plate reaches the cleaning component, hot water is sprayed on the chain plate in advance. The hot water can reduce the adsorption force of the wine lees on the chain plate and also soften the wine lees, so that the chain plate can be cleaned more conveniently in the subsequent sequence.

[0033] 3. The utility model can drive two cleaning shafts to rotate through one cleaning motor, thereby reducing the number of equipment arrangements and production costs. The two cleaning shafts are driven to rotate in opposite directions through an ingenious gear rack structure, so that the brushes of the two cleaning shafts can effectively sweep the lees adsorbed on the chain plate into the cleaning water tank below, thereby preventing the brushed lees from being adsorbed onto the clean chain plate again.

[0034] 4. The utility model adjusts the angle of the fan so that the kinetic energy and potential energy of the airflow blown into the wind chamber by the fan are greater and the impact force is stronger, so that the airflow can quickly break through the lees layer and quickly take away the heat energy of the lees, thereby improving the cooling efficiency and rate of the lees. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is the front view of the utility model.

[0036] Figure 2 yes Figure 1 Top view of the .

[0037] Figure 3 It is a stereogram of the utility model.

[0038] Figure 4 yes Figure 2 A is a partial enlarged view after rotation.

[0039] Figure 5 yes Figure 3 A partial enlarged view of B.

[0040] Figure 6 This is a diagram of the internal structure of the cleaning water tank.

[0041] Figure 7 yes Figure 6 A partial enlarged view of C in the middle.

[0042] Figure 8 It is a three-dimensional diagram of the utility model (dust cover omitted).

[0043] Fig. 9 yes Figure 8 A partial enlarged view of D in the middle.

[0044] Fig.10 yes Figure 8 A partial enlarged view of E.

[0045] Fig.11 Schematic diagram of the structure of the second rack.

[0046] The markings in the figure are:

[0047] 1. Frame; 101. Air chamber; 102. Fan; 103. Feeding plate; 104. Cleaning water tank;

[0048] 2. Chain conveyor; 201. Chain; 202. Feed inlet; 203. Discharge outlet; 204. First sprocket; 205. Second sprocket;

[0049] 3. Cleaning assembly; 301. Cleaning tube; 302. First cleaning shaft; 303. Second cleaning shaft; 304. Cleaning motor; 305. First gear; 306. Second gear; 307. Third gear; 308. First rack; 309. Preheating tube;

[0050] 4. Break up the components; 401. Break up the shaft; 402. Break up the motor; 403. Break up the gear; 404. Strengthen the ribs;

[0051] 5. Temperature measuring component; 501. Mounting plate; 502. Temperature measuring plate; 503. Temperature sensor; 504. Long hole;

[0052] 6. Dust cover; 601. Notch; 602. Door curtain; 603. Scraper;

[0053] 7. stirring assembly; 701. stirring shaft; 702. stirring motor; 703. stirring teeth; 704. stirring blades;

[0054] 8. Incoming material detection assembly; 801. Detection shaft; 802. Detection rod; 803. Detection block; 804. Detection plate; 805. Sensor;

[0055] 9. Cleaning assembly; 901. First cleaning shaft; 902. Second cleaning shaft; 903. Cleaning motor; 904. Fourth gear; 905. Fifth gear; 906. Second rack. DETAILED DESCRIPTION

[0056] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0057] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] The utility model is further described below in conjunction with the accompanying drawings.

[0059] Embodiment 1

[0060] In order to solve the technical problems existing in the background technology, the utility model provides a device for spreading and adding koji for wine lees.

[0061] The specific technical solution includes a frame 1 and a chain conveyor 2 arranged on the frame 1. The chain conveyor 2 includes a driving sprocket, a driven sprocket, a reduction motor driving the driving sprocket to rotate, and a chain plate 201 connected between the driving sprocket and the driven sprocket. One end of the chain conveyor 2 is a feed port 202, and the other end is a discharge port 203. The reduction motor drives the driving sprocket to rotate, and the driving sprocket drives the driven sprocket to rotate synchronously through the chain to realize the transportation of materials. The frame plays a role in supporting the chain conveyor, and the chain conveyor transports materials.

[0062] The above structure is a common structure of the prior art airing machine. In order to solve the technical problem that the prior art lacks the automatic cleaning function of the chain plate, which makes manual cleaning of the chain plate difficult, time-consuming and inefficient, the present application makes the following improvements:

[0063] Reference Figure 1, Figure 2 , Figure 3 and Figure 6 In the present application, a cleaning water tank 104 is provided at one end of the frame 1 near the discharge port 203. The cleaning water tank 104 is an inverted triangle, and a cleaning component 3 for cleaning the chain plate 201 is provided in the cleaning water tank 104; two first sprockets 204 are arranged horizontally at a certain distance in the cleaning water tank 104, and a second sprocket 205 is arranged below the first sprocket 204. The chain plate 201 bypasses the top of the first sprocket 204 and the bottom of the second sprocket 205, and the two first sprockets 204 and the second sprocket 205 are arranged in an inverted triangle.

[0064] The purpose of the cleaning water tank 104 is to prevent the water of the cleaning component and the washed wine lees from splashing on the ground, causing the site to be dirty and messy. The top and bottom of the cleaning water tank 104 are open. The cleaning water tank 104 adopts a design of wide at the top and narrow at the bottom, which is convenient for the sewage after cleaning to flow out to the designated location for collection. In order to make the chain plate 201 meet the design requirements of the cleaning component 3, two first sprocket wheels 204 and second sprocket wheels 205 are arranged in an inverted triangle. The chain plate 201 bypasses the top of the first sprocket wheel 204 and the bottom of the second sprocket wheel 205. The two first sprocket wheels 204 and second sprocket wheels 205 change the direction of the chain plate 201, so that the chain plate 201 extends into the cleaning water tank 104, so that the cleaning component 3 can clean the chain plate 201.

[0065] The specific design of the cleaning component 3 is as follows: Figure 6 The cleaning component 3 includes two cleaning pipes 301 obliquely arranged on both sides of the chain plate 201 near the feed port 202. The cleaning pipes 301 are provided with cleaning nozzles facing the chain plate 201. The first cleaning shaft 302, the second cleaning shaft 303 and the power component for driving the first cleaning shaft 302 and the second cleaning shaft 303 to rotate are arranged on both sides of the chain plate 201 below the cleaning pipes 301. Brushes are provided on the first cleaning shaft 302 and the second cleaning shaft 303.

[0066] Working principle: After the chain conveyor has spread out all the wine lees, in order to ensure the cleanliness of the chain and prevent the wine lees from being adsorbed on the chain 201 and deteriorating and getting moldy, the chain conveyor 2 needs to be cleaned after use. The cleaning method is: start the chain conveyor 2 and the cleaning shaft 302, and introduce clean water into the cleaning pipe 301 through the water pump. The power component drives the cleaning shaft 302 to rotate, and the cleaning shaft 302 drives the brush thereon to rotate synchronously to achieve the brushing of the chain 201; while brushing, the clean water in the cleaning pipe 301 is sprayed toward the chain 201 through the cleaning nozzle, realizing a cleaning method of flushing water while brushing the chain, thereby improving the cleaning efficiency and cleanliness. Under the action of the cleaning water, the wine lees can also be effectively prevented from adhering to the brush, and the wine lees adsorbed on the chain can be more easily removed. In addition, the present application is provided with cleaning nozzles on both the inner and outer sides of the chain plate 201, that is, the inner and outer sides of the chain plate 201 can be cleaned simultaneously, which further ensures the cleanliness and cleanliness of the chain plate. In order to further improve the cleaning efficiency and cleanliness, the water temperature of the cleaning water in the present application is 80°C. Hot water can more effectively soften the wine lees on the chain plate, reduce the adsorption force of the wine lees on the chain plate, and make the wine lees easier to fall off.

[0067] In order to improve the heat dissipation rate of the lees on the chain plate 201, refer to Figure 1 and Figure 2 In this embodiment, a plurality of air chambers 101 are further provided below the chain plate 201. The side of the air chambers 101 is connected to a fan 102. The chain plate 201 is provided with a plurality of ventilation holes with a diameter smaller than the particle size of the lees. The air blown into the air chambers 101 by the fan 102 can flow out through the ventilation holes. The fan 102 blows air into the air chambers 101, and the air reaches the lees through the ventilation holes, which can quickly take away the heat of the lees and accelerate the cooling of the lees.

[0068] The wine lees spread out on the chain conveyor have been cooked at high temperature, so the wine lees may become compacted. Therefore, in order to deal with the above situation, this embodiment also provides a breaking component 4 above the chain conveyor 2 for breaking up the wine lees on the chain plate 201.

[0069] The specific plan for breaking up the components is: refer to Figure 4 , including a plurality of scattering shafts 401 arranged along the width direction of the chain plate 201 and a scattering motor 402 driving the scattering shafts 401 to rotate, the scattering shafts 401 are provided with a plurality of scattering teeth 403 perpendicular to the scattering shafts 401, and the scattering teeth 403 are provided with reinforcing ribs 404 parallel to the scattering shafts 401.

[0070] Working principle: the breaking motor 402 drives the breaking shaft 401 to rotate, and the breaking shaft 401 drives the breaking teeth 403 thereon to rotate synchronously, so as to break up the wine lees on the chain plate 201.

[0071] The distance between the breaking up component and the surface of the chain plate cannot be too large, otherwise the lees at the bottom cannot be reached by the breaking up component and cannot be effectively broken up; the distance between the breaking up component and the surface of the chain plate cannot be too small, otherwise it may interfere with the chain plate. Therefore, after comprehensively considering the manufacturing error, installation error and operating wear of the breaking up component, the preferred distance between the bottom of the breaking up component 4 and the surface of the chain plate 201 is 10 mm.

[0072] In order to understand the temperature of the lees on the chain plate in real time, to determine whether the lees meet the temperature for fermentation in the cellar, and to control the corresponding equipment, such as the fan, refer to Figure 2 and Figure 3 In this embodiment, a temperature measuring component 5 for real-time detection of the temperature of the lees is also provided above the chain plate 201.

[0073] The specific technical solution of the temperature measuring component 5 is as follows: Figure 5 The temperature measuring assembly 5 includes a mounting plate 501 disposed above the chain plate 201, and a temperature measuring plate 502 is obliquely connected to the bottom of the mounting plate 501, and a temperature sensor 503 is connected to the temperature measuring plate 502. When measuring the temperature, the temperature sensor 503 is located in the lees, and the obliquely arranged temperature measuring plate 502 makes the temperature sensor 503 also obliquely arranged, so that the contact area span between the temperature sensor 503 and the lees is larger, thereby improving the detection range and accuracy of the temperature sensor 503. At the same time, in order to facilitate the adjustment of the position of the temperature sensor 503, a long hole 504 is provided on the temperature measuring plate 502, and the temperature sensor 503 is bolted to the temperature measuring plate 502 through the long hole 504.

[0074] At the same time, in order to realize the process of adding koji on the drying machine, refer to Figure 3 In this embodiment, a dust cover 6 is provided at the top of one end of the discharge port 203 of the chain conveyor 2, and a notch 601 is provided at the top of the dust cover 6. A koji adding machine (not shown in the figure) for adding koji medicine to the lees on the chain is installed on the notch 601. The koji adding machine is a prior art device, which is used as a reference for the utility model, and its specific structure and principle are not repeated here.

[0075] In order to prevent the koji powder from scattering to the workshop and causing waste and endangering the health of the staff, the present application also provides a door curtain 602 at one end of the dust cover 6 facing the feed port 202. The door curtain 602 is made of silica gel. When the chain conveyor is running, the wine lees on the chain can naturally lift the door curtain without affecting the passage of the wine lees on the chain.

[0076] In addition, the koji powder added to the lees needs to be mixed with the lees, so refer to Fig.10 The present application also provides a stirring component 7 on the side of the notch 601 in the dust cover 6 near the discharge port 203, and the stirring component 7 is used to mix the wine lees and the koji medicine evenly.

[0077] In the specific technical solution, the stirring assembly 7 includes a stirring shaft 701 arranged in the width direction of the chain plate 201 and a stirring motor 702 driving the stirring shaft 701 to rotate. The stirring shaft 701 is provided with a plurality of stirring teeth 703 perpendicular to the stirring shaft 701 , and stirring blades 704 are provided at the ends of the stirring teeth 703 .

[0078] Working principle: the stirring motor 702 drives the stirring shaft 701 to rotate, and the stirring shaft 701 drives the stirring teeth 703 and the stirring blades 704 thereon to rotate synchronously, so as to achieve the mixing of the wine lees and the koji medicine on the chain plate 201.

[0079] To further improve automation, the stirring component 7 is automatically started and stopped according to the material conditions. Figure 8 In this embodiment, a material incoming detection component 8 is also provided on the side of the notch 601 in the dust cover 6 near the feed port 202. The material incoming detection component 8 is used to detect the incoming material on the chain plate 201, and then drive the stirring component 7 to automatically operate.

[0080] In the specific technical solution, refer to Fig. 9 The incoming material detection component 8 includes a detection shaft 801 hinged in the width direction of the frame 1, and a detection rod 802 perpendicular to the detection shaft 801 is connected to the detection shaft 801. A detection block 803 is arranged at the end of the detection rod 802. Under the action of gravity, the detection block 803 is located below the detection shaft 801. A detection plate 804 is arranged at the end of the detection shaft 801. The frame 1 is provided with a sensor 805 used in conjunction with the detection plate 804 at a position corresponding to the detection plate 804.

[0081] Working principle: Since the detection shaft 801 is hinged with the frame, the detection block 803 will fall under the gravity of the detection rod 802 and the detection block 803, that is, the detection block 803 will always be below the detection shaft 801. When there is no material on the chain plate, the detection plate 804 blocks the sensor 805. At this time, the sensor 805 can detect the signal of the detection plate 804, which means that there is no wine lees on the chain plate 201; when there is wine lees on the chain plate 201, the wine lees gradually approach the detection block 803 as the chain plate 201 runs, and the wine lees contact the detection block 803. Since the wine lees have a certain thickness, the wine lees will drive the detection block 803 to rotate in the direction of the chain plate running, and the detection plate 804 will rotate synchronously with the detection shaft 801. The detection plate 804 after rotation no longer blocks the sensor 805. At this time, the sensor 805 cannot detect the signal of the detection plate 804, which proves that there is wine lees on the chain plate 201 at this time, and the control system starts the stirring component 7 and the cleaning component 9.

[0082] In order to facilitate unloading and make unloading more thorough, this embodiment also provides a scraper 603 for scraping off the lees on the chain plate 201 on the discharge port 203 in the dust cover 6, and a cleaning component 9 for cleaning the lees on the chain plate is provided next to the scraper 603.

[0083] When the wine lees on the chain plate are transported to the discharge port, most of the wine lees adsorbed on the chain plate can be scraped off by the scraper, and a small amount of wine lees adsorbed on the chain plate can be cleaned off by the cleaning component 9. Under the action of the dual measures, the unloading is more thorough.

[0084] In the specific technical solution, refer to Fig.10 and Fig.11 The cleaning component 9 includes a first cleaning shaft 901 and a second cleaning shaft 902 arranged side by side, and a plurality of brushes are provided on the first cleaning shaft 901 and the second cleaning shaft 902. A cleaning motor 903 for driving the first cleaning shaft 901 to rotate is provided on the frame 1. A fourth gear 904 is provided at the end of the first cleaning shaft 901, and a fifth gear 905 is provided at the end of the second cleaning shaft 902. The fourth gear 904 is meshedly connected with the fifth gear 905 through a second rack 906.

[0085] Working principle: The cleaning motor 903 drives the first cleaning shaft 901 to rotate, and the four gears 904 on the first cleaning shaft 901 drive the second cleaning shaft 902 connected to the fifth gear 905 to rotate synchronously through the second rack 906, thereby realizing a solution in which one cleaning motor 903 drives two cleaning shafts to rotate, saving the number of motors arranged, reducing production costs, and also reducing the energy consumption of the equipment, thereby achieving the effect of reducing costs and increasing efficiency.

[0086] In order to avoid the technical problem of the wine lees adsorbed on the chain falling to the ground and causing a dirty and messy working environment, refer to Figure 1 In this embodiment, a receiving plate 103 connected to the frame 1 is arranged obliquely below the chain plate 201. The receiving plate 103 is used to receive the lees falling from the chain plate 201. The end of the receiving plate 103 extends into the cleaning water tank 104. The lees on the receiving plate 103 are washed by water and flow into the cleaning water tank 104, and then discharged to a designated location.

[0087] Embodiment 2

[0088] There are currently two most common design methods for the power assembly in Example 1: 1. Single-machine driving single-axis transmission, that is, one reduction motor drives one cleaning axis to rotate, so two cleaning axes require two reduction motors to drive. This method requires more reduction motors to be arranged, high energy consumption, and high production costs; 2. Single-machine driving dual-axis rotation, that is, one reduction motor drives two cleaning axes to rotate, mainly through the transmission method of gear racks, just like Fig.11 The cleaning components are designed in the same way.

[0089] but Fig.11 The design of the cleaning assembly in the embodiment cannot be used for the power assembly in this embodiment because the two cleaning shafts in this embodiment are arranged on both sides of the chain plate 201 respectively. Fig.11 The two gears in the chain plate 201 rotate synchronously in the same direction. For example, if the first cleaning shaft 303 on the left side of the chain plate 201 rotates clockwise, the lees on the chain plate can be swept down to the bottom. Then, the first cleaning shaft 303 on the right side of the chain plate 201 also rotates clockwise, and the first cleaning shaft 303 on the right side of the chain plate will brush the lees upward. The brushed lees will move upward and be adsorbed onto the cleaned chain plate again, thus losing the cleaning function.

[0090] Therefore, in order to solve the above technical problems, based on the first embodiment, refer to Figure 7 , this embodiment makes the following improvements to the power assembly:

[0091] The power assembly includes a cleaning motor 304 connected to one end of the first cleaning shaft 302, a first gear 305 is provided at the other end of the first cleaning shaft 302, a second gear 306 is provided at the end of the second cleaning shaft 303, a third gear 307 is hinged on the cleaning water tank 104, the first gear 305 and the third gear 307 are meshedly connected through the first rack 308, the first gear 305 and the third gear 307 are meshedly connected on the inner side of the first rack 308, the second gear 306 is meshedly connected on the outer side of the first rack 308, and the first cleaning shaft 302 and the second cleaning shaft 303 have opposite rotation directions.

[0092] Working principle: The cleaning motor 304 drives the first gear 305 to rotate through the first cleaning shaft 302, and the first gear 305 drives the third gear 307 and the second gear 306 to rotate synchronously through the first rack 308. Since the first gear 305 and the third gear 307 are meshed and connected to the inner side of the first rack 308, the first gear 305 and the third gear 307 rotate in the same direction. Since the second gear 306 is meshed and connected to the outer side of the first rack 308, the second gear 306 rotates in the opposite direction to the first gear 305. The first gear 305 is connected to the first cleaning shaft 302, and the second gear 306 is connected to the second cleaning shaft 303. Therefore, the first cleaning shaft 302 and the second cleaning shaft 303 rotate in opposite directions, which effectively enables the brushes of the two cleaning shafts to sweep the wine lees adsorbed on the chain plate into the cleaning water tank below it, so as to prevent the wine lees brushed off from being adsorbed upward onto the clean chain plate again.

[0093] Embodiment 3

[0094] In order to further soften the lees adsorbed on the chain plate, based on the first embodiment, the present embodiment makes the following improvements:

[0095] In the specific technical solution, refer to Figure 6 In this embodiment, a preheating pipe 309 is arranged beside the inclined chain plate 201 near the discharge port 203 in the cleaning water tank 104, and a preheating nozzle is provided on the preheating pipe 309 facing the surface of the chain plate 201.

[0096] Working principle: Before the chain plate 201 reaches the cleaning component 3, water is sprayed on the chain plate 201 in advance. The water can reduce the adsorption force of the wine lees on the chain plate 201 and soften the wine lees. Just like we use a steamer to steam rice, we soak the steamer in water after use. The purpose is the same, which is to reduce the adsorption force of rice on the inner wall of the steamer and soften the rice, making it easier to clean the steamer later. The principles of the two are the same. In order to further improve the softening effect, the water temperature in the preheating tube 309 is 80°C.

[0097] Embodiment 4

[0098] At present, fans are all horizontally connected to the side of the wind chamber, including the fan of the grain lees drying and koji adding device in the background technology, which is also horizontally connected to the side of the wind chamber. The defect of this method is that since the fan is horizontally arranged, the wind blown into the wind chamber also enters horizontally, and the wind blown into the wind chamber is completely blocked by the side of the wind chamber. After being blocked, the airflow is redirected and moves upward, which reduces the potential energy and speed of the airflow. The airflow will lose part of its potential energy, and finally makes it difficult for the airflow to break through the wine lees on the chain plate, resulting in low heat dissipation efficiency of the wine lees.

[0099] Therefore, in order to solve the above technical problems, the present application makes the following improvements:

[0100] The present application arranges the fan 102 obliquely upward, and the angle between the fan and the horizontal direction is 10°. It can be seen that the improved fan is arranged obliquely upward, so the airflow blown into the air chamber 101 is also obliquely upward, thereby avoiding the problem of most of the airflow being blocked by the side wall of the air chamber 101 and reducing the potential energy. Therefore, the kinetic energy and potential energy of the airflow blown into the air chamber 101 by the fan 102 are greater, and the impact force is stronger, so that the airflow can quickly break through the lees layer and quickly take away the heat energy of the lees, thereby improving the cooling efficiency and rate of the lees.

[0101] The above specific implementation methods further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above are only specific implementation methods of the utility model and are not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for spreading and drying distiller's grains and adding koji, comprising a frame (1) and a chain conveyor (2) arranged on the frame (1), the chain conveyor (2) comprising a chain plate (201), one end of the chain conveyor (2) being a feed port (202) and the other end being a discharge port (203), characterized in that: A cleaning water tank (104) is provided at one end of the frame (1) close to the discharge port (203), and a cleaning component (3) for cleaning the chain plate (201) is provided in the cleaning water tank (104); two first sprocket wheels (204) are arranged horizontally at a certain distance in the cleaning water tank (104), a second sprocket wheel (205) is arranged below the first sprocket wheel (204), the chain plate (201) passes around the top of the first sprocket wheel (204) and the bottom of the second sprocket wheel (205), and the two first sprocket wheels (204) and the second sprocket wheel (205) are arranged in an inverted triangle; The cleaning component (3) comprises two cleaning pipes (301) arranged obliquely on both sides of the chain plate (201) on the side close to the feed port (202); a cleaning nozzle facing the chain plate (201) is arranged on the cleaning pipe (301); a first cleaning shaft (302), a second cleaning shaft (303) and a power component for driving the first cleaning shaft (302) and the second cleaning shaft (303) to rotate are arranged on both sides of the chain plate (201) below the cleaning pipe (301); and brushes are arranged on the first cleaning shaft (302) and the second cleaning shaft (303).

2. The device for spreading and drying distiller's grains and adding koji as claimed in claim 1, characterized in that: The power assembly comprises a cleaning motor (304) connected to one end of a first cleaning shaft (302); a first gear (305) is provided at the other end of the first cleaning shaft (302); a second gear (306) is provided at the end of the second cleaning shaft (303); a third gear (307) is hinged on the cleaning water tank (104); the first gear (305) and the third gear (307) are meshedly connected via a first rack (308); the first gear (305) and the third gear (307) are meshedly connected on the inner side of the first rack (308); the second gear (306) is meshedly connected on the outer side of the first rack (308); and the first cleaning shaft (302) and the second cleaning shaft (303) rotate in opposite directions.

3. The device for spreading and drying distiller's grains and adding koji as claimed in claim 2, characterized in that: The water temperature in the cleaning pipe (301) is 70°C to 80°C.

4. The device for spreading and drying distiller's grains and adding koji as claimed in claim 1, characterized in that: A preheating pipe (309) is arranged beside the inclined chain plate (201) near the discharge port (203) in the cleaning water tank (104), and a preheating nozzle is arranged on the preheating pipe (309) facing the surface of the chain plate (201).

5. The device for spreading and drying distiller's grains and adding koji as claimed in claim 4, characterized in that: The water temperature in the preheating tube (309) is 70°C to 80°C.

6. The device for spreading and drying distiller's grains and adding koji as claimed in claim 1, characterized in that: A plurality of air chambers (101) are arranged below the chain plate (201); a side of the air chamber (101) is connected to a fan (102); a plurality of ventilation holes having a diameter smaller than the diameter of the lees particles are arranged on the chain plate (201); and air blown into the air chamber (101) by the fan (102) can flow out through the ventilation holes.

7. The device for spreading and drying distiller's grains and adding koji as claimed in claim 6, characterized in that: The fan (102) is arranged obliquely upward, and the angle between the fan and the horizontal direction is 8° to 15°.

8. The device for spreading and drying distiller's grains and adding koji as claimed in claim 1, characterized in that: A breaking up assembly (4) for breaking up the lees on the chain plate (201) is provided above the chain plate conveyor (2).

9. The device for spreading and drying distiller's grains and adding koji as claimed in claim 8, characterized in that: The scattering assembly (4) comprises a plurality of scattering shafts (401) arranged along the width direction of the chain plate (201) and a scattering motor (402) for driving the scattering shafts (401) to rotate, and the scattering shafts (401) are provided with a plurality of scattering teeth (403) perpendicular to the scattering shafts (401).

10. The device for spreading and drying distiller's grains and adding koji as claimed in claim 9, characterized in that: The scattering teeth (403) are provided with reinforcing ribs (404) parallel to the scattering axis (401).

11. The device for spreading and drying distiller's grains and adding koji as claimed in claim 9, characterized in that: The distance between the bottom of the breaking up assembly (4) and the surface of the chain plate (201) is 8 mm to 12 mm.

12. The device for spreading and drying distiller's grains and adding koji as claimed in claim 1, characterized in that: A temperature measuring component (5) for real-time detection of lees temperature is arranged above the chain plate (201).

13. The device for spreading and drying distiller's grains and adding koji as claimed in claim 12, characterized in that: The temperature measuring assembly (5) comprises a mounting plate (501) arranged above the chain plate (201), a temperature measuring plate (502) being obliquely connected to the bottom of the mounting plate (501), and a temperature sensor (503) being connected to the temperature measuring plate (502).

14. The device for spreading and drying wine lees and adding koji as claimed in claim 13, characterized in that: The temperature measuring plate (502) is provided with a long hole (504), and the temperature sensor (503) is bolted to the temperature measuring plate (502) via the long hole (504).

15. The device for spreading and drying distiller's grains and adding koji as claimed in claim 1, characterized in that: A dust cover (6) is provided at the top of one end of the discharge port (203) where the chain conveyor (2) is located. A notch (601) is provided at the top of the dust cover (6). A koji adding machine for adding koji medicine to the distiller's grains on the chain is installed on the notch (601).

16. The device for spreading and drying distiller's grains and adding koji as claimed in claim 15, characterized in that: A door curtain (602) is provided at one end of the dust cover (6) facing the feed inlet (202), and the door curtain (602) is made of silica gel.

17. The device for spreading and drying distiller's grains and adding koji as claimed in claim 15, characterized in that: A stirring assembly (7) is provided on one side of the notch (601) in the dust cover (6) near the discharge port (203), and the stirring assembly (7) is used to mix the wine lees and the koji medicine evenly.

18. The device for spreading and drying distiller's grains and adding koji as claimed in claim 17, characterized in that: The stirring assembly (7) comprises a stirring shaft (701) arranged in the width direction of the chain plate (201) and a stirring motor (702) for driving the stirring shaft (701) to rotate; the stirring shaft (701) is provided with a plurality of stirring teeth (703) perpendicular to the stirring shaft (701); and stirring blades (704) are provided at the ends of the stirring teeth (703).

19. The device for spreading and drying distiller's grains and adding koji as claimed in claim 17, characterized in that: A material incoming detection component (8) is provided on one side of the notch (601) in the dust cover (6) near the feed port (202). The material incoming detection component (8) is used to detect the incoming material on the chain plate (201), thereby driving the stirring component (7) to automatically operate.

20. The device for spreading and drying distiller's grains and adding koji as claimed in claim 19, characterized in that: The incoming material detection assembly (8) comprises a detection shaft (801) hinged on the width direction of the frame (1); a detection rod (802) perpendicular to the detection shaft (801) is connected to the detection shaft (801); a detection block (803) is arranged at the end of the detection rod (802); the detection block (803) is located below the detection shaft (801) under the action of gravity; a detection plate (804) is arranged at the end of the detection shaft (801); and a sensor (805) used in conjunction with the detection plate (804) is arranged on the frame (1) at a position corresponding to the detection plate (804).

21. The device for spreading and adding koji to wine lees according to claim 15, characterized in that: A scraper (603) for scraping off lees on the chain plate (201) is provided on the discharge port (203) in the dust cover (6).

22. The device for spreading and drying wine lees and adding koji as claimed in claim 21, characterized in that: A cleaning component (9) for cleaning the lees on the chain plate is arranged on the side of the scraper (603).

23. The device for spreading and adding koji to wine lees as claimed in claim 22, characterized in that: The cleaning assembly (9) comprises a first cleaning shaft (901) and a second cleaning shaft (902) arranged side by side, a plurality of brushes being arranged on the first cleaning shaft (901) and the second cleaning shaft (902), a cleaning motor (903) for driving the first cleaning shaft (901) to rotate being arranged on the frame (1), a fourth gear (904) being arranged at the end of the first cleaning shaft (901), a fifth gear (905) being arranged at the end of the second cleaning shaft (902), and the fourth gear (904) being meshedly connected with the fifth gear (905) via a second rack (906).

24. The device for spreading and drying distiller's grains and adding koji as claimed in claim 1, characterized in that: A receiving plate (103) connected to the frame (1) is arranged obliquely below the chain plate (201). The receiving plate (103) is used to receive the lees dropped from the chain plate (201). The end of the receiving plate (103) extends into the cleaning water tank (104).

Images