A bean product processing soybean screening and soaking device

Abstract

The utility model discloses a soybean product processing soybean screening soaking device relates to soybean product processing technical field, including soaking mechanism, the bottom of soaking mechanism is provided with the circulating mechanism for wastewater filtration recycling, and the circulating mechanism includes: reflux unit and screening unit, and reflux unit sets up below soaking mechanism, including water tank, and the top fixed mounting of water tank has water pump, and the output fixed mounting of water pump has the pipe of drawing, and the one end of pipe of drawing is inserted into the inside of water tank, passes through the collaborative design of circulating mechanism and filter assembly, and the water resource waste is reduced significantly, and the waste water after soaking is filtered bean skin and hollow soybean through the bean skin screening box of screening unit, and then intercepts silt through the filter plate in filter box, realizes two -stage purification, and the water after purification returns to water tank, and is transported to the soaking bucket recycling by water pump again. This design has solved the problem of direct discharge of wastewater in traditional process, and greatly reduces the water cost.

Description

Technical Field

[0001] This utility model relates to the field of soybean product processing technology, specifically to a soybean screening and soaking device for soybean product processing. Background Technology

[0002] Soybeans are often used to make various soy products, brew soy sauce, and extract protein. Soybean residue or coarse powder is also often used as poultry and livestock feed. During the processing of soybeans, multiple steps are often required, including screening and soaking.

[0003] According to the patent titled "A Soybean Screening and Soaking Device for Soybean Processing" (Patent Publication No.: CN216164999U, Patent Publication Date: 2022-04-05), the device includes a housing. A support plate is fixedly connected to the top of the housing, and a first motor is fixedly connected to the outer wall of the support plate. A circular hole is opened at the top of the housing, and the inner wall of the circular hole is rotatably connected to the outer wall of the output shaft of the first motor. A rotating shaft is fixedly connected to the bottom of the first motor. A fixed frame is fixedly connected inside the housing. Multiple connecting rods and rotating rods are evenly fixedly connected to the outer wall of the rotating shaft. A sliding rod is fixedly connected to one end of each connecting rod, and the outer wall of the sliding rod is slidably connected to the inner wall of the fixed frame. This invention facilitates rapid screening of soybeans and avoids excessively long screening and soaking times.

[0004] Based on the aforementioned existing technology, the current soybean screening and soaking devices for processing soybean products still have the following problems: in the traditional soaking process, after each batch of soybeans is soaked, wastewater containing a large amount of soybean skin and mud is directly discharged, causing a huge waste of water resources. Therefore, this utility model provides a soybean screening and soaking device for processing soybean products. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a soybean screening and soaking device for soybean product processing, which solves the following problems that still exist in existing soybean screening and soaking devices for soybean product processing: In the traditional soaking process, after each batch of soybeans is soaked, wastewater containing a large amount of soybean skin and mud is directly discharged, resulting in a huge waste of water resources.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a soybean screening and soaking device for processing soybean products, comprising a soaking mechanism, wherein a circulation mechanism is provided at the bottom of the soaking mechanism for wastewater filtration and recycling, the circulation mechanism comprising: The reflux unit is located below the soaking mechanism and includes a water tank. A water pump is fixedly installed on the top of the water tank, and a suction pipe is fixedly installed at the output end of the water pump. One end of the suction pipe is inserted into the inside of the water tank, and a water outlet pipe is fixedly installed at the output end of the water pump. One end of the water outlet pipe enters the inside of the soaking mechanism through the top and filters the bean curd skin through the screening unit. The filtered water inside the screening unit filters the mud and sand inside the water through the filter assembly, realizing the wastewater filtration and recycling. The screening unit is located above the reflux unit and is used to screen soybean skins and qualified soybeans.

[0007] Preferably, the filtration assembly includes a filter box fixedly installed on the top of the water tank, and the water tank and the filter box are in communication. A filter plate is slidably inserted into the right side of the filter box for filtering sediment.

[0008] Preferably, the screening unit includes a mounting frame fixedly installed on the top of the soaking mechanism. An upper screen box is fixedly installed on the top of the mounting frame, and a set of upper baffles is fixedly installed inside the upper screen box. A bean curd sieving box is slidably inserted into the right side of the upper screen box, and the bean curd sieving box is located above the upper baffles. The bean curd sieving box filters the bean curd inside the wastewater.

[0009] Preferably, a lower sieve box is fixedly installed above the middle support plate of the mounting frame, and a set of lower baffles is fixedly installed inside the lower sieve box. A soybean screening box is slidably inserted into the right side of the lower sieve box and is located above the lower baffles. The soybean screening box filters qualified soybeans. A connecting pipe is fixedly installed on the left side of the upper sieve box and the lower sieve box, and the bottom end of the connecting pipe is fixedly connected to the filter box.

[0010] Preferably, the soaking mechanism includes a soaking tub fixedly installed on the top of the water tank, with an inclined disc fixedly installed inside the soaking tub. A motor is fixedly installed at the bottom of the soaking tub, and a rotating shaft is rotatably installed in the middle of the inclined disc. One end of the rotating shaft passes through the bottom plate of the soaking tub and extends to the output end of the motor for connection. An impeller is fixedly installed at the upper end of the rotating shaft. A lower drain pipe is fixedly installed on the right side of the soaking tub. A collection ring box is fixedly installed on the upper surface of the soaking tub, with an inclined disc fixedly installed inside the collection ring box. An upper drain pipe is fixedly installed on the right side of the collection ring box. A sliding plate is slidably inserted into the bottom right side of the soaking tub, and a connecting block is fixedly installed at the bottom of the sliding plate. A fixing frame is fixedly installed at the bottom of the soaking tub, and a cylinder is fixedly installed at the bottom of the fixing frame. The output end of the cylinder passes through the fixing frame and is fixedly connected to the connecting block.

[0011] Preferably, a number of protrusions are fixedly installed in a circumferential array on the inner wall of the soaking tub, and the protrusions contact and rub against the soybeans.

[0012] This utility model provides a soybean screening and soaking device for processing soybean products. Compared with the prior art, it has the following advantages: 1. This soybean screening and soaking device for soybean product processing significantly reduces water waste through the coordinated design of the circulation mechanism and filtration components. After soaking, the wastewater is filtered through the soybean skin and hollow soybeans in the screening unit's soybean skin screening box, and then passes through the filter plates in the filtration box to intercept sediment, achieving two-stage purification. The purified water flows back to the water tank and is pumped back to the soaking tank for reuse. This design solves the problem of direct wastewater discharge in traditional processes, significantly reducing water costs.

[0013] 2. This soybean screening and soaking device for processing soybean products integrates a screening unit and a dynamic soaking mechanism to simultaneously complete multi-stage sorting and efficient processing. The soybean skin screening box intercepts floating impurities, while the lower soybean screening box separates qualified soybeans, achieving simultaneous sorting of soybean skin, bad soybeans, and finished soybeans. The motor drives the impeller to agitate the water flow, which, together with the protrusions on the inner wall of the soaking tank, rubs against the soybeans, accelerating the shedding of soybean skin. At the same time, the inclined ring disc guides floating objects to the collection ring box, improving the efficiency of impurity removal. Attached Figure Description

[0014] Figure 1 This is a right-side perspective view of the structure of this utility model; Figure 2 This is a left-side perspective view of the three-dimensional structure of this utility model; Figure 3 This is a partial cross-sectional bottom view of the three-dimensional structure of this utility model; Figure 4 This is a three-dimensional structural diagram of the soaking mechanism of this utility model; Figure 5 This is a three-dimensional structural diagram of the reflow unit of this utility model.

[0015] In the diagram: 1-Soaking mechanism, 11-Soaking tank, 12-Slanted disc, 13-Protrusion, 14-Motor, 15-Rotating shaft, 16-Impeller, 17-Lower drain pipe, 18-Collection ring box, 19-Slanted ring disc, 110-Upper drain pipe, 111-Fixed frame, 112-Slide plate, 113-Cylinder, 114-Connecting block, 2-Circulation mechanism, 21-Recirculation unit, 211-Water tank, 212-Water pump, 213-Pull pipe, 214-Outlet pipe, 22-Sieving unit, 221-Mounting frame, 222-Upper sieve box, 223-Upper baffle, 224-Bean skin sieve box, 225-Lower sieve box, 226-Lower baffle, 227-Soybean sieve box, 228-Connecting pipe, 3-Filter assembly, 31-Filter box, 32-Filter plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 This utility model provides a technical solution: A soybean screening and soaking device for processing soybean products includes a soaking mechanism 1. A circulation mechanism 2 is installed at the bottom of the soaking mechanism 1 for wastewater filtration and recycling. The circulation mechanism 2 includes: The reflux unit 21 is located below the soaking mechanism 1 and includes a water tank 211. A water pump 212 is fixedly installed on the top of the water tank 211, and a suction pipe 213 is fixedly installed at the output end of the water pump 212. One end of the suction pipe 213 is inserted through the water tank 211. A water outlet pipe 214 is fixedly installed at the output end of the water pump 212. One end of the water outlet pipe 214 enters the soaking mechanism 1 from above and is filtered by the screening unit 22. The filtered water inside the screening unit 22 is filtered by the filter assembly 3 to remove the sediment inside the water, thus realizing the wastewater filtration and recycling. The screening unit 22 is located above the reflux unit 21 and is used to screen soybean skins and qualified soybeans.

[0018] In this embodiment, the filter assembly 3 includes a filter box 31 fixedly installed on the top of the water tank 211, and the water tank 211 and the filter box 31 are connected. A filter plate 32 is slidably inserted into the right side of the filter box 31 for filtering mud and sand.

[0019] The sliding insertion design of the filter box 31 and the filter plate 32 achieves physical interception of sediment (see attached). Figure 5 To prevent the accumulation of impurities in the circulating water, filter plate 32 can be pulled out for cleaning or replacement, ensuring long-term filtration efficiency and reducing equipment maintenance costs.

[0020] In this embodiment, the screening unit 22 includes a mounting frame 221 fixedly installed on the top of the soaking mechanism 1. An upper screen box 222 is fixedly installed on the top of the mounting frame 221, and a set of upper baffles 223 is fixedly installed inside the upper screen box 222. A bean curd skin screening box 224 is slidably inserted into the right side of the upper screen box 222, and the bean curd skin screening box 224 is located above the upper baffles 223. The bean curd skin inside the wastewater is filtered through the bean curd skin screening box 224.

[0021] The bean husk sieving box 224, together with the upper baffle 223, forms an interception net, which efficiently filters floating bean husks and bad beans. The bean husk sieving box 224 adopts a sliding insertion design, which facilitates quick cleaning of bean husk residue and improves continuous operation efficiency.

[0022] In this embodiment, a lower sieve box 225 is fixedly installed above the middle support plate of the mounting frame 221, and a set of lower baffles 226 is fixedly installed inside the lower sieve box 225. A soybean screening box 227 is slidably inserted into the right side of the lower sieve box 225, and the soybean screening box 227 is located above the lower baffles 226. The soybean screening box 227 filters qualified soybeans. A connecting pipe 228 is fixedly installed on the left side of the upper sieve box 222 and the lower sieve box 225, and the bottom end of the connecting pipe 228 is fixedly connected to the filter box 31.

[0023] The upper sieve box 222 intercepts soybean skins, and the lower sieve box 225 separates qualified soybeans, achieving simultaneous sorting of impurities and finished products. The connecting pipe 228 guides wastewater to the filter box 31, simplifying the pipeline and avoiding cross-contamination.

[0024] In this embodiment, the soaking mechanism 1 includes a soaking tank 11 fixedly installed on the top of the water tank 211, and an inclined disc 12 fixedly installed inside the soaking tank 11. A motor 14 is fixedly installed at the bottom of the soaking tank 11, and a rotating shaft 15 is rotatably installed in the middle of the inclined disc 12. One end of the rotating shaft 15 passes through the bottom plate of the soaking tank 11 and extends to the output end of the motor 14 for connection. An impeller 16 is fixedly installed at the upper end of the rotating shaft 15. A lower drain pipe 17 is fixedly installed on the right side of the soaking tank 11. The upper surface of the soaking tank 11... A collection ring box 18 is fixedly installed, and an inclined ring plate 19 is fixedly installed inside the collection ring box 18. An upper pipe 110 is fixedly installed on the right side of the collection ring box 18. A slide plate 112 is slidably inserted into the bottom right side of the soaking tank 11. A connecting block 114 is fixedly installed at the bottom of the slide plate 112. A fixing frame 111 is fixedly installed at the bottom of the soaking tank 11. A cylinder 113 is fixedly installed at the bottom of the fixing frame 111. The output end of the cylinder 113 passes through the fixing frame 111 and is fixedly connected to the connecting block 114.

[0025] Motor 14 is a three-phase asynchronous motor with a self-locking function. It is electrically connected to an external power supply and its opening and closing operation is achieved through a human-operated control panel. Cylinder 113 is model DSNU-20-50-PPV-A. It is also electrically connected to an external power supply and its opening and closing operation is achieved through a human-operated control panel. Motor 14 drives impeller 16 to form eddies, which, together with protrusion 13, rub against soybeans to quickly peel off the soybean skins. Inclined ring disc 19 guides floating objects to collection ring box 18, improving the efficiency of impurity collection. Cylinder 113 controls the opening and closing of slide plate 112 to achieve precise discharge of qualified soybeans.

[0026] In this embodiment, a number of protrusions 13 are fixedly installed in a circumferential array on the inner wall of the soaking tank 11, and the protrusions 13 contact and rub against the soybeans.

[0027] The bump 13 increases the collision and friction between the soybeans and the barrel wall, accelerating the shedding of the soybean skin and reducing the soaking time.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0029] During operation, soybeans are first placed inside the soaking tank 11. The water pump 212 runs and sends water from the water tank 211 into the soaking tank 11 through the suction pipe 213 and the outlet pipe 214. The motor 14 runs and drives the impeller 16 to rotate through the rotating shaft 15. The water flow causes the soybeans to rotate, and the soybeans rub against the protrusions 13. The soybean skins and hollow soybeans float on the water surface. When the water volume inside the soaking tank 11 increases, the water surface carries the soybean skins and hollow soybeans upward and flows into the collection ring box 18 through the top of the soaking tank 11. It is then collected through the inclined ring plate 19 and enters the soybean skin sieving box 224 through the upper drain pipe 110 to separate the soybean skins and hollow soybeans. The water flows into the filter box 31 through the connecting pipe 228 and filters the mud and sand in the water through the filter plate 32 before entering the water tank 211. Then, cylinder 113 operates to pull slide plate 112, causing slide plate 112 to move out of the soaking tank 11. Qualified soybeans enter the soybean screening box 227 through water flow and drain pipe 17, and qualified soybeans are screened out and left inside the soybean screening box 227. Wastewater enters the filter box 31 through connecting pipe 228, and after the mud and sand in the water flow are filtered by filter plate 32, it enters the water tank 211.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soybean screening and soaking device for processing soybean products, comprising a soaking mechanism (1), characterized in that: The bottom of the soaking mechanism (1) is provided with a circulation mechanism (2) for wastewater filtration and recycling. The circulation mechanism (2) includes: The reflux unit (21) is located below the soaking mechanism (1), including a water tank (211), and a water pump (212) is fixedly installed on the top of the water tank (211). A suction pipe (213) is fixedly installed at the output end of the water pump (212), and one end of the suction pipe (213) is inserted through the water tank (211). A water outlet pipe (214) is fixedly installed at the output end of the water pump (212), and one end of the water outlet pipe (214) enters the soaking mechanism (1) from above and filters the bean skin through the screening unit (22). The filtered water inside the screening unit (22) is filtered through the filter assembly (3) to filter the mud and sand inside the water, so as to realize the wastewater filtration and recycling. The screening unit (22) is located above the reflux unit (21) and is used to screen soybean skins and qualified soybeans.

2. The soybean screening and soaking device for processing soybean products according to claim 1, characterized in that: The filter assembly (3) includes a filter box (31) fixedly installed on the top of the water tank (211), and the water tank (211) and the filter box (31) are connected. A filter plate (32) is slidably inserted into the right side of the filter box (31) for filtering mud and sand.

3. The soybean screening and soaking device for processing soybean products according to claim 2, characterized in that: The screening unit (22) includes a mounting frame (221) fixedly installed on the top of the soaking mechanism (1). An upper screen box (222) is fixedly installed on the top of the mounting frame (221), and a set of upper baffles (223) is fixedly installed inside the upper screen box (222). A bean curd skin screening box (224) is slidably inserted into the right side of the upper screen box (222), and the bean curd skin screening box (224) is located above the upper baffles (223). The bean curd skin inside the wastewater is filtered through the bean curd skin screening box (224).

4. The soybean screening and soaking device for processing soybean products according to claim 3, characterized in that: A lower sieve box (225) is fixedly installed above the middle support plate of the mounting frame (221), and a set of lower baffles (226) is fixedly installed inside the lower sieve box (225). A soybean screening box (227) is slidably inserted into the right side of the lower sieve box (225), and the soybean screening box (227) is located above the lower baffles (226). Qualified soybeans are filtered through the soybean screening box (227). A connecting pipe (228) is fixedly installed on the left side of the upper sieve box (222) and the lower sieve box (225), and the bottom end of the connecting pipe (228) is fixedly connected to the filter box (31).

5. The soybean screening and soaking device for processing soybean products according to claim 1, characterized in that: The soaking mechanism (1) includes a soaking tank (11) fixedly installed on the top of a water tank (211), and an inclined disc (12) fixedly installed inside the soaking tank (11). A motor (14) is fixedly installed at the bottom of the soaking tank (11), and a rotating shaft (15) is rotatably installed in the middle of the inclined disc (12). One end of the rotating shaft (15) passes through the bottom plate of the soaking tank (11) and extends to the output end of the motor (14) for connection. An impeller (16) is fixedly installed at the upper end of the rotating shaft (15). A lower drain pipe (17) is fixedly installed on the right side of the soaking tank (11). The upper surface of the soaking tank (11) A collection ring box (18) is fixedly installed, and an inclined ring plate (19) is fixedly installed inside the collection ring box (18). An upper pipe (110) is fixedly installed on the right side of the collection ring box (18). A sliding plate (112) is slidably inserted into the bottom right side of the soaking tank (11). A connecting block (114) is fixedly installed at the bottom of the sliding plate (112). A fixing frame (111) is fixedly installed at the bottom of the soaking tank (11). A cylinder (113) is fixedly installed at the bottom of the fixing frame (111). The output end of the cylinder (113) passes through the fixing frame (111) and is fixedly connected to the connecting block (114).

6. The soybean screening and soaking device for processing soybean products according to claim 5, characterized in that: The inner wall of the soaking tub (11) is fixedly equipped with a number of protrusions (13) arranged in a circular array, and the protrusions (13) come into contact with and rub against the soybeans.

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