Solid-liquid separation device for yellow wine production
By combining the design of the filter box, separation box, and vibration component, the problems of incomplete solid-liquid separation and equipment damage in rice wine production are solved, achieving more efficient solid-liquid separation and convenient equipment maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-03-13
AI Technical Summary
Existing solid-liquid separation methods in rice wine production are prone to damaging the filter screen and are not thorough in separation, resulting in some solids and liquids not being effectively separated.
It adopts a combined structure of filter box, separation box and vibration assembly, and uses filter plate, separation cylinder and motor driven rotating rod to perform solid-liquid separation. Combined with vibration assembly to prevent solid accumulation, multiple separations are achieved through inclined through channel and guide hood.
It improves the thoroughness of solid-liquid separation, reduces damage to filtration equipment, and facilitates equipment cleaning and maintenance.
Smart Images
Figure CN223988199U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of rice wine production and processing equipment, specifically a solid-liquid separation device for rice wine production. Background Technology
[0002] Yellow wine is one of the oldest alcoholic beverages in the world, and the quality of the yeast starter determines its quality. Originating in China, it is considered one of the world's three ancient alcoholic beverages, along with beer and wine. Around 3,000 years ago, during the Shang and Zhou dynasties, the Chinese invented a unique double fermentation method using yeast starters, and began large-scale production of yellow wine. Yellow wine is widely produced and comes in many varieties. It is made from millet, barley, peas, and other grains, and generally has an alcohol content of 14%-20%, classifying it as a low-alcohol brewed beverage. Yellow wine is rich in nutrients, containing 21 amino acids, including several unknown ones. It contains all eight essential amino acids that the human body cannot synthesize and must obtain from food, hence its reputation as "liquid cake."
[0003] After rice wine is fermented, many byproducts remain in the fermentation liquid due to the use of grains for fermentation. Since rice wine is a liquid, solid-liquid separation is necessary to extract it. Most existing technologies use extrusion followed by filtration for solid-liquid separation. However, this extrusion filtration method puts a lot of pressure on the filter screen, which can easily damage it. Moreover, the fermentation liquid is in a static state during the extrusion process, resulting in incomplete extrusion and some solids and liquids failing to be effectively separated. Utility Model Content
[0004] The purpose of this invention is to provide a solid-liquid separation device for rice wine production, in order to address the shortcomings of existing technologies.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a solid-liquid separation device for rice wine production, comprising a filter box, a filter assembly disposed above the filter box, a feed hopper disposed on the top surface of the filter box, a separation box fixedly installed on one side of the filter box, a separation assembly disposed inside the separation box, a vibration assembly disposed below one side of the filter assembly, the lower end of the vibration assembly being connected to the separation assembly, a liquid outlet pipe with a valve disposed on the bottom surface of the filter box and below one side of the separation box, a flow guide hood disposed above one side of the filter box, the flow guide hood corresponding to the separation assembly, and support plates disposed on both sides of the bottom surface of the separation box.
[0006] As described above, a solid-liquid separation device for rice wine production includes a filter assembly comprising a filter plate, a fixed plate, and a connecting plate. A strip-shaped perforation is provided above one side of the filter box. The fixed plate is located on the other side of the filter box, and the strip-shaped perforation corresponds to the fixed plate. The filter plate passes through the strip-shaped perforation and is inserted into it. One side of the filter plate is connected to the fixed plate via a connecting plate. Perforations are provided above and below one side of the fixed plate. Two screw holes are provided above one side of the filter box, and the strip-shaped perforation is located between the two screw holes, corresponding to the perforation. A bolt passes through the perforation, and the end of the bolt is threaded into the corresponding screw hole. An inclined perforation is provided above one side of the filter box, corresponding to the flow guide shroud. The other side of the filter plate is inserted into the inclined perforation.
[0007] As described above, a solid-liquid separation device for rice wine production includes a separation cylinder, a sleeve, and a rotating rod. An annular corrugated groove is formed on the surface of the rotating rod. Slider blocks are fixedly installed on both sides inside the sleeve and are slidably disposed in the annular corrugated groove. The upper end of the sleeve is movably connected to the separation cylinder. The separation cylinder, sleeve, and rotating rod are all located inside a separation chamber. A motor is provided below the separation chamber. The motor is fixedly connected to one of the support plates by a support rod. The output shaft of the motor passes through the bottom surface of the separation chamber and is rotatably connected to the separation chamber. The output shaft of the motor is fixedly connected to the lower end of the rotating rod.
[0008] As described above, in a solid-liquid separation device for rice wine production, the vibration assembly includes a rotating shaft, a vibrating disc, and pulleys. The lower end of the rotating shaft and the output shaft of the motor are both fixedly mounted with pulleys, and the two pulleys are fixedly connected by a belt. The upper end of the rotating shaft passes through the filter box and is rotatably connected to the filter box. The vibrating disc is fixedly mounted on the upper end of the rotating shaft, and the vibrating disc contacts and engages with the filter plate.
[0009] As described above, in a solid-liquid separation device for rice wine production, support plates are fixedly installed on both sides of the top surface of the sleeve, and the support plates are movably connected to the bottom surface of the separation cylinder by screws.
[0010] As described above, in a solid-liquid separation device for rice wine production, one side of the bottom surface of the filter box is fixedly connected to the separation box via an L-shaped frame.
[0011] Compared with the prior art, the beneficial effects of this utility model are: this device can perform solid-liquid separation of rice wine during use, making the degree of solid-liquid separation of rice wine fermentation liquid higher, and ensuring thorough solid-liquid separation of rice wine fermentation liquid; and it can facilitate the cleaning of filter plate and separation cylinder, and facilitate the pouring out of solids in separation cylinder. Attached Figure Description
[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 for Figure 1 A magnified view of a portion of the I;
[0015] Figure 3 for Figure 1 A magnified view of part II.
[0016] Reference numerals: 1-Filter box, 2-Filter assembly, 21-Filter plate, 22-Fixing plate, 23-Connecting plate, 24-Strip groove, 25-Groove, 26-Screw hole, 27-Bolt, 28-Inclined groove, 3-Feed hopper, 4-Separation box, 5-Separation assembly, 51-Separation cylinder, 52-Sleeve, 53-Rotating rod, 54-Annular wave groove, 55-Slider, 56-Motor, 57-Support rod, 58-Support plate, 59-Screw, 6-Vibration assembly, 61-Rotating shaft, 62-Vibrating disc, 63-Pulley, 64-Belt, 7-Outlet pipe, 8-Guide hood, 9-Support plate, 10-L-shaped frame. Detailed Implementation
[0017] 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.
[0018] like Figures 1 to 3As shown in the figure, this embodiment discloses a solid-liquid separation device for rice wine production, including a filter box 1. A filter assembly 2 is arranged above the filter box 1. The filter assembly 2 includes a filter plate 21, a fixing plate 22, and a connecting plate 23. A strip-shaped through groove 24 is opened on the upper side of one side of the filter box 1. The fixing plate 22 is arranged on the other side of the filter box 1. The strip-shaped through groove 24 corresponds to the fixing plate 22. The filter plate 21 passes through the strip-shaped through groove 24 and is inserted into the strip-shaped through groove 24. One side of the filter plate 21 is connected to the fixing plate 22 through the connecting plate 23. Through grooves 25 are opened on both the upper and lower sides of one side of the fixing plate 22. Two screw holes 26 are opened on the upper side of one side of the filter box 1. The strip-shaped through groove 24 is located between the two screw holes 26, and the screw holes 26 correspond to the through grooves 25. A bolt 27 passes through the through groove 25, and the end of the bolt 27 is threaded into the corresponding screw hole 26. An inclined through groove 28 is opened on the upper side of one side of the filter box 1. The inclined through groove 28 corresponds to the flow guide 8. The other side of the filter plate 21 is inserted into the inclined through groove 28. The filter plate 21 can separate the solids in the rice wine. The rice wine liquid flows to the bottom of the filter box 1 through the filter plate 21. Since the filter plate 21 is inclined, the solids can flow into the separation component 5 through the inclined through groove 28 and the flow guide 8 for further separation. The bolt 27 can facilitate the installation and removal of the fixing plate 22, thereby facilitating the removal of the filter plate 21 from the filter box 1 and making it easy to clean or replace the filter box 1.
[0019] The top surface of the filter box 1 is provided with a feed hopper 3, and the separation box 4 is fixedly installed on one side of the filter box 1. One side of the bottom surface of the filter box 1 is fixedly connected to the separation box 4 through an L-shaped frame 10. The L-shaped frame 9 can make the connection between the filter box 1 and the separation box 4 more secure, thus making it more secure during operation.
[0020] A separation assembly 5 is installed inside the separation box 4. The separation assembly 5 includes a separation cylinder 51, a sleeve 52, and a rotating rod 53. An annular wave groove 54 is formed on the surface of the rotating rod 53. Slider blocks 55 are fixedly installed on both sides inside the sleeve 52. The sliders 55 are slidably disposed in the annular wave groove 54. The upper end of the sleeve 52 is movably connected to the separation cylinder 51. The separation cylinder 51, sleeve 52, and rotating rod 53 are all located inside the separation box 4. A motor 56 is installed at the bottom of the separation box 4. The motor 56 is fixedly connected to one of the support plates 9 through a support rod 57. The output shaft of the motor 56 passes through the bottom surface of the separation box 4 and is rotatably connected to the separation box 4. The output shaft of the motor 56 is fixedly connected to the lower end of the rotating rod 53. When the motor 56 is working, the output shaft of the motor 56 drives the rotating rod 53 to rotate. The rotation of the rotating rod 53 causes the slider 55 to slide up and down in the annular wave groove 54. Thus, the slider 55 can drive the separation cylinder 51 to shake up and down through the sleeve 52, which facilitates the flow of liquid in the separation cylinder 51 into the separation box 4, thereby enabling solid-liquid separation again.
[0021] Support plates 58 are fixedly installed on both sides of the top surface of the sleeve 52. The support plates 58 are movably connected to the bottom surface of the separation cylinder 51 by screws 59. The screws 59 make it easy to install and remove the separation cylinder 51 from the sleeve 52, so that the solid inside the separation cylinder 51 can be poured out.
[0022] A vibration assembly 6 is provided on the lower side of one side of the filter assembly 2. The lower end of the vibration assembly 6 is connected to the separation assembly 5. The vibration assembly 6 includes a rotating shaft 61, a vibrating plate 62, and a pulley 63. The lower end of the rotating shaft 61 and the output shaft of the motor 56 are both fixedly mounted with pulleys 63. The two pulleys 63 are fixedly connected by a belt 64. The upper end of the rotating shaft 61 passes through the filter box 1 and is rotatably connected to the filter box 1. The upper end of the rotating shaft 61 is fixedly mounted with the vibrating plate 62. The vibrating plate 62 contacts and engages with the filter plate 21. The output shaft of the motor 56 drives the rotating shaft 61 to rotate through the pulley 63 and the belt 64. The rotating shaft 61 drives the vibrating plate 62 to rotate. The vibrating plate 62 can contact the filter plate 21, thereby causing the filter plate 21 to vibrate. This facilitates the flow of liquid into the filter box 1 and also prevents solids from accumulating on the filter plate 21. The solids can flow into the separation assembly 5 through the inclined through-channel 28 and the guide shroud 8, avoiding affecting normal operation.
[0023] A liquid outlet pipe 7 with a valve is installed on the bottom surface of the filter box 1 and on the lower side of one side of the separation box 4. A flow guide 8 is installed on the upper side of one side of the filter box 1. The flow guide 8 corresponds to the separation component 5. Support plates 9 are installed on both sides of the bottom surface of the separation box 4.
[0024] Working principle:
[0025] The rice wine requiring solid-liquid separation is poured into the filter plate 21 inside the filter box 1 through the feed hopper 3. The filter plate 21 separates the solids from the rice wine, while the liquid flows through the filter plate 21 to the bottom of the filter box 1. Because the filter plate 21 is inclined, the solids flow into the separation assembly 5 through the inclined through-channel 28 and the guide hood 8 for further separation. The fixing plate 22 can be easily installed and removed using bolts 27, facilitating the removal of the filter plate 21 from the filter box 1 for cleaning or replacement. Simultaneously, the output shaft of the motor 56 drives the rotating shaft 61 via pulley 63 and belt 64. The rotating shaft 61 drives the vibrating disc 62 to rotate, which contacts the filter plate 21, causing it to vibrate and facilitating the flow of liquid into the filter box 1. This also prevents solids from accumulating on the filter plate 21, allowing them to flow into the separation assembly 5 through the inclined through groove 28 and the guide shroud 8, thus avoiding affecting normal operation. The motor 56 operates, and the output shaft of the motor 56 drives the rotating rod 53 to rotate. The rotation of the rotating rod 53 causes the slider 55 to slide up and down in the annular wave groove 54. Thus, the slider 55 can drive the separation cylinder 51 to shake up and down through the sleeve 52, which facilitates the flow of liquid in the separation cylinder 51 into the separation box 4, thereby enabling solid-liquid separation again. The screw 59 makes it easy to install and remove the separation cylinder 51 from the sleeve 52, allowing the solids in the separation cylinder 51 to be poured out. The L-shaped frame 9 makes the connection between the filter box 1 and the separation box 4 more secure, thus making it more stable during operation.
[0026] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and features of this application. Solutions or features that are prior art or common knowledge to those skilled in the art will not be described in detail in the above embodiments.
[0027] Furthermore, the technical solutions of this application are not limited to the above embodiments. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A solid-liquid separation device for rice wine production, characterized in that: The utility model provides a filter box (1), the upper portion of filter box (1) is provided with filter assembly (2), the top surface of filter box (1) is provided with feed hopper (3), one side of filter box (1) is fixedly installed separation tank (4), separation tank (4) is provided with separation assembly (5) in, the lower portion of one side of filter assembly (2) is equipped with vibration assembly (6) cooperation, the lower end of vibration assembly (6) is connected with separation assembly (5), the bottom surface of filter box (1), the lower portion of one side of separation tank (4) is provided with liquid outlet pipe (7) with valve, the upper portion of one side of filter box (1) is provided with fairing (8), and the fairing (8) corresponds with separation assembly (5), and both sides of the bottom surface of separation tank (4) are provided with support plate (9).
2. The solid-liquid separation device for yellow rice wine production according to claim 1, characterized in that: The filter assembly (2) includes a filter plate (21), a fixed plate (22) and a connecting plate (23), a strip-shaped through slot (24) is formed on the upper side of one side of the filter box (1), the fixed plate (22) is arranged on the other side of the filter box (1), the strip-shaped through slot (24) corresponds to the fixed plate (22), the filter plate (21) passes through the strip-shaped through slot (24) and is inserted into the strip-shaped through slot (24), one side of the filter plate (21) is connected to the fixed plate (22) through the connecting plate (23), a through slot (25) is formed on the upper and lower sides of one side of the fixed plate (22), two screw holes (26) are formed on the upper side of one side of the filter box (1), the strip-shaped through slot (24) is located between the two screw holes (26), the screw holes (26) correspond to the through slots (25), a bolt (27) passes through the through slots (25), the end of the bolt (27) is screwed into the corresponding screw hole (26), an inclined through slot (28) is formed on the upper side of one side of the filter box (1), the inclined through slot (28) corresponds to the fairing (8), the other side of the filter plate (21) is inserted into the inclined through slot (28).
3. The solid-liquid separation device for yellow rice wine production according to claim 1, characterized in that: The separation assembly (5) includes a separation cylinder (51), a sleeve (52) and a rotating rod (53), an annular wave groove (54) is formed on the surface of the rotating rod (53), sliding blocks (55) are fixedly installed on both sides of the inside of the sleeve (52), the sliding blocks (55) are slidingly arranged in the annular wave groove (54), the upper end of the sleeve (52) is movably connected to the separation cylinder (51), the separation cylinder (51), the sleeve (52) and the rotating rod (53) are all located in the separation tank (4), a motor (56) is arranged below the separation tank (4), the motor (56) is fixedly connected to one of the support plates (9) through a support rod (57), the output shaft of the motor (56) passes through the bottom surface of the separation tank (4) and is rotatably connected to the separation tank (4), the output shaft of the motor (56) is fixedly connected to the lower end of the rotating rod (53).
4. The solid-liquid separation device for yellow rice wine production according to claim 1, characterized in that: The vibration assembly (6) comprises a rotating shaft (61), a vibrating disc (62) and a belt pulley (63), the lower end of the rotating shaft (61) and the output shaft of the motor (56) are fixedly installed with the belt pulley (63), the two belt pulleys (63) are fixedly connected through a belt (64), the upper end of the rotating shaft (61) penetrates through the filter box (1) and is rotationally connected with the filter box (1), the upper end of the rotating shaft (61) is fixedly installed with the vibrating disc (62), and the vibrating disc (62) is in contact with the filter plate (21).
5. The solid-liquid separation device for yellow rice wine production according to claim 3, characterized in that: Both sides of the top surface of the sleeve (52) are fixedly installed with supporting plates (58), and the supporting plates (58) are movably connected with the bottom surface of the separation cylinder (51) through screws (59).
6. The solid-liquid separation device for yellow rice wine production according to claim 1, characterized in that: One side of the bottom surface of the filter box (1) is fixedly connected with the separation box (4) through an L-shaped support (10).