A liquor-making distiller's grains separating device

Abstract

The utility model discloses a kind of liquor brewing vinasse separation devices, it is related to vinasse separation technical field, to solve the problem of existing filter screen not easy to disassemble. The device includes separation device main body, its feed inlet below is connected with separation dish, and the bottom end of separation dish is installed vinasse separation component. Vinasse separation component includes U-shaped fixed seat, its inside locking cavity clamps adjusting bracket, and fixed seat surface penetrates locking bolt;Adjusting bracket is connected with table plate through connecting rod, and table plate is fixed with separation disc of separation filter hole through fixed bolt. Separation disc is discoid, and the bottom end of separation dish is adhered, and edge is equipped with rubber pad layer;Fixed seat is welded on the outside of separation dish, and separation filter hole is uniform equidistant cylindrical hole. The device realizes separation disc quick disassembly cleaning, and improves maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lees processing, and in particular to a device for separating lees from baijiu brewing. Background Technology

[0002] In the process of brewing baijiu (Chinese liquor), the separation of lees is one of the key steps. Its purpose is to effectively separate the fermented lees from the liquor to ensure the smooth progress of subsequent stages such as liquor purification and aging. Currently, most lees separation devices commonly used in the industry rely on filter screens to achieve solid-liquid separation. That is, the lees particles are intercepted by the pores of the filter screen, allowing the liquor to flow through the filter screen.

[0003] However, existing filter structures have significant drawbacks in practical use: separation filters are mostly fixedly installed (e.g., by welding, bolting, etc.), tightly connected to the main body of the device, making disassembly cumbersome. Because the lees have a certain viscosity and impurities easily remain during separation, the filter screens tend to become clogged after a period of use, affecting separation efficiency and liquor quality, thus requiring regular disassembly and cleaning. However, fixed-installation filters require operators to gradually remove the connecting parts with tools, which is not only time-consuming and labor-intensive, increasing maintenance costs, but also potentially damaging the filter screen or the main body of the device due to improper operation during disassembly, further affecting the equipment's lifespan and production continuity.

[0004] To address the aforementioned issues, there is an urgent need for a lees separation device that enables rapid disassembly and installation of the filter screen, thereby simplifying the cleaning process, improving equipment maintenance efficiency, and ensuring the stable operation of the liquor brewing process. Utility Model Content

[0005] To address the technical problem of existing filters being difficult to disassemble, this utility model provides a device for separating lees in baijiu brewing.

[0006] This utility model is achieved by the following technical solution: a baijiu brewing lees separation device, including a separation device body, the separation device body including a feed inlet, a separation dish fixedly connected below the feed inlet, and a lees separation component installed at the bottom of the separation dish; The lees separation assembly includes a fixed base, which is U-shaped and has a locking cavity inside. An adjustment frame is held inside the locking cavity. Locking bolts pass through the surface of the fixed base. A connecting rod is fixedly connected to the bottom end of the adjustment frame. A platform is fixedly installed at the bottom end of the connecting rod. A separation disc is fixed to the upper surface of the platform by fixing bolts. Separation filter holes are formed on the surface of the separation disc.

[0007] As a further optimization of this utility model, the separation disc overlaps the bottom end of the separation dish. The separation disc is disc-shaped and is completely in contact with the bottom end of the separation dish to ensure that the mixture can fully contact the separation disc during the separation process and improve the separation efficiency.

[0008] As a further optimization of this utility model, a rubber pad is provided on the edge of the separation disc. The rubber pad can enhance the sealing between the separation disc and the bottom of the separation dish, prevent the unseparated mixture from leaking from the gap between them, and ensure the solid-liquid separation effect.

[0009] As a further optimization of this utility model, the fixing seat on the lees separation component is arranged in a ring around the outside of the separation dish. The fixing seat is welded to the bottom surface of the separation dish. The ring-shaped fixing seat can provide a stable support for the entire lees separation component. The welding connection method ensures the firmness of the connection between the fixing seat and the separation dish, and ensures the stable progress of the separation process.

[0010] As a further optimization of this utility model, the separation filter holes are cylindrical holes, which are evenly and equidistantly opened on the surface of the separation plate. The evenly and equidistant cylindrical separation filter holes can allow the wine to pass through the separation plate evenly, improving the uniformity and efficiency of separation, while also facilitating the cleaning of the separation plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problem of existing filters being difficult to disassemble by setting up a lees separation component consisting of a fixed base, locking cavity, locking bolts, and adjusting frame, and using the fixed bolts to achieve a detachable connection of the separation disc. Operators can quickly clean or replace the separation disc, reducing maintenance time and costs.

[0012] 2. This utility model enhances the sealing between the separation plate and the bottom of the separation dish by setting a rubber pad layer on the edge of the separation plate, effectively preventing leakage of unseparated mixture, ensuring the effect of solid-liquid separation, and improving the purity of the wine.

[0013] 3. This utility model provides a stable installation base for the lees separation component by welding the fixing base in a circumferential shape to the outside of the separation dish, ensuring the stability of the separation process, reducing the risk of shaking and damage to the equipment during operation, and extending the service life of the equipment.

[0014] 4. This utility model not only ensures that the wine can pass through smoothly and improves the separation efficiency by evenly and equidistantly opening cylindrical separation filter holes on the surface of the separation disc, but also makes it easier to clean the separation disc and avoids the accumulation and blockage of impurities in the filter holes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Schematic diagram of the lower half cross-section structure; Figure 3 This is a schematic diagram of the connection structure of the lees separation component of this utility model.

[0016] Explanation of key symbols: 1. Main body of the separation device; 2. Feed inlet; 3. Separation dish; 4. Distillers' grains separation component; 41. Fixed base; 42. Locking cavity; 43. Locking bolt; 44. Adjusting frame; 45. Connecting rod; 46. Platform; 47. Fixing bolt; 48. Separation disc; 49. Separation filter hole. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0018] Example 1: Please combine Figures 1-3 This embodiment proposes a baijiu brewing lees separation device, including a separation device body 1, the separation device body 1 including a feed inlet 2, a separation dish 3 fixedly connected below the feed inlet 2, and a lees separation component 4 installed at the bottom of the separation dish 3. In the specific technical solution, when performing the separation of lees in baijiu brewing, the mixture of lees and liquor to be separated enters the separation dish 3 through the feed inlet 2 of the main body 1 of the separation device. The mixture gradually accumulates in the separation dish 3 and flows to the bottom of the separation dish 3, at which point the lees separation component 4 begins to perform its separation function.

[0019] The lees separation component 4 includes a fixed base 41, which is U-shaped and has a locking cavity 42 inside. An adjusting frame 44 is held inside the locking cavity 42. A locking bolt 43 passes through the surface of the fixed base 41. A connecting rod 45 is fixedly connected to the bottom of the adjusting frame 44. A platform 46 is fixedly installed at the bottom of the connecting rod 45. A separation disc 48 is fixed to the upper surface of the platform 46 by a fixing bolt 47. Separation filter holes 49 are opened on the surface of the separation disc 48.

[0020] The separation filter holes 49 are cylindrical holes, and the separation filter holes 49 are evenly spaced on the surface of the separation disk 48.

[0021] More specifically, after the mixture comes into contact with the separation plate 48 at the bottom of the separation dish 3, the wine can be separated by passing through the separation filter holes 49, which are evenly spaced and cylindrical, because the surface of the separation plate 48 is provided with evenly spaced cylindrical separation filter holes 49. The wine lees are intercepted on the upper surface of the separation plate 48 because of their larger size, thus completing the solid-liquid separation process.

[0022] It should be noted that the separation disk 48 overlaps the bottom of the separation dish 3. The separation disk 48 is disc-shaped and is completely in contact with the bottom of the separation dish 3.

[0023] Furthermore, the edge of the separation disc 48 is provided with a rubber pad layer.

[0024] The fixing seat 41 on the lees separation component 4 is arranged in a ring around the outside of the separation dish 3, and the fixing seat 41 is welded to the bottom surface of the separation dish 3.

[0025] A more specific technical solution involves the operator first loosening the locking bolts 43 penetrating the surface of the fixing seat 41 when cleaning or replacement of the separating disc 48 is required. This releases the adjusting bracket 44 held within the locking cavity 42. Subsequently, the connecting rod 45, fixedly connected to the bottom of the adjusting bracket 44, moves the platform 46 downwards, thereby separating the separating disc 48, secured by the fixing bolts 47, from the bottom of the separating dish 3. Afterwards, loosening the fixing bolts 47 allows the separating disc 48 to be removed from the platform 46 for cleaning or replacement.

[0026] After cleaning or replacement, the separating disc 48 is re-fixed to the platform 46 using the fixing bolts 47. Then, the separating disc 48 is moved up to be completely in contact with the bottom of the separating dish 3 using the connecting rod 45 and the adjusting bracket 44. Finally, the locking bolts 43 are tightened so that the adjusting bracket 44 is re-locked and fixed in the locking cavity 42, ensuring that the separating disc 48 is stably in the working position so that the grain separation operation can be carried out again.

[0027] In addition, the rubber pad layer on the edge of the separating disc 48 can enhance its sealing with the bottom of the separating dish 3, preventing unseparated mixture from leaking out of the gaps and ensuring the separation effect; while the fixing seat 41 is welded around the outside of the separating dish 3, providing a stable installation base for the entire lees separation assembly 4, ensuring the stable operation of the separation process.

[0028] The working principle of this utility model is as follows: During the separation of lees in baijiu brewing, the mixture of lees and liquor to be separated enters the separation dish 3 through the feed inlet 2 of the main body 1 of the separation device. The mixture gradually accumulates in the separation dish 3 and flows to the bottom of the separation dish 3, at which point the lees separation component 4 begins to perform its separation function.

[0029] When the mixture comes into contact with the separation plate 48 at the bottom of the separation dish 3, the wine can be separated by passing through the separation filter holes 49, which are evenly spaced and cylindrical. The lees, being larger particles, are intercepted on the upper surface of the separation plate 48, thus completing the solid-liquid separation process.

[0030] When the separating disc 48 needs cleaning or replacement, the operator can first loosen the locking bolts 43 that penetrate the surface of the fixing seat 41, allowing the adjusting bracket 44 held inside the locking cavity 42 to be released. Then, the connecting rod 45, fixedly connected to the bottom of the adjusting bracket 44, moves the platform 46 downwards, thereby separating the separating disc 48, fixed to the platform 46 by the fixing bolts 47, from the bottom of the separating dish 3. Afterwards, loosening the fixing bolts 47 allows the separating disc 48 to be removed from the platform 46 for cleaning or replacement.

[0031] After cleaning or replacement, the separating disc 48 is re-fixed to the platform 46 using the fixing bolts 47. Then, the separating disc 48 is moved up to be completely in contact with the bottom of the separating dish 3 using the connecting rod 45 and the adjusting bracket 44. Finally, the locking bolts 43 are tightened so that the adjusting bracket 44 is re-locked and fixed in the locking cavity 42, ensuring that the separating disc 48 is stably in the working position so that the grain separation operation can be carried out again.

[0032] In addition, the rubber pad layer on the edge of the separating disc 48 can enhance its sealing with the bottom of the separating dish 3, preventing unseparated mixture from leaking out of the gaps and ensuring the separation effect; while the fixing seat 41 is welded around the outside of the separating dish 3, providing a stable installation base for the entire lees separation assembly 4, ensuring the stable operation of the separation process.

[0033] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A white liquor brewing stillage separation device comprising a separation device main body (1), characterized in that, The main body (1) of the separation device includes a feed inlet (2), a separation dish (3) is fixedly connected below the feed inlet (2), and a lees separation component (4) is installed at the bottom of the separation dish (3). The lees separation component (4) includes a fixed base (41), which is U-shaped. The U-shaped interior of the fixed base (41) forms a locking cavity (42). An adjustment frame (44) is held inside the locking cavity (42). A locking bolt (43) passes through the surface of the fixed base (41). A connecting rod (45) is fixedly connected to the bottom end of the adjustment frame (44). A platform (46) is fixedly installed at the bottom end of the connecting rod (45). A separation disc (48) is fixed to the upper surface of the platform (46) by a fixing bolt (47). A separation filter hole (49) is opened on the surface of the separation disc (48).

2. The baijiu brewing lees separation device as described in claim 1, characterized in that, The separation disc (48) overlaps the bottom end of the separation dish (3). The separation disc (48) is disc-shaped and is completely attached to the bottom end of the separation dish (3).

3. The baijiu brewing lees separation device as described in claim 1, characterized in that, The edge of the separation disc (48) is provided with a rubber pad layer.

4. The baijiu brewing lees separation device as described in claim 1, characterized in that, The fixing seat (41) on the lees separation component (4) is arranged in a ring around the outside of the separation dish (3), and the fixing seat (41) is welded to the bottom surface of the separation dish (3).

5. The baijiu brewing lees separation device as described in claim 1, characterized in that, The separation filter holes (49) are cylindrical holes, and the separation filter holes (49) are evenly and equidistantly opened on the surface of the separation disk (48).

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