Solid-liquid separation device

Abstract

The utility model relates to the technical field of solid-liquid separation, in particular to a solid-liquid separation device, which accelerates the solid-liquid separation efficiency of food raw materials, enables the food raw materials to be subjected to solid-liquid separation quickly, improves the separation effect and improves the practicability. A rotating shaft is longitudinally and rotatably mounted in the separation bin, a filter cover is fixedly mounted on the outer side wall of the rotating shaft, and an auxiliary mechanism is arranged on the outer side wall of the filter cover; a drainage pipe is installed on the outer side wall of the separation bin in a communicating mode, a screw rod is longitudinally installed at the top end of the separation bin in a screwed mode, a pressing plate is rotatably installed at the bottom end of the screw rod, the pressing plate is located in the filtering cover, a top plate is rotatably installed at the top end of the screw rod, and a first motor is fixedly installed at the top end of the top plate; limiting columns are longitudinally and fixedly installed at the top end of the separation bin, limiting rods are slidably installed at the top ends of the limiting columns, and the top ends of the limiting rods are fixedly connected with the bottom end of a top plate. A limiting mechanism is arranged between the top plate and the pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation, in particular to a solid-liquid separation device. Background Art

[0002] Fermented food is a type of food made using beneficial microorganisms, such as yogurt, kimchi, vinegar, and fermented bean curd. Through fermentation, the original nutrients in the food are changed and a unique flavor is produced. However, existing food fermentation tanks are inconvenient for solid-liquid separation of food, have a low degree of automation, and are time-consuming and labor-intensive.

[0003] For example, after searching, the utility model patent with Chinese patent publication number CN217757449U discloses: a food fermentation tank with solid-liquid separation function, specifically refers to a food fermentation tank with solid-liquid separation function, which effectively solves the problem that the current food fermentation tank is inconvenient to separate the solid and liquid of food, has a low degree of automation, is time-consuming and labor-intensive, and realizes the purpose of the food fermentation tank with solid-liquid separation function to facilitate the solid-liquid separation of food, has a high degree of automation, saves time and labor;

[0004] The above-mentioned existing device still has the following problems in actual use: the above-mentioned existing device performs filtering operation by passing the raw material itself through the filter cover. This filtering method is inefficient and easily leads to poor liquid separation and filtering effect in the raw material. Therefore, a solid-liquid separation device is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a solid-liquid separation device which accelerates the efficiency of solid-liquid separation of food raw materials, so that the food raw materials can be quickly separated into solid and liquid, the separation effect is improved, and the practicality of the solid-liquid separation device is improved.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a solid-liquid separation device, comprising a separation chamber, wherein a rotating shaft is longitudinally rotatably installed inside the separation chamber, a filter cover is fixedly installed on the outer wall of the rotating shaft, and an auxiliary mechanism is arranged on the outer wall of the filter cover;

[0009] A drainage pipe is connected and installed on the outer wall of the separation bin, a screw is longitudinally screwed on the top of the separation bin, a pressure plate is rotatably installed on the bottom of the screw, the pressure plate is located inside the filter cover, a top plate is rotatably installed on the top of the screw, a first motor is fixedly installed on the top of the top plate, the output end of the first motor is fixedly connected to the top of the screw, the top of the separation bin and the bottom of the top plate are connected by two sliding mechanisms, and two feeding pipes are connected and installed on the top of the separation bin;

[0010] The sliding mechanism includes a limit column, which is longitudinally fixedly installed on the top of the separation bin, and a limit rod is slidably installed on the top of the limit column, and the top of the limit rod is fixedly connected to the bottom of the top plate;

[0011] A limiting mechanism is arranged between the top plate and the pressure plate.

[0012] Preferably, the limiting mechanism includes a connecting rod, which is fixedly installed between the top plate and the pressure plate, and the connecting rod is slidably connected to the top of the separation bin.

[0013] Furthermore, the auxiliary mechanism includes a plurality of limit blocks, each of which is fixedly mounted on the inner wall of the separation bin, and the other end of each limit block is in contact with the outer wall of the filter cover.

[0014] Furthermore, a plurality of pillars are fixedly installed around the bottom end of the separation bin.

[0015] On the basis of the above scheme, a second motor is fixedly installed at the bottom end of the separation bin, the output end of the second motor is fixedly connected to the bottom end of the rotating shaft, and the rotating shaft is rotatably connected to the bottom end of the separation bin.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a solid-liquid separation device, which has the following beneficial effects:

[0018] The solid-liquid separation device rotates the rotating shaft and synchronously drives the filter cover to rotate, thereby performing a rotational filtering operation on the food raw materials discharged into the separation bin through the feed pipe, and the liquid filtered by the filter cover is discharged through the drain pipe. The screw rotates and synchronously drives the pressing plate to squeeze the food raw materials inside the filter cover under the limit of the limit mechanism, thereby accelerating the efficiency of the device in separating the solid and liquid of the food raw materials, so that the food raw materials can be quickly separated from the solid and liquid, thereby improving the separation effect and the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of part of the internal structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the top view of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the front view of the utility model.

[0023] Markings in the attached figure: 1. separation chamber; 2. rotating shaft; 3. filter cover; 4. drain pipe; 5. screw; 6. pressure plate; 7. top plate; 8. first motor; 9. feed pipe; 10. limit column; 11. limit rod; 12. connecting rod; 13. limit block; 14. support; 15. second motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See also Figure 1-4 A solid-liquid separation device includes a separation bin 1, a rotating shaft 2 is longitudinally rotatably installed inside the separation bin 1, a filter cover 3 is fixedly installed on the outer wall of the rotating shaft 2, and an auxiliary mechanism is arranged on the outer wall of the filter cover 3; the auxiliary mechanism includes a plurality of limit blocks 13, each of which is fixedly installed on the inner wall of the separation bin 1, and the other end of each limit block 13 is in contact with the outer wall of the filter cover 3. By installing the limit blocks 13, the stability of the filter cover 3 during the rotating operation is improved. A drain pipe 4 is connected and installed on the outer wall of the separation bin 1, a screw 5 is longitudinally screwed on the top of the separation bin 1, a pressure plate 6 is rotatably installed on the bottom end of the screw 5, the pressure plate 6 is located inside the filter cover 3, a top plate 7 is rotatably installed on the top of the screw 5, a first motor 8 is fixedly installed on the top of the top plate 7, the output end of the first motor 8 is fixedly connected to the top of the screw 5, the top of the separation bin 1 and the bottom end of the top plate 7 are connected by two sliding mechanisms, and two feeding pipes 9 are connected and installed on the top of the separation bin 1; the sliding mechanism includes a limit column 10, the limit column 10 is longitudinally fixedly installed on the top of the separation bin 1, a limit rod 11 is slidably installed on the top of the limit column 10, and the top of the limit rod 11 is fixedly connected to the bottom end of the top plate 7;

[0027] See also Figure 1-4A limiting mechanism is provided between the top plate 7 and the pressing plate 6, and the limiting mechanism includes a connecting rod 12, which is fixedly installed between the top plate 7 and the pressing plate 6, and the connecting rod 12 is slidably connected to the top of the separation bin 1. By installing the connecting rod 12, an auxiliary limiting operation is performed when the height of the top plate 7 is adjusted. The solid-liquid separation device rotates the rotating shaft 2 and synchronously drives the filter cover 3 to rotate, thereby performing a rotational filtering operation on the food raw materials discharged into the separation bin 1 through the feed pipe 9, and the liquid filtered by the filter cover 3 is discharged through the drain pipe 4. When the screw 5 rotates, the pressing plate 6 is synchronously driven under the limit of the limiting mechanism to squeeze the food raw materials inside the filter cover 3, thereby accelerating the efficiency of the device in solid-liquid separation of the food raw materials, so that the food raw materials can be quickly separated into solid and liquid, thereby improving the separation effect and improving the practicality.

[0028] See also Figure 1 It should also be noted that a plurality of pillars 14 are fixedly installed around the bottom end of the separation bin 1, and the device can be effectively supported by installing the pillars 14.

[0029] See also Figure 4 A second motor 15 is fixedly installed at the bottom end of the separation bin 1, and the output end of the second motor 15 is fixedly connected to the bottom end of the rotating shaft 2. The rotating shaft 2 is rotationally connected to the bottom end of the separation bin 1. By installing the second motor 15, power support is provided to the rotating shaft 2.

[0030] In summary, when the solid-liquid separation device is used, the food raw materials are discharged into the interior of the filter cover 3 through the feed pipe 9, and the first motor 8 is started. This motor is a well-known device purchased directly on the market by technicians in this field. Here we only use it, and do not improve its structure and function. We will not go into details here, and the motor is provided with a control switch matched with it. The installation position of the control switch is selected according to actual practical needs, which is convenient for operators to operate and control. The power is output through the bottom end of the first motor 8, and then the screw 5 is synchronously driven to rotate. Since the screw 5 and the separation bin 1 are screwed, the pressing plate 6 is synchronously driven to move longitudinally while rotating the screw 5, and then the food raw materials inside the filter cover 3 are squeezed. The squeezed liquid is filtered through the filter cover 3 and discharged through the drain pipe 4. The second motor 15 is started, and the power is output through the top of the second motor 15, and then the rotating shaft 2 and the filter cover 3 are synchronously driven to rotate. The filter cover 3 that rotates performs a synchronous rotation operation on the food raw materials, thereby accelerating the efficiency of the device to separate the solid and liquid of the food raw materials through the filter cover 3.

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

Claims

1. A solid-liquid separation device, comprising a separation chamber (1), characterized in that: A rotating shaft (2) is longitudinally rotatably mounted inside the separation bin (1), a filter cover (3) is fixedly mounted on the outer wall of the rotating shaft (2), and an auxiliary mechanism is arranged on the outer wall of the filter cover (3); A drainage pipe (4) is connected and installed on the outer wall of the separation bin (1); a screw rod (5) is longitudinally screwed on the top of the separation bin (1); a pressure plate (6) is rotatably installed on the bottom of the screw rod (5); the pressure plate (6) is located inside the filter cover (3); a top plate (7) is rotatably installed on the top of the screw rod (5); a first motor (8) is fixedly installed on the top of the top plate (7); the output end of the first motor (8) is fixedly connected to the top of the screw rod (5); the top of the separation bin (1) and the bottom of the top plate (7) are connected by two sliding mechanisms; and two feeding pipes (9) are connected and installed on the top of the separation bin (1); The sliding mechanism comprises a limiting column (10), the limiting column (10) is longitudinally fixedly mounted on the top end of the separation bin (1), a limiting rod (11) is slidably mounted on the top end of the limiting column (10), and the top end of the limiting rod (11) is fixedly connected to the bottom end of the top plate (7); A limiting mechanism is provided between the top plate (7) and the pressing plate (6).

2. A solid-liquid separation device according to claim 1, characterized in that: The limiting mechanism comprises a connecting rod (12), the connecting rod (12) is fixedly mounted between the top plate (7) and the pressure plate (6), and the connecting rod (12) is slidably connected to the top end of the separation bin (1).

3. A solid-liquid separation device according to claim 2, characterized in that: The auxiliary mechanism comprises a plurality of limit blocks (13), each of which is fixedly mounted on the inner wall of the separation bin (1), and the other end of each limit block (13) is in contact with the outer wall of the filter cover (3).

4. A solid-liquid separation device according to claim 3, characterized in that: A plurality of pillars (14) are fixedly mounted around the bottom end of the separation bin (1).

5. A solid-liquid separation device according to claim 4, characterized in that: A second motor (15) is fixedly mounted at the bottom end of the separation bin (1); an output end of the second motor (15) is fixedly connected to the bottom end of the rotating shaft (2); and the rotating shaft (2) is rotationally connected to the bottom end of the separation bin (1).

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