Solid-liquid separation device of beer brewing suspended settling tank

Abstract

The utility model provides a beer brewing suspension tank solid-liquid separation device which comprises a tank body, a drainage cylinder is arranged at the bottom of the tank body in a penetrating mode, the drainage cylinder is connected with the tank body in a rotating mode, a filter screen sleeve located in the tank body is arranged on the drainage cylinder in a sleeved mode, and a control combination used for controlling the drainage cylinder to rotate is arranged below the tank body. One end of the drainage barrel is a blind end, the other end of the drainage barrel is rotationally connected with a transfer barrel, the transfer barrel is fixedly connected with the tank body, and a pressure cylinder is arranged at the top of the tank body and used for punching the interior of the tank body. The pressure cylinder, the drainage cylinder and the filter screen sleeve are arranged on the tank body, so that the device has a pressure solid-liquid separation function, and compared with the prior art, the pressure filtration mode has the advantages that the solid-liquid separation is more reliable, and the solid-liquid separation efficiency is greatly improved.

Description

Technical Field

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

[0002] Beer production requires steps such as malt crushing, saccharification, filtration, boiling, suspension and fermentation. During the suspension process, a suspension tank is needed. The function of the suspension tank is to separate the heat coagulants and hop impurities in the wort, which plays a role in solid-liquid separation. The suspension tank generally uses sedimentation to separate the solid and liquid of the wort with hops, so that the solid impurities fall to the bottom of the suspension tank to achieve the purpose of solid-liquid separation.

[0003] The utility model with publication number CN219637191U proposes a solid-liquid separation mechanism for a suspension tank for beer production, which is used in the field of beer production supplies. It includes a tank body and a supporting mechanism, and a separation chamber is provided inside the tank body. The utility model installs a separation chamber inside the tank body, and then cooperates with the filter holes on the separation chamber, and cooperates with the use of bevel gears and bevel gear rings and stepper motors. When the external wort is transported to the inside of the tank body, the impurities inside the wort can be intercepted in the separation chamber, and the juice is thrown out of the separation chamber, thereby improving the separation speed of the suspension tank, eliminating the need to wait for sedimentation, and improving the efficiency of subsequent processing. By installing two connecting rods inside the tank body and cooperating with the cleaning brush installed on the connecting rods, when the separation chamber rotates, the cleaning brush moves relative to the separation chamber, so that the cleaning brush continuously cleans the inside of the separation chamber, preventing impurities from clogging the filter holes and ensuring the normal progress of the separation work.

[0004] However, the above-mentioned prior art still has the following deficiencies when used: 1. The separation chamber rotates to separate the wort and the solid impurities therein by centrifugal force. However, since the wort containing solid impurities has good fluidity, the centrifugal force generated by the wort therein when the separation chamber is centrifugally rotated is relatively small, resulting in a poor centrifugal solid-liquid separation effect; 2. A brush is provided in the separation cylinder to clean the blockage in the filter hole. However, the brush is difficult to clean out some blockages with relatively high hardness, that is, the blockage cleaning method of the brush has a poor cleaning effect.

[0005] To this end, the utility model provides a solid-liquid separation device for a beer brewing suspension tank. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a solid-liquid separation device for a beer brewing suspension tank to solve the problems raised in the above-mentioned background technology. The utility model has a filter press function, which makes the solid-liquid separation more efficient and thorough, and has the function of pressure cleaning hard blockages on the filter screen, and has a better anti-blocking effect.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a beer brewing suspension tank solid-liquid separation device, including a tank body, a drainage tube is provided through the bottom of the tank body, the drainage tube is rotatably connected to the tank body and is provided with a filter mesh sleeve located in the tank body, a control combination for controlling the rotation of the drainage tube is provided below the tank body, one end of the drainage tube is a blind end and the other end is rotatably connected to a adapter tube, the adapter tube is fixedly connected to the tank body, and a pressure cylinder is provided on the top of the tank body, which is used to punch into the tank body.

[0008] Furthermore, the outer peripheral wall of the drainage tube is provided with flow windows which are located in the tank body and are evenly distributed in the circumferential direction, and the filter mesh is covered on the outside of the flow windows.

[0009] Furthermore, the control assembly includes a control motor, a driving gear and a transmission ring gear. The control motor is fixedly arranged at the bottom of the tank body and its output shaft is fixedly connected to the driving gear. The transmission ring gear is sleeved on the outside of the drainage tube and meshes with the driving gear.

[0010] Furthermore, a cone bottom is fixedly provided at the bottom of the tank body, and a discharge pipe is fixedly connected to the bottom of the cone bottom.

[0011] Furthermore, a drain pipe is fixedly connected to the bottom of the outer peripheral wall of the adapter tube, and a clearing piston disc is provided on the inner sleeve of the adapter tube.

[0012] Furthermore, the pressure cylinder includes a cylinder sleeve and a pressure piston disc located in the cylinder sleeve, and the bottom of the cylinder sleeve is fixedly connected to the top of the tank body.

[0013] Furthermore, a filling pipe close to the side is fixedly connected to the top of the tank body.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a pressure cylinder, a drainage tube and a filter mesh sleeve on the tank body, so that the device has the function of pressure solid-liquid separation. Compared with the existing technology, this pressure filtration method is not only more reliable in solid-liquid separation, but also greatly improves the efficiency of solid-liquid separation.

[0016] 2. The utility model sets the drainage tube and the tank body into a rotationally matched structure. When the drainage tube is controlled to rotate at high speed, the filter sleeve will generate centrifugal force, causing the blockage covered on it to shift or even fall off, which has the advantages of filter press centrifugal anti-blocking.

[0017] 3. The utility model provides an adapter cylinder and a clearing piston disc located in the adapter cylinder, thereby facilitating the pressure separation of hard blockages on the filter sleeve, and has the advantage of more reliable clearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a beer brewing suspension tank solid-liquid separation device of the utility model;

[0019] Figure 2 This is a schematic diagram of a beer brewing suspension tank solid-liquid separation device after the filter sleeve and the drainage tube are separated;

[0020] Figure 3 The utility model is a schematic diagram of a control combination of a solid-liquid separation device of a beer brewing suspension tank.

[0021] In the figure: 1. Tank body; 11. Conical bottom; 111. Discharge pipe; 12. Filling pipe; 2. Drainage tube; 21. Flow window; 3. Filter screen; 4. Control assembly; 41. Control motor; 42. Driving gear; 43. Transmission ring gear; 5. Adapter tube; 51. Drain pipe; 6. Pressure cylinder; 61. Cylinder liner; 62. Pressure piston disc; 7. Clearing piston disc. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 3 The top of the bottle is fixed with a filling pipe 12 near the side, and a control valve is provided on the filling pipe 12. The bottom of the bottle is penetrated by a drainage tube 2, and the drainage tube 2 is horizontally distributed. The drainage tube 2 is rotatably connected to the bottle body 1 and is sleeved with a filter sleeve 3 located in the bottle body 1. A sealing sleeve structure that rotates with the drainage tube 2 is provided on the bottle body 1, and the wort mixture in the bottle body 1 will enter the drainage tube 2 through the filter sleeve 3. In specific implementation, it is preferred that the outer peripheral wall of the drainage tube 2 is provided with a flow window 21 located in the bottle body 1 and uniformly distributed circumferentially. The filter sleeve 3 covers the outside of the flow window 21. The solid impurities in the wort mixture will remain on the outside of the filter sleeve 3. After the wort is separated, the solid impurities will accumulate at the bottom of the bottle body 1.

[0024] A control assembly 4 for controlling the rotation of the drainage tube 2 is provided below the tank body 1. When the drainage tube 2 rotates at high speed, it will drive the filter mesh sleeve 3 to rotate at high speed. When the filter mesh sleeve 3 rotates at high speed, it will displace or even throw away the blockages accumulated on its outer surface, thereby increasing the speed of wort filtration.

[0025] Specifically, the control assembly 4 includes a control motor 41, a driving gear 42 and a transmission ring gear 43. The control motor 41 is fixedly arranged at the bottom of the tank body 1 and its output shaft is fixedly connected to the driving gear 42. The transmission ring gear 43 is sleeved on the outside of the drainage tube 2 and meshes with the driving gear 42. After the control motor 41 is started, the drainage tube 2 can rotate at high speed under the drive of the driving gear 42 and the transmission ring gear 43.

[0026] Furthermore, one end of the drainage tube 2 is a blind end and the other end thereof is rotatably connected to a transfer tube 5. The transfer tube 5 and the drainage tube 2 are connected using a common sealed rotation-matching structure. The transfer tube 5 and the tank body 1 are fixedly connected. The transfer tube 5 plays a role in stabilizing the flow of wort, that is, it stably transmits the wort in the drainage tube 2 to the outside.

[0027] A pressure cylinder 6 is provided on the top of the tank body 1, and the pressure cylinder 6 is used to punch into the tank body 1. When the pressure in the tank body 1 increases, the pressure cylinder 6 includes a cylinder sleeve 61 and a pressure piston disc 62 located in the cylinder sleeve 61. The bottom of the cylinder sleeve 61 is fixedly connected to the top of the tank body 1. When in use, an oil cylinder is installed on the top of the cylinder sleeve 61, and the output shaft of the oil cylinder is fixedly connected to the pressure piston disc 62. When the pressure piston disc 62 moves downward, the pressure in the tank body 1 increases, and the wort mixture will be pressurized, thereby accelerating the wort filtration.

[0028] In this embodiment, a cone bottom 11 is fixedly provided at the bottom of the tank body 1, and a discharge pipe 111 is fixedly connected to the bottom of the cone bottom 11. A valve is connected in series to the discharge pipe 111. When the discharge pipe 111 is opened, the separated matter in the tank body 1 can be discharged.

[0029] Furthermore, a drain pipe 51 is fixedly connected to the bottom of the outer wall of the adapter tube 5, and a valve is also connected in series on the drain pipe 51, whose function is to drain the separated wort downward. A clearing piston disk 7 is provided on the inner sleeve of the adapter tube 5. When in use, a cylinder is installed at the other end of the adapter tube 5, and the output shaft of the cylinder is fixedly connected to one end of the clearing piston disk 7. When the clearing piston disk 7 moves at high speed, high air pressure will be generated inside the filter mesh 3. The high air pressure can blow away the hard blockages on the mesh of the filter mesh 3, which has the advantage of more reliable clearing. It should be noted that when cleaning hard blockages, there must be no liquid in the tank body 1.

[0030] Working principle: When rapid solid-liquid separation is required, the control motor 41 is started, the drainage tube 2 rotates at high speed, the filter sleeve 3 is driven to rotate at high speed, and then the pressure piston disc 62 is controlled to move downward, the pressure in the tank body 1 is increased, and the wort mixture in the tank body 1 is squeezed and accelerated to pass through the rotating filter sleeve 3. The separated wort enters the drainage tube 2 and then flows into the adapter tube 5, and is finally discharged through the drain pipe 51. The separated solid impurities will remain in the tank body 1.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. 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 beer brewing suspension tank solid-liquid separation device, comprising a tank body (1), characterized in that: A drainage tube (2) is provided through the bottom of the tank body (1), the drainage tube (2) is rotatably connected to the tank body (1) and is sleeved with a filter mesh sleeve (3) located in the tank body (1), a control assembly (4) for controlling the rotation of the drainage tube (2) is provided below the tank body (1), one end of the drainage tube (2) is a blind end and the other end thereof is rotatably connected to a switching tube (5), the switching tube (5) is fixedly connected to the tank body (1), and a pressure cylinder (6) is provided on the top of the tank body (1), the pressure cylinder (6) being used for punching into the tank body (1).

2. The beer brewing suspension tank solid-liquid separation device according to claim 1, characterized in that: The outer peripheral wall of the drainage tube (2) is provided with flow windows (21) located in the tank body (1) and evenly distributed in the circumferential direction, and the filter mesh sleeve (3) is covered on the outside of the flow windows.

3. The beer brewing suspension tank solid-liquid separation device according to claim 1, characterized in that: The control assembly (4) comprises a control motor (41), a driving gear (42) and a transmission gear ring (43); the control motor (41) is fixedly arranged at the bottom of the tank body (1) and its output shaft is fixedly connected to the driving gear (42); the transmission gear ring (43) is sleeved on the outside of the drainage tube (2) and meshes with the driving gear (42).

4. The beer brewing suspension tank solid-liquid separation device according to claim 1, characterized in that: A conical bottom (11) is fixedly provided at the bottom of the tank body (1), and a discharge pipe (111) is fixedly connected to the bottom of the conical bottom (11).

5. The beer brewing suspension tank solid-liquid separation device according to claim 4, characterized in that: A drain pipe (51) is fixedly connected to the bottom of the outer peripheral wall of the adapter cylinder (5), and a clearing piston disc (7) is provided inside the adapter cylinder (5).

6. The beer brewing suspension tank solid-liquid separation device according to claim 1, characterized in that: The pressure cylinder (6) comprises a cylinder sleeve (61) and a pressure piston disc (62) located in the cylinder sleeve (61), and the bottom of the cylinder sleeve (61) is fixedly connected to the top of the tank body (1).

7. The beer brewing suspension tank solid-liquid separation device according to claim 1, characterized in that: The top of the tank body (1) is fixedly connected to a filling pipe (12) close to the side.

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