Novel fermented food precision filter

Abstract

The utility model relates to a novel fermented food precision filter which comprises a supporting table, a main tank body is fixedly connected to the middle of the supporting table, a lower tank body is arranged at the bottom end of the main tank body, a hemispherical filter plate is arranged in the lower tank body, and a guide plate is fixedly connected to the position, at the bottom end of the outer side of the hemispherical filter plate, of the bottom end in the lower tank body. The hemispherical filter plate is rotationally connected with the guide plate, four liquid outlet pipes are fixedly connected to the positions, at the top end of the guide plate, of the inner side of the lower tank body at equal intervals, and the tail ends of the four liquid outlet pipes are all located on the outer side of the lower tank body and fixedly connected with valves. According to the filter, the hemispherical filter plate rotates in the lower tank body through the motor, so that the filter element body is driven to rotate synchronously, the contact area between the filter element body and fermented food is increased, the precision filtering efficiency is improved, and the air exhaust assembly is matched with the cleaning assembly, so that the problem that the filter element body can be cleaned only after being taken out of the filter is solved.

Description

Technical Field

[0001] The utility model relates to the field of food fermentation filter equipment, in particular to a novel fermented food precision filter. Background Art

[0002] Fermented food refers to food that changes the flavor, texture and nutritional value of the food by converting certain ingredients in the food into other substances through the metabolic activity of microorganisms (such as bacteria, yeast or mold). Filtration can remove suspended particles and microorganisms produced during the fermentation process, thereby improving the taste and safety of the product.

[0003] When filtering fermented food, the fermented food (such as vinegar, juice, etc.) needs to be introduced into the precision filter from the liquid inlet pipe. The fermented food comes into contact with the filter element, so that the filter element can finely filter the fermented food and adsorb smaller particles and microorganisms on the fermented food. The fermented food after fine filtration flows out through the liquid outlet pipe and is bottled.

[0004] However, the filter element of some existing fermented food precision filters is fixed to the top cover of the filter. When filtering the fermented food, the filter element is stationary and the fermented food is vertically downward, so that the filter element and the fermented food are not in sufficient contact, resulting in poor filtering effect. In addition, some precision filters also require the filter element to be removed from the filter before cleaning the filter element, which is too troublesome. Therefore, a new type of fermented food precision filter is proposed to solve the above problems. Summary of the invention

[0005] In order to make up for the above deficiencies, the utility model provides a new type of fermented food precision filter, which aims to improve the problems in the prior art that the filter element is not in sufficient contact with the fermented food resulting in poor filtering effect, and the filter element needs to be removed from the filter for cleaning.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a novel fermented food precision filter, including a support platform, a main tank body is fixedly connected to the middle part of the support platform, a lower tank body is arranged at the bottom end of the main tank body, a hemispherical filter plate is arranged inside the lower tank body, a guide plate is fixedly connected to the outer bottom end of the hemispherical filter plate at the inner bottom end of the lower tank body, the hemispherical filter plate is rotatably connected to the guide plate, four liquid outlet pipes are fixedly connected to the inner side of the lower tank body at equal distances from the top end of the guide plate, the ends of the four liquid outlet pipes are all located on the outer side of the lower tank body and fixedly connected to valves, the bottom end of the lower tank body is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, and the rotating shaft The top end of the shaft is fixedly connected to the bottom end of the hemispherical filter plate, and a connecting column is fixedly connected to the inner middle part of the hemispherical filter plate. The inner side of the hemispherical filter plate is fixedly connected to a plurality of plug columns at the outer ends of the connecting columns, and filter elements are arranged on the outer sides of the plurality of plug columns. A cleaning assembly is arranged at the inner top end of the main tank body, and the cleaning assembly is used to clean the filter element. A hemispherical cover is arranged at the top end of the main tank body, and a liquid inlet pipe is slidably connected to the middle part of the hemispherical cover. Vacuum assemblies are arranged at the left and right ends of the support platform, and the ends of the two vacuum assemblies are located inside the hemispherical cover. The vacuum assemblies are used to blow air into the hemispherical cover and the inside of the main tank body or to inhale air from the hemispherical cover and the inside of the main tank body.

[0007] As a further description of the above technical solution: the cleaning component includes a moving plate, the upper and lower ends of the moving plate are fixedly connected with hemispherical blocks, and the moving plate and the two hemispherical blocks are provided with a plurality of through holes at the same position.

[0008] As a further description of the above technical solution: the filter element body passes through adjacent through holes, and the outer side of the movable plate is fitted with the inner side of the main tank body.

[0009] As a further description of the above technical solution: the end of the liquid inlet pipe is located in the middle of the main tank body.

[0010] As a further description of the above technical solution: the radius of the liquid inlet pipe is consistent with the radius of the connecting column and they do not contact each other.

[0011] As a further description of the above technical solution: the air extraction component includes an air pump, the output end of the air pump is fixedly connected to an air pipe, and the end of the air pipe is located inside the hemispherical cover and is fixedly connected to an air outlet piece.

[0012] As a further description of the above technical solution: the air pump is fixedly connected to the top of the support platform, and the inner wall of the air outlet piece is fitted with the inner side of the hemispherical cover.

[0013] As a further description of the above technical solution: four lower connecting blocks are fixedly connected at equal distances to the outer top of the lower tank body, and four upper connecting blocks are fixedly connected at equal distances to the outer bottom of the main tank body. The four upper connecting blocks are connected to adjacent lower connecting blocks by bolts, and the four bolts are respectively threadedly connected to the lower connecting blocks and upper connecting blocks on the same side.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, external air is pumped into the space between the hemispherical cover and the movable plate by an air pump, driving the movable plate and the hemispherical block to move downward, scraping tiny particles on the filter element into the hemispherical filter plate, and then the air between the hemispherical cover and the movable plate is pumped out by the air pump, causing the movable plate to move upward, and then water is added to the inside of the main tank body through the liquid inlet pipe, so that tiny impurities flow out from the liquid outlet pipe along with the water, thereby solving the problem of needing to take out the filter element body in order to clean it. The main tank body and the lower tank body can be disassembled by bolts, thereby facilitating the replacement of the filter element body.

[0016] 2. In the utility model, the valve is closed, and the fermented food enters the main tank body through the liquid inlet pipe. The motor drives the hemispherical filter plate to rotate the filter element, thereby increasing the contact area between the fermented food and the filter element, accelerating the adsorption of tiny particles and microorganisms in the fermented food entering the main tank body by the filter element, and improving the efficiency of precision filtration of fermented food. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a novel fermented food precision filter proposed by the utility model;

[0018] Figure 2 This is a front cross-sectional view of a novel fermented food precision filter proposed by the utility model;

[0019] Figure 3 This is a cleaning component diagram of a novel fermented food precision filter proposed by the utility model;

[0020] Figure 4 This is a cross-sectional exploded view of a lower tank body and a filter element body of a novel fermented food precision filter proposed in the utility model.

[0021] Legend:

[0022] 1. Support platform; 2. Main tank body; 3. Lower tank body; 4. Guide plate; 5. Liquid outlet pipe; 6. Valve; 7. Hemispherical filter plate; 8. Connecting column; 9. Insert column; 10. Filter element; 11. Motor; 12. Rotating shaft; 13. Hemispherical cover; 14. Moving plate; 15. Hemispherical block; 16. Liquid inlet pipe; 17. Air pump; 18. Air pipe; 19. Air outlet piece; 20. Lower connecting block; 21. Upper connecting block; 22. Bolt; 23. Through hole. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 , Figure 2 and Figure 4 , an embodiment of the utility model is: a novel fermented food precision filter, comprising a support platform 1, a main tank body 2 is fixedly connected to the middle of the support platform 1, a lower tank body 3 is arranged at the bottom end of the main tank body 2, a hemispherical filter plate 7 is arranged inside the lower tank body 3, a guide plate 4 is fixedly connected to the inner bottom end of the lower tank body 3 at the outer bottom end of the hemispherical filter plate 7, the hemispherical filter plate 7 is rotatably connected to the guide plate 4, four liquid outlet pipes 5 are fixedly connected to the inner side of the lower tank body 3 at an equal distance from the top end of the guide plate 4, the ends of the four liquid outlet pipes 5 are all located on the outer side of the lower tank body 3 and are fixedly connected to a valve 6, a motor 11 is fixedly connected to the bottom end of the lower tank body 3, a rotating shaft 12 is fixedly connected to the output end of the motor 11, and the top end of the rotating shaft 12 is connected to the top end of the rotating shaft 12. The bottom end of the hemispherical filter plate 7 is fixedly connected, and a connecting column 8 is fixedly connected to the middle inner side of the hemispherical filter plate 7. A plurality of plug columns 9 are fixedly connected to the outer end of the connecting column 8 on the inner side of the hemispherical filter plate 7. A filter element 10 is arranged on the outer side of the plurality of plug columns 9. A cleaning assembly is arranged at the top inner side of the main tank body 2, and the cleaning assembly is used to clean the filter element 10. A hemispherical cover 13 is arranged at the top inner side of the main tank body 2, and a liquid inlet pipe 16 is slidably connected to the middle part of the hemispherical cover 13. Vacuum assemblies are arranged at both left and right ends of the support platform 1, and the ends of the two vacuum assemblies are located inside the hemispherical cover 13. The vacuum assemblies are used to blow air into the hemispherical cover 13 and the inside of the main tank body 2 or to inhale air from the hemispherical cover 13 and the inside of the main tank body 2.

[0025] The hemispherical filter plate 7 allows tiny particles to pass through, and the fermented food enters the main tank body 2 through the liquid inlet pipe 16. The motor 11 is started to make the rotating shaft 12 drive the hemispherical filter plate 7 to rotate in the lower tank body 3. Since the connecting column 8 and the plug column 9 are fixed to the hemispherical filter plate 7, the hemispherical filter plate 7 drives the connecting column 8 and the plug column 9 to rotate synchronously when it rotates, so that the filter element 10 rotates with the plug column 9, thereby increasing the contact area between the fermented food and the filter element 10 and improving the efficiency of fine filtration of the fermented food. The fermented food that has adsorbed the microorganisms enters the gap between the hemispherical filter plate 7 and the lower tank body 3 and the guide plate 4 through the filter holes of the hemispherical filter plate 7, and then flows out through the four liquid outlet pipes 5. The setting of the four liquid outlet pipes 5 increases the outflow speed of the fermented food. The valve 6 controls whether the fermented food flows out. The exhaust component can draw external gas into the space formed by the hemispherical cover 13 and the cleaning component, so that the cleaning component moves downward to complete the cleaning work of the filter element 10.

[0026] Reference Figure 2-Figure 4 The cleaning component includes a movable plate 14, and the upper and lower ends of the movable plate 14 are fixedly connected with hemispherical blocks 15. The movable plate 14 and the two hemispherical blocks 15 are provided with a plurality of through holes 23 at the same position. The filter element 10 passes through the adjacent through holes 23. The outer side of the movable plate 14 is in contact with the inner side of the main tank body 2. The end of the liquid inlet pipe 16 is located in the middle of the main tank body 2. The radius of the liquid inlet pipe 16 is consistent with the radius of the connecting column 8 and they do not contact each other.

[0027] The movable plate 14 is fitted with the inner wall of the hemispherical filter plate 7, and the outer wall of the filter element 10 is fitted with the through hole 23. When the movable plate 14 drives the hemispherical block 15 to move downward, the through hole 23 scrapes the tiny impurities and microorganisms on the outside of the filter element 10 downward. When the movable plate 14 moves downward, the middle part of the movable plate 14 and the hemispherical block 15 gradually separates from the liquid inlet pipe 16 and fits with the outer wall of the connecting column 8, thereby maintaining the sealing of the space between the hemispherical cover 13 and the movable plate 14.

[0028] Reference Figure 1 and Figure 2 The air extraction component includes an air pump 17, the output end of the air pump 17 is fixedly connected to an air pipe 18, the end of the air pipe 18 is located inside the hemispherical cover 13 and is fixedly connected to an air outlet piece 19, the air pump 17 is fixedly connected to the top of the support platform 1, and the inner wall of the air outlet piece 19 is in contact with the inner side of the hemispherical cover 13.

[0029] The air pump 17 draws external air into the air pipe 18, and then releases the gas to the space between the hemispherical cover 13 and the movable plate 14 through the air outlet 19, so that the movable plate 14 moves downward, or the air in the space between the hemispherical cover 13 and the movable plate 14 is drawn out through the air pump 17 and the air outlet 19, so that the movable plate 14 moves upward.

[0030] Reference Figure 1 and Figure 2 Four lower connecting blocks 20 are fixedly connected to the outer top of the lower tank body 3 at equal distances, and four upper connecting blocks 21 are fixedly connected to the outer bottom of the main tank body 2 at equal distances. The four upper connecting blocks 21 are connected to the adjacent lower connecting blocks 20 by bolts 22, and the four bolts 22 are respectively threadedly connected to the lower connecting blocks 20 and the upper connecting blocks 21 on the same side.

[0031] The upper connecting block 21 and the lower connecting block 20 are separated by bolts 22 , so that the main tank body 2 and the lower tank body 3 are disassembled, and the lower tank body 3 is removed, so that the filter element body 10 is replaced.

[0032] Working principle: Close the valve 6, and then allow the fermented food, such as vinegar, to enter the main tank 2 through the liquid inlet pipe 16. By starting the motor 11, the hemispherical filter plate 7 drives the filter element 10 to rotate, increasing the contact area between the fermented food and the filter element 10, accelerating the adsorption of tiny particles and microorganisms in the fermented food. Then open the valve 6, and allow the fermented food with adsorbed microorganisms to flow through the hemispherical filter plate 7 and the guide plate 4 to the four liquid outlet pipes 5, and then flow out through the liquid outlet pipes 5. After the filtration is completed, the external air is pumped in through the air pump 17. Air is drawn into the space between the hemispherical cover 13 and the movable plate 14, driving the movable plate 14 and the hemispherical block 15 to move downward, scraping the tiny particles on the filter element 10 into the hemispherical filter plate 7, and then the air between the hemispherical cover 13 and the movable plate 14 is drawn out by the air pump 17, so that the movable plate 14 moves upward, and then water is added to the main tank body 2 through the liquid inlet pipe 16, so that tiny impurities flow out from the liquid outlet pipe 5 along with the water. The main tank body 2 and the lower tank body 3 can be disassembled by the bolts 22, thereby facilitating the replacement of the filter element 10.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel fermented food precision filter, comprising a support platform (1), characterized in that: The middle part of the support platform (1) is fixedly connected to a main tank body (2), the bottom end of the main tank body (2) is provided with a lower tank body (3), the interior of the lower tank body (3) is provided with a hemispherical filter plate (7), the inner bottom end of the lower tank body (3) is fixedly connected to a guide plate (4) at the outer bottom end of the hemispherical filter plate (7), the hemispherical filter plate (7) is rotatably connected to the guide plate (4), the inner side of the lower tank body (3) is fixedly connected to the top of the guide plate (4) at equal distances, the ends of the four liquid outlet pipes (5) are all located on the outer side of the lower tank body (3) and are fixedly connected to a valve (6), the bottom end of the lower tank body (3) is fixedly connected to a motor (11), the output end of the motor (11) is fixedly connected to a rotating shaft (12), the top end of the rotating shaft (12) is fixedly connected to the bottom end of the hemispherical filter plate (7), A connecting column (8) is fixedly connected to the middle part of the inner side of the hemispherical filter plate (7), and a plurality of plug columns (9) are fixedly connected to the outer end of the connecting column (8) on the inner side of the hemispherical filter plate (7), and a filter element (10) is arranged on the outer side of each of the plug columns (9). A cleaning component is arranged at the top end of the inner side of the main tank body (2), and the cleaning component is used to clean the filter element (10). A hemispherical cover (13) is arranged at the top end of the main tank body (2), and a liquid inlet pipe (16) is slidably connected to the middle part of the hemispherical cover (13). A suction component is arranged at both left and right ends of the support platform (1), and the ends of the two suction components are located inside the hemispherical cover (13), and the suction component is used to blow air into the hemispherical cover (13) and the inside of the main tank body (2) or to suck air from the hemispherical cover (13) and the inside of the main tank body (2).

2. A novel fermented food precision filter according to claim 1, characterized in that: The cleaning component comprises a movable plate (14), the upper and lower ends of the movable plate (14) being fixedly connected to hemispherical blocks (15), and the movable plate (14) and the two hemispherical blocks (15) are provided with a plurality of through holes (23) at the same position.

3. A novel fermented food precision filter according to claim 2, characterized in that: The filter element (10) penetrates adjacent through holes (23), and the outer side of the movable plate (14) is in contact with the inner side of the main tank body (2).

4. A novel fermented food precision filter according to claim 1, characterized in that: The end of the liquid inlet pipe (16) is located in the middle of the main tank body (2).

5. A novel fermented food precision filter according to claim 1 or 4, characterized in that: The radius of the liquid inlet pipe (16) is consistent with the radius of the connecting column (8) and they do not contact each other.

6. A novel fermented food precision filter according to claim 1, characterized in that: The air extraction assembly comprises an air pump (17), the output end of the air pump (17) is fixedly connected to an air pipe (18), and the end of the air pipe (18) is located inside the hemispherical cover (13) and is fixedly connected to an air outlet piece (19).

7. A novel fermented food precision filter according to claim 6, characterized in that: The air pump (17) is fixedly connected to the top of the support platform (1), and the inner wall of the air outlet piece (19) is in contact with the inner side of the hemispherical cover (13).

8. The novel fermented food precision filter according to claim 1, characterized in that: Four lower connection blocks (20) are fixedly connected at equal distances to the top of the outer side of the lower tank body (3), and four upper connection blocks (21) are fixedly connected at equal distances to the bottom of the outer side of the main tank body (2). The four upper connection blocks (21) are connected to adjacent lower connection blocks (20) via bolts (22), and the four bolts (22) are respectively threadedly connected to the lower connection blocks (20) and the upper connection blocks (21) on the same side.

Images