Efficient filter pressing device for vinegar making

Abstract

The utility model discloses an efficient pressure filtration device for vinegar making, which relates to the technical field of pressure filtration and comprises a rack, a tail plate is fixedly mounted on the inner side of the rack, a hydraulic device is arranged on the inner side of the rack, a head plate is fixedly mounted at the output end of the hydraulic device, and a pressure filtration plate frame is arranged between the head plate and the tail plate. And a liquid inlet pipe is arranged on the left side of the tail plate. By adopting the structure, after being discharged to the U-shaped pipe through the liquid discharge pipe, vinegar liquid obtained by press filtration is converged to the material guide pipe through the U-shaped pipe and then is discharged into the residue filtering box through the material guide pipe, and impurities carried in the vinegar liquid can be further filtered through the acid-resistant and corrosion-resistant filter screen on the inner side of the residue filtering box; the filtered vinegar liquid passes through the discharging pipe connected with the guide hopper, the guide hopper can prevent the vinegar liquid from remaining in the residue filtering box, the vinegar liquid can be directly further processed and used after being discharged, and in addition, the filtering condition of the filtering box can be conveniently and visually observed through the visual window in the residue filtering box.

Description

Technical Field

[0001] The utility model belongs to the technical field of pressure filtration, and particularly relates to an efficient pressure filtration device for vinegar production. Background Technique

[0002] Vinegar production, as an ancient and delicate process, is a process of fermenting and transforming raw materials such as grains and fruits, and using the magical power of microorganisms to gradually convert sugars into acetic acid. This process is not only the crystallization of nature and human wisdom, but also an exquisite transformation art in food science. With the development of modern technology, the vinegar production process has been continuously innovated on the basis of retaining the traditional essence, not only improving the quality and taste of vinegar, but also developing more diversified products to meet people's diversified pursuit of healthy diet. Exploring the mystery of vinegar production is to taste history, feel the gift of nature, and also to pursue a healthier and better lifestyle. During the vinegar production process, a plate and frame filter press is needed to efficiently filter and separate vinegar residues.

[0003] Chinese Patent with the publication number CN218501371U discloses a plate and frame filter press, which includes a plate and frame filter press body. One side of the plate and frame filter press body is fixedly connected with a feeding tank, the top of the feeding tank is fixedly connected with a branch pipe, the bottom of the branch pipe passes through the feeding tank and is located inside the feeding tank, a screw rod is arranged in the feeding tank through a bearing, and one side of the feeding tank is fixedly connected with a motor. Its beneficial effect is through a hot air blower, a motor and a screw rod.

[0004] As is well known, a plate and frame filter press is composed of filter plates, filter frames and a pressing mechanism. By pressing the filter plates and filter frames, the filter cloth is pressed between the filter plates and filter frames to form a filtration chamber. Under the action of pressure, the vinegar liquid passes through the filter cloth for filtration, and solid particles are intercepted in the filtration chamber, thereby realizing solid-liquid separation. However, during the separation process of the vinegar liquid and vinegar residues, the upper layer of the vinegar liquid will carry certain vinegar residue impurities. Therefore, after the vinegar liquid is collected in a container, it still needs to be filtered again before the next processing of the vinegar liquid, which is very inconvenient. Content of the Utility Model

[0005] Aiming at the problems mentioned in the background technique, the purpose of the present utility model is to provide an efficient pressure filtration device for vinegar production to solve the problems mentioned in the above background technique.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions:

[0007] An efficient pressure filter device for vinegar production, comprising a frame. A tail plate is fixedly installed inside the frame. A hydraulic device is arranged inside the frame. The output end of the hydraulic device is fixedly installed with a head plate. A pressure filter plate frame is arranged between the head plate and the tail plate. A liquid inlet pipe is arranged on the left side of the tail plate. One end of the liquid inlet pipe penetrates through the wall of the frame. The lower half of the left side of the tail plate is symmetrically provided with drain pipes. The left ends of the drain pipes are fixedly installed with the same U-shaped pipe. A support seat is fixedly installed at the left end of the frame. A filter residue box is fixedly installed at the upper end of the support seat. A visual window is fixedly installed at the upper end of the filter residue box. A guide pipe is fixedly installed inside the visual window. The upper end of the guide pipe is fixedly installed with the middle part of the U-shaped pipe. A filter box is inserted on the left side of the filter residue box. An acid-resistant and corrosion-resistant filter screen is fixedly installed at the inner bottom of the filter box. Clamping sleeves are symmetrically and fixedly installed on the outer side of the filter box. A fixing mechanism is fixedly installed on the outer side of the filter residue box. The filter residue box is clamped with the clamping sleeves through the fixing mechanism. The lower end of the filter residue box is fixedly connected with a guide hopper. A discharge pipe is fixedly installed at the lower end of the guide hopper;

[0008] The fixing mechanism includes an installation shell. The installation shell is fixedly installed on the outer side of the filter residue box. A baffle is slidably connected inside the installation shell. First pull rods are symmetrically and fixedly installed at the upper end of the baffle. Springs are sleeved on the ends of the first pull rods close to the baffle. The upper ends of the first pull rods slidably penetrate through the wall of the installation shell and are fixedly installed with the same second pull rod. A pull handle is fixedly installed in the middle of the upper end of the second pull rod. Clamping blocks are symmetrically and fixedly installed on the side of the baffle away from the first pull rod. The clamping ends of the clamping blocks penetrate through the wall of the installation shell and are clamped with the clamping sleeves. Through the fixing mechanism, the filter box can be conveniently fixed on the filter residue box.

[0009] As a preferred technical solution, first mounting plates are symmetrically and fixedly connected to the outer side of the support seat. First plate holes are symmetrically opened inside the first mounting plates. The first mounting plates are fixedly installed on the frame through screws penetrating the first plate holes. Through the first mounting plates on the support seat, the support seat can be conveniently installed on the frame for use.

[0010] As a preferred technical solution, second mounting plates are symmetrically and fixedly connected to the outer side of the filter residue box. Second plate holes are symmetrically opened inside the second mounting plates. The second mounting plates are fixedly installed on the upper end of the support seat through screws penetrating the second plate holes. Through the second mounting plates, the filter residue box can be conveniently installed on the support seat.

[0011] As a preferred technical solution, a through hole is opened inside the support seat. The shape of the through hole is rectangular. The lower end of the guide hopper movably penetrates through the through hole. Through the through hole, discharging can be conveniently carried out through the guide pipe of the guide hopper at the bottom of the filter residue box.

[0012] As a preferred technical solution, shifting grooves are symmetrically formed inside the installation shell, and the end of the baffle is slidably connected inside the shifting grooves. Through the shifting grooves, the baffle can slide inside the installation shell.

[0013] As a preferred technical solution, a socket groove is provided at the upper end of the ferrule, the left end face of the inserting end of the clamping block is beveled, and the inserting end of the clamping block is clamped with the socket groove. Through the socket groove, the inserting end of the clamping block can be conveniently used to clamp and fix the ferrule on the filter box.

[0014] As a preferred technical solution, a groove is formed at the socket at the left end of the filter residue box, and one side of the filter box close to the ferrule is inserted inside the groove. Through the groove on the filter residue box, the filter box can be conveniently positioned and inserted.

[0015] To sum up, the utility model mainly has the following beneficial effects:

[0016] First, during use, when the pressed vinegar liquid is discharged through the drain pipe to the U-shaped pipe, it converges to the guide pipe through the U-shaped pipe, and then is discharged into the filter residue box through the guide pipe. Through the acid and corrosion resistant filter screen inside the filter residue box, the impurities carried in the vinegar liquid can be further filtered. Then, the filtered vinegar liquid is discharged through the drain pipe connected to the guide hopper. The guide hopper can prevent the vinegar liquid from remaining inside the filter residue box. After the vinegar liquid is discharged, it can be directly further processed and used. In addition, the visual window on the filter residue box can facilitate the direct observation of the filtering situation of the filter box;

[0017] Second, after one end of the filter box is inserted through the socket on the filter residue box, when the side of the filter box close to the handle is inserted into the filter residue box, the ferrule part will contact the clamping block on the installation shell and be extruded along the inclined surface of the inserting end of the clamping block, so that the baffle connected to the clamping block slides inside the installation shell. At the same time, the baffle compresses the spring in the installation shell until the inserting end of the clamping block corresponds to the socket groove of the ferrule. Then, the spring in the installation shell resets and pushes the clamping block connected to the baffle to be inserted into it. When maintaining and disassembling the filter box, only need to pull the handle on the second pull rod, so that the first pull rod connected to the second pull rod drives the baffle in the installation shell to slide, and at the same time, the clamping block on the baffle is separated from the ferrule, and then the filter box can be taken out through the handle on the filter box, so that the filter box can be conveniently disassembled and assembled quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural view of the utility model;

[0019] Figure 2 is a side view of the utility model;

[0020] Figure 3 is a schematic view of the filter box of the utility model being opened;

[0021] Figure 4 This is the bottom view of the support base of the present utility model.

[0022] Reference numerals: 1, frame; 2, hydraulic device; 3, head plate; 4, tail plate; 5, filter press plate frame; 6, support base; 7, filter residue box; 8, drain pipe; 9, inlet pipe; 10, U-shaped pipe; 11, first mounting plate; 12, first plate hole; 13, second mounting plate; 14, second plate hole; 15, filter box; 16, fixing mechanism; 161, mounting shell; 162, first pull rod; 163, second pull rod; 164, pull handle; 165, spring; 166, baffle; 167, clamping block; 17, acid and corrosion resistant filter screen; 18, guide pipe; 19, visual window; 20, feed hopper; 21, discharge pipe; 22, ferrule; 23, socket; 24, through hole; 25, moving groove; 27, groove. Detailed implementation manners

[0023] Reference Figures 1 to 4 , in the high-efficiency filter press device for vinegar production described in this embodiment, it includes a frame 1. A tail plate 4 is fixedly installed inside the frame 1. A hydraulic device 2 is arranged inside the frame 1. The output end of the hydraulic device 2 is fixedly installed with a head plate 3. A filter press plate frame 5 is arranged between the head plate 3 and the tail plate 4. An inlet pipe 9 is arranged on the left side of the tail plate 4. One end of the inlet pipe 9 penetrates through the wall of the frame 1. Drain pipes 8 are symmetrically arranged at the lower left part of the tail plate 4. The left ends of the drain pipes 8 are fixedly installed with the same U-shaped pipe 10. A support base 6 is fixedly installed at the left end of the frame 1. A filter residue box 7 is fixedly installed at the upper end of the support base 6. A visual window 19 is fixedly installed at the upper end of the filter residue box 7. A guide pipe 18 is fixedly installed inside the visual window 19. The upper end of the guide pipe 18 is fixedly installed with the middle part of the U-shaped pipe 10. A filter box 15 is inserted on the left side of the filter residue box 7. An acid and corrosion resistant filter screen 17 is fixedly installed at the inner bottom of the filter box 15. Ferrules 22 are symmetrically and fixedly installed on the outside of the filter box 15. A fixing mechanism 16 is fixedly installed on the outside of the filter residue box 7. The filter residue box 7 is clamped with the ferrule 22 through the fixing mechanism 16. The lower end of the filter residue box 7 is fixedly connected with a feed hopper 20. The lower end of the feed hopper 20 is fixedly installed with a discharge pipe 21. The guide liquid pipe, the drain pipe 8 and the filter press plate frame 5 in the extrusion state are all communicated, which are the characteristics of the filter press plate frame 5 in the prior art. Therefore, no more details will be described here. After the liquid and residue separation of vinegar is formed through the filter press, the liquid is discharged into the U-shaped pipe 10 through the discharge pipe 21, and then is introduced into the filter residue box 7 through the guide pipe 18 connected to the U-shaped pipe 10. After being filtered by the acid and corrosion resistant filter screen 17 in the filter residue box 7, the impurities carried in the vinegar liquid can be removed, so as to facilitate the direct collection and next-step processing and use of the vinegar liquid after filter pressing; the connection part between the guide pipe 18 on the visual window 19 and the U-shaped pipe 10 can be disassembled, and at the same time, the visual window 19 can also be disassembled, which is convenient for the user to regularly clean and maintain the inside of the filter residue box 7;

[0024] The fixing mechanism 16 includes a mounting shell 161 which is fixedly installed on the outside of the filter residue box 7. A baffle 166 is slidably connected to the inner side of the mounting shell 161. At the upper end of the baffle 166, first pull rods 162 are symmetrically and fixedly installed. A spring 165 is sleeved on one end of the first pull rod 162 close to the baffle 166. The upper ends of the first pull rods 162 slidably penetrate through the wall of the mounting shell 161 and are fixedly installed with a same second pull rod 163. In the middle of the upper end of the second pull rod 163, a pull handle 164 is fixedly installed. On the side of the baffle 166 away from the first pull rod 162, clamping blocks 167 are symmetrically and fixedly installed. The clamping ends of the clamping blocks 167 penetrate through the wall of the mounting shell 161 and are clamped with the clamping sleeve 22. When installing the filter cartridge 15, after inserting one end of the filter cartridge 15 through the socket on the filter residue box 7, when the side of the filter cartridge 15 close to the handle is inserted into the filter residue box 7, the clamping sleeve 22 will contact the clamping block 167 on the mounting shell 161 and be extruded along the inclined surface of the clamping end of the clamping block 167, so that the baffle 166 connected to the clamping block 167 slides inside the mounting shell 161. At the same time, the baffle 166 compresses the spring 165 in the mounting shell 161 until the clamping end of the clamping block 167 corresponds to the socket groove 23 of the clamping sleeve 22. Then, the spring 165 in the mounting shell 161 resets and pushes the clamping block 167 connected to the baffle 166 to be clamped therein. When maintaining and disassembling the filter cartridge 15, only need to pull the pull handle 164 on the second pull rod 163, so that the first pull rod 162 connected to the second pull rod 163 drives the baffle 166 in the mounting shell 161 to slide. At the same time, the clamping block 167 on the baffle 166 is separated from the clamping sleeve 22, and then the filter cartridge 15 can be taken out through the handle on the filter cartridge 15, thus facilitating the quick disassembly and assembly of the filter cartridge 15; the aperture of the acid and corrosion resistant filter screen 17 is smaller than the aperture of the filter cloth of the pressure filter plate frame 5, which can facilitate the filtration of impurities in the vinegar liquid.

[0025] Reference Figure 2 On the outside of the support base 6, first mounting plates 11 are symmetrically and fixedly connected. First plate holes 12 are symmetrically opened on the inner sides of the first mounting plates 11. The first mounting plates 11 are fixedly installed on the frame 1 through screws penetrating through the first plate holes 12. By using the first mounting plates 11 with the first plate holes 12 on the support base 6, it can be conveniently installed on the frame 1 for use.

[0026] Reference Figure 2 On the outside of the filter residue box 7, second mounting plates 13 are symmetrically and fixedly connected. Second plate holes 14 are symmetrically opened on the inner sides of the second mounting plates 13. The second mounting plates 13 are fixedly installed on the upper end of the support base 6 through screws penetrating through the second plate holes 14. By using the second mounting plates 13 with the second plate holes 14, the filter residue box 7 can be conveniently installed on the support base 6 for use.

[0027] Reference Figure 4, a through hole 24 is formed inside the support base 6, and the shape of the through hole 24 is rectangular. The lower end of the material guiding hopper 20 movably penetrates through the through hole 24. By using the through hole 24 inside the support base 6, it is convenient for the material guiding hopper 20 at the lower end of the filter residue box 7 to penetrate through the support base 6, facilitating the installation of the filter residue box 7 and the discharge of the vinegar liquid after filtration.

[0028] Reference Figure 3 , shifting grooves 25 are symmetrically formed inside the installation shell 161, and the end of the baffle 166 is slidably connected inside the shifting grooves 25. By using the shifting grooves 25 inside the installation shell 161, it is convenient for the baffle 166 to stably slide inside the shifting grooves 25.

[0029] Reference Figure 3 , a socket groove 23 is provided at the upper end of the ferrule 22, and the left end face of the inserting end of the clamping block 167 is beveled. The inserting end of the clamping block 167 is clamped with the socket groove 23. By using the beveled part of the inserting end of the clamping block 167, it is convenient for it to be clamped with the socket groove 23 of the ferrule 22.

[0030] Reference Figure 3 , a groove 27 is formed at the socket of the left end of the filter residue box 7, and one side of the filter box 15 close to the ferrule 22 is inserted inside the groove 27. By using the groove 27 on the filter residue box 7, it is convenient for one side of the filter box 15 close to the handle to be inserted onto the filter residue box 7, and at the same time, it is also convenient for the connection between the ferrule 22 and the clamping block 167.

[0031] Principle and advantages of use: During the use process, the vinegar and residue are separated by a plate and frame filter press. The liquid discharge pipe 8 at the tail plate 4 discharges liquid. After being discharged through the liquid discharge pipe 8 to the U-shaped pipe 10, it converges to the material guiding pipe 18 through the U-shaped pipe 10, and then is discharged into the filter residue box 7 through the material guiding pipe 18. Through the acid and corrosion-resistant filter screen 17 inside the filter residue box 7, the impurities carried in the vinegar liquid can be further filtered. Then, the filtered vinegar liquid passes through the discharge pipe 21 connected to the material guiding hopper 20. The material guiding hopper 20 can prevent the vinegar liquid from remaining inside the filter residue box 7, and the vinegar liquid can be directly used for further processing after being discharged. In addition, the viewing window 19 on the filter residue box 7 can facilitate the intuitive observation of the filtration situation of the filter box 15;

[0032] When installing the filter cartridge 15, after inserting one end of the filter cartridge 15 through the socket on the filter residue box 7, when the side of the filter cartridge 15 close to the handle is inserted into the filter residue box 7, the position of the ferrule 22 will contact the block 167 on the mounting shell 161 and be extruded along the inclined surface of the insertion end of the block 167, so that the baffle 166 connected to the block 167 slides inside the mounting shell 161. At the same time, the baffle 166 compresses the spring 165 in the mounting shell 161 until the insertion end of the block 167 corresponds to the socket groove 23 of the ferrule 22. Then, the spring 165 in the mounting shell 161 resets and pushes the block 167 connected to the baffle 166 to be able to snap into it. When maintaining and disassembling the filter cartridge 15, only need to pull the handle 164 on the second pull rod 163, so that the first pull rod 162 connected to the second pull rod 163 drives the baffle 166 in the mounting shell 161 to slide. At the same time, the block 167 on the baffle 166 is separated from the ferrule 22, and then the filter cartridge 15 can be taken out through the handle on the filter cartridge 15.

Claims

1. A high-efficiency filter press device for making vinegar, comprising a frame (1), characterized in that: A tail plate (4) is fixedly mounted on the inner side of the frame (1), a hydraulic device (2) is provided on the inner side of the frame (1), a head plate (3) is fixedly mounted on the output end of the hydraulic device (2), a filter plate frame (5) is provided between the head plate (3) and the tail plate (4), a liquid inlet pipe (9) is provided on the left side of the tail plate (4), one end of the liquid inlet pipe (9) penetrates the frame wall of the frame (1), a liquid discharge pipe (8) is symmetrically provided on the lower left half of the tail plate (4), the left end of the liquid discharge pipe (8) is fixedly mounted with the same U-shaped pipe (10), a support seat (6) is fixedly mounted on the left end of the frame (1), a filter residue box (7) is fixedly mounted on the upper end of the support seat (6), and a filter residue box (7) is fixedly mounted on the upper end of the filter residue box (7). A visual window (19), a guide tube (18) is fixedly installed on the inner side of the visual window (19), the upper end of the guide tube (18) and the middle part of the U-shaped tube (10) are fixedly installed, a filter box (15) is inserted on the left side of the filter residue box (7), an acid-resistant and corrosion-resistant filter screen (17) is fixedly installed on the inner bottom of the filter box (15), a ferrule (22) is symmetrically fixedly installed on the outer side of the filter box (15), a fixing mechanism (16) is fixedly installed on the outer side of the filter residue box (7), the filter residue box (7) is clamped by the fixing mechanism (16) and the ferrule (22), the lower end of the filter residue box (7) is fixedly connected with a guide hopper (20), and the lower end of the guide hopper (20) is fixedly installed with a discharge pipe (21); The fixing mechanism (16) comprises a mounting shell (161), wherein the mounting shell (161) is fixedly mounted on the outside of the filter residue box (7), and a baffle (166) is slidably connected to the inner side of the mounting shell (161), and a first pull rod (162) is symmetrically fixedly mounted on the upper end of the baffle (166), and a spring (165) is sleeved on one end of the first pull rod (162) close to the baffle (166), and the upper end of the first pull rod (162) slides through the shell wall of the mounting shell (161) and is fixedly mounted with the same second pull rod (163), and a pull handle (164) is fixedly mounted on the middle part of the upper end of the second pull rod (163), and a clamping block (167) is symmetrically fixedly mounted on the side of the baffle (166) away from the first pull rod (162), and the clamping end of the clamping block (167) penetrates the shell wall of the mounting shell (161) and is clamped with the clamping sleeve (22).

2. The high-efficiency filter press device for vinegar production according to claim 1, characterized in that: The outer side of the support seat (6) is symmetrically fixedly connected with a first mounting plate (11), the inner side of the first mounting plate (11) is symmetrically provided with a first plate hole (12), and the first mounting plate (11) is fixedly mounted on the frame (1) by screws penetrating the first plate hole (12).

3. The high-efficiency filter press device for vinegar production according to claim 1, characterized in that: A second mounting plate (13) is symmetrically fixedly connected to the outer side of the filter residue box (7), and a second plate hole (14) is symmetrically opened on the inner side of the second mounting plate (13). The second mounting plate (13) is fixedly mounted by screws penetrating the second plate hole (14) and the upper end of the support seat (6).

4. The high-efficiency filter press device for vinegar production according to claim 1, characterized in that: A through hole (24) is provided on the inner side of the support seat (6), the through hole (24) is rectangular in shape, and the lower end of the guide hopper (20) movably passes through the through hole (24).

5. The high-efficiency filter press device for vinegar production according to claim 1, characterized in that: The inner side of the installation shell (161) is symmetrically provided with a shifting groove (25), and the end of the baffle (166) is slidably connected to the inner side of the shifting groove (25).

6. The high-efficiency filter press device for vinegar production according to claim 1, characterized in that: The upper end of the clamping sleeve (22) is provided with a sleeve groove (23), the left end surface of the clamping end of the clamping block (167) is in an inclined plane, and the clamping end of the clamping block (167) is clamped with the sleeve groove (23).

7. The high-efficiency filter press device for vinegar production according to claim 1, characterized in that: A groove (27) is provided at the insertion opening at the left end of the filter residue box (7), and a side of the filter box (15) close to the ferrule (22) is inserted into the inner side of the groove (27).

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