Ferment fermentation liquor filtering device

Abstract

The invention discloses an enzyme fermentation liquor filtering device, and relates to the technical field of filtration and penetration, the enzyme fermentation liquor filtering device comprises a base, the upper end of the base is fixedly provided with a support frame, the upper end of the support frame is provided with a dilution mechanism for diluting enzyme fermentation liquor, and the upper end, close to the support frame, of the base is fixedly provided with a filtering frame; a filtering mechanism for filtering diluted enzyme fermentation liquor is arranged at the upper end of the filtering frame, the filtering mechanism comprises a filtering barrel, cleaning mechanisms for flushing the blocked filtering barrel are arranged at the two ends of the filtering barrel, and a control mechanism for controlling the cleaning mechanisms to work automatically is arranged at the control end of each cleaning mechanism. When enzyme fermentation liquor is filtered through the multiple filter cartridges, when one of the filter cartridges is blocked, the water passing directions of the two ends of the blocked filter cartridge are changed, so that clear water enters the filter cartridges in the opposite direction, and the blocked filter screens in the filter cartridges are washed; the filtering efficiency of the filtering device is high; meanwhile, the influence of filtered impurities on the filtered enzyme fermentation liquid is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of filtration and permeation, in particular to an enzyme fermentation liquid filtration device. Background Art

[0002] Enzymes are products made from animals, plants, fungi, etc., with or without auxiliary materials, and are made through microbial fermentation. They contain specific biologically active ingredients (including polysaccharides, oligosaccharides, proteins and peptides, amino acids, and vitamins).

[0003] A Chinese patent discloses an enzyme fermentation liquid filtering device (announcement number CN108479151A), comprising a filter box body, a top plate and an extrusion box, wherein the four corners of the top end of the filter box body are connected to the top plate through support rods, and three sides of the bottom end of the top plate are fixedly provided with electric telescopic rods, and the middle parts of the inner walls of the three sides of the filter box body are provided with arc grooves, and the insides of the arc grooves are slidably connected with arc blocks, and the top ends of the three arc blocks are respectively connected to the output ends of the three electric telescopic rods, and one side of the three arc blocks is respectively fixedly connected to the middle parts of the three sides of the first filter frame. This scheme can perform two-stage filtration on the enzyme fermentation liquid through the first filter frame and the second filter screen provided inside the second filter frame, remove most of the impurities in the fermentation liquid, and improve the filtering effect. In combination with the use of the fixed rod and the fixed plate, it can be easily disassembled quickly, replaced and cleaned, and the filtering effect is guaranteed.

[0004] When filtering the enzyme fermentation liquid, the above-mentioned existing enzyme fermentation liquid filtering device has low filtering efficiency due to the viscosity of the enzyme fermentation liquid and difficulty in filtering. In addition, impurities after filtration are blocked in the filtering device. The culture medium components and by-products remaining after filtration block the filtering device for a long time, which not only leads to reduced filtering efficiency, but also has an adverse effect on subsequent extraction and refining operations. Therefore, the present invention provides an enzyme fermentation liquid filtering device to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide an enzyme fermentation liquid filtering device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: An enzyme fermentation liquid filtering device comprises a base, a support frame is fixedly mounted on the upper end of the base, a dilution mechanism for diluting the enzyme fermentation liquid is arranged on the upper end of the support frame, a filter frame is fixedly mounted on the upper end of the base close to the support frame, a filter mechanism for filtering the diluted enzyme fermentation liquid is arranged on the upper end of the filter frame, the filter mechanism comprises a filter cartridge, and cleaning mechanisms for flushing clogged filter cartridges are arranged at both ends of the filter cartridge, and a control mechanism for controlling the automatic operation of the cleaning mechanism is arranged at the control end of the cleaning mechanism; A control box is fixedly installed on the outer wall of the filter cylinder close to the hydraulic rod, a control frame is fixedly installed on the output end of the hydraulic rod, a control rod is fixedly installed on the end of the control frame away from the hydraulic rod, a fixing frame is fixedly installed on the inner wall of the control box close to the control rod, a winding drum is rotatably installed on the fixing frame close to the upper end of the control rod, a rotating ring is rotatably sleeved on the outer wall of the winding drum, and a limit block is slidably installed on the inner wall of the winding drum close to the fixing frame; A control rope is wound on the outer wall of the winding drum, a control handle is installed on the control rope away from the rotation, and the control handle is fixedly installed on the control ends of the reversing three-way valve and the discharging three-way valve, a driven gear ring is fixedly sleeved on the outer wall of the rotating circle, a gear rod is fixedly installed on the side end of the control frame close to the driven gear ring, and the driven gear ring is meshingly connected with the gear rod.

[0007] As a further solution of the present invention, the dilution mechanism includes a water adding tank, and the water adding tank is fixedly installed on the upper end of the support frame, a mounting frame is fixedly installed on the inner wall of the water adding tank, a water outlet is fixedly installed on the upper end of the mounting frame, a water adding pipe is fixedly installed on the side end of the water outlet, a water pump is fixedly installed on the end of the water adding pipe away from the water outlet, a water storage tank is fixedly installed on the upper end of the base near the water pump, and the water pump is fixedly installed on the bottom end of the inner wall of the water storage tank.

[0008] As a further solution of the present invention, a connecting head is rotatably mounted on the upper end of the water outlet head, a plurality of stirring rods are arranged in a row on the side end of the connecting head, and water holes are provided inside the stirring rods, and a plurality of water outlet holes are provided on the side ends of the stirring rods, a water valve is fixedly mounted on the lower end of the water filling tank (201), and a water pipe is fixedly mounted on the lower end of the water valve.

[0009] As a further scheme of the present invention, a feed hopper is fixedly installed on the upper end of the filter frame, and the output end of the feed hopper is fixedly connected to the water pipe, a plurality of discharge ports are opened at the end of the feed hopper away from the water pipe, and a plurality of reversing three-way valves are fixedly installed on the side end of the feed hopper close to the discharge port, and the filter cartridge is fixedly installed at the end of the reversing three-way valve away from the feed hopper, a discharge three-way valve is fixedly installed at the end of the filter cartridge away from the reversing three-way valve, a discharge hopper is fixedly installed at the end of the discharge three-way valve away from the filter cartridge, and the discharge hopper is fixedly installed at the end of the filter frame away from the feed hopper.

[0010] As a further solution of the present invention, the cleaning mechanism includes a cleaning pump, and the cleaning pump is fixedly installed on the lower end of the inner wall of the water tank, the output end of the cleaning pump is fixedly installed with a water outlet pipe, the end of the water outlet pipe away from the cleaning pump is fixedly installed with a water ring, and the side water outlet of the discharge three-way valve is fixedly connected to the inner wall of the water ring, and the water ring is fixedly installed on the side end of the discharge hopper close to the filter cylinder.

[0011] As a further solution of the present invention, a water block is fixedly installed at the side water outlet of the reversing three-way valve, and the water block is fixedly installed at the side end of the inlet hopper close to the reversing three-way valve, a sewage pipe is fixedly installed at the output end of the water block, a sewage tank is fixedly installed at the upper end of the base close to the sewage pipe, and the end of the sewage pipe away from the water block is fixedly installed at the upper end of the sewage tank.

[0012] As a further solution of the present invention, the control mechanism includes a rubber cylinder, a mounting cylinder is fixedly installed on the inner wall of the filter cylinder, and the rubber cylinder is fixedly installed on the inner wall of the mounting cylinder, a transmission tube is fixedly installed on one end of the rubber cylinder, a hydraulic cylinder is fixedly installed on the end of the transmission tube away from the rubber cylinder, and a piston plate is slidably installed on the inner wall of the hydraulic cylinder.

[0013] As a further solution of the present invention, a hydraulic rod is fixedly installed on one end of the piston plate away from the transmission pipe, and a telescopic spring is fixedly installed on one end of the piston plate close to the hydraulic rod, and the telescopic spring is fixedly installed on the inner wall of the hydraulic cylinder at one end away from the piston cylinder.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is used, while filtering the enzyme fermentation liquid through multiple filter cartridges, when one of the filter cartridges is blocked, the water flow direction of the reversing three-way valve and the discharge three-way valve at both ends of the blocked filter cartridge is changed to close the two ends of the filter cartridge, so that clean water enters the filter cartridge in the reverse direction to flush the blocked filter net in the filter cartridge, thereby increasing the filtering efficiency of the filtering device and reducing the influence of filtered debris on the filtered enzyme fermentation liquid.

[0015] 2. When the present invention is used, the enzyme fermentation liquid is diluted to make the filtration of the enzyme fermentation liquid easier and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the main structure of an enzyme fermentation liquid filtering device.

[0017] Figure 2 The figure is a schematic diagram of the structure of a support frame in an enzyme fermentation liquid filtering device.

[0018] Figure 3The present invention is a schematic diagram of the structure of a stirring rod in an enzyme fermentation liquid filtering device.

[0019] Figure 4 The present invention is a schematic diagram of the structure of a filtering mechanism in an enzyme fermentation liquid filtering device.

[0020] Figure 5 The present invention is a schematic diagram of the structure of a filter cartridge in an enzyme fermentation liquid filtering device.

[0021] Figure 6 The present invention is a schematic diagram of the structure of an installation box in an enzyme fermentation liquid filtering device.

[0022] Figure 7 The figure is a schematic diagram of the structure of a control rod in an enzyme fermentation liquid filtering device.

[0023] Figure 8 A schematic diagram of the structure of a rotating circle in an enzyme fermentation liquid filtration device Fig. 9 The figure is a schematic diagram of the structure of a limit block in an enzyme fermentation liquid filtering device.

[0024] In the figure: 1, base; 101, support frame; 102, filter frame; Dilution mechanism; 201, water tank; 202, mounting frame; 203, water outlet; 204, water pipe; 205, water pump; 206, water tank; 207, connector; 208, stirring rod; 209, water outlet; 210, water pipe; 3. Filter mechanism; 301. Filter cartridge; 302. Reversing three-way valve; 303. Filter screen; 304. Discharging three-way valve; 305. Discharging hopper; 306. Inlet hopper; 4. Cleaning mechanism; 401. Cleaning pump; 402. Water outlet pipe; 403. Water ring; 404. Water block; 405. Drain pipe; 406. Sewage tank; 5. Control mechanism; 501. Rubber cylinder; 502. Mounting cylinder; 503. Transmission tube; 504. Hydraulic cylinder; 505. Piston plate; 506. Hydraulic rod; 507. Telescopic spring; 508, control box; 509, control frame; 510, control rod; 511, control slot; 512, fixed frame; 513, rotating circle; 514, winding drum; 515, winding spring; 516, limit block; 517, return spring; 518, control rope; 519, control handle; 520, control spring; 521, driven gear ring; 522, gear rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 9 In an embodiment of the present invention, an enzyme fermentation liquid filtering device includes a base 1, a support frame 101 is fixedly installed on the upper end of the base 1, and a dilution mechanism 2 for diluting the enzyme fermentation liquid is arranged on the upper end of the support frame 101. The dilution mechanism 2 dilutes and stirs the enzyme fermentation liquid, so that the enzyme fermentation liquid is filtered faster during the filtration process, and at the same time, the enzyme fermentation liquid is filtered. A filter frame 102 is fixedly installed on the upper end of the base 1 near the support frame 101, and a filter mechanism 3 for filtering the diluted enzyme fermentation liquid is arranged on the upper end of the filter frame 102. The filter mechanism 3 filters the diluted enzyme fermentation liquid by diverting it through multiple channels, thereby In order to improve the filtering efficiency and reduce the clogging and accumulation of filtering debris, the filtering mechanism 3 includes a filter cartridge 301, and both ends of the filter cartridge 301 are provided with a cleaning mechanism 4 for flushing the clogged filter cartridge 301. The multiple channels provided by the filtering mechanism 3 enable the filtering mechanism 3 to continue filtering when it needs to be cleaned, and will not affect the filtering process. The control end of the cleaning mechanism 4 is provided with a control mechanism 5 for controlling the automatic operation of the cleaning mechanism 4. The control mechanism 5 controls whether the cleaning mechanism 4 needs to perform mechanical structure control on the filter cartridge 301 through the pressure of the enzyme fermentation liquid in the filter cartridge 301, so that the control of the cleaning structure is more convenient.

[0027] See also Figures 1 to 3 The dilution mechanism 2 includes a water tank 201, and the water tank 201 is fixedly mounted on the upper end of the support frame 101, a mounting frame 202 is fixedly mounted on the inner wall of the water tank 201, a water outlet 203 is fixedly mounted on the upper end of the mounting frame 202, a water pipe 204 is fixedly mounted on the side end of the water outlet 203, and a water pump 205 is fixedly mounted on the end of the water pipe 204 away from the water outlet 203. The water pump 205 is a prior art and will not be described in detail here. The base 1 is close to the water pump 205. A water storage tank 206 is fixedly installed on the upper end, and the water pump 205 is started to transfer the water in the water storage tank 206 to the water outlet 203 through the water adding pipe 204. The water pump 205 is fixedly installed on the bottom end of the inner wall of the water storage tank 206. After the enzyme fermentation liquid is transferred to the water adding tank 201, the water pump 205 is started to transfer the clean water in the water storage tank 206 to the water adding tank 201 to mix with the enzyme fermentation liquid, thereby diluting the enzyme fermentation liquid and making it more convenient to filter the enzyme fermentation liquid.

[0028] See also Figures 1 to 3A connector 207 is rotatably mounted on the upper end of the water outlet head 203, and a plurality of stirring rods 208 are arranged in a row on the side end of the connecting head 207. Water holes are provided inside the stirring rods 208, and a plurality of water outlet holes 209 are provided on the side ends of the stirring rods 208. The water outlet holes 209 provided on the side ends of the stirring rods 208 allow water to be sprayed out through the water outlet holes 209 to mix with the enzyme fermentation liquid, while providing power to cause the stirring rods 208 to start rotating, so that the enzyme fermentation liquid is diluted more quickly. A water valve is fixedly mounted on the lower end of the water tank 201, and a water pipe 210 is fixedly mounted on the lower end of the water valve.

[0029] See also Figures 1 to 5 , a feed hopper 306 is fixedly installed on the upper end of the filter frame 102, and the output end of the feed hopper 306 is fixedly connected to the water pipe 210, and a plurality of discharge ports are provided at one end of the feed hopper 306 away from the water pipe 210, and a plurality of reversing three-way valves 302 are fixedly installed on the side end of the feed hopper 306 close to the discharge port. When the diluted enzyme fermentation liquid is transferred to the feed hopper 306 through the water pipe 210, the feed hopper 306 plays a certain role in continuing the storage, avoiding the filtration of the diluted enzyme fermentation liquid being blocked, resulting in the filtration of the diluted enzyme fermentation liquid not being smooth, and the enzyme fermentation liquid being continuously diluted in the water tank 201, resulting in The filtration efficiency is reduced, and the filter cartridge 301 is fixedly installed at the end of the reversing three-way valve 302 away from the inlet hopper 306. A multi-layer permeable filter screen 303 is fixedly installed on the inner wall of the filter cartridge 301, and impurities in the enzyme fermentation liquid are removed through the filter screen 303. A discharge three-way valve 304 is fixedly installed at the end of the filter cartridge 301 away from the reversing three-way valve 302. The above-mentioned reversing three-way valve 302 and the discharge three-way valve 304 are both set as existing technologies and will not be described in detail here. By controlling the reversing three-way valve 302 and the discharge three-way valve 304, the water flow direction is changed, making it more convenient to close the water flow reversal. A discharge hopper 305 is fixedly installed at one end of the discharge three-way valve 304 away from the filter cartridge 301, and the discharge hopper 305 is fixedly installed at one end of the filter frame 102 away from the inlet hopper 306. When the filter screen 303 in the filter cartridge 301 is not blocked, the diluted enzyme fermentation liquid is transferred to the filter cartridge 301 through the inlet hopper 306 and the annular three-way valve, so that the filter screen 303 filters the diluted enzyme fermentation liquid, and then it is discharged to the discharge hopper 305 through the discharge three-way valve 304.

[0030] See also Figures 1 to 5The cleaning mechanism 4 includes a cleaning pump 401, and the cleaning pump 401 is fixedly installed on the lower end of the inner wall of the water storage tank 206, and a water outlet pipe 402 is fixedly installed on the output end of the cleaning pump 401, and a water ring 403 is fixedly installed on the end of the water outlet pipe 402 away from the cleaning pump 401, and the side end water outlet of the discharge three-way valve 304 is fixedly connected to the inner wall of the water ring 403, and the water ring 403 is fixedly installed on the side end of the discharge hopper 305 close to the filter cartridge 301. When the filter screen 303 in the filter cartridge 301 is blocked, the cleaning pump 401 is started, and the clean water in the water storage tank 206 is transferred to the water ring 403 through the water outlet pipe 402, and is transferred to the blocked filter cartridge 301 through the discharge three-way valve 304, thereby cleaning the filter screen 303 blocked in the filter cartridge 301 and rinsing away the debris on the filter screen 303.

[0031] See also Figures 1 to 5 The water outlet of the reversing three-way valve 302 is fixedly installed with a water block 404, and the water block 404 is fixedly installed at the side end of the inlet hopper 306 close to the reversing three-way valve 302. A through hole is provided in the water block 404, so that after the reversing three-way valve 302 closes the input end of the filter cartridge 301, the reversing three-way valve 302 connects the filter cartridge 301 with the water block 404, and a sewage pipe 405 is fixedly installed at the output end of the water block 404, and the base 1 is close to A sewage tank 406 is fixedly installed on the upper end of the sewage pipe 405, and one end of the sewage pipe 405 away from the water block 404 is fixedly installed on the upper end of the sewage tank 406. When the filter screen 303 in the filter cartridge 301 is clogged, clean water is transferred to the filter cartridge 301 to clean the filter cartridge 301, and the debris filtered by the filter screen 303 is transferred to the sewage tank 406 through the water block 404 and the sewage pipe 405, thereby making the cleaning of the filter screen 303 more convenient.

[0032] See also Figures 1 to 9The control mechanism 5 includes a rubber cylinder 501, a mounting cylinder 502 is fixedly mounted on the inner wall of the filter cylinder 301, and openings are provided at both upper and lower ends of the mounting cylinder 502. The openings provided at both upper and lower ends of the mounting cylinder 502 allow the diluted enzyme fermentation liquid in the filter cylinder 301 to be transferred to the mounting cylinder 502, and the diluted enzyme fermentation liquid will not impact the rubber cylinder 501 in the mounting cylinder 502, and the rubber cylinder 501 is fixedly mounted on the inner wall of the mounting cylinder 502, a transmission tube 503 is fixedly mounted on one end of the rubber cylinder 501, and a hydraulic cylinder 504 is fixedly mounted on the end of the transmission tube 503 away from the rubber cylinder 501, and the inner wall of the hydraulic cylinder 504 is slidably mounted. There is a piston plate 505, and a hydraulic rod 506 is fixedly installed at one end of the piston plate 505 away from the transmission tube 503, and a telescopic spring 507 is fixedly installed at one end of the piston plate 505 close to the hydraulic rod 506, and the telescopic spring 507 is fixedly installed on the inner wall of the hydraulic cylinder 504 at one end away from the piston cylinder. When the diluted enzyme fermentation liquid is blocked in the filter cylinder 301, the pressure of the diluted enzyme fermentation liquid in the filter cylinder 301 increases, thereby squeezing the rubber cylinder 501, so that the water in the rubber cylinder 501 is transferred to the hydraulic cylinder 504 through the transmission tube 503, pushing the piston plate 505 to start squeezing the telescopic spring 507, and the hydraulic rod 506 starts to move.

[0033] See also Figures 1 to 9 A control box 508 is fixedly installed on the outer wall of the filter cylinder 301 near the hydraulic rod 506, and the hydraulic cylinder 504 is fixedly installed on the upper end of the control box 508. A control frame 509 is fixedly installed on the output end of the hydraulic rod 506. A control rod 510 is fixedly installed on the end of the control frame 509 away from the hydraulic rod 506, and control grooves 511 are provided at both ends of the control rod 510. The control rod 510 is pushed by the hydraulic rod 506 to control the steering of the above-mentioned reversing three-way valve 302 and the discharge three-way valve 304. A fixing frame 512 is fixedly installed on the inner wall of the control box 508 near the control rod 510. A winding drum 514 is rotatably installed on the fixing frame 512 near the upper end of the control rod 510, and the control rod 510 slides through the winding drum 514. The outer wall of the winding drum 514 The upper rotating sleeve is provided with a rotating ring 513, and a winding spring 515 is fixedly installed between the rotating ring 513 and the winding drum 514. The winding spring 515 enables the rotating ring 513 to start to accumulate force in the winding drum 514 during the rotation process. A limit block 516 is slidably installed on the inner wall of the winding drum 514 close to the fixed frame 512, and a return spring 517 is fixedly installed between the limit block 516 and the winding drum 514. The control grooves 511 set at both ends of the control rod 510 enable the limit block 516 to move into the control groove 511, so that the limit block 516 no longer squeezes the fixed frame 512, so that the winding spring 515 pushes the winding drum 514 to start rotating, and when the limit block 516 moves out of the control groove 511, the limit block 516 contacts and squeezes the fixed frame 512 to fix the winding drum 514.

[0034] See also Figures 1 to 9 A control rope 518 is wound around the outer wall of the winding drum 514, and a control handle 519 is installed away from the rotation of the control rope 518. The control handle 519 is fixedly installed at the control end of the reversing three-way valve 302 and the discharging three-way valve 304, and a control spring 520 is fixedly installed between the control plate and the reversing three-way valve 302 and the discharging three-way valve 304. When the winding drum 514 rotates, the control rope 518 pulls the control handle 519 to start rotating, thereby controlling the direction of the reversing three-way valve 302 and the discharging three-way valve 304, and the rotation circle A driven gear ring 521 is fixedly sleeved on the outer wall of 513, and a gear rod 522 is fixedly installed on the side end of the control frame 509 close to the driven gear ring 521, and the driven gear ring 521 is meshed and connected with the gear rod 522, and the rack set on the above-mentioned driven gear ring 521 is inclined, and the tooth block set on the gear rod 522 fits with the driven gear ring 521, so that when the gear rod 522 moves, it pushes the driven gear ring 521 to start rotating, so that the rotating circle 513 starts to rotate and squeezes the winding spring 515, so that the winding spring 515 starts to accumulate force.

[0035] The working principle of the present invention is as follows: when the enzyme fermentation liquid needs to be filtered, the enzyme fermentation liquid is transferred to the water adding tank 201, the water pump 205 is started, the clean water in the water storage tank 206 is transferred to the water outlet 203 through the water adding pipe 204, and is transferred to the stirring rod 208 along the connecting head, and is discharged through the water outlet 209 set at the side end of the stirring rod 208 to mix with the enzyme fermentation liquid in the water adding tank 201, and the water discharged through the water outlet 209 drives the stirring rod 208 to rotate, so that the stirring rod 208 mixes the clean water added in the water adding tank 201 with the enzyme fermentation liquid, thereby diluting the enzyme fermentation liquid, making the filtration of the enzyme fermentation liquid more convenient; When the enzyme fermentation liquid is diluted, it is transferred to the feed hopper 306 through the water pipe 210, and then transferred to the filter cartridge 301 through the reversing three-way valve 302, so that the multi-layer filter screen 303 in the filter cartridge 301 filters the diluted enzyme fermentation liquid, so that the filtration efficiency of the enzyme fermentation liquid is higher; At the same time, when a large amount of debris is filtered on the filter screen 303, causing the filter screen 303 to be blocked, the hydraulic pressure in the filter cylinder 301 begins to increase, so that the pressure of the diluted enzyme fermentation liquid increases and squeezes the rubber cylinder 501. The water in the rubber cylinder 501 is transmitted to the hydraulic cylinder 504 through the transmission pipe 503, and the piston plate 505 drives the piston rod to move, so that the control rod 510 moves. When the control groove 511 set on the control rod 510 moves to the side of the limit block 516, the limit block 516 no longer squeezes the fixing frame 512, and the winding spring 515 pushes the winding cylinder 514 to start rotating, and the control rod 510 moves to the side of the limit block 516. The rope 518 pulls the control handle 519 to rotate, so that the reversing three-way valve 302 and the water-passing end of the discharge three-way valve 304 are switched, and the cleaning pump 401 is started, so that the clean water in the water storage tank 206 is transferred to the water-passing circle 403 through the outlet pipe 402, and then enters the blocked piston cylinder, so that the water flow reverses to flush the filter screen 303, and pushes the blockage on the filter screen 303 to the sewage tank 406, thereby cleaning the filter cylinder 301, so that the filter mechanism 3 remains unobstructed, the filtering efficiency of the filter mechanism 3 is high, and the influence of filtered debris on the filtered enzyme fermentation liquid is reduced.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An enzyme fermentation liquid filtering device, comprising a base (1), characterized in that: A support frame (101) is fixedly mounted on the upper end of the base (1), and a dilution mechanism (2) for diluting the enzyme fermentation liquid is arranged on the upper end of the support frame (101); a filter frame (102) is fixedly mounted on the upper end of the base (1) close to the support frame (101), and a filter mechanism (3) for filtering the diluted enzyme fermentation liquid is arranged on the upper end of the filter frame (102); the filter mechanism (3) comprises a filter cartridge (301), and cleaning mechanisms (4) for flushing a clogged filter cartridge (301) are arranged at both ends of the filter cartridge (301); a control mechanism (5) for controlling the automatic operation of the cleaning mechanism (4) is arranged at the control end of the cleaning mechanism (4); A control box (508) is fixedly mounted on the outer wall of the filter cylinder (301) near the hydraulic rod (506); a control frame (509) is fixedly mounted on the output end of the hydraulic rod (506); a control rod (510) is fixedly mounted on one end of the control frame (509) away from the hydraulic rod (506); a fixing frame (512) is fixedly mounted on the inner wall of the control box (508) near the control rod (510); a winding drum (514) is rotatably mounted on the fixing frame (512) near the upper end of the control rod (510); a rotating ring (513) is rotatably sleeved on the outer wall of the winding drum (514); and a limiting block (516) is slidably mounted on the inner wall of the winding drum (514) near the fixing frame (512); A control rope (518) is wound around the outer wall of the winding drum (514), and a control handle (519) is installed away from the rotation of the control rope (518). The control handle (519) is fixedly installed on the control ends of the reversing three-way valve (302) and the discharging three-way valve (304). A driven gear ring (521) is fixedly sleeved on the outer wall of the rotating circle (513), and a gear rod (522) is fixedly installed on the side end of the control frame (509) close to the driven gear ring (521), and the driven gear ring (521) is meshingly connected with the gear rod (522).

2. The enzyme fermentation liquid filtering device according to claim 1, characterized in that: The dilution mechanism (2) comprises a water adding tank (201), and the water adding tank (201) is fixedly mounted on the upper end of the support frame (101); a mounting frame (202) is fixedly mounted on the inner wall of the water adding tank (201); a water outlet (203) is fixedly mounted on the upper end of the mounting frame (202); a water adding pipe (204) is fixedly mounted on the side end of the water outlet (203); a water pump (205) is fixedly mounted on the end of the water adding pipe (204) away from the water outlet (203); a water storage tank (206) is fixedly mounted on the upper end of the base (1) close to the water pump (205); and the water pump (205) is fixedly mounted on the bottom end of the inner wall of the water storage tank (206).

3. The enzyme fermentation liquid filtering device according to claim 2, characterized in that: A connector (207) is rotatably mounted on the upper end of the water outlet head (203); a plurality of stirring rods (208) are mounted in a row on the side end of the connecting head (207); water holes are provided inside the stirring rods (208); and a plurality of water outlet holes (209) are provided on the side ends of the stirring rods (208); a water valve is fixedly mounted on the lower end of the water filling tank (201); and a water pipe (210) is fixedly mounted on the lower end of the water valve.

4. The enzyme fermentation liquid filtering device according to claim 1, characterized in that: A feed hopper (306) is fixedly mounted on the upper end of the filter frame (102), and the output end of the feed hopper (306) is fixedly connected to the water pipe (210); a plurality of discharge ports are provided at one end of the feed hopper (306) away from the water pipe (210); a plurality of reversing three-way valves (302) are fixedly mounted on the side end of the feed hopper (306) close to the discharge ports; the filter cartridge (301) is fixedly mounted on one end of the reversing three-way valve (302) away from the feed hopper (306); a discharge three-way valve (304) is fixedly mounted on one end of the filter cartridge (301) away from the reversing three-way valve (302); a discharge hopper (305) is fixedly mounted on one end of the discharge three-way valve (304) away from the filter cartridge (301); and the discharge hopper (305) is fixedly mounted on one end of the filter frame (102) away from the feed hopper (306).

5. The enzyme fermentation liquid filtering device according to claim 4, characterized in that: The cleaning mechanism (4) comprises a cleaning pump (401), and the cleaning pump (401) is fixedly mounted on the lower end of the inner wall of the water storage tank (206); a water outlet pipe (402) is fixedly mounted on the output end of the cleaning pump (401); a water ring (403) is fixedly mounted on one end of the water outlet pipe (402) away from the cleaning pump (401); a side water outlet of the discharge three-way valve (304) is fixedly connected to the inner wall of the water ring (403); and the water ring (403) is fixedly mounted on the side end of the discharge hopper (305) close to the filter cartridge (301).

6. The enzyme fermentation liquid filtering device according to claim 5, characterized in that: A water block (404) is fixedly mounted on the water outlet at the side end of the reversing three-way valve (302), and the water block (404) is fixedly mounted on the side end of the inlet hopper (306) close to the reversing three-way valve (302), a sewage pipe (405) is fixedly mounted on the output end of the water block (404), a sewage tank (406) is fixedly mounted on the upper end of the base (1) close to the sewage pipe (405), and one end of the sewage pipe (405) away from the water block (404) is fixedly mounted on the upper end of the sewage tank (406).

7. The enzyme fermentation liquid filtering device according to claim 4, characterized in that: The control mechanism (5) comprises a rubber cylinder (501), a mounting cylinder (502) is fixedly mounted on the inner wall of the filter cylinder (301), and the rubber cylinder (501) is fixedly mounted on the inner wall of the mounting cylinder (502), a transmission tube (503) is fixedly mounted on one end of the rubber cylinder (501), a hydraulic cylinder (504) is fixedly mounted on one end of the transmission tube (503) away from the rubber cylinder (501), and a piston plate (505) is slidably mounted on the inner wall of the hydraulic cylinder (504).

8. The enzyme fermentation liquid filtering device according to claim 7, characterized in that: A hydraulic rod (506) is fixedly mounted on one end of the piston plate (505) away from the transmission pipe (503), and a telescopic spring (507) is fixedly mounted on one end of the piston plate (505) close to the hydraulic rod (506), and an end of the telescopic spring (507) away from the piston cylinder is fixedly mounted on the inner wall of the hydraulic cylinder (504).

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