Electrolytic zinc filter press convenient to clean

Abstract

The utility model discloses an electrolytic zinc filter press convenient to clean. The electrolytic zinc filter press comprises a shell, a filter tank is fixedly connected to the upper end of the inner wall of the shell, uniformly distributed cleaning brushes are inserted into the inner wall of the filter tank, torsion bars are fixedly connected to the front ends of the cleaning brushes, uniformly distributed locking grooves are formed in the outer surface of the shell, and the locking grooves and locking pieces on the surfaces of the adjacent torsion bars on the front side are installed in a matched mode; first filter belt transmission shafts are rotationally connected to the left side and the right side of the upper end between the front inner wall and the rear inner wall of the shell correspondingly, first belt wheels are fixedly connected to the rear ends of the first filter belt transmission shafts correspondingly, and the two adjacent first belt wheels on the left side and the two adjacent first belt wheels on the right side are in transmission connection through belts correspondingly. Transmission shafts which are uniformly distributed are rotatably connected to the middle between the front inner wall and the rear inner wall of the shell, and belt wheels III are fixedly connected to the front ends of the transmission shafts. According to the electrolytic zinc filter press convenient to clean, automatic cleaning can be achieved through cooperation of a scraper and a high-pressure water spraying pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic zinc filter presses that are easy to clean, in particular to an electrolytic zinc filter press that is easy to clean. Background Art

[0002] Zinc is a chemical element with the chemical symbol Zn. Generally speaking, zinc has a silvery white appearance. It plays an indelible role in battery manufacturing in modern industry and is a very important metal. In nature, zinc exists mainly as sphalerite or sphalerite. The industrial extraction method of zinc is to leach zinc-containing ore with sulfuric acid into zinc sulfate, then filter and separate the zinc sulfate from impurities, and then deposit the zinc by electrolysis.

[0003] The process of separating impurities from electrolytic zinc is generally carried out using a filter press, which uses a special filter medium to apply a certain pressure to the object, causing the liquid to seep out.

[0004] The existing electrolytic zinc filter press is troublesome to clean, and the filter residue needs to be cleaned manually. The pressure adjustment is not convenient and quick enough, the cleaning convenience is not good, and the thorough cleaning and the quality of the electrolytic zinc filter press are difficult to guarantee. Therefore, we propose an electrolytic zinc filter press that is easy to clean. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an electrolytic zinc filter press which is easy to clean, can automatically clean the filter residue to keep the filter belt tidy, can quickly adjust the pressure during filtration, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrolytic zinc filter press that is easy to clean, comprising a housing;

[0007] Shell: The upper end of its inner wall is fixedly connected with a filter tank, the right end of the upper surface of the filter tank is fixedly connected with a fixing frame, the mounting opening on the upper surface of the fixing frame is fixedly connected with a feed pipe, the inner wall of the filter tank is plugged with evenly distributed cleaning brushes, the front ends of the cleaning brushes are fixedly connected with torsion bars, the outer surface of the shell has evenly distributed locking grooves, the locking grooves are matched with the locking pieces on the surface of the torsion bar adjacent to the front side, the left and right sides of the upper end between the front and rear inner walls of the shell are rotatably connected with a filter belt-transmission shaft, the rear end of the filter belt-transmission shaft is fixedly connected with a pulley, between the two adjacent pulleys on the left and the adjacent pulleys on the right The two pulleys 1 are connected by belt transmission, the middle part between the front and rear inner walls of the shell is rotatably connected with a uniformly distributed transmission shaft, the front end of the transmission shaft is fixedly connected with a pulley 3, and two laterally adjacent pulleys 3 are connected by belt transmission, the left and right sides of the lower end between the front and rear inner walls of the shell are rotatably connected with the filter belt 2 transmission shaft respectively, the rear end of the filter belt 2 transmission shaft is fixedly connected with the pulley 2, the two pulleys 2 on the left are connected by belt transmission, the filter belt 1 transmission shaft and the transmission shaft are connected by the filter belt 1 transmission, and the filter belt 2 transmission shaft and the transmission shaft are connected by the filter belt 2 transmission;

[0008] Wherein: it also includes a screw rod, which is rotatably connected to the front and rear surfaces of the shell respectively, and the upper and lower ends of the outer surface of the screw rod are threadedly connected with sliders, and a connecting rod is fixedly connected between the two adjacent sliders, and the middle part of the connecting rod is rotatably connected with a pressurized rolling cylinder. During the electrolytic zinc filter press process, automatic cleaning can be achieved through the cooperation of a scraper and a high-pressure water spray pipe, and the filter press degree can be adjusted to ensure the convenience and thoroughness of cleaning, and the quality of the electrolytic zinc filter press is well guaranteed.

[0009] Furthermore, the left and right sides of the inner front surface of the shell are fixedly connected with a cleaning water collection box, and the right side of the inner front surface of the shell is fixedly connected with a filter residue collection box to collect waste generated during the production process.

[0010] Furthermore, a high-pressure water spray pipe is fixedly connected to the left and right sides of the inner front surface of the shell, a water inlet is fixedly connected to the front surface of the shell, and a scraper is fixedly connected to the left and right sides of the inner front surface of the shell to facilitate cleaning of the filter belt.

[0011] Furthermore, the upper ends of the screw rods are fixedly connected with twist valves, which are located on the upper side of the shell and are used to adjust the pressure during filter pressing.

[0012] Furthermore, the upper ends of the screw rods are fixedly connected to driving gears, the inner upper end center portion of the shell is rotatably connected to a transmission shaft, the front and rear ends of the transmission shaft are fixedly connected to driven gears, and the driven gears are respectively meshed with the vertically adjacent driving gears to realize the transmission of the front and rear screw rods.

[0013] Furthermore, a filtrate collecting dish 1 is fixedly connected to the upper side of the inner front surface of the shell, and a filtrate collecting dish 2 is fixedly connected to the lower side of the inner front surface of the shell. A flow outlet 1 on the front surface of the filtrate collecting dish 1 is connected to a flow outlet 2 of the filtrate collecting dish 2 through a connecting water pipe, and a filtrate outlet pipe is fixedly connected to the right side of the front surface of the filtrate collecting dish 2 for collecting the filtrate.

[0014] Furthermore, it also includes motor 1, which is fixedly connected to the inner rear side of the shell, the output shaft of motor 1 on the left side is fixedly connected to the rear end of the leftmost filter belt transmission shaft, and the output shaft of motor 1 on the right side is fixedly connected to the rear end of the filter belt transmission shaft at the upper rightmost end. The input end of motor 1 is electrically connected to the output end of the external microcontroller to provide driving force.

[0015] Furthermore, it also includes motor three, which is fixedly connected to the inner rear side of the shell, the output shaft of motor three is fixedly connected to the transmission shaft of filter belt two, and the input end of motor three is electrically connected to an external power supply to provide driving force.

[0016] Furthermore, it also includes motor 2, which is fixedly connected to the internal front side of the shell, the output shaft of motor 2 is fixedly connected to the front end of the rightmost transmission shaft, and the input end of motor 2 is electrically connected to the output end of the external microcontroller to provide driving force.

[0017] Furthermore, it also includes motor three, which are respectively fixedly connected to the inner rear side of the shell, the output shaft of motor three on the right side is fixedly connected to the rear end of the filter belt two transmission shaft on the right side, and the output shaft of motor three on the left side is fixedly connected to the rear end of the filter belt two transmission shaft at the lower end of the left side, and the input end of motor three is electrically connected to the output end of an external single-chip microcomputer to provide driving force.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the electrolytic zinc filter press which is easy to clean has the following advantages:

[0019] 1. When the filter residue moves to the position where filter belt 1 and filter belt 2 are separated on the right side, most of the filter residue falls into the filter residue collection box below under the action of gravity. A small amount of filter residue remaining on filter belt 1 and filter belt 2 is removed from the surface of filter belt 1 and filter belt 2 under the action of scraper and high-pressure water spray pipe as filter belt 1 and filter belt 2 move, and falls into the cleaning water collection boxes on both sides respectively. During the electrolytic zinc filter press process, automatic cleaning can be achieved through the cooperation of scraper and high-pressure water spray pipe, ensuring the convenience and thoroughness of cleaning.

[0020] 2. By twisting the twist valve, the screw rod and the driving gear rotate. The rotating wires at the upper and lower ends of the outer surface of the screw rod are in two opposite directions. When the screw rod rotates, the slider on the upper side of the screw rod will move downward, and the slider on the lower side of the screw rod will move upward. At the same time, the driving gear drives the driven gear to rotate, and the driven gear on the other side drives the rear driving gear to rotate, thereby driving the screw rod to rotate, producing the same effect as the front side, so that the pressurized rolling cylinder can move up and down, realizing the pressurization and decompression of the filter belt, which is convenient for adjusting the filtration degree during the electrolytic zinc filtration process to ensure the quality of the electrolytic zinc filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 4 It is a right side cross-sectional structural schematic diagram of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the torsion bar of the utility model.

[0026] In the figure: 1 shell, 2 filter residue collection box, 3 cleaning water collection box, 4 water inlet, 5 filter belt one transmission shaft, 6 connecting water pipe, 7 pulley one, 8 filter belt one, 9 filtrate collection dish one, 10 twist valve, 11 torsion rod, 12 cleaning brush, 13 feed pipe, 14 high pressure water spray pipe, 15 motor one, 16 scraper, 17 driving gear, 18 driven gear, 19 screw rod, 20 filter belt two, 21 filtrate collection dish two, 22 filtrate outlet pipe, 23 pulley two, 24 pressurized rolling cylinder, 25 connecting rod, 26 motor two, 27 filter tank, 28 filter belt one transmission shaft, 29 transmission shaft, 30 pulley three, 31 motor three. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-5 , This embodiment provides a technical solution: an electrolytic zinc filter press that is easy to clean, comprising a housing 1;

[0029] Shell 1: A filter tank 27 is fixedly connected to the upper end of its inner wall, a fixing frame is fixedly connected to the right end of the upper surface of the filter tank 27, a feed pipe 13 is fixedly connected to the mounting opening on the upper surface of the fixing frame, a cleaning water collection box 3 is fixedly connected to the left and right sides of the inner front surface of the shell 1, a small amount of filter residue remaining on the filter belt 1 8 and the filter belt 2 20 is removed from the surface of the filter belt 1 8 and the filter belt 2 20 under the action of the scraper 16 and the high-pressure water spray pipe 14 as the filter belt 1 8 and the filter belt 2 20 move, and falls into the cleaning water collection box 3 on both sides respectively, a filter residue collection box 2 is fixedly connected to the right side of the inner front surface of the shell 1, after squeezing, the liquid in the material will be discharged faster and flow into the filtrate collection dish 2 21 below, and the filter residue will remain in the filter belt 1 8 and the filter belt 2 2 0, when the filter residue moves to the position where the filter belt 1 8 and the filter belt 2 20 on the right are separated, most of the filter residue falls into the filter residue collection box 2 below under the action of gravity, the left and right sides of the inner front surface of the shell 1 are fixedly connected with high-pressure water spray pipes 14, the front surface of the shell 1 is fixedly connected with a water inlet 4, the external water pipe is connected to the water inlet 4, the water flows into the high-pressure water spray pipe 14, and is converted into high-pressure water flow through the holes on the outer surface of the high-pressure water spray pipe 14 to clean the surface of the filter belt 8, and the cleaned water flows into the cleaning water collection box 3, the left and right sides of the inner front surface of the shell 1 are fixedly connected with scrapers 16, the upper side of the inner front surface of the shell 1 is fixedly connected with a filtrate collection dish 1 9, and the lower side of the inner front surface of the shell 1 is fixedly connected with a filtrate collection dish 21. The flow port 1 on the front surface of the liquid collecting dish 9 is connected with the flow port 2 of the filtrate collecting dish 21 through the connecting water pipe 6. The front surface of the filtrate collecting dish 21 is fixedly connected with a filtrate outlet pipe 22 on the right side. The filtrate in the filtrate collecting dish 9 enters the filtrate collecting dish 21 through the connecting water pipe 6, and then flows out through the filtrate outlet pipe 22. The material to be filtered is sent into the filter tank 27 through the feed pipe 13. Under the action of the filter belt, the material penetrates the filter belt 8 and flows into the filtrate collecting dish 9 below. Driven by the filter belt 8, the material moves with the filter belt 8. The cleaning brush 12 will wipe the surface of the filter belt to prevent material deposition, and then it will fall onto the filter belt 20 at the corner. At this time, the material after filtering in the filter tank 27 will The filter belt 8 is a filter that is used to filter the filter elements 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 102, 111The rear end of the filter belt one transmission shaft 5 is fixedly connected with a pulley one 7, and the two adjacent pulleys one 7 on the left side and the two adjacent pulleys one 7 on the right side are connected by belt transmission. The diameters of the two pulleys one 7 are inconsistent, which can achieve the transmission effect of the belt. A uniformly distributed transmission shaft 29 is rotatably connected in the middle between the front and rear inner walls of the shell 1, and a pulley three 30 is fixedly connected at the front end of the transmission shaft 29. Two laterally adjacent pulleys three 30 are connected by belt transmission. The diameters of the two pulleys three 30 are inconsistent, which can achieve the transmission effect of the belt. The left and right sides of the lower end between the front and rear inner walls of the shell 1 are respectively rotatably connected with the filter belt two transmission shaft 28, and the rear end of the filter belt two transmission shaft 28 is fixedly connected with a belt Wheel 23, the two pulleys 23 on the left are connected by belt transmission, the diameters of the two pulleys 23 are inconsistent, and the transmission effect of the belt can be achieved. The filter belt one transmission shaft 5 and the transmission shaft 29 are connected by the filter belt one 8 transmission, and the filter belt two transmission shaft 28 and the transmission shaft 29 are connected by the filter belt two 20 transmission. The motor 15 is fixedly connected to the inner rear side of the shell 1, the output shaft of the motor 15 on the left is fixedly connected to the rear end of the filter belt one transmission shaft 5 on the leftmost side, and the output shaft of the motor 15 on the right is fixedly connected to the rear end of the filter belt one transmission shaft 5 at the upper rightmost end. The input end of the motor 15 is electrically connected to the output end of the external single-chip microcomputer, and the motor 26 is fixedly connected to the shell 1 The internal front side surface of the housing 1, the output shaft of the motor 26 is fixedly connected to the front end of the rightmost transmission shaft 29, the input end of the motor 26 is electrically connected to the output end of the external single-chip microcomputer, and the motors 31 are respectively fixedly connected to the internal rear side surface of the housing 1, the output shaft of the motor 31 on the right side is fixedly connected to the rear end of the filter belt 2 transmission shaft 28 on the right side, the output shaft of the motor 31 on the left side is fixedly connected to the rear end of the filter belt 2 transmission shaft 28 at the lower end of the left side, the input end of the motor 31 is electrically connected to the output end of the external single-chip microcomputer, turn on the power switches of the motor 15, the motor 26 and the motor 31, the motor 15, the motor 26 and the motor 31 start to run, and the motor 15 drives the filter belt 1 transmission shaft 5 and the pulley 1 7 rotates, the adjacent pulleys 7 are driven by belts, so that all the filter belts 1 drive shafts 5 rotate, the motor 26 drives the drive shaft 29 and the pulley 3 30 to rotate, the adjacent pulleys 2 30 are driven by belts, so that all the drive shafts 29 rotate, the motor 3 31 drives the filter belt 2 drive shaft 28 and the pulley 2 23 to rotate, the adjacent pulleys 2 23 are driven by belts, so that all the filter belt 2 drive shafts 28 rotate, under the action of friction, the filter belt 1 drive shaft 5 and the drive shaft 29 drive the filter belt 8 to move around the filter belt 1 drive shaft 5 and the drive shaft 29, and the filter belt 1 drive shaft 5 and the drive shaft 29 drive another filter belt 8 to move around the filter belt 1 drive shaft 5 and the drive shaft 29;,

[0030] Wherein: it also includes a screw rod 19, which is rotatably connected to the front and rear surfaces of the inner part of the shell 1 respectively, and the upper end of the screw rod 19 is fixedly connected with a twist valve 10, which is located on the upper side of the shell 1. The screw rod 19 and the driving gear 17 can be rotated by twisting the twist valve 11. The rotating wires at the upper and lower ends of the outer surface of the screw rod 19 are in two opposite directions. When the screw rod 19 rotates, the slider on the upper side of the screw rod 19 will move downward, and the slider on the lower side of the screw rod 19 will move upward. At the same time, the driving gear 17 drives the driven gear 18 to rotate, and the driven gear 18 on the other side drives the rear driving gear 17 to rotate. The screw rod 19 rotates, thereby driving the screw rod to rotate, producing the same effect as the front side, so that the pressurized rolling drum can move up and down, thereby realizing the pressurization and decompression of the filter belt. The upper and lower ends of the outer surface of the screw rod 19 are threadedly connected with sliders, and a connecting rod 25 is fixedly connected between the two adjacent sliders in front and behind. The middle part of the connecting rod 25 is rotatably connected with the pressurized rolling drum 24, and the upper end of the screw rod 19 is fixedly connected with the driving gear 17. The central part of the upper end of the shell 1 is rotatably connected with the transmission shaft, and the front and rear ends of the transmission shaft are fixedly connected with the driven gear 18, which is meshed with the vertically adjacent driving gears 17 respectively.

[0031] The utility model provides an electrolytic zinc filter press which is easy to clean. The working principle is as follows: the power switches of motor 15, motor 26 and motor 31 are turned on through an external single chip computer, and motor 15, motor 26 and motor 31 start to run. Motor 15 drives the filter belt 1 transmission shaft 5 and pulley 1 7 to rotate, and the adjacent pulleys 1 7 are driven by belts to make all the filter belt 1 transmission shafts 5 rotate. Motor 26 drives the transmission shaft 29 and pulley 3 30 to rotate, and the adjacent pulleys 2 30 are driven by belts to make all the transmission shafts 29 rotate. Motor 3 31 drives the filter belt 2 transmission shaft 28 and pulley 2 23 to rotate, and the adjacent pulleys 2 23 are driven by belts to make all the filter belt 2 transmission shafts 28 rotate. Under the action of friction, the filter belt-drive shaft 5 and the drive shaft 29 drive the filter belt 8 to move around the filter belt-drive shaft 5 and the drive shaft 29, and the filter belt-drive shaft 5 and the drive shaft 29 drive another filter belt 8 to move around the filter belt-drive shaft 5 and the drive shaft 29, connect the external water pipe to the water inlet 4, and the water flows into the high-pressure water spray pipe 14, and the holes on the outer surface of the high-pressure water spray pipe 14 turn into high-pressure water flow to clean the surface of the filter belt 8, and the cleaned water flows into the cleaning water collection box 3. At this time, the material to be filtered is sent into the filter tank 27 through the feed pipe 13. Under the action of the filter belt, the material penetrates the liquid from the filter belt 8 and flows into the filtrate collection dish 9 below. Driven by the filter belt 8, the material moves with the filter belt 8, and the cleaning brush 12 The surface of the filter belt will be wiped to prevent material deposition, and then it will fall onto the filter belt 20 at the corner. At this time, the material after filtering in the filter tank 27 will become viscous. At the same time, the material will be squeezed between the filter belt 1 8 and the filter belt 20 under the movement of the filter belt 8. The filtrate filtered out under pressure will enter the filtrate collection dish 21. At this time, the twist valve 11 can be twisted to rotate the screw rod 19 and the driving gear 17. The rotating wires at the upper and lower ends of the outer surface of the screw rod 19 are in two opposite directions. When the screw rod 19 rotates, the slider on the upper side of the screw rod 19 will move downward, and the slider on the lower side of the screw rod 19 will move upward. At the same time, the driving gear 17 drives the driven gear 18 to rotate, and the driven gear 18 on the other side drives the rear drive The gear 17 rotates, thereby driving the screw to rotate, producing the same effect as the front side, so that the pressurized rolling cylinder can move up and down, realizing the pressurization and decompression of the filter belt. After squeezing, the liquid in the material will be discharged faster and flow into the filtrate collection dish 21 below, and the filter residue will remain between the filter belt 1 8 and the filter belt 2 20 to form a filter cake. When the filter residue moves to the position where the filter belt 1 8 and the filter belt 2 20 on the right are separated, most of the filter residue falls into the filter residue collection box 2 below under the action of gravity, and a small amount of filter residue remaining on the filter belt 1 8 and the filter belt 2 20 is removed from the surface of the filter belt 1 8 and the filter belt 2 20 under the action of the scraper 16 and the high-pressure water spray pipe 14 as the filter belt 1 8 and the filter belt 2 20 move, and falls into the cleaning water collection box 3 on both sides respectively.The filtrate in the filtrate collecting dish 1 9 enters the filtrate collecting dish 2 21 through the connecting water pipe 6, and then flows out through the filtrate outlet pipe 22. When cleaning, the torsion bar 11 can be pulled outward to disengage the locking piece of the torsion bar 11 from the locking groove, and the torsion bar 11 can be rotated 120° clockwise, and then pushed back to make the locking piece of the torsion bar 11 plug into the locking groove, and finally the cleaning brush 12 can be rotated to facilitate cleaning and subsequent fixation.

[0032] It is worth noting that the motor 15, motor 26 and motor 31 disclosed in the above embodiments can all use 60BYG450A-EX stepper motors, and the external single-chip microcomputer controls the operation of motor 15, motor 26 and motor 31 using methods commonly used in the prior art.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electrolytic zinc filter press that is easy to clean, characterized in that: It comprises a housing (1); The housing (1) has a filter groove (27) fixedly connected to the upper end of its inner wall, a fixing frame fixedly connected to the right end of the upper surface of the filter groove (27), a feed pipe (13) fixedly connected to the mounting opening on the upper surface of the fixing frame, a cleaning brush (12) evenly distributed is inserted into the inner wall of the filter groove (27), the front end of the cleaning brush (12) is fixedly connected to a torsion bar (11), the outer surface of the housing (1) has evenly distributed locking grooves, the locking grooves are matched with the locking plates on the surface of the torsion bar (11) adjacent to the front side, the left and right sides of the upper end between the front and rear inner walls of the housing (1) are rotatably connected to a filter belt transmission shaft (5), the rear end of the filter belt transmission shaft (5) is fixedly connected to a pulley (7), and the two pulleys (7) adjacent to the left and the two pulleys adjacent to the right are connected to each other. A transmission shaft (29) evenly distributed between the front and rear inner walls of the housing (1) is rotatably connected in the middle, a pulley (30) is fixedly connected to the front end of the transmission shaft (29), two laterally adjacent pulleys (30) are connected via a belt transmission, a filter belt second transmission shaft (28) is rotatably connected to the left and right sides of the lower end between the front and rear inner walls of the housing (1), a pulley (23) is fixedly connected to the rear end of the filter belt second transmission shaft (28), the two pulleys (23) on the left are connected via a belt transmission, a filter belt first transmission shaft (5) and a transmission shaft (29) are connected via a filter belt first (8), and a filter belt second transmission shaft (28) and a transmission shaft (29) are connected via a filter belt second (20); The invention further comprises a screw rod (19), wherein the screw rod (19) is rotatably connected to the front and rear surfaces of the housing (1), respectively; the upper and lower ends of the outer surface of the screw rod (19) are threadedly connected to sliders; a connecting rod (25) is fixedly connected between two adjacent sliders; and the middle part of the connecting rod (25) is rotatably connected to a pressurized rolling cylinder (24).

2. The electrolytic zinc filter press that is easy to clean according to claim 1, characterized in that: The left and right sides of the inner front surface of the shell (1) are fixedly connected to a washing water collection box (3), and the right side of the inner front surface of the shell (1) is fixedly connected to a filter residue collection box (2).

3. The easy-to-clean electrolytic zinc filter press according to claim 1, characterized in that: The left and right sides of the inner front surface of the shell (1) are fixedly connected to high-pressure water spray pipes (14), the front surface of the shell (1) is fixedly connected to a water inlet (4), and the left and right sides of the inner front surface of the shell (1) are fixedly connected to scrapers (16).

4. The electrolytic zinc filter press that is easy to clean according to claim 1, characterized in that: The upper ends of the screw rods (19) are fixedly connected to the twisting valves (10), and the twisting valves (10) are located on the upper side of the housing (1).

5. The easy-to-clean electrolytic zinc filter press according to claim 1, characterized in that: The upper ends of the screw rods (19) are fixedly connected to driving gears (17), the central portion of the inner upper end of the housing (1) is rotatably connected to a transmission shaft, the front and rear ends of the transmission shaft are fixedly connected to driven gears (18), and the driven gears (18) are respectively meshed with the vertically adjacent driving gears (17).

6. The easy-to-clean electrolytic zinc filter press according to claim 1, characterized in that: A filtrate collecting dish 1 (9) is fixedly connected to the upper side of the inner front surface of the shell (1), and a filtrate collecting dish 2 (21) is fixedly connected to the lower side of the inner front surface of the shell (1); a flow outlet 1 on the front surface of the filtrate collecting dish 1 (9) is connected to a flow outlet 2 of the filtrate collecting dish 2 (21) via a connecting water pipe (6), and a filtrate outlet pipe (22) is fixedly connected to the right side of the front surface of the filtrate collecting dish 2 (21).

7. The easy-to-clean electrolytic zinc filter press according to claim 1, characterized in that: It also includes a motor 1 (15), the motor 1 (15) is fixedly connected to the inner rear side of the housing (1), the output shaft of the motor 1 (15) on the left side is fixedly connected to the rear end of the leftmost filter belt transmission shaft (5), the output shaft of the motor 1 (15) on the right side is fixedly connected to the rear end of the filter belt transmission shaft (5) at the rightmost upper end, and the input end of the motor 1 (15) is electrically connected to the output end of the external single-chip computer.

8. The easy-to-clean electrolytic zinc filter press according to claim 1, characterized in that: It also includes a second motor (26), wherein the second motor (26) is fixedly connected to the inner front side of the housing (1), the output shaft of the second motor (26) is fixedly connected to the front end of the rightmost transmission shaft (29), and the input end of the second motor (26) is electrically connected to the output end of the external single-chip microcomputer.

9. The easy-to-clean electrolytic zinc filter press according to claim 1, characterized in that: It also includes a motor three (31), wherein the motor three (31) is fixedly connected to the inner rear side surface of the housing (1), the output shaft of the motor three (31) on the right side is fixedly connected to the rear end of the second filter belt transmission shaft (28) on the right side, and the output shaft of the motor three (31) on the left side is fixedly connected to the rear end of the second filter belt transmission shaft (28) at the lower end of the left side, and the input end of the motor three (31) is electrically connected to the output end of the external single chip computer.

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