A polyamide regeneration filter device and method

Abstract

The application discloses a polyamide regeneration filtering device and method, relates to the technical field of filtering equipment, and comprises a bottom water tank, one side of the bottom water tank is provided with a drain pipe, support frames are fixedly connected to the two sides of the bottom water tank, and an initial filtering box and a temporary storage box are arranged side by side between the upper ends of the support frames. The conveying assembly arranged in the application can convey the polyamide upwards, water can leak from the filtering cylinder in the conveying process, the water content of the polyamide conveyed to the upper part is greatly reduced, then the polyamide filtered by the primary water filter enters the temporary storage box and then enters the extrusion box to be extruded and filtered, the polyamide after water filtering is discharged under the action of the pushing assembly, and thus the water filtering of the polyamide can be realized; the device can continuously work, the situation that the traditional equipment is stopped due to taking and placing materials is avoided, the working efficiency is greatly improved, and manual participation is not needed in the water filtering process, and the labor intensity of workers is greatly reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of filtering equipment, in particular to a nylon regeneration filtering device and method. BACKGROUND

[0002] Nylon, also known as nylon, is a polyamide fiber, which is a thermoplastic resin containing repeating amide groups--[NHCO]--in the main chain. Nylon is the first synthetic fiber in the world, which can be made into long or short fibers. The outstanding advantage is that the wear resistance is higher than that of other fibers. The most prominent advantage of polyamide fiber is that its wear resistance is superior to that of other fibers. Its elasticity is good, and its elastic recovery rate can be comparable to that of wool. It is light in weight, with a specific gravity of 1.14. Among the commercialized synthetic fibers, it is only second to polypropylene (polypropylene, specific gravity less than 1), and lighter than polyester fiber (specific gravity 1.38). Therefore, polyamide fiber can be processed into fine, soft and smooth silk, which can be woven into beautiful and durable fabric. In addition, like polyester fiber, it is resistant to corrosion, not afraid of insect damage and mildew.

[0003] In the recycling of nylon, the nylon needs to be crushed and washed. After washing, the nylon needs to be filtered with water to remove the water in the nylon. Currently, the existing water separation generally uses a centrifugal separator to filter the water in the regenerated nylon. However, this method has some defects when working. First, the existing equipment cannot work continuously when working. The nylon in the machine needs to be separated and then the next batch of nylon to be separated is placed. The efficiency is low, and the removal and placement of nylon require a large amount of manual labor, greatly increasing the labor intensity of workers. In view of the above problems, we provide a nylon regeneration filtering device and method to solve the above problems. SUMMARY

[0004] The purpose of the present application is to provide a nylon regeneration filtering device and method to solve the problems mentioned in the background.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] A nylon regeneration filtering device, comprising a bottom water tank, a drain pipe is arranged on one side of the bottom water tank, support frames are fixedly connected to both sides of the bottom water tank, an initial filter box and a temporary storage box are arranged side by side on the upper ends of the support frames, a feeding pipe for feeding materials into the initial filter box is arranged at the lower end of the initial filter box, a filter cylinder is fixedly connected inside the initial filter box, and a conveying assembly for conveying nylon upward is arranged on the filter cylinder.

[0007] The upper end of the primary filter box is obliquely provided with a material guide disc, a discharge port of the material guide disc is arranged above the temporary storage box, an inner tube is fixedly connected to the lower end of the filter cylinder, a sleeve is sleeved on the inner tube, a water storage tank is fixedly connected to the lower end of the sleeve, the sleeve is in communication with the inside of the water storage tank, a plurality of reset tension springs are arranged between the primary filter box and the water storage tank, a drain pipe is arranged at the lower end of the water storage tank, and a water drainage assembly for controlling the on-off of the drain pipe is arranged on the drain pipe.

[0008] The two sides of the primary filter box are further provided with a limiting assembly for limiting the water storage tank.

[0009] The lower end of the support frame on one side of the bottom water tank is fixedly connected with an extrusion box, the lower end of the temporary storage box is provided with a material guide pipe, the lower end of the material guide pipe is in communication with the middle position of the extrusion box, the lower end surface of the extrusion box is provided with a water filter plate, and the water storage tank is provided with an extrusion assembly for extruding and draining water from the water-containing nylon.

[0010] The extrusion box is further provided with a pushing assembly for discharging the extruded nylon.

[0011] As a further scheme of the application: the conveying assembly comprises a rotating cylinder, the rotating cylinder is rotatably connected to the upper end of the filter cylinder, the lower end of the rotating cylinder is fixedly connected with a spiral feeding piece, the spiral feeding piece is attached to the outer surface of the filter cylinder, a plurality of reinforcing rods are fixedly connected to the spiral feeding piece, and the filter cylinder is further provided with a driving assembly for driving the rotating cylinder to rotate.

[0012] As a further scheme of the application: the driving assembly comprises a driving motor, the driving motor is fixedly connected to the upper end of the filter cylinder, the upper end of the rotating cylinder is fixedly connected with an internal gear, the output end of the driving motor is fixedly connected with a motor gear, and the motor gear is engaged with the internal gear.

[0013] As a further scheme of the application: the water drainage assembly comprises a valve body, the valve body is fixedly connected to the upper end of the drain pipe, a valve plate is slidably connected in the valve body, a sliding seat is fixedly connected to one side of the water storage tank, a push plate is slidably connected in the sliding seat, one end of the push plate is slidably connected with the valve plate, the end of the push plate away from the valve plate is provided with a roller, and the support frame is further provided with a control assembly for pushing the push plate to control the position of the valve plate.

[0014] As a further scheme of the application: the control assembly comprises an upward pushing inclined plate, the upward pushing inclined plate is fixedly connected to the middle of the support frame on one side of the bottom water tank, and a downward pushing inclined plate is arranged below the support frame.

[0015] As a further further scheme of the present application: the limiting assembly includes a limiting sliding rod fixedly connected at both sides of the lower end of the primary filter box, the lower end of the limiting sliding rod is fixedly connected with the bottom water tank, and the water storage tank is provided with limiting sliding blocks for sliding connection with the limiting sliding rod.

[0016] As a further further scheme of the present application: the extrusion assembly includes an extrusion box slidingly connected in the extrusion box, the upper end of the extrusion box is fixedly connected with a U-shaped connecting rod, and the other end of the U-shaped connecting rod is fixedly connected with the water storage tank.

[0017] As a further further scheme of the present application: the pushing assembly includes an embedded frame slidingly connected in the wall groove formed at the bottom of the extrusion box, the embedded frame is fixedly connected with a closing plate at the position of the discharge port at the lower end of the extrusion box, the side of the extrusion box away from the closing plate is provided with an electric push rod for driving the embedded frame to move, and the support frame is further provided with a travel switch at the position close to the lower pushing inclined plate, and the travel switch is electrically connected with the electric push rod.

[0018] As a further further scheme of the present application: the extrusion box is fixedly connected with a discharge hopper at the side close to the closing plate at the lower end.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] 1、The conveying assembly arranged in the present application can convey the polyamide upwards, and water will leak from the filter cartridge during the conveying process, so that the water content of the polyamide conveyed to the upper part is greatly reduced, then the polyamide subjected to primary water filtration enters the temporary storage box, and then enters the extrusion box to be extruded and filtered, the polyamide after water filtration is discharged under the action of the pushing assembly, thereby realizing water filtration of the polyamide, and the device can work continuously, avoiding the situation that the traditional equipment stops working when taking and placing materials, greatly improving the work efficiency, and greatly reducing the labor intensity of workers without manual participation in the water filtration process.

[0021] 2、The up-and-down movement of the water storage tank can drive the extrusion box to move up and down to realize extrusion and filtration, and the extrusion and filtration is realized by the gravity of the waste water, so that the extrusion process does not need to consume additional electric energy, is more energy-saving, and effectively reduces the power consumption. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the present application.

[0023] Figure 2 It is a structural schematic view of the present application.

[0024] Figure 3 It is a structural schematic view of the present application.

[0025] Figure 4 It is the internal structure schematic view of the extrusion box in the application.

[0026] Figure 5 It is the local structure schematic view in the application.

[0027] Figure 6 It is the structure schematic view of the driving assembly in the application.

[0028] Figure 7 It is the structure schematic view of the pushing assembly in the application.

[0029] 1, bottom water tank; 2, discharge hopper; 3, closing plate; 4, extrusion box; 5, extrusion box; 6, guide pipe; 7, U-shaped connecting rod; 8, temporary storage box; 9, driving motor; 10, rotating cylinder; 11, guide disc; 12, primary filter box; 13, feeding pipe; 14, reset tension spring; 15, support frame; 16, water storage tank; 17, upward pushing inclined plate; 18, travel switch; 19, drain pipe; 20, downward pushing inclined plate; 21, limiting slide rod; 22, motor gear; 23, spiral feeding piece; 24, filter cylinder; 25, sleeve; 27, emptying pipe; 28, reinforcing rod; 29, roller; 30, sliding seat; 31, valve body; 32, valve plate; 33, pushing plate; 34, embedded frame; 36, inner tube; 37, water filtering plate; 38, inner gear. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0031] Please refer to Figures 1-7 In the embodiments of the application, a polyamide regeneration filtering device comprises a bottom water tank 1, one side of the bottom water tank 1 is provided with a drain pipe 19, both sides of the bottom water tank 1 are fixedly connected with support frames 15, the support frames 15 are provided with a primary filter box 12 and a temporary storage box 8 side by side at the upper ends, the primary filter box 12 is provided with a feeding pipe 13 for feeding materials into the primary filter box 12, the primary filter box 12 is fixedly connected with a filter cylinder 24 inside, and the filter cylinder 24 is provided with a feeding assembly for feeding polyamide upwards; in work, the polyamide can be fed upwards through the feeding assembly, and water can leak from the filter cylinder 24 in the feeding process, so that the water content of the polyamide fed to the upper part is greatly reduced, and preliminary water filtering is realized.

[0032] The conveying assembly comprises a rotating cylinder 10, which is rotationally connected to the upper end of the filter cylinder 24, and a spiral feeding piece 23 fixedly connected to the lower end of the rotating cylinder 10, the spiral feeding piece 23 being attached to the outer surface of the filter cylinder 24, and a plurality of reinforcing rods 28 fixedly connected to the spiral feeding piece 23, the reinforcing rods 28 being arranged to improve the rigidity of the spiral feeding piece 23 and prevent the spiral feeding piece 23 from deforming.

[0033] The upper end of the filter cylinder 24 is also provided with a driving assembly for driving the rotating cylinder 10 to rotate, the driving assembly comprising a driving motor 9 fixedly connected to the upper end of the filter cylinder 24, an internal gear 38 fixedly connected to the upper end of the rotating cylinder 10, and a motor gear 22 fixedly connected to the output end of the driving motor 9 and engaged with the internal gear 38.

[0034] The upper end of the primary filter box 12 is obliquely provided with a guide plate 11, the discharge port of the guide plate 11 being arranged above the temporary storage box 8, an inner tube 36 fixedly connected to the lower end of the filter cylinder 24, a sleeve tube 25 sleeved on the inner tube 36, a water storage tank 16 fixedly connected to the lower end of the sleeve tube 25, the sleeve tube 25 being in communication with the inside of the water storage tank 16, a plurality of reset tension springs 14 arranged between the primary filter box 12 and the water storage tank 16, and an emptying tube 27 arranged at the lower end of the water storage tank 16 and provided with a water drainage assembly for controlling the opening and closing of the emptying tube 27.

[0035] The water drainage assembly comprises a valve body 31 fixedly connected to the upper end of the emptying tube 27, a valve plate 32 slidably connected in the valve body 31, a sliding seat 30 fixedly connected to one side of the water storage tank 16, a push plate 33 slidably connected in the sliding seat 30, one end of the push plate 33 being slidably connected with the valve plate 32, the other end of the push plate 33 being provided with a roller 29, and a control assembly arranged on the support frame 15 and used for pushing the push plate 33 to control the position of the valve plate 32.

[0036] In work, the filtered water will enter the inside of the water storage tank 16, the inside of the water storage tank 16 is filled with water, and the weight gradually increases, the water storage tank 16 is moved downward under the action of the water gravity, when the water storage tank 16 moves to the bottom, the inclined surface on the inclined plate 20 pushes the push plate 33 to move and pull out the valve plate 32, thereby making the emptying pipe 27 communicate with the water storage tank 16, at this time, the water in the water storage tank 16 is discharged from the emptying pipe 27, and the weight of the water storage tank 16 is reduced, the reset tension spring 14 is pulled back to the upper end, after being pulled back to the upper end, the inclined surface on the inclined plate 17 pushes the push plate 33 to move, the valve plate 32 is inserted into the valve body 31 to achieve the stop of the emptying pipe 27, and then the water storage tank 16 can store water, and the water storage tank 16 is repeatedly moved up and down through the above-mentioned mode.

[0037] The two sides of the primary filter box 12 are also provided with a limiting assembly for limiting the water storage tank 16; the limiting assembly comprises a limiting sliding rod 21, the limiting sliding rod 21 is fixedly connected at the positions on the two sides of the lower end of the primary filter box 12, the lower end of the limiting sliding rod 21 is fixedly connected with the bottom water tank 1, and the two sides of the water storage tank 16 are provided with limiting sliding blocks for sliding connection with the limiting sliding rod 21; the limiting assembly arranged can limit the up-and-down movement of the water storage tank 16 in work, so that the water storage tank 16 is prevented from deviating during the up-and-down movement.

[0038] The lower end of the supporting frame 15 on one side of the bottom water tank 1 is fixedly connected with an extrusion box 4, the lower end of the temporary storage box 8 is provided with a material guide pipe 6, the lower end of the material guide pipe 6 is communicated with the middle position of the extrusion box 4, the lower end surface of the extrusion box 4 is provided with a water filter plate 37, and the water storage tank 16 is provided with an extrusion assembly for extruding and draining water from the water-containing nylon; the extrusion assembly comprises an extrusion box 5, the extrusion box 5 is slidingly connected in the extrusion box 4, the upper end of the extrusion box 5 is fixedly connected with a U-shaped connecting rod 7, and the other end of the U-shaped connecting rod 7 is fixedly connected with the water storage tank 16; in work, when the water storage tank 16 moves downward, the U-shaped connecting rod 7 and the extrusion box 5 are driven to move downward, thereby extruding the nylon at the bottom of the extrusion box 4, and cooperating with the water filter plate 37, thereby realizing the extrusion and water filtration of the nylon.

[0039] The extrusion box 4 is also provided with a pushing assembly for discharging the extruded nylon; the pushing assembly comprises an embedded frame 34 which is slidingly connected in a wall groove opened in the bottom of the extrusion box 4, the embedded frame 34 is fixedly connected with a closing plate 3 at the position of the discharge port at the lower end of the extrusion box 4, and the side of the extrusion box 4 away from the closing plate 3 is provided with an electric push rod 35 for driving the embedded frame 34 to move; the side of the lower end of the extrusion box 4 close to the closing plate 3 is fixedly connected with a discharge hopper 2; in working, after the end of the push plate 33 hits the travel switch 18, the travel switch 18 controls the electric push rod 35 to stretch and retract once at the output end, the action of the output end of the electric push rod 35 can push out the embedded frame 34, then the extruded and filtered nylon is pushed out of the discharge port, thereby achieving discharging.

[0040] The working principle of the device is as follows: in use, the mixture of nylon and water is introduced from the feeding pipe 13, then the driving motor 9 is started to drive the motor gear 22 to rotate, the motor gear 22 drives the internal gear 38 to rotate, the internal gear 38 drives the rotating cylinder 10 to rotate, the rotating cylinder 10 rotates to drive the spiral feeding piece 23 to rotate, thereby conveying the nylon upward, then the nylon is sent out and falls on the guide plate 11, and then falls into the temporary storage box 8, at the same time, the water filtered out by the filter cylinder 24 enters the inside of the water storage tank 16, the weight of the inside of the water storage tank 16 gradually increases after being filled with water, the water storage tank 16 moves downward under the action of the water gravity, at the same time, the extrusion box 5 also moves downward, when the extrusion box 5 moves to the position of the communication port between the guide pipe 6 and the extrusion box 4, the extrusion box 5 closes the communication port to stop the inlet, then the extrusion box 5 continuously moves downward under the driving action of the water storage tank 16, thereby achieving the extrusion and water filtration of the nylon, when the water storage tank 16 moves downward to the bottom, the inclined surface on the push plate 33 is pushed to move by the inclined surface on the lower push inclined plate 20 to pull out the valve plate 32, thereby making the emptying pipe 27 communicate with the water storage tank 16, at this time, the water in the water storage tank 16 is discharged from the emptying pipe 27, at the same time, after the end of the push plate 33 hits the travel switch 18, the travel switch 18 controls the electric push rod 35 to stretch and retract once at the output end, the action of the output end of the electric push rod 35 can push out the embedded frame 34, then the extruded and filtered nylon is pushed out of the discharge port, thereby achieving discharging, with the discharge of the water, the weight of the water storage tank 16 is weakened, the reset tension spring 14 is pulled back to the upper end, at the same time, the extrusion box 5 is also reset, when the extrusion box 5 exceeds the communication port, the feeding to the inside of the extrusion box 4 is restored, after being pulled back to the upper end, the inclined surface on the upper push inclined plate 17 is pushed to move by the inclined surface on the push plate 33 to pull in the valve plate 32 into the valve body 31 to achieve the stop of the emptying pipe 27, then the water storage tank 16 can store water, and the above steps can be repeated to achieve the continuous working of the device.

[0041] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. Although the present specification describes the embodiments in detail, not every embodiment contains only one technical solution, and the present specification is described in this way only for clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by a person skilled in the art.

Claims

1. A nylon regenerative filtering device, comprising a bottom water tank (1), one side of the bottom water tank (1) is provided with a drain pipe (19), both sides of the bottom water tank (1) are fixedly connected with support frames (15), characterized in that: Support frame (15) upper end between and side by side with the initial filter box (12) and temporary storage box (8), the initial filter box (12) lower end is equipped with the feed pipe (13) for conveying material to the inside of the initial filter box (12), the inside of the initial filter box (12) is fixedly connected with filter cylinder (24), the filter cylinder (24) is equipped with conveying assembly for conveying polyamide upwards on the filter cylinder (24); The upper end of the initial filter box (12) is obliquely provided with a guide plate (11), and the discharge port of the guide plate (11) is arranged above the temporary storage box (8). The lower end of the filter cylinder (24) is fixedly connected with an inner tube (36). The inner tube (36) is sleeved with a sleeve tube (25). The lower end of the sleeve tube (25) is fixedly connected with a water storage tank (16). The sleeve tube (25) is in communication with the inside of the water storage tank (16). A plurality of reset tension springs (14) are arranged between the initial filter box (12) and the water storage tank (16). The lower end of the water storage tank (16) is provided with a discharge pipe (27). The discharge pipe (27) is provided with a water drainage assembly for controlling the on-off of the discharge pipe (27). The two sides of the initial filter box (12) are also provided with a limiting assembly for limiting the water storage tank (16). The lower end of the support frame (15) on one side of the bottom water tank (1) is fixedly connected with an extrusion box (4). The lower end of the temporary storage box (8) is provided with a guide pipe (6). The lower end of the guide pipe (6) is in communication with the middle position of the extrusion box (4). The lower end surface of the extrusion box (4) is provided with a water filter plate (37). The water storage tank (16) is provided with an extrusion assembly for extruding and draining the water-containing polyamide. The extrusion box (4) is also provided with a pushing assembly for discharging the extruded polyamide. The extrusion assembly comprises an extrusion box (5) which is slidingly connected in the extrusion box (4). The upper end of the extrusion box (5) is fixedly connected with a U-shaped connecting rod (7). The other end of the U-shaped connecting rod (7) is fixedly connected with the water storage tank (16). The water storage tank (16) will move downward under the action of water gravity, and at the same time, the extrusion box (5) will also move downward, realizing the extrusion and water filtration of the polyamide.

2. A polyamide regenerative filtration device according to claim 1, wherein, The conveying assembly comprises a rotating cylinder (10) which is rotatably connected at the position of the upper end of the filter cylinder (24). The lower end of the rotating cylinder (10) is fixedly connected with a spiral feeding piece (23). The spiral feeding piece (23) is attached to the outer surface of the filter cylinder (24). A plurality of reinforcing rods (28) are fixedly connected to the spiral feeding piece (23). The upper end of the filter cylinder (24) is also provided with a driving assembly for driving the rotating cylinder (10) to rotate.

3. A nylon regenerative filter unit according to claim 2, characterised in that, The driving assembly comprises a driving motor (9) which is fixedly connected at the position of the upper end of the filter cylinder (24). The upper end of the rotating cylinder (10) is fixedly connected with an internal gear (38). The output end of the driving motor (9) is fixedly connected with a motor gear (22). The motor gear (22) is engaged with the internal gear (38).

4. The nylon regenerative filter apparatus of claim 1, wherein, The drainage assembly comprises a valve body (31) fixedly connected at the upper end of the emptying pipe (27), a valve plate (32) slidably connected in the valve body (31), a sliding seat (30) fixedly connected on one side of the water storage tank (16), a push plate (33) slidably connected in the sliding seat (30), one end of the push plate (33) slidably connected with the valve plate (32), and a roller (29) arranged at the end of the push plate (33) away from the valve plate (32), and the support frame (15) is further provided with a control assembly for pushing the push plate (33) to control the position of the valve plate (32).

5. A nylon regenerative filter unit according to claim 4, wherein, The control assembly comprises an upper pushing inclined plate (17) fixedly connected at the middle of the support frame (15) on one side of the bottom water tank (1), and a lower pushing inclined plate (20) arranged below the support frame (15) on the upper pushing inclined plate (17).

6. A nylon regenerative filter unit according to claim 1, wherein The limiting assembly comprises a limiting sliding rod (21) fixedly connected at the lower end of the two sides of the primary filter tank (12), and the limiting sliding rod (21) is fixedly connected with the bottom water tank (1) at the lower end; the water storage tank (16) is provided with limiting sliding blocks for slidably connecting with the limiting sliding rod (21) on the two sides.

7. A nylon regenerative filter unit according to claim 5, wherein The pushing assembly comprises an embedded frame (34) slidably connected in the wall groove formed at the bottom of the extrusion tank (4), a closing plate (3) fixedly connected with the embedded frame (34) at the position of the discharge port at the lower end of the extrusion tank (4), an electric push rod (35) arranged on the side of the extrusion tank (4) away from the closing plate (3) for driving the embedded frame (34) to move, and a travel switch (18) arranged at the position close to the lower pushing inclined plate (20) of the support frame (15), and the travel switch (18) is electrically connected with the electric push rod (35).

8. A nylon regenerative filter unit according to claim 7, characterised in that, The extrusion tank (4) is fixedly connected with a discharge hopper (2) at the side close to the closing plate (3) at the lower end.

9. A method of using a nylon regenerative filter according to any one of claims 1 to 8, characterised in that, The method comprises the following steps: Step 1: in use, the mixture of nylon and water is introduced from the feeding pipe (13), then the driving motor (9) is started to drive the motor gear (22) to rotate, the motor gear (22) drives the internal gear (38) to rotate, the internal gear (38) drives the rotating cylinder (10) to rotate, the rotating cylinder (10) drives the spiral feeding piece (23) to rotate, and then the nylon is upwardly conveyed, and then the nylon is discharged to the guide disc (11) and then falls into the temporary storage tank (8); Step 2: meanwhile, the water filtered out from the filter cylinder (24) enters the water storage tank (16), the weight of the water storage tank (16) gradually increases after the water is injected, the water storage tank (16) moves downward under the action of the water gravity, and the extrusion box (5) also moves downward, when the extrusion box (5) moves to the position where the guide pipe (6) is communicated with the extrusion tank (4), the extrusion box (5) closes the communication port to stop the inlet, then the extrusion box (5) continuously moves downward under the driving action of the water storage tank (16), and the extrusion and water filtering of the nylon are realized. Step 3, when the water tank (16) moves down to the bottom, the slope on the inclined plate (20) pushes the push plate (33) to move and pull out the valve plate (32), and then the emptying pipe (27) is communicated with the water tank (16), at this time the water in the water tank (16) is discharged from the emptying pipe (27), at the same time, after the end of the push plate (33) hits the travel switch (18), the travel switch (18) controls the extension of the output end of the electric push rod (35) once, the embedded frame (34) is pushed out through the action of the output end of the electric push rod (35), then the squeezed and filtered nylon is pushed out from the discharge port, and then the discharge is realized, with the discharge of water, the weight of the water tank (16) is reduced, the reset tension spring (14) is pulled back to the upper end, at the same time, the squeezing box (5) is also reset, when the squeezing box (5) exceeds the communication port, the feeding into the squeezing box (4) is restored, after being pulled back to the upper end, the slope on the upper push inclined plate (17) pushes the push plate (33) to move, inserts the valve plate (32) into the valve body (31), and then the emptying pipe (27) is stopped, then the water tank (16) can store water, and the above steps can be repeated to realize the continuous work of the device.

Images