A filter beater drying three-in-one device

Abstract

This utility model belongs to the technical field of chemical production equipment, specifically a three-in-one equipment for filtration, pulping, and drying, including an upper cylinder component, a lower cylinder component, support legs, an external connecting seat, a lifting cylinder A, a stirring motor, a reducer, and a stirring shaft. The upper cylinder component is divided into an upper end cap and an upper cylinder body. The lower cylinder component includes a lower cylinder body, a bottom sealing plate, and a filter perforated plate. The lifting cylinder A is used to drive the lower cylinder component to rise and fall relative to the upper cylinder component. This utility model allows the lower cylinder component to rise and fall relative to the upper cylinder component according to usage requirements, while the stirring shaft itself does not need to move up and down, thus avoiding axial movement between the stirring shaft and the corresponding sealing structure, which could introduce metal ions into the material. It is better suited for continuous filtration, pulping, and drying processes of electronic-grade chemical products. The overall structure is relatively simple, the equipment is easy to manufacture, easy to disassemble and use, and has good adjustability.

Description

Technical Field

[0001] This utility model belongs to the field of chemical production equipment technology, specifically a three-in-one equipment for filtration, pulping and drying. Background Technology

[0002] In the chemical industry, filtration, pulping, and drying are very common unit operations. Currently, most integrated filtration, pulping, and drying machines on the market require the stirring shaft used for pulping and mixing to move up and down within the equipment. This necessitates that the shaft seal connecting the stirring shaft to the vessel body be movable, resulting in a complex structure. Furthermore, axial movement of the stirring shaft carries the risk of introducing metal ions, making it unsuitable for the production of electronic-grade chemical products, especially ppb-level electronic-grade chemical products. Utility Model Content

[0003] To address the aforementioned problems, the purpose of this utility model is to provide a three-in-one device for filtering, pulping, and drying.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A three-in-one equipment for filtering, pulping and drying includes an upper cylinder component, a lower cylinder component, support legs, an external connecting seat, a lifting cylinder A, a stirring motor, a reducer, and a stirring shaft;

[0006] The upper cylinder component is divided into an upper end cap and an upper cylinder body connected together. The upper cylinder body has openings at both its upper and lower ends. The upper end cap is fixed to the upper opening of the upper cylinder body and covers it. Several external connecting seats are fixed to the outer circumferential surface of the upper cylinder body. Each external connecting seat is connected to the upper end of a corresponding support leg. The lower end of each support leg is fixed to the ground. A housing of a lifting cylinder A is mounted on each external connecting seat. The driving ends of the lifting cylinders A are all vertically downward. A feed inlet is provided on the upper end cap. The housing of the reducer is mounted on the upper end cap and on the outside of the upper cylinder component via a reducer bracket. The housing of the stirring motor is fixedly connected to the housing of the reducer. The drive shaft of the stirring motor is connected to the input end of the reducer. The output end of the reducer is connected to the upper end of the stirring shaft. The lower end of the stirring shaft passes through the upper end cap and extends to the lower part of the inner side of the upper cylinder body. The lower end of the stirring shaft is provided with stirring blades.

[0007] The lower cylinder component includes a lower cylinder body, a bottom sealing plate, and a filter plate. The lower cylinder body has openings at both its upper and lower ends. The filter plate and the bottom sealing plate are respectively installed at the lower opening of the lower cylinder body. The filter plate has a plurality of filter holes and is located above the bottom sealing plate. The bottom sealing plate has a liquid outlet, which is connected to a liquid outlet valve located on the outer side of the lower cylinder component via a liquid outlet pipe. The lower cylinder body has a plurality of cylinder connecting lugs A on its outer circumferential surface. Each cylinder connecting lug A is connected to the drive end of a corresponding lifting cylinder A. The lower cylinder body has a discharge device connection port on its outer circumferential surface, and the discharge device connection port of the lower cylinder body is equipped with a discharge device.

[0008] The upper end cap is also provided with a washing liquid port, several spare ports and a sight glass port, and a flange sight glass is installed on each of the sight glass ports; the liquid outlet pipe is made of transparent material.

[0009] The upper end cap is also provided with several lifting lugs; a movable bracket is fixedly connected to the lower side of the bottom end cap, and several movable casters are provided at the lower part of the movable bracket.

[0010] The upper ends of several vertical stabilizing rods are fixed to the outer circumferential surface of the upper cylinder body. Limiting ears are provided at positions corresponding to each of the vertical stabilizing rods on the outer circumferential surface of the lower cylinder body. The lower ends of each of the vertical stabilizing rods pass through the corresponding limiting ears.

[0011] The bottom sealing plate has several reinforcing ribs protruding from its top surface, and each reinforcing rib directly abuts against the bottom surface of the filter plate; the inner side of the upper sealing head, the inner side of the upper cylinder body, the inner side of the lower cylinder body, and the entire top surface of the bottom sealing plate with reinforcing ribs are all coated with PTFE coating; the outer surface of the lower end of the stirring shaft and the outer surface of the stirring blades are all enamel-treated; a single-end mechanical seal is provided at the point where the stirring shaft passes through the upper sealing head.

[0012] The upper cylinder body has a snap-fit ​​outer edge A extending outward from the lower opening, and the lower cylinder body has a snap-fit ​​outer edge B extending outward from the upper opening. The snap-fit ​​outer edge A of the upper cylinder body and the snap-fit ​​outer edge B of the lower cylinder body are snapped and fixed by a number of kettle clips A.

[0013] The lower cylinder body has a snap-fit ​​outer edge C extending outward from its lower opening. A filter cloth is also laid on the upper side of the filter plate. The snap-fit ​​outer edge C of the lower cylinder body, the outer edge of the filter cloth, the outer edge of the filter plate, and the outer edge of the bottom sealing plate are snapped and fixed by several kettle clips B. Several cylinder connecting ears B are provided on the outer circumferential surface of the lower cylinder body. Several cylinder connecting ears C extend from the outer circumferential edge of the bottom sealing plate. The positions of each cylinder connecting ear C correspond one-to-one with the positions of each cylinder connecting ear B. Each cylinder connecting ear B is connected to a lifting cylinder B.

[0014] The outer circumferential surface of the lower cylinder body is also provided with a jacket, the jacket having a jacket inlet port and a jacket outlet port, and a coil is provided on the bottom surface of the bottom sealing plate.

[0015] The discharge device includes a discharge frame, a discharge cylinder mounting plate, a discharge cylinder, and a sealing plate. The discharge frame has openings at one end near the lower cylinder body and at the other end away from the lower cylinder body. A discharge port is provided at the lower end of the discharge frame. The opening at the end of the discharge frame near the lower cylinder body is aligned with and fixed to the discharge device connection port of the lower cylinder body. The discharge cylinder mounting plate is installed at the opening at the end of the discharge frame away from the lower cylinder body. The outer shell of the discharge cylinder is installed on the discharge cylinder mounting plate and located outside the discharge frame. The drive end of the discharge cylinder extends to the inner side of the discharge frame and is connected to the sealing plate. The sealing plate is used to block or open the discharge device connection port of the lower cylinder body from the inner side of the discharge frame under the drive of the discharge cylinder.

[0016] The outer side of the discharge device connection port of the lower cylinder body is provided with a hinge ear A, and the outer side of the discharge frame body is provided with a hinge ear B. The hinge ear A and the hinge ear B are hinged together. The opening of the discharge frame body at one end near the lower cylinder body is fixedly connected to the discharge device connection port of the lower cylinder body through a flange and bolts.

[0017] The advantages and positive effects of this utility model are as follows:

[0018] This utility model, through the coordinated arrangement of an upper cylinder component, a lower cylinder component, an external connecting seat, a lifting cylinder A, a stirring motor, a reducer, and a stirring shaft, allows the lower cylinder component to be raised and lowered relative to the upper cylinder component as needed, while the stirring shaft itself does not require any up-and-down movement. The sealing structure corresponding to the stirring shaft can adopt a simpler form, thereby avoiding axial movement between the stirring shaft and the corresponding sealing structure that could introduce metal ions into the material. It is better suited for continuous processes of filtration, pulping, and drying of electronic-grade chemical products. The overall structure is relatively simple, the equipment is easy to manufacture, disassemble and use, and has good adjustability. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall front view structure of this utility model;

[0020] Figure 2 This is a top view of the overall structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the upper cylinder component of this utility model.

[0022] Figure 4 This is a schematic diagram of the structure of the lower cylinder component of this utility model;

[0023] Figure 5 for Figure 1 Enlarged view of point A.

[0024] In the diagram: 1 is the upper end cap, 101 is the feed inlet, 102 is the washing liquid outlet, 103 is the spare outlet, 104 is the lifting lug, 2 is the upper cylinder body, 201 is the snap-fit ​​outer edge A, 3 is the lower cylinder body, 301 is the discharge device connection port, 302 is the snap-fit ​​outer edge B, 303 is the snap-fit ​​outer edge C, 4 is the bottom sealing plate, 401 is the liquid outlet, 402 is the reinforcing support rib, 5 is the filter plate, 501 is the filter hole, 6 is the support leg, 7 is the external connecting seat, 8 is the lifting cylinder A, 9 is the stirring motor, 10 is the reducer, 11 is the stirring shaft, 12 is the reducer bracket, 13 is the stirring blade, 14 is the liquid outlet pipe, 15 is the liquid outlet valve, 16 is... 17 is the hydraulic cylinder connecting lug A, 28 is the flange sight glass, 29 is the movable bracket, 20 is the movable caster, 21 is the vertical stabilizer bar, 22 is the limit lug, 23 is the single-end mechanical seal, 24 is the reactor clamp A, 25 is the filter cloth, 26 is the reactor clamp B, 27 is the hydraulic cylinder connecting lug B, 28 is the hydraulic cylinder connecting lug C, 29 is the lifting hydraulic cylinder B, 29 is the jacket, 2901 is the jacket inlet port, 2902 is the jacket outlet port, 30 is the coil, 31 is the discharge frame, 3101 is the discharge port, 32 is the discharge cylinder mounting plate, 33 is the discharge cylinder, 34 is the sealing plate, 35 is the hinge lug A, 36 is the hinge lug B, and 37 is the PTFE coating. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail.

[0026] A three-in-one equipment for filtering, pulping, and drying, such as Figure 1-5 As shown, this embodiment includes an upper cylinder component, a lower cylinder component, support legs 6, an external connecting seat 7, a lifting cylinder A 8, a stirring motor 9, a reducer 10, and a stirring shaft 11. The three-in-one equipment for filtration, pulping, and drying in this embodiment is generally used in a cleanroom.

[0027] The upper cylindrical component consists of an upper end cap 1 and an upper cylindrical body 2 connected together. The upper and lower ends of the upper cylindrical body 2 have openings respectively. The upper end cap 1 is fixed to the upper opening of the upper cylindrical body 2 and is used to cover the upper opening of the upper cylindrical body 2. In this embodiment, the upper end cap 1 and the upper cylindrical body 2 can be an integral structure. Three external connecting seats 7 are evenly fixed to the outer circumference of the upper cylinder body 2. Each external connecting seat 7 is connected to the upper end of a corresponding support leg 6. The lower end of each support leg 6 is fixed to the ground. The outer shell of a lifting cylinder A 8 is installed on each external connecting seat 7. The drive end of each lifting cylinder A 8 is vertically downward. A feed inlet 101 is opened on the upper end cap 1. The outer shell of a reducer 10 is installed on the upper end cap 1 and on the outer side of the upper cylinder component through a reducer bracket 12. The outer shell of the stirring motor 9 is fixed to the outer shell of the reducer 10. The drive shaft of the stirring motor 9 is connected to the input end of the reducer 10. The output end of the reducer 10 is connected to the upper end of the stirring shaft 11. The lower end of the stirring shaft 11 passes through the upper end cap 1 and extends to the lower part of the inner side of the upper cylinder body 2. The lower end of the stirring shaft 11 is provided with stirring blades 13.

[0028] The lower cylinder component includes a lower cylinder body 3, a bottom sealing plate 4, and a filter plate 5. The lower cylinder body 3 has openings at both the upper and lower ends. The filter plate 5 and the bottom sealing plate 4 are respectively installed at the lower opening of the lower cylinder body 3. The filter plate 5 has several filter holes 501. The filter plate 5 is located above the bottom sealing plate 4. The bottom sealing plate 4 has a liquid outlet 401 at its center. The liquid outlet 401 is connected to the liquid outlet valve 15 located on the outer side of the lower cylinder component through a liquid outlet pipe 14. Three cylinder connecting ears A16 are evenly arranged on the outer circumferential surface of the lower cylinder body 3. Each cylinder connecting ear A16 is connected to the driving end of a corresponding lifting cylinder A8. A discharge device connection port 301 is provided on the outer circumferential surface of the lower cylinder body 3. The discharge device connection port 301 of the lower cylinder body 3 is equipped with a discharge device. In this embodiment, the lifting cylinder A8, stirring motor 9, reducer 10, and outlet valve 15 are all commercially available products. The lifting cylinder A8 and stirring motor 9 are controlled by an external control system. The lifting cylinder A8 is used to drive the lower cylinder component to rise and fall relative to the upper cylinder component as needed, while the stirring shaft 11 does not need to move up and down. The stirring motor 9 drives the stirring shaft 11, which is equipped with stirring blades 13, through the reducer 10 to stir the material in the lower cylinder body 3. The filter plate 5 filters the liquid in the material, and the outlet valve 15 controls the opening and closing of the outlet pipe 14, allowing the filtered liquid to be discharged from the outlet pipe 14. The outlet valve 15 can also be further connected to an external drainage pump, etc., to draw the filtrate into an external vacuum tank to accelerate the filtration speed.

[0029] Specifically, such as Figure 2 and Figure 3 As shown, in this embodiment, the upper end cap 1 is also provided with a washing liquid port 102, several spare ports 103, and a sight glass port, with a flange sight glass 17 installed on each sight glass port. The liquid outlet pipe 14 is made of transparent material to allow observation of whether liquid is passing through. The washing liquid port 102 is used to add washing liquid into the interior of the whole formed by the upper and lower cylinder components during pulping and washing. The sight glass port with the flange sight glass 17 facilitates the observation of the interior of the whole formed by the upper and lower cylinder components by the operator. In this embodiment, the flange sight glass 17 is a commercially available product, and a commercially available flange sight glass with a light can be selected according to requirements. The other spare ports 103 can be selected for use according to requirements. For example, when drying materials is required, they can be used to connect to an external vacuum system to accelerate the drying speed of the materials inside the whole formed by the upper and lower cylinder components.

[0030] Specifically, such as Figure 2 and Figure 3 As shown, in this embodiment, four lifting lugs 104 are evenly provided on the upper end cap 1 to facilitate the hoisting of the upper end cap 1. Figure 1 and Figure 4 As shown, a movable bracket 18 is fixed to the lower side of the bottom sealing plate 4. The lower part of the movable bracket 18 is provided with several movable casters 19, which facilitates the movement of the lower cylinder component as a whole on the ground.

[0031] Specifically, such as Figure 2 and Figure 3 As shown, in this embodiment, the upper ends of four vertical stabilizing rods 20 are uniformly fixed to the outer circumferential surface of the upper cylindrical body 2. Limiting ears 21 are respectively provided at positions corresponding to each vertical stabilizing rod 20 on the outer circumferential surface of the lower cylindrical body 3, and the lower ends of each vertical stabilizing rod 20 pass through the corresponding limiting ears 21. The arrangement of the vertical stabilizing rods 20 and the limiting ears 21 ensures stable vertical movement of the lower cylindrical body relative to the upper cylindrical body.

[0032] Specifically, such as Figure 5 As shown, in this embodiment, several reinforcing ribs 402 are protruding from the top surface of the bottom sealing plate 4. Each reinforcing rib 402 directly abuts against the bottom surface of the filter plate 5, thereby forming a gap between the bottom sealing plate 4 and the filter plate 5 for the filtered liquid to pass through, and ensuring that the filter plate 5 is stably supported. The inner side of the upper end cap 1, the inner side of the upper cylinder body 2, the inner side of the lower cylinder body 3, and the entire top surface of the bottom sealing plate 4 with reinforcing ribs 402 are all coated with a PTFE coating 37. The outer surface of the lower end of the stirring shaft 11 and the outer surface of the stirring blade 13 are enamel-coated to ensure that the material in contact with the material is non-metallic. Similarly, the filter plate 5 is also made of non-metallic material or has its outer surface coated with PTFE. Figure 3 As shown, a single-end mechanical seal 22 is provided where the upper end cap 1 is passed through by the stirring shaft 11 to ensure the sealing effect at that point; the single-end mechanical seal 22 used adopts existing technology, but other forms of sealing structures can also be used.

[0033] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, the lower opening of the upper cylindrical body 2 is provided with a snap-fit ​​outer edge A 201 extending outward, and the upper opening of the lower cylindrical body 3 is provided with a snap-fit ​​outer edge B 302 extending outward. The snap-fit ​​outer edge A 201 of the upper cylindrical body 2 and the snap-fit ​​outer edge B 302 of the lower cylindrical body 3 are snapped and fixed by a plurality of vessel clips A 23. The vessel clips A 23, the snap-fit ​​outer edge A 201, and the snap-fit ​​outer edge B 302 facilitate the connection and disassembly of the upper cylindrical body 2 and the lower cylindrical body 3 according to usage requirements.

[0034] Specifically, such as Figure 5As shown, in this embodiment, the lower cylinder body 3 has a snap-fit ​​outer edge C 303 extending outward from its lower opening. A filter cloth 24 is also laid on the upper side of the filter plate 5. The snap-fit ​​outer edge C 303 of the lower cylinder body 3, the outer periphery of the filter cloth 24, the outer periphery of the filter plate 5, and the outer periphery of the bottom sealing plate 4 are secured by several clamps B25, facilitating the assembly and disassembly of the filter cloth 24, the filter plate 5, and the bottom sealing plate 4 from the lower cylinder body 3, and thus facilitating the replacement of the filter cloth 24 and the filter plate 5. Sealing rings can be embedded at the outer periphery of the filter plate 5 and the outer periphery of the bottom sealing plate 4 to ensure a tight seal after connection with the lower cylinder body 3. In this embodiment, the filter cloth 24 further improves the filtration effect. The mesh size of the filter cloth 24 and the aperture size of the filter holes 501 of the filter plate 5 can be adjusted appropriately according to usage requirements.

[0035] In this embodiment, three cylinder connecting ears B26 are evenly provided on the outer circumferential surface of the lower cylinder body 3, and three cylinder connecting ears C27 extend from the outer circumferential edge of the bottom sealing plate 4. The positions of each cylinder connecting ear C27 correspond one-to-one with the positions of each cylinder connecting ear B26. A lifting cylinder B28 is connected between each cylinder connecting ear B26 and its corresponding cylinder connecting ear C27. The lifting cylinder B28 is a commercially available product and its operation is controlled by an external control system. The lifting cylinder B28 is used to drive the bottom sealing plate 4 to rise and fall relative to the lower cylinder body 3, which can further facilitate the automatic opening and closing of the bottom sealing plate 4 and further ensure the reliability of the connection between the bottom sealing plates 4.

[0036] Specifically, such as Figure 4 As shown, in this embodiment, a jacket 29 is also provided on the outer circumferential surface of the lower cylinder body 3. The jacket 29 has a jacket inlet port 2901 and a jacket outlet port 2902, and a coil 30 is provided on the bottom surface of the bottom sealing plate 4. The specific arrangement structure of the jacket 29 and the coil 30 adopts the prior art. The jacket inlet port 2901 and the jacket outlet port 2902 of the jacket 29 and the inlet and outlet ports of the coil 30 can be connected to an external circulating heat exchange device to circulate heat medium or cold medium into the jacket 29 and the coil 30, thereby heating or cooling the material in the lower cylinder body 3.

[0037] Specifically, such as Figure 2 and Figure 3As shown, in this embodiment, the discharge device includes a discharge frame 31, a discharge cylinder mounting plate 32, a discharge cylinder 33, and a sealing plate 34. The discharge frame 31 has openings at one end near the lower cylinder body 3 and at the other end away from the lower cylinder body 3. A discharge port 3101 is provided at the lower end of the discharge frame 31. The opening at the end of the discharge frame 31 near the lower cylinder body 3 is aligned and fixed with the discharge device connection port 301 of the lower cylinder body 3. The discharge cylinder mounting plate 32 is also provided with a sealing plate 34. The mounting plate 32 is screwed onto the opening at the end of the discharge frame 31 furthest from the lower cylinder body 3. The outer shell of the discharge cylinder 33 is mounted on the discharge cylinder mounting plate 32 and located outside the discharge frame 31. The drive end of the discharge cylinder 33 extends to the inside of the discharge frame 31 and is connected to a sealing plate 34. The sealing plate 34 is used to block or open the discharge device connection port 301 of the lower cylinder body 3 from the inside of the discharge frame 31 under the drive of the discharge cylinder 33. The shape of the sealing plate 34 itself can be adjusted according to the corresponding discharge device connection port 301. When the drive end of the discharge cylinder 33 extends to its position, the sealing plate 34 blocks the discharge device connection port 301 of the lower cylinder body 3 from the inside of the discharge frame 31; when the drive end of the discharge cylinder 33 retracts to its position, the sealing plate 34 opens the discharge device connection port 301 of the lower cylinder body 3, and the material in the lower cylinder body 3 can enter the discharge frame 31 from the discharge device connection port 301 and then be discharged from the discharge port 3101 of the discharge frame 31. In this embodiment, the discharge cylinder 33 is a commercially available product, and its operation is controlled by an external control system; the entire discharge device can also adopt other forms of products in the prior art. In this embodiment, a hinge ear A 35 is provided on the outer side of the discharge device connection port 301 of the lower cylinder body 3, and a hinge ear B 36 is provided on the outer side of the discharge frame 31. The hinge ear A 35 and the hinge ear B 36 are hinged together. The opening of the discharge frame 31 at the end near the lower cylinder body 3 is fixedly connected to the discharge device connection port 301 of the lower cylinder body 3 by a flange and bolts. The provision of hinge ear A 35 and hinge ear B 36 facilitates the opening, closing, and connection of the entire discharge device at the discharge device connection port 301.

[0038] Working principle:

[0039] In use, first, install and connect all components, with the upper and lower cylinder components initially connected to form a single cylinder structure. The suspended material to be filtered is then fed into the inlet 101. After the liquid in the material passes through the filter cloth 24 and the filter plate 5, the filtrate flows out from the outlet 401 at the center of the bottom sealing plate 4. Then, the stirring motor 9 is turned on to stir the material, preventing the accumulation of material and the resulting filter cake layer from increasing in thickness and affecting the filtration speed. Simultaneously, the lifting cylinder A is controlled... 8. Move the lower cylinder body 3 downwards gradually to prevent the stirring shaft 11 from being buried in the filter cake. Observe whether there is no filtrate flowing out of the outlet pipe 14. If no filtrate flows out, raise the lower cylinder body 3 appropriately and use the stirring blade 13 to smooth the cracks in the filter cake. Continue filtering and observe again whether there is no filtrate flowing out of the outlet pipe 14. If no filtrate flows out, close the outlet valve 15. Add washing liquid through the washing liquid port 102 and slowly raise the lower cylinder body 3 to gradually stir the filter cake into a suspension. Repeat the above filtration process. If necessary, this pulping and washing operation can be performed multiple times. After pulping and washing are completed, turn off the stirring and connect the upper cylinder body 2 and the lower cylinder body 3 with the kettle clamp A. 23. Secure the jacket 29 and coil 30, and introduce heat medium to dry the filter cake. Vacuuming the cylinder structure using the spare port 103 can accelerate the drying speed. During the drying process, the stirring can also be turned on appropriately according to the material state to accelerate the drying speed. After drying, control the discharge cylinder 33 to open the sealing plate 34, and scrape the material out of the cylinder structure by the operation of the stirring blades 13. When there is external blocky filter cake (such as filter cake spun dry by a centrifuge) that needs to be pulped, washed and dried, the upper cylinder body 2 and the lower cylinder body 3 can be separated. The external filter cake can be directly poured into the lower cylinder body 3, and then the lower cylinder body 3 can be connected to the upper cylinder body 2 to perform the above pulping and washing operation.

Claims

1. A three-in-one equipment for filtering, pulping, and drying, characterized in that: Includes upper cylinder component, lower cylinder component, support leg (6), external connecting seat (7), lifting cylinder A (8), stirring motor (9), reducer (10), stirring shaft (11); The upper cylinder component is divided into an upper end cap (1) and an upper cylinder body (2) connected together. The upper and lower ends of the upper cylinder body (2) have openings respectively. The upper end cap (1) is fixed to the upper opening of the upper cylinder body (2) and is used to cover the upper opening of the upper cylinder body (2). Several external connecting seats (7) are fixed to the outer circumferential surface of the upper cylinder body (2). Each external connecting seat (7) is connected to the upper end of a corresponding support leg (6). The lower end of each support leg (6) is used to be fixed to the ground. Each external connecting seat (7) is equipped with the outer shell of a lifting cylinder A (8). Each lifting cylinder A (8) drives... All ends are vertically downward. The upper end cap (1) is provided with a feed port (101). The housing of the reducer (10) is installed on the upper end cap (1) and on the outside of the upper cylinder component through a reducer bracket (12). The housing of the stirring motor (9) is fixedly connected to the housing of the reducer (10). The drive shaft of the stirring motor (9) is connected to the input end of the reducer (10). The output end of the reducer (10) is connected to the upper end of the stirring shaft (11). The lower end of the stirring shaft (11) passes through the upper end cap (1) and extends to the lower part of the inner side of the upper cylinder body (2). The lower end of the stirring shaft (11) is provided with stirring blades (13). The lower cylinder component includes a lower cylinder body (3), a bottom sealing plate (4), and a filter plate (5). The lower cylinder body (3) has openings at both its upper and lower ends. The filter plate (5) and the bottom sealing plate (4) are respectively installed at the lower openings of the lower cylinder body (3). The filter plate (5) has a plurality of filter holes (501). The filter plate (5) is located above the bottom sealing plate (4). The bottom sealing plate (4) has a liquid outlet (401). (401) The liquid outlet pipe (14) is connected to the liquid outlet valve (15) located on the outside of the lower cylinder component. The lower cylinder body (3) has several cylinder connecting ears A (16) on its outer circumferential surface. Each cylinder connecting ear A (16) is connected to the driving end of a corresponding lifting cylinder A (8). The lower cylinder body (3) has a discharge device connection port (301) on its outer circumferential surface. The discharge device connection port (301) of the lower cylinder body (3) is equipped with a discharge device.

2. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The upper end cap (1) is also provided with a washing liquid port (102), several spare ports (103) and a sight glass port, and a flange sight glass (17) is installed on each of the sight glass ports; the liquid outlet pipe (14) is made of transparent material.

3. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The upper end cap (1) is also provided with several lifting lugs (104); the lower side of the bottom end cap (4) is fixedly connected to a movable bracket (18), and the lower part of the movable bracket (18) is provided with several movable casters (19).

4. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The upper ends of several vertical stabilizing rods (20) are fixed to the outer circumferential surface of the upper cylindrical body (2). Limiting ears (21) are respectively provided at the positions corresponding to each of the vertical stabilizing rods (20) on the outer circumferential surface of the lower cylindrical body (3). The lower ends of each vertical stabilizing rod (20) pass through the corresponding limiting ears (21).

5. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The top surface of the bottom sealing plate (4) is provided with a plurality of reinforcing support ribs (402), and each of the reinforcing support ribs (402) directly abuts against the bottom surface of the filter plate (5); the inner side of the upper sealing head (1), the inner side of the upper cylinder body (2), the inner side of the lower cylinder body (3), and the entire top surface of the bottom sealing plate (4) provided with reinforcing support ribs (402) are all sprayed with PTFE coating (37); the outer surface of the lower end of the stirring shaft (11) and the outer surface of the stirring blade (13) are all enamel treated; a single end face mechanical seal (22) is provided at the point where the upper sealing head (1) is passed through by the stirring shaft (11).

6. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The upper cylindrical body (2) has a snap-fit ​​outer edge A (201) extending outward from the lower opening, and the lower cylindrical body (3) has a snap-fit ​​outer edge B (302) extending outward from the upper opening. The snap-fit ​​outer edge A (201) of the upper cylindrical body (2) and the snap-fit ​​outer edge B (302) of the lower cylindrical body (3) are snapped and fixed by a number of kettle clips A (23).

7. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The lower cylinder body (3) has a snap-fit ​​outer edge C (303) extending outward from the lower end opening. The filter plate (5) is also covered with a filter cloth (24). The snap-fit ​​outer edge C (303) of the lower cylinder body (3), the outer edge of the filter cloth (24), the outer edge of the filter plate (5), and the outer edge of the bottom sealing plate (4) are snapped and fixed by several kettle clips B (25). Several cylinder connecting ears B (26) are provided on the outer circumferential surface of the lower cylinder body (3). Several cylinder connecting ears C (27) extend outward from the outer circumferential edge of the bottom sealing plate (4). The positions of each cylinder connecting ear C (27) correspond one-to-one with the positions of each cylinder connecting ear B (26). Each cylinder connecting ear B (26) is connected to a lifting cylinder B (28) between itself and a corresponding cylinder connecting ear C (27).

8. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The lower cylinder body (3) is also provided with a jacket (29) on its outer peripheral surface. The jacket (29) has a jacket inlet port (2901) and a jacket outlet port (2902). The bottom sealing plate (4) is provided with a coil (30).

9. The three-in-one equipment for filtering, pulping, and drying according to claim 1, characterized in that: The discharge device includes a discharge frame (31), a discharge cylinder mounting plate (32), a discharge cylinder (33), and a sealing plate (34). The discharge frame (31) has an opening at one end near the lower cylinder body (3) and an opening at the other end away from the lower cylinder body (3). The lower end of the discharge frame (31) has a discharge port (3101). The opening at the end of the discharge frame (31) near the lower cylinder body (3) is connected and fixed to the discharge device connection port (301) of the lower cylinder body (3). The discharge cylinder mounting plate (32) The discharge cylinder (33) is installed at the opening at one end of the discharge frame (31) away from the lower cylinder body (3). The outer shell of the discharge cylinder (33) is installed on the discharge cylinder mounting plate (32) and located outside the discharge frame (31). The drive end of the discharge cylinder (33) extends to the inner side of the discharge frame (31) and is connected to the sealing plate (34). The sealing plate (34) is used to block or open the discharge device connection port (301) of the lower cylinder body (3) from the inner side of the discharge frame (31) under the drive of the discharge cylinder (33).

10. The three-in-one equipment for filtering, pulping, and drying according to claim 9, characterized in that: The lower cylinder body (3) has a hinge ear A (35) on the outside of the discharge device connection port (301), and the discharge frame (31) has a hinge ear B (36) on the outside. The hinge ear A (35) and the hinge ear B (36) are hinged together. The opening of the discharge frame (31) near the lower cylinder body (3) is fixedly connected to the discharge device connection port (301) of the lower cylinder body (3) by a flange and bolts.

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