A high-efficiency hydraulic pulper suitable for recycling waste sponge fabric.

Abstract

This invention belongs to the field of sponge fabric dismantling, and specifically relates to a high-efficiency hydraulic pulper suitable for the recycling of waste sponge fabric. It includes a sealed tank with a fabric outlet and a water inlet pipe; and an auxiliary dismantling assembly comprising a vertical pipe, a feed pipe, and auxiliary dismantling blades. This invention employs a multi-dimensional anti-entanglement protection system. Firstly, the movable pipe within the drive column moves up and down with the connecting shaft pipe, causing the connecting hole and the inclined hole to overlap sequentially. High-speed water impacts the gaps in the transmission and dismantling components within the drive column, preventing sponge fabric entanglement at structural gaps and ensuring normal operation of the components. Secondly, a baffle above the feed pipe moves up and down with the connecting shaft pipe, blocking the sponge fabric from moving towards the drive component at the source. Simultaneously, the inclined structure at the bottom of the baffle, aided by water flow, guides the adsorbed sponge fabric to the dismantling area, preventing sponge fabric accumulation and reducing downtime caused by entanglement and accumulation.

Description

Technical Field

[0001] This invention belongs to the field of sponge fabric dismantling, and in particular relates to a high-efficiency hydraulic pulper suitable for the recycling of waste sponge fabric. Background Technology

[0002] Waste sponge fabric, as a common waste flexible material, is generated in large quantities in industries such as textiles and cleaning products. Its recycling is an important link in the resource cycle. Hydraulic pulping is the core disintegration process before the recycling of waste sponge fabric. The high-efficiency hydraulic pulper suitable for the recycling of waste sponge fabric is a special hydraulic disintegration equipment designed for the resource recycling of polyurethane waste sponge fabric. It is a customized and improved model of hydraulic pulper.

[0003] Most conventional hydraulic pulpers are general-purpose equipment. When used in the actual dismantling of waste sponge cloth, due to the high flexibility and easy adhesion of the fibers of the sponge cloth, a large dismantling space is required to prevent entanglement. However, the unidirectional rotating independent dismantling blades have insufficient shearing force, and the sponge cloth is easy to stick to the inner wall of the equipment, resulting in insufficient dismantling and uneven particle size of the pulp. Summary of the Invention

[0004] The purpose of this invention is to address the problems mentioned in the background section by providing a high-efficiency hydraulic pulper suitable for the recycling of waste sponge fabric.

[0005] To achieve the above objectives, the present invention adopts the following technical solutions:

[0006] A high-efficiency hydraulic pulper suitable for recycling waste sponge fabric includes a sealed tank, which is provided with a fabric outlet and a water inlet pipe.

[0007] An auxiliary crushing assembly, comprising a vertical tube, a feed tube, and an auxiliary crushing blade, wherein the vertical tube penetrates the upper end of the sealed tank, and the feed tube is inclinedly disposed on the outer surface of the vertical tube;

[0008] The main crushing assembly includes a drive column and a connecting shaft tube. The outer surface of the connecting shaft tube is fixed with a main crushing blade. The auxiliary crushing blade is located between two adjacent main crushing blades. When the sponge cloth and water enter the vertical tube, the auxiliary crushing blade and the main crushing blade rotate in opposite directions simultaneously to crush the sponge cloth.

[0009] Preferably, the auxiliary crushing blade has a fixed blade inside, the inner wall of the auxiliary crushing blade has a water outlet hole, the blade is located between two adjacent water outlet holes, and a connecting post is provided between two adjacent auxiliary crushing blades.

[0010] Preferably, the auxiliary crushing blades are all fixedly connected by connecting columns, and the water inlet pipe is connected to the inner wall of the auxiliary crushing blade.

[0011] Preferably, a baffle is fixed to the top wall of the vertical tube, and a reciprocating groove is formed on the outer surface of the connecting shaft tube, with the baffle located above the feed tube.

[0012] Preferably, the reciprocating groove is provided with a connecting roller that is fixedly connected to the vertical tube, and the connecting shaft tube is slidably connected to the drive column. When the connecting shaft tube rotates with the drive column, it will move up and down reciprocally.

[0013] Preferably, a rectangular groove is formed on the outer surface of the drive column, and a movable tube is slidably connected inside the drive column. The movable tube located in the middle is fixedly connected to the connecting shaft tube. An oblique hole is formed on the outer surface of the drive column, and a connecting hole is formed on the outer surface of the movable tube. When the movable tube moves up and down with the connecting shaft tube, the connecting hole will coincide with the oblique hole in turn. The water in the drive column will impact the gap, preventing the sponge cloth from wrapping.

[0014] Preferably, the device further includes a drive assembly, which includes a motor. The output end of the motor is provided with a drive gear, which meshes with an auxiliary gear. A drive gear ring that meshes with the auxiliary gear is provided below the motor.

[0015] Preferably, the drive gear drives the drive column to rotate clockwise, and the drive gear ring drives the auxiliary crushing blade to rotate counterclockwise.

[0016] Preferably, the bottom of the baffle is inclined, and the thickness of the baffle gradually decreases towards the feed pipe. The baffle prevents the sponge cloth in the water flow from wrapping around the drive component.

[0017] Preferably, when the baffle moves up and down with the connecting shaft tube, the sponge cloth adsorbed at the bottom of the baffle will be tilted and impacted by the water flow, causing it to flow downward with the water flow.

[0018] Compared with existing technologies, the advantages of this high-efficiency hydraulic pulper suitable for recycling waste sponge fabric are:

[0019] 1. This invention uses a multi-stage cutting system with main and auxiliary crushing blades rotating in opposite directions. The main crushing blade rotates clockwise and the auxiliary crushing blade rotates counterclockwise. In a relatively narrow crushing space, the two blades form a continuous and strong shearing force, which achieves efficient mechanical crushing of the sponge cloth. The final discharged slurry has uniform particle size and no large impurities, which fully meets the requirements of subsequent resource recycling processes such as washing, dewatering, and granulation.

[0020] 2. This invention uses a blade that moves up and down while rotating and crushing the sponge fabric. This creates a longitudinal pulling force on the sponge fabric entering the compact crushing area. This force, combined with the shearing force generated by the reverse rotation of the main and auxiliary crushing blades, forms a compound force that quickly tears and rips the sponge fabric that is originally prone to sticking together and forming bundles. Even the more resilient sponge fabric fibers can be fully crushed under the dual action of rotational shearing and longitudinal pulling, greatly improving the thoroughness of crushing and ensuring uniform particle size of the output slurry.

[0021] 3. In this invention, the connecting shaft tube moves up and down reciprocally as the drive column rotates, causing the movable tube inside the drive column to rise and fall synchronously. This causes the connecting hole and the oblique hole to overlap alternately. Clean water inside the drive column is sprayed out at high speed from the overlapping holes, precisely impacting the gaps between the drive column and the connecting shaft tube, the joints between the main and auxiliary crushing blades, and other structural gaps, washing away the attached sponge cloth fibers. At the same time, it can also clean the cloth strips wrapped around the main crushing blade. On the other hand, the water outlet of the auxiliary crushing blade continuously sprays clean water. The high-speed opposing spray of clean water forms a water impact, which can accurately push the sponge cloth to the center of the crushing area, avoiding adhesion to the inner wall and causing insufficient crushing.

[0022] 4. The present invention uses a baffle to physically block the sponge cloth from moving towards the motor, gears and other driving components from the feed source. This not only prevents the driving components from getting tangled, but also prevents the sponge cloth from accumulating near the feed inlet. In addition, the bottom of the baffle is inclined and the thickness gradually decreases towards the feed pipe to form a smooth guide surface. The water flow impact can guide the sponge cloth adsorbed at the bottom of the baffle back to the breaking-up area. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency hydraulic pulper suitable for the recycling of waste sponge cloth provided by the present invention;

[0024] Figure 2 This is a partial internal structure diagram of a high-efficiency hydraulic pulper suitable for recycling waste sponge fabric provided by the present invention;

[0025] Figure 3 This is a schematic diagram of the internal structure of a high-efficiency hydraulic pulper suitable for recycling waste sponge fabric, provided by the present invention.

[0026] Figure 4 This is a schematic diagram of the internal structure of the auxiliary pulping component of a high-efficiency hydraulic pulper suitable for recycling waste sponge cloth, provided by the present invention.

[0027] Figure 5 This is a schematic diagram of the auxiliary crushing blade structure of a high-efficiency hydraulic pulper suitable for the recycling of waste sponge cloth, provided by the present invention.

[0028] Figure 6This is a schematic diagram of the internal structure of the main disintegration component of a high-efficiency hydraulic pulper suitable for recycling waste sponge cloth, provided by the present invention.

[0029] Figure 7 This invention provides Figure 6 Enlarged structural diagram at point A in the diagram;

[0030] Figure 8 This is a schematic diagram of the internal structure of the drive column of a high-efficiency hydraulic pulper suitable for recycling waste sponge cloth, provided by the present invention.

[0031] Figure 9 This is a schematic diagram of the drive component structure of a high-efficiency hydraulic pulper suitable for recycling waste sponge cloth, provided by the present invention.

[0032] In the diagram: 1. Sealed tank; 2. Auxiliary crushing assembly; 3. Main crushing assembly; 4. Drive assembly; 11. Cloth outlet; 12. Water inlet pipe; 21. Vertical pipe; 22. Feed pipe; 24. Auxiliary crushing blade; 241. Blade; 242. Water outlet; 243. Connecting column; 31. Drive column; 32. Connecting shaft tube; 33. Baffle; 34. Main crushing blade; 35. Reciprocating groove; 312. Rectangular groove; 313. Movable tube; 314. Inclined hole; 315. Connecting hole; 41. Motor; 42. Drive gear; 43. Auxiliary gear; 44. Drive gear ring. Detailed Implementation

[0033] The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0034] Example: Refer to Figures 1 to 9 A high-efficiency hydraulic pulper suitable for recycling waste sponge fabric includes a sealed tank 1, which is provided with a fabric outlet 11 and a water inlet pipe 12.

[0035] The auxiliary crushing component 2 includes a vertical pipe 21, a feed pipe 22 and an auxiliary crushing blade 24. The vertical pipe 21 penetrates the upper end of the sealed tank 1, and the feed pipe 22 is inclinedly arranged on the outer surface of the vertical pipe 21.

[0036] The main crushing assembly 3 includes a drive column 31 and a connecting shaft tube 32. The outer surface of the connecting shaft tube 32 is fixed with a main crushing blade 34. An auxiliary crushing blade 24 is located between two adjacent main crushing blades 34. When the sponge cloth and water enter the vertical pipe 21, the auxiliary crushing blade 24 and the main crushing blade 34 rotate in opposite directions at the same time to crush the sponge cloth.

[0037] To further explain, such as Figure 5As shown, a blade 241 is fixed inside the auxiliary crushing blade 24. A water outlet hole 242 is opened on the inner wall of the auxiliary crushing blade 24. The blade 241 is located between two adjacent water outlet holes 242. A connecting post 243 is provided between two adjacent auxiliary crushing blades 24. All auxiliary crushing blades 24 are fixedly connected by the connecting post 243. The water inlet pipe 12 is connected to the inner wall of the auxiliary crushing blade 24.

[0038] Specifically, the mixture of sponge cloth and water flows into the compact crushing space inside the vertical pipe 21 through the feed pipe 22. The space is densely equipped with main crushing blades 34 and auxiliary crushing blades 24 to form a multi-stage cutting system. After being injected through the water inlet pipe 12, the clean water is divided into two paths: one path enters the inner wall cavity of the auxiliary crushing blade 24, and the other path is stored in the internal cavity of the drive column 31 to provide energy for the crushing and protection processes.

[0039] To elaborate further, such as Figure 6 and Figure 7 As shown, a baffle 33 is fixed to the top wall of the vertical tube 21, and a reciprocating groove 35 is provided on the outer surface of the connecting shaft tube 32. The baffle 33 is located above the feed tube 22. A connecting roller fixedly connected to the vertical tube 21 is provided in the reciprocating groove 35. The connecting shaft tube 32 is slidably connected to the drive column 31. When the connecting shaft tube 32 rotates with the drive column 31, it will move up and down reciprocally.

[0040] To further explain, such as Figure 8 As shown, a rectangular groove 312 is provided on the outer surface of the drive column 31, and a movable tube 313 is slidably connected inside the drive column 31. The movable tube 313 located in the middle is fixedly connected to the connecting shaft tube 32. An oblique hole 314 is provided on the outer surface of the drive column 31, and a connecting hole 315 is provided on the outer surface of the movable tube 313. When the movable tube 313 moves up and down with the connecting shaft tube 32, the connecting hole 315 will coincide with the oblique hole 314 in turn. The water in the drive column 31 will impact the gap, preventing the sponge cloth from wrapping.

[0041] Specifically, the reciprocating groove 35 outside the connecting shaft tube 32 cooperates with the connecting roller on the vertical tube 21, causing it to reciprocate axially as the drive column 31 rotates, thus driving the multi-stage cutting system to move up and down in tandem. If there is a strip of cloth wrapped around the blade in the compact space, the lifting motion can generate a longitudinal pulling force on the cloth strip, which works together with the shearing force to improve the crushing effect; at the same time, the sliding motion drives the movable tube 313 to move up and down synchronously within the drive column 31, so that the connecting hole 315 and the inclined hole 314 alternately overlap, and clean water is sprayed out at high speed from the overlapping channels, impacting the gaps in the structure of each component, further preventing the sponge cloth fibers from adhering and entangled.

[0042] To elaborate further, such as Figure 9As shown, it also includes a drive assembly 4, which includes a motor 41. The output end of the motor 41 is provided with a drive gear 42, which meshes with an auxiliary gear 43. Below the motor 41, there is a drive gear ring 44 that meshes with the auxiliary gear 43. The drive gear 42 drives the drive column 31 to rotate clockwise, and the drive gear ring 44 drives the auxiliary crushing blade 24 to rotate counterclockwise.

[0043] It should be noted that the motor 41 drives the drive gear 42 to rotate clockwise, with one power source directly driving the drive column 31, connecting shaft tube 32, and main crushing blade 34 to rotate clockwise; the other power source, through the auxiliary gear 43 and drive gear ring 44, reverses direction, driving the auxiliary crushing blade 24 to rotate counterclockwise. The main crushing blade 34 and auxiliary crushing blade 24 rotate in opposite directions, generating shearing force to perform preliminary mechanical crushing of the sponge cloth. The water outlet holes 242 of the auxiliary crushing blade 24 are symmetrically arranged, and clean water is sprayed out at high speed in opposite directions, pushing the sponge cloth to the center of the crushing area to achieve precise centered crushing. The water flow simultaneously impacts the sponge cloth to form hydraulic crushing, which, in conjunction with the blade 241, completes composite crushing and can also wash the blade surface to reduce cloth strip entanglement. The multi-layer auxiliary crushing blade 24 is fixed by the connecting column 243 to ensure synchronous and stable rotation.

[0044] To further explain, such as Figure 2 and Figure 3 As shown, the bottom of the baffle 33 is inclined, and the thickness of the baffle 33 gradually decreases towards the feed pipe 22. The baffle 33 prevents the sponge cloth in the water flow from wrapping around the drive component. The sponge cloth adsorbed at the bottom of the baffle 33 will be tilted and impacted by the water flow, causing it to flow downward with the water flow. It should be noted that there is a certain gap between the baffle 33 and the inner wall, which allows the connecting column 243 to fix the auxiliary crushing knife 24 and the drive toothed ring 44. The sponge cloth adsorbed on the baffle 33 is in an un-crushed state and is too large to pass through the gap.

[0045] The functional principle of this invention can be explained by the following operation: The shredded waste sponge cloth and water flow into the shredding area inside the vertical pipe 21 through the feed pipe 22, which is inclinedly arranged on the outer surface of the vertical pipe 21. The shredding area is designed with a compact small space. Multiple main shredding blades 34 and auxiliary shredding blades 24 are densely arranged to form a multi-level cutting system. The water inlet pipe 12 is connected to an external clean water pumping device. Clean water will be continuously and quantitatively injected into the equipment through the water inlet pipe 12 on the side wall of the sealed tank 1. The injected clean water is delivered in two ways. One way goes directly to the inner wall cavity of the auxiliary shredding blade 24 along the pipeline to complete the storage, providing continuous water source support for the subsequent hydraulic shredding, anti-winding and central guiding processes. The other way enters the internal cavity of the drive column 31 to reserve sufficient water source for the anti-winding protection process of the equipment.

[0046] After the motor 41 starts, it drives the drive gear 42 fixed to the output end to rotate clockwise. The rotation of the gear realizes bidirectional power transmission. The first power is directly transmitted to the drive column 31. The drive column 31 rotates clockwise synchronously with the drive gear 42, which in turn drives the connecting shaft tube 32, which is slidably connected to itself, to rotate synchronously. The main crushing blade 34, which is fixed in layers on the outer surface of the connecting shaft tube 32, also rotates clockwise. The second power is transmitted and reversed through gear meshing. The drive gear 42 meshes with the auxiliary gear 43, which drives the drive gear ring 44 to rotate counterclockwise. This allows the drive gear ring 44 to drive the auxiliary crushing blade 24 to rotate counterclockwise as a whole. Thus, the auxiliary crushing blade 24, which is located between two adjacent layers of main crushing blades 34, forms a rotation trend in the opposite direction to the main crushing blades 34. The two generate a continuous shearing force, which mechanically crushes the sponge cloth that has entered the compact crushing space.

[0047] The water outlets 242 on the auxiliary crushing blade 24 are symmetrically arranged. The clean water stored in the inner wall cavity of the auxiliary crushing blade 24 is sprayed out at high speed and high pressure through the water outlets 242 towards the drive column 31, forming two opposing water flow impact forces. This pushes the sponge cloth entering the crushing area precisely to the center of the area, ensuring that the sponge cloth is always within the core cutting range of the main crushing blade 34 and the auxiliary crushing blade 24. This avoids the sponge cloth from adhering to the inner wall of the vertical tube 21, which would cause insufficient crushing. The high-speed spray of clean water can also directly wash the surface of the blade 241 and the main crushing blade 34, promptly washing away the attached sponge cloth fibers and reducing the probability of the cloth strips entangled on the blades. Adjacent auxiliary crushing blades 24 are fixedly connected by connecting columns 243. The connecting columns 243 are arranged in an array along the axis of the auxiliary crushing blade 24, connecting multiple auxiliary crushing blades 24 into a whole. This effectively ensures the synchronization and stability of the auxiliary crushing blades 24 during rotation and avoids single-group blade body deviation and shaking.

[0048] The connecting shaft tube 32 and the drive column 31 are in a sliding connection structure. A spiral reciprocating groove 35 is formed on the outer surface of the connecting shaft tube 32. A matching connecting roller is fixedly connected to the inner wall of the vertical tube 21, with the end of the connecting roller embedded in the reciprocating groove 35. When the connecting shaft tube 32 rotates clockwise with the drive column 31, the connecting roller remains stationary due to its fixed connection to the vertical tube 21. Under the combined action of the stationary connecting roller and the moving reciprocating groove 35, the connecting shaft tube 32 continuously slides up and down along the axial direction of the drive column 31. This special drive structure allows multiple... The multi-stage cutting system achieves dynamic lifting and linkage. Due to the compact disintegration space, there is no extra room for the sponge cloth strips to move. If a strip of cloth is wrapped around the blade 241 of the main disintegration blade 34 or the auxiliary disintegration blade 24, the lifting and lowering motion of the cutting structure can generate a longitudinal pulling force on the wrapped strip. The pulling force and the shearing force of the blade work together to quickly tear and break the strip. The pulling sensation brought by the compact space greatly improves the disintegration effect, but there may be a situation where the cloth pieces are wrapped around the blade. The problem of cloth wrapping can be reduced by subsequent structures.

[0049] It should be noted that the movable tube 313 inside the drive column 31 is coaxially and slidably connected to the drive column 31, and the middle part of the movable tube 313 is fixedly connected to the inner wall of the connecting shaft tube 32. When the connecting shaft tube 32 slides up and down reciprocally, it will directly drive the movable tube 313 to slide up and down synchronously inside the drive column 31. The outer surface of the movable tube 313 has a connecting hole 315, and the tube wall of the drive column 31 has a corresponding oblique hole 314. The diameter and position of the two holes are matched. The up and down sliding of the movable tube 313 will cause the connecting hole 315 and the oblique hole 314 to continuously form an alternating state of overlap and misalignment. When the two holes overlap, the drive column 313... 1. The internally stored clean water will be sprayed out at high speed through overlapping channels. The opening direction of the oblique hole 314 is precisely aimed at the structural gaps of various components of the equipment, including the fitting gap between the drive column 31 and the connecting shaft tube 32, the connection gap between the main crushing blade 34 and the auxiliary crushing blade 24, etc. The high-speed water flow directly impacts these gap areas, further washing away any strips of cloth that may be entangled in the gaps, preventing the sponge cloth fibers from adhering or entangled in the gaps. At the same time, the water flow impact can also enhance the material flow in the compact space, allowing the crushed sponge cloth fragments to be separated from the blades in time, ensuring the smooth operation of the equipment's transmission components and crushing components, and reducing problems such as component jamming and malfunctions caused by entanglement.

[0050] The baffle 33 is fixedly connected to the top wall of the vertical pipe 21, and the baffle 33 is positioned directly opposite the outlet of the feed pipe 22. When the fabric and water flow enter the vertical pipe 21 from the feed pipe 22, they will physically block the sponge fabric in the water flow from the feed source, effectively preventing the sponge fabric from moving towards the motor 41, gears and other drive components with the water flow, and preventing the drive components from being entangled and affecting power transmission. The bottom of the baffle 33 is designed with an inclined structure, and the thickness gradually decreases towards the feed pipe 22, forming a smooth guide surface. When the sponge fabric is adsorbed on the bottom of the baffle 33, the continuously flowing water will impact the inclined guide surface, forming a downward thrust, and guiding the adsorbed sponge fabric back to the crushing area below, preventing the sponge fabric from accumulating at the feed inlet and ensuring the smoothness of the feeding process.

[0051] After being sheared, stretched, hydraulically flushed, and precisely crushed, the sponge fabric fragments are thoroughly mixed with water to form a slurry. Driven by the continuous water flow and the rotation of components inside the equipment, the slurry flows towards the outlet 11 of the sealed tank 1 and is finally discharged smoothly from the equipment through the outlet 11, completing the entire hydraulic slurry process. The discharged sponge fabric slurry has uniform particle size and no large impurities, which fully meets the process requirements for the subsequent recycling and regeneration of waste sponge fabric, providing high-quality pretreatment for subsequent cleaning, dewatering, and granulation processes.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency hydro-pulper suitable for recycling of waste sponge cloth, comprising a sealed tank (1), characterized in that: The sealed container (1) is provided with a cloth outlet (11) and a water inlet pipe (12). The auxiliary crushing assembly (2) includes a vertical tube (21), a feed pipe (22) and an auxiliary crushing blade (24). The vertical tube (21) penetrates the upper end of the sealed tank (1), and the feed pipe (22) is inclinedly arranged on the outer surface of the vertical tube (21). The main crushing assembly (3) includes a drive column (31) and a connecting shaft tube (32). The outer surface of the connecting shaft tube (32) is fixed with a main crushing blade (34). The auxiliary crushing blade (24) is located between two adjacent main crushing blades (34). When the sponge cloth and water enter the vertical pipe (21), the auxiliary crushing blade (24) and the main crushing blade (34) rotate in opposite directions at the same time to crush the sponge cloth. The outer surface of the drive column (31) is provided with a rectangular groove (312). A movable tube (313) is slidably connected inside the drive column (31). The movable tube (313) located in the middle is fixedly connected to the connecting shaft tube (32). The outer surface of the drive column (31) is provided with an oblique hole (314). The outer surface of the movable tube (313) is provided with a connecting hole (315). When the movable tube (313) moves up and down with the connecting shaft tube (32), the connecting hole (315) will coincide with the oblique hole (314) in sequence. The water in the drive column (31) will impact the gap and the knife, preventing the sponge cloth from wrapping.

2. The high-efficiency hydraulic pulper suitable for recycling of waste sponge cloth according to claim 1, characterized in that, The auxiliary crushing blade (24) has a blade (241) fixed inside. The inner wall of the auxiliary crushing blade (24) has a water outlet hole (242). The blade (241) is located between two adjacent water outlet holes (242). A connecting column (243) is provided between two adjacent auxiliary crushing blades (24).

3. The high-efficiency hydraulic pulper suitable for recycling of waste sponge cloth according to claim 2, characterized in that, The auxiliary crushing blades (24) are all fixedly connected by connecting columns (243), and the water inlet pipe (12) is connected to the inner wall of the auxiliary crushing blades (24).

4. The high-efficiency hydraulic pulper suitable for recycling of waste sponge cloth according to claim 1, characterized in that, The top wall of the vertical tube (21) is fixed with a baffle (33), and the outer surface of the connecting shaft tube (32) is provided with a reciprocating groove (35). The baffle (33) is located above the feed tube (22).

5. A high-efficiency hydraulic pulper for recycling waste sponge fabric according to claim 4, characterized in that, The reciprocating groove (35) is provided with a connecting roller that is fixedly connected to the vertical tube (21). The connecting shaft tube (32) is slidably connected to the drive column (31). When the connecting shaft tube (32) rotates with the drive column (31), it will move up and down reciprocally.

6. A high-efficiency hydraulic pulper for recycling waste sponge fabric according to claim 1, characterized in that, It also includes a drive assembly (4), which includes a motor (41), the output end of which is provided with a drive gear (42), the drive gear (42) meshing with an auxiliary gear (43), and a drive gear ring (44) meshing with the auxiliary gear (43) below the motor (41).

7. A high-efficiency hydraulic pulper for recycling waste sponge fabric according to claim 6, characterized in that, The drive gear (42) drives the drive column (31) to rotate clockwise, and the drive gear ring (44) drives the auxiliary crushing blade (24) to rotate counterclockwise.

8. A high-efficiency hydraulic pulper for recycling waste sponge fabric according to claim 4, characterized in that, The bottom of the baffle (33) is inclined, and the thickness of the baffle (33) gradually decreases towards the feed pipe (22). The baffle (33) blocks the sponge cloth from winding around the drive unit in the water flow.

9. A high-efficiency hydraulic pulper for recycling waste sponge fabric according to claim 8, characterized in that, The sponge cloth adsorbed at the bottom of the baffle (33) will be tilted and impacted by the water flow, causing it to flow downwards with the water flow.

Images