Bamboo fiber water-cutting granulation system
By designing a bamboo fiber water-cut granulation system, using water cutting units and slicing motors to cut bamboo powder mixture in water, the problems of adhesion and bonding in traditional methods are solved, and the quality and production efficiency of the pellets are improved.
Patent Information
- Application Number
- CN202411724411.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-02-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
After adding auxiliary materials, traditional bamboo powder is stirred through a stirring tank and then chopped into pellets, it is easy to adhere to the cutting board, and the cut pellets are easily bonded to each other, affecting the quality of the pellets.
A bamboo fiber water-cut granulation system is designed, including a mixer, a separator and a vibrating screening machine. The strip mix is chopped into granular form through the water cutting unit, and a slitting cutter plate driven by a water pump water supply and a slitting motor , realize effective chopping and separation of viscous raw materials.
This system can effectively prevent the sticky raw materials from adhering and bonding during the chopping process, improve the quality and production efficiency of the pelletized materials, and achieve the integration of stirring, pelletizing and separation.
Smart Images
Figure CN119407994A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bamboo fiber preparation, in particular to a bamboo fiber water-cutting granulation system. Background Art
[0002] Bamboo powder is one of the important raw materials for making disposable tableware. Bamboo powder is formed by grinding bamboo or bamboo residue after crushing. When injection molding disposable tableware, it is often necessary to mix bamboo powder with auxiliary materials first, and then make granules. The granules are dried and then packaged and sent to tableware companies for melting injection molding. After the granules are made, it is guaranteed that the powder is not easily contaminated during the transportation process. Moreover, the bamboo powder and auxiliary materials are granulated and then melted, and its performance is more stable. Traditional bamboo powder is stirred by a stirring tank after adding auxiliary materials, and then poured through a transfer barrel after stirring. It is poured into an extruder through the transfer barrel, extruded by the extruder, and a knife disc is installed at the outlet of the extruder. It is chopped into granules by the knife disc. However, due to the high viscosity of the mixed material in the extruder, it is easy to adhere to the knife disc when chopped, and the cut granules are easy to stick to each other, which greatly affects the quality of the granules. Summary of the invention
[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a bamboo fiber water-cutting granulation system which has a reasonable structure, good use effect and integrates stirring, granulating and separating.
[0004] To achieve the above-mentioned purpose, the technical solution provided by the present invention is: a bamboo fiber water-cutting granulation system, which includes a mixer, a separator, and a vibrating screening machine, wherein an extrusion box is connected to the mixing outlet at one end of the mixer, an extrusion cylinder is installed on the top of the extrusion box, a water-cutting unit is connected to the outlet of the extrusion box, a water pump is provided on the ground on one side of the extrusion box, a water inlet pipe of the water pump is connected to the water tank, a water outlet pipe of the water pump is connected to the water-cutting unit, a separator is installed on the top of the water tank, a discharge barrel is installed on the top of the separator, and the discharge barrel is connected to the vibrating screening machine.
[0005] The water cutting unit includes a ground rail, a slitting motor, a slitting cylinder, and a cylinder cover, wherein the slitting cylinder is installed horizontally, one end of which is connected to the outlet of the extrusion box, a ground rail is installed on the ground at the other end of the slitting cylinder, a walking seat is movably installed on the top of the ground rail, the walking seat is driven by a corresponding motor to walk on the ground rail, a slitting motor is installed on the top of the walking seat, the cylinder cover is sleeved on the outside of the transmission shaft of the slitting motor, one end of the cylinder cover is connected to the casing of the slitting motor, and the other end is matched with the slitting cylinder, a slitting disc is installed on the transmission shaft of the slitting motor, a slitting blade is provided at the edge of the slitting disc, and the slitting disc after installation is directly opposite to the slitting cylinder.
[0006] The water outlet pipe of the water pump is connected to the bottom of the slitting cylinder, the top of the slitting cylinder is connected to a mixing pipe, the outlet of the mixing pipe is tilted downward and connected to the primary filter cylinder, the bottom of the primary filter cylinder is connected to the water tank, and one side of the primary filter cylinder is connected to the separator through the transfer cylinder.
[0007] The primary filter cartridge is vertically installed on the top of the water tank, the outlet of the mixing pipe extends to the upper part of the inner cavity of the primary filter cartridge, a primary filter plate is obliquely installed in the middle of the inner cavity of the primary filter cartridge, one end of the rotating cartridge is connected to the primary filter cartridge at the lower end of the primary filter plate, and the other end of the rotating cartridge is tilted downward and connected to the inlet of the separator.
[0008] The extrusion cylinder is vertically installed on the top of the extrusion box, and an extrusion plate is movably installed in the extrusion box. The piston rod of the extrusion cylinder extends downward and is connected to the extrusion box and the top of the extrusion plate. One side of the extrusion plate gradually shrinks from top to bottom to form an extrusion slope, and the extrusion slope faces the water cutting unit. An extrusion mesh plate is vertically installed at the outlet of the extrusion box, and a penetrating mesh hole is provided on the extrusion mesh plate.
[0009] After adopting the above scheme, the present invention stirs the raw materials with a mixer, and the raw materials fall into the extrusion box after stirring. The water pump injects water into the slitting cylinder through the water outlet pipe. The extrusion box extrude the raw materials to form strip-shaped mixed materials and enter the water in the slitting cylinder. The transmission shaft of the slitting motor drives the slitting cutter disc to rotate, and the strip-shaped mixed materials are cut into granules by the slitting blade. Under the action of continuous water supply from the water pump, the granular materials and water enter the primary filter cylinder from the mixing pipe for preliminary separation of the materials and water. The water after preliminary separation enters the water tank for recycling. The granular materials enter the separator, and the water adhering to the surface of the granular materials is separated by the separator and then enters the vibration screening machine. The granular materials are screened by the vibration screening machine. The structure after adopting this scheme is reasonable, the use effect is good, and the consistency is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0011] Figure 2 It is a schematic diagram of the extrusion box of the present invention.
[0012] Figure 3 Schematic diagram of the water shear unit of the present invention.
[0013] Figure 4 It is a schematic diagram of the primary filter cartridge of the present invention. DETAILED DESCRIPTION
[0014] The present invention will be further described below in conjunction with all the accompanying drawings. The preferred embodiments of the present invention are as follows: Figure 1 To Attachment Figure 4The bamboo fiber water-cutting granulation system described in this embodiment includes a mixer 1, a separator 7, and a vibrating screening machine 9, wherein an extrusion box 2 is connected to the mixing outlet at one end of the mixer 1, an extrusion cylinder 3 is installed on the top of the extrusion box 2, and the extrusion cylinder 3 is vertically installed on the top of the extrusion box 2. An extrusion plate 4 is movably installed in the extrusion box 2, and the piston rod of the extrusion cylinder 3 extends downward and is connected to the extrusion box 2 and the top of the extrusion plate 4. One side of the extrusion plate 4 gradually shrinks from top to bottom to form an extrusion slope, and the extrusion slope is directly opposite to the water-cutting unit. An extrusion mesh plate 19 is vertically installed at the outlet of the extrusion box 2, and the extrusion mesh plate 19 is provided with a penetrating mesh hole. The outlet of the extrusion box 2 is connected to a water cutting unit. A water pump 5 is provided on the ground on one side of the extrusion box 2. The water inlet pipe of the water pump 5 is connected to the water tank 6. The water outlet pipe of the water pump 5 is connected to the water cutting unit. The water outlet pipe of the water pump 5 is connected to the bottom of the slitting cylinder 14. The top of the slitting cylinder 14 is connected to a mixing pipe 16. The outlet of the mixing pipe 16 is connected to the primary filter cylinder 17 at an angle downward. The bottom of the primary filter cylinder 17 is connected to the water tank 6. One side of the primary filter cylinder 17 is connected to the separator 7 through a rotating cylinder. The primary filter cylinder 17 is vertically installed on the top of the water tank 6. The outlet of the mixing pipe 16 extends to the upper part of the inner cavity of the primary filter cylinder 17. The middle part of the inner cavity of the primary filter cylinder 17 is obliquely installed with a primary filter plate 18. One end of the rotating cylinder is connected to the primary filter cylinder 17 at the lower end of the primary filter plate 18. The other end of the rotating cylinder is obliquely connected to the inlet of the separator 7. The separator 7 is installed on the top of the water tank 6. The discharge cylinder 8 is installed on the top of the separator 7. The discharge cylinder 8 is connected to the vibrating screening machine 9.
[0015] The water cutting unit includes a ground rail 10, a slitting motor 11, a slitting cylinder 14, and a cylinder cover 15, wherein the slitting cylinder 14 is horizontally installed, one end of which is connected to the outlet of the extrusion box 2, and the ground rail 10 is installed on the ground at the other end of the slitting cylinder 14, and a walking seat 12 is movably installed on the top of the ground rail 10, and the walking seat 12 is driven by a corresponding motor to walk on the ground rail 10, and the slitting motor 11 is installed on the top of the walking seat 12. The cylinder cover 15 is sleeved on the outside of the transmission shaft of the slitting motor 11, one end of the cylinder cover 15 is connected to the casing of the slitting motor 11, and the other end is matched with the slitting cylinder 14, and a slitting disc 13 is installed on the transmission shaft of the slitting motor 11, and a slitting blade is provided at the edge of the slitting disc 13. The slitting disc 13 after installation is directly opposite to the slitting cylinder 14.
[0016] After adopting the above scheme, bamboo powder and auxiliary materials are poured into a blender according to the proportion, a certain amount of water is added into the blender, and a mixture is formed after being stirred by the blender; The piston rod of the extrusion cylinder in the original state is retracted, the tip of the bottom of the extrusion plate is located at the top of the inner cavity of the extrusion box, and the mixed material passes through the bottom of the extrusion plate and enters the extrusion box (the extrusion box can use a screw extruder according to actual needs); The piston rod of the extrusion cylinder extends to drive the extrusion plate to descend. As the extrusion plate descends, it squeezes the mixed material in the extrusion box through the mesh holes of the extrusion mesh plate through the extrusion slope to form a strip-shaped mixed material. The water pump injects water into the slitting cylinder through the outlet pipe, and the extrusion box squeezes the raw materials into strip-shaped mixed materials and enters the water in the slitting cylinder; The transmission shaft of the slitting motor drives the slitting blade to rotate, and the strip-shaped mixed material is cut into granules through the slitting blade. The granules are mixed with water to prevent the granules from sticking to each other. Under the force of continuous water supply from the water pump, the granular material and water enter the primary filter cartridge from the mixing pipe. The material and water are initially separated by the primary filter cartridge, and the water after the initial separation enters the water tank for recycling; the granular material after the initial separation enters the separator, and the water adhering to the surface of the granular material is separated again by the separator; The separated granular materials enter into the vibrating screening machine, and are screened by the vibrating screening machine. The screened granular materials are dried by an external dryer. The structure after adopting this scheme is reasonable, the use effect is good, and stirring, granulating and separation are integrated.
[0017] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all changes made according to the shape and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. A bamboo fiber water-cutting granulation system, comprising a mixer (1), a separator (7), and a vibrating screening machine (9), characterized in that: An extrusion box (2) is connected to the mixing outlet at one end of the mixer (1), an extrusion cylinder (3) is installed on the top of the extrusion box (2), a water cutting unit is connected to the outlet of the extrusion box (2), a water pump (5) is provided on the ground on one side of the extrusion box (2), a water inlet pipe of the water pump (5) is connected to a water tank (6), a water outlet pipe of the water pump (5) is connected to the water cutting unit, a separator (7) is installed on the top of the water tank (6), a discharge barrel (8) is installed on the top of the separator (7), and the discharge barrel (8) is connected to a vibration screening machine (9).
2. A bamboo fiber water-cutting granulation system according to claim 1, characterized in that: The water cutting unit comprises a ground rail (10), a slitting motor (11), a slitting cylinder (14), and a cylinder cover (15), wherein the slitting cylinder (14) is installed horizontally, one end of which is connected to the outlet of the extrusion box (2), the ground rail (10) is installed on the ground at the other end of the slitting cylinder (14), a walking seat (12) is movably installed on the top of the ground rail (10), the walking seat (12) is driven by a corresponding motor to walk on the ground rail (10), the slitting motor (11) is installed on the top of the walking seat (12), the cylinder cover (15) is sleeved on the outer side of the transmission shaft of the slitting motor (11), one end of the cylinder cover (15) is connected to the housing of the slitting motor (11), and the other end is matched with the slitting cylinder (14), a slitting knife disc (13) is installed on the transmission shaft of the slitting motor (11), and a slitting blade is provided at the edge of the slitting knife disc (13), and the slitting knife disc (13) after installation is directly opposite to the slitting cylinder (14).
3. The bamboo fiber water-cutting granulation system according to claim 1 is characterized in that: The water outlet pipe of the water pump (5) is connected to the bottom of the slitting cylinder (14), the top of the slitting cylinder (14) is connected to a mixing pipe (16), the outlet of the mixing pipe (16) is connected to the primary filter cylinder (17) at an angle downward, the bottom of the primary filter cylinder (17) is connected to the water tank (6), and one side of the primary filter cylinder (17) is connected to the separator (7) via a transfer cylinder.
4. The bamboo fiber water-cutting granulation system according to claim 3 is characterized in that: The primary filter cartridge (17) is vertically mounted on the top of the water tank (6), the outlet of the mixing pipe (16) extends to the upper part of the inner cavity of the primary filter cartridge (17), a primary filter plate (18) is obliquely mounted in the middle of the inner cavity of the primary filter cartridge (17), one end of the intermediate rotating cartridge is connected to the primary filter cartridge (17) at the lower end of the primary filter plate (18), and the other end of the intermediate rotating cartridge is obliquely downwardly connected to the inlet of the separator (7).
5. The bamboo fiber water-cutting granulation system according to claim 1 is characterized by: An extrusion cylinder (3) is vertically mounted on the top of an extrusion box (2), an extrusion plate (4) is movably mounted in the extrusion box (2), a piston rod of the extrusion cylinder (3) extends downward into the extrusion box (2) and is connected to the top of the extrusion plate (4), one side of the extrusion plate (4) gradually contracts from top to bottom to form an extrusion slope, the extrusion slope faces the water cutting unit, an extrusion mesh plate (19) is vertically mounted at the outlet of the extrusion box (2), and mesh holes are provided on the extrusion mesh plate (19).