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CN-224227547-U - Pulp beating fine grinding device for special paper production

CN224227547UCN 224227547 UCN224227547 UCN 224227547UCN-224227547-U

Abstract

The utility model discloses a pulp beating accurate grinding device for special paper production, which comprises a fixed seat and a beating structure, wherein the beating structure is arranged on the fixed seat, the beating structure comprises an accurate grinding unit and a feeding and discharging unit, the accurate grinding unit is arranged on the fixed seat, and the feeding and discharging unit is arranged on the fixed seat. The utility model belongs to the technical field of fine grinding equipment, in particular to a pulp beating fine grinding device for special paper production, which effectively solves the problems that the pulp beating fine grinding device for special paper production uses a group of fixed grinding discs and a group of rotary grinding discs to perform fine grinding, has low beating efficiency and cannot realize continuous production.

Inventors

  • Li Guochong
  • LI KAI
  • ZHAO ZHITIAN

Assignees

  • 河南新亚新科技包装材料有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (6)

  1. 1. The pulp beating fine grinding device for producing the special paper is characterized by comprising a fixed seat (1) and a beating structure (2), wherein the beating structure (2) is arranged on the fixed seat (1), the beating structure (2) comprises a fine grinding unit (3) and a feeding and discharging unit (4), the fine grinding unit (3) is arranged on the fixed seat (1), and the feeding and discharging unit (4) is arranged on the fixed seat (1); The utility model provides a fine grinding unit (3) is including base (5), motor (6), rotor disc (7), fine grinding circle one (8), threaded rod (9), fine grinding circle two (10), fixed disk (11) and unloading pipe (12), base (5) are fixed to be located fixing base (1) bottom, motor (6) are fixed to be located on base (5), rotor disc (7) are fixed to be located on motor (6) output shaft, fine grinding circle one (8) are fixed to be located on rotor disc (7) and the equidistance has interior three groups to outer range, threaded rod (9) are fixed to be located rotor disc (7) intermediate position, fine grinding circle two (10) are inserted and are located three sets of fine grinding circle one (8) and form the clearance in and set up four sets of, threaded rod (9) top is located in fixed disk (11), unloading pipe (12) run through fixed disk (11) and wear to locate on threaded rod (9).
  2. 2. The pulp beating fine grinding device for special paper production according to claim 1, wherein the feeding and discharging unit (4) comprises a collecting tank (14), a protective cover (16) and a discharging pipe (17), the collecting tank (14) is fixedly arranged on the fixed seat (1), the protective cover (16) is inserted and pulled at the top of the collecting tank (14) and the middle part of the supporting frame (15) is concavely arranged in the collecting tank (14), and the discharging pipe (17) penetrates through the fixed seat (1) and is fixedly connected at the bottom of the collecting tank (14).
  3. 3. The pulp beating and fine grinding device for producing special paper according to claim 2, wherein the blanking hopper (13) is fixedly arranged above the blanking pipe (12) and connected with the lower end of the protective cover (16).
  4. 4. A pulp beating fine grinding device for special paper production according to claim 3 is characterized in that the supporting frame (15) is fixedly arranged on the inner wall of the collecting tank (14) and fixedly arranged on the blanking pipe (12) and the fixing disc (11).
  5. 5. The pulp beating and refining device for special paper production according to claim 4, wherein the first refining ring (8) and the second refining ring (10) are arranged in a relative rotation mode, gaps between the first refining ring (8) and the second refining ring (10) are small, and rough diamond surfaces are arranged on the surfaces of the first refining ring (8) and the second refining ring (10).
  6. 6. A pulp beating and refining apparatus for specialty paper production as set forth in claim 5, wherein said first (8) and second (10) refiner rings form a reverse bend grinding channel.

Description

Pulp beating fine grinding device for special paper production Technical Field The utility model belongs to the technical field of fine grinding equipment, and particularly relates to a pulp beating fine grinding device for special paper production. Background In the paper industry, refining is one of the key processes for pulp treatment, the purpose of which is to treat the fibrous raw material by mechanical action so that it meets the pulp properties of paper making. However, the existing pulp beating and fine grinding device for special paper production uses a group of fixed grinding discs and a group of rotary grinding discs to conduct fine grinding, so that the beating efficiency is low and continuous production cannot be conducted. Disclosure of utility model Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the pulp beating and refining device for the special paper production, which effectively solves the problems that the pulp beating and refining device for the special paper production uses a group of fixed grinding discs and a group of rotating grinding discs for refining, has low beating efficiency and cannot realize continuous production. The utility model adopts the technical scheme that the pulp beating accurate grinding device for producing special paper comprises a fixed seat and a beating structure, wherein the beating structure is arranged on the fixed seat and comprises an accurate grinding unit and a feeding and discharging unit, the accurate grinding unit is arranged on the fixed seat, and the feeding and discharging unit is arranged on the fixed seat; The fine grinding unit comprises a base, a motor, a rotating disc, a first fine grinding ring, a threaded rod, a second fine grinding ring, a fixed disc and a blanking pipe, wherein the base is fixedly arranged at the bottom of the fixed seat, the motor is fixedly arranged on the base, the rotating disc is fixedly arranged on an output shaft of the motor, the first fine grinding ring is fixedly and vertically arranged on the rotating disc and is equidistant from inside to outside, the threaded rod is fixedly arranged at the middle position of the rotating disc, the second fine grinding ring is inserted into the first forming gaps of the third fine grinding ring and is provided with four groups, the fixed disc is fixedly arranged above the threaded rod, and the blanking pipe penetrates through the fixed disc and penetrates through the threaded rod. Preferably, the feeding and discharging unit comprises a collecting tank, a protective cover and a discharging pipe, wherein the collecting tank is fixedly arranged on the fixing seat, the protective cover is inserted and pulled at the top of the collecting tank, the middle part of the supporting frame is concavely arranged in the collecting tank, and the discharging pipe penetrates through the fixing seat and is fixedly connected with the bottom of the collecting tank. In order to better realize the reinforced effect, the unloading hopper is fixed to be located unloading pipe top and is connected to locate the protective cover lower extreme. For achieving the purpose of fixing faster, the support frame is fixedly arranged on the inner wall of the collecting tank and fixedly arranged on the blanking pipe and the fixing disc. Further, the first fine grinding ring and the second fine grinding ring are arranged in a relative rotation mode, gaps between the first fine grinding ring and the second fine grinding ring are small, and rough silicon carbide surfaces are arranged on the surfaces of the first fine grinding ring and the second fine grinding ring. In order to achieve the effect of continuous fine grinding, the first fine grinding ring and the second fine grinding ring form a reverse bending grinding channel. The paper pulp beating and accurate grinding device for special paper production has the beneficial effects that the three threaded rods and the three accurate grinding rings are mutually crossed to rotate, so that the grinding area is increased, the accurate grinding efficiency is improved, and continuous production is realized. Drawings Fig. 1 is a schematic diagram of the overall structure of a pulp beating and refining device for producing special paper; Fig. 2 is a schematic cross-sectional structure of a pulp beating and refining device for producing special paper according to the present utility model; FIG. 3 is a schematic view showing another cross-sectional structure of a pulp beating and refining device for producing specialty paper according to the present utility model; fig. 4 is a schematic diagram of a third cross-sectional structure of a pulp beating and refining device for producing special paper according to the present utility model. Wherein, 1, fixing base, 2, beating structure, 3, correct grinding unit, 4, business turn over material unit, 5, base, 6, motor, 7, rotating disk, 8, correct grinding circle one, 9, threa