Pulping machine for papermaking pulping

Abstract

The pulping machine comprises a pretreatment frame, a pulping machine body is installed at the bottom of the pretreatment frame, a conical ring is fixedly connected to the interior of the pretreatment frame, a supporting ring is fixedly connected to the interior of the pretreatment frame, an annular groove is formed in the inner wall of the supporting ring, and the conical ring is fixedly connected to the interior of the annular groove. A circular ring is slidably connected to the inner wall of the annular groove, a driving ring is fixedly connected to the inner wall of the circular ring, an L-shaped frame is fixedly connected to the bottom of the pretreatment frame, and a first motor is fixedly connected to the outer wall of the L-shaped frame. By arranging the rhombic rotating disc, the threaded rod, the baffle and the nut, waste books with different thicknesses can be placed; by arranging a supporting ring, a circular ring, a driving ring, a first motor, a gear, a gear ring, a rhombic rotating disc, a second motor and a circular saw, a plurality of baffles and the rhombic rotating disc are used as multiple stations, and sealing edges of a plurality of waste books are sequentially cut.

Description

TECHNICAL FIELD

[0001] The utility model relates to papermaking pulping technical field especially relates to a papermaking pulping is used mill. BACKGROUND

[0002] Papermaking pulping refers to the process that plant fiber raw materials (such as wood, straw, etc.) or waste paper are treated by physical, chemical or biological methods, and are dissociated into fibrous material to form paper pulp. In this process, various fiber raw materials (such as waste paper, wood, bamboo, cotton, etc.) are crushed into paper pulp by physical action using a mill, providing raw materials for the subsequent papermaking process.

[0003] In the prior art, waste books are usually composed of paper fibers, which can be quickly disintegrated under the action of the mill, but the edge of the waste book contains special impurities (glue) or fibers, which will affect the quality and efficiency of subsequent milling. Therefore, we propose a papermaking pulping mill to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and proposes a papermaking pulping mill.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A papermaking pulping mill, comprising a pretreatment frame, a mill body is installed at the bottom of the pretreatment frame, a conical ring is fixedly connected inside the pretreatment frame, a support ring is fixedly connected inside the pretreatment frame, an annular groove is formed in the inner wall of the support ring, a circular ring is slidably connected to the inner wall of the annular groove, a drive ring is fixedly connected to the inner wall of the circular ring, an L-shaped bracket is fixedly connected to the bottom of the pretreatment frame, a first motor is fixedly connected to the outer wall of the L-shaped bracket, a gear is fixedly connected to the top of the first motor output shaft, a gear ring is fixedly sleeved on the outer wall of the drive ring, the gear ring and the gear are meshingly connected, a hollow rhombic turntable is fixedly connected to the top of the drive ring, a plurality of threaded rods are fixedly connected to the outer wall of the rhombic turntable, the same baffle is sleeved on the outer wall of two threaded rods, recesses and discharge grooves are formed in the outer wall of the support ring and the pretreatment frame, and a cutting mechanism is arranged inside the pretreatment frame.

[0007] Preferably, the cutting mechanism comprises a second motor, a circular frame is fixedly connected to the bottom of the pretreatment frame, the inside of the circular frame is fixedly connected with the outer wall of the second motor, and a circular saw is fixedly connected to the top of the second motor output shaft. The cutting mechanism is provided to process the edge of the waste book.

[0008] Preferably, the top of the refiner body is fixed with a feeding pipe, the top of the feeding pipe is located at the bottom of the discharge chute, the feeding pipe is arranged for feeding, and a discharge pipe on the refiner body is located on one side of the feeding pipe.

[0009] Preferably, the top of the pretreatment frame is provided with a through hole, and the inner wall of the through hole is in sliding connection with the outer wall of the driving ring, and the driving ring is arranged to drive the rhombic turntable to rotate.

[0010] Preferably, the outer wall of the threaded rod is threadedly sleeved with two nuts, and the two nuts are located on the two sides of the baffle, thereby limiting the baffle.

[0011] Preferably, the bottom of the pretreatment frame is fixedly connected with two supports, the pretreatment frame is supported by the supports, and the discharge chute is connected with the feeding pipe.

[0012] Preferably, the circular saw is located in the groove.

[0013] Compared with the prior art, the advantages of the utility model lie in:

[0014] The rhombic turntable, the threaded rod, the baffle and the nut are arranged to place waste books of different thicknesses; the supporting ring, the circular ring, the driving ring, the first motor, the gear, the gear ring, the rhombic turntable, the second motor and the circular saw are arranged, multiple baffles and the rhombic turntable are used as multiple stations, the edges of multiple waste books are sequentially cut and processed, after the processing is completed, the waste books are automatically dropped into the refiner body by rotating, the edges of the waste books are cut and processed, the subsequent refining process of waste paper is avoided, the entry of impurities is reduced, and the quality of papermaking and pulping is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model, the following will be briefly introduced the drawings needed to be used in the specific implementation manner, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0016] Figure 1 It is a top view structural schematic diagram of the papermaking and pulping refiner proposed in the utility model;

[0017] Figure 2 It is a partial section structural schematic diagram of the papermaking and pulping refiner proposed in the utility model;

[0018] Figure 3 It is a local top view structural schematic diagram of the papermaking and pulping refiner proposed in the utility model;

[0019] Figure 4 The utility model provides a kind of pre-treatment frame of papermaking pulping mill, support ring, drive ring, groove, discharge chute and circular saw structure schematic diagram.

[0020] In the drawing: 1, pre-treatment frame;2, pulping mill body;3, feed pipe;4, support;5, conical ring;6, support ring;7, circular ring;8, drive ring;9, first motor;10, gear;11, gear ring;12, diamond turntable;13, threaded rod;14, baffle;15, groove;16, discharge chute;17, circular frame;18, second motor;19, circular saw;20, nut. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] As shown in Figures 1-4 Fig. 1 is a kind of papermaking pulping mill, including pre-treatment frame 1, pre-treatment frame 1 bottom is equipped with pulping mill body 2, pulping mill body 2 top is fixedly connected with feed pipe 3, pre-treatment frame 1 bottom is fixedly connected with two supports 4, and two supports 4 support pre-treatment frame 1.

[0023] Pre-treatment frame 1 is fixedly connected with conical ring 5 in the inside, pre-treatment frame 1 is fixedly connected with support ring 6 in the inside, and the inner wall of support ring 6 is provided with annular groove, and the inner wall of annular groove is slidably connected with circular ring 7, the inner wall of circular ring 7 is fixedly connected with drive ring 8, when drive ring 8 rotates, circular ring 7 is rotated in annular groove, and circular ring 7 assists drive ring 8 to rotate, and the top of pre-treatment frame 1 is provided with through hole, and the inner wall of through hole is slidably connected with the outer wall of drive ring 8.

[0024] Pre-treatment frame 1 bottom is fixedly connected with L-shaped support, and the outer wall of L-shaped support is fixedly connected with first motor 9, L-shaped support supports first motor 9, and the top of output shaft of first motor 9 is fixedly connected with gear 10, the outer wall of drive ring 8 is fixedly provided with gear ring 11, gear ring 11 is meshingly connected between gear 10, first motor 9 drives gear 10 to rotate, and gear 10 drives gear ring 11 to rotate.

[0025] The top of the driving ring 8 is fixedly connected with a hollow-structure rhombic turntable 12, the outer wall of the rhombic turntable 12 is fixedly connected with a plurality of threaded rods 13, the outer walls of two threaded rods 13 are sleeved with the same baffle 14, the baffle 14 and the rhombic turntable 12 are used for placing waste books, the outer wall of the supporting ring 6 and the outer wall of the pretreatment frame 1 are both provided with a groove 15 and a discharge chute 16, the top of the feeding pipe 3 is located at the bottom of the discharge chute 16, and the outer wall of the threaded rod 13 is threadedly sleeved with two nuts 20.

[0026] The inside of the pretreatment frame 1 is provided with a cutting mechanism, the cutting mechanism comprises a second motor 18, the bottom of the pretreatment frame 1 is fixedly connected with a circular frame 17, the inside of the circular frame 17 is fixedly connected with the outer wall of the second motor 18, the top of the output shaft of the second motor 18 is fixedly connected with a circular saw 19, the operation of the second motor 18 drives the circular saw 19 to rotate, the edge of the waste book is cut and removed, the edge bends downward when being cut, and falls to the lower side along the groove after being completely cut, and the circular saw 19 is located in the inside of the groove 15.

[0027] Working principle: in use, the edge of the waste book faces downward and is placed between the baffle 14 and the rhombic turntable 12, the distance between the baffle 14 and the rhombic turntable 12 can be adjusted by rotating the nut 20 on the threaded rod 13, so that the waste books of different thicknesses can be better placed, the first motor 9 drives the gear 10 to rotate, the gear 10 drives the gear ring 11 to rotate, the gear ring 11 drives the driving ring 8 to rotate, the driving ring 8 drives the rhombic turntable 12 to rotate, the rhombic turntable 12 drives the threaded rods 13 and the baffle 14 to rotate, so that the waste books are driven to rotate, the edge of the waste book is supported by the supporting ring 6, after moving to the position of the circular saw 19, the circular saw 19 is driven to rotate by the operation of the second motor 18, the circular saw 19 is slightly higher than the horizontal plane of the supporting ring 6, the circular saw 19 can cut the edge of the book after rotating, the slag falls downward along the groove 15 and is collected in the existing collecting frame, the threaded rods 13 and the baffle 14 provide supporting and blocking forces, and the cut edge book moves to the position of the discharge chute 16 by the rotation of the rhombic turntable 12, falls downward into the feeding pipe 3, and then the waste paper is crushed and ground by the pulper body 2.

[0028] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail, and the components known by the person skilled in the art are known or obtained by conventional experimental methods.

[0029] While embodiments of the present application have been shown and described, it is to be understood that the embodiments described are merely divergences and modifications and not limitations of the scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A pulp mill for paper production, comprising a pre-treatment frame (1), characterized in that, The bottom of the pretreatment frame (1) is provided with a refiner body (2), the inside of the pretreatment frame (1) is fixedly connected with a conical ring (5), the inside of the pretreatment frame (1) is fixedly connected with a support ring (6), the inner wall of the support ring (6) is provided with an annular groove, the inner wall of the annular groove is slidably connected with a circular ring (7), the inner wall of the circular ring (7) is fixedly connected with a driving ring (8), the bottom of the pretreatment frame (1) is fixedly connected with an L-shaped frame, the outer wall of the L-shaped frame is fixedly connected with a first motor (9), the top of the output shaft of the first motor (9) is fixedly connected with a gear (10), the outer wall of the driving ring (8) is fixedly provided with a toothed ring (11), the toothed ring (11) is in meshing connection with the gear (10), the top of the driving ring (8) is fixedly connected with a hollow rhombic turntable (12), the outer wall of the rhombic turntable (12) is fixedly connected with a plurality of threaded rods (13), the outer walls of two threaded rods (13) are provided with the same baffle (14), the outer walls of the support ring (6) and the pretreatment frame (1) are provided with grooves (15) and discharge grooves (16), and the inside of the pretreatment frame (1) is provided with a cutting mechanism.

2. A refiner for making paper pulp according to claim 1, characterized in that The cutting mechanism comprises a second motor (18), the bottom of the pretreatment frame (1) is fixedly connected with a circular frame (17), the inside of the circular frame (17) is fixedly connected with the outer wall of the second motor (18), and the top of the output shaft of the second motor (18) is fixedly connected with a circular saw (19).

3. A refiner for making paper pulp according to claim 1, characterized in that The top of the refiner body (2) is fixedly provided with a feeding pipe (3), and the top of the feeding pipe (3) is located at the bottom of the discharge groove (16).

4. A refiner for making paper pulp according to claim 1, characterized in that The top of the pretreatment frame (1) is provided with a through hole, and the inner wall of the through hole is slidably connected with the outer wall of the driving ring (8).

5. A refiner for making paper pulp according to claim 1, characterized in that, The outer wall of the threaded rod (13) is threadedly provided with two nuts (20).

6. A refiner for making paper pulp according to claim 1, characterized in that The bottom of the pretreatment frame (1) is fixedly connected with two supports (4).

7. A refiner for making paper pulp according to claim 2, characterized in that The circular saw (19) is located in the groove (15).

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