CN219951548U

CN219951548U - Paper pulping equipment

Info

Publication number: CN219951548U
Application number: CN202321417526.0U
Authority: CN
Inventors: 姜荷梅; 姜维
Original assignee: Nantong Tronic Electromechanical Equipment Co ltd
Current assignee: Nantong Tronic Electromechanical Equipment Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-03
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses paper pulping equipment, which comprises a stirring tank and a filter screen, wherein a stirring assembly is arranged in the stirring tank, the bottom of the stirring assembly is provided with the filter screen, and the inner wall of the stirring tank is provided with a cutting assembly; the stirring assembly comprises a stirring shaft, a plurality of stirring blades are arranged on the stirring shaft at intervals, a plurality of crushing cutters are uniformly arranged on the surfaces of the stirring blades, and a driving mechanism is arranged at the top of the stirring shaft; the cutting assembly comprises a rotating frame arranged along the inner circumference of the stirring tank, a cutting knife is arranged on one side of the rotating frame facing the stirring shaft at equal intervals, a filter screen is arranged at the bottom of the rotating frame, and the outer wall of the rotating frame is connected with the driving mechanism in a transmission way. According to the utility model, the rotary frame is arranged, so that the cutter on the rotary frame can be driven to rotate, dead angle-free pulping and stirring in the stirring tank are realized, the pulping efficiency is improved, and meanwhile, the stirring blades are used for mixing and stirring the pulp in the stirring tank, so that the mixing uniformity of the pulp in the later stage is ensured.

Description

Paper pulping equipment

Technical Field

The utility model relates to pulping equipment, in particular to paper pulping equipment.

Background

Many paper types are not available in life, and more paper making equipment is required in paper production, wherein mixing and stirring equipment is often used in the pulping process of paper production. However, in the process of mixing and stirring pulp, the fibers are required to be cut and separated by a blade, but for a large-sized stirring barrel, the phenomenon that the fibers at the corner parts are not cut and pulped easily occurs, so that the pulping efficiency is not high.

Accordingly, a new paper pulping apparatus is proposed to address the above-mentioned problems.

Disclosure of Invention

In order to solve the defects of the technology, the utility model provides paper pulping equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme: the paper pulping equipment comprises a stirring tank and a filter screen, wherein a stirring assembly is arranged in the stirring tank, the bottom of the stirring assembly is provided with the filter screen, and the inner wall of the stirring tank is provided with a cutting assembly;

the stirring assembly comprises a stirring shaft, a plurality of stirring blades are arranged on the stirring shaft at intervals, a plurality of crushing cutters are uniformly arranged on the surfaces of the stirring blades, and a driving mechanism is arranged at the top of the stirring shaft;

the cutting assembly comprises a rotating frame arranged along the inner circumference of the stirring tank, a cutting knife is arranged on one side of the rotating frame facing the stirring shaft at equal intervals, a filter screen is arranged at the bottom of the rotating frame, and the outer wall of the rotating frame is connected with the driving mechanism in a transmission way.

Preferably, the cutter is disposed along the height direction of the rotary frame and is as high as the rotary frame.

Preferably, the driving mechanism comprises a motor, an output shaft of the motor is connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is connected with a transmission shaft, and the transmission shaft is inserted into the stirring tank.

Preferably, the outer wall of the transmission shaft is provided with a first gear, the outer wall of the rotary frame is provided with a second gear, and the transmission shaft is meshed with the rotary frame.

Preferably, the output shaft of the motor is also connected with a stirring shaft, and the tail end of the stirring shaft is fixedly connected with the middle part of the filter screen.

Preferably, the upper end of the stirring tank is communicated with a feed pipe, and the lower end of the stirring tank is communicated with a discharge pipe.

Preferably, the bottom of the filter screen is symmetrically provided with electric vibrators.

According to the utility model, the rotary frame is arranged, so that the cutter on the rotary frame can be driven to rotate, dead angle-free pulping and stirring in the stirring tank are realized, the pulping efficiency is improved, and meanwhile, the stirring blades are used for mixing and stirring the pulp in the stirring tank, so that the mixing uniformity of the pulp in the later stage is ensured.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a partial structure in the agitation tank.

In the figure: 1. a stirring tank; 2. a filter screen; 3. a stirring assembly; 4. a cutting assembly; 5. a driving mechanism; 6. a feed pipe; 7. a discharge pipe; 8. an electric vibrator; 9. a support frame; 10. a support block; 31. a stirring shaft; 32. stirring the leaves; 33. a crushing knife; 41. a rotating frame; 42. a cutting knife; 43. a second gear; 51. a motor; 52. a first belt pulley; 53. a belt; 54. a second belt pulley; 55. a transmission shaft; 56. a first gear.

Detailed Description

The following description of the embodiments will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide paper pulping equipment which is used for improving the mixing effect of paper pulp so as to improve the quality of the paper pulp, and stirring and crushing materials on the inner wall of a stirring tank in the mixing and stirring process so as to improve the pulping efficiency.

The utility model will be described in further detail with reference to the drawings and the detailed description.

The paper pulping equipment shown in fig. 1 comprises a stirring tank 1 and a filter screen 2, wherein the upper end of the stirring tank 1 is communicated with a feed pipe 6, and the lower end of the stirring tank is communicated with a discharge pipe 7. A stirring assembly 3 is arranged in the stirring tank 1, a filter screen 2 is arranged at the bottom of the stirring assembly 3, and a cutting assembly 4 is arranged on the inner wall of the stirring tank 1; stirring and shredding are carried out through stirring assembly 3, so that pulping quality of paper pulp is guaranteed, shredding of leftover materials is realized through the cutting assembly, and pulping efficiency is improved.

In one embodiment, the stirring assembly 3 comprises a stirring shaft 31, a plurality of stirring blades 32 are arranged on the stirring shaft 31 at intervals, a plurality of crushing blades 33 are uniformly arranged on the surfaces of the stirring blades 32, and a driving mechanism 5 is arranged at the top of the stirring shaft 31;

specifically, in adding the agitator tank with the paper pulp raw materials through the inlet pipe, starter motor just drives (mixing) shaft, stirring leaf and broken sword and rotates, stirs and cuts up the pulp through the cooperation of stirring leaf and broken sword to guarantee the slurrying quality of paper pulp.

As shown in fig. 2, the cutting assembly 4 comprises a rotary frame 41 arranged along the inner circumference of the stirring tank 1, cutting knives 42 are arranged on one side of the rotary frame 41 facing the stirring shaft 31 at equal intervals, the filter screen 2 is mounted at the bottom of the rotary frame 41, and the outer wall of the rotary frame 41 is in transmission connection with the driving mechanism 5. The cutter 42 is provided along the height direction of the rotation frame 41 and is equal in height to the rotation frame 41.

Specifically, after the motor starts, the rotary frame is driven to rotate, and the rotary frame rotates the cutting knife to rotate, so that the materials on the inner wall of the stirring tank are cut up and stirred, and beating dead angles are avoided.

In one embodiment, the driving mechanism 5 comprises a motor 51, an output shaft of the motor 51 is connected with a first belt pulley 52, the first belt pulley 52 is connected with a second belt pulley 54 through a belt 53, the second belt pulley 54 is connected with a transmission shaft 55, and the transmission shaft 55 is inserted into the stirring tank 1. The outer wall of the transmission shaft 55 is provided with a first gear 56, the outer wall of the rotary frame 41 is provided with a second gear 43, and the transmission shaft 55 is meshed with the rotary frame 41.

Specifically, the starter motor drives a belt pulley to rotate, a belt pulley rotates and drives the belt to rotate, thereby drive No. two belt pulleys to rotate through the belt, no. two belt pulleys rotate and drive the transmission shaft to rotate, because No. one gear of transmission shaft outer wall meets with No. two gear engagement of rotatory frame outer wall, consequently, the transmission shaft rotates and drives rotatory frame rotation through the gear action, rotatory frame inner wall is provided with the cutting knife, consequently, still drive the cutting knife rotation when the motor drives the (mixing) shaft rotation, through the cooperation of crushing sword and cutting knife, realize the even mixing and the breakage of material in the agitator tank, the dead angle has been avoided appearing.

In one embodiment, the output shaft of the motor 51 is further connected to a stirring shaft 31, and the end of the stirring shaft 31 is fixedly connected to the middle of the filter screen 2. The motor 51 is installed on the support frame 9, and the support frame 9 is fixedly connected with the outer wall of the stirring tank 1 through the support block 10, so that the stirring tank is fixed.

In one embodiment, the bottom of the filter screen 2 is symmetrically provided with electric vibrators 8. The outside of the electric vibrator 8 is provided with a waterproof protection cover. Through setting up electric vibrator, be favorable to promoting the shake range of filter screen, consequently paper pulp can shake through the filter screen and filter, and impurity then remains on the filter screen to promote the filter speed of filter screen to paper pulp, the paper pulp after the final filtration then discharges the agitator tank through the discharging pipe, thereby effectively promote pulping efficiency.

The working process of the utility model is as follows: during the use, place the compounding of paper pulp in the agitator tank through the inlet pipe, drive the (mixing) shaft through motor work and rotate to drive stirring leaf, broken sword and mix stirring and cut up the paper pulp, start electric vibrator and drive the filter screen and shake, the paper pulp can shake through the filter screen and filter, and impurity then remains in the filter screen top, through the cooperation of stirring leaf and cutting knife, mix stirring and cut up the paper pulp, guarantee the miscibility of later stage paper pulp.

The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.

Claims

1. Paper pulping equipment, including agitator tank (1), filter screen (2), its characterized in that: a stirring assembly (3) is arranged in the stirring tank (1), a filter screen (2) is arranged at the bottom of the stirring assembly (3), and a cutting assembly (4) is arranged on the inner wall of the stirring tank (1);

the stirring assembly (3) comprises a stirring shaft (31), a plurality of stirring blades (32) are arranged on the stirring shaft (31) at intervals, a plurality of crushing cutters (33) are uniformly arranged on the surfaces of the stirring blades (32), and a driving mechanism (5) is arranged at the top of the stirring shaft (31);

the cutting assembly (4) comprises a rotating frame (41) arranged along the inner circumference of the stirring tank (1), a cutting knife (42) is arranged on one side of the rotating frame (41) facing the stirring shaft (31) at equal intervals, the bottom of the rotating frame (41) is provided with a filter screen (2), and the outer wall of the rotating frame (41) is connected with a driving mechanism (5) in a transmission mode.

2. A paper pulping apparatus according to claim 1, characterized in that: the cutting blade (42) is arranged along the height direction of the rotary frame (41) and has the same height as the rotary frame (41).

3. A paper pulping apparatus according to claim 2, characterized in that: the driving mechanism (5) comprises a motor (51), an output shaft of the motor (51) is connected with a first belt pulley (52), the first belt pulley (52) is connected with a second belt pulley (54) through a belt (53), the second belt pulley (54) is connected with a transmission shaft (55), and the transmission shaft (55) is inserted into the stirring tank (1).

4. A paper pulping apparatus according to claim 3, characterized in that: the outer wall of the transmission shaft (55) is provided with a first gear, the outer wall of the rotary frame (41) is provided with a second gear, and the transmission shaft (55) is meshed with the rotary frame (41).

5. The paper pulping apparatus of claim 4, wherein: the output shaft of the motor (51) is also connected with a stirring shaft (31), and the tail end of the stirring shaft (31) is fixedly connected to the middle part of the filter screen (2).

6. The paper pulping apparatus of claim 5, wherein: the upper end of the stirring tank (1) is communicated with a feed pipe (6), and the lower end of the stirring tank is communicated with a discharge pipe (7).

7. The paper pulping apparatus of claim 6, wherein: electric vibrators (8) are symmetrically arranged at the bottom of the filter screen (2).