Multilevel pulp pulverizer for papermaking

A pulverizer, multi-level technology, applied in the field of papermaking equipment, can solve problems such as low efficiency, achieve uniform particle size, prevent adsorption and accumulation, and achieve high-quality effects

Active Publication Date: 2018-12-25
嘉兴市欧博特造纸设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The degree to which the pulverizer crushes the paper determines the quality of the paper, which is the key to the subsequent packaging of the finished paper products; the existing pulverizers are single-time pulverization, which cannot fully pulverize the pulp, and the efficiency is relatively low, which cannot meet the demand

Method used

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  • Multilevel pulp pulverizer for papermaking
  • Multilevel pulp pulverizer for papermaking
  • Multilevel pulp pulverizer for papermaking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1~3 , in an embodiment of the present invention, a multi-layer pulp pulverizer for papermaking, including a machine body 1, a material inlet 2, a pulverization chamber 3, a discharge port 4 and a working motor 5, and a pulverization chamber 3 is arranged inside the body 1 , the upper middle position of the body 1 is provided with a material inlet 2, the material inlet 2 communicates with the crushing chamber 3, a discharge port 4 is provided below the body 1, and a discharge chamber is provided above the discharge port 4 17. The upper part of the discharge chamber 17 communicates with the crushing chamber 3, the upper left of the body 1 is provided with a working motor 5, and a sieve plate 18 is movable inside the discharge chamber 17;

[0021] The working motor 5 is a forward and reverse motor, and the model of the working motor 5 is X6215-KV350; the working motor 5 is fixedly welded on the upper part of the body 1, and the output shaft on the right side of...

Embodiment 2

[0025] like Figure 4 As shown, in this embodiment, the worm 12 is replaced by a third rotating shaft 24, the left end of the third rotating shaft 24 is fixedly welded to the lower crushing assembly 13, and the right side of the third rotating shaft 24 is fixedly installed with a winding wheel 25. A stay rope 26 is wound on the reel 25, and a fixed pulley 27 is arranged parallel to the bottom of the reel 25. The end of the stay cord 26 away from the reel 25 bypasses the fixed pulley 27 and runs through The inner cavity of the second hinged rod 16 is connected to the middle position of the right side wall of the sieve plate 18. Other structures in this embodiment are the same as those in Embodiment 1. The release of pulp can effectively avoid the accumulation of pulp in the crushing chamber 3 .

[0026] The working principle of the present invention is: the pulp enters the crushing chamber 3 through the feeding port 2, and the working motor 5 starts to drive the first rotating...

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PUM

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Abstract

The invention discloses a multilevel pulp pulverizer for papermaking. The pulverizer comprises a machine body, a feeding inlet, a crushing cavity, a discharge opening and a working motor; the machinebody is internally provided with the crushing cavity, and the feeding inlet is formed in the middle of the upper portion of the machine body; the pulverizer is characterized in that the feeding inletis communicated with the crushing cavity, the discharge opening is formed in the lower portion of the machine body, a discharge cavity is formed in the upper portion of the discharge opening, the upper portion of the discharge cavity is communicated with the crushing cavity, the working motor is arranged on the upper left of the machine body, and a sieve plate is movably arranged in the dischargecavity. Accordingly, multilevel pulp crushing can be achieved, particle uniformity of pulp is guaranteed, and then the produced products are higher in quality and suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of papermaking equipment, in particular to a multi-level pulp pulverizer for papermaking. Background technique [0002] Paper is the most commonly used item in our daily life. Whether we are reading, reading newspapers, writing or drawing, we have to come into contact with paper. In the production of industry, agriculture and defense industry, paper is also inseparable. Today, it is simply unthinkable without paper. Paper is a powerful tool and material in exchanging ideas, disseminating culture, developing science and technology and production. Looking back at history, this important substance was invented by the working people of the Han nationality in ancient China. Papermaking, compass, gunpowder, and printing are known as the four great inventions of ancient Chinese science and technology, and they are outstanding contributions made by the Chinese people to the development of world science and cultur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21B1/34
CPCD21B1/345D21B1/347
Inventor 黄海
Owner 嘉兴市欧博特造纸设备科技有限公司
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