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Regeneration process of waste paper

A waste paper and process technology, which is applied in papermaking, paper recycling, textiles and papermaking, etc., can solve the problems of reducing waste paper waste shredding speed, reducing work efficiency, uneven crushing, etc., and achieves improved quality, comprehensive crushing, and uniform mixing Effect

Inactive Publication Date: 2018-10-23
谢响玲
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  • Claims
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Problems solved by technology

However, the traditional pulping system for waste paper recycling is manual or conveyor belt feeding. During the feeding process, the waste paper is easily blocked at the feeding place, which reduces the speed of waste paper waste and shredding, reduces the work efficiency, and crushes uneven

Method used

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  • Regeneration process of waste paper
  • Regeneration process of waste paper
  • Regeneration process of waste paper

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Embodiment Construction

[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0032] like figure 1 and Figure 5 Shown, a kind of waste paper regeneration process of the present invention, this process comprises the steps:

[0033] Step 1: remove the sundries in the waste paper raw materials;

[0034] Step 2: put the waste paper and other auxiliary raw materials in the step 1 into the pulping system for pulping;

[0035] Step 3: After the pulping is completed, filter the slurry and put it in the slurry storage tank to stand still;

[0036] Step 4: Put the slurry in step 3 into the desander for desander after standing in the slurry storage tank for a period of time;

[0037] Step 5: Send the slurry desanded in step 4 into the net cage, and form it into a paper sheet by the net cage;

[0038] Step 6: After step 5 is comp...

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Abstract

The invention relates to the technical field of waste paper regeneration, in particular to a regeneration process of waste paper, wherein the pulping system used in the process comprises a stirring mechanism, a slurry discharge pipe, a driving mechanism, a resetting mechanism, a feeding mechanism, a crushing barrel, a crushing mechanism, a fixing mechanism, a third motor and a paper discharge port, a stirring barrel and a partition plate, the fixing mechanism is matched with the feeding mechanism and the partition plate, the waste paper is placed on the surface of the partition plate to connect the second motor with the power supply, the protrusions at the two ends of the rotating shaft are in conflict with a fixed disc, the partition plate is driven to shake, the surface of the partitionplate which is obliquely arranged is fixedly connected with striker plates at equal intervals, the stirring barrel is prevented from being blocked, a second roller column in the stirring barrel is rotatably connected with the third motor, the second roller column is matched with a first roller column and a second roller column in the crushing barrel, the first roller column, the second roller column and the third roller column are in triangular distribution, the surfaces of the first roller column, the second roller column and the third roller column are equidistantly provided with crushing sheets, the crushing is more comprehensive, and the crushing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of waste paper regeneration, in particular to a waste paper regeneration process. Background technique [0002] my country is a big consumer of paper and cardboard, and its national conditions determine that we have to make full use of existing resources to develop a circular economy. Therefore, it is of great significance to vigorously promote the recycling of waste paper in line with sustainable economic development. [0003] Due to the existing waste paper regeneration production, due to the loss of fibers, it deposits in the water to form sludge, and causes the water to turn black and smelly, causing pollution and secondary pollution. [0004] Waste paper treatment is the process of reprocessing recycled waste paper to obtain qualified fibers for the production of paper products. Pulping is the process of separating fibers from plant fiber raw materials to obtain pulp. However, the traditional pulping s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21B1/32D21B1/34
CPCD21B1/32D21B1/345Y02W30/64
Inventor 谢响玲唐克
Owner 谢响玲
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