Recovery processing device of scrap disposable drug sundries and processing method

A sanitary product, recycling technology, applied in the field of renewable resource recycling, can solve the problems of material waste, environmental pollution, low recycling rate, etc., and achieve the effects of reducing consumption and pollution, strong controllability and high recycling rate

Active Publication Date: 2015-02-25
SHANGHAI LVCHENG ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is almost no recycling technology for disposable sanitary products and sanitary napkins in China. They are usually incinerated and landfilled. Scraps and leftovers are collected in some small workshops with poor conditions. The separation process and equipment are simple and recycled. The efficiency is low, and the environment of the workplace is harsh. This method not only pollutes the environment, but also causes a serious waste of materials, reducing the use value of these waste materials.

Method used

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  • Recovery processing device of scrap disposable drug sundries and processing method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A recycling and processing device for discarded disposable sanitary products, including a crushing and separating machine, the crushing and separating machine includes a crushing mechanism and a separating mechanism, wherein:

[0036] The crushing mechanism includes a cylinder body, a main shaft connected to a power device located in the cylinder, and a blade connected to the main shaft; at least one of the cylinder body and the main shaft can rotate;

[0037] The separation mechanism includes a first-level screen and a second-level screen. The separation mechanism is provided with a first outlet and a second outlet. The first-level screen is located above the second-level screen, and the first outlet is located above the first-level screen. , the second outlet is located below the second-stage screen.

[0038] The device further includes at least one packing machine, which is used for packing the materials sent out from the first outlet and / or the second outlet of the ...

Embodiment 2

[0045] A recycling and processing device for discarded disposable sanitary products, including a crushing and separating machine, the crushing and separating machine includes a crushing mechanism and a separating mechanism, wherein:

[0046] The crushing mechanism includes a cylinder body, a main shaft connected to a power device located in the cylinder, and a blade connected to the main shaft; at least one of the cylinder body and the main shaft can rotate;

[0047] The separation mechanism includes a first-level screen and a second-level screen. The separation mechanism is provided with a first outlet and a second outlet. The first-level screen is located above the second-level screen, and the first outlet is located above the first-level screen. , the second outlet is located below the second-stage screen.

[0048] The device further includes at least one packing machine, which is used for packing the materials sent out from the first outlet and / or the second outlet of the ...

Embodiment 3

[0059] A recycling and processing device for discarded disposable sanitary products, including a crushing and separating machine, the crushing and separating machine includes a crushing mechanism and a separating mechanism, wherein:

[0060] The crushing mechanism includes a cylinder body, a main shaft connected to a power device located in the cylinder, and a blade connected to the main shaft; at least one of the cylinder body and the main shaft can rotate;

[0061] The separation mechanism includes a first-level screen and a second-level screen, and the separation mechanism is also provided with a first outlet 21, a second outlet 22, and a third outlet 23;

[0062] The first stage screen is located at the top of the second stage screen, the first outlet 21 is located above the first stage screen, the second outlet 22 is located below the second stage screen, and the third outlet 23 is located between the first stage screen and the second stage. between grade screens;

[006...

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PUM

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Abstract

The invention discloses a recovery processing device of scrap disposable drug sundries. The recovery processing device comprises a millerator, wherein the millerator comprises a crushing mechanism and a separation mechanism, the crushing mechanism comprises a main shaft connected with a power device, a cylinder body and a blade, and the blade is connected to the main shaft; at least one of the cylinder body and the blade can do a rotational motion; and the separation mechanism comprises a first stage screen mesh and a second stage screen mesh, a first outlet and a second outlet are formed in the separation mechanism, the first stage screen mesh is positioned on the upper part of the second stage screen mesh, the first outlet is positioned on the upper part of the first stage screen mesh, and the second outlet is positioned between the first stage screen mesh and the second stage screen mesh.

Description

technical field [0001] The invention relates to the technical field of recycling and utilization of renewable resources, in particular to a method for recycling discarded disposable sanitary products, especially discarded disposable sanitary products with plastic components. Background technique [0002] Disposable diapers, diapers, diaper pads and sanitary napkins are mainly made of polymer absorbent resin, cellulose (absorbent paper, wood pulp, fluff pulp, etc.), plastic film (polyethylene film, non-woven fabric, etc.) ), the superabsorbent resin and cellulose are fused together to make the inner soft super absorbent medium of paper diapers or sanitary napkins, etc., and the plastic film is the outer moisture-proof lining of paper diapers or sanitary napkins. In the present invention, the outer moisture-proof lining is collectively referred to as plastic material, the polymer water-absorbing resin is collectively referred to as polymer water-absorbing material, and the cel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00
Inventor 徐全林尤政辉周伯明
Owner SHANGHAI LVCHENG ENVIRONMENTAL PROTECTION TECH
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