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DELL-series carrier collecting and treating method

A processing method and carrier technology, which can be applied in the fields of electrography, optics, instruments, etc., can solve problems such as pollution and damage to the ecological environment, and achieve the effects of avoiding cumbersomeness, good quality and high efficiency.

Inactive Publication Date: 2014-12-24
KOLION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for the printer consumables recycling industry, in the process of recycling and processing, the residual toner left in the toner cartridge is basically collected directly, and then directly incinerated or buried underground. Such a treatment method will seriously damage the ecological environment. , and will cause serious pollution

Method used

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Examples

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Effect test

Embodiment Construction

[0019] In this embodiment, a 10Kg Dell recycling color carrier is taken as an example for description. The method of the present invention includes the following steps:

[0020] (1) According to different toner cartridge product models, classify DELL series toners and collect them in bags;

[0021] (2) Process the collected carbon powder, use a classifier to separate the carrier in the carbon powder from the carbon powder, and clean the carrier;

[0022] (2) Analyze the physical parameters of the residual carrier in the toner cartridge (particle size distribution, charge amount, water content, fluidity, etc.), and perform data recording and analysis;

[0023] (3) Mix the untreated residual carrier with toner and load it into the test cartridge for testing, and record the test data;

[0024] (4) Compare the test data obtained in step (3) with the standard data of the carrier to obtain the physical characteristics of the carrier with defects;

[0025] (5) Treat the carrier according to th...

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PUM

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Abstract

The invention aims to provide a DELL-series carrier collecting and treating method which is high in recovery rate. The method comprises the following steps of classifying residual DELL-series colored carbon powder according to the models of products in different carbon powder boxes, and centrally collecting the residual DELL-series colored carbon powder; analyzing the physical parameter of the residual colored carrier in each carbon powder box, and recording data; placing the residual carrier mixed carbon powder into a testing toner cartridge to test, and recording the test data; comparing the test data obtained in the former step with standard data to obtain the physical characteristic of carriers with defects; treating the carrier according to the physical characteristic of the carrier with the defects; drying the carriers, coarsely sieving the carriers by using a filter sieve, adding negative conductive particles and a flow aid, mixing, and finely sieving the carriers by using a filter sieve; carrying out index test on a mixture of the treated carriers and the carbon powder, and recording data; and testing the carbon powder good in index test by using the toner cartridge to ensure that the carriers meet the application requirement. The DELL-series colored carbon powder collecting and treating method can be applied to the field of carbon powder treatment.

Description

Technical field [0001] The invention relates to the field of carbon powder recovery, in particular to a Dell series carrier collection and treatment method. Background technique [0002] At present, for the printer consumables recycling industry, in the process of recycling, processing and production, the remaining residual toner in the toner cartridge is basically collected directly, and then directly burned or buried in the ground. Such a treatment method will seriously damage the ecological environment. , And will cause serious pollution. For Dell color toner, the carrier is a reusable resource. If a new collection and treatment method for the carrier can be designed, the residual toner containing the carrier can be collected and processed to obtain a secondary carrier , First, waste is used, and second, environmental pollution is avoided. Summary of the invention [0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G21/10
Inventor 苏国林许远红
Owner KOLION TECH
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