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Environment-friendly filtering material

A filter material and vinylon technology, applied in the field of environmentally friendly filter materials, can solve the problems of environmental air pollution, public nuisance, and unfavorable environmental protection, and achieve the effects of good water resistance, high wet strength, and environmental protection.

Inactive Publication Date: 2018-06-01
刘洪亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the edges and corners produced in the production process and the waste filter materials replaced after use cannot be disposed of, which will pollute the environment and air, form public nuisances, and are not conducive to environmental protection.

Method used

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  • Environment-friendly filtering material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The formula of the environment-friendly filter material is as follows:

[0012] Coniferous wood pulp 5.5kg, vinylon superfine fiber 1kg, vinylon insoluble fiber 1kg, vinylon water-soluble fiber 1kg, vinylon high-strength fiber 1kg.

[0013] Its production steps:

[0014] 1. Feeding preparation: First, carefully check and identify, the name and quality of raw materials,

[0015] Strictly weigh and classify according to the proportion of ingredients; build a process white water tank underground with a water capacity of 40 tons to ensure the temperature of the water quality and the needs of the production process water, and the white water is recycled and replaced regularly. During the feeding preparation period, all the places that need water in each process part are in place to meet the needs of the production process.

[0016] 2, fiber dispersion: take by weighing coniferous wood pulp by above-mentioned formula weight, drop into fiber dispersion

[0017] After starti...

Embodiment 2

[0027] The formula of the environment-friendly filter material is as follows:

[0028] Coniferous wood pulp 6kg, vinylon superfine fiber 1.5kg, vinylon insoluble fiber 1.5kg, vinylon water-soluble fiber 1.5kg, vinylon high-strength fiber 1.5kg.

[0029] Others are the same as in Example 1

Embodiment 3

[0031] The formula of the environment-friendly filter material is as follows:

[0032] Coniferous wood pulp 7kg, vinylon superfine fiber 1.8kg, vinylon insoluble fiber 1.8kg, vinylon water-soluble fiber 1.8kg, vinylon high-strength fiber 1.8kg.

[0033] Others are the same as in Example 1

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Abstract

The invention relates to an environment-friendly filtering material, which is prepared from the ingredients including softwood pulp, vinylon ultrafine fiber, vinylon insoluble fiber, vinylon water-soluble fiber and vinylon high-intensity fiber. A filtering material product has the characteristics of folding resistance, tearing resistance, damage resistance, good water-resistant performance and high wet intensity. According to different user requirements, the formula proportioning ratio of the environment-friendly filtering material is regulated to produce the filtering material product conforming to the requirements in aspects of filtering precision and ventilation degree. In addition, in the production process of the filtering material product, generated leftover bits and pieces and excessive materials and replaced waste filtering materials after the use can be combusted and placed in the land and are are biodegradable; no harm is caused on the human body; pollution cannot be caused on the environment and the air; the environmental protection is facilitated. The environment-friendly filtering material belongs to an ideal environment-friendly filtering material.

Description

technical field [0001] The invention relates to a filter material, especially an environment-friendly filter material, which can be used to purify air and liquid when installed on filter equipment. Background technique [0002] Filter media are disposable consumer goods. At present, most of the filter materials used to purify air and liquid on filters are made of glass fiber filter materials, which are poor in folding resistance, tear resistance, burst resistance and wet strength. Because the filter material contains glass fiber, tiny particles of glass fiber are produced during the production process, flying in the air, and entering the human body is harmful to various organs of the human body. Itching, and some people even have red skin, spots and allergies. Enterprises engaged in this kind of production have been tested and identified as harmful operations by relevant government departments. Male and female employees are required to retire five years in advance according...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/14B01D39/16
Inventor 刘洪亮
Owner 刘洪亮
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