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Filter material, filter element, filter module and machining method thereof

A filter material and filter module technology, applied in the fields of filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of small air output, poor ventilation effect, inability to remove air odor, etc., and achieve high environmental protection effect.

Inactive Publication Date: 2014-11-05
沃卡瑞(天津)贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the single filter medium, even if the air conditioner filter has just been replaced, the air odor from the outside and inside cannot be removed when the internal circulation is turned on. If the filter is not replaced in time, the ventilation effect will be poor due to the clogging of the paper filter element. The heating air volume is very small

Method used

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  • Filter material, filter element, filter module and machining method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The filter material includes rattan core, rattan bark and poplar wood. The proportion of rattan bark is between 20% and 60%, the proportion of rattan core is between 30% and 50%, and the proportion of poplar wood particles is between 20% and 60%. Between 30%.

[0026] The first step is to separate the rattan bark and rattan core from the rattan. The rattan bark is made into plant fibers through processes including separation, opening, activation, and swelling. The rattan core and poplar are crushed into granules for future use.

[0027] In the second step, the plant fibers and granules obtained from rattan bark, rattan core and poplar are mixed with water and stirred to dissolve each other, and then dehydrated by a centrifuge.

[0028] In the third step, the dehydrated material is made into a fiber cloth through a process including layering and rolling, and a filter module is obtained after molding and cutting.

Embodiment 2

[0030] The filter material includes rattan core, rattan bark and poplar wood. The proportion of rattan bark is between 20% and 60%, the proportion of rattan core is between 30% and 50%, and the proportion of poplar wood particles is between 20% and 60%. Between 30%.

[0031] The first step is to separate the rattan bark and rattan core from the rattan. The rattan bark is made into plant fibers through processes including separation, opening, activation, and swelling. The rattan core and poplar are crushed into granules for future use.

[0032] In the second step, the plant fibers and granules obtained from rattan bark, rattan core and poplar are mixed with water and stirred to dissolve each other, and then dehydrated by a centrifuge.

[0033] In the third step, the dehydrated material is added with at least 30% cellulose acetate to the mixture to obtain a microfiltration filter material, which is made into a fiber cloth through a process including layering and rolling, and is ...

Embodiment 3

[0035] The filter material includes rattan core, rattan bark and poplar wood. The proportion of rattan bark is between 20% and 60%, the proportion of rattan core is between 30% and 50%, and the proportion of poplar wood particles is between 20% and 60%. Between 30%.

[0036] The first step is to separate the rattan bark and rattan core from the rattan. The rattan bark is made into plant fibers through processes including separation, opening, activation, and swelling. The rattan core and poplar are crushed into granules for future use.

[0037] In the second step, the mixture of plant fibers and granules obtained from rattan bark, rattan core and poplar is added to the mixture with 30% cellulose acetate, mixed with water, stirred and dissolved, and then dehydrated by a centrifuge.

[0038] In the third step, the dehydrated material is obtained as a microfiltration filter material, which is made into a fiber cloth through a process including layer laying and rolling, and a filte...

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Abstract

The invention provides a filter material, a filter element, a filter module and a machining method thereof. The filter material comprises rattan cores, rattan peels and poplar. At the first stage, the rattan cores are crushed into fibers and the rattan peels are softened and crushed into fibers; the poplar is crushed into fibers; at the second stage, all the materials are mutually dissolved; at the third stage, solid-liquid separation is carried out to obtain solid-state substances; the solid-state substances are dried to obtain the filter material; then the filter material is paved and rolled to obtain fiber cloth; the fiber cloth is subjected to die cutting and molding to obtain the filter module; cellulose acetate fibers which account for at least 30% of a ratio of the mixture is added to obtain a micro-filtration filter material; flower or Chinese herbal medicine fiber-shaped grains are added to obtain the filter material with fresh air attaching effect, and sterilization, deodorization and refreshing effects. According to the invention, the filtering effect is greatly increased and the service life of the filter element is prolonged; meanwhile, the air inlet quality is optimized and the air inflow is guaranteed; compared with other filter materials in the same grade, the filter material has small resistance, light weight, high capacity, environmental friendliness (combustible property) and low cost.

Description

technical field [0001] The invention relates to the field of filter materials, in particular to a filter material used for filtering the air in automobile engines and vehicles and a processing method thereof. Background technique [0002] The automobile engine needs to inhale a large amount of air during the working process. If the air is not filtered, the dust suspended in the air will be sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder. Larger particles enter between the piston and the cylinder, which will cause serious "squeeze the cylinder", which is especially serious in the dry and sandy working environment. The air filter is installed in front of the carburetor or the intake pipe to filter out dust and sand particles in the air to ensure sufficient and clean air entering the cylinder. [0003] Filters mainly include inertial oil bath air filter, paper dry air filter, polyurethane filter element air filter and so on. The i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/18
Inventor 李宗泽石浩海
Owner 沃卡瑞(天津)贸易有限公司
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