Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ceramic filter element added with polyvinyl chloride powder and preparation method for ceramic filter element

A technology of polyvinyl chloride powder and ceramic filter elements, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve the problems of raw materials, formulas, single functions, etc., and achieve the effects of good elasticity, cost saving, and good adsorption performance

Active Publication Date: 2014-06-04
WUHU BAOYI AMUSEMENT EQUIP
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw materials, formulations and functions of existing honeycomb ceramic filter materials are relatively single, which cannot meet the requirements of continuous technological development

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] A ceramic filter element added with polyvinyl chloride powder, prepared from the following raw materials in parts by weight (kg): kaolin 13, talcum powder 9, aluminum powder 3, polyvinyl chloride powder 10, chlorinated paraffin 8, wollastonite powder 8 , glass fiber 3, bamboo charcoal 3, ammonium bicarbonate 2, ethyl acetate 8, crushed cotton shell 3, modified coconut shell activated carbon 5, appropriate amount of water;

[0016] The modified coconut shell activated carbon is made of the following raw materials in parts by weight (kg): crushed coconut shell 20, zirconia 5, micropowder silica gel 3; the preparation method is to wash the crushed coconut shell with hot water, and then use 50 Soak in -60% phosphoric acid solution for 1-2 hours; filter, take the filter residue and carbonize it in a carbonization furnace at 550-600°C for 1.5-2 ho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a ceramic filter element added with polyvinyl chloride powder. The ceramic filter element is characterized by being prepared from the following raw materials in parts by weight: 13 to 15 parts of kaolin, 9 to 11 parts of talc powder, 3 to 4 parts of aluminum powder, 10 to 12 parts of polyvinyl chloride powder, 8 to 10 parts of chlorinated paraffin, 8 to 10 parts of wollastonite powder, 3 to 5 parts of fiberglass, 3 to 4 parts of bamboo charcoal, 2 to 4 parts of ammonium bicarbonate, 8 to 10 parts of ethyl acetate, 3 to 5 parts of crushed cotton hulls, 5 to 7 parts of modified cocoanut shell activated carbon and a proper amount of water. According to the ceramic filter element, due to the addition of the polyvinyl chloride powder, a formed material is high in elasticity and is tough; due to the use of the materials such as kaolin and talc powder, resources are rich, the raw materials are readily available, and the cost is reduced; due to the addition of the modified cocoanut shell activated carbon, the ceramic filter element is high in porosity and adsorption performance, strong in strength, easy to renew, economical and durable; the prepared filter element is high in toughness, strong in strength, high in adsorption efficiency and suitable for water treatment or air adsorption filtration.

Description

technical field [0001] The invention relates to a filter material and a preparation method thereof, in particular to a ceramic filter element added with polyvinyl chloride powder and a preparation method thereof. Background technique [0002] Filter materials are widely used, mainly used in coatings, inks, dyes, plastics, pharmaceuticals, electroplating, beverages, cosmetics, rubber, printing, electronic tube production, circuit board production, waste incineration, chemical production and other fields. The most common filter material is used in the air conditioning system. Now the air pollution in the environment is very serious, and the smog weather has brought great harm to people. The air adsorption filter material can absorb various harmful particles in the air, such as PM2.5 , prevent entering people's living or working environment, reduce the inhalation of harmful substances such as particulate matter in the human lungs, improve people's quality of life, and reduce th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/14B01J20/30
Inventor 张庆
Owner WUHU BAOYI AMUSEMENT EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com