Unlock instant, AI-driven research and patent intelligence for your innovation.

Bamboo charcoal powder filter core and preparation method thereof

A technology of bamboo charcoal powder and filter elements, applied in separation methods, chemical instruments and methods, filtration separation, etc., can solve problems such as single function, and achieve the effects of smooth surface, strong water absorption capacity, and small pressure loss

Active Publication Date: 2015-01-14
ANHUI PHOENIX INT CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing honeycomb ceramic filter material has a single raw material and function, 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

[0012] A bamboo charcoal powder filter element is made of the following raw materials in parts by weight (kg):

[0013] Molecular sieve 34, aluminum hydroxide 14, alum 6, clay 9, clay 14, bamboo charcoal powder 8, sodium metasilicate 16, silane coupling agent KH572 6, silicone resin 15, benzoin 1, ethylene glycol 12, isopropanol Aluminum 2, modified bentonite 35.

[0014] Described modified bentonite is made by following method:

[0015] Calcinate bentonite at 490-520°C for 3-4 hours, take it out, cool it, soak it in 10-12% hydrochloric acid solution for 3-4 hours, take it out, wash it with pure water, dry it and grind it into powder; then add quite Add 40% aluminum nitride by weight of bentonite, 3% alum powder, 3% talcum powder, and 18% field base yellow powder, mix and stir for 30-40 minutes, and then spray into methyl alcohol equivalent to 5% by weight of bentonite. Triethoxysilane, stirred at 12000-15000 rpm for 60-80 minutes, that is.

[0016] The ...

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 bamboo charcoal powder filter core and a preparation method thereof, and is characterized in that the bamboo charcoal powder filter core is prepared by the following raw materials, in parts by weight: 34-37 parts of molecular sieve, 12-14 parts of aluminum hydroxide, 4-6 parts of alum, 7-9 parts of clay , 12-14 parts of hargil, 8-10 parts of a bamboo charcoal powder, 16-18 parts of sodium metasilicate, 4-6 parts of a silane coupling agent KH572, 13-15 parts of organic silicon resin, 1-2 parts of benzoin, 10-12 parts of ethylene glycol, 2-3 parts of aluminum isopropoxide, and 25-35 parts of modified bentonite. The prepared bamboo charcoal powder filter core has strong water absorption capability, good uniformity and smooth surface, allows particles not to fall, has the outstanding advantages of high purification efficiency, high temperature resistance, low pressure loss, corrosion resistance, long service life and the like, and can also remove micro-dust in air.

Description

technical field [0001] The invention belongs to the technical field of filter materials, in particular to a bamboo charcoal powder filter element and a preparation method thereof. Background technique [0002] Filter materials are widely used in chemical industry, electric power, metallurgy, petroleum, electronic appliances, machinery and other industries; the most common ones are automotive air filters, which are used to filter the air entering the engine, and remove particulates and particles in the air. Mechanical impurity components are blocked, preventing these components from entering gasoline, diesel or engine oil, and ensuring the normal operation of the engine. There are also a large number of filter materials used in air conditioning systems. Now the environmental air pollution is very serious, which greatly endangers human health. Air filter materials can absorb various harmful particles in the air, prevent them from entering people's living or working environ...

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 Patents(China)
IPC IPC(8): B01D39/14
Inventor 陈登宇
Owner ANHUI PHOENIX INT CO LTD