CN100432026C

CN100432026C - Honeycomb ceramic preparing process

Info

Publication number: CN100432026C
Application number: CNB2006101324747A
Authority: CN
Inventors: 王汉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-26
Filing date: 2006-12-26
Publication date: 2008-11-12
Anticipated expiration: 2026-12-26
Also published as: CN101020611A

Abstract

The present invention relates to ceramic producing technology, is especially honeycomb ceramic preparing process, and aims at providing one kind of honeycomb ceramic with high air permeability and high water absorption. The honeycomb ceramic is prepared with ceramic mud 40-80 wt% and flammable grain 20-60 wt%, and through mixing while adding water in 50-150 wt%, forming, naturally to water content lower than 30 %, and calcining at 950-1800 deg.c for 2 hr to 5 days.

Description

A kind of making method of ceramic honey comb

Technical field

The present invention relates to the making method of ceramic processing technique field, particularly a kind of ceramic honey comb.

Background technology

The processing of pottery and use existing long history, common ceramic-like product all is that density is higher as ceramic tile, flowerpot etc., thereby the phenomenon of getting damp can appear in ceramic tile, it is ventilative that flowerpot will be opened a hole in the bottom, otherwise the plant in the basin can anoxic and grow bad.And this hole causes liquid manure to run off in a large number, has not only influenced plant-growth but also contaminate environment.

Summary of the invention

The objective of the invention is provides a kind of making method of ceramic honey comb in order to remedy the deficiency that above-mentioned prior art exists, and this pottery permeability is good.

For achieving the above object, the technical scheme that the present invention takes is: on traditional ceramic production technology, add flammable particle in Tao Nizhong, change pottery mud structure, through calcining process during the stage, flammable particle in this pottery mud is burnt and is formed many irregular holes at Tao Tizhong, i.e. ceramic honey comb:

The making of this ceramic honey comb is as follows:

(1) raw material and volume percent: the flammable particle 20-60% of pottery mud 40-80%;

(2) get pottery mud and flammable particle by above proportioning, add water while stirring and mix, amount of water is the 50-150% of raw material cumulative volume;

(3) by hand or mould molding be work in-process, half-finished water content of seasoning or forced drying is not more than 30%;

(4) dried work in-process are gone in the calcining kiln to calcine, temperature is 950-1800 ℃, and the time is 2 hours-5 days, and kiln discharge gets finished product.

Described flammable particle is any combustible granular material.

Described flammable particle is wood chip, paddy, straw, bagasse, waste of flax, mulberry bar, resinous shale, husk, porous plastics, charcoal, coal or its mixture.

The making method of ceramic honey comb of the present invention is that again through high-temperature calcination, in the incinerating process, the flammable particle in the pottery mud is burnt face, stays irregular hole among the Yu Taoti, i.e. ceramic honey comb with after pottery mud and the kneading of flammable particle.

Advantage of the present invention is:

1, the ceramic that adopts present method to make, as flowerpot, good air permeability, the bottom is without perforate.Being used for the serike fertilizer of can economizing on water reaches about 90%.This basin can also be realized automatic water-supply as if being connected with water receiver, thereby changes the mode of growing flower, and making to support to spend well becomes a simple nothing the matter.

2, make mountain, gardens stone with this ceramic honey comb, because ventilative suction, plant is attached to grow resembling thereon on the stone of the mountain of the Nature, is full of natural beauty.

3, be difficult for counter tide with this ceramic honey comb porcelain making brick; It is ventilative to be used for its sulphur of floor file pine, not only is difficult for counter tide, and anti-skidding.Be suitable for most the public place big area and lay, its suction of can absorbing heat easily time and the ground materials energy exchange, is improved the ecological environment.

4, do the roof thermofin with it, light weight and heat-proof quality are good, and cost is low easy to operate.

Embodiment

Below the invention will be further described for example, but protection scope of the present invention is not limited to embodiment.

Embodiment one: make common pottery basin

Get pottery mud and wood and belong to by volume that per-cent is 50%: 50%, place stirrer to stir, add water while stirring, the amount that adds water is 100% of pottery mud and a wood chip cumulative volume, and stirring and evenly mixing is extruded by mud extruder again, becomes plasticity and mixes pottery mud preferably, place the basin mould just can get work in-process in pottery mud, become openpore (about water content 22%) to go into the calcining of imperial kiln through seasoning again, 1200 ℃ temperature lower calcinations 50 hours, kiln discharge got finished product.

Embodiment two: system mountain, gardens stone

Getting following raw material is that pottery mud 40%, 1-2cm porous plastics 10%, wood chip 10%, 30 order resinous shale powder 40% add water while stirring and mixes in stirrer by its volume percent, amount of water is 100% of a raw material cumulative volume, extrude by mud extruder again, become plasticity and mix pottery mud preferably, should place mould or manual assembly by pottery mud, drying is gone into imperial kiln calcining to openpore shape (moisture about 22%), 1200 ℃ temperature lower calcinations 50 hours, kiln discharge got finished product.

Embodiment three: potting porcelain thermofin and floor tile

Potting porcelain thermofin brick: getting following raw material is pottery mud 40% by its volume percent, wood chip 10%, 50 order resinous shale 40%, 5000 card coal dust 10%, and amount of water is 70% of a raw material cumulative volume;

The system floor tile: getting following raw material is pottery mud 70% by its volume percent, coal dust 10%, 60 order resinous shale 20%, and amount of water is 70% of a raw material cumulative volume;

More than the production process of two kinds of products the same with the production technique of traditional ceramics brick.Get product.

Flammable particle of the present invention comprise any can the granular material of incendiary, as charcoal, bamboo charcoal, coal, rice husk, bagasse or the like are not limited only to the cited material of above embodiment.The flammable particulate volume percent of pottery mud and adding can be done corresponding adjustment as required.

Claims

1, a kind of making method of ceramic honey comb is characterized in that it is to process by traditional firing ceramics processing method after water stirs owing to adding flammable particle in pottery mud, adding that this ceramic honey comb is distributed with irregular hole;

As follows:

(3) by hand or mould molding be work in-process, seasoning or forced drying are not more than 30% to half-finished water content;

2,, it is characterized in that described flammable particle is any combustible granular material according to the making method of the described ceramic honey comb of claim 1.

3,, it is characterized in that described flammable particle is wood chip, paddy, straw, bagasse, waste of flax, mulberry bar, resinous shale, husk, porous plastics, charcoal, coal or its mixture according to the making method of the described ceramic honey comb of claim 2.