CN101349095A

CN101349095A - Method for preparing active carbon wall brick

Info

Publication number: CN101349095A
Application number: CNA2007100548020A
Authority: CN
Inventors: 崔光宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-19
Filing date: 2007-07-19
Publication date: 2009-01-21

Abstract

The invention relates to a method for preparing an active carbon wall brick for indoor finish. The invention is characterized in that active carbon, pottery clay and skeletal material are mixed according to the unit weight ratio of 10:50:40, ground by ball grinding, and subjected to processes of water stirring, roll forming, heat drying, warming-up drying, high-temperature activation and discharge, etc., and the product is finally prepared. The method of the invention has the advantages of strong adsorptive capacity, acid and alkali resistance, corrosion resistance, difficult ageing and easy promotion, and can be used as indoor decorative plates and hanging pieces forming patterns and calligraphies and paintings.

Description

A kind of preparation method of active carbon wall brick

Technical field:

The invention belongs to the activated carbon application technical field, particularly a kind of interior decoration preparation method of active carbon wall brick.

Technical background:

Active carbon wall brick is one of articles for use of home decorating brick, at present known have materials such as porcelain, wooden, marble to make, though the decorative floor block of these kinds respectively has characteristics, but they do not possess absorption property, particularly in present house decoration, because of a large amount of adhesive of needs to decorative product carry out bonding, processing such as is painted in the surface; Tend to make the indoor harmful gas that has for a long time, the health of these pernicious gas severe impairment human bodies, even can form septicemia, particularly to the child a little less than the resistivity, can bury heavy many disease risks.After present most of house is fitted up, at first open the time of door and window about 100 days live again into, though so significantly smell has not had, those human body sensories less than residual air also constantly distributing, make people's poisoning slowly.

Summary of the invention:

The objective of the invention is to contrast the defective that above product exists and provide a kind of in interior decoration the preparation method of the active carbon wall brick of adsorbable various poisonous and harmful peculiar smell.

The present invention adopts manufacture craft as follows for achieving the above object:

The present invention is with iodine number 〉=900mg/g, the active carbon of benzene adsorptive value 〉=500mg/g, do not contain irony, maturing temperature 1000 ℃ mix in 10: 50: 40 ratio of Unit Weight percentage with interior potter's clay and aggregate (having another name called grog is the pottery material of smoking) after through ball mill grinding, and ask smashing fineness to be: 100 mesh filter screens are by 90%, add water in raw material and 7: 3 ratio of water then and stir into pasty state, according to the mold shape pressur rolling forming, use 50 ℃ then---80 ℃ the temperature product after to the demoulding is dried, utilize baking furnace that product is heated up slowly again, temperature is reached 850 ℃---1000 ℃, be incubated 2 hours, control micro-air between soak enters as far as possible, under the situation that body of heater all seals, cool to gradually below 100 ℃, come out of the stove at last and promptly get product of the present invention.

Beneficial effect of the present invention:

High adsorption capacity of the present invention, acid and alkali-resistance, corrosion-resistant, should not wear out, and can form the Indoor decorative plate and the suspension member of each pattern, calligraphy and painting, be easy to promote.

The specific embodiment:

A kind of active carbon wall brick of the present invention and manufacture craft thereof are as follows:

(1) raw material mixes in proportion, and------→ (3) add the water stirring, and---→ (4) pressur rolling forming---heating in → (5), come out of the stove in oven dry---→ (6) high-temperature activation---by → (7) in → (2) ball mill grinding;

(1) raw material mixes in proportion: Unit Weight percentage:

Active carbon 10, potter's clay 50, aggregate 40,

Wherein: the quality of activated carbon requirement, iodine number 〉=900mg/g, benzene adsorptive value 〉=500mg/g, the potter's clay quality requirement does not contain irony, and maturing temperature is in 1000 ℃, and it is the pottery material of smoking that aggregate has another name called grog.

(2) ball mill grinding:

Three kinds of raw materials in above-mentioned (1) are mixed the back in proportion pulverize with nonferrous grinding machine, smashing fineness is:

100 mesh filter screens are by 90%.

(3) adding water stirs:

Stir into pasty state with adding raw material after pulverize filtering and water ratio in above-mentioned (2) in 7: 3.

(4) pressur rolling forming:

With above-mentioned (3) raw material stick with paste in mould pressur rolling forming, dry, the demoulding.

(5) oven dry of heating:

With 50 ℃---80 ℃ the temperature product after to the demoulding is dried.

(6) high-temperature activation:

Utilize baking furnace that product is heated up slowly, temperature reached 850 ℃---1000 ℃, be incubated 2 hours, control micro-air between soak as far as possible and enter, under the situation that body of heater all seals, cool to gradually below 100 ℃ then.

(7) come out of the stove and get product.

Claims

1, a kind of preparation method of active carbon wall brick is characterized in that processing step is as follows:

(1) raw material mix in proportion-→ (2) ball mill grinding-→ (3) add water and stir-→ (4) pressur rolling forming-→ (5) heat oven dry-→ (6) high-temperature activation-→ (7) come out of the stove;

(1) raw material mixes in proportion: Unit Weight percentage:

Active carbon 10, potter's clay 50, aggregate 40,

Wherein: the quality of activated carbon requirement, iodine number 〉=900mg/g, benzene adsorptive value 〉=500mg/g, the potter's clay quality requirement does not contain irony, maturing temperature in 1000 ℃, aggregate (having another name called grog is the pottery material of smoking);

(2) ball mill grinding:

100 mesh filter screens are by 90%;

(3) adding water stirs:

Stir into pasty state with adding raw material after pulverize filtering and water ratio in above-mentioned (2) in 7: 3;

(4) pressur rolling forming:

With above-mentioned (3) raw material stick with paste to inject the mould pressur rolling forming, dry, the demoulding;

(5) oven dry of heating:

Dry with the product of 50 ℃-80 ℃ temperature after the demoulding;

(6) high-temperature activation:

Utilize baking furnace that product is heated up slowly, temperature reached 850 ℃-1000 ℃, be incubated 2 hours,

Control micro-air between soak as far as possible and enter, under the situation that body of heater all seals, cool to gradually below 100 ℃ then;

(7) come out of the stove.