CN102173672B - Attapulgite ceramic mud with air purifying function - Google Patents

Attapulgite ceramic mud with air purifying function Download PDF

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CN102173672B
CN102173672B CN2011100449820A CN201110044982A CN102173672B CN 102173672 B CN102173672 B CN 102173672B CN 2011100449820 A CN2011100449820 A CN 2011100449820A CN 201110044982 A CN201110044982 A CN 201110044982A CN 102173672 B CN102173672 B CN 102173672B
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attapulgite
acidify
batching
attapulgite clay
natural
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CN102173672A (en
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许庆华
柏正基
许盛英
林光霞
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Jiangsu Shiao Nonmetallic Application Technology Co Ltd
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Abstract

The invention discloses an attapulgite ceramic mud with an air purifying function. The technical scheme is characterized in that the attapulgite ceramic mud with the air purifying function consists of pasty attapulgite clay, an attapulgite constant humidity conditioner, a natural ore absorption filtering agent, biota tops, alumina silicate fiber, polyacrylamide and water. The preparation method comprises the following steps: mixing ingredients and stirring them; then feeding the mixture to a ball mill, and carrying out wet ball milling; carrying out staleness processing on the slurry subjected to ball milling so as to form a semi-product; and extruding the semi-product into a blocky substance and packaging the semi-product to form a finished product which has the advantages of better adhesion, plasticity, fire resistance and thermal stability. A pottery prepared by using the attapulgite ceramic mud with the air purifying function contains a large amount of micropores and activated carbon, has the characteristics of small contractibility rate, no crack, no deformation and good absorption property, and can effectively absorb harmful substances, such as formaldehyde, ammonia, benzene and the like, in air, be environmental-friendly and promote human health. The attapulgite ceramic mud is suitable for producing the ceramic artware with the air purifying function.

Description

Attapulgite pottery mud with air purification function
Technical field
The present invention relates to potter's clay, be specifically related to a kind of attapulgite pottery mud with air purification function.
Background technology
Pottery mud is the semi-finished product after potter's clay is soaked, and potter's clay raw material mineralogical composition is complicated, mainly is made up of kaolinite, hydromuscovite, Montmorillonitum, quartz and Anhydrite, and granular size is inconsistent, often contains sand grains, flour sand and yellow clay etc.
The potter's clay color has tones such as yellowish-brown, canescence, reddish violet, and potter's clay has water absorption, plasticity is arranged after adding water.
The pottery quality of using pottery mud to fire is more loose, and many holes are arranged, thereby stronger water absorption is arranged, but the pottery base substrate that is to use common pottery mud to make, dry post-shrinkage ratio is bigger, is easy to generate crackle, and the pottery finished product absorption property of firing is relatively poor.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of attapulgite pottery mud with air purification function is provided.
Attapulgite pottery mud with air purification function is made up of lip lipstick attapulgite clay, attapulite constant humidity amendment, natural-minerals adsorptive filter medium, Cacumen Platycladi, alumina silicate fibre, polyacrylamide and water.
Production method with attapulgite pottery mud of air purification function is: stir after will having the batch mixes of attapulgite pottery mud of air purification function earlier; Carry out wet ball grinding in the mixture after being mixed input ball mill; Slurry behind the ball milling carries out the old semi-finished product that are treated to; Semi-finished product are squeezed into block, are packaged as the finished product of attapulgite pottery mud with air purification function.
Said lip lipstick attapulgite clay is to use attapulgite ore pul making production technology; The screening of mineral such as the hydromica in the attapulgite clay, quartz, opal and carbonate is got rid of; Obtain a kind of lip lipstick attapulgite clay; Lip lipstick attapulgite clay becomes the special good natural gelinite of a kind of thixotropy and gumminess through powerful stirring at a high speed, and viscosity is up to more than the 10000mPas; Help the bonding between the raw material, have the characteristics of ultrafine dust, friction little, the no sand feeling of hardness and soft fine and smooth free from extraneous odour.The dry after-contraction of lip lipstick attapulgite clay is little, does not produce be full of cracks, and has good, the high temperature resistant and anti-good properties such as saline and alkaline of thixotropy.
Rice hulls, quick dissolved sodium silicate and the zeolite powder of attapulite constant humidity amendment after by attapulgite clay, Montmorillonitum, acidify formed.Attapulite constant humidity amendment not only hydroscopicity is good, and after ambient humidity descends, has been adsorbed on the moisture in its duct, will outwards discharge slowly, remains a more stable hydroscopicity, is a kind of constant humidity conditioner of superior performance.Harmful substances such as formaldehyde, ammonia and benzene reduce the infringement healthy to people in the effective absorbed air of attapulite constant humidity amendment ability.
Bentonite, the kieselguhr after the acidify, volcanic rock and alumine after the zeolite of the batching of natural-minerals adsorptive filter medium after by acidify, attapulgite clay after the acidify, the acidify are formed.The natural-minerals adsorptive filter medium particle surface is coarse, and there is a large amount of micropores inside, has light specific gravity, specific surface area is big and absorption property is good characteristics.
Cacumen Platycladi is twig and the leaf of Cupressaceae plant Cacumen Platycladi, and summer, autumn gather, and the clip sprig is dried.The Cacumen Platycladi multi-branched, sprig is flat, and the tiny flakey of leaf alternately to life, is pasted and is lied prostrate on branch, bottle green or yellow green, matter is crisp, frangible, gas delicate fragrance, bitter and puckery flavor, little suffering.It is the Cacumen Platycladi preparata that Cacumen Platycladi is generated pitchy after anoxycausis that Cacumen Platycladi is used for the present invention, has the characteristic of active carbon, has not only increased the porosity of pottery mud product, has also improved the absorbability of pottery mud product.
Alumina silicate fibre is ceramic fibre again, and this material has that thermal capacitance is little, fiber long, in light weight, characteristics such as tensile strength big, the slag ball is few, heat stability is high, anti-erosion and sound absorption qualities are good.Be used for cracking and improving when the present invention helps avoiding making base substrate the intensity of pottery mud product.
Polyacrylamide has good water-solubility and thickening property, the plasticity when being used for the present invention and helping improving pottery mud and make base substrate.
The present invention is achieved through following technical proposals:
1, the batching that has the attapulgite pottery mud of air purification function is made up of following component by weight percentage: lip lipstick attapulgite clay 45~75%, attapulite constant humidity amendment 5~30%, natural-minerals adsorptive filter medium 5~15%, Cacumen Platycladi 2~10%, alumina silicate fibre 1~5%, polyacrylamide 0.1~3% and water 1~35%.
Production method with attapulgite pottery mud of air purification function is: (1) will have after the batch mixes of attapulgite pottery mud of air purification function and stir in the input blender; (2) carry out wet ball grinding in the mixture after being mixed input ball mill, the fineness of the particles of ball milling disposed slurry is less than 0.044 millimeter; (3) with carrying out the old semi-finished product that are treated in the input of the slurry behind the ball milling sedimentation tank, half-finished water content is less than 45%, and the old time was controlled at 3~30 days; (4) semi-finished product are imported extruding and the quadrate block of cut growth in the vacuum-extruder, the thickness of the block thing of rectangle is packaged as the finished product of the attapulgite pottery mud with air purification function less than 50 millimeters.
The production technology of said lip lipstick attapulgite clay:, after extruder is squeezed into lamellar, imports once more in the blender and stir with stirring in the attapulgite ore deposit input blender; Natural drying after extruder is squeezed into lamellar, air dried attapulgite ore deposit is transported in the feed reservoir soaks, and dashes with air pump and turns over; Post precipitation is emitted soaked in water, and the sieve decontamination is in the input semi-finished product pond; Again soak, dash with air pump and turn over, post precipitation is emitted soaked in water; And with the slurry transportation of post precipitation in the finished product pond, be lip lipstick attapulgite clay.
Said lip lipstick attapulgite clay is made up of following component by weight percentage: attapulgite clay 25~60%, water 40~75%.
This production technology is to adopt " the attapulgite ore pul making production technology " in application on January 6th, 2004 by the inventor, and the Chinese patent Granted publication number is: CN1287965C, Granted publication day: on December 6th, 2006.
Rice hulls, quick dissolved sodium silicate and the zeolite powder of said attapulite constant humidity amendment after by attapulgite clay, Montmorillonitum, acidify formed; The production method of attapulite constant humidity amendment is: the rice hulls after the acidify and attapulgite clay and Montmorillonitum are mixed by batching; Extrusion modification slabbing mixture; Pulverizing after dry in the sun; Mix by batching with quick dissolved sodium silicate and zeolite powder again, be packaged as attapulite constant humidity amendment;
The batching of attapulite constant humidity amendment is made up of following component by weight percentage: the semi-finished product 55~90% of attapulite constant humidity amendment, quick dissolved sodium silicate 2~8% and zeolite powder 5~40%; The half-finished batching of attapulite constant humidity amendment is made up of following component: the rice hulls 5~15% after the acidify, attapulgite clay 35~55%, Montmorillonitum 5~15% and water 35~55% by weight percentage;
Aforementioned production method is to adopt " production method of attapulite constant humidity amendment " in application on August 30th, 2007 by the inventor, and the Chinese patent Granted publication number is: CN100528337C, Granted publication day: on August 19th, 2009.
Bentonite, the kieselguhr after the acidify, volcanic rock and alumine after the zeolite of the batching of said natural-minerals adsorptive filter medium after by acidify, attapulgite clay after the acidify, the acidify are formed; The method for preparing of natural-minerals adsorptive filter medium is: with the batching of natural-minerals adsorptive filter medium through mix, pulverizing, sieve, be packaged as natural-minerals adsorptive filter medium.
The batching of natural-minerals adsorptive filter medium is made up of following component by weight percentage: the bentonite 15~25% after the zeolite 15~35% after the acidify, attapulgite clay after the acidify 15~35%, the acidify, the kieselguhr 10~20% after the acidify, volcanic rock 5~10% and alumine 5~10%.
Natural-minerals adsorptive filter medium adopts " natural-minerals adsorptive filter medium " in application on May 30th, 2006 by the inventor, and the Chinese patent Granted publication number is: CN100502999C, Granted publication day: on June 24th, 2009.
2, a kind of attapulgite pottery mud with air purification function; It is characterized in that the batching with attapulgite pottery mud of air purification function is made up of following component by weight percentage: lip lipstick attapulgite clay 45~75%, attapulite constant humidity amendment 5~30%, natural-minerals adsorptive filter medium 5~15%, Cacumen Platycladi 2~10%, alumina silicate fibre 1~5%, polyacrylamide 0.1~3% and water 1~35%;
Said production method with attapulgite pottery mud of air purification function is: (1) will have after the batch mixes of attapulgite pottery mud of air purification function and stir in the input blender; (2) carry out wet ball grinding in the mixture after being mixed input ball mill, the fineness of the particles of ball milling disposed slurry is less than 0.044 millimeter; (3) with carrying out the old semi-finished product that are treated in the input of the slurry behind the ball milling sedimentation tank, half-finished water content is less than 45%, and the old time was controlled at 3~30 days; (4) semi-finished product are imported extruding and the quadrate block of cut growth in the vacuum-extruder, the thickness of the block thing of rectangle is packaged as the finished product of the attapulgite pottery mud with air purification function less than 50 millimeters;
The production technology of said lip lipstick attapulgite clay:, after extruder is squeezed into lamellar, imports once more in the blender and stir with stirring in the attapulgite ore deposit input blender; Natural drying after extruder is squeezed into lamellar, air dried attapulgite ore deposit is transported in the feed reservoir soaks, and dashes with air pump and turns over; Post precipitation is emitted soaked in water, and the sieve decontamination is in the input semi-finished product pond; Again soak, dash with air pump and turn over, post precipitation is emitted soaked in water; And with the slurry transportation of post precipitation in the finished product pond, be lip lipstick attapulgite clay;
Said lip lipstick attapulgite clay is made up of following component by weight percentage: attapulgite clay 25~60%, water 40~75%;
Rice hulls, quick dissolved sodium silicate and the zeolite powder of said attapulite constant humidity amendment after by attapulgite clay, Montmorillonitum, acidify formed; The production method of attapulite constant humidity amendment is: the rice hulls after the acidify and attapulgite clay and Montmorillonitum are mixed by batching; Extrusion modification slabbing mixture; Pulverizing after dry in the sun; Mix by batching with quick dissolved sodium silicate and zeolite powder again, be packaged as attapulite constant humidity amendment; The batching of attapulite constant humidity amendment is made up of following component by weight percentage: the semi-finished product 55~90% of attapulite constant humidity amendment, quick dissolved sodium silicate 2~8% and zeolite powder 5~40%; The half-finished batching of attapulite constant humidity amendment is made up of following component: the rice hulls 5~15% after the acidify, attapulgite clay 35~55%, Montmorillonitum 5~15% and water 35~55% by weight percentage;
Bentonite, the kieselguhr after the acidify, volcanic rock and alumine after the zeolite of the batching of said natural-minerals adsorptive filter medium after by acidify, attapulgite clay after the acidify, the acidify are formed; The method for preparing of natural-minerals adsorptive filter medium is: with the batching of natural-minerals adsorptive filter medium through mix, pulverizing, sieve, be packaged as natural-minerals adsorptive filter medium; The batching of natural-minerals adsorptive filter medium is made up of following component by weight percentage: the bentonite 15~25% after the zeolite 15~35% after the acidify, attapulgite clay after the acidify 15~35%, the acidify, the kieselguhr 10~20% after the acidify, volcanic rock 5~10% and alumine 5~10%.
The attapulgite pottery mud with air purification function that the present invention produces has caking property, plasticity, fire resistance and heat stability preferably, is used for directly making the base substrate of various pottery craft article.
Use has in the pottery of attapulgite pottery mud production of air purification function a large amount of micropores and active carbon is arranged; Have shrinkage factor little, do not crack, indeformable and characteristics that absorption property is good; Effectively harmful substances such as formaldehyde, ammonia and benzene in the absorbed air are protected environment and are promoted the healthy of people.
The production method technology of attapulgite pottery mud with air purification function is simple, low production cost, and product quality reaches the relevant technologies standard.
Attapulgite pottery mud with air purification function is applicable to the pottery craft article with air purification function of producing.
The specific embodiment
Below in conjunction with embodiment the present invention is done further description:
1, the batching that has the attapulgite pottery mud of air purification function is made up of following component by weight percentage: lip lipstick attapulgite clay 58%, attapulite constant humidity amendment 20%, natural-minerals adsorptive filter medium 10%, Cacumen Platycladi 4%, alumina silicate fibre 2.6%, polyacrylamide 0.4% and water 5%.
Production method with attapulgite pottery mud of air purification function is: (1) will have after the batch mixes of attapulgite pottery mud of air purification function and stir in the input blender; (2) carry out wet ball grinding in the mixture after being mixed input ball mill, the fineness of the particles of ball milling disposed slurry is less than 0.044 millimeter; (3) with carrying out the old semi-finished product that are treated in the input of the slurry behind the ball milling sedimentation tank, half-finished water content is less than 45%, and the old time was controlled at 10 days; (4) semi-finished product are imported extruding and the quadrate block of cut growth in the vacuum-extruder, the thickness of the block thing of rectangle is packaged as the finished product of the attapulgite pottery mud with air purification function less than 50 millimeters.

Claims (1)

1. attapulgite pottery mud with air purification function; It is characterized in that the batching with attapulgite pottery mud of air purification function is made up of following component by weight percentage: lip lipstick attapulgite clay 45~75%, attapulite constant humidity amendment 5~30%, natural-minerals adsorptive filter medium 5~15%, Cacumen Platycladi 2~10%, alumina silicate fibre 1~5%, polyacrylamide 0.1~3% and water 1~35%;
Said production method with attapulgite pottery mud of air purification function is: (1) will have after the batch mixes of attapulgite pottery mud of air purification function and stir in the input blender; (2) carry out wet ball grinding in the mixture after being mixed input ball mill, the fineness of the particles of ball milling disposed slurry is less than 0.044 millimeter; (3) with carrying out the old semi-finished product that are treated in the input of the slurry behind the ball milling sedimentation tank, half-finished water content is less than 45%, and the old time was controlled at 3~30 days; (4) semi-finished product are imported extruding and the quadrate block of cut growth in the vacuum-extruder, the thickness of the block thing of rectangle is packaged as the finished product of the attapulgite pottery mud with air purification function less than 50 millimeters;
The production technology of said lip lipstick attapulgite clay:, after extruder is squeezed into lamellar, imports once more in the blender and stir with stirring in the attapulgite ore deposit input blender; Natural drying after extruder is squeezed into lamellar, air dried attapulgite ore deposit is transported in the feed reservoir soaks, and dashes with air pump and turns over; Post precipitation is emitted soaked in water, and the sieve decontamination is in the input semi-finished product pond; Again soak, dash with air pump and turn over, post precipitation is emitted soaked in water; And with the slurry transportation of post precipitation in the finished product pond, be lip lipstick attapulgite clay;
Said lip lipstick attapulgite clay is made up of following component by weight percentage: attapulgite clay 25~60%, water 40~75%;
Rice hulls, quick dissolved sodium silicate and the zeolite powder of said attapulite constant humidity amendment after by attapulgite clay, Montmorillonitum, acidify formed; The production method of attapulite constant humidity amendment is: the rice hulls after the acidify and attapulgite clay and Montmorillonitum are mixed by batching; Extrusion modification slabbing mixture; Pulverizing after dry in the sun; Mix by batching with quick dissolved sodium silicate and zeolite powder again, be packaged as attapulite constant humidity amendment; The batching of attapulite constant humidity amendment is made up of following component by weight percentage: the semi-finished product 55~90% of attapulite constant humidity amendment, quick dissolved sodium silicate 2~8% and zeolite powder 5~40%; The half-finished batching of attapulite constant humidity amendment is made up of following component: the rice hulls 5~15% after the acidify, attapulgite clay 35~55%, Montmorillonitum 5~15% and water 35~55% by weight percentage;
Bentonite, the kieselguhr after the acidify, volcanic rock and alumine after the zeolite of the batching of said natural-minerals adsorptive filter medium after by acidify, attapulgite clay after the acidify, the acidify are formed; The method for preparing of natural-minerals adsorptive filter medium is: with the batching of natural-minerals adsorptive filter medium through mix, pulverizing, sieve, be packaged as natural-minerals adsorptive filter medium; The batching of natural-minerals adsorptive filter medium is made up of following component by weight percentage: the bentonite 15~25% after the zeolite 15~35% after the acidify, attapulgite clay after the acidify 15~35%, the acidify, the kieselguhr 10~20% after the acidify, volcanic rock 5~10% and alumine 5~10%.
CN2011100449820A 2011-02-25 2011-02-25 Attapulgite ceramic mud with air purifying function Active CN102173672B (en)

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CN103521185A (en) * 2013-08-30 2014-01-22 蚌埠凤凰滤清器有限责任公司 Modified active carbon based oxidative desulfurization agent and preparation method thereof
CN104826395A (en) * 2015-04-21 2015-08-12 蚌埠德美过滤技术有限公司 Antistatic adsorption filtering agent and preparation method thereof
CN108704437A (en) * 2018-06-21 2018-10-26 杨秋林 A kind of delicate fragrance type material for air purification and preparation method thereof
CN109224757A (en) * 2018-11-22 2019-01-18 湖南工业大学 A kind of gasification of biomass liquefaction organic tail gas clarifier and preparation method thereof

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