KR960022348A

KR960022348A - Manufacturing method of ultra light building material using waste sludge

Info

Publication number: KR960022348A
Application number: KR1019940034541A
Authority: KR
Inventors: 김주환
Original assignee: 김주환
Priority date: 1994-12-13
Filing date: 1994-12-13
Publication date: 1996-07-18

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

폐슬럿지를 이용하여 초경량 벽돌과 같은 건축용자재를 제조하는 분야임.It is a field of manufacturing construction materials such as ultra-light brick using waste sludge.

2. 발명이 해결하려고 하는 기술적과제2. The technical problem to be solved by the invention

주지된 바와같이 폐수처리시 발생하는 폐슬럿지는 환경오염의 큰 요인으로 대두되고 있는 실정인데, 그 이유는 폐슬럿지를 매립하거나 적체시켜두는 것으로 해결하려고 하였기 때문임. 따라서 지질오염과 더불어 악취발생으로 인하여 공기오염이 심하였으며, 더군다나 매립시나 적체시 안전사고등의 요인도 컸던 문제가 있었던바, 본 발명은 이를 해결하기 위한 것임.As is well known, waste sludge generated during wastewater treatment is emerging as a major factor of environmental pollution because the waste sludge is to be reclaimed or deposited. Therefore, air pollution was severe due to odor generation in addition to lipid pollution, and also there were problems such as safety accidents when landfilling or stacking, and the present invention is to solve this problem.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

본 고안은 폐 슬럿지와 산업폐기물 또는 순수무기화합물(예컨대 플라이에쉬나 제오라이트 분진등과 같은 산업폐기물 및 불석, 장설, 도석등과 같은 순수무기화합물)을 일정비율로 혼합하여 복합무기화합물을 형성한 후 이를 성형틀이나 프레스등으로서 벽돌 및 판넬등과 같은 건축용자재를 성형한 뒤 성형된 성형물을 재차 약 35~300℃의 온도범위내에서 5~12시간정도 건조하고 다시 소성로에 넣어 1020~1350℃의 온도범위내에서 소성한후 서서히 냉각시켜 벽돌등과 같은 건축용자재를 생산할 수 있도록 함으로써 공해예방과 폐자원 활용을 동시에 만족시킬 수 있도록 하려는 것임.The present invention forms a complex inorganic compound by mixing waste sludge with industrial waste or pure inorganic compounds (for example, industrial waste such as fly ash or zeolite dust, and pure inorganic compounds such as fluorite, burying and pottery) at a predetermined ratio. After molding the building materials such as bricks and panels using molding frames or presses, the molded products are dried again for 5 to 12 hours in a temperature range of about 35 to 300 ° C., and then put into a firing furnace at 1020 to 1350 ° C. After firing within the temperature range, it is gradually cooled to produce building materials such as bricks, thereby satisfying pollution prevention and waste resource utilization.

4. 발명의 중요한 용도4. Important uses of the invention

벽돌이나 판넬, 내·외벽재등외 건축용자재물 재생산토록 하는데 사용하는 것임.It is used for reproduction of building materials such as bricks, panels and interior and exterior wall materials.

Description

Manufacturing method of ultra light building material using waste sludge

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims

Waste sludge and industrial waste or pure inorganic compounds (e.g., industrial waste zeolite dust, waste stone powder, fly ash, masato dust, aggregate dust, ceramic dust and pure inorganic compounds such as clay, feldspar, silica, clay, clay, etc.) After mixing at a certain ratio to form a composite inorganic compound, it is molded into a building material such as a brick by using a molding frame (binder box fired into a body) or a press, and then 5 to 12 within a temperature range of about 35 to 300 ° C. A method of manufacturing ultra-light building materials using waste sludge, characterized in that it is dried for about an hour, put into a kiln again, fired in a temperature range of 1020 ° C to 1350 ° C, and then gradually cooled to produce building materials such as bricks.

The composition of claim 1, wherein the composition of the industrial waste is 10 to 80% of zeolite dust, 5 to 80% of sozioni, 3 to 50% of waste stone, 5 to 80% of fly error, 10 to 60% of waste shell, and 5 to 50 masato dust. The waste sludge is characterized by being extracted and mixed within the ranges of%, aggregate dust 3 ~ 80%, ceramic dust 3 ~ 10%, waste glaze 3 ~ 15%, waste oil 3 ~ 60%, sawdust 3 ~ 60%. Manufacturing method of ultra light building material.

The composition of claim 1, wherein the composition of the pure inorganic compound is 5 to 60% of feldspar, 3 to 20% of limestone, 2 to 20% of pottery stone, 2 to 15% of feldspar, 3 to 15% of quartz, 3 to 20% of quartzite, and bentonite. 3 ~ 15%, clay 2 ~ 20%, calcite 2 ~ 20%, dolomite 3 ~ 20%, zirconium 1 ~ 5%, zinc 1 ~ 6%, fluorite 5 ~ 90%, clay 5 ~ 50%, basalt 5 ~ A method for manufacturing ultra-light construction materials using waste sludge, characterized in that the extraction is mixed in the range of 30%, barium carbonate 1 ~ 4%.

The mixed composition of the industrial waste and the pure inorganic compound is 10 to 80% of zeolite dust, 5 to 80% of sogioni, 3 to 50% of waste stone, 5 to 50% of fly ash, and 5 to Masato dust. ~ 50%, aggregate dust 7 ~ 80%, ceramic dust 3 ~ 10%, waste glaze 3 ~ 15% and pure inorganic compound clay 7 ~ 80%, feldspar 5 ~ 60%, silica 3 ~ 20%, white clay 3 ~ A method for manufacturing ultra-light construction materials using waste sludge, characterized in that the mixture is extracted and mixed within 20% and 2-20% of pottery.

The ultra-light construction material using waste sludge according to claim 1, wherein the mixing ratio of industrial waste (or pure inorganic compound) and waste sludge is formed at a ratio of 1: 1, 2: 1, or 1: 2. Manufacturing method.

※ Note: The disclosure is based on the initial application.