KR970069937A - Lightweight Artificial Aggregate Manufacturing Method - Google Patents

Lightweight Artificial Aggregate Manufacturing Method Download PDF

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Publication number
KR970069937A
KR970069937A KR1019960012301A KR19960012301A KR970069937A KR 970069937 A KR970069937 A KR 970069937A KR 1019960012301 A KR1019960012301 A KR 1019960012301A KR 19960012301 A KR19960012301 A KR 19960012301A KR 970069937 A KR970069937 A KR 970069937A
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KR
South Korea
Prior art keywords
sludge
aggregate
artificial aggregate
manufacturing
powder
Prior art date
Application number
KR1019960012301A
Other languages
Korean (ko)
Inventor
박용득
Original Assignee
박용득
주식회사 곰레미콘
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박용득, 주식회사 곰레미콘 filed Critical 박용득
Priority to KR1019960012301A priority Critical patent/KR970069937A/en
Publication of KR970069937A publication Critical patent/KR970069937A/en

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  • Treatment Of Sludge (AREA)

Abstract

본 발명은 인공골재의 제조방법에 관한 것으로 석산의 원석 분쇄과정에서 석분.분진등의 미분체에 소정비율의 염색슬러지 및 골재슬러지, 그리고 하수 오니를 배합하여 구상체로 성형하고, 성형된 구상체의 표면에 고령토분말을 도포하고, 엘.피.지 및 오일 등을 원료원으로 하는 소성로에 투입하여 소정온도(1020℃-1200℃)하에서 소정시간(7-10시간) 환원소성한 후, 냉각하여 인공골재를 제조하도록 한 인공골재 제조방법을 제공하여 환경보호와 함께 골재의 원활한 공급체계를 도모하기 위한 것이다.The present invention relates to a method of manufacturing an artificial aggregate, which comprises mixing a predetermined proportion of a dyeing sludge, an aggregate sludge, and a sewage sludge into a fine powder such as a stone powder or dust in a gemstone crushing process of stalagmite to form a spherical body, Kaolin powder is applied to the surface, and the mixture is charged into a firing furnace using EL paper, oil or the like as a raw material and subjected to reduction-firing for a predetermined period of time (7-10 hours) at a predetermined temperature (1020 ° C -1200 ° C) The present invention provides an artificial aggregate manufacturing method for manufacturing an artificial aggregate to protect the environment and provide a smooth supply system of aggregate.

Description

경량 인공골재 제조방법Lightweight Artificial Aggregate Manufacturing Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (1)

슬러지와 오니를 이용하여 인공골재 제조방법에 있어서; 석산의 원석 분쇄과정에서 수거된 분진 및 석분등의 미분체 30%-50%에 하수처리장의 오니, 골재 세척슬러지, 염색슬러지를 소정비율로 배합한 후, 혼합기에 투입하여 혼합하는 공정과; 상기 혼합조성물을 건조기에 투입하여 함수율 1%-8%가 도록건조하는 공정과; 건조된 혼합물을 분쇄기에 투입하여 분쇄하는 공정돠; 미분쇄된 혼합물을 성형기에 투입하여 구상체로 성형하는 공정과; 성형된 구상체의 표면에 고령토 분말을 도포하는 공정과; 상기 구상체를 오일(OIL) 및 엘.피.지(L.P.G)를 연료원으로하는 소성로에 투입하여 1020℃-1200℃의 온도하에서 7-10시간 환원소성하는 공정과; 소성된 인공골재를 냉각기에 투입하여 냉각시키는 공정이 순차적으로 이루어짐을 그 특징으로 하는 인공골재의 제조방법.A method for manufacturing an artificial aggregate using sludge and sludge; Mixing the sludge of the sewage treatment plant, the aggregate washing sludge and the dyeing sludge at a predetermined ratio in a 30% -50% powder of fine powder such as dust and stones collected in the step of crushed stone ore and mixing them in a mixer to mix them; Adding the mixed composition to a drier to dry the mixture to a moisture content of 1% to 8%; A step of pulverizing the dried mixture into a pulverizer; A step of putting the finely pulverized mixture into a molding machine to form a spherical body; Applying kaolin powder to the surface of the shaped spherical body; A step of putting the spherical bodies into a firing furnace using oil (OIL) and L.P.G. as a fuel source and reducing firing at a temperature of 1020 to 1200 占 폚 for 7 to 10 hours; And a step of cooling the sintered artificial aggregate by injecting the sintered artificial aggregate into a cooler. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960012301A 1996-04-19 1996-04-19 Lightweight Artificial Aggregate Manufacturing Method KR970069937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960012301A KR970069937A (en) 1996-04-19 1996-04-19 Lightweight Artificial Aggregate Manufacturing Method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960012301A KR970069937A (en) 1996-04-19 1996-04-19 Lightweight Artificial Aggregate Manufacturing Method

Publications (1)

Publication Number Publication Date
KR970069937A true KR970069937A (en) 1997-11-07

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ID=66216697

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960012301A KR970069937A (en) 1996-04-19 1996-04-19 Lightweight Artificial Aggregate Manufacturing Method

Country Status (1)

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KR (1) KR970069937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010069293A (en) * 2001-03-02 2001-07-25 최명부 The proccss of manufacturing insulators for constuction and bricks for intcrior decoration by using the wastewater sludge out of dycing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010069293A (en) * 2001-03-02 2001-07-25 최명부 The proccss of manufacturing insulators for constuction and bricks for intcrior decoration by using the wastewater sludge out of dycing

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Effective date: 19981210