KR960021086A - Bulking method of fine powder dust containing water - Google Patents

Bulking method of fine powder dust containing water Download PDF

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Publication number
KR960021086A
KR960021086A KR1019940033451A KR19940033451A KR960021086A KR 960021086 A KR960021086 A KR 960021086A KR 1019940033451 A KR1019940033451 A KR 1019940033451A KR 19940033451 A KR19940033451 A KR 19940033451A KR 960021086 A KR960021086 A KR 960021086A
Authority
KR
South Korea
Prior art keywords
fine powder
powder dust
dust containing
containing water
molded
Prior art date
Application number
KR1019940033451A
Other languages
Korean (ko)
Inventor
문석민
신형기
Original Assignee
김만제
포항종합제철 주식회사
신창식
재단법인 산업과학기술연구소
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 김만제, 포항종합제철 주식회사, 신창식, 재단법인 산업과학기술연구소 filed Critical 김만제
Priority to KR1019940033451A priority Critical patent/KR960021086A/en
Publication of KR960021086A publication Critical patent/KR960021086A/en

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  • Treatment Of Sludge (AREA)

Abstract

본 발명은 슬러지를 압축기(Filer Press)등에 의하여 수분을 일부 제거하고, 판 형태로 성형하여 건조로 등을 이용하여 건조시킴으로써 괴상화된 슬러지를 후공정에 직접 투입할 수 있는 괴상화 방법을 제공하고자 하는데, 그 목적이 있다.The present invention is to provide a bulking method that can directly inject the sludge into the post-process by removing a part of the water by a compressor (Filer Press), molded in the form of a plate and dried using a drying furnace. There is a purpose.

상기 목적을 달성하기 위한 본 발명은 제철소에서 발생되는 함수 미분 더스트를 괴상화 하는 방법에 있어서, 상기 미분 더스트를 4~5kg/㎠의 범위로 압축하여 성형한 다음, 100~400℃의 온도에서 5~10시간 동안 건조함을 특징으로 하는 수분을 함유한 미분더스트의 괴상화 방법에 관한 것을 그 요지로 한다.In order to achieve the above object, the present invention provides a method of massifying the fine powder dust generated in a steel mill, wherein the fine powder is compacted and molded into a range of 4 to 5 kg / cm 2, and then 5 at a temperature of 100 to 400 ° C. The gist of the method for agglomeration of finely divided dust containing moisture, which is characterized by drying for ˜10 hours.

Description

수분을 함유한 미분더스트의 괴상화 방법Bulking method of fine powder dust containing water

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

Claims (1)

제철소에서 발생되는 함수 미분더스트를 괴상화 하는 방법에 있어서, 상기 미분더스트를 4∼5kg/㎠의 범위로 압축하여 성형한 다음, 100∼400℃의 온도에서 5∼10시간 동안 건조함을 특징으로 하는 수분을 함유한 미분더스트의 괴상화 방법.In the method for massifying the fine powder dust generated in the steel mill, the fine powder dust is compacted and molded in the range of 4 ~ 5kg / ㎠, and then dried for 5 to 10 hours at a temperature of 100 ~ 400 ℃ A method of bulking fine powder dust containing water. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940033451A 1994-12-09 1994-12-09 Bulking method of fine powder dust containing water KR960021086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940033451A KR960021086A (en) 1994-12-09 1994-12-09 Bulking method of fine powder dust containing water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940033451A KR960021086A (en) 1994-12-09 1994-12-09 Bulking method of fine powder dust containing water

Publications (1)

Publication Number Publication Date
KR960021086A true KR960021086A (en) 1996-07-18

Family

ID=66688399

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940033451A KR960021086A (en) 1994-12-09 1994-12-09 Bulking method of fine powder dust containing water

Country Status (1)

Country Link
KR (1) KR960021086A (en)

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E601 Decision to refuse application