KR960021432A - Waste concrete recycling method using Z current - Google Patents
Waste concrete recycling method using Z current Download PDFInfo
- Publication number
- KR960021432A KR960021432A KR1019940032557A KR19940032557A KR960021432A KR 960021432 A KR960021432 A KR 960021432A KR 1019940032557 A KR1019940032557 A KR 1019940032557A KR 19940032557 A KR19940032557 A KR 19940032557A KR 960021432 A KR960021432 A KR 960021432A
- Authority
- KR
- South Korea
- Prior art keywords
- sludge
- aggregate
- tank
- concrete
- waste concrete
- Prior art date
Links
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
건축용 레미콘 시공사용시에 생기는 폐레미콘을 종래에는 골재를 선별하고 선별되지 않은 미립자를 슬러치로 취급하여 용기에 보관하였다가 레미콘 용수로 다시 사용하였기 때문에 레미콘 강도를 저하시키는 문제점이 있으므로 본 발명은 이와같은 방법을 지양하여 펌프(10)(11)로 양수된 슬러치수가 사이크론(4)(7)의 하단부(5)(8)에 설치된 파이프 및 노즐에 의하여 분사되는 “Z”수류를 이용하여 콘형 탱크 내에 유입된 폐레미콘을 골재와 슬러치수를 분류하고 탱크의 하부에 침전된 골재를 체인 콤베이어등의 콤베이어로 채취하여 운반하고 “Z”수류에 의하여 부유된 슬러치수를 펌프로 양수하여 슬러치수 탱크에 저장하여 재활용할 수 있는 시스템으로 펌프 콤베이어 및 밸브의 동작시간차를 조절하여 폐레미콘 재생운전 시멘트 페이스트 파쇄운전, 슬러치 탈수운전, 슬러치수 재사용운전을 겸할 수 있는 폐레미콘 재활용 방법.In the present invention, since the waste concrete ready for construction construction is used, the aggregates are collected and the unselected fine particles are treated as sludge, stored in a container, and used again as ready concrete. In the cone tank, the sludge water pumped out by the pump 10, 11 is pumped by the “Z” water flow injected by the pipes and nozzles installed in the lower end 5, 8 of the cyclone 4, 7 Sludge water tank is classified by transporting waste ready concrete into aggregate and sludge size, and aggregate aggregate deposited at the bottom of tank is transported by a conveyor such as chain conveyor, and the sludge water suspended by “Z” stream is pumped. Waste concrete regeneration operation Cement paste crushing operation by adjusting operation time of pump conveyor and valve Waste ready-mixed concrete recycling method that can serve as dewatering operation of sludge and reuse of sludge water.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940032557A KR960021432A (en) | 1994-12-02 | 1994-12-02 | Waste concrete recycling method using Z current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940032557A KR960021432A (en) | 1994-12-02 | 1994-12-02 | Waste concrete recycling method using Z current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR960021432A true KR960021432A (en) | 1996-07-18 |
Family
ID=66649337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940032557A KR960021432A (en) | 1994-12-02 | 1994-12-02 | Waste concrete recycling method using Z current |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960021432A (en) |
-
1994
- 1994-12-02 KR KR1019940032557A patent/KR960021432A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application | ||
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |