JPS6295799U - - Google Patents

Info

Publication number
JPS6295799U
JPS6295799U JP18430886U JP18430886U JPS6295799U JP S6295799 U JPS6295799 U JP S6295799U JP 18430886 U JP18430886 U JP 18430886U JP 18430886 U JP18430886 U JP 18430886U JP S6295799 U JPS6295799 U JP S6295799U
Authority
JP
Japan
Prior art keywords
sludge
solidification
amount
solidifying agent
dewatering
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP18430886U
Other languages
English (en)
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 filed Critical
Priority to JP18430886U priority Critical patent/JPS6295799U/ja
Publication of JPS6295799U publication Critical patent/JPS6295799U/ja
Pending legal-status Critical Current

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  • Treatment Of Sludge (AREA)

Description

【図面の簡単な説明】
図面はこの考案を実施する装置の一実施例を示
す概略説明図である。 １……固化剤供給装置、３……添加フイーダ、
４……固化剤、５……混合装置、６……汚泥、７
……汚泥タンク、１０……汚泥流量計、１１……
汚泥濃度計、１２……脱水機、２１……投入固形
物量演算器、２２：添加量演算器、２３……添加
量設定器、２４……フイーダ特性量設定器。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 汚泥タンクから引き出して混合装置へ供給
    される脱水前の発生汚泥中に、固化剤供給装置よ
    り送り出される固化剤を添加して混合したのち、
    脱水機にかけて脱水固化を行なう汚泥固化プラン
    トにおいて、前記混合装置直前の汚泥流入経路に
    おいて汚泥の流入量と濃度を測定しうるように該
    流入経路に設けられた流量計と濃度計、その測定
    値から混合装置への投入固形物量を演算する投入
    固形物量演算器、及び固化剤の添加量が前記演算
    値と比例するように添加量を制御する添加量演算
    器とよりなることを特徴とする汚泥固化プラント
    における固化剤添加制御装置。 (2) 前記添加量演算器に添加量設定器とフイー
    ダ特性量設定器を附設してなる前記実用新案登録
    請求の範囲第(1)項記載の汚泥固化プラントにお
    ける固化剤添加制御装置。
JP18430886U 1986-11-28 1986-11-28 Pending JPS6295799U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18430886U JPS6295799U (ja) 1986-11-28 1986-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18430886U JPS6295799U (ja) 1986-11-28 1986-11-28

Publications (1)

Publication Number Publication Date
JPS6295799U true JPS6295799U (ja) 1987-06-18

Family

ID=31131860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18430886U Pending JPS6295799U (ja) 1986-11-28 1986-11-28

Country Status (1)

Country Link
JP (1) JPS6295799U (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5044977A (ja) * 1973-08-24 1975-04-22
JPS5393653A (en) * 1977-01-26 1978-08-16 Hitachi Ltd Apparatus for controlling quantity of chemicals used in treatment of filthy mud
JPS5614699B2 (ja) * 1972-12-02 1981-04-06
JPS5644100A (en) * 1979-09-17 1981-04-23 Takenaka Komuten Co Ltd Dehydration/caking treating method of sludge
JPS56163797A (en) * 1980-05-20 1981-12-16 Fujisash Co Dehydrating and solidifying method of sewer sludge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614699B2 (ja) * 1972-12-02 1981-04-06
JPS5044977A (ja) * 1973-08-24 1975-04-22
JPS5393653A (en) * 1977-01-26 1978-08-16 Hitachi Ltd Apparatus for controlling quantity of chemicals used in treatment of filthy mud
JPS5644100A (en) * 1979-09-17 1981-04-23 Takenaka Komuten Co Ltd Dehydration/caking treating method of sludge
JPS56163797A (en) * 1980-05-20 1981-12-16 Fujisash Co Dehydrating and solidifying method of sewer sludge

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