JPS5471471A - Thin sludge concentration (or condensing) device - Google Patents

Thin sludge concentration (or condensing) device

Info

Publication number
JPS5471471A
JPS5471471A JP13831277A JP13831277A JPS5471471A JP S5471471 A JPS5471471 A JP S5471471A JP 13831277 A JP13831277 A JP 13831277A JP 13831277 A JP13831277 A JP 13831277A JP S5471471 A JPS5471471 A JP S5471471A
Authority
JP
Japan
Prior art keywords
sludge
filtering cloth
outlet
thin
discharged
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
JP13831277A
Other languages
Japanese (ja)
Inventor
Toshihiko Aya
Koji Sasagawa
Zenji Izumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP13831277A priority Critical patent/JPS5471471A/en
Publication of JPS5471471A publication Critical patent/JPS5471471A/en
Pending legal-status Critical Current

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  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To obtain a thin sludge concentrating device of low initial cost and operating cost by designing it in such a manner that an entire area or a part of wall surface is composed of filtering cloth, a scraping device is provided for removing sludge precipitated onto bottom on the filtering cloth and a sludge outlet is provided.
CONSTITUTION: Thin sludge is supplied from an inlet 6 and accmulated in a tank of which wall surface is composed of filtering cloth 2. Water which leaked out natrually passing through the filtering cloth is caught by a segregated (or free) water catching cylinder 7 and discharged from an outlet 9. On the other hand, the sludge precipitated and concentrated on the bottom of the filtering cloth is scraped off by a a scraper equipped with a blade 5 being rotated by means of a rotary arm 4 and sent into s sludge pool 8, and then it is discharged from a concentrated sludge outlet. The tank is necessary to be composed, entirely or partly, of filtering cloth.
COPYRIGHT: (C)1979,JPO&Japio
JP13831277A 1977-11-17 1977-11-17 Thin sludge concentration (or condensing) device Pending JPS5471471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13831277A JPS5471471A (en) 1977-11-17 1977-11-17 Thin sludge concentration (or condensing) device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13831277A JPS5471471A (en) 1977-11-17 1977-11-17 Thin sludge concentration (or condensing) device

Publications (1)

Publication Number Publication Date
JPS5471471A true JPS5471471A (en) 1979-06-08

Family

ID=15218936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13831277A Pending JPS5471471A (en) 1977-11-17 1977-11-17 Thin sludge concentration (or condensing) device

Country Status (1)

Country Link
JP (1) JPS5471471A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263505A (en) * 1988-08-29 1990-03-02 Suido Kiko Kk Sludge concentration tank
JPH06277421A (en) * 1993-03-13 1994-10-04 Hong Sang Oh Dehydrator for sludge waste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263505A (en) * 1988-08-29 1990-03-02 Suido Kiko Kk Sludge concentration tank
JPH06277421A (en) * 1993-03-13 1994-10-04 Hong Sang Oh Dehydrator for sludge waste

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