JPS55127116A - Method for pressure-dehydration and equipment therefor - Google Patents

Method for pressure-dehydration and equipment therefor

Info

Publication number
JPS55127116A
JPS55127116A JP3328079A JP3328079A JPS55127116A JP S55127116 A JPS55127116 A JP S55127116A JP 3328079 A JP3328079 A JP 3328079A JP 3328079 A JP3328079 A JP 3328079A JP S55127116 A JPS55127116 A JP S55127116A
Authority
JP
Japan
Prior art keywords
conveyor
roller
dehydration
solid
slurry
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
JP3328079A
Other languages
Japanese (ja)
Inventor
Hitoshi Hatano
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.)
Nihon Solid Co Ltd
Original Assignee
Nihon Solid Co Ltd
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 Nihon Solid Co Ltd filed Critical Nihon Solid Co Ltd
Priority to JP3328079A priority Critical patent/JPS55127116A/en
Publication of JPS55127116A publication Critical patent/JPS55127116A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To effect efficient pressure-dehydration of solid component by subjecting slurry to repeated treatment of pressurization, peeling off of pressurized cake and repressurization.
CONSTITUTION: Endless mesh belt conveyor 3 is rotated by drive rollers 1, 2. Slurry 5 on the conveyor 3 is pressed with transfer roller 4 to cause water to be separated through the conveyor 3, leaving cake layer. Solid deposited on roller 4 is scraped by doctor knife 6 and falls on the conveyor 3 in A-area, and transferred, together with solid on the conveyor 3, to the next transfer roller 4'. Similarly, the roller 4' works, solid on the roller 4' is scraped off with knife 6 and falls on the cake layer in A area. Transfer rollers 4", 4"' operate in similar way, so that slurry 5 is subject to pressure-dehydration with high efficiency.
COPYRIGHT: (C)1980,JPO&Japio
JP3328079A 1979-03-23 1979-03-23 Method for pressure-dehydration and equipment therefor Pending JPS55127116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3328079A JPS55127116A (en) 1979-03-23 1979-03-23 Method for pressure-dehydration and equipment therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3328079A JPS55127116A (en) 1979-03-23 1979-03-23 Method for pressure-dehydration and equipment therefor

Publications (1)

Publication Number Publication Date
JPS55127116A true JPS55127116A (en) 1980-10-01

Family

ID=12382107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3328079A Pending JPS55127116A (en) 1979-03-23 1979-03-23 Method for pressure-dehydration and equipment therefor

Country Status (1)

Country Link
JP (1) JPS55127116A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524522A (en) * 1978-08-09 1980-02-21 Ryosen Aoki Dehydrating apparatus for sludge containing water and method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524522A (en) * 1978-08-09 1980-02-21 Ryosen Aoki Dehydrating apparatus for sludge containing water and method thereof

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