JPS5684199A - Method and device for dehydration of sludge - Google Patents

Method and device for dehydration of sludge

Info

Publication number
JPS5684199A
JPS5684199A JP16013579A JP16013579A JPS5684199A JP S5684199 A JPS5684199 A JP S5684199A JP 16013579 A JP16013579 A JP 16013579A JP 16013579 A JP16013579 A JP 16013579A JP S5684199 A JPS5684199 A JP S5684199A
Authority
JP
Japan
Prior art keywords
roll
sludge
pressure
gear
revolved
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
JP16013579A
Other languages
Japanese (ja)
Inventor
Ryosen Aoki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16013579A priority Critical patent/JPS5684199A/en
Priority to GB8031701A priority patent/GB2062483A/en
Priority to DE19803037326 priority patent/DE3037326A1/en
Publication of JPS5684199A publication Critical patent/JPS5684199A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/241—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band co-operating with a drum or roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE:To obtain extremely high sludge swallowing efficiency by specifying the revolving ratio of pressing and pressure receiving rolls which pressure-sandwhich sludge, by the gear mechanism between both. CONSTITUTION:When a pressure receiving roll 4 which is a driving roll is revolved in an arrow direction, the revolving force thereof is transmitted to a driving gear 6, connecting gears 7a, 7b provided via freely bendable arms 9a, 9b and a driven gear 3, whereby a pressure roll 1 is revolved. At this time, the rotating speed higher by 0-30% than that of the roll 4 is applied to the roll 1 by suitably selecting the gear ratio of each gear. On the other hand, along with the revolution of both rolls, an endless belt filter cloth 10 is moved along each guide roll 11 by friction force. Thereupon, sludge 15a is supplied onto the filter cloth 10 and is pressure-sandwiched by the roll 1 by applying pressure thereto, then the sludge is dehydrated with good efficiency.
JP16013579A 1979-10-03 1979-12-10 Method and device for dehydration of sludge Pending JPS5684199A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16013579A JPS5684199A (en) 1979-12-10 1979-12-10 Method and device for dehydration of sludge
GB8031701A GB2062483A (en) 1979-10-03 1980-10-01 Moving band press
DE19803037326 DE3037326A1 (en) 1979-10-03 1980-10-02 METHOD AND DEVICE FOR DRAINAGE OF SLUDGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16013579A JPS5684199A (en) 1979-12-10 1979-12-10 Method and device for dehydration of sludge

Publications (1)

Publication Number Publication Date
JPS5684199A true JPS5684199A (en) 1981-07-09

Family

ID=15708622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16013579A Pending JPS5684199A (en) 1979-10-03 1979-12-10 Method and device for dehydration of sludge

Country Status (1)

Country Link
JP (1) JPS5684199A (en)

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