IT1091805B - Apparato di disidratazione in continuo,comprendente un sistema in movimento,dotato di un elemento filtrante del tipo ad alimentazione dall'alto - Google Patents

Apparato di disidratazione in continuo,comprendente un sistema in movimento,dotato di un elemento filtrante del tipo ad alimentazione dall'alto

Info

Publication number
IT1091805B
IT1091805B IT19117/77A IT1911777A IT1091805B IT 1091805 B IT1091805 B IT 1091805B IT 19117/77 A IT19117/77 A IT 19117/77A IT 1911777 A IT1911777 A IT 1911777A IT 1091805 B IT1091805 B IT 1091805B
Authority
IT
Italy
Prior art keywords
motion
filter element
top feed
feed type
dehydration apparatus
Prior art date
Application number
IT19117/77A
Other languages
English (en)
Original Assignee
Yanagawa Seiki 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 Yanagawa Seiki Co Ltd filed Critical Yanagawa Seiki Co Ltd
Application granted granted Critical
Publication of IT1091805B publication Critical patent/IT1091805B/it

Links

Classifications

    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • 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
    • 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
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
IT19117/77A 1976-01-09 1977-01-07 Apparato di disidratazione in continuo,comprendente un sistema in movimento,dotato di un elemento filtrante del tipo ad alimentazione dall'alto IT1091805B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP147276A JPS5285768A (en) 1976-01-09 1976-01-09 Top feed type continuous dewatering machine in which material to be fi ltered is run

Publications (1)

Publication Number Publication Date
IT1091805B true IT1091805B (it) 1985-07-06

Family

ID=11502392

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19117/77A IT1091805B (it) 1976-01-09 1977-01-07 Apparato di disidratazione in continuo,comprendente un sistema in movimento,dotato di un elemento filtrante del tipo ad alimentazione dall'alto

Country Status (5)

Country Link
JP (1) JPS5285768A (it)
AU (1) AU2104977A (it)
DK (1) DK4977A (it)
GB (1) GB1572731A (it)
IT (1) IT1091805B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389535B (de) * 1987-04-13 1989-12-27 Andritz Ag Maschf Nasspresse
US5041222A (en) * 1989-10-03 1991-08-20 Fairchild International Inc. Single endless screen for extracting liquid from a slurry
JPH057311U (ja) * 1991-07-05 1993-02-02 岩井機械工業株式会社 固液分離部及び脱水部を備えた搬送装置
CN108915060A (zh) * 2018-07-09 2018-11-30 北京中岩大地科技股份有限公司 一种大体量高含水量低渗透性废渣的脱水方法
CN110407435A (zh) * 2019-08-10 2019-11-05 鹏鹞环保股份有限公司 一种可自动调节脱水滤带倾斜角度的污泥浓缩脱水机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL32202A (en) * 1968-06-14 1972-08-30 Bayer Ag 1-alkoxy-or-aryloxy-1-thiono-3-halogen-or-3-alkyl phospholines,their preparation and use for combatting pests

Also Published As

Publication number Publication date
AU2104977A (en) 1978-07-13
DK4977A (da) 1977-07-10
GB1572731A (en) 1980-08-06
JPS5285768A (en) 1977-07-16

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