ES410537A1 - Method and apparatus for filtering solids from liquid/solid mixtures - Google Patents

Method and apparatus for filtering solids from liquid/solid mixtures

Info

Publication number
ES410537A1
ES410537A1 ES410537A ES410537A ES410537A1 ES 410537 A1 ES410537 A1 ES 410537A1 ES 410537 A ES410537 A ES 410537A ES 410537 A ES410537 A ES 410537A ES 410537 A1 ES410537 A1 ES 410537A1
Authority
ES
Spain
Prior art keywords
filtering
sludge
resp
solid
separation
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.)
Expired
Application number
ES410537A
Other languages
Spanish (es)
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
Publication of ES410537A1 publication Critical patent/ES410537A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Procedure and installation for the separation and filtering of the solid and liquid phases of sludge and wastewater, whose procedure is characterized by the fact that the density of the sludge to be treated, resp. Of the wastewater to be treated is adjusted to a favorable value for filtering by introducing into the separation circuit and/or by recirculating a suitably drained material from the production process, resp. Of solids separated by the filter, thus modifying the content of solid matter that takes part in the filtering process, which to guarantee the continuity of the filtering work, the working sludge passes through at least the collecting deposits resp. By tanks for uniform feeding and homogenization, as well as by tanks to adjust the desired density of the sludge, the materials thus mixed being loaded in an apparatus known per se for the separation of the solid and liquid phases, the so-called filter. (Machine-translation by Google Translate, not legally binding)
ES410537A 1972-03-16 1973-01-11 Method and apparatus for filtering solids from liquid/solid mixtures Expired ES410537A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTA001176 HU166503B (en) 1972-03-16 1972-03-16

Publications (1)

Publication Number Publication Date
ES410537A1 true ES410537A1 (en) 1976-04-01

Family

ID=11001785

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410537A Expired ES410537A1 (en) 1972-03-16 1973-01-11 Method and apparatus for filtering solids from liquid/solid mixtures

Country Status (7)

Country Link
JP (1) JPS492159A (en)
CS (1) CS161978B2 (en)
DD (1) DD102591A5 (en)
DE (1) DE2261158C3 (en)
ES (1) ES410537A1 (en)
GB (1) GB1435521A (en)
HU (1) HU166503B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625690C2 (en) * 1975-06-20 1984-11-08 Chemap AG, Männedorf, Zürich Process for precoat filtration of liquefied coal
DE2606514A1 (en) * 1976-02-18 1977-08-25 Sumitomo Heavy Industries Quality control of dewatered filter cake - by altering filter band speed to give uniform feed to dryer
SE423491B (en) * 1979-08-13 1982-05-10 Hedemora Verkstaeder Ab SET FOR DISPOSAL OF FILTERABLE PARTICLES FROM A FLUID SUSPENSION IN BACKWATER CLEANING FOR PAPER MACHINES OR OTHER CLEANING OF WASTE WATER IN THE CELLULOSA, PAPER AND BOARD INDUSTRY
DE3922633A1 (en) * 1989-07-10 1991-01-17 Passavant Werke METHOD FOR DRAINING SLUDGE IN FILTER PRESSES
DE4116146A1 (en) * 1990-10-18 1992-04-23 Klein Alb Gmbh Co Kg METHOD FOR DRAINING SUSPENSIONS OD. DGL. MUDDY MIXTURES

Also Published As

Publication number Publication date
DE2261158C3 (en) 1975-07-10
DE2261158A1 (en) 1973-09-20
DE2261158B2 (en) 1974-11-14
CS161978B2 (en) 1975-06-10
JPS492159A (en) 1974-01-10
DD102591A5 (en) 1973-12-20
GB1435521A (en) 1976-05-12
HU166503B (en) 1975-03-28

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