EP0302551A3 - Process and equipment for the treatment of solid urban wastes - Google Patents

Process and equipment for the treatment of solid urban wastes Download PDF

Info

Publication number
EP0302551A3
EP0302551A3 EP88201582A EP88201582A EP0302551A3 EP 0302551 A3 EP0302551 A3 EP 0302551A3 EP 88201582 A EP88201582 A EP 88201582A EP 88201582 A EP88201582 A EP 88201582A EP 0302551 A3 EP0302551 A3 EP 0302551A3
Authority
EP
European Patent Office
Prior art keywords
treatment
equipment
solid urban
urban wastes
wastes
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.)
Withdrawn
Application number
EP88201582A
Other languages
German (de)
French (fr)
Other versions
EP0302551A2 (en
Inventor
Vincenzo Lagana
Angelo Bassetti
Angiolo Farneti
Carlo Giommi
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of EP0302551A2 publication Critical patent/EP0302551A2/en
Publication of EP0302551A3 publication Critical patent/EP0302551A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/007—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls specially adapted for disintegrating refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/1835—Discharging devices combined with sorting or separating of material
    • B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Fertilizers (AREA)

Abstract

Process for the treatment of solid urban wastes by means of a grinding in a mill with grinding bodies and separation through grid diaphragms associated with the mill.
EP88201582A 1987-08-07 1988-07-21 Process and equipment for the treatment of solid urban wastes Withdrawn EP0302551A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8721619A IT1228926B (en) 1987-08-07 1987-08-07 PROCEDURE AND EQUIPMENT FOR THE TREATMENT OF URBAN SOLID WASTE
IT2161987 1987-08-07

Publications (2)

Publication Number Publication Date
EP0302551A2 EP0302551A2 (en) 1989-02-08
EP0302551A3 true EP0302551A3 (en) 1990-01-10

Family

ID=11184417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88201582A Withdrawn EP0302551A3 (en) 1987-08-07 1988-07-21 Process and equipment for the treatment of solid urban wastes

Country Status (3)

Country Link
EP (1) EP0302551A3 (en)
JP (1) JPS6451184A (en)
IT (1) IT1228926B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0775675B2 (en) * 1989-02-23 1995-08-16 ナカヤ実業株式会社 Crushed sand production equipment for concrete
DE19719145C1 (en) * 1997-05-06 1998-12-17 Hans Dr Ing Friedmann Device and method for processing waste
FR2964576B1 (en) * 2010-09-13 2013-03-29 Alfyma Ind IMPROVED WASTE TREATMENT FACILITY
DE202014100640U1 (en) * 2014-02-13 2014-02-21 Geisberger Gesellschaft für Energieoptimierung mbH Device for biogas plants for crushing and grinding liquid-solid mixtures
CN111013797B (en) * 2019-12-17 2021-09-07 李恒赳 Pop-top can crusher device capable of avoiding fragment blocking in sliding process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251564A (en) * 1925-08-29 1926-05-06 Peter Vilhelm Adolf Aage Herbs Improvements relating to tube or ball mills
DE499880C (en) * 1928-03-16 1930-06-14 Chr Pfeiffer Transfer chamber with screening device for compound drum mills
DE501537C (en) * 1928-09-16 1930-07-03 Act Ges Vorm Wagner & Co Masch Ball and rod mill
DE2254844A1 (en) * 1972-11-09 1974-05-22 Loesche Kg METHOD AND EQUIPMENT FOR THE PROCESSING OF MUELL
EP0003878A2 (en) * 1978-02-27 1979-09-05 F.L. Smidth & Co. A/S Grinding tube mill

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251564A (en) * 1925-08-29 1926-05-06 Peter Vilhelm Adolf Aage Herbs Improvements relating to tube or ball mills
DE499880C (en) * 1928-03-16 1930-06-14 Chr Pfeiffer Transfer chamber with screening device for compound drum mills
DE501537C (en) * 1928-09-16 1930-07-03 Act Ges Vorm Wagner & Co Masch Ball and rod mill
DE2254844A1 (en) * 1972-11-09 1974-05-22 Loesche Kg METHOD AND EQUIPMENT FOR THE PROCESSING OF MUELL
EP0003878A2 (en) * 1978-02-27 1979-09-05 F.L. Smidth & Co. A/S Grinding tube mill

Also Published As

Publication number Publication date
IT8721619A0 (en) 1987-08-07
IT1228926B (en) 1991-07-10
JPS6451184A (en) 1989-02-27
EP0302551A2 (en) 1989-02-08

Similar Documents

Publication Publication Date Title
AU645769B2 (en) Process and plant for recovering equipment scrap
AU547878B2 (en) Process for non-polluting waste disposal
AU2188583A (en) Graft copolymer and method for production thereof
AU551202B2 (en) Air separation in vertical roller mill
AU577563B2 (en) Process and apparatus for reinjecting particuate matter into a solid fuel boiler.
AU6253990A (en) Roll crusher and crushing method in use for the roll crusher
DE3479634D1 (en) Composite membrane and process for the production thereof
GB2191188B (en) Method and apparatus for making spherical particles, and the particles produced thereby
GB2138319B (en) A method and plant for the grinding together of two or more brittle substances with different grindability
AU1441888A (en) Method and apparatus for crushing brittle material for grinding
AU3436589A (en) Process and apparatus for classifying, segregating and isolating radioactive wastes
IL68255A (en) Method for controlling fungus diseases in plants using streptomyces griseoviridis fungus strains
EP0305155A3 (en) A reinforced ion exchange membrane and a process for producing the same
EP0302551A3 (en) Process and equipment for the treatment of solid urban wastes
AU3779689A (en) Method and apparatus for grinding and pulverization
IL70840A (en) Cell culture apparatus,immobilized cell composite and process for preparation of the composite
DE3372214D1 (en) Process for producing vitamin b12 by the fermentation technique, and vitamin b12-producing microorganism
AU604794B2 (en) Abrading apparatus and process for making the same
AU2403988A (en) Processed red blood cells and process for producing the same
AU6139190A (en) Vacuum-type sewage collecting apparatus
JO1488B1 (en) Process for transforming organic and inorganic wastes into material which are solid inert and water insoluble.
ZA887963B (en) Plant for the manufacture of steel,in particular mini-steelwork installations
AU1004788A (en) Alloyed-zinc-plated steel sheet and process for preparing the same
AU7897691A (en) Sewage purification method using flotation and apparatus for the implementation of the method
AU8462482A (en) Railway center plate liner and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR LI LU NL SE

17P Request for examination filed

Effective date: 19900528

17Q First examination report despatched

Effective date: 19910628

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19911109