GB963804A - Method and apparatus for the treatment of refuse for conversion into fertilizers - Google Patents

Method and apparatus for the treatment of refuse for conversion into fertilizers

Info

Publication number
GB963804A
GB963804A GB1043763A GB1043763A GB963804A GB 963804 A GB963804 A GB 963804A GB 1043763 A GB1043763 A GB 1043763A GB 1043763 A GB1043763 A GB 1043763A GB 963804 A GB963804 A GB 963804A
Authority
GB
United Kingdom
Prior art keywords
refuse
bunker
air
crusher
stream
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
GB1043763A
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.)
Paul Treckmann & Co
Original Assignee
Paul Treckmann & Co
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 Paul Treckmann & Co filed Critical Paul Treckmann & Co
Publication of GB963804A publication Critical patent/GB963804A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

<PICT:0963804/C1/1> Refuse is passed continuously to a rotary crusher and ejected tangentially in countercurrent to a stream of air, thereby being separated into heavy non-fermentable material (pieces of glass, earthenware, &c.) and light fermentable material. The fermentable material is allowed to ferment for a period and is then recycled to the rotary crusher with further refuse. The refuse may be moistened with water in the crusher or before or after passage thereto. As shown, iron, paper and bottles are first removed from refuse on a sorting belt 2 and conveyed away by belts 4, 5 and 6. The remaining refuse is conveyed to a pit 7 in a bunker 11 and then conveyed by an elevator 8 to a swing hammer crusher 9 and ejected at a desired angle by a guide plate 10 in countercurrent to a stream of air (not shown). The stream of air may be produced by a blower which draws air in at sorting belt 2 and emits near the rear end of bunker 11. The air may be withdrawn from bunker 11 through a cyclone for the removal of entrained particles. The heavy material is projected to a catch plate 12 and passed out of bunker 11, while the fermentable material falls on to a slowly moving bed of fermenting material on a plate conveyer 13. The fermenting material passes to pit 7 and thence is returned to crusher 9 together with fresh refuse. After sufficient build-up of fermenting material, bunker 11 is emptied by interposing a catch plate 17 between plates 10 and 12 and deflecting the material to a conveyer belt 18.
GB1043763A 1962-03-17 1963-03-15 Method and apparatus for the treatment of refuse for conversion into fertilizers Expired GB963804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET21767A DE1162302B (en) 1962-03-17 1962-03-17 Method and device for the preparation and pretreatment of garbage for the conversion of the same into fertilizers

Publications (1)

Publication Number Publication Date
GB963804A true GB963804A (en) 1964-07-15

Family

ID=7550253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1043763A Expired GB963804A (en) 1962-03-17 1963-03-15 Method and apparatus for the treatment of refuse for conversion into fertilizers

Country Status (4)

Country Link
CH (1) CH418261A (en)
DE (1) DE1162302B (en)
DK (1) DK108628C (en)
GB (1) GB963804A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104961589A (en) * 2015-07-09 2015-10-07 安徽莱姆佳生物科技股份有限公司 Coating machine for producing bio-fertilizer special for weeding in rice field
CN113182003A (en) * 2021-04-30 2021-07-30 南京墨叁新材料有限公司 Improve new material detection device of smashing fineness

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519618C3 (en) * 1975-05-02 1982-04-29 Jung, Hermann, Dr., 4060 Viersen Device for the mechanical fast composting of sewage sludge and other liquid, semi-solid or solid waste materials as well as mixtures of these
AT385686B (en) * 1984-10-04 1988-05-10 Voest Alpine Ag WASTE DISPOSAL DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104961589A (en) * 2015-07-09 2015-10-07 安徽莱姆佳生物科技股份有限公司 Coating machine for producing bio-fertilizer special for weeding in rice field
CN113182003A (en) * 2021-04-30 2021-07-30 南京墨叁新材料有限公司 Improve new material detection device of smashing fineness

Also Published As

Publication number Publication date
CH418261A (en) 1966-08-15
DE1162302B (en) 1964-02-06
DK108628C (en) 1968-01-15

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