GB1453232A - Waste-material composting plant - Google Patents

Waste-material composting plant

Info

Publication number
GB1453232A
GB1453232A GB1398974A GB1398974A GB1453232A GB 1453232 A GB1453232 A GB 1453232A GB 1398974 A GB1398974 A GB 1398974A GB 1398974 A GB1398974 A GB 1398974A GB 1453232 A GB1453232 A GB 1453232A
Authority
GB
United Kingdom
Prior art keywords
bed
silo
screw
agitators
relation
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
GB1398974A
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.)
Johnson Construction Co AB
Original Assignee
Johnson Construction Co AB
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 Johnson Construction Co AB filed Critical Johnson Construction Co AB
Publication of GB1453232A publication Critical patent/GB1453232A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C05F17/921—Devices in which the material is conveyed essentially horizontally between inlet and discharge means
    • C05F17/939—Means for mixing or moving with predetermined or fixed paths, e.g. rails or cables
    • 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

Abstract

1453232 Compositing apparatus JOHNSON CONSTRUCTION CO AB 29 March 1974 [27 April 1973] 13989/74 Heading C1B Apparatus for composting waste material comprises a silo accommodating a bed of composting material, the height of the silo being small in relation to its length, the material being fed into the silo at one end and discharged at the other, means for aerating the material, the apparatus having screw-like agitators for agitating the material and for moving the compost from one end of the silo to the other these being arranged to be moved to agitate the material in every part of the bed and pivotable about a horizontal axis above the bed so that the agitators may be withdrawn from the bed and returned to the starting position and may be positioned on the bed at a variable angle backwardly in relation to their direction of movement in the bed. Aeration of the bed may be accomplished by introducing air through the agitators. Fig. 1 shows a vertical section through such a composting apparatus. The material to be composted, for example a mixture of sewage sludge and garbage, is fed to the apparatus on a belt conveyer 4. The agitator screw 9 may be moved horizontally in a transverse or longitudinal direction in relation to the bed of compost 2 and is supported on a pivot 12 and may be swung to a horizontal or intermediate inclined position (9<SP>1</SP> or 9<SP>11</SP>). The screw agitator has a scraper 14 which is used to level the bed when the screw is in the horizontal position 14<SP>1</SP>.
GB1398974A 1973-04-27 1974-03-29 Waste-material composting plant Expired GB1453232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7306001A SE366289B (en) 1973-04-27 1973-04-27

Publications (1)

Publication Number Publication Date
GB1453232A true GB1453232A (en) 1976-10-20

Family

ID=20317321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1398974A Expired GB1453232A (en) 1973-04-27 1974-03-29 Waste-material composting plant

Country Status (15)

Country Link
JP (2) JPS5137458B2 (en)
BE (1) BE813173A (en)
CA (1) CA1015872A (en)
CH (1) CH597108A5 (en)
DE (1) DE2415695C2 (en)
DK (1) DK133144C (en)
ES (1) ES425304A1 (en)
FI (1) FI56370C (en)
FR (1) FR2227245B1 (en)
GB (1) GB1453232A (en)
IT (1) IT1013104B (en)
NL (1) NL179720C (en)
NO (1) NO134740C (en)
SE (1) SE366289B (en)
ZA (1) ZA742655B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174079A (en) * 1985-03-29 1986-10-29 Nat Res Dev Solids discharge device
US4776960A (en) * 1984-08-07 1988-10-11 Manlio Cerroni Plant for aerobic biological transformation of organic waste
ITBS20100033A1 (en) * 2010-02-18 2011-08-19 Bioenergy Srl EQUIPMENT FOR DISPOSAL OF ZOOTECHNICAL LIQUAM

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219169A (en) * 1975-08-06 1977-02-14 Japan Steel Works Ltd:The Process and apparatus for treatment of organic solid wastes
JPS5313550A (en) * 1976-07-23 1978-02-07 Ono Taiji Active treating method of excrement of domestic animal
JPS5397250A (en) * 1977-02-05 1978-08-25 Azuma Shiyouji Kk Method of treating excrements
IT1079794B (en) * 1977-07-19 1985-05-13 Tecnicomples Spa PLANT FOR THE TRANSFORMATION INTO FERTILIZER OR COMPOUND OF ORGANIC SUBSTANCES CONTAINED IN SOLID URBAN WASTE
JPS609808U (en) * 1983-06-30 1985-01-23 株式会社　伊藤喜工作所 Goods storage device
DE8801443U1 (en) * 1988-02-05 1988-07-07 Schoenmackers Umweltdienste Gmbh, 4152 Kempen, De
DE4239037A1 (en) * 1992-11-17 1993-11-04 Bernd Kohlmetz Mobile rubbish composter plant in container form - is for disposal of domestic bio-waste and uses side loader container equipped with bio-waste containers
DK136193A (en) * 1993-12-06 1995-06-28 Vagn Bislev Composting plant for organic waste, and method of composting such waste

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1592665A1 (en) * 1963-03-27 1971-01-21 Fairfield Eng Co Device for composting waste materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776960A (en) * 1984-08-07 1988-10-11 Manlio Cerroni Plant for aerobic biological transformation of organic waste
GB2174079A (en) * 1985-03-29 1986-10-29 Nat Res Dev Solids discharge device
GB2174079B (en) * 1985-03-29 1989-06-28 Nat Res Dev Solids discharge device
ITBS20100033A1 (en) * 2010-02-18 2011-08-19 Bioenergy Srl EQUIPMENT FOR DISPOSAL OF ZOOTECHNICAL LIQUAM

Also Published As

Publication number Publication date
DK133144B (en) 1976-03-29
FI56370C (en) 1980-01-10
NL7405250A (en) 1974-10-29
ES425304A1 (en) 1976-05-16
DE2415695A1 (en) 1974-11-21
FR2227245B1 (en) 1977-10-21
ZA742655B (en) 1975-06-25
JPS501551A (en) 1975-01-09
BE813173A (en) 1974-07-31
NL179720C (en) 1986-11-03
FI56370B (en) 1979-09-28
IT1013104B (en) 1977-03-30
SE366289B (en) 1974-04-22
CA1015872A (en) 1977-08-16
DE2415695C2 (en) 1984-03-29
JPS5029351A (en) 1975-03-25
NL179720B (en) 1986-06-02
JPS5137458B2 (en) 1976-10-15
CH597108A5 (en) 1978-03-31
NO134740B (en) 1976-08-30
FR2227245A1 (en) 1974-11-22
NO134740C (en) 1976-12-08
DK133144C (en) 1976-09-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee