GB521895A - Improvements in or relating to a plant and process for the heat treatment or fermentation of granular or loose materials - Google Patents

Improvements in or relating to a plant and process for the heat treatment or fermentation of granular or loose materials

Info

Publication number
GB521895A
GB521895A GB3414038A GB3414038A GB521895A GB 521895 A GB521895 A GB 521895A GB 3414038 A GB3414038 A GB 3414038A GB 3414038 A GB3414038 A GB 3414038A GB 521895 A GB521895 A GB 521895A
Authority
GB
United Kingdom
Prior art keywords
air
fermentation
cooler
plant
conduits
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
GB3414038A
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
Priority to GB3414038A priority Critical patent/GB521895A/en
Publication of GB521895A publication Critical patent/GB521895A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • 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
    • 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
    • C05F17/964—Constructional parts, e.g. floors, covers or doors
    • 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

Landscapes

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

Abstract

521,895. Fermentation; fertilizers. COOMBS, J. A. Nov. 24, 1938, No. 34140. [Class iii)] [Also in Group XIII] In the fermentation of granular material, or the production of fertilizer from refuse, air is cooled to'reduce moisture content, then heated, and finally diffused into the material through porous stone plates. The material is built into ridges or pyramids and impelled, along the floor with intervals of rest by rotary blades 53 on arms 52 as described in Specifications 496,547 and 496,637. For fermentation, the material may be sprayed with inoculator or activator liquid such as sewage sludge. The plant comprises a hollow concrete floor 10 tiled with porous stone diffuser plates 15 in cast iron trays 16 with air inlets 17. Air is supplied from a compressor 20 to a cooler 22 where it is sprayed by water falling through openings in the base of a tank 38 on to stepped cones carried by arms, and passes through a reducing valve 23 to conduits 24, 25. Branches 26 with valves 28 conduct the air from conduit 25 to conduit 27 in the floor and thence to the air inlet conduits 17. The air may be heated to about 100 ‹F. by electric heaters 30 in the pipes 26. Water is led from the conduits 25 by an end pipe to a water collector 29 to which water from the air cooler also flows through porous stone plates at the bottom of the cooler by a pipe 44. The cooler, the conduits 25, 26, and the .compressor are placed in a longitudinal passage. The roof has rotating cowls which may have suction fans and may be closed, and the air in the plant may be held under pressure to assist fermentation. The rotatable blades 53 are carried on arms 52 adjusted by winches 50 driven by an electric motor 51 on a carriage 48 running on rails 49 above the chamber. The air may be diffused by pipes into a cinder bed on the concrete floor. The air heaters may be in the diffuser trays. The plant may have no roof and be used at one time for fermentation and at another time for drying hops or hay. Specification 6065/97, [Class 34] and 521,894 also are referred to.
GB3414038A 1938-11-24 1938-11-24 Improvements in or relating to a plant and process for the heat treatment or fermentation of granular or loose materials Expired GB521895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3414038A GB521895A (en) 1938-11-24 1938-11-24 Improvements in or relating to a plant and process for the heat treatment or fermentation of granular or loose materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3414038A GB521895A (en) 1938-11-24 1938-11-24 Improvements in or relating to a plant and process for the heat treatment or fermentation of granular or loose materials

Publications (1)

Publication Number Publication Date
GB521895A true GB521895A (en) 1940-06-04

Family

ID=10361880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3414038A Expired GB521895A (en) 1938-11-24 1938-11-24 Improvements in or relating to a plant and process for the heat treatment or fermentation of granular or loose materials

Country Status (1)

Country Link
GB (1) GB521895A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041933A1 (en) * 1980-06-06 1981-12-16 Armerad Betong Vägförbättringar Ab A method of bringing gases into contact with compostible material or partially composted material, and an arrangement for carrying out the method
CN113883877A (en) * 2021-10-11 2022-01-04 帝益生态肥业股份公司 Production manufacturing system of compound fertilizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041933A1 (en) * 1980-06-06 1981-12-16 Armerad Betong Vägförbättringar Ab A method of bringing gases into contact with compostible material or partially composted material, and an arrangement for carrying out the method
CN113883877A (en) * 2021-10-11 2022-01-04 帝益生态肥业股份公司 Production manufacturing system of compound fertilizer
CN113883877B (en) * 2021-10-11 2022-08-05 帝益生态肥业股份公司 Production manufacturing system of compound fertilizer

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