GB1039482A - Treatment of ashes in garbage incinerator plant - Google Patents

Treatment of ashes in garbage incinerator plant

Info

Publication number
GB1039482A
GB1039482A GB913965A GB913965A GB1039482A GB 1039482 A GB1039482 A GB 1039482A GB 913965 A GB913965 A GB 913965A GB 913965 A GB913965 A GB 913965A GB 1039482 A GB1039482 A GB 1039482A
Authority
GB
United Kingdom
Prior art keywords
ashes
grate
treatment
fragments
circular
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
GB913965A
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 GB1039482A publication Critical patent/GB1039482A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • 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
    • B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/003—Ash removal means for incinerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01001—Sorting and classifying ashes or fly-ashes from the combustion chamber before further treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

In the treatment of ashes in a garbage incinerator plant, the fine grain ashes are first screened out on a screen having circular or rectangular perforations and then the laminar fragments of glass and ceramics are screened out on a grate-bar, the remaining garbage then being passed over a screen having coarse circular or rectangular perforations for screening out the coarse grain ashes from the bulky fragments such as the necks of bottles. A grate-bar for screening out the laminar fragments is of stepped construction and mounted on springs 11, 12 for vibration by an unbalanced flywheel. Each step is provided with parallel bars which are preferably of circular cross-section and extend at right-angles to the grate-bars of an adjacent step.
GB913965A 1964-03-26 1965-03-03 Treatment of ashes in garbage incinerator plant Expired GB1039482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH52174A DE1203194B (en) 1964-03-26 1964-03-26 System for separating glass and ceramic shards from raw ash from garbage incineration systems by sieving

Publications (1)

Publication Number Publication Date
GB1039482A true GB1039482A (en) 1966-08-17

Family

ID=7157953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB913965A Expired GB1039482A (en) 1964-03-26 1965-03-03 Treatment of ashes in garbage incinerator plant

Country Status (6)

Country Link
AT (1) AT248357B (en)
CH (1) CH441178A (en)
DE (1) DE1203194B (en)
GB (1) GB1039482A (en)
NL (1) NL6503673A (en)
SE (1) SE312309B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE53516T1 (en) * 1986-04-12 1990-06-15 Friedrich Weyrich METHOD AND DEVICE FOR SLAG PROCESSING.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US798382A (en) * 1901-05-13 1905-08-29 Francois Allard Coal screen and slater.
US1106201A (en) * 1914-05-15 1914-08-04 William Loid George Screen or sieve.
US2142600A (en) * 1935-10-15 1939-01-03 Midland Electric Coal Corp Screen
DE668863C (en) * 1936-01-24 1938-12-12 Hermann Schubert Sieve grate moving back and forth for underwater sieving
DE1129121B (en) * 1960-04-26 1962-05-10 Babbitless Sa Screening device for various materials, especially household waste

Also Published As

Publication number Publication date
CH441178A (en) 1967-08-15
DE1203194B (en) 1965-10-21
NL6503673A (en) 1965-09-27
SE312309B (en) 1969-07-14
AT248357B (en) 1966-07-25

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