GB702001A - Improved process and apparatus for the slaking of burnt lime - Google Patents

Improved process and apparatus for the slaking of burnt lime

Info

Publication number
GB702001A
GB702001A GB1367651A GB1367651A GB702001A GB 702001 A GB702001 A GB 702001A GB 1367651 A GB1367651 A GB 1367651A GB 1367651 A GB1367651 A GB 1367651A GB 702001 A GB702001 A GB 702001A
Authority
GB
United Kingdom
Prior art keywords
slaking
container
slaked
water
screws
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
GB1367651A
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 GB1367651A priority Critical patent/GB702001A/en
Publication of GB702001A publication Critical patent/GB702001A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/08—Devices therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Quicklime of 0.5-2mm. particle size is conveyed by screw 2, together with water from inlets, not shown, into the bottom of a slaking container 5, the powdered slaked material building up to the level of the overflow 6 whilst being permeated with rising water vapour. Non-slaked material is discharged through outlet 7. An initial slaking may be effected in part 3a of the conveyer device, this being supplied with water from nozzle 22 used to condense the escaping vapours. The slaked lime passes to a conditioning trough 8, the finest material being discharged through pipe 10 by screws 9, and the coarsest through outlet 12 by screw 11. Deflecting plate 19 prevents the finest slaked material being carried off through pipe 18. Container 5 and trough 8 may be combined into a single container, slaking taking place mainly in the front <PICT:0702001/III/1> portion and separation in the rear portion. Chain conveyers &c. may be used in place of the screws. Agitators may be disposed in container 5.
GB1367651A 1951-06-08 1951-06-08 Improved process and apparatus for the slaking of burnt lime Expired GB702001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1367651A GB702001A (en) 1951-06-08 1951-06-08 Improved process and apparatus for the slaking of burnt lime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1367651A GB702001A (en) 1951-06-08 1951-06-08 Improved process and apparatus for the slaking of burnt lime

Publications (1)

Publication Number Publication Date
GB702001A true GB702001A (en) 1954-01-06

Family

ID=10027379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1367651A Expired GB702001A (en) 1951-06-08 1951-06-08 Improved process and apparatus for the slaking of burnt lime

Country Status (1)

Country Link
GB (1) GB702001A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833626A (en) * 1955-08-18 1958-05-06 Fawham Developments Ltd Hydration of lime and allied substances
CN105693114A (en) * 2016-02-17 2016-06-22 常熟市宏宇钙化物有限公司 Calcium hydroxide digestion device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833626A (en) * 1955-08-18 1958-05-06 Fawham Developments Ltd Hydration of lime and allied substances
CN105693114A (en) * 2016-02-17 2016-06-22 常熟市宏宇钙化物有限公司 Calcium hydroxide digestion device
CN105693114B (en) * 2016-02-17 2017-12-19 常熟市宏宇钙化物有限公司 A kind of calcium hydroxide slaking apparatus

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