GB821687A - Improvements relating to the conveying, and simultaneous heating or cooling, of material in bulk - Google Patents

Improvements relating to the conveying, and simultaneous heating or cooling, of material in bulk

Info

Publication number
GB821687A
GB821687A GB202556A GB202556A GB821687A GB 821687 A GB821687 A GB 821687A GB 202556 A GB202556 A GB 202556A GB 202556 A GB202556 A GB 202556A GB 821687 A GB821687 A GB 821687A
Authority
GB
United Kingdom
Prior art keywords
clinker
support
members
opening
air
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
GB202556A
Inventor
Niels Edward Andersen
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Priority to GB202556A priority Critical patent/GB821687A/en
Priority to ES0232854A priority patent/ES232854A1/en
Publication of GB821687A publication Critical patent/GB821687A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/0009—Separation of different types of fines, e.g. by a blower
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
    • F27D2015/024—Multiple grates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

821,687. Step-by-step conveyers. SMIDTH & CO. A.S., F. L. Jan. 20, 1956, No. 2025/56. Class 78 (1). [Also in.Group XII] Cement clinker is delivered from a kiln through a shaft 1 on to a gas-permeable support 2 constructed as described in Specification 642,426 and is moved over it by reciprocating wedge-shaped members 3. These members are connected to a frame 4 resting on rollers 5 which is reciprocated by an eccentric and connecting rod mechanism. Clinker falls from the support 2 on to a similar support 2<SP>1</SP> over which it is propelled by members 3<SP>1</SP> which are reciprocated at a rate lower than that of the members 3. Chambers 19, 20 which are separated by a wall 13 provided with an opening 14, are disposed below the supports 2, 2<SP>1</SP>, respectively. Air, or other gas under pressure, is supplied to the chamber 19 through an opening 12. Some of this gas passes up through the clinker on the support 2 and cools it, and some passes through the opening 14 into the chamber 20 to cool the deeper layer of clinker on the support 2<SP>1</SP>. The air, which has been heated by the clinker, may pass through the shaft 1 and be used as secondary air for combustion in the kiln. The apparatus may be used for cooling hot agglomerate or lime.
GB202556A 1956-01-20 1956-01-20 Improvements relating to the conveying, and simultaneous heating or cooling, of material in bulk Expired GB821687A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB202556A GB821687A (en) 1956-01-20 1956-01-20 Improvements relating to the conveying, and simultaneous heating or cooling, of material in bulk
ES0232854A ES232854A1 (en) 1956-01-20 1957-01-05 Improvements relating to the conveying, and simultaneous heating or cooling, of material in bulk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB202556A GB821687A (en) 1956-01-20 1956-01-20 Improvements relating to the conveying, and simultaneous heating or cooling, of material in bulk

Publications (1)

Publication Number Publication Date
GB821687A true GB821687A (en) 1959-10-14

Family

ID=9732290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB202556A Expired GB821687A (en) 1956-01-20 1956-01-20 Improvements relating to the conveying, and simultaneous heating or cooling, of material in bulk

Country Status (2)

Country Link
ES (1) ES232854A1 (en)
GB (1) GB821687A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101608870B (en) * 2009-07-23 2010-12-08 高玉宗 Transmission system for grate cooler, transmission structure and grate cooler
EP2290311A3 (en) * 2003-05-08 2012-04-18 Claudius Peters Projects GmbH Process and apparatus to transport bulk material on a grid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2290311A3 (en) * 2003-05-08 2012-04-18 Claudius Peters Projects GmbH Process and apparatus to transport bulk material on a grid
CN101608870B (en) * 2009-07-23 2010-12-08 高玉宗 Transmission system for grate cooler, transmission structure and grate cooler

Also Published As

Publication number Publication date
ES232854A1 (en) 1958-02-16

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