[go: up one dir, main page]

GB1334714A - Apparatus for heat treatment of finely dispersed material - Google Patents

Apparatus for heat treatment of finely dispersed material

Info

Publication number
GB1334714A
GB1334714A GB1334714DA GB1334714A GB 1334714 A GB1334714 A GB 1334714A GB 1334714D A GB1334714D A GB 1334714DA GB 1334714 A GB1334714 A GB 1334714A
Authority
GB
United Kingdom
Prior art keywords
cyclone
heat treatment
finely dispersed
preheater
stages
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
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.)
VNII TSEMENTNOGO MASH
Original Assignee
VNII TSEMENTNOGO MASH
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 VNII TSEMENTNOGO MASH filed Critical VNII TSEMENTNOGO MASH
Publication of GB1334714A publication Critical patent/GB1334714A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)

Abstract

1334714 Suspension preheaters VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT TSEMENTNOGO MASHINOSTROENIA 26 May 1971 17307/71 Heading F4B A suspension preheater for cement raw materials being fed to a furnace comprises a multistage arrangement of cyclone heat exchangers, the first and third stages in the direction of furnace gas flow consisting of duplex cyclones 1, 2 and 13, 14 and the second and fourth stages consisting of single cyclones 9, 18, the cyclone 18 being of multi-stage construction. Bunkers 30, 31 feed the raw material to the preheater. The cyclone 18 includes an inner additional cyclone in the form of two frusto-cones (23, 24, Fig. 2) with the end of one inserted into the other and interconnected by vanes (25) to produce gas swirl.
GB1334714D 1971-05-26 1971-05-26 Apparatus for heat treatment of finely dispersed material Expired GB1334714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1730771 1971-05-26

Publications (1)

Publication Number Publication Date
GB1334714A true GB1334714A (en) 1973-10-24

Family

ID=10092886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1334714D Expired GB1334714A (en) 1971-05-26 1971-05-26 Apparatus for heat treatment of finely dispersed material

Country Status (1)

Country Link
GB (1) GB1334714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022568A (en) * 1974-08-12 1977-05-10 F. L. Smidth & Co. Method and apparatus for heat treating pulverous raw materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022568A (en) * 1974-08-12 1977-05-10 F. L. Smidth & Co. Method and apparatus for heat treating pulverous raw materials

Similar Documents

Publication Publication Date Title
ES8609172A1 (en) Device for the treatment of fines.
GB1434091A (en) Plant for burning or heat treatment of granular or pulverous material
GB1038965A (en) Method of and apparatus for exchanging heat between solid particles and gases
GB1224638A (en) Apparatus for effecting a direct heat exchange between a fine-grained or pulverulent material and hot gases
ES8500087A1 (en) Apparatus for burning pulverulent raw material.
ES452580A1 (en) Installation for the manufacture of cement
GB1075839A (en) An installation for direct heat exchange between fine granular material and gas
GB1334714A (en) Apparatus for heat treatment of finely dispersed material
ES452401A1 (en) Rotary kiln plant
GB1089988A (en) Improved process and apparatus for firing and cooling particulate solids
GB1307541A (en) Cement production
GB1120640A (en) Operation and construction of a continuous kiln for ceramic products
GB1396089A (en) Method for the heat treatment of fine-grained material
GB959446A (en) Improvements in or relating to the production of cement clinker
GB1266299A (en)
GB1064761A (en) A method of and apparatus for feeding pulverised fuel to a rotary kiln having a preceding travelling grate preheater and a subsequent cooler
GB1066906A (en) Apparatus for heating, burning and cooling granular and pulverous materials
GB929521A (en) Apparatus for burning, roasting or sintering a pulverulent or fine-grained material in suspension and a method of operating such apparatus
GB1100530A (en) Plants for preheating and burning cement raw meal
GB933529A (en) Treatment of iron-bearing materials
GB1204233A (en) Installations for the heat treatment of mineral materials
GB1327851A (en) Apparatus for preheating granular or pulverulent material
GB1368094A (en) Fluidized bed apparatus
SU451656A1 (en) Device for heat treatment of fine raw material mixture
GB1449414A (en) Method for the two-stage heat-treatment of fine-grained material

Legal Events

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