KR850003371A - Plasticizing method of cement raw material and apparatus - Google Patents

Plasticizing method of cement raw material and apparatus Download PDF

Info

Publication number
KR850003371A
KR850003371A KR1019830004951A KR830004951A KR850003371A KR 850003371 A KR850003371 A KR 850003371A KR 1019830004951 A KR1019830004951 A KR 1019830004951A KR 830004951 A KR830004951 A KR 830004951A KR 850003371 A KR850003371 A KR 850003371A
Authority
KR
South Korea
Prior art keywords
raw material
heat exchanger
suspension preheater
cement
duct
Prior art date
Application number
KR1019830004951A
Other languages
Korean (ko)
Inventor
김해식
Original Assignee
경주현
삼성중공업 주식회사
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 경주현, 삼성중공업 주식회사 filed Critical 경주현
Priority to KR1019830004951A priority Critical patent/KR850003371A/en
Publication of KR850003371A publication Critical patent/KR850003371A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

내용 없음No content

Description

시멘트 원료의 가소방법과 그 장치Plasticizing method of cement raw material and apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 제1실시예의 배치도. 제2도는 본 발명에 따른 제2실시예의 배치도이다.1 is a layout view of a first embodiment according to the present invention. 2 is a layout view of a second embodiment according to the present invention.

Claims (3)

시멘트 원료와 가연성물질을 포함하는 점토질 원료의 혼합분말원료를 가소버너를 갖춘 서스펜숀 프리히터로 공급하여 예열과 가소를 하는데 있어서, 서스펜숀 프리히터내의 가스흐름 방향에 대해 혼합분말원료의 공급위치 보다도 상류축의 적당한 위치로부터 고온가스의 일부를 배출시켜 열교환기에 주입하며, 이 열교환기에서 열회수를 하는 것을 특징으로 하는 시멘트 원료의 가소방법.In the preheating and calcining of the mixed powder material of the cement raw material and the clay raw material including the combustible material to the suspension preheater equipped with a plasticizer, the mixed powder material is supplied to the gas flow direction in the suspension preheater. A method of calcining a cement raw material, characterized in that a part of the hot gas is discharged from an appropriate position of the upstream shaft and injected into the heat exchanger, and the heat recovery is performed in the heat exchanger. 가소버너가 붙은 서스펜숀 프리히터, 서스펜숀 프리히터의 최상단 싸이클론과 중단 싸이클론을 연결하고 있는 연결덕트에 시멘트 원료와 가연성 물질을 포함하는 점토질원료의 혼합분말원료를 공급하는 원료공급장치, 가스의 흐름방향으로 보아 원료공급 장치의 원료공급위치 보다도 상류축으로부터 고온가스의 일부를 배출시키는 배출덕트, 이 배출덕트로부터 고온가스를 도입하여 열회수를 하는 열교환기, 이 열교환기와 유인휀을 연결접속하고 있는 배기가스덕트를 갖추고 있는 것을 특징으로 하는 시멘트 원료의 가소장치.A raw material supply device for supplying a mixed powder material of a clay raw material including a cement raw material and a combustible material to a connection duct connecting a suspension preheater with a plasticizer and a top cyclone of a suspension preheater and a suspension cyclone. The exhaust duct discharges a part of the hot gas from the upstream shaft from the source supply position of the raw material supply device in the gas flow direction, the heat exchanger which introduces the hot gas from the exhaust duct for heat recovery, and connects the heat exchanger with the attractant fan. A calcining apparatus for cement raw material, comprising an exhaust gas duct connected thereto. 가소버너를 갖춘 서스펜숀 프리히터, 이 서스펜숀 프리히터의 최상단 싸이클론과 중단 싸이클론을 연결하고 있는 연결덕트에 시멘트 원료와 가연성 물질을 포함하는 점토질 원료의 혼합분말 원료를 공급하는 원료공급장치, 가스의 흐름방향으로 보아 원료공급 장치의 위치보다도 상류축으로부터 고온가스의 일부를 배출하는 배출덕트, 이 배출덕트로부터 고온가스를 도입하여 열회수를 하는 열교환기, 열교환기와 유인휀을 연결하고 있는 배기가스덕트, 배출덕트 중간에 설치되고 먼지를 모으기 위한 포집싸이클론으로 이루어지는 분리기, 이 분리기로부터 분리된 더스터를 서스펜숀 프리히터의 적당한 위치로 되돌려보내는 원료수트를 갖추고 있는 것을 특징으로 하는 시멘트 원료의 가소장치.Suspension preheater with plasticizer, raw material supply of mixed powder material of clay material including cement material and flammable material in connecting duct connecting the top cyclone and suspension cyclone of this suspension preheater A discharge duct which discharges a portion of the hot gas from the upstream shaft from the position of the raw material supply device in the flow direction of the device and the gas, and a heat exchanger that introduces hot gas from the discharge duct to heat recovery, and a heat exchanger and an induction fan. A cement characterized by comprising an exhaust duct, a separator consisting of a collecting cyclone for collecting dust, and a raw material suit for returning dust collected from the separator to an appropriate position of the suspension preheater. Plasticizer of raw materials. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830004951A 1983-10-20 1983-10-20 Plasticizing method of cement raw material and apparatus KR850003371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830004951A KR850003371A (en) 1983-10-20 1983-10-20 Plasticizing method of cement raw material and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830004951A KR850003371A (en) 1983-10-20 1983-10-20 Plasticizing method of cement raw material and apparatus

Publications (1)

Publication Number Publication Date
KR850003371A true KR850003371A (en) 1985-06-17

Family

ID=57210763

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004951A KR850003371A (en) 1983-10-20 1983-10-20 Plasticizing method of cement raw material and apparatus

Country Status (1)

Country Link
KR (1) KR850003371A (en)

Similar Documents

Publication Publication Date Title
MX171163B (en) DEVICE FOR THERMAL TREATMENT OF FINE PRODUCT
KR910012641A (en) Dust recycling method in rotary kiln (KILN) and its apparatus
GB1437522A (en) Method of and apparatus for heat-treating material involving heat recuperation from material cooling and auxiliary heating at startup
KR840005979A (en) Powder Raw Material Firing Equipment
ES8205995A1 (en) Fluidised bed.
GB1519239A (en) Production of glass
SE7906176L (en) PROCEDURE FOR THE USE OF MINERAL MATERIALS IN A DIRECTORY-REGENERATIVE CHAMBER
GB1511750A (en) Installations for the production of cement in a dry process
ES429535A1 (en) Method and apparatus for burning pulverulent materials
KR850003371A (en) Plasticizing method of cement raw material and apparatus
KR840007174A (en) Plastic Furnace for Cement Raw Material Firing
ATE49804T1 (en) CONSTRUCTION OF A KILN.
GB1434749A (en) Process for cleaning the exhaust gases from sintering plants
GB1518718A (en) Rotary tube furnaces
ES428688A1 (en) Method and apparatus for burning pulverulent materials
DE3872727D1 (en) DEVICE FOR THE HEAT TREATMENT OF FINE GRAIN.
CN207330763U (en) A kind of magnesia unslacked cooling system
JPS5712878A (en) Sintering method for fly ash by utilizing waste heat
JPS5749728A (en) Pulverized coal combustion device
SU446481A1 (en) The method of firing bulk material
JPS5696033A (en) Waste heat recovering method and apparatus in sintering machine
ATA25498A (en) METHOD AND SYSTEM FOR BURNING POWDERED RAW MATERIAL
ES345429A1 (en) Plants for preheating and burning cement raw meal
KR850001517A (en) Firing method of cement raw materials using powder raw materials containing combustible components
ES8104156A1 (en) Method and apparatus for the heat treatment of fine-grained material, particularly of cementitious material.

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application