JPS595008B2 - 微粉又は粒状材料の焼成方法および装置 - Google Patents

微粉又は粒状材料の焼成方法および装置

Info

Publication number: JPS595008B2
Authority: JP; Japan
Prior art keywords: cooler; kiln; product; feedstock; air
Prior art date: 1975-05-16
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

JP51056414A

Other languages

English (en)

Japanese (ja)

Other versions

JPS51140879A (en

Inventor

ロルフ・デイ・ホウド

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.)

1975-05-16

Filing date

1976-05-17

Publication date

1984-02-02

1975-05-16 Priority claimed from GB2090575A external-priority patent/GB1473034A/en

1976-05-17 Application filed by FLSmidth and Co AS filed Critical FLSmidth and Co AS

1976-12-04 Publication of JPS51140879A publication Critical patent/JPS51140879A/ja

1977-05-12 Priority claimed from GB20905/76A external-priority patent/GB1577954A/en

1984-02-02 Publication of JPS595008B2 publication Critical patent/JPS595008B2/ja

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 24
239000000843 powder Substances 0.000 title claims description 7
238000010304 firing Methods 0.000 title claims description 6
239000008187 granular material Substances 0.000 title claims description 6
238000001816 cooling Methods 0.000 claims description 64
239000002994 raw material Substances 0.000 claims description 42
238000001354 calcination Methods 0.000 claims description 41
239000000446 fuel Substances 0.000 claims description 8
238000002156 mixing Methods 0.000 claims description 6
238000007664 blowing Methods 0.000 claims description 5
238000005245 sintering Methods 0.000 claims description 5
235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
235000011941 Tilia x europaea Nutrition 0.000 claims description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
238000010438 heat treatment Methods 0.000 claims description 2
239000004571 lime Substances 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
239000001301 oxygen Substances 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims 1
238000005057 refrigeration Methods 0.000 claims 1
239000000725 suspension Substances 0.000 claims 1
239000000047 product Substances 0.000 description 44
239000007789 gas Substances 0.000 description 12
239000000779 smoke Substances 0.000 description 11
239000000463 material Substances 0.000 description 10
230000008569 process Effects 0.000 description 4
238000002485 combustion reaction Methods 0.000 description 3
239000000428 dust Substances 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000005339 levitation Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000012254 powdered material Substances 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000032258 transport Effects 0.000 description 1

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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
- F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/38—Arrangements of cooling devices
- F27B7/383—Cooling devices for the charge
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Furnace Details (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Muffle Furnaces And Rotary Kilns (AREA)

JP51056414A 1975-05-16 1976-05-17 微粉又は粒状材料の焼成方法および装置 Expired JPS595008B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB2090575A GB1473034A (en)	1975-05-16	1975-05-16	Burning of pulverous or granular raw materials
GB20905/76A GB1577954A (en)	1977-05-12	1977-05-12	Fuel pumping apparatus

Publications (2)

Publication Number	Publication Date
JPS51140879A JPS51140879A (en)	1976-12-04
JPS595008B2 true JPS595008B2 (ja)	1984-02-02

Family

ID=26254974

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP51056414A Expired JPS595008B2 (ja)	1975-05-16	1976-05-17	微粉又は粒状材料の焼成方法および装置

Country Status (2)

Country	Link
JP (1)	JPS595008B2 (de)
AT (1)	AT344059B (de)

1976
- 1976-05-14 AT AT354576A patent/AT344059B/de not_active IP Right Cessation
- 1976-05-17 JP JP51056414A patent/JPS595008B2/ja not_active Expired

Also Published As

Publication number	Publication date
ATA354576A (de)	1977-10-15
AT344059B (de)	1978-07-10
JPS51140879A (en)	1976-12-04

Publication	Publication Date	Title
US4094626A (en)	1978-06-13	Apparatus for producing cement clinker
US4289483A (en)	1981-09-15	Apparatus for the mutli-step calcination of cement-clinker
GEP20032952B (en)	2003-04-25	Method and Apparatus for Producing Cement Clinker
US4078882A (en)	1978-03-14	Burning of pulverous or granular raw materials
US3938949A (en)	1976-02-17	Method and apparatus for burning pulverulent materials
US3498594A (en)	1970-03-03	Cement burning process and apparatus
FI58688B (fi)	1980-11-28	Roterugnsanlaeggning foer kalcinering och sintring av mineraliska material saerskilt raomaterial foer cement
CA1097501A (en)	1981-03-17	Method of burning granular or pulverulent raw material and kiln plant therefor
US3312455A (en)	1967-04-04	Method and apparatus for calcining gypsum in two stages
CN110451831A (zh)	2019-11-15	建筑石膏粉煅烧工艺及装置
KR860001645B1 (ko)	1986-10-15	세멘트 제조방법 및 장치
US2080981A (en)	1937-05-18	Process and apparatus for the production of lime and carbon dioxide
US3932116A (en)	1976-01-13	Method and apparatus for burning pulverulent materials
US4431453A (en)	1984-02-14	Process and apparatus for producing hydraulic cement
JPS595008B2 (ja)	1984-02-02	微粉又は粒状材料の焼成方法および装置
US2511281A (en)	1950-06-13	Apparatus for converting material
CN114644472A (zh)	2022-06-21	水泥物料处理装置和水泥物料处理方法
US4110915A (en)	1978-09-05	Manufacture of cement
JPH0127983B2 (de)	1989-05-31
SU976263A1 (ru)	1982-11-23	Устройство дл обжига цементного клинкера
JPS5884150A (ja)	1983-05-20	セメント原料の焼成方法および装置
CN1470839A (zh)	2004-01-28	粉体煅烧处理系统
SU1020737A1 (ru)	1983-05-30	Установка дл обжига сырьевого материала
CN120923159A (zh)	2025-11-11	煅烧石灰石制备二氧化碳的装置
JPS5854105B2 (ja)	1983-12-02	セメント原料の仮焼方法