[go: up one dir, main page]

AR038877A1 - Dispositivo de secado y/o cocción de yeso, procedimiento de cocción de yeso natural y yeso obtenido. - Google Patents

Dispositivo de secado y/o cocción de yeso, procedimiento de cocción de yeso natural y yeso obtenido.

Info

Publication number
AR038877A1
AR038877A1 ARP030100733A ARP030100733A AR038877A1 AR 038877 A1 AR038877 A1 AR 038877A1 AR P030100733 A ARP030100733 A AR P030100733A AR P030100733 A ARP030100733 A AR P030100733A AR 038877 A1 AR038877 A1 AR 038877A1
Authority
AR
Argentina
Prior art keywords
plaster
duct
natural
cooking space
cooking
Prior art date
Application number
ARP030100733A
Other languages
English (en)
Inventor
Charles Falinower
Original Assignee
Lafarge Platres
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 Lafarge Platres filed Critical Lafarge Platres
Publication of AR038877A1 publication Critical patent/AR038877A1/es

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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • 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
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • C04B11/0281—Kettles; Marmites; Autoclaves
    • 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
    • F27D3/08—Screw feeders; Screw dischargers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line
    • F27M2003/025—Drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Drying Of Solid Materials (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

La presente se refiere a un secador/cocedor de yeso natural (1) que comprende un espacio de cocción (2), un primer conducto (4) que presenta una entrada conectada con una fuente de gases calientes (3), y una salida que desemboca en el espacio de cocción (2), un segundo conducto (5) que presenta una entrada conectada con una fuente de yeso (8) y una salida que desemboca en el espacio de cocción, siendo el segundo conducto concéntrico con el primer conducto, un tornillo de alimentación (6) situado al menos parcialmente en el segundo conducto, arrastrando el indicado tornillo el yeso al espacio de cocción. La presente se refiere igualmente a un procedimiento de cocción de yeso natural y al yeso susceptible de ser obtenido por este procedimiento. Reivindicación 19: Procedimiento de cocción de yeso natural, que comprende las etapas de: proporcionar gases calientes a la entrada de un primer conducto; proporcionar yeso a la entrada de un segundo conducto concéntrico con el primer conducto; (iii) arrastre de yeso al segundo conducto por un tornillo de alimentación; (iv) intercambio térmico indirecto entre el yeso y los gases calientes; y (v) cocción del yeso natural en yeso. Reivindicación 34: Yeso, cuyas características son las siguientes: (i) reactividad: Comienzo de fraguado Couteau inferior a 6 minutos, de preferencia inferior a 5 minutos y/o Fraguado Gillmore comprendido entre 4,5 y 6 min; y/o fin de fraguado Vicat comprendido entre 10 a 12 min; y/o (ii) porcentaje de mezclado en saturación de al menos 140 partes de yeso por 100 partes de agua; y/o (iii) fluidez tal como la determinada por un valor de extendido superior a 205, de preferencia superior a 240 mm.
ARP030100733A 2002-03-08 2003-03-05 Dispositivo de secado y/o cocción de yeso, procedimiento de cocción de yeso natural y yeso obtenido. AR038877A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202955A FR2836913B1 (fr) 2002-03-08 2002-03-08 Dispositif de sechage et/ou cuisson de gypse

Publications (1)

Publication Number Publication Date
AR038877A1 true AR038877A1 (es) 2005-02-02

Family

ID=27763659

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030100733A AR038877A1 (es) 2002-03-08 2003-03-05 Dispositivo de secado y/o cocción de yeso, procedimiento de cocción de yeso natural y yeso obtenido.

Country Status (26)

Country Link
US (2) US7651565B2 (es)
EP (1) EP1485329B1 (es)
JP (1) JP4520154B2 (es)
KR (1) KR100931974B1 (es)
CN (1) CN100363289C (es)
AR (1) AR038877A1 (es)
AT (1) ATE430722T1 (es)
AU (1) AU2003229855B2 (es)
BR (1) BR0308302B1 (es)
CA (1) CA2478062C (es)
DE (1) DE60327517D1 (es)
DK (1) DK1485329T3 (es)
ES (1) ES2325365T3 (es)
FR (1) FR2836913B1 (es)
IL (1) IL163722A0 (es)
MX (1) MXPA04008386A (es)
MY (1) MY138083A (es)
NO (1) NO337488B1 (es)
NZ (1) NZ535015A (es)
PL (1) PL207215B1 (es)
PT (1) PT1485329E (es)
RU (1) RU2316517C2 (es)
SI (1) SI1485329T1 (es)
UA (1) UA81761C2 (es)
WO (1) WO2003076356A1 (es)
ZA (1) ZA200407051B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119334124A (zh) * 2024-12-19 2025-01-21 定襄清瑞新材料科技有限公司 一种用于铁合金矿热炉的全自动配料系统及其使用方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856679B1 (fr) * 2003-06-26 2006-12-22 Couturier Jean Procede de preparation d'anhydrite iii stabilise a partir de platre.
CN1328198C (zh) * 2006-02-23 2007-07-25 张继忠 一种全封闭式干法生产熟石膏粉的方法
CN100434381C (zh) * 2006-09-20 2008-11-19 山东天力干燥设备有限公司 半水石膏煅烧系统及其制取工艺
WO2008074137A1 (en) * 2006-12-20 2008-06-26 The Nugyp Corp. Calcium sulfate hemihydrate treatment process
WO2009105706A1 (en) * 2008-02-20 2009-08-27 National Gypsum Properties, Llc Method and system for stucco conditioning
EP2116294A1 (de) * 2008-05-09 2009-11-11 Claudius Peters Technologies GmbH Kalzinierverfahren und- anlage
US8106370B2 (en) 2009-05-05 2012-01-31 General Electric Company Isotope production system and cyclotron having a magnet yoke with a pump acceptance cavity
US8106570B2 (en) 2009-05-05 2012-01-31 General Electric Company Isotope production system and cyclotron having reduced magnetic stray fields
US7897134B1 (en) * 2009-08-07 2011-03-01 Alstom Technology Ltd System and method for calcining gypsum
CN101780948B (zh) * 2010-03-30 2012-09-19 佛山市南海万兴材料科技有限公司 一种用于烧结磷酸铁锂的烧结装置
RU2012148563A (ru) * 2010-07-20 2014-08-27 Иксстрата Текнолоджи Пти Лтд Устройство питания
US8793897B2 (en) * 2010-08-11 2014-08-05 Grenzebach Bsh Gmbh Process and device for stabilising, cooling and dehumidifying gypsum plaster
CN102092974A (zh) * 2010-12-08 2011-06-15 太原理工大学 用热压法生产熟石膏浆料的方法和装置
CN102320763B (zh) * 2011-08-19 2013-01-09 瓮福（集团）有限责任公司 一种磷石膏净化中和装置
WO2015021436A2 (en) * 2013-08-08 2015-02-12 Mcalister Technologies, Llc Ceramic calciner apparatus and associated systems and methods
RU2695722C2 (ru) * 2015-02-25 2019-07-25 Йосино Джипсум Ко., Лтд. Устройство и способ для кальцинации гипса
JP6619917B2 (ja) * 2015-02-25 2019-12-11 吉野石膏株式会社 石膏焼成炉及び石膏焼成方法
KR102454646B1 (ko) * 2016-02-02 2022-10-14 요시노 셋고 가부시키가이샤 소석고 처리 장치 및 소석고 처리 방법
WO2018030077A1 (ja) * 2016-08-10 2018-02-15 吉野石膏株式会社 石膏処理装置及び石膏処理方法
CN109574525B (zh) * 2018-11-05 2021-06-29 山东新大地环保建材有限公司 聚合状态石膏、其制备方法和装置及应用
US11221180B2 (en) * 2019-04-02 2022-01-11 Innovative Environmental Companies, Inc. Systems and methods related to staged drying of temperature sensitive materials
RU2716354C1 (ru) * 2019-09-16 2020-03-11 Общество с ограниченной ответственностью Научно-производственная фирма "Теплоэнергопром" Сушильное устройство с псевдоожиженным слоем
SE543689C2 (en) * 2019-10-04 2021-06-08 Mimbly Ab Improved filter assembly with self-cleaning
CN111916656B (zh) * 2020-07-21 2025-05-13 合肥通用机械研究院有限公司 一种用于三元材料的集成式生产系统
CN115991578B (zh) * 2022-12-28 2024-02-20 贵州汇阳新材料科技有限公司 一种石膏粉的煅烧设备
KR20250173519A (ko) * 2023-04-12 2025-12-10 쿨브루크 오와이 열 에너지를 유체에 투입하는 방법 및 장치, 관련 장치 및 용도

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU91532A1 (ru) 1950-06-09 1950-11-30 А.А. Вознесенский Гипсосварочный аппарат
US3329417A (en) * 1964-09-01 1967-07-04 Continental Carbon Co Method and apparatus for calcining inorganic hydrates
FR2311764A1 (fr) * 1975-05-23 1976-12-17 Rhone Poulenc Ind Procede et appareil pour la transformation thermique de gypse
US4052149A (en) * 1976-09-02 1977-10-04 National Gypsum Company Continuous calciner
DE2818863C3 (de) * 1978-04-26 1981-04-30 Schering Ag Berlin Und Bergkamen, 1000 Berlin Trocknungsvorrichtung
ZA817558B (en) 1980-11-10 1983-02-23 Bpb Industries Plc Improvements in calcining calcium sulphate dihydrate
ES8300410A1 (es) * 1981-12-22 1982-11-01 Monterde A Talleres "horno giratorio de alto rendimiento calorifico, para la fabricacion de yesos".
US4499669A (en) * 1982-09-30 1985-02-19 Miller Hofft, Inc. Combination dryer and surge bin
GB2185419B (en) 1986-01-07 1990-04-18 Bpb Industries Plc Improvements in calcination apparatus
FR2612617B1 (fr) 1987-03-16 1992-07-10 Bergounhon Rene Four pour deshydrater pulverulents, sables et granulats
GB2214836B (en) * 1988-02-08 1991-06-26 Bpb Industries Plc Improvements in method and apparatus for calcination
JPH01249636A (ja) * 1988-03-31 1989-10-04 Onoda Cement Co Ltd α型半水石膏の製造方法及び製造装置
JPH05132344A (ja) * 1991-11-08 1993-05-28 Mitsubishi Heavy Ind Ltd 粒径のそろつたα型半水石こうの製造方法
JP3245436B2 (ja) * 1991-12-18 2002-01-15 呉羽化学工業株式会社 α型半水石膏の製造方法
DE19606075C2 (de) * 1996-02-19 2000-02-17 Sulzer Chemtech Gmbh Verfahren und Vorrichtungen zur thermischen Behandlung von Gips
JPH101336A (ja) * 1996-06-12 1998-01-06 Kashimakita Kyodo Hatsuden Kk 無水石膏微粉末の製造方法
DE19627249C2 (de) * 1996-07-08 2002-01-17 Sicowa Verfahrenstech Verfahren zur Herstellung von praktisch phasenreinem Calciumsulfat-beta-Halbhydrat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119334124A (zh) * 2024-12-19 2025-01-21 定襄清瑞新材料科技有限公司 一种用于铁合金矿热炉的全自动配料系统及其使用方法
CN119334124B (zh) * 2024-12-19 2025-03-18 定襄清瑞新材料科技有限公司 一种用于铁合金矿热炉的全自动配料系统及其使用方法

Also Published As

Publication number Publication date
MXPA04008386A (es) 2004-11-26
EP1485329B1 (fr) 2009-05-06
US20060010711A1 (en) 2006-01-19
FR2836913B1 (fr) 2006-11-24
BR0308302B1 (pt) 2013-05-21
IL163722A0 (en) 2005-12-18
NO20044274L (no) 2004-10-08
CN1639082A (zh) 2005-07-13
JP2005528310A (ja) 2005-09-22
PL207215B1 (pl) 2010-11-30
BR0308302A (pt) 2005-04-05
EP1485329A1 (fr) 2004-12-15
ATE430722T1 (de) 2009-05-15
PT1485329E (pt) 2009-08-24
ES2325365T3 (es) 2009-09-02
CN100363289C (zh) 2008-01-23
SI1485329T1 (sl) 2009-08-31
PL370856A1 (en) 2005-05-30
JP4520154B2 (ja) 2010-08-04
RU2316517C2 (ru) 2008-02-10
FR2836913A1 (fr) 2003-09-12
DK1485329T3 (da) 2009-08-24
UA81761C2 (uk) 2008-02-11
AU2003229855A1 (en) 2003-09-22
NZ535015A (en) 2006-09-29
RU2004129751A (ru) 2005-08-20
US8251695B2 (en) 2012-08-28
US20090151187A1 (en) 2009-06-18
WO2003076356A1 (fr) 2003-09-18
KR20040093734A (ko) 2004-11-08
DE60327517D1 (de) 2009-06-18
NO337488B1 (no) 2016-04-25
KR100931974B1 (ko) 2009-12-15
MY138083A (en) 2009-04-30
CA2478062A1 (en) 2003-09-18
US7651565B2 (en) 2010-01-26
ZA200407051B (en) 2005-09-28
AU2003229855B2 (en) 2008-06-05
CA2478062C (en) 2011-05-10

Similar Documents

Publication Publication Date Title
AR038877A1 (es) Dispositivo de secado y/o cocción de yeso, procedimiento de cocción de yeso natural y yeso obtenido.
CN203364230U (zh) 一种浴霸
CN201504727U (zh) 一种红外线无拉力直发夹
CN203857336U (zh) 一种带有涡轮风扇的大功率led灯具
CN204097527U (zh) Dx气体发生装置
CN208436046U (zh) 一种用于桑拿炉的高导气性石头炉仓
CN105221991B (zh) 拟形灯具
CN206093979U (zh) 一种快速散热的led灯散热器
CN204829447U (zh) 一种耐热涂层的高强度软灯带
CN219571867U (zh) 一种高效散热的平板灯
CN205300129U (zh) 一种蓝宝石干燥器
CN205746065U (zh) 一种自然散热式大功率led照明灯
CN104567287A (zh) 蓝宝石的干燥装置
CN204637935U (zh) 空压机除湿装置
CN201428953Y (zh) 一种能有效散热的led灯
CN105221992B (zh) 仿生灯具
KR20210002539U (ko) 전기 온풍기
CN208041715U (zh) 一种具有热量回收利用功能的客厅灯
CN205775490U (zh) 一种太阳能晾衣架
CN208205188U (zh) 隐藏进风和照明的浴霸面板结构
CN104930579A (zh) 电热型热吹风取暖器
CN106617430B (zh) 一种拟真的外置安装在电子产品上的散热盆景
CN204285004U (zh) 一种新型防水led灯
CN101922759B (zh) 基于拢热装置的辐射式长管热源取暖器
CN207599379U (zh) 一种发光均匀的led灯管

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee