EA200800382A1 - Способ и устройство для размола горячего и влажного исходного материала - Google Patents

Способ и устройство для размола горячего и влажного исходного материала

Info

Publication number
EA200800382A1
EA200800382A1 EA200800382A EA200800382A EA200800382A1 EA 200800382 A1 EA200800382 A1 EA 200800382A1 EA 200800382 A EA200800382 A EA 200800382A EA 200800382 A EA200800382 A EA 200800382A EA 200800382 A1 EA200800382 A1 EA 200800382A1
Authority
EA
Eurasian Patent Office
Prior art keywords
grinding
drying
simultaneous
mill part
hot
Prior art date
Application number
EA200800382A
Other languages
English (en)
Other versions
EA012659B1 (ru
Inventor
Вилли Лоле
Ханс Бонк
Франц-Йзеф Хойкен
Original Assignee
Лёше Гмбх
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 Лёше Гмбх filed Critical Лёше Гмбх
Publication of EA200800382A1 publication Critical patent/EA200800382A1/ru
Publication of EA012659B1 publication Critical patent/EA012659B1/ru

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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/47—Cooling ; Waste heat management
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/26—Passing gas through crushing or disintegrating zone characterised by point of gas entry or exit or by gas flow path
    • 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
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • 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
    • 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

Abstract

Изобретение относится к способу и устройству для размола горячего и влажного исходного материала. Изобретение предназначено для применения, в частности, в цементной промышленности для размола и одновременной сушки цементного клинкера, шлака и добавок. Для повышения производительности, экономии энергии и улучшения качества продукта, в частности в случае смешанных цементов, предусмотрены одновременные размол и сушка за счет регулируемой подачи охлаждающего газа в верхнюю часть мельницы при относительно высокой входной температуре горячего газа в нижней части мельницы. Подача охлаждающего газа обеспечивает заданную температуру газа и продукта после воздушного сепаратора и заменяет или значительно уменьшает невыгодный впрыск охлаждающей воды.
EA200800382A 2005-08-26 2006-07-19 Способ и устройство для размола горячего и влажного исходного материала EA012659B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005040519A DE102005040519B4 (de) 2005-08-26 2005-08-26 Verfahren und Vorrichtung zur Vermahlung von heißem und feuchtem Rohmaterial
PCT/EP2006/007122 WO2007022837A1 (de) 2005-08-26 2006-07-19 VERFAHREN UND VORRICHTUNG ZUR VERMAHLUNG VON HEIßEM UND FEUCHTEM ROHMATERIAL

Publications (2)

Publication Number Publication Date
EA200800382A1 true EA200800382A1 (ru) 2008-10-30
EA012659B1 EA012659B1 (ru) 2009-12-30

Family

ID=37152187

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800382A EA012659B1 (ru) 2005-08-26 2006-07-19 Способ и устройство для размола горячего и влажного исходного материала

Country Status (12)

Country Link
US (1) US8100351B2 (ru)
EP (1) EP1922149B1 (ru)
CN (1) CN101252997B (ru)
AT (1) ATE543567T1 (ru)
CA (1) CA2615554C (ru)
DE (1) DE102005040519B4 (ru)
DK (1) DK1922149T3 (ru)
EA (1) EA012659B1 (ru)
ES (1) ES2379679T3 (ru)
MX (1) MX2008002595A (ru)
UA (1) UA98443C2 (ru)
WO (1) WO2007022837A1 (ru)

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KR101457346B1 (ko) 2010-03-05 2014-11-03 로쉐 게엠베하 금속을 회수하기 위한 스테인레스강 슬래그 및 제철소 슬래그의 가공방법
DE102010018046A1 (de) * 2010-04-23 2011-10-27 Loesche Gmbh Verfahren zur Vermahlung von Mahlgut
DE102010036176A1 (de) * 2010-09-02 2012-03-08 Loesche Gmbh Verfahren und Anlage zur Kohlenvermahlung im Inertbetrieb oder im nicht inerten Betrieb
EA021592B1 (ru) * 2010-11-22 2015-07-30 Лёше Гмбх Передвижная истирающая мельница и передвижная дробильная установка
EP2524729A1 (de) 2011-05-20 2012-11-21 Claudius Peters Projects GmbH Anlage und Verfahren zur Mahltrocknung und Einlagerung von Braunkohle
CN102607289A (zh) * 2012-01-18 2012-07-25 娄卡奔新能源科技发展(上海)有限公司 熟料水泥生产线废气检测控制自动统计分析系统
EA201400900A1 (ru) 2012-10-17 2014-11-28 Лёше Гмбх Способ и устройство для измельчения влажного материала
DE102013000426A1 (de) * 2013-01-14 2014-07-17 Roland Nied Verfahren zur Strahlmahlung sowie Strahlmühle dafür
MX2015003261A (es) * 2013-03-26 2015-10-08 Loesche Gmbh Procedimiento y molino vertical para moler material a ser molido.
JP6168404B2 (ja) * 2013-08-28 2017-07-26 宇部興産機械株式会社 粉砕システム
CN103949327A (zh) * 2014-05-19 2014-07-30 江苏新业重工股份有限公司 新型水泥粉磨系统
EP2985081B1 (de) 2014-08-12 2017-03-22 Loesche GmbH Verfahren und Luftstrom-Vertikalmühle zur Mahlung von heißem und feuchtem Rohmaterial sowie kanalartiges Segment
LU92916B1 (en) * 2015-12-17 2017-07-13 Wurth Paul Sa Grinding and drying plant
ES2637017B1 (es) * 2016-04-08 2018-07-18 Talleres Alquezar, S.A. Instalación de molienda para áridos
JP6798407B2 (ja) * 2017-04-20 2020-12-09 Ｊｆｅスチール株式会社 微粉炭の製造方法
CN108545971A (zh) * 2018-06-22 2018-09-18 云南创拓环境科技有限公司 一种水泥熟料及其制备方法
JP7423204B2 (ja) * 2019-06-28 2024-01-29 三菱重工業株式会社 粉砕装置及びボイラシステム並びに粉砕装置の運転方法
DK3909682T3 (da) * 2020-05-14 2022-07-04 Pfeiffer Se Gebr Fremgangsmåde og valsemølle til termomekanisk aktivering af en lerblanding
BE1028354B1 (de) 2020-05-29 2022-01-11 Thyssenkrupp Ag Mahlvorrichtung zur Erreichung eines optimalen Entwässerungsgrades und Verfahren zu deren Betrieb
DE102020206767A1 (de) 2020-05-29 2021-12-02 Thyssenkrupp Ag Mahlvorrichtung zur Erreichung eines optimalen Entwässerungsgrades und Verfahren zu deren Betrieb
US20210147959A1 (en) * 2021-01-29 2021-05-20 Separation Technologies Llc Process for dry beneficiation of bauxite minerals by electrostatic segregation

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Also Published As

Publication number Publication date
UA98443C2 (ru) 2012-05-25
EP1922149A1 (de) 2008-05-21
DE102005040519B4 (de) 2009-12-31
CA2615554C (en) 2013-05-28
CN101252997A (zh) 2008-08-27
US8100351B2 (en) 2012-01-24
US20100043675A1 (en) 2010-02-25
CN101252997B (zh) 2010-05-19
CA2615554A1 (en) 2007-03-01
EA012659B1 (ru) 2009-12-30
DK1922149T3 (da) 2012-05-07
DE102005040519A1 (de) 2007-03-08
EP1922149B1 (de) 2012-02-01
MX2008002595A (es) 2008-04-15
WO2007022837A1 (de) 2007-03-01
ATE543567T1 (de) 2012-02-15
ES2379679T3 (es) 2012-04-30

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ RU