利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

133 records (took 0.014 seconds)

    DEVICE AND METHOD FOR MANUFACTURING CEMENT CLINKER AND CALCINED CLAY
    3.
    发明公开
    DEVICE AND METHOD FOR MANUFACTURING CEMENT CLINKER AND CALCINED CLAY 审中-公开

    公开(公告)号：EP4201908A1

    公开(公告)日：2023-06-28

    申请号：EP21217500.4

    申请日：2021-12-23

    Applicant: HeidelbergCement AG

    Inventor： REINDL, Bernhard ,  KLEINSORGE, Bernhard ,  CLEMENZI, Mauro

    IPC: C04B7/47

    Abstract: Method and device for the combined manufacturing of cement clinker (c) and calcined clay (d), wherein the cement clinker (c) is produced in a cement manufacturing line (10) by the steps:
    providing a cement raw meal (a), preheating and precalcining the cement raw meal (c) in a preheater and calciner section (11), sintering the precalcined cement raw meal in a rotary kiln (15) to provide the cement clinker (c) and cooling the cement clinker (c) with a counter current air stream in a clinker cooler (17) providing hot air,
    and wherein the calcined clay (d) is produced in a clay manufacturing line (20) by the steps:
    providing a clay raw material (b), preheating the clay raw material (b) in a heat exchange section (21), and calcining the preheated clay raw material suspended in gas in a flash calciner (23) to provide the calcined clay (d),
    wherein the hot air from the cooler (17) is divided into at least two streams, a first combustion air stream used in sintering the cement raw meal and a second combustion air stream used in calcining the clay raw material, and wherein
    exhaust gas from calcining clay raw material is fed into the calcination (13) of the preheated cement raw meal.

    CLINKER INLET DISTRIBUTION SYSTEM AND A METHOD FOR OPERATION
    6.
    发明公开
    CLINKER INLET DISTRIBUTION SYSTEM AND A METHOD FOR OPERATION 审中-公开

    公开(公告)号：EP3828152A1

    公开(公告)日：2021-06-02

    申请号：EP19212390.9

    申请日：2019-11-29

    Applicant: Alite GmbH

    Inventor： von Wedel, Mr. Karl

    IPC: C04B7/47 ,  F27D15/02 ,  F27D3/00

    Abstract: Clinker cooling with a cooling grate having a receiving section followed by a second section, heat recuperation from the clinker can be enhanced, if at least one first of a number of grate elements 12, 13, 14 of the receiving section is coupled to at least one vibrational drive unit 50 for causing a vibration of the least one first grate element 12, 13, 14 relative to at least one second grate element 12, 13, 14 and/or a static portion of the support structure and/or the base.

    CLINKER COOLER AND METHOD FOR OPERATING A CLINKER COOLER
    8.
    发明公开
    CLINKER COOLER AND METHOD FOR OPERATING A CLINKER COOLER 审中-公开

    公开(公告)号：EP3581867A1

    公开(公告)日：2019-12-18

    申请号：EP18177718.6

    申请日：2018-06-14

    Applicant: Alite GmbH

    Inventor： Hammerich, Jörg

    IPC: F27B7/38 ,  B65G25/06 ,  C04B7/47 ,  F27D15/02

    Abstract: A conveyor grate 10 for conveying bulk material, preferably cement clinker, in a conveying direction, wherein the conveyor grate 10 has at least two conveying means 11, 12 and at least one motor for advancing the at least two conveying means 11, 12 in the conveying direction and for retracting the at least two conveying means 10, 11 can be installed and operated at reduced costs, if a first of the at least two conveying means 11, 12 is coupled via a first clutch 115 to the motor and a second of the at least two conveying means 11, 12 is coupled via a second clutch 125 to the same motor.

    METHOD AND DEVICE FOR RECOVERING ENERGY FROM DAMP EXHAUST GASES
    10.
    发明公开
    METHOD AND DEVICE FOR RECOVERING ENERGY FROM DAMP EXHAUST GASES 有权
    VERFAHREN UND VORRICHTUNG ZUR ENERGIEGEWINNUNG AUS FEUCHTEN ABGASEN

    公开(公告)号：EP3060529A1

    公开(公告)日：2016-08-31

    申请号：EP14809087.1

    申请日：2014-10-22

    Applicant: Holcim Technology Ltd. ,  ARMINES

    Inventor： BOULAWZ KSAYER, Elias ,  CLODIC, Denis ,  HERZOG, Urs, Andreas ,  LAMARE, Thomas ,  MAALOUF, Samer ,  WEIMER, Thomas

    IPC: C04B7/47

    CPC classification number: C04B7/475 ,  C04B2290/20 ,  F27B7/20 ,  F27D17/004 ,  Y02P40/123

    Abstract: In a method for recovering energy from damp exhaust gases, in which exhaust gas having a temperature from 90-130 °C and a water dew point from 50-75°C is first cooled to a temperature above the dew point in an indirect, first heat exchanger (3) and the cooled exhaust gas is then passed through a direct contact condenser (2), the condensate (6) that is formed in the direct contact condenser (2) is collected and heated in the first heat exchanger (3) by heat exchange with the exhaust gas.

    Abstract translation: 在一种用于从潮湿废气中回收能量的方法中，首先将其中温度为90-130℃和水露点为50-75℃的废气先冷却至高于露点的温度 热交换器（3）和冷却的废气然后通过直接接触冷凝器（2），形成在直接接触冷凝器（2）中的冷凝物（6）在第一热交换器（3）中被收集和加热， 通过与废气进行热交换。

Patent Agency Ranking