Heating means for continuous crystallizing vessels
    1.
    发明授权
    Heating means for continuous crystallizing vessels 失效
    用于连续结晶船的加热装置

    公开(公告)号:US3556845A

    公开(公告)日:1971-01-19

    申请号:US3556845D

    申请日:1969-05-12

    CPC classification number: B01D9/0031 C13B30/02

    Abstract: A GROUP OF VERTICALLY DISPOSED HORIZAONTALLY ELONGATED HOLLOW HEATING PLATES DISPOSED IN THE BOTTOM PORTION OF A HORIZONTALLY ELONGATED VESSEL WHICH HAS AN END WALL PROVIDED WITH A STEAM CHEST AND WITH CONDENSATION COLLECTING MEANS. EACH HOLLOW HEATING PLATE IS PARTITIONED TO FORM AN UPPER COMPARTMENT IN COMMUNICATION WITH THE STEAM CHEST AND A LOWER COMPARTMENT IN COMMUNICATION WITH THE CONDENSATION COLLECTING MEANS, THE TWO COMPARTMENTS BEING CONNECTED BY A PASSAGE IN THE END PORTION OF THE HEATING PLATE REMOTE FROM THE END WALL OF THE VESSEL, SO THAT STEAM FLOWING THROUGH THE UPPER COMPARTMENT MAY ASSIST IN MOVING CONDENSATION IN THE LOWER COMPARTMENT TO THE COLLECTING MEANS. A CONDENSATION COLLECTING TROUGH IS PROVIDED IN THE LOWER COMPARTMENT, IN UPWARDLY SPACED RELATION FROM THE BOTTOM OF THE LATTER.

    Apparatus for preheating separators for pulverized material
    2.
    发明授权
    Apparatus for preheating separators for pulverized material 失效
    用于预热用于粉碎材料的分离器的装置

    公开(公告)号:US3618916A

    公开(公告)日:1971-11-09

    申请号:US3618916D

    申请日:1969-11-20

    CPC classification number: C04B7/36 F27B7/2025

    Abstract: Apparatus for preheating pulverized material in the manufacture of cement includes a plurality of cyclone separators at least two of which are vertically spaced from each other. Air is passed between the separators in one direction and the particulate material is pneumatically conveyed in the opposite direction through a tube located within the air conduit.

    Crystallization installation with control system
    3.
    发明授权
    Crystallization installation with control system 失效
    结构安装与控制系统

    公开(公告)号:US3680621A

    公开(公告)日:1972-08-01

    申请号:US3680621D

    申请日:1970-03-12

    Abstract: Sugar is crystallized out of sugar juice by passing the juice through a succession of heated crystallization cells. Diluted sugar juice is supplied to the intermediate cells and the last cell. Either the steam pressure in the heating means or the feed rate of the diluted juice is controlled in response to the percentage of crystals or dry matter in the crystallized product removed from the last cell, the control for the intermediate cells being regulated by an interposed resistance-capacity system which dampens the control signal.

    Abstract translation: 通过将果汁通过一系列加热的结晶细胞,糖从糖汁中结晶出来。 将稀释的糖汁提供给中间细胞和最后一个细胞。 加热装置中的蒸汽压力或稀释汁的进料速率是根据从最后一个电池中除去的结晶产物中的晶体或干物质的百分比来控制的,中间电池的控制是由插入电阻 能够抑制控制信号。

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