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    Method of controlling inlet valves of compression reactor and device for effecting same
    31.
    发明授权
    Method of controlling inlet valves of compression reactor and device for effecting same 失效
    控制压缩机入口阀的方法及其效果

    公开(公告)号：US4412552A

    公开(公告)日：1983-11-01

    申请号：US336372

    申请日：1981-12-24

    Applicant: July A. Kolbanovsky ,  Romeo V. Tsagareli ,  Viktor S. Schipachev

    Inventor： July A. Kolbanovsky ,  Romeo V. Tsagareli ,  Viktor S. Schipachev

    IPC: B01J3/00 ,  B01J3/08 ,  F01B11/00 ,  F01L25/06 ,  F04B31/00 ,  F16K31/12

    CPC classification number: B01J3/08 ,  B01J3/002 ,  F01L25/063 ,  Y10T137/0396 ,  Y10T137/7761

    Abstract: A method of controlling inlet valves of a compression reactor consists in that in the process of operation of the reactor 1 pressure in its working spaces 4, 5 and supply lines 7, 6 is continuously measured, the sign of a pressure differential (.DELTA.P) between said working spaces 4, 5 and the respective supply lines 7, 6 is determined, at the instant the sign of the pressure differential (.DELTA.P) changes from "minus" to "plus" a command to relieve the inlet valves 8, 9 of all control actions, except the pressure differential, is produced, and at the instant the sign of the pressure differential (.DELTA.P) changes from "plus" to "minus" a command to read a preset time interval (.tau.) is supplied, at the expiration of which interval a command to close the inlet valves 8, 9 of the reactor 1 is produced. A device for controlling inlet valves of a compression reactor comprises drives 10, 11 actuating the inlet valves 8, 9 of the reactor 1, pressure pickups 14, 15, 16, 17 arranged in the working spaces 4, 5 and in the supply lines 6, 7, comparators 18, 19 connected to the outputs of the pickups 14, 15, 16, 17, units 12, 13 to control the drives 10, 11, the inputs of which are connected through time relays 20, 21 to the outputs of the comparators 18, 19 and the outputs of which are connected to the drives 10, 11, and a chronometer 22 connected with one of the comparators 18, 19.

    Abstract translation: PCT No.PCT / SU80 / 00076 Sec。 371日期1981年12月24日第 102（e）日期1981年12月24日PCT提交1980年5月5日PCT公布。 公开号WO81 / 03130 日本1981年11月12日。控制压缩反应器的入口阀的方法在于，在反应器1的操作过程中，连续测量其工作空间4,5中的压力和供给管线6,7的符号 在压差（DELTA P）的符号从“负”变为“加”命令的瞬间，确定所述工作空间4,5和各供给线6,7之间的压力差（DELTA P） 除了产生压力差之外，释放所有控制动作的入口阀8,9，并且在压力差（DELTA P）的符号从“正”改变为“减”的时候读取预设时间 间隔（τ）被提供，在该间隔期满时，产生关闭反应器1的入口阀8,9的命令。 用于控制压缩反应器的入口阀的装置包括驱动反应器1的入口阀8,9的驱动器10,11，布置在工作空间4,5和供给管线6中的压力拾取器14,15,16,17 ，7，连接到拾取器14,15,16,17，单元12,13的输出的比较器18,19，以控制其输入通过时间继电器20,21连接到驱动器10,11的输出 比较器18,19和其输出端连接到驱动器10,11和与其中一个比较器18,19连接的计时器22。

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