FIELD: chemical industry branch, possibly processes that may be realized only at keeping accurate relation of initial components.
SUBSTANCE: automatic starting of manufacturing plant is realized according to predetermined algorithm with use of controller on base of microprocessor system. At first preset flow rates of components in starting pipelines of reactor, of plug or of sanitary system are set with use of flow rate regulators. Then operation mode of said regulators is changed to automatic one. Then flows of components are fed with the aid of cut off valves controlled by means of controller. Conditions simulating hydrodynamic mode of plant are realized in starting pipelines at time moment of feeding components.
EFFECT: enhanced safety of process at time moment of starting plant.
4 dwg
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