Reaction tank Weighing system consists of: kettle part, heat transfer, stirring, transmission and sealing, weighing module, weighing instrument and other devices. Kettle part of the space to accommodate the material reaction, reaction tank by the cylinder and the upper and lower heads composed of heat transfer device is to send or take away the heat, explosion-proof Electronic scale is jacketed heat transfer device structure. Explosion-proof electronic scale mixing device consists of agitator and stirring shaft weighing Dosage system. Before each production can be set to enter the formula for this dosage, the dosage system proportionally allocate the required number of raw materials (can also be used by default, that is, still use the last recipe). It provides data for automatic feeding.

At the same time when the Batching system starts production, the PLC sends the dynamic metering start signal to the weighing and metering instrument, which starts to collect and display the weight of each link, and adopts the fast feeding and slow feeding strategies at different weight stages, in order to take into account the improvement of efficiency and metering accuracy. When it reaches the target value, it outputs a stop measuring signal and closes the related valves and pumps under PLC control. At the same time to complete the action of unloading to the reaction tank, measuring instrumentation automatically zero tare.

Reaction tank weighing system is divided into material storage, dosage, Measurement system and electrical control system, of which the control system has automatic and manual two kinds of operation mode, easy to operate, flexible control, can meet the various needs of production, has a very high degree of practicality. It can be adapted to powder, granule, liquid and other materials dosage, mixing control. The weighing system is mainly composed of PLC, weighing instrument, weighing module and signal distributor, PLC is used to configure the switching control such as starting and stopping and the opening and closing of the warehouse door, the state detection of the warehouse door and the running configuration, and the implementation of the system interlocking of the dosage system. the PLC and the weighing instrument are connected by I/O, and they are directly added to the dosage control. PLC and weighing instrument are connected by I/O, directly join in the batching control. It has the functions of collecting weighing signals, fast and slow adding control and self-tuning of overshooting, etc. It can modify the input and parameters of the material side.