Automatic quantitative feeder control

In the production of chemical fiber, it is often required to put solid powdered raw materials into the process equipment with a constant basin. If the feeding is intermittent (e.g. PVA dissolution in vinylon production, nylon pot dissolution in nylon production, etc.), then the quantitative feeding is automatically or manually carried out by means of a weighing scale, if the feeding is continuous (e.g. PVA is delivered to the dissolving machine in the washing section of vinylon production), in order to balance the feeding machine, unit The feeder amount of time should be kept constant, so automatic control of feed quantity is needed. Here, the whole control system of PVA feeding to dissolver is taken as a concrete example of automatic fixed t feeder control.

In order to form a closed-loop regulating system, the controlled variable W must be measured first, and it is fed into the regulator as a feedback signal. The output signal of the regulator is then used to curl and drag the speed of the conveyor belt motor through the speed controller to change the speed of the conveyor belt and keep the controlled variable W constant.

The main products of Zhengzhou Bate Automation Co., Ltd. are: automatic ceramic glaze feeding system, metering feeding system, multi-component formula feeding machine, liquid feeding machine, micro-feeding machine, volume feeding machine, etc. to provide customers with professional feeding products, and material delivery program.