LD-JY series dosing equipment has a high degree of automation, accurate measurement, simple operation and convenient installation and debugging. At present, it has been widely used in feed water treatment, sewage treatment, boiler water and circulating cooling water dosing, and other occasions where chemical agents need to be added and acid and alkali are adjusted. Can meet the requirements of different users for a variety of input methods. LSY-type integrated flocculant preparation device is suitable for the preparation and dosing of high-molecular organic flocculants. Users only need to directly add the dry powder of the pharmaceutical to the hopper of the equipment, which can realize full-automatic feeding, dissolution, curing, storage, and metering Dosing and other processes, the entire process does not require manual operation. Runs completely automatically. The equipment adopts a three-slot structure, which is used for stirring, curing and storage. The supporting equipment is mainly composed of dry powder feeder, dosing screw, mixer, vibrator, agitator, liquid level controller, water supply system, screw dosing pump and control system. Application areas: It can be used in the flocculant dosing of water supply plants, the dosing of sludge dewatering agents in sewage plants, and various other occasions where high-molecular organic matter is required.