The flotation equipment is mainly used for boiler feed water, circulating water, hydrazine, phosphate and other treatment in power plant. It can also be used in petroleum, chemical, environmental protection, water supply system and other industries. The unit combined dosing device is mainly composed of solution tank, metering pump, filter, safety valve, check valve, pressure gauge, buffer tank, liquid level gauge, control cabinet, etc., and is installed on one base. Users only need to place the combined dosing device in the dosing room, connect the water inlet and outlet and connect the power supply to start the operation. This factory integrated device can greatly reduce the workload of design and site construction, and provide reliable guarantee for the quality, safety and on-site operation of the whole system.
Dosing device is also known as dosing system and dosing equipment.
According to the process flow, the dosing device injects chemical liquid into various systems. The device can be divided into three categories according to the application situation.
1. Oil field dosing device. It is mainly used to inject flocculant, scale inhibitor, corrosion inhibitor, demulsifier and other liquids into the wellhead and other systems on the platform.
2. Boiler dosing device. It can be used for boiler feed water ammonia and hydrazine, condensate water ammonia and hydrazine, shutdown protection ammonia and hydrazine, and adding phosphate to steam boiler, mainly used in power plant and power station.
3. Water treatment dosing device. In the process of water treatment, chemicals are added to tap water, waste water and sewage. It is mainly used for water supply and drainage treatment, environmental protection and other technological processes. Such as waterworks, hotels, restaurants, swimming pools, sewage treatment plants, etc.