1, water treatment equipment
The first step of the circulating water process is to treat the raw water to remove suspended solids, organic matter, inorganic matter and microorganisms and other impurities. Common water treatment equipment includes demagnetizers, grid filters, sedimentation tanks, media filters, activated carbon filters and ultrafilters. The function of these devices is to remove impurities from the water and purify the water.
2, cooling equipment
Circulating water is often used in industrial production cooling system, so the cooling equipment is one of the important equipment in the circulating water process. Cooling equipment can be overheated process fluid through heat exchange, so that it is in contact with the circulating water in the process of releasing heat, thereby reducing the temperature. Common cooling equipment includes cooling towers, cooling beds, cooling pipes and overflow tanks.
3, sewage treatment equipment
Circulating water will be contaminated during use, so sewage treatment must be carried out. The role of sewage treatment equipment is to remove organic and inorganic substances in the circulating water, as well as regulating the balance of water quality. Common sewage treatment equipment includes biochemical tanks, sedimentation tanks, air flotation machines, reverse osmosis equipment and ultraviolet disinfection equipment.
4, circulating water pump
Circulating water pump is one of the core equipment in the circulating water process, used to pump the treated circulating water from the sewage treatment equipment or cooling equipment, and re-inject it into the cooling equipment or production line. The role of the circulating water pump is to provide power for the flow of circulating water and to maintain the normal operation of the system.
5, control system
Circulating water process requires a control system to monitor and adjust the various equipment and processes. The control system can monitor water quality, temperature, pressure and other parameters, and automatically adjust the equipment operation and water flow to ensure the stability and normal operation of the system.
In addition to the main equipment listed above, the circulating water process may also include water distribution systems, metering systems and recycling systems. The water distribution system is used to control the distribution and supply of circulating water; the metering system is used to monitor and record circulating water consumption; and the recovery system is used to recycle and reuse wastewater to further improve the utilization of water resources.
In short, the circulating water process involves several major pieces of equipment, including water treatment equipment, cooling equipment, wastewater treatment equipment, circulating water pumps and control systems. Each piece of equipment has its own specific role, *** with constitute a circulating water system to achieve water conservation, environmental protection and efficient industrial production.