Pure water equipment, as the name suggests, is a device that produces clean water. With the sharp increase in population, fresh water resources are gradually facing depletion. In this era of water shortage, pure water equipment becomes particularly important. So, what is the raw water pretreatment system of pure water equipment like?Now let me introduce it to you all:

I. Raw Water Pretreatment System:
1Raw water pump
The function of the raw water pump is to provide raw water pressure for the pretreatment system. If the raw water pressure is sufficient, this equipment is not necessary. Generally, the raw water pressure is required≥0.3MPa.
2Raw water tank
The function of the raw water tank is simpler; it is used to store raw water. It's just to prevent the raw water from failing to supply the equipment, so it can be used as a medium transfer(Usually, adding a float switch can make the entire system more automated).
3Quartz sand filter
Quartz sand filter media are used to remove larger suspended particles, sand, impurities, etc. from the raw water, reducing the turbidity of the water. Moreover, it can also remove a large amount of organic matter, viruses and other substances in the water as the turbidity decreases.
4Activated carbon filter
The adsorption capacity of activated carbon is utilized to effectively adsorb organic matter, free residual chlorine, colloids, particles, microorganisms, certain metal ions and decolorize in raw water.
5Softening system(Dosing system)
By taking advantage of the exchange performance of ion resins, calcium and magnesium ions in the raw water are removed to prevent the formation of scale in subsequent equipment, or it can be changed to a dosing system where scale inhibitors are directly added.
The above is an introduction to the raw water pretreatment system of pure water equipment. We hope it will be helpful for everyone's future use of pure water equipment. Beijing Yuanlai Water Treatment Equipment Co., Ltd. always puts the interests of customers first. Starting from the perspective of customers, we design, develop and manufacture equipment. With advanced water treatment technology, we are a leader in the water treatment industry. Welcome your inquiries.
Yuan LaiEDIThe ultra-pure water equipment uses electro-deionization technology.EDIElectrodeionization is a water purification method that combines the dual advantages of electrodialysis and ion exchange. It does not require acid-base chemical regeneration and can continuously and stably prepare high-purity ultrapure water. Under the action of a direct current electric field, ion separation in water is completed. At the same time, water is electrolyzed to generate hydrogen ions and hydroxide ions, achieving automatic regeneration of the resin without the need to stop the machine for manual regeneration. The pre-treatment combined with reverse osmosis can prevent oxidized substances from damaging the resin, ensuring stable effluent quality and widely meeting the high-standard water usage requirements of various industries.
The non-negative pressure water supply equipment can be directly connected to the municipal water supply network, making full use of the residual pressure of the original network for superimposed water supply. Fully enclosed operation does not require the construction of a domestic water tank, eliminating secondary pollution. Intelligent variable frequency voltage stabilization, energy-saving, quiet and easy installation, it is the preferred equipment for secondary water supply in high-rise residential buildings and commercial buildings.
Constant pressure water supply equipment is widely used in central air conditioning, floor heating, industrial closed-loop water circulation, and boiler systems. It integrates automatic pressure stabilization, automatic water replenishment, automatic exhaust, pressure relief and buffering functions. It stabilizes the pressure in the pipeline network, eliminates abnormal sounds caused by air blockage, and prevents damage from negative pressure and water shortage in the pipeline. It is an essential supporting equipment for HVAC and circulating water systems.
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