FRP spray head, also known as fiberglass reinforced plastic spray head, is a type of spray head made by using glass fiber and its products as reinforcing materials and synthetic resin as matrix materials through certain molding processes. The following is its introduction:

Characteristics

Strong corrosion resistance: Fiberglass reinforced plastic has excellent corrosion resistance and can resist the erosion of chemical substances such as acids, alkalis and salts. Therefore, in some harsh working environments, such as chemical production, sewage treatment and other fields, the FRP spray head can work stably for a long time, is not easily corroded and damaged, and prolongs the service life of the spray head.

High strength and light weight: The glass fiber reinforced material endows the nozzle with high strength, enabling it to withstand certain pressure and impact force. Meanwhile, the density of fiberglass reinforced plastic is relatively small, making the FRP spray head lighter in weight, which is convenient for installation and maintenance, and also reduces the overall load of the equipment.

Good wear resistance: In some fluid jet applications containing particulate matter, FRP spray head shows good wear resistance. It can resist the scouring of particles in the fluid, maintain the shape and spray performance of the nozzle, and reduce problems such as uneven spraying or nozzle blockage caused by wear.

Good insulation performance: FRP has good insulation performance. FRP spray head can be used in some occasions where electrical insulation is required, avoiding safety accidents such as leakage of electricity and improving the safety of use.

Good formability: FRP spray heads can be fabricated into nozzles of various shapes and sizes through mold forming processes according to different usage requirements and design needs, meeting the requirements of spray angles, flow rates, etc. in different application scenarios. Moreover, its surface can be made relatively smooth, which is conducive to the smooth injection of fluid and reduces resistance.

Application field

Chemical industry: It is used in various liquid spraying, spray drying, waste gas treatment and other process procedures in chemical production. For example, in chemical reaction vessels, FRP spray heads can be used to spray reactants or catalysts to achieve uniform mixing and reaction; In waste gas treatment equipment, it is used to spray absorption liquid to absorb and treat the harmful components in the waste gas.

Sewage treatment: In sewage treatment plants, FRP spray heads are often used in the aeration system of aeration tanks to evenly spray air into the water, promoting the growth and metabolism of microorganisms in the water, thereby achieving the purpose of purifying water quality. At the same time, it can also be used in the process links such as disinfection and dosing of sewage to achieve uniform spraying of chemicals.

Agricultural irrigation: In agricultural irrigation systems, FRP spray heads can be installed as sprinkler heads on sprinkler irrigation equipment. It can evenly spray water in the farmland, achieving water-saving irrigation and improving irrigation efficiency. Due to its corrosion resistance and wear resistance, it can also work normally in some irrigation water containing chemical substances such as fertilizers and pesticides.

Fire protection field: In fire protection systems, FRP spray heads can be used in automatic sprinkler fire extinguishing systems. When a fire breaks out, the sprinkler heads can respond quickly and spray water evenly on the burning area, playing a role in extinguishing the fire and controlling the spread of the fire. Its excellent corrosion resistance and high strength enable it to work reliably in harsh fire environments.