FRP Cooling Tower

Product Introduction:

With the development of national economic construction, industrial water consumption has increased sharply. Promoting cooling towers and achieving the circular use of industrial and refrigeration water has significant practical significance for saving water, protecting the environment, and reducing energy consumption. Therefore, the demand for cooling towers in China has been increasing year by year. Cooling towers are large heat exchangers that mainly supply cooling water to power plants and manufacturing plants; This water sequentially cools the equipment necessary for daily operations.

Because the structural materials used in the operation of cooling towers must withstand various environments, including chemical and biological invasion as well as harsh conditions, the pultruded fiberglass (GFRP) profile, in addition to its high strength, light weight, and strong corrosion resistance, is highly economical and has the most stable material properties compared to other fiberglass production processes such as hand lay up or RTM. Therefore, it is an advantageous choice for cooling tower structural components.

GFRP extruded into shape is used as a structural material for cooling towers, competing with wood, concrete, and steel in all situations, providing unparalleled advantages over these materials:

Compared to wood, there is no biomass corrosion, and glass fiber and resin do not provide microorganisms;

Compared with steel and concrete materials, GFRP has good chemical corrosion resistance;

Compared to structural materials such as wood, steel, and concrete, it is lighter in weight;

Maintenance free, easy to ｒｅｐｌａｃｅ even damaged parts;

Main structures: square tube, rectangular tube, angle steel, groove material, I-beam, deck, flat bar, etc., which will be applied to guardrails

Some special shapes, such as handrails, kickboards, etc

Blades are also one of the key components of cooling tower fans, whose main function is to generate airflow, allowing circulating water to exchange heat with the outside air, thereby achieving the effect of heat dissipation and cooling. In the all fiberglass cooling tower, the manufacturing process and material selection of the blades can ensure that they have high strength and stiffness, thereby enabling the cooling tower to operate more stably and safely.

Nanjing Speer has over 200 different specifications of molds available for producing GFRP products required for building cooling towers

The standard for GFRP extrusion molding used in Nanjing Speer cooling tower is as follows:

GB/T7190.2-2017 Mechanical Ventilation Cooling Towers Part 2: Large Open Cooling Towers

GB/T 31539-2015 Fiber Reinforced Composite Materials for Structural Applications - Pultruded Shapes