The fill materials of cooling tower are PP and PVC. The honeycomb design principle is adopted, which is an important part of cooling tower. The function of fill in cooling tower is to increase heat dissipation, prolong the residence time of cooling water, increase heat exchange area, and distribute water evenly.
Feature 1: The filling adopts inclined suspension installation, the bottom of the filling is suspended, no debris will be deposited, the water flow is smooth, and the growth of algae and bacteria can be prevented.
Feature 2: No glue bonding, no deformation, no embrittlement, effectively solve the problem of filling scaling. The old installation method used glue bonding, and the filling was stacked in the cooling tower. When it was used, the bonding point of the filling was easy to scale, which accumulated over time and collapsed after serious bending deformation, thus affecting the cooling performance.
Feature 3: Increase the effective air intake area. More steel frame is needed to support the bottom of the bonded filling, which reduces the effective air inlet area of the filling, while the suspended installation of the filling does not need to support the steel frame.
Feature 4: Filling installation, transportation, and maintenance are simple and convenient.
a.There is no geometric deformation at 65 ℃ - 35 ℃.
b.It is not broken or brittle under the design temperature.
c.Under normal operation and service conditions, its service life shall not be less than 20A.
d.High thermal performance, far more than 90% of the national standard requirements;
e.The floating water rate is lower than 0.001% of the circulating water volume, and the three in one design of self-contained water collector and air inlet louver is adopted; the filling is made of flame retardant PVC vacuum molding,
f.It has good flame retardancy.
a. Removal of the old cooling tower filling, turn off the power supply of the motor; removal of the cooling tower filling reinforcement; removal of the old filling; tower garbage cleaning; cleaning up the site;
b. Due to a large amount of bonding, in order to ensure that there is enough space for the filling binder to be placed during curing, the contact point should be on the same horizontal plane during bonding, so as to ensure that the force on the contact point of the filling is uniform and tight during crimping;
c. Clean up the floating dust and garbage on the internal parts of the cooling tower to ensure cleanliness. Place the filling blocks in the cooling tower in turn. It is strictly forbidden to squeeze the filling during the process. Ensure that each layer of the filling block is neat and tight, and the filling is tight and seamless with the corner and column;
d. Pay attention to the up and down direction of the assembly block during installation. The top surface of each layer should be laid flat, and the interlayer should be cleaned, and there should be no debris blocking.
e. When installation, maintenance, and other work need to work on the filling, it must be paved with a flat plate, and it is strictly forbidden to step on it directly.
f. In the process of construction, assembly, and installation, it is strictly forbidden to weld above the filling of the cooling tower, and fire prevention measures shall be taken when necessary. After installation, all construction tools and facilities are waiting for acceptance, and the whole filling replacement procedure of the cooling tower is completed.
a. The raw materials of cooling tower fill are PVC and PP, with good toughness, no white line and aging resistance.
b. By vacuum molding, the volume heat dissipation quality is high.
c. The service life of cooling tower fill is generally more than 10 years.
d. Vacuum pressure forming. The unique fill curve ensures the high efficiency of heat transfer.
e. The bearing capacity of cooling tower fill is large, and the bearing capacity per square meter is more than 3.5kn.
f. Good chemical stability, acid, alkali and organic solvent corrosion resistance.
g. The product has strong hydrophilic property, good film-forming property and easy to conduct the heat of filler.