Classification of cooling tower packing (what kind of packing is in the cooling tower)
The role of cooling tower filler in the cooling tower is to increase heat dissipation, extend the residence time of cooling water, increase heat exchange area and increase heat exchange. Distribute water evenly. This is not to inject things that need to be cooled into the tower. A cooling tower is a device that cools hot fluids (including water) to a reasonable temperature. The waste heat generated in industrial production or refrigeration processes is usually guided by cooling water. The role of the cooling tower is to exchange the cooling water with residual heat with the air in the tower, so that the residual heat is transferred to the air and dispersed into the atmosphere. Cooling tower application range: air conditioning cooling system, refrigeration series, electric furnace, injection molding tanning, power generation, steam turbine, aluminum profile processing, air compressor, industrial water cooling and other fields.
Classification of cooling tower packing
Cooling tower packing can be divided into transverse wave packing, oblique staggered packing, stepped trapezoidal oblique wave packing, differential sine wave packing, point wave packing, hexagonal honeycomb packing, bidirectional wave packing and oblique breaking wave packing.
1. Diagonal overlapping cooling tower packing
The oblique overlap packing is advanced in technology, reasonable in design, reliable in data, and durable. Tests and production operations show that the cooling effect is good, the ventilation resistance is small, the hydrophilicity is good, and the contact area is large.
2. PVC honeycomb cooling tower packing
There are two types of hexagonal honeycomb packing produced: inclined tube and straight tube. There are two materials: polypropylene and fiberglass.
3. Inclined wave cooling tower packing
Performance characteristics: advanced design, low ventilation resistance, strong hydrophilicity, large corner area, etc., applicable temperature: 65℃～-35℃; good flame retardant performance, high oxygen index ≥ 30
4. S-wave cooling tower packing performance characteristics:
The stepped trapezoidal oblique wave packing was designed by the Cooling Water Research Institute of the Institute of Water Resources and Electric Power. The cross section of the filler is a trapezoidal oblique wave, which increases the deflection of soda in the filler, slows down the splash speed under the water film, increases the heat exchange time in the filler, and improves the heat dissipation performance. Has a good comprehensive performance. The channel area is large, the bonding is firm, and the overall assembly rigidity is good. It can be widely used in industrial cooling towers. At present, the factory produces two materials: polyvinyl chloride (PVC) and polypropylene (PP).
5. Trapezoidal cooling tower packing
As the main equipment for circulating water heat dissipation in industrial production, the performance of cooling towers directly affects the cost and efficiency of industrial production in my country. Improper use of cooling towers in industrial production will result in untimely heat dissipation of equipment, production stagnation, and high water temperature hazards. Cooling tower packing is the main factor in the hydrothermal cycle. Therefore, high-quality cooling tower packing should be selected.
6. Composite oblique wave spray filler
It is a drop film filler. On the basis of the wave-breaking filler, a number of trapezoidal oblique corrugations at an angle of 60 degrees to the horizontal plane are added, and the reinforcing ribs are arranged alternately and symmetrically at the same distance from top to bottom in the longitudinal direction. The spacing between the plates is fixed by the elliptical cone boss and the groove. Compared with the folded packing, it increases the air-water disturbance, reduces the water film discharge speed, increases the specific surface area of the packing, prolongs the heat exchange time between water and air, improves the heat dissipation performance of the packing, and reduces the air intake resistance. .
7. Two-way wave water spray filler
The two-way wave filler is a thin-film type, and its sheet is composed of transverse waves. The transverse waves and trapezoidal waves are staggered on the cross section, which increases the turbulence of gas and water, reduces the discharge speed, and increases the heat dissipation characteristics of the filler. Due to the increase in the area of the through hole, the smooth passage of the rubber ball is ensured, and the anti-fouling ability is improved. Its thermal resistance characteristic is equivalent to that of the imported composite wave filler, and it has a good cooling effect.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen