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Filling is the most important part of the cooling tower. Its efficiency depends on the degree of full contact between cooling water and air in the filling. The filler can withstand temperatures ranging from ℃ to ℃, is resistant to aging, has excellent performance, is resistant to ultraviolet rays, and has a long service life.
Definition
Simply put, the role of filler in the cooling tower is to increase the heat dissipation, extend the cooling water residence time, increase the heat exchange area, and increase the heat exchange amount. Distribute water evenly. It's not about filling the tower with something that needs to be cooled. A cooling tower is a device that cools hot fluids (including water) to a reasonable temperature. Waste heat generated during industrial production or refrigeration processes is generally directed away by cooling water. The function of the cooling tower is to exchange heat between the cooling water carrying waste heat and the air in the tower, so that the waste heat is transferred to the air and dispersed into the atmosphere. Cooling tower application ranges include air conditioning cooling systems, refrigeration series, electric furnaces, injection molding, leather tanning, power generation, steam turbines, aluminum profile processing, air compressors, industrial water cooling and other fields.
Cooling tower packing classification
Wave packing, oblique staggered packing, stepped trapezoidal oblique wave packing, differential sine wave packing, point wave packing, hexagonal honeycomb packing, two-way wave packing, oblique folding wave packing,
Oblique staggered packing has the advantages of advanced technology, reasonable design, reliable data, and durability. Tests and production operations have shown that it has good cooling effect, small ventilation resistance, strong hydrophilicity, and large contact area. Oblique staggered packing adopts two forms: ring material and screw assembly. The inclination angle is generally degrees. It is mainly used in circular counter-flow cooling towers.
1. Performance characteristics
Adaptable to temperature ℃ ~ ℃
Good chemical stability, resistant to acid, alkali and organic solvent corrosion
Good flame retardant and self-extinguishing properties, oxygen Index
The product has strong hydrophilicity, good film-forming properties, and is easy for heat conduction of fillers.
2. Specifications
Width
The length can be processed according to user needs, and the length is not limited.
Sheet thickness.~.
3. Working temperature
Polyvinyl chloride ℃℃
Polypropylene ℃℃
Honeycomb cooling tower filler
Produced hexagonal Honeycomb packing comes in two forms: inclined tube and straight tube. There are two types of materials: polypropylene and fiberglass.
Inclined tubes are mainly used for various sedimentation and sand removal functions. It is the most widely used in water supply and drainage projects in the past ten years and has become a water treatment device. It has the advantages of wide application range, high processing effect and small floor space. It is suitable for water inlet sand removal, general industrial and domestic water supply sedimentation, sewage sedimentation, oil separation and tailwind concentration treatment. It is suitable for both new construction projects and the renovation of existing old pools, and can achieve good economic benefits.
Main features
Large wetted perimeter and small hydraulic radius.
, the laminar flow state is good, and the particle settlement is not disturbed by turbulent flow.
When the length of the inclined pipe is meters, the effective load is designed in tons/meter-hour. Controlled within the range of .mm/sec, the effluent water quality is the best.
The treatment capacity of the inclined tube sedimentation tank is twice that of the advection sedimentation tank, and that of the accelerated clarifier and pulse clarifier.
Inclined corrugated cooling tower packing
1. Performance characteristics
Advanced design, low ventilation resistance, strong hydrophilicity, and large corner area.
Adaptable temperature ℃ ~ ℃
Good flame retardant performance, oxygen index
Two specifications
Length, width and thickness of plastic sheet
Wave cooling tower filler
1. Performance And usage
The packing has novel structural design, large hydrophilic area and good cooling effect. It is mainly used in industrial counterflow cooling towers and hyperbolic cement cooling towers in power plants.
Adaptable temperature ℃ ~ ℃
Good flame retardant performance, oxygen index
2. Specifications
Length
Width
Plastic sheet thickness.
Trapezoidal Cooling Tower Filling
1. Performance Characteristics
The stepped ramp filler is designed by the Cooling Water Research Institute of the Water Conservancy and Electric Power Research Institute. The cross-section of this filler sheet is a trapezoidal ramp, which improves the soda-water deflection in the filler. It moves and slows down the splash speed of the water film, prolongs the heat exchange time in the filler and improves the heat dissipation performance. Has better overall 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. Our factory currently produces polyvinyl chloride and polypropylene.
Adaptable temperature ℃ ~ ℃
Good flame retardant performance, oxygen index
2. Specifications
The overall dimensions, width and length are not limited.
Thickness