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2024
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Classification of Closed-Circuit Cooling Towers
Based on the relative orientation of water flow and airflow, closed cooling towers can be classified as: counterflow closed cooling towers, crossflow closed cooling towers, and mixed-flow closed cooling towers. According to the material of the tower shell, they can be categorized as: galvanized steel plate closed cooling towers, aluminum‑zinc coated plate closed cooling towers, stainless steel closed cooling towers, FRP (fiberglass reinforced plastic) closed cooling towers, and others. Depending on the heat exchanger material, they are further divided into: copper‑tube closed cooling towers, stainless steel tube closed cooling towers, carbon steel tube closed cooling towers, titanium tube closed cooling towers, aluminum tube closed cooling towers, and more. By fan type, closed cooling towers can be classified as: induced‑draft closed cooling towers and forced‑draft closed cooling towers.
Based on the relative orientation of water flow and wind direction, closed-circuit cooling towers can be classified into counterflow, crossflow, and mixed-flow types.
Based on the material of the casing, closed-circuit cooling towers can be classified into galvanized steel‑plate, aluminum‑zinc‑coated steel‑plate, stainless steel, and fiberglass‑reinforced plastic types, among others.
Based on the material of the heat exchanger, closed‑circuit cooling towers can be classified into copper‑tube, stainless‑steel‑tube, carbon‑steel‑tube, titanium‑tube, and aluminum‑tube types, among others.
Depending on the fan type, closed cooling towers can be classified as induced-draft and forced-draft.