FRP cooling tower 05
Author: admin Published: 2017-08-19 09:10 Click:
Round counterflow cooling tower
Meaning of the code:
G—Industrial, B—FRP, N—Counter-flow, L—Cooling tower 500T—Water volume.
Air wet bulb temperature τ = 28 ° C, inlet water temperature t 1 = 43 ° C, and outlet water temperature t 2 = 33 ° C.
The industrial type is a medium and high temperature cooling tower. The temperature of the water drops by 10 to 25 ℃. This type adds a series of measures such as tower diameter, air volume and pressure, power, and packing height. It is known to be suitable for cooling industrial water with high temperature drop.
Selection and use:
When selecting, you must know the water quantity Q, the water inlet temperature t1, the water outlet temperature t2, and the design wet bulb temperature t. The model is determined according to the thermal performance curve.
As far as the cold resistance of the material is concerned, it can be applied to the area of -50 ℃, but for areas where the average temperature of the coldest month is lower than -10 ℃, anti-icing measures should be requested when ordering. Flow ring to prevent water from flowing onto the blinds.
The circulating water turbidity is not more than 50 mg / L, and the short-term is not more than 100 mg / L. It should not contain oil and mechanical impurities. If necessary, take measures to stabilize algae and water quality.
For cooling towers smaller than 125, support should be provided at the junction of the inlet and outlet pipes connected to the cooling tower to prevent excessive weight from pressing on the tower wall.
The water distribution pipe is perforated at the nominal flow rate. If the actual water volume differs by more than 15% from the nominal flow rate, specify when ordering and change the opening size by the manufacturer. The water pressure of the inlet pipe of the tower is about 2 meters to 5 meters of water column. Do not design the pressure too high, otherwise the flow will be too high.
This product is suitable for water temperature not exceeding 60 ℃. If a flame-retardant cooling tower is required, it must be stated when ordering, and our factory can meet the requirements.