(1) do the various parts and work flow records
When the construction or installation of FRP cooling towers is completed, the design unit or manufacturer shall provide all the characteristics of the cooling tower: heat characteristics, resistance characteristics, water load, heat load, ambient temperature (dry and wet bulb temperature), cooling Range, air flow rate, power consumption, wind loss, evaporation water, replenishment water, enrichment magnification, fan power consumption, water pressure into the tower, etc., the use of the relevant units should be based on the above design units or production manufacturers should provide Cooling tower all the characteristics of the data and the contents of the run record.
(2) In order to test the operation effect of FRP cooling tower and its cooling capacity, it is necessary to carry out indoor test or carry out the appraisal test on the running cooling tower at the production site. To ensure the normal operation of FRP cooling towers, not only have the cooling tower test research and technical personnel, but also a complete set of more complete and consistent with the test method, and must be equipped with a set of test equipment and instruments, such as thermometer, , Pressure gauge, sound level instrument and so on.
(3) FRP cooling tower cold water pool should keep the water depth of the pool to prevent the occurrence of cavitation phenomenon, the pool of freeboard height of 15 ~ 30cm, the following is the effective volume of the pool, cold water pool water level should be maintained at a fixed Level, need to adjust the need to adjust the water valve. For cross-flow cooling towers, if the operating level is lower than the design requirements, should be installed in the original water below the air baffle to prevent air bypass. The cold water tank should be cleaned from time to time to remove the sludge and sticks deposited on the bottom of the tank, remove the debris from the packing and its support, keep the grille clean of the pump suction port, and check the seepage from time to time. Pay attention to acid, water quality stability of the drug dispensing device is normal operation. Supplementation of water, sludge and water quality control is closely related to the water, should be based on the requirements of the system in time to adjust the dosage to maintain normal operation.
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