Precauciones Al Operar La Torre De Enfriamiento

(1) Regularly check the oil level of the reducer. It is recommended to use hyperbolic gear oil No. 22-28 or industrial gear oil No. 90-120 as lubricating oil. Use high-viscosity oil in summer. Drain the oil and replace it with new oil after running for 500 hours.

(2) Before operation, the fan, motor and gearbox should be inspected in accordance with the corresponding product manual. In particular, the engine wiring must be connected in accordance with the wiring diagram provided by the engine manufacturer. Sometimes the viewpoints of both sides are contradictory. It is prone to cause wiring errors. Start after meeting the requirements. The start-up sequence is from low speed to high speed. After installing the blade Angle according to the specified value in the sample, if the high-speed operating current exceeds the rated value, please stop the machine immediately and contact the factory. The standard for adjusting the Angle of the fan aspas to meet the requirements is as follows :1. Draw a line at the top and bottom edges of each fan blade, 150 millimeters away from the air duct, to obtain different value heights of aspas above h. The difference between the maximum and minimum values h of each blade should not exceed 2mm. 2. The lift value of the top edge of the blade at a distance of 150mm from the fan pipeline. The minimum lift value of each blade should not exceed 0.002R (R is the radius of fan c). The current of the engine at high speed is equal to the rated value. The value range is 0.9 to 0.95.

(3) If the quality of circulating water and supplementary water is poor, measures to stabilize water quality should be taken, side filters should be installed, and disinfection and algae removal measures should be adopted when necessary.

(4) Glass fiber is a flammable material, so open flames are not allowed during the maintenance of cooling towers. If open flames are used, appropriate safety measures must be taken and full approval from the safety department and the fire department must be obtained. During this period, firefighters and firefighters must be present. If you need fire-resistant glass fiber, please specify it when placing your order and the corresponding fee will be charged.

(5) For technical indicators such as thermal performance, noise and vibration, the Fourth Design Institute of the Ministry of Machinery Industry is responsible for the design, and the cooling tower manufacturer is responsible for the product quality.