With the continuous growth of service time, a large number of impurities will be accumulated in Jinan ventilation pipeline. These impurities will stay in the pipeline for a long time and accelerate the oil condensation during operation. Too high temperature conversion will damage the pneumatic valve and hydraulic components, and have a great impact on normal operation. Therefore, it is necessary to clean the ventilation pipe equipment regularly. How to clean it? Jinan ventilation pipe for you to introduce it.
(1) When the air duct is connected with the fan, soft joints shall be installed at the air inlet and outlet. The section size of soft joint shall be consistent with that of fan inlet and outlet. Hose connections can be made of canvas, leatherette, and other materials. The hose length shall not be less than 200 and shall be properly tightened. The hose dampens the vibration of the fan.
(2) After the air duct is connected with the dedusting equipment and heating equipment, the prefabricated installation shall be suspended after the equipment is installed according to the theoretical mapping diagram.
(3) When Jinan air duct is installed, the inlet and outlet shall be opened after the air duct is prefabricated. If it is necessary to open the pipe at the end of installation, the connection shall be tight.
(4) When transporting condensate or gas with high moisture content, the horizontal pipeline shall be set at the slope and connected with the drainage pipe at the low position. During installation, there shall be no longitudinal joint at the bottom of the air duct, and the bottom joint shall be hung for sealing.
(5) For the steel plate air duct conveying inflammable and explosive gas, install jumpers at the connecting flange of the air duct and connect with the electrostatic grounding grid.
(6) When the height of horizontal air duct is more than 4m, the installation personnel shall fasten the safety belt. The springboard on the scaffold or movable support shall be fixed, and the width of the springboard shall meet the safety specifications. The equipment personnel on the scaffold shall carry the bag with them to avoid personal injury caused by falling objects or electric drills.
(7) After the double arm boom is in place in the wind tunnel, the fork bone shall be straight, the boom shall not be replaced, and the force on the double arm boom shall be uniform.
Jinan ventilation pipeline is good and cleaned every three months, which can not only ensure normal operation, but also extend the service life of the ventilation pipeline.