Roots blower should pay attention to what matters when debugging

　　Roots blower is one of the types of positive displacement blower, have two three-blade impeller in the chassis and wallboard relative rotation in the sealed space, because each impeller is involute, or epicycloid envelope for impeller processing line, three of each impeller blade is exactly the same, at the same time two impeller is exactly the same, thus greatly reduce the processing difficulty. Impeller when machining using CNC equipment, to ensure the two impellers. The condition of constant center distance, no matter what two impeller rotation to the position, can maintain a certain amount of minimum clearance, to ensure that the gas leak within the scope of the permit.

　　Two opposite rotating impeller, the impeller and the impeller, the impeller and casing, minimal clearance between impeller and wall panel, so that the air inlet formed the vacuum state, under the action of atmospheric pressure air into the intake cavity, and then, two of each impeller blade with panels, chassis form a sealed cavity, the air inlet chamber in the process of rotating impeller, seal chamber continuously formed by two blades to exhaust cavity, and because the exhaust chamber impeller are mutually meshing, thus the air squeeze out between the two blades, so running continuously, air is continuously from the inlet to the outlet, this is the whole process of roots blower.

　　Roots blower so when debugging should pay attention to what issues?

　　1 roots blower, resettlement has been completed, check the fan rotation before initiating flexibility, hand touch if there is a sticky friction is like leaves. Check the roots blower and the adjacent pipe for legacy things and other debris.

　　2, check the throttle pipe is fully open.

　　3, should be far away from the fan.

　　4 roots blower, startup, check with blades to rotate logo tag, after inspection, commissioning 10 to 30 minutes after stop, check whether there is any loose phenomenon, on blade vibration damping seat connected to the foundation bolt looseness or, after everything is ok, just officially launched, in operation.

　　Zhangqiu yi tai machinery manufacturing co., LTD. Is a professional manufacturer of roots blower ZLSR company. Company is located in the east of jinan MingShui, jinan-qingdao road north, 18 kilometers away from jiqing expressway, jiaoji railway traverses MingShui city, traffic is very convenient. Welcome all customers to visit my company guidance, business negotiations.