Chen Xue

Fan installation requirements for a three-blade Roots blower
The foundation must be solid, the surface must be flat, and it must be higher than the ground
There must be enough space around the fan to facilitate maintenance and disassembly Need
The working environment temperature of the fan shall not exceed degrees Celsius. If it exceeds, measures must be taken to cool down, otherwise the service life of the fan will be shortened
When the fan is configured outdoors, please set up a rainproof shed.
Pipeline requirements for two- and three-blade Roots blowers
The fan piping should be tightly connected without air leakage, and brackets should be set at appropriate locations
The piping material should be able to withstand the exhaust temperature and pressure (try to use Steel pipe
The inside of the pipe should be clean and free of foreign matter to prevent debris from entering
A one-way valve should be installed on the pipe to prevent the backflow of high-pressure gas caused by the fan reversal from entering the fan and causing damage to the fan. Note: One-way valve To be installed on a horizontal pipeline
When multiple fans operate in parallel, a gate valve must be installed on each branch pipe (when one of the fans is inspected, the pipe can be shut off
There should be a drain valve on the pipe. To prevent the fan from starting with load, the fan should be started without load and then gradually close the exhaust valve. When running with load, the exhaust valve should also be opened to confirm that the fan is not under load before shutting down the fan.