Boiler Sootblower

Soot blower to clean the boiler pipes. They should be managed how many insert into the boiler. To prevent too much steam is sprayed. It could be make damage the wall of boiler.

The steam pressure is 250 psi. after poppet valve into tube sootblowing.

If more than one soot blower insert at same time in one group. The 2rd soot blower will fail alarm. To making like this. Install pressure switches series each soot blower. So only one address input for pressure switch into PLC discrete.