Boiler with anti-corrosion function

The boiler with the anti-corrosion function comprises a boiler body, a water tank is installed on the upper portion of the boiler body, an installation box is installed on the end face of the water tank, a burner is installed on the other side of the boiler body, a connecting pipe is installed on one side of the boiler body, and a smoke exhaust pipe is installed at one end of the connecting pipe. A mounting pipe is mounted at one end of the smoke exhaust pipe, a dust removal box fixedly sleeves the side wall of one end of the mounting pipe, a rotating hole plate is rotatably mounted in the dust removal box, a cleaning block and a control panel are mounted in the mounting box, and an annular air bag sleeves the side wall of the cleaning block; the side wall of the annular air bag is sleeved with an elastic sponge sleeve, and an air pipe fixedly penetrates through the upper portion of the annular air bag. The boiler with the anti-corrosion function has the beneficial effects that the cleaning block is adopted,