What are the items to be inspected by the hot water boiler?

2019-08-27

Hot water boiler internal inspection and use preparation, furnace and flue inspection, boiler attachment inspection, automatic control system inspection, auxiliary equipment inspection, combustion equipment inspection, auxiliary heating surface inspection, hot water boiler operation before operation to do some inspection, these inspections It should not be underestimated, and due to our negligence, it may have very serious consequences.

Therefore, we guard against microscopic duration and we carefully check the following items before running the hot water boiler.
1. Includes internal inspection and use preparation of the hot water boiler.
2. Flue and flue in the flue, flue, soot and flue in the furnace should be removed. The adjustment door of the air duct and the flue, the ram is complete and compact, the switch is flexible, and the opening and closing instructions are accurate.
3. Check the hot water boiler fittings to check if the safety accessories are in good condition; whether the cock is flexible and easy to use; all instruments and control equipment should be complete, good and clean. After the inspection is passed, the pressure gauge cock should be in working condition.
4. Check the automatic control system.
5. Check the attached equipment.
6. Check the combustion equipment to check whether the combustion device is in good condition; for the mechanical transmission system, the coal conveying system, the outlet system test is normal; the control box safety spring should be properly pressed and well lubricated; the coal door panel indicator is correct. The eagle iron is neat and tidy, in good condition, the slab is complete and the movement is flexible.
7. Check the auxiliary heating surface and check whether the auxiliary equipment (induced draft fan, blower, water pump, etc.) is firmly connected; the V belt is properly tightened; the lubricating oil should be sufficient; the cooling water is unobstructed.