Waste Heat Recovery Boiler - Vertical U-type Design, 250t/d To 900t/d Capacity, Enhanced Ash-removal Technology, Efficient Heat Exchange System

These Waste Heat Recovery Boiler is key equipment in the power plant system of kiln waste heat utilization, the exhausted gases from glass kiln pass through superheater, evaporator, economizer, water-heater and other heat exchange parts alike.After that, the flue gases will be drafted by fan assigning at rear part of boiler. Reversed U-type vertical arrangement, natural circulation are brought into use for the boiler.Heating surfaces comprise plain serpentined tube respectively.And also the boiler adopts combined ash-removal technology, this method tackles the problem of ash depositing effectively. The genious structural design of "stepout-able economizer" avoids boiler suffered from low temperature erosion.Our company has already finished the R&D of the waste heat recovery boiler applying in glass manufacturing line which capacity ranges from 250t/d to 900t/d. boilers made by our company have the specialties as follows:
1, As per the characters of flue gas from glass kiln, we simulate the share of overheating,evaporating,water-heating to determine each parameter appropriately and expediently choose single pressure,instantaneous evaporation as well as double pressure system.These steps could maximize the economical interest of waste heat utilization and minimize the space occupation.