The vertical biomass fired hot water boiler consists of main pressure bearing components such as the head, drum, top of the furnace chamber, furnace chamber, and horizontal water pipe. The boiler grate is placed on the upper part of the U-shaped lower foot inside the furnace chamber, and the flame directly flushes the furnace chamber and the horizontal water pipe installed inside the furnace chamber;
The structural characteristics of a vertical horizontal water tube boiler are: the furnace chamber is equipped with horizontal water tubes, which increase the radiation heating area. The curved water pipe arranged on the upper part of the furnace body is the convective heating zone, and the grate pipe and furnace liner arranged on the lower part of the furnace body are the radiation heating zone. The furnace structure and flue gas flow are arranged reasonably, with good heat transfer. The boiler design is reasonable, the structure is simple, the operation and maintenance are convenient, the footprint is small, and the infrastructure investment is low. It is one of the ideal equipment for small enterprises and institutions to produce steam, heating, etc.

1. Large heating area, fast heating, low fuel consumption, high thermal efficiency, can save 25-30% of biomass fuel.
2. One furnace is versatile and convenient for users. This furnace is used for heating, hot water, and other purposes.
3. This furnace adopts natural ventilation, does not require blowers or induced draft fans, and has no noise.
4. Compact structure, easy installation, operation, and maintenance, can be transported as a whole, suitable for mobile units.
5. Longitudinal flushing of convective tube bundles by flue gas, secondary combustion technology of flue gas, fully utilizing the heating surface, and improving the thermal efficiency of the boiler.
6. Fast heating, high heat generation, easy operation, etc.
7. The internal heating tube design is reasonable, and the boiler body is equipped with hand holes and manholes for easy maintenance.