Sale Biomass Boiler 2 mw

Biomass fuel is evenly spread on the upper grate from the feed port or the upper part. After ignition, the induced draft fan is turned on, and the volatilization in the fuel is analyzed. The flame burns downward, and the high temperature quickly forms in the area formed by the unburned zone and the suspended grate. The area has created conditions for continuous and stable ignition. The hot fuel and unburned particulates that are smaller than the gap between the upper grate and burned out of volatile matter, under the action of induced draft fan and gravity, fall down while burning, falling on The hot grate stays on the grate for a while and then continues to fall, and finally falls on the lower grate. The incompletely burned fuel particles continue to burn. The burned ash particles fall from the lower grate into the ash hopper of the ash discharge device. When the ash deposit reaches a certain height, the ash gate is opened and discharged.

In the process of fuel falling, the secondary air distribution port supplements a certain amount of oxygen for suspension combustion. The oxygen provided by the third air distribution port provides combustion support for the combustion on the lower grate. The completely burned flue gas passes through the flue gas outlet to the convection heating surface. Large particles of dust are thrown into the ash hopper due to inertia when passing through the baffle. Smaller dust is blocked by the dust baffle net and most of them fall into the ash hopper. Only some extremely fine particles enter the convection heating surface, greatly reducing the convection heating The dust accumulation on the surface improves the heat transfer effect.

1. Biomass hot water boiler can automatically adjust the feeding, easy to operate, smokeless after combustion, low ash content, generally only about 2%. The boiler’s high thermal efficiency is generally 85% (coal is 70-75%), the actual combustion effect ratio Fuel oil and gas save money. After burning, there is no coking, the boiler has a long service life, and the ash processing is simple (the fertilizer can be directly returned to the field) and clean. Biomass hot water boiler is a kind of biomass boiler.

2. Reasonable boiler structure and special combustion method make the automatic biomass boiler solve the deflagration and coking phenomenon from the source.

3. The biomass boiler is equipped with a microcomputer control system. The biomass hot water boiler has functions such as temperature setting, circulation control and fault alarm, and is easy to use and operate.

4. The boiler feed adopts advanced screw rotary drive automatic feeding device, only needs to fill the storage bin once, and does not need to refuel frequently; the ignition system uses a burner to automatically ignite, which greatly reduces the furnace worker’s The labor intensity makes the use of the boiler more user-friendly.

5. Biomass hot water boiler belongs to normal pressure hot water boiler. It operates under normal pressure and does not require a certificate or professional furnace technicians. The boiler adopts overall insulation to reduce heat loss and improve boiler thermal efficiency. .

6. It conforms to national environmental protection policy, and the sulfur content and nitrogen content of the fuel are also very low, which is of great benefit to the environment. Energy saving and environmental protection: the fuel used by the biomass hot water boiler itself belongs to the energy-saving and environmental protection support supported by the state. Material fuels are energy-saving and environmentally friendly renewable materials with a wide range of sources and economic benefits. Its operating cost is one-third of that of electric boilers, one-half of that of oil-fired boilers and gas-fired boilers, which is 20% less than that of coal-fired boilers.