Wood Pellet Steam Boiler Manufacturers With Pulse Bag Filter

Wood Pellet Steam Boiler Manufacturers With Pulse Bag Filter

We are a well-known wood pellet steam boiler manufacturer in China. Wood Pellet Boiler fuel comes from a wide range of sources and is renewable green energy.

It includes straw, wood branches, bamboo and wood processing waste, grain shell, fruit shell, a sugar residue, oil residue, and so on. it contains almost no sulfur and low ash.

In the growth process, it can absorb all the CO2 produced in the combustion process and achieve zero CO2 emissions.

Our SZL wood pellet steam boiler is a horizontal three-return water fire tube boiler, which adopts high-efficiency and energy-saving enhanced combustion technology to ensure the full combustion of biomass.

Based on the characteristics of the above biomass, the boiler volume of the designed furnace and combustion chamber is very large, which is beneficial to the burning and settlement of fly ash.

There is a dust coarse separation steering chamber at the flue gas outlet, which achieves the purpose of dedusting in the boiler, reduces the emission of flue gas, and makes it reach the target of national environmental protection regulations.

Since biomass mainly uses wood pellets as fuel, it has a large amount of dust. After combustion, the ratio of ash and slag can reach 10:0. Unlike coal fuel, the content of boiler slag is very low, almost all of it becomes ash particles, and a large part of it will enter the flue gas system.

Therefore, the dust content of biomass boilers is generally high. If you want to control the concentration within 300mg/NM3, you need to be equipped with an electrostatic pulse bag filter and a multi-tube dust collector.

Because the particle size of the combustion dust is small and the specific resistance is large, the pulse bag precipitator will be used for the dedusting of the biomass boiler, which will bring a better effect for the boiler dedusting.

Based on this characteristic, we put forward the dedusting process:

Woodchip Boiler– flame arrester- pulse bag type dust collector- ID fan- chimney.

The boiler accessories of Wood Pellet Steam Boiler

The biomass steam boiler adopts a double drum longitudinal structure, with the cyclone combustion chamber, two-stage air distribution structure, full and thorough fuel combustion, and the boiler accessories mainly include:

• Electric Control cabinet
• Forced draft fan
• Belt feeding machine or screw feeding machine
• Boiler slag conveyor
• Grate reducer
• Steam cylinders
• Water treatment
• Economizer
• Secondary fan
• Cyclone dust collector
• Pulse bag filter
• There may have a water film scrubber and so on.