With the continuous development of air pollution control, the biomass wood pellet steam boiler using biomass energy as fuel has been recognized and promoted by many local environmental protection departments for its green environmental protection and low operating cost, thus effectively filling the vacancy of gas boiler.
However, in the market, the application of biomass steam boiler is relatively mature. However, due to the wide fuel sources, phenomena such as insufficient combustion, ash deposition and coking often occur. As a leading enterprise in the industrial boiler industry, ZOZEN Boiler keeps innovating, designs and optimizes the structure of biomass wood pellet steam boiler, and its boiler products are energy-saving and environment-friendly, which can realize clean emission, thus becoming a new choice for major enterprises to save energy and reduce emissions.
Product thermal capacity: 4.2-17.5 MW
Working pressure: 1-1.25 MPa
Product thermal capacity: 6-35 t/h
Working pressure: 1-2.5 MPa
Product thermal capacity: 2-10 t/h
Working pressure: 1-2.5 MPa
Product thermal capacity: 1.4-7 MW
Working pressure: 1-1.6 MPa
1) The fuel has a wide application range, such as biomass particles, wood chips, palm shells, straws and other fuels, which can not only achieve the goal of stable combustion for various types of soft and hard straws, but also successfully achieve the design parameters.
2) Adopting a variety of advanced energy-saving technologies, the thermal efficiency of ZOZEN biomass boiler is as high as over 88%.
3) Take many measures to effectively avoid boiler dust and coking, so as to achieve strong continuous operation capability.
4) ZOZEN biomass wood pellet steam boiler has solved the problem of high and low temperature corrosion caused by biomass such as straw, and greatly prolonged the service life of the equipment;
5) ZOZEN biomass boiler has good dynamic response capability, convenient start-up and fast load fluctuation rate;
6) Advanced control system, with high automation of fuel supply, ash discharging and slag discharging.
1) The manufacturing cost of the biomass steam boiler body accounts for the main part of the overall cost, and the price of the materials used in the body also needs to be compared in many ways. The more sophisticated the technology, the higher the ex-factory price will naturally be, but in the long run, the later fuel cost and maintenance cost will be lower and the service life will be longer.
2) The cost of auxiliary equipment of biomass wood pellet steam boiler is different, for example: boiler control system, water processor, feed water pump, deaerator, induced draft fan, etc. Different accessories have separate quotations, which will affect the price of biomass steam boiler.
3) Difference of refractory materials. Commonly used exterior walls include clay brick, light brick, high alumina brick, etc., and are lined with various castable plastic refractory, such as corundum-mullite castable, steel fiber castable, light castable, refractory concrete, etc.
4) Freight and on-site installation cost. This depends on factors such as the distance of the project site and the installation conditions. Biomass steam boilers are divided into three types: quick-loading, assembly and bulk delivery. Relatively speaking, the quick-loading structure saves the installation cost and cycle of the boiler.
To sum up, I believe that we can correctly identify the cost performance of biomass steam boilers in the face of numerous prices. It is worth noting that the performance of different biomass wood pellet steam boiler is quite different. While paying attention to the price of biomass steam boilers, users should also comprehensively compare the comprehensive strength of boiler manufacturers.
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