Notes

How to pick appropriate wood pellet fuel for your boiler?<br>
Wood pellet fuels are made of sawdust or plant wastes. By pushing and molding, they become strong strips with the thickness of 0.8-1.4 t/m3. Wood pellets fuel has the exact same energy density as medium coals. The burning effect has actually improved a great deal compared with cumbersome products. Besides, wood pellet fuels are convenient to shop as well as transportation.



Which has greater expense performance?

The high quality of biomass pellet fuel varies with the raw materials it is made. Normally, there are top quality sawdust pellets, common wood pellets, bamboo pellets, peanut covering pellets, rice husk pellets, maize stalk pellets, pet dung pellets, sugar or medication deposit pellets, natural sludge pellets, etc. They have various prices, residential properties and application areas as well as target at certain customers.



For venture as well as individual users, it is not a good idea to pick top notch sawdust pellets or low-price rice husk pellets all the time. view it now ought to pick the wood pellets with high expense efficiency as well as suits your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is a common biomass pellet fuel It has reduced cost and also inferior quality than sawdust pellets. Besides, it has narrower application areas than sawdust pellets.




Top quality sawdust pellets can be used in big stokerfeed boiler, taken care of grate boiler, burner, hot-blast oven, smelting furnace, etc. Although the cost is greater than rice husk pellets, sawdust pellets remains in excellent need. In high seasons, the premium quality wood pellet supply remains in scarcity.



Which wood pellet boiler do you utilize?

For taken care of grate boiler or small pellet heater, you should choose those without coking.

For hot-blast cooktop, the wood pellets ought to have reduced ash web content and no coking.

For heating heater, the wood pellets should have high heat worth and the volatile dividing price is high.

For thermal oil boiler, the wood pellets ought to have reduced ash material without coking, as well as the warm value as well as the unpredictable separating rate is high.

Stockerfeed ovens have bigger flexibility to wood pellets. You need to take into consideration the home heating price demand, automated or hands-on slag device, flue gas warmth recovery device, dirt collection agency types and select one of the most ideal wood pellets.



Steps to pick suitable wood pellet fuel.

Based on years of my experience on biomass pellet fuel production as well as biomass boiler advertising and marketing, I conclude the following steps on how to select ideal wood pellet fuel.



Step 1: examine your wood pellet ovens and boilers

Action 2: listing your requirement on the wood pellet fuel

Step 3: study the wood pellet produces within 800 kilometres, and also learn more about the properties of their wood pellet fuels

Step 4: contrast the result of step2 and step3, as well as find out the distributors that fulfill your requirements

Step 5: exercise the unit price based on the supplied price provided by the wood pellet distributors.

Choose 2 or 3 suppliers and also assign the acquisition quantity proportionally. Keep in mind to sign contracts to protect an appropriate supply.

Notes:

As a mature wood pellet consumer, you ought to not only focus on the cost of pellets or the device expense of warmth value, but take note of the device cost of 1-ton vapor production, consisting of the cost of fuel, labor, upkeep, and slag therapy.



Take the after-sale service right into factor to consider. Some wood pellets makes can provide boiler updating as well as personnel training service.



Quality indicators of wood pellet fuel

For typical uses, wood pellets fuel has to satisfy the complying with parameters. The size is 6-12mm, the size is 2-4 times that of size, as well as the mass density is larger than 600kg/m3. The crushing price is much less tan 1.5%-2.0%, the ash material is lower than 1.5%, the sulfur as well as chlorine content need to be less than 0.07%, nitrogen material less than 0.5%, and the heat value is greater than 16MJ/kg.



For industrial purpose, wood pellets typically have the size of 8-10mm and the length of 25-35mm.



What's the very best thickness for making wood pellets?

Density is a crucial indicator of wood pellet top quality. In most situations, the density of wood pellet fuel is in between 1.1 as well as 1.3 t/m3. Richi machine will boost the expense of production. Besides, high density needs high compression ratio, thus boosting the abrasion of molding dies as well as shortening their functioning life.



For that reason, we advise to confine the wood pellet density between 0.8 as well as 1.1 t/m3. Many starters in wood pellet industry like to make pellets with high density as well as high hardness. Although they looks gorgeous, they will minimize the manufacturing and also boost the abrasion.

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