Notes

Exactly how to choose suitable wood pellet fuel for your boiler?<br>
Wood pellet fuels are made of sawdust or plant wastes. By pushing as well as molding, they become strong strips with the density of 0.8-1.4 t/m3. Wood pellets fuel has the exact same energy density as medium coals. The burning effect has actually boosted a lot compared to cumbersome products. Besides, wood pellet fuels are convenient to store as well as transportation.



Which has higher cost efficiency?

The quality of biomass pellet fuel differs with the raw products it is made. Usually, there are top quality sawdust pellets, usual wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medication deposit pellets, organic sludge pellets, etc. They have different prices, buildings and application locations as well as target at particular consumers.



For business and individual customers, it is not a good idea to choose premium sawdust pellets or low-price rice husk pellets at all times. You need to choose the wood pellets with high expense performance and suits your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is an usual biomass pellet fuel It has lower cost and also inferior high quality than sawdust pellets. Besides, it has narrower application areas than sawdust pellets.



Top quality sawdust pellets can be used in huge stokerfeed boiler, repaired grate boiler, heater, hot-blast range, smelting furnace, and so on. Although the cost is higher than rice husk pellets, sawdust pellets is in wonderful need. In high periods, the top quality wood pellet supply remains in shortage.



Which wood pellet boiler do you use?

For taken care of grate boiler or small pellet burner, you need to select those without coking.

For hot-blast stove, the wood pellets need to have reduced ash web content as well as no coking.

For heating system, the wood pellets should have high heat value as well as the unpredictable dividing price is high.

For thermal oil boiler, the wood pellets should have low ash web content without coking, as well as the warmth worth and the unstable separating rate is high.


Stockerfeed stoves have bigger flexibility to wood pellets. floating fish feed mill need to think about the home heating price need, automatic or hands-on slag tool, flue gas heat recuperation device, dirt collection agency types and pick one of the most ideal wood pellets.



Actions to select suitable wood pellet fuel.

Based on years of my experience on biomass pellet fuel production and biomass boiler advertising, I end the following steps on just how to pick suitable wood pellet fuel.



Step 1: examine your wood pellet ovens as well as boilers

Step 2: listing your requirement on the wood pellet fuel

Action 3: survey the wood pellet produces within 800 kilometres, as well as learn about the properties of their wood pellet fuels

Step 4: contrast the outcome of step2 as well as step3, and learn the vendors that fulfill your requirements

Tip 5: work out the device price based on the supplied price supplied by the wood pellet vendors.

Choose 2 or 3 suppliers and also allot the acquisition amount proportionally. Remember to authorize Website to safeguard an appropriate supply.

Notes:

As a fully grown wood pellet customer, you ought to not just concentrate on the rate of pellets or the system cost of heat value, yet take notice of the system cost of 1-ton vapor production, including the price of fuel, labor, maintenance, and slag therapy.



Take the after-sale service into factor to consider. Some wood pellets manufactures can supply boiler upgrading and also team training service.



Quality signs of wood pellet fuel

For usual usages, wood pellets fuel needs to meet the adhering to specifications. The diameter is 6-12mm, the length is 2-4 times that of diameter, and the mass density is larger than 600kg/m3. The crushing price is less tan 1.5%-2.0%, the ash content is lower than 1.5%, the sulfur as well as chlorine material ought to be less than 0.07%, nitrogen content less than 0.5%, and also the heat value is greater than 16MJ/kg.



For commercial function, wood pellets generally have the diameter of 8-10mm and also the length of 25-35mm.




What's the best thickness for making wood pellets?

Density is a vital indicator of wood pellet top quality. In most circumstances, the density of wood pellet fuel is in between 1.1 and also 1.3 t/m3. High density will enhance the expense of manufacturing. Besides, high density calls for high compression proportion, therefore enhancing the abrasion of molding dies and also shortening their working life.



Therefore, we recommend to confine the wood pellet density in between 0.8 and also 1.1 t/m3. Numerous starters in wood pellet market prefer to make pellets with high density and also high hardness. Although they looks stunning, they will reduce the production and also enhance the abrasion.


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