Notes

How to pick ideal wood pellet fuel for your boiler?<br>
feed ring die fuels are made of sawdust or crop wastes. By pressing and also molding, they end up being solid strips with the density of 0.8-1.4 t/m3. Wood pellets fuel has the exact same energy density as tool coals. The burning impact has improved a lot compared to bulky materials. Besides, wood pellet fuels are convenient to store and transportation.



Which has greater expense performance?

The top quality of biomass pellet fuel varies with the raw materials it is made. Usually, there are premium quality sawdust pellets, typical wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medicine residue pellets, organic sludge pellets, and so on. https://uamaracaibo.org/organic-fertilizer-pellet-making-machine/ have various rates, buildings as well as application locations and also target at specific customers.



For enterprise and personal customers, it is not important to choose premium sawdust pellets or low-price rice husk pellets regularly. You should select the wood pellets with high price performance and also matches your biomass boiler.



Rice husk pellets vs sawdust pellets

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



Top quality sawdust pellets can be applied in huge stokerfeed boiler, taken care of grate boiler, heater, hot-blast cooktop, smelting furnace, and so on. Although the cost is greater than rice husk pellets, sawdust pellets is in terrific need. In high seasons, the excellent quality wood pellet supply is in scarcity.



Which wood pellet boiler do you make use of?

For repaired grate boiler or tiny pellet heater, you need to select those without coking.

For hot-blast oven, the wood pellets must have reduced ash content as well as no coking.

For smelting heater, the wood pellets must have high heat worth as well as the unstable dividing rate is high.

For thermal oil boiler, the wood pellets need to have reduced ash material without coking, and the warmth worth and the unstable dividing price is high.

Stockerfeed ovens have wider adaptability to wood pellets. You must consider the home heating price need, automated or manual slag gadget, flue gas heat healing device, dust collector types and also choose one of the most suitable wood pellets.



Actions to choose suitable wood pellet fuel.


Based on years of my experience on biomass pellet fuel production as well as biomass boiler marketing, I conclude the adhering to steps on exactly how to choose ideal wood pellet fuel.



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

Action 2: listing your requirement on the wood pellet fuel

Step 3: survey the wood pellet manufactures within 800 km, as well as find out about the properties of their wood pellet fuels

Tip 4: compare the outcome of step2 and also step3, and figure out the vendors that satisfy your requirements

Tip 5: exercise the system expense based on the delivered price offered by the wood pellet suppliers.

Choose 2 or 3 providers and assign the purchase quantity proportionally. Remember to sign contracts to safeguard a sufficient supply.

Notes:

As a fully grown wood pellet consumer, you ought to not only concentrate on the price of pellets or the device cost of warmth worth, however take notice of the device cost of 1-ton vapor manufacturing, including the expense of fuel, labor, maintenance, and slag therapy.



Take the after-sale service into factor to consider. Some wood pellets manufactures can offer boiler upgrading and staff training solution.




Quality indications of wood pellet fuel

For common uses, wood pellets fuel needs to fulfill the complying with criteria. The size is 6-12mm, the length is 2-4 times that of diameter, as well as the bulk thickness is larger than 600kg/m3. The crushing rate is much less tan 1.5%-2.0%, the ash web content is less than 1.5%, the sulfur and chlorine material ought to be less than 0.07%, nitrogen web content less than 0.5%, and also the warmth value is higher than 16MJ/kg.



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



What's the most effective thickness for making wood pellets?

Thickness is a crucial indicator of wood pellet high quality. In the majority of situations, the density of wood pellet fuel is in between 1.1 and 1.3 t/m3. High thickness will raise the expense of manufacturing. Besides, high density needs high compression proportion, hence enhancing the abrasion of molding dies and also reducing their working life.



Therefore, we advise to confine the wood pellet thickness between 0.8 and 1.1 t/m3. Several beginners in wood pellet sector choose to make pellets with high density and high solidity. Although they looks attractive, they will certainly minimize the production and also raise the abrasion.


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