Notes

Just how to choose appropriate wood pellet fuel for your boiler?<br>
Wood pellet fuels are made of sawdust or plant wastes. By pressing and molding, they become solid strips with the density of 0.8-1.4 t/m3. Wood pellets fuel has the very same energy density as tool coals. The burning impact has actually boosted a whole lot compared with cumbersome materials. Besides, wood pellet fuels are convenient to shop as well as transport.



Which has greater cost efficiency?

The high quality of biomass pellet fuel varies with the raw materials it is made. Usually, there are high quality sawdust pellets, typical wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, pet dung pellets, sugar or medication deposit pellets, organic sludge pellets, and so on. richi pellet have various prices, buildings as well as application places as well as target at particular consumers.



For enterprise and also personal individuals, it is not important to pick premium sawdust pellets or low-price rice husk pellets constantly. You need to pick the wood pellets with high price performance as well as fits your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is a common biomass pellet fuel It has reduced rate as well as inferior quality than sawdust pellets. Besides, it has narrower application locations than sawdust pellets.



Premium quality sawdust pellets can be used in huge stokerfeed boiler, fixed grate boiler, burner, hot-blast oven, smelting heater, and so on. Although the price is higher than rice husk pellets, sawdust pellets is in fantastic demand. In high seasons, the top quality wood pellet supply remains in scarcity.



Which wood pellet boiler do you utilize?

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

For hot-blast stove, the wood pellets ought to have low ash content as well as no coking.

For smelting furnace, the wood pellets must have high heat worth and the unstable separating rate is high.

For thermal oil boiler, the wood pellets ought to have low ash material without coking, and also the warmth worth and also the volatile dividing price is high.


Stockerfeed ovens have bigger versatility to wood pellets. You ought to consider the heating rate need, automated or hands-on slag device, flue gas warm recovery device, dust enthusiast types and also pick one of the most ideal wood pellets.



Steps to select appropriate wood pellet fuel.

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



Step 1: assess your wood pellet ovens and also boilers

Action 2: checklist your requirement on the wood pellet fuel

Step 3: survey the wood pellet produces within 800 km, as well as learn more about the residential or commercial properties of their wood pellet fuels

Tip 4: compare the result of step2 as well as step3, and also discover the vendors that satisfy your requirements

Tip 5: exercise the device price based on the delivered cost provided by the wood pellet providers.

Pick 2 or 3 providers as well as designate the purchase amount proportionally. Remember to authorize contracts to protect an appropriate supply.

Notes:

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




Take the after-sale service into consideration. Some wood pellets makes can provide boiler upgrading as well as staff training solution.



Quality indicators of wood pellet fuel

For common uses, wood pellets fuel needs to satisfy the adhering to parameters. The size is 6-12mm, the size is 2-4 times that of size, and also the bulk density is larger than 600kg/m3. The crushing rate is much less tan 1.5%-2.0%, the ash material is lower than 1.5%, the sulfur and chlorine web content ought to be less than 0.07%, nitrogen content less than 0.5%, and also the warm value is greater than 16MJ/kg.



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



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

Thickness is an important indication of wood pellet high quality. In many circumstances, the density of wood pellet fuel is in between 1.1 and also 1.3 t/m3. High thickness will raise the price of production. Besides, high thickness calls for high compression proportion, thus boosting the abrasion of molding dies and shortening their working life.



For that reason, we recommend to confine the wood pellet density between 0.8 as well as 1.1 t/m3. hand pellet machine in wood pellet market like to make pellets with high thickness and also high firmness. Although they looks beautiful, they will reduce the production and also boost the abrasion.


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