Notes

How to choose suitable wood pellet fuel for your boiler?<br>
Wood pellet fuels are made from sawdust or plant wastes. By pressing and molding, they end up being strong strips with the density of 0.8-1.4 t/m3. Wood pellets fuel has the very same energy thickness as tool coals. plastic pelletizing recycling machine burning effect has boosted a great deal compared with bulky products. Besides, wood pellet fuels are convenient to shop as well as transportation.



Which has higher expense performance?

The high quality of biomass pellet fuel varies with the raw materials it is made. Normally, 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 medicine deposit pellets, natural sludge pellets, and so on. They have various prices, homes and also application locations as well as target at details customers.



For venture as well as individual customers, it is not wise to select top quality sawdust pellets or low-price rice husk pellets at all times. You must pick the wood pellets with high cost performance as well as fits your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is a typical biomass pellet fuel It has reduced price and substandard quality than sawdust pellets. Besides, it has narrower application locations than sawdust pellets.



High quality sawdust pellets can be applied in huge stokerfeed boiler, fixed grate boiler, burner, hot-blast range, smelting heater, and so on. Although the cost is higher than rice husk pellets, sawdust pellets is in great need. In high periods, the top quality wood pellet supply is in shortage.



Which wood pellet boiler do you use?

For repaired grate boiler or little pellet burner, you need to choose those without coking.


For hot-blast range, the wood pellets need to have low ash material as well as no coking.

For heating system, the wood pellets must have high warm value as well as the unstable separating rate is high.

For thermal oil boiler, the wood pellets need to have reduced ash material without coking, and the warm worth and the unpredictable separating price is high.

Stockerfeed ovens have bigger versatility to wood pellets. You ought to think about the home heating rate need, automated or hand-operated slag gadget, flue gas heat recuperation gadget, dust enthusiast types and choose the most ideal wood pellets.



Steps to choose suitable wood pellet fuel.

Based upon years of my experience on biomass pellet fuel production as well as biomass boiler marketing, I wrap up the complying with steps on how to choose suitable wood pellet fuel.



Step 1: analyze your wood pellet cooktops and boilers

Step 2: listing your need on the wood pellet fuel

Step 3: survey the wood pellet manufactures within 800 km, as well as learn about the buildings of their wood pellet fuels

Tip 4: contrast the outcome of step2 and step3, as well as learn the providers that satisfy your demands

Step 5: exercise the device price based on the supplied price offered by the wood pellet vendors.

Pick 2 or 3 providers and also assign the purchase quantity proportionally. Remember to sign agreements to secure an adequate supply.

Notes:

As a fully grown wood pellet consumer, you should not just concentrate on the cost of pellets or the system expense of warmth value, however take note of the unit cost of 1-ton vapor manufacturing, consisting of the cost of fuel, labor, upkeep, as well as slag treatment.



Take the after-sale service into consideration. Some wood pellets manufactures can give boiler updating and team training solution.



Quality indicators of wood pellet fuel

For common uses, wood pellets fuel needs to satisfy the following criteria. 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 squashing rate is much less tan 1.5%-2.0%, the ash web content is lower than 1.5%, the sulfur and also chlorine web content should be less than 0.07%, nitrogen material less than 0.5%, as well as the warmth worth is higher than 16MJ/kg.



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



What's the best thickness for making wood pellets?

Density is an essential sign of wood pellet top quality. In most circumstances, the density of wood pellet fuel is in between 1.1 and 1.3 t/m3. High thickness will certainly increase the cost of manufacturing. Besides, high thickness needs high compression ratio, thus increasing the abrasion of molding dies as well as reducing their working life.




Therefore, we suggest to restrict the wood pellet thickness between 0.8 and 1.1 t/m3. Many starters in wood pellet industry prefer to make pellets with high density and high firmness. Although bühler pellet mill manual looks beautiful, they will decrease the manufacturing and increase the abrasion.


Read More: https://www.waltm.net/biomass-pellet-mill-for-sale/