Mechanism charcoal question answer

1.Sale：Mechanism Charcoal is a kind of resource products, its main raw material is sawdust, wood scraps, if local wood is rich, the price is reasonable so as to set up factories, the quality of the sales of charcoal, charcoal mainly depends on the quality.Superior mechanism of charcoal in short supply, such as the quality of charcoal is not good, the sale is certainly not good, the general sales radius of less than 300 km.
2.How to identify the quality of charcoal making machine:The mechanism of charcoal in general, raw rod diameter of 50cm. carbide, reduced to 36-38cm. charcoal section with metallic luster, feel heavy. If the carbide does not shrink, hand hand full of black and gray, dull, its poor quality, sales price.
3.Mechanism charcoal equipment and technology:If you go through the investigation, the selection of equipment is a key step. The principle of the equipment, the process is basically the same, but the production of equipment is very different.The drying machine for example: before the rods of raw materials should be dried, the water content decreased to 12%-4%. This requires the length of pipeline drying machine of pipe diameter, pipe insulation, air flow rate, air pressure, flow rate should be suitable for drying raw material requirements.Drying machine should be able to make the water content of 35% raw materials drying. Some drying machine for pipe length, wind pressure, air flow is not suitable for drying requirements.So 3-4 times to make the raw material drying, so not only waste manpower, material resources, electricity, fuel greatly increase the cost of carbon, but also affect the next process - rod.Due to low prices, some manufacturers cut corners, product performance, product quality can not be guaranteed. Therefore, investors are cautious, goods than three, in order to facilitate its function, the first of its profits.
4.Carbonization furnace technology is a key link in the production of charcoal, carbonization methods are diverse, can be divided into two categories:Internal combustion method, distillation method the two methods can be used. Only the carbonization process in different carbonization temperature should be 550 degrees, 600 degrees is appropriate, early warming should be slow, kiln should be good for 15 hours, the kiln for 2-3 hours, early heating time, can prevent the raw material rod damp, ensure carbonization cracking. Quality.The quality of carbonized charcoal stick with the raw materials close to the general requirements of raw material rod density should be greater than the 1 detection methods of simple "take of raw materials after forming a rod into the water, sink in water is greater than the proportion of 1, the proportion of floating less than 1, the density is higher than major, good quality production of charcoal. Mechanism charcoal kiln, first after ventilation, carbon, prevent carbon dioxide poisoning. Charcoal kiln, kiln should be placed in more than 8 hours, to prevent the fire caused by a stirring among the dry bones.

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