How to clean the forming cylinder of sawdust briquette machine
Sawdust in the forming cylinder of
sawdust briquette machine is formed by the action of two kinds of force, one is the motive force from the motor transmitted through the screw; the other is the resistance from the internal wall of the barrel. Under normal circumstances, the motive force is larger than the resistance and the larger the motive force, the faster the discharging speed (the discharging speed is also closely related to the raw material and rotation rate). While the density is proportional to the resistance. The larger the resistance is, the greater the density would be.
There are two methods that can keep the motive power greater than the resistance, one is to ensure the radial clearance of the barrel and screw. Simply, that is nothing more than the use of wear-resistant materials to increase their wear and high temperature resistance. The way to achieve that purpose varies, you should solve it according to your actual situation. Generally speaking, the clearance should be as small as possible. Theoretically, no clearance is the best condition, but that is impossible. The ideal condition for the clearance is about 1mm. But some barrels are in horn mouth, which should be subject to the clearance of the frontmost circle of the screw. The second way is to reduce the resistance, which could be achieved by the heating ring. When the clearance between the screw and barrel becomes large, we can heat with the heating ring to reduce the resistance. Although briquettes can be produced in that way, the density of briquette is not so good as the former because of the small resistance. When the resistance is too small, there would be crack in the briquette.
In the following content, we would like to teach you some methods to quickly clean up the residue in the forming cylinder of sawdust briquette machine. The sawdust is commonly used materials for making mechanism charcoal. The charcoal produced by sawdust has high density and its flammability is particularly good. The only weakness is that sawdust has larger viscosity so that is is prone to remain in the inner wall of the forming cylinder when making mechanism charcoal with sawdust briquette machine. Moreover, the inner wall of the forming cylinder is relatively deep and concave. Therefore, cleaning up the residue is cumbersome and time-consuming, especially for users who do not often clean up the forming cylinder of sawdust briquette machine. Once there are too many residues accumulated in the inner wall of the cylinder, almost half of the day should be spent for the cleaning, which would undoubtedly affect the production schedule. But don't worry, our experts would teach you a quick cleaning method to clean the residues in the forming cylinder of sawdust briquette machine.
Users who had cleaned the forming cylinder know that it would be very strenuous if we clean up the residues in the bottom of the forming cylinder depending on the length of the arm. In this regard, we can first pour some water inside the forming cylinder, and then find a stick with the length of about one meter. Tie a rag on one head of the stick and insert it in the bottom of the cylinder to rotate along the inner wall. Take out and wash the rag per turn. Then, the forming cylinder of sawdust briquette machine can be cleaned up thoroughly within five minutes.
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