Views:78 Author:Site Editor Publish Time: 2021-04-14 Origin:Site
It is very important to properly adjust the moisture content of the material in the using process of the ball press briquette machine. If the material is too dry, two hemispheres and broken balls are likely to occur when the ball is pressed. If the material is too wet, it is easy for the ball of the ball press to stick to the material when pressing the ball. The phenomenon of balls and boring cars.
So, what is the water content of the material in the production of the ball press?
In order to properly adjust the moisture of the material, we should first understand the basic structure and composition of the ball press. The ball press is usually composed of three parts, namely the feeding part, the transmission part and the forming part. The feeding part of the ball press is mainly to complete the feeding to ensure that the material enters the rollers between the rollers. The screw feed device is driven by an electromagnetic speed-regulating motor and is rotated by a belt pulley and a worm accelerator to force the material to be pressed into the main feed port. In the transmission part of the ball press, the main transmission system of the ball press is an electric V-belt-accelerator-open gear-roller. The main engine is supplied with energy by an electromagnetic speed regulating motor, and is transmitted to the automatic shaft through a pin and a pin coupling through a pulley and a cylindrical gear accelerator. The automatic and automatic shafts are synchronized by open gears. Molded parts, it is important to refer to the main part, the central part is the roller. When the feed between the two pressure rollers is too large or enters the metal block, the gap between the pressure rollers increases, so that the hard material passes through the pressure roller, the system pressure returns to normal, and the pressure roller can be protected from injury. This machine can adjust the pressure according to the density of the ball, which is convenient and flexible.
Understand the basic structure and composition of the ball press machine, so as to select the appropriate material according to its structure, and then carry out material debugging. During the pellet production process, the moisture of the material should be strictly controlled, and the material humidity in the production of the raw material ball press machine should be debugged. The control position is usually on the mixer. Generally, when the ball is formed into a ball, when the lime and clay are formed, the moisture binder is 18-20%, and when it is formed from pulp or humic acid, the binder is 10-12%; when a composite binder is used for molding The water content of the binder is 11-13%; when the asphalt is formed, the water content of the binder is 2-4%; the water content of the binder-free green lignite is 12-18%; the binder-free weathered anthracite is extrusion. The moisture content is 15-18%; when no adhesive is formed, the moisture content is less than 12%