At present, the kiln types used in sintering brick factories are mainly tunnel kiln and wheel kiln, and different kiln types have different operating procedures. The technicians of gongyi city Wanda Machinery Factory will introduce the working procedures involved in firing bricks in the wheel kiln of vacuum extruder production line. Brick burning in wheel kiln usually includes main processes such as kiln loading, roasting and kiln discharging, as well as auxiliary processes such as kiln door pasting, kiln door punching (opening), paper pasting and kiln path cleaning. First, the yard kiln. Kiln stacking operation includes transporting bricks into the kiln and stacking them into brick stacks with appropriate density, correct shape, horizontal, vertical, firm and stable according to the requirements of roasting process. There is a saying in the brick and tile industry: "Seven yards, three points to burn", which shows the importance of yard kiln. The operation of the paper paste plug is also completed by the yard kiln. Second, bake. Roasting is the shutdown process of brick burning in wheel kiln, which is completed by kiln workers. This process includes three operations: watching the fire, using the brake and adding coal. Kiln-burning workers must control the fire in the kiln and ensure the product quality. Third, out of the kiln. Out of the kiln is the process of taking out, loading and transporting the fired products from the chimney. If the brick factory does not set up a separate product inspection and selection personnel, in this process, in addition to producing finished products, it also includes inspection and selection operations. On the contrary, when burning bricks, it is generally required to set up another inspector. Because of the high temperature and high dust concentration in the kiln, the working conditions of the kiln workers are relatively poor. Fourth, paste the kiln door. Paste kiln door is an important auxiliary process of wheel kiln roasting, and its operation is to close the kiln door full of blanks. The sealing of kiln door seriously affects the product quality. Fifth, hit the kiln door. Open the kiln door, let cold air enter the kiln, and the stack begins to cool. This process is called flushing the kiln door. Some factories arrange an auxiliary worker to work in three shifts, specializing in auxiliary operations such as pasting kiln doors, punching kiln doors and cleaning kiln roads. Six, clean up the kiln road. After the finished product leaves the kiln, the process of removing the coal ash, cinder and brick crumbs left in the kiln road is called cleaning the kiln road. Workers who clean kiln roads must also regularly (once a week or once a half a month) remove the ash and broken bricks from Harbin wind tunnel. This operation is called Taohafeng. Gongyi city Wanda Machinery Factory is a professional manufacturer of complete sets of equipment such as tunnel kiln and wheel kiln. The main equipment includes: vacuum extruder, automatic blank stacking machine, roller press, automatic slitter, hammer crusher, roller shutter, floor crawler, hydraulic ferry traction jacking machine, etc. The factory has been engaged in the production of brick and tile machinery for more than 40 years, and its products have obtained national patent products and passed 9000 certification. It's the brick and tile machinery you bought. References:
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