The furnace gallbladder often has deformation phenomena such as bulging, twisting, etc., which directly lead to the looseness of the refractory bricks, leading to salt leakage and cracking in the brick seams, causing the concrete layer to cavern and crack, affecting the life of the salt furnace. The furnace is now replaced with 15mm low-carbon steel, and reinforced with 4 angle steel, after strengthening, effectively prevent the furnace crack caused by cracking, leakage of salt phenomenon. The size of the electrode should be matched with the size of the brick as much as possible. The whole brick should be used as much as possible, and the non-processed brick should be the best. The electrodes should be perpendicular and parallel to each other, and the surface should be flat. The mud between brick joints should be controlled between 1.8 and 2mm. It is too thin and sticky and loose and easy to loosen; it is too thick and easy to crack and float. After the salt furnace is built, it should be moved as little as possible during the natural drying process, and the installation should be carried out gently. The salt furnaces built using the above methods are not only easy to make, but generally have the conditions for building masonry, and their lifespan has been doubled.
In the furnace with the thermal efficiency of 30% to 40%, the heat loss of the cooling water of the hearth water pipe accounts for about 25% to 30%. An important aspect of the rolling mill heating furnace is to reduce the heat taken away by the cooling water, in order to reduce the heat loss in this part. The engineers and technicians improved the structure of the bottom water pipes for the ground, such as reducing the area of ​​the bottom water pipes, reducing the bottom ratio, and carrying out various forms of heat insulation and rolling on the bottom water pipes. Others took the distance between the horizontal pipes and removed the horizontal pipes of the preheating section. Instead, the base wall of the furnace supported the vertical pipes, and some of them replaced the water cooling with vaporization cooling. As the heating section widens the horizontal pipe spacing and the preheating section eliminates the horizontal water pipe, the number of horizontal water pipes is reduced and the pipe bottom ratio is reduced, which reduces the amount of heat taken away by the cooling water and achieves good results.
Welding materials are mainly silver welding wire and silver pieces, silver welding piece middle tier for copper, two sides for silver, and the welding piece is called "sandwich", it is mainly up to eliminate the welding stress and slow down the role of the cutting force, silver soldering commonly used electronic Saw Blade welding, carbide circular saw blade quality depends on the quality of the substrate steel plate material, hard alloy material of the cutting tools, The suitability of the welding material and the precision of the manufacturing process.
Behappy TCT Circular Wood Saw Blade is made of construction-grade tungsten carbide. Fully Polished and Chrome Plated Surface provides a long-lasting usage life.Our TCT saw blade can cut wood with iron.
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