Supply Used Zibo 10 tons enamel reactor latest offer

Damage causes the enamel kettle is a high silicon content enamel coating to a low-carbon steel tread surface, after calcination 900 ℃ or so, so that the enamel steel tire adhesion to the metal surface to form, due to the mechanical and physical properties of these two materials not the same, so the damage causes the enamel kettle is also diverse, generally have the following reasons: mechanical damage enamel is very poor impact resistance, any metal, hard object impact will cause them damage enamel. Therefore, the process of using enamel kettle prevent any metal, hard object fall into the kettle, in case of blocking material, you must use plastic rods dredge, cover the lid overhaul to prevent melting slag pits or porcelain surface appear chipping. Working temperature enamel reactor at 900 ℃ high temperature roasting, cooling of enamel and steel bonded together. Since the linear expansion coefficient of the enamel and elongation of less than steel, and therefore the amount of deformation after cooling is less than the amount of deformation of the glass-lined steel, enameled steel sheet to be bound by compressive stresses. After enamel kettle made of glass-lined namely its existence pre-compression stress, but there is pre-plate tensile stress. Because of prestressed associated with linear expansion coefficient and elongation, linear expansion coefficient and elongation and temperature are closely related, and therefore a large enamel pot operating temperature on enamel kettle of use. If the temperature changes due to stress caused by leaving the enamel more than the use of stress, the enamel will be destroyed. Therefore, the enamel layer enamel kettle cold, hot blast, easily chipping. Therefore, there is enamel kettle temperature limit temperature 200 ℃, temperature emergency cooling impact <11O ~ C, thermal shock <120 ℃. When feeding the material temperature and the temperature difference between the kettle and the temperature rise is too excessive steam, cooling too quickly can cause chipping. So liter enamel kettle in use, cooling slowly and evenly, grading cooling. . Therefore, enamel reactor to ensure device performance in transport, storage and installation process should take effective measures. Only allowed when moving Cage Force (referring to non-packaging), not allowed to roll, and with a crowbar, to avoid shock, impact, forbidden to take over the pipe clamps, clips and other vulnerable parts of the force. Under certain conditions, the device is best stored indoors. When the device in outdoor storage, attention should be covered to prevent people knocking was hit, the sun and rain. Special attention should be stored in winter to check whether the water tank and the thermowell, to avoid frost damage. For equipped with a mechanical seal tank reactor or polymerization reactor, the site should be doubly protective seal to keep clean.