Temperature control method of high temperature box furnace

Box-type high temperature furnace is also known as muffle furnace. Using new thermal insulation materials, small size, light weight, good thermal insulation effect, fast heating speed, the panel is made of stainless steel, beautiful appearance, sophisticated craftsmanship, simple operation, convenient maintenance, equipped with a controllable chimney behind the furnace, suitable for coal and coking products , Chemical analysis of chemical raw materials. If the high temperature box furnace needs to open the door during use, the power must be turned off, and the furnace door can be opened only when the temperature in the furnace is below 300 degrees. This is not only a protection for the furnace but also a safety protection for the operators. When the furnace door is suddenly opened at a high temperature, the furnace is easily cracked when the furnace is "quickly cooled" by the air at a high temperature. At the same time, the high temperature in the furnace will cause damage to the furnace. The grilling of the shell panel of the high-temperature furnace, more importantly, will cause personal injury to the operator. The new type of high-temperature furnace adopts advanced furnace material, which has a fast heating rate and can resist rapid cold and rapid heat. Because of its convenient operation, it is easier to ignore. "The high-temperature box furnace must be turned off if you need to open the door to fetch during use. , The furnace door can be opened only when the temperature in the furnace is lower than 300 degrees" basic safety regulations. High-temperature box furnaces are suitable for industries and sectors such as electric power, coal, papermaking, petrochemical, cement, agriculture and animal husbandry, medical research, and teaching. 1. Thermal processing, cement, building materials industry, thermal processing or treatment of small workpieces.　　2. Pharmaceutical industry: used for drug inspection, pretreatment of medical samples, etc.　　3. Analytical chemistry industry: as sample processing in water quality analysis, environmental analysis and other fields. It can also be used for petroleum and its analysis.