Energy saving wood pellet burner
In the low profit era of Chinese paper packaging industry, entrepreneurs have been turning their attention to internal management, increase business efficiency by saving energy. At present, the paper packaging industry equipment many of them appear old and comes with a variety of issues, in particular energy use seriously inadequate problem is solved and bear the brunt of reform issues. So we must make an effort in the use of energy, use energy-saving equipment for the industry, in order to solve the problem fundamentally.
After several emails negotiations, our foreign sales manager take this project directly. This Nigerian consumer will start a paper making plant project in Nigeria and he is finding a good energy saving pellet burner manufacturer in the market. Our agent in Nigeria received this news, and then visited our consumer’s project site a week later, to know more information about consumer’s needs.
Boilers need emergency shutdown under what circumstances? Emergency shutdown means the immediate cessation of the supply of fuel and air to the energy saving pellet burner, to quickly stop its operation. During operation, in any case where the following circumstances, should take urgent measures to stop the boiler operation. When the water level below the water level gauge visible water level or higher than the maximum permissible level, namely boiler severe water shortages or severe filled with water. Main feedwater pipe, main steam pipe, when the reheat steam explosion. Superheater tube bursting, or blasting waterwall tubes can not be maintained when the drum water level. When knocking occurs in the furnace or the flue, the equipment was heavily damaged, and when the furnace fire. Rear of the boiler flue secondary combustion occurs, so that a sudden increase in exhaust gas temperature when abnormally. All suction blower or a rotary air preheater stops running. After the action is not safe seat, and steam pressure drops, the turbine steam temperature to the extent permitted time. Operating pressure exceeds the vapor pressure of the safety valve, safety valve does not operate at the same time, the exhaust steam space and a door, can not be opened when the two bypass. When all the water level gauge water level gauge damage and loss of all instructions. Other irresistible endanger the personal safety of the equipment when the accident occurred.
Industrial use of industrial energy saving pellet burners is a low-pressure boiler, but its internal thermal conductivity liquid temperature is very high, and most of the liquids are flammable and explosive, if in the work of industrial boilers are caused by the leakage of thermal conductive liquids, The possibility of causing fire or explosion is very dangerous, so the safety of industrial boiler operation is often worthy of being squarely faced. Because of its high temperature (more than 320 ℃), low voltage (0. 3-0.5MPa) range, the heating temperature can be precisely controlled, it can replace the original steam boiler heating. The heating temperature of industrial boiler can reach 350 ℃, and the heating temperature of molten salt furnace can reach 530 ℃. Because the burning ash of industrial gas-fired boiler fuel cannot be produced, if the mixture of gas and air is injected into the furnace, it may explode within a certain range. The heat transfer medium of petroleum and molten salt above 400 ℃ of boiler operation temperature has the advantage over the service life of molten salt, but the other aspects are at a significant disadvantage, especially in the complexity of the operation of the system.