Boiling furnace manufacturers | Yu Sheng Machinery | roaster provided by Yu Sheng Machinery Co., Ltd. Xinxiang City. Road Zhiyuan, tempering forward. Xinxiang City, Yu Sheng Machinery Co., Ltd. (www.zgsyjx.com) strive to be and you win, symbiosis, strategic partners before the trip, the more determined to become industrial boilers and accessories of the most influential business, and you leap together to ! success following a brief overview of the use of fluidized bed furnace should be noted: 1, into the furnace of coal particle size is controlled to meet the requirements of boiling boiling furnace, should control the particle size of coal into the furnace at about 3 mm, the maximum does not exceed 8 mm. 2, the rational use of wind, diligent operation to prevent coking operator must go through rigorous training, do not recognize the color of the flame boiling furnace to determine the temperature of the furnace, were targeted adjustments to ensure normal firing furnace. 3, production organization, stove operation greater impact on coal consumption. Coal consumption not only by the level of exit gas temperature, thermal insulation system to reduce heat loss, degree burn coal, but also to the organization of production, stove operation related. The latter is easy to ignore, and some manufacturers capacity of small, often intermittent production, bake a class stop a few days, often put out the furnace, the furnace resulting in raw coal consumption is high; some manufacturers operating on the stove grasp to no avail, to different furnace (boiling stove, coal stove jet fuel stove, etc.) takes a different approach, miss the point, try closing intelligent roaster oven operation, improve burn rate of coal, reducing air leakage. Fluidized bed furnace during normal operation adjustment is as follows: (1) adjustment of the amount ① headwind in the general case, the coal particles smaller than 10mm, the minimum air flow must be kept 1200 m3 / (m2 · h). Otherwise it is difficult to normal boiling. ② excessive wind will increase the heat losses and incomplete combustion of solid heat loss, will continue to reduce the charge, thickness reduction, regenerative capacity decreased, is not conducive to running. (2) plenum static pressure regulator thicker layer of the resistance of the material to do college boiling furnace, coal of different material layers. Material layer is too thick, the resistance increases, headwind decline, affecting the normal combustion and boiler output; material layer is too thin, prone to "entrance" and "channeling" to make boil uneven and easy coke, can observe the run-time plenum pressure gauge to understand the situation the material layer. (3) adjusting the temperature of the boiling layer ① material layer temperature is too high, easy coke; too low, easy to fire. When burning bituminous coal bed temperature should be controlled at 850 ~ 950 ℃; when burning anthracite coal bed temperature should be controlled at 950 ~ 1050 ℃. ② air volume and changes in the amount of coal likely to cause material layer temperature fluctuations, and therefore must be controlled with the wind coal fluidized bed furnace factory outlets should be appropriate to the coal should be uniform. When the normal operation of the boiler coal to put sowing the wind, when the coal moisture and particle size is larger, may be appropriate to increase the broadcast coal wind. ③ monitor material level inside the separator, such as the material level is too low, the material should be properly back off a small wind, level is too high, appropriate to open a large back feed wind. ④ for anthracite, when found furnace temperature drops, then speed up the stoker speed 1 ~ 2min, and then restore the original speed, etc. 2 ~ 3 min later to see if the oven temperature to rise. If not, repeat the above process can be continuously; when the furnace temperature rises, the stoker to slow down the speed 1 ~ 2min and then restore the original speed, wait a few minutes to see if the oven temperature drop; if not, repeat the above methods.