So, how do we determine the performance of lignite dryer equipment? Below, Tengda dryer manufacturers, tell the determinants of the performance of the lignite dryer.
First, the internal structure is reasonable Lignite dryer is a large-scale equipment, each component plays a vital role in the work. Coal slime drying lignite system mainly consists of heat source system (hot air furnace, gas generator, boiling furnace), feeding system, conveying system, drying system, dust removal system, air intake equipment and electrical control system. Among them, different components play different functions in the operation of the slime dryer, and the various components are related to each other. The internal lignite of the lignite dryer directly affects the performance of its work. Only by ensuring the reasonable internal structure can the equipment be stable and efficient.
Second, whether the wind, coal, and material balance the working performance of the lignite dryer is the key to see if it can achieve the balance of “wind, coal and materialsâ€. We need to determine the ventilation capacity of the precipitator and the lignite specification of the dryer. The heating capacity of the high temperature boiling furnace is appropriate. Secondly, it is necessary to strengthen the operation, the feeding should be uniform, the water fluctuation should not be too large, and the heat source temperature should be adjusted in time. And the temperature of the exhaust gas is kept stable, and the ventilation and dust removal must ensure the air volume and wind pressure are normal. Only by achieving the balance of the three can we achieve high winds, large materials, and large fires, so that the equipment performance is stable and efficient.
Third, the dust collector air volume size dust collector ventilation effect directly affects the lignite dryer production time, we should try to choose a large air filter to ensure that the dryer has a certain negative pressure, timely high temperature gas generated by the boiling furnace Inhale the dryer to make it quickly exchange heat with the drying material and eliminate it in time, and reduce the temperature of the exhaust gas in the dryer as much as possible to achieve the purpose of rapid drying.
Factors affecting the efficiency of lignite dryer:
1. Hot air temperature. Lignite dryers continue to supply high temperature hot air to the boring demand of materials. The normal drying temperature of coal slime is 700~800 °C. The hot air temperature control is too low or too high, which will affect the drying power and dry quality of lignite. The boring temperature is about 750 °C.
2. Fan air volume. The fan speed, air volume and system wind pressure directly affect the transportation of hot flue gas and the exhaust of flue and steam. The abnormal operation of the fan air volume will directly cause the pressure and pressure in the lignite dryer to be unbalanced, which will affect the production.
3. Roller speed (normal speed 3~5r/min). The slime dryer turns to the speed, directly determines the length of the boring of the slime, the speed is too fast, the quality of the slime is poor, the heating time is short, the dry quality is poor; the rotation speed is too slow, the slime is prone to paste and spontaneous combustion.
In addition to the above parameters affecting the power of the lignite dryer, the actual moisture, material size, and feed rate of the material will also affect the boring power. The Tengda dryer manufacturer reminds that the operator can prevent the standard operation and reasonable conditioning parameters. Tengda Machinery Co., Ltd. is committed to the development and production of lignite drying technology and http://" > lignite dryer equipment. For many years, we have always adhered to the customer's demand as the production target, providing customers with diversified choices to ensure that each lignite is baked. Dry machine equipment can meet the user's satisfaction requirements, customers can buy and use 100% assured, is definitely the best investment choice for the majority of users, trustworthy, Tengda lignite dryer service hotline Li manager mobile phone, or Jiatengda drying WeChat
Lignite dryer related search:
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