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木材破碎机专业厂家【做工精细,质量好】

文章出处:未知责任编辑:admin作者:admin人气: 发表时间:2018-11-08 21:54 字体大小:【
  1。木材破碎机专业厂家部分木材筛板或管入口木材削片部分堵塞,导致空气摄入不足。
  
  2。风机叶片磨损或叶轮转速过低。
  
  三。木屑太大,风扇产生的浮力不足以克服木屑的重量。大块木材很容易粘在管子的肘部。
  
  4。材料太湿,碎屑在木屑中容易粘附在管道的内壁,特别是在弯头处,并逐渐积累。特别是在冬季,沉积物冻结并导致管道堵塞。
  
  5。木屑输送管弯头曲率半径太小。
  
  治疗方法:
  
  1)控制原料含水率,保证含水量为30-50%。木材破碎机专业厂家浸泡过的原材料在切屑之前应先对地表水进行曝气。
  
  2)为了改进切片技术,不应该使用小于30cm的短切片来防止吹风机叶片或管道弯头因生产大块木材而卡住。
  
  3)弯管的曲率半径应大于或等于管道直径的三倍,R> 3D。
  
  4)注意检查底部筛网和进水门是否存在异物堵塞。
  
  5)进气正常,送气管不堵塞,但如果不送料,则应检查风扇叶轮的磨损情况和风扇的速度是否正常。
  
  6)在木屑刨花机的生产中,当木屑撞击供气管壁没有清晰流畅的沙沙声时,或当发现细碎的木屑出来时,可判断出风道堵塞,风道、风扇和旋风分离器的出口堵塞。应及时检查。通常,风道堵塞主要发生在弯头处,木材破碎机专业厂家有时由于振动筛下部的堵塞,旋风分离器出口被堵塞。
  
  1. part of the screen chipper or pipe inlet of wood chipper is partly blocked, resulting in insufficient air intake.
  
  2. fan blade wear or impeller speed is too low.
  
  3. the wood chip is too large, and the buoyancy force generated by the fan is not enough to overcome the weight of the wood chips. Large pieces of wood are easily stuck at the elbow of the duct.
  
  4. Material is too wet, debris in wood chips is easy to adhere to the inner wall of the duct, especially at elbows, and accumulate gradually. Especially in winter, the deposits freeze and cause duct blockage.
  
  5. the curvature radius of the elbow of wood chip conveying pipe is too small.
  
  Methods of treatment:
  
  1) Controlling the moisture content of raw materials to ensure that the moisture content is 30-50%. The soaked raw materials should air the surface water before chipping.
  
  2) To improve the chipping technology, short sections under 30 cm should not be used to prevent blower blades or duct elbows from stuck by producing large pieces of wood.
  
  3) the curvature radius of the elbow should be greater than or equal to three times the diameter of the duct, R > 3D.
  
  4) pay attention to check whether there is foreign matter blockage in the bottom screen and the intake door.
  
  5) The air intake is normal and the air supply pipe is not blocked, but if the material is not fed, the impeller of the fan should be checked for wear and the speed of the fan should be normal.
  
  6) In the production of wood chipper, when there is no clear and fluent rustling sound of wood chips impacting on the wall of the air supply pipe, or when finely broken wood is found coming out, it can be judged that the air duct has been blocked and the outlet of the air duct, fan and cyclone separator should be checked in time. Generally, the blockage of air duct mostly occurs at elbow, sometimes the outlet of cyclone separator is blocked because of the blockage of the lower section of the vibration screen.

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