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  • 圆锥碎石机租赁
  • 反击破碎机租赁
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反击式移动破碎机出料石粉含量多什么原因?
网址:http://www.dhfjx.cn    发布时间:2021-01-21
反击式移动破碎机是新型砂石生产线常用的破碎设备。它常被用作中、细碎作业设备。在破碎作业过程中,所产出的物料粒度并不会完全均匀,而是会有粗有细,因此含有石粉也是正常现象。那如果出料中石粉含量越来越多, 是什么原因引起的呢?
Impact mobile crusher is a common crushing equipment in new sand production line. It is often used as medium and fine crushing equipment. In the process of crushing operation, the particle size of the material produced will not be completely uniform, but there will be coarse and fine, so it is normal to contain stone powder. If there is more and more stone powder in the discharge, what is the reason?
石料含杂质多
There are many impurities in the stone
不同矿石之间硬度、强度都会存在差别,并且天然石料表面或内部,难免会含有泥质成分以及其它成分物质,如果杂质含量少,石料的性质较为均一,破碎过程中出料粒度以及粒级都会更好,并且不会产生太多石粉。反之,石料中杂质增多,就会造成出料中石粉多的情况。想要避免此问题,还需选用含杂质少的矿石作为原料。
There will be differences in hardness and strength between different ores, and the surface or interior of natural stone will inevitably contain argillaceous components and other components. If the content of impurities is less, the properties of stone will be more uniform, and the particle size and size of the material will be better in the crushing process, and there will not be too much stone powder. On the contrary, the increase of impurities in the stone will cause more stone powder in the discharge. In order to avoid this problem, it is necessary to select the ore with less impurities as raw material.
破碎机和物料硬度不匹配
Hardness mismatch between crusher and material
                                                                                      反击破碎机租赁
利用不同原理进行破碎生产的破碎机,其所适用于破碎石料的硬度,也会存在较大差异。比如反击式移动破碎机适用于破碎中、低硬度石料以及脆性石料,而圆锥式移动破碎机则适用于破碎高硬度石料。如果两者硬度不匹配,利用高硬度石料的碎石机破碎低硬度石料,就易于出现过粉现象。因此在选择生产线破碎设备的时候,应注意两者之间硬度匹配的问题。
The hardness of the crusher which is used to crush the stone materials with different principles will also be quite different. For example, impact mobile crusher is suitable for crushing medium and low hardness stone and brittle stone, while cone mobile crusher is suitable for crushing high hardness stone. If the hardness of the two does not match, using the high hardness stone crusher to crush the low hardness stone, it is easy to appear the phenomenon of over powder. Therefore, when selecting crushing equipment of production line, attention should be paid to the hardness matching between them.
转子与反击板间距不合理
The distance between rotor and impact plate is unreasonable
通过转子与反击板之间的间距调节,可以实现对于出料粒度的调整。如果物料硬度低,并且质地较脆,同时转子和反击板的间距又过大,出料中石粉含量就会增多。此时应对两者的间距进行合理调节。
By adjusting the distance between the rotor and the impact plate, the discharge particle size can be adjusted. If the hardness of the material is low, the texture is brittle, and the distance between the rotor and the impact plate is too large, the content of stone powder in the discharge material will increase. At this time, the distance between them should be adjusted reasonably.
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