立即博

秸秆颗粒机厂家为您剖析生物质颗粒机电流不稳定缘由

来源:立即博http://www.comicbopk.com 发布时间:2019-06-17 浏览次数:
  生物质颗粒压辊是匀速旋转的,各瞬时工作状态基本相同,如果进料量不变,能耗应相对稳定,与电机相呼应,电流也相对稳定。因此,当生物质颗粒机械流动不稳定时,需求排除原因:
  Biomass particle roller rotates at a uniform speed, and the instantaneous working conditions are basically the same. If the feed rate is unchanged, the energy consumption should be relatively stable, and the current should be relatively stable in line with the motor. Therefore, when the mechanical flow of biomass particles is unstable, the reasons for demand elimination are as follows:
  生物质颗粒机是工作,我们调整进给速率的大小只是投喂区材料厚度小于最大压力区起点,将直接影响压实区,挤压区域的有效工作长度,和当前的动摇和改变的生产,和饲料领域如果材料厚度大于压力区最大的起点,是除了增加材料的厚度饲养区,不在单位时间内对成品率和能耗有任何影响,也不会弥补目前和生产中机械写入的变化。
  Biomass granulator is a work. We adjust the feed rate only when the material thickness in the feeding area is less than the starting point of the maximum pressure area. It will directly affect the effective working length of the compaction area, the extrusion area, and the current shaking and changing production. If the material thickness in the feeding area is larger than the maximum starting point of the pressure area, it is not necessary to increase the material thickness in the feeding area in unit time. It has no effect on energy consumption and will not compensate for the change of mechanical writing in current production.
  由于进料区料层厚度超过压实区最大起始点,压实区和挤出区是恒定的,不会发生变化。更给材料的部分携带角大于临界摩擦角,材料不会没收到紧迫的区域,随着进给量的增加,平衡被打破了,在大于,投喂区将积累的物质层较厚,直到装满所有的空白,提要嘴里塞,生物质颗粒机不能正常工作。也就是电流增加的时候。
秸秆颗粒机厂家
  Because the thickness of the material layer in the feed zone exceeds the maximum starting point of the compaction zone, the compaction zone and the extrusion zone are constant and will not change. The material will not be confiscated to the pressing area because the part carrying angle of the material is larger than the critical friction angle. With the increase of the feed, the balance is broken. At the larger part, the material layer accumulated in the feeding area will be thicker until all the blanks are filled, and the biomass granulator will not work properly. That's when the current increases.
  秸秆颗粒机厂家
  Straw granulator manufacturer
  在生物质颗粒机的生产实践中,随着进料量的变化,瞬时产量和主电机电流都相应变化。此外,当补料厚度不超过压实区最大起始点时,由于我们补料粉量的增加,不会在补料区形成越来越多的层的现象。如前所述,瞬时输出和能量消耗可以改变的区域应该是做功和材料层做功的两个区域——压缩区和挤压区。因此,我们假设上述第三个区域——物资供应区在一定条件下可以合理存在。皇冠贝机械也就是说,颗粒机练习现在工作,材料层的喂养传播在压缩区,破碎区和总厚度不超过最大压实区ShiRu点补给区,生物质颗粒机可以正常工作在允许的权力,一旦喂养容量太大,超出了压实厚度的起点,最大的床会堆积起来,然后逐渐增加,制丸机不能正常工作。电流不稳定。
  In the production practice of biomass granulator, the instantaneous output and main motor current change with the change of feed rate. In addition, when the thickness of the feeding material does not exceed the maximum starting point of the compaction zone, more and more layers will not be formed in the feeding zone due to the increase of the amount of feeding powder. As mentioned earlier, the area where instantaneous output and energy consumption can be changed should be the compression area and the extrusion area, which are the two areas where work is done and that of the material layer. Therefore, we assume that the third area, material supply area, can exist reasonably under certain conditions. Crown shellfish machinery that is to say, granulator practice now work, material layer feeding spread in the compression area, crushing area and total thickness does not exceed the maximum compaction area ShiRu point supply area, biomass granulator can work normally in the allowable power, once the feeding capacity is too large, beyond the starting point of compaction thickness, the largest bed will accumulate, and then gradually increase, pellet machine can not work normally. The current is unstable.
  经过以上分析,我们将讨论工作中可能出现的两种工况,生物质颗粒机出现了一些现象:
  After the above analysis, we will discuss two possible working conditions, biomass granulator has some phenomena:
  时,主电机功率与相应的制粒参数缺乏足够大,我们喂厚度是完成挤压和最大压缩区ShiRu点(这将随不同的原材料,收缩比,有效长度直径比、湿度、压力辊,等等)的变量之间元素和相应的更改做调整,平均不超过最大ShiRu点,而随着进给速度的增加,压缩区间隔长度缩短,与之对应的挤出区间隔长度也会逐渐增大,主电机电流也会逐渐增大,直到最大允许使用为止。如果电流达到我们设定的维护值,进料厚度没有超过压缩区最大起始点的厚度,如果再增加进料量,就会形成一个安全的系统动作,脱扣使生物质颗粒机无法正常工作。
  When the power of the main motor and the corresponding granulation parameters are not large enough, the feed thickness is to complete the extrusion and the ShiRu point of the maximum compression zone (which will be adjusted with the variables of different raw materials, shrinkage ratio, effective length-diameter ratio, humidity, pressure roll, etc.). The average value does not exceed the maximum ShiRu point, but with the increase of feed speed, the length of the compression interval will be shortened, and with the increase of feed speed, the length of the compression interval will be shortened. The corresponding length of the extrusion interval will also gradually increase, and the main motor current will gradually increase until the maximum allowable use. If the current reaches the maintenance value we set, the feed thickness does not exceed the maximum starting point of the compression zone. If the feed volume is increased, a safe system action will be formed, and the release will make the biomass granulator unable to work properly.
  秸秆颗粒机厂家
  Straw granulator manufacturer
  其次,假设主电机功率较大,或者由于许多变量的综合变化,进给厚度超过压缩区最大起始点的厚度。在这个时候,当饲料粉不能增加输出,不会导致主电机电流的增加,但只能增加积累的粉末堆机不时,直到全冠壳制粒机腔形成制粒机不能正常工作。当然,这种特殊现象是罕见的在实际消费(如果原材料的含水量太大,有效长径比太小,辊磨损严重,间隙调整不当,和原材料的改变,这种现象可能发生),这是我们不希望的工作条件。
  Secondly, it is assumed that the main motor has a large power or that the feed thickness exceeds the maximum starting point of the compression zone due to the comprehensive variation of many variables. At this time, when the feed powder can not increase the output, it will not lead to the increase of the main motor current, but can only increase the accumulation of powder stacker from time to time, until the full crown shell granulator cavity formed granulator can not work properly. Of course, this special phenomenon is rare in actual consumption (if the moisture content of raw materials is too large, the effective length-diameter ratio is too small, the roll wear is serious, the gap adjustment is inappropriate, and the change of raw materials, this phenomenon may occur), which is the working conditions we do not want.
  深化分析常用的工作状态,很容易知道,相关的前提条件是相同的,加料速度的变化,压缩带的大小,挤压的区间长度在一定范围也做相应的改变,饲料流量减少,和挤压区域间隔长度减少,间隔长度压缩区域的扩展,扩展和副挤压区域,压缩区缩短),在进给能力不超过压实区最大的实路点厚度时,冠贝机械写入两段以上的间隔长度不为一个恒定值。挤出区长度越大,消耗效率越高,各挤出辊的颗粒长度越长。
  Deepening the analysis of the commonly used working conditions, it is easy to know that the relevant preconditions are the same, the change of feeding speed, the size of compression belt and the length of extrusion interval also change in a certain range. The feed flow rate decreases, and the length of extrusion interval decreases, the length of compression interval expands, expands and sub-extrusion zones, and the compression zone shortens. The feeding capacity does not exceed the compaction zone. When the thickness of the real road point is large, the interval length between the two segments written by crown shellfish is not a constant value. The longer the extrusion zone is, the higher the consumption efficiency is, and the longer the particle length of each extrusion roll is.
  由此来确定饲料用量的控制,生物质颗粒机从原料的粒度需求上呈现电流不稳定因素,有效长径比过小,轧辊磨损严重且未调整间隙,改变原料等原因。秸秆颗粒机厂家为您提供技术指导。我们的网站是http://www.comicbopk.com
  Therefore, to determine the control of feed consumption, biomass granulator presents current instability factors from the granularity demand of raw materials, the effective length-diameter ratio is too small, the roll wear is serious and the gap is not adjusted, and the raw materials are changed. Straw granulator manufacturers to provide you with technical guidance. Our website is http://www.comicbopk.com.

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