Unsteady current of the biomass pellet making equipment
The ring die and also the pressing roller of the biomass pellet making equipment rotate at a consistent speed, and the functioning state of each immediate is generally the very same. If the quantity of feed product is the same, the power intake must also be reasonably stable, and also the current will be reflected on the motor. Additionally reasonably secure.
When the biomass pellet making machine machine is working, we adjust the feeding quantity as long as the material thickness in the feeding location is less than the maximum beginning point of journalism area, it will straight impact the length of the efficient workspace of journalism location and also journalism location, and trigger the existing to flow.
The fluctuation and also the adjustment of the per hour outcome of the biomass pellet making maker, and also if the thickness of the material layer in the feeding area is greater than the maximum starting point of journalism location, along with boosting the density of the product layer in the feeding area, it will not affect the hourly output as well as power intake each time.
If there is any kind of impact, it will certainly no more create changes in present and also biomass pellet making device result. Because the density of the material layer in the feeding zone surpasses the maximum starting factor of the pressing area, the interval between the pressing zone as well as the pressing zone is constant without any adjustment. In the interval where the multi-feed product lies, the securing angle is higher than the vital friction angle, as well as the product will certainly not be squeezed into journalism location.
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In this way, with the rise of the feeding quantity of the biomass pellet making machine, the balance of in and out is damaged, and also the in is more than the out, and also the product layer in the feeding location is It will certainly gather thicker as well as thicker until all the spaces are filled up and also obstructed to the feed port, to ensure that the biomass pellet device can not function normally. Right now, the current will increase.
In the actual work of the biomass pellet making maker, with the modification of the feeding amount, the instant output as well as the current of the main electric motor will certainly transform appropriately. As well as when the feeding density does not surpass the optimum starting point of the pressing location, it will not cause a growing number of worldly layers in the feeding area as a result of the increase in the quantity of powder we feed.
As has actually been said prior to, the area that can create instantaneous output and also energy usage modifications must be both locations of work and also material layers – the compression area and the biomass pellet device extrusion location, so we think that the 3rd location discussed above- – The sensible presence of the feeding area has certain problems.
That is to state, the fed product layer is distributed in the compaction area, the extrusion location as well as the feeding area whose overall density does not go beyond the optimum access point of the compaction area.
The biomass pellet making device will function usually under the allowable power. If the quantity is too large and also goes beyond the density of the maximum starting factor of the compaction location, the material layer will certainly accumulate as well as gradually increase, as well as the biomass pellet making device will not function generally. Current is varying.
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With the above analysis, let’s go over some sensations displayed by the biomass pellet making device under two possible working problems:
( 1 )When the power of the major motor is not large enough compared with the corresponding biomass pellet making machine granulation criteria, the thickness of our feed is at completion of the extrusion zone and the maximum access point of the compression area (this will vary with the raw materials, compression proportion, effective length-diameter ratio, humidity, stress rollers and also other variable factors to readjust accordingly), usually will not surpass the maximum starting point, with the boost of the feeding amount, the compression location will transform as necessary.
The length of the period will be reduced, and the interval size of the press area will progressively increase as necessary, as well as the current of the main electric motor will certainly likewise progressively enhance till it reaches the optimum permitted use. If the current gets to the security worth we established, as well as the density of the feeding material has not surpassed the density of the optimum starting point of the biomass pellet machine pushing area, if the feeding amount is boosted, the safety system will act, and the excess powder will certainly be discharged. In order to ensure the regular function of biomass pellets.
( 2 ) Expect the power of the main electric motor is large or the motor fails to overload after the thickness of the feeding material exceeds the density of the optimum beginning point of the pressing location due to the extensive changes of numerous variables. At this time, the powder fed to the people can not raise the moment outcome, neither will it trigger the boost of the main electric motor current, but can just continue to boost the powder stack collected in the equipment till the internal tooth cavity of the biomass pellet press maker is obstructed.
Create the biomass pellet making maker to not function properly. Obviously, this special sensation rarely happens in actual manufacturing (if the raw material moisture is as well big, the reliable element proportion is too little, the stress roller is severely used and also the gap is not changed appropriately, the raw product is changed, and so on, this sensation may occur), this is our undesirable conditions.
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In-depth evaluation of the first generally made use of functioning state, it is simple to know that on the facility that the pertinent problems are unchanged, with the change of the feeding amount, the interval length of the compression area and also the extrusion area is within a certain range Corresponding modifications are also made (the feed flow price is lowered, the length of the extrusion zone is lowered, as well as the size of the compression zone is lengthened; or else, the extrusion zone is prolonged and also the compression area is reduced), and the feeding quantity does not go beyond the pressure. When the density of the optimum starting point of the tight area is concerned, the lengths of the above two intervals are not a constant value when this article is written. The larger the extrusion zone length value, the higher the biomass pellet maker production efficiency and the longer the pellet length per extrusion per roller. why not try this out
Therefore, it is concluded that the factors of current instability under the condition of controlling the feeding amount need to be investigated from the moisture content of the raw material, the effective aspect ratio is too small, the pressure roller is severely worn and the gap is not adjusted properly, and the raw materials are replaced.
RICHI MACHINERY has been established for more than 25 years, specializing in biomass pellet making machine for sale, the development and production of single/complete pellet production lines such as animal feed, biomass fuel, wood waste, grass, straw, organic fertilizer, etc, and provide design and services for EPC/Turnkey projects!
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