The ring die and also journalism roller of the biomass pellet making machine rotate at a consistent rate, and the working state of each instant is generally the very same. If the amount of feed material is unchanged, the energy usage should also be fairly steady, and the existing will be reflected on the motor. Also reasonably stable.
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When the biomass pellet making maker equipment is working, we adjust the feeding amount as long as the material thickness in the feeding location is less than the optimum starting point of journalism location, it will straight affect the size of the efficient workplace of the pressing location and also the pressing location, as well as cause the present to flow.
The change as well as the modification of the hourly result of the biomass pellet making maker, and also if the density of the product layer in the feeding location is higher than the optimum starting point of journalism area, in addition to increasing the density of the material layer in the feeding location, it will not impact the hourly output and energy intake per unit time.
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If there is any kind of influence, it will no longer cause adjustments in present and biomass pellet making machine result. Due to the fact that the density of the product layer in the feeding zone exceeds the optimum beginning point of journalism zone, the interval in between journalism zone and also journalism zone is constant with no change. In the interval where the multi-feed product lies, the securing angle is more than the crucial rubbing angle, and the material will not be pressed into the pressing location.
By doing this, with the increase of the feeding quantity of the biomass pellet making equipment, the balance of in and out is damaged, as well as the in is higher than the out, as well as the material layer in the feeding location is It will accumulate thicker and thicker up until all the voids are filled and blocked to the feed port, to make sure that the biomass pellet maker can not function usually. Currently, the current will increase.
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In the real job of the biomass pellet making maker, with the modification of the feeding quantity, the instant output as well as the current of the major electric motor will transform accordingly. As well as when the feeding density does not exceed the maximum beginning point of the pressing area, it will certainly not cause a growing number of material layers in the feeding area as a result of the rise in the amount of powder we feed.
As has been said prior to, the area that can trigger instantaneous output and power intake modifications need to be both locations of work as well as material layers - the compression location as well as the biomass pellet device extrusion area, so we assume that the third location mentioned over- - The affordable existence of the feeding location has certain problems.
That is to say, the fed material layer is dispersed in the compaction location, the extrusion location and also the feeding area whose total thickness does not exceed the maximum entrance point of the compaction area.
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The biomass pellet making equipment will certainly function generally under the allowable power. If the amount is as well big and also exceeds the density of the maximum starting point of the compaction area, the material layer will certainly gather and also slowly boost, and also the biomass pellet making maker will not work normally. Existing is fluctuating.
With the above evaluation, let's talk about some sensations exhibited by the biomass pellet making device under two possible working conditions:
( 1 )When the power of the main electric motor is not large sufficient compared with the corresponding biomass pellet making device granulation criteria, the density of our feed is at the end of the extrusion area and also the optimum entrance point of the compression area (this will vary with the raw products, compression proportion, reliable length-diameter ratio, moisture, stress rollers and also various other variable aspects to change as necessary), usually will not exceed the maximum beginning factor, with the increase of the feeding quantity, the compression location will certainly transform appropriately.
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The size of the interval will be shortened, and also the interval length of the press location will slowly enhance accordingly, as well as the current of the primary motor will certainly additionally gradually enhance up until it reaches the optimum allowed usage. If the existing reaches the defense worth we set, and the thickness of the feeding product has not exceeded the thickness of the optimum starting point of the biomass pellet device pressing area, if the feeding amount is enhanced, the safety system will act, and the excess powder will be discharged. In order to ensure the regular function of biomass pellets.
( 2 ) Intend the power of the main electric motor is huge or the electric motor falls short to overload after the thickness of the feeding material goes beyond the thickness of the maximum beginning factor of the pressing location because of the detailed modifications of lots of variables. At this time, the powder fed to individuals can not increase the time result, nor will it create the boost of the major motor existing, but can only continue to raise the powder pile gathered in the machine up until the internal cavity of the biomass pellet press device is blocked.
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Trigger the biomass pellet making equipment to not function effectively. Naturally, this special phenomenon hardly ever happens in real production (if the raw material moisture is as well huge, the effective facet proportion is also small, the stress roller is significantly worn as well as the gap is not changed appropriately, the raw material is changed, and so on, this phenomenon may occur), this is our undesired problems.
Comprehensive evaluation of the initial frequently made use of functioning state, it is simple to recognize that on the facility that the pertinent conditions are the same, with the adjustment of the feeding amount, the interval size of the compression zone and also the extrusion zone is within a certain variety Matching changes are additionally made (the feed flow price is reduced, the size of the extrusion area is decreased, and also the length of the compression area is lengthened; otherwise, the extrusion area is prolonged as well as the compression zone is reduced), and also the feeding quantity does not surpass the pressure. When the thickness of the maximum 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.
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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