Unsteady current of the biomass pellet making machine @ Richi Machinery's blog

The ring die and journalism roller of the biomass pellet making maker revolve at a continuous speed, and also the working state of each split second is primarily the very same. If the quantity of feed material is unmodified, the energy intake ought to likewise be fairly steady, and the existing will be reviewed the motor. Additionally fairly stable.

When the biomass pellet making machine is functioning, we adjust the feeding amount as long as the product density in the feeding location is less than the maximum beginning point of the pressing area, it will straight impact the size of the efficient workspace of journalism area and also the pressing location, and trigger the current to move.

The variation and also the adjustment of the hourly outcome of the biomass pellet making device, and if the thickness of the material layer in the feeding area is above the maximum starting factor of the pressing location, in addition to boosting the density of the material layer in the feeding location, it will certainly not influence the per hour result as well as energy consumption each time.

If there is any kind of influence, it will no more trigger changes in existing and biomass pellet making device output. Due to the fact that the density of the material layer in the feeding area exceeds the maximum beginning point of journalism zone, the interval in between the pressing zone and also the pressing area is constant without any change. In the interval where the multi-feed product is located, the securing angle is above the important friction angle, as well as the material will certainly not be squeezed into the pressing area.

Related post: biomass pellet plant

By doing this, with the increase of the feeding quantity of the biomass pellet making device, the equilibrium of in and out is broken, and the in is above the out, as well as the material layer in the feeding location is It will certainly accumulate thicker and also thicker till all the voids are loaded and also obstructed to the feed port, to make sure that the biomass pellet device can not function normally. At this time, the current will raise.

In the actual work of the biomass pellet making device, with the adjustment of the feeding amount, the immediate output as well as the current of the primary electric motor will certainly transform as necessary. As well as when the feeding density does not exceed the optimum beginning factor of journalism area, it will certainly not cause increasingly more worldly layers in the feeding area because of the increase in the amount of powder we feed.

As has actually been stated prior to, the location that can cause instantaneous result and power usage changes should be the two locations of work and also material layers - the compression area and the biomass pellet maker extrusion location, so we believe that the 3rd area stated above- - The practical presence of the feeding location has certain problems.

That is to say, the fed material layer is dispersed in the compaction area, the extrusion area and the feeding location whose complete thickness does not exceed the maximum access factor of the compaction location.

The biomass pellet making machine will work generally under the allowed power. If the quantity is as well big as well as surpasses the thickness of the maximum starting point of the compaction location, the material layer will certainly gather as well as gradually increase, and also the biomass pellet making maker will not work normally. Current is rising and fall.

Through the above evaluation, let's go over some sensations exhibited by the biomass pellet making device under 2 possible working problems:

( 1 )When the power of the major electric motor is not large enough compared with the corresponding biomass pellet making maker granulation parameters, the density of our feed goes to completion of the extrusion zone as well as the optimum entrance factor of the compression area (this will certainly differ with the raw products, compression ratio, efficient length-diameter ratio, moisture, pressure rollers and also various other variable factors to change accordingly), normally will not surpass the optimum beginning factor, with the boost of the feeding quantity, the compression location will certainly change appropriately.

The size of the interval will certainly be shortened, and also the interval size of the press location will slowly enhance appropriately, and also the current of the major electric motor will certainly likewise slowly increase up until it gets to the optimum allowed use. If the present gets to the defense worth we set, and also the density of the feeding material has not surpassed the density of the optimum starting point of the biomass pellet maker pushing area, if the feeding amount is enhanced, the safety and security system will act, as well as the excess powder will be released. In order to make sure the regular function of biomass pellets.

Related post: RICHI pellet making machine

( 2 ) Intend the power of the major electric motor is huge or the electric motor falls short to overload after the density of the feeding product exceeds the thickness of the maximum beginning point of journalism area due to the thorough adjustments of several variables. Currently, the powder fed to the people can not boost the time outcome, neither will certainly it cause the boost of the major electric motor existing, but can only remain to raise the powder stack accumulated in the device up until the inner tooth cavity of the biomass pellet press maker is obstructed.

Create the biomass pellet making maker to not work effectively. Obviously, this unique phenomenon rarely happens in real production (if the raw product moisture is as well large, the effective aspect ratio is too small, the pressure roller is severely worn and also the void is not changed appropriately, the raw material is replaced, etc, this sensation may take place), this is our undesired conditions.

More details: https://www.pellet-richi.com/wood-pellet-machine/biomass-pellet-mill.html

Thorough evaluation of the initial frequently used functioning state, it is easy to know that on the facility that the relevant problems are unmodified, with the modification of the feeding quantity, the interval size of the compression area as well as the extrusion area is within a particular variety Matching modifications are likewise made (the feed flow price is decreased, the length of the extrusion area is minimized, as well as the size of the compression zone is prolonged; otherwise, the extrusion zone is expanded and also the compression zone is shortened), and the feeding amount does not go beyond the stress. When the density 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!