Unstable current of the biomass pellet making equipment
The ring die and the pressing roller of the biomass pellet making equipment turn at a consistent rate, and the working state of each split second is basically the same. If the quantity of feed pro duct is unmodified, the power consumption need to also be fairly stable, and also the existing will be reviewed the electric motor. Additionally fairly stable.
When the biomass pellet making machine machine is working, we change the feeding amount as long as the material density in the feeding location is less than the maximum starting factor of j ournalism area, it will straight influence the size of the reliable workplace of the pressing loca tion and also journalism location, and cause the present to move.
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The change and also the modification of the hourly outcome of the biomass pellet making mac hine, and if the density of the material layer in the feeding area is more than the maximum begi nning point of journalism area, in addition to enhancing the thickness of the material layer in th e feeding location, it will certainly not affect the per hour result and also energy usage each ti me.
If there is any kind of effect, it will no more trigger adjustments in current and also biomass p
ellet making machine output. Due to the fact that the thickness of the material layer in the feedi ng zone goes beyond the optimum starting point of the pressing area, the period between the pressing area and also the pressing area is constant with no change. In the interval where the multi-feed product is located, the clamping angle is above the essential rubbing angle, as well as the material will not be squeezed right into journalism area.
In this way, with the boost of the feeding quantity of the biomass pellet making device, the equ ilibrium of in and out is damaged, and the in is more than the out, as well as the material layer i n the feeding location is It will accumulate thicker as well as thicker up until all the spaces are l oaded and blocked to the feed port, to ensure that the biomass pellet maker can not function t ypically. At this time, the current will enhance.
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In the real work of the biomass pellet making device, with the adjustment of the feeding amoun t, the instantaneous result and the current of the major electric motor will alter accordingly. An d when the feeding thickness does not exceed the maximum starting factor of the pressing area, it will certainly not trigger an increasing number of worldly layers in the feeding location due t o the rise in the quantity of powder we feed.
As has been claimed before, the location that can trigger instant result and power consumptio n changes ought to be the two areas of job and also material layers - the compression location and also the biomass pellet equipment extrusion area, so we believe that the 3rd location men tioned over- - The practical presence of the feeding area has particular conditions.
That is to state, the fed material layer is distributed in the compaction area, the extrusion locatio n and also the feeding location whose complete thickness does not exceed the maximum acces s point of the compaction area.
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The biomass pellet making machine will certainly work generally under the permitted power. If the quantity is as well large and surpasses the density of the maximum beginning point of the compaction area, the product layer will certainly gather and progressively increase, and also th e biomass pellet making device will not function typically. Current is varying.
Via the above evaluation, allow's discuss some sensations displayed by the biomass pellet mak ing device under 2 feasible working problems:
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1 )When the power of the major electric motor is not large sufficient compared with the matc hing biomass pellet making equipment granulation parameters, the thickness of our feed is at co mpletion of the extrusion zone and also the maximum access factor of the compression area (t his will certainly vary with the raw products, compression ratio, efficient length-diameter ratio, moisture, pressure rollers and also other variable factors to readjust accordingly), generally will not go beyond the optimum beginning point, with the boost of the feeding amount, the compr ession area will certainly transform appropriately.
The length of the period will certainly be reduced, as well as the interval size of the press loca tion will slowly enhance accordingly, and the current of the main motor will likewise progressiv ely boost up until it reaches the optimum allowable use. If the present reaches the security w orth we set, and also the density of the feeding material has not exceeded the density of the o ptimum starting point of the biomass pellet device pressing location, if the feeding quantity is e nhanced, the safety system will act, and the excess powder will be released. In order to ensure t he normal function of biomass pellets.
( 2 ) Expect the power of the main electric motor is very large or the motor stops working to ove rload after the density of the feeding material goes beyond the thickness of the optimum begin ning factor of journalism location due to the extensive adjustments of several variables. At thi s time, the powder fed to individuals can not boost the moment result, neither will it cause th e boost of the main electric motor current, but can just continue to boost the powder heap ac cumulated in the equipment until the internal tooth cavity of the biomass pellet press device is obstructed.
Create the biomass pellet making maker to not function correctly. Obviously, this unique sens ation seldom happens in real production (if the raw product dampness is also big, the reliabl e aspect proportion is also small, the stress roller is significantly worn and the void is not chan ged correctly, the raw product is replaced, and so on, this sensation might occur), this is our u nwanted conditions.
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Extensive evaluation of the first generally made use of working state, it is easy to understand t hat on the facility that the pertinent conditions are the same, with the modification of the feed ing amount, the interval size of the compression area as well as the extrusion area is within a c ertain range Corresponding changes are additionally made (the feed flow price is decreased, th
e length of the extrusion area is lowered, and also the length of the compression zone is prolon ged; or else, the extrusion area is prolonged and also the compression area is reduced), and a lso the feeding amount does not go beyond the stress. When the thickness of the optimum star ting factor of the tight area is concerned, the lengths of the above two intervals are not a consta nt value when this article is written. The larger the extrusion zone length value, the higher the bio mass 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 e ffective aspect ratio is too small, the pressure roller is severely worn and the gap is not adjusted p roperly, and the raw materials are replaced.
RICHI MACHINERY has been established for more than 25 years, specializing in biomass pellet ma king machine for sale, the development and production of single/complete pellet production line s such as animal feed, biomass fuel, wood waste, grass, straw, organic fertilizer, etc, and provide d esign and services for EPC/Turnkey projects!
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