Unstable current of the biomass pellet making maker
The ring die and also the pressing roller of the biomass pellet making machine turn at a constant speed, as well as the functioning state of each split second is generally the same. If the amount of feed material is the same, the power usage should likewise be relatively secure, as well as the existing will certainly be reflected on the motor. Also relatively steady.
When the biomass pellet making maker equipment is functioning, we adjust the feeding amount as long as the material thickness in the feeding location is less than the optimum starting factor of journalism area, it will directly impact the size of the reliable workplace of journalism area and journalism location, and create the existing to stream.
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The variation and also the adjustment of the per hour outcome of the biomass pellet making device, and also if the thickness of the material layer in the feeding area is greater than the maximum beginning point of journalism area, along with boosting the thickness of the material layer in the feeding location, it will not affect the per hour output as well as energy consumption each time.
If there is any type of impact, it will certainly no more trigger adjustments in existing as well as biomass pellet making maker output. Since the density of the product layer in the feeding area goes beyond the optimum starting factor of the pressing zone, the period in between journalism area as well as journalism zone is constant with no adjustment. In the interval where the multi-feed material lies, the securing angle is above the important friction angle, as well as the product will not be pressed into the pressing area.
In this way, with the boost of the feeding quantity of the biomass pellet making machine, the balance of in and out is damaged, as well as the in is above the out, as well as the product layer in the feeding location is It will build up thicker and thicker until all the gaps are filled up and also obstructed to the feed port, to ensure that the biomass pellet equipment can not function generally. At this time, the current will boost.
In the real work of the biomass pellet making maker, with the change of the feeding amount, the immediate output as well as the current of the main electric motor will transform as necessary. As well as when the feeding density does not surpass the optimum starting point of the pressing location, it will not create an increasing number of material layers in the feeding area as a result of the increase in the amount of powder we feed.
As has been claimed before, the area that can cause instantaneous result as well as energy intake changes ought to be the two locations of job and product layers - the compression location and the biomass pellet equipment extrusion area, so we think that the 3rd location discussed above- - The practical presence of the feeding area has certain conditions.
That is to claim, the fed material layer is distributed in the compaction location, the extrusion area and the feeding location whose total density does not exceed the optimum entrance factor of the compaction area.
The biomass pellet making maker will certainly work typically under the allowed power. If the quantity is too huge as well as surpasses the thickness of the maximum beginning factor of the compaction area, the material layer will gather and also slowly increase, and the biomass pellet making device will not work generally. Existing is changing.
Through the above evaluation, let's talk about some sensations showed by the biomass pellet making maker under two feasible working conditions:
( 1 )When the power of the main motor is not large enough compared with the equivalent biomass pellet making equipment granulation specifications, the density of our feed is at the end of the extrusion area and the optimum entrance factor of the compression zone (this will vary with the raw products, compression ratio, effective length-diameter proportion, moisture, stress rollers and other variable factors to change as necessary), typically will not go beyond the maximum starting factor, with the increase of the feeding amount, the compression location will certainly alter appropriately.
The length of the period will be reduced, and the interval length of the press area will gradually enhance accordingly, and also the current of the main motor will likewise slowly increase till it reaches the maximum allowable usage. If the existing gets to the protection value we set, and the density of the feeding material has not surpassed the thickness of the optimum beginning point of the biomass pellet equipment pushing location, if the feeding quantity is enhanced, the safety and security system will act, as well as the excess powder will be released. In order to make certain the normal function of biomass pellets.
( 2 ) Expect the power of the major electric motor is very large or the motor stops working to overload after the density of the feeding product surpasses the thickness of the optimum beginning point of journalism location because of the comprehensive modifications of lots of variables. At this time, the powder fed to the people can not enhance the time result, nor will certainly it create the increase of the primary motor existing, yet can only remain to enhance the powder heap gathered in the equipment up until the internal tooth cavity of the biomass pellet press device is blocked.
Trigger the biomass pellet making device to not work properly. Naturally, this special sensation seldom happens in actual manufacturing (if the raw product wetness is as well huge, the effective facet ratio is too little, the pressure roller is seriously used and also the space is not adjusted correctly, the raw product is replaced, and so on, this sensation might occur), this is our unwanted problems.
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Comprehensive evaluation of the initial frequently used functioning state, it is uncomplicated to recognize that on the property that the relevant conditions are unchanged, with the modification of the feeding quantity, the interval length of the compression zone as well as the extrusion zone is within a particular array Corresponding adjustments are also made (the feed circulation rate is minimized, the length of the extrusion zone is minimized, and also the size of the compression zone is extended; otherwise, the extrusion area is prolonged and the compression zone is shortened), and also the feeding amount does not exceed the pressure. When the thickness of the optimum beginning 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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