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    木屑顆粒機為什么要控制電流大家知道嗎?

    來源:http://www.3buildersinc.com 發布時間:2020-04-17 瀏覽次數:
      木屑顆粒機為什么要控制電流?我們都知道我們需要控制木屑顆粒機的電流,那么為什么我們需要控制電流呢?相信大家可能不全明白,今天由木屑顆粒機批發廠家幫大家解釋一下原因。
      Why do we need to control the current of the chip granulator? We all know that we need to control the current of the chip granulator, so why do we need to control the current? I believe you may not fully understand. Today, the wholesale manufacturer of the chip granulator will help you explain the reason.
      木屑顆粒機在生產過程中,通常將分布在壓榨間的粉層分為三個不同的區域:供料區、壓緊壓和擠壓區。
      In the production process of wood chip granulator, the powder layer distributed in the pressing room is usually divided into three different areas: feeding area, pressing area and pressing area.
      在擠壓區,隨著壓力的增加,材料的擠出壓力層超過模孔的摩擦阻力,和粒子逐漸擠進模孔形成理想的生物質顆粒燃料,然后切成所需長度的粒子刀。壓縮區,形成的環模輥工作楔角小于臨界角的摩擦材料層,材料層與滾筒的旋轉驅動和同步運動,擠壓區域,隨著壓縮區任意橫截面面積和減少運動,材料層逐漸壓力,密度增加,但其內部壓力每一點并不足以克服模孔的摩擦阻力,所以床是不斷被壓縮的,但不會死。
      In the extrusion zone, with the increase of the pressure, the extrusion pressure layer of the material exceeds the friction resistance of the die hole, and the particles gradually squeeze into the die hole to form an ideal biomass particle fuel, and then cut into the particle knife of the required length. In the compression area, the friction material layer formed with the working wedge angle of the ring die roller less than the critical angle is driven by the rotation and synchronous movement of the material layer and the roller. In the extrusion area, with the reduction of any cross-sectional area of the compression area and the movement of the material layer, the pressure and density of the material layer gradually increase, but each point of the internal pressure is not enough to overcome the friction resistance of the die hole, so the bed is continuously compressed, but will not die.
      2. 此外,在補給區,因為形成的楔角環模和壓輥大于材料的臨界摩擦角層,材料層不是捕獲并向前發展,但堆積在環模和壓輥之間。隨著前壓區材料層的向前運動,逐漸填滿了環模和壓輥旋轉時不斷形成的新壓區空間。
      2. In addition, in the replenishment area, because the wedge angle ring die and pressing roll formed are larger than the critical friction angle layer of the material, the material layer does not catch and develop forward, but piles up between the ring die and pressing roll. With the forward movement of the material layer in the front pressing zone, the new pressing zone space formed continuously during the rotation of the ring die and the pressing roller is gradually filled.
      除非木屑顆粒機處于空轉狀態,只要有一定量的物料進料,這三個區域將同時存在,但前提是任何特定的可變因素暫時假定不變,對于每個特定的工況。理論上,擠壓區和壓縮區都有一個特定的值。當飼料的能力很小,投喂區材料層厚度小于理論壓實面積的起點,擠壓區域,壓實區域是一個變量,間隔長度的變化將改變進給速率的大小的變化,如果飼料能力小于允許的,在這一點上,壓縮壓縮終點起點。
    木屑顆粒機批發
      Unless the chip granulator is idling, as long as there is a certain amount of material feeding, these three areas will exist at the same time, provided that any specific variable factors are temporarily assumed to be unchanged for each specific working condition. Theoretically, there is a specific maximum value in both the compression region and the compression region. When the feed capacity is very small, the thickness of the material layer in the feeding area is less than the starting point of the theoretical maximum compaction area. The extrusion area and the compaction area are variables. The change of the interval length will change the change of the feed rate. If the feed capacity is less than the maximum allowable, at this point, the starting point of the compression end point.
      擠壓區域的端點是恒定的,即環模軸與壓輥軸之間的連接延伸至壓輥外圓處。作為起點擠壓壓力區,材料原始壓力(因為循環死設置參數都是一樣的),理論不會縮短壓縮帶的長度,相反會延長(移動,壓縮區年底到擠壓區域在同一個區間長度,狹小的空間)的數量的減少,因此更終的結果是擠壓的間隔長度減少,從而導致擠出量的減少。
      The end point of the extrusion area is constant, that is, the connection between the ring die shaft and the roller shaft extends to the outer circle of the roller. As the starting point of the extrusion pressure zone, the original pressure of the material (because the cyclic dead set parameters are the same), the theory will not shorten the length of the compression band, on the contrary, it will lengthen the number of (moving, the length from the end of the compression zone to the extrusion zone in the same interval, narrow space) reduction, so the final result is the reduction of the extrusion interval length, resulting in the reduction of the extrusion amount.
      無論材料的厚度或厚度層補給區,它不能被壓縮,也就是說,它的存在并不消耗的能量制粒機(之間的相對滑動摩擦能量消耗粉和環模和壓輥被忽略);
      No matter the thickness of the material or the thickness layer supply area, it can not be compressed, that is to say, its existence does not consume the energy of the granulator (the relative sliding friction energy consumption between the powder and the ring mold and the pressing roller are ignored);
      當溫度、濕度、壓比等諸多相關因素不變時,對于每個特定的球團環境,根據這三個區域,一旦確定壓縮區和擠壓區理論上有效的工作范圍就不會改變。事實上,隨著材料層厚度在個區域(進料區域)的調整,只要不超過壓縮區域的起始點,前兩個區域就會隨著材料量的變化而在零點和值區間內變化;
      When the temperature, humidity, pressure ratio and other related factors remain unchanged, for each specific pellet environment, according to these three areas, once the theoretical effective maximum working range of compression area and extrusion area is determined, it will not change. In fact, with the adjustment of the thickness of the material layer in the first region (feeding region), as long as the maximum starting point of the compression region is not exceeded, the first two regions will change in the zero and maximum range with the change of the material quantity;
      在木屑顆粒機的工作中,環模和壓輥以勻速旋轉,各瞬間的工作狀態基本相同。在不改變進給量的情況下,能量消耗應該相對穩定,電流反映在電機上時相對穩定。
      In the operation of the chip granulator, the ring die and the pressing roller rotate at a uniform speed, and the working state of each instant is basically the same. Without changing the feed rate, the energy consumption should be relatively stable, and the current reflected on the motor should be relatively stable.
      木屑顆粒機制糧食,我們調整飼料的材料面積的大小,只要是厚度小于壓力區起點,將直接影響壓實區,擠壓區域的有效工作長度,并導致電流的變化波動和輸出,和飼養區如果材料厚度大于壓力區的起點,除增加料帶厚度外,在單位時間內對成品率和能耗沒有任何影響,也不會引起電流和產量的變化。由于進料區厚度超過了壓縮區的起始點,壓縮區與擠壓區之間的間隔是恒定的,沒有任何變化。這樣,隨著進料量的增加,進料口和出料口的平衡被打破,進料口大于出料口。進料區域的材料層會越積越厚,直到填滿所有的縫隙和塊到進料口,使得木屑顆粒機無法正常工作。這就會引起燜燒現象。
      For the grain made of sawdust particles, we adjust the material area of feed. As long as the thickness is less than the starting point of the maximum pressure area, it will directly affect the compaction area, the effective working length of the extrusion area, and lead to the fluctuation and output of the current. And if the material thickness in the feeding area is greater than the starting point of the maximum pressure area, In addition to increasing the thickness of the strip, there is no impact on the yield and energy consumption in unit time, nor will it cause changes in current and output. Since the thickness of the feed zone exceeds the maximum starting point of the compression zone, the interval between the compression zone and the extrusion zone is constant without any change. In this way, with the increase of the feed quantity, the balance between the feed port and the discharge port is broken, and the feed port is larger than the discharge port. The material layer in the feeding area will accumulate and thicken until all the gaps and blocks are filled into the feeding port, so that the chip granulator cannot work normally. This will cause the phenomenon of braising.
      在木屑顆粒機的實際工作中,隨著進給量的變化,主電機的瞬時輸出和電流也發生相應的變化。此外,當進料厚度不超過壓縮區起始點時,進料區材料層數越來越多的現象不會因為我們進料粉量的增加而產生。如前所述,能夠引起瞬時輸出和能量消耗變化的區域應該是與材料層相關的兩個區域——壓縮區域和擠壓區域。因此,我們認為上述第三個領域——物質領域的合理存在是在一定條件下的。實際工作,也就是說,木屑顆粒機喂料層分布在壓縮區,擠壓面積和總厚度不超過壓縮區ShiRu點補給區,木屑顆粒機可以正常工作在允許的權力,一旦喂養容量太大,超過厚度的壓實面積的起點,材料層會堆積起來,然后逐漸增加,冠機顆粒機不能正常工作。但在正常和異常情況下,都存在上述三個區域的劃分理論。
      In the actual work of the chip granulator, with the change of the feed rate, the instantaneous output and current of the main motor also change correspondingly. In addition, when the feeding thickness does not exceed the maximum starting point of the compression zone, the phenomenon of more and more layers of material in the feeding zone will not be caused by the increase of our feeding powder. As mentioned before, the area that can cause the change of instantaneous output and energy consumption should be two areas related to the material layer compression area and extrusion area. Therefore, we believe that the reasonable existence of the third field, the material field, is under certain conditions. The actual work, that is to say, the feeding layer of the sawdust granulator is distributed in the compression area, the extrusion area and the total thickness are not more than the Shiru point supply area of the maximum compression area, the sawdust granulator can work normally in the allowed power, once the feeding capacity is too large, the starting point of the largest compaction area exceeding the thickness, the material layer will pile up, and then gradually increase, the crown granulator can not work normally. However, under normal and abnormal conditions, there are three regional division theories mentioned above.
      以上是木屑顆粒機批發廠家為大家介紹的相關內容,想要了解更多內容,歡迎訪問網站:http://www.3buildersinc.com
      The above is the relevant content introduced by the sawdust granulator wholesaler. To learn more, please visit the website: http://www.3buildersinc.com

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