外文文献翻译 中英文对照 秸秆燃料成型机的原理毕业设计论文

秸秆燃料成型机的原理 生物质成型机是将垃圾、木屑或农作物秸秆及森林采伐剩余物经粉碎、除尘、压缩、定型等工序，压缩成棒状压块的一种固化成型设备。 压缩后的燃料呈块状，体积小，密度大，无任何添加剂。便于储存和运输，使单位面积的燃烧值提高十几倍，产热性与抗炼性与中质煤接近。 该设备采用螺旋预压，活塞冲压，二级压缩工艺，机油强制冷却保证设备润滑解决了普通环模、平模压块机对秸秆的含水量要求较高和成型模具磨损快的不足。该设备具有电能消耗低、生产效率高、机械运行寿命长、维修率低等特点。 成型可替代煤、油等常规能源，广泛应用于生物质发电、工业生产、城镇居民的供热采暖、高档壁炉原料。 成型物料 原料：各种垃圾筛上物、生物质秸秆（牧草、稻草、谷草、麦秸、玉米秸、花生秧、豆秸、树叶、棉籽皮等粗饲料和棉花秸、灌木、林产品下脚料等） 秸秆燃料成型机，采用平模块状与压轮之间挤压力和模孔摩擦力相互作用原理，使物料获得成型。 物料在加工过程中无需加入任何添加剂或粘结剂。秸秆等物料中含有一定的纤维素和木质素，其木质素是物料中的结构简单体，属于苯丙烷型的高分子化合物。具有增强细胞壁、粘合纤维素的作用。木质素属非晶体，在常温下主要部分不容易任何溶剂，没有熔点，但有软化点。当温度达到一定值时，木质素软化粘结力增加，并在一定压力作用下使其纤维素分子团错位、变形、延展，内部相邻的生物颗料相互进行连接，重新组合而压制成型。 工艺流程： 原料收集原料粉碎机械制粒成型装袋销售 根据农作物的收获期不同，要及时大量储存原料，随后粉碎，成型。成型时注意不要随即装袋，因热胀冷缩的原理待冷却 410 分钟后，再装袋运输。 秸秆燃料成型机性能介绍： 一、自动化程度高、产量高、价格低、耗电少、操作简单、移动方便。如无电力设施可用柴油代替。 二、物料适应能力强：适应于各种生物质原料成型、秸秆从粉末状至 60mm 长度之间，含水率 5-30之间，都能加工成型。 三、压轮自动调节功能：利用推力轴承双向旋转的原理自动呢调节压力角度，使物料部挤团、不闷机，保证出料成型的稳定。 四、操作简单实用方便：自动化程度高，用工少，仅需 3 人，使用人工上料或输送机自动上料均可。 五、模盘使用寿命长：该模具采用特种钢材加特殊耐磨材料研制而成，三年内无需更换。秸秆燃料成型机使用说明： 一、操作要求： 1、开机前请先注入齿轮油 25 公斤（一次加油可连续使用 10 以上），加油后拧紧注油孔塞头。 2、认真检查电力线路，预防串点、漏电、确保使用安全。 3、仔细检查机器电机，传动部件连接部位的螺栓，螺丝是否坚固，有无松动现象，以便及时紧固。 4、根据物类的种类设定预热温度玉米、小麦秸秆在 80 到 90之间，花生壳稻壳在 80 到 100之间。 5、开机后先空转一分钟，检查机器转动是否正常，正常时再少量进料，待机器内的余料出净后，才可均匀上料。 6、上料前，请务必注意原料中的坚硬杂物，杜绝石料、铁块等进入料仓以免损坏机器。 每运 7、 行 8 小时须为万向节上的注油空加油一次，一次注油 2-3滴即可。停机前请上少许湿料，以便次日开机后顺利出料。 二、注意事项： 1、使用前请仔细阅读本说明书各项内容，并按照操作规程及先后顺序操作。 2、成型机对水分的要求:玉米秸秆、小麦秸、稻草的含水量在10-30之间均可成型，以 15-20之间为最佳。花生壳、稻壳的含水量在 12-14之间时，成型效果最好。 3、料斗内无料时请勿空转。如因原料水分超过 30发生闷机（不出料）现象时，应及时关闭机器，清理料斗内的湿料，再加入符合要求的原料即可正常生产。 4、听到机器有异常响动时，立即停机检查，严禁取下料斗开机，以防压辊伤人。 秸秆燃料的特点： 成型后的颗粒燃料，比重specific gravity大，体积小，耐燃烧，便于储存和运输。成型后的体积是原料体积的 1/3040，比重是原料的 1015 倍（密度为：0.8-1.4）热值可达 34006000 大卡，是高挥发酚的固体燃料。 附录：外文 Biomass briquetting machine is trash sawdust or crop straw and theforest harvesting residues by crushing dust compression setting andother steps compressed into a rod pressing block of a curing equipment. The compressed fuel in bulk small volume high density without anyadditives.Storage and transportation are convenient the unit area of thecombustion value increased ten times heat resistance and coke and coalnear The device adopts a spiral pre-pressing piston punch two stagecompression process oil cooling guarantee the equipment lubricationto solve the ordinary ring mold flat molded block machine for strawmoisture content higher and mould wear quickly deficiency.And has lowpower consumption high production efficiency mechanical operation andlong life low repair rate Molding can replace conventional energy sources such as coal oilwidely used in industrial production biomass power generation urbanheating high-grade fireplace materials Molding materialRaw materials: All kinds of waste residue on sieve biomass straw straw straw grassstraw corn stalks peanut seedling beans leaves seeds and other coarsefodder and cotton stalk Bush forest products and other waste Straw fuel molding machine using a flat die block and the pressingwheel extrusion force and friction force between the die hole interactionprinciple make the material gain shaping. The material in the process needs no addition of any additives orbinder.Straw material contains a certain amount of cellulose and ligninlignin is the material in simple structure belonging to the phenylpropane type polymer compound with enhanced cell wall cellulose bindingeffect.Lignin is a crystal at room temperature main part is not easy forany solvent no melting point but has a softening point.When thetemperature reaches a certain value lignin softening bond force isincreased and in certain pressure the cellulose molecules ofdislocation deformation ductility interior adjacent the biologicalparticles are connected to each other a combination of press forming Technological process: Material collection- Grinding of raw materials- Machinerygranulation molding- Packaging sales According to different crop harvest timely storing large quantitiesof raw materials then smash molding.Molding time be careful not toimmediately bagging due to the principle of thermal expansion andcontraction after cooling after 410 minutes and bagging transport Performance introduction: One a high degree of automation high yield low cost less powerconsumption simple operation convenient movement such as no powerfacilities available diesel substitute. In two the material adaptability: adapted to a variety of biomassstraw forming from powder to 60mm length between moisture contentbetween 5-30 the molding can be processed. Three roller adjustment function: the use of two-way thrust bearingrotation of the principle of automatic. Adjust the pressure angle thematerial of crowd and stuffy machine ensure the stability of the moldingmaterial. In four the operation is simple and practical and convenient: a highdegree of automation less labor only 3 people the use of artificialfeeding or automatic feeding conveyor can be In five mold long service life: the use of a mold of special steeland special wear-resistant material need not change inside three years Instructions for use: One operational requirements In 1 before turning to fill 25 kg gear oil a gas can be usedcontinuously for more than 10 the gas after tightening oil hole plug 2 check the power lines prevent string point leakage ensure safeuse 3 carefully check the machine motor the transmission part isconnected with parts of the bolts screws are solid with or withoutloosening in order to timely fastening In 4 according to the type of preheating temperature setting cornwheat straw in the 80 to 90 peanut shell husk in 80 to 100 DEG C In 5 the boot after the first idle for a minute check the machinerotation is normal normal and a small amount of feed the machine morethan the material out of the net can evenly feeding 6 feeding please be sure to pay attention to raw materials of hardsundries put an end to stone iron into the hopper so as not to damagethe machine 7 each 8 hours of operation required for gimbal on the oil airrefueling once an oil 2-3 drops. Stop before you a little wet materialso that the next day after starting smoothly discharging In two matters needing attention 1 please read carefully before using this statement of the contentand in accordance with the operating rules and order operation 2 forming machine water requirements: corn straw wheat straw strawmoisture content in 10-30 can be molded to 15-20 for the best. Peanutshells rice husk content in 12-14 between forming the best effect In 3 hopper no material not