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首页> 外文期刊>International Journal of Agricultural and Biosystems Engineering >Development, Design and Fabrication of Smoke Drying Cabinet (Prototype) for Ribbed Smoked Rubber Sheet Production
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Development, Design and Fabrication of Smoke Drying Cabinet (Prototype) for Ribbed Smoked Rubber Sheet Production

机译：肋骨熏制橡胶板生产的烟气干燥柜（原型）的开发，设计和制作

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摘要

Value addition is very significant in optimization of agricultural produce production and it is only this that can make the nation’s rubber industry compete with other natural rubber producing countries in the world. Value can be added to natural rubber latex via centrifugation, creaming, sheeting e.t.c. Therefore, the aim of this work is to develop, design, and fabricate a drying cabinet for production of ribbed smoke sheet from natural rubber latex with objectives of reducing production cost but increase productivity in term of quality and quantity. A prototype Drying cabinet was locally fabricated from metal sheet grade GN8-EN which has oven insulator, smoking chamber, insulated wall, and smoke separator base as components. Metal sheet grade GN8-EN use to form a frame that accommodates oven insulator. The furnace has a rectangular shape of 260 mm high, 690 mm long and 915 mm wide. It has a primary combustion chamber measured 500mm wide, 690 mm long and 260 mm high. The secondary section of combustion chamber is half-opened to drift air into the primary section for complete combustion. The side wall has a metal form work of 260 mm high stand, a padded form work with dimension 940 mm high, 125 mm wide, 915 mm long attached to the side frame while padded work of dimension 915 long wide, 75 mm, 940 mm high is attached to the back wall. The metal roof has dimension of 915 mm by 690 mm and has 260 mm diameter chimney attached to it. 75 mm thickness layer of granite is loaded on a perforated metal sheet on the furnace to serve as smoke separator and heat reservoir during firing. Local oven insulator is prepared from termite hill sand with addition of internal fuel and anti-shrinkage.
机译：增值对优化农产品生产具有非常重要的意义，只有这一点才能使该国的橡胶产业与世界其他天然橡胶生产国竞争。可以通过离心，乳化，压片等方法在天然橡胶胶乳中增值。因此，这项工作的目的是开发，设计和制造一种用于从天然橡胶胶乳生产肋状烟片的干燥柜，其目的是降低生产成本，但从质量和数量上提高生产率。干燥柜的原型是用GN8-EN金属板在当地制造的，该金属柜具有烤箱隔热层，吸烟室，隔热墙和烟雾分离器底座。 GN8-EN级金属板材用于形成可容纳烤箱绝缘子的框架。该熔炉具有260毫米高，690毫米长和915毫米宽的矩形形状。它有一个主燃烧室，宽500毫米，长690毫米，高260毫米。燃烧室的次级部分是半开的，以使空气流进初级部分，以完成燃烧。侧壁具有高260毫米的金属模板，附在侧面框架上的高940毫米，宽125毫米，长915毫米的填充模板，而宽915宽，75毫米，940毫米的填充模板高被附在后壁上。金属屋顶的尺寸为915毫米乘690毫米，并附有直径260毫米的烟囱。将75毫米厚的花岗岩层装载到炉子上的穿孔金属板上，以在燃烧过程中用作烟雾分离器和储热器。本地烤箱绝缘子是由白蚁山砂制备的，并添加了内部燃料和抗收缩性。

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