巩义市华升机械厂
薯类淀粉机（红薯淀粉机，土豆淀粉机，藕粉机、地瓜打粉机）由机壳、猬式辊、主轴、底座、过滤网等组成，结构合理紧凑，操作简便，是综合国内外制粉设备的优点研制生产的适于农户分散加工使用、投资较小的一种薯类制粉设备，是淀粉加工企业、粉条粉丝加工企业、农户等加工红薯、土豆等薯类淀粉的理想设备。它采用电机或柴油机带动，破碎、滤粉、排渣一次性完成，可以将红薯、土豆、山药、蕉藕、莲藕、百合等原料一次性加工成淀粉，其特殊的浆渣分离装置使刨碎的薯丝通过两次水冲洗，充分地延长了粉碎后物料的淘洗时间，使淀粉和粉渣有足够的时间进行分离，从而提高淀粉的提取率，且色好，同时钉刺锋利耐磨，了作业的连续性，淀粉提取率高。薯类打粉机工作原理：洗净的红薯进入淀粉机的进料口后，通过高速旋转的猬式辊，将鲜薯通过刨成细纤维丝，在水淘洗的作用下，将淀粉从薯纤维丝上淘洗出来，经滤网过滤后，从出口流如入容器中沉淀即可，粉渣从出渣口排出。把薯类刨成细丝，方便了淀粉的分离和提取，防止了淀粉含粉不纯的缺点。红薯磨粉机，具有操作简、使用方便、维修容易的特点。
该机集鲜薯的粉碎、多级分离于一体,粉碎和分离连续进行，避免了淀粉提取过程中的氧化褐变，生产出的淀粉洁白细腻，用该淀粉加工的粉制品色泽洁白光亮透明，较普通粉品价值倍增。
粉碎细而均匀，淀粉游离率高。粉碎部件采用-刺钉辊，将鲜薯通过高速旋转的辊子刨碎成丝片状，且细渣较少，不堵塞网孔，有利于淀粉的提取，同时钉刺锋利耐磨、不需冲（锻）辊子，了作业的连续性。
过滤采用溢流原理，充分地延长了粉碎后物料的淘洗时间，使淀粉和纤维有足够的时间进行分离，从而提高淀粉的提取率。
分离部件采用连通器原理，了淘洗室有足够的水位，使粉碎后的浆渣进行充分淘洗后，向上溢出进入二级淘洗过滤甩干，克服了仅过滤难以滤净，滤净率大大提高。
The utility model has the advantages of s i m p l e and convenient m achine for processing potato flour and vermicelli Processing enterprises, farmers and other processing sweet potato, potato and other potato starch ideal equipment. Driven by an electric motor or d e isel engine, the crushing, filtering and slag discharging can be completed at one time. The sweet potato, potato, ya m, banana lotus root, lotus root, Lily and other raw m aterials can be processed into starch at one time. The special separation device for pulp and slag m akes the shredded potato shreds wash twice with water, which can fully extend the washing time of crushed m aterials, and m ake the starch and powder residue have enough time to separate, Thus, the extraction rate of starch is improved, and the color is good. At the sa me time, the nail thorn is sharp and wear-resistant, the operation continuity is improved, and the starch extraction rate is high. Working principle of potato flour beater: after the washed sweet potato enters the feeding port of the starch m achine, the fresh potato is sliced into fine fiber silk through the high-speed rotating hedgehog roller. Under the action of water washing, the starch is washed out from the potato fiber silk. After filtering through the filter screen, it flows from the outlet to the container for sedimentation, and the powder residue is discharged from the slag outlet. It is convenient to separate and extract starch by slicing potato into fine silk, and prevent the defect of starch containing impure powder. Sweet potato flour mill has the characteristics of s i m p l e operation, convenient use and easy m aintenance.
The m achine integrates sm ashing and multi-stage separation of fresh potato into one. The grinding and separation are carried out continuously. The oxidized browning in the process of starch extraction is avoided. The produced starch is white and delicate. The powder products processed with this starch are white, bright and transparent, and their value is doubled compared with ordinary flour products.
The powder is fine and uniform, and the free rate of starch is high. The sm ashing part adopts nail roller, which cuts the fresh potato into silk flakes through a high-speed rotating roller, with less fine slag and no mesh blockage, which is conducive to the extraction of starch. At the sa me time, the nail thorn is sharp and wear-resistant, and there is no need for punching (forging) roller, so the operation is continuous.
The overflow principle is adopted in the filtration, which can fully extend the washing time of the crushed m aterials and m ake the starch and fiber have enough time to separate, so as to improve the extraction rate of starch.
The separation unit adopts the principle of communicating device, and the washing cha mber has enough water level to m ake the crushed pulp residue overflow upward into the secondary washing and filtering and drying, which overcomes the difficulty of filtering only by filtration and greatly improves the filtration rate.
