200413098 玖、發明說明： 【發明所屬之技術領域】 本發明係關於一種外殼分離器，特別是用於分離穀粒之種 皮，尤指已去皮之褐稻。 【先前技術】 穀物，特別是稻米，於更進一步之加工前應先去皮。對此， 習知之方法係採用具橡膠軋輥之去皮機。外殼分離器則安排配置 於其後，以便能夠將該已去皮之褐稻於氣流中與該等已脫離之種 皮部分徹底分離。習知之分離機具有三個分離區域，除褐稻之外 更形成多個混合部分。 於應用所謂之剥皮機時，小麥將落到一粗選滾筒内，其由一 粗鋼絲網布遮蓋。小麥通過該滚筒，而粗混合物卻被選出並推開。 之後小麥被柚吸吸引，以便去除輕混合物，其中該吸引氣流藉由 送風機引入一沉積室中。同時其已具備一回流導管以重新使用該 等氣體。沙粒或灰塵則無法由該產品流中去除。 一類似之小麥清潔機已於專利案Ru_ps 2133149中描述。此 處’該等小麥首先分離成圓形及長形錄群組 及灰塵分離出。該小麥流緊接著落人—附加之氣動分離管道中， ^此處將營衫良之穀粒及破裂之穀粒導引走。該氣流則加 潔，並重新再應用。 【發明内容】 穀物務即在於完成—種外殼分離器，其得以有效知 Η，並且至少保持相同之篩選品質。200413098 (1) Description of the invention: [Technical field to which the invention belongs] The present invention relates to a shell separator, especially a seed coat for separating grains, especially brown rice that has been peeled. [Prior art] Grains, especially rice, should be peeled before further processing. In this regard, a conventional method is to use a peeler with a rubber roller. The shell separator is arranged behind it so that the peeled brown rice can be completely separated from the detached seed coat in the air stream. The conventional separator has three separation regions, and in addition to brown rice, a plurality of mixed portions are formed. When the so-called peeler is used, the wheat will fall into a roughing drum, which is covered by a thick wire mesh. Wheat passes through the drum, while the coarse mixture is selected and pushed away. The wheat is then sucked by the grapefruit to remove the light mixture, wherein the suction air is introduced into a deposition chamber by a blower. It also has a return conduit to reuse the gases. Sand or dust cannot be removed from the product stream. A similar wheat cleaning machine has been described in patent Ru_ps 2133149. Here, the wheat is first separated into round and elongated clusters and dust is separated. The wheat stream immediately fell into the additional pneumatic separation pipe, where the grains and cracked grains of Yingshaoliang were guided away. The airflow is cleaned and reapplied. [Summary of the invention] Grain business is to complete a kind of shell separator, which can effectively know and maintain at least the same screening quality.
明至所述之特徵如此解決。根據知 且配置一千仃供給線’用於褐稻―種皮混合物之產J 200413098 分配作業，並具一循環空氣朝向二分選區域。較佳之方式係該空 氣刀配作業可經由一活門加以調整。本發明之知識基礎係在於， 不僅只有產品之供應必須均勻分佈通過該分選區域之整個寬度。 更確切地說，當遇到外殼混合物時，其不允許一定量之外殼混合 物起過3供給路線之寬度以传到一精確之分選效果，其中其僅緩 慢地上升直達該分選失誤之一臨界效率，而於其後之效率提升才 有非常顯著地上升。 於篩選完成後，該褐稻流即再次清潔成一產品流。其僅形成 二分離之產品（褐稻、種皮），如於技術現況之混合部分並不需要。 於相同之基礎平面上，且僅於工作面長度上作不甚重要地放大， 並至少在保持相同之分選品質下，至少提升兩倍之分選效率。 再者，藉由該篩分管道一較陡峭之曲線過程，營養不良之穀 粒更容易與該等外殼分離。該供料區長度於幾乎相同之機械寬度 上則變成兩倍長。 【圖式簡單說明】 以下將藉由一實施例及所示之圖式更進一步說明本發明。該 圖式共揭示二示圖（圖一及圖二），一雙重外殼分離器及其與一去 皮機之配置關係圖。 【實施方式】 ^亥去皮機，特λ彳疋一橡膠教*輕去毅機1，其例如於專利案usp 4194445或DE-A-10043998中所示，其組成包括一具有一供未去 皮稻米用之入口 13之外殼，一振動進料裝置n及一去皮軋輥對 組，該第一去皮軋輥係設置支承於外殼中，而第二去皮軋輥則設 置於一支承於外殼上而可擺旋運動之支架上，其可相對於第一去 皮軋輥運動，並由一預設之外部力量頂壓其上。該驅動力量由一 馬達驅動裝置12藉一無端點之傳動皮帶傳輸至該去皮軋輥，該傳 200413098 張力 動皮帶經過每-支承於該去皮_之心軸上而可被驅動之傳 帶輪導引’且其中至少包含-驅動用之傳動皮帶輪及至少— 或轉向輪 孩未去皮之稻米經振動進料裝置u落入一傾斜滑道，並由 直接落入軋輥間隙中（未圖示）。 由該去皮<褐稻及已脫離之外殼所組成之混合物通過去皮軋 輥間《乳_隙之後，即進人位於該橡純輥去殼機丨之下之雒 重外殼分離器2中。於一供料區域中，該物料混合物藉由二螺^ 分配運輸機構22、22’均勻分配於一篩分管道24之整個寬度上， 並由氣流31貫穿流通。 該混合物各約50%落入位於上方之螺旋分配運輸機構22，及 位於下方之螺旋分配運輸機構22,。 該氣流可加以調整，使得褐稻向下落入褐稻螺旋運輸機構 25、25’，並且由側邊排出（出口 35、35，）。接著，二股分流再次 導引結合成一褐稻流（未圖示）。該篩分管道24具有一陡峭曲線 分佈之導流板23 ( α等於45度），且於該逐漸縮窄之篩分管道24 中，殘餘之物料混合物逐步加速沿著一腔室29之彎曲外壁26導 引。該等外殼將經由外殼螺旋運輸機構27帶出。該氣流則經循環 導引。回流引導之氣體31 (猶環空氣）藉一分配活門32吹過篩孔 板33，並導引至兩分選區域34、34’。 一配置於下導流板23下方之旁通活門28可防止送風機30抽 吸效果氣流造成之傷害。後續之導流板之配置，使得營養不良之 穀粒部分便可以經該篩分管遒24之底板由該等外殼中分離。 該送風機30具有一單一驅動裝置，及該等螺旋運輸機構22、 221、25、25’、27則配置一或多個驅動裝置，以便進行一轉速匹配 及得到一較佳之驅動效率之分配。 200413098 該橡膠軋輥去殼機1係安裝於螺旋運輸機構上方並偏侧邊， 且該橡膠軋輥去殼機1之排出區域（於該外殼分離器2之供料區 域21之上方）具有一分界板將該區域分成二大約一樣大小之半部。 該外殼分離器2之寬度及高度與一傳統之外殼分離器相比僅 放大約數公分，其係由於第二供料區或第二分選區域所造成。 200413098 元件符號說明 1 橡膠乳棍去殼機 2 外殼分離器 11 振動進料裝置 12 驅動裝置 13 入口 22 螺旋分配運輸機構 22’螺旋分配運輸機構 23 導流板 24 篩分管道 25 褐稻螺旋運輸機構 25’褐稻螺旋運輸機構 26 外壁 27 外殼螺旋運輸機構 28 旁通活門 29 腔室 30 送風機 31 氣流 32 分配活門 33 篩孔板 34 分選區域 34*分選區域 35 排出口 35’ 排出口 a 角度The features described until now are solved in this way. According to the knowledge, a 1000 仃 supply line is used for the production of brown rice-seed coat mixture J 200413098, with a circulating air heading towards the two sorting area. A preferred method is that the air knife configuration operation can be adjusted through a valve. The knowledge base of the present invention is that not only the supply of products must be evenly distributed across the entire width of the sorting area. More precisely, when it encounters a shell mixture, it does not allow a certain amount of shell mixture to pass the width of the 3 supply route to reach an accurate sorting effect, where it only slowly rises to one of the sorting errors Critical efficiency, and subsequent efficiency increases have increased significantly. After the screening is completed, the brown rice stream is again cleaned into a product stream. It only forms two separate products (brown rice, seed coat), such as the mixed part in the current state of technology is not required. On the same base plane, and only insignificantly enlarge the length of the working surface, and at least maintain the same sorting quality, at least double the sorting efficiency. Furthermore, through a steeper curve process of the screening pipeline, malnourished grains are more easily separated from the shells. The length of the feed zone becomes twice as long over almost the same mechanical width. [Brief Description of the Drawings] The present invention will be further explained by an embodiment and the drawings shown below. This figure reveals two diagrams (Fig. 1 and Fig. 2), a double shell separator and its configuration with a peeler. [Embodiment] ^ Peeling machine, special lambda, rubber teaching * light to take off machine 1, which is shown, for example, in patent cases usp 4194445 or DE-A-10043998, its composition includes a The shell of the inlet 13 for the skin rice, a vibration feeding device n and a pair of peeling rolls, the first peeling roll is arranged and supported in the shell, and the second peeling roll is arranged on a shell The swingable bracket can move relative to the first peeling roller and is pressed against it by a preset external force. The driving force is transmitted to the peeling roller by a motor driving device 12 through an endless drive belt. The transmission 200413098 tension-driven belt passes through each of the belt rollers supported on the peeling mandrel. "Guide 'and at least-drive belts for driving and at least-or steering wheels for unpeeled rice fall into a slanted chute through the vibration feeder u, and directly fall into the roll gap (not shown) ). After the mixture consisting of the peeled < brown rice and the detached outer shell passes through the milking gap between the peeled rolls, it enters the heavy shell separator 2 located under the pure rubber sheller. . In a supply area, the material mixture is evenly distributed over the entire width of a screening pipe 24 by two screw ^ distribution and transportation mechanisms 22, 22 ', and is passed through by the air flow 31. About 50% of the mixture each falls into the spiral distribution transport mechanism 22 located above and the spiral distribution transport mechanism 22 located below. The airflow can be adjusted so that the brown rice falls into the brown rice spiral transport mechanism 25, 25 'and is discharged from the side (exit 35, 35,). Then, the two streams are again guided and combined into a brown rice stream (not shown). The screening duct 24 has a steeply curved deflector 23 (α is equal to 45 degrees), and in the narrowing screening duct 24, the residual material mixture gradually accelerates along the curved outer wall of a chamber 29 26 guides. The casings will be taken out via the casing screw transport mechanism 27. The air flow is guided in a cycle. The return-directed gas 31 (still air) is blown through the sieve plate 33 by a distribution valve 32 and is guided to the two sorting regions 34, 34 '. A bypass valve 28 disposed below the lower deflector 23 can prevent the blower 30 from inhaling the airflow caused by the effect of injury. The subsequent configuration of the deflectors enables the malnourished grains to be separated from the shells through the bottom plate of the screening tube 遒 24. The blower 30 has a single driving device, and the screw conveying mechanisms 22, 221, 25, 25 ', 27 are configured with one or more driving devices in order to perform a speed matching and obtain a better distribution of driving efficiency. 200413098 The rubber roll sheller 1 is installed above the screw conveying mechanism and is sideways, and the discharge area of the rubber roll sheller 1 (above the supply area 21 of the shell separator 2) has a dividing plate Divide the area into two halves of approximately the same size. The width and height of the shell separator 2 is only about a few centimeters compared with a conventional shell separator, which is caused by the second feeding area or the second sorting area. 200413098 Explanation of component symbols 1 Rubber squeegee sheller 2 Shell separator 11 Vibration feeding device 12 Driving device 13 Inlet 22 Spiral distribution transport mechanism 22 'Spiral distribution transport mechanism 23 Baffle 24 Screening pipeline 25 Brown rice spiral transport mechanism 25 'Brown rice spiral transport mechanism 26 Outer wall 27 Shell spiral transport mechanism 28 Bypass valve 29 Chamber 30 Air blower 31 Air flow 32 Distribution valve 33 Screen plate 34 Sorting area 34 * Sorting area 35 Discharge outlet 35' Discharge outlet a Angle