201235152 六、發明說明： 【發明所屬之技術領域】 -本發義有關-種乾式奈米研磨機，尤指_種可針對各種礦物在 開放式的容器内進行奈米化研磨的機械結構，能具有省時、省工 及高效產值之功效。 【先前技術】 按，習知奈米級粉末的研磨方式與設備都是將已粉碎成細小 鲁粉狀物料後，再加水緩慢的精密研磨直到磨成奈米化的狀態，接 著還要將其令的水分濾除供乾之後，才能取得所想要的奈米粉 末。然而，如上述之習知研磨方式不僅廢時、費卫，而且在分離 水分的時候也容易產生耗損，導致產量比前置作業的步驟及市場 所需的用量差很多而不符經濟效益。因此，有必要研發一種有效 專用的研磨機械设備來改良上述習知的研磨方式。 本發明之主要目的’旨在提供一種乾式奈米研磨機，利用強 鲁勁的風力帶動粉狀物料在研磨筒内高速且循環的流動，使被研磨 粉狀物的顆粒與顆粒之間，以及顆粒與機械結構之間不斷的產生 相互撞擊與摩擦，以能有效且快速的達到奈米化的研磨功效。 【發明内容】 為達上述目的，本發明之乾式奈米研磨機，至少包括一研磨 筒、-螺魏輪及-高速馬達所組成，其中該研磨筒係為頂端具 有一開口的容器；該螺旋渦輪係樞設於研磨筒内側底部而經由固 定於研磨筒之外的高速馬達驅動旋轉；其中且在螺旋渦輪上方與 201235152 研磨筒上端關口之間配置-導流構件以引導氣流循環。 如上述之乾式奈米研磨機，其中該螺旋渦輪包含有一底盤， 在該底盤底面中央具有-結合部可與—轉軸或高速馬達的輸出轴 相聯結，在該底盤頂面環設有數片螺賴片，其中該職扇片上 緣呈由上而下向外延伸的弧線形，且於這些螺旋葉片上緣以一個 中央具有-吸氣σ的頂盤覆蓋結合成—體，而在該頂盤與底盤的 外緣形成一環狀排氣口。 如上述之乾式奈米研雜，其巾該導流構件包含由一中央管 及-圓錐形隔板組成，其.中該中央管下稿近(或密接)於螺旋渦 輪的吸氣口上緣’另-端延伸至研磨筒關口底面且留有一適當 大小的通道；其中該隔板的上端與中央管上緣結合成一體，另一 端鄰近（或密接)於螺旋渦輪排氣口上、緣。 據而，當該一螺旋滿輪在研磨筒内高速旋轉時，空氣將被旋 轉的螺旋渦輪強迫的由吸氣口被吸入再由排氣口排出，並且配合 導流構件的引導下而賴-股在研磨筒内不斷循環的高速循環氣 流’致使投人的待研磨物料將隨高賴環氣流細磨筒内循環流 動，進而造成粉末物料的齡與雛之間，以及雌與顧结構 之間不_產生顏撞擊與雜，直職_物料成為奈米崎 末即可被取出成品’而可郎省乾燥或其他再研磨工時。 【實施方式】 ’故配合圖 為使貴審查委員能清楚了解本發明之内容與特徵 式實施例，詳細說明如下。 201235152 請參看第i及第2圖所示，本發明的乾式 包括由-研磨筒1G、—螺旋渦㈣及—高迷馬丁達=至少 該研磨筒10係為頂端具有一較小的開口 u而筒身12#t大的 容二於本實施例中之筒身12與底板13之間係 ： 一體成型或焊接結合）,· 該螺旋渴輪20係樞設於研磨筒1〇 研磨筒_(底板13底面)的高速馬達:二由固定於該 其中且在職顯上方與研磨筒1G上端關σ丨 置-侧於引導循環氣流運行路線的導流構件4〇。 請再參閱第i及第2圖所述，如上述之乾式奈米研磨機卜 中該螺旋渦輪20包含有―缝2卜在該底盤2ι底种央二 結合部26可與-轉軸或高速馬達％的輸_聯結，在娜 21頂面環狀排列設有數片螺旋葉片22，其中該螺旋糾a上 呈由上而下向外延伸的弧線形，且於這些螺旋葉片22上緣以—個 中央具有-吸氣口 23的頂盤24覆蓋結合成—體，而在該頂盤μ 與底㈣的外緣形成—數格呈環狀排列的排氣口 25;致該螺 輪2〇高速旋轉時’因其内部岭氣受螺旋葉片22向外擠壓 使吸氣口 23處形成負壓而可強力吸入空氣，且同時在排氣口巧 端將所有的空氣強力推出，使·旋膽達到吸魏之功效。 如上述之乾式奈米研磨機卜其中該導流構件包含由一中 央管41及-圓錐形隔板42組成，該中央管41下端鄰近於螺旋渦 輪2〇的吸氣口 23上緣’另-端延伸至研磨筒1G的開口 u底面 201235152 且留有一適當大小的通道；該隔板42的上端與中央管41上緣結 合一起，另一端則鄰近於螺旋渦輪20的排氣口 25上緣；致使該 中央& 41的内部通過螺旋渦輪2〇内部的空間，再沿圓錐形隔板 42外側與研磨筒1〇内側壁面之間形成一個循環式的導流通道。 5月參閱第3圖知實施例所示’該研磨筒丨〇可架設於一機架 上，以便於移動或翻轉研磨筒10的工作；該研磨筒1〇也可裝置 在一外筒60之内而可有多一層的保護作用，以及在外筒6〇底部 另可設置-輸送管70連接到一空氣送風機（圖中未示），與在該 外筒60頂端開設有數小孔6卜當利用該輪送管7〇導入再由上端 的小孔翻後’即可型成__冷卻氣流而_散熱功效；或可在 研磨㈣或外㈣頂端加設-套⑽，使該套筒⑽下端可深入 中央官41内適當深度以調節其生成的謎強度。 如上述請再配合第3、4 _說明，當該—螺制輪2〇細 磨筒ίο内高速旋轉時，空氣將被旋轉的螺旋渴輪2〇強迫的由吸 氣口 23被狀再由排氣σ 25排出，並且配合導流構㈣的引導 而形成-股在研磨㈣内不斷循環流動的高速氣流，該循環氣流 =使由研磨筒1〇的開口 U向中央管U投入的待研磨物料卯， 由螺旋渦輪20中央的吸氣σ 23進人，經螺旋· 2q —吸一排的 力將物料向排氣σ 25外甩出，使物料顆粒強烈的撞擊筒 =導祕件4G形成的通道及氣流的帶動而向 ㈣端，再她嫩41__顯概 = 的循環研磨效果。而當研磨完成= 201235152 利用翻轉研磨筒1G使其開口 11向下，且同時降低螺旋渦輪20的 轉速進而使其在中央管41内的吸力也隨之降低後，即可便捷的將 研磨好的粉末完全倒出，既不沾手，又不會在筒内有殘留。 如上述，該待研磨物料90在研磨的過程中，因為氣流係以旋 轉的方式由螺旋渦輪2〇向外排出，以及導流構件4〇在各高程位 置的截面積不同的影響而產生螺旋的亂流，致使物料在研磨筒忉 内形成亂流的擾動，進而使粉末物料的顆粒與顆粒之間不斷產生 強烈撞擊與磨擦，以及顆粒在螺旋渦輪2〇内部受螺旋葉片&的 拍打、切削、摩擦，在加上離心力的推送撞擊筒壁等作用，致產 生最佳的研磨效果’直到待研磨物料90被縣奈米級的粉末。 又，在這樣的研磨過程中因可不用加水，且研磨物料相互之 間以及研聽料_制輪、研磨筒之間的雜而產生高溫，也 因溫度升高並發的氣壓變大，導致會自然的將水氣蒸發逼出，所 以該物料在被研磨成奈米化的過程中，也同時具有烘乾奈米粉末 的功效，達到省時省工高效率的產業經濟價值。 又如前述之導流構件40的中央管41及圓錐形隔板犯頂緣結 合處得設計成圓弧角4〇1(如第i圖所示），且於研磨筒1〇頂端開 口 11設成向内彎曲而對應於上述圓弧角形狀的凹弧溝槽ι〇ι;導 致能使通過此處的氣流的流動可更為蘭，以及在該研磨統的開 口外成負壓狀態，因此，不必封口該研磨物料更無外溢的情形。 另外本發明實_，該導流構件4G可直接和職渦輪2〇 結合成-體而可高速旋轉，或將該導流構件4G組裝固定在研磨筒 201235152 10的底板13(如第3圖所示）或筒身12上之組織型態。 唯’以上所述者’僅為本發明之祕實關而已，並 限定本發明實施之範圍；故當熟習此技藝所作出等效或輕易的變 化者’例如.造_變化或數目的增加，但在不脫離本發明 神與範圍下所狀鱗變化與修飾，皆應涵蓋於本發明之專利範 圍内。 綜上所述’本發明之乾式奈米研磨機，確實達到快速研磨奈 米化粉末之功效，能廣泛運用在許多產業界之中，由於並未早先 公開而具有新穎性’且具有產業上的利用價值，符合專利要件； 申請人乃爰依專利法之規定，向鈞局提起專利之申請。 201235152 【圖式簡單說明】 第1圖係本發明之主要結構分解剖面圖。 第2圖係本發明之立體組合分解圖。 第3圖係本發明之實施例組合剖面圖。 第4圖係本發明之實施時的物料流動示意圖。201235152 VI. Description of the invention: [Technical field to which the invention pertains] - A dry type nano-grinding machine of the present invention, in particular, a mechanical structure capable of performing nano-grinding in various open mineral containers for various minerals, It has the effect of saving time, labor and high output value. [Prior Art] According to the conventional method, the grinding method and equipment of the nano-sized powder are pulverized into fine pulverized materials, and then the water is slowly and precisely ground until it is ground into a nano-nized state, and then it is further After the water is filtered out and dried, the desired nano powder can be obtained. However, the conventional grinding method as described above is not only time-consuming and cost-effective, but also prone to wear and tear when separating moisture, resulting in a yield that is much less economical than the steps required for the pre-operation and the market. Therefore, it is necessary to develop an effective and dedicated grinding machine to improve the above-mentioned conventional grinding method. The main object of the present invention is to provide a dry type nano-grinding machine which utilizes strong wind force to drive the high-speed and circulating flow of the powdery material in the grinding cylinder, so as to between the particles and the particles of the ground powder, and Continuous collision and friction between the particles and the mechanical structure can effectively and quickly achieve the polishing effect of nanocrystallization. SUMMARY OF THE INVENTION In order to achieve the above object, the dry type nano-grinding machine of the present invention comprises at least a grinding cylinder, a screw-shaped wheel and a high-speed motor, wherein the grinding cylinder is a container having an opening at the top end; the spiral The turbine system is pivoted at the inner bottom of the grinding cylinder and is driven to rotate via a high speed motor fixed outside the grinding cylinder; wherein a flow guiding member is disposed between the spiral turbine and the upper end of the 201235152 grinding cylinder to direct air circulation. The dry type nano grinder as described above, wherein the spiral turbine comprises a chassis, and a joint portion at the center of the bottom surface of the chassis is coupled to an output shaft of the rotating shaft or the high speed motor, and a plurality of screws are arranged on the top surface of the chassis. a sheet, wherein the upper edge of the serving fan has an arc shape extending from top to bottom, and the upper edge of the spiral blade is covered with a top plate having a suction σ at the center, and the top plate is combined with the body. The outer edge of the chassis forms an annular vent. The dry type nanometer is as described above, wherein the flow guiding member comprises a central tube and a conical partition, wherein the central tube is drafted near (or closely attached to) the upper edge of the suction port of the spiral turbine. The other end extends to the bottom surface of the grinding cylinder and has an appropriately sized passage; wherein the upper end of the partition is integrated with the upper edge of the central tube, and the other end is adjacent (or in close contact with) the edge of the spiral turbine exhaust. According to the above, when the full spiral wheel rotates at a high speed in the grinding cylinder, the air will be sucked by the rotating spiral turbine and sucked by the suction port and discharged by the exhaust port, and is guided by the guide member. The high-speed circulating airflow that continuously circulates in the grinding cylinder causes the injected material to be ground to circulate in the fine grinding cylinder of the high-lying airflow, thereby causing the age between the powder material and the chick, and between the female and the Gu structure. No _ produces facial impact and miscellaneous, straight job _ material becomes nano-saki can be taken out of the finished product' while Kelang dry or other re-grinding hours. [Embodiment] The present invention is described in detail below in order to enable the reviewing committee to clearly understand the contents and characteristic embodiments of the present invention. 201235152 Please refer to the figures i and 2, the dry type of the present invention includes a grinding cylinder 1G, a spiral vortex (four) and a high-definition Martin = at least the polishing cylinder 10 has a small opening u at the top end. The barrel 12#t is the second between the barrel 12 and the bottom plate 13 in the embodiment: integrally formed or welded, and the spiral wheel 20 is pivotally mounted on the grinding barrel 1 The high-speed motor of the bottom surface of the bottom plate 13 is formed by a flow guiding member 4 固定 fixed to the upper portion of the grinding cylinder 1G and disposed on the side of the grinding cylinder 1G. Please refer to the figures i and 2 again. In the above-mentioned dry type nano grinder, the spiral turbine 20 includes a slit 2 at the bottom of the chassis 2, and the second shaft joint portion 26 can be coupled with a shaft or a high speed motor. % of the transmission_connection, a plurality of spiral blades 22 are arranged in a ring shape on the top surface of the Na 21, wherein the spiral correction a has an arc shape extending from the top to the bottom, and the upper edges of the spiral blades 22 are The top plate 24 having the suction port 23 at the center covers the combined body, and the exhaust port 25 is formed in the outer periphery of the top plate μ and the bottom (4) in a circular array; the screw wheel 2 is high speed When rotating, 'the inner ridge gas is squeezed outward by the spiral blade 22 to form a negative pressure at the suction port 23, and the air can be strongly sucked in, and at the same time, all the air is strongly pushed out at the exhaust end, so that the spirulina Achieve the effect of attracting Wei. The dry type nano grinder as described above, wherein the flow guiding member comprises a central tube 41 and a conical partition 42 having a lower end adjacent to the upper edge of the suction port 23 of the spiral turbine 2' The end extends to the bottom surface 201235152 of the opening of the grinding cylinder 1G and has an appropriate size passage; the upper end of the partition 42 is combined with the upper edge of the central tube 41, and the other end is adjacent to the upper edge of the exhaust port 25 of the spiral turbine 20; The interior of the center & 41 is caused to pass through the space inside the spiral turbine 2, and a circular flow guiding passage is formed between the outer side of the conical partition 42 and the inner side wall surface of the grinding cylinder 1 . Referring to Figure 3, the polishing cartridge can be mounted on a frame to facilitate the movement or flipping of the grinding cylinder 10; the grinding cylinder 1 can also be mounted in an outer cylinder 60. There may be a layer of protection inside, and a further arrangement may be provided at the bottom of the outer cylinder 6 - the delivery tube 70 is connected to an air blower (not shown), and a plurality of small holes are provided at the top end of the outer cylinder 60. The wheel tube 7 is introduced and then turned from the upper end of the hole to form a cooling airflow _ heat dissipation effect; or a sleeve (10) can be added at the top of the grinding (four) or outer (four) to make the sleeve (10) lower end You can go deep into the central officer 41 to adjust the intensity of the mystery generated. If the above-mentioned, please cooperate with the 3rd, 4th, and when the screwing wheel 2 is rotated at a high speed, the air will be forced by the rotating screw wheel 2 由 by the suction port 23 The exhaust gas σ 25 is discharged, and in conjunction with the guiding of the flow guiding structure (4), a high-speed airflow in which the strands are continuously circulated in the grinding (four) is formed, which is to be ground to be injected into the central pipe U by the opening U of the grinding cylinder 1〇 Material 卯, from the suction σ 23 in the center of the spiral turbine 20 into the person, through the spiral · 2q - suction a row of force to the material out of the exhaust σ 25, so that the material particles strongly impact the cylinder = guide 4G formation The passage and the air flow are driven toward the (four) end, and then her tender 41__ significant = cycle grinding effect. When the grinding is completed = 201235152, the reversing grinding cylinder 1G is used to make the opening 11 downward, and at the same time, the rotation speed of the spiral turbine 20 is lowered and the suction force in the central tube 41 is also lowered, so that the grinding can be conveniently performed. The powder is completely poured out, neither sticky nor residue in the cylinder. As described above, the material to be ground 90 is spiraled during the grinding process because the air flow is discharged outward from the spiral turbine 2 in a rotating manner, and the cross-sectional area of the flow guiding member 4 at each elevation position is different. The turbulent flow causes the material to be disturbed by turbulent flow in the grinding cylinder, which in turn causes strong impact and friction between the particles and the particles of the powder material, and the particles are tapped and cut by the spiral blade & The friction, in addition to the push of the centrifugal force, hits the wall of the cylinder, etc., resulting in the best grinding effect 'until the material to be ground 90 is powdered by the county grade. Moreover, in such a grinding process, high temperature is generated without adding water, and the grinding materials are intertwined with each other, and between the grinding material and the grinding cylinder, and the air pressure which is increased due to the temperature rise becomes large. Naturally, the water vapor is evaporating and forced out, so the material has the effect of drying the nano powder in the process of being ground into nanometer, and achieves the industrial economic value of saving time, labor, and efficiency. Further, the center tube 41 and the conical partition of the flow guiding member 40 are designed to have a circular arc angle 4〇1 (as shown in FIG. 19), and are disposed at the top end opening 11 of the polishing cylinder 1 a concave arc groove that is curved inwardly to correspond to the arcuate shape described above; resulting in a flow that can be made more blue by the airflow passing therethrough, and a negative pressure state outside the opening of the grinding system, thus There is no need to seal the abrasive material to be more overflow-free. In addition, in the present invention, the flow guiding member 4G can be directly coupled to the working turbine 2A to be rotated at a high speed, or the flow guiding member 4G can be assembled and fixed to the bottom plate 13 of the grinding cylinder 201235152 10 (as shown in FIG. 3). Show) or the tissue type on the barrel 12. It is to be understood that the above description is only a singularity of the invention and is intended to limit the scope of the present invention; therefore, an equivalent or abbreviated change in the skill of the art, such as a change or an increase in number, However, variations and modifications of the scales are not intended to be included in the scope of the invention. In summary, the dry nano-grinding machine of the present invention can achieve the effect of rapidly grinding nano-sized powder, can be widely used in many industries, and has novelty without being disclosed earlier and has industrial The use value is in line with the patent requirements; the applicant is applying for a patent to the bureau in accordance with the provisions of the Patent Law. 201235152 [Simplified description of the drawings] Fig. 1 is a cross-sectional view showing the main structure of the present invention. Fig. 2 is a perspective exploded view of the present invention. Figure 3 is a combined sectional view of an embodiment of the present invention. Figure 4 is a schematic illustration of the flow of material during the practice of the present invention.
【主要元件符號說明】 乾式奈米研磨機1 螺旋渦輪 20 導流構件 40 外筒 60 套筒 80 開口 11 底板 13 螺旋葉片 22 頂盤 24 結合部 26 圓錐形隔板 42 凹弧溝槽 101 研磨筒 10 高速馬達 30 機架 50 輸送管 70 待研磨物料 90 筒身 12 底盤 21 吸氣口 23 排氣口 25 中央管 41 小孔 61 圓弧角 401[Main component symbol description] Dry nano grinder 1 Spiral turbine 20 Flow guiding member 40 Outer cylinder 60 Sleeve 80 Opening 11 Base plate 13 Spiral blade 22 Top plate 24 Joint portion 26 Conical partition 42 Concave arc groove 101 Grinding cylinder 10 High speed motor 30 Rack 50 Delivery pipe 70 Material to be ground 90 Barrel 12 Chassis 21 Suction port 23 Exhaust port 25 Central tube 41 Small hole 61 Arc angle 401