1300008 九、發明說明： 【發明所屬之技術領域】 以及利用此裝置純化奈未材料之方法。 【先前技彳衧】 由於奈米材料之潛在用途，引起國際化學、物理、材料 人們不斷從各個方面探索其合成方法。奈米碳管等奈米材料之製備方、^通 常使用化學氣相沈積、電_電、雷射蒸發等，惟，奈米產物之純巧 ° 又田 ^純化奈米材料之方法包括化學法及物理法。化學法純化奈米碳管，即利 用氧氣或空氣，二氧化碳，硝酸，重鉻酸鉀，固體氧化劑等將奈米碳管產物 中之碳奈細粒、石墨碎片等雜質輯氧化，控制職條件可使夺米碳管達 可分離目的，參見《材料導報》，“奈米石炭管之純化”，年6月，第13 卷，第3期。惟，化學氧化法純化後之混合物，須經過_系列物理方法如過 濾、色層分離、超聲波等方可將奈米碳管與雜質完全分離。 請參閱第-圖’傳統猶奈米材料之裝置，包括—過赫丨及一接收器 2，該過慮器1具有進料端η及触端12，端12上部—段距離處設有 -多孔支撐面13，該乡孔支撐® 13與過絲卜次製成，糊無空隙。 -過慮膜3放置於多孔支撐面13上，該過慮膜3由陽極氧化雀呂材料製成， 其與多孔支撐面13直翻同。接㈣2具有接收口 22及減口 21，接收口 22與洩液端12相連接並通過一密封裝置4密封，抽氣口 21與一抽氣裝置5 連接卩 ’、 過濾時’將過慮膜3放置於多孔支樓面13上，用水潤濕將其密封，打 開抽氣裝置5，將被過漉之奈米材料配成溶液導入過濾器丨中，於抽氣減壓 條件下進行碱，雜賊冑於猶、膜3上。該碱裝置結顧單、操作方便。 惟，過濾膜3於多孔支撐面13上不易固定，其周邊與過濾器内壁亦存在孔 隙，密封時過濾膜3易脆性損壞，抽氣減壓過濾、時難免影響過濾效率及過遽 質量。故，傳統過濾、奈米材料之裝置尚需進一步改良。 有鑒於此，提供一種容易固定過濾膜且密封性良好之過慮奈米材料之裝 1300008 置貫為必要。 【韻^明内容】 =之目的係提供-種容易@定過遽膜且密封性良好之過毅置。 ϋ明之p目縣提供—種_上魏置過齡米材料之方法。 nff發明之第—目的，提供—種過濾裝置，其包括-過濾器，該過 有-杯體及一蓋體’該杯體具有_杯體開口端及一綱，至少一支 =設於杯體開口端朗液端之間，一過渡膜，設置於上述支樓面上，誠 攻接收衣置相連，該盍體具有一蓋體開口端及一進料端；蓋體開口端 ‘ k ]於杯開口知之直植，通過杯體開口端與蓋體開口端相配合使過遽 膜固定於支撐面上。 曰為貝縣發明之另-目的，提供—猶奈米碳材之方法，其包括步驟： 提供一過濾敍，該猶裝置包括-過_，其具有-杯體及-蓋體，該杯 體具有-杯體開口端及一浪液端，至少一支擇面設於杯體_端錢液端之 間’-，渡膜設置於上述支撐面上，該$液端與一接蚊置相連，上述蓋體 ”有蓋體開口及一進料端；蓋體開口端之直徑小於杯體開口端之直徑， 通過杯體開口端與蓋體開口端相配合使過濾篇固定於支撐面上；潤濕過遽 膜，將過濾态進行抽氣減壓；從加料口將被提純材料溶液注入過渡膜上，授 掉、過濾。 與先前技術相比較，本發明之過濾裝置具有以下優點：第一，該過濾裝 置可使過濾膜得到有效固定，具有良好密封效果且不會損傷過濾膜，利於抽 氣減壓過程提高過濾效率；第二，該過濾裝置拆裝方便，可更換不同孔徑之 過濾膜，而得到不同尺寸之產品；此外，易於清潔過濾膜。 【實施方式】 下面將結合附圖及實施例對本發明之過濾裝置及過濾奈米材料之方法 作進一步之詳細說明。 請參閱第二圖及第三圖，本發明實施例之過濾裝置係一筒型體，其包括 過濾器10 ’該過濾器10具有蓋體100及杯體200。杯體200具有一杯體上 開口端211、一杯體下洩液端212及一位於杯體上開口端211與杯體下洩液 端212之間之支撐面214，該支撐面214形成有一洩液區域215，其上具有 1300008 -猶膜3Q設置於支撐面214上，其材f為陽極氧脑(細e 麵0xlde，M〇)，該過瀘'膜3〇之面積至少大於·區域2i5之面積， 過濾膜30之過濾孔小於來夜區域215之過濾孔。一彈性〇型細4〇設置於 過遽膜30之周邊，其由彈性塑膠材料製成。杯體上開口端21 (與支揮面214 之間德體内表面開設有第一螺紋結構213。杯體下茂液端212與一接收器 連’用以接收過濾後之奈米材料溶液。蓋體1〇〇具有一進料端山二 f體下開口端112及-注水口 110。該注水口 11〇開設於蓋體1〇〇之側壁。 盍體下開α端112之外表_設有與第_螺紋結翻配合之第二螺咬 113。該蓋體下開口端U2之直徑小於杯體上開口端211之直徑，藉^體 200與蓋體100螺紋咬合，使彈性〇型墊圈4〇將過慮膜3〇壓緊於支撐面214 上形成密封。 尸上述接收器60具有-接收口 611及一抽氣口 612，一抽氣果7〇，與抽 氣口 612相連，其上設有開關閥(圖中未晝出）。接收口 611與杯體下沒液 212通過一密封裝置50鎖緊。 過濾、時’打開抽氣泵70 ’將過慮n 1〇進行抽氣麵，向過減膜上喷 水，以使過濾膜30緊貼於支撐面214上；從進料端lu將被提純之夺米材 料溶液注入過濾膜30上，並不斷從注水口 11〇注水進行撥摔，使得奈米材 料得到充分過濾。由於該裝置藉由蓋體1〇〇與杯體200之螺紋咬合，使彈性 〇型塾圈40將過慮膜30緊壓於支撐面214上形成密封，利於抽氣減壓過程， 提高過濾、效率，且可防止賴，以得到純度較高之產品。螺紋配合使得該過 濾裝置拆卸容易，可更換不同孔徑之過濾膜，以得到不同尺寸之產品，且易 於清潔過濾膜。 本發明過慮裝置之杯體與蓋體，除通過螺紋咬合，亦可通過螺检、螺釘、 卡槽等其它形式將過濾膜30固定於支撐面214上，或直接將蓋體1〇〇放於 杯體200之支撐面214上，由於蓋體下開口端ι12之直徑小於杯體上開口端 211之直徑，靠自身重力或外加壓力亦可將過濾膜30固定於支撐面214上。 本發明之過慮裝置可根據不同要求於杯體開口端與汽液端之間設置複 數支撐面，各支撲面可設置不同孔徑之過慮膜，以同時進行粗過渡、半精過 濾及精過濾等過程，可得到不同純度或不同尺寸之奈米材料。 1300008 下面結合上述實施例說明本發明過濾奈米材料之方法，其包括步驟：首 先安裝好磁㈣藤過顧30酿t密，^ 口 6㈣職裝置5G將娜㈣_ 6嶋；娜^；^ 行抽軋減壓，潤濕過濾膜30，以使其緊貼於支撐面214上；從進料端出 將待過濾之奈米材料溶液注入過濾膜30上；並不斷從注水〇⑽注水進行 餅，使得奈米材料充分過渡。由於所肖過濾裝置具有良好氣密性，且伴隨 抽氣減壓過程，可提高過濾效率。 •本發明之過瀘、裝置主要用於奈米材料之純化，與先前技術相比其優點在 :第w玄過遽裝置可使過濾膜緊密固定於支撐面上，密封性好且不會損 傷過濾膜，利於抽氣減壓過程，提高過濾效率；第二，該過濾裝置拆裝方;更，' 可更換不附Lfe之奈米過濾膜，而制不同尺寸之產品；此外，易於清潔過 濾、膜。 、 、總上所述’本發明確以符合發曰月專利之要件，遂依法提出專利申請。惟， ^上所述者僅為本發明之較佳實施方式，自不能依此限制本發明之申請翻 :圍’舉凡熟悉本發明技藝之人士援依本發明心精神所作之等效修飾或變 ，白應涵盍於以下申請專利範圍内。 【圖式簡單說明】 ΐ一圖係傳統過遽奈米材料之裝置結構示意圖。 弟一圖係本發明實施例之過濾奈米封斜之裝詈結構示意圖。1300008 IX. Description of the invention: [Technical field to which the invention pertains] and a method of purifying a nai material by using the device. [Previous Technology] Due to the potential use of nanomaterials, international chemistry, physics, and materials have been explored. People are constantly exploring their synthetic methods from various aspects. For the preparation of nanomaterials such as carbon nanotubes, chemical vapor deposition, electro-electrical, laser evaporation, etc. are usually used, but the purity of the nano-products is also a method of purifying nano-materials including chemical methods. And physical law. The chemical method is used to purify the carbon nanotubes by using oxygen or air, carbon dioxide, nitric acid, potassium dichromate, solid oxidant, etc. to oxidize impurities such as carbon nanofine particles and graphite fragments in the carbon nanotube product. For the purpose of separation of carbon nanotubes, see Materials Review, “Purification of Nano Carboniferous Tubes”, June, Vol. 13, No. 3. However, the chemically purified mixture must be completely separated from the impurities by a series of physical methods such as filtration, chromatography, and so on. Please refer to the figure - 'Traditional Tanai material's device, including - passer and a receiver 2, the filter 1 has a feed end η and a contact end 12, and the end 12 is at a distance from the end - a porous The support surface 13, the town hole support® 13 is made with the wire, and the paste has no gap. The filter film 3 is placed on a porous support surface 13, which is made of an anodized material, which is turned directly to the porous support surface 13. The connection (4) 2 has a receiving port 22 and a reducing port 21, and the receiving port 22 is connected to the liquid discharging end 12 and sealed by a sealing device 4, and the air suction port 21 is connected with an air extracting device 5, and the filter film 3 is placed when filtering. On the porous support floor 13, it is sealed with water to seal it, and the air suction device 5 is opened, and the nano-materials which have been passed through the sputum are introduced into the filter sputum, and the alkali thief is subjected to the vacuuming and decompression conditions.胄 犹 犹, film 3. The alkali device is easy to handle and easy to operate. However, the filter membrane 3 is not easily fixed on the porous support surface 13, and there is also a gap between the periphery and the inner wall of the filter. The filter membrane 3 is easily brittle when sealed, and it is inevitable to affect the filtration efficiency and the excessive quality when pumping and decompressing. Therefore, the traditional filtration and nanomaterial devices still need further improvement. In view of the above, it is necessary to provide a package of a nano-material which is easy to fix a filter film and has good sealing properties. [Rhyme ^ Ming content] = The purpose is to provide - a kind of easy to set the film and seal good. ϋ明之p目县 provides a method of _ Shang Wei set over-age rice material. The first object of the invention is to provide a filter device comprising: a filter, the over-cup and a cover body, the cup having an open end and a frame, at least the cup Between the open end of the body end, a transition film is disposed on the surface of the above-mentioned support floor, and the attack receiving device is connected, the body has a cover open end and a feed end; the cover open end 'k] The cup opening is known to be directly implanted, and the through film is fixed to the support surface by the open end of the cup and the open end of the cover.曰 is another method for the invention of Beixian County, the method for providing the carbon material of the nanai, comprising the steps of: providing a filtering device, the jujube device comprising - a _, having a cup body and a lid body, the cup body Having an open end of the cup body and a liquid end, at least one of the selection faces is disposed between the end of the cup body _ terminal money, and the film is disposed on the support surface, and the liquid end is connected to a mosquito net The cover body has a cover opening and a feeding end; the diameter of the open end of the cover is smaller than the diameter of the open end of the cup, and the filter body is fixed on the support surface by the open end of the cup and the open end of the cover; Wet the membrane, pumping and decompressing the filtered state; injecting the purified material solution into the transition membrane from the feeding port, and transferring and filtering. Compared with the prior art, the filtering device of the present invention has the following advantages: The filtering device can effectively fix the filter membrane, has a good sealing effect and does not damage the filter membrane, and is beneficial to the filtration efficiency in the pumping and depressurizing process. Secondly, the filtering device is convenient to disassemble and assemble, and the filter membrane with different pore sizes can be replaced. And get different sizes of products In addition, it is easy to clean the filter membrane. [Embodiment] The filter device and the method for filtering the nano material of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Referring to the second and third figures, the present invention is implemented. The filter device is a cylindrical body comprising a filter 10'. The filter 10 has a cover 100 and a cup 200. The cup 200 has a cup upper open end 211, a cup lower drain end 212 and a cup. a support surface 214 between the open end 211 of the body and the lower drain end 212 of the cup, the support surface 214 is formed with a liquid discharge area 215 having 1300008 - the hemolyse 3Q is disposed on the support surface 214, and the material f is an anode Oxygen brain (fine e-surface 0xlde, M〇), the area of the membrane 3〇 is at least larger than the area of the region 2i5, and the filtration pores of the filtration membrane 30 are smaller than the filtration pores of the night region 215. The crucible is disposed on the periphery of the trans-membrane 30, and is made of an elastic plastic material. The open end 21 of the cup body (the first thread structure 213 is opened on the inner surface of the body between the detonating surface 214 and the bottom surface of the cup body) 212 connected to a receiver to receive the filtered The material solution. The cover body 1 has a feed end and a lower end 112 and a water injection port 110. The water injection port 11 is opened on the side wall of the cover body 1 . The outer surface _ is provided with a second thread bit 113 that cooperates with the first threaded joint. The diameter of the lower open end U2 of the cover body is smaller than the diameter of the open end 211 of the cup body, and the body 200 is meshed with the cover body 100 to make the elasticity The 垫圈-type gasket 4 〇 presses the filter 3 〇 on the support surface 214 to form a seal. The receiver 60 has a receiving port 611 and a suction port 612, a pumping fruit 7 〇, connected to the suction port 612, An on-off valve (not shown) is provided thereon. The receiving port 611 and the under-bath 212 of the cup are locked by a sealing device 50. When filtering, the 'opening air pump 70' will take the suction surface and take the water to the over-film to make the filter film 30 adhere to the support surface 214; the lu from the feed end will be purified. The rice material solution is injected into the filtration membrane 30, and the water is continuously poured from the water injection port 11 to make the nano material sufficiently filtered. Since the device is engaged with the thread of the cup body 200 by the cover body 1 , the elastic 塾 type coil 40 presses the filter film 30 against the support surface 214 to form a seal, which is favorable for the pumping and depressurization process, and improves the filtration efficiency. And can prevent Lai to get a product with higher purity. The threaded fit makes the filter unit easy to disassemble, and the filter membranes of different pore sizes can be replaced to obtain different sizes of products, and the filter membrane can be easily cleaned. In the cup body and the cover body of the device of the present invention, the filter film 30 can be fixed on the support surface 214 by screwing, screw, slot or the like in addition to the thread engagement, or the cover body 1 can be directly placed on the cover body 1 On the support surface 214 of the cup body 200, since the diameter of the lower open end ι12 of the cover body is smaller than the diameter of the open end 211 of the cup body, the filter film 30 can be fixed to the support surface 214 by its own gravity or applied pressure. The filter device of the present invention can provide a plurality of support surfaces between the open end of the cup body and the vapor-liquid end according to different requirements, and each of the baffle surfaces can be provided with a different aperture film to simultaneously perform the processes of coarse transition, semi-fine filtration and fine filtration. Nano materials of different purity or different sizes can be obtained. 1300008 The following describes the method for filtering nanomaterials according to the present invention, which comprises the steps of: firstly installing magnetic (four) vines to pass through 30 brewing t dense, ^ mouth 6 (four) working device 5G to na (four) _ 6 嶋; na ^; The pressure is reduced, and the filter membrane 30 is wetted to adhere to the support surface 214; the nano material solution to be filtered is injected into the filter membrane 30 from the feed end; and the cake is continuously poured from the water injection raft (10). To make the nano material fully transition. Since the filter device has good airtightness and is accompanied by a pumping and depressurizing process, the filtration efficiency can be improved. The device of the present invention is mainly used for the purification of nano materials, and has the advantages compared with the prior art: the w-th-thoracic device can tightly fix the filter membrane on the support surface, and has good sealing performance and no damage. The filter membrane is beneficial to the pumping and depressurization process, and the filtration efficiency is improved. Secondly, the filter device is disassembled and assembled; more, 'the nanofiltration membrane without Lfe can be replaced to make different sizes of products; in addition, the filter is easy to clean and clean. ,membrane. In general, the invention is in accordance with the requirements of the patent for the publication of the month, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the application of the present invention to those skilled in the art. , Bai Yinghan is within the scope of the following patent application. [Simple description of the diagram] The diagram of the device is a schematic diagram of the structure of the conventional nano-material. The figure of the younger brother is a schematic diagram of the structure of the filter nanometer sealing device according to the embodiment of the present invention.
過濾器 0型墊圈 接收器 10 40 60 100 111 113 211 213 過濾膜 密封裝置 抽氣粟 注水口Filter Type 0 Washer Receiver 10 40 60 100 111 113 211 213 Filter Membrane Sealing Device Suction Gas Filling Port
第二螺紋結構 杯體上開口端 第一螺紋結構 蓋體下開口端 杯體 杯體下洩液端 支樓面 30 50 70 110 112 200 212 214 1300008 >复液區域 抽氣口 215 接收口 611 612Second thread structure Open end of the cup First thread structure Lower open end of the cup Body cup Lower drain end Support floor 30 50 70 110 112 200 212 214 1300008 > Rehydration area Pumping port 215 Receiving port 611 612
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