1270412 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種整合型微混合霧化系統，尤指一種 透過特殊形狀微混合流道設計使不同流體先進行微混 合，然後經高速氣流之交互作用而產生微霧化效果之微混 合霧化系統，俾具有提升混合效果之優點及功效者。 【先前技術】 按，所謂「霧化」主要係指一門研究如何將液體、熔 融材料、或固、液、氣多相混合之流體等介質碎化成細小 液滴或超微粒粉末之科學，其不僅為内燃機、燃氣渦輪 機、鍋爐及各種工業燃燒器内燃油喷射、混合形成及燃燒 的一項關鍵技術，目前在喷霧塗裝、電子喷霧冷卻、喷霧 乾燥、陶瓷顆粒製造、粉末冶金、空調加濕、農藥喷灑、 裝卸降塵、消防、醫藥衛生及科技美容等許多領域中也有 著十分廣泛的應用。 而目前常見之霧化器依其霧化動力來源係概可分為 下列三種： 1. 壓力式霧化器：利用液體經過喷嘴後之壓差轉變成 高速動能，霧化於周圍靜止或較低速氣體中。 2. 雙流體霧化器：令待霧化之液體通過微流道並與高 速氣流產生交互作用，以達到霧化目的。 3. 旋轉式霧化器：藉著機器之旋轉離心力而將液體霧 化。 惟，不論係上述何種霧化器，其最終目的皆在使流體 霧化成極細微之喷霧顆粒，因此，如何縮減霧化後之喷霧 1270412 顆粒平均粒徑以提升霧化品質，已成為霧化技術極為重要 之課題。 經吾等發明人針對習知霧化器進行研究後發現，其待 霧化液體係先通過一道極細微之微管道後再與高速氣流 產生交互作用，並藉液體與氣體之交互作用而使液體霧化 成細微喷霧；然而，上述交互作用僅較適用於單一成分待 霧化液體，對於由至少二種以上的流體混合而成之待霧化 液體而言，其霧化效果便會大受影響。緣，二種以上不同 _ 濃度或不同成分之流體在作霧化之前皆須先經過初步混 合，俾形成混合狀待霧化液體後再與高速氣體產生霧化作 用，惟，當二種以上流體分別進入微管道後，往往會因為 微管道内之雷諾數過低而導致不同流體各自分流而無法 充份混合，如此一來，即使經過後續與高速氣流產生交互 作用之步驟，所產生之喷霧亦皆為各自不同成分之喷霧粒 子而非混合狀態喷霧粒子。 舉美容業界較普遍之雙效左旋c及膠原蛋白液為例， _ 左旋c溶液與膠原蛋白溶液二者為不同濃度之溶液，且二 者係在充份混合及分解成極細微喷霧狀態下最容易被皮 膚所吸收；惟，經實驗後發現，兩種溶液在微管道中往往 因為二者之濃度不同，導致產生分流而無法充份混合，因 此經過霧化以後，反而形成兩種不同成分之喷霧粒子，無 法達致預期之混合霧化效果，導致皮膚吸收效果亦大打折 扣。且此一實驗結果在其他不同溶液之混合上亦紛紛獲得 印證。 有鑑於此，提供一種具優良微型混合機制之霧化系統 1270412 實為目前業界極重要之課題。 【發明内容】 緣是，本發明之目的係為提供一種整合型微混合霧化 系統，主要具有可提升混合效果之優點及功效者。 為達致以上目的，本發明人特別設計一種整合型微混 合霧化系統，該系統至少包含二個流體儲存槽、一具微混 合機制之微混合流道、一高壓氣室及一微喷嘴結構，其 中，該等流體儲存槽係用來分別儲存不同成分待霧化介 丨質，且每一流體儲存槽分別外接一微流體通道，該等微流 體通道之末端係形成匯集狀且續而與具微混合機制之微 混合流道相連接；該具微混合機制之微混合流道内壁係呈 特殊形狀設計，俾產生微混合機制而可令不同成分待霧化 介質在流道中產生震盪而混合，該微混合流道末端喷口與 高壓氣室相通；高壓氣室内部具有加壓氣體而可產生高速 氣流以提供霧化所需之能量；藉以上設計，令不同成分之 待霧化介質進入具微混合機制之微混合流道中，利用該微 _ 混合流道内壁之特殊形狀而使不同待霧化介質產生震盪 而混合形成微混合流體，該微混合流體經微混合流道之喷 口喷出且與高速氣流產生交互作用，進而經微喷嘴結構霧 化形成混合極為均勻之細微喷霧粒子者。 【實施方式】 關於本發明之技術手段，茲舉數種較佳實施例配合圖 式於下文進行詳細說明，供鈞上深入了解並認同本發明 〇 首先請參閱第一圖所示，本發明之整合型微混合霧化 8 1270412 系統10至少包含二獨立流體儲存槽1、2、一具微混合機 制之微混合流道3、至少一高壓氣室4及一微喷嘴結構 5，其中： 流體儲存槽1、2，主要係用來分別儲存不同成分待 霧化介質A、B，該等待霧化介質A、B係可為液相（如 溶液）或氣相（如純氧）之流體，且每一流體儲存槽1、 2分別外接一微流體通道11、21，該等微流體通道11、21 之末端係形成匯集狀且續而與微混合流道3相連接； 丨微混合流道3，其内壁係呈特殊形狀設計而形成具有 微混合機制者，其形狀可為如第一及第七圖所示之連續相 對稱三角波形狀，或如第二圖所示之連續互補三角波形狀 微混合流道32，或如第三圖所示之連續相對稱正弦波形狀 微混合流道33，或如第四圖所示之連續互補正弦波形狀微 混合流道34，或如第五及第八圖所示之連續等距相對方波 形狀微混合流道35，或如第六圖所示之連續等距交錯方波 形狀微混合流道36，進而可令不同成分之待霧化介質1在 _ 微混合流道3内產生連續碰撞及震盪而形成微混合狀 態，該微混合流道3末端之喷口 31與高壓氣室4相通； 高壓氣室4，内部具有加壓氣體C (如氧氣或氮氣 等），該加壓氣體C在經過管道41釋出後係經過漸縮或漸 縮及漸擴微管道以產生高速氣流，提供待霧化介質於霧化 過程中所需之高速霧化能量。 微喷嘴結構5，係與高壓氣室4相通，為漸縮、漸擴 或漸縮及漸擴型之微管道結構以產生高速氣液兩相流，並 將其霧化成極細微之喷霧粒子。 1270412 操作時，主要先控制令分別儲存於不同流體儲存槽 1、2中之適量待霧化介質A、B (例如不同濃度之左旋 C溶液與膠原蛋白溶液，或不同相之純氧氣體與膠原蛋白 溶液）經微流體通道11、21分別進入微混合流道3中，利 用微混合流道3内壁之特殊形狀使待霧化介質A、B在流 動過程中隨壁面波形變化，流體壓力隨之變化而產生連續 震盪，使不同成分之待霧化介質A、B經該連續震盪在微 混合流道3中混合形成微混合流體，該微混合流體經微混 合流道3末端之喷口 31與高壓氣室4透過管道41釋出之 高速氣流產生交互作用，進而使微混合流體經喷嘴結構5 喷出霧化形成混合更為均勻之細微喷霧粒子者。 接下來請參閱第七圖所示，本創作之第二實施例主要 係在整合型微混合霧化系統10中增設第二高壓氣室6及 管道61，藉以提供第二種不同成分之加壓氣體D與微混合 流體產生交互作用，進而增加霧化後喷霧粒子之成分與功 效。 關於本創作之第三實施例則請參閱第八圖所示，其主 要係在整合型微混合霧化系統10中增設一組微混合腔室 7，令該微混合腔室7接續設置於微混合流道3之末端喷 口 31，且該微混合腔室7另設有若干流道71，令該等流道 71末端與高壓氣室4之管道41匯流；藉之，令在微混合流 道3做初步混合之微混合流體進入微混合腔室7中進行二 次混合，然後再經微混合腔室7之流道71而與高速氣流產 生交互作用並經微喷嘴結構5形成細微喷霧粒子，俾具利 用微混合腔室7之二次混合以提升整體混合效果之優點 1270412 及功效者。 經由以上說明可知本發明之主要訴求在於，利用微混 合流道内壁之連續狀波形設計，使不同成分及濃度之待霧 化介質在微混合流道中產生碰撞震盪，進而使不同待霧化 介質完成初步混合成微混合流體，然後再與高速氣流產生 交互作用，進一步霧化成混合極為均勻且顆粒極為細微之 喷霧粒子，不僅解決習知霧化成份不均勻之問題及缺失， 進而兼具有效提升混合效果之優點及功效者。 I 綜上所述，本發明所揭露之技術手段確可達致預期之 目的與功效且具長遠進步性，誠屬可供產業上利用之發明 無誤，爰依法提出申請，懇祈鈞上惠予詳審並賜准發明 專利，至感德馨。 惟以上所述者，僅為本發明之較佳實施例，當不能以 此限定本發明實施之範圍，即大凡依本發明申請專利範圍 及發明說明書内容所作之等效變化與修飾，皆應仍屬本發 明專利涵蓋之範圍内。 # 【圖式簡單說明】 第一圖係本發明第一實施例之系統配置示意圖。 第二圖係本發明之第二種微混合流道形狀之示意圖。 第三圖係本發明之第三種微混合流道形狀之示意圖。 第四圖係本發明之第四種微混合流道形狀之示意圖。 第五圖係本發明之第五種微混合流道形狀之示意圖。 第六圖係本發明之第六種微混合流道形狀之示意圖。 第七圖係本發明第二實施例之系統配置示意圖。 第八圖係本發明第三實施例之系統配置示意圖。 11 1270412 【主要元件符號說明】 ίο---整合型微混合霧化系統 1、2---流體儲存槽 11、21---微流體通道 3、32、33、34、35、36---微混合流道 4-—高壓氣室 5 微喷嘴結構 61---管道 71---流道 C、D---加壓氣體 31——微混合通道之喷口 41---管道 6----第二南壓氣室 T----微混合腔室 A、B-—待霧化介質 121270412 IX. Description of the Invention: [Technical Field] The present invention relates to an integrated micro-mixing atomization system, in particular to a micro-mixing flow channel design through a special shape, which allows different fluids to be first micro-mixed and then subjected to high-speed airflow. A micro-mixing atomization system that interacts to produce a micro-atomization effect, which has the advantages and functions of enhancing the mixing effect. [Prior Art] According to the so-called "atomization", it mainly refers to the science of how to crush liquids, molten materials, or fluids such as fluids mixed with solid, liquid and gas into small droplets or ultrafine powders. A key technology for fuel injection, mixing formation and combustion in internal combustion engines, gas turbines, boilers and various industrial burners, currently in spray coating, electronic spray cooling, spray drying, ceramic particle manufacturing, powder metallurgy, Air-conditioning humidification, pesticide spraying, loading and unloading dust, fire protection, medical and health, and technology and beauty have also been widely used in many fields. At present, the common atomizers can be divided into the following three types according to their atomization power source: 1. Pressure atomizer: the pressure difference after the liquid passes through the nozzle is converted into high-speed kinetic energy, and the atomization is static or low around. In the fast gas. 2. Two-fluid atomizer: The liquid to be atomized passes through the micro-flow channel and interacts with the high-speed airflow to achieve atomization. 3. Rotary atomizer: The liquid is atomized by the centrifugal force of the machine. However, regardless of the atomizer described above, the ultimate goal is to atomize the fluid into very fine spray particles. Therefore, how to reduce the average particle size of the atomized spray 1270412 to improve the atomization quality has become The atomization technology is an extremely important issue. After inventing the conventional atomizer, our inventors discovered that the system to be atomized first interacts with the high-speed airflow through a very fine micro-pipeline, and the liquid is interacted with by the interaction of liquid and gas. Atomization into a fine spray; however, the above interaction is only suitable for a single component to be atomized, and the atomization effect is greatly affected for a liquid to be atomized by mixing at least two or more fluids. . Edge, two or more different concentrations or different components of the fluid must be pre-mixed before being atomized, forming a mixed liquid to be atomized and then atomizing with high-speed gas, but when more than two fluids After entering the micro-pipes separately, it is often because the Reynolds number in the micro-pipes is too low, so that the different fluids are separately shunted and cannot be fully mixed, so that even after the subsequent interaction with the high-speed airflow, the generated spray They are also spray particles of different compositions rather than mixed state spray particles. Take the double-effect L-c and collagen solution, which is more common in the beauty industry. For example, _ L-c solution and collagen solution are solutions of different concentrations, and the two are mixed and decomposed into extremely fine spray. It is most easily absorbed by the skin; however, it has been found through experiments that the two solutions are often different in the micro-channels due to the different concentrations of the two, resulting in a shunt that cannot be fully mixed, so after atomization, two different components are formed instead. The spray particles do not achieve the desired mixed atomization effect, resulting in a significant reduction in skin absorption. And the results of this experiment have also been confirmed in the mixture of other different solutions. In view of this, it is an extremely important issue in the industry to provide an atomization system 1270412 with an excellent micro-mixing mechanism. SUMMARY OF THE INVENTION The purpose of the present invention is to provide an integrated micro-mixing atomization system, which mainly has the advantages and effects of improving the mixing effect. In order to achieve the above object, the inventors specially designed an integrated micro-mixing atomization system, which system comprises at least two fluid storage tanks, a micro-mixing flow channel with a micro-mixing mechanism, a high-pressure gas chamber and a micro-nozzle structure. The fluid storage tanks are respectively configured to store different components to be atomized, and each fluid storage tank is externally connected with a microfluidic channel, and the ends of the microfluidic channels are formed into a collection and continue The micro-mixing flow channel with micro-mixing mechanism is connected; the inner wall of the micro-mixing flow channel with micro-mixing mechanism is designed in a special shape, and the micro-mixing mechanism is generated to make the different components to be ignited and mixed in the flow channel. The micro-mixing channel end spout is in communication with the high-pressure gas chamber; the high-pressure gas chamber has a pressurized gas to generate a high-speed gas flow to provide energy required for atomization; and the above design allows the different components of the medium to be atomized to enter In the micro-mixing flow channel of the micro-mixing mechanism, the special shape of the inner wall of the micro-mixing flow channel is used to oscillate and mix the different materials to be atomized to form a micro-mixing Body fluid discharged through the micro-mixing discharge port of the flow channel and the micro-hybrid interaction with high-speed airflow is generated, and thus extremely uniform mixing of fine particles by a spray mist of micro structure formed by the nozzle. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following, the preferred embodiments of the present invention will be described in detail below with reference to the drawings. Integrated micro-mixed atomization 8 1270412 System 10 comprises at least two separate fluid storage tanks 1, 2, a micro-mixing flow channel 3 with a micro-mixing mechanism, at least one high-pressure gas chamber 4 and a micro-nozzle structure 5, wherein: fluid storage The tanks 1 and 2 are mainly used for separately storing the different components A, B to be atomized, and the waiting atomizing medium A and B may be a liquid phase (such as a solution) or a gas phase (such as pure oxygen), and Each of the fluid storage tanks 1 and 2 is respectively connected with a microfluidic channel 11, 21, and the ends of the microfluidic channels 11, 21 are formed into a collection and continuously connected to the micro-mixing flow channel 3; The inner wall is specially shaped to form a micro-mixing mechanism, and the shape may be a continuous symmetrical triangular wave shape as shown in the first and seventh figures, or a continuous complementary triangular wave shape micro-mixing as shown in the second figure. Runner 32, or as in the first The continuous symmetrical sine wave shape micro-mixing flow channel 33 shown in the figure, or the continuous complementary sine wave shape micro-mixing flow channel 34 as shown in the fourth figure, or the continuous equidistant relative as shown in the fifth and eighth figures The square wave shape micro-mixing flow channel 35, or the continuous equidistant interlaced square wave shape micro-mixing flow channel 36 as shown in the sixth figure, further enables the different components of the medium to be atomized 1 to be generated in the _ micro-mixing flow channel 3. Continuously colliding and oscillating to form a micro-mixing state, the spout 31 at the end of the micro-mixing flow channel 3 is in communication with the high-pressure gas chamber 4; the high-pressure gas chamber 4 has a pressurized gas C (such as oxygen or nitrogen gas) inside, the pressurized gas After being released through the conduit 41, the C is tapered or tapered and gradually expanded to produce a high velocity gas stream, providing the high velocity atomization energy required for the atomizing process to be atomized. The micro-nozzle structure 5 is connected to the high-pressure gas chamber 4 and is a tapered, diverging or tapered and diverging micro-pipe structure to generate a high-speed gas-liquid two-phase flow and atomize it into extremely fine spray particles. . 1270412 In operation, the main control first is to store the appropriate amount of the medium to be atomized A and B in different fluid storage tanks 1, 2 (for example, different concentrations of L-C solution and collagen solution, or different phases of pure oxygen gas and collagen). The protein solution) enters the micro-mixing channel 3 through the microfluidic channels 11, 21 respectively, and the special shape of the inner wall of the micro-mixing channel 3 is used to change the waveform of the particles to be atomized A and B with the wall surface during the flow, and the fluid pressure is followed. The change produces continuous oscillation, so that the different components of the medium to be atomized A, B are mixed in the micro-mixing flow channel 3 to form a micro-mixed fluid, and the micro-mixed fluid passes through the nozzle 31 and the high pressure at the end of the micro-mixing flow channel 3. The high velocity gas stream released by the gas chamber 4 through the conduit 41 interacts to cause the micromixed fluid to be atomized through the nozzle structure 5 to form a more uniform fine spray particle. Referring to the seventh figure, the second embodiment of the present invention mainly adds a second high-pressure gas chamber 6 and a pipe 61 to the integrated micro-mixing atomization system 10, thereby providing a pressurization of the second different component. Gas D interacts with the micro-mixed fluid to increase the composition and efficacy of the spray particles after atomization. Regarding the third embodiment of the present invention, please refer to the eighth embodiment, which mainly adds a set of micro-mixing chambers 7 in the integrated micro-mixing atomization system 10, so that the micro-mixing chamber 7 is successively arranged in the micro-mixing chamber 7 Mixing the end nozzle 31 of the flow channel 3, and the micro-mixing chamber 7 is further provided with a plurality of flow channels 71, so that the ends of the flow channels 71 and the pipe 41 of the high-pressure gas chamber 4 are merged; thereby, in the micro-mixing flow channel 3, the preliminary mixed micro-mixed fluid enters the micro-mixing chamber 7 for secondary mixing, and then interacts with the high-speed gas stream through the flow path 71 of the micro-mixing chamber 7 to form fine spray particles through the micro-nozzle structure 5. The cooker utilizes the secondary mixing of the micro-mixing chamber 7 to enhance the overall mixing effect 1270412 and efficacy. It can be seen from the above description that the main object of the present invention is to use the continuous waveform design of the inner wall of the micro-mixed flow channel to cause the collision-oscillation of the different components and concentrations of the medium to be atomized in the micro-mixing flow channel, thereby completing the different materials to be atomized. It is initially mixed into a micro-mixed fluid, and then interacts with the high-speed gas stream to further atomize into spray particles with extremely uniform mixing and extremely fine particles, which not only solves the problem and lack of the uniform atomization component, but also improves the efficiency. The advantages and functions of the mixed effect. I In summary, the technical means disclosed in the present invention can achieve the intended purpose and effect and have long-term progress. It is true that the invention for industrial use is correct, and the application is made according to law. Detailed examination and granting invention patents, to the sense of Dexin. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the equivalent changes and modifications made by the scope of the invention and the contents of the invention are still It is within the scope of the patent of the present invention. [FIG. Brief Description] The first figure is a schematic diagram of the system configuration of the first embodiment of the present invention. The second figure is a schematic view of the shape of the second micro-mixed flow channel of the present invention. The third figure is a schematic view of the shape of the third micro-mixed flow channel of the present invention. The fourth figure is a schematic view of the shape of the fourth micro-mixed flow channel of the present invention. The fifth figure is a schematic view of the shape of the fifth micro-mixed flow channel of the present invention. The sixth drawing is a schematic view of the sixth micro-mixed flow path shape of the present invention. The seventh figure is a schematic diagram of the system configuration of the second embodiment of the present invention. The eighth figure is a schematic diagram of the system configuration of the third embodiment of the present invention. 11 1270412 [Description of main component symbols] ίο---Integrated micro-mixing atomization system 1, 2---fluid storage tank 11, 21---microfluidic channel 3, 32, 33, 34, 35, 36-- - micro-mixed flow path 4 - high pressure gas chamber 5 micro-nozzle structure 61 - pipe 71 - flow channel C, D - pressurized gas 31 - spout of micro-mixing channel 41 - pipe 6 - ---Second South pressure chamber T----Micro-mixing chamber A, B---Atomization medium 12