201143933 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種電磁攪拌裝置，尤其是關於一種強 化定子產生之磁場強度的電磁授拌裝置。 【先前技術】 目前應用於鋼鐵製造財的電磁祕裝置，系統架構 中的線性感應電動機，其動子為中間模内所注入之具有導 電性的物質，可以是高導磁材料或者低導磁材料，ς益論 如何都必須要靠電動機定子磁極所產生的勞倫兹力來帶 動’使之產生父互流動的勞倫兹力來達到驅動做為二次側 之動子的運轉功能。 詳言之’請參照第i圖所示，其揭示一種習用線性感 應電動機，該線性感應電動機8包含—線性定子81、數個 激磁線圈繞組82及一線性動子83。該線性定子.81係為一 可導磁元件；該數個激磁線圈繞組82内部係繞製在該 定子81上’且該數個激磁線圈繞組81係連接一外部電源； 該線性動子83包含有數個永久磁鐵，且該線性動子83之 永久磁鐵與該線性定子81之間形成一氣隙。在該線性感應 電動機8進行運作時，該激磁線圈繞組82藉由該外部電源 之激磁所產生之磁場與該永久磁鐵相互作用，而使該線性 定子81及該線性動子83之間因推斥力而進行相對運作。 然而，當欲將上述之線性電動機原理應用在鋼鐵製造業中 時，較佳係直接以溶解之金屬液體作為該線性感應電動機 之二次側動子，所以若該線性感應電動機係應用於鋼鐵製 201143933 造業，則其二次側通常是低導磁物質。 承上所述，請參照第2圖所示，其係揭示另一種 ^感應電動機，其係為—電磁解裝置9。該電_拌 裝置9包含一槽體91、一鐵心组件92 _ 93。賴興風』仟％及-二相線圈組件 j體91具有-容室911以供容置導電性液體， 具有—繞製部921，且該繞製部921係固定於該 =㈣細容請之兩側，該三相線圈組件％ Γ之㈣源，且該三相%絲該繞製部 之延伸方向設置於該鐵心組件％之繞製部奶上 =之耕92與該撕91之職形成—沿著該槽 體91之外周面兩側分布之軸向氣隙。如 組件93受激磁職生之磁場與該槽體91内之導 相互作用，使該鐵讀件92_槽體9 l 之間因勞倫兹力而進行相對運作。 《等㈣液體 然而’-般而言相較於一般馬達二次側為 高導磁材料〔如補或_等良導磁材料〕，I中介質= 構之電磁能量電動機系統所 、口 圖所示之槽體91之容室911中人側動子’如第2 々細个^ *至11中之導電性液體，通常為溶解 之鋼液，触稱紐液體—般是 性大幅降低的影響之下，往往必需在定子二 ===!:件93〕上通過相當大的激磁電流方能 產生足夠大的操作磁通及勞純力，以帶動作為二 ==電性液體。可是在此—前提下，如第2圖所示，對 電磁雜裝置之該三相線圈組件93而言，也極有 可純成磁飽和效應而減低了運作的效率，因此在未針對 201143933 置9結構進行最佳化結構設計情況下，無法 ^出效能進-步提升。基於上述原因，有必要進一步改 良上述習用電磁攪拌裝置。 【發明内容】 ^發明之目的乃改良上述之缺點，係提供—種電磁授 =置，其透過定子線_改善裝置之導匈喊設來提 升電磁攪拌裝置主驅動方向之推力。 一種電磁裝置，其包含—槽體、—鐵心组件及一 =電源線圈組件。該槽體係具有一容室，該鐵心組件係 讀該容室設置並形成—封_狀，且該鐵心組件具有至 >、>〇 L卩及至少—導磁部沿該鐵心組件之—環形延伸方 向連接’該電源線圈組件可連接一外部電源，且至少一線 2源組件沿魏觀伸料賴設置於軸讀件之繞 氣部上，其中該鐵心組件與該槽體之間隙形成―沿著該槽 體之外環面環繞分布之軸向氣隙，如此藉由該電源線圈組 件欠激磁所產生之磁場與該槽體内之相互作用，使該鐵心 組件與該槽體中之導電性液體之間因勞倫兹力而進行相對 運作。 【實施方式】 1為讓本發明之上述及其他目的、特徵及優點能更明顯 易It ’下文特舉本㈣之紐實闕，並配合所附圖式， 作詳細說明如下： 睛參照第3圖所示’其揭示本發明較佳實施例之電磁 麟裝置。該電磁裝置包含—槽體！…鐵心組件2 201143933 及-電源線圈組件3。其中該槽體】係容置一導電性液體， 且該鐵心組件2係環繞設置並固定於該槽體】，該電源線 圈，件3係纏繞於該鐵心組件2上，透過該電源線圈組件 3又激磁*產生之勞倫兹力來驅動該槽體丨之導電性液體。 更詳言之，該触1具有—容室11以供容置導電性液 f ’其中模内所注入的物質，可以是高導磁材料或者是低 導磁材料其…該鐵心組件2係係沿—環形延伸方向延伸 =一 1_狀，_讀件2 gj定於賴體〗且環繞該 谷室11設置，且該鐵心組件2具有至少一繞製部21及至 少-導磁部22沿該環形延伸方向串接。其中，該繞製部 21係由鐵〜所組成，並固定於該槽體兩側，而該繞製部 之二端係與鱗磁部22減接，且解磁部22較佳係由 此/鋼、伽、鐵或朗其巾之—所構成。該電源線圈 由數個激魏圈31組成，且該電絲圈組件3 外部電源以便產生三相電流。其中，該激磁線圈 给-=較佳係為六的整數倍。請參照第4圖所示，其係 2的另—種實施方式’其中該至少 ^磁心1與該至少一導磁部22的數量係各為一個，且 =，纽&佳係呈c型連接於該繞製部21之兩端。藉 槿志一二實施例的兩種實施方式均可利用該鐵心組件2 〜_路’進而有效預防漏磁現象產生。 通以參照第3圖所示，#—電源線圈組件3 ^電源，該激磁線圈31受到激磁作用並產生勞倫 神體1》k該鐵心組件2與該槽體1之間隙形成一沿著 之外環面環繞分布之軸向氣隙，如此藉由該電源 201143933 線圈組件3受激磁所產生之磁場與該槽體】内之導電性液 體相互作用，使該槽體！中之導電性液體受到該磁場之磁 力影響而進行移動，進而達成授拌該導電性液體之目的。 凊再參照第2及3圖所示。由於本案較佳實施例之電 磁撥拌裝置有該導磁部22，JL該導磁部22 φ連連接該 繞製部2卜造成了—環形封職電磁輯，使得該電磁擾 ，裝置漏磁現象減少，並得以提升該電磁獅裝置之勞倫 兹力。請參照如第5a及5b圖所示，相較於第5a圖所緣示 在該繞製部921所產生的磁場分布，由於本發明之鐵心組 件2可有效避免漏磁現象產生，因此如第北圖所繪示之本 發明較佳實施例之繞製部21所產生的磁場分布具有較高 的電磁力緻密度及規律性，且磁力線更集辛。 綜上所述，相較於習用電磁攪拌裝置必須在三相線圈 組件93上通過相當大的激磁電流方能產生足夠大的操作 磁通及勞倫兹力以帶動二次侧動子，可是在此一前提下對 於電磁擾拌裝置之鐵心組件2而言，也極有可能造成磁飽 和效應而減低了電磁攪拌裝置運作的效率，本發明提供了 一種有效且低廉之手法，透過該導磁部22之裝設，該鐵心 組件2可直接由習知的鐵心組件92,裝設至少一導磁部22 沿該環形延伸方向串接進行改良而得，進而達到該鐵心組 件2形成一封閉電磁場而減少漏磁現象並避免磁飽和效 應’有效提升了電磁攪拌裝置運作之效率。 本發明之電磁攪拌裝置，其透過定子線圈端改善裝置 之導磁部的裝設來達到提升電磁縣裝置主驅動方向之推 力之功效。 201143933 雖然本發明已利用上述較佳實施例揭示，然其並非用 以限定本發明，任何熟習此技藝者在不脫離本發明之精神 和範圍之内’姆以實施_行各較辑修改仍屬本 發明所㈣之技術麟，因此本_之倾咖當視後附 之申請專利範圍所界定者為準。 201143933 【圖式簡單說明】 第1圖：習用線性感應電動機之結構示意圖。 第2圖：習用電磁攪拌裝置之組合立體圖: 第3圖：本發明較佳實施例之電磁攪拌裝置的組合立體 圖。 第4圖：本發明較佳實施例之電磁攪拌裝置之另一實施 方式的之組合立體圖。 第5a圖：習用電磁攪拌裝置之磁場分布圖。 第5b圖：本發明較佳實施例之電磁攪拌裝置之磁場分 布圖。 【主要元件符號說明】 〔本發明〕 11 容室 21繞製部 31 激磁線圈 81 線性定子 83 線性動子 91槽體 92 鐵心組件 1 槽體 2 鐵心組件 22 導磁部 3 電源線圈組件 〔習知〕 8 線性感應電動機 82 激磁線圈繞組 9 電磁攪拌裝置 911容室 201143933 921繞製部 93 三相線圈組件201143933 VI. Description of the Invention: [Technical Field] The present invention relates to an electromagnetic stirring device, and more particularly to an electromagnetic stirring device for enhancing the magnetic field strength generated by a stator. [Prior Art] The electromagnetic induction device currently used in steel manufacturing, the linear induction motor in the system architecture, the mover is a conductive substance injected into the intermediate mold, and may be a high magnetic conductive material or a low magnetic conductive material. It is necessary to rely on the Lorentz force generated by the stator poles of the electric motor to drive the Lorentz force that causes the mutual flow to achieve the function of driving the rotor as the secondary side. DETAILED DESCRIPTION OF THE INVENTION Referring to Figure i, there is disclosed a conventional line sensing motor comprising a linear stator 81, a plurality of exciting coil windings 82 and a linear mover 83. The linear stator .81 is a magnetically conductive element; the plurality of exciting coil windings 82 are internally wound on the stator 81' and the plurality of exciting coil windings 81 are connected to an external power source; the linear mover 83 includes There are a plurality of permanent magnets, and an air gap is formed between the permanent magnets of the linear mover 83 and the linear stator 81. When the linear induction motor 8 is operated, the excitation coil winding 82 interacts with the permanent magnet by the magnetic field generated by the excitation of the external power source, and the repulsive force between the linear stator 81 and the linear mover 83 is caused. And the relative operation. However, when the above-mentioned linear motor principle is to be applied to the steel manufacturing industry, it is preferable to directly use the dissolved metal liquid as the secondary side mover of the linear induction motor, so if the linear induction motor is applied to steel. 201143933 In the industry, the secondary side is usually a low magnetic permeability material. As described above, please refer to FIG. 2, which discloses another type of induction motor, which is an electromagnetic solution device 9. The electric mixing device 9 includes a trough body 91 and a core assembly 92-93. The Lai Xingfeng 仟% and - two-phase coil assembly j body 91 has a chamber 911 for accommodating a conductive liquid, has a winding portion 921, and the winding portion 921 is fixed to the = (four) The side of the three-phase coil assembly is a source of (4), and the extending direction of the three-phase % wire is disposed on the wound portion of the core assembly. An axial air gap distributed along both sides of the outer circumferential surface of the groove body 91. For example, the magnetic field of the component 93 is excited to interact with the conduction in the cavity 91, so that the iron reading 92_the cavity 9 l is relatively operated by the Lorentz force. "Equivalent (4) liquid, however, is generally a high-magnetic material (such as a good magnetic material such as a supplement or _) compared to the secondary side of a general motor, medium I = medium electromagnetic energy motor system, mouth map In the chamber 911 of the tank 91, the human side mover 'such as the second conductive layer * to 11 in the conductive liquid, usually dissolved molten steel, the touch of the new liquid - generally the effect of the greatly reduced Underneath, it is often necessary to generate a large enough operating flux and labor force on the stator 2 ===!: piece 93] to generate a large enough operating flux and labor force to take the action as two == electrical liquid. However, under this premise, as shown in Fig. 2, the three-phase coil assembly 93 of the electromagnetic hybrid device also has a pure magnetic saturation effect and reduces the efficiency of operation, so it is not targeted at 201143933. 9 When the structure is optimized for structural design, the performance cannot be improved. For the above reasons, it is necessary to further improve the above-described conventional electromagnetic stirring device. SUMMARY OF THE INVENTION The object of the invention is to improve the above-mentioned disadvantages by providing an electromagnetic conduction setting which enhances the thrust of the main driving direction of the electromagnetic stirring device through the guide line of the stator line_improving device. An electromagnetic device comprising a tank body, a core assembly and a = power coil assembly. The trough system has a chamber, the core assembly reads the chamber and forms a seal, and the core assembly has a >, >〇L卩 and at least a magnetically conductive portion along the core assembly. The ring extending direction connection is connected to the external power source, and at least one line 2 source component is disposed on the air portion of the shaft reading member along the Weiguan extension, wherein the gap between the core assembly and the slot body forms The outer annular surface of the groove surrounds the distributed axial air gap, so that the magnetic field generated by the underexcitation of the power coil component interacts with the cavity to make the core assembly and the conductive liquid in the cavity Relative operation between Lorentz forces. The above and other objects, features and advantages of the present invention will become more apparent. The figure shows an electromagnetic lining device which discloses a preferred embodiment of the present invention. The electromagnetic device contains a tank body! ...core assembly 2 201143933 and - power coil assembly 3. The slot body is configured to receive a conductive liquid, and the core assembly 2 is disposed around and fixed to the slot body. The power coil, the component 3 is wound on the core assembly 2, and the power coil assembly 3 is transmitted through the power coil assembly 3 The excitation force* generates the Lorentz force to drive the conductive liquid of the tank. More specifically, the contact 1 has a chamber 11 for accommodating a conductive liquid f', wherein the substance injected in the mold may be a high magnetic material or a low magnetic material. The core assembly 2 is Extending along the direction of the annular extension = a 1_ shape, the reading member 2 gj is disposed on the surrounding body and disposed around the valley chamber 11, and the core assembly 2 has at least one winding portion 21 and at least - a magnetic guiding portion 22 The annular extension direction is connected in series. The winding portion 21 is composed of iron and is fixed to both sides of the groove body, and the two ends of the winding portion are reduced from the scale portion 22, and the demagnetization portion 22 is preferably / Steel, gamma, iron or Langqi towel - composed. The power coil is composed of a plurality of exciting coils 31, and the coil assembly 3 is externally powered to generate a three-phase current. Wherein, the excitation coil gives -= is preferably an integer multiple of six. Referring to FIG. 4, another embodiment of the system 2, wherein the number of the at least one core 1 and the at least one magnetic portion 22 is one, and =, New & Connected to both ends of the winding portion 21. Both embodiments of the Zhiyi-2 embodiment can utilize the core assembly 2~_路' to effectively prevent the occurrence of magnetic flux leakage. Referring to FIG. 3, the power coil assembly 3 is powered, and the exciting coil 31 is subjected to an exciting action to generate a Lauren body 1"k. The gap between the core assembly 2 and the slot 1 is formed along the gap. The outer annular surface surrounds the distributed axial air gap, so that the magnetic field generated by the excitation of the power supply 201143933 coil assembly 3 interacts with the conductive liquid in the tank body to make the tank body! The conductive liquid in the medium is moved by the magnetic force of the magnetic field to achieve the purpose of mixing the conductive liquid.凊 Refer to Figures 2 and 3 again. Since the electromagnetic mixing device of the preferred embodiment of the present invention has the magnetic conductive portion 22, the magnetic conductive portion 22 φ of the JL is connected to the winding portion 2 to form an annular sealing electromagnetic assembly, so that the electromagnetic interference and the device are magnetically leaked. The phenomenon is reduced and the Lorentz force of the electromagnetic lion device is enhanced. Referring to FIG. 5a and FIG. 5b, the magnetic core distribution generated by the winding portion 921 is compared with that shown in FIG. 5a. Since the core assembly 2 of the present invention can effectively prevent the occurrence of magnetic flux leakage, The distribution of the magnetic field generated by the winding portion 21 of the preferred embodiment of the present invention illustrated in the north diagram has a high electromagnetic force density and regularity, and the magnetic lines of force are more concentrated. In summary, compared with the conventional electromagnetic stirring device, it is necessary to generate a large enough operating magnetic flux and Lorentz force to drive the secondary side mover through the relatively large exciting current on the three-phase coil assembly 93, but Under this premise, for the core assembly 2 of the electromagnetic stirring device, it is also highly likely to cause a magnetic saturation effect and reduce the efficiency of the operation of the electromagnetic stirring device. The present invention provides an effective and inexpensive method for transmitting the magnetic conducting portion. The core assembly 2 can be directly modified by the conventional core assembly 92 and the at least one magnetic conductive portion 22 is connected in series along the annular extending direction, thereby achieving the formation of a closed electromagnetic field by the core assembly 2. Reducing the magnetic flux leakage and avoiding the magnetic saturation effect effectively improves the efficiency of the operation of the electromagnetic stirring device. The electromagnetic stirring device of the present invention can improve the driving force of the main driving direction of the electromagnetic county device through the installation of the magnetic conductive portion of the stator coil end improving device. Although the present invention has been disclosed in the above-described preferred embodiments, it is not intended to limit the invention, and those skilled in the art will be able to carry out the invention without departing from the spirit and scope of the invention. The technology of (4) of the present invention is subject to the definition of the patent application scope of the present invention. 201143933 [Simple description of the diagram] Figure 1: Schematic diagram of the conventional linear induction motor. Fig. 2 is a perspective view showing the combination of a conventional electromagnetic stirring device: Fig. 3 is a perspective view showing the combination of the electromagnetic stirring device of the preferred embodiment of the present invention. Fig. 4 is a perspective view showing the combination of another embodiment of the electromagnetic stirring device of the preferred embodiment of the present invention. Figure 5a: Magnetic field distribution diagram of a conventional electromagnetic stirring device. Figure 5b is a diagram showing the magnetic field distribution of the electromagnetic stirring device of the preferred embodiment of the present invention. [Main component symbol description] [Invention] 11 chamber 21 winding portion 31 exciting coil 81 linear stator 83 linear rotor 91 slot 92 core assembly 1 housing 2 core assembly 22 magnetic portion 3 power coil assembly [known 〕 8 Linear induction motor 82 Excitation coil winding 9 Electromagnetic stirring device 911 chamber 201143933 921 winding part 93 Three-phase coil assembly