M326442 八、新型說明： 【新型所屬之技術領域】 本創作是有關一種石墨導電導熱電陶瓷式強酸鹼清洗 槽，尤指一種具有可快速均勻加熱強酸驗溶液之清洗槽。 【先前技術】 相關的製造過程中，例如電鍍製程，其包括有前處理、 電鍍、以及後處理等主要製程階段，此類之加工過程中， 產品都需經過清洗工件的步驟，而有些係利用具強酸鹼之 溶液，來實現清洗程序以清洗加工件之污潰。 以一般之清洗槽而言，常於清洗槽内設置數電熱棒 9，電熱棒可見第4圖所示，其係供固設於清洗槽内，該 等電熱棒9可提供熱源供加熱清洗槽内之清洗溶液’以提 高清洗溶液之洗淨能力；其中，該電熱棒9係以不銹鋼材 質為殼體9 1，以保護其内之加熱絲9 2，藉此類電熱棒 9以導通電源，電熱棒9可產生熱量來加熱清洗的溶液， 用以清洗工件。 遺憾的是，該等電熱棒用以加熱清洗溶液時，因清洗 溶液係具有強酸鹼之特性，其強烈的腐蝕性會腐蝕該等電 熱棒之金屬殼體，而造成該等金屬殼體產生破洞，使之失 去應有功效；更甚者，電熱棒内之電熱絲之加熱能力仍受 限於金展之熱傳導率，導熱性相對差矣。 【新型内容】 本創作之首要目的，在於解決上述的問題而揭示一種 石墨導電導熱電陶瓷式強酸鹼清洗槽，其係藉石墨以及高 5 M326442 :子陶£材料之結合而成為電熱元件，^置於清洗槽内， ^達到快速加熱強酸驗溶液，且僅以少數之電熱元件 能輕易加熱達到所需之溫度。 、審究另一目的，藉由高份子陶瓷材料其更不會惨遭溶 液腐钱，可免去更換電熱元件之麻填，以簡省成本。 … 為達前述之目的，本創作係包括： 、、 一清洗槽，可供容置清洗溶液； _ ^數電熱兀件，其係自該清洗槽外突伸於該清洗槽内側 可提，熱源，電熱元件係以石墨為底材製成，且石墨外被 覆有高分子陶瓷材料，俾供設置於該清洗槽内可加熱清洗 溶液。 、/ 本創作之上述及其他目的與優點，不難從下述所選用 實施例之詳細說明與附圖中，獲得深入了解；當然，本創 作在某些另件上，或另件之安排上容許有所不同，但所選 用之實施例，則於本說明書中，予以詳細闡述，且於附圖 鲁、中展示其構造。 【實施方式】 本案較佳之實施例，請參閱第1圖至第3圖，圖中揭 不者均為本創作所選用之較佳實施例，在此僅供說明之用 ’於專利申請上並不拘限於此種結構。 本實施例提供一種石墨導電導熱電陶瓷式強酸鹼清洗 槽’其係包括： 一清洗槽1，可供容置強酸鹼清洗溶液1 1 ; 數電熱元件2，其係自該清洗槽1外延伸入且設於該 6 M326442 清洗槽1之内侧。其中，電熱元件2係以石墨2 1為底材 所製成，於石墨2 1外被覆有一層高分子陶瓷材料2 2， 且於石墨連接有二導線2 3，以供傳導電力供產生熱能， 以此而設為整組之電熱元件2。 根據前述之石墨2 1及高份子陶瓷料材2 2而言，依 石墨（Graphite)之特性，其導熱率K約為1800 W/m.K，且 石墨在溫度驟變時，體積變化極小，具有耐高溫、高導熱 、高可塑性與高塗敷性等特性，可以加工成複雜之形狀， 並能牢固地黏附在固體表面不易脫落。其次，高份子陶瓷 材料2 2，其有高耐腐蝕性、耐高溫、且不易起化學變化 ，可有效利用於隔絕石墨與強酸鹼溶液。 如此一來，以此組設為電熱元件2，供設置於清洗槽 1内，可用以藉由該電熱元件2來加熱該清洗溶液1 1， 以增溫該清洗溶液11使之確實可發揮應有之洗淨功效。 .當然，請另參閱第3圖所示，該電熱元件2 A，其連 接於清洗槽1之方式，係可以固定之方式接設於清洗槽1 内侧，將其固定於該清洗槽1A内而提供熱源，亦能相對 的達到前述之所有功效。 综上所述，藉石墨以及南分子陶曼材料之結合而為電 熱元件，其可達到快速加熱強酸鹼溶液，且僅需少數之電 熱元件，即能輕易加熱達到所需之溫度。再者，其更不易 慘遭溶液腐蝕，以免去更換電熱元件之麻煩，更可簡省成 本，實在方便。 如上所揭示之實施例是用以說明本創作，而非用以拘 M326442 限本創作，故舉凡數值之變更或等效元件之替換等仍應隸 屬本創作之範疇，且由以上詳細說明，可使熟知本項技藝 者得以明暸本創作確實可達成前述目的，均已符合專利法 之規定，爰提出專利申請。 【圖式簡單說明】 第1圖係本創作之立體示意圖 第2圖係本創作之電熱元件剖面示意圖 ^ 第3圖係本創作另一實施例之立體示意圖 &第4圖係習用強酸驗清洗槽電熱元件示意圖 殼體9 1 清洗溶液11 石墨2 1 導線2 3 【主要元件符號說明】 (習用部分） 電熱棒9 電熱絲9 2 (本創作部分） 清洗槽1 電熱元件2、2A 陶瓷材料2 2 8M326442 VIII. New description: [New technical field] This creation is about a graphite conductive and thermal ceramic ceramic strong acid and alkali cleaning tank, especially a cleaning tank which can quickly and uniformly heat the strong acid test solution. [Prior Art] In the related manufacturing process, such as the electroplating process, which includes the main process stages of pre-treatment, electroplating, and post-treatment, in the process of processing, the products are subjected to the steps of cleaning the workpiece, and some are utilized. A solution with strong acid and alkali to achieve a cleaning procedure to clean the workpiece. In the case of a general cleaning tank, a plurality of electric heating rods 9 are often arranged in the cleaning tank, and the electric heating rods are visible as shown in FIG. 4, which are fixed in the cleaning tank, and the electric heating rods 9 can provide a heat source for heating the cleaning tank. The cleaning solution in the solution is used to improve the cleaning ability of the cleaning solution; wherein the electric heating rod 9 is made of stainless steel as the casing 91 to protect the heating wire 9 2 therein, whereby the electric heating rod 9 is used to turn on the power. The electric heating rod 9 generates heat to heat the cleaning solution for cleaning the workpiece. Unfortunately, when the electric heating rods are used to heat the cleaning solution, the cleaning solution has the characteristics of strong acid and alkali, and the strong corrosiveness corrodes the metal casing of the electric heating rods, thereby causing the metal casings to be produced. The hole is broken to make it lose its effect. What's more, the heating capacity of the electric heating wire in the electric heating rod is still limited by the thermal conductivity of Jinzhan, and the thermal conductivity is relatively poor. [New content] The primary purpose of this creation is to solve the above problems and to reveal a graphite conductive and thermally conductive ceramic-type strong acid-base cleaning tank, which is a combination of graphite and high 5 M326442: sub-ceramic materials to become electric heating elements. ^ placed in the cleaning tank, ^ to achieve rapid heating of the strong acid test solution, and only a few electric heating elements can be easily heated to the desired temperature. Another purpose is to reduce the cost of solvent replacement by using high-mass ceramic materials, so that the replacement of electric heating elements can be avoided. For the purpose of the foregoing, the creation system includes: , a cleaning tank for accommodating the cleaning solution; _ ^ number of electric heating elements, which protrude from the outside of the cleaning tank and protrude inside the cleaning tank, and the heat source The electric heating element is made of graphite as a substrate, and the graphite is coated with a polymer ceramic material, and the cleaning solution is heated in the cleaning tank. The above and other objects and advantages of the present invention are readily apparent from the detailed description and drawings of the selected embodiments described below. Of course, the present invention may be arranged on certain parts or parts. The tolerances are different, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings. [Embodiment] For the preferred embodiment of the present invention, please refer to FIG. 1 to FIG. 3, which are all preferred embodiments selected for the present application, and are for illustrative purposes only. Not limited to this structure. The embodiment provides a graphite conductive heat conduction electric ceramic type strong acid and alkali cleaning tank, which comprises: a cleaning tank 1 for accommodating a strong acid-base cleaning solution 1 1 ; a plurality of electric heating elements 2 from the cleaning tank 1 The outer extension is located inside the 6 M326442 cleaning tank 1. The electric heating element 2 is made of graphite 2 1 as a substrate, and a layer of polymer ceramic material 2 2 is coated on the outside of the graphite 2 1 , and two wires 2 3 are connected to the graphite to conduct electric power for generating heat energy. Thereby, the entire group of electric heating elements 2 is set. According to the graphite 2 1 and the high molecular ceramic material 2 2 described above, according to the characteristics of graphite (Graphite), the thermal conductivity K is about 1800 W/mK, and the graphite has a small volume change when the temperature suddenly changes. High temperature, high thermal conductivity, high plasticity and high coating properties can be processed into complex shapes and firmly adhered to solid surfaces. Secondly, the high-molecular ceramic material 2 2 has high corrosion resistance, high temperature resistance, and is not susceptible to chemical changes, and can be effectively utilized for insulating graphite and strong acid-base solution. In this way, the group is set as the electric heating element 2 for being disposed in the cleaning tank 1, and the cleaning solution 1 can be heated by the electric heating element 2 to warm the cleaning solution 11 so that it can be used properly. Have a cleansing effect. Of course, please refer to FIG. 3 again, the heating element 2 A is connected to the cleaning tank 1 so as to be fixedly connected to the inside of the cleaning tank 1 and fixed in the cleaning tank 1A. Providing a heat source can also achieve all of the aforementioned effects. In summary, the combination of graphite and South molecular Tauman materials is an electric heating element, which can rapidly heat a strong acid-base solution, and requires only a few electric heating elements to be easily heated to the desired temperature. Moreover, it is less prone to corrosion of the solution, so as to avoid the trouble of replacing the heating element, and it is simple and cost-effective. The embodiments disclosed above are intended to illustrate the present invention, and are not intended to limit the creation of the present invention. Therefore, changes in numerical values or replacement of equivalent elements are still within the scope of the present invention, and are described in detail above. It is clear to those skilled in the art that the creation can indeed achieve the aforementioned objectives, and all of them have met the requirements of the Patent Law and filed a patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of the present invention. FIG. 2 is a schematic cross-sectional view of the electric heating element of the present invention. FIG. 3 is a perspective view of another embodiment of the present creation. FIG. 4 is a conventional acid cleaning test. Schematic diagram of the trough electric heating element 9 1 Cleaning solution 11 Graphite 2 1 Conductor 2 3 [Explanation of main component symbols] (conventional part) Electric heating rod 9 Electric heating wire 9 2 (This creation part) Cleaning tank 1 Electric heating element 2, 2A Ceramic material 2 2 8