201200221 六、發明說明： 【發明所屬之技術領域】 本發明係有關一種蠟液脫水機，尤指一種可以去除蠟 液中的水分子，使蠟液用來製成蠟模時，可以提升蠟模品 質的蠟液脫水機結構改良。 【先前技術】 一般脫堪法精祖鱗造的程序，是先將溶化的壤液射入 金屬模具内，等待蠟液凝固成型後取出蠟模，然後在蠟模 _ 表面進行反覆沾漿或淋砂作業，形成一定厚度的模殼，等 待模殼乾燥後再加熱蠟模，使熔化的蠟液流出，最後就可 以使用該模殼進行澆注，進而製成精密鑄造的產品。因此 ，在初步製造程序上，就需要備置製造熔融蠟液的相關設 備，利用溶躐機將固態躐熔化成躐液，並將蝶液輸入到一 供蠟機中調節溫度，再由供蠟機輸入射蠟機或射蠟裝置， 利用射蠟機或射蠟裝置將蠟液射入金屬模具内。 聲 上述精密鑄造技術的實務上，熔化的蠟液中不能混人 水分子，否則凝固成型的蠟模將發生許多的氣泡，該氣泡 • 若存在於蠟模表面，將導致其後所製成的模殼品質受到影 響，連帶的使精密鑄造的產品也會發生瑕疵，例如產品表 面粗糙、均勻不佳等等。習知的臘液脫水裝置如我國公生 第294062號所示係由多片中空平面斜板所構成，如此將二 融的蠟液淋在斜板上往下流動，並使斜板保持高溫，以使 水分子被蒸發。但該斜板結構不容易使蠟液平均分佈地往 下流，例如只要機器稍有不平，在逐漸往下流的過程，將 201200221 會聚集成一道躐液，因此阻礙脫水的功效。 【發明内容】 本發明主要目的，係在提供一種蠟液脫水機，藉由蠟 液脫水機内部的蒸發裝置改良，使蠟液能夠均勻的往下流 動，藉以蒸發蠟液中的水分子，進而達到增進脫水效果之 目的。 為達到上述目的，本發明蠟液脫水機之實施内容係包 含：一機體，該機體一側設有一蠟液輸入管，及一熱媒輸 送管道；一蒸發裝置，該蒸發裝置包含一上蒸發盤、一中 蒸發盤及一下蒸發盤；各該蒸發盤均構成為錐形傘體，各 該蒸發盤的盤壁内部設有一中空且沿著錐形傘體環繞的熱 媒流道，並在各該蒸發盤的外盤面設有連通該熱媒流道的 一熱媒入孔及一熱媒出孔，另在各該蒸發盤的錐尖處設有 一與盤底相對應的通孔；藉此使該上蒸發盤及下蒸發盤的 錐尖朝上裝設在該機體内，另使該中蒸發盤的錐尖朝下裝 設在該上蒸發盤與下蒸發盤之間，使該上蒸發盤與中蒸發 盤的盤底相對應，該中蒸發盤與下蒸發盤錐尖處的通孔相 對應，並將各該蒸發盤的熱媒入孔及熱媒出孔連通到該熱 媒輸送管道；一蠟液分流器，該蠟液分流器係結合在該上 蒸發盤錐尖的通孔上，其側面設有一連接該蠟液輸入管的 進蠟口，其底面設有多數個與該進蠟口相通的出蠟口，並 使該出蠟口對應該上蒸發盤的外盤面；及一儲蠟筒，該儲 蠟筒設置在該機體内的底部，該儲蠟筒上端具有一對應該 下蒸發盤盤底的開口，該開口用以承接從該下蒸發盤外盤 面流下的鐵液。 201200221 其中，上述該上蒸發盤、中蒸發盤 =形環及一内錐形環相互叠合而成，並二= 通孔:有兩個密封環，其中一個密封環靠近該 ◎二：靠近該盤底’以形成該熱媒流道。上 =3 ;中蒸發盤之間設有一漏斗，該漏斗的上端 蒸=的内盤面，以承接從該上蒸發盤外盤2 壞液流到该中蒸發盤的内盤面。上述該上 ==上方連接—水平的第—橫架’該第—橫架結合在該 機體内，5亥漏斗的上端連接在該第-橫架。 承般又該下蒸發盤的通孔可以結合一斷面呈口形的 般；應該中蒸發盤的通孔，以承接從該中蒸發 ’並讓㈣滿溢到該下蒸發盤的外盤 連接-t中蒸發盤連接—水平的第二橫架’該下蒸發盤 的έ士人1、’的第三橫架，該第二橫架及第三橫架分別水平 的結合在該機體内。 又丄上述該魏分流器包含—本體及套環；該本體具 一圓筒’該圓筒的外筒壁設有環圈，該環圈内設有中空 =該環圈一側設有連通該中空部的該進蠟口，在該環 有多數個連通該中空部的該出躐口；該套環係套 。又以體的圓筒底段，在該套環頂端結合一 圈底部的環片，該環片設有對應㈣口㈣孔。 另外’上述該儲·内設有—熱煤盤管，該熱煤盤管 到销媒輸送管道。上述該㈣筒底部設有—延伸到 該機體外的出壤管道，該出虫敗管道設有一波取裝置。 201200221 本發明蠟液脫水機之實施内容更包含：一循環裝置， 該循環裝置具有一連通在該蠟液分流器及該汲取裝置之間 的迴流管路，使躐液迴流到該躐液分流器，再流到該蒸發 裝置。 藉上述本發明之蠟液脫水機，可讓蠟液從上蒸發盤往 下流到中蒸發盤及下蒸發盤，其流動過程可以讓蠟液平均 分佈，以達到增進脫水效果的功效。 【實施方式】 茲依附圖實施例將本發明之結構特徵及其他之作用、 目的詳細說明如下： 如第一圖及第二圖所示，本發明蠟液脫水機，其較佳 的實施例主要包含一機體1、一蒸發裝置2、一蠟液分流 器3及一儲蠟筒4，其中： 該機體1，如第一圖及第二圖所示，其係為矩形或其 他形狀的中空結構體，在該機體1一側設有一蠟液輸入管 11，及一熱媒輸送管道12，該堪液輸入管11係用於輸入炼 融的蠟液，該熱媒輸送管道12係用於輸送熱媒油或蒸氣等 向溫流體。 該蒸發裝置2，如第二圖、第三圖及第四圖所示，其 係包含一上蒸發盤21、一中蒸發盤22及一下蒸發盤23 ;各 蒸發盤21、22、23均構成為一錐形傘體，在各蒸發盤21、 22、23的盤壁内部設有一中空且沿著錐形傘體環繞的熱媒 流道2H、221、231，並在各蒸發盤21、22、23的外盤面212 、222、232設有連通熱媒流道211、221、231的一熱媒入孔 213、223、233及一熱媒出孔214、224、234，另在各蒸發 201200221 盤21、22、23的錐尖處設有一與盤底相對應的通孔215、225 、235 ;藉此，使該上蒸發盤21及下蒸發盤23的錐尖朝上裝 設在機體1内，另使中蒸發盤22的錐尖朝下裝設在上蒸發 盤21與下蒸發盤22之間，使上蒸發盤21與中蒸發盤22的盤 底相對應，而中蒸發盤22與下蒸發盤23錐尖處的通孔225 、235相對應，並將各該蒸發盤21、22、23的熱媒入孔213 、223、233及熱媒出孔214、224、234連通到該熱媒輸送管 道12 (其詳細連接結構不限），以使熱媒輸送管道12内的 φ 高溫流體可以經由熱媒入孔213、223、233分別進入熱媒流 道211、221、231，再從該熱媒出孔214、224、234流出。 該蠟液分流器3，如第二圖所示，其係結合在該上蒸 發盤21錐尖的通孔215上，其側面設有一連接該蠟液輸入管 11的進蠟口 31，其底面環狀陣列的設有多數個與該進蠟口 31相通的出蠟口 32，並使該出蠟口32對應該上蒸發盤21的 外盤面212。其中，如第五圖及第六圖所示，該蠟液分流器 3的實施例包含一本體33及一套環34 ;該本體33具有一圓 φ 筒331，該圓筒331的外筒壁設有環圈332，該環圈332内設 有中空部333,在該環圈332 —側設有連通該中空部333的該 - 進蠟口 31，在該環圈332底部設有多數個連通該中空部333 的該出蠟口 32 ;該套環34係套設在該本體33的圓筒331底段 ，在該套環34頂端結合一貼靠在該環圈332底部的環片341 ，該環片341環狀陣列的設有對應出蠟口32的穿孔342，以 藉由轉動套環34的方式使穿孔342與出蠟口 32對齊或交錯 ，用以調整通過出蠟口32的蠟液流量。 該儲蠟筒4，如第二圖所示，其係設置在該機體1内 201200221 的底部，並位在蒸發裝置2的正下方’該儲蠟筒4上端具 有一對應該下蒸發盤23盤底的開口41，使該開口41用以承 接從該下蒸發盤23外盤面232流下的鱲液；藉此，即可組成 本發明之蠟液脫水機。 再如第三圖及第四圖所示，本發明該蒸發裝置2的上 蒸發盤21、中蒸發盤22及下蒸發盤23分別由一外錐形環216 、226、236及一内錐形環217、227、237相互疊合而成，並 在該外錐形環216、226、236及内錐形環217、227、237之 間設有兩個密封環218、228、238，其中一個密封環218、 228、238靠近該通孔215、225、235，另一個密封環218、 228、238靠近該盤底，以形成該熱媒流道2U、221、231 〇 再如第二圖及第七圖所示，本發明該蒸發裝置2的上 蒸發盤21與中蒸發盤22之間可設有一漏斗24，該漏斗以的 上端直徑大於下端直徑，使上端對應該上蒸發盤21的盤底 ，下端對應該中蒸發盤22的内盤面229,以承接從該上蒸發 盤21外盤面212流下來的蠟液，並經過漏斗24讓蠟液流到該 中蒸發盤22的内盤面229。又，本發明該下蒸發盤23的通孔 235上可以結合一斷面呈u形的承盤25，該承盤^對應該中 蒸發盤22的通孔225’以該承盤25承接從該中蒸發盤22内盤 面229流下來躐液’並讓滿溢到該下蒸發盤咖外盤面 232。 /再如第七圖及第人圖所示，本發明該上蒸發盤21上方 係連接纟平的第一橫架26，使該第一橫架％結合在該機 體1内，並使該漏斗24的上端連接在該第一橫架26，藉此 201200221 使上蒸發盤21及漏斗24獲得固定。本發明該中蒸發盤22可 連接一水平的第二橫架27,而該下蒸發盤23可連接一水平 的第三橫架28，該第二橫架27及第三橫架28分別水平的結 合在該機體1内’同樣使中蒸發盤22及下蒸發盤23獲得固 定，並呈現上、中、下排列結構。 另外，第二圖及第九圖所示，本發明該儲蠟筒4内部 可以再設有一熱煤盤管42 ’並使該熱煤盤管42連接到該熱 媒輸送管道12 ’使高溫流體能夠進入熱煤盤管42流通，以 φ 保持蠟液溫度。本發明該儲蠟筒4底部可以設有一延伸到 該機體1外的出蠟管道43，並在該出蠟管道43設有一汲取 裝置44 ’利用汲取裝置44汲取儲蠟筒4内的蠟液向外輪出 。而且’本發明之實施内容可以更包含：一循環裝置5， 該循環裝置5具有一連通在該蠟液分流器3及該汲取裝置 44之間的迴流管路51及其他元件或裝置，如此使儲蠟筒4 内的蠟液可被汲取裝置44汲取出來，再迴流到該蠟液分流 器3，然後再流到該蒸發裝置2的各蒸發盤21、22、23， • 以使本發明之蠟液脫水機可循環進行除水動作。 如第九圖所示，本發明蠟液脫水機運作使用時，由該 •蠟液輸入管11輸入熔融的蠟液到蠟液分流器3，經過蠟液 分流器3的多個出蠟口32進行分流及調節流量作用，使蠟 液往下流到上蒸發盤21的外盤面212上，如此均勻的分佈地 往下流到漏斗24，經過漏斗24再使蠟液往下均勻的分佈地 流到中蒸發盤22的内盤面229上，經過中蒸發盤22的通孔 225再流到下蒸發盤23上端的承盤25 ’當蠟液滿過承盤25 時，並讓蠟液滿溢到該下蒸發盤23的外盤面232上，如此再 9 201200221 均勻的分佈地往下流到儲蠟筒4内。在上述蠟液流通過程 中，同時使熱媒油或蒸氣等高溫流體從該熱媒輪送管道12 流入上蒸發盤21、中蒸發盤22及下蒸發盤23内的熱媒流道 211、221、23卜如此通過熱傳遞方式再加熱外面的蠟液， 就能使蠟液中所殘留的水分子被蒸發掉，因此儲蠟筒4内 所儲存的是為無水分的純淨蠟液，可提供脫蠟法精密鑄造 或其他產業使用。 再第九圖所示，當儲蠟筒4内的蠟液還殘有水分時， 可啟動汲取裝置44抽出蠟液，將蠟液經由循環裝置5的迴 流管路51回送到上方的該蠟液分流器3，經過蠟液分流器 3調節流量，再使蠟液流通過上蒸發盤21、中蒸發盤22及 下蒸發盤23 ’ &此就能重覆進行脫水動作，一直達到獲取 無水分的純淨蠛液。 綜上所述，本發明蠟液脫水機，已確具實用性與創作 性，其技術手段之運用亦出於新穎無疑，且功致與設計目 的誠然符合，已稱合理進步至明。為此，依法提出^型專 =申請’惟懇請肖局惠予詳審，並賜准專利為禱，至感 德便。 【圖式簡單說明】 第一圖為本發明整體實施例之組合立體圖。 第二圖為本發明整體實施例之組合剖面圖。 第三圖為本發明蒸發盤實施例之立體剖面圖。 第四圖為本發明蒸發盤實施例之側視剖面圖。 第五圖為本發明蠟液分流器實施例之分解立體圖。 第六圖為本發明蠟液分流器實施例之組合剖面圖。 201200221 第七圖為本發明蒸發裝置實施例之分解立體圖。 第八圖為本發明蒸發裝置實施例之組合立體圖。 第九圖為本發明儲蠟筒實施例之分解立體圖。 第十圖為本發明應用實施動作之示意圖。 【主要元件符號說明】 1 機體 12熱媒輸送管道 21上蒸發盤 23下蒸發盤 212、222、232 外盤面 214、224、234熱媒出孔 216、226、236外錐形環 218、228、238 密封環 11躐液輸入管 2 蒸發裝置 22中蒸發盤 2U、221、231熱媒流道 213、223、233熱媒入孔 215、225、235 通孔 217、227、237 内錐形環 229内盤面 24漏斗 26第一橫架 28第三橫架 31進蠟口 33本體 332環圈 34套環 342穿孔 41開口 43出蠟管道 5循環裝置 25承盤 27第二橫架 3 躐液分流器 32出蠟口 331圓筒 333 中空部 341環片 4儲躐筒 42熱煤盤管 44汲取裝置 51迴流管路 11201200221 VI. Description of the Invention: [Technical Field] The present invention relates to a wax liquid dewatering machine, in particular to a water molecule in a wax liquid, which can be used to make a wax mold when used as a wax mold. The structure of the quality wax dehydrator is improved. [Prior Art] Generally, the procedure for making the ancestral scales is to first spray the dissolved soil into the metal mold, wait for the wax liquid to solidify and then take out the wax mold, and then repeat the slurry or drip on the surface of the wax mold. Sand operation, forming a mold shell of a certain thickness, waiting for the mold shell to dry, then heating the wax mold, so that the molten wax liquid flows out, and finally, the mold shell can be used for casting, thereby making a precision cast product. Therefore, in the preliminary manufacturing process, it is necessary to prepare equipment for manufacturing molten wax liquid, use a smelting machine to melt the solid mash into sputum, and input the butterfly liquid into a waxing machine to adjust the temperature, and then the waxing machine The waxing machine or the waxing device is input, and the wax liquid is injected into the metal mold by using a waxing machine or a waxing device. In the practice of the above precision casting technology, water molecules cannot be mixed in the molten wax solution, otherwise many bubbles will occur in the solidified wax pattern. If it exists on the surface of the wax mold, it will be subsequently produced. The quality of the formwork is affected, and the products that are precision-cast can also be embarrassed, such as rough surface, unevenness, and the like. The conventional wax liquid dehydration device is composed of a plurality of hollow plane sloping plates as shown in No. 294062 of the Chinese Patent, so that the molten liquid of the two melts is poured on the inclined plate to flow downward, and the inclined plate is kept at a high temperature. So that the water molecules are evaporated. However, the sloping plate structure does not easily cause the wax liquid to flow down evenly. For example, as long as the machine is slightly uneven, the process of gradually flowing down will integrate 201200221 into a sputum, thus hindering the dehydration effect. SUMMARY OF THE INVENTION The main object of the present invention is to provide a wax liquid dewatering machine which is improved by an evaporation device inside a wax liquid dehydrator to enable the wax liquid to flow downward uniformly, thereby evaporating water molecules in the wax liquid, thereby further To achieve the purpose of promoting dehydration. In order to achieve the above object, the implementation of the wax liquid dehydrator of the present invention comprises: a body having a wax liquid inlet pipe and a heat medium conveying pipe on one side of the body; and an evaporation device comprising an upper evaporation plate a middle evaporating tray and a lower evaporating disc; each of the evaporating discs is formed into a conical umbrella body, and each of the evaporating discs has a hollow medium and a heat medium flow path surrounded by the conical umbrella body, and An outer surface of the evaporation tray is provided with a heat medium inlet hole and a heat medium outlet hole, and a through hole corresponding to the bottom of the tray is disposed at a taper end of each of the evaporation trays; The cones of the upper evaporation tray and the lower evaporation tray are mounted upward in the body, and the cone tip of the middle evaporation tray is disposed downward between the upper evaporation tray and the lower evaporation tray to evaporate the upper evaporation tray. The disk corresponds to the bottom of the middle evaporation tray, and the middle evaporation tray corresponds to the through hole at the cone tip of the lower evaporation tray, and the heat medium inlet hole and the heat medium outlet hole of each evaporation tray are connected to the heat medium conveying. a wax liquid splitter that is coupled to the cone tip of the upper evaporation tray The through hole is provided with a wax inlet port connected to the wax liquid inlet pipe, and a bottom surface of the through hole is provided with a plurality of wax outlets communicating with the wax inlet port, and the wax outlet port corresponds to the outer disk surface of the evaporation tray. And a storage wax cylinder disposed at a bottom of the body, the upper end of the storage wax cylinder has a pair of openings corresponding to the bottom of the evaporation tray, the opening for receiving the flow from the outer surface of the lower evaporation tray Iron liquid. 201200221 wherein the upper evaporating disc, the middle evaporating disc = a ring and an inner conical ring are superposed on each other, and two = through holes: there are two sealing rings, one of which is close to the ◎ two: close to the The bottom of the disk is formed to form the heat medium flow path. Upper = 3; a funnel is arranged between the middle evaporation trays, and the upper end of the funnel is steamed to the inner disk surface to receive the bad liquid flowing from the upper evaporation tray 2 to the inner surface of the intermediate evaporation tray. The above-mentioned upper == upper connection-horizontal-cross frame' is incorporated in the body, and the upper end of the 5th funnel is connected to the first cross frame. In general, the through hole of the lower evaporation tray may be combined with a cross section in the shape of a mouth; the through hole of the evaporation tray should be taken to receive the evaporation from the middle and allow (4) to overflow to the outer tray of the lower evaporation tray - The evaporation tray is connected to the horizontal second horizontal frame 'the third transverse frame of the gentleman 1 ' of the lower evaporation tray, and the second transverse frame and the third transverse frame are horizontally combined in the body, respectively. Further, the Wei shunt includes a body and a collar; the body has a cylinder. The outer cylinder wall of the cylinder is provided with a ring, and the ring is provided with a hollow body. The inlet port of the portion has a plurality of outlet ports connecting the hollow portion in the ring; the collar is sleeved. Further, in the bottom section of the cylinder, a ring piece at the bottom of the ring is combined at the top end of the collar, and the ring piece is provided with a corresponding (four) port (four) hole. Further, the above-mentioned storage unit is provided with a hot coal coil, which is connected to a pin medium conveying pipe. The bottom of the (four) cylinder is provided with a soiling pipe extending to the outside of the machine body, and the worm-killing pipeline is provided with a wave-taking device. 201200221 The implementation of the wax liquid dehydrator of the present invention further comprises: a circulation device having a return line connected between the wax liquid flow divider and the extraction device to return the liquid to the liquid flow splitter And then flow to the evaporation device. According to the wax liquid dehydrator of the present invention, the wax liquid can flow from the upper evaporation tray to the middle evaporation tray and the lower evaporation tray, and the flow process can distribute the wax liquid evenly to achieve the effect of improving the dehydration effect. [Embodiment] The structural features and other functions and purposes of the present invention are described in detail below with reference to the accompanying drawings. As shown in the first and second figures, the preferred embodiment of the wax liquid dewatering machine of the present invention is mainly The utility model comprises a body 1, an evaporation device 2, a wax liquid flow divider 3 and a storage wax cylinder 4, wherein: the body 1, as shown in the first figure and the second figure, is a rectangular structure or a hollow structure of other shapes. The body 1 is provided with a wax liquid input pipe 11 and a heat medium conveying pipe 12 for inputting the smelting wax liquid, and the heat medium conveying pipe 12 is used for conveying. A warm fluid such as heat medium oil or steam. The evaporation device 2, as shown in the second, third and fourth figures, comprises an upper evaporation tray 21, a middle evaporation tray 22 and a lower evaporation tray 23; each of the evaporation trays 21, 22, 23 constitutes In the case of a conical umbrella body, a heat medium flow path 2H, 221, 231 which is hollow and surrounded by the conical umbrella body is provided inside the disc wall of each of the evaporation trays 21, 22, 23, and in each of the evaporation trays 21, 22 The outer disk surfaces 212, 222, and 232 of the 23 are provided with a heat medium inlet hole 213, 223, 233 and a heat medium outlet hole 214, 224, 234 that communicate with the heat medium flow paths 211, 221, and 231, and are further vaporized at 201200221. A through hole 215, 225, 235 corresponding to the bottom of the disk is provided at the taper end of the disk 21, 22, 23; thereby, the cone tip of the upper and lower evaporation disks 21 and 23 is mounted on the body 1 Further, the cone tip of the middle evaporation tray 22 is disposed downward between the upper evaporation tray 21 and the lower evaporation tray 22, so that the upper evaporation tray 21 corresponds to the bottom of the middle evaporation tray 22, and the intermediate evaporation tray 22 is The through holes 225 and 235 at the tip end of the lower evaporation tray 23 correspond to each other, and the heat medium inlet holes 213, 223, and 233 of the evaporation trays 21, 22, and 23 and the heat medium outlet holes 214, 224, and 234 are connected thereto. Heat medium transport The pipe 12 (the detailed connection structure is not limited), so that the φ high-temperature fluid in the heat medium conveying pipe 12 can enter the heat medium flow paths 211, 221, and 231 through the heat medium inlet holes 213, 223, and 233, respectively, from the heat. The media outlets 214, 224, 234 flow out. The wax liquid diverter 3, as shown in the second figure, is coupled to the through hole 215 of the upper end of the upper evaporation tray 21, and has a wax inlet 31 connected to the wax liquid inlet tube 11 on the side thereof, and the bottom surface thereof. The annular array is provided with a plurality of wax outlets 32 communicating with the wax inlet 31, and the wax outlets 32 correspond to the outer disk surface 212 of the evaporation tray 21. As shown in the fifth and sixth figures, the embodiment of the wax liquid flow divider 3 includes a body 33 and a set of rings 34; the body 33 has a circular φ cylinder 331, and the outer cylinder wall of the cylinder 331 is provided. There is a ring 332. The ring 332 is provided with a hollow portion 333. The side of the ring 332 is provided with the wax inlet 31 communicating with the hollow portion 333, and a plurality of connections are provided at the bottom of the ring 332. The wax outlet 32 of the hollow portion 333; the collar 34 is sleeved on the bottom portion of the cylinder 331 of the body 33, and a ring piece 341 abutting against the bottom of the ring 332 is coupled to the top end of the collar 34. The annular array of ring segments 341 is provided with perforations 342 corresponding to the wax outlets 32 for aligning or staggering the perforations 342 with the wax outlets 32 by rotating the collars 34 for adjusting the wax liquid passing through the wax outlets 32. flow. The storage wax cylinder 4, as shown in the second figure, is disposed at the bottom of the body 20120022, and is located directly below the evaporation device 2. 'The upper end of the storage wax cylinder 4 has a pair of lower evaporation trays 23 The bottom opening 41 allows the opening 41 to receive the sputum flowing from the outer disk surface 232 of the lower evaporation tray 23; thereby, the wax liquid dehydrator of the present invention can be constructed. As shown in the third and fourth figures, the upper evaporation tray 21, the middle evaporation tray 22 and the lower evaporation tray 23 of the evaporation device 2 of the present invention are respectively provided by an outer tapered ring 216, 226, 236 and an inner tapered shape. The rings 217, 227, 237 are superposed on each other, and two sealing rings 218, 228, 238 are provided between the outer tapered rings 216, 226, 236 and the inner tapered rings 217, 227, 237, one of which The sealing ring 218, 228, 238 is adjacent to the through hole 215, 225, 235, and the other sealing ring 218, 228, 238 is adjacent to the bottom of the disk to form the heat medium flow path 2U, 221, 231. As shown in the seventh figure, a funnel 24 may be disposed between the upper evaporation tray 21 and the middle evaporation tray 22 of the evaporation device 2 of the present invention. The funnel has a diameter at the upper end that is larger than the diameter of the lower end, so that the upper end corresponds to the tray on which the evaporation tray 21 is placed. The bottom end corresponds to the inner disk surface 229 of the evaporation tray 22 to receive the wax liquid flowing down from the outer disk surface 212 of the upper evaporation tray 21, and passes through the funnel 24 to allow the wax liquid to flow to the inner disk surface 229 of the intermediate evaporation tray 22. Moreover, the through hole 235 of the lower evaporation tray 23 of the present invention can be combined with a bracket 25 having a u-shaped cross section, and the through hole 225' corresponding to the intermediate evaporation tray 22 is received by the receiving tray 25 from the tray 235. The inner surface 229 of the evaporation tray 22 flows down the sputum 'and overflows to the lower evaporation tray 232. / As shown in the seventh figure and the human figure, the upper evaporation tray 21 of the present invention is connected to the first horizontal cross frame 26, so that the first transverse frame % is integrated in the body 1, and the funnel is The upper end of the 24 is connected to the first cross frame 26, whereby the upper evaporating tray 21 and the funnel 24 are fixed by 201200221. In the present invention, the evaporating tray 22 can be connected to a horizontal second cross frame 27, and the lower evaporating disc 23 can be connected to a horizontal third cross frame 28, and the second cross frame 27 and the third cross frame 28 are horizontal, respectively. In combination with the inside of the body 1, the middle evaporation tray 22 and the lower evaporation tray 23 are also fixed, and the upper, middle and lower array structures are presented. In addition, as shown in the second and ninth drawings, the hot wax coil 42' may be further disposed inside the wax storage cylinder 4 of the present invention, and the hot coal coil 42 is connected to the heat medium conveying pipe 12' to make a high temperature fluid. It is able to enter the hot coal coil 42 to circulate, and maintain the temperature of the wax liquid at φ. The bottom of the wax storage cylinder 4 of the present invention may be provided with a wax discharge pipe 43 extending to the outside of the machine body 1, and a scooping device 44 is disposed in the wax discharge pipe 43. The waxing liquid in the wax storage cylinder 4 is extracted by the extraction device 44. Out of the wheel. Moreover, the implementation of the present invention may further include: a circulation device 5 having a return line 51 and other components or devices connected between the wax liquid flow divider 3 and the extraction device 44, such that The wax liquid in the storage wax cylinder 4 can be taken out by the pumping device 44, and then returned to the wax liquid flow divider 3, and then to the evaporation trays 21, 22, 23 of the evaporation device 2, to enable the present invention. The wax liquid dewatering machine can cycle the water removal action. As shown in the ninth figure, when the wax liquid dehydrator of the present invention is in operation, the molten wax liquid is supplied from the wax liquid inlet pipe 11 to the wax liquid flow divider 3, and through the plurality of wax outlets 32 of the wax liquid flow divider 3. The flow is divided and the flow rate is adjusted, so that the wax liquid flows down to the outer disk surface 212 of the upper evaporation plate 21, so that it flows down to the funnel 24 in a uniform distribution, and then flows through the funnel 24 to uniformly distribute the wax liquid downward. On the inner disk surface 229 of the evaporation tray 22, the through hole 225 of the intermediate evaporation tray 22 flows to the retainer 25' at the upper end of the lower evaporation tray 23, when the wax liquid fills the retainer 25, and the wax liquid overflows to the lower portion. The outer disk surface 232 of the evaporation tray 23 is then uniformly distributed downwardly into the storage wax cylinder 4 in a manner of 9 201200221. During the circulation of the wax liquid, high-temperature fluid such as heat medium oil or steam is simultaneously supplied from the heat medium transfer pipe 12 to the heat medium flow paths 211 and 221 in the upper evaporation tray 21, the middle evaporation tray 22, and the lower evaporation tray 23. Therefore, by reheating the outer wax liquid by heat transfer, the water molecules remaining in the wax liquid can be evaporated, so that the stored wax cylinder 4 stores the pure wax liquid without moisture, which can be provided. Dewaxing precision casting or other industries. In the ninth figure, when the wax liquid in the wax storage tube 4 still has moisture remaining, the drawing device 44 can be started to extract the wax liquid, and the wax liquid is returned to the wax liquid above via the return line 51 of the circulation device 5. The flow divider 3 adjusts the flow rate through the wax liquid flow divider 3, and then passes the wax liquid flow through the upper evaporation tray 21, the middle evaporation tray 22, and the lower evaporation tray 23' & this can repeat the dehydration operation until the moisture is obtained. Pure sputum. In summary, the wax liquid dewatering machine of the present invention has practicality and creativity, and the application of the technical means is also novel and undoubted, and the merits and design objectives are in line with the facts, and it has been said that the reasonable progress is clear. To this end, the law is proposed according to the law = application, but please ask the Xiao Bureau to give a detailed examination, and grant the patent as a prayer, to the sense of virtue. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a combined perspective view of an overall embodiment of the present invention. The second figure is a combined sectional view of an overall embodiment of the present invention. The third figure is a perspective cross-sectional view of an embodiment of an evaporation tray of the present invention. Figure 4 is a side cross-sectional view of an embodiment of an evaporation tray of the present invention. Figure 5 is an exploded perspective view of an embodiment of a wax liquid splitter of the present invention. Figure 6 is a combined cross-sectional view of an embodiment of a wax liquid splitter of the present invention. 201200221 The seventh figure is an exploded perspective view of an embodiment of the evaporation apparatus of the present invention. Figure 8 is a perspective view showing the combination of the embodiment of the evaporation apparatus of the present invention. Figure 9 is an exploded perspective view of the embodiment of the wax storage cylinder of the present invention. The tenth figure is a schematic diagram of an application implementation action of the present invention. [Main component symbol description] 1 The body 12 is disposed on the heat medium conveying pipe 21 on the evaporation tray 23, the evaporation tray 212, 222, 232, the outer disk surface 214, 224, 234, the heat medium outlet holes 216, 226, 236 outer tapered ring 218, 228, 238 Sealing ring 11 sputum input pipe 2 Evaporating plate 2 in the evaporation device 22, 221, 231, heat medium flow channels 213, 223, 233, heat medium inlet holes 215, 225, 235, through holes 217, 227, 237, tapered ring 229 Inner disk surface 24 funnel 26 first cross frame 28 third cross frame 31 into the wax port 33 body 332 ring 34 sleeve 342 perforation 41 opening 43 wax pipe 5 circulation device 25 retaining plate 27 second cross frame 3 sputum shunt 32 wax outlet 331 cylinder 333 hollow portion 341 ring piece 4 storage tube 42 hot coal coil 44 extraction device 51 return line 11