201139857 六、發明說明： 【發明所屬之技術領域】 本發明係有關於浸水式立式泵浦結構改良，尤其是於#刻製 程的應用，因為蝕刻製程藥液遇到空氣乾燥後很容易產生結晶， 結晶的來源有來自藥液的飛濺及蒸氣的分子沉積，這些結晶的硬 度如岩石般對馬達或泵軸的保護裝置造成損害，浸水式立式泵浦 的結構係有-支料錢結娜上方之驅動馬達以及浸在槽液中 的泵浦，馬達長軸心則直接穿過支撐管中心直接驅動泵浦葉輪， • 本發明的結構改良在降低蒸氣氣體分子沉積速率以延長定期清理 的間隔時程’以及提高定期清理的方便性以降低所需的人力負荷。 【先前技術】 在防止飛濺及液位的控制上’中華民國專利第M36〇944號已 有报好的成果’並有效延長_使用壽命。但在長期使用下^ 近轴封附近的零件表面仍會有因高溫液體蒸氣分子沉積產生的社 晶，而此種結晶的硬度及表面附著力都相當高並不容易清除，^ 此必須定_養清理才能確絲封的朗壽命。而在定期清理的 鲁工作程序是必彡貞把整台麵做充分拆解_作，因此增加定期維 護的工作時間及人力負荷。 如第-圖所示習用之引證案—··在改善產品維護的方便性方 面，習知的技術是有些薇商會在支撐管91上方與馬達98的支撐 板94下方加上容易拆裝的連結件91卜並同時在出口管卯上位= 支撐板94下方或泵浦别蓋93出口處增加一組由任接頭921，但此 —由任接頭921係處於沉浸高溫藥液中或處於高溫筒槽内，:導 致在高動操作下而常錢漏發生，甚至由任接頭92〗無法鎖緊 而鬆動洩漏導致輸出壓力降低或壓力不足。 ' 201139857 如圖所不，支揮管91用來連接支樓板94與栗浦前蓋93，敌 中支撐官91上方的連結件911係為方便拆卸的連結裝置，支故 91的下方則連結_前蓋93，而且二者是以牢固焊接方式固定B 另-個方便的拆卸裝置為出口管92上的由任接頭921，且由 頭921位於支撐板94的下方，出口管92係為栗浦前蓋93的出口 官路並直接相地焊接在泵浦前蓋93上，由於上述二個裝置 維修保養時可以很容易地分開支縣94與支撐管91，引轉一^ 弱點在於由任接頭921處於支標板94的下方，常因液溫過高而^ 致強度降低而產生高壓洩漏。 如第二圖所不習用之引證案二：在減少定期 些廠商職接思纽㈣練㈣f，叫長物轉保 程。其中一種方案，例如歐洲專利第Ep娜76_號， 瓷迷宮環組95來取代壽命酿的㈣崎咖，並在迷宮 上方增加-倾軸轉動（具混合魏）的旋侧盤％，但此j 較高的成本來製作喊迷宮環組95，由於藥氣結晶的 附者力’很不容易自行脫落㈣要定期清理保養，當結 粒尺寸過大時會加速磨損_迷宮環組95，導致逑宮之密^ 擴大而使腐錄蒸氣_，軸該方案進 = =_且95的表面’但在藥液結晶顆粒磨峨= 而使結㈣粒在外露的喊表面持續沉積成長進 ίίίΓ最後導致喊迷宮環組95喪失隔離的絲，該方荦又 為避免磨損時藥液蒸氣直接附著在馬達軸封982上，砂加t 個隨軸轉動的旋轉圓盤96，來加強藥液蒸氣與外部空氣二 201139857 並產生結晶導致馬達轴封989洽j：。 ·82磨損，進而損壞馬達軸承。 如圖所示，容室空間9〇係 的空間，内部裝設有-組陶究逑㈣=985與支沒座97所建構 圓盤％，此空間是透過_ 的旋轉 所構成，當藥液蒸氣穿伽—&緊鎖馬達座985與支撐座97 的迷宮縫隙流動錢轉圓盤;flU2與轉動喊環951之間 排出，若有藥液蒸氣繼續上升之至下容方^^與上方排氣孔卿 由固定密封環與㈣ 上方的馬達98側時， 會有少量贿紐過，且==^逑轉隙仍持續 蒸氣殘留沉齡固定密„ 的功能’故仍會有 旋轉_ 96油封984損壞，加上 側接近迷宮_地方，關Λ6的下方 過，而導致容室空間90上方的蒸氣濃产過古口，加^引=乳向上通 密么，的表面而產生結晶’這些因素為引證案二的設計 致損壞就疋無法延長定期維護的間隔時間或因疏於維護時容易導 ，合以上制的系浦運轉現象，針對爛製程的應用需求， 液蒸氣沉積產生結晶硬塊問題的低成本解決方案， =付合客戶絲的方案，而躲方案必須面_核训題如下：田 1)氣體分=沉積是無法避免的物理現象，定期清除是維護栗 浦使用壽命必要手段，㈣分子在不同材質_著力有很 大不同，若表面附著力比較低，將較不容易附著，若結晶 的附著力太強，保養清理將變得不容易並會加速磨損°。曰曰 (2)塑膠材質的由任在高溫高壓條件下，結構強度降低導致由 201139857 任接頭洩漏的問題。 ^上引轉的解決方案並無法有效解關題町為本發明的對 (1)乳體分子沉積問題··採用低附著力材質的正壓排氣軸封裝 ^ ’弓丨進外輕紐低驗蒸氣濃度，喊少蒸氣分子的 儿積’其巾正壓排氣的方法是把經由密封零件逸出的蒸氣 分子完全排出到泵浦外。 "… ❿ (2 )=速拆朗題：採騎的.㈣定組，使由任能保持在 撐，上方’能獲得廠柄空氣充分冷卻散熱，而不必安 【發明内ί】高溫槽喊輯液面T，且能減輕拆裝的人力負荷。 係在要目的在於提供—槪水式立式泵浦結構改良， 箄/署 置正壓排氣轴封裝置、㈣連結組、出口管固定組 的二曰另排氣軸封裝置能隔離並降低液體蒸氣分子沉積產生 的次數。栗浦連結組與出σ管固粒翻來連 增加保養維修的便利性，降低錢清除結晶物的 茲佐以圖式詳細說明本發明如下： 【實施方式】 本翻主要裝置之位置及功能說明，如第 it 1 2 , 中央孔15、支樓板中央孔H 板2連接，馬達連結板 ^上^用來示’該容室空間24係位於馬達軸心 ^用來放置正___置5，支撐板出口孔2 201139857 裝出口管固定組81。 外在ί 口栗浦連結組3與支稽管6牢固烊接一起，另 奶，出口管固定組81經由二^8和由任下方接頭 正壓甜翕紅私壯m c 形衣固疋在支撐板的出口開孔25 ; 腐钮^ 的V形油封54，來隔絕描管6上方的 錄二= 力配合低附著力内襯組53來達成，正壓排 =軸封裝置5如封轉子51，其上方設有離心魏扇52係 封54逸出之腐雜蒸氣，其排氣魏係藉由吸入栗 ίΐϋΐΐΐ除殘留的腐錄蒸氣；本發明之方便拆裝功能係 :二、在支撐官6上的栗浦連結組3的螺絲組與鬆開出口 官上之由任接頭82並把其上的由任下方接頭8 孔烈來達成，其中由任下方接頭821係與出口管固定組^接 在一起’並可以經由支揮板出口孔25向下方移出，由以上的裝置 構成栗浦本體34 (請參閱第七圖與第八圖）方便拆裝的結構及功 能。 ，，四（a)圖為本發明之正壓排氣軸封裝置5之邪立體圖，正 •壓排氣軸封裝置5是由密封轉子5卜V形油封54及低附著力内襯 組53所組成；其中密封轉子51被安裝在低附著力内1 组容室空 間536内，離心排氣扇52位於密封轉子51的上方並與低附著力 内襯組上方孔531構成風扇流道，而在密封轉子51的下方置放v 形油封54與低附著力内襯組53構成接觸式密封，成為一個功能 完整的軸封結構。 第四（b)圖為本發明之低附著力内襯組53之剖面示意圖，低 附著力内襯組53係用來容納密封轉子51，其中低附著力内襯上方 孔531與密封轉子51的離心排氣扇52形成一個風扇流道，而密 封轉子51分別都與低附著力内襯下方孔532及低附著力内襯組内 201139857 =環面535形成高流動阻力的間隙，低附著力内概組下表面娜 j形油封54城-個翻式_，正衫氣_室财用來容 納離=排氣扇52運轉所產生的正屢流動空氣。 第四⑻圖為本發明之密封轉子51的剖面示_ ^2 __轉子51的上方，將歸卜部空氣從馬達連結= 上排'扇出入ϋ 521來稀釋藥液蒸氣濃度，並可在密封轉 逸出。下方的魏輯槽5U置放ν形油封54，不讓藥液蒸氣向上 第五圖為本發明之正__封裝置5之細部結構示 =ΐ:Γ'置Γ密封轉子51，被安置在低附著力内襯組53 田〜’猎由螺絲組通過密封組上端512與馬達軸心71鎖 】 使密封轉子51上的離心排氣扇52隨軸旋轉，並與低附 正麼排2方孔531形成一個風扇流道，構成一完整風扇結構； 3乳軸封裝置5的低附著力内襯組53，被安裝在由馬達連结 孔15、支雜中央孔26與支撐管上方開σ 63所建構出的 空間24内’其内部的轴孔空間用來容納密封轉子51 ;正 六排乳軸封裝置5的V形油封54,係被安裝在密封轉子51的下方 511上’用來配合低附著力内槪組53的下表面533形 成軸封作為阻鄕液蒸氣的第-道防牆。 邊屮餘之赌本祕有通域，賴内的蒸氣會向外 、°内，這些藥液蒸氣會由廠房内的廢氣回收裝置處理， 2上=内空氣為無污染。支撐㈣部的高溫高歧氣體分子會 ° **外擴散’射彻-雜的蒸氣會接酬V形油封54及 =内概下表面533,高溫高濃度氣體分子若由心 “ ^方流動時’離心排氣扇52運轉時會吸入空氣而把向上 的浴氣排出’其運作原理為由馬達連結板空氣吸入口 12將外 m 8 201139857 部低濃度氣體帶往離心排氣扇吸入σ 52卜如流線^所示 由離心排氣扇52的出口經馬達連結板的空氣排出槽13排出至， 浦外，域線Α2 _，也献統分子永料受到狀的= 環（之稀釋）而減緩沉積在馬達軸心密封上，進而延 2理結晶物的時程，也就是_密縣置的清理結晶時程也g 叙運轉情況下，離心排氣扇52在運轉時將吸入的空 離心力的作収空麟提高後再由馬達連結板的空氣排日 13 2出’並且會在低附著力内襯組53的正壓空氣隔離室5 生，形流動’而這些正_空氣也會經由轉子肋盤513下方 ^者力内襯組内壁上環面535所組成的間隙向下流動，並會穿過 、、古形油封54的間隙向槽内產生微量的流動，如流線…，這些 &動的空氣也會有效減少驗統的向上逸^ - 桶槽内。卩的㊉溫局濃度氣體分子會很容 =或_，__力嫩53 _槪低== 並降健生結晶物_著力，蚊期清理的I作變的 其中低附著力内襯組下表面533是一圓錐斜面設計，讓少 結的液體水滴能向側邊下方流動，而流到支揮管内的槽 =六圖為本㈣之正歸錄封錢之安驗置說明，正壓 一 j 5係置於由馬達連結板中央孔15、支撐板中央孔26與支 二錢完畢後會在馬達7 1; ϊί:中間形成三個氣室空間，即馬達連結板上緣容室 ’、、、達轴心71與馬達連結板的縫隙空間u及馬達連結板下緣 、二壓軸封裝置5的_空間16，正壓軸封裝置5的功用即是 讓乳體》子容易從馬達連結板空氣吸人σ 12進人到 201139857 16並進入離心排氣扇出^ ^ ^ 空間11流動到馬達連叫wΛ使樂液㈣不容易從縫隙 ,〇 、〇板上緣今至17,進而在馬達軸心密封裝置 上產生、、，〇日日知壞馬達軸承。 内孔32上並牢固焊接，毛上緣62係嵌入在系浦連結組的 下方内孔，讓H“栗桃、。組3的上緣31嵌入支禮板2的 33鎖緊，且同昧古組3與支禮板下緣23透過栗浦連結螺絲組 第七圖^Γ鎖緊馬達連結板下緣14與支撐板上緣22。 a 發明之立式浸水泵浦結構剖面圖，泵浦連社组3 =r=8:=方便拆卸的泵浦本體- 於為·版二6j二與二組3係置 另外，屮… 方支掉吕6係與别益4作牢固焊接， &的中間不設有任何由任接頭，出口管8 # 擇板出口孔25後，在立抑9^+出&8在牙過支 =任^管8的上方設有出口管固枝幻並 外徑比由4==:=焊接，-出，_的 形環緊密安裝在域板出σ 7 ’且出口官固定組81係經由〇 地分開支馳2柄w 25 ’ 13此在祕絲時可以很容易 支撐板2上方，平=本體34的_頭82位於 出口 1财件騎_示賴，祕保養時將 接頭82鬆開後’將泵浦從機台搬運下來，接 者將刖盍板41 '葉輪螺帽“芬签μ 4 μ ^ ^ 吨3上的葉片組42拆解下來，再將栗浦連 出口管_且鬆開’即可將支揮管6取出，連同 動作_單，孔&取出，反之即為組立過程， 的時間，降低維修的人力負荷。 浦傭_二=:== 201139857 排’此—減本的簡單結構可叫效地透過正壓 、/ '彳的蒸氣分子沉積’錢提供枝的拆裝結構降 -維修保養的人力負荷；其實用功效當無庸置疑，而本發明又從 未公諸於市或已見於其他刊物，實已符合專槪之規定，爱依法 提出專利申請之。201139857 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to the improvement of the immersion vertical pump structure, especially in the application of the engraving process, because the etching process liquid is easily crystallized after being exposed to air drying. The source of crystallization is the splash from the liquid and the molecular deposition of the vapor. The hardness of these crystals is damaged by the rock or the protection device of the pump shaft. The structure of the immersed vertical pump has a support material. Above the drive motor and the pump immersed in the bath, the long axis of the motor directly drives the pump impeller through the center of the support tube. • The structural improvement of the present invention reduces the vapor deposition rate of the vapor gas to prolong the interval of periodic cleaning. Time course' and the convenience of regular cleaning to reduce the manpower required. [Prior Art] In the prevention of splashing and liquid level control, 'Republic of China Patent No. M36〇944 has already reported good results' and effectively extended the service life. However, in the long-term use, there will still be a crystal formed by the deposition of high-temperature liquid vapor molecules on the surface of the parts near the near-axis seal, and the hardness and surface adhesion of such crystals are quite high and are not easy to remove. It is necessary to raise the life of the silk seal. In the regular work of cleaning up the Lu work, it is necessary to fully disassemble the entire surface, thus increasing the working time and manpower of regular maintenance. As shown in the figure, the reference cited in the figure--in terms of improving the convenience of product maintenance, the conventional technology is that some Weishang will add an easy-to-detach connection under the support tube 91 and below the support plate 94 of the motor 98. At the same time, a set of joints 921 is added at the outlet pipe 卯 upper position = under the support plate 94 or at the outlet of the pump cover 93, but this is by the joint joint 921 in the immersion high temperature liquid medicine or in the high temperature tank Internal:: Causes frequent leaks under high-motion operation, even if the joints 92 cannot be locked and the loose leaks cause the output pressure to decrease or the pressure to be insufficient. '201139857 As shown in the figure, the branch pipe 91 is used to connect the branch floor 94 and the Lipu front cover 93, and the connecting piece 911 above the enemy support officer 91 is a connection device for easy disassembly, and the lower part of the support 91 is connected _ The front cover 93, and the two are fixed by a firm welding method. Another convenient disassembly device is the joint 921 on the outlet pipe 92, and the head 921 is located below the support plate 94, and the outlet pipe 92 is Lipu. The exit official road of the front cover 93 is directly welded to the pump front cover 93. Since the above two devices can be easily repaired, the county 94 and the support tube 91 can be easily divided, and the weak point is caused by the joint. The 921 is located below the support plate 94, and the high temperature leakage is often caused by the liquid temperature being too high. As shown in the second figure, the second case is: in the reduction of regular manufacturers, the role of the new thinking (four) practice (four) f, called the long-term transfer insurance. One of the schemes, such as the European patent Ep Na 76_, the porcelain labyrinth ring group 95 replaces the life-selling (four) Saki coffee, and adds a tilt-rotation (with mixed Wei) spin-side disc % above the maze, but this j Higher cost to make the labyrinth ring group 95, because the attachment of the drug crystallization is not easy to fall off on its own (four) to be regularly cleaned and maintained, when the size of the granules is too large, it will accelerate wear _ labyrinth ring group 95, resulting in 逑The denseness of the palace ^ expands and makes the rot of the vapor _, the axis of the program into = = _ and the surface of the 95 'but in the liquid crystal granules 峨 而 = and the knot (four) granules in the exposed surface of the shattering continues to grow into ί ί Γ Γ Γ The labyrinth ring group 95 loses the isolated wire, which in turn avoids the wear of the liquid vapor directly on the motor shaft seal 982, and adds t rotating discs 96 rotating with the shaft to strengthen the liquid vapor and the external Air II 201139857 and produced crystals caused the motor shaft seal 989 to contact j:. · 82 wear, which in turn damages the motor bearings. As shown in the figure, the space of the chamber space is 9 ,, and the interior is equipped with a group of ceramics (four) = 985 and the partition of the pedestal 97. The space is formed by the rotation of _, when the liquid Vapor-passing gamma-&locks the motor seat 985 and the support lab 97 in the labyrinth gap to flow the money to the disc; flU2 and the rotating shouting ring 951 are discharged, if the liquid vapor continues to rise to the lower side ^^ and above When the venting hole is fixed by the fixed sealing ring and (4) above the motor 98 side, there will be a small amount of bribery, and the ==^ 逑 逑 仍 仍 仍 蒸气 蒸气 蒸气 蒸气 蒸气 蒸气 蒸气 蒸气 蒸气 蒸气 _ The oil seal 984 is damaged, and the side is close to the labyrinth _ place, and the lower part of the Λ 6 is over, and the vapor above the chamber space 90 is rich in the ancient mouth, and the surface is crystallization. The design of the second case is not able to prolong the interval between regular maintenance or the ease of guidance due to negligence, and the operation of the system is closed. For the application of the rotten process, the problem of liquid vapor deposition is low. Cost solution, = the side of the customer , and the hiding plan must face _ nuclear training questions are as follows: Tian 1) gas points = deposition is an inevitable physical phenomenon, regular cleaning is necessary to maintain the life of Lipu, (4) molecules in different materials _ force is very different, if The surface adhesion is relatively low, and it will be less likely to adhere. If the adhesion of the crystal is too strong, the maintenance cleaning will become difficult and accelerate the wear. ° (2) The plastic material is under high temperature and high pressure conditions, the structure The decrease in strength leads to the problem of leakage from the joint of 201139857. ^The solution of the transfer is not effective for solving the problem of the invention. (1) Emulsion molecular deposition problems · Positive pressure exhaust with low adhesion material Shaft package ^ 'Bow 丨 外 外 轻 轻 轻 轻 低 低 低 低 低 低 低 低 低 低 低 低 低 低 低 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其... ❿ (2)=Quick-opening quest: Picking up. (4) Set the group so that it can be held in the support, and the upper part can get the air of the handle to cool and dissipate heat, without having to worry about it. Liquid level T, and can reduce the demolition The manpower load is intended to provide - the improved vertical water pump structure, the 箄 / the installation of the positive pressure exhaust shaft sealing device, the (4) connection group, the outlet pipe fixing group, the second exhaust shaft sealing device It can isolate and reduce the number of times of liquid vapor molecule deposition. The Lipu connection group and the σ tube solid particles turn together to increase the convenience of maintenance and repair, and reduce the money to remove crystals. The present invention is described in detail as follows: Embodiments: The position and function description of the main device, such as the first iteration 1 2, the central hole 15, the central plate of the slab, the H plate 2, the motor connection plate ^ is used to indicate that the space 24 is located in the motor Axis ^ is used to place positive ___ set 5, support plate exit hole 2 201139857 Load outlet pipe fixing group 81. The external ί mouth Lipu connection group 3 and the branch tube 6 are firmly spliced together, and the other milk, the outlet tube fixing group 81 is fixed on the support through the two ^8 and by the lower joint positive pressure sweet blush red private mc shape clothes The outlet opening 25 of the plate; the V-shaped oil seal 54 of the rot button ^ is used to isolate the recording force 2 above the drawing tube 6 to match the low adhesion lining group 53 , and the positive pressure row = the shaft sealing device 5 such as the sealing rotor 51 Above it, there is a vapour vapor which is escaping from the centrifugal fan 52 system 54, and the exhaust system removes the residual rot vapor by sucking the chestnut; the convenient disassembly function of the invention is: The screw set of the Lipu connection group 3 on the 6 is released from the joint 82 of the outlet and the upper joint 8 is made up by the upper joint, and the lower joint 821 and the outlet tube are fixed. They are connected together and can be removed downward through the outlet plate outlet hole 25. The above device constitutes the structure and function of the Lipu body 34 (see the seventh and eighth figures) for easy assembly and disassembly. 4(a) is a perspective view of the positive pressure exhaust shaft seal device 5 of the present invention, and the positive pressure exhaust shaft seal device 5 is a sealed rotor 5 V-shaped oil seal 54 and a low adhesion lining group 53 The sealing rotor 51 is installed in the low-adhesion force 1 set chamber space 536, and the centrifugal exhaust fan 52 is located above the sealing rotor 51 and forms a fan flow path with the low adhesion inner liner group upper hole 531. A v-shaped oil seal 54 and a low-adhesion inner liner group 53 are placed under the sealed rotor 51 to form a contact seal, which becomes a functionally complete shaft seal structure. The fourth (b) is a schematic cross-sectional view of the low adhesion inner liner group 53 of the present invention, the low adhesion inner liner group 53 is for accommodating the sealing rotor 51, wherein the low adhesion inner liner upper hole 531 and the sealing rotor 51 The centrifugal exhaust fan 52 forms a fan flow passage, and the sealed rotor 51 respectively forms a gap with a high flow resistance in the lower adhesion inner liner lower hole 532 and the low adhesion inner liner group 201139857 = annular surface 535, and has low adhesion force. The lower surface of the group is a j-shaped oil seal 54 city - a turn-up _, the positive hood _ room wealth is used to accommodate the positive flow of air generated by the operation of the exhaust fan 52. The fourth (8) is a cross-sectional view of the sealed rotor 51 of the present invention, above the rotor 51, and the air of the inferior portion is fanned out from the motor to the upper row to dilute the vapor concentration of the liquid, and can be sealed. Turned out. In the lower Weibu trough 5U, the ν-shaped oil seal 54 is placed, and the liquid vapor is not allowed to go upward. The fifth figure is the detailed structure of the positive __ sealing device 5 of the present invention: ΐ: Γ ' placed on the sealed rotor 51, placed in Low adhesion lining group 53 field ~ 'hunting by the screw group through the upper end of the sealing group 512 and the motor shaft 71 lock] The centrifugal exhaust fan 52 on the sealing rotor 51 is rotated with the shaft, and the low side is aligned with the square The hole 531 forms a fan flow path to form a complete fan structure; 3 the low adhesion inner liner group 53 of the breast sealing device 5 is mounted on the motor connecting hole 15, the branch central hole 26 and the support tube to open σ 63 is constructed in the space 24's inner shaft hole space for accommodating the sealing rotor 51; the V-shaped oil seal 54 of the positive six-row breast sealing device 5 is mounted on the lower portion 511 of the sealing rotor 51 for matching The lower surface 533 of the low adhesion inner crucible group 53 forms a shaft seal as a first-way wall for the liquid vapor. The gambling secrets of the side of the gambling have a general domain, and the vapor inside the raisal will be outward and within °. These liquid vapors will be treated by the exhaust gas recovery device in the plant. 2 The inner air is non-polluting. The high temperature and high disproportionation gas molecules in the support (4) will be ** outdiffused 'shooting-mixed vapors will receive the V-shaped oil seal 54 and = the inner surface 533, high temperature and high concentration of gas molecules if the heart flows 'The centrifugal exhaust fan 52 will take in air and discharge the upward bath gas when it is running.' Its operation principle is to take the low-concentration gas from the motor to the centrifugal exhaust fan by the air inlet port 12 of the motor connecting plate. As indicated by the flow line ^, the outlet of the centrifugal exhaust fan 52 is discharged through the air discharge groove 13 of the motor connecting plate to the outside, and the domain line Α2 _, and the molecule is always subjected to the shape of the ring (diluted). Slowing down the time of deposition on the motor shaft seal, and then delaying the crystallization of the crystal, that is, the cleaning crystallization time of the _ 密县, also the empty centrifugal force that the centrifugal exhaust fan 52 will inhale during operation. After the increase, the air from the motor connection plate is discharged 13' and will be generated in the positive pressure air isolation chamber of the low adhesion lining group 53, and the positive air will pass through The rotor rib 513 is composed of a ring surface 535 on the inner wall of the inner liner group. The gap flows downwards, and will pass through the gap of the ancient oil seal 54 to generate a small amount of flow into the groove, such as streamlines... These & moving air will also effectively reduce the upward movement of the inspection - in the tank The ten-temperature concentration of the gas molecules will be very accommodative = or _, __ 力 嫩 53 _ 槪 low = = and reduce the health of the crystal _ focus, the mosquito cleaning I change the low adhesion under the lining group The surface 533 is a conical bevel design, so that the liquid droplets of the less knot can flow to the lower side of the side, and the trough flowing into the branch tube = the six diagrams of the (4) is the correctness of the seal of the seal, the positive pressure j 5 is placed in the center hole 15 of the motor connecting plate, the central hole 26 of the supporting plate and the supporting hole are completed, and three air chamber spaces are formed in the middle of the motor 7 1; ϊί: And the gap space u between the shaft 71 and the motor connecting plate, the lower edge of the motor connecting plate, and the space 16 of the two-pressure shaft sealing device 5, the function of the positive pressure shaft sealing device 5 is to make the milk body easy to pass from the motor connecting plate The air sucks σ 12 into the 201139857 16 and enters the centrifugal exhaust fan out ^ ^ ^ Space 11 flows to the motor even called wΛ Le liquid (4) is not easy to produce from the gap, 〇, 〇 plate edge to 17, and then on the motor shaft seal device, the day and the day know the bad motor bearing. The inner hole 32 is firmly welded, the upper edge 62 It is embedded in the inner hole of the lower part of the line connection group, let H "Chestnut,. The upper edge 31 of the group 3 is embedded in the locking of the banquet plate 2, and the same as the 昧古组3 and the lower edge of the tributary plate 23 through the Lipu connection screw set. Figure 7 ΓLocking the lower edge of the motor connecting plate 14 and supporting The upper edge 22 is. a Invented vertical immersion pump structure sectional view, pump Lianshe group 3 = r = 8: = easy to disassemble pump body - Yu Wei · version 2 6j 2 and 2 group 3 series set, 屮... The Lu 6 series and the Bieyi 4 are firmly welded, and there is no joint at the middle of the & the outlet tube 8 # select the plate exit hole 25, after the vertical 9^+ out & 8 in the tooth over the branch = Above the tube 8, there is an outlet tube fixed and the outer diameter ratio is welded by 4==:=, the output ring of _ is tightly mounted on the domain plate σ 7 ' and the exporting official fixed group 81 is via 〇 The cost of the land is divided into 2 handles w 25 ' 13 This can easily support the upper part of the board 2 when the secret wire is used. The flat head of the main body 34 is located at the exit of the 1st piece of riding _ 赖 ,, the joint 82 is released after the secret maintenance 'Transport the pump from the machine, and the receiver will disassemble the blade group 42 on the 41' impeller nut "Fen" μ 4 μ ^ ^ ton 3, and then connect the pump to the outlet tube _ and loose Open 'can take out the branch tube 6, together with the action_single, hole & take out, otherwise it is the time of the assembly process, reduce the manpower load of maintenance. Pu Mai _ two =:== 201139857 row 'this-minus The simple structure of this can Effectively through the positive pressure, / '彳 vapor molecular deposition' money to provide the disassembly structure of the branch - maintenance of the human load; its practical efficacy is undoubted, and the invention has never been disclosed to the city or has seen other The publications have already met the requirements of the special regulations, and they love to file patent applications according to law.
L Si 11 201139857 【圖式簡單說明】 第-圖·係習用引註案—之立體示意圖。 第一圖·係習用引証案二之剖面示意圖。 第二(a)圖：係本發明之結構改良相關裝置及功能示意圖。 第二(b)圖：係本發明之正壓排氣軸封裝置容室空間示意圖。 ，四（a)圖：係本發明之正壓排氣軸封裝置立體示意圖。 第四（b)圖：係本發明之低附著力内襯組剖面示意圖。 第四（c)圖：係本發明之密封轉子剖面示意圖。 籲=五圖.係本發明之正壓排氣軸封裝置的細部結構及功能示意圖。 =六圖.係本發明之正壓職鋪裝置安裝位置示意圖。 第七圖：係本發明之立式浸水果浦結構剖面示意 第八圖：係本發明之泵浦零件拆解組裝示意圖: 【主要元件符號說明】 1 :馬達連結板 11:馬達軸心與馬達連結板的縫隙空間 12 ·馬達連結板空氣吸入口 鲁 13 .馬達連結板的空氣排出槽 14 :馬達連結板下緣 15 ·馬達連結板中央孔 16 :縫隙空間 17 :馬達連結板上緣容室 2 :支撐板 21 :支撐板定位平面 23 :支撐板下緣 24 :容室空間 25 :支撐板出口孔 12 t Si 201139857 26 :支撐板中央孔 3:泵浦連結組 31 :泵浦連結組的上緣 32 :泵浦連結組的内孔 33 :泵浦連結螺絲組 34 :泵浦本體 4 :前蓋 41 :前蓋板 42 :葉片組 43 :葉輪螺帽 5:正壓排氣軸封裝置 51 :密封轉子 511 :密封組溝槽 512 :密封組上端 513 ·•轉子肋盤 52 :離心排氣扇 521 :離心排氣扇出入口 53 :低附著力内襯組 531 :低附著力内襯上方孔 532 :低附著力内襯下方孔 533 ··低附著力内襯組下表面 534 :正壓空氣隔離室 535 :低附著力内襯組内壁上環面 536 :低附著力内襯組容室空間 54: V形油封 6 =支撐管 m 13 201139857 • 61 :支撐管最高孔位 62 :支撐管上緣 63 :支撐管上方開口 7 :馬達 71 :馬達軸心 8 :出口管 81 :出口管固定組 82 :由任接頭 821 :由任下方接頭 ® 90:容室空間 91 :支撐管 911 :連結件 92 :出口管 921 :由任接頭 93 :泵浦前蓋 94 :支撐板 941 :固定螺絲 • 95:陶兗迷宮環組 951 :轉動陶瓷環 952 :固定陶瓷環 96 :旋轉圓盤 961 :下方排氣孔 962 :上方排氣孔 97 :支撐座 98 :馬達 981 :馬達軸心 m 14 201139857 982 :馬達軸封 983 :固定密封環 984 : V形油封 985 :馬達座 A1 ·流入流線 A2 :流出流線 A3 :向槽内流動之流線L Si 11 201139857 [Simple description of the diagram] The first figure is a three-dimensional diagram of the customary cited case. The first picture is a schematic diagram of the cross section of the second reference. The second (a) diagram is a schematic diagram of the device and function related to the structural improvement of the present invention. Second (b) diagram: is a schematic view of the space of the positive pressure exhaust shaft sealing device of the present invention. 4(a) is a perspective view of a positive pressure exhaust shaft sealing device of the present invention. Figure 4(b) is a schematic cross-sectional view of the low adhesion liner group of the present invention. Figure 4(c) is a schematic cross-sectional view of the sealed rotor of the present invention.吁=五图. It is a detailed structure and function diagram of the positive pressure exhaust shaft sealing device of the present invention. = 六图. It is a schematic diagram of the installation position of the positive pressure shop device of the present invention. Figure 7 is a schematic view of the vertical immersion fruit-powder structure of the present invention. Fig. 8 is a schematic diagram of disassembly and assembly of the pump parts of the present invention: [Description of main components] 1 : Motor coupling plate 11: motor shaft and motor Slot space 12 of the connecting plate · Motor connecting plate Air suction port Lu 13. Air connecting groove of motor connecting plate 14: Motor connecting plate lower edge 15 · Motor connecting plate central hole 16: Gap space 17: Motor connecting plate edge chamber 2: support plate 21: support plate positioning plane 23: support plate lower edge 24: chamber space 25: support plate outlet hole 12 t Si 201139857 26: support plate central hole 3: pump connection group 31: pump connection group Upper edge 32: inner hole 33 of the pump connection group: pump connection screw set 34: pump body 4: front cover 41: front cover 42: blade set 43: impeller nut 5: positive pressure exhaust shaft seal device 51: Sealing rotor 511: sealing group groove 512: sealing group upper end 513 ·• rotor rib disk 52: centrifugal exhaust fan 521: centrifugal exhaust fan inlet and outlet 53: low adhesion lining group 531: low adhesion lining above Hole 532: low adhesion liner under the hole 533 · · low adhesion lining Lower surface 534: positive pressure air isolation chamber 535: low adhesion inner wall of the inner liner group 536: low adhesion lining assembly chamber space 54: V-shaped oil seal 6 = support tube m 13 201139857 • 61 : the highest hole of the support tube Bit 62: support tube upper edge 63: support tube upper opening 7: motor 71: motor shaft 8: outlet tube 81: outlet tube fixing group 82: by any joint 821: by any lower joint® 90: chamber space 91: Support tube 911: joint member 92: outlet tube 921: by any joint 93: pump front cover 94: support plate 941: fixing screw • 95: pottery labyrinth ring set 951: rotating ceramic ring 952: fixed ceramic ring 96: rotating Disc 961: lower exhaust hole 962: upper exhaust hole 97: support base 98: motor 981: motor shaft m 14 201139857 982: motor shaft seal 983: fixed seal ring 984: V-shaped oil seal 985: motor mount A1 Inflow streamline A2: Outflow streamline A3: Streamline flowing into the slot