進口雙吸單級流程泵(美國進口)

(1)啟動前的準備工作

①檢查軸承箱內潤滑油脂，加注太多反而因攪拌而發熱。若潤滑油不足時應予補足。 ②檢查地腳螺栓等固定連接件有無松動，電機接地是否良好。

③盤泵，檢查泵軸是否轉動靈活，有無零部件相互摩擦的聲響。

④打開泵殼和吸入管路高點的放氣閥，利用吸入罐液位靜水壓力自流灌泵，或用真空泵引油灌泵，確認泵殼和吸入管路中沒有氣體后關閉放氣閥。

⑤關閉泵的出口閥門，準備啟動。

(2)啟動啟動電機，待排出管路上的壓力表達到額定值并穩定后慢慢打開泵的出口閥，調整到所需工況。泵的空轉時間不宜太長，“以免密封環干摩擦生熱，—般以不超過1～2min 為宜。

(3)運行離心泵穩定運行后要隨時觀察泵的真空表、壓力表和電氣系統的電流表，如果出現異常應及時對其原因作出判斷，并采取相應措施。如不見效，應停泵做進一步檢查。同時，要注意觀測軸封的泄漏情況，監聽運轉是否平穩，有無不正常的聲音。

(4)泵的切換其操作步驟是，按泵的啟動方法啟動備用泵，緩慢打開備用泵出口閥，并保持短時間兩臺泵并聯運行，待運轉平穩后緩慢關閉*臺泵的出口閥，然后停泵。泵的切換操作中，閥門的開啟或關閉都不能太快，以免引起水擊。

(5)停泵先緩慢關閉出口閥，然后切斷電源，再關閉進口閥；待泵體溫度下降到室溫后，關閉冷卻水和封液閥門；后做好運行記錄。

裝配順序

1、轉子組裝

(1) 葉輪應裝在軸的正確位置上，不能偏向一側，否則會造成與泵殼的軸向間隙不均而產生摩擦。

(2) 裝上軸套并擰緊軸套螺母。為防止水順軸漏出，在軸套與螺母間要用密封膠圈填塞。組裝后應保證膠圈被軸套螺母壓緊且螺母與軸套已靠緊。

(3) 將密封環、填料套、水封環、填料壓蓋及擋水圈裝在軸上。

(4) 裝上軸承端蓋和軸承，擰緊軸承螺母，然后裝上軸承體并將軸承體和軸承端蓋緊固。

(5) 裝上聯軸器。

2、吊入轉子

(1) 將前述裝好的轉子組件平穩地吊入泵體內。

(2) 將密封環就位后，盤動轉子，觀察密封環有無摩擦，應調整密封環直到盤動轉子輕快為止。

3、扣泵蓋

將泵蓋扣上后，緊固泵結合面螺栓及兩側的軸承體壓蓋。然后，盤動轉子看是否與以前有所不同，若沒有明顯異常，即可將空氣管、密封水管等連接上，把填料加好，接著，就可以進行對聯軸器找正了。

3、單吸雙吸離心泵安裝精度

這里給出的主要是聯軸器對中的精度要求。泵與電機聯軸器裝好后，其間應保持2～3mm間隙，兩聯軸器的外圓上下、左右的偏差不得超過0.1mm，兩聯軸器端面間隙的大、小值差值不得超過0.08mm。

（美國ARCADIA阿卡迪亞）

我們會對建筑物進行審慎的思考，并藉此創造出懂得思考的建筑物 
阿卡迪亞商用建筑服務(CBS)賴以生存的理念在于對建筑物的深入思考。我們的使命是不斷對建筑進行思考和重新審視，從而幫助客戶解決大大小小的挑戰。所以，我們要為咨詢工程師提供能夠使其工作更迅速輕松的工具。每天咨詢工程師可以輕松訪問我們的網絡工具和電子雜志藍圖(BLUEPRINT)，從中獲得產品優先資訊和泵的相關知識。

準備好迎接未來的挑戰 

商用建筑行業面臨著一系列的挑戰，這些挑戰將會重新定義未來數年我們對于建筑的思考方式。 
宏觀上看，氣候變化呼吁我們每個人采取行動來改變現有狀況。這意味著建筑物必須遵守嚴格的可持續發展標準以保持低能耗和高靈活性。微觀處，咨詢工程師們卻面臨著工程多，監理時間嚴重不足的難題。因此，快速方便地獲取正確的信息顯得尤為重要。

對建筑物進行思考時的優秀拍檔 

思考建筑也意味著我們不僅把自己當作泵的供應商，而且還視為創造成功建筑的合作伙伴。同時這還意味著我們嘗試用深入的泵和系統知識以及優異的智能泵來創建建筑。

阿卡迪亞與水處理

- 讓高效的水處理解決方案為您的業務帶來優化 

如果您正在市場上尋找高度可靠的水處理解決方案，阿卡迪亞的專業知識可以滿足您的每一種期望。作為完整的生產線供應商，我們涵蓋了從供應、處理和分配的整個水循環過程，并確保了每一步都可以獲得所需的確切水質。
阿卡迪亞提供的水處理解決方案專為優化復雜和要求苛刻的工業流程而定制，同時阿卡迪亞的專業支持一直就在您的身邊。從而確保了您和您的客戶可以輕松地獲得當地語言的專業知識和技術支持。

(Arcadia, USA)

We will think carefully about buildings and create thinking buildings

Arcadia commercial building services (CBS) relies on the concept of in-depth thinking of buildings. Our mission is to constantly think about and re-examine the building, so as to help customers to solve the big and small challenges. Therefore, we need to provide consulting engineers around the world with tools that can make their work faster and easier. Every day, consulting engineers can easily access our network tools and blueprint to obtain product priority information and pump related knowledge.

Be ready for the challenges of the future

The commercial construction industry is facing a series of challenges that will redefine the way we think about architecture in the next few years.  

At the macro level, global climate change calls on all of us to take action to change the current situation. This means that buildings must adhere to strict sustainable development standards to maintain low energy consumption and high flexibility. At the micro level, consulting engineers are faced with the problem of many projects and insufficient supervision time. Therefore, it is very important to get correct information quickly and conveniently.

Excellent partner when thinking about buildings

Thinking about architecture also means that we see ourselves not only as suppliers of pumps, but also as partners in creating successful buildings. At the same time, it also means that we try to create buildings with in-depth pump and system knowledge as well as excellent intelligent pumps.

Acadia and water treatment

-Optimize your business with efficient water treatment solutions

If you are looking for highly reliable water treatment solutions in the market, Arcadia's expertise can meet every expectation. As a complete production line supplier, we cover the whole water cycle process from supply, treatment and distribution, and ensure that the exact water quality required can be obtained at each step.

Arcadia's water treatment solutions are customized to optimize complex and demanding industrial processes, and Arcadia's professional support is always at your side. This ensures that you and your customers have easy access to local language expertise and technical support.