進口雙螺桿泵(美國進口品牌)

結構說明：

雙螺桿泵有密閉式和不密閉式二種種類，按物質從一端還是 從兩邊進到齒合室內空間，單螺桿又被分成雙吸式和單吸式二種構造。雙螺桿泵是外齒合的螺桿泵，它運用互相齒合，互相觸碰的二根擠出機螺桿來套弄液體。雙螺桿泵為一種雙吸式非密閉式的雙螺桿泵。一端外伸泵外的積極擠出機螺桿由傳動裝置驅動器。主動螺桿與從動螺桿具有不同旋向的螺紋。螺桿與泵體緊密貼合。從動螺桿是通過同步齒輪由主動螺桿帶動的。雙螺桿泵作為一種容積式泵，泵內吸入室應與排出室嚴密地隔開。因此，泵體與螺桿外圓表面及螺桿與螺桿間隙應盡可能小些。同時螺桿與泵體、螺桿與螺桿間又相互形成密封腔，保證密閉，否則就可能有液體從間隙中倒流回去。雙螺桿泵可分為內置軸承和外置軸承兩種形式。在內置軸承的結構型式中軸承由輸送物進行潤滑。外置軸承結構的雙螺桿泵工作腔同軸承是分開的。由于這種泵的結構和螺桿間存在的側間隙，它可以輸送非潤滑性介質。此外，調整同步齒輪使得螺桿不接觸，同時將輸出扭矩的一半傳給從動螺桿。正如所有螺桿泵一樣，外置軸承式雙螺桿泵也有自吸能力，而且多數泵輸送元件本身都是雙吸對稱布置，可消除軸向力，也有很大的吸高。雙螺桿泵系列產品分為單吸雙螺桿泵和雙吸雙螺桿泵兩大類。該系列產品具有特殊的螺桿型線和與之配套的特殊結構，廣泛適用于石油、化工、冶金、鋼鐵、電力、船舶、制藥、食品、建材等各種行業，其適用介質之多、輸送范圍之廣、應用工況之復雜是其它泵類產品*的。

優點：

1、輸送液體平穩、無脈動、無攪拌、振動小、噪音低。

2、有很強的自吸性能，多相混輸時，含氣率不高于80%，含沙量不高于500g/m3。

3、外置軸承結構，采用獨立潤滑，可以輸送各種非潤滑性介質。

4、采用同步齒輪驅動，二轉子之間不接觸，即使短時間空轉也無妨。

5、泵體帶有加熱套，可以輸送各種清潔或含有固體小顆粒的低粘度或高粘度介質。

6、正確的選用材料，甚至可以輸送很多有腐蝕性的介質。

7、雙吸式結構，轉子上沒有軸向力。

8、軸端采用機械密封或波紋管機械密封，具有壽命長、泄漏少、適用范圍廣的特點。

應用：

1、油田：用作油、氣、水、微量細小固相顆粒等多相混輸泵及原油輸送泵。

2、造般業：用作船用裝載泵，船底掃艙及污水處理，主機潤滑泵，燃料油泵。

3、石油化學工業 ：用作各種樹脂、顏料、石蠟、油漆、油墨、乳膠、各種油品、原油、重油等裝載和運輸泵。

4、熱電廠：用作重油、原油輸送泵，主機潤滑油泵。

（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.