阿法拉伐雙管板換熱器資料.doc

阿法拉伐無菌級雙管板換熱器Pharma-line系列1、簡述：The design of the Pharma-line makes it easy to drain and clean, and there is no risk of cross-contamination associated with conventional heat exchangers.Pharma-line系列換熱器產品的設計使得其非常容易完全排空和清潔。不存在常規(guī)換熱器易出現的交叉污染風險。2、用途：The Pharma-line is designed to work under highest hygienic conditions in applications such as Water-for-Injection (WFI), Purified Water (PW) and heating/cooling of pharmaceutical products.Pharma-line系列產品被設計用于工作在最高衛(wèi)生等級要求的使用條件下，例如注射用水生產，純水生產以及醫(yī)藥產品的冷卻和加熱、3、Special features （產品特性） Seamless tubes （無縫鋼管） Double tube-sheets to protect against service media leaking into the product （雙管板設計杜絕交叉污染） Completely drainable on product side （產品接觸側全排空設計） No dead spots in the tubes （換熱管內無死角） Designed according to FDA and cGMP requirements （依據FDA和cGMP要求設計） Flexibility in design （設計靈活） A high quality documentation package as standard and most specials are available upon request（一套高品質文檔作為產品標配，也可以根據要求，提供大多數特殊文件）A standard range of U-tube designed Pharma-line that suit most applications is available. Special designs and more documentation of Pharma-line are available on request.U形管為標準配置，可以適合絕大多數的工況，特殊的要求和更多產品資料可以和我們取得聯系。4、How it works：（工作機理）The product media flows through a bundle of seamless, electropolished tubes. The service media flows outside the tubes in cross flow. At the end the tubes are fastened by two tube sheets acting as leakage indicators and prevent cross-contamination between the product and the service media.產品側媒質通過電拋光處理的無縫鋼管束進行流動，冷卻媒質側在相反的方向通過外管路流動，換熱管束的末端采用雙管板緊固，同時作為滲漏監(jiān)測點，防止產品和冷卻介質雙向交叉污染。5、安裝方式：The Pharma-line can be installed either horizontally or vertically depending on the duty or space. For an easy installation, lifting and mounting devices are welded on the unit. Pharma-line系列產品可以豎直或水平安裝，主要是基于客戶的空間要求。為了便于安裝，在出廠時，吊裝和安裝支架已經焊接在換熱器上。6、熱應力消除Thermal fatigue caused by large temperature changes is taken up by the U-bend in two-pass units and by a welded-in bellow in straight units.大范圍的溫度變化導致的熱應力被雙路U形管單元和豎直管路上的內焊波紋管單元（多彎膨脹節(jié)）所吸收。Pharma-X point-of-use cooler（取水點冷卻器） The Pharma-X is a compact point-of-use cooler for Water-For-Injection (WFI) or Purified Water (PW) systems.Pharma-X是一個用于注射水、純水系統的取水點冷卻器。1、Easy to install module（易于安裝的模塊）The Pharma-X point-of-use cooler is based on an innovative tube-in-tube heat exchanger. Pharma-X取水點冷卻器是基于一個創(chuàng)新的套管換熱器來設計的For quick and easy installation, the Pharma-X is suppleid as a complete insulated module with a pitot tube arrangement and either manual or automatic valves. 為了便于快速、容易安裝，Pharma-X提供了一個含有皮特管布局和無閥門設計的完全隔離模塊。Installed in a water system, the Pharma-X module can be regarded as a sub-loop of the main loop.如果被安裝在一個水系統里，Pharma-X模塊可作為整體循環(huán)中的子循環(huán)來使用。2、Hygienic design（衛(wèi)生級設計）The Pharma-X meets the stringent hygienic standard imposed by both control authorities and industry.Pharma-X符合極其嚴格的、常用于質量控制管理機構和工業(yè)領域的衛(wèi)生標準。All product wetted parts in the Pharma-X are electropolished and the tubes as seamless.在Pharma-X系統中，所有產品潤濕部件都采用電拋光和無縫鋼管。3、No risk of cross-contamination（無交叉污染風險）There are no internal welds in the Pharma-X, thereby eliminating the risk of cross contamination between the product and the service medium.在Pharma-X系統中，不存在內部焊接點，有效的消除了產品和換熱介質之間的交叉污染。4、Drainable（完全排空）The Pharma-X is fully drainable on the product side, with no dead legs.Pharma-X 在與產品接觸側采用全排空，無死角設計。5、Quick response（快速響應）When switching from stand-by mode to cooling mode, cold water is available within seconds.當從“待機模式”切換至“冷卻模式”后，在幾秒內就可以產生冷水。6、Efficient（高效）The low hold up volume and the quick response of the heat exchanger ensures that waste of WFI or PW is minimized. The cooling water demand is very low thanks to the efficient heat transfer.基于換熱器的低容積設計和快速響應能力，注射水和純水的浪費被降至最低，高效能的熱量傳送使得冷卻用水的用量極大的減少。7、SIP（在線消毒）If needed, the Pharma-X can be steam sterilized.如果需要，Pharma-X可以采用蒸汽進行消毒。8、Minimum maintenance（最少的維護）The Pharma-X is virtually maintenance free with no internal gaskets.（由于沒有內部墊圈，Pharma-X幾乎是免維護的。）9、Standard sizes（標準尺寸）The Pharma-X is available in six standard sizes with a heat transfer area ranging from 0.3 m2 to 1.0 m2, allowing a flow rate up to 1800 l/h.Pharma-X有6種標準尺寸，換熱面積從0.3m2到1.0m2，允許流量最大可以到1800L/h。10、How it works（Pharma-X的工作機理）10.1、The product flows in the centre channel (fig. 2) meeting the service media in the inner and outer channel to get full countercurrent flow and thereby efficient heat transfer. （Fig 2）如上圖（fig 2）所示，產品流在中間管路中流動，冷卻介質在內管和外管上流動，完全逆流換熱設計。10.2、Installed as a complete point-of-use cooler the heat exchanger is kept sanitized all the time. 當完全作為取水點冷卻器安裝使用時，換熱器在任何時間都能保持無菌狀態(tài)。10.3、In stand-by mode (fig.3), part of the hot WFI is taken via the pitot tube (fig. 4) for a continuous flow through the heat exchanger. Hot WFI is possible to take out through the user point.在待機模式下（如左圖（fig 3），部分注射用熱水通過皮托管進入換熱器，來保證有持續(xù)的流體通過換熱器如下圖（fig 4）所示，同時熱的注射水能夠在用戶點被取出。 fig 4（fig 3）When cold WFI is n