阿法拉伐殼管式換熱器
阿法拉伐 Pharma-line 是一種高質量的雙管板殼管式換熱器，專用于制藥和生物行業。它有多種標準尺寸，并符合管理機構和行業實行的嚴格衛生標準。
應用：Pharma-line 用于制藥用水系統；注射水 (WFI) 和凈化水 (PW) 以及加熱或冷卻制藥產品。
相關產品
Hygenic design
The Pharma-line has no dead legs and is fully drainable on the product side. All product wetted parts in the Pharma-line are either electropolished to Ra<0.5 µm, Ra<0.4 µm, Ra<0.3 µm or mechanically polished to Ra<0.8 µm. The Pharma-line tubes are seamless and U-tubes are bent to a larger radius than required in ASME BPE. The Pharma-line is easy to clean and can be steam sterilized. Gaskets come with a USP class VI certificate and are in compliance with FDA.
工作原理
Pharma-line 根據 FDA 準則設計。在 Pharma-line 中，雙管板設計消除了產品與加熱或冷卻（服務）介質之間的混合風險。產品流入管件，同時服務介質在管件周圍、外殼內部進行錯流。服務介質通過第一個管板密封在外殼中，而第二個管板密封產品。如果發生泄漏，將很容易觀察到泄漏的液體。
Standard range
A standard range of U-tube designs that suit most applications are readily available. Custom design units are available on request.
Documentation
The Pharma-line is delivered along with a complete documentation package including:
- - Approved drawings and calculations signed by Notified body
- - List of welders, welding procedure and welder qualification
- - 3.1 Material certificates, pressure and product wetted steel parts
- - FDA compliance and USP class VI certificates, gaskets
- - Liquid penetrant test report and procedure
- - Surface roughness certificate
- - Dimension control report
- - Pressure test certificate, signed by Notified body
- - Identification (technical sign)
- - Quality system certificate
- - CE-Documents
Other documentation/procedures on request.
Installation
The Pharma-line can be installed either horizontally or vertically, depending on the specific demands. For an easy installation, lifting lugs and mounting plates are welded on the unit.
技術資料
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熱傳遞面積： |
0.3 m2 – 8.5 m2（標準范圍） |
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設計溫度： |
150°C（可高達 200°C） |
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設計壓力： |
FV/10 barg，提供更高壓力 |
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產品過流鋼制部件： |
316L（無縫管件） |
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密封墊： |
PTFE（符合 FDA 并經 USP class VI 認證） |
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接口； |
管件側的 Tri-clamp 和維修側的法蘭（提供的其他選件） |
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壓力容器標準： |
PED 和 ASME VIII（U 模鍛為選件） |
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焊接： |
符合 ASME IX 和 EN-288-3、EN 287-1 |
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過流部件產品表面光潔度： |
電拋光為 Ra<0.3 µm、Ra<0.4 µm 或 Ra<0.5 µm 或 |
選件：
- - 鈍化符合程序
- - 絕緣礦物棉 (ASTM C795)，帶不銹鋼 304 鍍層
- - 可拆卸管束
