换热器 / 冷凝器

换热器用于冷却与冷凝，主要用在石油化工装置的真空精馏、吸收和精馏过程。玻璃换热器可在大规模、生产、加工多种（酸性）化学物质期间实现视觉过程控制。我们提供玻璃螺旋类型换热器和壳 & 管式换热器，经常附加为二次冷凝器与蒸汽冷凝相结合。

Are you looking for more than standard products?

We develop customized solutions precisely aligned with your processes and requirements.

玻璃螺旋换热器可以通过并联来增大热交换以提高冷凝性能和和用于实验工厂中较大的反应釜系统。它们的特点是容易清洗和操作，冷却媒介压力不得超过 3 bar。

管壳式换热器用于组合了填料精馏柱的较大系统上作为回流冷凝器。Buchi 提供 0.6 ~ 23 m² 热交换面积的全玻璃管式换热器和玻璃 / 碳化硅（SiC）热交换器。SiC 换热器具有优良的热传导性，对整个系统而言，与全玻璃类型换热器相比减少了要求的热交面积，减少占用的空间。其安全腔更容易泄漏检验，且冷却介质的操作压力增加到6bar。

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Spiral glass heat exchangers with surface areas from 0.1m2 up to 1.6m2

Available in glass / glass, glass / Hastelloy®, and glass / titanium configurations. The spiral design provides excellent heat transfer in a compact volume. The glass / glass version does not contain any sealing surfaces (molten glass connections) which make the solution maintenance free.

Top: Shell & tube heat exchangers with surface areas from 0.6m2 up to 23m2 Bottom: Shell & tube heat exchangers with surface areas from 0.6m2 up to 23m2

Offered in glass / glass, glass / SiC, glass / Hastelloy®, and glass / stainless steel (SS) configurations. Available without or with safety chamber for enhanced leak detection (and safety) and higher service pressures. Due to the nature of their design, shell & tube type heat exchangers offer maximum heat transfer surface with lowest space requirements.

U-shape heat exchangers with surface areas from 1m2 up to 10m2

Available in glass / glass lined, glass / Hastelloy®, glass / tantalum. The U-shape design provides efficient heat transfer in limited installation space. And thanks to its design, it guarantees a long, low maintenance service life (only one sealing surface).

BACK To process equipment > 250 litre

Process visibility: Glass (shell) heat exchangers allow for direct monitoring of the condensation and fluid flow dynamics, enabling efficient process control and optimization. Seeing is believing.

High performance: Shell & tube exchangers offer excellent thermal conductivity, reducing required surface area. This allows for a minimized footprint while maintaining high corrosion resistance.

High cleanability: Our heat exchanger solutions are designed for cGMP compliance with maximized drainability and cleanability. Smooth glass surfaces prevent product buildup and simplify cleaning validation. Thanks to the transparency of the glass (shell) the cleaning status can be observed at any time.

Modular flexibility: Our proprietary buchiflex glass piping system for leak tight, flexible connections cope with any thermal expansion and vibration and allows for effortless maintenance and (re-) configuration of the piping set-up.

Safety chambers: Optional safety chambers in our shell & tube design heat exchangers allow for immediate leakage detection and higher coolant pressures, ensuring highest levels of safety and operational reliability.

Material versatility: Our offering of multiple material combinations (glass, glass lined steel, SiC, Hastelloy®, titanium, tantalum, stainless steel) ensure optimal compatibility with your specific chemical process requirements.

垂直安装，搪玻璃冷凝器

运行的玻璃螺旋冷凝器

DN400 SiC 壳 & 管换热器

23 m2 碳化硅换热器

Buchiglas offers a broad portfolio of different types of heat exchangers and materials which allows optimized alignment with your specific process requirements. Thanks to our long-standing experience, deep knowledge of the regulatory requirements and comprehensive documentation, you have peace of mind with regards to safety, operational performance and regulatory compliance.