プロセスソリューション

バラスト水処理装置

ブリュワリー

造水装置ソリューション

環境保護ソリューション

マリン 排ガスソリューション

プロテインソリューション

冷凍ソリューション

植物油ソリューション

検索

アルファ・ラバルからのコンタクトを希望する

あなたの国名を選択ください

2重管熱交換器

Designed specifically for heating and cooling of sludge containing fibres and particles

Tube-in-tube_heat_exchanger_Module_front_640x360.png

The new Alfa Laval Tube-in-tube heat exchanger is specifically designed for sludge which contains fibres and particles, making it ideal for heating and cooling of most wastewater sludge. The equipment consists of a single tube mounted inside an outer shell tube, so that the product medium flows counter-current through the inner tube, with the service medium around it.

The unit features a fully welded construction with a bellow-on-shell tube to absorb thermal expansion. The Alfa Laval Tube-in-tube heat exchanger modules are typically connected in series and mounted on a frame. The shell tube is always smooth while the product tube is either corrugated or smooth depending on the application. The installation is maintenance free, thus eliminating any need for spare parts.

The layout of tube-in-tube heat exchangers can be customised to fit the available installation foot print or other customer requests.

動作原理

The product medium inside the tube flows in counter current to the service medium. The product tube is corrugated or it can be smooth. The shell tube is always smooth.

The range of Alfa Laval heat exchangers makes it possible to choose the optimum heat exchanger for each duty.

Graphic representation of the flow pattern in the Alfa Laval Tube in Tube heat exchanger.

Graphic representation of the flow pattern in the Alfa Laval Tube in Tube heat exchanger.

 

Request information

見積り依頼 2重管熱交換器