With the improvement of people's living standards, the demand for grain and oil is increasing, and at present, the grain and oil industry plate heat exchanger is widely used in the production process. But the grain and oil industry in the heat exchanger equipment has its own special requirements, specifically as follows.
First, the rubber strip: grain and oil industrial plate heat exchanger special attention to the dissolution of the rubber strip, some sections on the oil-resistant NBR (nitrile rubber) can be used, but in some sections, such as jade oil processing in the gross oil, nitrile rubber can not adapt to the requirements of its process, the need to use better performance of the material.
Second, the plate type: the heat transfer coefficient of oil than water water is much lower, and the viscosity of oil than water in, which requires the selection of the type, to integrate heat transfer and pressure loss in both aspects, select the most suitable plate type, if the manufacturer has only a few plate type, it is difficult to select a suitable industrial plate heat exchanger for grain and oil.
Third, the health requirements: the choice of plate type in terms of health requirements, the need to choose the plate type without dead use, otherwise it will not meet the requirements of health. Rubber strips are rubber, carbon black and a variety of additives in the mix of polymer materials, usually the rubber strips contain plasticizers and other pollutants, in the grain and oil industrial plate heat exchanger with the rubber strips need special formulations, special processing technology to meet the health requirements.
Qingdao REAPTER has many years of experience in the design, production and operation of industrial plate heat exchangers for grain and oil, and has obtained the FDA certificate for food use in the U.S. We can provide you with suitable and durable products according to the actual operating conditions and from various considerations.
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