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High Quality for Ethanol Production Solutions - Spiral heat exchanger – Keyu Zhanye

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1. Configuration It is the removable spiral heat exchanger. 2. Operating principle and feature (1) This equipment is suitable for convection heat transfer of liquid-liquid. (2) This equipment is made by rolling two steel plates which will form two even spiral passages. Two mediums of heat transfer can counterflow completely. It is compatibly used in heat transfer of small temperature difference. It’s convenient to reclaim heat source of low temperature. Control the outlet temperature accu...


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We believe in: Innovation is our soul and spirit. High-quality is our life. Consumer need to have is our God for Pot Still Distillation , Ethanol Purification Equipment , Fuel Grade Ethanol , President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Let us cooperate hand in hand to make a good future.
High Quality for Ethanol Production Solutions - Spiral heat exchanger – Keyu Zhanye Detail:

1. Configuration
It is the removable spiral heat exchanger.
2. Operating principle and feature
(1) This equipment is suitable for convection heat transfer of liquid-liquid.
(2) This equipment is made by rolling two steel plates which will form two even spiral passages. Two mediums of heat transfer can counterflow completely. It is compatibly used in heat transfer of small temperature difference. It’s convenient to reclaim heat source of low temperature. Control the outlet temperature accurately.
(3) Connecting pipe on the shell adopts cut direction structure. Part resistance is small. Curvature of spiral passage is even. No obvious direction exchange occurs during the inside flow of liquid. Total resistance is small. Thus it can increase the designed flow rate to achieve higher ability of heat transfer.
(4) If the single equipment can’t meet the operating requirement, multi-equipment can be selected. But the combination of the equipments should accord with the following stipulations:
Parallel connection combination: Width of the plate and spacing between passages should be same.
Series connection combination: Limit to same specification of heat exchangers.
Multiple-combination (One passage adopts parallel connection, the other adopts series connection): Limit to same specification of heat exchangers.
(5) The spiral plate heat exchanger is harder to be jammed than the common tubular heat exchanger. Especially the impurities such as sand, small shell and etc, are hard to deposit inside the spiral passage. The reasons are: First, it is a single passage.? So once the impurities subside in the passage, the circle flow shall flush it out. Second, there is no dead leg inside the spiral passage, so the impurities are easy to be flushed out.
(6) There are spacing columns inside the spiral passage to support the passage space, so the fibrous impurities (such as cotton yarn, grass, leaf, etc) are forbidden to enter the heat exchanger. The impurity remover is required.
(7) Control the outlet temperature of cooling water below the scaling temperature strictly.


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High Quality for Ethanol Production Solutions -
 Spiral heat exchanger – Keyu Zhanye detail pictures


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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for High Quality for Ethanol Production Solutions - Spiral heat exchanger – Keyu Zhanye, The product will supply to all over the world, such as: San Diego , Ottawa , Maldives , Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our products to the world together. Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Page from Amsterdam - 2015.02.08 16:45
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Amber from UK - 2015.02.21 12:14

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