螺旋板式换热器是一种高效换热器设备，适用汽—汽、汽—液、液—液，对液传热。
Spiral-plate heat exchanger is a kind of high efficient heat exchanger device which is applicable to vapor-vapor, vapor - liquid, liquid – liquid heat transfer to liquid.
简要介绍了螺旋折流板换热器的折流板及定距管尺寸的CAD计算方法。
The method of CAD calculation for the sizes of baffle and spacer in helical baffle heat exchanger was briefly introduced.
介绍螺旋板式换热器的传热机理、结构和制造工艺，列举了该换热器在合成塔中的应用。
Heat transfer mechanism, structure and its fabrication of spiral plate heat exchanger are introduced. Its application in converter is described.
对螺旋板换热器接管箱应力测试及研究后表明，接管箱结构是安全可靠的。
Using electric strain gage, the testing and study on the Header of spiral-plate heat exchangers are carried out.
提出了一种基于螺旋线方程的、全新的螺旋板换热器螺旋计算方法，给出该算法的计算公式以及公式的导出过程。
A new method, which is based on the spiral line equations, for the spiral calculation in the spiral plate heat exchangers was introduced in this paper.
提出了螺旋板式换热器用于气-液热交换时的流动阻力以及传热设计的计算方法。
A calculation method is presented for heat transfer and flow resistance of a spiral plate heat exchanger for the gas-liquid.
阿法拉伐在板式换热器和螺旋式换热器上居于世界领先水平，并且提供业内品种最为广泛的制冷设备。
Alfa Laval has achieved world leadership in plate and spiral heat exchangers and also offers the market's most extensive range of refrigeration equipment.
工程实践中发现，用螺旋翅片管换热器代替光管换热器是一种有效解决磨损问题的方法。
Engineering practice witnesses that the heat-exchangers used of helix finned tubes instead of that used of smooth tubes is an effective method lightening abrasion.
介绍了螺旋折流板换热器折流板的结构形式和特点，给出了螺旋折流板各部分几何尺寸的计算公式。
Spiral baffle heat exchanger baffle type and feature are introduced, and the calculation formula of all geometry dimension of spiral baffle are given.
本文讨论了在传热计算中螺旋板换热器与单壳程、单管程列管式换热器的差异。
The difference of heat transfer calculation between spiral plate heat exchanger and single shell and tube heat exchange is discussed in the article.
结果表明，螺旋折流板换热器和弓形折流板换热器壳程压力损失随流量的增大而增加，二者之间的差距呈上升趋势。
The results show the pressure drop raise in both helical and segmental baffles heat exchangers with the increase of mass flow rate.
通过分析板式换热器的特点，得出板式换热器优于螺旋板式换热器的结论。
Finally, it showed that the plate heat - exchanger was better than the screw plate heat - exchanger, by analyzing both characteristics.
这些结果对可拆式螺旋板换热器的结构优化与参数调试具有重要的参考价值和指导意义。
The simulation results have good theory guidance and reference value to the optimum design and parameter testing of DSHE.
实际使用证明该软件对可拆式螺旋板换热器的基本设计是有效和可靠的。
The actual service proves that this CAD software about DSHE is convenient, effective and reliable.
用新型螺旋槽管代替普通光管对换热器进行技术改造，既简便易行，节能效果又显著。
The replacement of common smooth tubes by new spiral groove tubes during technical reconstruction of heat exchanger is both simple and remarkable energy-saving effectiveness.
螺旋板是螺旋板换热器的主要受压元件。
The spiral plate is the main pressurized element in the spiral-plate heat exchanger.
本文以确保螺旋体法兰密封面的密封性能为前提，讨论了一种用以确定可拆螺旋板式换热器大平盖螺栓预紧力的估算方法。
This paper is based on the sealing reliability of flange for the DSHE and submits a predicting calculation' s method of the bolt for seating gasket used in circular-shaped cover of the DSHE.
VC生产过程中，物料产生的污垢会降低螺旋板换热器的利用率，制约着整个生产线的产量。能过定性分析研究了合适的清洗剂，有效清除物料污垢。
Fouling produced in VC manufacturing process make the efficiency of heat exchanger reduced. A suitable cleaning agent was developed, with which the fouling could be efficiently removed.
结果表明，螺旋折流板换热器管间流体斜向冲刷管束。
The experimental results show that the fluid flow in tube bundles is angled to the tubes.
同时，随着螺旋角的增大，螺旋折流板换热器的壳程压力损失呈下降趋势。
Furthermore, the pressure drop in helical baffles heat exchangers gets down with the increase of helical Angle.
生产实践表明，采用螺旋板换热器具有不结垢、传热系数高、能耗低、生产能力大、体积小和操作方便等优点。
The practical results show that the plate coil has the advantages of anti-scaling, high heat-transfer coefficient, energy saving, better production capacity, less bulk...
将螺旋扭曲椭圆管换热器应用于炼油装置中，节能效益显著。
A notable benefit of energy saving was achieved by applying twisted ellipse...
将螺旋扭曲椭圆管换热器应用于炼油装置中，节能效益显著。
A notable benefit of energy saving was achieved by applying twisted ellipse...
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