API双板板式换热器解读课件

1、API Schmidt-BrettenSIGMAgasketedPlate Heat ExchangersSIGMA板式换热器Function 功能特点：以波纹板片紧密组合成有较大面积与体积之比的紧凑结构，两侧流体均有极高的传热系数，湍流成都高，无死角。SIGMA PHE components 板换结构1. Fixed frame head with flow ports 固定构架端板带流体进出口2. Starter plate / 第一块板片 3. Left-hand flow plate / 左流向板4. Right-hand flow plate / 右流向板5. Plate pack

2、/ 板片组合6. Left-hand pass plate / 左折流板7. Right-hand pass plate / 右折流板8. Movable cover / 可移动构架尾板9. Top carrying bar / 顶部承托杆10. End support / 尾端支撑11. Bottom carrying bar / 底部承托杆12. Tie rod with locking nut /胀紧螺栓SIGMA PHE plates 板片 hanging section / 承托槽 port hole / 流体孔口 ring gasket / 圆形密封垫 leakage area w

3、ith leakage groove 泄漏收集区带泄漏槽 inlet section / 入流区域 distribution section (triangle) 分流区域(三角形) main heat transfer section (rectangle) 主要热能交换区域(长方形) field gasket / 边缘密封垫 gasket fixing / 密封垫固定夹 contribution section (rectangle) 收集区域(长方形) outlet port / 出口SIGMA Plate Heat ExchangersSelection of applications

4、 in the chemical and process industry应用范围Heating / 加热Cooling /冷却Evaporating / 蒸发Condensingof liquids / 液体浓缩Cooling of acids and lyes 酸碱冷却Cooling and Heating offluids with high viscosity高黏度流体的冷却和加热Thermal treatment of tinctures, creams , suspensions , tensides and other liquids染料, 油膏，悬浮物，以及其它流体的加热Reg

5、ulation of chemical reactors (autoclaves) 反应器调节(消毒柜)Condensation of alcohols orcarbon hydrides酒精或碳水化合物的浓缩Cooling of isocyanate异氰酸脂冷却SIGMA plate types 板片种类SIGMA 7 & SIGMAFIT series 系列the universal plates 多功能板片Suitable for all liquids, evens those with fine suspended solids适用所有流体，也适用小颗粒物固体Hard and sof

6、t plate corrugation patterns in the herringbone design 鱼骨纹专利设计硬及软型板片Corrugation depth 2,5 and 4 mm波纹深2,5 和4 mmAvailable with the SIGMAFIX adhesive-freegaskets systems or glued gaskets密封垫：无黏胶型 SIGMAFIX或带胶密封垫Wide range of choice in plate and gasket materials板片和密封垫的材料选择范围很大Available with the PTFE coate

7、d SIGMAFIX， elastomer gasket SIGMACOAT SIGMAFIX弹性密封垫外带PTFE涂层的新密封垫SIGMACOATMore than 75.000 PHEs in process75000个此类板式换热器在工业领域中运行SIGMA plate patterns 专利板片SIGMA X series plates 系列the high performance plates 高效率Suitable for clean, homgeneous, solid-free liquids for all industrial applications适用工业领域里清洁，均

8、质，无固体颗粒的流体Hard and soft plate corrugation patterns in the herringbone design 鱼骨纹专利设计硬及软型板片 Corrugation depth between 2 and 3 mm波纹深2 和3 mmAvailable with the SIGMAFIX adhesive-free gaskets systems or glued gaskets密封垫：无黏胶型 SIGMAFIX或带胶密封垫Wide range of choice in plate and gasket materials板片和密封垫的材料选择范围很大T

9、hin film plates with high thermal performance板片薄，换热效率高More than 25.000 PHEs in process25000个此类板式换热器在工业领域中运行SIGMA plate patterns 专利板片SIGMA T series plates系列for viscous-flows 粘稠流体Suitable for liquids, even those containing larger particles and pulps适用所有流体，特别适用含粗大颗粒和浆状物体Condensation of vapours in all i

10、ndustrial fields广泛使用在蒸发浓缩工业领域Thick film plates with hard and soft herringbone corrugation pattern鱼骨纹专利设计硬及软型厚板片Corrugation depth between 4 and 6 mm波纹深 4 和 6 mmWide range of choice in plate and gasket materials板片和密封垫的材料选择范围很大More than 10.000 PHEs in process10000个此类板式换热器在工业领域中运行SIGMA corrugation patte

11、rns专利波纹SIGMA corrugation patterns专利波纹SIGMA 2 series plates 系列pasteurisation plates 瞬时杀菌机板片Suitable for viscous, fibrous or pulpy liquids 适用粘稠，纤维状或含浆状流体Free flow plates自由流向板片Corrugation depth between 4 and 5,5 mm波纹深 4 and 5,5 mmWide range of choice in plate and gasket materials板片和密封垫的材料选择范围很大More tha

12、n 10.000 PHEs in process10000个此类板式换热器在工业领域中运行SIGMA corrugation patterns专利波纹SIGMA PHE frames 构架approvals e.g. TV, ASME, ISPEL, PED & others通过 TV, ASME, ISPEL, PED 认证different types and materials for different applications and pressure classes (N-, S-, T- models)根据不同的压力等级和应用领域采用不同的材料及构架形式painted carbo

13、n steel, stainless steel (cladded)全不锈钢，碳钢外包不锈钢等形式构架several types of nozzles e.g. flanges, threated, aseptic etc.接口形式多样，例如法兰，螺纹，无菌连接件SIGMA PHE frame models 构架模型SIGMAFIXthe adhesive-free gasketing system 无黏胶密封垫SIGMAFIXthe adhesive-free gasketing system 无黏胶密封垫特点Guarantees the fast, easy and economical

14、gasket change 更换密封垫快速，简便，经济High Resistance against front-face sticking minimises the risk of the gasket being stuck to the following plate 避免与前后板的密封垫黏连Visually inspection of the seal without openingof the plate packet肉眼可检测密封性，无需打开板片组合High elasticity under variable service conditions弹性高，适用变化多端的工况Larg

15、e area of contact between the mounting clipsand the plate assures a better fixture密封垫固定夹和板片间接触面积大，固定性好，提高了换热安全性Available for all standard SIGMA phes适用任何SIGMA热交换器SIGMACOATthe PTFE coated gasket PTFE涂层密封垫SIGMACOATthe PTFE coated gasket PTFE涂层密封垫Suitable for the thermal treatment of aggressive mediums适

16、用腐蚀性强的介质Ensures high resistance up to 170 C耐高温达170度Elastomeric gasket ( NBR / EPDM ) with a diffusion barrier shell out of PTFE常用的NBR/EPDM密封垫外包致密的PTFE涂层Prolonged lifetime of the gaskets assuresa reliable production process密封垫本身寿命被延长，同时也保障了生产安全Available with the glueless free SIGMAFIX gaskets system也

17、可使用无黏胶剂的SIGMAFIX密封系统 Strengths of SIGMA PHEs 优点easy handling and installation，easy maintenance易安装，操作及维修简便less material节约原材料high heat transfer coefficient换热效率高low temperature difference between hot and cold side 冷热介质温差小opportunity to open up the unit， modification opportunity 整机可随时打开增加板片，适应工况改变Short

18、delivery time交货期短SIGMA the success story我们的骄傲More than 100.000 SIGMA Plate Heat Exchangers worldwide in process已有100000台板式换热器在世界各个领域运行More than 120 years experience in the heat transfer technology在换热领域我们有120年的成功经验More than 30 designs of the SIGMA plate withdifferent surface areas, corrugation , plate and gasket materials available for individual solutions thermal processes设计多达30多种形式，板片表面形式多样，波纹多样，密封材料多样，适应各种换热流程Pillars of the success are the continuous impro