Stainless Plate Heat Exchanger:
1. Structural characteristics of stainless steel plate heat exchanger
Stainless steel plate heat exchangers are mainly divided into flat plate heat exchangers and plate heat exchangers. The main advantages are reflected in the characteristics of easy disassembly, good cleaning, convenient maintenance, small size and small footprint.
There are also many people asking whether to add an insulating layer. The heat loss of the stainless steel plate heat exchanger in the air is 1%, and the insulating layer is basically unnecessary.
Second, the characteristics of stainless steel plate heat exchanger plates
The stainless steel sheet is mainly formed by one-time stamping. What are the main advantages of doing so?
1. The corrugation depth of each plate is the same to ensure that each contact point can be well connected.
2. The weight of the heat exchanger equipment can be reduced, and a higher heat transfer coefficient can be obtained under the requirement of being able to withstand pressure.
3. There is no excessive punching area on the plate, and no invisible cracks will appear.
4. The thickness of the plate can reach 0.3mm.
The plate of the stainless steel plate heat exchanger has a strong pressure bearing capacity, which can prevent the mechanical fatigue caused by the shaking caused by the vibration.
Third, the advantages and disadvantages of stainless steel plate heat exchanger
The main advantages of stainless steel plate heat exchanger are:
1. Scaling is not easy to occur, because turbulent water can effectively reduce the possibility of scaling. To prolong the working cycle, chemical cleaning methods are generally used for cleaning. It can effectively reduce human, financial and material resources. If you are not familiar with the fouling treatment method of plate heat exchangers, you can poke into this article to browse.
2. Compact structure and small size, can be used in multiple places. And the heat transfer is good, and the equipment is light in weight.
3. The speed of the fluid is uniform, and the material is heated during the period of time without overheating.
The main disadvantages of stainless steel plate heat exchangers are:
1. As mentioned above, the thickness of the sheet is thinner and the pressure bearing capacity is lower, especially the contact points formed between the corrugated sheets. With the prolongation of use time, the pressing size will exceed the installation size, which may easily lead to the formation of pressure pits at the contact point, which may lead to perforation and lead to the scrapping of the plate.
2. The space between the plates is narrower and the evaporation time used is shorter. If the hot and cold medium is exchanged between the liquid material and the corrugated plate, if the material is cut off, it will be in a coking state, and the coking material will block the cold material passage and cause damage to the sealing gasket.
What is a plate heat exchanger? Plate heat exchanger is a new type of high efficiency heat exchanger composed of a series of corrugated metal sheets. Thin rectangular channels are formed between various plates through which heat is exchanged. Plate heat exchanger is an ideal equipment for liquid - liquid and liquid - steam heat exchange. Plate material: 304, 316,316L, titanium etc Thickness of plate:0.4mm-0.8mm Sealing ring material : nitrile rubber (NBR), EPDM, fluorine rubber. Overall heat transfer coefficient:3500-7500W/m�²�·K Advantages: 1.Heat transfer conditions:It is especially suitable for liquid-liquid heat exchange with large flow and small temperature difference. 2.Thorough cleaning:All can be disassembled for thorough cleaning. 3.Easy to change the heat exchange area or process combination: By increasing or reducing a few plates, the heat transfer area can be increased or reduced. By changing the plate arrangement or replacing several plates, the required flow combination can be achieved to adapt to the new heat transfer conditions. 4.Small in size :Compact and lightweight structure, small footprint, the floor space is one-third of the tube heat exchanger. 5.Light weight:The plate thickness of the plate heat exchanger is only 0.4~0.8mm, while the thickness of the heat exchange tube of the shell-and-tube heat exchanger is 2.0~2.5mm. The shell-and-tube shell is much heavier than the frame of the plate heat exchanger .The plate heat exchanger is generally only about 1/5 of the weight of the shell-and-tube type. 6.Low price: Using the same material, under the same heat exchange area, the price of the plate heat exchanger is about 40%-60% lower than that of the shell-and-tube type.� 7.High heat exchange efficiency :The heat transfer coefficient is 3-5 times higher than that of the tube heat exchanger 8.Low heat loss: The heat recovery rate can be as high as 90% or more. 9.The logarithmic mean temperature difference is large, and end temperature difference is small. Application 1.City heating 2.Inorganic chemical industry 3.Organic chemistry 4.Petroleum industry 5.Metallurgical industry 6.Food technology 7.Paper making process 8.Pharmaceutical industry � Shandong Qinglei Environmental Technology Co.,Ltd is an equipment manufacturer integrating design, production and assembly. Our products include heat exchangers, heat exchange units, pressure vessels, storage tanks, TCU temperature control systems, reactors, distillation towers, VOCS purification and recovery systems, vacuum frying machine. If you need any of them,please donot hesitate to let me know,I will reply you ASAP.
Shell and Tube Heat Exchanger
Product Introduction titanium plates are widely used in heat exchangers due to their excellent thermal conductivity, corrosion resistance, and high-temperature stability. A heat exchanger is a device that transfers heat between two fluids or materials, typically one fluid is heated while the other is cooled. titanium plates can be used as the heat transfer medium in a heat exchanger, where they efficiently transfer heat while resisting corrosion and maintaining their structural integrity. Product parameters Material: Gr1 Applicable temperature: 300 Use environment: strong acid and alkali seawater regia, etc. Features 1. Excellent corrosion resistance. Due to the extremely strong corrosion resistance of titanium, titanium plates have excellent corrosion resistance under high temperature, high pressure and strong corrosive media, which can effectively protect equipment from media erosion. 2. Good physical properties. titanium plate has high strength and hardness, and has certain toughness and wear resistance, which can well withstand the working conditions of high temperature, high pressure and strong corrosion environment. 3. Excellent processing performance. Because sinteed titanium plate has good toughness and forgeability, it is easy to form and process, and can be specially processed according to specific needs. 4. Excellent thermal conductivity. Due to the high thermal conductivity of the titanium plate, heat can be quickly transferred out in a high temperature environment, thereby ensuring the efficient operation of the equipment.
Sintered titanium plates are widely used in heat exchangers due to their excellent thermal conductivity, corrosion resistance, and high-temperature stability. A heat exchanger is a device that transfers heat between two fluids or materials, typically one fluid is heated while the other is cooled. Sintered titanium plates can be used as the heat transfer medium in a heat exchanger, where they efficiently transfer heat while resisting corrosion and maintaining their structural integrity. Product parameters Material: Gr1 Applicable temperature: 300 Use environment: strong acid and alkali seawater regia, etc. Features 1. Excellent corrosion resistance. Due to the extremely strong corrosion resistance of titanium, sintered titanium plates have excellent corrosion resistance under high temperature, high pressure and strong corrosive media, which can effectively protect equipment from media erosion. 2. Good physical properties. Sintered titanium plate has high strength and hardness, and has certain toughness and wear resistance, which can well withstand the working conditions of high temperature, high pressure and strong corrosion environment. 3. Excellent processing performance. Because sintered titanium plate has good toughness and forgeability, it is easy to form and process, and can be specially processed according to specific needs. 4. Excellent thermal conductivity. Due to the high thermal conductivity of the sintered titanium plate, heat can be quickly transferred out in a high temperature environment, thereby ensuring the efficient operation of the equipment. Application of Sintered Titanium Plate in Heat Exchanger Chemical processing: Sintered titanium plates are commonly used in heat exchangers for chemical processing applications, such as in the production of acids, bases, and salts. Power generation: Sintered titanium plates are used in heat exchangers for power generation applications, such as in , where they transfer heat from the reactor core to the secondary coolant. Food processing: Sintered titanium plates are used in heat exchangers for food processing applications, such as in the pasteurization of milk and other dairy products. Industrial processes: Sintered titanium plates are used in heat exchangers for various industrial processes, such as in the cooling of gases and liquids in petrochemical plants, oil refineries, and other manufacturing facilities.
Supplier: 25M2, 304 Ss Plate Heat Exchenger
Buyer: Heat exchanger
Supplier: 25m2, 304 Ss Plate Heat Exchangers
Specifications Stainless steel pipe/tube 1.Grade:304, 304l, 316, 316l, 321, 317l, 310s, 904l and so on. 2. Standards: astm, jis, din, gb and so on. Standard export packing
Plates & Gaskets For Heat Exchanger 1.Raw material purchases from the same factory with famous brands like Alfa Laval, GEA, Funke etc. 2.Plates produced by precision molds and advanced press machine that detect & correct regularly. 3.Adpot same production and technology with Gislaved Gummi to ensure gasket quality. Plates material: SS304, SS316, SS316L, Titanium, Ti-Pd, Hastelloy-C276, Nickel, 254 SMO, 904L. Plates thickness: 0.5mm - 1.2mm Gaskets material: NBR, EPDM, HNBR, HT-NBR, HEPDM, VITON/FKM, FDA sanitary Hanging method: Glued, Hang on, Clip on, Snap in, Paraclip, Sonderlock. *Other materials may be available on request.
Plate heat exchanger
