Product principle
The plate and shell heat exchanger adopts a circular corrugated heat exchanger plate that welded into a heat exchanger lathed bundle and combined with the structure of the pressure vessel shell. It also has a high heat transfer efficiency,compact structure and resistant to high temperature & pressure like shell tube heat exchanger. The plate and shell heat is durable under high temperature & pressure,large temperature difference and thermal shock, which is in a leading position in the industry.
Maximum volume:2500m3/h; Maximum design pressure:100bar
Maximum temperature:450 celsius degree; Minimum difference in temperature:0.5-1celsius degree
Nozzle diameter:DN25~DN500; Plate thickness:0.8mm - 1.2mm
Gasket material:NBR, EPDM, HNBR, HT-NBR, HEPDM,CR,VITON/FKM
Fixed and movable plate material: Carbon Steel, Stainless Steel, and others on request.
Plate material:AISI304, AISI316L, Titanium,Ti-Pa,Hastelloy C276,254SMO,Nickel, AISI904L.
Features
Plate Shell Heat Exchanger
Safe and reliable
Unique and durable lathed bundle structure: It can resist pressure shock and thermal shock very well; round plate and circular ring welding, stress distributes evenly; no welding between lathed bundle and shell, and it can withstand various thermal expansion (deformation ).The tubular shell structure is a strong, durable and safe pressure vessel; it can be installed in any position without being affected from outside; the solid protective shell will not leak or burst, and there is no danger of leakage to the environment.
Plate and Shell Heat Exchanger is designed as a performance upgrade over shell & tube heat exchanger and welded, brazed plate heat exchangers. This heat exchanger type supplies high thermal performance with compact size, similar to that of gasketed plate heat exchangers, with low hold-up volume and low installed weight, especially when filled. But it can be applied well when the operation condition is high temp and high pressure to which gasketed plate heat exchangers cannot be applied.The heart of the Plate and Shell Heat Exchanger is its heat transfer element, also called the plate core/package, composed of round or oblong chevron-type plates welded into a cassette.What are the advantages of Plate and Shell Heat Exchanger?High heat transfer & Low foulingCompact structure & No gasketHigh pressure & High temperatureSmall terminal temperature difference & Low pressure drop Table. Parameters of HFM Plate and Shell Heat Exchangers ModelWW1DD1LPlate+TubeShell+TubeHPS1624098250168.3N*2.4+2DN15DN(15-80)HPS22448134.6310219.1N*2.4+3DN20DN(20-100)HPS46469174368269N*2.4+4DN40DN(25-200)HPS72565277460355N*2.8+4DN50DN(25-300)HPS128600298694464N*2.8+6DN80DN(25-350)HPS179693338725559N*2.8+6DN100DN(25-400)HPS647152065012501016N*3.2+6DN150DN(25-700)HPS1200182890015481372N*3.2+8DN300DN(25-1000)HPS16002098100018381562N*3.2+8DN350DN(25-1200)
Plate And Shell Heat Exchanger Plate Pack ATW40 ATW50 ATW100 ATW150
Pshe consists of a circular plate group and shell. The plate group, enclosed in the pressure vessel, is the core of the heat exchanger. As heat transfer components, plates determine the heat transfer performance of the heat exchanger. Shell is the essential for the temperature, pressure capacity and safe and reliable operation. Based on specific operating parameters, media flow paths can be set properly, which ensures the reasonable match of heat transfer efficiency and the resistance loss, and at the same time minimizes equipment investment and operating costs.
Shell and Tube Heat Exchanger
We supply specialized  manufactured Shell amp Tube Heat Exchangers amp Pressure Vessels Delivering superior quality products in minimum delivery time MOC we can supply in copper brass carbon steels stainless steels like SS304 SS310 SS316L copper alloys such as cupro nickel Admiralty amp Aluminum Brass and many other materials We can supply Heat Exchangers amp Pressure Vessels up to 40 Tons The product range includes the proprietary plate fin tube heat exchanger oil coolers inter coolers after coolers marine heat exchangers oil cooling systems condensers chillers economizers super feed heat exchangers receivers and surge drums This products are extensively used in oil and gas refineries air separation plants chemical steel refineries pharmaceutical industries air conditioning amprefrigeration plants heat treatment shops marine engines amp gear boxes induction furnaces machine tools diesel engine generating sets compressors power plant installations transformers hydraulic power packs food processing vegetable oil refining amp sugar industry etc We are supplying this with certifications such as U R amp NB Stamp from ASME ISO 90012008 quality certificates from LRQA and certifications from DGQA IRS NSIC etc This are all manufactured in Nondestructive testing such as Visual Inspection Liquid penetrant testing Radiographic testing Tube to Tube sheet Weld radiography Ultrasonic testing for raw material and welds Helium leak testing Bubble Leak testing Magnetic particle testing
Welcome to A.S Engineers & Fabricators, where innovation meets excellence. We are thrilled to introduce our latest breakthrough: the Heat Exchanger. Engineered with precision and crafted with care, our Heat Exchanger is poised to redefine the standards of heat transfer efficiency in diverse industrial applications. In today's dynamic industrial landscape, optimizing heat transfer is essential for enhancing productivity, reducing energy consumption, and ensuring the reliability of critical processes. With this in mind, our team at A.S Engineers & Fabricators has developed a state-of-the-art Heat Exchanger that promises unmatched performance and reliability. MOC:- SS304,SS316,SS316l,Carbon Steel Strategies by heat Exchanger Fluid Selection: Choose the right fluids based on their thermal conductivity and heat capacity to maximize heat transfer efficiency. Matching the properties of the fluids to the application ensures optimal performance. Flow Control: Implement proper flow control mechanisms to regulate the movement of fluids within the Heat Exchanger. This ensures uniform heat distribution and prevents the formation of hot spots or cold spots, enhancing overall efficiency. Temperature Monitoring: Utilize advanced temperature monitoring systems to continuously monitor the temperature of the fluids entering and exiting the Heat Exchanger. This allows for real-time adjustments to optimize heat transfer performance and maintain desired operating conditions Efficient Heat Transfer Our heat exchanger ensures efficient transfer of heat between two fluids, allowing you to maintain optimal temperatures in your processes Cost-Effective Solution By effectively utilizing heat exchange principles, our product helps you save on energy costs, making it a cost-effective solution for your operations Enhanced Performance With improved heat transfer efficiency, our heat exchanger boosts the performance of your equipment and processes, leading to increased productivity Customizable Designs We offer customizable designs tailored to your specific requirements, ensuring that our heat exchanger seamlessly integrates into your existing systems Durable Construction Built with high-quality materials and precision engineering, our heat exchanger is durable and reliable, providing long-lasting performance in demanding industrial environments Easy Maintenance Designed for easy maintenance and servicing, our heat exchanger minimizes downtime and ensures smooth operation, allowing you to focus on your core business activities
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.
1. Efficient heat transfer Gasketed plate-and-frame heat exchangers (GPHEs) provide efficient heat transfer in compact equipment with a small footprint - much smaller and more efficient than shell-and-tube heat exchangers. Plate heat exchangers are designed to optimize heat transfer, because the corrugated plates provide by far the greatest surface area through which the heat can be drawn from one gas or liquid to the other.The units also have a flexible design and are easy to service and maintain. 2. Types of gasketed plate heat exchangers Industrial -extremely versatile range of heat exchangers for use in all types of industries Industrial semi-welded -used in refrigeration when gaskets are not suitable for one of the media and when higher design pressures are needed WideGap -used for applications involving fibrous liquids, highly viscous fluids, and fluids containing coarse particles evaporators-tailor-made, rising film plate surface evaporator condensers -a compact, plate surface vacuum condenser Material available for 0.5 & 0.6mm 304SS, 316SS, Titanium, ASMO254, Hastelloy C-276, Nickel Ni201, 904L More details please contact us directly . 3. Packing&Delivery Package details: standard export plywood case & carton & customizing according to your requirements. Delivery time: within 10 working days after received the deposit and confirmed all details. 4. Our Advantages: a. Competent in suppling various types plate heat exchangers, and also make plate mould according to customer requirements. b. High quality products, best services and competitive prices. c. Large stock: We keep some regular models pares in stock, so fast delivery. d. Technical service: technical consultation, equipment update, capacity expansion scheme, maintenance and cleaning of the equipment. e. ISO9001&ISO14001: 2008 international quality&environment management standard certification f. Strict quality control systems, PHE: pressure testing; plates: size measuring, quality checking; gaskets:thickness/length/width measuring. 5. Applicationï¼? They are widely used in duties for heating, cooling, heat recovery, evaporation and condensation in industries ranging from HVAC, refrigeration, engine cooling, dairy and food to heavier processes like chemical processing, oil production and power generation.
Principle A plate and frame heat exchanger as known as gasketed plate heat exchanger is a high efficiency heat exchanger that assembled from metal sheets with corrugated pattern and different kind of gaskets. Plate heat exchangers are the ideal equipment for heat exchange between liquid-liquid and liquid-vapor.In the case of the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tube heat exchanger, but the floor space is one-third of the tube heat exchanger, and the heat recovery rate can be as high as 90% or more. Maximum volume: 5000m3 /h;Maximum design pressure: 25bar Maximum temperature: 200 celsius degree; Minimum difference in temperature: 0.5-1 celsius degree Nozzle diameter: DN15~DN500;Plate thickness: 0.4mm - 1.2mm Gasket material:NBR, EPDM, HNBR, HT-NBR, HEPDM, CR,VITON/FKM Fixed and movable plate material: Carbon Steel, Stainless Steel, and others on request. Plate material:AISI304, AISI316, AISI316L, Titanium,Ti-Pa,Hastelloy C276,254SMO,Nickel, AISI904L. Plate heat exchanger High heat transfer coefficient The design of the plate corrugation is aimed at the high thermal conductivity. The special flow path are formed by the plate corrugation causing strong disturbance flow at a very low flow rate, which is called turbulent flow. And the disturbance flow can be self-cleaning to prevent fouling and thus the heat transfer efficiency is high. Plate heat exchanger Large logarithmic temperature difference The temperature difference at the end is small, and the plate heat exchanger is mostly a cocurrent or countercurrent type of flow. In addition,there's no bypass flow. Plate heat exchanger Small footprint and easy maintenance The plate heat exchanger has a compact structure, and the heat exchange area per unit volume is 2-5 times that of the shell-and-tube type, and the floor area of the plate heat exchanger is about 1/2-1/3 of the shell - tube heat exchanger when achieving same heat exchange capacity .
