SUS304 Pillow Plate Heat Exchanger Single Double Embossed Profile ASMI

Pillow Plate Hot Selling High Power Single Double Embossed Profile Water Pressure Inflatable Specific Cooling Heating
Description
Pillow plate heat exchangers are a class of fully welded heat exchanger design, which exhibit a wavy, “pillow-shaped” surface formed by an inflation process. Compared to more conventional equipment, such as shell and tube and plate and frame heat exchangers, pillow plates are a quite young technology. Due to their geometric flexibility, they are used as well as “plate-type” heat exchangers and as jackets for cooling or heating of vessels. Pillow plate equipment is currently experiencing increased attention and implementation in process industry.

Construction
Pillow plates are manufactured by an inflation process, where two thin metal sheets are spot-welded to each other over the entire surface by laser or resistance welding. The sides of the plates are sealed by seam welding, other than the connecting ports. Finally, the gap between the thin metal sheets is pressurized by a hydraulic fluid causing a plastic forming of the plates, which eventually leads to their characteristic wavy surface.

In principle, there are two different types of pillow plates: single-embossed and double-embossed. The former commonly form the double walls of jacketed vessels, while the latter are assembled to a stack (bank) to manufacture pillow plate heat exchangers. Single-embossed pillow plates are formed when the base plate is significantly thicker than the top plate. The thinner top plate deforms, while the base plate remains plane.

Furthermore, pillow plates are commonly equipped with “baffle” seam weldings, which offer a targeted flow guidance in the pillow plate channels in cases, where flow distribution or fluid velocity might be an issue. A method for obtaining flow guidance by baffles in the channels between adjacent pillow plates in pillow plate heat exchangers, has recently been proposed in.

Due to their construction, pillow plates are hermetically sealed, they have a high structural stability and their manufacturing is mostly automated and highly flexible. Pillow plates can be operated at pressures > 100 MPa and temperatures of up to 800 °C.

Technical Parameters

Applications
The application of pillow plates is very extensive, due to their favorable properties such as high geometric flexibility and good adaptivity to almost every process. Their implementation depends on their underlying construction, i.e. pillow plate banks or pillow plate jacketed tanks. The relatively flat external surface is easy to clean and suitable for high fouling or sanitary applications, but the internal surface has fine seams around each spot weld and is not easy to clean, therefore the internal surface is only suitable for non-fouling fluids like water, steam or refrigerants.

1. Pillow plate banks (heat exchangers)
Pillow plate banks are typically used in applications involving liquid-liquid, gas-liquid, high viscosity or dirty media, low pressure loss requirements, condensation (e.g. top condensers), falling film evaporation (e.g. paper & pulp industry), reboilers, water chilling, drying of solids, flake ice generation (food industry) and more. They are also commonly used as immersion chillers (e.g. in electroplating), where the banks are immersed directly into the tank. Banks can be constructed to allow the individual plates to be separated from the stack, allowing easy cleaning or maintenance.

2. Pillow plate jacketed tanks
The most extensive application of pillow plates to date is with jacketed vessels, because of their flexibility, full surface area coverage for heat transfer, low fluid hold-up, favorable manufacturing costs & time, and easy cleaning, especially in sterile applications. The tanks can be equipped with multiple jackets over its surface, including also the tank bottom, e.g. conical or dished, and can include additional cylindrical shells inside the tank. Typical areas of implementation of pillow plate jacketed tanks are in food and beverage industry and in chemical and pharmaceutical industry. These jackets are also referred to as "dimple jackets".







FAQ
1. Do you have OEM service? Do you supply the parts? Yes, we do, as long as you provide us your drawing and detailed requirements.
2. How can we easily find out the most fit centrifuges? We have experienced engineer team to help you make the model selection, as long as you provide us the detailed processing material characteristics.

3. Will you dispatch technicians for installation and commissioning? Yes, we can, we do lots of service, please refer to our after sales part.

4. What is your advantage compared with your competitors? Quality and experience. We are the top centrifuge supplier in China, our designs and structures are similar to world leader Alfa Laval, Westfaliar, Flottweg etc.

5. How do you protect the quality? My factory is a state owned enterprise with more than 100 years experience, strict operation policy is performed, advanced processing machines guarantee the precision of all components, workers with operation license, parts get multiprocessing, transmission&electrical parts are of international famous brand. Series of test and inspection are done in the whole producing stage.

6. Can we visit your end user or contact them? Yes, users are in domestic and abroad, we can provide you the name list. You can go there or contact to get more info.

Jiangsu Hanpu Mechanical Technology Co., Ltd. is a project engineering company jointly established by Jiangsu Zhongyi Environmental Technology Co., Ltd., FERREO A/S in Denmark, Shanghai Jiaotong University and Nanjing Kingreat Machinery Co., Ltd. The company's production base is located in the Huangqiao Industrial Zone of Taixing, covering an area of 300 acres. The companies involved are in the industry of new material, new energy, medicine, chemical, environmental protection, food, and beverage, etc.

The company has a national functional office and facilities as a scientific research bureau. The research center now has 5 doctor tutors, 8 professional engineers, 11 senior engineers, 42 engineers and 68 assistant engineers making it a leading specialized research bureau.

The company has various kinds of general (special) machinery devices including 480 sets and are the most developed working devices in the world such as: Toshiba CNC boring and milling machine imported from Japan, German Schiess CNC turning processing center, CNC fine plasma cutting machine imported from Germany, Laser cutting machine, CNC folding machine, CNC wire cutting and CNC shearing machine, etc.

The company's main projects include but are not limited to: MVR evaporation system, powder washing salt and vacuum salt production project, oil tank sludge cleaning project, landfill leachate treatment project, plant/animal oil processing production line, urban wastewater treatment project, various wastewater treatment projects, and CBD oil extraction production line. Technical support and transfer of API product technology package. The main products are centrifuge series, multi-effect and MVR evaporation and crystallization equipment, laser welding heat transfer board, lithium battery material mixing equipment, pressure vessel and titanium, zirconium, nickel, and other non-standard special equipment.

The company's sales network throughout the whole world, with a domestic sales market share of 50%, and exported to the United States, Canada, Germany, Spain, France, Switzerland, Sweden, Denmark, Australia, Brazil, Argentina, Chile, Colombia, Russia, Ukraine, Poland, Uzbekistan, Indonesia, Vietnam, Singapore, Malaysia, India, Japan, South Korea, Iran, South Africa, Nigeria, and Rwanda.

The company is an internationally competitive engineering company that integrates technical consulting, design, procurement, construction, installation and driving into one, providing engineering EPC general contract, project management, engineering supervision and other comprehensive, full-process services. The company is Committed to be the first and world-renowned technology and technology engineering company in Asia, providing cutting-edge technology and one-stop solutions for the world's industries.