Heat Exchanger: Shell & Tube Heat Exchangers We design and manufacture a wide variety of shell and tube exchangers with styles defined by TEMA or variations thereof. We have extensive experience with carbon steel, high alloys and weld overlay materials to suit a wide variety of process requirements. Size : Outside Diameter: 6 inches up to 192 inches Length : 4 feet up to 100 feet Weight : 2,000 lbs up to 500,000 lb Materials - Carbon steel - Low Alloy (1.25 Cr, 2 Cr, 5 Cr, 9 Cr, 13 Cr) - Austenitic 300 series stainless (304, 316, 317, 321, etc) - Duplex stainless steels - High alloy (600, 800, 825 series) - C276 - Monel - Brass, 70-30 Cu-Ni, 90-10 Cu-Ni - Titanium (limited) - Weld overlay (300 series, high-alloy) Pressure Atmospheric up to 6,000 psig (welding up to 5 inches thick) Design - HTRI Category III member - Aspentech TEAMS, Compress - FE/Pipe and Nozzle/Pro - Customized software - AutoCad, Inventor - FEA ANSYS (sub-contracted)
Performance feature: 1. Shape stability self-supporting structural elements suitable for high differential pressures; 2. High heat resistance and thermal stability; 3. Defined permeability and filtration properties; 4. Back-flushing and easy cleaning; Product style: plate, tube, some special structures can be obtained by welding. Materials: stainless steel, monel alloy, inconel alloy, fe3al, tial, nial, ni, ti, cu etc; Typical product: fe3al filter element
High flux pipe is specifically designed to enhance heat transfer coefficient. A thin, porous metal layer is bonded metallurgically to the heat transfer surface. This pore make liquid produce a large number of bubbles at low superheat, which enhance heat transfer. At the same time, porous structure formed many boiling centre, the film boiling changes to nucleate boiling. So boiling side heat transfer coefficients of 10-30 times that of bare tubes can be achieved, resulting in an overall heat transfer improvement of 2-4 times that of bare pipes. The main application: Overhead cooler Reboiler of ethylene separation Ethylene glycol unit evaporation tower Seawater desalination etc.
Sintered metal mesh filter element Performance featureï 1. High pressure resistance; 2. Corrosion resistance; 3. High-temperature capabilities; 4. Repeatedly cleanable; 5. Consistent and fixed pore size; Product style: plate, tube, some special structures can be obtained by welding. Materials: stainless steel, ni, cu etc. Typical product: fischer-tropsch synthesis reactor filter 1) this reactor filter is used multilayer wire mesh after sintering, reel and welding. 2) have high compressive strength with supporting.
Product detail inside: titanium coil titanium tube material seamless tube titanium tube diameter 12.7mm----30mm(normal use) titanium tube thickness 0.55mm----3.0mm(normal use) outside: PVC case PVC cover material enviromental protection PVC tube diameter OD110mm----OD400mm PVC tube thickness 2.7mm----15.3mm connection gas inlet and outlet titanium thread and copper nut/tube water inlet and outlet plastic piston testing/others water pressure 0.25----1.0Mpa(2.5---10bar) gas pressure 3.5Mpa PVC temperature 45Â°C shell leakage no tube leakage no pack 0.6mm thick gray sponge corrosive or not anti-corrosion use pool /heat pump/ air conditioner/chillar etc
It includes heat exchanger, cooling tower, air cooler and so on; the equipments which transfer the thermal energy from the heat to the cold liquid are called heat exchange equipments. Heat exchange equipment is widely applied in petro-refinery, chemical engineering, light industry, pharmacy, machinery and food industry. Ktt can deliver chemical engineering project in a turnkey model, in which equipment manufacture, installation, commissioning, and operation and long-term after-sale services can be included in the whole engineering package. -
Pillow Plate is a highly versatile panel-type heat exchanger that can be welded, formed, or fitted to meet your exact needs. It can be applied in irregular shapes, at high pressures, high temperatures, or in corrosive environments. Thermally efficient types of Pillow Plate 1. Immersion heating and cooling 2. Can heating,cooling, or heat preservation outside the container 3. Built-in for heating or cooling, such as internal heated fluidized bed 4. Special heat exchanger 5. Evaporator, Condenser 6. Clamp-on heating, cooling, and temperature maintenance 7. Polymerizer cooling, heating baffles 8. Ice storage 9. Plate heat recovery group 10. Drum Insulation 11. Equipment trough jacket 12. Conical head jacket 13. Dyeing heater 14. Flue gas heat recovery plate group 15. Falling film cold water ( brine ) Unit 16. Built concentrator or reboiler 17. Large built-in bezel set for cooling vegetable oil Popular Laser Welding High Efficiency Pillow Plate Features 1. Available in most materials, like stainless steel 304, 316L, 2205 and titanium 2. High operating pressures 3. High operating temperatures 4. No gaskets required 5. Corrosion resistant 6. Easily formed to fit the shape you need 7. Cutouts are easily provided 8. Thermally efficient types of heat transfer 9. Immersion heating and cooling. 10. Clamp-on heating, cooling, and temperature maintenance 11. Integral jacketing for heating and cooling 12. Custom heat exchanger design 13. Evaporators 14. Condensers 15. Easily cleanable, attractive finishes available 16. Low pressure drop design 17. Pharmaceutical and food-grade designs available 18. More active heat transfer surface available The type of Pillow Plate Double Embossed Double-sided pressure molding, usually used for most applications Suitable for heating and cooling process, generally, the thickness on both sides plate are the same. The materials can be stainless steel , hastelloy and carbon steel and so on . The different material and thickness can meet different working pressure. Popular Laser Welding High Efficiency Pillow Plate Double Embossed Pillow Double embossed pillow is ideally suited as a heat exchanger for liquids or powders and granules. Due to the laser welding technique, a pillow plate having a relatively low wall thickness can withstand (very high) high working pressures. The high degree of design flexibility also offers many opportunities to achieve the best possible product with the best possible heat transfer. Extremely versatile applications Double embossed pillow plates are used, for example, as cooling technology and as heat exchangers in the food industry. Double embossed pillow blocks are deployed for complete installation, such as drop film water coolers, immersion coolers or ice banks. Double embossed foam board for heating and cooling, the use of a wide range of coolants and heating agents, such as water, steam, ethylene glycol, freon, NH3, CO2 and so on.
Double-direction fresh air exchanging system, high efficiency and energy and energy saving. With the preliminary filter, it can filter the dust particles and purify the air. Thin body design makes it suitable for any kind of ceiling installation. It's with double speed switch which is easy to install.
SV bulk solid heat exchanger is a kind of heat exchanger using pillow plate to heat or cool bulk solid particle or powder. Technical features: 1.Dense phase conveying design: The speed and temperature of powder discharging is even and controllable, with stable and reliable quality. 2.Wall type heat exchange: Heat exchange medium exchanges heat with powder by high efficient pillow plate, no direct contact with powder. Product Advantages: 1.World leading laser welding pillow plate heat exchange technology: Pillow plate is laser welded by two plates all around and in the middle area full of weld flowers. After the forming process, the inner part of the heat exchange plate forms a pillow type cavity. Pillow design creates excellent turbulence and provides self supporting structure. In practical applications, the additional welding path is often added in the pillow heat exchange plate, in order to adjust and control the flow of fluid into and out of the heat exchange plate nozzle position, the fluid velocity and flow rate inside plate, so as to optimize the heat exchange effect. 2.Full closed operation with zero emission: In the process of using wall type heat exchange technology of SV bulk solid heat exchanger, there will be no direct air contact with bulk solid. So it fundamentally eliminates dust, fine particles and odor emissions, as well as prevent dust explosion effectively. 3.Saves energy up to 90%: Compared with the traditional heat transfer technology, the energy consumption of SV powder flow heat exchanger is decreased by more than 90% 4.Ensure superior product quality: The controllable low velocity when the powder passes through the heat exchanger can effectively prevent the wear and tear and decomposition of product. Also ensures the particle properties and crystal shape, so as to achieve the best product quality. 5.Even heat exchange effect: Based on dense conveying principle, powder in the heat exchanger flows evenly and in low speed, which ensures the even temperature of product discharging. Also the temperature of final product has good consistency. 6.Modular structure, easy to expand: The vertical structure of SV bulk solid is compact and modular. The processing amount could be adjusted by increasing or decreasing pillow plate quantity. It saves lots of installation space. 7.Compact structure, easy to install The wall type heat exchange and dense conveying designs means there is no need of high power consumpting equipment, such as electric motor, fan, dust catcher and emission control systems.
Type bemname fixed tube-sheet heat exchangerproject name annual output of 600000 tons of methanol technical renovation projectstandard gb151 z
Heat Exchangers (Coil Type) The overall heat transfer coefficiency of Borosilicate glass equipment compare favourably with many alternative materials because of its smooth surface which improve the film coefficient and reduce the tendency of fouling. Heat exchangers are avilable in two basic types: coil type and shell & tube type. Shell & tube type heat exchangers are of recent development.
Heat Exchangers - Shell And Tube Type The overall heat transfer coefficiency of Borosilicate glass equipment compare favourably with many alternative materials because of its smooth surface which improve the film coefficient and reduce the tendency of fouling. Heat exchangers are avilable in two basic types: coil type and shell & tube type. Shell & tube type heat exchangers are of recent development.
Chemical equipment: Our company mainly design, manufacture all kinds of storage tank, gas, reaction kettle, heat exchanger, stirred tank and other pressure vessels.Design and manufacture according to GB testing standards, ASME and PED.Non-standard equipment Ordering instruction: 1. Processing with supplied drawings and samples by customers 2. Independent design to confirm You need to provide parameters are as follows: device traffic, filtering medium,fluid operating pressure, filter precision, operating temperature,the interface size, the interface position and size. 3. Can provide a standard form of filters for customers to choose.
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.
Plate & frame type heat exchanger is a fully welded plate and frame heat exchanger, which consists of a fully welded plate group and removable covers. Four covers can be opened from four directions for the inspection, maintenance and cleaning of the plate group. By adjusting the flow structure and the installation position of the partition, it is suitable for different working conditions. Plate corrugation will match with medium properties. With compact structure, this kind of heat exchanger has high heat transfer efficiency.