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.
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.
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.
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.
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A graphite heat exchanger is a device built for efficient heat transfer from one corrosive medium to another. The media may be separated by two parallel channels, so that they never mix, or they may be in direct contact.They are widely used in chemical plants, petrochemical plants, pharmaceutical factory, and so on.
Shell and tube heat exchangers consist of a series of tubes. One set of these tubes contains the fluid that must be either heated or cooled. The second fluid runs over the tubes that are being heated or cooled so that it can either provide the heat or absorb the heat required. A set of tubes is called the tube bundle and can be made up of several types of tubes: plain, longitudinally finned, etc. Shell and tube heat exchangers are typically used for high-pressure applications (with pressures greater than 30 bar and temperatures greater than 260°C). This is because the shell and tube heat exchangers are robust due to their shape.
Features
1. Tube diameter: Using a small tube diameter makes the heat exchanger both economical and compact. However, it is more likely for the heat exchanger to foul up faster and the small size makes mechanical cleaning of the fouling difficult.
2. Tube thickness: The thickness of the wall of the tubes is usually determined to ensure:
a. There is enough room for corrosion
b. That flow-induced vibration has resistance
c. Axial strength
d. Availability of spare parts
e. Hoop strength (to withstand internal tube pressure)
f. Buckling strength (to withstand overpressure in the shell)
3. Tube length: heat exchangers are usually cheaper when they have a smaller shell diameter and a long tube length. Thus, typically there is an aim to make the heat exchanger as long as physically possible whilst not exceeding production capabilities.
4. Tube pitch: when designing the tubes, it is practical to ensure that the tube pitch (i.e., the centre-centre distance of adjoining tubes) is not less than 1.25 times the tubes' outside diameter.
5. Tube corrugation: this type of tubes, mainly used for the inner tubes, increases the turbulence of the fluids and the effect is very important in the heat transfer giving a better performance
At present,floating coil heat exchanger is the new product improved on the basis of former products. Now it has been the Generation VI Product by our continued optimizing and improving. Because we use the smaller heat transfer component, it has tight structure and reasonable layout The moreover, the decrease of outer size has solved the problem short flow caused by uneven flow velocity on the circular cross-section of former shell side, therefore its potential functions of high heat transfer coefficient K and stable thermostatic water supply can be brought into to the full play.
The managerial principle of our company is “Quality First, User First”. We break constant policy, and constantly update the design plan to make the best better, we always try our best to win over the user and market by perfect quality and functions in order to expand and develop our company.
The floating coil heat exchanger can be widely used in the supply system of heating,air conditioning and domestic hot water in the industrial and civil buildings just like hotels,restaurants,organs,schools,hospitals,laundries,factories and so on.
Shanghai Empire Mechanical Engineering Co.,Ltd is one of the leading China plate heat exchangers manufacturers, welcome to wholesale plate cooler, plate evaporater, heat transfer equipment, gasketed plate heat exchangers, gasketed plate and frame heat exchanger from our factory.
Morish India designs and manufactures â??Shell & Tube Heat Exchangersâ?? which are the most widely and commonly used Heat Transfer Equipment in many industries.
TYPE-Fixed Tube Sheet, Removable tube Bundle
CAPAICITY- As per user requirements
SHELL DIA- 4 Inch To 50 Inch
SHELL LENGTH- Max 120 Inch
TUBES-Plain, Corrugated, Integrally Finned
Cross Flow Cooling Tower
Cross flow cooling tower is an induced draft cooling tower that can cool water. Cross Flow Cooling Towers are a type of heat exchange system used in various industrial processes and HVAC (heating, ventilation, and air conditioning) systems to remove excess heat from the surroundings. These towers work on the principle of evaporative cooling, utilizing water and air to transfer heat from a process or a system.Cross flow cooling tower working: The water flows vertically from the top of the tower, and the air flows horizontally through the filler. The air flow is orthogonal to the water flow in the cooling tower.
Advantage
Compact Design: Cross Flow Cooling Towers have a more compact design compared to other types of cooling towers, making them suitable for installations with limited space or height constraints. Their vertical structure allows for efficient use of space.
Energy Efficiency: These cooling towers typically consume less power due to their design and operation. The water distribution system and air movement mechanisms result in lower energy requirements, leading to reduced operational costs.
Effective Water Distribution: The fill material inside Cross Flow Cooling Towers ensures even water distribution, maximizing the surface area available for heat exchange between water and air. This helps in achieving better cooling efficiency.
Lower Noise Levels: Cross Flow Cooling Towers tend to produce less noise during operation compared to other types, which is advantageous when the cooling towers are located near residential areas or noise-sensitive environments.
Easy Maintenance: The design simplicity of Cross Flow Cooling Towers makes them easier to maintain and clean. Access to internal components and fill material is typically more straightforward, simplifying maintenance tasks.
Handling Varying Flow Rates: These cooling towers can handle varying water flow rates effectively, making them versatile and adaptable to changing process requirements or external conditions.
Good Water Quality: The water exposed to air in the cooling process is less likely to get contaminated with debris, dust, or other impurities. This can help maintain better water quality and reduce the need for frequent water treatment.
Improved Water Conservation: Cross Flow Cooling Towers can be designed with features like drift eliminators, which help minimize water loss due to evaporation. This contributes to water conservation efforts and reduces the overall water consumption of the cooling system.
Suitable for Warm Climates: Cross Flow Cooling Towers are well-suited for warm climates because of their effective cooling capacity even when the surrounding air temperatures are relatively high.
Shell types Heat Exchanger are classified into fixed and floating type Heat Exchangers. Fixed type Heat Exchangers are used where there are absolutely no chances for inter mixing of two fluids. In this type, the tube sheets are completely welded to the shell and acted as shell flanges. The Floating type Heat Exchangers has the advantages of removability of tube bundle and access for cleaning both inner and outer side of tubes and shell.
BEU heat exchanger are shell and tube exchangers with tube bundle consisting of 'U' shaped tubes fixed by mechanical rolling to only one tube sheet. This type of heat exchangers is designed and built with removable shell and tube to allow easy maintenance.
SA179 SMLS fin tubes for heat exchanger,air cooler
Base tube material: SA179 SMLS 25mmOD*3mmTHK*5970mmLG
Fin Material: AL1060; OD57.15mm X 10FPIX 0.4 mm THK
Manufacturing Process:
Finned tube is composited with iron-aluminum or copper-aluminum tube rolling out the fin, which feathers are tightness, small heat resistance, good heat transfer performance, high strength, small flow losses, strong corrosion resistant performance, not easy to deformation and a long working lifetime in cold and hot condition,etc.
The fin givescomplete protection to the base tube and is much stronger than the applied type due to work hardening of the fin material during the extrusion process.
Uppertemperature limit: 350�°
Product Description
Extruded Round Air Heating Finned Tubes for Drying Heat Exchangers
Highest quality product
Wider range of products in both geometry and materials
Price saving
Highest Quality Product
The perfect bond between fin and tube improves efficiency in heat transfer and resistance to corrosion resulting in a clean weld fin to tube joint and fully straight fins (no corrugation).
Price Saving
Lower energy consumption, reduced cost of consumables and increased efficiency of the process allow us to offer very competitive prices.
Application
Aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery and steam to air heat exchangers.
Product Description
High Frequency Welded Stainless Steel Spiral Fin Tube Extruded Wound Finned Tube Aluminum/ Copper Fins
Finned Tube Aluminum Fins Heat Exchanger Tube Product Description
The spiral fin tube economizer is a newly type heat transfer equipment, consisting of spiral fin tubes to overcome the serious abrasion and short service time.Which consisted of series of spiral finned tubes, the headers of inlet and outlet, bend, frame and other auxiliaries
Structure arrangement: in line/staggered arrangement
Finned Tube Aluminum Fins Heat Exchanger Tube Features
1. The equipment body can be designed into many modules to ensure the long term and stable running.
2. Compact structure which can enlarge the heat exchanging area in order to add the heat transfer area and less leakage.
3. Improve the heat transfer efficiency.
4. Structure arrangement: In line or staggered arrangement.
Finned Tube Aluminum Fins Heat Exchanger Tube Application
Aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery and steam to air heat exchangers.
Technical parameters
PRODUCT TYPE TUBE MATERIAL FIN MATERIAL TUBE SIZE FIN SIZE
Heat Exchanger Finned Tube Extruded Fin Tube All Kind of Material can be applied Aluminum A1100 15.88~50.8 7~11.5FPI
Fin Height Max 16mmH
L-Foot Fin Tube All Kind of Material can be applied Copper C1100, C1220 12.70~50.8 7~11.5FPI
(Wrap On Type) Fin Height Max 16mmH
G-Fin Tube (Embedded Type) Aluminum A1100, A1050, A1060
High Frequency Welded Finned Tube A179 Carbon Steel Tube Carbon Steel Tube 12.70~160 1.5~7FPI
Stainless Steel Tube Stainless Steel Tube 0.8~3.2mm. Thickness
Alloy Steel Material Alloy Steel Material
Integral Copper & Copper Alloy High Finned Tube C12200, C11000, C70600 C12200, C11000, C70600 15.88~22.23 5~9FPI
Max 12mm. H
Oval Finned Tube Carbon Steel Tube Carbon Steel Tube All Size Available 5~15FPI
Stainless Steel Tube Stainless Steel Tube
Alloy Steel Material Alloy Steel Material
Copper & Copper Alloy Tube Copper & Copper Alloy Tube
Monometallic Fin Tube Low Fin Tube Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. -- 9.52~40 12, 16, 19 28 FPI, etc.
Turbo-C Tube
Turbo-E Tube
Corrugated Tube All Kind of Material -- 6.35~40 2~9FPI
High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory Provided
Description of Spiral Finned Tubes:
The spiral fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes.
High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory Provided
