Alternative semi-welded plate and frame heat exchangers for freon and ammonia aggressive liquids

ConstructionWide gap plate Heat exchanger consists of a pack of corrugated metal plates with portholes for the passage of the two fluids between which heat transfer will take place. The plate pack is assembled between a fix frame plate and a movable pressure plate and compressed by tightening bolts. The plates are fitted wi

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Replacement Semi-Welded Plate and Frame Heat Exchanger for Freon and Ammonia Aggressive LiquidReplacement Semi-Welded Plate and Frame Heat Exchanger for Freon and Ammonia Aggressive LiquidReplacement Semi-Welded Plate and Frame Heat Exchanger for Freon and Ammonia Aggressive Liquid


Wide gap plate Heat exchanger consists of a pack of corrugated metal plates with portholes for the passage of the two fluids between which heat transfer will take place. The plate pack is assembled between a fix frame plate and a movable pressure plate and compressed by tightening bolts. The plates are fitted with a gasket which seals the interpolate channel and directs the fluids into alternate channels. The number of plates is determined by the flow rate, physical properties of the fluids, pressure drop and temperature program.The plate corrugations promote fluid turbulence and support the plates against differential pressure. The frame plate and the pressure plate are suspended from an upper carrying bar and located by a lower guiding bar, both of which are fixed to a support column. Connections are located in the frame plate, if either or both fluids make more than a single pass within the unit, in the frame and pressure plates.
 
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.
 
Benefits
Precision heat transfer - closer approach temperature, true counter current flow, 80-90% less hold-up volume.
Low overall cost - low capital investment, reduced installation costs, limited maintenance and operating costs.
Maximum reliability - less fouling, stress, wear and corrosion.
Environmentally responsible - minimum energy consumption for maximum process effect, reduced cleaning.
Easy to expand capacity - simply add or remove plates on the existing frame.
 
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.
 
Technical Parameter for PHE offer
Working condition
Duty
Flow rate
Medium
Working pressure
Working temperature
Pressure drop
Thermodynamics properties
ASME Code Requirements
Plate Heat Exchanger Specifications
ModelFrame TypeDimensions(mm)Connections
(mm)
Max Flow
(M3/H)
1.0Mpa   1.6MPa2.5MPaHeightWidthLength
TF3SMLF10LF16-320160140-44020-3020
TF3LF10LF16-480180250-40020-3020
 MF10MF16-480180250-50020-3020
TF6BLF10LF16LF25920320500-70050-6040
 MF10MF16MF25920320500-140050-6040
TF6MLF10LF16LF25920320500-70050-6040
 MF10MF16MF25920320500-140050-6040
TF10BMF10MF16MF251100470700-2300100190
TF10MMF10MF16MF251100470700-2300100190
TF15BHF10HF16HF2518856501100-3700150400
TF15MHF10HF16HF2518856501100-3700150400
TF20MHF10HF16HF252140780900-4100200600
TF25BHF10HF16HF2525909201600-35002501100
TF30HF10HF16HF25288011701600-48003001300
TF10FFMF10--1650520900-3500100190
TF20FFHF10--21007503600-4100200600

Applications for PHE
Refinery, Petrochemical, Fine and Specialty Chemical, Pharmaceutical, Industrial Gas, Fertilizers, Food & Beverage, Edible Oil & Biodiesel, Pulp & Paper, Mining, Minerals and Metal Industry, Chemical process, Refrigeration industry, Marine industry, Power station, Energy, Chemical Process
 
Service
Design/Calculate/Data/Drawings
12 months free warranty and life-long maintenance
Training and Operation Manuel
Top quality, Competitive price, Fast feedback  
Package details: standard export plywood case & carton & customizing according to your requirements.
Replacement Semi-Welded Plate and Frame Heat Exchanger for Freon and Ammonia Aggressive Liquid
Material available for 0.5mm &0.6mm &0.8mm &1.0mm, 304SS, 316SS, Titanium, ASMO254, Hastelloy C-276, Nickel Ni201, 904L.
 
More details please contact us directly.

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