Semi-Welded Plate Heat Exchanger for Ammonia

• Customization: Available
• Customized: Customized
• Certification: ISO
• Model NO.: N40
• Performance: Pressure Resistant, Temperature Resistant, Corrosion Resistant
• Material: Stainless Steel
• Plate Materials: Stainless Steel: Alloy 304, Alloy 316, Alloy C276
• Plate Thickness: 0.5/0.6mm, 0.8mm, 1.0mm
• Gasket Material: NBR, EPDM, HNBR
• Gasket Type: Clip on, Glued, Button Lock, Sonder Lock
• Structure Material: Metal Material
• Core: Core Evaporative Heat Exchanger
• Type: Stainless Steel Heating Equipment
• Heat Transfer Surface: Plate Heat Exchanger
• Recuperative Heat Exchanger Type: Plate Heat Exchanger
• Transport Package: Wooden Box
• Specification: ISO, SGS, ASME etc
• Trademark: DG
• Origin: Shanghai
• HS Code: 84199090
• Production Capacity: 5000 Sets/ Year

Product Description

Construction



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
Model	Frame Type			Dimensions(mm)			Connections (mm)	Max Flow (M3/H)
	1.0Mpa	1.6MPa	2.5MPa	Height	Width	Length
TF3SM	LF10	LF16	-	320	160	140-440	20-30	20
TF3	LF10	LF16	-	480	180	250-400	20-30	20
	MF10	MF16	-	480	180	250-500	20-30	20
TF6B	LF10	LF16	LF25	920	320	500-700	50-60	40
	MF10	MF16	MF25	920	320	500-1400	50-60	40
TF6M	LF10	LF16	LF25	920	320	500-700	50-60	40
	MF10	MF16	MF25	920	320	500-1400	50-60	40
TF10B	MF10	MF16	MF25	1100	470	700-2300	100	190
TF10M	MF10	MF16	MF25	1100	470	700-2300	100	190
TF15B	HF10	HF16	HF25	1885	650	1100-3700	150	400
TF15M	HF10	HF16	HF25	1885	650	1100-3700	150	400
TF20M	HF10	HF16	HF25	2140	780	900-4100	200	600
TF25B	HF10	HF16	HF25	2590	920	1600-3500	250	1100
TF30	HF10	HF16	HF25	2880	1170	1600-4800	300	1300
TF10FF	MF10	-	-	1650	520	900-3500	100	190
TF20FF	HF10	-	-	2100	750	3600-4100	200	600

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.

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.