Model NO.: | S86 | Brand: | Dgxt |
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Trademark: | DGXT OR OEM | Transport Package: | Wooden Case |
Specification: | Customized | Origin: | China |
HS Code: | 84195000 | Port: | Shanghai, China |
Production Capacity: | 100000pieces/Year | Certification: | CE, ISO, RoHS, UL |
Application: | Heater, Cooler | Principle: | Recuperative Heat Exchanger |
Style: | Plate Type | Material: | Stainless Steel |
Heat Exchanger Specification:
Material of Plate | Suited Liquid Kinds | ||
Stainless Steel (AISI304.316 Etc) | Pure Water, Normal Water, Oil for eating, Mineral Oil | ||
Ti, Ti-pd | Sea Water, Saline Water, Mineral Water | ||
20Cr, 18Ni, 6Mo (254SMO) | Dilute Sulphuric Acid, Organic Water Solution | ||
Ni | High-temp and concentration caustic soda,sodium hydroxide | ||
Hastelloy (C276, D205, B2G) | Concentration Sulphuric Acid, Hydrochloric acid, Phosphoric acid | ||
Material of Gasket | Operating Temperature ° C | Suited Liquid Kinds | |
NBR | -15~+110° C | Water, Sea Water, Mineral Oil, Salinous Water | |
HT-NBR | -15~+120° C | Water, Sea Water, Mineral Oil, Salinous Water | |
HNBR | -15~+140ºC | High temperature mineral oil, high temperature water | |
EPDM | -25~+160° C | Hot Water, Steam, Acid, Alkali,sodium hydroxide | |
HEPDM | -25~+180° C | Hot water, water vapor, acid, alkali,sodium hydroxide | |
Viton-A | -5~+160° C | Acid, Alkali Acid, alkali, fluid,sodium hydroxide | |
Viton-G | -5~+180° C | High Concentrated Acid, Alkali, High temperature Oil, Steam |
Plate and frame heat exchanger sizing
Function of a Plate Heat Exchanger
A plate Heat Exchanger is a unit which transfers heat continuously from one media to another media without adding energy to the process. The basic concept of a plate and frame Heat Exchanger is two liquids flowing on either side of a thin corrugated metal plate so heat may be easily transferred between the two.
The plates are compressed by means of tie bolts between a stationary frame part (called the head) and a movable frame part (called the follower).
The plate Heat Exchanger efficiency requires less floor space compared to other types of Heat Transfer equipment and is lighter in weight.
Design of a Plate Heat Exchanger
The plate Heat Exchanger is designed with either single-pass or multi-pass flow, depending on the duty. For most duties single-pass is suitable and often the preferred solution as it keeps all connections on the stationary frame part and consequently makes disassembly easier. Multi-Pass however, is required when flow rates are low or when approach temperatures are close. Other factors such as building ceiling height or space limitations for handling of large plates often leads to the decision to use multi-pass and thereby more and smaller plates.
Advanges of Plate Heat Exchangers
Easy to Remove and Clean
Expandable
High Efficiency
Compact Size
Close Approach Temperature
Multiple Duties in a Single Unit
Less Fouling
Lower Costs
D-Series Plate Heat Exchanger Model |
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Detachable DGXT plate heat exchanger specification | |||||
Model | Connection | surface/plate | Plate QTY | QMAX | Surface max |
DN | m2 | No. | T/H | m2 | |
D-S7 | 50 | 0.07 | 76 | 40 | 5 |
D-S14 | 50 | 0.15 | 427 | 40 | 59 |
D-S17 | 50/65 | 0.19 | 609 | 40 | 100 |
D-S18 | 50/62.5 | 0.19 | 609 | 65 | 115 |
D-S21 | 100 | 0.22 | 698 | 180 | 146 |
D-S22 | 100 | 0.26 | 538 | 165 | 118 |
D-S41 | 150 | 0.45 | 670 | 380 | 274 |
D-S42 | 150 | 0.46 | 532 | 360 | 223 |
D-S62 | 150 | 0.68 | 670 | 380 | 415 |
D-S43 | 200 | 0.46 | 695 | 700 | 300 |
D-S65 | 200 | 0.68 | 695 | 700 | 450 |
D-S100 | 200 | 1 | 695 | 700 | 695 |
D-S130 | 200 | 1.3 | 695 | 700 | 900 |
D-S80 | 300 | 0.8 | 930 | 1600 | 744 |
D-S81 | 300 | 0.84 | 930 | 1600 | 750 |
D-S120 | 300 | 1.2 | 930 | 1600 | 1115 |
D-S188 | 300 | 1.88 | 930 | 1600 | 1750 |
300 | 1.88 | 930 | 1600 | 2210 | |
D-S250 | 300 | 2.51 | 930 | 1600 | 2334 |
D-S200 | 500 | 2.06 | 930 | 4000 | 1860 |
The Table are Sondex Commonly type Pressure Up to 2.5Mpa | |||||
Frame type:IS,IT,FT,IG,FS,FG,IC |