Vertical Spiral Plate Heat Exchanger
Product Overview
Spiral plate heat exchangers are a type of heat exchange equipment suitable for gas-gas, gas-liquid, and liquid-liquid applications, as well as for condensation and liquid evaporation heat transfer. This product boasts high heat transfer efficiency, strong self-cleaning ability against fouling, excellent energy-saving performance, compact size, affordable pricing, and reliable operation. It can be used in industries such as chemicals, petrochemicals, solvents, food, light industry, textiles, metallurgy, rolling steel, and coking. Structurally, they are categorized into non-detachable (Type I) and removable (Type II, III) spiral plate heat exchangers.
Basic Parameters
The nominal pressure PN for spiral plate heat exchangers is specified as 0.6, 1, 1.6, and 2.5 MPa (equivalent to the original 6, 10, 16, and 25 kg/cm²).2The test pressure is 1.25 times the working pressure.
The material for the contact part of the spiral plate heat exchanger with the medium is carbon steel Q235A, Q235AF, and stainless acid steel SUS321, SUS304. Other materials can be selected according to the customer's requirements.
Allowable Working Temperature: Carbon steel, t=0～+350℃; stainless steel and acid-resistant steel, t=-40～500℃; the temperature and pressure reduction range shall comply with the relevant regulations for pressure vessels. When selecting this equipment, appropriate process calculations should be made to ensure the fluid in the equipment channel reaches turbulent flow. (Typically, liquid flow rate is 1m/Sec, gas flow rate is 10m/Sec).
Each individual unit does not meet the usage requirements; multiple units can be combined for use. However, when combining, the following regulations must be adhered to:
Parallel and series combinations: same equipment and channel spacing.
Mixed Configuration: One channel in parallel, one channel in series.
Spiral Plate Heat Exchanger Technical Specifications
Stainless acid-resistant steel PN0.6, 1.6MPa non-detachable (Type I) spiral plate heat exchanger
