Detachable Horizontal 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 of dirt, compact size, affordable price, and reliable operation. It is used in industries such as chemicals, petroleum, solvents, food, light industry, textiles, metallurgy, rolling steel, and coking. They can be categorized into non-detachable (Type I) and removable (Type II, III) spiral plate heat exchangers based on their structural form.
The nominal pressure PN of the spiral plate heat exchanger is specified as 0.6, 1, 1.6, and 2.5 MPa (equivalent to the original 6, 10, 16, and 25 kg/cm²), referring to the working pressure that the single channel can withstand. The test pressure is 1.25 times the working pressure.
Basic Parameters
The material for the contact part of the spiral plate heat exchanger with the medium is carbon steel Q235A, Q235AF, and stainless steel acid steel SUS321, SUS304. Other materials can be selected according to customer requirements.
Operating Temperature Range: Carbon steel: t=0～+350°C, stainless steel and acid steel: t=-40～500°C, the temperature and pressure reduction range shall comply with relevant regulations for pressure vessels. When selecting this equipment, proper process calculations should be made to ensure the fluid inside the equipment channel reaches turbulent flow. (Typical liquid flow rate: 1m/sec, gas flow rate: 10m/sec).
A single unit may not meet the usage requirements; multiple units can be combined, but they must comply with the following regulations:
Parallel and Series Combinations: Same equipment and channel spacing.
Mixed Combination: One channel in parallel, one channel in series.
Spiral Plate Heat Exchanger Technical Specifications
Stainless acid-resistant steel PN0.6, 1.6MPa non-removable (Type I) spiral plate heat exchanger
