Product Introduction
Desuperheater in boiler is a device used to regulate the temperature of superheated steam. 1. The surface type desuperheater is a tubular heat exchanger, which takes the boiler water supply or pot water as the cooling water. The cooling water flows through the tube and the steam flows horizontally through the outer space of the tube. 2. Mixed type (water spray type) desupreheater is to spray water directly into the superheated steam to achieve the purpose of cooling. It has the advantages of simple structure, large temperature regulating capacity and small inertia, sensitivity and easy automation, and is the most widely used temperature regulating equipment.
Advantage of desuperheater in boiler
Spray temperature reduction, simple and effective, the use of superheated steam vaporization water, to achieve the purpose of temperature reduction,
Product Structure
According to the structure of cooling water injected into the temperature regulating water vapor, desuperheater in boiler can be divided into Venturi type, vortex type and porous nozzle type and so on.
Desuperheater in boiler is generally arranged between two superheaters.Because the water spray is directly mixed with water vapor, it requires higher water quality.For the condensing power plant with good water quality, the water can be used as spray water directly.For the medium and high voltage power plants with poor water supply quality.
About Meiya
The company has a dedicated, cooperative and United Development and engineering technology service team, which has gathered the elites of machinery, power, chemical industry, computer, automation control, automation instrument, HVAC, water supply and drainage, among which 15 experts with senior titles have unique talent and technical advantages. The company adheres to the principle of "leading technology, high quality and efficiency, customer first" And abide by the quality policy of "abiding by the contract".
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