Oil Country Tubular Goods

Trailer Mounted Wet Steam Generator

Technical Description
One、 Main Specifications

 1、Rated evaporation                     18t/h
 2、Rated working pressure                17.2MPa
 3、Rated steam temperature               353℃
 4、Rated steam dryness                   ≤80%
 5、Thermal efficiency                    ≥88%
 6、Fuel                                  Natural Gas
 7、Control method                        PLC+Touch Screen
 8、Installation method                   Trailer mounted
Two、 Structure and Components

  1、 Structure
  It mainly consists of radiation section, convection section, steam separator, and water-water type heat exchanger.
  The radiation section is a direct-flow structure with a group of monotubes  arranged in a horizontal reciprocating way.
  The convection section is a rectangle structure consists of bare tubes and finned tubes in a horizontal reciprocating way. The convection section , above the radiation section, is used to further lower the fume temperature to increase the thermal efficiency.
  The water-water type heat exchanger is a pipe-in-pipe structure consisting of inner and outer straight tubes. The exchanger is on the top of the radiation section and used to exchange heat to water to exceed the dew-point temperature so that if could  meet the requirement of the convection section.
  Steam separator is designed for both steam sampling and low pressure atomization. The separator is at the steam outlet.
  2、 Components
  a） ENERGY    Adopt  ENERGY  Burner
  b）Feed water pump and frequency-convert device