Method of production of a boiler for a concentrates preparation device

摘要

The invention relates to a design method for the boiler for concentrates preparation device using low pressure and low boiling point. The method comprises arranging the boiler with a sealing structure and at the bottom portion thereof is provided with a feeding opening, a discharging opening and a heating unit; providing a sampling unit near to the bottom portion of the sidewall of the boiler; providing the upper cover of the boiler with a condensing unit; providing the collecting portion with a bar confluence rod fitting well with the interior crow surface of the cover body and a confluence ring fitting well with the interior circumferential surface of the cover body; arranging for the confluence ring and the cover body to define a confluence chamber; providing the cooling portion with a plurality of coaxial ring like sheets; arranging a water inlet duct to the top ring, and arranging a water outlet duct to the bottom ring. The device based on the design method has good reliability and high efficiency.