High temperature hot liquid jet nozzle

摘要

A high temperature hot liquid jet nozzle comprising a cylindrical liquid supply tube having a slit along its generating line and a steam jet pipe provided coaxially within the liquid supply tube forming a narrow gap therebetween to serve as a liquid passage and having a steam jet opening positioned in the slit. By supplying high temperature and pressure steam into the steam jet pipe, a treating liquid in the liquid supply tube is heated nearly to the temperature of the steam and thus heated treating liquid in the liquid supply tube is blown through the slit of the liquid supply tube together with steam jetted through the steam jet opening of the steam jet pipe to a cloth to be treated.