Device for improving steam turbine vacuum degree

• Main Authors: XU WENQUAN, FU KAIYU, WANG DAYONG, ZHANG GUANGHAI, WANG QIWEI, YU BO, JIN ZHENYU, YANG BIN, GUAN RUI, TONG XUEYAN
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2020
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; STEAM OR VAPOUR CONDENSERS; WEAPONS

The utility model discloses a device for improving the vacuum degree of a steam turbine in the technical field of steam turbine vacuum degree improving equipment. COOLING HOUSING, left-right through grooves are formed in the inner sides of the joints of the outer walls of the opposite sides of the two sets of vertical partition plates and the two adjacent sets of transverse partition plates; mounting grooves are formed in the outer walls of the opposite sides of the two groups of transverse partition plates; a coiled pipe is arranged in the mounting groove; steam entering the inner cavity of the cooling shell through the steam inlet is divided by the vertical partition plate; the air enters the space between the two groups of transverse clapboards through the slots; the transverse partition plate passes through a coiled pipe arranged on the outer wall of the transverse partition plate. The steam is cooled by the condensate flowing in the inner cavity of the condenser to be condensed; the partition plates arra