Vacuum pump unit with steam condensation effect

• Main Authors: XIA XINGHONG, ZHAN LYU, XIE YINYAN, FAN JING, XIA CHUNXIA, WANG DONGYE
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; SEPARATION; TRANSPORTING; WEAPONS

The utility model discloses a vacuum pump unit with a steam condensation effect, which belongs to the technical field of vacuum pump units and comprises a unit main body, a storage tank and a condensed water collecting part are sequentially formed inside the unit main body from top to bottom through a partition plate, and a coil pipe is detachably connected inside the storage tank. The upper end face of the coil pipe is communicated with a steam inlet pipe needing to be cooled, the upper end of the steam inlet pipe penetrates through the storage tank and extends to the position above the storage tank, the lower end face of the coil pipe is communicated with a cooled steam condensate outlet pipe, and a sleeve is arranged outside the coil pipe. The upper end and the lower end of the sleeve are communicated with a circulating cooling water outlet pipe and a circulating cooling water inlet pipe respectively, so that steam passing through the interior of the circulating cooling water cooling coil in the sleeve coo