Vacuum centralized collection device of vacuum pump for chemical industry

The utility model discloses a chemical vacuum pump vacuum centralized collection device, which comprises a base, a vacuum buffer tank and a connecting seat, the top of the base is provided with a support to install the vacuum buffer tank, the top of the base is provided with vacuum pumps at equal intervals on the periphery of the vacuum buffer tank, and the air inlet end of each vacuum pump is provided with a guide pipe. The guide pipe is communicated with the vacuum buffer tank, and an air inlet pipe is arranged at the top of the vacuum buffer tank. The centralized vacuum collection device of the vacuum pump for the chemical industry is simple in structure, easy to operate, flexible and stable to use, low in failure rate, high in practical value and suitable for being widely popularized and used. 本实用新型公开了一种化工用真空泵真空集中收集装置，包括底座、真空缓存罐和连接座，所述底座的顶部通过设置支架安装真空缓存罐，所述底座的顶部位于真空缓存罐的外围等距设置有真空泵，所述真空泵的进气端设置有导管，且导管与真空缓存罐连通，所述真空缓存罐的顶部设置有进气管。本实用新型一种化工用真空泵真空集中收集装置，结构简单易操作，使用灵活稳定，故障率低，实用价值高，适合被广泛推广和使用。