The utility model discloses an anti-clogging C4
raw material pretreatment device for MTBE (methyl tert-butyl
ether) production, which relates to the technical field of clogging prevention and comprises a feed
pipe, a group of guide cylinders are arranged in an inner cavity of the feed
pipe, and the guide cylinders are used for realizing drainage of C4 raw materials; the feeding
pipe is connected with the guide cylinder through a buffer piece; a vibration
assembly is arranged outside the guide cylinders and used for scattering C4 raw materials accumulated in the feeding pipe and preventing the C4 raw materials from blocking the inner walls of the guide cylinders, the C4 raw materials enter through the feeding pipe, the guide cylinders in the inner cavity of the feeding pipe are used for guiding the raw materials, the feeding pipe is connected with the guide cylinders through buffering pieces, and the vibration
assembly is used for scattering the C4 raw materials accumulated in the feeding pipe and preventing the C4 raw materials from blocking the inner walls of the guide cylinders. When the raw materials are fed, the
impact force during feeding can be buffered, the vibration
assembly outside the guide cylinder works, the vibration is stably conducted to the inner wall of the guide cylinder through the buffering piece connected with the guide cylinder, the accumulated raw materials can be scattered in time through the vibration, the raw materials are mixed into the flowing raw materials again, and the inner wall of the guide cylinder is prevented from being blocked.