Horizontal corrugated tube heat exchanger with tube bundle structure

The invention relates to the technical field of heat exchangers, and discloses a horizontal corrugated tube heat exchanger with a tube bundle structure, which comprises a shell part, the shell part comprises a shell body, one end of the shell body adopts a closed design, and a tube box and a tube bundle part are detachably mounted at the open end of the shell body through flange plates; the tube bundle part comprises a heat transfer tube, the circumferential outer surface of the heat transfer tube is sleeved with a baffle plate attached to the inner wall of the shell body, and the two ends of the heat transfer tube are fixedly communicated with a front tube plate and a rear tube plate which are tightly attached to the inner wall of the shell body respectively. The horizontal corrugated tube heat exchanger with the tube bundle structure can effectively solve the problems that in the prior art, tube bundles of a horizontal heat exchanger are generally connected to tube plates, the tube plates are welded to the