U-shaped pipe heat exchange device convenient to clean

The invention discloses a U-shaped pipe heat exchange device convenient to clean. The U-shaped pipe heat exchange device convenient to clean comprises a pipe inlet, a filter plate, a flange, a shell inlet, a baffle, a shell, a U-shaped pipe, a shell outlet, a baffle plate, an inner pipe plate, a threaded pipe plate, a pipe outlet and a partition plate. The U-shaped pipe heat exchange device convenient to clean is characterized in that the pipe inlet is formed in the upper left end of the shell, the partition plate is arranged below the pipe inlet, the pipe outlet is formed below the partition plate, the filter plate is arranged on the partition plate, the flange is arranged on the upper right portion of the filter plate, the threaded pipe plate is arranged below the flange, the inner pipe plate is arranged in the threaded pipe plate, the shell inlet is formed in the right side of the flange, the baffle is arranged below the shell inlet, the U-shaped pipe is welded to fixed to the threaded pipe plate and the inner pipe plate, the baffle plate is arranged on the U-shaped pipe, and the shell outlet is formed in the right side of the baffle plate. According to the U-shaped pipe heat exchange device convenient to clean, the U-shaped pipe is welded and fixed to the threaded pipe plate and the inner pipe plate, the shell, the inner pipe plate and the threaded pipe plate are in threaded connection through spinal pipes, the sealing performance is ensured, and the pipe plates are convenient and fast to demount.