Liquid fertilizer processing and concentrating device

The utility model relates to the technical field of concentration equipment, and discloses a liquid fertilizer processing and concentrating device, a processing assembly comprises a collecting frame, the collecting frame is connected to the inner wall of a top cover, through holes are formed in the two sides of the outer wall of the top cover, mounting grooves are formed in the two sides of the outer wall of the top cover, and the through holes are communicated with the mounting grooves. According to the liquid fertilizer processing and concentrating device, when a liquid fertilizer is evaporated and concentrated, part of water vapor is condensed on the inner wall of a top cover and flows back into a collecting frame along the inner wall of the top cover, so that the water vapor is prevented from entering the collecting frame, and the water vapor is prevented from entering the collecting frame; by opening the mounting plates on the two sides, the sealing plugs on the two sides are separated from the interiors