Tea dryer facilitating full use of heat

Abstract

The invention discloses a tea dryer facilitating full use of heat, comprising a drying box body, a conveying meshed belt, a rack and a retainer mechanism; the retainer mechanism comprises fixing bushes arranged on the rack at two ends of the conveying meshed belt; adjusting rods are inserted into the free ends of the fixing bushes, each adjusting rod includes a fixing post and a bolt which are axially overlapped and linearly and fixedly connected, the fixing posts are movably inserted into the fixing bushes, the bolts are in fitting connection with an internal thread of the open ends of the fixing bushes, the sidewall of each fixing bush is provided with a slide slot, two ends of a moving retainer are fixed to the fixing posts through connection rods passed through the slide slots, and the surface of the moving retainer is perpendicular to the conveying direction of the conveying meshed belt. A heating box is arranged on the upper portion of the drying box body, an infrared heating plate is arranged in the heating box, a blower is arranged at the top of the heating box, the bottom of the heating box is provided with a partition in which air holes are distributed, and the bottom of the heating box is communicated with the drying box body. Tea leaves can be heated and baked evenly, energy can be fully utilized, and resource waste and environmental pollution are decreased.

Description

technical field [0001] The invention relates to a tea processing equipment, in particular to a tea drying machine which is easy to make full use of heat energy. Background technique [0002] The tea leaves after kneading and forming need to be dried immediately, and the moisture is evaporated through the drying process to prevent the tea leaves from mold and rot, and at the same time, it is beneficial to organize the shape and give full play to the tea fragrance. Drying in tea processing is a key process that determines the quality of finished tea. Drying in tea processing is a key process that determines the quality of finished tea. The existing mesh-belt type tea continuous drying equipment usually lays the tea leaves on the mesh belt from the entrance, and dries the tea leaves during the transmission process of the mesh belt. However, it often occurs that the same batch of dried tea leaves have uneven tile thicknesses on different parts of the mesh belt, and different b...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the existing mesh belt tea continuous drying equipment, the tea leaves are usually tiled on the mesh belt from the entrance, and the thickness of the same batch of dried tea leaves on different parts of the mesh belt will appear. Unevenness, as well as the uneven thickness of different batches of tiles, resulting in uneven drying effects on tea leaves. The purpose is to provide a tea dryer that is easy to make full use of heat energy. By adjusting the height of the movable baffle, the Different sizes of calibers are formed between the movable baffle and the transmission mesh belt, thus forming channels of different aperture sizes. By adjusting the function of the movable baffle, when the tea leaves enter the drying box on the transmission mesh belt, different tile thicknesses can be obtained, and The uniform thickness of the tea leaves on the transmission mesh belt is conducive to the uniform heating and drying of the tea leaves. At the same time, the gas heating box is installed to distribute the gas evenly, which is conducive to realizing the full use of energy, reducing resource waste and environmental protection. Pollution

Images