Drying device and system

Abstract

The invention relates to a drying device and system. The device comprises a heating box, a condensing box and a stirring mechanism. The condensing box is arranged on the upper portion of the heating box, the upper end of the heating box extends into the condensing box, the lower portion of the condensing box and the upper portion of the heating box are connected and jointly form a working cavity, the stirring mechanism is arranged at the top of the condensing box, after downwards penetrating through the condensing box, the stirring tail end of the stirring mechanism extends into the heating box, materials heated in the heating box are stirred, a feeding opening is formed in the side wall of the condensing box, and a discharging opening is formed in the bottom of the heating box. By means of the drying device and system, the materials on the inner wall of the heating box are heated through the heating box, water vapor generated in the heating process of the materials overflows from the upper end of the heating box, the water vapor is condensed after entering the condensing box, and therefore due to the fact that gas in the working cavity is rapidly reduced and a certain vacuum degree is formed, boiling and evaporation of the materials are facilitated, the drying efficiency of the whole device is improved, and therefore the material dewatering efficiency is improved; and meanwhile, the device is simple and compact in structure, and the whole device is efficient and energy-saving.

Description

technical field [0001] The invention relates to the technical field of drying, in particular to a drying device and system. Background technique [0002] With the development of manufacturing industries such as automobiles, home appliances, and chemicals, more and more industrial wastes are produced in the production process. Under the call of the state for energy conservation and emission reduction, reducing pollutant emissions and energy consumption has become the focus of enterprises. . The paint slag produced in the automobile production process is hazardous waste and must be sent to relevant departments and enterprises for disposal, and the disposal cost has become a problem that enterprises cannot ignore. [0003] In the existing technology, the drying equipment involving industrial waste usually directly uses high-temperature steam as the heat source, which has high energy consumption and high operating cost, high equipment manufacturing cost and maintenance cost, lo...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the drying equipment involving industrial waste usually directly uses high-temperature steam as the heat source, which has high energy consumption and high operating cost, high equipment manufacturing cost and maintenance cost, low equipment processing efficiency, and unsatisfactory material dehydration effect

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