An electromagnetic heating drying tower for chemical fiber

Abstract

The invention belongs to the technical field of chemical fiber production, and discloses an electromagnetic heating and drying tower for chemical fiber. The electromagnetic heating and drying tower for the chemical fiber comprises a tower body and three placement frames, and the tower body includes a roof, a shell and a base plate. The roof is arranged at the upper end of the tower body, four exhaust outlets are formed in the edge of the roof, and a driving device is installed at the lower end of the roof. A magnetic plate is installed on the inner side of the shell in clamped and inlaid modes, and an air inlet is formed in on one side of the shell. The three placement frames are arranged on the middle part of the shell, and central rotating columns are connected to the middle parts of thethree placement frames in a communicating mode. A waste collection tank is formed in the lower end of the base plate, and the placement frames comprise air collecting plates, connecting columns, temperature sensors, humidity sensors, upper placement frame bodies and lower placement frame bodies. The electromagnetic heating and drying tower for the chemical fiber can precisely control the drying temperature and humidity through electromagnetic heating, the chemical fiber is driven by a motor to move in the drying tower, so that fabric is heated evenly and can be dried in batch, processing processes are reduced, the production efficiency is improved, and the separation and centralized treatment of waste and waste gas are facilitated.

Description

technical field [0001] The invention relates to the technical field of chemical fiber production, in particular to an electromagnetic heating and drying tower for chemical fiber. Background technique [0002] Chemical fibers are fibers with textile properties that are made from natural polymer compounds or artificially synthesized polymer compounds through the processes of preparing spinning dope, spinning and post-treatment. Generally, polymer compounds can be made into solutions or The melt is extruded from the fine holes of the spinneret, and then solidified into fibers. The product can be continuous filament, cut to a certain length of staple fiber or uncut tow, etc. The trade name of chemical fibers, China provisionally stipulates that synthetic staple fibers are all called "Lun" (for example, nylon, polyester), and cellulose staple fibers are all called "fiber" (for example, viscose fiber, copper ammonia fiber), and filaments are at the end Add the word "silk", or ch...

AI Technical Summary

Problems solved by technology

The existing chemical drying equipment heats the air, and then diverts the hot air into the drying area for drying, avoiding fabric damage caused by direct drying, but the process is complicated, the thermal efficiency is low, and the drying efficiency is low, and the drying area in the case of large-scale drying It is not easy to control, and the drying temperature and humidity cannot be precisely controlled. After the chemical fiber material is fully dried, some fibrous flocs float and rise under the action of hot air, that is, impurities. The lighter impurities are discharged with the exhaust gas, and the heavier impurities are separated from the hot air. Settled in the device, difficult to clean

Images