Fluidized bed drying line of low-sulfur baking sheet

Abstract

The invention relates to the technical field of low-sulfur drying equipment, and discloses a fluidized bed drying line of a low-sulfur baking sheet. The fluidized bed drying line comprises a bottom plate and a machine body, the machine body is located above the bottom plate, the machine body and the bottom plate are connected through a buffer mechanism, a servo drive motor is fixedly connected tothe side wall of the machine body, the output end of the servo drive motor is connected with a transmission rod through a coupling, uniformly-distributed spiral blades are welded to the transmission rod, the end, far away from the servo drive motor, of the transmission rod is rotatably connected with the corresponding inner wall of the machine body, a plurality of evenly-distributed first bevel gears are fixedly connected to the rod wall of the transmission rod in a sleeving manner, and rotating rods are rotationally connected to the positions, corresponding to the first bevel gears, of the upper surface and the lower surface of the machine body. By means of the fluidized bed drying line of the low-sulfur baking sheet, the material drying and color-protecting effect is improved, and the equipment can have a good buffer protection effect.

Description

technical field [0001] The invention relates to the technical field of low-sulfur drying equipment, in particular to a fluidized bed drying line for low-sulfur drying sheets. Background technique [0002] A fluidized bed refers to suspending a large number of solid particles in a moving fluid, so that the particles have some apparent characteristics of the fluid. This fluid-solid contact state is called solid fluidization, that is, a fluidized bed. It has two types of fluidization states: dispersed fluidization state and aggregate fluidization state. [0003] When the fluidized bed of the low-sulfur drying sheet protects the color of the material, sulfur dioxide is added to the dry hot air. However, in the prior art, the material in the fluidized bed is not mixed uniformly, which not only affects the drying effect, but also makes the surface of the material Unbalanced sulfur affects the color protection effect of the material. During the working process of the fluidized be...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fluidized bed drying line for low-sulfur flakes, which has the advantages of uniform material mixing and good buffer protection effect, and solves the problem of the material in the fluidized bed in the prior art. Inhomogeneous mixing, and the fluidized bed does not have a good buffer protection function

Images