Xanthate primary drying machine

Abstract

The invention provides a xanthate primary drying machine. The xanthate primary drying machine comprises a machine base. A barrel is arranged on the machine base. A jacket is arranged on the barrel. Aheat insulation plate layer is arranged on the outer side of the jacket. A discharging port is arranged on the barrel. A shaftless auger and a charging port are arranged on one side of the barrel through a bearing II. The charging port is arranged above the central line of the shaftless auger. A gear and a bearing I are arranged on the other side of the barrel. The gear is connected with a speed reducer on the machine base. The speed reducer is connected with a motor. A heat exchange pipe is arranged in the barrel. The xanthate primary drying machine is in seal connection with a granulator, gas produced in the granulating process does not overflow, and the production environment is ensured; xanthate granules are prevented from making contact with damp air, and the situation that xanthate is decomposed due to moisture absorption, consequently, the content of xanthate is lowered, and a spontaneous combustion phenomenon occurs is avoided; and the shaftless auger is additionally arranged,charging of the primary drying machine is conducted under the sealing and vacuum conditions, meanwhile, rotation can be conducted, the granules can be rapidly cooled, and the effective volume of the primary drying machine is increased by additionally designing the shaftless auger above the central line of the axis.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and in particular relates to a xanthate primary drying machine. Background technique [0002] At present, the production equipment used by domestic manufacturers in the xanthate granulation process all adopts traditional mesh belt machines. Traditional production equipment has the following disadvantages: [0003] 1. The traditional mesh belt machine is an open cooling granule, which is not conducive to environmental protection, and the yellow medicine granules will absorb moisture and decompose during the cooling process, and the gas emitted is not easy to collect. [0004] 2. The traditional mesh belt machine only cools down naturally, and the cooling area is insufficient. During the granulation process of xanthate, because xanthate is granulated through the orifice plate by screw extrusion, the produced granules have a higher temperature of 60-70°C, and the natural cooling time ...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a xanthate primary drying machine, which solves the problems that the mesh belt machine in the background technology cannot effectively cool down and the gas cannot be effectively processed during the production process, and the xanthate is easy to absorb moisture and spontaneously combust

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