Natural rubber production process and natural rubber production equipment with solar hot-air pre-dehumidification function

Abstract

The invention discloses a natural rubber production process and natural rubber production equipment with a solar hot-air pre-humidification function. The natural rubber production process and the natural rubber production equipment have the advantages that a pre-humidification procedure is additionally carried out between a granulation procedure and a drying procedure, air can be heated by the aid of solar energy, the surfaces of squeezed and dehydrated rubber materials can be dehumidified by the aid of the hot air, accordingly, moisture on the surfaces of natural rubber can be effectively removed and dried, follow-up microwave drying energy consumption can be greatly reduced, the drying efficiency can be greatly improved, the cost can be reduced in an energy-saving and efficient drying mode, and the competitiveness of products can be improved; energy can be saved by the aid of drying methods, the drying methods are environmentally friendly and are high in drying efficiency, and the natural rubber (or co-precipitation rubber with the natural rubber) can be continuously and automatically produced.

Description

technical field [0001] The invention belongs to the technical field of preparation of high molecular polymer materials such as natural rubber and natural rubber wet-process rubber. The invention especially focuses on the drying process and equipment in the production process of natural rubber and wet-process co-precipitation rubber. This technology fully embodies the drying process of rubber production process. Energy saving and high efficiency of the process. Background technique [0002] In view of the fact that the current production methods of natural rubber in the world are mainly extensive and simple intermittent methods, which occupy a large area, have high labor intensity, cannot guarantee the consistency of products, and are difficult to increase the degree of scale; the continuous production method is It is an inevitable direction for the development of natural rubber production at home and abroad, and online continuous drying is a very important link in continuous...

AI Technical Summary

Problems solved by technology

[0002] In view of the fact that the current production methods of natural rubber in the world are mainly extensive and simple intermittent methods, which occupy a large area, have high labor intensity, cannot guarantee the consistency of products, and are difficult to increase the degree of scale; the continuous production method is The inevitable direction of the development of natural rubber production at home and abroad, and online continuous drying is a very important link in continuous automatic production

[0003] Traditional natural rubber process such as figure 1 As shown, the surface of the rubber particles after the extrusion granulation device still contains a lot of water, directly entering the drying equipment such as an oven for drying will lead to unsatisfactory drying effect

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