Inorganic filler and natural latex mixing equipment

Abstract

The invention discloses inorganic filler and natural latex mixing equipment. The inorganic filler and natural latex mixing equipment comprises a container body used for containing inorganic filler and natural latex, and at least two built-in stirrers arranged in the container body. According to the inorganic filler and natural latex mixing equipment, the built-in stirrers are arranged in the container body, stirring and mixing of the latex can be achieved, and the latex can be stretched and tore through the built-in stirrers, so that the latex is prevented from adhering to the built-in stirrers; meanwhile, in the process of stretching and tearing the latex, the latex can be prevented from being solidified rapidly, and accordingly the effect that the inorganic filler and the natural latex are sufficiently mixed can be guaranteed through the mixing equipment; and furthermore, the reaction solidification effect of products is good, the latex is not prone to adhering to the container body or the built-in stirrers, the production efficiency is improved, latex waste is avoided, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of rubber processing equipment, in particular to equipment for mixing inorganic fillers and natural rubber latex. Background technique [0002] The traditional natural rubber processing technology is to store fresh latex statically, gel in a microbial or acid environment, wash, squeeze, and dry the gel to make standard rubber, and provide it to downstream customers. When customers process rubber products (such as tires), they need to add a certain amount of inorganic fillers. The current practice is to put the standard rubber and inorganic fillers into the internal mixer for dry mixing, which consumes a lot of energy, and kneading and mixing The process destroys the molecular weight and physical properties of rubber. In order to solve this problem, natural rubber wet mixing technology has been developed and applied in recent years, that is, natural rubber latex and inorganic fillers are prepared into masterbatch by w...

AI Technical Summary

Problems solved by technology

However, during the stirring process of the stirring blade of the propeller mixer, the inorganic filler and the latex are gradually solidified, and the formed gel is easy to adhere to the stirring blade, which affects the mixing effect of the latex and the inorganic filler. Moreover, after the gel is completed , it is difficult to discharge the material, which may easily lead to product loss, and the later cleaning is cumbersome, time-consuming and labor-intensive

[0005] (2) Let the gel stand still, initially stir and mix the natural rubber latex and the inorganic filler, pour the mixed solution into the standing tank and let the gel stand still, which is time-consuming, and the inorganic filler is easy to settle during the gelation process, affecting The mixing effect of inorganic fillers and natural rubber

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