Pulverizer for producing dimethyl cyclosiloxane

Abstract

The invention discloses a crusher for producing dimethyl cyclosiloxane, which belongs to the technical field of crushers and comprises a crushing structure, a material guide structure, a crushing structure and an air guide structure. The smashing structure comprises a smashing assembly and a first motor; the feeding end of the material guiding structure corresponds to the discharging end of the smashing cavity, and a screw rod penetrating through the material guiding structure and coaxially connected with the smashing assembly is arranged in the material guiding structure. The crushing structure comprises an upper roller, a lower roller, a filtering cover, a driving part and a third motor, a crushing cavity is formed between the lower surface of the upper roller and the upper surface of the lower roller, a discharging cavity communicated with the outer edge of the crushing cavity is formed between the inner circumferential surface of a filtering net and the outer circumferential surface of the lower roller, and a discharging end communicated with the discharging cavity is formed on the outer circumferential surface of the filtering net; the air guide structure is provided with a plurality of air outlets arranged around the discharge end of the crushing structure; the raw materials can be secondarily crushed, the crushing effect is good, the fineness of the crushed raw materials is uniform, and subsequent application of products is facilitated.

Description

technical field [0001] The invention relates to the technical field of pulverizers, in particular to a pulverizer for producing dimethylcyclosiloxane. Background technique [0002] Dimethylsiloxane is a chemical substance. The primary form of dimethylcyclosiloxane is the main raw material of dimethyldichlorosilane, which is synthesized by hydrolysis, with silicon oxygen (Si-O) bond as the main chain. , an organic-inorganic compound directly connected to an organic group on a silicon atom. The primary form of dimethylcyclosiloxane has a ring-shaped molecular structure, mainly including hexamethylcyclotrisiloxane (D3), octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), dodecamethylcyclohexasiloxane (D6), and hexamethylcyclotrisiloxane (D3) and or octamethylcyclotetrasiloxane (D4) and or decamethylcyclopentasiloxane Oxane (D5) and / or dodecamethylcyclohexasiloxane (D6) is a colorless, transparent or milky white liquid with a content of more than 50%, flammab...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the above technical deficiencies, to propose a pulverizer for the production of dimethylcyclosiloxane, to solve the problem that the pulverizer in the prior art has a poor pulverizing effect and cannot guarantee the uniformity of the fineness of raw materials after pulverization question

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