Washing, standing and layering device for preparing cardanol glycidyl ester

Abstract

The present invention discloses a washing, standing and layering device for preparing cardanol glycidyl ester. The device comprises a base, a feeding port and a double-head air cylinder, the upper surface of the base is fixedly connected with the bottom end of a fixing base, the inner side of the top of the fixing base is rotationally connected with the circumferential side of a fixing shaft, the two ends of the fixing shaft are fixedly connected with the bottoms of penetrating hinged supports, and the top ends of the hinged supports are fixedly connected with the bottom end of a machine body. The side, away from the hinged support, of the bottom end of the machine body is fixedly connected with the top ends of two jacking air cylinders, one sides of the two jacking air cylinders fixedly communicate with the two ends of a double-end air cylinder through air pipes correspondingly, the bottom ends of the jacking air cylinders are fixedly connected with the upper surface of the base, and a feeding port and a discharging port are fixedly formed in one side of the machine body. The brush is driven to rotate through the cleaning motor; and the filter cloth above the movable plate is brushed, impurities adhered to the filter cloth fall off, cleaning is more thorough, the cleaning effect can be improved, cleaning water with impurities above the filter cloth and the impurities can be sucked away through the water outlet pipe, cleaning is more convenient and thorough, automatic cleaning is conducted, and people do not need-enter the device.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a washing static layering device prepared from cardanol glycidyl ester. Background technique [0002] Cardanol is the main component of cashew nut shell liquid. Cashew nut shell liquid is an agricultural by-product in the process of cashew nut processing. It is a brown viscous liquid obtained from natural cashew nut shells by pyrolysis or supercritical CO2 extraction. Cashew nut shell liquid contains anacardic acid, cardanol, carphenol and dimethyl carphenol and other main components. Cashew nut shell liquid from different sources also often contains a small amount of polymer and a small amount of components. The anacardic acid in the commercial cashew nut shell liquid has been directly deshuttled into cardanol, and the cardanol content can reach 90%. [0003] Cardanol is a very useful raw material for synthetic resins and many industrial products. Because of its a...

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Problems solved by technology

[0004] When preparing cardanol glycidyl ester in the prior art, it is easy to introduce or bring in impurities during the manufacturing process. Generally, the method of adding flocculant or dispersant is used to flocculate the nano-sized particles and then carry out static precipitation and solid-liquid separation. , but in the existing device, the precipitation liquid in the lower layer is inconvenient to extract due to the large amount of impurities, and the impurities are more compact during the standing precipitation time. Put it inside the sedimentation device for washing, which is inconvenient to use

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