A kind of asa high rubber powder drying process conveying equipment

Abstract

The invention discloses a conveying device for the drying process of ASA high rubber powder, and relates to the technical field of high rubber powder conveying equipment. Including the belt vacuum dryer, the bottom of the outer wall of the discharge end of the belt vacuum dryer is fixedly connected with the discharge square tube, the bottom of the discharge square tube is equipped with a finished product transportation mechanism, and the top of the outer wall of the belt vacuum dryer feed end is fixedly connected in the form of a through-hole There are raw material pipes, and one end of the raw material pipes located inside the belt vacuum dryer is respectively fixedly connected with a plurality of raw material flattening mechanisms. The present invention uses a belt-type vacuum dryer that is more suitable for slurry drying, and cooperates with a raw material laying machine on the vacuum conveyor belt inside the belt-type vacuum dryer, avoiding the traditional way of rocker arm circulation material spreading, and realizing Uniform paving of materials, using a static working material pump instead of a swing arm type paving mechanism reduces the movement of the mechanism and thus reduces the probability of equipment damage, and provides a more reasonable paving method that is more conducive to the drying and post-processing of materials.

Description

technical field [0001] The invention relates to the technical field of high rubber powder conveying equipment, in particular to a conveying equipment for ASA high rubber powder drying process. Background technique [0002] ASA high-glue powder can improve the properties of ASA plastics. In the production and processing of ASA plastics, ASA high-glue powders of different qualities are required for production. [0003] The Chinese invention patent with the patent publication number CN104165505A discloses a multifunctional dryer system and its working method, which is suitable for filter cakes in the biology, pharmaceutical, chemical and other industries, which are crystalline and easy to oxidize, and soft water or organic solvents are required in the production process Dry production of products or preparations that are filtered, washed, sterilized, solvent recovered, crushed, granulated and vacuum dried at the terminal. [0004] There are also the following problems in the a...

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Problems solved by technology

[0004] There are also the following problems in the above-mentioned patents, 1. The drying effect of the liquid slurry is poor by using steam to dry the slurry, and the contact area between the steam and the slurry is less, and the traditional belt vacuum dryer can The effect of drying the slurry is better, but the feeding end of the raw material is a feeding swing arm with periodic operation. The feeding swing arm rotates through a certain arc to spread the material on the vacuum conveyor belt inside the dryer. The swing arm In the process of operation, it is necessary to continuously move back and forth, and the motor needs to switch the direction of rotation frequently, resulting in a high failure rate; 2. In the above-mentioned patent, the dried material is directly transported through the pipeline, and the material is often dried after drying. The steps of granulation or grinding are required to finally become a finished product that can be packaged. After the processing of this equipment, the materials need to be put into other equipment for reprocessing, which prolongs the production cycle to a certain extent.

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