A fully mixed large silo

Abstract

The invention relates to a full-hybrid large stock bin, comprising a barrel, a head cover and at least two discharge pipes, wherein the head cover is set to be a conical body; a vent pipe is arranged on the head cover; the discharge pipes are set to be inverse conical bodies; feeding outlets and discharge outlets of the discharge pipes are eccentrically formed; a flow control valve is arranged at the bottom of each discharge pipe. The full-hybrid large stock bin has the advantages that the discharge pipes are set to be of an eccentric structure, so that the flow rates of different regions of the same outlet are different; meanwhile, the flow rates of different outlets are also different; thus front and back different batches of materials are greatly mixed; the uniformity of the materials is greatly improved; a flow dead zone does not exists when the materials flow; the material level uniformly descends; the discharged materials are stable and uniform to flow; the service life of the stock bin is prolonged; the construction cost is low; the applicability of the raw materials is improved; the product quality level is improved; over-large negative pressure in the barrel in the blanking process of the materials can be effectively prevented through arrangement of the vent pipe; discharging is facilitated.

Description

technical field [0001] The invention relates to a fully mixed large silo. Background technique [0002] The existing traditional silos for storing polyester bottle flakes often have disadvantages such as poor feeding, large fluctuations in raw material composition in different batches, unstable unloading flow, low service life, and poor control of the drop in material level; currently The method is basically equipped with a mechanical mixing device. On the one hand, it ensures that the fluidity of the material in the silo is better, and on the other hand, it mixes different batches of raw materials evenly; similarly, due to the influence of the mechanical mixing device, the silo cannot Large size, low practical performance. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a full-mixing large silo to solve the defects of poor unloading and large fluctuations in raw material components of different batches existing...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a fully mixed large silo to solve the defects of poor feeding and large fluctuations in raw material components of different batches existing in existing silos for storing polyester bottle flakes

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