Combined device capable of adjusting discharging amount

Abstract

The invention provides a combined device capable of adjusting the discharging amount, and relates to the field of feeding devices. The combined device comprises a stock bin used for compressing, filtering and drying sucked outside air to obtain dry compressed air, wherein the dry compressed air is input into the stock bin through a pipeline; a pressure regulating valve used for regulating the air pressure of the dry compressed air entering the stock bin according to a pressure regulating instruction; a fluidizing device used for fluidizing powder and particle materials through the dry compressed air to form fluidized materials and outputting the fluidized materials to the outside through a discharging pipeline of the stock bin; a flow regulating valve used for regulating the discharge amount of the fluidized materials according to a flow regulating instruction; and a control device used for generating a pressure regulating instruction according to the type and the feeding amount of the powder and particle materials and generating a flow regulating instruction according to the preset material output rate and working time. According to the technical scheme, air input into the stock bin is compressed, filtered and dried; and the discharging amount of the stock bin is effectively controlled.

Description

technical field [0001] The invention relates to the field of feeding devices, in particular to a combined device capable of adjusting the output. Background technique [0002] At present, the feeding device generally transports the powder material to the silo through the air compressor, but the compressed air sent by the air compressor has not been dried, resulting in inconsistent dryness in the compressed air, which may cause the powder sent into the silo Granular materials are compacted; at the same time, the air pressure of the compressed air fed into the silo has not been automatically adjusted; and in the existing technical solutions, it is impossible to effectively control the output of the fluidized fluidized materials. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a combined device capable of adjusting the output, including: [0004] A silo, the silo stores powder materials inside, the air inlet...

AI Technical Summary

Problems solved by technology

[0002] At present, the feeding device generally transports the powder material to the silo through an air compressor, but the compressed air sent by the air compressor has not been dried, resulting in inconsistent dryness in the compressed air, which may cause the powder sent into the silo The granular material is compacted; at the same time, the pressure of the compressed air fed into the silo has not been automatically adjusted; and in the existing technical scheme, it is impossible to effectively control the output of the fluidized fluidized material

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