Intelligent control system and device for pneumatic conveying of powder pipeline

Abstract

The invention discloses an intelligent control system and device for pneumatic conveying of a powder pipeline, and the system comprises a DCS control cabinet, a data transmission module, a storage bin, a plurality of spiral conveyors, a plurality of weighing and metering bins, a feeder, a gas-material mixing acceleration chamber, a filter, an air blower, a double-side multi-control five-head angle valve, and a discharge bin. The storage bin is connected with a plurality of screw conveyors through conveying pipelines, and each screw conveyor is connected with a weighing and metering bin through a conveying pipeline; dCS control is adopted in the whole process of the powder pipeline pneumatic conveying intelligent control system, a weighing sensor counts the powder conveying amount, a man-machine interface optimizes operation and monitoring of workers, intelligentization of whole powder pneumatic conveying is achieved, powder is fed to a gas-material mixing acceleration chamber through a feeder after a material bin is full, and the powder conveying efficiency is improved. During feeding of the stock bin, the vibrator vibrates to prevent powder from adhering to the wall of the stock bin, and the vibrator automatically stops after feeding of the stock bin is finished.

Description

technical field [0001] The invention belongs to the technical field of powder pipeline pneumatic conveying, and in particular relates to an intelligent control system and device for powder pipeline pneumatic conveying. Background technique [0002] In recent years, the birth of pneumatic conveying equipment has brought great impetus and dedication to the machinery industry. According to the continuous needs of the working environment, machinery companies have paid more and more attention to the development and production of high-efficiency, energy-saving, and environmentally friendly equipment. At present, the use of pneumatic Conveying materials has become very common. The conveying materials are not only ordinary powders such as fly ash and limestone powder, but also applied to chemical raw materials, chemical wastes, and toxic powders. [0003] However, the existing air delivery system for powder pipelines still has the problems of inconvenient operation and low intellige...

AI Technical Summary

Problems solved by technology

[0003] However, the existing air delivery system for powder pipelines still has the problems of inconvenient operation and low intelligence, which brings inconvenience to the actual operation of the operator, increases the manpower demand of the enterprise, and reduces the overall work efficiency. For this reason, the present invention proposes an intelligent control system and device for powder material pipeline air delivery

Images