Dust control method and intelligent environmental protection bulk material storage and transportation system

Abstract

The invention discloses a dust control method and an intelligent environment-friendly bulk material storage and transportation system. The storage and transportation system comprises an unloading part, a transshipment part, a storage yard part, a loading part, a dust concentration detection device and a dedusting device, wherein the dust concentration detection device is arranged on a blanking point or a dust raising point in a machining and processing part; a PLC (Programmable Logic Controller) control system is operated by the dedusting device; the air dust concentration detection device is used for collecting air dust concentration data; the collected data is fed back to the PLC control system via a data line or a wireless signal; the initial startup output of the dedusting device is set by regarding the currently-detected dust concentration maximum value of a previous dedusting point as a foundation; the data collected by the control system is compared with a dust concentration control value; when the data collected by the dust concentration detection device on a certain point achieves a dust concentration upper limit control value, the control system controls the dedusting device on the point to increase the output; when the data collected by the dust concentration detection device on the certain point achieves a dust concentration lower limit control value, the control system controls the dedusting device on the point to reduce the output.

Description

technical field [0001] The invention relates to a method for intelligently tracking and controlling the dust concentration at each link operating point during the storage and transportation of bulk materials, and a matching intelligent and environment-friendly storage and transportation system for bulk materials. Background technique [0002] The storage and transportation of bulk materials (such as coal, coke, ore, grain, etc.) is generally indispensable in ports, power plants, building materials, metallurgy and other industries. , stacking / retrieving, discharging, transferring, loading, and other working links; the dust generated during the transfer of bulk materials will pollute the site and the surrounding environment; with the improvement of environmental protection requirements, strengthen storage The prevention, monitoring, and treatment of environmental pollution by transportation systems are becoming more and more important; at the same time, it is also very importa...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many technical solutions for eliminating dust pollution in various working links of bulk materials. The dust removal effect of the technical means proposed by each technical solution has been considerably improved and advanced compared with the previous ones, but it is generally limited by the conditions of different application environments, and now Existing technology also lacks technical solutions for organically combining various dust removal units to achieve high-efficiency dust removal technical effects; there is also a lack of optimal combination of operation of various dust removal units, which often leads to waste of dust removal raw materials / medium such as water, electricity, and chemicals during the dust removal process , there is no technical solution for energy conservation and environmental protection

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