Flotation reagent moving intelligent adding system for coal flotation coal preparation process

Abstract

The invention discloses a flotation reagent moving intelligent adding system for a coal flotation coal preparation process. The flotation reagent moving intelligent adding system comprises an integral industrial personal computer, a data collecting module, a handheld mobile terminal, industrial WIFI and a reagent adding device. One ends of reagent adding pipes of the reagent adding device are connected with inlets of diaphragm metering pumps, and the other ends of the reagent adding pipes are connected with on-site reagent boxes. One ends of reagent discharging pipes are connected with outlets of the diaphragm metering pumps, and the other ends of the reagent discharging pipes are connected with an on-site flotation machine. Y-shaped filters and reagent adding pipe check valves are installed on the reagent adding pipes, and pulse dampers, back pressure valves, flow detectors and reagent discharging pipe check valves are installed on the reagent discharging pipes. The flow detectors and the diaphragm metering pumps achieve data interaction with the integral industrial personal computer though the data collecting module, and the integral industrial personal computer is in wireless connection with the handheld mobile terminal through the industrial WIFI. The problems that traditional reagent adding systems are obvious in hysteresis property and large in labor amount, the fusion degree between actual working conditions and given decisions is not high, and potential safety hazards exist are solved through the flotation reagent moving intelligent adding system.

Description

technical field [0001] The invention relates to an auxiliary equipment for coal flotation equipment in a coal preparation plant, in particular to a mobile intelligent addition system for flotation agents used in coal flotation and coal preparation processes. Background technique [0002] Most of the traditional dosing methods are manual dosing or semi-automatic dosing, which has a large amount of manual labor and obvious hysteresis. During the dosing process, the operator is often required to climb onto the dosing table for operation. In addition to the physical load, the pungent smell of the medicine also brings great inconvenience to the operator's operation. In the process of dosing, the cooperation between the site and the centralized control is mostly realized through the walkie-talkie. The degree of integration between the actual working conditions and the given decision-making is not high, and there is a certain lag and personal subjectivity in the operation process. ...

AI Technical Summary

Problems solved by technology

It solves the problems that the traditional dosing system has obvious hysteresis, a large amount of labor, the degree of integration between the actual working conditions and the given decision is not high, and there are potential safety hazards

Images