Automatic detecting device for unloading of bulk cement train

Abstract

The automatic detecting device for unloading of bulk cement train can detect and judge the bulk cement unloading status accurately. The automatic detecting device has sensor set on the bulk cement conveying pipeline and the probe of the sensor is set inside the bulk cement conveying pipeline. By means of the detection of the probe, the material conveying status may be judged accurately. The sensor can send out signal to control the on-off of the air compressor and other relevant signal for the relevant person to operate further. The present invention can raise the unloading efficiency, avoid pipeline jamming caused by residual material, prolong the service life of the air compressor and save power.

Description

technical field [0001] The invention relates to an automatic detection device for unloading, in particular to an automatic detection device for unloading a bulk cement train used in a bulk cement transfer station when unloading a train loaded with bulk cement. Automatic detection device. Background technique [0002] At present, in the bulk cement transfer station in my country, when the cement is unloaded from the train carrying bulk cement to the cement storage, it is necessary to connect the material delivery pipeline 1 to the discharge port on the train through a hose, and pass the compressed air pipeline through A hose is connected to the compressed air inlet. The cement loaded on the train is transported from the discharge port on the train to the material conveying pipeline by conveying compressed air, and the bulk cement is transported to the bulk cement transfer station through the material conveying pipeline. In the above unloading process, there is no automatic d...

AI Technical Summary

Problems solved by technology

In the above unloading process, no automatic detection device is used to detect whether the cement has been delivered, so there is a problem that it is impossible to accurately determine whether the cement in the train carrying bulk cement has been unloaded

This will cause two situations: 1. The cement in the train carrying bulk cement will stop conveying compressed air before it is unloaded, and the cement will be deposited in the material conveying pipeline, causing pipeline blockage; 2. In order to avoid the first The occurrence of the situation often prolongs the time of unloading, which not only reduces the efficiency of unloading, but also shortens the service life of the air compressor, resulting in waste of energy and excessive loss of equipment

Images