Novel overflow detecting device

Abstract

The invention discloses a novel overflow detecting device which comprises an overflow pipe with a detecting hole, a box-type connecting arm bended by a stainless steel stripe and provided with an opening, an armature, a fixed bolt and a proximity switch. The vertical end of the opening of the connecting arm is arranged on a vertical side of the connecting arm, the horizontal end of the opening of the connecting arm is arranged on a horizontal side of the connecting arm, the opening of the connecting arm is arranged at the bottom of the connecting arm, the horizontal end of the opening of the connecting arm is lower than highest height of the detecting hole, a probe of the proximity switch is fixedly installed on the inside of the upper side of the connecting arm, and the connecting arm is fixed above the detecting hole of the overflow pipe through the fixed bolt. The novel overflow detecting device is simple and reliable in structure, low in using cost, strong in antiseptic capability, convenient to dismantle and maintain and capable of automatically detecting liquid level situations of mineral separation water pump boxes and pulp boxes, improves automation degree of mineral separation production, simultaneously saves energy, reduces consumption and reduces production cost of enterprises.

Description

technical field [0001] The invention relates to an overflow detection device for a mine mineral processing water pump box or a pulp pump box, in particular to a novel overflow detection device. Background technique [0002] Mineral dressing is the most important link in the entire mineral production, and it is a key department in mining enterprises. Generally, large-scale mining enterprises are resource-based enterprises that comprehensively mine, select and smelt. The process of separating useful minerals from useless minerals (usually called gangue) or harmful minerals in mineral raw materials by physical or chemical methods, or separating multiple useful minerals, is also called "mineral processing". Among the products, those enriched in useful components are called concentrates; those enriched in useless components are called tailings; those whose content of useful components is between the concentrate and tailings are called middle ores. Mineral dressing can signi...

AI Technical Summary

Problems solved by technology

At present, ultrasonic level gauges are commonly used for liquid level detection and control in mine beneficiation water pump boxes or slurry levels, but this method has high equipment costs and poor versatility. At the same time, some pump boxes or slurry levels cannot be installed with ultrasonic level gauges. Moreover, if the equipment fails, it is very easy to run and overflow. If the mine cannot be found and stopped in time, there will be a lot of water and ore on the ground and in the ditch, which will increase the labor intensity for the post workers to clear the ditch and mine. And cause waste of water resources and environmental pollution

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