Automatic emulsion preparation apparatus

Abstract

The invention discloses an automatic emulsion preparation apparatus. The automatic emulsion preparation apparatus comprises a water purification apparatus, an emulsion preparation apparatus and a controller; the water purification apparatus comprises a flocculation pretreatment apparatus, a filtering apparatus, a water softening apparatus, a pH adjusting apparatus and a water storage apparatus; the emulsion preparation apparatus comprises a liquid mixing box, a mixer, a concentration sensor, a second electric valve, a water flow gauge, a high pressure pump, a gear oil pump, a frequency converter and a controller; and the controller is connected with a stirring mechanism, a pH sensor, a first electric valve, a circulating pump, a concentration sensor, the second electric valve, the water flow gauge and the frequency converter of the gear oil pump. By adopting the automatic emulsion preparation apparatus, the automatic proportioning of emulsified oil and clean water is realized, the liquid supply quality of the emulsion is improved, the liquid mixing efficiency is increased, the abrasion and corrosion of harmful substances on an underground hydraulic device can be prevented, the safety potential hazard of a hydraulic support in use can be avoided, the use stability of the support is ensured, and an important actual significance on the safe and efficient production of a working face can be realized.

Description

technical field [0001] The invention relates to the field of coal mines, in particular to an automatic liquid dispensing device for emulsion. Background technique [0002] The mining emulsion pumping station is one of the key equipments in the modern high-yield and efficient fully mechanized mining face of the coal mine. In order to ensure the safe and reliable operation of the fully mechanized mining face, it is necessary to transport the emulsion to the mining emulsion pumping station. The traditional emulsion configuration is mostly done manually. This method is labor-intensive, and it cannot guarantee that the concentration of the emulsion configured each time can meet the requirements of use, and the efficiency and quality of the liquid preparation need to be improved; in addition, due to the The configuration has certain requirements on water quality. If there are a large amount of turbidity, suspended solids, particle size, acid-base and other harmful substances in ...

AI Technical Summary

Problems solved by technology

The traditional emulsion configuration is mostly done manually. This method is labor-intensive, and it cannot guarantee that the concentration of the emulsion configured each time can meet the requirements of use, and the efficiency and quality of the liquid preparation need to be improved; in addition, due to the The configuration has certain requirements on water quality. If there are a large amount of turbidity, suspended solids, particle size, acid-base and other harmful substances in the actual mine water, it will wear and corrode the underground hydraulic equipment and cause the safety of the hydraulic support in use. Hidden danger

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