Slurry agitating and circulating system

Abstract

The invention relates to a slurry agitating and circulating system which comprises a slurry chamber, a slurry loading and unloading port, a loading and unloading pipeline, a circulating pipeline, a cleaning pipeline and a system pump station. The system pump station comprises a water pump externally connected with a water source and a slurry pump for circulating the slurry. The water pump is connected with the slurry chamber through the cleaning pipeline, the slurry loading and unloading port is connected with the slurry chamber through the loading and unloading pipeline, the slurry pump is arranged on the circulating pipeline, the part of the cleaning pipeline in the slurry chamber is provided with a plurality of cleaning branches, and the part of the circulating pipeline in the slurry chamber is provided with a plurality of circulating branches. The slurry agitating and circulating system is characterized in that the cleaning pipeline and the circulating pipeline are connected with each other through a valve; and when the circulating pipeline is opened, the valve is opened, and the slurry is agitated by the cleaning and circulating pipelines simultaneously. According to the slurry agitating and circulating system provided by the invention, the agitating efficiency is improved by adequately using current pipelines.

Description

Technical field: [0001] The invention relates to the field of mechanical processing equipment, in particular to a mud stirring circulation system. Background technique: [0002] Due to the high density of mud, which is generally 2.5 times that of water, and it is easy to condense and solidify, it is not conducive to storage and transportation. In order to solve this problem, the mud must be continuously stirred during transportation. At present, two methods are mainly used for mud mixing. One is mechanical, that is, mud agitator is used for mixing; the other is to use the system pump station to drive the mud to circulate in the mud chamber and internal and external pipelines to achieve the purpose of mixing. [0003] The pipeline system of the above-mentioned second mud system is mainly composed of three parts, one is the loading and unloading pipeline of the mud; the other is the circulation pipeline of the mud, and the third is the cleaning pipeline of the mud chamber. Th...

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Problems solved by technology

[0006] 1. Since the cleaning pipeline and circulation pipeline in this design are completely isolated, when the mud circulates through the pipeline, the cleaning pipeline cannot work, so the cleaning pipeline exposed to the mud is easy to precipitate mud, and block the system after solidification;

[0007] 2. There is only one set of circulation pipelines, the scope of influence of stirring is small, and the efficiency is low. The mud in most areas is prone to solidification because it does not participate in the circulation flow or has poor fluidity.

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