Cycling system of a plurality of ore pulp agitating grooves and cycling method thereof

A slurry mixing tank and circulation system technology, which is applied to the circulation conveying system and its circulation field, can solve the problems of unsafe time-consuming, polluting the environment, affecting the continuity of slurry transportation, etc., so as to improve work efficiency and avoid environmental pollution Effect

Active Publication Date: 2014-08-06
YUNNAN DAHONGSHAN PIPELINE
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Problems solved by technology

[0007] The present invention designs a circulation system and circulation method of multiple pulp stirring tanks, and the technical problems it solves are: (1) When the pulp is circulated between the existing pulp stirring tanks, the main pump needs to be shut down, which affects the transportation of the pulp Sustainability; (2) The traditional agitated tank ore deposit cleaning method has defects such as environmental pollution, unsafe and time-consuming

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  • Cycling system of a plurality of ore pulp agitating grooves and cycling method thereof
  • Cycling system of a plurality of ore pulp agitating grooves and cycling method thereof
  • Cycling system of a plurality of ore pulp agitating grooves and cycling method thereof

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[0028] Combine below image 3 , the present invention is further described:

[0029]A circulation system of multiple ore slurry stirring tanks, at least including stirring tank A, stirring tank B, stirring tank C and stirring tank D, each stirring tank D is connected to the main pump, characterized in that: any two stirring tanks The ore pulp between them is poured mutually, while the rest of the mixing tanks continue to deliver the ore slurry to the main pump. A first output pipeline 11, AB general pipeline 13 and A second output pipeline 12 are sequentially connected between the output end of the stirring tank A and the input end of the stirring tank B, and B is connected between the output end of the stirring tank B and the input end of the stirring tank A in sequence. First output pipeline 21, AB general pipeline 13 and B second output pipeline 22, stirring tank A and stirring tank B share AB general pipeline 13, on B second output pipeline 22, be provided with the first ...

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Abstract

The invention relates to a cycling system of a plurality of ore pulp agitating grooves and a cycling method of the cycling system. The cycling system comprises at least one agitating groove A, an agitating groove B, an agitating groove C, agitating grooves D, and pipelines for connecting each agitating D with a main pump. The cycling system is characterized in that ore pulp of any two agitating grooves can be mutually poured, and the rest agitating grooves are used for continuously conveying the ore pulp to the main pump. According to the cycling system and the cycling method provided by the invention, the ore pulp in any two ore pulp agitating grooves are mutually poured, so that the ore pulp is not needed to be separated from the agitating system once one or more ore pulp agitating grooves are out of order, thus, working efficiency is greatly improved, and an environment is avoided being polluted.

Description

technical field [0001] The present invention relates to a long-distance iron ore concentrate pipeline transportation process and a plurality of slurry stirring tank circulation system and its circulation method, in particular to a pumping station slurry storage and slurry circulating delivery system between stirring tanks and its loop method. Background technique [0002] Long-distance iron ore concentrate pipeline transportation is an emerging, high-tech industry and a highlight of low-carbon and green economy. Long-distance slurry pipeline transportation requires a slurry concentration of 62% to 68%, which involves the adjustment of the slurry concentration at the initial end and the storage of the slurry. [0003] In the process of pulp storage, equipment failure may have a great impact on the storage and mixing equipment of the pulp. In the original design, there is circulation only when the main pump is shut down, and the circulation between the mixing tanks is not bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C9/02
Inventor 白建民自体林马波张黎敏郑晓聪谢刚严加飞潘晓勇李学鑫李申鹏赵增佳吴建德李霞
Owner YUNNAN DAHONGSHAN PIPELINE
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