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Graded dehydration system and method of ceramic filter

A ceramic filter, system equipment technology, applied in the direction of filtration separation, separation method, filtration loop, etc., to achieve the effect of reducing the input of labor and material resources

Active Publication Date: 2012-03-21
YUNNAN DAHONGSHAN PIPELINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current conveying method only conveys one type of slurry

Method used

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  • Graded dehydration system and method of ceramic filter
  • Graded dehydration system and method of ceramic filter

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Embodiment 1

[0022] In order to avoid the mixing of two grades of ore pulp in the thickening tank during graded ore delivery, the ceramic filter graded dehydration system of the present invention is adopted, and the system includes: ceramic filter 2 dehydration system and the matching thickening tank 1﹟5, also includes The stirring tank 1 switched with the main pipeline and the concentration pool 2﹟6 matched with the ceramic filter 2 dehydration system. It also includes a conveyor belt 3 connected with the ceramic filter.

[0023] The pulp A with a grade of 55% and the pulp B with a grade of 64% are two kinds of pulp that are transported in pipelines in stages. The ceramic filter 2 graded dehydration system of the present invention is used to carry out graded dehydration of the two pulps, and the operations are carried out according to the following steps : (1) The valve 8 of the factory building is turned on, the main valve 7 is closed, and the ore slurry A arriving at the dehydration sta...

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PUM

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Abstract

The invention discloses a graded dehydration system and method of a ceramic filter. The system comprises a ceramic filter dehydration system, a matched concentration basin 1#, a stirring tank switched with a main pipeline and a concentration basin 2# matched with the ceramic filter dehydration system. Aiming at two kinds of ore pulps conveyed in a graded manner in the pipeline, when the ore pulp A arriving firstly enters the concentration basin 1# matched with the ceramic filter and is dehydrated, the ore pulp B arriving later is switched to the stirring tank; when the ore pulp A in the concentration basin 1# is completely dehydrated and cleared away, the ore pulp B in the stirring tank is driven into the concentration basin 2# matched with the ceramic filter; and when the ore pulp B in the concentration basin 2# is completely dehydrated and cleared away, effective graded dehydration of different pulps is finished. Through the invention, two kinds of ore pulps conveyed in a graded manner are prevented from mixing with each other in the dehydration operation, the graded demineralization is realized, and the economic benefits are increased.

Description

technical field [0001] The invention relates to the field of solid material pipeline transportation and dehydration, in particular to the field of ceramic filter dehydration. Background technique [0002] Ceramic filter is a new type of high-efficiency and energy-saving solid-liquid separation equipment. It integrates microporous ceramics, mechanical manufacturing, ultrasonic cleaning, and microcomputer control. It uses microporous ceramics as the filter medium and applies the principle of capillary effect for solid-liquid separation. [0003] In the existing process, after the pulp reaches the terminal dehydration station, it directly enters the distribution barrel through the valve, and is distributed to 8 ceramic filters for solid-liquid separation. The pulp and cleaning water from the overflow of the ceramic filter enter the concentration tank for sedimentation through the overflow pipe, and after the concentration is increased, they are pumped to the distribution barre...

Claims

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Application Information

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IPC IPC(8): B01D36/04
Inventor 普光跃潘春雷郭悦波
Owner YUNNAN DAHONGSHAN PIPELINE
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