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Detection system for trolley of tailing thickener

A thickener and trolley technology, applied in chemical instruments and methods, separation methods, precipitation separation, etc., can solve problems such as mineral processing accidents, tailings accumulation, transportation, etc., and achieve the effect of reducing fault judgment time and preventing production accidents.

Active Publication Date: 2018-12-04
SHOUGANG CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a trolley detection system for tailings thickeners, which is used to solve the problem that in the prior art, when the trolley stops running, the settled tailings will accumulate at the bottom of the thickener and cannot be transported to the tailings pond through the underflow pump, resulting in the thickener not being able to It has the effect of thickening the tailings, causing technical problems in the beneficiation process accidents, and achieved the technical effect of timely discovering the abnormal operation of the trolley and reminding the operators to take relevant measures to prevent production accidents.

Method used

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  • Detection system for trolley of tailing thickener
  • Detection system for trolley of tailing thickener

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Embodiment 1

[0025] The embodiment of the present invention provides a tailings thickener trolley detection system, please refer to figure 1 , the system includes:

[0026] Thickener center plate;

[0027] A code disc 1, the code disc 1 is arranged on the central disc of the thickener, and the code disc 1 and the central disc of the thickener have the same central axis;

[0028] Further, the code wheel 1 also includes: a first ring 11; a second ring 12, the second ring 12 is set correspondingly to the first ring 11, and the second ring 12 and There is a first distance between the first rings 11; N pillars 13, the N pillars 13 are evenly arranged between the second ring 12 and the first ring 11, and the N Each pillar 13 has a first height.

[0029] Further, the code wheel 1 further includes: N is a positive integer, and N is 48.

[0030] Further, the code wheel 1 further includes: the first distance is 200mm, and the first height is 200mm.

[0031] Further, the code wheel 1 also includ...

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Abstract

The invention discloses a detection system for a trolley of a tailing thickener and relates to the technical field of tailing thickening. The system comprises: a thickener central disc; a code disc, which is arranged on the thickener central disc and has the same central axis as the thickener central disc; a sensor, which is connected to the code disc through a sensing line, wherein the code discrotates to cut the sensing line of the sensor and sends a pulse signal, the sensor also includes a light projector and a light receiver that are arranged opposite to each other horizontally; a PLC unit, which is connected to the sensor through a shield cable and receives the pulse signal, wherein the PLC unit has a CPU module. The system can find abnormal status of the trolley timely and remind anoperator to take corresponding measures, thus preventing production accidents.

Description

technical field [0001] The invention relates to the technical field of tailings thickening, in particular to a trolley detection system for a tailings thickener. Background technique [0002] When the peripheral drive rake thickener for tailings thickening is running, it mainly uses the traveling gear of the trolley to mesh with the ring rail rack of the thickener to rotate, and drives the thickener rake and scraper to scrape the settled tailings in the thickener to the center cylinder position , and transported to the tailings pond by the underflow pump. If the trolley stops running, the settled tailings will accumulate at the bottom of the thickener and cannot be transported to the tailings pond through the underflow pump. As a result, the thickener cannot thicken the tailings, resulting in Mining process accidents. At present, the method of judging the running state of the trolley is mostly on-site observation and judging the current of the trolley motor. This method req...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/30
CPCB01D21/30
Inventor 张建杨文关东兴赵兴鹏杨福印邵彪刘佳
Owner SHOUGANG CORPORATION
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