High-concentration tailing pulp continuous sampling system

A sampling system and high-concentration technology, applied in the fields of metallurgy and mine beneficiation, can solve problems such as difficult installation, repair and maintenance operations, small gradient of artesian pipelines, and heavy workload, and achieve novel design ideas, good performance, and low production costs. low effect

Pending Publication Date: 2018-04-27
LUANCHUAN LONGYU MOLYBDENUM IND
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Problems solved by technology

However, in the actual operation process, due to the limited height of the factory building, the slope of the artesian pipeline is small and it is easy

Method used

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  • High-concentration tailing pulp continuous sampling system
  • High-concentration tailing pulp continuous sampling system
  • High-concentration tailing pulp continuous sampling system

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Example Embodiment

[0018] The specific embodiments of the present invention are given below in conjunction with the drawings as follows:

[0019] Such as figure 1 , figure 2 , image 3 As shown, a continuous sampling system for high-concentration tailings slurry of the present invention is mainly composed of sampler 1, sampling elbow 2, φ150 steel pipe short section 3, φ150 PE drainage pipe 4, eccentric reducer 5, φ80 steel pipe Slurry pipeline 6, submerged slurry pump 7, adjustable speed motor 8, φ50 PE sizing pipeline 9, online grade analysis system 10, dilution buffer tank 11, submerged slurry pump fixing bracket 12, laser level gauge 13, PE Reflecting plate 14, floating ball 15, high-pressure flushing pipe 16, manual flushing valve 17, electromagnetic flushing valve 18, blocking plate 19, and floating rod 20;

[0020] Among them, the sampler 1, the sampling elbow 2, the φ150 steel pipe short section 3, the blocking plate 19, the φ150 PE drainage pipe 4, the eccentric reducer 5, and the φ80 stee...

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Abstract

A high-concentration tailings slurry continuous sampling system is suitable for high-concentration, long-distance, small flow, high-lift metallurgy and mine tailings slurry sampling. The tailings slurry continuous sampling system of the present invention solves the problem of easy blockage of pipelines during the long-distance transportation of high-concentration slurry, and also solves the need of the online grade analysis system (10) for low-flow slurry, and realizes the dilution of high-concentration slurry and stirring, so that the online grade analysis system (10) can continuously and stably provide slurry analysis data, and provide reliable data basis for on-site operators to adjust process parameters and dosing configuration in real time. The invention has a novel design idea, simple and reasonable structural design, low production cost and good performance. It has great promotion and appeal in the fields of mining energy, electric power, cement and non-ferrous metals, industries that require long-distance, small flow, ore slurry transportation that is easy to settle. Value.

Description

technical field [0001] The invention belongs to the technical field of metallurgy and mine dressing, and relates to a high-concentration tailings slurry continuous sampling system. Background technique [0002] In order to obtain a better recovery rate of mine resources and reduce the loss of useful metals with the tailings, the metallurgical and mineral processing industries have mostly introduced advanced online grade analysis systems for online analysis of the content of useful metals in the tailings slurry. On-site operators According to these analysis data, the process parameters and dosing configuration are adjusted in real time, so as to obtain better recovery rate and reduce the loss of useful metals. However, the online grade analysis system has the following problems in field use. Taking Luanchuan Longyu Molybdenum Industry Xiaomiaoling Mineral Processing Company as an example, the concentration of tailings flowing into the thickener after the last sweeping process...

Claims

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Application Information

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IPC IPC(8): G01N1/20G01N1/38
CPCG01N1/20G01N1/38Y02P90/02
Inventor 王孝军倪文强李翔袁力李靖吴摇贵张英廷张宝成范明山
Owner LUANCHUAN LONGYU MOLYBDENUM IND
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