Ore pulp pH value online titration measuring device

A measuring device and ore pulp technology, applied in the field of measuring instruments, can solve the problems of poor measuring accuracy and stability of the electrode method, etc.

Active Publication Date: 2019-04-16
BEIJING MINING & METALLURGICAL TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Benefits of technology

The technology described in this patented allows for accurate measurements on suspended solid materials such as clay or metal powders during their production processes without being affected by changes caused by external factors like temperature fluctuations or humidity levels. This makes it possible to improve control over these products' quality while reducing costs associated with laborious manual testing procedures.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving on existing methods for measuring the acidity (or alkalinity level or pH levels) of materials like rocks containing sulfide gases such as hydrogen sulphide gas. Current techniques involve manual measurements with limited precision due to factors including sedimentation caused by calcium deposits from water being mixed into the rock mass, corrosion issues associated with metal components, and other environmental concerns related to these processes.

Method used

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  • Ore pulp pH value online titration measuring device

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings, as figure 1 Shown is a schematic structural diagram of the on-line titration measurement device for pulp pH value provided by the embodiment of the present invention. The device mainly includes three parts: a pulp sampling and processing device, a pulp secondary filtration device and an automatic titration device, wherein

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Abstract

The invention discloses an ore pulp pH value online titration measuring device. The ore pulp pH value online titration measuring device comprises an ore pulp sampling and processing device, an ore pulp secondary filtering device and an automatic titration device, wherein the ore pulp sampling and processing device further comprises an ore pulp lifting device, an ore pulp primary treatment device,a ore discharge valve, a sampling bypass valve and a sampling valve; the ore pulp secondary filtering device adopts a filter element gravity filtering mode to process the conveyed ore pulp solution, and further comprises a solution buffering barrel, a bypass valve, a filter tank, a filter element, a liquid level switch and an emptying valve; the automatic titration device is used for realizing automatic titration measurement by utilizing a photometric titration method, and further comprises a multi-path switching device, a sampling pump, a micro electromagnetic valve set, a first peristaltic pump, an injection pump and a photometric device. The ore pulp pH value online titration measuring device realizes online high-precision measurement of the pH value of the ore pulp, and the problems ofmeasurement precision and stability existing in an electrode method are solved.

Description

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Claims

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Application Information

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Owner BEIJING MINING & METALLURGICAL TECH GRP CO LTD
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