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Pulp pH meter intermittent flushing device based on automatic control and use method of pulp pH meter intermittent flushing device

A flushing device and intermittent technology, applied in the field of the intermittent flushing device of the pulp pH meter, can solve the problems of easy fouling of the pH meter, untimely detection of the pH meter, and difficulty in cleaning, etc., so as to ensure the quality and recovery rate, and reduce the labor of workers. Strength, the effect of avoiding safety hazards

Inactive Publication Date: 2019-09-06
铜陵有色金属集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is that in the detection of the pH value of the ore pulp in the existing mineral processing field, the pH meter is easy to foul and it is difficult to clean, or the pH meter is not detected in time. Therefore, an intermittent flushing device for the pH meter of the ore pulp based on automatic control is provided. and how to use it

Method used

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  • Pulp pH meter intermittent flushing device based on automatic control and use method of pulp pH meter intermittent flushing device
  • Pulp pH meter intermittent flushing device based on automatic control and use method of pulp pH meter intermittent flushing device
  • Pulp pH meter intermittent flushing device based on automatic control and use method of pulp pH meter intermittent flushing device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: The driving mechanism includes a crank-slider mechanism, and the crank-slider mechanism includes a driving member 9 driven to rotate by a first motor (which may be called a motor 2 ) 8, and a connecting rod 10 rotationally connected to the driving member And the slider 11 connected with the connecting rod, the second motor 12 (which can be called motor 1) connected with the pH meter is installed on the slider, the first motor drives the slider to move horizontally, and the second The motor drives the pH meter to move up and down. The measuring point position switch can be called I(0.0), the first limit position switch can be called I(0.1), the second limit position switch can be called I(0.2), and the flushing point position switch can be called It is I (0.3), and the position switch of the flushing tank can be called I (0.8), which is not marked in the figure, and the above switches are proximity switches.

Embodiment 2

[0027] Embodiment 2: The difference from Embodiment 1 is that the measuring point position switch, the first limit position switch, the second limit position switch, the flushing point position switch and the flushing tank position switch are travel switches.

Embodiment 3

[0028] Embodiment 3: The use method of the intermittent flushing device of the pulp pH meter based on automatic control, which includes the following steps: (1), the pH meter measures the pH value of the pulp in the pulp mixing device; (2), after the measurement is completed, pass the second The motor moves the pH meter to the first limit position switch, the second motor stops, the first motor drives the slider to move horizontally so that the pH meter is moved to the second limit position switch, the first motor stops, and the second motor drives the pH meter Move down to the position switch of the flushing point, the second motor stops, the position switch of the flushing tank opens the flushing water solenoid valve to flush the pH meter, and the liquid after flushing enters the slurry mixing device for secondary use; (3), the pH meter after flushing presses The original path returns to the pulping device to continue measuring the pH value of the pulp, and so on.

[0029] Whe...

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Abstract

The invention discloses a pulp pH meter intermittent flushing device based on automatic control and a use method of the pulp pH meter intermittent flushing device. The pulp pH meter intermittent flushing device comprises a pH meter (1), a pulp mixing device (2) and a flushing groove (3) and further comprises a driving mechanism capable of driving the pH meter to move back and forth between the pulp mixing device and the flushing groove. A measuring point position switch (4) is arranged in the pulp mixing device. A first limiting position switch (5) is arranged above the slurry mixing device, asecond limiting position switch (6) is arranged above the flushing groove, and a flushing point position switch (7) and a flushing groove position switch are arranged in the flushing groove. The pulppH meter intermittent flushing device based on automatic control and the use method of the pulp pH meter intermittent flushing device have the beneficial effects that a conventional pulp PH detectionmethod can be replaced, the problems that in a conventional detection method, due to PH meter dirt or surface calcium deposition, the PH value error is large, and detection is not accurate and not intime can be solved, the detection frequency can also be adjusted according to practical conditions, the pulp PH value is measured in time, and the quality and the recovery rate of concentrate products are ensured.

Description

technical field [0001] The invention relates to an ore pulp pH detection method in the mineral processing field, in particular to an ore pulp pH meter intermittent flushing device and a use method thereof. Background technique [0002] In view of the problem of poor, miscellaneous and fine ore in the field of mineral processing technology, in order to realize the efficient recycling of useful minerals, mineral processing workers focus on the research and exploration of flotation technology. Flotation of fine particles and fine particles has made great progress. [0003] In order to realize the dissociation of mineral monomers, the ore material entering the flotation operation has the characteristics of fine particle size, intercoagulation of mineral particles, and poor selectivity. The first condition for realizing the efficient recycling of fine-grained and micro-fine-grained minerals is to create a good interface through mineralization Behavior, so the pulping technology ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/10B08B13/00G01N33/00
CPCB08B3/10B08B13/00G01N33/00
Inventor 汪太平董世华周贵斌陈慧泉康怀斌朱继生余茂杰盛欢
Owner 铜陵有色金属集团股份有限公司
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