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Device for automatically measuring density of activated carbon in an adsorption tank used in a carbon pulp gold extraction plant

An automatic measurement and measurement device technology, applied in measurement devices, specific gravity measurement, instruments, etc., can solve the problems of large manual measurement workload, high labor intensity, large workload, etc., achieve accurate and reliable measurement, and solve the problem of heavy workload. Effect

Pending Publication Date: 2019-04-19
内蒙古包头鑫达黄金矿业有限责任公司
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Problems solved by technology

[0003] In order to solve the problems of poor accuracy, heavy workload and high labor intensity in manually measuring the density of activated carbon in the adsorption tank, the present invention proposes a device for automatically measuring the density of activated carbon in the adsorption tank
[0005] The beneficial effects of the present invention are: since the measurement of the activated carbon density of the adsorption tank is completed automatically, not only the measurement is accurate and reliable, but also the problems of heavy manual measurement workload and high labor intensity are solved

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  • Device for automatically measuring density of activated carbon in an adsorption tank used in a carbon pulp gold extraction plant
  • Device for automatically measuring density of activated carbon in an adsorption tank used in a carbon pulp gold extraction plant
  • Device for automatically measuring density of activated carbon in an adsorption tank used in a carbon pulp gold extraction plant

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Embodiment Construction

[0010] An embodiment of a device for automatically measuring the density of activated carbon in an adsorption tank of the present invention, comprising a carbon extraction device (1), a pulp storage device (2), an activated carbon storage device (3), a measuring device (4), and a DCS automatic control system (5) consists of five parts, see Figure 1~3 .

[0011] The charcoal extraction device (1) is composed of an air duct (11), a pulp pipeline (12) and a pulp buffer device (13). The pulp pipeline (12) is inserted into the adsorption tank to a certain depth, and an air duct (11) is inserted inside, with a pulp buffer device (13) at the end. The liquid inlet of the pulp buffer device (13) is connected with the liquid outlet of the pulp pipeline (12), and the liquid outlet of the pulp buffer device (13) extends into the activated carbon storage device (3).

[0012] The ore slurry storage device (2) is made up of ore storage tank (21) and ore drawing valve (22). The ore storag...

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Abstract

The invention relates to a device for automatically measuring density of activated carbon in an adsorption tank used in a carbon pulp gold extraction plant. The device is composed of a carbon extraction device (1), a pulp storage device (2), an activated carbon storage device (3), a measuring device (4) and a DCS automatic control system (5). The DCS automatic control system (5) controls the carbon extraction device (1), the pulp storage device (2), the activated carbon storage device (3), and the measuring device (4) to operate according to a prescribed procedure, and according to pulp and activated carbon level data measured by a laser liquidometer (41) , calculates the amount of activated carbon contained in the pulp per unit volume in the adsorption tank, namely, the density of the activated carbon, thereby automatically implements the measurement of the density of the activated carbon in the adsorption tank. According to the invention, since the measurement of density of activatedcarbon in the adsorption tank is implemented full automatically, the measurement is accurate and reliable, and the problems of large manual workload and high labor intensity are also solved.

Description

technical field [0001] The device for automatically measuring the density of activated carbon in an adsorption tank according to the invention is used for automatic measurement of the density of activated carbon in the adsorption tank in the gold extraction operation of the carbon slurry method. Background technique [0002] In the process of extracting gold-containing leachate by carbon slurry method, activated carbon is used to adsorb gold and silver from cyanide pulp. The density of activated carbon in the adsorption tank has an important impact on the extraction of gold and silver, so it is regularly measured during the gold extraction process. The density of activated carbon in the adsorption tank is extremely important. At present, the density of activated carbon in the adsorption tank is mainly measured by using a hanging pot manually. Due to the influence of factors such as the size, structure, and moisture content of the activated carbon in the hanging pot, the meas...

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Application Information

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IPC IPC(8): G01N9/00
CPCG01N9/00
Inventor 佐太东庞玉明范保建杨志芳李伟
Owner 内蒙古包头鑫达黄金矿业有限责任公司
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