Biological column leaching test expanding device
The utility model relates to an expanding device for a biological column leaching test, which comprises a leachate circulating system, a temperature control system and a biological leaching column, wherein each unit of the leachate circulating system consists of a solution collecting tank, a bacteri...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
06.12.2019
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to an expanding device for a biological column leaching test, which comprises a leachate circulating system, a temperature control system and a biological leaching column, wherein each unit of the leachate circulating system consists of a solution collecting tank, a bacterial liquid culture tank and a diaphragm pump; the temperature control system is composed of a temperature monitoring power cabinet and a thermocouple. The biological leaching column is composed of a dripping liquid device hung at the opening, a column body wrapped with an inner heating layer and an outer heat preservation layer, and a bottom sealing funnel with a pinhole blind plate and a leaching liquid outlet. Slag sampling ports are formed in one side of the column body at intervals; temperature control system thermocouples are arranged on the other side of the column body at intervals; the biological heap leaching experiment device has the advantages that a biological column leaching experiment can be realized, |
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Bibliography: | Application Number: CN201822251369U |