Alkali liquor purification system
The invention relates to an alkali liquor purification system. The alkali liquor purification system comprises an alkali liquor filter, a cleaning water tank, an acid wash liquor tank, an alkali wash liquor tank, a surfactant tank and a liquor supply pump, wherein the input end of a first pipeline i...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an alkali liquor purification system. The alkali liquor purification system comprises an alkali liquor filter, a cleaning water tank, an acid wash liquor tank, an alkali wash liquor tank, a surfactant tank and a liquor supply pump, wherein the input end of a first pipeline is connected to the bottom of an alkali liquor circulating tank or a pretreatment device; the input end of a second pipeline is connected to the cleaning water tank; the input end of a third pipeline is connected to the acid wash liquor tank; the input end of a fourth pipeline is connected to the alkali wash liquor tank; the input end of a fifth pipeline is connected to the surfactant tank; the input end of a sixth pipeline is connected to an outlet of the liquor supply pump, and the output end is connected with the bottom of the alkali liquor filter; the input end of a seventh pipeline is connected with the top of the alkali liquor filter, and the output end is connected to the alkali liquor circulating tank; the i |
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