Zinc sulfate solution to remove chlorine and use absolute ethanol to wash the device for cuprous chloride precipitation
A technology of zinc sulfate solution and absolute ethanol, applied in cleaning methods and appliances, chemical instruments and methods, cleaning hollow objects, etc., can solve the problems of reducing flushing efficiency, reducing the scope of flushing, and generating flushing blind spots, etc., to improve flushing The effect of increasing strength, increasing the flushing range, and improving efficiency
Active Publication Date: 2022-06-28
衡阳市大宇锌业有限公司
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Problems solved by technology
[0003] Above-mentioned prior art has introduced the processing method of washing cuprous chloride precipitation by dehydrated alcohol, but the equipment that is used for dehydrated alcohol washing cuprous chloride precipitation generally just washes cuprous chloride precipitation by the shower nozzle of fixed installation at present , this method reduces the range of flushing, that is, creates a flushing blind area and reduces flushing efficiency
Method used
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[0022] like Figure 1-2 As shown, a zinc sulfate solution removes chlorine and uses dehydrated ethanol to rinse the cuprous chloride precipitation device, including a dechlorination warehouse 18, the top of the chlorine removal warehouse 18 is open and is hingedly installed with a warehouse for closing its mouth. Lid 6, the warehouse cover 6 is driven by the overturning drive assembly to turn over along the hinge with the dechlorination warehouse 18, so that the mouth of the dechlorination warehouse 18 is opened, and the coaxial sliding card in the dechlorination warehouse 18 is opened. A filter plate 17 is combined, and the filter plate 17 separates the inside of the dechlorination warehouse 18 into a flushing cavity 19 and a liquid storage cavity 21 in sequence from top to bottom. The filter plate 17 is provided with a plurality of filter holes 28 in the form of through holes. , the filter hole 28 is communicated with the flushing cavity 19 and the liquid storage cavity 21, ...
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The invention discloses a device for removing chlorine from zinc sulfate solution and flushing cuprous chloride precipitation with absolute ethanol, including a chlorine removal chamber, a chamber cover, a turning drive assembly, a filter plate, a flushing chamber, a liquid storage chamber, a filter hole, and a vertically moving The driving assembly, the rotating sleeve, the transmission assembly, the rotating shaft, the connecting pipe, and the nozzle. The upper end of the rotating shaft passes through the rotating sleeve and is connected with a rotating joint. The rotating joint is driven by the lifting assembly to move vertically, and then drives the nozzle to move up and down. The beneficial effects achieved by the present invention are: through the rotation of the rotating shaft, a plurality of nozzles can be rotated along the axial direction of the rotating shaft, thereby increasing the flushing range when the number of nozzles is fixed, and at the same time, a lifting assembly is set to drive the nozzles up and down The movement can improve the flushing force of the nozzle, thereby improving the flushing efficiency. The vertical movement drive assembly is set to drive the filter plate to move vertically, and the vibration of the filter plate is used to avoid the accumulation of cuprous chloride on the filter plate, which affects the flushing effect. .
Description
technical field [0001] The invention relates to the field of flushing equipment, in particular to a device for removing chlorine from a zinc sulfate solution and flushing cuprous chloride precipitates with absolute ethanol. Background technique [0002] Chinese Invention Patent Publication No. CN109371259A discloses a method for removing chlorine from a zinc sulfate solution. The steps are: adding concentrated sulfuric acid to the zinc sulfate solution to adjust pH; adding ascorbic acid, and then adding cuprous oxide to remove chlorine to form chlorine Cuprous chloride is precipitated, filtered, and the filtrate is taken for later use; the cuprous chloride precipitate is washed with absolute ethanol, and the washing liquid and the filtrate are combined to obtain a mixed solution; an equal volume of organic amine is added to the mixed solution, extracted, and left to stand for stratification. That is, the chlorine-removed zinc sulfate solution and the chlorine-rich organic ph...
Claims
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IPC IPC(8): C22B19/20B08B9/093
CPCC22B19/26B08B9/0933
Inventor 陈明珺谢永军刘年生王前华颜海军颜华荣颜雪梅胡旭东
Owner 衡阳市大宇锌业有限公司