Pressure filtration separation system and separation method thereof
A separation system and separation method technology, which is applied in the field of filter press separation, can solve the problems of low filtration efficiency, low product purity, and low product quality, and achieve the effects of improving filtration efficiency, product purity, and high cleaning efficiency
Pending Publication Date: 2018-07-06
JINGMEN GEM NEW MATERIAL
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Problems solved by technology
[0003] The present invention provides a filter press separation system and a separation method thereof in order to solve the problems in the prior art that the filtration efficiency of the existing filter press is not high, the purity of the separated product is not high, and the product quality is low.
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[0037] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0038] A filter press separation system according to an embodiment of the present invention includes a filter press unit 11, and the filter press unit 11 includes a filter press plate 101 and a tympanic membrane plate 102 arranged front and rear, and a filter press plate 101 and a tympanic membrane plate 102 are arranged between the filter press plate 101 and the tympanic membrane plate 102. There is a filter cake trapping space; the filter press plate 101 is provided with a water inlet connected to the filter cake trapping space for flushing the filter cake; the tympanic membrane plate 102 is an elastic plate with a built-in compression chamber, which can be squeezed and c...
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The invention provides a pressure filter and a separation method thereof. The pressure filter comprises a pressure filtration unit, wherein the pressure filtration unit comprises a pressure filtrationplate and a tympanic membrane plate which are arranged in sequence from front to back; a filter cake interception space is formed between the pressure filtration plate and the tympanic membrane plate; the pressure filtration plate is provided with a water inlet which is communicated with the filter cake interception space, and is used for flushing a filter cake; the tympanic membrane plate is anelastic plate provided with a built-in compression cavity, can be used for extruding and compressing the filter cake interception space, and is used for further squeezing the filter cake. A device provided by the invention comprises an automatic-feeding feeding mechanism, an automatic separation and squeezing pressure filtration mechanism, an automatic plate pulling discharge mechanism, an automatic back flushing slurry recovery mechanism and an automatic cleaning mechanism, and can be used for realizing fully automatically carrying out the separation processes of feeding, separation, residualliquid collection, cleaning control and the like; the process time is shortened; the filtration efficiency is improved; further, the manual operation is avoided, and the labor power is saved.
Description
technical field [0001] The invention relates to the technical field of filter press separation, in particular to a filter press separation system and a separation method thereof. Background technique [0002] Filter presses can be widely used in chemical, pharmaceutical, metallurgy, video, brewing, and environmental protection industries. Filter presses are more and more widely used in the preparation of multi-component battery materials. In the process of chemical production, filter presses are required Press filter the process slurry produced and processed to achieve solid-liquid separation to remove impurities in the reactants and incompletely reacted solution impurities. However, the existing filter press only performs pressing and filtering, and can only perform simple solid-liquid separation, and cannot further filter and purify the filter cake. The liquid in the filter cake obtained by this method often remains more, and the filtration efficiency is not high. The qua...
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IPC IPC(8): B01D25/12B01D25/28
CPCB01D25/12B01D25/28B01D25/284
Inventor 许开华乐绪清李友福
Owner JINGMEN GEM NEW MATERIAL