It is a common filter, designed according to actual application requirements and various filtration engineering needs, and its advantages meet the needs of many existing engineering filtration device. Structure Turtle-back type top-entry filter is a pressure type filter device. It adopts the structure of precision…
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When slaughtering livestock and poultry and depilating the poultry, there are often many impurities such as chicken feathers, pig hair, wool and other impurities flowing into the sewage treatment device along the water pipe, which will cause the treatment effect of the sewage treatment device…
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The wastewater discharged from paper mills always contains a large amount of pulp fibers, which will cause great waste if not recycled. The commonly used filter for recovery the fiber is Internally Fed Rotary Drum Filter. Working principle The papermaking white water fiber recovery Rotary…
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There are three main types of sewage discharged from alkaline papermaking: 1. The wastewater produced by cooking wood pulp (or straw pulp) is also called black water. 2. The sewage discharged from the pulp machine and the refining machine is called pulping wastewater. 3. The…
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Working principle The working principle of the pre-coated vacuum drum filter is basically the same as the general vacuum drum filter. The main difference is pre-coated filter aid (such as diatomate, and perlite) before filtration. During filtration, the filter aid in the channel body forms…
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The working principle of the folded belt rotary drum vacuum filter is the same as that of the scraper type, the only difference is that the filter cloth of the belt-folded rotary drum vacuum filter is zigzagly wound between the rotary drum and each roller.
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Air flotation is a process to introduce a large number of fine air bubbles into the water to form a mixture of water, air and particles, so that the particles adhere to the air bubbles and float on the surface of the water because the…
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Static Screen also known as arc screen, slit screen, inclined screen, inclined grille, hydraulic grille, curved grille. It is mainly used for pre-dehydration, dewatering, de-intermediation operations, material or fiber classification and recovery of liquids. It is a kind of non-power grille decontamination machine, which can…
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The Pneumatic self-cleaning filter can automatically clean the particles and impurities on the inner surface of the filter screen by mechanical scraping, which can continuously operate. It is mainly designed for high-viscosity filtration, suitable for high-viscosity liquid filtration work, the precision range is 30-1500 microns,…
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When filtering the filtrate, the scraper vacuum drum filter is a very useful device. Its separation is achieved by filter cloth, and compressed air will be continuously blown to the scraper to achieve scraping. But we should choose it to what kind of material? The…
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