Efficient screening equipment for large-scale dry powder filtration

Abstract

The invention relates to the technical field of dry powder filtration, in particular to efficient screening equipment for large-scale dry powder filtration. The efficient screening equipment for large-scale dry powder filtration comprises a filtering box, a feeding assembly, a primary filtering plate, a second filtering plate, a filtering plate vibration driving assembly and a discharging mechanism. The feeding assembly comprises a feeding hinge plate and a shaking feeding mechanism. The filtering plate vibration driving assembly comprises an intermittent lift driving mechanism, a sliding mounting base capable of quickly and vertically reciprocating, ascending and descending and a clamping jaw, wherein the clamping jaw is used for clamping a first-stage filtering plate and a second-stage filtering plate. The discharging assembly comprises a material collecting barrel for collecting materials, a first discharging channel and a second discharging channel. The sizes of filtering holes ofthe first-stage filtering plate are larger than the sizes of filtering holes of the second-stage filtering plate. The efficient screening equipment for large-scale dry powder filtration can accuratelyand efficiently perform large-scale filtering and screening operation on dry powder, and is simple in operation, high in screening capacity, adjustable in vibration speed, low in noise and capable ofimproving single-product quality.

Description

technical field [0001] The invention relates to the technical field of dry powder filtration, in particular to a high-efficiency screening device for large-scale dry powder filtration. Background technique [0002] Dry powder filter, also known as mechanical impurity filter, is one of the main equipment for dry powder pretreatment. According to the situation of the dry powder, the corresponding design scheme is adopted to efficiently remove suspended solids, colloids, sediment, clay, humus, particulate matter and other impurities in the dry powder, so as to achieve the purpose of pure dry powder. Filtration equipment is a general term for various filtration facilities, which refers to mechanical equipment or devices used for filtration, and is commonly used in industrial production. [0003] In the prior art, the vibration mode of the filter equipment is that the vibration motor drives the filter to vibrate. This method will generate relatively large noise, and the vibratio...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a high-efficiency screening equipment for large-scale dry powder filtration. The noise, and the vibration amplitude cannot be changed according to the demand, which affects the eff

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