Novel tobacco powder removing device

Abstract

The invention discloses a novel tobacco powder removing device. The novel tobacco powder removing device comprises an upper powder suction assembly and a lower powder suction assembly. The upper powder suction assembly is used for conducting negative pressure suction on the upper portion of an approaching drum and the upper portion of a converging drum, tobacco powder generated above all drum wheels of the converging drum and the approaching drum when cigarettes are connected is sucked into a negative pressure header pipe; the lower powder suction assembly is used for sucking the tobacco powder brought by centrifugal force of the converging drum, below the converging drum, and therefore, the situation that a large amount of tobacco powder is brought into the area above all the drum wheels due to the centrifugal effect of the approaching drum is avoided, the tobacco powder suction pressure of the upper powder suction assembly is reduced, the tobacco powder is prevented from entering a washboard and then adhering to tipping paper, and tobacco powder included cigarettes are prevented from being generated.

Description

technical field [0001] The invention relates to the technical field of cigarette equipment, in particular to a novel smoke removal device. Background technique [0002] The manufacture of cigarettes requires 10 transformations and 14 transfers from the tobacco rod. Due to the inherent properties of shredded tobacco, each transformation and transfer will lead to the generation of smoke. The rolled and shaped tobacco rods are cut into double-length tobacco rods by a blade, and the spider hand sucks up the double-length tobacco rods on the V-shaped groove and transports them to the drums. Affected by the centrifugal force, the end of the tobacco rod will produce smoke splashing, the falling smoke will fly between the close drum and the washboard, and the smoke entering the washboard will eventually lead to the formation of tipping paper sandwich cigarettes, in a series of Smoke pollution areas are formed during the cutting and wrapping process. In multiple smoke pollution area...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the defoaming is mainly carried out by negative pressure suction inside the drum, so that the suction holes on the surface of the drum suck the smoke and discharge the smoke from the suction holes of the drum. However, some of them are subjected to centrifugal force. The generated smoke is flying on the outside of the drum, so the drums themselves cannot suck the smoke away, and the remaining smoke will adhere to the glued tipping paper to cause foamy smoke

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