Efficient ultramicro crushing material bagging device

Abstract

The invention relates to an efficient ultramicro crushing material bagging device, which belongs to the technical field of powder filling. The efficient ultramicro crushing material bagging device comprises a temporary storage bin and a powder pushing assembly, wherein the powder pushing assembly comprises a cylinder, an auger and a power mechanism, a feed opening which communicates with the temporary storage bin is formed in the side of the cylinder, the power mechanism is arranged on one end of the cylinder, a discharge opening is formed in the other end of the cylinder, a degassing filling sleeve is coaxially butted with the cylinder in the position of the discharge opening, and the inside diameter of the degassing filling sleeve is larger than that of the cylinder. According to the efficient ultramicro crushing material bagging device, the filling problem caused by the gas holding capacity of powder can be effectively solved, secondary exhaust is realized through the temporary storage bin and the degassing filling sleeve, and the powder is compacted and prepressed in the degassing filling sleeve, so that gas in the powder is effectively discharged, natural sedimentation of the powder does not need to be waited, and the whole filling efficiency is improved, and additionally, the whole filling process is sealed, so that a pollution source of dust is solved.

Description

technical field [0001] The invention belongs to the technical field of powder material filling, and in particular relates to a high-efficiency ultrafine pulverized material filling device. Background technique [0002] With the rapid development of the economy, the packaging industry will also usher in an unprecedented technological revolution, especially the technological reform of the powder filling industry. At present, the powder filling industry generally has problems such as large dust, low filling efficiency, and poor working environment. Especially for the filling of ultrafine powders, such as protein powder, etc., these fine powders must be packaged and filled due to transportation conditions and their own properties, but these ultrafine powders have high fineness, small specific gravity, low Bulk density, gas-holding characteristics. During the filling process, the dust is large, causing the air dust density to increase, and dust explosions are prone to occur, an...

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Problems solved by technology

During the filling process, the dust is large, causing the air dust density to increase, and dust explosions are prone to occur, and because of the flying dust, the working environment in the workshop is poor, and the fine powder is easily inhaled into the human body, posing a threat to the health of the staff; On the one hand, due to the gas-holding property of the ultrafine powder, a large amount of air is accompanied in the fine powder during filling. After filling, it must be allowed to stand for a certain period of time to allow it to settle, and the air in it must be removed before it can be sealed and packaged, resulting in The installation efficiency is low, which directly causes the economic loss of the enterprise

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