Outer cleaning equipment for packages

Abstract

The invention discloses a piece of outer cleaning equipment for packages. The equipment relates to the technical field of air showers and comprises a cleaning room, an air shower, a conveying machine, a gas suction device and a gas blowing device. The equipment is characterized in that an upper dust sucking nozzle and a lower dust ducking nozzle are disposed in the cleaning room; the dust sucking nozzle is close to the surface of a moving cargo and is connected to the gas suction device; an entrance door connected to the cleaning room and an exit door connected to a clean room are disposed in the air shower; multiple gas spray nozzles and multiple gas outlets are formed in the side walls of the air shower, the gas spray nozzles are connected to the gas blowing device which blows gas into the air shower, and the gas outlets are connected to the gas suction device which exhausts the gas from the air shower; the conveying device passes through the cleaning room and the air shower; a sensor used for position inspection is disposed on the conveying machine, and the sensor controls start and stop of the conveying machine as well as opening and closing of the entrance door and the exit door; and the cargo passing the equipment can better satisfy requirements of the clean room, and the environment inside the clean room is prevented from being polluted by the cargo.

Description

technical field [0001] The invention relates to a packaging cleaning device. Background technique [0002] At present, in the pharmaceutical and food industries, there are high requirements for clean rooms. Therefore, before the goods enter the clean room, a cargo shower is usually used to remove dust from the surface of the cargo. The sides and top of the cargo shower shell are equipped with The gas nozzle, with an air outlet at the bottom, sprays three-way airflow to air shower and dust remove the cargo. The gas nozzle of this kind of cargo shower room is far away from the cargo, and the bottom of the cargo cannot be blown, and the dust removal effect is not good; The room dust removal and ventilation are completed in one room, resulting in a small amount of dust remaining in the air shower room after the air shower, and flowing into the clean room with the goods. Contents of the invention [0003] The invention provides a kind of cleaning equipment outside the package....

AI Technical Summary

Problems solved by technology

[0002] At present, in the pharmaceutical and food industries, there are high requirements for clean rooms. Therefore, before the goods enter the clean room, a cargo shower is usually used to remove dust from the surface of the cargo. The sides and top of the cargo shower shell are equipped with The gas nozzle, with an air outlet at the bottom, sprays three-way airflow to air shower and dust remove the cargo. The gas nozzle of this kind of cargo shower room is far away from the cargo, and the bottom of the cargo cannot be blown, and the dust removal effect is not good; The room dust removal and air exchange are completed in one room, causing a small amount of dust to remain in the air shower room after the air shower, and flow into the clean room with the goods

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