Sealing device for long-range transport ship-loading system

Abstract

The invention relates to a sealing device for a long-range transport ship-loading system, belonging to the technical field of mechanical equipment; and the sealing device is used for sealing the tail end of a loading pipe of the ship-loading system and a ship cabin. The sealing device comprises a fixing plate which is used for sealing an opening of the ship cabin and can be fixedly connected with side plates at the two sides of the opening of the ship cabin; and the fixing plate is provided with a feeding port which can be hermetically connected with the tail end of the loading pipe. The sealing device further comprises a dust collecting box, wherein the dust collecting box is arranged on the fixing plate, the bottom wall of the dust collecting box is provided with through holes which are communicated with the ship cabin, and the dust collecting box is provided with an interface which is used for being connected with an exhaust pipe of the ship cabin. According to the sealing device disclosed by the invention, the problems of dust rise and low ship-loading efficiency of the existing long-range transport ship-loading system because the tail end of the loading pipe can not be hermetically connected with the ship cabin are solved; the sealing device has the advantages of convenience in disassembly and assembly and good sealing performance; and a sealing state among the loading pipe, the ship cabin and a dust remover can be formed so as to ensure no dust leakage, and the ship-loading efficiency is consequently increased.

Description

technical field [0001] The invention relates to a sealing device, in particular to a sealing device between the end of a charging pipe and a cabin of a long-distance pneumatic conveying and loading system, and belongs to the technical field of mechanical equipment. Background technique [0002] In the prior art, the powder and granular goods on ports and wharves are often transported and loaded by pneumatic long-distance transport. In order to expand the scope of use of the cargo ship, this type of cargo ship is generally of an open design, and is provided with a roller shutter hatch cover. When shipping, take off any one of the cover plates and it can be used as the opening of the cabin (that is, the feeding port in the general sense). [0003] Usually in pneumatic conveying, the efficiency of pneumatic conveying is closely related to the flow velocity of conveying airflow. The smaller the flow velocity of conveying airflow, the worse its ability to carry materials, and th...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects in the existing long-distance pneumatic conveying and loading system that the end of the charging pipe and the cabin cannot be sealed and connected, resulting in flying dust and low shipping efficiency, and provides a convenient disassembly and sealing Good sealing device can form a sealing state between the charging pipe, the cabin and the dust collector, and thus improve the loading efficiency

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