Sealing structure of square mud door of dredger

Abstract

A sealing structure for a square mud door of a dredger, used for sealing the mud door and the opening of the mud door, comprising a sealing supporting angle steel and a longitudinal plate, the sealing supporting angle steel is arranged around the frame of the opening of the mud door, and the longitudinal plate is arranged along the The edge of the lower end of the mud door opening is set around, the longitudinal plate is provided with support round steel, the support round steel surrounds the longitudinal plate, the lower end of the sealing support angle steel is provided with flat steel, and the sealing support angle steel, flat steel A lip seal is arranged between the steel, the support round steel and the longitudinal plate, the upper part of the lip seal is a fixed part, which is fixed between the seal support angle steel, the flat steel, the support round steel and the longitudinal plate. The lower part of the lip seal is the lip seal, which is in contact with the upper end of the mud door. The invention ensures the sealing between the mud door and the mud door by using the position of each part to ensure that the dredger does not work. Leakage occurs, making the working process faster and more efficient.

Description

technical field [0001] The invention relates to the technical field of ship machinery, in particular to a sealing structure of a dredger dredger square mud door. Background technique [0002] The dredger is a widely used marine machinery, mainly used to clean up the silt and debris at the bottom of the water, which can ensure the water depth and facilitate the normal navigation of the ship. In the work of the dredger, the sealing of the square mud door is very important , responsible for the silt and sundries that are taken away from the bottom of the water. Once the seal is not good, there will be leakage during operation, resulting in low work efficiency and complicated work procedures. Contents of the invention [0003] In order to solve the above problems, the present invention provides a sealing structure for a square mud door of a dredger that can effectively ensure the sealing performance of the square mud door. [0004] A sealing structure for a square mud door of...

AI Technical Summary

Problems solved by technology

[0002] The dredger is a widely used marine machinery, mainly used to clean up the silt and sundries at the bottom of the water, which can ensure the water depth and facilitate the normal navigation of the ship. In the work of the dredger, the sealing of the square mud door is very important , responsible for the silt and sundries brought away from the bottom of the water. Once the seal is not good, there will be leakage during operation, resulting in low work efficiency and complicated work procedures.

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