Seal for pipe joints device of anti -overflow dirt

The utility model provides a seal for pipe joints device of anti -overflow dirt, sealing device includes seam oil blanket, sealed, the bundle mouthful oil blanket of sack, the seam of the junction ofthe sealed pipeline of seam oil blanket, the sack is sealed to be wrapped up in the outside of seam oil blanket, it is sealed to prick mouthful oil blanket the sack is sealed two sections. The utilitymodel discloses can effectively stop the pipeline dirt that overflows, appear also can adopting the method to carry out emergency treatment when the leak source overflows dirt in the wearing and tearing of discovery pipeline, provide technical guarantee for cleaner production. 本实用新型提供了种防溢尘的管道密封装置，所述密封装置包括接缝油封、布袋密封、扎口油封，所述接缝油封密封管道的连接处的接缝，所述布袋密封包裹于接缝油封的外部，所述扎口油封密封所述布袋密封的两段。本实用新型可有效杜绝管道溢尘，在发现管道磨损出现漏点溢尘时也可采用此方法进行应急处理，为清洁生产提供了技术保障。