Cover device for prevention of sewage odor break-through of track/truck carrier

摘要

(57) Abstract (Modified) Topic You enclose flow condition things such as the sludge and the like sealing, it conveys you areFrom opening of carrier of track/truck of me, flow condition things such as sludge and the likeCompletely, there are no times which it scatters and/or breaks-through, furthermore, thisAnd others you enclose and the accident where flow condition things such as the sludge and the like sealing breaks-throughThe compressed air which is enclosed in order to prevent starts neutron leakageNot to be, the lid and the opening sealing completely, the track/truckThe opening of the carrier sealing the lid which possibly is opened and closed the alone workerDepending upon becomes simple, to be able to open and close the cover device which stoppingIt offers. Solutions With the compressed air flow condition things such as the sludge and the like taking inPaying/inserting in the track/truck carrier sealing, the enclosing tank 3 of the carrierOpposing to the opening edge of opposition direction of opening 5, mutually, it opens and closesOpposition of the said lid which provides lid 7 unrestrictedly, stops opening 5Be able to provide the side arm which it does closely possibly, opening direction of lid 7In side arm direction the edge strip lap facilities the sealing elastic belt of the flexible elastic body which is donePressure welding does in the full circuit section of the opening edge of the opening, sealing possibly providingIt is something which becomes.