Method for filling mud pipe bag with blowing and filling device carried by laying ship and blowing and filling device

Abstract

The invention provides a method for filling a mud filled pipe bag by using a geotextile-laying vessel onboard blowing pouring device and a blowing pouring device. Specifically, a sand conveying pipe on a sand blowing vessel is connected with the blowing pouring device, the blowing pouring device is then connected with sand conveying hoses, the sand conveying hoses are connected with slurry inlets of mud filled pipe bag, the blowing pouring device is opened, and sand materials on the sand blowing vessel is directly poured into the mud filled pipe bag. The blowing filling device is a six-way blowing pouring valve, the two sides of a main sand conveying pipe are respectively provided with three steel pipe connectors in a machining mode, each steel pipe connector is provided with a gate valve, and each gate valve is connected with a sand conveying hose connector in an outgoing mode. The blowing pouring device is directly used for filling the bag, the links that the sand materials are blown into a mud storeroom and then secondary sand pouring and bag filling from the mud storeroom through a slurry pump are omitted, and manpower and equipment needed in the correspondingly links can be omitted. Compared with an original construction method, the construction efficiency of the method can be improved by one time or more times, cost can be saved by 40 percent or more, the project duration is ensured, construction safety coefficients are greatly increased, and significant social benefits and economic benefits are generated.

Description

technical field [0001] The present invention relates to a construction method of mud-filling pipe bags for sea (river) dykes in the silt-promoting encirclement project, specifically a method for filling mud-filling pipe bags of laying ships. The present invention also relates to a special six-way blowing and irrigation device. technical background [0002] In recent years, with the progress of society and the rapid development of urban construction, especially the development and construction along the coast and along the river, the demand for land is increasing day by day. In the enclosure construction, the embankment construction must be carried out first, and the embankment construction is generally made of woven cloth (woven cloth) into a mud-filled pipe bag, and then filled with sand, and a layer of barriers is added to reach the design. section. Since May and June enter the main flood season every year, the requirements for construction progress are very high, that i...

AI Technical Summary

Problems solved by technology

The original construction bag filling method is to blow the sand into the mud bank with a sand blower, and then manually use the mud pump to fill the sand in the mud bank into the mud-filling pipe bag. This method requires a lot of manpower and mechanical equipment At the same time, the construction progress is slow and the cost is high, which cannot fully guarantee the completion of the construction of the flood section before the flood season

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