一种绞吸式挖泥船管线变径施工方法技术

本发明专利技术涉及一种绞吸式挖泥船管线变径施工方法。本发明专利技术属于疏浚工程技术领域。一种绞吸式挖泥船管线变径施工方法，挖泥船采用泵和管线进行绞吸挖泥施工，其特征是：泵和管线绞吸挖泥施工时，采用管线变径方式来适应泥泵特性，达到挖泥船相匹配的施工工况。本发明专利技术具有绞吸船输送系统合理匹配，增大流量或增大流速，能显著提高产量降低油耗，节能减排效果显著，施工设备利用率高、时间利用率高，使工程工期提前，节省了大量人力物力成本，社会经济环保节能减排效益显等优点。

Variable diameter construction method for cutter suction dredger pipeline

The invention relates to a variable diameter construction method for a cutter suction dredger. The invention belongs to the technical field of dredging engineering. A cutter suction dredger diameter pipeline construction method, using pump and pipeline dredger cutter suction dredger construction, which is characterized in that the pump and pipeline cutter suction dredger construction, the pipeline reducing ways to adapt to the mud pump characteristic, construction conditions to match the dredger. The invention has the advantages of reasonable transportation system, increasing its flow, or flow rate increased, can significantly improve the yield and reduce fuel consumption, energy saving effect is remarkable, the construction equipment utilization rate is high, the time utilization rate is high, so that the project ahead of schedule, save a lot of manpower and material costs, social economic and environmental benefits significant advantages such as energy saving and emission reduction.

【技术实现步骤摘要】

【技术保护点】
１．一种绞吸式挖泥船管线变径施工方法，挖泥船采用泵和管线进行绞吸挖泥施工，其特征是：泵和管线绞吸挖泥施工时，采用管线变径方式来适应泥泵特性，达到挖泥船相匹配的施工工况。

【技术特征摘要】

【专利技术属性】
技术研发人员：秦亮，高伟，周泉生，赵凤友，宋智文，杨俊钊，刘昊，徐恩岳，田桂平，张德新，赵素芳，钟志生，
申请(专利权)人：中交天津航道局有限公司，中交天航港湾建设工程有限公司，中交天航滨海环保浚航工程有限公司，
类型：发明
国别省市：12