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A platform for research: civil engineering, architecture and urbanism
Depth-adjustable immersed hydraulic reclamation pipe orifice and hydraulic reclamation method thereof
The invention discloses a depth-adjustable immersed hydraulic reclamation pipe orifice and a hydraulic reclamation method thereof. The hydraulic reclamation pipe orifice comprises an underwater diffuser, an underwater buoyancy tank, a long rubber hose, an overwater buoy, a water pipe, a breather pipe, a small buoy and a steel wire rope. A plurality of diffusion holes are formed in the bottom of the underwater diffuser, and an inlet is formed in the upper part of the underwater diffuser; a hole is formed in the middle of the underwater buoyancy tank, a steel pipe is welded to the hole, the upper end and the lower end of the steel pipe extend out of the underwater buoyancy tank respectively, the upper end of the steel pipe is connected with a long rubber hose, and the lower end of the steel pipe is connected with an inlet of the underwater diffuser; the overwater buoy is connected with the underwater buoyancy tank through a steel wire rope; the upper portion and the lower portion of the underwater floating box are respectively provided with a through hole, the upper through hole is connected with a breather pipe, the lower through hole is connected with a water pipe, and the breather pipe and the water pipe are respectively led out of the water surface and then fixed on the small floating cylinder. A certain distance can be kept between the hydraulic reclamation pipe orifice and the water bottom mud surface all the time, silt sprayed out of the pipe orifice can be accumulated at a designated position, and the hydraulic dredger hydraulic reclamation device is widely applied to water hydraulic conveying and dumping projects of hydraulic dredgers.
本发明公开了一种深度可调节的浸没式吹填管口及其吹填方法，吹填管口包括水下扩散器、水下浮箱、长橡胶软管、水上浮筒、通水管、通气管、小浮筒和钢丝绳；水下扩散器两端开口向下，底部开设若干个扩散孔，上部设置有入口；水下浮箱中部开孔，并在开孔处焊接一钢管，钢管上、下端出水下浮箱各延伸出一段，钢管上端连接长橡胶软管，钢管下端与水下扩散器入口连接；水上浮筒通过钢丝绳与水下浮箱连接；水下浮箱上、下部各开设一通孔，上部通孔连接通气管，下部通孔连接通水管，通气管、通水管分别引出水面后固定在小浮筒上。本发明吹填管口可始终与水底泥面保持一定距离，管口喷出泥沙可在指定位置堆积，广泛用于水力式挖泥船水上水力输送抛填工程。
Depth-adjustable immersed hydraulic reclamation pipe orifice and hydraulic reclamation method thereof
The invention discloses a depth-adjustable immersed hydraulic reclamation pipe orifice and a hydraulic reclamation method thereof. The hydraulic reclamation pipe orifice comprises an underwater diffuser, an underwater buoyancy tank, a long rubber hose, an overwater buoy, a water pipe, a breather pipe, a small buoy and a steel wire rope. A plurality of diffusion holes are formed in the bottom of the underwater diffuser, and an inlet is formed in the upper part of the underwater diffuser; a hole is formed in the middle of the underwater buoyancy tank, a steel pipe is welded to the hole, the upper end and the lower end of the steel pipe extend out of the underwater buoyancy tank respectively, the upper end of the steel pipe is connected with a long rubber hose, and the lower end of the steel pipe is connected with an inlet of the underwater diffuser; the overwater buoy is connected with the underwater buoyancy tank through a steel wire rope; the upper portion and the lower portion of the underwater floating box are respectively provided with a through hole, the upper through hole is connected with a breather pipe, the lower through hole is connected with a water pipe, and the breather pipe and the water pipe are respectively led out of the water surface and then fixed on the small floating cylinder. A certain distance can be kept between the hydraulic reclamation pipe orifice and the water bottom mud surface all the time, silt sprayed out of the pipe orifice can be accumulated at a designated position, and the hydraulic dredger hydraulic reclamation device is widely applied to water hydraulic conveying and dumping projects of hydraulic dredgers.
本发明公开了一种深度可调节的浸没式吹填管口及其吹填方法，吹填管口包括水下扩散器、水下浮箱、长橡胶软管、水上浮筒、通水管、通气管、小浮筒和钢丝绳；水下扩散器两端开口向下，底部开设若干个扩散孔，上部设置有入口；水下浮箱中部开孔，并在开孔处焊接一钢管，钢管上、下端出水下浮箱各延伸出一段，钢管上端连接长橡胶软管，钢管下端与水下扩散器入口连接；水上浮筒通过钢丝绳与水下浮箱连接；水下浮箱上、下部各开设一通孔，上部通孔连接通气管，下部通孔连接通水管，通气管、通水管分别引出水面后固定在小浮筒上。本发明吹填管口可始终与水底泥面保持一定距离，管口喷出泥沙可在指定位置堆积，广泛用于水力式挖泥船水上水力输送抛填工程。
Depth-adjustable immersed hydraulic reclamation pipe orifice and hydraulic reclamation method thereof
一种深度可调节的浸没式吹填管口及其吹填方法
LI JINFENG (author) / QIN LIANG (author)
2022-04-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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