Marine wind driven generator mounting and transporting spud leg mud discharging, air injecting and washing device and method

Abstract

The invention discloses a marine wind driven generator mounting and transporting spud leg mud discharging, air injecting and washing device, comprising a high-pressure air connecting pipe system, a plurality of layers of spud leg body traverse air injection devices, a plurality of layers of pile shoe traverse air injecting devices and a pile shoe bottom layer air injecting device, wherein the high-pressure air connecting pipe system is respectively communicated with each air injecting device, and high pressure air can be sprayed out by adopting an air injecting way. The spud leg mud discharging, air injecting and washing method in the invention comprises the following steps: carrying out air injecting when high pressure air enters into the pile shoe bottom layer air injecting devices firstly, then carrying out air injecting when the high pressure air passes through a plurality of layers of pile shoe traverse air injecting devices, and finally carrying out air injecting when the high pressure air passes through a plurality of layers of spud leg body traverse air injecting devices, thus mud and sand on the surface of a spud leg can be completely separated. The spud leg mud discharging, air injecting and washing device discloses by the invention is simpler in the structure, is lighter in weight and is convenient to use. In the air injecting and washing method disclosed by the invention, the high pressure air is adopted as a medium used for removing sludge, the sludge outside each part of the pile shoes can be sequentially removed from bottom to top from the pile shoe at the bottom of the spud leg, and the spud leg can be safely and efficiently pulled out.

Description

Technical field [0001] The present invention involves a kind of offshore wind turbine installation and transport ship, which is particularly involved in the bonding layer of the pile legs and the muddy of the sea underwater silt for the installation of the sea wind power generator, which is convenient for the installation and method of improving it.The field of ship technology. Background technique [0002] In recent years, Wind Energy, as the most commercial potential, and the most vibrant renewable energy, is developing and utilizing in many countries.my country's wind energy reserves are huge, and the development of wind energy reserves is more than 1 billion kilowatts.Among them, the wind energy reserves that can be developed and used at sea are about 750 million KW, and the development of offshore wind power will become a trend of wind power in coastal areas.The structure of the offshore wind turbine is similar to a simple maritime platform. It is generally built on the coat...

AI Technical Summary

Problems solved by technology

The existing pile leg flushing is set as a water jet flushing device, which has two types: 1. Water jet flushing water source is provided by setting a water tank, but this type has an increase in displacement of the ship, which leads to an increase in the power of the main engine of the ship and increases the running time. defect of cost

2. Set the water spray inlet to provide the water spray and flushing water source from the outside of the pile leg, but because the depth of the pile leg into the mud varies greatly, the position of the water inlet is difficult to determine

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