published date: 12-26-2018
Necessity of river dredging
In recent years, many rivers have experienced serious siltation, and river siltation has increasingly affected the normal functions of flood control, drainage, irrigation, water supply, navigation, etc., and also has a tremendous destructive effect on the ecological function of the river. In order to restore the normal function of the river, promote the rapid and sustainable development of the economy and society, carry out dredging and dredging projects in the river. The river channel will be deepened and widened through treatment, the river will become clear, and the production conditions and living environment of the masses will be significantly improved, achieving the goal of “shuiqing, river smooth, shore green, and beautiful scenery”. Mud purification system is necessary for river dredging.
1. Sandy soil, when the water content is high, the flow is easy to flow. At the end of the river treatment, the river is often waterless. Due to the seepage of the groundwater, the sand that has just been swayed begins to flow, and the water level rises with the river. High, with the wind and the waves, the quicksand flows, the bottom of the river rises
2. In order to occupy more land, the embankment slopes up to the estuary of the beach and even the rivers surrounding the river, destroying the turf vegetation of the project, causing heavy rain runoff to destroy the project and silt the river. River sections close to towns and villages, dumping garbage into rivers, discharging sewage, etc., all narrow and silt the rivers to varying degrees.
3. In some places, in order to facilitate drainage, the tributary inlet is arbitrarily added, and the difference in the bottom elevation of the tributary and the main stream is too large. And using excavation machinery construction, the slope of the virtual soil is too thick. When the heavy rain came, the small ditch was pulled into a large ditch, and all the virtual soils were merged into the main river.
River siltation has increasingly affected the normal functioning of flood control, drainage, irrigation, water supply, navigation, etc. In order to restore the normal function of the river and promote the rapid and sustainable development of the economy and society, the river dredging and dredging project is imperative. River dredging generally refers to the management of river courses and belongs to water conservancy projects. Through the mechanical equipment, the sediment deposited on the bottom of the river is blown into a turbid water, which flows away with the river water, thereby functioning as a dredging.
LZZG has developed a mud purification system forfor river dredging. It has a high degree of integration, a small footprint, a reasonable structure, and is easy to move. The equipment has its own frequency conversion adjustment electric control cabinet for control and motor control and sediment recovery efficiency. High, dehydrated dry heap is ideal. The Longzhong mud purification system can be applied to river dredging and dredging projects. The river channel is deepened and widened by dredging, and the river water becomes clear. The production conditions and living environment of the masses have been significantly improved, reaching the goal of “shuiqing, river smooth, shore green, and beautiful scenery”.
The river silt purification system produced by LZZG is suitable for lake dredging, pond channel dredging, reservoir dredging project, municipal pipeline dredging, water station clearing and dredging, river dredging and dredging project, enterprise slag sedimentation tank project, drainage Various dredging and dredging projects such as sewage dredging and dredging works.