Different Kinds Of Pumps That Are Used In The Dredging Industry

By Author: Jim Lee
Total Articles: 332
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There is popular misconception that states that people who are science geeks care little about historians and vice versa. This widely believed idea had been circulating quite some time and has almost managed to establish that science and history are totally conflicting disciplines and generally have nothing to do with each other. However, it would not be wrong to say that not only is this idea incorrect but is also insulting to some extent. In reality this two, if not inter dependent, are definitely co-related. There have been many instances to prove so. But to those who are interested in science, a historical account of the importance and introduction of the process known as dredging might strike as interesting. Throughout history, especially that of the ancient times, we notice that many mighty cities which were situated on the banks of a river had declined and died out, just because they did not know how to stop the siltation of the ports and rivers. Whether you consider the case of Memphis in Egypt or Effuses in Ancient Greece or Aigues-Mortes in France or Norden in Germany, you will see that the lack of dredging has actually ...
... cost a lot of rich places their fortune. Thankfully, we are not that helpless as the process of hand dug canals was started a few centuries ago. Technology has obviously aided the process and increased its efficiency almost tenfold. Now siltation in the rivers and port mouths do not cause entire towns and cities to shift base.


When it comes to the technology that has made dredging an easier task than before, the name of Sprayed Render and Plaster Pumps must be mentioned. These pumps are used for doing heavy weight clearing of mud from the bottom of a water body. Not many people know this, but the accumulation of too much silt on the river or ocean bed is not only problematic for navigation but also is not right environmentally speaking. These pumps are also sometimes known as slurry pumps or more specifically centrifugal slurry pumps and their main job is to transport a mixture of water and soil from under the water body to the surface. Dredging is a work that is regularly carried out across the coastal region by the government of various countries. In this regard, it must be mentioned that this kind of pump is also a very important component used in the sector of underwater construction. Other important machines that are used in the very same sector are Screed Machines and Off-Road Concrete Mixers.


It is interesting to note that a few years back, using Mud Dredging Pumps or Manual Shotcrete & Mortar Sprayers was not so easy. They were not as energy or fuel efficient as they are today. When used for long hours, they ended up creating more pollution in the air than what they dredged up from the bottom of the ocean or the river. The recent breakthroughs in the technology of pumps has helped to reduce this pollution risk and made it a lot easier to handle these machines too. Even though you still need to be a skilled and knowledgeable technician to make them work properly, they are actually a lot smaller and lighter and thus, more convenient for frequent use.