Monday, April 25, 2016

The Functions Of A Pig Loading Device

By Peter Butler


Pigging is known as an approach of using a device called pigs and perform different maintenance jobs. This would only be possible even without blocking the flows in a pipeline. Most of these tasks include inspecting and cleaning pipelines. This can be achieved by attaching the pig to the launching station.

This method has been used for years as it can clean large pipes in most companies. But nowadays, the use of smaller pigging systems is increasing in a batch method as operators are looking for better efficiency at lower prices. Pig loading device can be installed in different industries involving products such as paints, chemicals, toiletries, cosmetics, lubricating oils, and other stuff.

Pigs are usually used in paint blending or lubricating oils to clean each pipe to avoid possible contamination. Aside from that, it is used to empty pipelines into the tanks. Most often, the process is performed at the start and sometimes in the middle of batches. These devices are also utilized in gas and oil pipelines to maintain them. Actually, most devices are being used to check them for the reason of preventing possible leaks that would be too harmful to the entire environment.

Pigging units may offer additional advantages of more rapid and reliable product changeover. Moreover, pigging plays an important role in minimizing environmental effects of each operation. In the past, the only method that an operator could ensure a product was to clear out the lines using the cleaning solutions like water and solvent.

These systems are designed so that the pigs will be loaded into the launcher. There are actually incidents documented where most operators get injured or even killed whilst executing an operation. There are common causes of these incidents are the main process valve is widely opened while the doors are not yet completely closed. There are other causes that can be related to mishap operations.

Safety during each operation will depend on how they follow the safety measures which offer a well informed description of safety sequences. Typically, the uses for pigs include inspection of pipeline conditions, capturing geographic information, and a physical separation between different fluids.

This technology nowadays has been advancing. It requires proper planning and assistance from the manufacturers and other qualified companies. The main goal of pipeline cleaning and maintenance is to reduce and eliminate sensor liftoff of any tool. Normally, pipelines represent an investment on behalf of an operator and can usually prove technically to governments and countries.

During the construction of these lines, pigs are utilized to eliminate the accumulated debris. Operators are using them to remove such debris and to clean all the lines. Pig inspection and assessment are utilized to determine the thickness of corrosion being accumulated. Once assessed, they are able to address the problems properly.

Operations may also conduct pigging regularly to clean scale, solids, and other debris from the pipe walls to keep the efficiency of the flow in high standards. Moreover, pigs are used more often as inspection tools. They are also equipped with cameras to allow viewing of the internals of the pipes.




About the Author:



No comments:

Post a Comment