How the Cleaning Heat Exchangers Can Be Done Safely

Cleaning of heat chambers is a vital task. They are being professionally used in refineries and large industries. These huge types of machinery need to be professional cleaned and inspected for a better performance in the future. These cleaning processes are being done on regular basis set in a routine.

But how they are being done? What technique is being taken to accomplish this huge cleaning process?

Let us first have a view of what kind of wastages are deposited which needs to be cleaned. When chemicals and other oily substances passed through these tubes, the foulants gets deposited on the walls of the tubes. The wastage gets also deposited on the heaters thus preventing to get the proper heat and transfer them. So once the foulants get deposited in sufficient amount, proper cleaning has to be done.

So for the cleaning, we obviously need to obtain the automated cleaning processes. They have to be hands-free and also involve a modern technique too. Often cleaning companies are being hired to do the task and they take over the charge. Hand free automated cleaning can make the task easier and also undergo the task in a better way. They even prevent the risks of any injuries involved with the cleaning people. The injuries can be due to the high pressure or the chemical exposures too. So in order to avoid such unexpected results of accidents, automated hands-free cleaning can be a good option.

Different methods of heat exchanger cleaning

Here is one of the safest methods to clean the heat exchanger in most of the industries:

Water jet cleaning in high pressure

This cleaning method is known for being safe and also the popular one. They are being taken for the cleaning procedures of the heat changer and other such huge tubes and pipes of big industries. This method is well known in removing the rust, scale, residue and debris.

In this process, a small pipe or rather a nozzle is being used to bring the high pressure water jet. This pressurized water jet is being passed through the tube. Under the high pressure, the wastage and the deposits get washed away. It is easy and also involves no risky things with the cleaning.

This method of industrial cleaning has been accepted worldwide as the safest cleaning heat exchanger. Also it does not provide any warning to the environment too.

Mechanical cleaning

It is another process of industrial cleaning. But this cleaning is more precise about the target area. This is also being used for the heat exchanger but for targeted regions. This method is also popular and is widely accepted throughout the world.

As this cleaning process is quite targeted, so based on the type of debris to be cleaned, the mechanical cleaning is being done. In case of light rusts and debris, brushes are used to remove them manually. Even the brush cleaning is just the right one for the microbial cleaning. Moreover brushes are preferred because they can be used at any place with convenience irrespective of shapes and size of the tubes and the pipes. It is also an environment safe cleaning too.

Chemical cleaning

This is another heat exchanger tubes and pipes cleaning methodology which is being cleaned with particular chemicals. Much time there are some kinds of debris which are not being either cleaned by the water jet or the mechanical processes. In those cases the usage of the chemicals is must which can easily remove the stains or the residues easily.

As this cleaning involves the different application of chemicals, so it can be a bit hazardous for the environment. So this cleaning process is not being encouraged until and unless it is not being urgently required. But usage of chemicals ensures that the residues get completely cleaned and properly ready for next usage.

Miscellaneous

Beside these above methods, there are many other cleaning heat exchanger methods which can help in the cleaning in the safest way. In this category, even the combination of two like water and air jet is also being included. Based on custom requirement, it is being used for the industrial requirement. Sometimes the chemical and mechanical processes are both used too. Air pressure is also another method which is another hand free automated cleaning method under safe category.

Application of thermal decomposition

In this method, the heat is being used in the controlled environment which actually decomposes the deposits. This is also being used to remove the debris and the residue of the heat exchanger. This is also a safe and environment friendly method of cleaning the heat exchangers.

Try these methods for the cleaning of your industrial tubes and pipes. They are the common and popular ones which can help in full proof cleaning. Obtaining these can actually help in regaining the life of the heat exchanger for few more years.

Conclusion

In many industries, heat exchangers are the compulsory things that are being used on regular basis. Cleaning heat exchanger should not be neglected at any situation. This would not only help in keeping it in proper condition but also increase the efficiency of the heat exchanger too. Otherwise, you may suddenly experience a stop or hurdle in the work and production may gets affected.  Cleaning can help to prevent the corrosion, breakdown time and also any unexpected hurdle in the task.

Sometimes for a greater cleaning, combinations of two methods are being used. Such as often the cleaning companies combine the two methods like water and air pressurized jet that can make the task faster and also easier.

Don’t ignore the exchanger cleaning. If your production is havoc dependent upon it, then it must be taken care on regular basis. Proper cleaning will give it a new life which will help in be in a good condition for more years. A small step now can actually give you a long year return. Better have contract with a third part cleaning company to get the task done on a scheduled timing and by skilled person.

Sponsor Ads

• Ad Space Available - Rent it Now!

Report this Page

Created on Nov 28th 2018 05:56. Viewed 230 times.

Share on APSense

Comments