Archive | March, 2020

How To Choose The Right Oven For Your Industrial Applications?

There are various classifications and capabilities of industrial drying ovens but you need to carefully understand which oven is necessary for your application. Industrial ovens are obtainable in varieties of classifications, configurations and capabilities in order to meet various assortments of thermal applications.

Guidelines to select the right industrial oven:

Industrial ovens are used for the purposes of drying and curing in different industrial sectors. As you can find so many varieties in the market, it becomes quite difficult to choose the right industrial drying oven for your applications. Below mentioned are some of the essential tips that will help you to select the right kind.

industrial drying

Industrial Drying

  • Determine the needs- 

The first thing you need to consider is the need for applications. You have to first determine the process for which you will need the oven. You also have to determine the environment in which you will operate the oven. Industrial ovens are used for different applications like drying, curing, heat treatment and much more.  This will help you to understand the usage and size of the oven.

  • Consider the requirements of temperature- 

One of the essential prerequisites that you need to keep in mind is the temperature requirements. You have to understand the minimum and maximum temperatures that will be needed for the process. You have to consider the temperature requirements. This will consist of controlling rate of heat, total time of the process, burn-in-testing etc.  For example, if your temperature requirement is between 50 degrees to 300 or 400 degrees, you need go for an industrial drying oven.

  • Analyze  the pattern of air flow –

 Once you are done with the temperature requirements, the next step is to identify the air flow pattern. The pattern of airflow is essential because it helps in successful completion of the treatment of heat process.  While selecting this pattern, you also have to consider the load factor.

  • Consider the volume of production

An industrial drying oven with a less space will lead to production inefficiency whereas an enormous oven will lead to sheer waste of time, energy and space. Therefore it is important to choose the right oven size to meet all the needs of processing. You have to choose an oven that is production efficient. The size of the oven will depend on volume of the production, size of the production, and the total number of batches required per day to fulfill the production requirements.

Design and construction considerations-

The oven construction depends a lot on size of the oven and temperature needs. The ovens are made up of different materials like steel, aluminum and stainless steel. The ovens made up of stainless steel can be cleaned up easily and provides excellent erosion resistance. Industrial drying oven when designed has to depend on various factors like-shelves, floor types and requirements of surface temperature.

  • Determine the size of the chamber-

The chambers will small space will lead to poor performance and the bigger ones will lead to wastage The chamber of the oven should have enough space so that in one single batch, a large number of products can be accommodated.. Also, the chamber needs to be designed carefully so that the air flow is uniformly distributed.

Therefore, all the above factors mentioned above will help you in selecting the right industrial drying oven for your industrial requirements. However, if these factors are not enough to convince you, then you can take help from a reliable manufacturer or an industrial expert. They can guide you as well as provide you with high quality ovens.

Special Precautions and Safe Practices for Asbestos Removal

There are different ways that you can follow for asbestos removal. However, it is essential to make sure that whichever way you follow is safe and carried after taking adequate safety precautions.

  • Wet cleaning is one important practice that should be undertaken at the start of the work. This involves wet cleaning or wiping for picking up the asbestos fibres using wet mops, rags or cloths. These should be discarded properly while these are still wet to prevent the collected fibres from being released in the air when dry and disturbed. Dusting or dry sweeping is not recommended because it will result in resuspending the asbestos fibres in the air.

  • Using special vacuum cleaners can be used in specific conditions in place of wet cleaning. These vacuum cleaners are called High Efficiency Particulate Air or HEPA vacuums. These cleaners come with special filters designed to remove the small particles or fibres of asbestos. This prevents these particles from floating in the air while passing through the vacuum. Ordinary vacuum cleaners are not recommended because the exhaust air from it is not filtered properly and therefore it can be released back into the air.

If carpets are contaminated with asbestos fibres, steam cleaning is the best process to follow for asbestos removal wearing proper respiratory protection and cleaning it after normal working hours.

asbestos removal burwood

Asbestos Removal

Important precautions to take

In order to reduce the risks in asbestos removal there are a few important precautions to take before, during and after the process.

Before you start to work make sure that you:

  • Clear the area
  • Cover everything that cannot be removed
  • Cover walls and floors
  • Isolate the area
  • Post signs of warning.

During the process make sure that you:

  • Wear proper protective clothing
  • Wear a respirator
  • Wear disposable coverall
  • Wear disposable rubber gloves
  • Wear rubber boots and
  • Wear protective eye goggles.

Make sure that you wear all these throughout the working process. Also make sure that no other person is allowed into the contaminated area. To reduce creation of dust and spreading you should wet the material with water, when possible. Be careful that you do not break the sheets or components. Try to remove it whole, if possible. Always keep an adequate supply of waste bags handy that are approved for asbestos removal.

After the process you should:

  • Remove all protective clothing and gear inside the air lock to prevent asbestos fibres from spreading.
  • While removing, place the removed materials in in the disposal bags.
  • Clean the surface with wet cloth or vacuum cleaner.
  • Roll the covers carefully and wipe the tools clean.
  • Shower thoroughly and was your hands and face.

While disposing, carry the materials in a covered truck and dispose them only in approved landfills.

asbestos removal burwood

Asbestos Removal

Good practices to follow

As for the safe and good practices to follow during and after asbestos removal include:

  • Not eating, drinking, chewing or smoking in the work area.
  • Wet wiping the drop sheets and barriers used during the work or cleaning with a HEPA-filtered vacuum.
  • Not reusing the drop cloths, barriers and enclosures.
  • Not using compressed air to remove dust.
  • Cleaning the area frequently during the work and immediately after completion.

According to the law of certain jurisdictions, the workers for asbestos removal should be provided with a double locker facility with showers in between them. Asbestos contaminated clothes must be removed in one locker and the second to store the street clothes.

Spreading of asbestos dust is critically important. It is only the good practices that will ensure that contamination is controlled and people are saved from any asbestos related health issues.