Extraction Canopies - Quick guide for commercial kitchens

It is very important to consider the Material that extraction canopies are made from. 405 to 430 grade stainless steel is used for most good extraction canopies. This is because less expensive materials such as stainless steel are more likely to stain and discolour. Cleaning will become more difficult and the extraction canopies will weaken quicker than they should.

Good extraction canopies should have drain taps on the bottom edge; so that the excess oil that can get trapped in the filters can drain away properly and does not just build up within the bottom of extraction canopies. Extraction canopies should feel solid, especially around the filter banks with drain holes at the bottom of the filter bank.

When dealing with commercial extraction canopies there are several steps you can take to ensure that you have the one, of many extraction canopies, that is right for your needs. Always measure and plan all equipment you are going to need and look for the easiest route out of the area that you require the extraction canopies for the ducting. Companies specialising in extraction canopies will assist with all your requirements. Contact your local councils and planning, and ensure you do not proceed without their approval as you may be required to remove your work regardless of cost.

When considering the duct from extraction canopies and how to extract out of the structure you will be required to calculate and make a decision on the type of the duct and fan you will need. We can help you with this by paying you a free visit, but if you require information for working in a small area you can get in touch with us and we can give advice on what you will require taking into account the size of the room and amount of work. This will not affect where the ducting can be situated on your extraction canopies but you cant decide the building exit area until you know these sizes.

Fire hazards can happen in extraction canopies ducting from the over heating of oil and fats in frying equipment. The vapours are given off at 200 to 230 degrees and this makes it essential that the extraction canopies system is working properly and safely. The duct and fan should be working and positioned correctly to prevent oil and fat build up.

Extraction canopies should be cleaned weekly along with the filters. The duct work and fans should be cleaned every 6 months by a professional cleaning company that will issue the relevant documents for insurance purposes. As most filters are aluminium or stainless steel you can easily remove and clean with warm soapy water. Cleaning and maintenance of extraction canopies and extraction systems is vital.

Extraction canopies noise levels should be checked to ensure that the maximum internal noise levels of NR40 to 50 is net exceeding and the maximum level at the point of discharge of extraction should not increase the overall ambient noise level by more than 2 db (A) on completion of the installation. The user of the various discharges, slow running fan low velocity should help to achieve these levels.

There are many different types of extraction canopies fan sizes, makes and models. From Ventaxia, Roof Unit and Helious. Types of fans range from Plate fans, Long case, Short case, Turbos and Box fans. Each fan obviously has their unique place and it is very important to ensure you have the right one by contacting the extraction canopies company for assistance. A good, reputable extraction canopies company should be able to help you with this.

Andrew Cambridge has been working, fitting Extraction Canopies since leaving school. He has written many articles and you may find many of them on the internet. you can find his many articles and you may find many of them on the internet.

Article Source: TravelFreeGuides.com

About the Author

Andrew Cambridge has been working, fitting Commercial Extraction Canopies since leaving school. When not writing these articles he is fitting extraction canopies into commercial kitchens. you can find his many articles and you may find many of them on the internet.

by: Andrew Cambridge

Total views: 4 Word Count: 651 Date: Mon, 11 Apr 2011 Time: 7:51 AM - 0 comments

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