Kitchen flue cleaning tips

Although the flue is the most easily overlooked thing when cleaning the kitchen, for the health of our families and the cleanliness of the kitchen, everyone must pay more attention to cleaning during daily use. So, how to clean the flue? Below, the editor will introduce to you some tips on flue cleaning.

The purpose of kitchen flue cleaning

After long-term use, the smoke exhaust pipe in the restaurant kitchen will deposit a layer of grease on the surface. If not cleaned in time, it is very easy to cause a fire, so it is necessary to Clean the hood, exhaust fan, flue, and chimney regularly to avoid danger.

Kitchen flue cleaning method

1. Manual entry method

2. Disassembly method

When the flue is less than 40 cm square , this method is used when manual access is impossible.

This method is the most thorough cleaning method with the best cleaning effect, but the construction is difficult, the amount of workers is large, and the cost is relatively high. The flue cleaning plan is: based on the actual conditions of the flue, the technicians calculate that a section of the flue should be disassembled at a certain distance and extended in two directions for cleaning to ensure thorough cleaning and high quality cleaning.

3. Opening method

This method is relatively easier and less expensive than the disassembly method. This method is used for flues that cannot be entered manually and are difficult to disassemble. The technicians calculate the spacing distance, location, size and number of the required openings, and use these holes to clean the flue inside the flue. Finally, seal each hole.

4. Machinery and equipment cleaning method

This method is the easiest to operate, the least difficult, the smallest workload, and the lowest cost flue cleaning method. It is suitable for those with less oil pollution and short cleaning cycles. The flue is cleaned using this method. First, spray cleaning agent into the pipe to soften the oil stain, and then use a 30-meter-long electric flexible shaft brush to clean the oil stain. This method is used for 30 cm square vertical flues, small hidden flues that cannot be entered manually and are inconvenient to dismantle. This is difficult to clean and easy to accumulate oil, so the cleaning cycle should be shortened.

5. Airborne method: This method is mainly used to clean vertical flues of more than 50 cm square. Technicians first remove the upper and lower sections of the pipe, and fix a high-altitude safety rope above the flue. Fasten your seat belt, and the technician will clean the oil stains in the vertical flue from top to bottom. This method is more dangerous, highly technical, expensive, and has good cleaning effect. Since vertical flues generally have less oil accumulation, they can be cleaned once a year.

Kitchen flue cleaning operation process

First of all, be sure to close the main gas valve, confirm that there is no other gas emissions in the kitchen, unplug all power supplies that are working in the kitchen, and Tighten the faucet and put away all kinds of kitchen utensils for now. Then take out the tools needed for kitchen flue cleaning: chemical alkaline cleaners, electric cleaning brushes, rags, etc., and keep the light absolutely bright.

First spray some strong alkaline cleaner into the flue, wait for a period of time to fully soften the oil in the pipe, and then take out the cleaning electric brush. Please be careful not to add water to the cleaning brush, otherwise the kitchen The effect of flue cleaning will be poor; you can start brushing the oil stains in the pipes. From top to bottom, use a longer cleaning brush to clean deeper oil stains in the pipes.

After you feel that the oil stains in the pipe have been brushed, start tying a stick with a rag soaked in detergent and warm water and start wiping the pipe until the cleaning is completed. Finally, wipe it again with a semi-dry rag. The kitchen flue cleaning work is basically completed.