In fact, to solve the problem of kitchen fume, it is better to solve it from the source-choose a smokeless pot. Whether it is a range hood or an integrated stove, it is to solve the kitchen fumes caused by cooking. If we immediately prevent kitchen fumes from being produced during cooking, can we directly solve the problem from the source? So how to choose a smokeless wok? In fact, the key to smokeless wok depends on the thickness of the bottom of the wok. China's "Smokeless wok" specification clearly stipulates that the bottom thickness of smokeless wok shall not be less than 3.5mm, and the bottom thickness of smokeless wok shall be 3.8mm, which is higher than the national industry standard. When in use, the kitchen fume is obviously reduced. It is suggested that when the exhaust pipe is embedded, a flue check valve should be installed at the flue hole to prevent the cyclone from running in the reverse direction and drive the flue gas to move unilaterally in the flue, which can effectively prevent the kitchen flue gas from falling and running off.

The flue check valve is a safe housekeeper at home, which can reasonably prevent harmful organic waste gas and kitchen fume from flowing out of the flue from flowing back to your home. At the same time, it can also prevent mosquitoes, flying insects, mosquitoes and other insects, as well as its wallboard manufacturers and other web reptiles from entering the home. The most important thing is that it can ensure the sanitation and safety of your gas environment. The reason why the old kitchen is caused by the peculiar smell of cigarette smoke is probably because of the aging of the smoke stop valve, which leads to the decay of the silicone sealing ring in the smoke stop valve and poor sealing performance. In addition to the poor sealing performance of the smoke stop valve, the kitchen of the new restaurant should also check whether there is any personal behavior of cigarette smoke smell in the public flue (the way to check the public flue is to close the smoke crossing with plastic wrap before the meal time to ensure that the smoke crossing is tightly closed, and then wait for the end of the meal time).

Special freshener, we all know that there are all kinds of fresheners on sale in the market, so you can choose some fresheners that can remove oil fumes or professional smells and spray them in some corners of the restaurant kitchen. Of course, it is necessary to prevent them from being sprayed into ingredients or kitchen utensils. This method is relatively simple and effective. Check whether there is a check valve near the exhaust pipe on the range hood and whether the fan blades are stuck by kitchen fumes. The range hood has been used for a long time, and there is a lot of kitchen fumes, and the check valve blades will also get stuck. Take off the plastic oil fume pipe, start it, the wind can't blow, plastic fan blades, easy theme activities, good.

There is no check valve in the public flue, and the plastic exhaust pipe directly extends into the public flue. The kitchen fume in the flue is partially blocked by the extension pipe, and there are cracks around the plastic hose, from which the kitchen fume enters the restaurant kitchen. Just seal the gap with glue. When the integrated stove is used, the kitchen fume is sucked downwards, and there is no non-return valve at the flue. If there is a gap in the plastic exhaust pipe, kitchen fumes will run into the kitchen. The smoke in the kitchen in the flue is rising, and you are sucking down the rising part. Solution: Assemble a check valve in the public flue, which is airtight and can't have any gaps.