When choosing fume purification facilities and smoke exhaust facilities in hotel kitchens, priority should be given to the size of smoke exhaust equipment. After determining the size of smoke exhaust equipment, choose the size of fume purifier equipment. Generally, the air volume of the oil fume purifier should be greater than 20% of the air volume of the fan.
Specific to the selection of smoke exhaust fan, it needs to be based on the size of smoke hood, the number of stoves, the length of total pipe, and the number of elbows; Selection of parameters such as resistance of other equipment in smoke exhaust pipeline.
The design principles and division of smoke extraction and exhaust ventilation system in commercial kitchens of hotels should be combined with the investment direction, investment budget, energy efficiency, energy consumption, operating costs, production processes, etc,
The determination of exhaust air volume and the principle of wind speed design are composed of two parts: local exhaust air volume and overall exhaust air volume. The local exhaust air volume shall be determined according to the type and quantity of the selected stove and other equipment, as well as the type of smoke extraction, that is, according to the plane layout of the stove and other equipment, the type of tobacco, the way of removing oil smoke of the oil smoke centrifugal fan and the intensity of the fan performance generated by the equipment.
When installing the ventilation and smoke exhaust system in the hotel kitchen, we also need to pay attention to: reduce elbows, try to discharge in a short route, and install fire dampers to avoid potential fire hazards; When the pipeline is too long, the support shall be fixed to avoid falling off; The fan and purifier shall be kept in a horizontal position as far as possible; Connections must be sealed.
In addition, when the kitchen exhaust fan purifier is installed indoors, the space for later maintenance must be reserved. In the later stage, the pipeline should be cleaned regularly to avoid potential safety hazards.
The above is a detailed introduction about the kitchen smoke exhaust hood of Jinan hotel. I hope it can help you. If you have any questions, please contact us. We will provide services for you with a professional attitude http://www.rps-infinia.com