1. Unreasonable design: Due to the expected saturation value of catering personnel being lower than the current saturation value during the opening and decoration, the workload of the kitchen increased, and multiple stoves were working simultaneously. The original design had low fan speed and low smoke exhaust volume, resulting in poor smoke exhaust. Solution: Install a four leaf or six leaf smoke exhaust fan at the smoke exhaust outlet, increase the smoke exhaust volume, or replace a high volume fan.

2、设计不合理：由于用餐人员的预期饱和值低于当前用餐饱和值，厨房工作量增加，多炉同时运行，原设计风机转速低，排烟量小，排烟效果不好。解决方案：在排烟口安装风机四叶或六叶排烟风机，增加排烟量，或更换高风风机。

2. Unreasonable design: Due to the expected saturation value of diners being lower than the current saturation value, the workload of the kitchen has increased, and multiple boilers are operating simultaneously. The original design has low fan speed, small smoke exhaust volume, and poor smoke exhaust effect. Solution: Install a four leaf or six leaf smoke exhaust fan at the smoke exhaust outlet, increase the smoke exhaust volume, or replace the high air fan.

3、设备老化:部分厨房设备中的老式排油烟设备排油烟罩老化，导致排气罩漏气，排烟量减少。排烟风机老化导致转速降低，排烟量减少。老式排油烟设备的油烟管比较细(管径约300mm*300mm)。由于油垢长期积累，不方便清洗，排烟效果也不好。

3. Equipment aging: Some kitchen equipment has outdated exhaust hoods, resulting in exhaust hood leakage and reduced smoke exhaust volume. The aging of the smoke exhaust fan leads to a decrease in speed and smoke exhaust volume. The oil fume pipe of the old-fashioned oil fume exhaust equipment is relatively thin (with a diameter of about 300mm * 300mm). Due to the long-term accumulation of oil stains, it is not convenient to clean and the smoke exhaust effect is not good.

4、设备老化:部分厨房设备中的旧油烟排放设备有老化的油烟罩，导致盖子漏气，排烟减少。排烟机老化导致排烟速度和排烟量减少。老油烟排放设备的油烟管比较细(管径约300mm*300mm)。由于长期积累油污，清洗不方便，排烟效果差。

4. Equipment aging: Some kitchen equipment has old smoke exhaust equipment with aged smoke hoods, resulting in cover leakage and reduced smoke exhaust. Aging of smoke exhaust fans leads to a decrease in smoke exhaust speed and volume. The oil fume pipe of the old oil fume emission equipment is relatively thin (with a diameter of about 300mm * 300mm). Due to long-term accumulation of oil pollution, cleaning is inconvenient and smoke exhaust effect is poor.

此外，还有一些问题很容易被忽视，这也是更重要的一点，即加强镀锌螺旋风管加工安装的维护和清洁工作，这也会影响镀锌螺旋风管加工安装的排烟工作。

In addition, there are some issues that are easily overlooked, which is also a more important point, which is to strengthen the maintenance and cleaning work of galvanized spiral air duct processing and installation, which will also affect the smoke exhaust work of galvanized spiral air duct processing and installation.

本文由济南酒店厨房排烟罩整理发布，您是不是对这些内容有所了解了呢?更多的内容请点击：http://www.jntfgd.com我们会有更多精彩内容等你查看。

This article is organized and published by the kitchen smoke exhaust hood of Jinan Hotel. Do you have any understanding of these contents? For more information, please click on: http://www.jntfgd.com We will have more exciting content waiting for you to check out.