Before the installation of lampblack purifier, the actual operating parameters of each part of the smoke exhaust system, including running resistance and exhaust air volume, should be accounted for.
The kitchen exhaust system mainly comprises a fume collecting hood, exhaust pipe, exhaust fan, fume purifier (including silencer) and kitchen air supplement device, type and operation mode of fume purifier can be selected according to the actual situation.
If it is a new project in the design to fully consider the impact on the exhaust system installed fume purifier; if it is a renovation project, after the installation of fume purifier need to re check the exhaust system, when necessary for collecting hood, exhaust pipes and kitchen air supplement device transformation and replacement of smoke machine.
To determine the kitchen fume exhaust volume, in order to ensure the cleaning effect, smoke exhaust rate in practical design in strict accordance with the requirements of the exhaust fan exhaust hood suction wind speed calculation, wind speed suction hood is usually not less than 0.5m/s.
We have a strict working attitude, skilled work skills, to ensure that the task is completed accurately and efficiently.