The ventilation ducts are only ready before installation to ensure the smooth installation of the later stage and to reduce the occurrence of problems in the use of later ventilation ducts.
1, general dust removal system ventilation pipe installation, need to be in the workshop with the wind pipe related process equipment installation, equipment take over or suction and dust discharge hood position has been set under the conditions.
2. Ventilation piping design shall be carried out according to the site, structure and environment required for installation of the ventilation pipe to ensure the practicability of the ventilation duct.
3, to work closely with the civil construction, should be pre installed holes, the pre embedded support components are intact, and checked to meet the design requirements.
4, general ventilation pipe ventilation system and air conditioning system installation, should be done in the roof of a building, the obstacle of the installation part has disposal of clean conditions.
5, ventilation and air conditioning systems composed of a variety of ductwork, parts and fittings have been processed, and the quality inspection qualified.
6, construction preparation work has been done, such as construction tools, hoisting machinery and equipment, necessary scaffolding or lifting installation platform has been completed, construction section has been able to meet the requirements.