There are risks in the brewing industry, and the monitoring of fire gas must be paid attention to

The regulations require:

● "Code for Fire Protection in Building Design" - Class A places that emit combustible gas and combustible steam should be equipped with flammable gas concentration leak detection alarm devices.

● Ethanol vapor concentration detection and alarm devices should be set up in the following places:

Liquid brewing workshop, alcohol distillation tower, liquor blending workshop, filling workshop, wine pump room, liquor storage with alcohol content greater than or equal to 38 degrees, artificial cave liquor storage, aging storage, edible alcohol storage.

❖ Rice wine fermentation workshop, rice wine press workshop, decocting workshop and filling workshop using distillate liquor and kaoliang liquor instead of brewing water.

The alarm setting value of the ethanol vapor concentration detection alarm device shall not be greater than 25% of the lower explosive concentration value of ethanol vapor. The ethanol vapor concentration detector should be set in the low-lying place of the detection site, and the height from the building (ground) should be 0.3m to 0.6m.

Ammonia compression room should be equipped with ammonia concentration detection and alarm device.

● "Industrial and trade enterprises Major accident potential judgment Standards" - Article 8 clearly stipulates that the liquor blending, filling sites and wine warehouses do not have fixed ethanol vapor concentration monitoring and alarm devices, or monitoring and alarm devices are not linked with ventilation facilities should be judged as a major accident potential.