木材广泛用于室内装修，做各种家具，但在加工之前，需经烘房进行干燥处理。然而在烘烤时，时有火灾发生，加强木材烘房的安全防火已势在必行。烘房烘烤木材时存在的火灾危险性：（一）木材在烘烤时会产生大量可燃气体。开始时木材仅蒸发出水份，随着温度的升高，当温度达到100 Wood is widely used for interior decoration and various furniture, but it must be dried in a drying room before processing. However, when baking, there is a fire, it is imperative to strengthen the safety and fire prevention of wood drying room. Risk of fire when baking wood in a drying room: (a) When the wood is baked, it produces a large amount of combustible gas. At the beginning the wood evaporates only water, and as the temperature rises, when the temperature reaches 100