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济南冷库设计知识首页 - 济南冷库设计知识

防爆冷库维护需要做哪些呢?

作者:admin 来源:本站 发布时间:2018-2-8 16:47:56

1、防爆冷库的冷冻间或者是低温操作间,应当按照不同化工药品的特性来分批储藏,及时做好通风换气装置;一般情况下,防爆冷库每日的换气次数不得少于一次,特殊防爆材料的要求还应该更高,需要根据储藏的物品来决定。
1, anti cold cold room or low temperature operation, should be in accordance with the characteristics of different chemicals to batch storage, timely ventilation equipment; in general, anti cold daily number of not less than one time, the special explosion-proof material requirements should also be higher, according to the need of storage items to decide.
2、送入防爆冷库的新鲜空气应该进行预冷处理,如果库外新鲜空气的温度要比库内空气温度低的话,那么将会导致防爆冷库库内的整体温度上升,对库内产品的特性造成一定的影响。

2, into the anti cold fresh air should be pre cooling treatment, if outside fresh air temperature Bikunei air temperature is low, it will lead to the overall temperature rise in the explosion of cold storage, have a certain impact on the characteristics of Library products.

济南冷库设计

3、防爆冷库应当设置新鲜空气的进风口,便于冷库的保温启闭装置正常运行,。
3. The air inlet of the fresh air should be set up to facilitate the normal operation of the heat preservation and closing device of the cold storage.
4、冷库的新鲜空气入口,废气排出口等不能设在同一面墙壁之上。
4. The fresh air entrance of the cold storage, the exhaust vent and so on can not be located on the same wall.
5、冷库排出的废气,应当直接排放到库外,废气的出风口应该设置在距离防爆冷库内地坪0.5m的地方,并设置便于操作的保温启闭装置。
5, the waste gas discharged from the cold store should be directly discharged to the warehouse. The outlet of the exhaust gas should be placed in the 0.5m area from the outer wall of the explosion-proof cold storage area, and a thermal insulation opening and closing device is set up for easy operation.
6、如果防爆冷库的面积大于或者是小于150平方米,并且设置在地下室或者是半地下室的,不能经常开门的情况下,一定要采用机械强制性通风换气装置,以此来确保换气的效果和效率。
6, if the area of the explosion proof freezer is larger than or less than 150 square meters, and if it is not set up in a basement or a semi basement, it must adopt a mechanical mandatory ventilation device to ensure the efficiency and efficiency of ventilation.
7、防爆冷库应该优先选用优质的风机,配合高效的报警装置,一线连接,出现故障五秒就能够自动启动排风系统和相关装置,稀释空气当中的可燃气体浓度,直至低于芯片切点设定值,用最快的速度将危险降至最低。
7, anti cold should be preferred fan with high quality, alarm device, efficient line connection, failure five seconds will automatically start the exhaust system and related devices, the concentration of combustible gas dilution in the air, until the point below the chip set value, with the fastest speed to minimize risk.