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鼎力货架厂浅谈如何做好冷库日常保养及维护常识及排除冷库中异味的方法

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Industry News
2020/01/13
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[Abstract]:
鼎力冷库货架用专业的技术优质的品质,为企业节省管理运营成本,为仓库凌乱的空间出谋策划,让企业的仓库管理工作更高效。更多货架产品详情请登陆鼎力阿里巴巴店铺:https://shop39784qw0895r8.1688.com/?spm=a2615work.11851524.0.0.HFEj3e或拨打鼎力24小时服务热线:18102581498!

冷库(cold storage),利用降温设施创造适宜的湿度和低温条件的仓库。又称冷藏库。是加工、贮存产品的场所。能摆脱气候的影响,延长各种产品的贮存期限,以调节市场供应。

 

 

一、冷库货架的工作原理:

1、采取降低温度的方法(-1~+5)降低病源菌的发生率和果实的腐烂率

2、通过低温减缓果品的呼吸代谢过程,从而达到阻止衰败,延长贮藏期的目的

二、冷库的主要特征:

1、适用范围广:适合我国南北方各种水果、蔬菜、花卉、苗木等贮藏保鲜。

2、贮藏保鲜期长,经济效益高。

3、操作技术简单、维修方便。制冷设备微电脑控制温度,自动开机、停机,无需专人监护,配套技术经济实用。

 

 

三、冷库的保养

1、冷库安装完毕或长期停用后再次使用, 降温的速度要合理:每天控制在 8-10℃为宜 , 0℃时应保持一段时间。

2、冷库库板保养,注意使用中应注意硬物对库体的碰撞和刮划。因为可以造成库板的凹陷和锈蚀,严重的会使库体局部保温性能降低。

3、冷库密封部位保养,由于装配式冷库是由若干块保温板拼而成,因此板之间存在一定的缝隙,施工中这些缝隙会用密封胶密封,防止空气和水分进入。所以在使用中对一些密封失效的部位及时修补。

4、冷库地面保养,一般小型装配式冷库的地面使用保温板,使用冷库时应防止地面存有大量的冰和水,如果有冰,清理时切不可使用硬物敲打,损坏地面。

 

 

四、冷库的维护

1、 冷库的除霉杀菌与消毒

冷库冷藏的烹饪原料和食品都有含有一定的脂肪、蛋白质和淀粉。这些营养成分的存在,会使霉菌和细菌大量繁殖生长。

为做好冷厍卫生管理工作,保证食品和烹饪原料的冷藏质量,就要定期地进行冷厍卫生消毒工作。

冷库的除霉杀霉与消毒,可先用酸类消毒剂。酸类消毒剂的杀菌作用,主要是凝固菌体中的蛋白。常有的消毒剂有乳酸、过氧已酸、漂磷、福尔马林等。

 

 

五、 冷库中排除异味的方法

1、冷库中产生异味的原因

所谓异味,即冷库中的烹饪原料及食物在外界因素的影响下,通过物理化学的变化,产生一种不正常的气味,时间久了这种气味就粘附于冷库的墙壁、顶棚以及设备和工具上。

2、冷库中产生异味,一般说来有以下几个方面的原因:

1)、冷库在未进食品前就有一种异味存在。

2)、入冷库前食品就有腐败变质现象,如变质的蛋、肉、鱼等。

3)、存放过鱼的冷库,未经清洗即存放肉、蛋、或水果蔬菜等食品,致使气味感染而变质。

4)、冷库通风不畅,温、湿度过大,致使霉菌大量繁殖,产生霉气味。

5)、冷库制冷管道的泄漏,制冷剂(氨)侵蚀到食品中导致异味产生。

6)、冷库中温度不下降,致使肉品变质腐坏产生腐败味。这种情况多发生在鲜肉未冻结、冻透即转库贮藏。

 

 

7)、不同气味的食品存在一个冷库库房内,导致食品串味互相感染。

鼎力冷库货架用专业的技术优质的品质,为企业节省管理运营成本,为仓库凌乱的空间出谋策划,让企业的仓库管理工作更高效。更多货架产品详情请登陆鼎力阿里巴巴店铺:https://shop39784qw0895r8.1688.com/?spm=a2615work.11851524.0.0.HFEj3e或拨打鼎力24小时服务热线:18102581498

 

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