论文部分内容阅读
SABROE出产的立式片冰机有V型(单筒)和VD型(双筒)。产冰量:3—60吨/24小时,使用冷剂:R717、R12、R22、R502,可生产淡水和海水冰。铝合金园筒蒸发器,通过制冷使其表面温度降到-15℃~-20℃,其顶部设有淋水管,水洒到园筒表面遇冷即结成1.5~3.5mm厚的冰膜,多余的水流入水箱循环使用。园筒以每分钟两转左右的速度旋转,固定在园筒边的梳状刮刀不停地把冰层刮下来流入集冰槽里。刀尖与园筒表面的间隙0.01~0.03mm,刮冰刀和园筒不会发生刮痕的。为了使冰膜易剥离和预防硬水中的钙
SABROE production of vertical ice flake machines have V-type (single cylinder) and VD type (double cylinder). Ice production: 3-60 tons / 24 hours, the use of refrigerant: R717, R12, R22, R502, can produce fresh water and sea ice. Aluminum cylinder evaporator, the surface temperature by cooling down to -15 ℃ ~ -20 ℃, the top with a water pipe, the water sprinkled onto the surface of the cylinder is cooled to form a 1.5 ~ 3.5mm thick ice film, Excess water flows into the water tank for recycling. The cylinder rotates at about two revolutions per minute, and the comb-shaped blade fixed on the cylinder constantly scrape the ice layer and flow into the ice collection tank. Tool tip and the surface of the cylinder clearance 0.01 ~ 0.03mm, scratch skates and the cylinder will not scratch. In order to make the ice film easy to peel and prevent calcium in hard water