泡罩的特性参数:
材料类别 名称 | Ⅰ类(A3F) | Ⅱ类(1Cr18Ni9Ti) |
公称直径Dg | 80 | 100 | 150 | 80 | 100 | 150 |
泡帽外径×壁厚D1×S1 | 80×2 | 100×3 | 158×3 | 80×1.5 | 100×1.5 | 158×1.5 |
| aaa | aaa | 152 | aaa | aaa | 152 |
升气管外径×壁厚D2×S2 | 57×3.5 | 70×4 | 108×4 | 57×2.75 | 70×3 | 108×4 |
总高度H1 | 95 | 105 | 107 | 95 | 105 | 107 |
升气管高度H2 | 57 | 62 | 64 | 57 | 62 | 64 |
泡帽高度H3 | 65 | 75 | 73 | 65 | 75 | 73 |
泡帽顶到齿缝H4 高 度 | 1 | 40 | 45 | aaaa | 40 | 45 | aaaa |
2 | 35 | 42 | aaaa | 35 | 42 | aaaa |
3 | 30 | 38 | aaaa | 30 | 38 | aaaa |
支架至泡帽底端高度H5 | aaa | aaa | 45 | aaa | aaa | 45 |
齿缝高度h | 1 | 20 | 25 | 35 | 20 | 25 | 35 |
2 | 25 | 28 | aa | 25 | 28 | aa |
3 | 30 | 32 | aa | 30 | 32 | aa |
齿缝宽度b1 | 4 | 5 | R4/13.5 | 4 | 5 | R4/13.5 |
齿缝数目n | 30 | 32 | 28 | 30 | 32 | 28 |
齿缝节距f | 8.35 | 9.84 | 17.7 | 8.35 | 9.84 | 17.7 |