欢迎来到上海蘑菇视频在线官网泵业有限公司网站！
咨询电话：021-59260980欢迎来到上海蘑菇视频在线官网泵业有限公司网站！咨询电话：021-59260980
简要描述：三螺杆泵运行时介质从泵内的排出腔通过密封腔内的间隙漏回到吸人腔的泄漏量，通过螺旋型面之间的间隙的泄漏量要远大于通过螺杆衬套内孔和螺旋面外圆之间间隙妁泄漏量。螺旋型面之间的啮合间隙是依据产品的排出压力和输送介质粘度来确定，通常排出压力越高和输送介质的粘度越小，要求该间隙也越小。在制作加工螺旋型面的成形铣刀时必须考虑该间隙值。对于高压三螺扦泵，该间隙尤应严格控制，这样才能达到较高的容积效率。
产品型号：LQ3G厂商性质：生产厂家更新时间：2025-09-23访 问 量：5243详细介绍
一、三螺杆泵概述：
三螺杆泵是转子式容积泵，它是利用螺杆啮合原理，依靠旋转的螺杆在泵套内相互啮合，把被输送的介质
封闭在啮合腔内，沿螺杆轴向连续匀速地推至排出口，为系统提供稳定的压力。
适用于各种无腐蚀性油类及类似油和润滑性液体。输送液体的粘度范围一般为3.0-760mm2/s（1.2-100oE）,高粘度介质可通过加温降粘后输送。其温度不超过350℃。
我公司生产的LQ3G保温螺杆泵（保温型沥青泵）主要用于输送高粘度和高温润滑性液体。常用于沥青重燃油、重齿轮油等介质的输送。热载体可以是蒸汽、热油和热水，冷载体可以是气体和液体。
二、三螺杆泵型号意义：
三、保温螺杆泵特点：
的显著特点是结构简单、压力脉动小、流量稳定、工作平衡可靠、允许高转速、噪音低，效率高、
寿命长、有自吸能力。
四、性能参数：
| 型号 | 流量 | 出口压力 | 转速 | 功率KW | 必需汽 | 电机型号 | ||
| | m3/h | L/min | | | 轴功率 | 电机功率 | | |
| 45×3-36 | 2.8 | 46 | 0.6 | 950 | 0.8 | 1.1 | 5 | 90L-6-B3 |
| | 2.7 | 45 | 1.0 | | 1.2 | 1.5 | | 100L-6-B3 |
| | 25 | 42 | 1.6 | | 1.6 | 2.2 | | 112M-6-B3 |
| | 2.4 | 40 | 2.5 | | 2.8 | 4 | | 132M1-6-B3 |
| | 4.2 | 70 | 0.6 | 1450 | 1.0 | 1.5 | 5 | 90L-4-B3 |
| | 4.0 | 66 | 1.0 | | 1.7 | 2.2 | | 100L1-4-B3 |
| | 3.8 | 63 | 1.6 | | 2.8 | 3 | | 100L3-4-B3 |
| | 3.5 | 58 | 2.5 | | 4.3 | 5.5 | | 132S-4-B3 |
| 45×2-46 | 4.2 | 70 | 0.6 | 950 | 1.0 | 1.5 | 5 | 100L-6-B3 |
| | 4.0 | 66 | 1.0 | | 1.7 | 2.2 | | 112M-6-B3 |
| | 6.3 | 105 | 0.6 | 1450 | 1.5 | 2.2 | | 100L1-4-B3 |
| | 6.1 | 101 | 1.0 | | 2.3 | 3 | | 100L2-4-B3 |
| 54×2-46 | 8.0 | 133 | 0.8 | 970 | 2.3 | 3 | 5 | 100L-6-B3 |
| | 8.0 | 133 | 1.0 | | 1.5 | 2.2 | | 112M-6-B3 |
| | 14 | 233 | 0.6 | 1450 | 2.8 | 4 | | 100L1-4-B3 |
| | 14 | 233 | 4.0 | | 4.3 | 5.5 | | 100L2-4-B3 |
| 62×2-43 | 8.58 | 143.4 | 0.6 | 950 | 2.06 | 3 | 5 | 132S-6-B3 |
| | 8.25 | 137.9 | 1.0 | | 3.18 | 4 | | 132M1-6-B3 |
| | 13.1 | 218.9 | 0.6 | 1450 | 3.15 | 4 | | 112M-4-B3 |
| | 12.6 | 210.5 | 1.0 | | 4.86 | 7.5 | | 132M-4-B3 |
| 62×2-46 | 9.8 | 163 | 0.8 | 950 | 2.9 | 4 | 5 | 132M1-6-B3 |
| | 9.5 | 158 | 1.0 | | 3.6 | 5.5 | | 132M2-6-B3 |
| | 15.1 | 251 | 0.6 | 1450 | 3.6 | 5.5 | | 132S-4-B3 |
| | 14.6 | 243 | 1.0 | | 5.5 | 7.5 | | 132M-4-B3 |
| 80×2-36 | 17.0 | 283.3 | 0.8 | 950 | 4.3 | 7.5 | 5.5 | 160M-6-B3 |
| | 25.7 | 428 | 0.6 | 1450 | 5.4 | 7.5 | | 132M-4-B3 |
| | 25.0 | 417 | 1.0 | | 8.5 | 11 | | 160M-4-B3 |
| 80×2-46 | 23.9 | 398.5 | 0.6 | 950 | 5.5 | 7.5 | 5.5 | 160M-6-B3 |
| | 23.1 | 386.3 | 1.0 | | 8.6 | 11 | | 160L-6-B3 |
| | 36.6 | 610.3 | 0.6 | 1450 | 8.4 | 11 | | 160M-4-B3 |
| | 35.7 | 594.5 | 1.0 | | 13.1 | 15 | | 160L-4-B3 |
| 80×2-51 | 27.5 | 485.5 | 0.6 | 950 | 6.3 | 11 | 5.5 | 160L-6-B3 |
| | 26.9 | 448.3 | 1.0 | | 10.5 | 15 | | 180L-6-B3 |
| | 41.9 | 698.3 | 0.6 | 1450 | 9.6 | 11 | | 160M-4-B3 |
| | 41.0 | 684.1 | 1.0 | | 16.0 | 18.5 | | 180M-4-B3 |
| 90×2-36 | 24.2 | 403.5 | 0.6 | 960 | 5.52 | 7.5 | 5.5 | 160M-6-B3 |
| | 23.6 | 394.6 | 1.0 | | 8.52 | 11 | | 160L-6-B3 |
| | 37 | 615.9 | 0.6 | 1450 | 8.52 | 11 | | 160M-4-B3 |
| | 36.1 | 602.4 | 1.0 | | 13 | 15 | | 160L-4-B3 |
| 90×2-42 | 28.2 | 470.9 | 0.6 | 950 | 6.6 | 11 | 5.5 | 160L-6-B3 |
| | 27.5 | 457.6 | 1.0 | | 10.2 | 15 | | 180L-6-B3 |
| | 43.1 | 718.8 | 0.6 | 1450 | 10 | 15 | | 160L-4-B3 |
| | 41.9 | 698.5 | 1.0 | | 15.5 | 18.5 | | 180M-4-B3 |
| 90×2-46 | 34.0 | 566.7 | 0.8 | 950 | 9.7 | 11 | 5.5 | 160L-6-B3 |
| | 52.6 | 875.4 | 0.6 | 1450 | 12 | 15 | | 160L-4-B3 |
| | 52.0 | 866 | 0.8 | | 14.9 | 18.5 | | 180M-4-B3 |
| | 51.4 | 856.1 | 1.0 | | 18.6 | 22 | | 180L-4-B3 |
| 100×2-46 | 48.0 | 800 | 0.8 | 950 | 13.3 | 15 | 5.5 | 180L-6-B3 |
| | 72.7 | 1212 | 0.6 | 1450 | 16.5 | 18.5 | | 180M-4-B3 |
| | 72.0 | 1200 | 0.8 | | 20.4 | 22 | | 180L-4-B3 |
| | 71.2 | 1187 | 1.0 | | 25.5 | 30 | | 200L-4-B3 |
| 100×2-51 | 56.9 | 948.9 | 0.6 | 950 | 12.5 | 15 | 5.5 | 180L-6-B3 |
| | 55.7 | 928.6 | 1.0 | | 20.8 | 30 | | 225L-6-B3 |
| | 86.9 | 1448.3 | 0.6 | 1450 | 19.1 | 22 | | 180L-4-B3 |
| | 85.0 | 1417.2 | 1.0 | | 31.8 | 37 | | 225S-4-B3 |
| 110×2-46 | 60.9 | 1015 | 0.6 | 950 | 13.7 | 18.5 | 5.5 | 200L1-6-B3 |
| | 58.9 | 951.7 | 1.0 | | 21.8 | 30 | | 255M-6-B3 |
| | 96.7 | 1611 | 0.6 | 1450 | 21.9 | 30 | | 200L-4-B3 |
| | 94.6 | 1577 | 1.0 | | 33.9 | 45 | | 255M-4-B3 |
| 120×2-42 | 67.9 | 1131 | 0.6 | 950 | 15.5 | 18.5 | 5.5 | 200L1-6-B3 |
| | 65.4 | 1090 | 1.0 | | 24.5 | 30 | | 255M-6-B3 |
| | 108 | 1802 | 0.6 | 1450 | 24.7 | 30 | | 200L-4-B3 |
| | 105 | 1760 | 1.0 | | 38.2 | 45 | | 255M-4-B3 |
| 120×2-46 | 79.6 | 1327 | 0.6 | 950 | 17.8 | 22 | 5.5 | 200L1-6-B3 |
| | 77.2 | 1285 | 1.0 | | 28.2 | 37 | | 250M-6-B3 |
| | 126 | 2101 | 0.6 | 1450 | 28.5 | 37 | | 225S-4-B3 |
| | 123 | 2059 | 1.0 | | 44.1 | 55 | | 255M-4-B3 |
| 150×2-46 | 158 | 2640 | 0.6 | 950 | 34.6 | 45 | 5.5 | Y280S-6-B3 |
| | 154 | 2582 | 1.0 | | 54.5 | 75 | | Y315S-6-B3 |
| | 241.7 | 4029.7 | 0.6 | 1450 | 53.8 | 75 | | Y280S-4-B3 |
| | 236.5 | 3942.2 | 1.0 | | 82.2 | 90 | | Y280M-4-B3 |
产品咨询
联系人：销售部
地址：上海青浦区金泽工业园
邮箱：equanpump@163.com
传真：86-021-59266228欢迎您添加蘑菇视频在线官网，了解更多信息
扫一扫
销售部
咨询电话