YG型單級立式防爆離心泵
一、YG型單級立式防爆離心泵產(chǎn)品概述:
YG型防爆離心泵設(shè)計制造符合美國石油學會API610(一般煉廠用離心泵標準)和GB3215-82《煉廠化工及石油化工流程用離心泵通用技術(shù)條件》的有關(guān)規(guī)定。
1、 可以不建泵房,在室外工作。
2、 進出口法蘭在同一中心線上,可直接安裝管路上,立式結(jié)構(gòu),機泵一體,占地面積小,安裝十分方便。
3、 采用優(yōu)質(zhì)機械密封,毫無泄漏,有效的減少了泵房的油氣含量,心頭了工作環(huán)境提高了泵房工作的安全可靠性。
4、 選用防爆等級為DIIBT4的EX防爆電動機。材質(zhì):鑄鐵、不銹鋼。
二、YG型單級立式防爆離心泵型號意義:
三、YG型單級立式防爆離心泵工作條件:
1、吸入壓力≤1.0MPa,或泵系統(tǒng)工作壓力≤1.6MPa,即泵吸入口壓力+泵揚程≤1.6MPa,泵靜壓試驗壓力為2.5MPa,訂貨時請注明系統(tǒng)工作壓力。泵系統(tǒng)工作壓力大于1.6MPa時應(yīng)在訂貨時另行提出,以便在制造時泵的過流部分和聯(lián)接部分采用鑄鋼材料。
2、環(huán)境溫度<40℃,相對濕度<95%。
3、所輸送介質(zhì)中固體顆粒體積含量不超過單位體積的0.1%,粒度>0.2mm。
注:如使用介質(zhì)為帶有細小顆粒,請在訂貨時說明,以便廠家采用耐磨式機械密封。
四、YG型單級立式防爆離心泵結(jié)構(gòu)圖:
1、取壓閥
2、排氣閥
3、葉輪
4、機械密封
5、軸承
6、電機
7、聯(lián)體座
8、泵蓋
9、葉輪螺母
10、泵體
11、放水閥
五、YG型單級立式防爆離心泵性能參數(shù):
型 號 | 流 量Q | 揚程 (m) | 效率 (%) | 轉(zhuǎn)速 (r/min) | 電機功率 (KW) | 允許汽蝕余量 (m) | |
(m3/h) | (l/s) | ||||||
20-160 | 2.5 | 0.69 | 32 | 25 | 2900 | 0.75 | 2.3 |
25-110 | 4 | 1.11 | 15 | 42 | 2900 | 0.55 | 2.3 |
25-125 | 4 | 1.11 | 20 | 36 | 2900 | 0.75 | 2.3 |
25-125A | 3.6 | 1.0 | 16 | 35 | 2900 | 0.55 | 2.3 |
25-160 | 4 | 1.11 | 32 | 32 | 2900 | 1.5 | 2.3 |
25-160A | 3.7 | 1.03 | 28 | 31 | 2900 | 1.1 | 2.3 |
32-100 | 4.5 | 12.5 | 12.5 | 44 | 2900 | 0.55 | 2.3 |
32-100(I) | 6.3 | 1.75 | 12.5 | 54 | 2900 | 0.75 | 2.3 |
32-125 | 5 | 1.39 | 20 | 44 | 2900 | 0.75 | 2.3 |
32-125A | 4.5 | 1.25 | 16 | 43 | 2900 | 0.55 | 2.3 |
32-160 | 6.5 | 5 | 32 | 44 | 2900 | 1.5 | 2.3 |
32-160A | 4 | 1.1 | 25 | 34 | 2900 | 1.1 | 2.0 |
32-160(I) | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 2.0 |
32-200 | 4.5 | 12.5 | 50 | 32 | 2900 | 3 | 2.0 |
32-200(I) | 6.3 | 1.75 | 50 | 33 | 2900 | 4 | 2.0 |
32-200A | 4 | 1.11 | 44 | 40 | 2900 | 2.2 | 2.0 |
40-100 | 6.3 | 1.75 | 12.5 | 54 | 2900 | 0.55 | 2.3 |
40100A | 5.6 | 1.56 | 10 | 52 | 2900 | 0.37 | 2.3 |
40-125 | 6.3 | 1.75 | 20 | 46 | 2900 | 1.1 | 2.3 |
40-125A | 5.6 | 1.56 | 16 | 45 | 2900 | 0.75 | 2.3 |
40-160 | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 2.3 |
40-160A | 5.9 | 1.64 | 28 | 39 | 2900 | 1.5 | 2.3 |
40-160B | 5.5 | 1.53 | 24 | 38 | 2900 | 1.1 | 2.3 |
40-200 | 6.3 | 1.75 | 50 | 33 | 2900 | 4 | 2.3 |
40-200A | 5.9 | 1.64 | 44 | 31 | 2900 | 3 | 2.3 |
40-200B | 5.3 | 1.47 | 36 | 29 | 2900 | 2.2 | 2.3 |
40-250 | 6.3 | 1.75 | 80 | 28 | 2900 | 7.5 | 2.3 |
40-250A | 5.9 | 1.64 | 70 | 28 | 2900 | 5.5 | 2.3 |
40-250B | 5.5 | 1.53 | 60 | 27 | 2900 | 4 | 2.3 |
40-100(I) | 12.5 | 3.47 | 12.5 | 62 | 2900 | 1.1 | 2.3 |
40-100(I)A | 11 | 3.05 | 10 | 60 | 2900 | 0.75 | 2.3 |
40-125(I) | 12.5 | 3.47 | 20 | 58 | 2900 | 1.5 | 2.3 |
40-125(I)A | 11 | 3.05 | 16 | 57 | 2900 | 1.1 | 2.3 |
40-160(I) | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 2.3 |
40-160(I)A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 2.3 |
40-160(I)B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 2.3 |
40-200(I) | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 2.3 |
40-200(I)A | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 2.3 |
40-200(I)B | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 2.3 |
40-250(I) | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 2.3 |
40-250(I)A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 2.3 |
40-250(I)B | 10.8 | 3.0 | 60 | 37 | 2900 | 7.5 | 2.3 |
40-250(I)C | 10.0 | 2.78 | 52 | 36 | 2900 | 5.5 | 2.3 |
50-100 | 12.5 | 3.47 | 12.5 | 62 | 2900 | 1.1 | 2.3 |
50-100A | 11 | 3.05 | 10 | 60 | 2900 | 0.75 | 2.3 |
50-125 | 12.5 | 3.47 | 20 | 58 | 2900 | 1.5 | 2.3 |
型 號 | 流 量Q | 揚程 (m) | 效率 (%) | 轉(zhuǎn)速 (r/min) | 電機功率 (KW) | 允許汽蝕余量 (m) | |
(m3/h) | (l/s) | ||||||
50-125A | 11 | 3.05 | 16 | 57 | 2900 | 1.1 | 2.3 |
50-160 | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 2.3 |
50-160A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 2.3 |
50-160B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 2.3 |
50-200 | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 2.3 |
50-200A | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 2.3 |
50-200B | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 2.3 |
50-250 | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 2.3 |
50-250A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 2.3 |
50-250B | 10.8 | 3.0 | 60 | 37 | 2900 | 7.5 | 2.3 |
50-250C | 10.0 | 2.78 | 52 | 36 | 2900 | 5.5 | 2.3 |
50-100(I) | 25 | 6.94 | 12.5 | 69 | 2900 | 1.5 | 2.5 |
50-100(I)A | 22.3 | 6.19 | 10 | 67 | 2900 | 1.1 | 2.5 |
50-125(I) | 25 | 6.94 | 20 | 68 | 2900 | 3 | 2.5 |
50-125(I)A | 22.3 | 6.19 | 16 | 66 | 2900 | 2.2 | 2.5 |
50-160(I) | 25 | 6.94 | 32 | 63 | 2900 | 4 | 2.5 |
50-160(I)A | 23.4 | 6.5 | 28 | 62 | 2900 | 4 | 2.5 |
50-160(I)B | 21.6 | 6.0 | 24 | 58 | 2900 | 3 | 2.5 |
50-200(I) | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 2.5 |
50-200(I)A | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 2.5 |
50-200(I)B | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 2.5 |
50-250(I) | 25 | 6.94 | 80 | 50 | 2900 | 15 | 2.5 |
50-250(I)A | 23.4 | 6.5 | 70 | 50 | 2900 | 11 | 2.5 |
50-250(I)B | 21.6 | 6.0 | 60 | 49 | 2900 | 11 | 2.5 |
50-315(I) | 25 | 6.94 | 125 | 40 | 2900 | 30 | 2.5 |
50-315(I)A | 23.7 | 6.58 | 113 | 40 | 2900 | 22 | 2.5 |
50-315(I)B | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 2.5 |
50-315(I)C | 20.6 | 5.72 | 85 | 38 | 2900 | 15 | 2.5 |
65-100 | 25 | 6.94 | 12.5 | 69 | 2900 | 1.5 | 2.5 |
65-100A | 22.3 | 6.19 | 10 | 67 | 2900 | 1.1 | 2.5 |
65-125 | 25 | 6.94 | 20 | 68 | 2900 | 3 | 2.5 |
65-125A | 22.3 | 6.19 | 16 | 66 | 2900 | 2.2 | 2.5 |
65-160 | 25 | 6.94 | 32 | 63 | 2900 | 4 | 2.5 |
65-160A | 23.4 | 6.5 | 28 | 62 | 2900 | 4 | 2.5 |
65-160B | 21.6 | 6.0 | 24 | 58 | 2900 | 3 | 2.5 |
65-200 | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 2.5 |
65-200A | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 2.5 |
65-200B | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 2.5 |
65-250 | 25 | 6.94 | 80 | 50 | 2900 | 15 | 2.5 |
65-250A | 23.4 | 6.5 | 70 | 50 | 2900 | 11 | 2.5 |
65-250B | 21.6 | 6.0 | 60 | 49 | 2900 | 11 | 2.5 |
65-315 | 25 | 6.94 | 125 | 40 | 2900 | 30 | 2.5 |
65-315A | 23.7 | 6.58 | 113 | 40 | 2900 | 22 | 2.5 |
65-315B | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 2.5 |
65-315C | 20.6 | 5.72 | 85 | 38 | 2900 | 15 | 2.5 |
65-100(I) | 50 | 13.9 | 12.5 | 73 | 2900 | 3 | 3.0 |
65-100(I)A | 44.7 | 12.4 | 10 | 72 | 2900 | 2.2 | 3.0 |
65-125(I) | 50 | 13.9 | 20 | 72.5 | 2900 | 5.5 | 3.0 |
型 號 | 流 量Q | 揚程 (m) | 效率 (%) | 轉(zhuǎn)速 (r/min) | 電機功率 (KW) | 允許汽蝕余量 (m) | |
(m3/h) | (l/s) | ||||||
65-125(I)A | 45 | 12.5 | 16 | 71 | 2900 | 4 | 3.0 |
65-160(I) | 50 | 13.9 | 32 | 71 | 2900 | 7.5 | 3.0 |
65-160(I)A | 46.7 | 13.0 | 28 | 70 | 2900 | 7.5 | 3.0 |
65-160(I)B | 43.3 | 12.0 | 24 | 69 | 2900 | 5.5 | 3.0 |
65-200(I) | 50 | 13.9 | 50 | 67 | 2900 | 15 | 3.0 |
65-200(I)A | 47 | 13.1 | 44 | 66 | 2900 | 11 | 3.0 |
65-200(I)B | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 3.0 |
65-250(I) | 50 | 13.9 | 80 | 59 | 2900 | 22 | 3.0 |
65-250(I)A | 46.7 | 13.0 | 70 | 59 | 2900 | 18.5 | 3.0 |
65-250(I)B | 43.3 | 12.0 | 60 | 58 | 2900 | 15 | 3.0 |
65-315(I) | 50 | 13.9 | 125 | 54 | 2900 | 37 | 3.0 |
65-315(I)A | 46.5 | 12.9 | 110 | 54 | 2900 | 30 | 3.0 |
65-315(I)B | 44.5 | 12.4 | 100 | 53 | 2900 | 30 | 3.0 |
65-315(I)C | 41 | 11.4 | 85 | 51 | 2900 | 22 | 3.0 |
80-100 | 50 | 13.9 | 12.5 | 73 | 2900 | 3 | 3.0 |
80-100A | 44.7 | 12.5 | 10 | 72 | 2900 | 2.2 | 3.0 |
80-125 | 50 | 13.9 | 20 | 72.5 | 2900 | 5.5 | 3.0 |
80-125A | 45 | 12.5 | 16 | 71 | 2900 | 4 | 3.0 |
80-160 | 50 | 13.9 | 32 | 71 | 2900 | 7.5 | 3.0 |
80-160A | 46.7 | 13.0 | 28 | 70 | 2900 | 7.5 | 3.0 |
80-160B | 43.3 | 12.0 | 24 | 69 | 2900 | 5.5 | 3.0 |
80-200 | 50 | 13.9 | 50 | 67 | 2900 | 15 | 3.0 |
80-200A | 47 | 13.1 | 44 | 66 | 2900 | 11 | 3.0 |
80-200B | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 3.0 |
80-250 | 50 | 13.9 | 80 | 59 | 2900 | 22 | 3.0 |
80-250A | 46.7 | 13.0 | 70 | 59 | 2900 | 18.5 | 3.0 |
80-250B | 43.3 | 12.0 | 60 | 58 | 2900 | 15 | 3.0 |
80-315 | 50 | 13.9 | 125 | 54 | 2900 | 37 | 3.0 |
80-315A | 46.5 | 12.9 | 110 | 54 | 2900 | 30 | 3.0 |
80-315B | 44.5 | 12.4 | 100 | 53 | 2900 | 30 | 3.0 |
80-315C | 41 | 11.4 | 85 | 51 | 2900 | 22 | 3.0 |
80-350 | 50 | 13.9 | 150 | 66 | 2900 | 55 | 3.0 |
80-350A | 44.5 | 12.4 | 142 | 65 | 2900 | 45 | 3.0 |
80-350B | 41 | 11.4 | 135 | 62 | 2900 | 37 | 3.0 |
80-100(I) | 100 | 27.8 | 12.5 | 76 | 2900 | 5.5 | 4.5 |
80-100(I)A | 89 | 24.7 | 10 | 74 | 2900 | 4 | 4.5 |
80-125(I) | 100 | 27.8 | 20 | 76 | 2900 | 11 | 4.5 |
80-125(I)A | 89 | 24.7 | 16 | 74 | 2900 | 7.5 | 4.5 |
80-160(I) | 100 | 27.8 | 32 | 76 | 2900 | 15 | 4.5 |
80-160(I)A | 93.5 | 26.0 | 28 | 74 | 2900 | 11 | 4.5 |
80-160(I)B | 86.6 | 24.1 | 24 | 72 | 2900 | 11 | 4.5 |
80-200(I) | 100 | 27.8 | 50 | 74 | 2900 | 2 | 4.5 |
80-200(I)A | 93.5 | 26.0 | 44 | 73 | 2900 | 18.5 | 4.5 |
80-200(I)B | 87 | 24.2 | 38 | 71 | 2900 | 15 | 4.5 |
80-250(I) | 100 | 27.8 | 80 | 69 | 2900 | 37 | 4.5 |
80-250(I)A | 93.5 | 26.0 | 70 | 68 | 2900 | 30 | 4.5 |
80-250(I)B | 87 | 24.2 | 60 | 66 | 2900 | 30 | 4.5 |
80-315(I) | 100 | 27.8 | 125 | 66 | 2900 | 75 | 4.5 |
型 號 | 流 量Q | 揚程 (m) | 效率 (%) | 轉(zhuǎn)速 (r/min) | 電機功率 (KW) | 允許汽蝕余量 (m) | |
(m3/h) | (l/s) | ||||||
80-315(I)A | 95 | 26.4 | 113 | 66 | 2900 | 55 | 4.0 |
80-315(I)B | 90 | 25 | 101 | 65 | 2900 | 45 | 4.0 |
80-315(I)C | 82 | 22.8 | 85 | 63 | 2900 | 37 | 4.0 |
100-100 | 100 | 27.8 | 12.5 | 76 | 2900 | 5.5 | 4.5 |
100-100A | 89 | 47 | 10 | 74 | 2900 | 4 | 4.5 |
100-125 | 100 | 27.8 | 20 | 76 | 2900 | 11 | 4.5 |
100-125A | 89 | 24.7 | 16 | 74 | 2900 | 7.5 | 4.5 |
100-160 | 100 | 27.8 | 32 | 76 | 2900 | 15 | 4.5 |
100-160A | 93.5 | 26.0 | 28 | 74 | 2900 | 11 | 4.5 |
100-160B | 86.6 | 24.1 | 24 | 72 | 2900 | 11 | 4.5 |
100-200 | 100 | 27.8 | 50 | 74 | 2900 | 22 | 4.0 |
100-200A | 93.5 | 26.0 | 44 | 73 | 2900 | 18.5 | 4.0 |
100-200B | 87 | 24.2 | 38 | 71 | 2900 | 15 | 4.0 |
100-250 | 100 | 27.8 | 80 | 69 | 2900 | 37 | 4.0 |
100-250A | 93.5 | 26.0 | 70 | 68 | 2900 | 30 | 4.0 |
100-250B | 87 | 24.2 | 60 | 66 | 2900 | 30 | 4.0 |
100-315 | 100 | 27.8 | 125 | 66 | 2900 | 75 | 4.0 |
100-315A | 95 | 26.4 | 113 | 66 | 2900 | 55 | 4.0 |
100-315B | 90 | 25 | 101 | 65 | 2900 | 45 | 4.0 |
100-315C | 82 | 22.8 | 85 | 63 | 2900 | 37 | 4.0 |
100-100(I) | 160 | 44.4 | 12.5 | 73 | 2900 | 11 | 4.5 |
100-125(I) | 160 | 44.4 | 20 | 74 | 2900 | 15 | 4.5 |
100-125(I)A | 140 | 39 | 17 | 72 | 2900 | 11 | 4.5 |
100-160(I) | 160 | 44.4 | 32 | 32 | 2900 | 22 | 5.6 |
100-160(I)A | 140 | 39 | 28 | 28 | 2900 | 18.5 | 5.0 |
100-200(I) | 100 | 44.4 | 50 | 50 | 2900 | 37 | 5.2 |
100-200(I)A | 140 | 39 | 45 | 45 | 2900 | 30 | 4.5 |
100-200(I)B | 100 | 27.8 | 40 | 40 | 2900 | 22 | 4.5 |
100-250(I) | 160 | 44.4 | 80 | 80 | 2900 | 55 | 4.8 |
100-250(I)A | 140 | 39 | 72 | 72 | 2900 | 45 | 4.5 |
100-250(I)B | 100 | 27.8 | 65 | 65 | 2900 | 37 | 4.5 |
100-350 | 100 | 27.8 | 150 | 150 | 2900 | 90 | 4.0 |
100-350A | 87 | 24.2 | 142 | 142 | 2900 | 75 | 4.0 |
100-350B | 82 | 22.8 | 135 | 135 | 2900 | 55 | 4.0 |
125-100 | 160 | 44.4 | 12.5 | 12.5 | 2900 | 11 | 4.0 |
125-100A | 143 | 39.7 | 10 | 10 | 2900 | 7.5 | 4.0 |
125-125 | 160 | 44.4 | 20 | 20 | 2900 | 15 | 4.0 |
125-125A | 143 | 39.7 | 16 | 16 | 2900 | 11 | 4.0 |
125-160 | 160 | 44.4 | 32 | 32 | 2900 | 22 | 4.0 |
125-160A | 150 | 41.7 | 28 | 28 | 2900 | 18.5 | 4.0 |
125-160B | 138 | 38.3 | 24 | 24 | 2900 | 15 | 4.0 |
125-200 | 160 | 44.4 | 50 | 50 | 2900 | 37 | 5.5 |
125-200A | 150 | 41.7 | 44 | 44 | 2900 | 30 | 5.5 |
125-200B | 138 | 38.3 | 37.5 | 37.5 | 2900 | 22 | 5.5 |
125-250 | 160 | 44.4 | 80 | 80 | 2900 | 55 | 5.0 |
125-250A | 150 | 41.7 | 70 | 70 | 2900 | 45 | 5.5 |
六、YG型單級立式防爆離心泵適用范圍:
1、YG型防爆離心泵適用于輸送不含固體顆粒的介質(zhì),如汽油、煤油、柴油等石油產(chǎn)品,溫度為-20℃∽+120℃;
2、所輸送油類介質(zhì)溫度T>120℃或含有微量顆粒時,可選擇高溫結(jié)構(gòu)或化工泵結(jié)構(gòu)。