SLY長軸液下泵
一、SLY長軸液下泵 特點原理及圖片:
SLY長軸液下泵系列屬于單級單吸立式液下泵。SLY長軸液下泵是在吸收技術基礎上，根據市場需求，自主設計開發的新型、節能環保產品，用于輸送中性或有腐蝕性的液體，清潔或內含固體顆粒的液體。SLY長軸液下泵特別適用于：污水處理、水泥廠、發電廠、石油化工等行業。SLY長軸液下泵主要執行標準是：ISO 2825軸向吸入離心泵(16bar級)-標記、額定性能和尺寸；GB5656-85 單級單吸化工離心泵技術條件；GB/T3214-91 水泵流量的測定方法；GB/T3216-89 離心泵、混流泵、軸流泵和旋渦泵試驗方法SLY長軸液下泵主要執行ISO2858標準中標記和額定性能點。
SLY系列長軸液下泵
| 1 | 泵體 | 15 | 接軸管 | 8 | 軸套 | 22 | 骨架油封 |
| 2 | 密封環 | 16 | 軸 | 9 | 軸 | 23 | 軸承 |
| 3 | 鋼絲螺套 | 17 | 支承管 | 10 | 支承管 | 24 | 上軸承壓蓋 |
| 4 | 葉輪螺母 | 18 | 底板 | 11 | 軸套 | 25 | 電機架 |
| 5 | 葉輪 | 19 | 防塵盤 | 12 | 軸襯 | 26 | 聯軸器 |
| 6 | 密封環 | 20 | V型環 | 13 | 滑動軸承體 | 27 | 電機 |
| 7 | 泵蓋 | 21 | 軸承架 | 14 | 接軸鍵 | 28 | 軸承套 |
| 1 | 泵體 | 15 | 接軸管 | 8 | 軸套 | 22 | 骨架油封 |
| 2 | 密封環 | 16 | 軸 | 9 | 軸 | 23 | 軸承 |
| 3 | 鋼絲螺套 | 17 | 支承管 | 10 | 支承管 | 24 | 上軸承壓蓋 |
| 4 | 葉輪螺母 | 18 | 底板 | 11 | 軸套 | 25 | 電機架 |
| 5 | 葉輪 | 19 | 防塵盤 | 12 | 軸襯 | 26 | 聯軸器 |
| 6 | 密封環 | 20 | V型環 | 13 | 滑動軸承體 | 27 | 電機 |
| 7 | 泵蓋 | 21 | 軸承架 | 14 | 接軸鍵 | 28 | 軸承套 |
二、SLY長軸液下泵 結構特點
SLY長軸液下泵接軸方式：長軸分成二節或多節加工，接軸端每一端均車內螺紋，兩軸通過螺柱連接，外面通過接軸套及接軸鍵固定其位置。這樣長軸靠接軸鍵傳遞扭矩，螺柱傳遞軸向力。增強了泵軸的同軸度，降低長軸的加工難度；支承方式：SLY系列采用多點支承方式，液面之上采用角接觸球軸承，液下每根軸都有軸襯支承，軸襯固定在滑動軸承體上，滑動軸承體與支承管相連；泵起動時，葉輪已浸沒在介質中，因而起動容易，不存在排氣抽空問題；采用雙蝸殼泵體(口徑80mm上)，轉子部件受徑向力小，軸撓度小，軸襯磨損小，壽命長；從電機端看，泵為順時針方向旋轉。
三、SLY長軸液下泵 沖洗方式
引入清潔的液體沖洗軸襯，保證了泵的安全運轉。SLY長軸液下泵對于不同的介質，有兩種方式可以選擇。自沖洗：當泵送介質為清潔介質時，采用此方式進行沖洗。從泵出口法蘭引一管路，使沖洗液流向各個軸襯，潤滑了軸襯，帶走摩擦副產生的熱量，起到降溫的作用。外沖洗：當泵送介質為內含較小顆粒的介質時，采用此方式進行沖洗。從外界接一管路，引入清潔的沖洗液沖洗各個軸襯，潤滑軸襯，帶走摩擦副產生的熱量，起到降溫的作用。同時，避免固體顆粒進入摩擦副中。
四、SLY長軸液下泵 泵型譜圖 50Hz
五、SLY長軸液下泵 性能參數
| 型號 | 葉 輪 型 式 | 電機轉速n～2950r/min | 電機轉速n～1475r/min | ||||||||||
| 流量 Q M3/h | 揚程 H m | 比重=100 | 比重=135 | 流量 Q M3/ | 揚程 H m | 比重=100 | 比重=135 | ||||||
| 電機功率及型號 | 電機功率及型號 | ||||||||||||
| KW | 電機機座號 | KW | 電機機座號 | KW | 電機機座號 | KW | 電機機座號 | ||||||
| SLY25-200 | A | 11.5 | 47 | 5.5 | 132S1-2 | 7.5 | 132S2-2 | 5.8 | 11 | 1.1 | 90S-4 | 1.1 | 90S-4 |
| B | 10.5 | 40 | 4 | 112M-2 | 5.5 | 132S1-2 | 5.4 | 10 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| C | 9 | 34 | 3 | 100L-2 | 4 | 112M-2 | 4.6 | 7.5 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| D | 7.5 | 26 | 2.2 | 90L-2 | 3 | 100L-2 | 4 | 5.5 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| E | 5.5 | 14 | 1.5 | 90S-2 | 1.5 | 90S-2 | 3 | 3 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| SLY40-160 | A | 28 | 31 | 5.5 | 132S1-2 | 7.5 | 132S2-2 | 14 | 7 | 1.1 | 90S-4 | 1.1 | 90S-4 |
| B | 25.6 | 27 | 5.5 | 132S1-2 | 7.5 | 132S2-2 | 13 | 6 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| C | 22 | 20 | 4 | 112M-2 | 5.5 | 132S1-2 | 11 | 4.5 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| D | 20 | 14 | 2.2 | 90L-2 | 3 | 100L-2 | 9.5 | 3.5 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| SLY40-200 | A | 29 | 51 | 11 | 160M1-2 | 15 | 160M2-2 | 14.5 | 12 | 1.5 | 90L-4 | 2.2 | 100L1-4 |
| B | 26 | 45 | 7.5 | 132S2-2 | 11 | 160M1-2 | 13 | 10.5 | 1.1 | 90S-4 | 1.5 | 90L-4 | |
| C | 22 | 37 | 5.5 | 132S1-2 | 7.5 | 132S2-2 | 11.5 | 8 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| D | 18 | 18 | 4 | 112M-2 | 5.5 | 132S1-2 | 9.5 | 6 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| SLY40-250 | A | 32 | 76 | 18.5 | 160L-2 | 22 | 180M-2 | 16 | 18.5 | 3 | 100L2-4 | 4 | 112M-4 |
| B | 30 | 70 | 15 | 160M2-2 | 18.5 | 160L-2 | 15 | 17 | 2.2 | 100L1-4 | 3 | 100L2-4 | |
| C | 24 | 58 | 11 | 160M1-2 | 15 | 160M2-2 | 12.5 | 13 | 1.5 | 90L-4 | 2.2 | 100L1-4 | |
| D | 21 | 45 | 7.5 | 132S2-2 | 11 | 160M1-2 | 10.5 | 10 | 1.1 | 90S-4 | 1.5 | 90L-4 | |
| SLY40-315 | A | 21 | 28 | 5.5 | 132S-4 | 7.5 | 132M-4 | ||||||
| B | 20 | 26.5 | 5.5 | 132S-4 | 7.5 | 132M-4 | |||||||
| C | 11.8 | 19 | 4 | 112M-4 | 5.5 | 132S-4 | |||||||
| D | 15 | 14 | 3 | 100L2-4 | 3 | 100L2-4 | |||||||
| SLY50-160 | A | 50 | 32 | 11 | 160M1-2 | 15 | 160M2-2 | 25 | 7.5 | 1.5 | 90L-4 | 2.2 | 100L1-4 |
| B | 45 | 27 | 7.5 | 132S2-2 | 11 | 160M1-2 | 22.8 | 6 | 1.5 | 90L-4 | 1.5 | 90L-4 | |
| C | 38 | 20 | 5.5 | 132S1-2 | 7.5 | 132S2-2 | 19 | 45 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| D | 31 | 15 | 3 | 100L-2 | 4 | 112M-2 | 16.5 | 3 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| SLY50-200 | A | 62 | 50 | 18.5 | 160L-2 | 22 | 180M-2 | 31 | 12 | 3 | 100L1-4 | 3 | 100L2-4 |
| B | 56 | 44 | 15 | 160M2-2 | 18.5 | 160L-2 | 28.5 | 10.5 | 2.2 | 100L2-4 | 3 | 100L2-4 | |
| C | 49 | 35 | 11 | 160M1-2 | 15 | 160M2-2 | 25 | 8 | 1.5 | 90L-4 | 2.2 | 100L1-4 | |
| D | 43 | 26 | 7.5 | 132S2-2 | 11 | 160M1-2 | 22 | 6 | 1.1 | 90S-4 | 1.5 | 90L-4 | |
| SLY50-250 | A | 70 | 80 | 30 | 200L1-2 | 37 | 200L2-2 | 35 | 19 | 4 | 112M-4 | 5.5 | 132S-4 |
| B | 66 | 73 | 30 | 200L1-2 | 37 | 200L2-2 | 33 | 17.5 | 4 | 112M-4 | 5.5 | 132S-4 | |
| C | 60 | 58 | 22 | 180M-2 | 30 | 200L1-2 | 30 | 14 | 3 | 100L2-4 | 4 | 112M-4 | |
| D | 50 | 43 | 15 | 160M2-2 | 18.5 | 160L-2 | 26 | 10 | 2.2 | 100L1-4 | 3 | 100L2-4 | |
| SLY50-315 | A | 44 | 27 | 11 | 160M-4 | 11 | 160M-4 | ||||||
| B | 40 | 23 | 7.5 | 132M-4 | 11 | 160M-4 | |||||||
| C | 35 | 16 | 5.5 | 132S-4 | 7.5 | 132M-4 | |||||||
| D | 30 | 13 | 3 | 100L2-4 | 4 | 112M-4 | |||||||
| SLY80-160 | A | 94 | 30 | 15 | 160M2-2 | 18.5 | 160L-2 | 47 | 7 | 2.2 | 100L1-4 | 3 | 100L2-4 |
| B | 85 | 26 | 11 | 160M1-2 | 15 | 160M2-2 | 42 | 6 | 2.2 | 100L1-4 | 2.2 | 100L1-4 | |
| C | 76 | 21 | 11 | 160M1-2 | 11 | 160M1-2 | 38 | 4.5 | 1.5 | 90L-4 | 2.2 | 100L1-4 | |
| D | 66 | 15 | 5.5 | 132S1-2 | 7.5 | 132S2-2 | 34 | 3 | 1.1 | 90S-4 | 1.1 | 90S-4 | |
| SLY80-200 | A | 103 | 52 | 30 | 200L1-2 | 37 | 200L2-2 | 51 | 12.5 | 4 | 112M-4 | 5.5 | 132S-4 |
| B | 95 | 46 | 22 | 180M-2 | 30 | 200L1-2 | 47 | 11 | 3 | 100L2-4 | 4 | 112M-4 | |
| C | 84 | 36 | 15 | 160M2-2 | 22 | 180M-2 | 40 | 8.5 | 2.2 | 100L1-4 | 3 | 100L2-4 | |
| D | 70 | 28 | 11 | 160M1-2 | 15 | 160M2-2 | 36 | 6.5 | 1.5 | 90L-4 | 2.2 | 100L1-4 | |
| SLY80-250 | A | 127 | 80 | 45 | 225M-2 | 75 | 280S-2 | 64 | 19 | 7.5 | 132M-4 | 11 | 160M-4 |
| B | 120 | 74 | 45 | 225M-2 | 55 | 250M-2 | 60 | 18 | 7.5 | 132M-4 | 7.5 | 132M-4 | |
| C | 105 | 57 | 30 | 200L1-2 | 45 | 225M-2 | 52 | 13.5 | 4 | 112M-4 | 5.5 | 132S-4 | |
| D | 87 | 43 | 22 | 180M-2 | 30 | 200L1-2 | 46 | 10 | 3 | 100L2-4 | 4 | 112M-4 | |
| 型號 | 葉 輪 型 式 | 電機轉速n～2950r/min | 電機轉速n～1475r/min | ||||||||||
| 流量 Q M3/ | 揚程 H m | 比重=100 | 比重=135 | 流量 Q M3/ | 揚程 H m | 比重=100 | 比重=135 | ||||||
| 電機功率及型號 | 電機功率及型號 | ||||||||||||
| KW | 電機機座號 | KW | 電機機座號 | KW | 電機機座號 | KW | 電機機座號 | ||||||
| SLY80-315 | A | 70 | 32 | 15 | 160L-4 | 18.5 | 180M-4 | ||||||
| B | 66 | 29 | 11 | 160M-4 | 15 | 160L-4 | |||||||
| C | 56 | 23 | 11 | 160M-4 | 11 | 160M-4 | |||||||
| D | 45 | 17 | 5.5 | 132S-4 | 7.5 | 132M-4 | |||||||
| SLY100-160 | A | 162 | 27 | 22 | 180M-2 | 30 | 200L1-2 | 81 | 6.5 | 3 | 100L2-4 | 4 | 112M-4 |
| B | 150 | 22 | 15 | 160M2-2 | 22 | 180M-2 | 73 | 5 | 2.2 | 100L1-4 | 3 | 100L2-4 | |
| C | 130 | 15 | 11 | 160M1-2 | 15 | 160M2-2 | 63 | 3.3 | 1.5 | 90L-4 | 2.2 | 100L1-4 | |
| D | 110 | 10 | 7.5 | 132S2-2 | 11 | 160M1-2 | 55 | 2 | 1.1 | 90S-4 | 1.5 | 90L-4 | |
| SLY100-200 | A | 193 | 48 | 45 | 225M-2 | 55 | 250M-2 | 95 | 11.5 | 5.5 | 132S-4 | 7.5 | 132M-4 |
| B | 180 | 42 | 37 | 200L2-2 | 45 | 225M-2 | 90 | 9.5 | 5.5 | 132S-4 | 7.5 | 132M-4 | |
| C | 155 | 33 | 30 | 200L1-2 | 37 | 200L2-2 | 80 | 7.5 | 4 | 112M-4 | 5.5 | 132S-4 | |
| D | 135 | 24 | 18.5 | 160L-2 | 30 | 200L1-2 | 70 | 5 | 3 | 100L2-4 | 3 | 100L2-4 | |
| SLY100-250 | A | 230 | 77 | 75 | 280S-2 | 90 | 280M-2 | 115 | 19 | 11 | 160M-4 | 15 | 160L-4 |
| B | 218 | 71 | 75 | 280S-2 | 90 | 280M-2 | 110 | 17 | 11 | 160M-4 | 11 | 160M-4 | |
| C | 190 | 56 | 45 | 225M-2 | 75 | 280S-2 | 100 | 13 | 7.5 | 132M-4 | 11 | 160M-4 | |
| D | 170 | 42 | 37 | 200L2-2 | 45 | 225M-2 | 90 | 9 | 5.5 | 132S-4 | 7.5 | 132M-4 | |
| SLY100-315 | A | 125 | 30 | 18.5 | 180L-4 | 30 | 200L-4 | ||||||
| B | 119 | 28 | 18.5 | 180M-4 | 22 | 180L-4 | |||||||
| C | 104 | 23 | 15 | 160L-4 | 18.5 | 180M-4 | |||||||
| D | 86 | 16.5 | 11 | 160M-4 | 11 | 160M-4 | |||||||
| SLY150-200 | A | 160 | 10 | 7.5 | 132M-4 | 11 | 160M-4 | ||||||
| B | 152 | 8.5 | 7.5 | 132M-4 | 11 | 160M-4 | |||||||
| C | 140 | 6 | 5.5 | 132S-4 | 7.5 | 132M-4 | |||||||
| D | 123 | 4 | 3 | 100L2-4 | 4 | 112M-4 | |||||||
| SLY150-250 | A | 195 | 17.5 | 15 | 160L-4 | 22 | 180L-4 | ||||||
| B | 180 | 15 | 15 | 160L-4 | 18.5 | 180M-4 | |||||||
| C | 160 | 10.5 | 11 | 160M-4 | 11 | 160M-4 | |||||||
| D | |||||||||||||
| SLY150-315 | A | 220 | 31.5 | 30 | 200L-4 | 45 | 225M-4 | ||||||
| B | 210 | 29 | 30 | 200L-4 | 37 | 225S-4 | |||||||
| C | 180 | 23 | 22 | 180L-4 | 30 | 200L-4 | |||||||
| D | 150 | 16 | 15 | 160L-4 | 18.5 | 180M-4 | |||||||
| SLY200-250 | A | 305 | 16.5 | 22 | 180L-4 | 30 | 200L-4 | ||||||
| B | 290 | 15 | 18.5 | 180M-4 | 30 | 200L-4 | |||||||
| C | 260 | 11 | 15 | 160L-4 | 18.5 | 180M-4 | |||||||
| D | 240 | 7 | 11 | 160M-4 | 15 | 160L-4 | |||||||
| SLY200-315 | A | 350 | 29 | 45 | 225M-4 | 55 | 250M-4 | ||||||
| B | 340 | 28 | 37 | 225S-4 | 55 | 250M-4 | |||||||
| C | 300 | 21 | 30 | 200L-4 | 37 | 225S-4 | |||||||
| D | 250 | 14 | 18.5 | 180M-4 | 22 | 180L-4 | |||||||
六、SLY長軸液下泵 外形尺寸表
| 型號 | 軸承架 | DN | a | a1 | a2 | a3 | k | k1 | r1 | g | z | s | n | p | c1 | c2 |
| SLY25-200 | LK35 | 25 | 730 | 500 | 340 | 450 | 265 | 290 | 416 | 100 | 54 | 25 | 200 | 255 | 220 | 125 |
| SLY40-160 | 40 | 290 | 270 | 449 | 120 | 285 | ||||||||||
| SLY40-200 | 310 | 484 | 295 | |||||||||||||
| SLY50-160 | 50 | 295 | 460 | |||||||||||||
| SLY50-200 | 310 | 490 | 305 | |||||||||||||
| SLY40-250 | LK45 | 40 | 860 | 580 | 405 | 530 | 335 | 335 | 529 | 120 | 54 | 25 | 220 | 300 | 280 | 140 |
| SLY40-315 | 900 | 630 | 425 | 580 | 390 | 350 | 634 | 320 | ||||||||
| SLY50-250 | 50 | 860 | 580 | 405 | 530 | 350 | 325 | 550 | ||||||||
| SLY50-315 | 900 | 630 | 425 | 580 | 390 | 350 | 635 | 70 | 335 | |||||||
| SLY80-160 | 80 | 860 | 580 | 405 | 530 | 350 | 310 | 555 | 135 | 320 | ||||||
| SLY80-200 | 370 | 580 | ||||||||||||||
| SLY80-250 | 900 | 630 | 425 | 580 | 390 | 325 | 615 | |||||||||
| SLY100-160 | 100 | 400 | 305 | 622 | 240 | 340 | ||||||||||
| SLY100-200 | 410 | 637 | 330 | |||||||||||||
| SLY100-250 | 970 | 630 | 460 | 580 | 430 | 340 | 687 | 115 | 260 | 365 | ||||||
| SLY150-200 | 150 | 1050 | 630 | 500 | 580 | 520 | 325 | 804 | 160 | |||||||
| SLY80-315 | LK55 | 80 | 970 | 630 | 460 | 580 | 430 | 360 | 690 | 135 | 70 | 30 | 260 | 380 | 320 | 140 |
| SLY100-315 | 100 | 1050 | 660 | 500 | 610 | 460 | 375 | 737 | 115 | 390 | ||||||
| SLY150-250 | 150 | 1100 | 660 | 525 | 610 | 525 | 360 | 824 | 160 | 400 | ||||||
| SLY150-315 | 1200 | 720 | 575 | 670 | 580 | 385 | 894 | |||||||||
| SLY200-250 | 200 | 650 | 340 | 980 | 175 | 300 | 430 | |||||||||
| SLY200-315 | 1300 | 760 | 625 | 710 | 680 | 385 | 1030 | 440 |
七、SLY長軸液下泵 配用電機型號及尺寸
| 軸承架 | 電機機座號 | 90S | 90L | 100L | 112M | 132S | 132M | 160M | 160L | 180M | 180L | 200L | 225S | 225M 4P | 225M 4P | 250M | 280S | 280M |
| LK35 | h1 | 389 | 399 | 419 | 449 | |||||||||||||
| h2 | 649 | 674 | 719 | 739 | 814 | 854 | 939 | 984 | 1009 | |||||||||
| LK45 | h1 | 413 | 423 | 443 | 473 | 503 | 473 | 503 | ||||||||||
| h2 | 673 | 698 | 743 | 763 | 838 | 878 | 963 | 1008 | 1033 | 1073 | 1138 | 1183 | 1178 | 1398 | 1483 | 1533 | ||
| LK55 | h1 | 556 | 586 | 616 | 616 | 616 | ||||||||||||
| h2 | 950 | 991 | 1076 | 1121 | 1146 | 1186 | 1251 | 1296 | 1321 | 1511 | ||||||||
