Chapa ZGB(P) Pampu ya Tope
Utangulizi wa Kazi:
1. Utendaji wa hali ya juu wa majimaji, muundo wa kisasa wa CAD, ufanisi wa juu na kiwango cha chini cha abrasion2. kifungu pana, isiyo ya kuziba na utendaji mzuri wa NPSH.3. muhuri wa kufukuza pamoja na muhuri wa kufunga na muhuri wa mitambo umepitishwa ili kuhakikisha tope kutokana na kuvuja.4. muundo wa kutegemewa huhakikisha muda mrefu wa MTBF (wakati wa maana kati ya matukio)5. kuzaa metric na lubrication ya mafuta, lubricating busara na mifumo ya baridi kuhakikisha kuzaa kuendeshwa chini ya joto la chini.
6. Nyenzo za sehemu za mvua zilikuwa na utendaji mzuri wa kupambana na kuvaa na kuzuia kutu, pampu inaweza kutumika kwa ajili ya kuondoa majivu ya maji ya bahari ili kuizuia kutokana na kutu ya sweta, chumvi na ukungu, na kutu ya electrochemical.
7.pampu inaweza kuendeshwa kwa mfululizo na hatua nyingi ndani ya shinikizo linaloruhusiwa.shinikizo la juu linaloruhusiwa la kufanya kazi ni 3.6 Mpa.
Mfululizo wa pampu una faida ya ujenzi wa busara, ufanisi wa juu, uendeshaji wa kuaminika na matengenezo rahisi.Inaweza kutumika sana kushughulikia mchanganyiko ulio na vitu vya abrasive na babuzi katika nguvu za umeme, madini, mgodi, makaa ya mawe, nyenzo za ujenzi na idara za tasnia ya kemikali, haswa kwa kuondoa majivu na tope katika kituo cha nguvu za umeme.
Vipengele vya pampu:
1. Mfululizo wa pampu ya tope ZGB(P) ni ya mlalo, hatua moja, ya kufyonza moja, cantilever, casing mbili, centrifugal slurry pump.Pampu huzunguka kwa mtazamo wa saa kutoka mwisho wa kiendeshi.
2. Sehemu za mvua za pampu ya ZGB na ZGBP kwenye kipenyo sawa cha plagi zinaweza kubadilishwa.Vipimo vyao vya ufungaji wa muhtasari ni moja na sawa.Kwa sehemu ya kuendesha ya mfululizo wa pampu ya tope ZGB(P), sura ya mgawanyiko ya mlalo yenye lubrication ya mafuta na seti mbili za mifumo ya kupoeza maji ndani na nje imepitishwa.Ikiwa ni lazima, maji ya baridi yanaweza kutolewa.Kiungo kilichotayarishwa kwa ajili ya maji ya kupoeza na shinikizo la maji ya kupoa kinaweza kuonekana kwenye jedwali 1.
3. Aina mbili za muhuri wa shimoni—muhuri wa kufukuza pamoja na ufungashaji na muhuri wa mitambo zimetumika kwa mfululizo wa pampu ya tope ya ZGB(P).
4. Muhuri wa mitambo unaotolewa na maji ya kuziba kwa shinikizo la juu unapendekezwa wakati pampu ya tope inaendeshwa kwa mfululizo (hatua mbili na zaidi ya hatua mbili), na muhuri wa mtoaji pamoja na kufunga hutumiwa katika pampu ya hatua moja.
Jedwali la Utendaji wa Pampu:
|
Mfano | Kasi n(r/dakika) | Uwezo wa Q (l/s) | Kichwa H (m) | Max.Eff. | NPSH | Shimoni Nguvu (kw) | Msukumo Dia (mm) | Uzito wa pampu (kg) | Njia /Ingizo (mm) | |
| 65ZGB | 1480 | 31.7-15.8 | 58-61 | 62.5-47.4 | 4.5-3.0 | 28.8-19.9 | 390 | 1850 | 65/80 | |
| 980 | 21.0-10.5 | 25.4-26.7 | 62.5-47.4 | 2.0-1.3 | 8.37-5.8 | |||||
| 80ZGB | 980 | 56.7-28.3 | 87.5-91.6 | 66.1-48.7 | 5.2-2.7 | 73.7-52.2 | 485 | 2500 | 80/100 | |
| 740 | 37.5-18.8 | 38.4-40.2 | 66.1-48.7 | 2.3-1.2 | 21.4-15.2 | |||||
| 980 | 52.0-26.0 | 73.7-77.1 | 66.1-48.7 | 4.4-2.3 | 56.8-40.4 | 445 | ||||
| 740 | 34.4-17.2 | 32.3-33.8 | 66.1-48.7 | 1.9-1.0 | 16.5-11.7 | |||||
| 980 | 46.8-23.3 | 59.5-62.3 | 66.1-48.7 | 3.5-1.8 | 41.3-29.2 | 400 | ||||
| 740 | 31.0-15.4 | 26.1-27.3 | 66.1-48.7 | 1.5-0.8 | 12.0-8.4 | |||||
| 100ZGB | 1480 | 116.7-58.3 | 85.1-91.8 | 77.9-57.4 | 6.0-2.6 | 124.9-91.4 | 500 | 3000 | 100/152 | |
| 980 | 77.3-38.6 | 37.3-40.3 | 77.9-57.4 | 2.7-1.2 | 36.3-26.6 | |||||
| 1480 | 105-52.5 | 68.9-78.4 | 77.9-57.4 | 4.9-2.1 | 91.0-66.7 | 450 | ||||
| 980 | 69.5-34.8 | 30.2-32.6 | 77.9-57.4 | 2.1-1.1 | 26.4-19.4 | |||||
| 1480 | 93.4-46.7 | 54.5-58.8 | 77.9-57.4 | 3.8-1.7 | 64.0-46.9 | 400 | ||||
| 980 | 61.8-30.9 | 23.9-25.8 | 77.9-57.4 | 1.7-0.8 | 18.6-13.6 | |||||
| 150ZGB | 980 | 200-100 | 85.2-90.0 | 77.7-53.3 | 3.8-2.7 | 215.0-165.5 | 740 | 3450 | 150/200 | |
| 740 | 151.2-75.6 | 48.6-51.3 | 77.7-53.3 | 2.2-1.5 | 92.7-71.3 | |||||
| 980 | 182.4-91.2 | 73.0-77.1 | 77.7-53.3 | 3.3-2.3 | 168.0-129.3 | 685 | ||||
| 740 | 140.0-70.2 | 41.6-44.0 | 77.7-53.3 | 1.9-1.3 | 74.2-56.8 | |||||
| 980 | 169.2-84.6 | 61.8-65.2 | 77.7-53.3 | 2.8-1.1 | 131.9-101.5 | 630 | ||||
| 740 | 129.6-64.8 | 35.2-37.2 | 77.7-53.3 | 1.6-0.6 | 57.6-44.3 | |||||
| 200ZGB | 980 | 300.0-150.0 | 89.0-94.2 | 76.3-63.2 | 6.7-2.7 | 342.9-219.1 | 740 | 4000 | 200/250 | |
| 740 | 226.5-113.3 | 50.7-53.7 | 76.3-63.2 | 3.8-1.5 | 147.5-97.3 | |||||
| 980 | 283.8-141.9 | 79.6-84.3 | 76.3-63.2 | 6.0-2.4 | 290.2-185.8 | 700 | ||||
| 740 | 214.3-107.1 | 45.4-48.1 | 76.3-63.2 | 3.4-1.4 | 125.0-80.0 | |||||
| 980 | 259.5-129.7 | 66.6-70.5 | 76.3-63.2 | 5.0-2.0 | 222.0-141.8 | 640 | ||||
| 740 | 195.9-97.9 | 38.0-40.2 | 76.3-63.2 | 2.9-1.1 | 95.6-61.0 | |||||
| 250ZGB | 980 | 400.0-200.0 | 84.0-90.1 | 78.2-63.2 | 7.3-3.3 | 421.2-275.6 | 740 | 4500 | 250/300 | |
| 740 | 302.0-151.0 | 47.9-51.4 | 78.2-63.2 | 4.2-1.9 | 181.4-118.7 | |||||
| 980 | 378.4-189.2 | 75.2-80.6 | 78.2-63.2 | 7.1-3.0 | 356.7-233.2 | 700 | ||||
| 740 | 285.7-142.9 | 42.9-46.0 | 78.2-63.2 | 4.0-1.7 | 153.7-100.5 | |||||
| 980 | 348.6-131.6 | 63.8-68.5 | 78.2-63.2 | 5.5-2.5 | 278.8-137.9 | 645 | ||||
| 740 | 263.2-99.4 | 36.4-39.1 | 78.2-63.2 | 3.1-1.4 | 120.1-59.4 | |||||
| 300ZGB | 980 | 533.3-266.7 | 84.3-93.4 | 81.2-68.3 | 6.9-3.5 | 542.8-357.6 | 760 | 5500 | 300/350 | |
| 740 | 402.7-201.3 | 48.1-53.3 | 81.2-68.3 | 3.9-2.0 | 233.9-154.0 | |||||
| 980 | 493.3-246.7 | 72.1-79.9 | 81.2-68.3 | 5.9-3.0 | 429.4-282.9 | 703 | ||||
| 740 | 372.5-177.9 | 41.1-45.6 | 81.2-68.3 | 3.4-1.7 | 184.8-116.4 | |||||
| 980 | 453.3-226.7 | 60.9-67.5 | 81.2-68.3 | 5.0-2.5 | 333.3-219.7 | 646 | ||||
| 740 | 342.3-171.2 | 34.5-38.5 | 81.2-68.3 | 2.9-1.4 | 143.4-94.6 |
