主導產品
  • 商品名稱: SVG立式管道泵
  • 商品編號: 912
  • 上架時間: 2015-01-19
  • 瀏覽次數: 197

應用范圍:

SVG系列立式管道泵為單級、單吸、徑向剖分式

離心泵。廣泛用于石油化工、煉油廠、普通工業流程、煤化工和低溫工程、供水及水處理、管線加壓等行業。

輸送介質:

各種液態石油化工產品、有機化合物及其它有腐

蝕性的原料和產品。

各種溫度、濃度的酸性溶液、堿性溶液及鹽溶液。

性能參數:

流量 Q :3~600 m3/h

揚程 H :4~200m

壓力 p :0~2.5MPa(5MPa)

溫度 t :-20℃~+250℃

型號說明:  

SVG100-250

SVG — 立式管線泵

100 — 泵排出口直徑(mm)

250 — 葉輪名義直徑(mm)

結構特點:

SVG系列泵型電機與泵之間帶軸承架,由滾動軸承承受泵載荷,可使用在較高溫度和較為重要的場合。

本系列泵型與相同性能的臥式泵比較,SVG泵的NPSH值較低。并且具有較小的占地面積和簡單的管路連接,節省基礎的投資費用。

本系列泵型的葉輪為單級、單吸、閉式葉輪。泵的軸向力通過葉輪前后耐磨環及平衡孔來平衡。

葉輪、泵體及泵蓋帶有可更換的密封環,軸封處帶軸套,維修方便,節約備件費用

泵蓋具有冷卻或保溫功能,可用于輸送對溫度有特殊要求的介質,同時泵蓋帶有放氣塞,以便管路和泵工作前排氣。

密封腔體尺寸適宜,可以采用填料密封和各種結構的機械密封,互換性好,改型費用低,并配有冷卻、沖洗和密封液系統。

管線泵吸入、排出口法蘭連接型式和法蘭執行標準可根據用戶要求變化,吸入排出口法蘭額定壓力等級相同,口徑相同。

泵的轉向:

從電機端看,泵為順時針方向旋轉。

Application Range:

Series SVG is single stage,single suction, radially split, vertical centrifugal inline pump. It is widely used for petrochemical industry, oil refinery, general industrial process, coal chemical industry, cryoge-

nic engineering, Water & Wastewater and pipeline pressure field and so on.

Pumping medium:

Various liquid petrochemicals, organic componds and other corrosive liquid.

  Acidic solution, alkaline solution and salt solution at various temperature and concentration.

Performance:

Capacity     Q: 3 to 600 m3/h  

Head        H: 4 to 200 m

Pressure      p: 0 to 2.5MPa5MPa

Temperature   t: -20 to +250

Description of pump type:

SVG100-250

SVG Vertical centrifugal inline pump

100 Discharge nozzle diametermm

250 Impeller typemm

Construction Features:

There is bearing bracket between pump and motor, and the pump force loading is borne by the rolling bearing, so that the pump could used for higher temperature and more important condition.

The SVG pump has lower NPSH compared with the other horizon-

tal pumps with the same performance, and its volume is smaller, so it needs smaller space for assembly at site. What’s more, its pipeline connection is simple, so the basis costs could be saved.

The SVG pump impeller is single stage, single suction and closed type. The axial force is balanced by the impeller front and rear wear ring, and the balance hole.

Impeller, pump casing and cover with interchangeable sealing ring, shaft seal with sleeve, easy to maintance, save spare parts cost.

Pump cover has the function of cooling and heating preservation. Which can be used for pumping mediums with special requirements, pump cover with ventilating plug, to vent the air in pipeline or pumps before operation.

Suitable dimension of sealing housing, use gland packing or vario-

us mechanical seal, good changability, low cost of size deviation, equiped with cooling, flushing, sealing liquid system.

The connection and standard of suction and discharge flange can be varied with customers requirements in rated pressure level and dimension.  

Pump Rotation:

Viewed from motor end, pump rotate in clockwise diameter.

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