英國GRIMM格林進口化工離心泵 UK GRIMMImport chemical centrifugal pump

英國GRIMM格林進口化工離心泵概述：

進口化工離心泵為單級單吸懸臂式離心泵，其標記額定性能點和尺寸等效采用國際標準ISO2858-1975(E)，是一種用以取代GRF型耐腐蝕更新換代的節能產品，適用于化工、石油、冶金、電站、食品、制藥、合成纖維等部門輸送溫度在-20℃～105℃的腐蝕性介質或物理、化學性能類似于水的介質。具有性能范圍廣、效率高、"三化"水平高和維修方便等特點，其效率比F型泵平均提高5％，是英國格林推廣的節能產品。

英國GRIMM格林進口化工離心泵結構說明：

1、泵主要零部件有泵體、葉輪、葉輪螺母、泵蓋、密封部件、懸架部件等。
2、泵蓋通過止口固定在中間支架上，然后通過泵體與中間支架止口的聯接把泵蓋夾緊在中間，泵體是軸向吸入，徑向排出，腳支承式，可直接固定在底座上。懸架部件通過止口固定固定在中間支架上，并用懸架支架支撐在底座上。為拆卸方便，設計了加長聯軸器，檢修時可以不拆卸進出口聯接管路，泵體和電動機。只需拆下聯軸器的中間聯接件，即可退出轉子部件進行檢修。這是國際上通用的一種結構形式。
3、泵的密封型式采用填料密封或機械密封，由用戶根據需要選用，同時根據需要允許采用適合于ISO3069規定的密封空腔尺寸的其它結構的軸封型式(如帶波紋管的機械密封和付葉輪密封等等)。
4、泵通過聯軸器與電機聯結，從驅動端看，泵為順時針方向旋轉。
5、材料：根據液體的腐蝕情況，可選用相適應的泵過流部分的材質。主要材質有SUS304、SUS316L等。

英國GRIMM格林進口化工離心泵技術參數：

流 量：0.3～400m3/h
揚 程：5～125m
口 徑：進口直徑:50～200mm

出口直徑:32～150mm

介 質 溫 度：-20°C～150°C
轉 速：1450、2900r/min

功 率：0.55～110kw
最高工作壓力：1.6MPa

英國GRIMM格林進口化工離心泵用途：

該泵適用于化工、石油、冶金、電站、食品、制藥、合成纖維等部門輸送溫度在-20℃～105℃的腐蝕性介質或物理、化學性能類似于水的介質。

UK GRIMMImport chemical centrifugal pumpsummary:

The import of chemical centrifugal pump is a single-stage single suction cantilever centrifugal pump, the marking performances and dimensions of the international standard ISO2858-1975 (E), is a kind of energy-saving products to replace the GRF type corrosion resistant replacement, suitable for chemical, petroleum, metallurgy, power, food, pharmaceutical, synthetic fiber and other departments to transfer at the temperature of -20 to 105 DEG C of the corrosive medium or physical and chemical properties similar to water medium. The utility model has the advantages of wide range of performance, high efficiency, high level of three, convenient maintenance, etc., and the efficiency is improved by 5% on average compared with the F type pump, and the utility model is an energy-saving product promoted by Green in england.

UK GRIMMImport chemical centrifugal pump structure description:

1.Pump main parts are pump body, impeller, impeller nut, pump cover, seal parts, suspension parts, etc..

2.Pump cover with a retainer is fixed on the middle bracket, then the pump cover clamping in the middle are connected by the pump body and the middle frame rabbet, the pump body is axial suction, radial discharge, supported by foot, can be directly fixed on the base. The suspension member is fixed on the intermediate support by the stop and is supported on the base by a suspension support. For the convenience of disassembly, the extension shaft is designed, and the inlet and outlet connecting pipe, pump body and motor can be disassembled without overhauling. Only if the middle connecting piece of the coupling is removed, the rotor parts can be removed for overhaul. This is a general international form of structure.

3.Pump seal with packing seal or mechanical seal, selected by the user according to the needs, at the same time according to the needs of other seal structure of the sealing cavity size allowed by the rules for ISO3069 (such as with bellows mechanical seal and impeller seal etc.).

4.The pump is connected with the motor through the coupling, and the pump rotates clockwise as viewed from the drive end.

5.Material: according to the corrosion of liquid, can choose to adapt to the pump flow part of the material. The main materials are SUS304, SUS316L and so on.

UK GRIMMImport chemical centrifugal pumptechnical parameter:

Flow rate: 0.3 ~ 400m3/h

Lift: 5 ~ 125m

Caliber: Inlet diameter: 50 ~ 200mm

Outlet diameter: 32 ~ 150mm

Medium temperature: -20 degrees C to 150 degrees C

Speed: 1450, 2900r/min

Power: 0.55 ~ 110kw

Maximum working pressure: 1.6MPa

UK GRIMMImport chemical centrifugal pump purpose:

The pump is suitable for chemical, petroleum, metallurgical, power plants, food, pharmaceutical, synthetic fiber and other departments to transport temperature at -20 to 105 degrees Celsius corrosive medium, or physical and chemical properties similar to water medium.