化工離心泵 進口化工離心泵 德國進口化工離心泵Chemical centrifugal pump

化工離心泵概述：

化工離心泵是單級單吸(軸向吸入)耐腐蝕離心泵，供輸送不含固體顆粒、具有腐蝕性、粘度類似水的液體。介質溫度為-20°C～150°C，需要時采用冷卻措施溫度可更高。化工離心泵適用于石油、化工、冶金、電力、造紙、食品、制藥和合成纖維等部門。是德國巴赫采用ISO2858標準聯合設計的系列產品，具有性能范圍廣，效率高、"三化"水平高和維修方便等特點。 化工離心泵泵有40個基本型，其中33個雙速(2900、1450r/min)經過A、B兩種型式的葉輪直徑切割變型后，大112個規格。 按標準設計。其額定性能和尺寸等效采用標準ISO2858-1975(E)。是德國工業部確定化工泵得節能、更新換代產品。 該泵采用新型的機械密封裝置，適用區域廣泛。如化工，冶金，電力，造紙，食品，制藥，合成纖維等工業部門，用于輸送腐蝕性得或不允許污染的介質。

化工離心泵結構簡介

化工泵蓋通過止口固定要中間支架上,然后通過泵體與中間支架止口的連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。只需拆下長聯軸器的中間聯接件，即可退出轉子部件進行檢修。這是上一種通用的結構形式。 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IS03069規定的密封空腔尺寸的其他結構的軸封型式（如帶波紋管的機械密封和付葉輪密封等等）。

化工離心泵性能范圍

流    量Q 0.3～400m3/h 
配帶功率 0.55～90KW
揚   程H 5～125m 
進口直徑 32～200mm
介質溫度為-20°C～150°C
轉速n 2900、1450r/min 
zui高工作壓力 1.6MPa
轉速：2900r/mim-1450r/mm 

Chemical centrifugal pump:
Chemical centrifugal pump is a single-stage single suction (axial suction) corrosion resistant centrifugal pump for conveying solid particles, corrosive, viscosity similar to water liquid. Medium temperature of -20 degrees C ~ 150 C, need to use cooling measures can be higher temperature. Chemical centrifugal pump is suitable for petroleum, chemical, metallurgy, electric power, papermaking, food, pharmaceutical and synthetic fiber. Bach is a German ISO2858 international standard joint design of a series of products, with a wide range of performance, high efficiency, "three" high level and easy maintenance. Chemical centrifugal pump has 40 basic types, of which 33 double speed (2900, 1450r/min) after A, B impeller diameter of the cutting of the variant type, the size of the big 112 specifications. Design according to international standard. Its rated performance and size equivalent to the international standard ISO2858-1975 (E). The German Ministry of industry to determine the chemical pump energy saving, replacement products. The pump uses a new type of mechanical seal device for a wide range of applications. Such as chemical, metallurgical, power, paper, food, pharmaceutical, synthetic fiber and other industrial sectors, used to transport corrosive or not allowed to pollute the media.
Chemical centrifugal pump structure
Chemical pump cover with a retainer is fixed to the middle bracket, and then through the pump body and the middle frame of the connection of the pump cover is clamped in the middle. The pump is axial suction, radial discharge, supported by foot, can be directly fixed on the base. The suspension parts with a retainer is fixed on the middle bracket, and suspension support on the base. For convenient disassembly, design the lengthened coupling, maintenance can not remove the import and export of connection pipeline, pump and motor. Simply remove the long coupling of the middle connector, you can exit the rotor parts for maintenance. This is a common form of structure in the world. Seal type pump with packing seal or mechanical seal, selected by the user according to the needs, at the same time according to the need to allow the use of shaft seal type suitable for sealing the cavity size of the IS03069 provisions of other structures (such as with bellows mechanical seal and impeller seal etc.).
Chemical centrifugal pump performance range
Flow Q 0.3 ~ 400m3/h
Band power 0.55 ~ 90KW
Lift H 5 ~ 125m
Inlet diameter 32 ~ 200mm
Medium temperature of -20 degrees C ~ 150 C
Speed n 2900, 1450r/min
Maximum working pressure 1.6MPa
Speed: 2900r/mim-1450r/mm

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