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  • 產品名稱: Y、AY單兩級離心油泵
  • 產品編號: Y、AY單兩級離心油泵
  • 上架時間: 2014-04-26
  • 瀏覽次數: 126

 

      GENERAL

AY型油泵係列,是在老Y型油泵係列的基礎上進行改造並重新設計的。它是為滿足現代化建設的需要,盡快地適應以節能為中心的設備更新換代而發展的新產品,具有下列特點。

1、軸承體部件將原35,50,60軸承體分別用45,55,70軸承體,提高了可靠性。

2、水力過流部位采用了高效節能泵的水力模型,平均比老Y型油泵的效率高5~8%

3、為保持繼承性,AY型油泵的結構形式、安裝尺寸、性能參數範圍保持與Y型油泵相同,便於老裝置更新改造。

4、零部件通用化程度高,通標件為幾個係列產品共用。

5、選材精煉,主體以IIIII類材料為主,軸承體等零件增加為鑄鋼、鑄鐵兩種,為寒冷地區、露天使用、船用提供了有利條件。

6、軸承有空氣冷,風扇冷,水冷三種,根據泵的不同使用溫度選用。其中風扇冷尤為使用與缺水或水質差的地區。

AY型單、兩級油泵係列性能範圍。

流量Q=2.5~600m3/h揚程H=30~300m 溫度T=-45~+420

      AY型油泵可用在石油精製、石油化工和化學工業及其他地方輸送不含固體顆粒的石油、液化石油氣和其他介質。

      型號說明

50AYII60×2B  250AYSIII150C

50,250—吸入口直徑(mm

A—第一次改造    Y—離心油泵    S—第一葉輪為雙吸

IIIII—過流部分零件材料代號:I類為HT25-47II類為ZG25IIIII類為ZG1Gr13Ni

60,150—單級揚程(m2—級數

BC—葉輪切割次數,順序以A,B……表示。

 

Oil pump type AY is a new product in the base of old type oil pimp which is suitable for renewing equipment with the aim of saving energy This pump has the following features:

1、Bearing housing35,50,60are changed into 45,55.and 70to raise the reliability.

2、The design of the wet parts adopts hydraulic pattern of high efficiency and energy – saving pimp type Y.

3、The construction,installation dimensions and performance of AY pumpate as same as those of oil pump type Y in order to renew and reform old equipment  easily.

4、The comman parts can be exchangeable and suitable for some series of pump.

5、The grade of materials used ismainly grade II and III,The materials of parts ,such as bearing housing ,is dicided into two kinds,i,e,cast steel and cast iron which are  suitable or could area,open site and shipyard,

6、The cooling for bearing is into three kinds:air,fan and water cooling and chosen according to the pump temperature Fan cooling is particularly suitable for the area in short of water or that of poor-quality water,

Performance range:

Capacity: Q=2.5~600m3/h

Head: H=30~300m

Temperature=-45~+420

Oil pump type AY is used for petroleum refinery,perrichemicalmchmical industry and other petroleum,liquefied petroleum gas and other mediums without solid particles.

Desigan,tion of type:

50AYII60×2B  250AYSIII,150C50,250-suction nozzle diamm

Afirst reform,Ycentrifufal oil pump    Sfirst stage impeller is double –suction.

IIIIIcode of wet part material.1-gray casr iron25-47,II-cast steel ZG25  III-cast steel ZG1 Cr 13Ni

60,150Head of singis stage(m).2-stage numberBCimpeller cutting number the sequence is ezpressed by A,B…

性能參數

   型號

Pump   size

Capacity

Q

m3/h

揚程

Head

轉速

Spead

效率

Eff

流量

Ƞ

%

汽蝕餘量

NPSH

m

軸功率

Input

power

Pa

Kw

Motor 配帶電機

泵重

Weight

Of pump

kg

附注

H

m

n

r/min

型號

size

功率

Power

kw

40A Y 40X2

6.25

80

2950

31

2.7

4.4

Y B 132 S2-2

7.5

163

 

40A Y 40X2A

5.85

70

2950

31

2.7

3.6

Y B 132 S2-2

5.5

 

40A Y 40X2B

5.4

60

2950

31

2.5

2.85

Y B 112M-2

4

 

40A Y 40X2C

4.9

50

2950

31

2.5

2.17

Y B 100L-2

3

 

50A Y 60

12.5

70

2950

42

2.9

5.67

Y B 132 S2-2

7.5

130

 

50A Y60A

11.2

53

2950

42

2.9

4.1

Y B 132 S1-2

5.5

 

50A Y 60B

9.9

39

2950

37

2.8

2.8

Y B 112M-2

4

 

50A Y 60X2

12.5

120

2950

37

2

11

Y B 160M2-2

15

210

 

50A Y 60X2A

12

105

2950

36

2

9.5

Y B 160 M2-2

15

 

50A Y 60X2B

11

90

2950

35

1.9

7.7

Y B 160 M1-2

11

 

50A Y 60X2C

10

76

2950

35

1.7

6

Y B 160 M1-2

11

170

 

65A Y 60

25

60

2950

56

3.1

7.3

Y B 160 M1-2

11

 

65A Y 60A

22.5

49

2950

54

2.8

5.6

Y B 132 S2-2

7.5

 

50A Y 60B

20

37.5

2950

52

2.5

3.9

Y B 132 S1-2

5.5

 

 

 

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