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MA Series Coal Chemical Pump
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MA Series Coal Chemical Pump

WRIKU's MA series Coal Chemical Pump is a kind of high temperature and pressure, anti-corrosive and anti- abrasive, which is designed for coal chemical according to API610 standard.This series adoptes the world leading technology characteristics . Its Casing is designed independently according to requirements of anti-corrosive, anti-abrasive and pressure of ASTM, and designed with advanced hydraulic mode.
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CHemical Pump8



Coal Chemical Pump

Coal Chemical Pump

WRIKU's MA series  Coal Chemical Pump is a kind of high temperature and pressure, anti-corrosive and anti- abrasive, which is designed for coal chemical according to API610 standard.This series adoptes the world leading  technology characteristics . Its Casing is designed independently according to requirements of anti-corrosive, anti-abrasive and pressure of ASTM, and designed with advanced hydraulic mode.


WRIKU's MA series  Coal Chemical Pump is a kind of high temperature and pressure, anti-corrosive and anti- abrasive, which is designed for coal chemical according to API610 standard.This series adoptes the world leading  technology characteristics . Its Casing is designed independently according to requirements of anti-corrosive, anti-abrasive and pressure of ASTM, and designed with advanced hydraulic mode.



CHemical Pump7

CHemical Pump8



Coal Chemical Pump

Application


WRIKU’s MH series Coal Chemical  Pump is widely used in the black water circulation of pressurized coal water slurry and dry coal powder classifications, and other applications as high temperature high pressure as well as anti-abrasive, which are in the field of coal chemicals as coal carbonation, ammonia synthesis, coal methanol, Coal hydrogen, coal oil, coal ole fin, IGCC electricity generating.

CHemical Pump7

CHemical Pump8



Coal Chemical Pump

Structure Feature

Structural Characteristics of the WRIKU's MA Series Coal Chemical pump:

(1) The material of the flow parts such as the impeller and the pump body should be corrosion-resistant and wear-resistant;

(2) Adopt single-end face, built-in balanced mechanical seal, design pressure 12MPa, design temperature 350℃, adopt API682 standard plan32 flushing plan, seal cooling water pressure (8.3～8.5) MPa;

(3) The pump body adopts central support, and the bearing box, pump cavity and support are designed with water-cooled cavity. The optimized design of hydraulic and structural design makes the axial force generated by the high suction pressure of the pump inlet basically balanced;(4) The bearings are specially arranged to withstand residual axial force.


Structural Characteristics of the WRIKU's MA Series Coal Chemical pump:

(1) The material of the flow parts such as the impeller and the pump body should be corrosion-resistant and wear-resistant;

(2) Adopt single-end face, built-in balanced mechanical seal, design pressure 12MPa, design temperature 350℃, adopt API682 standard plan32 flushing plan, seal cooling water pressure (8.3～8.5) MPa;

(3) The pump body adopts central support, and the bearing box, pump cavity and support are designed with water-cooled cavity. The optimized design of hydraulic and structural design makes the axial force generated by the high suction pressure of the pump inlet basically balanced;

(4) The bearings are specially arranged to withstand residual axial force.

    CHemical Pump7

CHemical Pump8


WRIKU's MA  Series Coal  chemical  pump


  • Capacity:（0 ～400）m3 /h ;

  • Total head:（20 ～ 200）m

  • Working temperature:≤350 ℃;

  • Max working pressure: 12MPa

  • Conform to API610 standard API610 OH

  • Double casing， intermediate support

CHemical Pump7

CHemical Pump9


To Secure Complicity of Pump Supply to operation site, Please  DO Fullfill the FAQ Carefully for Engineering Design


Operating condition/Positions：

Pumped fluid： 

Capacity: m3/h

Max Rated Min

1 Media  

Max ratio Min rati

Total head: m

Max Rated Min

2 Media  

Max ratio Min rati

Suction pressure: MPa

Max Rated Min

3 Media  

Max ratio Min rati

Discharge pressure  MPa


NPSH required    m

Particle diameter

Operating conditions

Continuous Intermittent

Medium characteristics

Corrosion Abrasion

Spot conditions

Operation temp °C

Max Normal Min

Position

Density

Under operating temp

 

Indoor

 

With heating

 

With shield

Viscosity

Under operating temp

Outdoor

Without heating

Without shield

Under operating temp

Requirement of Cold-proof

Specific heat

Requirement of Damp-heat-proof

Concentration of chloride

PPM

 

Site condition

H2S Density

 

PPM

Concentration of H2S

Altitude

Flammable Explosive

Atmosphere pressure

Volatile characteristics

Easy Not easy

Max Min %

Boiling point

Ambient temp. Range

Crystallization temp

Abnormal conditions

Dust Smoking

Smelting point

Electrical classification

Class Division Group

Point of flammability

Power source

Volt Hz Phase

 

Slurry Condition

Temp °C Pressure MPa

Chloride concentration PPM



 

Critical pressure

 

MPa

Compressed air of instrument

Max / Min. Pressure /MPa


Other

Chemical Pump2


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