LCC silicon carbide ceramic desulfurization pump--carbide ceramic desulfurization pump

Description
Inquiry

Series LCC ceramic pump is based on LC slurry circulating pump , according to the technical parameters and structural characteristics of large ceramic pump ，Combined with ceramic technology and mold economy as one, and the development of a new generation of high efficiency desulfurization circulation pump for large desulfurization tower slurry circulation transportation .

The pump casing adopts a divided valve structure, It not only ensures convenient installation and maintenance ，but also makes up for the deformation stress of the pump body due to load changes, which greatly improves the reliability of the equipment.

Anti-wear plate, mouth ring and pressure plate integrated design of suction tube . It not only reduces the burden of the suction tube, but also simplifies the structure. Not only convenient maintenance, and prolong the service life .

Impeller adopts duplex stainless steel frame structure . Lined silicon carbide composite ceramics ,high strength, good toughness.

The rear liner is made of dual-phase steel frame lined with ceramic structure . It not only ensures the installation accuracy of the mechanical seal, but also improves the anti-corrosive and anti-wear of the rear liner.

Mechanical seal and bracket assy are fully interchangeable with series LC metal desulfurization pumps.

The installation dimensions of multiple parts are completely interchangeable with the metal desulfurization pump.

1、Brief introduction

LC series ceramic slurry pump is horizontal, end suction, single stage single suction radial section volute type centrifugal pump, this product is our company in decades of slurry pump manufacturing experience, combined with the latest development of composite materials designed and manufactured a new generation of corrosion and wear resistant centrifugal pump, this type of pump is an ideal equipment for wear and corrosion resistant slurry material conveying. Widely used in mining, smelting, power, coal, chemical, (new) energy, titanium dioxide, food and other industries, especially suitable for wear and corrosion resistant granular slurry transport.

2、Technical features and advantages

(1) Material performance is super strong, corrosion resistance, wear resistance

silicon carbide has high hardness, Mohs hardness of 9, second only to diamond, good corrosion resistance, wear resistance and other characteristics
The fired ceramic material has the effect of stable molecular structure, good toughness and impact resistance
The composite ceramics have reasonable structure and good mechanical properties and are more suitable for the production of complex parts of impurity pumps

(2) High efficiency, maintain high efficiency for a long time

Adopt the international advanced hydraulic model optimization design
banana shaped leaves, good wear resistance, long life，It can reach 3-10 times the use time of traditional products
The efficiency of the blade does not decrease after wear, and the efficient running time is maintained for a long time

(3) Modular design, high degree of standardization, strong adaptability and wide application

Bearing module: horizontal open thin oil lubrication structure, cylindrical glycerin lubrication structure, cylindrical thin oil structure, suspension type high power low speed structure;Pump shaft adopts dry structure and does not contact with slurry;Most parts of the coaxial system are interchangeable.
Transmission module: the impeller and shaft are connected by key, and the thread connection can also be adopted according to the slurry condition; The pump and the motor are connected with a diaphragm coupling, and other connection methods can also be used, such as belts, reducer boxes, couplers, etc

(4) Superior performance, reasonable construction, convenient maintenance and repair, low maintenance cost

Excellent hydraulic performance, high efficiency, low speed design, long service life, good cavitation performance
Reasonable structure convenient maintenance
Low maintenance cost, long life of spare parts, low labor costs

(5) Long service life and low cost

(6) High reliability and long trouble-free operation time

3、Parts array diagram

(1) sintered inner liner outer armor structure

Cover plate insert：A05+SiC Impeller：A3+SiC

Pump body：QT500-7+SiC Cover plate：QT500-7+SiC

(2) High temperature, high pressure double shell structure can be multi-level series

Voute：QT500-7+SiC Impeller：A3+SiC

Front plate：QT500-7+SiC Cover plate insert：A05+SiC

Pump body：QT500-7 Cover plate：QT500-7

4、Application

(1) Mining

Ball mill circulating pump: using low speed and large diameter impeller, can transport the maximum particle 20mm grinding materials and a small amount of steel balls
Foam transfer pump: with a fancy impeller to eliminate foam, the maximum foam coefficient can reach 3.0
tailings pump: the highest conveying pressure reaches more than 20kgf, and can be multi-level series
thickener underflow pump: long life can be achieved in high concentration, which is 6-10 times the life of ordinary materials
filter press feed pump: at low speed, large flow, high pressure at high speed
diaphragm pump Feed pump: suitable for high concentration slurry delivery

(2) Titanium dioxide industry

slag discharge
Lye and acid
Acid preparation, premixing, acid hydrolysis, filtration and concentration
waste acid concentration cycle

(3) Flue gas desulfurization

absorber slurry circulating pump
mill slurry pump, limestone slurry pump, gypsum discharge pump
filtrate pump, pit pump, emergency slurry pump

(4) Battery iron phosphate

Station process pumps for aging, slurry, resizing and washing water, thick slurry, etc.

(5) Compound phosphate fertilizer, phosphorus chemical industry

flash cooling, phosphate concentration cycle
Phosphogypsum tailings transportation
Pumps for extraction, press filtration, washing, concentration and purification sections

(6) Chemical metallurgy, alkali, salt chemical industry