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

• Alkali plant, Salt chemical industry (potassium salt mine)

• chemical acid and alkali smelting

(7) hydrometallurgy and non-ferrous metallurgy

•  wet smelting, lead and zinc pulp transport

•  non-ferrous smelting, gold, nickel and cobalt and other rare earth mines

(8) Alumina

•  intermediate pump

•  mother liquor pump

•  reactor feed pump

5、Products and parts

LCC silicon carbide ceramic desulfurization pump

LCC silicon carbide ceramic desulfurization pump Demolition plan

LCC silicon carbide ceramic desulfurization pump Structure chart

Silicon carbide ceramic rear guard plate

Silicon carbide ceramic front guard plate

Silicon carbide ceramic suction cover

Silicon carbide ceramic impeller