Ceramic Slurry Pump

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SAZP ceramic slurry pump

SAZP ceramic slurry pump series is suitable for conveying corrosive and abrasive slurry containing solid particles in mining, metallurgy, electric power, coal, chemical industry, building materials and other industries, such as ash and slag conveying in power plants, coal slime conveying, slurry conveying in metallurgical beneficiation plants, coal slime and heavy medium conveying in coal washing plants, etc. The maximum weight concentration of solid-liquid mixture of ceramic slurry pump is 45% mortar and 60% slurry. The product has the advantages of high efficiency, stable operation, high reliability and long service life.

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Description
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Product Introduction

Ceramic slurry pump is a kind of pump equipment specially used for conveying slurry medium containing solid particles. It is widely used in mining, metallurgy, electric power, chemical and other industries in the slurry conveying system, with wear resistance, corrosion resistance, high efficiency and energy saving.

The use of ceramic materials as key components improves the wear resistance and corrosion resistance of the pump, thereby extending the service life of the pump and reducing maintenance costs.

As a kind of high efficiency, wear-resistant and corrosion-resistant pump equipment, ceramic slurry pump has a wide range of application prospects in mining, metallurgy, electric power, chemical industry and other industries. Through the in-depth understanding of its structural characteristics, working principle, performance parameters and application scope, we can better select and use ceramic slurry pumps, and provide strong support for the production and development of enterprises.

Structural features

Ceramic slurry pump is mainly composed of pump body, impeller, shaft, bearing, sealing device and other components. Among them, the pump body and impeller are the core components of the ceramic slurry pump, which are made of ceramic materials with high strength and high wear resistance.
Ceramic materials have excellent wear resistance and corrosion resistance, and can effectively resist the wear and corrosion of the solid particles in the slurry to the pump body.
The pump body usually adopts a segmented structure for easy installation and maintenance. The impeller adopts an open or semi-open structure, which can be optimized according to the characteristics of the conveying medium to improve the efficiency and head of the pump. The shaft and bearings are made of high-strength materials, which can withstand large radial and axial loads to ensure the stable operation of the pump.
The sealing device adopts mechanical seal or packing seal to ensure that the medium inside the pump body does not leak.

Working conditions

Inlet and outlet diameter	1-24"(25-600mm)
Flow range	5-5000m³/h
Lift range	10-120m
Speed	720,990,1480 and 2960r/min
Power	30-1200kw
Main models	1½1 • 2/1½ •3/2 • 4/3 • 6/4 • 8/6 • 10/8 • 12/10 • 14/12 • 16/14 •18/16 •20/18 • 24/20 •24/22 •28/24
Bracket type	B C D E F G ST
Medium	Highly abrasive, high concentration slurry
Material classification	ceramic, silicon carbide
Transfer method	DC/CV/CRZ/CLZ/ZVZ

Model meaning

Structure Description

1. The over-flow parts of the pump are designed as pump body, impeller, pump cover lining or integral cast core, and the parts in contact with the fluid medium are ceramic materials with good wear resistance and corrosion resistance;

2. The axial adjustment structure is adopted, which can easily adjust the impeller axially and maintain the gap between the impeller and the front cover, thereby maintaining the high efficiency of the pump;

3. The arrangement of the pump is a "back-pull" structure, so that when the impeller, mechanical seal and shaft assembly are disassembled, there is no need to disassemble the pump's inlet and outlet pipelines, which is convenient for maintenance;

4. The pump shaft has a large diameter and a short shaft head, which can reduce the deflection of the shaft during operation and extend the service life of the seal.

5. The bearing is lubricated with thin oil. The bearing is installed in a detachable bearing box. The bearing is added with a round shaft sealed with rubber to prevent dirt and water from entering.

6. All parts of the pump in contact with the medium are made of silicon carbide ceramics, which are wear-resistant and corrosion-resistant to ensure the long service life of the pump;
7. Designed with an axial adjustment device, which can adjust the flow components axially, and always keep the system running at an efficient point;

8. A large conical space is designed between the impeller and the pump cover, which can effectively prevent the solid medium from entering the shaft seal and prolong the life of the shaft seal;

9. The shaft adopts rigid design, and the bearing adopts roller bearing and radial thrust bearing, which can bear large radial force and ensure the stable operation of transmission parts.

Structural features

1. The pump head and the bracket are connected by bolts, and the pump outlet angle can be rotated according to the needs to realize multi-stage connection.,

2. The flow-through parts adopt sintered ceramics of silicon nitride combined with silicon carbide, which is suitable for media with strong abrasiveness and large solid content.

3. The pump bracket is provided with an adjusting bolt. The impeller clearance adjustment is realized by turning the adjusting bolt installed on the bracket to drive the axial displacement of the bearing box to ensure that the pump always runs at an efficient point.

4. The temperature measuring device is designed for the bearing position to facilitate the data collection of the on-site DCS control system.

5. In view of the characteristics of abrasive and corrosive slurry, the mechanical seal adopts the structure of external spring to avoid blockage: the structure of static ring compensation is adopted to adapt to the pump type with large shaft diameter and high linear speed

Transmission mode

Product Advantages

1. The seal adopts the popular sealing method in the mineral processing industry: the auxiliary impeller packing seal.

2. The overcurrent components are made of new ceramic materials with high hardness and good wear resistance, and the life span is 3-5 times that of metal.

3. Ceramic materials with good wear resistance are used inside the water outlet vertebral canal.

4. Ceramic slurry pump subverts the structure of traditional metal slurry pump: it adopts split pump head structure, simple structure and convenient installation.

5, bearing lubrication: the use of grease lubrication technology, changed the traditional slurry pump thin oil lubrication leakage problem.

6. Complete models: A wide range of models are available, the parameter coverage flow rate can reach 200 0m3, the lift can reach 120m, and the overall installation size and accessories can be interchanged with the metal slurry pump.

Industry Applications

Ceramic slurry pump is an efficient and reliable slurry conveying equipment, which is widely used in the slurry conveying system of mining, metallurgy, electric power, chemical industry and other industries. Its unique design and excellent performance make it play an important role in various industrial fields.

Applications in the mining industry

Applications in the metallurgical industry

Applications in the power industry

Applications in the chemical industry

ceramic slurry pumpIt is a kind of pump equipment specially used for conveying slurry medium containing solid particles. It is widely used in mining, metallurgy, electric power, chemical and other industries in the slurry conveying system, with wear resistance, corrosion resistance, high efficiency and energy saving. The use of ceramic materials as key components improves the wear resistance and corrosion resistance of the pump, thereby extending the service life of the pump and reducing maintenance costs.