Heavy Sludge Pump

Slurry pumps can be widely used in mining, power, metallurgy, coal, environmental protection and other industries to transport slurries containing abrasive solid particles. Such as slurry transportation in metallurgical ore dressing plants, hydraulic ash removal in thermal power plants, coal slurry and heavy medium transportation in coal washing plants, dredging of rivers, river silt removal, etc. In the chemical industry, some corrosive slurries containing crystals can also be transported.

First of all, about 80% of the applications in ore dressing plants are used in ore dressing plants in the mining industry. Due to the harsh working conditions of the initial ore selection, the service life of slurry pumps is generally low in this section. Of course, different ores have different abrasiveness. For example, in the section of concentrate transportation, the relative abrasiveness is reduced, and the overall service life of the pump is longer. Therefore, when general users often ask about the service life of suppliers' products during the procurement process, strictly speaking, no manufacturer will promise users an accurate service life cycle without basis, because the service life of the flow-through parts (wear-resistant and corrosion-resistant parts) depends on many different factors, and the diversity and complexity of the working conditions lead to differences in the service life of materials of the same quality. However, in the early stage of selection, powerful manufacturers can be asked to make reasonable working condition selection and design for it.

Secondly, in the power industry, it is mainly thermal power plants. At present, my country's power plants are mainly thermal power generation and hydropower generation. In thermal power plants, due to the large amount of coal-fired power generation, the slag or ash after coal burning needs to be removed. The slurry pump is used to remove the ash. After mixing a certain amount of water, the slag is transported to the place where the ash is piled through the slurry pump. Therefore, sometimes the slurry pump is also called an ash pump in the power plant.

Thirdly, in the coal washing industry, due to different working conditions, large coal blocks and coal gangue are easy to block, and the design requirements for slurry pumps are very high. In 2005, a coal washing plant under the Huaibei Mining Bureau adopted a specially designed slurry pump to replace the original imported from Australia. It has been operating normally so far, transporting large coal blocks and coal gangue without blockage, and the service life exceeds that of imported pumps from abroad.

In the field of seawater sand selection, the application of slurry pumps has also begun to be gradually recognized by customers. However, when selecting sand in seawater and dredging sand in rivers, slurry pumps are more likely to be called sand pumps and dredging pumps. Although the names are different, they can all be called slurry pumps in terms of structural characteristics and pump performance principles. Therefore, we often call it a sand pump in seawater sand selection, and dredging pumps in river dredging.

Heavy Duty Slurry Pump Quality:

(1) The rubber front plate can work for 205 days.

(2) The rubber impeller equipped with the sludge pump enjoys a long service life (about 120 days, twice as long as other impellers).

(3) High wear-resistant rubber

This rubber is characterized by high elasticity, chemical stability, anti-cavitation and small density. In addition, it absorbs noise and vibration, making the heavy duty slurry pump light and easy to install and replace fluid parts.

(4) A series of quality tests

Its working process is tested separately by operators and quality inspectors to ensure high quality.

Company Strength:

Hebei Grandwatt Pump Industry Co., Ltd. has been deeply rooted in the water pump industry for many years, committed to delivering efficient and reliable pumping solutions to customers worldwide. With a modern manufacturing base covering over 30,000 square meters, our factory is equipped with intelligent production lines and advanced testing equipment. We boast an annual production capacity of more than 200,000 units, offering a comprehensive range of products including industrial pumps, submersible pumps, centrifugal pumps, and sewage pumps.

Our products are widely used in municipal engineering, agricultural irrigation, industrial circulation, and building water supply, among other sectors.