Product Overview
The ZQ series slurry pumps are single - stage, vertical, centrifugal submersible slurry pumps. The motor and the pump are coaxially integrated and work submerged in the medium. This equipment has a wide flow - through passage and strong sewage - discharging capacity. It is made of high - quality materials and has strong corrosion resistance. It is suitable for transporting liquids containing solid particles such as sand, coal cinder, and tailings.
Main Applications
This series of pumps is widely used in the transportation of ash slag, mortar, and sediment in metallurgy, mines, steel plants, thermal power plants, etc.
Operating Conditions
The power supply is a three - phase AC power supply of 50HZ and 380V.
The temperature of the medium shall not be higher than 40ºC, and the medium does not contain flammable and explosive gases.
The maximum mass concentration of solid particles in the medium is 30%, and the maximum medium density is 1.2 kg/L.
The maximum submergence depth of the unit is generally not more than 20 meters, and the minimum submergence depth is based on submerging the motor.
The pH value of the medium is 6 - 9.
Structure Description
The ZQ series submersible slurry pumps use wear - resistant materials, which greatly improve the equipment life and reduce the maintenance frequency.
In addition to the main impeller, a set of stirring impellers is added at the bottom of the pump. It can spray and stir the precipitated sediment into a turbulent flow, enabling the pump to achieve high - concentration transportation without auxiliary devices.
The sealing device can effectively balance the pressure inside and outside the oil chamber, keep the pressure at both ends of the mechanical seal balanced, ensure the operation reliability of the mechanical seal, and greatly extend its service life.
When necessary, the motor is equipped with various protection measures such as over - heat protection and water - inlet detection protection, enabling it to operate safely for a long time under harsh working conditions. At the same time, according to user requirements, protection measures such as motor anti - condensation protection and bearing temperature - measurement protection can be added to meet the needs of users in different occasions.
Structural Features
The whole machine adopts the structure of a dry motor submersible pump. The motor is protected by a mechanical seal, which can effectively prevent high - pressure water and impurities from entering the motor cavity.
In addition to the main impeller, a stirring impeller is also provided, which can stir the filter residue precipitated at the bottom of the water into a turbulent flow and then pump it out.
Main flow - through components such as impellers and stirring impellers are made of wear - resistant materials, which are wear - resistant, corrosion - resistant, non - clogging, and have a strong sewage - discharging capacity, and can pass through larger solid particles.
It is not limited by the suction lift, has a high slag - suction efficiency, and can clean the sludge more thoroughly.
There is no need to equip an auxiliary vacuum pump, which makes the investment more cost - effective.
There is no need to equip an auxiliary stirring or spraying device, which makes the operation simpler.
The motor is submerged underwater, eliminating the need to build complex ground protection and fixing devices, and making management more convenient.
The stirring impeller directly contacts the sedimentation surface, and the concentration can be controlled by adjusting the submergence depth, so the concentration control is more flexible.
The equipment works directly underwater, without noise and vibration, keeping the site cleaner.
II. Packaging and Transportation:
III. Our Services:
Any inquiries will be replied to within 8 working hours.
As a professional centrifugal pump manufacturer, you are welcome to visit our website (online store) and factory.
Customized designs are available. OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) are welcome.
High - quality products with reasonable and competitive prices.
Fast delivery time. It takes 5 - 25 days for mass - produced pumps.
Payment methods: We usually accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and Western Union.
We have close cooperation with freight forwarders. You can also choose your own freight forwarder.
After - sales service: All centrifugal pumps will be strictly inspected for quality in the factory before packaging. All centrifugal pumps will be properly packaged as required before shipping.
IV. Company Information:
Shijiazhuang Boda Industrial Pump Co., Ltd. specializes in the R & D, production, and sales of precision connectors. Its products are applied in fields such as computers, telecom network equipment, and industrial instruments.
The company is equipped with advanced precision mold - making equipment, high - speed hardware stamping equipment, precision injection - molding equipment, automatic assembly lines, and inspection and testing devices.
The company adheres to the business philosophy of "seeking development through technology and survival through quality". With years of experience in R & D, production, and management, strong technical strength, and a mature quality management system, it provides customers with high - quality products and considerate services.
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