CWB magnetic vortex pump

CWB magnetic vortex pump

Detailed information on CWB magnetic vortex pump:
1、 CWB Magnetic Vortex Pump Product Overview:
The CWB type magnetic driven vortex pump (referred to as magnetic vortex pump) is a new product that applies the working principle of permanent magnet couplings to centrifugal pumps. It has a reasonable design, advanced technology, full sealing, no leakage, low flow rate, high head, and corrosion resistance. Its performance has reached the advanced level of similar foreign products.
Magnetic pumps replace dynamic seals with static seals, ensuring that the overcurrent components of the pump are in a completely sealed state, completely solving the problems of running, emitting, and dripping that cannot be avoided by other pump mechanical seals. Magnetic pumps use corrosion-resistant and high-strength engineering plastics, corundum ceramics, stainless steel, and other materials as manufacturing materials, so they have good corrosion resistance and can protect the transported medium from pollution.
2、 Product features of CWB magnetic vortex pump:
1. High head, low flow rate, and specific speed are generally less than 40
2. Simple structure, small size, and light weight;
3. Equipped with a self wetting circuit to improve the service life of sliding bearings;
4. Add a cooling circuit to promptly remove magnetic eddy current heat;
5. Adopting cantilever blades to reduce radial forces on the impeller;
6. As the viscosity of the conveying medium increases, the efficiency of the pump decreases sharply, so the viscosity of the medium should not exceed 5 * 10m/s.
3、 Scope of application of CWB magnetic vortex pump:
Widely used in chemical, pharmaceutical, petroleum, electroplating, food, film photography and printing, scientific research institutions. National defense industry and other units pump acid, alkali solution, oil, rare and valuable liquid, venom, volatile liquid, as well as supporting equipment for circulating water and filter machines. Especially for the pumping of liquids that are prone to leakage, flammable, and explosive, this pump is more ideal.

CWBMagnetic vortex pumpPerformance parameters:

CWBMagnetic vortex pumpInstallation and use:
1. Magnetic pumps should be installed horizontally and not vertically. The plastic pump body should not bear the weight of the pipeline. For special requirements for vertical installation, the motor must face upwards.
2. When the suction liquid level is higher than the pump axis line, open the suction pipeline valve before starting. If the suction liquid level is lower than the pump axis line, the pipeline needs to be equipped with a bottom valve.
3. Before using the pump, it should be checked that the motor fan blades rotate flexibly, without jamming or abnormal noise, and all fasteners should be tightened.
4. Check if the rotation direction of the motor is consistent with the direction mark of the magnetic pump.
5. After the motor starts, slowly open the discharge valve and adjust it to the desired opening after the pump enters normal operation.
9 CWBMagnetic vortex pumpPrecautions for use:
1. Due to the fact that the cooling and lubrication of magnetic pump bearings rely on the medium being transported, it is absolutely forbidden to operate them in idle mode, while also avoiding the possibility of spatiotemporal rotation caused by power outages and restarts during operation.
2. If the conveyed medium contains solid particles, a filter screen should be added to the pump inlet; if it contains ferromagnetic particles, a magnetic filter should be added.
3. The CWB magnetic drive vortex pump should have an ambient temperature of less than 40 ℃ during use, and the motor temperature rise should not exceed 75 ℃.
4. The conveyed medium and its temperature should be within the allowable range of the pump material (see attached table for details). The operating temperature of engineering plastic pumps is less than 60 ℃, the operating temperature of metal pumps is less than 100 ℃, the conveying suction pressure is not greater than 0.2mpa, the maximum working pressure is 1.6mpa, the density is not greater than 1600kg/m3, and the particle size is not greater than 30 × 10-6m2/s, which is a liquid without hard particles and fibers.
5. For media that are prone to precipitation and crystallization during transportation, they should be cleaned promptly after use to drain the accumulated liquid in the pump.
6. After 1500 hours of operation, the CWB magnetic drive vortex pump should be disassembled and inspected for wear on the bearings and end face moving rings, and any vulnerable parts that are no longer suitable for use should be replaced.
7. The internal and external magnetic couplings of the CWB magnetic drive vortex pump are made of high-performance permanent magnet materials, which may pose potential hazards to the following components. Please keep the following components at a distance from this series of pumps. Such as pacemakers, credit cards and other magnetic cards, calculators, computer disks, watches, etc.