HMDB series suspension magnetic slurry pump

Product Details

HMDB series suspension magnetic slurry pump, double double double suction pump body, impeller pump shaft turn not directly within the magnetic drive two impeller turns, low speed, high lift, wear-resisting performance is good, high efficiency and energy saving low noise, is jiangsu weed kai pump industry co., LTD. The new development of science and technology of magnetic drive pumps, transmission with particle slurry technology, occupation of the domestic science and technology front,

The first historic breakthrough in China, conveyor belt granular slurry become possible.

The pump adopts the latest technology in the industry at home and abroad so far, and has been successfully tested!

At present, all magnetic pumps at home and abroad can not transport slurry and solid particles.

The reason is that the slurry into the isolation sleeve is easy to block, the internal magnetic can not drive, and the external magnetic and isolation sleeve produce high temperature.

The inner and outer magnetic fields are easy to demagnetize, and the sliding bearing is easy to wear.

The original magnetic and isolation sleeve including sliding bearings, because the liquid magnetic and isolation is positive pressure, the liquid flow is slow, so easy to block and produce high temperature, HMDB series slurry magnetic pump development success change the structure of the old traditional magnetic pump.

The main features

First, the pump body

1.The suction inlet of the front pump body adopts triangular type, which can reduce the NPSH in the pump and improve the efficiency of the pump.

2.the triangular middle hole is fixed pump shaft and sliding shaft sleeve, the back end of the pump shaft is suspended in the middle of the isolation sleeve, the pump shaft does not turn, the internal magnetic drive two impeller to turn, reduce sliding bearing wear, reduce shaft power to solve the impeller nut and internal magnetic nut loose.

3. The rear pump body adopts the rear suction inlet to reduce the pressure in the isolation sleeve and solve the blockage of the slurry in the isolation sleeve. The material transported from the front pump body to the rear pump body can solve the axial force of the pump, reduce the shaft power and achieve the effect of energy saving.

Second, the impeller

1.the use of two impeller S-type multi-blade, after the open to pay the blade impeller.

The rear impeller can transport slurry and contain solid pregranule without blocking.

The rear-open vane can reduce the pressure between the two impellers, improve the efficiency of the pump, and reduce the shaft power and axial force of the pump.

2.The inner hole of impeller adopts Morse taper match, and the sliding bearing does not need heating match, and the assembly is quick and convenient.

Three, inner magnetic

1.the external magnetic true use of U-shaped groove, the external magnetic spray alloy and inner hole outside the six depressurization hole, slurry internal magnetic outer circle and isolation sleeve pump

There is no blockage at runtime.

2.the internal magnetic using high temperature magnetic, the use of temperature in 100-300 degrees will not demagnetize.

Four, sliding bearings

Plain bearing improved Morse taper fit, without heating before assembly, assembly and replacement is quick and convenient

Scope and purpose of use

Stainless steel suspension magnetic base system;

Can transport particles, slurry;

The temperature below 250℃any acid reducing organic solvents are chemical, petroleum, phosphate fertilizer, chemical fiber, pharmaceutical, highly toxic, flammable, explosive and other valuable liquid processing industry of the best products.