Xcbw explosion proof sliding vane pump

Product introduction:

Xcbw explosion-proof sliding vane pump is a positive displacement pump, which is divided into vertical (xcb) and horizontal (xcbw). It is suitable for transporting light oil products such as gasoline, kerosene and diesel with medium temperature of - 40 ℃ ~ 80 ℃ and other solvent media such as methanol, benzene, alkane and ammonia without lubricity. The product has strong self-priming ability, and the dry suction limit vacuum can reach 0.075mpa The limit vacuum degree can reach 0.095mpa According to special working conditions, it can also be changed to magnetic drive type, 100% no leakage. It can be used as transmission pump, tank pouring pump, self-priming pump and bin sweeping pump in oil transportation system. It can be used as an explosion-proof pump in all work fields.

Scope of application:

Temperature of conveying medium: - 40 ~ 80 ℃

Applicable medium viscosity: 1 ~ 1500cSt

Flow: 10 ~ 200m3 / h

Working pressure difference: 0.2 ~ 1MPa

Maximum withstand voltage: 2.5MPa

Model Description:

working principle:

KHB series sliding vane pump is a high-quality domestic sliding vane pump

The sliding blade is installed in the slotted rotor, and the rotor is eccentrically installed in the pump body. When the rotor rotates, the sliding plate slides out of the rotor and slides close to the surface of the pump body. The space size of the cavity formed by the rotor, sliding plate and pump body changes periodically with the rotation of the rotor - when the cavity increases, the medium is sucked in, when the cavity becomes smaller, the medium is discharged, and the conveying process of the medium is completed again and again.

Structural features:

Product advantages:

1. Fast self absorption

The height difference is 5m, and the self-priming time is less than 20s, which avoids the potential safety hazard caused by oil vaporization due to too long self-priming time. 2. Excellent self-priming performance

The extreme vacuum degree can reach 0.095mpa, which can replace the vacuum system for pumping and unloading the bottom oil of railway tank car, tank sweeping of oil tanker and other occasions. 3. Characteristics of liquid and gas two-phase transportation

The gas-liquid mixed transportation ratio can reach 50%, which completely solves the gas resistance and cavitation of the crane pipe of the pumping and unloading tank truck.

4. Self filling and dry running capacity

Without pump filling, the unique mechanical seal and leak free design can make the pump run dry for 10 minutes.

5. Self adjusting sliding plate with constant performance

The sliding plate slides out of the rotor slot to continuously supplement the wear without reducing the performance of the pump.

6. Treatment of volatile organic compounds

There is no metal to metal contact in the pump, so the effect of treating non lubricating liquid is very ideal.

7. It is easy to maintain, and it only takes a few minutes to replace the slide

Just open the pump end cover, lift out the old slide and insert the new slide. In just a few minutes, your pump can be put back into operation. Routine inspection is also easy.

8. The inlet and outlet directions of the pump can be changed at will

As long as the installation of sliding plate and safety valve is changed, the change of medium flow direction can be easily realized.

9. Safe and sensitive pressure guarantee

The safety relief valve is set in the pump. When the outlet system is suddenly closed, the outlet pressure rise shall not exceed 0.15Mpa, which ensures the safety of the pump and system on the one hand and the motor is not overloaded on the other hand.