Chemical Industry Heat Insulation Asphalt Three Screw Pump

Chemical Industry Heat Insulation Asphalt Three Screw Pump

Screw pump to the running direction of running by the regulation, lest produce certain suction line.Pump in the work, should pay attention to monitor the performance of the pressure, temperature and sealing seal.For shaft seal can be allowed to have traces of leakage, leakage of no more than 20-30 seconds/drops, can be thought of as normal.

Screw pump stop, first close the discharge pipe of the valve, pump, such as completely shut down the valve closed again after import.
Because a longer screw pump, poor rigidity, it is easy to cause the screw bending, cause work properly.So when the connecting line shall be independent of fixed, as far as possible to reduce the involvement of the pump, etc.Also, to spare some screw for temporary use, can use suspension or fixed in the save method, can be avoided due to place the uneven deformation.

Feature

3QGB series high viscosity heat insulation internal rotary asphalt/bitumen/oil gear pump is of simple structure, small pressure pulsation, flow stability, work reliable and balanced, allow high speed, low noise, high efficiency, long service life, self-priming capacity.

3QGB series high viscosity heat insulation internal rotary asphalt/bitumen/oil gear pump main flow parts are equipped with hollow sandwich, and provided with through steam, heat/hot water, heat conduction oil on the conveying liquid and pump heat, heat preservation, and other functions, when conveying large viscosity should be the speed reducer, speed regulating motor or pulley and transmission mode, reduce pump speed.

Application cope

3QGB series high viscosity heat insulation internal rotary asphalt/bitumen/oil gear pump is mainly used for conveying high viscosity and high temperature lubricity liquid. Often used in asphalt heavy fuel oil, heavy gear oil, and other media transmission. Heat transfer fluid can be steam, hot oil and hot water, cold carrier can be gas and liquid. 

Parameter Date

Product show