Preliminary understanding of the working principle and struc

 KCB gear pump structure: the main oil pump gears, shaft, pump, safety valve, shaft seal is composed. Gear heat treated to high hardness and strength, and the shaft is installed with replaceable sleeve operation. Lubrication of all parts within the pump in the pump work output media automatically reach. KCB gear pump design drain and return to the tank, minimum gear to withstand the torque force at work, so the bearing load, wear, high efficiency of the pump. KCB gear pump has a safety valve as overload protection, the safety valve of the total reflux exclude pressure pump rated pressure of 1.5 times, can also be adjusted according to actual needs another allows the discharge pressure within. But pay attention to the safety valve can not make long-term work of the valve may be needed in the pipeline to be installed. Stretch from the spindle outer end to the pump rotation is clockwise.
KCB gear pump works: a working volume of the pump cylinder formed between the gear change and move the transmission of liquid or pressurized rotary pump. Volume composed of two enclosed space by the two gears, pump and front cover, gears, gear torn off the side of the space since childhood, forming a vacuum, liquid inhalation, the volume of space gear mesh side from great changes small, while the liquid to squeeze into the pipeline. The suction chamber and discharge chamber is separated rely on two gears meshing line. The gear pump outlet pressure depends entirely on the size of the pump source resistance. This pump has a good suction, every time a pump without poured into the liquid, simple and compact structure, convenient use and maintenance. The pump depend on the transport of liquid automatic lubrication daily work, without the addition of lubricants and transmission of power using flexible couplings compensate for small deviations caused by the installation by hydraulic shocks play a buffer role. KCB gear pump is a pump body, pump cover, gear, bearing and shaft seals and other component parts. Gear pump gears, shafts are after nitrogen treatment, high hardness and wear resistance, gear and shaft with installation in the sleeve. All moving parts in the gear pump pump lubrication of the transmission medium. Four bearing the pump installed in the pump body, with the working pressure of the size of automatically adjusting the end clearance, so the stability of the pressure of the gear pump output flow pulsation, high volume.
KCB gear pump common for no particle fiber to transport, non-corrosive, the maximum temperature does not exceed 200 ° C; KCB, high-temperature gear oil pump through the process transformation pump, supporting high-temperature seal, use the temperature can reach 300 ℃. The transportation viscosity generally not more than 2000cst, such as heavy oil, diesel oil, mechanical oil, and similar in nature to other liquids. Can be used as the transmission, turbocharger, fuel injection, hydraulic and lubrication pumps. The gear pump viscosity over 2000cst should be supporting deceleration devices. The stainless steel gear pump suitable for delivery of solid corrosion media. Transportation of flammable, explosive media should gear pump gear to replace copper gears and mechanical seal supporting explosion-proof motor. Special working conditions need to be customized.