How Do You Find Out About Vehicle Urea Pump as well as The Connection In Between Urea Pump And SCR

The environmental pollution brought on by vehicle exhaust has actually seriously impacted the earth, as well as the development of the urea pump has actually wonderfully boosted the environmental pollution caused by exhaust discharges. The crucial element for regulating diesel exhaust discharges is the urea pump controller, which has been commonly used in established nations such as Europe. You require to know more thorough details on it if you want to buy SCR urea pump controller.

The urea pump is a fundamental part of the urea solution shot metering system. Its major feature is to remove the urea service in the urea tank, keep a specific stress, and afterwards provide it to the injection device to meet the flow and also stress needs of the injection metering system.

The Partnership In Between Urea Pump As Well As SCR
The urea pump is the core component of the SCR system, and also its performance is very closely pertaining to the engine's emission function. In order to guarantee that the functioning integrity of the urea pump fulfills the working requirements of the SCR system, the urea pump needs to be adjusted.

After utilizing SCR technology, the engine's emission function depends to a huge extent on the calibration of the urea shot system and also the relative performance of the urea pump. Based on the fundamental concept of nitrogen as well as oxygen reduction, the SCR device utilizes a 32.5% urea aqueous service as a decreasing agent, as well as under the catalysis of the catalyst surface area finishing, the NOX in the exhaust gas is lowered to N2 and WATER.

The exhaust temperature of diesel engines is typically 200-500 ° C, which basically fulfills the task requirements of the vanadium-based driver made use of in SCR. For that reason, the NOX in the exhaust gas discharged by the diesel motor promptly responds with the urea aqueous option to generate nitrogen and also water.

Urea Pump Function
Selective Catalytic Reduction (SCR) innovation is among the NOX catalytic filtration technologies for diesel engines that fulfill stringent emission regulations in the future. It has the advantages of excellent security, low fuel usage, as well as great sulfur resistance. Its functioning concept is to utilize urea remedy and also NOX oxidation-reduction response to produce N2, which is non-toxic to body, and discharge it right into the atmosphere. The urea pump pumps the urea remedy out of the urea storage tank as well as moves the urea remedy to the nozzle via the communicating pipeline.



When supplying fluid to the urea shot system, the motor drives the supply pump to provide the urea solution from the urea storage tank to the pressure chamber. A part of the urea service is made use of for injection as well as a part is returned to the urea storage tank with the orifice.

In a low temperature level setting, in order to protect against pipeline obstruction, the pump requires to empty the stress chamber # The controller automatically courts that it goes into the empty state. Currently, the supply pump quits working, as well as the on-off valve is opened at the same time. The urea service is drawn back into the urea storage tank.





The urea pump pumps the urea remedy out of the urea container and carries the urea solution to the nozzle through the communicating pipeline.

Everyone intends to live in more environmentally friendly city, it is important to buy SCR urea pump controller can make life far better.

The mechanical as well as hydraulic principle of the urea pump is shown in the number, which is primarily made up of an electric motor, a supply pump, a reverse pump, an on-off shutoff, a pressure chamber, and an orifice. When supplying liquid to the urea shot system, the motor drives the supply pump to provide the urea solution from the urea tank to the stress chamber. A part of the urea solution is made use of for injection and also a component is returned to the urea storage tank with the orifice.