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[Chemical Knowledge]：Understand the working principle of urea pump, let you know more about energy saving and environmental protection

Read： 529 Time：14months ago Source：Transform the World with Simplicity

The urea pump is an environmentally friendly device that reduces the exhaust pollution of diesel vehicles by adding an appropriate amount of urea. The core component of the urea pump is a pump body, which consists of some important components, including urea tank, pump head, pressure switch, deflector and nozzle. The working principle is as follows:
The work of the
urea pump requires a urea tank, and the urea tank is filled with an aqueous solution of urea, which is usually called urea car urine. Urea car urine can be gradually reduced under continuous use, requiring regular feeding. When the capacity of urea car urine is lower than a certain level, it is necessary to add a certain amount of urea water solution on the car to fill the insufficient capacity to continue to use. The pump head of the

urea pump is driven by a motor to pump urea into the diesel engine, which is discharged backwards, and releases ammonia in the combustion chamber. To achieve this process, the pump needs to push the urea liquid into the diesel engine by pressurization to ensure a smooth flow of urea.

Next, the pump distributes the urea water through the deflector to the nozzle so that it is sprayed as evenly as possible on the intake duct. The main function of the nozzle is to spray liquid urea into the intake duct in the form of aerosol, so that ammonia can be evenly distributed in the intake duct, avoiding ammonia concentration in one place, so as to achieve the effect of reducing exhaust pollution as much as possible.

Finally, the pressure switch controls the pressure of the pump. When the pressure exceeds the control range, the pressure switch automatically shuts down the pump. This ensures that the urea pump will not break or burst, making it safer and more reliable.

urea pump is not only an environmentally friendly product, but also an innovative technology. Its working principle is simple, safe, energy saving and environmental protection, which brings a new solution to the environmental protection industry. If you are interested in the principle of urea pump, we welcome you to learn more about it, so as to make greater contributions to environmental protection.

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