The air filter is installed in the front of the carburetor or the intake pipe to filter the dust and sand in the air to ensure that sufficient and clean air is entered into the cylinder.
The engine in the working process to suck in a lot of air, if the air is not filtered clear, the suspended dust in the air is sucked into the cylinder, it will accelerate the piston group and cylinder wear. Larger particles entering between the piston and the cylinder will cause a serious "cylinder pulling" phenomenon, which is particularly serious in dry and sandy working environments.
The air filter is a device that traps dust from the gas-solid two-phase flow through the action of porous filter materials and allows the gas to be purified. It sends the air with low dust content into the room after purification treatment to ensure the process requirements of clean rooms and the air cleanliness in general air-conditioned rooms. In pneumatic technology, air filters, pressure reducing valves and oil atomizers are called pneumatic three components. In order to obtain a variety of functions, these three air source processing components are often assembled together in order, called pneumatic triplets. Used for air source purification, filtration, decompression and lubrication.
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