ال عملية عملية برغي ضاغط

Twin-screw host is introduced, the working process: the unit volume between the teeth (that is, the working volume formed by each pair of teeth) gradually expands with the rotation of the rotor, and is connected with the intake port on the lower left of the machine, the gas enters the unit volume through the port, and the intake process begins; When the rotor is rotated to a certain Angle, the volume of the elementary unit between the teeth exceeds the position of the inlet port, and the inlet port is disconnected, and the inlet process ends. After the rotor is turned to a certain Angle, the volume of the primitive between the two isolated teeth begins to shrink at the same time because the convex teeth of the male screw invade the concave teeth of the female screw, and the process of gas compression is realized. Until the volume of a pair of primitives is connected with the exhaust port of the moment; After the primitive volume and exhaust port are connected, the exhaust process begins, and the exhaust process continues until the two teeth are fully engaged, that is, the two primitive volumes are equal to zero because the two rotors are fully engaged.