Roots blower: Roots blower consists of several parts? What are the structural differences?
2020-11-25
Summary
The structure of the Roots blower is relatively simple. Today, Shandong Sanniu Machinery will analyze the structure and composition of Roots blowers to help understand the structure of Roots blowers.
Roots blowerThe structure is relatively simple. Today, Shandong Sanniu Machinery will analyze the structure and composition of Roots blowers to help understand the structure of Roots blowers.
1. Main components
Three main parts: head, motor, base.
This is the main component of Roots blower, the following to introduce:
A. nose
The top of the handpiece is usually the air inlet and the side is the air outlet, but this cannot be generalized, because the position of the inlet and outlet can be customized, such as from top to bottom, from bottom to top, inward and top outward, inward and bottom outward, etc. There will be a pressure relief valve, pressure gauge, outlet silencer, etc. at the head outlet.
B. Motor
The motor will be equipped with a pulley or frequency converter without other accessories.
C. Base
There are usually 3 bases, the head base, the motor base and the common base. Nothing else is special.
2. Accessories
The auxiliary components of Roots blower include: sound insulation cover, elastic joint (also called soft connection), exhaust muffler, three-way pipe, etc.
3. Precautions
There are also some differences in the structure and composition of different Roots blowers, such:
A three-leaf Roots blower is compared to a two-leaf Roots blower. The three-leaf Roots blower is generally driven by belt, while the two-leaf type is mostly driven directly. The difference is the belt and the coupling. Secondly, two-leaf Roots blowers usually do not have a common base, while three-leaf Roots blowers mostly use a common base.
Low pressure Roots blowers typically use air cooling, while high pressure Roots blowers typically use water cooling. The difference between the two is mainly the difference in the water cooling system.
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