Forums > General Discussion > How Rotary Joints Work
| How Rotary Joints Work | |
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| Posted: 11 Jul 2022 04:43 UTC | Post #1 |
| daweiruisi Deck & Engine |
Registered Total Posts: 6 |
| 1. Single-pass rotary joint A rotary joint is installed at each end of the roller, and the fluid enters from one end and discharges from the other end. The single-channel rotary joint does not require an inner tube device, which is very convenient to use. 2. Dual-channel rotary joint - fixed inner tube A rotary joint is installed at one end of the roller, and at the same time there is the function of fluid inlet and outlet at this end. This type of double-pass rotary joint must be equipped with a horizontal inner tube to be locked on the rotary joint. The liquid flows in from the inner tube, and the height needs to be more than half of the roller, and the liquid will flow out from the gap between the roller and the inner tube. This type of double-pass rotary joint is mostly suitable for water and hot oil systems. 3. Dual-pass rotary joint - fixed siphon A rotary joint is installed on one side of the roller, and an elbow must be arranged to be locked on the rotary joint. The oblique opening of the elbow must be aligned with the bottom of the roller to absorb condensate water. The dual-channel rotary joint is used in the steam system. 4. Multi-channel rotary joint - fixed siphon This is for the tight connection between the inner tube and the inner fluid through hole of the roller, so as to prevent the fluid from flowing back and affecting the heating efficiency of the roller. The inner tube and the roller run synchronously. The multi-channel rotary joint can effectively improve the heat exchange rate of the fluid in the roller. This type is mostly used in water and hot oil systems. Rotary Joint：https://www. dwrscnc.com/ROTARY-J OINT-for-Custom-made .html | |
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