| 摘要 |
The device has at least two boiler elements (1) with a combustion chamber joined by hubs and sealed by O-rings (7) or nipples in the hub areas and an optional feed tube for return water and/or an extraction tube for feed water near the hubs. The boiler elements are clamped inside the hubs with at least one traction element (8) that passes through the boiler element and is in sealed contact with both outer sides at the outer hubs. |
