AT108494B

AT108494B - Steep tube boiler.

Info

Publication number: AT108494B
Authority: AT
Inventors: Curt Schoenichen
Original assignee: Curt Schoenichen
Priority date: 1924-01-28
Filing date: 1925-01-10
Publication date: 1928-01-10

Description

  

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   Die Heizgase durchstreichen zunächst von oben nach unten schlangenförmig in der   Pfeilriehtung   die Rohrbündel 30a, 29a, 28a des linken Kesselsystems, werden zwischen den beiden   Kesselsystemen.   ohne mit ihnen in Berührung zu kommen, aufwärts geführt, um dann die Rohrbündel 30,29,28 des rechten 
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 den Untertrommeln 24, 24a zurückfliesst. Die beiden Kesselsysteme sind also   nebeneinander.   ihre Beheizung aber hintereinander geschaltet. 



   Die Rohre des rechten Kesselsystemes sind enger, aber zahlreicher als die des linken Kesselsystems, um die Heizfläche des ersteren entsprechend der abnehmenden   Heizga8temperatur   zu vergrössern. Ein weiterer Temperaturausgleich zwischen dem linken und rechten Kesselsystem wird durch einen Schieber ermöglicht, der eine   Öffnung. 38   in der Trennwand 39 der beiden Kesselsysteme mehr oder minder abdecken 
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 systems gelangen. 



   PATENT-ANSPRtCHE :
1. Steilrohrkesselanordnung, dadurch gekennzeichnet, dass der Kessel aus drei oder mehr übereinander angeordneten miteinander durch Rohrbündel, deren Rohrzahl bei gleichzeitig wachsendem Rohrdurchmesser von unten nach   obni abnimmt,   verbundenen Trommeln besteht. und dass der Heizgaszug 
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   The heating gases pass through the tube bundles 30a, 29a, 28a of the left boiler system in a serpentine manner from top to bottom in the arrow direction, between the two boiler systems. without coming into contact with them, led upwards to then the tube bundle 30,29,28 of the right
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 the lower drums 24, 24a flows back. The two boiler systems are therefore next to each other. but their heating is connected in series.



   The pipes of the boiler system on the right are narrower, but more numerous than those of the boiler system on the left, in order to enlarge the heating surface of the former in accordance with the decreasing heating gas temperature. A further temperature equalization between the left and right boiler system is made possible by a slide with an opening. 38 more or less cover in the partition 39 of the two boiler systems
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 systems.



   PATENT CLAIMS:
1. Steep tube boiler arrangement, characterized in that the boiler consists of three or more drums arranged one above the other, connected to one another by tube bundles whose number of tubes decreases from bottom to bottom as the tube diameter increases at the same time. and that the hot gas flue
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Claims

There is a connection and that the water waste from the top drum takes place on the way over the feed drum through downpipes located in a known manner outside the heating gas flue into the bottom drum, 3. Boiler arrangement according to claims 1 and 2, characterized in that the feed drum (4 or 15) is lower than the upper drum (3 or 14) to keep the water level inside the upper tube bundle (6 or 18) during normal operation. to be able to hold EMI2.5