DE71931C

DE71931C - Steam generator for quick evaporation

Info

Publication number: DE71931C
Application number: DENDAT71931D
Authority: DE
Original assignee: A. REIS in Antwerpen
Anticipated expiration: 1913-02-23

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

Der neue Dampferzeuger soll die Eigenschaften und ökonomischen Vorzüge der Dampferzeuger mit sofortiger Verdampfung mit den guten Eigenschaften der Dampferzeuger mit langsamer Verdampfung vereinigen. Zu diesem Zweck werden Körper für eine schnelle Verdampfung in eine Leitung eingeschaltet, welche von einem oder mehreren Siederohren, sowie von einem Dampfbehälter gebildet wird. Fig. ι ist ein Verticalschnitt' und Fig. 2 eine Vorderansicht der Einrichtung.The new steam generator aims to retain the properties and economic benefits of the Steam generator with instant evaporation with the good properties of the steam generator combine with slow evaporation. To this end, bodies are used for quick Evaporation switched on in a line, which is supplied by one or more boiler tubes, and is formed by a steam container. Fig. Ι is a vertical section and Fig. 2 is a Front view of the facility.

Zwei gufseiserne Ständer A A¹ tragen alle den Dampferzeuger bildenden Theile, wie Feuerrost, Siederohre, Verdampfungskörper, Dampfkessel nebst Zubehör und Sicherheitsvorrichtungen. Ein oder mehrere Siederohre B sind unmittelbar oberhalb des Herdes etwas geneigt angeordnet. Die Nahe des Herdes bezweckt, das Speisewasser, welches an der tiefsten Stelle eintritt, stark und plötzlich zu erhitzen, um die im Wasser gelösten kalkigen Bestandtheile zu fällen, welche auf der schrägen Fläche des Siederohres abwärts gleiten und sich bei C vor die luftdicht verschlossene Oeffnung des Siederohres legen, von wo sie leicht entfernt werden können. Die schräge Lage des Heizrohres hat ferner den Zweck, das Aufsteigen des warmen Wassers nach den Verdampfungskörpern D zu erleichtern.Two cast iron stands AA ¹ carry all the parts that make up the steam generator, such as the grate, boiler pipes, evaporation body, steam boiler along with accessories and safety devices. One or more boiler pipes B are arranged slightly inclined immediately above the stove. The purpose of the proximity of the hearth is to heat the feed water, which enters at the deepest point, strongly and suddenly, in order to precipitate the calcareous constituents dissolved in the water, which slide down the sloping surface of the boiler pipe and at C in front of the airtight opening of the boiler pipe, from where they can be easily removed. The inclined position of the heating pipe also has the purpose of making it easier for the warm water to rise to the evaporation bodies D.

Die Verdampfungskörper können aus einem geraden Rohr bestehen, in welches eine Schraube eingeführt ist, um mit dem Rohr einen Kanal zu bilden, in dem der Dampf einen grofsen Weg zu machen hat. Eine beliebige Anzahl dieser Verdampfungskörper stehen an jedem Ende durch ein Metallrohr E unter einander, sowie einerseits mit dem Siederohr B durch ein verticales Rohr F und die Rohre GG¹, andererseits durch das Rohr / mit dem Dampfkessel H in Verbindung. Das Rohr F steht stets mit dem Dampfkessel H durch das Rohr J in Verbindung, um auch bei einer etwaigen Unterbrechung des Durchganges durch die Verdampfungskörper eine ununterbrochene Leitung im Dampferzeuger zu erhalten. Die Leitung wird noch durch das Rohr K vervollständigt, welches das Siederohr B mit dem unteren Theil des Kessels H verbindet und den Zweck hat, das Wasser, welches erkaltet ist, in den 'Unteren Theil des Kessels zu leiten. Jeder Verdampfungskörper ist an seinem vorderen Ende mit einem Hahn L versehen, um den Zutritt des Wassers zu reguliren, in einem oder in mehreren Körpern die Verdampfung vollständig aufhören zu lassen und im Falle eines Unfalles einen Körper vom anderen trennen zu können. Ein Hahn M dient endlich dazu, behufs Ingang- oder Aufserbetriebsetzung des Dampferzeugers die Gesamtntheit der Verdampfungskörper zu regeln.The evaporation bodies can consist of a straight tube into which a screw is inserted, in order to form a channel with the tube, in which the steam has to make a long way. Any number of these evaporation bodies are connected to each other at each end through a metal pipe E , and on the one hand with the boiler pipe B through a vertical pipe F and the pipes GG ¹ , on the other hand through the pipe / with the steam boiler H. The pipe F is always connected to the steam boiler H through the pipe J in order to obtain an uninterrupted line in the steam generator even if the passage through the evaporation body is interrupted. The line is completed by the pipe K , which connects the boiler pipe B with the lower part of the boiler H and has the purpose of conducting the water, which has cooled down, into the lower part of the boiler. Each evaporation body is provided with a tap L at its front end, in order to regulate the admission of water, to allow the evaporation to cease completely in one or more bodies, and to be able to separate one body from the other in the event of an accident. A tap M finally serves to regulate the entirety of the evaporation bodies in order to start or stop the steam generator.

Jede horizontale Reihe der Verdampfungskörper D trägt an dem aufwärts führenden Ende einen Hahn T, um den Zustand des Dampfes, welcher in den Behälter steigt, controliren zu können. Das Siederohr B besitzt an seinem tiefstgelegenen Ende eine Oeffnung U, an welcher das Speiserohr sowohl, als ein Reinigungshahn angebracht ist. Der Dampferzeuger ist ferner mit der Ausrüstung der gewöhnlichen Dampferzeuger, wie Wasserstandszeiger O, Probirhahn P, Sicherheitsventil Q, Manometer R und Regulator S, ver-Each horizontal row of evaporation bodies D has a cock T at the end leading upwards , in order to be able to control the state of the vapor which rises into the container. The boiler pipe B has an opening U at its lowest end, to which the feed pipe is attached as well as a cleaning tap. The steam generator is also equipped with standard steam generators, such as water level indicator O, probircock P , safety valve Q, manometer R and regulator S.

Claims

see. The evaporation bodies can also be arranged under or next to the boiler tubes will. ·.

The mode of operation of the steam generator is as follows: Before lighting the fire, the tap M must be closed and it must be ensured that the water is at the height indicated in the drawing. The water brought to the boil by the action of the fire creates the steam, which rises into the steam boiler. The boiler tube B produces a sufficient quantity of steam to preheat the engine which is to be started in order to avoid condensation of the steam entering. The time required to heat the water in the boiler tube to the boiling point, to generate the steam and to preheat the machine is also sufficient to bring the evaporation bodies to the desired temperature. You then only need to open the tap M in order to obtain the desired pressure and the amount of steam required to carry out the intended work very quickly. By means of the taps L , the amount of water entering each evaporation body is regulated in such a way that only dry steam flows out at the end of the body, which is determined by opening the taps T.

Another advantage of the steam generator is the internal arrangement of the evaporation body the heat transfer to the water is significantly facilitated and the ability to evaporate of the apparatus an extraordinary one. As a result of the arrangement of the boiler pipe (s), the water is in front of its entry in the evaporation bodies for the most part purified, so that in the latter only settles in a small amount of sludge. Cleaning can be done with ease. The rupture of a single evaporator does not have the complete shutdown of the steam generator and the replacement can be done quickly.

Patent claims:

ι. A steam generator, characterized in that organs (D) suitable for rapid evaporation are connected between one or more boilers B located directly above the fire and a steam collector H.

2. An embodiment of the under i. marked steam generator, in which the boilers B , the evaporators D and the steam collector H are connected at the front by an ascending pipe F serving for the water heated in the boilers and partially purified, which is connected to the evaporator D by pipe attachments with regulating devices, while at the rear a pipe K connects the boilers B with the lower part of the steam collector H _1, and a pipe / the evaporators with the upper part of the steam collector.

For this purpose ι sheet of drawings.