DE57686C

DE57686C - Device for determining the moisture content in the burning chambers of brick kilns

Info

Publication number: DE57686C
Application number: DENDAT57686D
Authority: DE
Original assignee: O. ERFURTH in Teuchern, Gartenstr. 10
Anticipated expiration: 1910-07-26

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

Die in der Zeichnung ,"Fig. 1 bis 8, dargestellte Erfindung bezieht sich auf eine Vorrichtung zur Ermittelung der für den Ziegelbrennprocefs überaus schädlichen Feuchtigkeit innerhalb der unter Feuer stehenden Brennkammern. Der Zweck der Einrichtung ist, die Möglichkeit zu gewähren, die vorhandene Feuchtigkeit feststellen zu können, um sie von der betreffenden Brennkammer des Ringofens aus unmittelbar nach, dem Schornstein zu leiten, um hierdurch die schädliche Wirkung derselben von den folgenden Brennkammern auszuschliefsen.In the drawing, "Figs. 1 to 8, shown The invention relates to a device for determining the for the brick burning process extremely harmful moisture inside the burning chambers. The purpose of the establishment is to give the opportunity to the existing Moisture to be able to determine it from the relevant combustion chamber of the ring furnace from immediately after, to direct the chimney, thereby reducing the harmful effect exclude the same from the following combustion chambers.

Der Apparat besteht aus einem langgeformten Theil, welcher, kühl gehalten, auf kurze Zeit in den Brennraum eingelassen wird und dazu dient, dafs sich an seinen Aufsenwänden Feuchtigkeit niederschlägt, welche Niederschläge als Mafsstab für vorhandene Feuchtluft geben. Die besondere Einrichtung ist folgende.The apparatus consists of a long-shaped part which, kept cool, is short Time is let into the combustion chamber and serves to keep it on its outer walls Moisture precipitates, which precipitation gives as a measure of existing humid air. The particular facility is as follows.

In der Zeichnung bedeutet:In the drawing means:

Fig. ι einen Grundrifs einer Ringofenanlage, und zwar die eine Kammer mit Einrichtung zur Ermittelung der "Wasserdämpfe,Fig. Ι a plan of a ring furnace system, namely one chamber with a device for determining the "water vapors,

Fig. 2 eine Schnittansicht nach Linie M-M, 2 shows a sectional view along line MM,

Fig· ι,Fig · ι,

Fig. 3 eine solche desgleichen nach Linie N-N, Fig. i,Fig. 3 is the same according to line NN, Fig. I,

Fig. 4 eine vergröfserte Schnittansicht der Abschliefsglocke über der Oeffhung im Ofengewölbe, 4 shows an enlarged sectional view of the final bell over the opening in the furnace vault,

Fig. 5 eine vergröfserte Schnitttansicht des eingesetzten Rohres in Verbindung mit einer Abschliefsglocke,'Fig. 5 is an enlarged sectional view of the inserted tube in connection with a Closing bell, '

Fig. 6 einen Querschnitt nach Linie 0-0, Fig. 5, _Fig. 6 shows a cross section along line 0-0, Fig. 5, _

Fig. 7 eine Schnittansicht bezw. eine weitere Modification der Beschaffenheit des Rohres,Fig. 7 is a sectional view respectively. another modification of the condition of the pipe,

Fig. 8 einen Querschnitt nach Linie P- P, Fig. 7.8 shows a cross section along line P- P, FIG. 7.

Die Kammern A des Ringofens sind mit dem Gewölbe B versehen, und in diesem letzteren ist die kleine Oeffnung α angebracht, über welche eine Abschliefsglocke D (s. Fig. 1, 3 und 4) gesetzt werden kann. Eine ebensolche Abschliefsglocke E ist mit dem Apparat F (s. Fig. ι bis 3 und 5 und 7) verbunden, welcher aus einem rohrartigen Theil besteht und an seinem unteren Ende fest verschlossen ist, hingegen in seiner Wandung eine Anzahl Oeffnungen b b besitzt. Am oberen Ende des Apparates hat die Aufsenluft Zutritt, so dafs also letztere durch Wirkung des Schornsteinzuges in den rohrförmigen Theil des Apparates F hineintreten kann, um durch Öeffnungen b b den Rohrtheil wieder zu verlassen.The chambers A of the ring furnace are provided with the vault B , and in this latter the small opening α is made, over which a final bell D (see Fig. 1, 3 and 4) can be placed. A similar closing bell E is connected to the apparatus F (see FIGS. 1 to 3 and 5 and 7), which consists of a tubular part and is firmly closed at its lower end, but has a number of openings bb in its wall. At the upper end of the apparatus the outside air has access, so that the latter can enter the tubular part of the apparatus F by the action of the chimney draft, in order to leave the pipe part again through openings bb.

Der Rohrtheil selbst ist an seiner Aufsenseite blank gearbeitet und kann glatt sein oder einen Querschnitt zeigen, wie er in Fig. 7 und 8 ersichtlich ist. ~ The tube part itself is bright on its outside and can be smooth or have a cross-section, as can be seen in FIGS. ~

Diese Vorrichtung, bestehend aus Glocke E und Rohr F, ermöglicht die Ausführung des nachfolgend beschriebenen Vorganges.This device, consisting of bell E and tube F, enables the process described below to be carried out.

Die zu untersuchende Brennkammer wird durch Abheben der kleinen Verschlufsglocke D geöffnet und in diese Oeffnung α der Apparat eingeführt, bis die Glocke E den Abschlufs im Ofengewölbe bewirkt. Die kalte LuftThe combustion chamber to be examined is opened by lifting the small closing bell D and the apparatus is inserted into this opening α until the bell E closes the furnace vault. The cold air

Claims

flows through pipe F to the combustion chamber, a large temperature difference arises between the outer wall of the pipe and the air in the combustion chamber, as a result of which the moisture present in the air is deposited on the pipe wall and there provides the means to recognize. not only that there is moisture in the chamber at all, but the point at which the moisture is on the pipe wall also indicates in which layer of the chamber most of the moisture is collected.

The humid chamber air can then be determined on the basis of the determinations made immediately after the chimney, so that the harmful effect of the same on the following chambers is avoided. The handling of the device. is the following:

The tube F is rubbed dry before use and as quickly as possible until the bell E closes through the opening. a inserted into the chamber in the furnace vault, only to be lifted out again after a few seconds. . Special devices can also be used for quick lifting.

The apparatus can also be set up in such a way that it is produced without openings b and is filled with a liquid which has a significantly lower temperature than the combustion chamber.

The apparatus is a very important expedients for ·> Ziegelbrenner to the harmful effects to avoid the humid air. Such a device did not exist at all in the brick industry up to now; A new means has been found to enable a new technical success, the latter consisting in being able to ascertain the presence of moisture in the combustion chambers in good time and with certainty.

Pateνt claim:

Apparatus for determining the presence of moisture in the combustion chambers of brick or similar kilns, formed from a tubular part, the end of which to be brought into the combustion chamber is provided with a large number of openings b , while the end located outside the combustion chamber is open and with Closing bell E is provided in order to be able to be brought into connection with cold outside air, by which device it is achieved that when the apparatus is brought into the combustion chamber for only a short time, the cold air is sucked into the latter and the apparatus is thereby cooled in such a way that the Moisture in the combustion chamber is deposited on the outer wall surface of the part located in the combustion chamber and can be seen when the apparatus is pulled out.

For this purpose ι sheet of drawings.