DE102482C

DE102482C -

Info

Publication number: DE102482C
Application number: DENDAT102482D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand der vorliegenden Erfindung bildet eine Eismaschine, bei der die die Kälte erzeugende Mischung durch einen in einem Cylinder befindlichen Kolben und eine Mahlvorrichtung hergestellt wird. Die Mahlvorrichtung befördert bei ihrem Gange Salz in einen sogenannten Mischraum, während der Kolben Wasser hineindruckt. Von diesem Mischraum wird, nachdem sich Salz und Wasser vermischt haben, diese Mischung durch ein Rohr in die die Eiszellen aufnehmenden Räume abgeleitet, verrichtet hier seine Wirkung und wird dann zum Zwecke der Salzabsetzung in einen Verdampfapparat geführt. In dem Verdampfäpparat wird das Salz aus dem Wasser niedergeschlagen, indem das Wasser verdampft wird.The subject of the present invention is an ice machine in which the cold generating mixture by a piston located in a cylinder and a grinding device will be produced. As it moves, the grinding device conveys salt into a so-called mixing chamber, while the piston Water presses into it. This mixing room is used after the salt and water are mixed have diverted this mixture through a pipe into the spaces containing the ice cells, works here and is then put into an evaporator for the purpose of salt deposition guided. The salt is precipitated from the water in the evaporator, by evaporating the water.

Die beiliegende Zeichnung stellt ein Ausführungsbeispiel des Erfindungsgegenstandes dar, und zwar zeigt:The accompanying drawing shows an embodiment of the subject matter of the invention, namely shows:

Fig. ι einen Verticalschnitt der Eismaschine,Fig. Ι a vertical section of the ice machine,

Fig. 2 einen Horizontalschnitt der Eismaschine, 2 shows a horizontal section of the ice machine,

Fig. 3 den Antriebsmechanismus des Kolbens.3 shows the drive mechanism of the piston.

Die dem Mischraum A Salz zuführende Vorrichtung besteht aus einem gewöhnlichen Schrotstein (Kegel) A¹, wie man solche bei kleineren Schrotmühlen, Kaffeemühlen u. s. w. hat. Dieser Schrotstein A¹ ist von einem Ring N umgeben, der sich in einem in der Mitte des trichterförmigen Bodens D befestigten Cylinder B befindet, und sitzt an dem untereren Ende der vertical in der Mitte des Schüttrumpfes C liegenden Hohlwelle B¹, welche durch die Kegelräder C¹, die oben auf dem Schüttrumpf gelagert sind und von einem auf einer horizontal auf dem Schüttrumpf sitzenden Welle E¹ angebrachten Handrad D¹ angetrieben wird. Aufser dem Kegelrade trägt die Welle E¹ an ihrem freien Ende eine Kurbel F¹, deren Zapfen in eine Kurbelschleife G^J der in der hohlen Welle B¹ befindlichen Kolbenstange O greift (Fig. 3) und durch diese den Kolben M auf- und niederdrückt. Das nach unten hängende Ende des Purnpencylinders B ist durch einen mit einer Ventilklappe E versehenen Boden F abgeschlossen. Ein Rohr G schliefst sich an den Boden F an. Im Innern des Cylinders B ist in der Mitte seiner Länge eine mit Löchern H versehene Platte J eingesetzt, deren Durchmesser dem Querschnitt des Cylinders entspricht, und welche den Cylinder in zwei Theile theilt. Der von dieser Platte J bis zu dem offenen, in dem trichterförmigen Boden D befestigten Ende des Cylinders B gehende Raum ist der sogenannte Mischraum A. An dem Mischraum A ist an der Cylinderwandung ein die Mischung abführendes Rohr K angebracht. Der in diesem Cylinder B befindliche Kolben besteht aus einer mit Ventilklappe L versehenen gewöhnlichen Kolbenscheibe M und ist daher geeignet, Wasser anzusaugen und nach dem darüber liegenden Mischraum A zu befördern. Der Theil C der Eismaschine ist so auf den unteren Theil derselben gestellt, dafs die die Eiszellen aufnehmenden Räume oben frei bleiben zu dem Zwecke, die gebildeten Eisstücke bequem herausnehmen zu können, so dafs der das Wasser haltende Behälter direct unter dem Cylinder B liegt. Dieser Untertheil der Eismaschine ist nun derart eingerichtet, dafs der das gewöhnliche Wasser aufnehmendeThe device supplying salt to the mixing chamber A consists of an ordinary griststone (cone) A ¹ , such as is found in smaller grist mills, coffee grinders, etc. This shot stone A ¹ is surrounded by a ring N , which is located in a cylinder B fastened in the middle of the funnel-shaped bottom D , and sits at the lower end of the hollow shaft B ¹ , which lies vertically in the center of the hull C and which is supported by the bevel gears C ¹ , which are mounted on top of the hull and is driven by a handwheel D ¹ mounted on a shaft E ^{1 that is mounted horizontally on the hull.} Besides the Kegelrade the shaft E ¹ carries at its free end a crank F ^1, the pin into a crank loop G ^J of the piston rod O located in the hollow shaft B ¹ accesses (Fig. 3) and through this up the piston M and depresses . The downwardly hanging end of the pump cylinder B is closed by a base F provided with a valve flap E. A pipe G connects to the bottom F. Inside the cylinder B , in the middle of its length, is inserted a plate J provided with holes H , the diameter of which corresponds to the cross-section of the cylinder, and which divides the cylinder into two parts. The space extending from this plate J to the open end of the cylinder B fixed in the funnel-shaped bottom D is the so-called mixing space A. A pipe K discharging the mixture is attached to the mixing space A on the cylinder wall. The piston located in this cylinder B consists of an ordinary piston disk M provided with a valve flap L and is therefore suitable for sucking in water and conveying it to the mixing chamber A located above. Part C of the ice machine is placed on the lower part of the same so that the spaces containing the ice cells remain free at the top for the purpose of conveniently removing the pieces of ice that have formed, so that the container holding the water lies directly under the cylinder B. This sub-part of the ice machine is now arranged in such a way that the one that receives the ordinary water

Claims

Space Q. is in the middle of the body and is surrounded by the individual spaces that accommodate the freezing and ice cells S. The fresh water is fed through the pipe T with an inlet funnel U to the room Q and is pre-cooled by the pipe system V used in this room Q. The salt is in the container (bulk trunk) C with the funnel-shaped bottom D, while there is water in the space Q. When the handwheel D1 is turned, both substances are conveyed into the mixing chamber A, in that the flap E is raised by pulling up the piston disk M and the water drawn from the container Q. through the pipe G allows the cylinder B to enter. When the piston descends, the flap E is closed and the water in the cylinder B passes through the opening, which can be closed with the flap L, over the piston disk M; at the same time, with the rotary movement of the cone A1 in the jacket N, the salt is transferred from the container C into the mixing space with simultaneous grinding. If the next time the piston is pulled up, the water lifted by the piston disk M enters the mixing space A through the openings H of the plate J, the salt combines with the water and the resulting mixture runs through the pipe K into the cooling spaces R. away. Then the next space provided with an ice cell S is filled through the hole Zu made at a suitable height. s. f., until all available rooms are filled. The liquid then passes through the pipe w below into the pipe system located in the room Q, also rises here and is then finally discharged through the pipe X. During this journey the salt has completely dissolved in the water, and has withdrawn so much heat from the water in the ice cells S that it changes into the ice form. Pa τ ε nt claims:

1. Ice machine, characterized in that a hollow body (B) is attached to the top of the funnel-shaped bottom of a container (C) and is divided into two sections by a wall (J) provided with holes (H) , of which the one in the vertical position the hollow body (B) overhead (a) to be used partly as a mixing chamber, in such a way, that fastened by these divisions moving, fixed to a rod (O) piston (M) and to a hollow shaft B ¹ grinding media ( A ¹ ) partly liquid (water) from the space (Q) and partly solid material (salt) from the container (C ) is conveyed into the mixing space (A) , which parts mix here and are taken up by the freezing cells (S) Spaces (R) are discharged.

2. Ice machine according to claim i, characterized in that the material (salt) located in a container (C ) by means of a grinding body (A ¹ ) at the same time. Trituration is transferred into the mixing space (A) .

For this purpose ι sheet of drawings.