DE475048C - Device for pressing bulk goods into the disk-shaped chambers of a device for charring and drying - Google Patents

Description

Device for pressing bulk material into the disc-shaped chambers a device for charring and drying are the subject of the main patent Devices for drying, charring and coking of bulk material, in which the bulk material is stored in disk-shaped chambers, between which there are heating chambers are located. The present invention relates to the formation of devices for Pressing the bulk material into the chambers for the purpose of making the material as tight as possible to store to i. sticking of the goods between the walls of the disc chambers, e.g. good heat transfer within the bulk material, 3. when bituminous material melts Good a firmly caked Schwelgut and thus large-sized attack of the same and ¢. to achieve greater device performance.

In the drawing, Fig. I shows a longitudinal section through the rotary drum the device for smoldering and drying, from which the shape of the chamber na for receiving the bulk material can be seen.

Fig. 2 shows a cross section perpendicular to the axis of rotation through the device for charring and drying. The bulk material is periodically at the apex of the around the horizontally lying disc chambers a, automatically in the the space that becomes free, falling into it, abandoned and through wedge-shaped Preßstenpel b immersed in the disc chambers in tangential Direction compressed. The drum stands still during this process. quiet. Rotate the ram out of the disc chambers at the same time as the = embarking they are about a given piece and thereby become free in them. becoming Space is filled by the falling goods. The arrangement of the wedge-shaped Preßstemp.el, makes it possible to apply relatively little pressure to the stamp to generate high pressure on the bulk material. Behind the point where the bulk material falls in the chambers in the direction of rotation are on the circumference of the chambers in the middle of the width the same rotatably arranged cutter disks e provided, which when rotating the Roll over the drum and press a furrow into the pressed-in material, around the same compress even more and prevent the vapors or gases from escaping to ease out of the estate. , Fig.3 shows a cross section perpendicular to the horizontal axis of rotation through the device for smoldering and drying. in which the wedge-shaped press ram b in the tangential direction are arranged at the bottom of the annular disc chambers and knife discs c can be arranged downstream for cutting a furrow in the pressed-in material.

Fig. ¢ shows a cross-section perpendicular to the axis of rotation - which can be horizontal or vertical - of the V0Trichtua & ZUM charring and drying with a device for pressing in the goods, with which the press ram fields are tangential to the bottom of the annular disc chambers. In this case, the press rams are cut off at their ends pressing on the material and carry a narrow sword-shaped mandrel that plunges into the chamber when pressed, which leaves corresponding cavities in the pressed-in material in order to prevent the vapors or vapors occurring during the drying or smoldering of the material To facilitate the escape of gases from the goods ..

The cross-section (Fig.5) shows a press-fit device, its punch g radial to the axis of rotation - which can be horizontal or vertical. can - the drum are directed and the ends of which are pressed onto the material are stepped off, with the different depths of dipping Teereßflächen a pressure on lower To achieve the stacking depth of the goods and thus a stanching effect. Subordinate Cutting discs can be provided.

In Fig. 3, for example, the Preßstempiel is at the connection point b with dien crossheads a spring provided to an elastic pressure and to be able to achieve pressure equalization on the individual rams. A springy one Arrangement of the press ram can be provided for all press-in devices described here will.

Claims (1)

PATENTANTSPRT.tCHE: z. Devices for pressing bulk goods into the disc-shaped chambers of devices for the waste and drying of bulk materials of all types according to patent 455 679 ,, characterized in that the ram is wedge-shaped are designed to dip into the disc chambers and the bulk material in tangential Peeking direction. a. Device according to claim t, characterized in that that the end of the ram pressing onto the bulk material is cut off butt and provided with a narrow, sword-shaped mandrel that escapes into the bulk material is. The ram can be radial. to the axis of rotation of the drum or tangential to the Bottom of the annular disc chambers directed stone. 3. Device according to claim t, characterized in that the end of the press punch pressing onto the bulk material is stepped off and the pressing surfaces at different depths into the disc chambers immerse yourself. 4. Apparatus according to claim i to 3,. Characterized in that knife wheels rolling into the bulk material on the outer circumference of the disc chambers Cut furrows inside the disc chambers. . .-5. Apparatus according to claim r to 4., characterized in that the press-in punches are resiliently displaced.