MORE BESCHICKER FOR BIOMASS

The invention relates to a conveyor for biomass, as it is used in particular at the bottom of

Beschickern

for biodigesters.

Known feed means being, arranged parallel to each other and offset by a plurality slider, reciprocally be moved perpendicular fixed of movable central axes and the biomass, the move from liquid and solid components is made, at the bottom and the outlet of the loader towards within the loader.

In operating the slides are pushed by the movement of the central axis a predetermined distance from an initial position up to an edge, at which the slide and thereby lift the biomass over the edge.

From DE 10 2008,020244 A1 is a feeder for biodigesters known, wherein a conveyor, with which the raw materials are introduced into the fermentor to detect the biogas plant is, in the 1 and 2.

The conveying means includes three central axes the outside via suitable drives are moved to and fro on the loader. At the central axes are offset, perpendicular to the central axis and parallel to one another, the slide, the move the biomass.

A disadvantage of this state of the art is that by the slides into the fermentor is transported only insufficiently biomass to the outlet, so that the need arises, to create a conveying device, with the larger quantities of biomass are moved.

Problem of the present invention is therefore, to create a conveying device for a feeder for Biogas, the more effective than the known slider is.

The solution of the task and the article of the invention are in the description, Figures and claims disclosed.

She consequently article is a conveying device for a feeder for Biogas the present invention, two or more movable central axes at the bottom of the loader comprising, wherein at each central axis at an angle other than 90° is a number of fixed slide arranged so that the slide is pushed by the movement of the central axis to a bottom edge is moved from the initial position to out, beyond the edge on which the slide and thus presses the biomass.

In the operation of the slider is then between the initial position and the stop on the plastics edge toward and ig by the corresponding movement of the central axis.

After a advantageous embodiment, the bottom edge is precisely fitted to the slide in the loader in shape, so that the slide rests sealingly against the bottom edge.

After a further advantageous embodiment, the slides have particular shape adapted to the function, for example an increase in the conveying direction and flat concerns counter to the conveying direction.

After one preferred embodiment the slides are prism-shaped, so that they bear flat against the conveying direction at the bottom and have a certain height in the conveying direction, by the the amount of biomass, the is transported is greater.

In what follows, the invention is still on the basis of Figures, the preferred embodiments of the invention show, explained in more detail.

1 shows a plan view of the bottom in a loader 1. To be seen are three central axes 2,3 at an angle other than 90° to each of which the slides are fixed. Dashed the

plastic edges

be identified 4,4 ' etc..., to which the slider 6 5 3 in rest position, for example, on the side facing the outlet 4 in the deployed position in the rest and the 5

plastic edges

side facing away from the outlet 7 lie. The

plastic edges

4 are preferably so designed that the slide 3 can rest sealingly against the

plastic edges

, without that this form cavities.

6 and 7 are in the 1 with the reference symbols The positions 4 (6) and 4 (7) labeled, since the edges are meant 4 with the side 6 or 7.

The shape of the slider 3 is optimized to the effect that the slide (not shown) as high a 3 to promote the biomass and biomass

back-sharpened

again has as little as possible, upon moving back edge. In the operation of the slider 4 is only between two

plastic edges

3,4 ' reciprocation.

These is evident in particular from 2. In 2 is a detail in a perspective representation from 1 to recognize something is shown so that, where the slider 8 and 9 has a flat edge 3 a high edge. Trigonal prismatic cross-section is also a 10 To be seen shown in this embodiment of the slider 3.

2 also shows a top view of a central axis 3 as they still is known from with slider 1, but here without plastics edge 4 is arranged at the bottom of the loader from the 1.

3 shows a view onto a bottom of a loader

more perspective

1, wherein the drive of the central axes 11,12 is accomplished is via a spar to detect,.

3 have here a slightly modified the form of their high slider The, facing the outlet edge 8 in the base side is from 2. a triangular incision To be seen from of the prism 2,3 by the slide resistance serves to increase the biomass is detected the received. This modified edge 4 is shown in more detail, wherein the corresponding edge is designated here with 2 18 8 from the edge.

5, finally, a perspective view shows a 1st the slides are

Beschickerbodens

3 To be seen, which abut at the position 4 (drawn as a broken line) to the 6 or alternately

plastic edges

7. To be seen is above all that according to this preferred embodiment the plastics edge 2 forms a continuous edge between two adjacent central axes 4.

With the invention it is possible, by simple adjustment of the angle are arranged without cost increase to increase, in which the valves at the central axis of a conveyor, the amount of material to be conveyed in a loader for biodigesters clearly.

ZITATE

THEM IN THE DESCRIPTION

This list of the documents referred to by the applicant has been generated and is exclusively to provide better information of the reader received in an automated manner. The list is not part of the German patent-or. Utility Model Application. The no liability for any errors or omissions DPMA takes over.

Quoted Patent Literature

[0004] 102008020244 A1-DE