SEPARATOR, IN PARTICULAR BALLISTIC SEPARATOR

• US 20170144196A1
• Filed: 06/16/2015
• Published: 05/25/2017
• Est. Priority Date: 06/17/2014
• Status: Abandoned Application

• Current Assignee: Doppstadt Familienholding GmbH
• Original Assignee: Doppstadt Familienholding GmbH
• Inventors: SCHULZE BUXLOH, Hendrik, KREVET, Benjamin
• Application Number:
  US15/319,412
• Publication Number:
  US 20170144196A1
• Time in Patent Office: Days
• CPC Class Codes: B07B 1/42 Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
• CPC Class Codes: B07B 13/003 Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
• CPC Class Codes: B07B 13/113 shaking tables for wet separating B03B5/04; tables with water impulse B03B5/70; pneumatic tables B03B4/02; moving screens B07B1/28
• CPC Class Codes: B65G 25/02 the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors

Abstract

The invention relates to a ballistic separator for separating mixed waste materials, wherein at least two adjacent paddles, strips, or a sheet metal plate are arranged in a frame so as to be movable and form a base, said base being arranged in the frame with a gradient with respect to the mounting surface of the separator, and the base being mounted on at least one side of a shaft on a paddle holder so that the base can. be set in rotation, a drive unit for generating the rotational movement being provided and driving at least one shaft. The shaft is designed as an eccentrically mounted outer tube, eccentric disks being fastened or immobilized in the eccentric tube on an inner shaft, a bearing being provided between the eccentric disk and the eccentric tube and the paddle holder being mounted on the eccentric tube.

Claims

1. Separator, in particular ballistic separator for separating mixed waste materials, wherein at least two adjacent paddles or strips, or at least a sheet metal plate are arranged in a frame movably and thus form a base, wherein the base is arranged in the frame with a gradient with respect to the mounting surface of the separator in the frame and the base is mounted at least on one side at or on a shaft on a paddle holder in such a way that the base can be set in rotation, wherein a drive unit for generating the rotational movement is provided driving the at least one shaft, wherein the shaft is provided as an eccentrically mounted outer tube, in the eccentric tube eccentric discs are fastened or fixed on an inner shaft, between eccentric disc and eccentric tube a bearing is provided, and the paddle holder is arranged at the eccentric tube.

2. Separator according to claim 1, wherein seen from the side at least two adjacent eccentric tubes are provided the inner shafts thereof having an offset rotation angle.

3. Separator according to claim 2, wherein the offset rotation angle is between 120 and 180 degrees.

4. Separator according to claim 1, wherein four eccentric tubes are provided, wherein two eccentric tubes are provided as first pair of eccentric tubes at the top end of the base seen in mounting direction, and two other eccentric tubes as second pair of eccentric tubes are provided at the bottom end of the base.

5. Separator according to claim 1, wherein, the base is formed by 2, 3, 4, 6, 8, 9, or 10 adjacent paddles.

6. Separator according to claim 1, wherein the paddle holders are formed by leaf spring elements.

7. Separator according to claim 6, wherein the leaf spring elements of the paddle holders are mounted such that they only allow clearance in longitudinal direction.

8. Separator according to claim 6, wherein for each paddle a paddle holder is provided.

9. Separator according to claim 1, wherein the drive unit is formed by a motor and transmission elements for a rotary movement.

10. Separator according to claim 1, wherein the motor is arranged at the frame between the eccentric shafts outside and centered.

11. Separator according to claim 1, as transmission elements toothed belts with suitably designed toothed belt discs are provided to set the eccentric tubes in a rotary motion.

12. Separator according to claim 1, wherein adjacent eccentric tubes are driven by synchronization belts.

13. Separator according to claim 1, wherein the eccentric tube is sealed by lids on the front side.