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Granulators for the production of granules

A granulator and granule technology, which is applied in the direction of material forming presses, presses, manufacturing tools, etc., can solve the problems of time-consuming, high cost, and limitation of the perimeter of the granulator.

Inactive Publication Date: 2016-05-11
DIEFFENBACHER GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Proceeding from the central central axis of the flat mold, in the central drive concept there are also hidden limitations to the basic system, since the circumference of such a pelletizing machine is length is limited
At the same time, a very compact construction due to the restricted perimeter results in maintenance work or repairs having to be carried out in a confined space, which is time-consuming and cost-intensive

Method used

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  • Granulators for the production of granules
  • Granulators for the production of granules
  • Granulators for the production of granules

Examples

Experimental program
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Effect test

Embodiment Construction

[0041] exist figure 1 A granulator 3 with four compacting devices 12 is shown in a preferred exemplary embodiment. However, depending in part on the inner or outer diameter of the mould, a plurality of compacting devices 12 may also be provided within the pelletizer 3 . In this preferred exemplary embodiment, the mold 4 with rolling surfaces 19 for the rollers 5 is mounted so that it is movable within the hold-down device 12 and is driven by at least one motor (not shown) to perform rolling around the mold 4. Circular motion of the axis. An optional motor for driving the rollers 5 within the hold-down device 12 is not shown.

[0042] figure 2 based on figure 1 The sectional view of shows the granulator 3 on the base 14. In the schematic sectional view, a compacting frame 21 with a multi-component compacting frame consisting of at least one lower beam 7 and two pulling brackets 6 is provided, and the rollers 5 The shaft 16 mounted in the pulling bracket is kept movable by...

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PUM

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Abstract

The invention relates to a pelletizing machine for producing pellets (10) from a material to be extruded. In the pellet press (3) the biomass (1) is pressed through the holes (13) of the die (4) to form pellets (10) by means of at least one compacting device (12) Roller (5) that rolls on the mold (4) constitutes. The molds (4) and / or rollers (5) move relative to each other during the production phase. The object of the present invention is to provide main machine elements or modules which are easily accessible and which can also be replaced quickly. Furthermore, the construction and operation of the granulator should be modularized so that the capacity can be variably adjusted and / or the production is independent of the maintenance of the individual modules. According to the invention, at least one compacting device (12) consisting of at least one roller (5) and / or die (4) is arranged inside a compacting frame (21) in the granulator (3), said compacting The frame (21) is implemented in the form of at least one C-shaped frame (18) and / or at least one window-shaped frame (20).

Description

technical field [0001] The invention relates, for example, to a pelletizing machine for producing pellets from material to be extruded. Background technique [0002] It is known to produce particles, also called pellets, from fine material or compacted and / or melted material. The production of pellets or wood pellets from preferably ground biomass such as wood chips, sawdust, etc. is also well known and is being promoted in the field of renewable energies as a pioneering technology for climate protection, especially in Europe. Typically, chip material from the woodworking industry is used as raw material, but freshly felled wood or wood types or waste that are not usable in the woodworking industry can also be used. Contaminant-free substrate materials are preferred for the market for wood pellets supplying small fireplace appliances in single-family or multi-family homes. However, riverbed power stations or special high-temperature furnace installations for generating hea...

Claims

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Application Information

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IPC IPC(8): B30B11/22B30B15/00B30B15/04
CPCB30B11/228B30B15/0023B30B15/04B30B15/047B30B11/22B30B15/00
Inventor F·海曼斯G·冯哈斯G·纳特斯D·克罗尔
Owner DIEFFENBACHER GMBH & CO KG
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