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Device for treating particulate material

A technology for processing particles and shells, applied in powder suspension granulation, chemical/physical processes, chemical instruments and methods, etc., can solve problems such as difficult to find the entrance into the inner cavity, damage to static stability, etc. Achieve the effect of efficient heat transfer and economical process guidance

Active Publication Date: 2010-05-19
ROMACO INNOJET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the walls surrounding the process chamber also exhibit a load-bearing shape, it is difficult to find access to the interior or to provide a visual connection, e.g.

Method used

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  • Device for treating particulate material
  • Device for treating particulate material
  • Device for treating particulate material

Examples

Experimental program
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Embodiment Construction

[0079] exist Figures 1 to 5 In the first embodiment shown, the device according to the invention for the treatment of granular material is denoted as a whole by the reference numeral 10 .

[0080] The device 10 has a housing 12 with a wall 14 . The wall portion 14 is composed of an outer wall 16 and an inner wall 18, wherein, in figure 1 How the inner wall 18 rises from the outer wall 16 is shown in . It can be seen that the outer diameter of the inner wall 18 is smaller than the inner diameter of the outer wall 16, so that when the inner wall 18 is inserted into the outer wall 16, an annular cavity 66 is formed between the inner wall 18 and the outer wall 16, for example from image 3 can be seen in the cross-sectional view. The outer wall 16 is mounted on a beam 20 such as a cover or an intermediate cover of the housing. A cover 24 is mounted beyond the upper end of the outer wall 16 via a holder 22 . The holder 22 has a rocker 23 which can be moved about a pivot axis ...

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PUM

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Abstract

A device for treating particulate material (98), comprises a housing (12), a process chamber (44) for accommodating and treating the material (98), a base (34) provided with through openings for the process air (86), a lid (24) with an outlet (28) and an inlet (26) for the process air (86) and a wall (14) enclosing the circumference of the process chamber (44). The wall (14) comprises an inner wall (18) and an outer wall (16) at a radial separation therefrom, the inlet (26) for the process air (86) is arranged in the lid (24) and opens out in a cavity (66) formed between the inner (18) and outer wall (16) with a flow connection to the through openings in the base (34). According to the invention, the outer wall (16) is designed as a static supporting housing wall, the lid (24) is supported by the outer wall (16) and the inner wall (18) is designed for rapid heat transfer.

Description

technical field [0001] The invention relates to a device for processing granular materials, which has a housing with a process chamber for receiving and processing the material, a bottom surface with a through-hole for the process air, with a A cover for the outlet, an inlet for the process air, and a wall surrounding the process chamber at the periphery, wherein the wall has an inner wall and an outer wall surrounding the inner wall at radial intervals, wherein the inlet for the process air is arranged on the cover and communicated via Into the cavity formed between the inner wall and the outer wall, which is fluidically connected to the through-opening in the bottom surface. Background technique [0002] Such a device is known from DE3119905C2. [0003] The fluidized bed reactor described therein is used for the combustion of coal under high pressure. The inner wall is designed as a statically load-bearing, thermally insulating wall and is surrounded at intervals by the ...

Claims

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Application Information

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IPC IPC(8): B01J2/16B01J8/08B01J8/18
CPCB01J2/16
Inventor 赫伯特·许特林
Owner ROMACO INNOJET
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