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Testing device for tube bundle reactors

A tube bundle reactor and detection equipment technology, applied in the direction of liquid tightness measurement using liquid/vacuum degree, chemical instruments and methods, by measuring the increase and decrease rate of fluid, etc., to achieve the effect of ensuring trouble-free detection

Inactive Publication Date: 2013-01-23
SUD CHEM IP GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this likewise does not constitute an (effective) solution, because the pivotable bearing has the problem that the adapter oscillates slightly during the introduction process, so that the adapter does not reach at all the nozzle determined for it

Method used

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  • Testing device for tube bundle reactors
  • Testing device for tube bundle reactors

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Experimental program
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Embodiment Construction

[0027] The testing device 10 shown in FIG. 1 has a testing head 12 which is mounted displaceably in the transverse direction 14 in the testing device 10 .

[0028] The testing device is designed to be able to travel in its direction of travel 18 over a reactor 20 having a plurality of tubes 22 which are arranged in a close-packed arrangement, ie in rows offset from one another.

[0029] For advancing in the direction of travel 18 , an illustrative drive device 26 is provided, which works, for example pneumatically, and enables a row-by-row advance of the testing device 10 via a support hook 28 .

[0030] The test head 12 is supported on a rail 30 and can be moved along the rail 30 in the transverse direction 14 . The test head has a schematically shown drive 32 for the transverse movement. Furthermore, a pipe connection 36 is provided which ensures the connection between the probe 12 and an associated opening 40 of a tube of the reactor 20 .

[0031] The pipe connection is h...

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PUM

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Abstract

The invention relates to a testing device for tube bundle reactors, with a multitude of tubes (22) arranged as a bundle. At least one probe (12) is movably mounted in or on the testing device (10) and has, in particular, a drive (32) for its movement.

Description

technical field [0001] The invention relates to a testing device and a method for operating a tube bundle reactor. Background technique [0002] A tube bundle reactor comprises a large number of vertical tubes arranged parallel to one another, which are filled with defined, usually granular solids, and then flowed through by a liquid for the reaction to take place. Particulate solids can also be added in multiple layers. When flowed through, the tubes are in fact fluidically parallel, so that it is the flow resistance of each individual tube that determines the flow velocity that exists in the tube. [0003] If the tubes have only a significantly lower flow resistance, the flow velocity here is greatly increased by the parallel connection, so that the reaction in the associated tube does not proceed as desired and / or the particulate solids are consumed too quickly. It can thus be understood that the reaction quality of the reactor is greatly reduced as a result. [0004]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J8/00B01J8/06G01M3/32
CPCB01J2208/00548B01J8/06B01J8/003B01J2208/00752B01J2208/00769
Inventor M·贺夫曼
Owner SUD CHEM IP GMBH & CO KG