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Installation method of ring seam scrubbing tower AGE tube

A ring seam washing and installation method technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve problems such as difficult control, achieve convenient operation, avoid secondary rework, and ensure concentricity

Active Publication Date: 2009-11-11
CHINA 22MCC GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation deviation requirements of this structure are very small. The existing structure is installed with openings, and the installation is usually done by opening the hole once, and the installation is carried out from bottom to top with the structure. The deviation after the installation of the structure, especially the concentricity, is difficult to control.

Method used

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  • Installation method of ring seam scrubbing tower AGE tube
  • Installation method of ring seam scrubbing tower AGE tube
  • Installation method of ring seam scrubbing tower AGE tube

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Experimental program
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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] See attached Figure 1-8 , in this embodiment, the existing annular seam washing tower 1 is generally a cylindrical structure, and an upper cone 2 and a lower cone 5 are installed inside it. The conduit adopts an AGE conduit, and the upper cone 2 is installed on the upper cone. Conduit 3, the conduit installed on the lower cone 5 is the downcomer 4, and the bottom of the washing tower 1 is also provided with a concrete foundation 7. Three upper conduits 3 and three lower conduits 4 are respectively installed on the upper and lower cones, and the angle between each pair of the upper and lower conduits 3 and 4 is 120°. It is also necessary to ensure that the corresponding upper and lower conduits are installed The concentricity, elevation and verticality of the

[0025] The present invention carries out the installation and adjustment of condui...

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PUM

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Abstract

The invention provides an installation method of a ring seam scrubbing tower AGE tube, comprising an upper cone and a lower cone which are arranged inside the ring seam scrubbing tower, an AGE tube, and a baseplate which is arranged on the bottom of the scrubbing tower. The installation method is as follows: a. making a tube tapping sample plate; b. measuring and centering of the AGE tube center; c. determining the cross center line of the tube tapping; d. determining the concentric rate; e. opening a tube hole; f. mounting the tube; g. adjusting the tube and h. welding the tube. Compared with the prior art, the invention has the advantages of simple method and easy operation; the invention can effectively control the deviation of the upper tube and the lower tube, ensure the concentric rate, scale height and perpendicularity of the upper and lower tubes, avoid the secondary rework and improve working efficiency.

Description

technical field [0001] The invention relates to a method for installing a conduit, in particular to a method for installing an AGE conduit of an annular seam washing tower in a construction project. Background technique [0002] The AGE conduit of the annular seam scrubber is divided into an upper conduit and a lower conduit, each of which is 3 in number, respectively connected to the upper cone and the lower cone in the annular seam scrubber, and divided equally according to the circumference of 120°. Due to its very high installation accuracy requirements, the installation accuracy requirements of AGE conduits are as follows: the allowable deviation of concentricity of upper and lower conduits is ±1mm; the allowable deviation of conduit verticality is ±1mm; the allowable variation of conduit installation elevation is ±1mm. The installation deviation requirements of this structure are very small. The existing structure is installed by opening holes, and the installation is ...

Claims

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Application Information

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IPC IPC(8): B01D47/14B01D53/18
Inventor 刘昌岑
Owner CHINA 22MCC GROUP CORP
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