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Beam structure for installing tube and groove type sulfuric acid distributing device

A technology of acid divider and beam structure, applied in chemical instruments and methods, inorganic chemistry, non-metallic elements, etc., can solve the problems of inconvenient horizontal position adjustment, affecting the service life of installed parts, affecting the effect of acid separation, etc., to achieve Simple installation structure, long service life and good corrosion resistance

Inactive Publication Date: 2016-04-06
ZHEJIANG YIDA SPECIAL ALLOY PROCESS EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The structure is limited by the demister, etc., and it is inconvenient to adjust the horizontal position;
[0006] (2) The direct security is at the lower boss, which may easily cause some acid gas short circuits and affect the acid separation effect;
[0007] (3) The part in contact with the boss is more prone to corrosion, which affects the service life of the installation parts

Method used

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  • Beam structure for installing tube and groove type sulfuric acid distributing device
  • Beam structure for installing tube and groove type sulfuric acid distributing device

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] Embodiments of the present invention will be further described below in conjunction with accompanying drawings:

[0025] Such as figure 1 combine figure 2 As shown, a beam structure for installing a pipe-trough acid distributor, including an acid distributor 1, a tower body 2 and an installation part 3 for installing the acid distributor,

[0026] The acid distributor 1 includes an acid main pipe 11, an acid branch pipe 12, an acid distribution tank 13 and an acid drop pipe 14. The two sides of the acid distribution tank 13 are provided with mutually symmetrical lifting lugs 15, and these lifting lugs 15 are connected with the lower Suspenders 16, every two mutually symmetrical lower suspenders 16 are connected by pole steel 17;

[0027] Tower body 2, an upper brick platform 21 is provided at the inner edge of the upper part of the tower body;

[0028] The installation part 3 includes two side beams 31 suspended in parallel on the upper brick platform 21, and severa...

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PUM

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Abstract

The invention relates to a beam structure for installing a tube and groove type sulfuric acid distributing device. The beam structure is characterized by comprising the sulfuric acid distributing device, a tower body and an installation component used for installing the sulfuric acid distributing device, the installation component comprises two parallel edge beams suspended and erected on an upper brick table, and a plurality of upper hoisting rods connected with the edge beams, and the upper hoisting rods are connected and fixed to shoulder beam steel. The sulfuric acid distributing device is simple in installation structure, convenient to install, accurate in horizontal adjustment, good in corrosion resistance, long in service life, and not likely to be restrained by conditions such as a tube nest and a mist eliminator in a sulfuric acid dry adsorption tower, and the sulfuric acid distributing effect of the sulfuric acid distributing device is not affected.

Description

technical field [0001] The invention relates to an acid distributor component, in particular to a beam structure for installing a pipe groove type acid distributor. Background technique [0002] In the system equipment for producing sulfuric acid, the acid distributor is an important component in the drying tower and absorption tower. The concentrated sulfuric acid flowing down and the process gas flowing upward from the bottom of the tower are uniformly contacted in the packing layer, and the concentrated sulfuric acid dries and absorbs sulfur trioxide in the process gas to form sulfuric acid with a higher concentration. The gas absorption rate of the acid distributor directly affects the normal operation of the whole system. A low absorption rate will lead to excessive acid mist in the tower, resulting in excessive corrosion of equipment, unqualified quality of finished acid, and excessive three The emission of sulfur oxides into the atmosphere will cause serious air poll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B17/80
CPCC01B17/80C01B17/806
Inventor 严与辉张智博崔彦龙胡世强陈世团郑勇飞
Owner ZHEJIANG YIDA SPECIAL ALLOY PROCESS EQUIP CO LTD
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