Combination body of flue gas desulfurization absorption tower and chimney

A desulfurization absorption tower and absorption tower technology, which is applied in the field of combination mode and connection structure, chimney, chimney support and absorption tower, can solve the problems of large area of ​​flue gas desulfurization device, high construction investment and maintenance cost

Inactive Publication Date: 2010-10-13
成都华西工业气体有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing flue gas desulfurization device, the net flue gas from the absorption tower is discharged into the atmosphere after entering the chimney arranged separately through the connecting pipe, that is, the absorption tower and the chimney are arranged separ

Method used

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  • Combination body of flue gas desulfurization absorption tower and chimney
  • Combination body of flue gas desulfurization absorption tower and chimney
  • Combination body of flue gas desulfurization absorption tower and chimney

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Embodiment Construction

[0008] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0009] Such as figure 1 and figure 2 As shown, the combination of the flue gas desulfurization absorption tower and the chimney of the present invention includes the absorption tower 1, the chimney 2, and the chimney support 3. The chimney is stacked on the top of the absorption tower and consists of at least 2 tube sections, the weight of which is borne by the chimney bracket. Flexible connections are used between the tube sections of the chimney, and between the short pipe at the top of the absorption tower and the tube section of the chimney, and are connected with each other by means of flexible connectors 4 (which are part of the chimney) made of rubber, fiber and other materials. The fixing method between the connecting piece 4 and the chimney is bonding, screwing, or clamping on the outside of the flexible connecting piece 4 . Each tube secti...

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Abstract

The invention relates to an absorption tower, a chimney and a chimney bracket in a flue gas desulfurization device. A combination body of the absorption tower and the chimney is a whole which is formed by connecting and combining the absorption tower, the chimney and the chimney bracket; the chimney is superposed on the top part of the absorption tower; cylindrical shell sections of the chimney are flexibly connected with each other; pipe nipples on the top of the absorption tower are flexibly connected with the cylindrical shell sections of the chimney; the weights of the cylindrical shell sections in the chimney are borne by sections of the chimney bracket; and an upright post of the chimney bracket is connected with a barrel of the absorption tower in positioning connecting modes, such as welding, threading and pivoting and the like into a whole. Compared with a device in which the chimney and the absorption tower are arranged separately, the combination body of the absorption tower and the chimney can reduce the floor area needed by the arrangement of the absorption tower and the chimney and reduce the construction investment and maintenance cost of the combination body of the absorption tower and the chimney.

Description

technical field [0001] The invention relates to equipment in a flue gas desulfurization device, in particular to an absorption tower, a chimney, a chimney support in the flue gas desulfurization device, and their mutual combination and connection structure. Background technique [0002] In the existing flue gas desulfurization device, the net flue gas from the absorption tower is discharged into the atmosphere after entering the chimney arranged separately through the connecting pipe, that is, the absorption tower and the chimney are arranged separately, and are connected to each other through pipes, and the chimney It needs to be built from the ground. Therefore, the flue gas desulfurization device arranged in this way requires a large area, and the construction investment and maintenance costs are high. Contents of the invention [0003] The technical problem to be solved by the present invention is to improve the combination mode and connection structure between the abs...

Claims

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Application Information

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IPC IPC(8): B01D53/48F23J15/04F27D17/00
Inventor 贺运初杨炯良
Owner 成都华西工业气体有限公司
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