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Steel structural intercooling tower with smoke discharging function

A steel structure and cooling tower technology, applied in towers, building components, building structures, etc., can solve the problems of large investment costs, complex smoke exhaust and cooling systems, etc., and achieve good earthquake resistance, outstanding economic and environmental advantages, and environmental protection Effect

Pending Publication Date: 2018-05-18
陕西能源麟北发电有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a steel inter-cooling tower with smoke exhaust function, which solves the technical problems of complex smoke exhaust and cooling systems and high investment costs in existing thermal power plants

Method used

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  • Steel structural intercooling tower with smoke discharging function

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Embodiment Construction

[0019] Such as figure 1 Shown, the present invention is a kind of intercooling tower of steel structure with smoke exhaust function, and its structure mainly comprises steel structure tower body 1 and is positioned at the built-in skin 2 of steel structure tower body 1 inside, and the interior of built-in skin 2 is provided with Chimney 3; the height of the built-in skin 2 is the same as that of the steel structure tower body 1, and the height of the chimney 3 is lower than half of the height of the steel structure tower body 1.

[0020] The built-in skin is spliced ​​aluminum panels with a thickness of 2mm. Both the inner surface and the outer surface of the built-in skin 2 are provided with anti-corrosion coatings. The built-in skin 2 includes a top skin located in the upper one-third area and a bottom skin located in the lower two-thirds area, and the thickness of the anti-corrosion coating on the top skin is greater than 1.5 times the thickness of the anti-corrosion coati...

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Abstract

The invention belongs to the technical field of power generating equipment, in particular to a steel structural intercooling tower with a smoke discharging function. The steel structural intercoolingtower includes a steel structural tower body and a built-in thin-gauge skin located inside the steel structural tower body. The interior of the built-in thin-gauge skin is provided with a chimney. Theheight of the built-in thin-gauge skin is equal to the height of the steel structural tower body. The height of the chimney is lower than half of the height of the steel structural tower body. The steel structural intercooling tower with the smoke discharging function solves the technical problems that in an existing heat-engine plant, the smoke exhausting and cooling system is complex, and the investment cost is high. According to the steel structural intercooling tower with the smoke discharging function, by arranging the chimney inside the steel structural tower body, hot air inside the tower can be used to upraise smoke and gas and make the smoke and the gas flutter higher and further; environmental protection is more facilitated; meanwhile, the system is simplified, and the occupiedland is saved; furthermore, by arranging the built-in thin-gauge skin in the steel structural tower body, the smoke and the gas can be made to be completely separated from the steel structural tower body, contact corrosion of the sulfur-containing smoke and gas to the steel structural tower body is eradicated.

Description

technical field [0001] The invention belongs to the technical field of power generation equipment, and in particular relates to a steel structure intercooling tower with smoke exhaust function. Background technique [0002] Traditional thermal power plants are equipped with chimneys and intercooling towers. The chimney plays the role of boiler smoke exhaust, generally as high as 240 meters, requiring an investment of more than 20 million yuan. The intercooling tower generally adopts a reinforced concrete structure to play the role of cooling water in the condenser to dissipate heat. The existing intercooling towers and chimneys need to be constructed separately, which not only doubles the construction period, but also complicates the overall system, occupies a large area, and requires high investment costs. In addition, intercooling towers and chimneys with concrete structures are difficult to repair or reuse once they are constructed once. Once construction problems occur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/08E04H12/28E04B1/64
CPCE04B1/642E04H12/08E04H12/28
Inventor 彭磊韩飙王小良王兴涛刘小强
Owner 陕西能源麟北发电有限公司
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