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Device for reducing water drops carried by wet desulphurization direct discharge chimney and construction method

A wet desulfurization and chimney technology, applied in exhaust gas devices, separation methods, combustion methods, etc., can solve problems such as affecting the surrounding environment and industrial water waste, reducing economic losses, reducing the amount of water in flue gas, and facilitating and rapid maintenance. maintenance effect

Active Publication Date: 2022-05-27
SHANDONG LAIGANG YONGFENG STEEL & IRON
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AI Technical Summary

Problems solved by technology

Some desulfurization towers are arranged vertically due to the limited space on site. The desulfurized flue gas is directly discharged into the atmosphere through the hollow straight exhaust chimney; the desulfurized flue gas carries a large amount of water. In order to maintain the water balance in the desulfurization tower, it needs Supplementing a large amount of industrial water not only causes a large amount of waste of industrial water, but also forms serious chimney rain, which affects the surrounding environment. Therefore, we propose a device and construction method for reducing water droplets carried by wet desulfurization direct discharge chimneys

Method used

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  • Device for reducing water drops carried by wet desulphurization direct discharge chimney and construction method
  • Device for reducing water drops carried by wet desulphurization direct discharge chimney and construction method
  • Device for reducing water drops carried by wet desulphurization direct discharge chimney and construction method

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Embodiment Construction

[0032] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0033] see Figure 1-6 As shown, the present invention provides a device for reducing the carrying of water droplets in a wet desulfurization straight discharge chimney, comprising a chimney pipe 1 and a water removal device arranged inside the chimney pipe 1, and the water removal equipment includes a first arc rod 2 and a second arc rod A second side plate 11 is fixedly connected to the side of the first arc-shaped rod 2 and the second arc-shaped rod 3 away from each other, and a positioning component is arranged inside the second side plate 11. The top and bottom are fixedly connected with a horizontal plate 12, a cyclone 13 is installed on t...

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Abstract

The invention discloses a device for reducing water drop carrying of a wet desulphurization direct discharge chimney and a construction method.The device comprises a chimney pipe and water removal equipment arranged in the chimney pipe, the water removal equipment comprises a first arc-shaped rod and a second arc-shaped rod, and the sides, away from each other, of the first arc-shaped rod and the second arc-shaped rod are fixedly connected with second side plates; a positioning assembly is arranged in the second side plate, transverse plates are fixedly connected to the top and the bottom of the second side plate, a swirler is installed on the transverse plate located at the top, a steering assembly is arranged between the first arc-shaped rod and the second arc-shaped rod, and first side plates are fixedly connected to the two ends of the first arc-shaped rod. According to the device, automatic lifting, rapid mounting and dismounting and convenient and rapid maintenance are facilitated, the labor intensity of workers is reduced, water resources are greatly saved, pollution to the environment is reduced, and economic losses of enterprises are reduced.

Description

technical field [0001] The invention relates to the technical field of environmental protection of chimneys, and more particularly, to a device and a construction method for reducing water droplets carried by wet desulfurization straight exhaust chimneys. Background technique [0002] Due to its high efficiency and large installed capacity, wet desulfurization is the main process for flue gas treatment in iron and steel plants and power plants. Due to the limited space on site, some desulfurization towers are arranged vertically, and the flue gas after desulfurization is directly discharged into the atmosphere through the hollow straight exhaust chimney; after desulfurization, the flue gas has a large amount of water. Supplementing a large amount of industrial water not only caused a large amount of waste of industrial water, but also caused serious chimney rain and affected the surrounding environment. For this reason, we proposed a device and construction method to reduce ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D45/14F23J13/00
CPCB01D45/14F23J13/00Y02A50/2351
Inventor 郭建鹏唐振王建麟
Owner SHANDONG LAIGANG YONGFENG STEEL & IRON
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