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Wet exhaust gas demister discharge device

An emission device and waste gas technology, applied in the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve problems such as increased building load, easy formation of ice, hidden safety hazards, etc., and achieve the effect of avoiding white fog

Active Publication Date: 2017-05-24
江苏双良冷却系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2) In cold winter areas, these white mist will condense when encountering building components and other objects, and it is easy to form ice. After freezing, the load of these buildings will be increased, forming a safety hazard

Method used

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  • Wet exhaust gas demister discharge device
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  • Wet exhaust gas demister discharge device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , figure 1 It is a schematic diagram of Embodiment 1 of the wet exhaust gas mist elimination and discharge device of the present invention. Depend on figure 1 It can be seen that the wet exhaust gas demister discharge device of the present invention is composed of an intake pipe 1, an air distribution pipe 2, an air-cooled condenser 3, a lower header 4, a condensate pipe 5, an exhaust pipe 7 and a discharge tower 6. The air intake pipe 1 is connected to the air distribution pipe 2, and the air-cooled condenser 3 is arranged at the air inlet of the discharge tower 6, and is vertically arranged around the outside of the discharge tower 6. The top of the air-cooled condenser 3 is connected to the air distribution pipe 2, the bottom is connected to the lower header 4, the lower header 4 is connected to the condensate pipe 5 and the exhaust pipe 7, the exhaust pipe 7 is provided with an exhaust port 8 and the exhaust port 8 is located inside the discharge towe...

Embodiment 2

[0038] figure 2 It is a schematic diagram of Embodiment 2 of the wet exhaust gas demister discharge device of the present invention. Depend on figure 2 It can be seen that the discharge tower 6 of Embodiment 2 of the present invention is in the form of mechanical ventilation, and is identical to Embodiment 1 except for the arrangement of the air-cooled condenser 3 . The air-cooled condenser 3 of embodiment 2 is arranged inside the discharge tower 6 and is located at the air inlet, and the air-cooled condenser 3 is arranged in an inclined manner, which is characterized in that the space inside the tower body 6-1 can be better utilized, reducing The footprint and height of the discharge unit.

Embodiment 3

[0040] image 3 It is a schematic diagram of Embodiment 3 of the wet exhaust gas mist elimination and emission device of the present invention. Depend on image 3 It can be seen that Embodiment 3 of the present invention adopts a discharge tower 6 in the form of natural ventilation; similar to Embodiment 1, the air-cooled condenser 3 is vertically arranged outside the air inlet at the lower part of the discharge tower 6 . Of course, if in this embodiment the air-cooled condenser 3 is arranged obliquely inside the natural draft discharge tower 6 similarly to the implementation 2, it is also possible.

[0041] The naturally ventilated discharge tower 6 utilizes the draft force formed by the height of the tower and the density difference of the gas inside and outside the tower to drive the cold air through the air-cooled condenser 3 to generate convective heat exchange and discharge the mixed wet waste gas out of the tower; in addition Outside, embodiment 3 is identical with em...

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Abstract

The invention relates to a steam-contained waste gas mist dissipating and discharging device mainly used for dissipating mist and discharging steam-contained waste gas. The steam-contained waste gas mist dissipating and discharging device comprises a gas inlet pipe (1), a gas distributor pipe (2), an air cooling condenser (3), a lower connecting tank (4), a condensate pipe (5), a discharge pipe (7) and a discharge tower (6). The gas inlet pipe (1) is connected with the gas distributor pipe (2), the top of the air cooling condenser (3) is connected with the gas distributor pipe (2), the bottom of the air cooling condenser (3) is connected with the lower connecting tank (4), the lower connecting tank (4) is connected with the condensate water pipe (5) and the discharge pipe (7), and the discharge pipe (7) is provided with a discharge outlet (8) arrange in the discharge tower (6). The steam-contained waste gas mist dissipating and discharging device is capable of avoiding generating mist in the environment during discharge of the steam-contained waste gas.

Description

technical field [0001] The invention relates to a device for demistering and discharging wet waste gas, which is mainly used for demisting treatment and discharge of wet (water vapor-containing) waste gas at a temperature higher than the environment in the production process of industrial enterprises. Background technique [0002] During the production process of many industrial enterprises, a large amount of exhaust gas with humidity higher than the ambient temperature will be produced. If the moisture content of these exhaust gases is high, especially when the water vapor in the exhaust gases reaches or is close to saturation, white mist may form if they are discharged directly. These white fogs will have adverse effects on people's lives: [0003] 1) The combination of these large amounts of white fog and pollutants in the air can form the so-called haze and cause air pollution; [0004] 2) In regions with cold winters, these white mist will condense when encountering b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/00B01D53/26
Inventor 薛海君江瀚
Owner 江苏双良冷却系统有限公司