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Waste gas washing apparatus and cleaning method of its packing material

A technology for waste gas washing and filling materials, which is applied in separation methods, chemical instruments and methods, and dispersed particle separation. It can solve problems such as damage, injury to cleaning personnel, and time-consuming, so as to avoid injury, reduce process costs, and save time. Effect

Inactive Publication Date: 2007-03-07
POWERCHIP SEMICON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the hydrochloric acid is splashed carelessly during the cleaning process, it may cause harm to the cleaning personnel.
Moreover, it is easy to cause damage to the filling material during the process of dismantling it.
The cleaning process of the entire filling material takes a lot of time

Method used

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  • Waste gas washing apparatus and cleaning method of its packing material
  • Waste gas washing apparatus and cleaning method of its packing material

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Embodiment Construction

[0028] Fig. 1 shows a schematic configuration diagram of an exhaust gas scrubbing device in a preferred embodiment of the present invention. Please refer to FIG. 1 , the waste gas cleaning equipment at least includes a washing tower 100 , a cleaning solution supply device 102 , an exhaust pipe 112 , a waste gas introduction pipe 114 , a cleaning solution circulation pump 120 and a cleaning solution supply device 106 . Wherein, the washing tower 100 is filled with packing materials 104 , and a spraying device 122 is arranged on the top of the washing tower 100 .

[0029] The exhaust gas introduction pipe 114 is connected to one side of the scrubber 100 for introducing the exhaust gas into the scrubber 100 for scrubbing. The exhaust pipe 112 is connected to the top of the washing tower 100 , and the exhaust gas is discharged from the washing tower 100 through the exhaust pipe 112 after being purified.

[0030] The washing liquid supply device 102 is connected to the washing tow...

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Abstract

The present invention relates to a waste gas washing equipment. Said equipment is formed from at least washing tower, washing liquor supply device, exhaust pipe, waste gas inlet pipe, washing liquor circulating pump and cleaning agent supply device, in which the interior of washing tower is filled up with filling material. Besides, said invention also provides the connection mode of the above-mentioned all the components.

Description

technical field [0001] The invention relates to a waste gas treatment device, in particular to a waste gas cleaning device and a cleaning method for filling materials thereof. Background technique [0002] Process waste gases from general industrial processes often contain toxic substances and are odorous, causing air pollution if the waste gases are not properly treated. Moreover, if the concentration of toxic substances in the exhaust gas exceeds the limit value stipulated by regulations, it may endanger the health of factory employees and the general public. In order to control air pollutants, air pollution prevention and control equipment must be used to treat exhaust gas so that the concentration of toxic substances in the exhaust gas is lower than the limit specified by regulations. One of the commonly used air pollution prevention and control equipment in the industry is the scrubber exhaust gas treatment system. [0003] General waste gas treatment uses liquid washi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/78B01D47/14
Inventor 麦威仁张振华
Owner POWERCHIP SEMICON CORP