Novel cyclone waste gas absorption tower
A cyclone type, absorption tower technology, applied in the field of industrial waste gas absorption devices, can solve the problems of high operating cost, short operating life, complex equipment structure, etc., and achieve the effects of low operating cost, stable operation, and improved waste gas treatment effect.
Inactive Publication Date: 2012-03-21
JIANGSU JINSHAN ENVIRONMENTAL PROTECTION ENG
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Problems solved by technology
At present, spray towers are generally used in the market, and the absorption treatment is carried out through neutralization treatment. The effective removal rate is generally only about 75%, or some equipment structures are quite complicated, the operation cost is high, and the operation life is short.
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[0013] The present invention will be further described below in conjunction with accompanying drawing:
[0014] Such as figure 1 As shown, the upper end of the cylindrical tower body 1 of the present invention is provided with an air outlet pipe 2, the lower end of the air outlet pipe 2 is provided with a steam-water separator 6, and the bottom of the steam-water separator 6 is provided with a water retaining plate 8, and the water retaining plate 8 is a belt net. plate with holes. The lower part of the tower body 1 is a water collection box 4, the bottom of the water collection box 4 is provided with a water outlet 5, and the side wall of the tower body 1 is provided with an air inlet 5, and the air inlet 5 enters the tower body along the tangential direction of the tower body 1. A whirlwind plate 9 is provided above the air port 5 . Also be provided with spray pipe 3 in tower body 1, as figure 2 As shown, the spray pipe 3 is a circular ring-shaped pipe, which is composed...
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The invention discloses a novel cyclone waste gas absorption tower, which comprises a cylindrical tower body, wherein an exit pipe is arranged at the upper end of the tower body, a water container is arranged at the lower part of the tower body, a water outlet is arranged at the bottom of the water container, an air inlet is arranged at the side wall of the tower body, and a spraying pipe is arranged in the tower body. The novel cyclone waste gas absorption tower is characterized in that: the spraying pipe which is positioned in the tower body is a round loop pipe, a plurality of spraying holes are arranged on the round loop pipe, a steam-water separator is arranged at the lower end of the exit pipe, a baffle is arranged below the steam-water separator, the air inlet enters the tower body along the tangential direction of the tower body, and a cyclone board is arranged above the air inlet in the tower body. The novel cyclone waste gas absorption tower has a simple and practicable structure, a large gas and liquid contact area and a good absorption effect on the acid mist which is formed by the waste gas, can stably operate for a long time, has low operation cost at the same time, and conveniently separates steam and water of the waste gas which enters the steam-water separator through the baffle structure, so the waste gas treatment effect is improved.
Description
technical field [0001] The invention relates to an industrial waste gas absorption device, in particular to a cyclone type absorption tower. Background technique [0002] At present, in the production of industrial enterprises, especially in the production of chemical enterprises, a certain amount of acidic waste liquid or gas with strong water solubility is often produced. These acidic waste liquid and waste gas bring great harm to the corrosion of industrial production equipment and the environment. At present, spray towers are generally used in the market, and the absorption treatment is carried out through neutralization treatment. The effective removal rate is generally only about 75%, or some equipment structures are quite complicated, the operating cost is high, and the operating life is short. Contents of the invention [0003] The purpose of the present invention is to provide a novel cyclone waste gas absorption tower with simple and practical structure, good abs...
Claims
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Inventor 刘立忠史广平徐学明
Owner JIANGSU JINSHAN ENVIRONMENTAL PROTECTION ENG