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Turbulent_washing gas treating apparatus

A gas treatment and washing tower technology, which is used in the purification of smelting acid-making flue gas and the dust removal and desulfurization of coal-fired flue gas, chemical industry, and environmental protection equipment manufacturing. The effect of high desulfurization efficiency and low energy consumption

Inactive Publication Date: 2004-04-14
ZHEJIANG SHUANGYU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But so far, there is no mature flue gas desulfurization technology in my country, and the flue gas desulfurization technologies listed above are only in the stage of technological development, and have not yet achieved obvious results

Method used

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  • Turbulent_washing gas treating apparatus
  • Turbulent_washing gas treating apparatus
  • Turbulent_washing gas treating apparatus

Examples

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Embodiment Construction

[0017] The turbulent scrubbing gas treatment device is a cylindrical tower structure, which mainly includes a washing tower 1, a sump 3, a demister 4, and a washing nozzle 14. The demister 4 is arranged above the sump 3. The washing tower 1 is a cylindrical tower structure, and the washing tower 1 is connected with the sump 3 and the demister 4 through the bellows 2, and forms a whole. On the top of the washing tower 1, an overflow weir 6 and a transition section 8 are arranged, and below the overflow weir 6, a dynamic equilibrium exchange field 7 for flue gas and washing liquid is arranged. The transition section 8 is the input part of high-temperature flue gas. A gasket 10 is provided between the overflow weir 6 and the transition section 8 ; and an inner sleeve 9 is provided in the transition section 8 . The overflow weir 6 has an inner and outer chamber structure, and its outer chamber 13 is connected to the water inlet pipe 12; the washing nozzle 14 is arranged in the inn...

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Abstract

The invention discloses a terbulent washing type gas processing device including washing tower, liquid collecting slot, foam eliminating device and washing blow head, the foam eliminating device is set above the liquid collecting slot, the washing tower connects with the liquid collecting slot and foam eliminating device through corrugated pipe. On top of the tower there sets an overflow barrage; there sets a dynamic balance exchanging border of smoke and washing detergent under the overflow barrage. The invention has a high efficiency.

Description

1. Technical field [0001] The invention relates to an industrial gas purification / treatment device, especially suitable for the purification of smelting acid flue gas and the dust removal and desulfurization of coal combustion flue gas, belonging to the manufacture of chemical and environmental protection equipment [0002] technology field. 2. Background technology [0003] The earliest and most effective development of flue gas desulfurization products and technologies is the United States, followed by Japan and Western European countries. There are hundreds of flue gas desulfurization methods, but they can be divided into three categories: wet method, semi-dry method and dry method according to the process flow. The former is currently the most widely used and most mature technology in the world. my country's exhaust gas desulfurization technology has been studied in the sulfuric acid industry and non-ferrous metallurgical industry as early as the 19...

Claims

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Application Information

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IPC IPC(8): B01D47/06B01D53/78
Inventor 王家骐林德生胡湘诚
Owner ZHEJIANG SHUANGYU IND
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