Combined flue gas desulfurization device
A desulfurization device and flue gas technology, applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve the problems of unsatisfactory desulfurization effect, high manufacturing cost, complex structure, etc., and achieve ideal desulfurization effect and low manufacturing cost , The effect of improving the desulfurization efficiency
Inactive Publication Date: 2014-04-16
营口东邦环保科技股份有限公司
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Problems solved by technology
[0003] Existing flue gas reaction towers generally have problems such as complex structure, high manufacturing cost, and unsatisfactory desulfurization effect
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[0012] As shown in the figure, the combined flue gas desulfurization device includes a first cavity 1, a second cavity 7, a gas-liquid separator 4, and a circulation pump 6; There is a first atomizing spray mechanism 2; a flue gas inlet 3 is provided at the bottom of the first cavity 1; a liquid collection bin 5 is provided at the bottom of the cavity 1; the inlet of the circulation pump 6 is connected to the The outlet of the liquid collection bin 5 communicates; the outlet of the circulating pump 6 communicates with the inlet of the first atomizing spray mechanism 2; the gas inlet of the second cavity 7 communicates with the gas outlet of the first cavity 1; The bottom of the second cavity 7 communicates with the liquid collection bin 5; a second atomizing spray mechanism 8 is provided in the middle area of the second cavity 7; the gas outlet of the second cavity 7 is connected to the gas-liquid The air inlets of the separator 4 are connected. The gas-liquid separator of ...
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The invention belongs to the field of combustion equipment discharged flue gas desulfurization reaction devices, and in particular relates to a combined flue gas desulfurization device which comprises a first chamber (1), a second chamber (7), a gas-liquid separator (40 and a circulation pump (6), wherein the first chamber (1) is internally provided with a first atomization spraying mechanism (2); a flue inlet (3) is formed in the lower part of the first chamber (1); a liquid collecting cabin (5) is arranged at the bottom of the chamber (1); the inlet of the circulation pump (6) is communicated with the outlet of the liquid collecting cabin (5); the outlet of the circulation pump (6) is communicated with the inlet of a first atomization spraying mechanism (2); the gas inlet of the second chamber (7) is communicated with the gas outlet of the first chamber (1); the bottom of the second chamber (7) is communicated with the liquid collecting cabin (5); the second chamber (7) is internally provided with a second atomization spraying mechanism (8); the gas outlet of the second chamber (7) is communicated with the gas inlet of the gas-liquid separator (4). The combined flue gas desulfurization device is low in manufacturing cost and ideal in desulfurization effect.
Description
technical field [0001] The invention belongs to the field of flue gas desulfurization reaction devices discharged from combustion equipment, and in particular relates to a combined flue gas desulfurization device. Background technique [0002] The process flow, form and mechanism of wet flue gas desulfurization in various countries in the world are similar, mainly using limestone (CaCO 3 ), lime (CaO) or sodium carbonate (Na 2 CO 3 ) and other slurries are used as detergents, and the flue gas is washed in the reaction tower to remove SO in the flue gas 2 . This process has a history of 50 years. After continuous improvement and perfection, the technology is relatively mature, with large unit capacity, strong adaptability to coal types, low operating costs and easy recovery of by-products. [0003] The existing flue gas reaction tower generally has problems such as complex structure, high manufacturing cost, and unsatisfactory desulfurization effect. Contents of the inv...
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Login to View More IPC IPC(8): B01D53/80B01D53/50
Inventor 陈树村于林辉王伟宇陈星垚
Owner 营口东邦环保科技股份有限公司