V-shaped-water-film utilized flue gas treatment tower
A flue gas treatment and water film technology, which is applied in gas treatment, gaseous effluent wastewater treatment, flocculation/sedimentation water/sewage treatment, etc. It can solve the problem of no flue gas in dead corners, increase power consumption, and affect the speed of flue gas rise, etc. problems, to achieve the effect of low operating cost, increased power, and large cross-sectional area
Inactive Publication Date: 2018-11-06
大连三明重型车配件制造有限公司
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AI Technical Summary
Problems solved by technology
During the spraying process, there will be a dead angle and the smoke cannot be completely covered, so that a part of the smoke will be discharged without being sprayed.
Because the water is sprayed in a straight line downwards, the time for the water flow to move in space is short, and the treatment effect is not good.
The water flow is directly sprayed downward, which produces a great reverse resistance to the rising flue gas, which affects the rising speed of the flue gas and increases the consumption of electric energy
Method used
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Embodiment Construction
[0020] The V-shaped water film flue gas treatment tower includes an anti-corrosion tower body 1, five rotating water film nozzles 2, a bracket 4, a water pump 6 and a dehydration device 7, and is characterized in that:
[0021] The above-mentioned rotating water film nozzle 2 includes a nozzle 13 , a rotating body 14 and a nozzle body 15 . On the nozzle body 15, a through hole 17 is provided, a rotating body installation hole 16 is provided on the lower end surface of the nozzle 13, and a trapezoidal hole 18 is provided on the upper end surface of the nozzle 13, and the side wall of the trapezoidal hole 18 is clamped with the horizontal plane. The angle α is 55°. The trapezoidal hole 18 communicates with the rotating body mounting hole 16 . An annular boss 19 is arranged in the middle of the outer wall of the nozzle 13, and a water inlet 20 is provided on the upper surface of the rotating body 14. Each water inlet channel 21, the angle between every two water inlet channels ...
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Disclosed is a V-shaped-water-film utilized flue gas treatment tower. A flue gas inlet and a water outlet are formed on the side wall of an anti-corrosive tower body and a water storage tank is arranged on the outer wall at the position of the water outlet of the anti-corrosive tower body; a flue gas outlet is formed at the top of the anti-corrosive tower body; a dewatering device is arranged on the inner wall of the upper end of the anti-corrosive tower body; a support is arranged inside the anti-corrosive tower, five rotary water-film nozzles are assembled on the support, and especially assembled at different heights all higher than the flue gas inlet. Besides, a water pump is assembled on the outer wall of the water storage tank, a water inlet pipe on the water pump runs through the water storage tank to be communicated with the anti-corrosive tower body through the water outlet at the bottom; a water outlet of the water pump is connected with a water inlet of the five rotary waterfilm nozzles through a connecting hose. Flue gas is introduced from the lower portion of the tower body, which achieves large cross section and low air velocity. Water is supplied through the depositing closed-cycling rotary V-shaped water films in opposite movements, so that power rather than resistance is increased for raising of flue gas. The V-shaped-water-film utilized flue gas treatment tower is water-saving and power-saving, and needs low operation cost.
Description
technical field [0001] The invention belongs to the field of flue gas treatment, in particular to a V-shaped water film flue gas treatment tower. Background technique [0002] The existing water film flue gas treatment tower adopts nozzles to directly spray downwards in a single layer. During the spraying process, there will be a dead angle and the smoke cannot be completely covered, so that a part of the smoke will be discharged without being sprayed. Because the water is sprayed in a straight line downwards, the time for the water flow to move in space is short, and the treatment effect is not good. The water flow is directly sprayed downwards, which produces great reverse resistance to the rising flue gas, which affects the rising speed of the flue gas and increases the consumption of electric energy. Contents of the invention [0003] The purpose of the present invention is to provide a V-shaped water film flue gas treatment tower, which can treat the smoke dust and ...
Claims
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IPC IPC(8): B01D47/06B01D53/18C02F1/52B01D21/02C02F103/18
CPCB01D21/02B01D47/06B01D53/18C02F1/52C02F2103/18B01D2258/0283
Inventor 刘永超孙公杰
Owner 大连三明重型车配件制造有限公司