Spray tower

About: Spray tower is a research topic. Over the lifetime, 1028 publications have been published within this topic receiving 4715 citations.

Flue gas desulfurization spray column

Abstract: The utility model provides a flue gas desulphurization spray tower, which aims at improving the prior structure of spray towers with one side inlets, enabling the prior spray tower to be constructed and operated with high efficiency and low cost. The flue gas desulphurization spray tower is characterized in that the spray tower comprises a tower body, at least two flue gas inlets arranged on the tower body and at least two outlets arranged above at least two flue gas inlets, wherein at least two flue gas inlets are symmetrically arranged to enable the flue gas to oppositely flow and inject into the tower from the two flue gas inlets. The flue gas desulphurization spray tower can realize the technical effects of enabling the flue gas to oppositely flow and inject from at least two glue gas inlets which are arranged symmetrically, concentrically sweeping the spray compact district in the center of the spray tower, and increasing the carbon dioxide catching efficiency of absorption liquid in flue gas and enabling the flow field in the tower to become more uniform.

UV paint spraying exhaust -gas treatment equipment

Abstract: The utility model relates to a UV paint spraying exhaust -gas treatment equipment belongs to environmental protection equipment technical field, the whirlwind centrifugal spray tower is connected withcirculation tank, the one end of whirlwind centrifugal spray tower is equipped with the air intake, the top and the centrifugal fan of whirlwind centrifugal spray tower are connected, centrifugal fan's the other end mutually support with the one end of taking off fog filter tank, it mutually supports with the active carbon adsorption cabinet to take off fog filter tank's the other end, the exit and the sampling platform of active carbon adsorption cabinet are connected, catalytic combustion unit's both ends respectively with the both ends interconnect of active carbon adsorption cabinet, thedischarge port sets up the outside at sampling platform Whole engineering area is little, and space utilization is high, and manual operation is simple and convenient, has advantages such as the effect is stabilized, waste gas pollutant gets rid of thoroughly, convenient operation, operation flexibility

Treatment system and treatment method for Auramine O waste gas utilization

Abstract: The invention discloses a treatment system for Auramine O waste gas utilization The treatment system comprises a heat conduction oil reaction kettle, a heat conduction oil furnace, a heat conduction oil pump, a waste recovery tank, water-film dust removal equipment, a spray tower, an oxidation chamber and a secondary spray tower An upper-end pipeline of the heat conduction oil furnace is connected to the lower end of the heat conduction oil reaction kettle, the heat conduction oil reaction kettle is connected with a motor B, an upper-end pipeline on one side of the heat conduction oil reaction kettle is connected with the lower end of the heat conduction oil furnace, an upper-end pipeline of the heat conduction oil reaction kettle is connected with a combustion chamber of the heat conduction oil furnace, the heat conduction oil furnace is connected with the water-film dust removal equipment, an upper-end pipeline of the water-film dust removal equipment is connected with the spray tower, the lower end of the water-film dust removal equipment is connected with an alkaline liquor pool, a spray tower pipeline is connected with the oxidation chamber, an oxidation chamber pipeline is connected with the secondary spray tower, the lower end of the secondary spray tower is connected with the alkaline liquor pool, and a vent hole is formed in the upper end of the secondary spray tower The treatment system disclosed by the invention can be used for achieving the effects of energy conservation and emissions reduction through autoreactive waste gas combustion, and achieving green production by adopting an effective desulfurization technology and ammonia gas recovery

Efficient dust-removal and desulfuration integrated spraying absorption tower

Abstract: The utility model discloses an efficient dust-removal and desulfuration integrated spraying absorption tower. The efficient dust-removal and desulfuration integrated spraying absorption tower comprises a spray tower barrel body, wherein a slurry circulating tank is arranged on the bottom of the spray tower barrel body; a smoke gas inlet channel and a smoke gas outlet channel are respectively formed in the lower part and the lower part of the spray tower barrel body; a slurry spray device and a demisting device are horizontally arranged between the smoke gas inlet channel and the smoke gas outlet channel from bottom to top; a venturi wet-type dust collector is arranged at the smoke gas inlet channel; a slurry holding plate is horizontally arranged between the slurry spray device and the smoke gas inlet channel; the slurry spray device is a barrel-shaped structure, and comprises a plurality of spray barrel units, and rotational-flow blades are arranged at the smoke gas inlet ends of the spray barrel units. The efficient dust-removal and desulfuration integrated spraying absorption tower solves a problem that the dust collector occupies space, the mixing degree of the desulfuration slurry and the smoke gas is sufficiently increased, and the using efficiency of dust-removal and desulfuration is improved. The device can be widely applied to various smoke gas desulfuration systems, and can be used for smoke gas desulfuration of various industries, such as of sintering plant smoke gas desulfuration, heat-engine plant smoke gas desulfuration, and cement plant smoke gas desulfuration.

Industrial waste gas odor purification device

Abstract: The utility model discloses an industrial waste gas odor purification device which comprises a first counter flow type spray tower, a positive ion and negative ion purifying tower and a second counter flow type spray tower. An air inlet of the positive ion and negative ion purifying tower is connected with an air outlet pipeline of the first counter flow type spray tower, an air inlet of the first counter flow type spray tower is connected with a waste gas collection pipe, an air outlet of the positive ion and negative ion purifying tower is connected with an air inlet pipeline of the second counter flow type spray tower, and an air outlet of the second counter flow type spray tower is connected with an air discharge device. A positive ion and negative ion distribution pipeline is arranged inside the positive ion and negative ion purifying tower and connected with an external positive ion and negative ion generator. The scheme is applicable to processing of various industrial organic waste gases, can efficiently remove organic pollutants and is high in waste gas processing efficiency and low in operation and maintenance expanse.