High-pressure impinging flow centrifugal desulfurization device
A desulfurization device and impinging flow technology, which is applied in the field of high-pressure impinging flow centrifugal desulfurization devices, can solve the problems of large volume, low efficiency, and high operating cost of equipment, and achieve the effect of large processing gas volume, low operating cost, and compact structure
Active Publication Date: 2017-09-12
山西长林能源科技有限公司
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[0006] The present invention provides a high-pressure impinging flow centrifugal desulfurization device in order to solve the problems of large volume, low efficiency, and high operating cost of the existing desulfurization equipment.
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[0022] The present invention will be further described below in conjunction with accompanying drawing.
[0023] Such as figure 1 The shown high-pressure impinging flow centrifugal desulfurization device includes a centrifugal desulfurizer whose central axis is driven by a driving device 10 to rotate; The mist trapping layer 8, the top is provided with a gas outlet guide pipe 9, the bottom is provided with a liquid outlet 13, and the side wall is connected to the inlet elbow 4; the inside of the inlet elbow 4 in the vertical direction is equipped with oppositely fixed atomizing nozzles 14 , the atomizing nozzle 14 communicates with the liquid inlet pipe, and a central shaft 3 is fixed inside the horizontal direction; the central shaft 3 is a hollow transmission shaft, passing through the horizontal direction of the flue gas inlet elbow 4, the casing 6, and Drive device 10, wherein a gas-liquid thruster 5, a rotor 7 and a nozzle 11 are installed on the central axis passing thro...
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The invention discloses a high-pressure impinging flow centrifugal desulfurization device, relates to flue gas desulfurization equipment, and solves the problems of large volume, low efficiency and high operating cost of the existing desulfurization equipment. The high-pressure impinging flow centrifugal desulfurization device includes a centrifugal desulfurizer driven by a driving device to rotate its central axis; the casing of the centrifugal desulfurizer is in the shape of a volute, and the upper part of the casing is provided with a fog-catching layer, and the top is provided with a gas outlet The guide pipe has a liquid outlet at the bottom, and the side wall is connected to the intake elbow; the inside of the intake elbow is installed with oppositely fixed atomizing nozzles in the vertical direction, and the atomizing nozzles are connected to the liquid inlet pipe, and the horizontal direction A central shaft is fixed inside; the central shaft is a hollow transmission shaft, which passes through the horizontal direction of the intake elbow, the casing, and the driving device, wherein a gas-liquid propeller is installed on the central shaft passing through the casing part , rotor and nozzle. The invention has the advantages of small floor area, large processing gas volume, high desulfurization efficiency and low operation cost.
Description
technical field [0001] The invention relates to flue gas desulfurization equipment, in particular to a high-pressure impinging flow centrifugal desulfurization device. Background technique [0002] Traditional flue gas desulfurization equipment is mainly based on tower desulfurization, and the absorption tower is the core device of the flue gas desulfurization system. When using the absorption tower for desulfurization, it is required that the gas-liquid contact area of the absorption tower is large, the gas-liquid contact area is good, and the pressure loss is small. Common types include spray towers, packed towers, and plate towers. [0003] The spray tower occupies a prominent position in the flue gas desulfurization. It is the mainstream tower shape. When working, it is usually arranged in a countercurrent manner. The flue gas enters the absorption tower from the lower part of the spray area and contacts the evenly sprayed absorption liquid countercurrently. There are...
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IPC IPC(8): B01D53/78B01D53/75B01D53/50
Inventor 李彩慧任贵平杜军卫文发智吉宏彬何小刚边红军何海平
Owner 山西长林能源科技有限公司