Solar blade surface ring packing
A solar and outer ring technology, applied in chemical/physical/physical chemical processes, chemical instruments and methods, chemical/physical processes, etc., can solve the problem of low utilization of space and surface in the ring, low gas-liquid mass transfer efficiency, The flow dispersion is not uniform and other problems, so as to reduce the resistance, improve the gas-liquid mass transfer efficiency, and evenly disperse the liquid flow.
Inactive Publication Date: 2009-12-09
姚光纯
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Problems solved by technology
The internal structural space of these plastic ring packings is relatively small, and the outer layer is mostly closed or semi-closed. The utilization rate of the inner space and surface of the ring is relatively low, the gas-liquid flow resistance is large, the flow dispersion is not uniform, and the gas-liquid mass transfer efficiency is not high.
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[0011] exist figure 1 and figure 2 Among them, the sun blade ring packing is composed of a central ring 2, an outer ring 3 and an inner ring 1, the central ring, the inner ring and the outer ring are arranged concentrically, and the inner ring and the central ring are circular, The outer ring 3 is square, and 12 blades 4 are evenly spaced and staggered between the center ring and the inner ring, and 8 blades 4 are arranged between the inner ring and the outer ring, of which 4 blades are arranged on the square outer ring. On the diagonal direction of the square outer ring, the other 4 blocks are arranged on the horizontal and vertical directions of the square outer ring. Of course, there can be 2 or more inner rings located between the central ring and the outer ring.
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The invention discloses solar blade surface ring packing, which comprises a central ring (1), an outer ring (2) and at least one inner ring (2) which are arranged concentrically; the inner ring and the outer ring are circular; the outer ring is square or circular; and blades (4) are arranged in a staggered way at intervals in each ring body between the central ring and the outer ring. In the ring body, a plurality of layers of windows are open and the blades are wound in the ring body in the staggered way and lapped with the ring body, so that the ring wall of the packing is provided with windows, the surface are fully open, liquid is evenly flowed on two sides of the surface, the utilization rate of space in the ring and internal surface of the ring is improved, and the height-diameter ratio of the blade surface ring packing is reduced; therefore, the average path of gas around the outer wall of the packing is greatly shortened, the liquid is evenly flowed on the two sides of the surface of the packing, the resistance to air passing through the packing is reduced, and the gas-liquid flow is increased; and simultaneously, the packing cannot be nested when stacked, so that linear contact between the packing is changed into point contact, the liquid flow is more even and dispersed, and the updating of the surface of a liquid film is quickened to improve gas-liquid mass transfer efficiency.
Description
technical field [0001] The invention relates to a ring packing, in particular to a sun blade ring packing. Background technique [0002] At present, there are many types of plastic ring packings used in petroleum, chemical, chlor-alkali, gas and environmental protection industries, among which there are mainly Raschig rings, Pall rings, and saddle rings. The internal structural space of these plastic ring packings is relatively small, and the outer layer is mostly closed or semi-closed. The utilization rate of the inner space and surface of the ring is relatively low, the gas-liquid flow resistance is large, the flow dispersion is not uniform, and the gas-liquid mass transfer efficiency is not high. . Contents of the invention [0003] Aiming at the problems existing in the ring packing in the prior art, the present invention provides a solar blade ring packing with high internal space and surface utilization rate, low gas-liquid flow resistance, large and uniform flow ra...
Claims
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Inventor 姚光纯张汪明
Owner 姚光纯