Absorption tower optimized with new material
An absorption tower and new material technology, applied in the chemical industry, can solve problems such as high prices, and achieve the effects of saving material costs, reducing investment costs, and reducing the amount of materials used
Inactive Publication Date: 2016-04-06
BEIJING HUAFU ENG
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] Existing large-scale absorption towers, especially large-scale plate-type absorption towers, use imported materials from the United States for the tower body, and the price is high; The tower body of the absorption tower is made of SA203Gr.E imported material from ASME in the United States, and its price is high
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Embodiment 1
[0038] see figure 1 , figure 2 As shown, the present embodiment provides a kind of application new material optimization absorption tower; figure 1 A schematic structural view of the application of new materials to optimize the absorption tower provided by the embodiment of the present invention; figure 2 The sectional view of the application new material optimization absorption tower that the embodiment of the present invention provides, only shows part of tray, vortex breaker and manhole etc. in the figure; Wherein figure 1 , figure 2 The first tower area adopts the method of ellipsis.
[0039] see figure 1 , figure 2 As shown, the new material-optimized absorption tower provided in this embodiment (hereinafter referred to as the absorption tower) includes a tower body 1 on which a feed gas inlet 11 and a purified gas outlet 12 are fixedly arranged.
[0040] Raw gas inlet 11 is close to the tower bottom 13 of tower body 1, and purified gas outlet 12 is close to the...
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Abstract
The invention relates to the technical field of chemical engineering, in particular to an absorption tower optimized with a new material. The absorption tower optimized with the new material comprises a tower body. The tower body is fixedly provided with a raw material gas inlet and a purified gas outlet, the raw material gas inlet is close to the bottom of the tower body, and the purified gas outlet is close to the top of the tower body. Raw material gas is used for flowing towards the purified gas outlet from the raw material gas inlet. The minimum working temperature of the tower body is -100 DEG C, and the maximum working pressure of the tower body is 10 MPa. The tower body is in the shape of a solid of revolution and is made of 08Ni3DR steel. According to the absorption tower optimized with the new material, the cost of the absorption tower is lowered.
Description
technical field [0001] The invention relates to the technical field of chemical industry, in particular to an optimized absorption tower using new materials. Background technique [0002] The absorption tower (absorption tower) is a tower used for absorption operations; it uses the difference in solubility of the gas mixture in the liquid absorbent to dissolve the soluble components in the absorbent and separate them from other components. During operation, the gas-liquid two-phase flow mode in the tower usually adopts countercurrent operation, and the liquid absorbent sprayed from the top of the tower and the gas mixture rising from the bottom of the tower are in close contact with each layer of packing or trays in the tower for absorption. ; So that the liquid that has absorbed the absorbent is discharged from the bottom of the tower, and the purified gas is discharged from the top of the tower. [0003] Plate absorption tower is a common type of absorption tower, which i...
Claims
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IPC IPC(8): B01D53/18C01B3/52C10L3/10C10K1/16
CPCB01D53/18B01D2252/2021B01D2252/2026B01D2256/16B01D2256/245B01D2257/304B01D2257/308B01D2257/504C01B3/52C01B2203/0415C01B2210/0025C01B2210/0053C10K1/16C10L3/101C10L3/103C10L3/104C10L2290/541
Inventor 周庆波周利平杨淑霞付双全刘昕晖
Owner BEIJING HUAFU ENG