Multi-flow field absorption reaction device
A technology of reaction device and absorption reaction section, which is applied in the field of multi-flow field absorption reaction device, can solve the problems of absorption reaction effect, purification effect and unsatisfactory operation effect, so as to improve absorption mass transfer efficiency, separation and purification effect, and ensure treatment effect , the effect of reasonable structural design
Inactive Publication Date: 2017-03-29
JIANGSU HUIJIN WATER CONSERVANCY SCI & TECH
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Problems solved by technology
[0003] The present invention solves the defects in the structure of the existing absorption reaction device, and the problems of unsatisfactory absorption reaction effect, purification effect, operation effect, etc., and provides a multi-flow field absorption reaction device
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[0020] The multi-flow field absorption reaction device is composed of a pretreatment section A at the bottom, at least one absorption reaction section B in the middle, and a dehumidification section C at the top; The first cylinder body 1 is provided with a first upper layer partition 2 near the top of the first cylinder body. A hole is opened on the first upper layer partition board 2 and a first central tube 3 is fixed thereon. One end of the first central tube 3 covers the first A hole opened on an upper baffle may be fixed in the hole, and the other end is suspended between the first upper baffle 2 and the bottom plate of the first cylinder 1, and the first atomizing nozzle 4 is provided in the middle of the first cylinder 1 , The bottom of the first cylinder 1 is provided with a first liquid outlet 5 .
[0021] The absorption reaction section B includes a second cylinder 11 with a closed bottom, a second upper partition 12 is arranged near the top inside the second cylind...
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The invention relates to an absorption reaction apparatus applied in fields of chemical engineering and environmental protection, and concretely relates to a multi-flow field absorption reaction apparatus. The apparatus solves the defects of structures of present absorption reaction apparatuses, and the problems of unsatisfactory absorption reaction effect, purification effect and running effects of the apparatuses. The apparatus is formed through sequentially superposing a pretreatment segment at the bottom, at least one absorption reaction segment at the middle portion and a dehumidifying segment at the top; and the pretreatment segment comprises a first cylinder, a first upper layer separator plate, a first center tube, a first atomization nozzle and a first liquid discharge outlet. The absorption reaction segment comprises a second cylinder, a second upper layer separator plate, a second open annular baffle plate, a second baffle plate, a second center tube, a second atomization nozzle and a second liquid discharge outlet The dehumidifying segment comprises a third cylinder, a third open annular baffle plate, a purified gas discharge tube and a third liquid discharge outlet. The absorption reaction apparatus can be used in flue gas and industrial tail gas purification apparatus, and can also be used in the mass transfer, extraction and separation treatment processes in the chemical engineering field.
Description
technical field [0001] The present invention relates to an absorption reaction device that can be applied in the fields of chemical industry and environmental protection, such as absorption and mass transfer, separation and extraction in the field of chemical industry, dust removal, desulfurization, and denitrification in the field of environmental protection, specifically a multi-flow field absorption reaction device. Background technique [0002] At present, the absorption reaction towers used in the fields of chemical industry and environmental protection mainly include: packed towers, spray scrubbers, swirl plate towers, and supergravity reaction devices. The packed tower has high running resistance and is easy to block. The gas-liquid interaction intensity of the spray scrubber is low, and the power consumption and operating cost are greatly increased by increasing the liquid-gas ratio to improve the absorption efficiency. The limited absorption and mass transfer effi...
Claims
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IPC IPC(8): B01D50/00B01D53/14B01D53/48B01D53/54
Inventor 潘小军贾彩霞
Owner JIANGSU HUIJIN WATER CONSERVANCY SCI & TECH