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Rotationally staggered plate tower

A technology of rotating staggered, plate-type tower, applied in the chemical industry, can solve the problems of unpublished patent documents, etc., and achieve the effect of eliminating liquid gradient and liquid stagnation area, enhancing sealing, and ensuring mass transfer effect.

Pending Publication Date: 2019-01-11
TIANJIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Through the search of published patent documents, no published patent documents identical to this patent application have been found

Method used

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  • Rotationally staggered plate tower

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Embodiment Construction

[0018] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0019] A rotating staggered plate tower, including a tower body, the innovation is that: the top of the tower body is provided with a gas outlet 1, the bottom end of the tower body is provided with a liquid outlet 9, and the side of the tower body is provided with a liquid inlet A feed port 11 and a gas feed port 10, an upper support frame 3 and a lower end support frame 7 are arranged in parallel in the tower body, and a shaft sleeve 2 is arranged at the center of the upper end support frame and the lower end support frame, and the shaft The transmission shaft 4 is set inside the sleeve, and several layers of trays 5 are installed on the transmission shaft. The lower end support frame is connected to the drive motor 8, and the mass transfer ...

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Abstract

The invention relates to a rotationally staggered plate tower. The rotationally staggered plate tower comprises a tower body; the top end of the tower body is provided with a gas outlet; the bottom end of the tower body is provided with a liquid outlet; the side surface of the tower body is provided with a liquid material inlet and a gas material inlet; an upper end support and a lower end supportare arranged in the tower body in parallel; a shaft sleeve is arranged at the center of the upper end support and the center of the lower end support; a transmission shaft is sleeved by the shaft sleeve; a plurality of tower plates are arranged on the transmission shaft; the lower end support is connected with a driving motor. The rotationally staggered plate tower is scientific and reasonable instructure design; mass transfer element and tower plate rotationally staggered manner is adopted to eliminate liquid gradient and liquid viscous flow zone in the tower body; gas flow dispersion and layering, and multidirectional introduction of liquid are realized, gas liquid contact is more full; and plate tower mass transfer efficiency is increased.

Description

technical field [0001] The invention belongs to the technical field of chemical industry and relates to a plate tower, in particular to a rotating and staggered plate tower. Background technique [0002] The chemical industry is the pillar industry of the national economy, and the separation technology provides technical guarantee for the purification of raw materials, product purification and waste treatment in the chemical production process. With the development of chemical engineering technology, separation technology is gradually developing towards diversification. Conventional chemical separation techniques include rectification, absorption, extraction, crystallization, adsorption, membrane separation, etc. Rectification is still one of the most widely used and most mature separation methods, and it occupies a considerable proportion in industrial production. [0003] Among them, packed tower and plate tower, as two main rectification operation equipment, have been f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/14B01D3/32
CPCB01D3/14B01D3/324
Inventor 宋继田王业宁田玮周山林苏杭蔡开街刘建波
Owner TIANJIN UNIV OF SCI & TECH
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