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Novel rectifying tower internal part

A rectification tower, a new type of technology, applied in the field of rectification towers, can solve problems such as troublesome connection methods and large space occupied by sieve plates, and achieve the effect of fast connection

Pending Publication Date: 2019-06-14
ANHUI HUAERTAI CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] But this connection method is cumbersome, and because the bottom of the connecting pipe is installed on the sieve plate, it takes up a lot of space when the sieve plate is transported

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The existing rectification column includes a shell, a gas phase inlet, a gas outlet at the top of the tower, a liquid outlet at the bottom of the tower, and tower internals. The tower internals include a combined baffle plate, a flow-through tray, and a guide sieve plate from bottom to top; The combined baffle is a double-layer structure, the lower layer is a V-shaped baffle, and the upper layer is an inverted V-shaped baffle. To remove solid impurities...

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Abstract

The invention discloses a novel rectifying tower internal part, which comprises a sieve plate and a sieve net, and further comprises a connecting sleeve. Sliding rods are inserted in the two ends of the connecting sleeve correspondingly, and a communicating groove extending in the axis direction of the connecting sleeve is formed in the outer wall of the connecting sleeve; a fixed block is fixed to the middle of the inner wall of the connecting sleeve, and one end of a rotating screw is rotationally connected with the fixed block; an adjusting nut sleeves the rotating screw and is in threadedconnection with the rotating screw; the ends, close to the fixed block, of the sliding rods are connected with connecting rods correspondingly, one ends of the connecting rods are hinged to the sliding rods, and the other ends of the connecting rods are hinged to the adjusting nut; limiting plates are fixed to the ends, away from the fixed block, of the sliding rods, and connecting grooves are formed in the sieve plate and the sieve net correspondingly; and one of the limiting plates penetrates through the connecting groove in the sieve plate and then fixes the sieve plate and the connecting sleeve, and the other limiting plate penetrates through the connecting groove in the sieve net and then fixes the sieve net and the connecting sleeve. The sieve plate and the sieve net can be conveniently connected.

Description

technical field [0001] The invention belongs to the field of rectification towers, and more specifically relates to a novel rectification tower internal part. Background technique [0002] Fluidization reaction is a process of using gas or liquid to pass through granular solids to make solid particles in suspension motion and carry out gas-solid phase or liquid-solid phase reaction. Due to the characteristics of fluidization reaction, during the fluidization reaction process, The gas phase products exiting the fluidized bed generally contain solid particles such as reactants and catalysts. In order to remove the solid particles contained in the gas phase, a cyclone separator and a scrubber are generally used to achieve gas-solid separation. At the same time, the scrubber has a certain rectification Ability to roughly separate the light and heavy components and by-products in the gas phase product to reduce the subsequent separation load. [0003] Scrubbing and rectifying to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/32B01D3/14
Inventor 徐玉银
Owner ANHUI HUAERTAI CHEM IND
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