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Reflux distributor

A technology of reflux distribution and distributor, which is applied in the field of solvent recovery, can solve the problems of complex structure of the distributor, high cost of manufacturing, use and maintenance, etc., and achieve the effect of simple structure, simplified operation and convenient use

Inactive Publication Date: 2013-07-31
无锡金博甜菊国际贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of the existing distributors are complex in structure, and the cost of manufacturing, use and maintenance is relatively high

Method used

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0011] Such as figure 1 , figure 2 As shown, angle steel overflow weir 1, support plate 2, tray 3, channel steel distributor 4, tower body 5, etc.

[0012] Such as figure 1 , figure 2 As shown, the present invention is a reflux distributor, the tray 3 is fixedly arranged on the inner upper part of the tower body 5, and the upper end surface of the tray 3 is uniformly provided with channel steel distributors 4, and on the outer upper part of the channel steel distributor 4 A support plate 2 is provided, and the angle steel overflow weir 1 is supported on the support plate 2 between two adjacent channel steel distributors 4, and the outermost channel steel distributor 4 on the end surface of the tray 3 and the tower body 5 An angle steel overflow weir 1 is provided.

[0013] The center distance between two adjacent channel steel distributors 4 is 120mm.

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PUM

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Abstract

The invention belongs to the technical field of solvent recovery, and relates to an auxiliary device for gas-liquid balancing on tower top and controlling tower top temperature during a solvent recovery process. The invention specifically relates to a reflux distributor. A tower plate is fixedly arranged on an upper part in a tower body. Channel steel distributors are uniformly distributed on the upper end face of the tower plate. Supporting plates are arranged on the upper part of the outer side of the channel steel distributors. Angle steel overflow weirs are supported on the supporting plates between adjacent two channel steel distributors. Angle steel overflow weirs are arranged between the outer-side channel steel distributors on the tower plate end face and the tower body. The distributor provided by the invention has a simple structure. With the distributor, reflux amount can be effectively reduced, and steam utilization rate can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of solvent recovery, and relates to an auxiliary device for balancing vapor-liquid balance at the top of a tower and controlling the temperature at the top of the tower during the solvent recovery process, in particular to a reflux distributor. Background technique [0002] In the solvent recovery operation, in order to balance the vapor-liquid equilibrium data at the top of the tower, the temperature at the top of the tower is controlled. A partial reflow operation is required to achieve this goal. In the traditional solvent recovery tower, the reflux uses a sprayer to diffuse the reflux liquid and make it contact with the rising steam, so that the rising steam can be rebalanced, thereby controlling the temperature at the top of the tower. With the continuous progress of science, people have designed various reflux distributors to better diffuse the reflux liquid and make it better contact with the rising ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/14
Inventor 周作人
Owner 无锡金博甜菊国际贸易有限公司
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