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Reboiler

A reboiler and heat exchanger technology, applied in the direction of boiling devices, chemical instruments and methods, etc., can solve the problems of restricting the normal operation of production, difficult maintenance and replacement, and reducing the use effect of reboilers, so as to achieve easy maintenance and replacement, improve The effect of long service life and simple structure

Inactive Publication Date: 2014-10-15
安庆市东徽机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the heat exchanger with this structure is that the shell and tube heat exchanger will reduce the use effect of the reboiler after a long time of use. Since it is installed in the shell of the reboiler, it is difficult to maintain and replace. , seriously restricting the normal operation of production

Method used

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  • Reboiler

Examples

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.

[0010] see figure 1 , a reboiler provided by the present invention comprises a reboiler shell 1 and a heat exchanger 2, and the reboiler shell 1 is provided with a material inlet 3 and a gas phase outlet 4, in order to solve the technical problems described in the background art Problem, the technical solution of this embodiment is that the heat exchanger 2 includes a terminal 7 with heat transfer oil inlet and outlet 5, 6, and a heat exchanger tube 8 connected to the terminal 7. The heat exchanger One end of the tubes 8 is inserted into the reboiler shell 1, and the other end passes through the reboiler shell 1 and is connected to the end 7. The bottom of the heat exchanger tubes 8 is provided with a pad on the reboiler...

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Abstract

The invention discloses a reboiler. The reboiler comprises a reboiler casing and a heat exchanger, wherein a material inlet and a gaseous phase outlet are formed in the reboiler casing; the heat exchanger comprises an end head with a heat oil guide inlet / outlet, and a heat exchanger tube array communicated with an end head pipeline, one end of the heat exchanger tube array is inserted into the reboiler, and the other end of the heat exchanger tube array penetrates through the reboiler casing and then is connected onto the end head, the outer part of the heat exchanger tube array extending out of the reboiler casing is covered with a heat exchanger casing, and the heat exchanger casing is detachably connected with the end head. The reboiler is simple in structure and convenient to reconstruct; through changing the assembly structure of the reboiler casing and the heat exchanger, the maintenance and exchange of the heater can be easily implemented, the service life of the reboiler is prolonged, and the production cost is lowered.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a reboiler. Background technique [0002] In the prior art, the reboiler usually adopts a shell-and-tube heat exchanger structure, and the heat exchanger is arranged in the shell of the reboiler. The disadvantage of the heat exchanger with this structure is that the shell and tube heat exchanger will reduce the use effect of the reboiler after a long time of use. Since it is installed in the shell of the reboiler, it is difficult to maintain and replace. , seriously restricting the normal operation of production. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a reboiler with simple structure and convenient maintenance. [0004] A reboiler includes a reboiler shell and a heat exchanger, the reboiler shell is provided with a material inlet and a gas phase outlet; The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01B1/00
Inventor 姚富年余成杰潘向阳孔祥文任春来王金友汪庆韩志安沈学旺
Owner 安庆市东徽机械有限公司
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