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A heating reboiler

A reboiler and preheating chamber technology, applied in the field of alcohol distillation, can solve the problems of short service life and inability to make full use of heat energy, and achieve the effects of long service life, full use of energy, and accelerated vaporization efficiency

Inactive Publication Date: 2015-05-27
TIANJIN JINDING TIANFU CHEM
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] In the existing technology, the reboiler is a very important equipment in the alcohol distillation process, which provides the necessary energy for the vaporization of materials, and its heating efficiency is an important indicator of industrial production. How to fully Utilization of energy is a widely focused topic. Commonly used shell and tube reboilers cannot make full use of heat energy, and the service life of built-in coil reboilers is short. How to make full use of heat energy and prolong service life is a focus of reboiler research

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  • A heating reboiler

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Embodiment Construction

[0017] like figure 1 As shown, a heating reboiler of the present invention includes a reboiler body 1, and the interior of the reboiler body 1 is divided into a reboiler chamber 2 and a preheating chamber 3, and the reboiler chamber 2 is connected to the bottom of a rectification tower 4 , the preheating chamber 3 is connected to the lower part of the reboiling chamber 2;

[0018] There are several funnel-shaped pipes 5 inside the reboiler chamber 2 , the large mouth end of the funnel-shaped pipe 5 is connected to the bottom of the rectification tower 4 , the small mouth end is connected to the preheating chamber 3 , and the upper part of the reboiler chamber 2 It has a hot steam inlet 6, and the lower part has a hot steam outlet 7;

[0019] The top of the preheating chamber 3 has several small holes, which are respectively connected to the small mouth ends of the funnel-shaped pipeline 5, the bottom of the preheating chamber 3 has a material inlet 8, and the outside of the p...

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Abstract

A heating reboiler is provided. The heating reboiler is characterized in that: the heating reboiler comprises a reboiler main body, the inside of the reboiler main body is divided into a reboiling chamber and a preheating chamber, the reboiling chamber is connected to the bottom of a rectification tower, the preheating chamber is connected to the lower part of the reboiling chamber, the inside of the reboiling chamber is provided with a plurality of funnel-shaped pipelines, large-port ends of the funnel-shaped pipelines are connected to the bottom of the rectification tower, small-port ends of the funnel-shaped pipelines are connected to the preheating chamber, the upper part of the reboiling chamber is provided with a hot-steam inlet, and the lower part of the reboiling chamber is provided with a hot-steam outlet. The beneficial effects of the heating reboiler are that: materials are fully heated, and the heating reboiler is long in service lifetime, safe and reliable.

Description

technical field [0001] The invention belongs to the field of alcohol distillation, in particular to a temperature-raising reboiler. Background technique [0002] In the existing technology, the reboiler is a very important equipment in the alcohol distillation process, which provides the necessary energy for the vaporization of materials, and its heating efficiency is an important indicator of industrial production. How to fully Utilization of energy is a widely focused topic. Commonly used shell and tube reboilers cannot make full use of heat energy, and the service life of built-in coil reboilers is short. How to make full use of heat energy and prolong service life is a focus of reboiler research. Contents of the invention [0003] The problem to be solved by the present invention is to provide a step-up temperature reboiler, especially capable of making full use of heat energy. [0004] In order to solve the above-mentioned technical problems, the technical solution a...

Claims

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Application Information

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IPC IPC(8): B01D3/14B01D3/32B01B1/00
Inventor 薛顶忠
Owner TIANJIN JINDING TIANFU CHEM
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