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Support mechanism of heat exchange tube bundles in the shell side cylinder of tubular heat exchanger

A technology for tube heat exchangers and heat exchange tube bundles, which is applied in the field of support mechanisms for heat exchange tube bundles in the shell side of tubular heat exchangers, and can solve the problems of difficult to find maintenance parts, easy safety accidents, and maintenance of heat exchange tube bundles. , Inconvenient cleaning and maintenance, etc., to achieve efficient work, convenient and intuitive cleaning and maintenance, and reduce the probability of accidents

Active Publication Date: 2017-06-20
ZHANGHUAJI SUZHOU HEAVY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited space in the shell side cylinder, it is very inconvenient to overhaul, clean and maintain the heat exchange tube bundle in the shell side cylinder.

Method used

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  • Support mechanism of heat exchange tube bundles in the shell side cylinder of tubular heat exchanger
  • Support mechanism of heat exchange tube bundles in the shell side cylinder of tubular heat exchanger
  • Support mechanism of heat exchange tube bundles in the shell side cylinder of tubular heat exchanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one: if figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown, the support mechanism of the heat exchange tube bundle in the shell side cylinder of the tubular heat exchanger includes: a number of support plates 2 are arranged at intervals in the shell side cylinder 1, and the number of support plates 2 can be specified according to the length of the heat exchange tube bundle 3 Sure. Each support plate 2 is arranged perpendicular to the direction of the heat exchange tube bundle 3 and is supported on the bottom of the shell-side cylinder 1. The bottom of each support plate 2 is an arc surface, and the arc of the bottom of each support plate 2 is the same as The arc at the bottom of the shell-side cylinder 1 is consistent, and each support plate 2 is provided with a mounting hole. The mounting holes described in this embodiment are all arc-shaped with the top open, and each arc-shaped mounting hole 22 A baffle is installed inside. ...

Embodiment 2

[0029] Embodiment two: if figure 1 , Figure 6 , Figure 7 , Figure 8 , Figure 9As shown, the support mechanism of the heat exchange tube bundle in the shell side cylinder of the tubular heat exchanger includes: a number of support plates 2 are arranged at intervals in the shell side cylinder 1, and each support plate 2 is perpendicular to the direction of the heat exchange tube bundle 3 It is arranged and supported on the bottom of the shell-side cylinder 1. The bottom of each support plate 2 is a circular arc surface, and the arc of the bottom of each support plate 2 is consistent with the arc of the bottom of the shell-side cylinder 1. Each support Mounting holes are provided on the board 2. The mounting holes described in this embodiment are circular, and a baffle is installed in each circular mounting hole 22. In this embodiment, each baffle is circular. Each circular baffle 4 coincides with the circular installation hole 22 on the corresponding support plate 2, and...

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Abstract

The invention discloses a support mechanism for a heat exchange tube bundle in a shell-side cylinder of a tubular heat exchanger, comprising: a plurality of support plates are arranged at intervals in the shell-side cylinder, each support plate is arranged perpendicular to the direction of the heat exchange tube bundle, and Supported at the bottom of the shell-side cylinder, the bottom of each support plate is a circular arc surface, the arc of the bottom of each support plate is consistent with the arc of the bottom of the shell-side cylinder, and each support plate is provided with a mounting hole , each mounting hole is equipped with a baffle plate, and each baffle plate is provided with a number of heat exchange tube holes for passing through the heat exchange tube bundle, and each baffle plate can be disassembled and fixedly installed on the corresponding inside the mounting hole. The advantage of the present invention is that the heat exchange tube bundle can be easily pulled out to the outside of the shell-side cylinder for inspection, cleaning and maintenance, making the inspection, cleaning and maintenance of the heat exchange tube bundle extremely convenient and intuitive, thereby effectively reducing the The probability of accidents, and can effectively guarantee the safe and efficient work of the tubular heat exchanger.

Description

technical field [0001] The invention relates to the technical field of tubular heat exchangers, in particular to a support mechanism for heat exchange tube bundles in the shell side cylinder of the tubular heat exchanger. Background technique [0002] The structure of the tubular heat exchanger mainly includes: a shell-side cylinder, a heat exchange tube bundle is arranged in the shell-side cylinder, manholes are opened on the shell-side cylinder, and the heat exchange tube bundle is pierced and supported in a support mechanism in the shell-side cylinder. The support mechanism of the heat exchange tube bundle in the shell side cylinder of the traditional tubular heat exchanger includes: a number of support plates are arranged at intervals in the shell side cylinder body, and each support plate is arranged perpendicular to the direction of the heat exchange tube bundle and supported on the shell side cylinder. The bottom of each support plate is arc-shaped, and the arc of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F9/013
Inventor 张芝海叶凌李乐赵志龙李春芳王金波
Owner ZHANGHUAJI SUZHOU HEAVY EQUIP CO LTD