Assembled tube-shell drawer type heat exchanger

A drawer type, heat exchanger technology, applied in the direction of heat exchanger types, heat exchanger shells, indirect heat exchangers, etc., can solve the safety problems that cannot be solved, maintenance troubles, etc., to prevent leakage, improve Heat exchange effect, easy replacement effect

Inactive Publication Date: 2014-12-17
ANJI HENGSHENG THERMAL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention can not solve the security problem of lea

Method used

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  • Assembled tube-shell drawer type heat exchanger
  • Assembled tube-shell drawer type heat exchanger

Examples

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Example Embodiment

[0021] In the following, the present invention will be further described with embodiments in conjunction with the drawings.

[0022] Such as figure 1 As shown, this embodiment includes a housing 1, a base 2, a heat exchange tube 3, and a heat exchange tube plate 4. The heat exchange tube plate 4 includes a front fixed tube plate 401 for fixing the heat exchange tube 3 and a clamp The rear clamped tube plate 402 immediately before the fixed tube plate 401 is arranged between the front fixed tube plate 401 and the rear clamped tube plate 402 is provided with a cavity that can accommodate the leakage of the heat exchange tube 3 to improve the safety of the equipment 403. The shape of the cavity 403 matches the front fixed tube plate 401 and the rear clamping tube plate 402, and the outer frame of the cavity 403 is in sealed connection with the front fixed tube plate 401 and the rear clamping tube plate 402, The cavity 403 is hollow inside. The front fixed tube plate 401, the empty cav

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Abstract

The invention provides an assembled tube-shell drawer type heat exchanger. A heat exchange tube plate comprises a front-mounted fixing tube plate and a rear-mounted clamping tube plate, wherein the front-mounted fixing tube plate is used for fixing a heat exchange tube; the rear-mounted clamping tube plate is used for clamping the front-mounted fixing tube plate; a hollow accommodating chamber capable of accommodating liquid leaked from the heat exchange tube to improve the safety of equipment is formed between the front-mounted fixing tube plate and the rear-mounted clamping tube plate; the shape of the hollow accommodating chamber is matched with shapes of the front-mounted fixing tube plate and the rear-mounted clamping tube plate; an outer frame of the hollow accommodating chamber is hermetically connected with the front-mounted fixing tube plate and the rear-mounted clamping tube plate; the hollow accommodating chamber is internally hollow. The assembled tube-shell drawer type heat exchanger provided by the invention is capable of safely and effectively controlling a leakage accident and high in heat transfer efficiency, and the heat exchange tube is convenient to replace.

Description

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Claims

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Application Information

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Owner ANJI HENGSHENG THERMAL MACHINERY
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