Isolation-type heat exchanger

A heat exchanger and isolated technology, which is applied in the field of isolated heat exchangers, can solve the problems of large size, achieve high safety factor, simple equipment manufacturing process, and avoid direct pollution

Pending Publication Date: 2018-04-06
SHANDONG QIWEITE SOLAR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the equipment is large in size, and it is inevitable that there will be a certain degree of mixing when the two fluids alternate.

Method used

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  • Isolation-type heat exchanger
  • Isolation-type heat exchanger
  • Isolation-type heat exchanger

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Embodiment Construction

[0022] The implementation of the present invention is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0023] The structures, proportions, sizes, etc. shown in the accompanying drawings of the description are only used to match the content disclosed in the description, for those who are familiar with the technology to understand and read, and are not used to limit the conditions f...

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Abstract

The invention discloses an isolation-type heat exchanger which comprises a heat exchanger main body, a plurality of flue gas heat exchange pipes and a plurality of water heat exchange pipes; the fluegas heat exchange pipes and the water heat exchange pipes penetrate through the heat exchanger main body and are distributed in a crossed manner; a plurality of aluminum foil sheets are arranged in the heat exchanger main body; and the flue gas heat exchange pipes and the water heat exchange pipes penetrate through the aluminum foil sheets. According to the isolation-type heat exchanger, direct pollution to the water side after flue gas corrodes a pipeline is avoided, the safety coefficient is relatively high, an equipment manufacturing technology is simple and the cost is lowered.

Description

technical field [0001] The invention relates to a heat exchanger, in particular to an isolated heat exchanger. Background technique [0002] Heat exchangers are common equipment in chemical, petroleum, food and many other industrial sectors, and play an important role in production. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used. Due to the different production scales, properties of materials, and heat transfer requirements, there are various types of heat exchangers. According to the principle and method of heat exchange between cold and hot fluids, it can be basically divided into three categories: hybrid type, heat storage type, and partition type. [0003] Direct contact (hybrid): In this type of heat exchanger, two fluids, hot and cold, exchange heat by direct mixing. It is more convenient and effective when two fluids are technically allowed to mix with each other, and its str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/00
CPCF28D7/00
Inventor 李文张凤学王凤波李群山姚洪李伟栋曹朋贤季志国刘恒
Owner SHANDONG QIWEITE SOLAR TECH CO LTD
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