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Corrugated plate beam of single-side contact-free through flow way

A corrugated plate and non-contact technology, applied in the direction of fixed plate conduit components, heat exchange equipment, heat exchanger types, etc., can solve problems such as blockage of flow channels between plates, fouling and corrosion, and eliminate particle blockage and fouling , Solve the problem of clogging and scaling, and solve the problem of particle clogging and scaling

Active Publication Date: 2017-08-08
TIANJIN HUASAIER HEAT TRANSFER EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a method for effectively solving the problems of inter-plate flow channel blockage, fouling corrosion, etc. for the particle-containing medium that is prone to clogging or the medium that is easy to scale, and it does not need to connect multiple devices in series. Corrugated plate bundle with one-sided non-contact straight-through flow channel to solve the ubiquitous temperature-level cross heat transfer problem

Method used

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  • Corrugated plate beam of single-side contact-free through flow way
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  • Corrugated plate beam of single-side contact-free through flow way

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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0036] refer to figure 1 As shown, the plates 2 of the present invention include a main heat transfer surface 201 , flow-disturbing corrugations 202 , pressure-bearing corrugations 203 and split-range corrugations 204 . combine figure 2 and image 3 As shown, the spoiler corrugations 202 are convex corrugations relative to the main heat transfer surface 201 , and the pressure-bearing corrugations 203 and split-range corrugations 204 are concave corrugations relative to the main heat transfer surface.

[0037] refer to Figure 4 As shown, the corrugated plate pair 2 of the present invention is formed by buckling two plates, and the plates can be welded into a plate pair by bending around the plates, or there can be no...

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Abstract

The invention relates to the technical field of plate type heat exchangers, in particular to a corrugated plate beam of a single-side contact-free through flow way. The corrugated plate beam comprises a plurality of plate pieces, and each plate piece comprises a main heat transfer face, turbulent flow ripples evenly distributed on the main heat transfer face, pressure bearing ripples and ranging ripples extending from one end to the other end in the direction of the length of the corresponding plate piece. According to the plate beam, the problems that in the prior art, a flow way of a plate type heat exchanger is blocked, fouling corrosion happens, and the cold and heat medium temperature is crossed are solved.

Description

technical field [0001] The invention relates to the technical field of plate heat exchangers, in particular to a corrugated plate bundle with a non-contact straight-through flow channel on one side. Background technique [0002] With the development of plate heat exchanger technology, the scope of application of plate heat exchangers is constantly expanding. At present, researchers are trying to extend the plate heat exchanger to the conditions of easy fouling and easy clogging. [0003] For the application conditions that are easy to scale and easy to block, the existing plate bundle structures mainly include: [0004] 1. Semi-welded plate beam structure. The plates are welded in pairs to form a plate pair, and the seal between the plate pair and the plate pair is realized by a gasket. When necessary, the plate bundle can be disassembled into a single plate pair for cleaning. [0005] 2. Wide channel plate bundle structure. Increase the runner width by increasing the pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D9/00F28F3/04
CPCF28D9/0037F28F3/046Y02P20/10
Inventor 宋秉棠赵殿金何磊
Owner TIANJIN HUASAIER HEAT TRANSFER EQUIP
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