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Online automatic descaling type plate heat exchanger

A plate heat exchanger and automatic descaling technology, applied in the direction of cleaning heat transfer devices, lighting and heating equipment, etc., can solve the problems of low heat exchange efficiency, difficult processing, complex process, etc. Easy to clean and good turbulence effect

Pending Publication Date: 2018-09-28
张会珍
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In order to improve the heat exchange efficiency of the fluid in the existing plate heat exchanger technology, the fluid channel is generally processed into a corrugated groove with a vertical surface to make the fluid turbulent. Not only is the process complicated and difficult to process, but the turbulent flow formed is Directional turbulent flow, low heat transfer efficiency, easy to scale and difficult to clean

Method used

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  • Online automatic descaling type plate heat exchanger
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  • Online automatic descaling type plate heat exchanger

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Embodiment Construction

[0031] In the description of the present invention, unless otherwise specified, "plurality" means two or more. The orientation or state relationship indicated by the terms "inner", "upper", "lower" and the like are based on the orientation or status relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the No device or element must have a specific orientation, be constructed, and operate in a specific orientation and therefore should not be construed as limiting the invention.

[0032] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or ...

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Abstract

The invention relates to an online automatic descaling type plate heat exchanger comprising a plurality of heat exchange partition plates. The two sides of all the heat exchange partition plates are each provided with high-temperature fluid channels and low-temperature fluid channels. Every two adjacent heat exchange partition plates form a heat exchange unit. Heat exchange space is formed betweenevery two adjacent heat exchange partition plates. According to the online automatic descaling type plate heat exchanger, balls are arranged in the fluid channels, and the fluid passes through gaps between the balls to change flow direction so that three-dimensional-direction turbulent flow can be generated; the defect that in the prior art, since a corrugated groove is arranged in each fluid channel, the resistance of the fluid is large is overcome; and in this way, the online automatic descaling type plate heat exchanger is small in fluid resistance, good in turbulence effect and high in heat exchange efficiency. When descaling needs to be conducted on the fluid channels, the heat exchanger does not need to be disassembled, and the descaling function is achieved through collision and friction between the porcelain balls and the wall of each fluid channel; and the online automatic descaling type plate heat exchanger is simple in structure, convenient to manufacture, less in scale andconvenient to descale and wash.

Description

technical field [0001] The invention relates to the technical field of heat exchange equipment, in particular to an online automatic descaling plate heat exchanger. Background technique [0002] In order to improve the heat exchange efficiency of the fluid in the existing plate heat exchanger technology, the fluid channel is generally processed into a corrugated groove with a vertical surface to make the fluid turbulent. Not only is the process complicated and difficult to process, but the turbulent flow formed is Directional turbulent flow, low heat transfer efficiency, easy to scale and difficult to clean. Contents of the invention [0003] A main purpose of the present invention is to overcome at least one defect in the prior art and provide an online automatic descaling plate heat exchanger. [0004] In order to realize above-mentioned technical scheme, the present invention adopts following technical scheme: [0005] According to one aspect of the present invention,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28G13/00
CPCF28G13/00
Inventor 张会珍郭周克
Owner 张会珍
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