Gas-to-gas full-welding plate type heat exchanger

A plate heat exchanger, all-welded technology, used in indirect heat exchangers, heat exchanger types, heat exchange equipment, etc., can solve the problems of easy dust accumulation, high investment cost, low heat exchange efficiency, etc. To achieve the effect of easy maintenance and cleaning, compact equipment structure, and reduce equipment manufacturing costs

Inactive Publication Date: 2015-06-03
TIANJIN HUASAIER HEAT TRANSFER EQUIP
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, gas-gas heat exchangers are mostly heat transfer between two media. For example, common gas-gas heat exchangers include heat pipe type, shell and tube type, heat storage type and plate-fin type. This type of heat exchanger generally has heat exchange Low efficiency, bulky, high equipment cost, large floor area and high investment cost
The existing heat exchanger is easy to accumulate dust, and once the dust accumulates, it is difficult to clean

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Gas-to-gas full-welding plate type heat exchanger
  • Gas-to-gas full-welding plate type heat exchanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] 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.

[0019] As shown in the figure, the present invention includes a box body 1, a heat exchange component arranged in the box body, a heat medium inlet tube box 2 connected to the heat exchange component, a heat medium outlet tube box 3, a cold medium inlet tube box 4 and a cooling medium Outlet pipe box 5, the heat exchange component is a quadrilateral heat transfer plate group module 6 placed vertically.

[0020] The heat medium inlet pipe box and the cold medium outlet pipe box are respectively located at the upper and lower ends of the box relative to the heat medium outlet pipe box and the cold medium inlet pipe box, and are arranged alternately.

[0021] The quadrilateral heat transfer plate group module is formed by s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a gas-to-gas full-welding plate type heat exchanger. The gas-to-gas full-welding plate type heat exchanger is that a vertically-positioned quadrate heat transfer plate set module is used as a heat transfer element; dust and impurities of a heat exchange medium, attached on a plate can fall down due to the gravity effect; the surface of the plate is smooth and free of flowing dead area, so that the dust can be conveniently blown away, the daily maintenance and cleaning of the device can be conveniently carried out, and the problem of dust accumulating in the device can be completely solved; the quadrate heat transfer plate set module is pure reversed-flowing corrugated plate; a heat medium and a cold medium purely flows in reversed directions at two sides of the plate; the corrugating part of the plate has the effects of guiding and supporting, besides reinforcing heat transfer; the plate can be overlapped to respectively form a heat medium channel and a cold medium channel at two sides, and the corrugating parts are in contact with each other; the structure of mutual supporting has the effect of improving the plate pressure bearing capacity meanwhile, the device is compact in structure, small in size, and low in manufacturing cost.

Description

technical field [0001] The invention relates to a heat exchanger, in particular to a gas-gas fully welded plate heat exchanger, which is suitable for exchanging heat between a high-temperature gas-phase medium and a low-temperature gas-phase medium in petrochemical and other devices to realize heat recovery and utilization. Background technique [0002] At present, gas-gas heat exchangers are mostly heat transfer between two media. For example, common gas-gas heat exchangers include heat pipe type, shell and tube type, heat storage type and plate-fin type. This type of heat exchanger generally has heat exchange Low efficiency, bulky, high equipment cost, large floor area and high investment cost. The existing heat exchanger is easy to accumulate dust, and it is difficult to clean once the dust accumulates. With the development of science and technology, heat exchange equipment using corrugated plates as heat transfer elements has gradually matured. Due to its irreplaceable ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F28D9/00F28F3/02
Inventor 宋秉棠赵殿金
Owner TIANJIN HUASAIER HEAT TRANSFER EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap