Unlock instant, AI-driven research and patent intelligence for your innovation.

Heat exchanger

A heat exchanger and rotating shaft technology, applied in the field of heat exchange, can solve the problems of difficult to handle high temperature and high dust fluid heat exchange, low heat exchange efficiency, etc., and achieve the effect of improving efficiency and improving heat exchange efficiency.

Active Publication Date: 2022-04-05
北京派创石油技术服务有限公司
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a heat exchanger to solve the problems of low heat exchange efficiency and difficulty in dealing with heat exchange of high-temperature and high-dust fluids in the related art

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
  • Heat exchanger
  • Heat exchanger
  • Heat exchanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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 provides a heat exchanger which comprises a shell, end covers and a heat exchanger. The rotating shaft is rotatably arranged on the end cover in a penetrating manner; the impeller set is arranged on the rotating shaft and located in the shell, and the impeller set rotates to enable the rotating shaft to rotate; the air inlet and the air outlet are formed in the side wall of the shell and located at the two ends of the shell respectively; the first cooling pipe is connected to the impeller set and located in the shell, and the first cooling pipe can rotate along with the impeller set; and the second cooling pipe is arranged on the outer wall of the shell, and the first cooling pipe is communicated with the second cooling pipe. According to the technical scheme, the problems that in the prior art, the heat exchange efficiency is low, and heat exchange of high-temperature and high-dust fluid is difficult to process are effectively solved.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a heat exchanger. Background technique [0002] Due to the high temperature and high pressure in the field of coal gasification, the gas produced from the gasification furnace during gasification will contain a large amount of high temperature and high pressure gas, which will enter the ground and enter the gas purification process. The high temperature gas contains a large amount of sensible heat and can be recycled. For High temperature 400 ℃ high pressure 10MPa gas contains hydrogen (H 2 ), carbon monoxide (CO), carbon dioxide (CO 2 ), and the characteristics of sulfur-containing coal ash dust, the sensible heat in the gas can only be recovered by indirectly absorbing heat energy. [0003] In the related technology, heat is absorbed by the medium in the pipeline, and the heat in the gas increases the temperature of the heat-absorbing medium. However, the above-mentione...

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): F28D21/00
Inventor 李东奇付燕
Owner 北京派创石油技术服务有限公司