Exhaust gas afterheat recycle device

A waste heat recovery device and heat recovery technology, applied in the direction of steam condensation, heat exchanger type, indirect heat exchanger, etc., can solve problems that cannot meet the use requirements, achieve secondary heat recovery treatment, good waste heat recovery effect, The effect of novel structure

Inactive Publication Date: 2018-05-18
CHANGSHU YUTONG PHOTOELECTRIC TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, in industrial production, especially in chemical enterprises, a large amount of waste gas is often discharged. This kind of waste gas contains a large amount of heat energy and volatile organic solvents that can be recycled. The current waste heat recovery device is relatively simple and cannot meet the current use requirements.

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
  • Exhaust gas afterheat recycle device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , in an embodiment of the present invention, an exhaust gas waste heat recovery device includes a condensation tank 7, the upper and lower ends of the condensation tank 7 are equipped with end caps 4, and the condensation tank 7 is equipped with a spiral condensation pipe 6, and the lower ends of the spiral condensation pipe 6 are respectively connected into The gas joint 3 and the liquid collection tank 2, the upper end of the spiral conde...

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 an exhaust gas afterheat recycle device. The device comprises a condensation tank, an upper end and lower end of the condensation tank are provided with end covers, the condensation tank is internally provided with a spiral condensation pipe, a lower end of the spiral condensation pipe is respectively connected with a gas inflow joint and a liquid collecting tank, an upper end of the spiral condensation pipe is connected with a gas discharging pipe joint, one side at a lower end of the condensation tank is connected with a water inflow joint, one side of the upper end ofthe condensation tank is connected with a water outflow joint, one side of the condensation tank is provided with a heat recycle tank, the heat recycle tank is internally provided with a spiral gas pipe, a lower end of the heat recycle tank is connected with the water outflow joint through a joint and a water pipe, a lower end of the spiral gas pipe is connected with the gas discharging pipe joint through a three-way valve and the gas pipe. The exhaust gas afterheat recycle device is novel in structure and stable in operation, can be used for realizing recycle of a volatile organic solvent inexhaust gas and second-level heat recycle treatment, is good in afterheat recycle effect, and meets current application requirement.

Description

technical field [0001] The invention relates to an environmental protection device, in particular to an exhaust gas waste heat recovery device. Background technique [0002] Exhaust gas refers to the poisonous and harmful gas emitted by human beings in the process of production and life. Especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries, etc., and the production of domestic waste gas from human life, the exhaust gas has a strong smell, which seriously pollutes the environment and affects human health. There are many types of pollutants in exhaust gas, their physical and chemical properties are very complex, and their toxicity is also different. The exhaust gas discharged from fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc.; due to the different raw materials and processes used in industrial production, various harmful gases and solid wastes are discharged, containing various components such as h...

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): F28D7/02B01D5/00
CPCF28D7/02B01D5/0039
Inventor 沈群华蔡洪祥
Owner CHANGSHU YUTONG PHOTOELECTRIC TECH CO LTD
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