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

A compressed gas purification system and process without external power supply

A technology for compressing gas and purifying systems, applied in gas fuel, electrical components, petroleum industry, etc., and can solve problems such as pressure waste

Active Publication Date: 2022-05-17
UNIV OF SCI & TECH BEIJING
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the circulation process of the above-mentioned high-pressure gas, the high-pressure product gas is decompressed and used as the purge gas of the purification device, so there is a problem that the pressure energy contained in the high-pressure gas is wasted

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
  • A compressed gas purification system and process without external power supply

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025]In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clearly, the following will be described in detail in conjunction with the accompanying drawings and specific embodiments.

[0026] The present invention provides a compressed gas purification system and process without external power supply.

[0027] as Figure 1 As shown, the system includes a heat exchanger 1, a gas-liquid separator 2, an intake line 33, an adsorber, a product line 34, an expander 4, a heater 5, a regenerative line 6, a regeneration line 35, an exhaust line 36 and a valve, the air inlet of the gas-liquid separator 2 is connected to the heat side exhaust port of the heat exchanger 1, the hot side inlet of the heat exchanger 1 is connected to the raw gas inlet, the exhaust port of the gas-liquid separator 2 is connected to the non-branch part of the intake line 33; the intake line 33, the product line 34, the regeneration line 35, The exha...

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 compressed gas purification system and process without external power supply, belonging to the technical field of gas purification. The system includes heat exchanger, gas-liquid separator, inlet pipeline, adsorber, product pipeline, expander, heater, heat accumulator, regeneration pipeline, exhaust pipeline and multiple valves, inlet pipeline and exhaust pipeline The branch part of the gas-liquid separator is connected to the feed end of the adsorber, the branch part of the product pipeline and the regeneration pipeline is connected to the discharge end of the adsorber, and the air inlet of the gas-liquid separator is connected to the hot side exhaust port of the heat exchanger , the hot side air inlet of the heat exchanger is connected to the feed gas inlet. The system is self-sufficient in electricity and does not require external power supply, thereby reducing system energy consumption and improving system purification performance, which has great energy-saving significance in industrial occasions such as compressed air drying and natural gas processing.

Description

Technical field [0001] The present invention relates to the field of gas purification technology, in particular refers to a compressed gas purification system and process without external power supply. Background [0002] Gas purification is a common raw material gas treatment process in the fields of metallurgy, energy, chemical industry, environmental protection and so on, such as gas pollutant removal, compressed air drying, and raw material natural gas drying. The main role of gas purification is to avoid hazards caused by impurities (such as environmental pollution, pipe freezing and blockage, material corrosion and explosion) and to ensure the smooth progress of subsequent use or subsequent processes. [0003] Variable temperature adsorption method is a common gas purification process, by passing the raw material gas into the purification device, it can be realized that the impurities in the raw material gas (such as water vapor, carbon dioxide, acetylene, nitrogen dioxide...

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 Patents(China)
IPC IPC(8): H02N11/00B01D53/04C10L3/10
CPCH02N11/002B01D53/04C10L3/10Y02P20/151
Inventor 张培昆王立
Owner UNIV OF SCI & TECH BEIJING
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com