Device for recovering liquid gas gasification cold

A liquid gas and cooling technology, applied in climate change adaptation, machines using waste heat, and machine operation modes, etc., can solve problems such as high operating costs, loss of cooling capacity, waste, etc., to achieve high safety factor and ensure continuity. Effect

Active Publication Date: 2013-04-03
上海迈普环保科技有限公司
4 Cites 4 Cited by

AI-Extracted Technical Summary

Problems solved by technology

This method consumes a lot of energy to obtain hot water or high-temperature steam, and the operating cost is high, and the cold energy is lost to steam or ...
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

Abstract

The invention relates to a device for recovering liquid gas gasification cold. Most industrial gases are stored in the form of liquid before use, the liquid gas is required to be gasified during use, the gasification process of the liquid gas is an endothermic process and a great quantity of cold is produced. The traditional method is to use hot water or high-temperature steam to neutralize the cold. The invention aims at gasifying the liquid gas at low temperature and recovering the cold by using proper cold carriers. The device for recovering liquid gas gasification cold not only can realize the normal gasification of the liquid gas, but also does not need the traditional heat source and can effectively recover the cold. The energy saving effect is remarkable and the significance to popularization is very great.

Application Domain

Climate change adaptationMachines using waste heat

Technology Topic

Image

  • Device for recovering liquid gas gasification cold
  • Device for recovering liquid gas gasification cold
  • Device for recovering liquid gas gasification cold

Examples

  • Experimental program(1)

Example Embodiment

[0018] Example
[0019] This method is applied to the vaporization of chlorine in the phosphorus trichloride production process. The vaporization amount of chlorine in the process is 6.46t/h, the vaporization pressure is controlled at 0.2Mp, the vaporization temperature is -6℃~-7℃, and the chilled brine is used as the refrigerant, the cooling power can reach 490KW. Through vaporization, low-temperature brine at -5°C to 0°C can be prepared for cooling other links in the production process. Compared with the previous liquid chlorine vaporization, this method not only does not require warm water or steam, but also effectively utilizes the vaporization cold energy. Killing two birds with one stone, the energy saving effect is remarkable.
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

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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

Similar technology patents

Classification and recommendation of technical efficacy words

  • Guaranteed continuity
  • Improve security

Method and system for powerline networking

InactiveUS20060018328A1Improve securityEasy to changeBroadband local area networksBroadcast transmission systemsComputer network
Owner:COMCAST CABLE COMM LLC
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