Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Recovery plant for waste water heat energy

A heat recovery and equipment technology, applied in heat exchange equipment, lighting and heating equipment, damage protection, etc., can solve problems such as heat exchanger pollution, and achieve the effects of saving water resources, reducing production costs, and saving water consumption

Inactive Publication Date: 2012-01-18
文成均
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention well solves technical problems such as ① filtration of waste water impurities; ② process control of filter backwashing; ③ pollution of heat exchanger; ④ confirmation of operation performance and energy saving of the whole machine, etc.

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
  • Recovery plant for waste water heat energy
  • Recovery plant for waste water heat energy
  • Recovery plant for waste water heat energy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 As shown, the waste water heat energy recovery equipment includes a waste water centrifugal filter device (10), the granular filter device (20) and (20a) that enters into automatic switching from the outlet of the centrifugal filter device, and the waste water and hot water that enters from the outlet of the particle filter device and The heat exchanging unit (30) of the cold water finally includes a heat accumulation device (40) for confirming fuel savings.

[0018] figure 1 The middle arrow points to the process flow direction of the entire equipment. The medium and high-temperature wastewater discharged from factories and buildings is firstly collected centrally and then transported by the sewage lift pump to the figure 2 The water inlet (11) of the centrifugal filter separation device (10) shown, through the mechanical centrifugal force separation technology, the particulate matter in the wastewater with a specific gravity larger than water is sep...

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 discloses a whole set of equipment for recycling heat energy of waste water. The equipment comprises centrifugal filtration equipment for filtrating impurities in hot waste water, auto-switch particle type filtrating equipment, a heat exchanger for hot and cold water exchange, a particle type filtration auto-switch backwash system and an accumulative calorimeter for confirming fuel saving amount. The equipment utilizes a centrifugal filter, the particle type filter, the heat exchanger, and a fuel saving amount display device to exchange heat for hot waste water and cold water which are exhausted from factories and buildings, and uses heat energy in the hot waste water to heat up the cold water. Because the equipment adopts an improved filter and a specially-made heat exchanger, the recoverable waste water has wide field; the equipment has compact mounted structure reflecting integration, so the equipment does not need to be managed by staff; the equipment effectively saves the fuel required by the cold water temperature rise effectively, shortens the operation time of a boiler, reduces atmospheric pollution to some extent, improves the production competitive strengthof the factory obviously, and is energy-saving and environmental-friendly.

Description

technical field [0001] The invention relates to heat energy recovery and reuse energy-saving technology, in particular to a heat recovery device for recovering heat from waste water. Background technique [0002] At present, under the excellent situation that the country is vigorously promoting the "energy saving and emission reduction" plan, the development and development of some energy-saving equipment is continuously carried out, especially for the recovery and reuse of heat energy in the hot wastewater discharged from factories and buildings, such as heat pumps commonly used in buildings Technology, factory heat exchangers and heat exchange equipment, etc., but heat pump technology is mainly used to produce hot water. In the field of heat recovery, it cannot produce obvious economic benefits because of the large power consumption required for its operation. However, heat exchangers and heat exchange equipment commonly used in China for waste heat recovery can produce ob...

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): F28F19/01
Inventor 崔炳仁
Owner 文成均
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com