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

A water mist dust removal system

A dust removal system, water mist technology, applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of high energy consumption, difficult dust removal, low dust removal efficiency of dust collectors, etc., to reduce operating costs, The effect of saving consumption

Active Publication Date: 2021-04-20
NANJING CEC ENVIRONMENTAL ENGINEERING CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it is difficult to remove dust from high humidity (saturated) and high temperature (not higher than 130°C) gas, the dust removal efficiency of a single dust collector is low, and the energy consumption is high. Dust removal

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 water mist dust removal system
  • A water mist dust removal system
  • A water mist dust removal system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0038] An energy-saving water mist dedusting system is disclosed in the embodiment. Through structural design, the system comprehensively utilizes the principles of centrifugal separation and water mist dedusting, adopts hierarchical settings, and is respectively equipped with a centrifugal separation device, a water mist dedusting device, and a demisting device. Humid (saturated), high temperature (not higher than 130°C) gas flows through each area in turn, and the large particles and fine particles of dust in the gas are sequentially removed under the action of different principles of gravity centrifugal separation, water film dust removal, and folding plate defogging. and moisture, to achieve a dust removal rate of more than 99% in high-temperature, high-humidity dusty gas, and clean and thorough separation of dust, gas, and water. The syste...

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 water mist dedusting system, which includes a centrifugal separation device, a water mist dedusting device, and a demisting device arranged in stages. The structural design of high-pressure ultra-fine nozzles, deflectors, mist eliminators, etc. and the different principles of each area remove large particles of dust, fine particles of dust and moisture in the gas in sequence, and effectively remove dust and dust from high-humidity, high-temperature dust-containing gases. Cool down, the dust removal rate can reach more than 99%. Further, the system can also integrate water purification and circulation devices, through which the water mist dedusting device and the overflow water of the mist removal device can be purified, and the purified water can then flow into the centrifugal separation device and water mist dedusting device The device is used to realize the recycling of water, which greatly saves the amount of water used for dust removal and reduces operating costs.

Description

technical field [0001] The invention belongs to the technical field of environmental protection and treatment, and in particular relates to a water mist dedusting system applied to effectively remove dust in high-humidity (saturated) and high-temperature (not higher than 130°C) gas. Background technique [0002] In recent years, with the rapid development of the economy, the air pollutants emitted by industrial furnaces have caused great harm to the surrounding environment, so the technology of removing particulate matter from dusty gas to reduce its emission to the atmosphere has become more and more important. [0003] Due to the limitation of my country's energy endowment conditions, coal has always been the main primary energy source in my country. This coal-based energy structure determines that carbon dioxide, sulfur dioxide, smoke, dust, etc. produced by coal combustion are important causes of air pollution in our country. factor. At the same time, the rapid developme...

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): B01D50/00
CPCB01D50/40
Inventor 刘政艳祁本武曹志勇刘霄倪涛
Owner NANJING CEC ENVIRONMENTAL ENGINEERING CO LTD
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