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

Fluid envelope surface type apparatus for shielding, separating and exhausting powdered smoke dust

A technology of discharging device and enveloping surface, which is applied in the direction of removing smoke and dust, combining device, separating method, etc., can solve the problems of bloated and complicated structure, low effect, unable to form shielding surface, etc., and achieves improvement of working conditions, complete effect and application. Wide range of effects

Inactive Publication Date: 2004-12-01
ZHEJIANG MEIDA IND CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem of the prior art is: the free diffusion height H of some powder smoke is too large (usually H=30-100cm), and the powder smoke diffuses randomly in its diffusion space, causing serious pollution; Small (up to H≈1cm), but due to immature principles and technologies, lack of practicality
However, the horizontally placed air suction port and blower port cannot form an ideal shielding surface; the horizontally placed fan also becomes the direct carrier of oil fume; in addition, its structure is bloated and complicated, so it lacks practicality
[0010] In addition, other production facilities (such as chemical reactors; dust processing facilities, etc.) equipped with dust discharge devices also have the disadvantages of large noise, high power consumption, and low effect, which cannot completely solve the pollution problem of powder and dust

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
  • Fluid envelope surface type apparatus for shielding, separating and exhausting powdered smoke dust
  • Fluid envelope surface type apparatus for shielding, separating and exhausting powdered smoke dust
  • Fluid envelope surface type apparatus for shielding, separating and exhausting powdered smoke dust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Further description is made below in conjunction with the accompanying drawings. The fluid envelope type dust shielding separation and discharge device of the present invention is composed of a bracket, a negative pressure air ring generating device, and a positive pressure air generating device, and the negative pressure air ring generating device includes a The superior arc-shaped air inlet 2, the positive pressure wind generating device comprises a inferior arc-shaped air outlet 1, and the air inlet 2 and the air outlet 1 are placed around the diffusion surface 3 of the dyeing source; the air inlet 2 is further connected with a guide air Pipe 4, fan 5 and exhaust pipe 6. The air outlet 1 is inclined toward the diffusion surface 3 of the pollution source. The air outlet 1 and the air inlet 2 share the fan 5, and the air outlet of the fan 5 is connected with an air duct 4 leading to the air outlet 1, and there is an air duct 4 at the connection between the air duct 4 a...

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

An equipment for shielding separating and exhausting smoke dust is composed of supporting frame, negative-pressure wind ring generator including a major arc-shaped wind inlet, and positive-pressure wind generator including a minor and arc-shaped wine inlet. The wind guide pipe, blower and exhaust pipe are connected with the said wind inlet. Its advantags are high effect, low noise, and compact structure.

Description

technical field [0001] The present invention relates to a fume and dust discharge device, in particular to a fluid-envelope surface type powder fume and dust shielding and separating discharge device. technical background [0002] With the progress of human civilization, people have put forward higher and higher requirements for the quality of production and living environment around them. Correspondingly, some of the existing dust pollution sources do not have a dust discharge device at all; some are equipped with a corresponding dust discharge device, however, due to various defects in the principle and technology of the existing device, It is far from meeting people's requirements for the quality of production and living environment. Dust pollution has or is endangering people's health. [0003] In the field of daily cooking stoves and range hoods, the shielding, separation and discharge of oil fume are becoming more and more important due to the improvement of the airt...

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): B01D50/00B08B15/04F24C15/20
CPCF24C15/2042
Inventor 夏志生吴忠敏
Owner ZHEJIANG MEIDA IND 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