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

Rotary type flue gas demister

A rotary, mist eliminator technology, applied in chemical instruments and methods, dispersed particle filtration, transportation and packaging, etc., can solve the problems of dust emission, no mist adsorption, mist removal efficiency and effect are not very good, etc., Achieve good defogging effect and high efficiency

Inactive Publication Date: 2019-04-19
SHANDONG NORMAL UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the plate as the working part of demisting is solid and has no adsorption effect on mist, the efficiency and effect of demisting are often not very good. The current white smoke from each chimney illustrates this problem.
In addition, the flue gas sometimes contains a large amount of dust, and the existing demisters cannot solve the problem of dust emission.

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
  • Rotary type flue gas demister
  • Rotary type flue gas demister
  • Rotary type flue gas demister

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] combine figure 1 , image 3 and Figure 4 , the present invention is described as follows:

[0019] The rotary flue gas demister is composed of bracket 1, box shell 2, power unit 4 and demist body 3. The material of demist body 3 is EVA sponge, which is made into a circle corresponding to the cavity of bracket 2. The casing 2 is a cylindrical casing, and a power unit 4 is installed on the upper part of the casing. The power unit 4 is composed of an electric motor and a transmission. The rotating shaft 9 connected with the transmission extends into the interior of the casing 2. Outside the air port 6 and the water outlet hole 7, the inside of the box shell 2 is a circular airtight cavity, and the defogging body 3 is placed in the cavity. Bracket 1 is keyed to rotating shaft 9 and is fixed along the circumference of shaft 9. Rolling bearing 13 is installed at the bottom of bracket 1. Guide rails are set at the corresponding positions of box shell 2. Rotate together; t...

Embodiment 2

[0022] The difference from Embodiment 1 is that the power unit 4 is not arranged in the central part of the box shell 2, but is set on the outside of the box shell 2, and the rotating shaft 9 is not provided, combined with figure 2 and image 3 , the present invention is described as follows:

[0023] The rotary flue gas demister is composed of bracket 1, box shell 2, power unit 4 and demister 3. The material of demister 3 is EVA sponge, except that it is provided with air inlet 5, air outlet 6 and water outlet. 7, the inside of the box shell 2 is a circular airtight cavity, and the defogger 3 and the bracket 1 are placed in the cavity. The defogger 3 is a whole piece or spliced ​​into a disc shape, placed on the bracket 1, The outer edge of the frame 1 has gear teeth, which mesh with the gears on the reducer. The power device 4 is installed outside the box shell 2. The power is transmitted to the bracket 1 through the gears on the reducer, driving the bracket 1 to rotate, a...

Embodiment 3

[0026] combine figure 1 , image 3 and Figure 4 , the present invention is described as follows:

[0027] The rotary flue gas demister is composed of a bracket 1, a box shell 2, a power unit 4 and a mist removal body 3. The material of the mist removal body 3 is EVA sponge, and the box shell 2 is a cylindrical shell. The power unit 4 is installed. The power unit 4 is composed of a motor and a transmission. The rotating shaft 9 connected with the transmission extends into the inside of the case shell 2. Except that the air inlet 5, the air outlet 6 and the water outlet 7 are provided, the inside of the case case 2 is a Circular airtight cavity, the defogger 3 and the bracket 1 are placed in the cavity, the defogger 3 is placed on the bracket 1; the bracket 1 is provided with ribs 11 along a diameter line, and the ribs 11 empty the bracket 1 The cavity is divided into two semicircles, and correspondingly, the shape of the demisting body 3 is also a semicircle; the bracket 1 ...

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 rotary type flue gas demister, which comprises a bracket, a case, a demisting body, and a power device. The demisting body is prepared from a porous elastic water absorbing material. The case is provided with an air inlet, an air outlet, and a water outlet. A round enclosed cavity is arranged in the case. The bracket and the demisting body are arranged in the cavity. Thedemisting body is arranged on the bracket. The bracket is movably matched with the case and is capable of driving the demisting body to rotate in the case. The power device is arranged on the exteriorof the case and drives the bracket to rotate through a shaft. A datum diameter line divides the case into a flue gas side and an extrusion side. The flue gas side is provided with the air inlet and the air outlet, which are connected to a flue gas channel respectively. The lower part of the extrusion side is provided with the water outlet. An extruder is arranged in the inner cavity of the extrusion side. The extruder can move along the axial direction to extrude the demisting body. The demisting effect is good, the demisting efficiency is high, and impurities such as dusts in the flue gas can be removed at the same time.

Description

technical field [0001] The invention relates to the field of mist removal, in particular to a rotary smoke eliminator. technical background [0002] According to national environmental protection requirements, the elimination of industrial visual pollution is also included in the content of corporate environmental protection. To eliminate water vapor in industrial flue gas, the current general method is to install a demister in the flue. The structure of the existing mist eliminator is mainly composed of plates and supporting devices. The purpose of defogging is accomplished by the plates. Plates are usually made of polymer materials (such as polypropylene PP, FRP, etc.) or stainless steel, both of which are hard. Generally divided into streamlined and broken lines. Its working principle is that when the gas containing mist flows through the demister at a certain speed, due to the inertial impact of the gas, the mist collides with the plate and the collected droplets are...

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
IPC IPC(8): B01D46/36B01D53/26B01D46/00
CPCB01D46/0036B01D46/36B01D53/261B01D46/66
Inventor 刘明刘森
Owner SHANDONG NORMAL UNIV
Features
  • Generate Ideas
  • 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