CN216654015U

CN216654015U - Demister in tower

Info

Publication number: CN216654015U
Application number: CN202122526007.5U
Authority: CN
Inventors: 阿德纳.德米雷尔; 陈昶叡
Original assignee: Shanghai Danmi Electromechanical Equipment Co ltd
Current assignee: Shanghai Danmi Electromechanical Equipment Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-06-03
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a demister in a tower, wherein a plurality of groups of wire screens with different specific surface areas are fixed on the inner wall of a glass fiber reinforced plastic outer frame through screws, and the plurality of groups of wire screens with different specific surface areas comprise a glass wool filter screen, a second PP filter screen and a first PP filter screen. Through setting up first PP filter screen, cotton filter screen of glass and second PP filter screen, the staff passes through the screw with the glass steel frame and installs inside the washing tower, thereby practice thrift the exterior space, gas after the washing tower internal treatment just can get into the low reaches pipeline of being connected with the washing tower after the filtration through the defroster, first PP filter screen, material and area ratio between cotton filter screen of glass and the second PP filter screen are all inequality, the defroster comprises the silk screen of the different specific surface area of three-layer, through the silk screen of different specific surface area, can be more effectual reduce the water smoke in the gas, stay it in the washing tower, thereby downstream equipment has been reduced by the possibility of water smoke corruption.

Description

Demister in tower

Technical Field

The embodiment of the utility model relates to the technical field of gas purification treatment, in particular to a demister in a tower.

Background

Generally, a demister is not used in a washing tower, so that a large amount of water vapor is carried behind gas discharged from the washing tower, and downstream pipeline equipment is easily corroded, so that the demister capable of effectively filtering water mist carried in ascending air flow is urgently needed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a demister in a tower, which solves the defects in the prior art.

In order to achieve the above object, the following technical solutions are designed in the embodiments of the present invention:

the wire mesh screen comprises a glass fiber reinforced plastic outer frame, wherein a plurality of groups of wire meshes with different specific surface areas are fixed on the inner wall of the glass fiber reinforced plastic outer frame through screws.

Further, the multiple groups of silk screens with different specific surface areas comprise glass wool filter screens, second PP filter screens and first PP filter screens.

Furthermore, the second PP filter screen is fixed on the inner wall of the glass fiber reinforced plastic outer frame through screws.

Furthermore, the glass wool filter screen is fixed on the inner wall of the glass fiber reinforced plastic outer frame through screws, and the second PP filter screen and the first PP filter screen are respectively arranged on the outer walls of the two sides of the glass wool filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

the staff passes through the screw with the glass steel frame and installs inside the washing tower, thereby practice thrift the exterior space, the gas after the washing tower internal treatment just can get into the low reaches pipeline of being connected with the washing tower after the filtration through the defroster, first PP filter screen, material and area ratio between glass cotton filter screen and the second PP filter screen are all inequality, the defroster comprises the silk screen of the different specific surface area of three-layer, silk screen through different specific surface area, can more effectually reduce the water smoke in the gas, stay it in the washing tower, thereby reduced the possibility that low reaches equipment is corroded by the water smoke, in addition the structure of three-layer silk screen can be when the maximize is handled water smoke, reduce the pressure drop that needs to increase, let the unit throughput of washing tower better, improve the purification treatment efficiency of air.

Drawings

FIG. 1 is a schematic front view of a demister in a tower according to the present invention;

FIG. 2 is a schematic side view of a demister in a tower according to the present invention.

In the figure: the device comprises a 1-glass fiber reinforced plastic outer frame, a 2-glass wool filter screen, a 3-second PP filter screen and a 4-first PP filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.

Example 1

The demister in the tower is shown in fig. 1-2 and comprises a glass fiber reinforced plastic outer frame 1, wherein a plurality of groups of wire screens with different specific surface areas are fixed on the inner wall of the glass fiber reinforced plastic outer frame 1 through screws, the plurality of groups of wire screens with different specific surface areas comprise a glass wool filter screen 2, a second PP filter screen 3 and a first PP filter screen 4, the first PP filter screen 4 is fixed on the inner wall of the glass fiber reinforced plastic outer frame 1 through screws, the second PP filter screen 3 is fixed on the inner wall of the glass fiber reinforced plastic outer frame 1 through screws, the glass wool filter screen 2 is fixed on the inner wall of the glass fiber reinforced plastic outer frame 1 through screws, and the second PP filter screen 3 and the first PP filter screen 4 are respectively arranged on the outer walls of two sides of the glass wool filter screen 2; the staff installs glass steel frame 1 inside the washing tower through the screw, thereby practice thrift the exterior space, the gas after the washing tower internal processing just can get into the low reaches pipeline of being connected with the washing tower after the filtration through the defroster, first PP filter screen 4, material and area ratio between glass cotton filter screen 2 and the second PP filter screen 3 are all inequality, the defroster comprises the silk screen of the different specific surface area of three-layer, silk screen through different specific surface area, can more effectual water smoke in the reduction gas, stay it in the washing tower, thereby reduced the possibility that low reaches equipment is corroded by the water smoke, the structure of three-layer silk screen can be when the maximize is handled water smoke in addition, reduce the pressure that needs to increase and fall, make the unit throughput of washing tower better, improve the purification treatment efficiency of air.

The working principle is as follows: the staff installs glass steel frame 1 inside the washing tower through the screw, thereby practice thrift the exterior space, the gas after the washing tower internal treatment just can get into the low reaches pipeline of being connected with the washing tower after the filtration through the defroster, first PP filter screen 4, material and area ratio between glass cotton filter screen 2 and the second PP filter screen 3 are all inequality, the defroster comprises the silk screen of the different specific surface area of three-layer, silk screen through different specific surface area, can more effectual water smoke in the reduction gas, stay it in the washing tower, thereby reduced the possibility that low reaches equipment is corroded by the water smoke, the structure of three-layer silk screen can be when the maximize is handled water smoke in addition, reduce the pressure drop that needs to increase.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the utility model, and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model in practice.

Claims

1. An in-tower mist eliminator, comprising: the glass fiber reinforced plastic outer frame (1) is characterized in that a plurality of groups of wire meshes with different specific surface areas are fixed on the inner wall of the glass fiber reinforced plastic outer frame (1) through screws; the multiple groups of silk screens with different specific surface areas comprise glass wool filter screens (2), second PP filter screens (3) and first PP filter screens (4).

2. The demister in tower as claimed in claim 1, wherein said first PP filter screen (4) is fixed on the inner wall of the outer frame (1) of glass fiber reinforced plastic by screws.

3. The demister as claimed in claim 2, wherein said second PP filter screen (3) is fixed on the inner wall of the outer frame (1) of glass fiber reinforced plastic by screws.

4. The demister in tower as claimed in claim 3, wherein said glass wool filter screen (2) is fixed on the inner wall of the glass fiber reinforced plastic outer frame (1) by screws, and the second PP filter screen (3) and the first PP filter screen (4) are respectively arranged on the outer walls of two sides of the glass wool filter screen (2).