CN215388592U

CN215388592U - Aeration equipment in water film layer tower

Info

Publication number: CN215388592U
Application number: CN202121725570.9U
Authority: CN
Inventors: 张宏飞; 徐峰; 乔德飞; 马立剑; 张计涛; 袁野; 吴聪文; 李晨; 王军伟
Original assignee: Suzhou Shengde Environmental Engineering Co ltd
Current assignee: Suzhou Shengde Environmental Engineering Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an aeration device in a water film layer tower, which belongs to the technical field of aeration devices and particularly relates to an aeration device in a water film layer tower, which comprises an aeration barrel body, wherein the middle part of the lower wall of the aeration barrel body is provided with an aeration barrel bottom opening, the lower side of the inner cavity of the aeration barrel body is provided with an internal air dispersing pipe, the internal air dispersing pipe penetrates through the interior of the aeration barrel body and extends to the outer side of the right wall of the aeration barrel body, the right end of the internal air dispersing pipe is connected with an air blowing inlet flange, the upper side of the inner cavity of the aeration barrel body is uniformly provided with a plurality of cyclone blades, the plurality of cyclone blades are arranged in a staggered mode up and down, the left ends and the right ends of the plurality of cyclone blades are connected with fixed snap rings, the plurality of fixed snap rings are connected with the inner wall of the inner cavity of the aeration barrel body, and the interior of the aeration device is ensured not to be blocked by suspended particles through the common matching of the internal air dispersing pipe, the air blowing inlet flange and the cyclone blades, greatly prolonging the service life of the aeration device.

Description

Aeration equipment in water film layer tower

Technical Field

The utility model relates to the technical field of aeration devices, in particular to an aeration device in a water film layer tower.

Background

The spray washing tower in the industrial waste gas treatment is a circulating packed tower, circulating liquid is sprayed on packing, and when gas passes through the packing, absorbable components in the gas are absorbed by the absorbing liquid on the surface of the packing, so that the harmful components in the waste gas are removed. However, because the filler has a gap, the waste gas can not be contacted with the filler liquid film by 100%, the improvement of the treatment efficiency is limited, the filler layer is blocked, the circulating liquid is easy to decay and deteriorate, and the like.

The existing aeration device is very easy to block because the liquid in the water film layer tower contains more suspended particles, so that the service life of the aeration device is greatly reduced, and economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aeration device in a water film layer tower, which aims to solve the problems that the existing aeration device in the background art is easy to block because the liquid in the water film layer tower contains more suspended particles, the service life of the aeration device is greatly shortened, and economic loss is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an aeration equipment in water film layer tower, includes the aeration barrel, aeration barrel bottom opening has been seted up at aeration barrel lower wall middle part, aeration barrel inner chamber downside is equipped with inside gas dispersing pipe, inside gas dispersing pipe runs through inside and extending to the aeration barrel right side wall outside of aeration barrel, inside gas dispersing pipe right-hand member is connected with air blast inlet flange, aeration barrel inner chamber upside evenly is equipped with a plurality of whirl blades.

Preferably, a plurality of the cyclone blades are arranged in a vertically staggered manner, the left end and the right end of each of the plurality of the cyclone blades are connected with a fixing clamping ring, the fixing clamping rings are connected with the inner wall of the inner cavity of the aeration barrel, and the plurality of the cyclone blades are connected with the aeration barrel through the fixing clamping rings.

Preferably, the lower end of the right side of the internal air diffusion pipe is connected with a fixed seat, the upper end of the fixed seat is connected with a locking snap ring, the fixed seat is fixedly connected with the internal air diffusion pipe through the locking snap ring, and the lower wall of the fixed seat is connected with the bottom of the circulating water tank.

Preferably, the middle part of the upper wall of the aeration cylinder body is provided with an aeration outlet.

Preferably, the right side of the blast inlet flange is connected with a blast blower.

Compared with the prior art, the utility model has the beneficial effects that: the common matching of the internal air dispersing pipe, the blast inlet flange and the swirl blades ensures that the interior of the aeration device is not blocked by suspended particles, thereby greatly prolonging the service life of the aeration device.

Drawings

FIG. 1 is a schematic front view of the present invention.

In the figure: 1 blast air inlet flange, 2 fixing seats, 3 internal air dispersing pipes, 4 aeration cylinder bodies, 5 aeration outlets, 6 aeration cylinder bottom openings, 7 swirl vanes, 8 fixing snap rings and 9 circulating water tank bottoms.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1, the present invention provides a technical solution: the utility model provides an aeration equipment in water film layer tower, includes aeration barrel 4, aeration barrel bottom opening 6 has been seted up at 4 lower wall middle parts of aeration barrel, 4 inner chamber inboards of aeration barrel are equipped with inside gas diffusion pipe 3, inside gas diffusion pipe 3 runs through aeration barrel 4 inside and extends to the 4 right side wall outsides of aeration barrel, 3 right-hand members of inside gas diffusion pipe are connected with air

blast inlet flange

1, 4 inner chamber upsides of aeration barrel evenly are equipped with a plurality of whirl blades 7.

Wherein, it is a plurality of stagger arrangement about whirl blade 7 is a plurality of both ends all are connected with fixed snap ring 8 about whirl blade 7, and are a plurality of fixed snap ring 8 all with 4 inner chamber wall connections of aeration barrel, it is a plurality of whirl blade 7 is connected with aeration barrel 4 through a plurality of

fixed snap ring

8, 3 right side lower extremes of inside air diffuser are connected with

fixing base

2, 2 upper ends of fixing base are connected with the locking snap ring, fixing base 2 is through locking snap ring and 3 fixed connection of inside air diffuser, 2 lower wall connections of fixing base have circulating water bottom of the

case

9, 4 upper wall middle parts of aeration barrel are equipped with

aeration outlet

5, 1 right side of blast air inlet flange is connected with the air-blower.

The working principle is as follows: the air-blower passes through pipe connection blast air inlet flange 1, inside the air gets into aeration equipment through inside gas dispersing pipe 3, and diffuse out fast through inside gas dispersing pipe 3, get into aeration barrel 4, because gas has formed the fast jet state in aeration barrel 4, liquid is supplied into from aeration barrel bottom opening 6 rapidly, liquid and gas make progress in aeration barrel 4 inner chamber jointly, through a plurality of whirl blades 7, whirl blade 7 is blocked by two retaining snap rings 8, the whirl blade 7 of upper and lower floor is staggered, the bubble that rises is cut layer by whirl blade 7, disperse into tiny bubble, make liquid and air intensive mixing, the function of oxygenating has not only been realized, the intensive mixing to liquid has also been realized, suspended particles in aqueous is also by the more tiny of cutting, be difficult to the gathering, reduce the jam to aeration equipment.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aeration equipment in water film layer tower, includes aeration barrel (4), its characterized in that: aeration barrel bottom opening (6) have been seted up at aeration barrel (4) lower wall middle part, aeration barrel (4) inner chamber downside is equipped with inside gas diffusion pipe (3), inside gas diffusion pipe (3) run through aeration barrel (4) inside and extend to the aeration barrel (4) right side wall outside, inside gas diffusion pipe (3) right-hand member is connected with air blast inlet flange (1), aeration barrel (4) inner chamber upside evenly is equipped with a plurality of whirl blades (7).

2. The aeration apparatus in a water film layer tower according to claim 1, wherein: a plurality of dislocation is arranged from top to bottom in whirl blade (7), and is a plurality of both ends all are connected with retaining ring (8) about whirl blade (7), and are a plurality of retaining ring (8) all with aeration barrel (4) inner chamber inner wall connection, it is a plurality of whirl blade (7) are connected with aeration barrel (4) through a plurality of retaining ring (8).

3. The aeration apparatus in a water film layer tower according to claim 1, wherein: the inside air diffuser (3) right side lower extreme is connected with fixing base (2), fixing base (2) upper end is connected with the locking snap ring, fixing base (2) are through locking snap ring and inside air diffuser (3) fixed connection, fixing base (2) lower wall is connected with circulating water bottom of the case (9).

4. The aeration apparatus in a water film layer tower according to claim 1, wherein: an aeration outlet (5) is arranged in the middle of the upper wall of the aeration cylinder body (4).

5. The aeration apparatus in a water film layer tower according to claim 1, wherein: the right side of the blast inlet flange (1) is connected with a blast blower.