CN216498237U

CN216498237U - Novel internal air dispersing cylinder

Info

Publication number: CN216498237U
Application number: CN202123309124.2U
Authority: CN
Inventors: 陈敏; 陈卫东; 张新友
Original assignee: Zhongxiang Shandong Heavy Industry Machinery Co ltd
Current assignee: Zhongxiang Shandong Heavy Industry Machinery Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to a novel inner air dispersing cylinder which comprises an outer pipe, an inner pipe and a groove, wherein the inner pipe is positioned in the outer pipe, the groove is positioned in the outer pipe, the opening diameter of the groove is larger than that of a pipe body, the bottom end of the inner pipe extends into the groove, a first through hole penetrating through the wall of the outer pipe is further formed in the outer pipe, the first through hole is positioned below the opening of the groove, and a sealing ring positioned above the groove is further arranged between the inner pipe and the outer pipe. According to the utility model, through the arrangement of the inner pipe, the outer pipe, the groove, the sealing ring and the first through hole, tail gas enters the inner pipe and flows out of the first through hole in a snake shape, and the snake-shaped path increases the contact time of the tail gas and filtered water, so that the tail gas is filtered more fully; simultaneously, due to the radial difference between the inner pipe and the outer pipe and the radial difference between the outer pipe and the groove, the widths of the two channels are narrowed, so that bubbles are reduced or form a shape matched with the channels, the contact area of tail gas and filtered water is increased, and the tail gas is filtered more fully.

Description

Novel internal air dispersing cylinder

Technical Field

The utility model relates to the field of machinery, in particular to the technical field of air dissipation, and specifically relates to a novel inner air dissipation pipe.

Background

At present, tail gas is when handling, often can carry tail gas to filter water tank in, filters tail gas through crossing water, but when the operation, often can directly insert the basin with the tail gas pipe, the bubble that tail gas formed this moment is big, and tail gas and the contact of crossing water are not abundant, cause the tail gas filter effect poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel inner air dispersing pipe, which improves the tail gas filtering effect.

The novel inner air dispersing pipe comprises an outer pipe, an inner pipe and a groove, wherein the outer pipe extends vertically, the inner pipe is located in the outer pipe and extends vertically, the groove is located in the outer pipe and is larger than the pipe body in diameter, the bottom end of the inner pipe extends into the groove, a first through hole penetrating through the wall of the outer pipe is further formed in the outer pipe, the first through hole is located below the opening of the groove, and a sealing ring located above the groove is further arranged between the inner pipe and the outer pipe.

When the novel tail gas filter is used, the inner dispersion pipe is firstly placed into filter water, the liquid level of the filter water is located above the groove, tail gas passes through the groove from the inner pipe, passes through the channel formed by the inner pipe and the inner wall of the groove and then enters the channel formed by the groove and the inner wall of the outer pipe, finally flows out of the first through hole and finally reaches the position above the liquid level, the tail gas enters the inner pipe, the path flowing out of the first through hole is in a snake shape, and the snake-shaped path increases the contact time of the tail gas and the filter water, so that the tail gas is filtered more fully; simultaneously, due to the radial difference between the inner pipe and the outer pipe and the radial difference between the outer pipe and the groove, the widths of the two channels are narrowed, so that bubbles are reduced or form a shape matched with the channels, the contact area of tail gas and filtered water is increased, and the tail gas is filtered more fully.

Preferably, the inner pipe upwards extends to the upper part of the outer pipe, the inner pipe is fixedly connected with a fixing ring, the fixing ring is fixedly connected with connecting plates evenly distributed along the circumferential direction of the fixing ring, and the connecting plates are fixedly connected with the outer pipe.

This preferred scheme realizes the rigid coupling of inner tube and outer tube through the setting of solid fixed ring and connecting plate to guarantee inner tube and outer tube coaxial line setting.

Preferably, the first perforation is provided with a plurality of, and a plurality of first perforation is evenly arranged along outer tube circumference, and first perforation downwardly extending becomes the type of falling U to the bottom surface of outer tube.

This preferred scheme is through the first fenestrate setting of a plurality of, and the timely discharge of tail gas of being convenient for to guarantee the filtration efficiency of tail gas.

Preferably, a bottom plate is arranged below the outer pipe, a support ring for supporting the groove is fixedly connected to the bottom plate, a second through hole corresponding to the first through hole is formed in the support ring, and the second through hole extends to the top surface and the bottom surface of the support ring.

This preferred scheme passes through the setting of support ring, plays the effect of supporting the recess, and the fenestrate setting of second simultaneously is convenient for timely discharge of tail gas to guarantee the filtration efficiency of tail gas.

Preferably, the bottom plate is vertically and slidably connected in the outer pipe, and an electric push rod for driving the bottom plate to move is arranged below the bottom plate.

This preferred scheme passes through electric putter's setting, drives the recess along vertical removal to adjust the length of two passageways, the filterable more abundant of tail gas of being convenient for.

Preferably, a cover plate in threaded connection with the air inlet is fixedly connected to the top surface of the inner pipe.

This preferred scheme is convenient for realize the firm connection of inner tube and air inlet through the setting of apron.

The utility model has the beneficial effects that: through the arrangement of the inner pipe, the outer pipe, the groove, the sealing ring and the first through hole, tail gas enters the inner pipe and flows out of the first through hole in a snake shape, and the snake-shaped path increases the contact time of the tail gas and filtered water, so that the tail gas is filtered more fully; meanwhile, due to the radial difference between the inner pipe and the outer pipe and the radial difference between the outer pipe and the groove, the widths of the two channels are narrowed, so that bubbles are reduced or form a shape matched with the channels, the contact area of the tail gas and the filtered water is increased, and the tail gas is filtered more fully; the fixed connection of the inner pipe and the outer pipe is realized through the arrangement of the fixed ring and the connecting plate, so that the coaxial arrangement of the inner pipe and the outer pipe is ensured; through the arrangement of the plurality of first through holes, the tail gas can be discharged conveniently in time, so that the filtering efficiency of the tail gas is ensured; the setting of support ring plays the effect of supporting the recess, and the fenestrate setting of second simultaneously is convenient for timely discharge of tail gas to guarantee the filtration efficiency of tail gas.

Drawings

FIG. 1 is a perspective view of a portion of the present invention;

FIG. 2 is a schematic perspective view of the structure of the present invention in use;

FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 2;

shown in the figure:

1. the sealing device comprises a cover plate, 2, an inner pipe, 3, a fixing ring, 4, a connecting plate, 5, an outer pipe, 6, a groove, 7, an electric push rod, 8, a bottom plate, 9, a first through hole, 10, a second through hole, 11 and a sealing ring.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to the attached drawings 1-3, the novel inner diffuser pipe comprises an outer pipe 5 extending vertically, an inner pipe 2 located in the outer pipe 5 and extending vertically, and a groove 6 located in the outer pipe 5 and having an opening diameter larger than that of a pipe body, wherein the bottom end of the inner pipe 2 extends into the groove 6, the outer pipe 5 is further provided with first through holes 9 penetrating through the pipe wall of the outer pipe, the first through holes 9 are located below the opening of the groove 6, the number of the first through holes 9 is four, the four first through holes 9 are uniformly distributed along the circumferential direction of the outer pipe 5, and the first through holes 9 extend downwards to the bottom surface of the outer pipe 5 to form an inverted U shape.

A sealing ring 11 is also provided between the inner tube 2 and the outer tube 5 above the groove 6.

The inner tube 2 upwards extends to the upper side of the outer tube 5, the inner tube 2 is fixedly connected with a fixing ring 3, the fixing ring 3 is fixedly connected with a connecting plate 4 evenly distributed along the circumferential direction of the fixing ring, and the connecting plate 4 is fixedly connected with the outer tube 5.

The outer tube 5 below is equipped with along vertical sliding connection at the bottom plate 8 in the outer tube 5, and the below of bottom plate 8 is equipped with the electric putter 7 that drives bottom plate 8 and remove, and the rigid coupling has the support ring that supports recess 6 on the bottom plate 8, sets up four second perforation 10 that correspond the setting with first perforation 9 on the support ring, and second perforation 10 extends to on the top surface and the bottom surface of support ring.

And a cover plate 1 in threaded connection with the air inlet is fixedly connected to the top surface of the inner tube 2.

The axis of the inner tube, the axis of the outer tube and the axis of the groove are collinear.

When the tail gas filter is used, the inner dispersion gas pipe is firstly placed into filter water, the liquid level of the filter water is positioned above the groove 6, tail gas passes through the groove 6 from the inner pipe 2 at the moment, the tail gas passes through a channel formed by the inner walls of the inner pipe 2 and the groove 6, then enters the channel formed by the groove 6 and the inner wall of the outer pipe 5 under the action of the sealing ring 11, finally flows out of the channel through the first through hole 9 and finally reaches the position above the liquid level, the tail gas enters the inner pipe 2, the path flowing out of the first through hole 9 is in a snake shape, and the snake-shaped path increases the contact time of the tail gas and the filter water, so that the tail gas is filtered more fully; meanwhile, due to the radial difference between the inner pipe 2 and the outer pipe 5 and the radial difference between the outer pipe 5 and the groove 6, the widths of the two channels are narrowed, so that bubbles are reduced or form a shape matched with the channels, the contact area of the tail gas and the filtered water is increased, and the tail gas is filtered more fully;

simultaneously, the electric push rod 7 drives the groove 6 to move vertically, so that the lengths of the two channels are adjusted, and the tail gas is conveniently filtered more fully.

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel interior scattered inflator which characterized in that: including vertical extension's outer tube (5), be located outer tube (5) and vertical extension's inner tube (2) to and be located outer tube (5) and opening diameter is greater than recess (6) of body diameter, the bottom of inner tube (2) extends to in recess (6), still set up first perforation (9) that run through the outer tube pipe wall on outer tube (5), first perforation (9) are located recess (6) open-ended below, still are equipped with between inner tube (2) and outer tube (5) and are located sealing ring (11) of recess (6) top.

2. The novel inner diffuser of claim 1, wherein: the inner tube (2) upwards extends to the upper part of the outer tube (5), the inner tube (2) is fixedly connected with a fixing ring (3), the fixing ring (3) is fixedly connected with a connecting plate (4) which is uniformly distributed along the circumferential direction of the fixing ring, and the connecting plate (4) is fixedly connected with the outer tube (5).

3. The novel inner diffuser of claim 1, wherein: the first through holes (9) are provided with a plurality of first through holes (9), the first through holes (9) are evenly distributed along the circumferential direction of the outer pipe (5), and the first through holes (9) extend downwards to the bottom surface of the outer pipe (5) to form an inverted U shape.

4. The novel inner diffuser of claim 3, wherein: the outer tube (5) below is equipped with bottom plate (8), and the rigid coupling has the support ring that supports recess (6) on bottom plate (8), offers on the support ring with first perforation (9) correspond second perforation (10) that set up, second perforation (10) extend to on the top surface and the bottom surface of support ring.

5. The novel inner diffuser cylinder of claim 4, wherein: the bottom plate (8) is vertically connected in the outer tube (5) in a sliding mode, and an electric push rod (7) for driving the bottom plate (8) to move is arranged below the bottom plate (8).

6. The novel inner diffuser cylinder of claim 2, wherein: and a cover plate (1) in threaded connection with the air inlet is fixedly connected to the top surface of the inner tube (2).