CN216987024U

CN216987024U - Filtration and use sour gas exhaust system of this structure

Info

Publication number: CN216987024U
Application number: CN202220800815.8U
Authority: CN
Inventors: 王莲莲; 汤平
Original assignee: Nanjing Inte Biotechnology Co ltd
Current assignee: Nanjing Inte Biotechnology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-19
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to the relevant technical field of acid gas waste discharge systems, in particular to a filtering structure and an acid gas waste discharge system using the same, wherein the filtering structure comprises an alkaline liquid barrel, an upper cover, an air inlet assembly and an even distribution assembly, wherein the side wall of the alkaline liquid barrel is provided with a liquid discharge pipeline, the end port of the liquid discharge pipeline is provided with a liquid discharge port valve, the upper cover is fixedly arranged at the upper end of the alkaline liquid barrel, the upper cover is provided with an air exhaust port, the position of the air exhaust port is connected with an air exhaust pipeline, and the upper cover is provided with a liquid inlet; through setting up by the lye bucket, the upper cover, the filtration that air intake component and equipartition subassembly combination constitute, and set the air intake component to constitute by admission line and aeration head combination, and set the equipartition subassembly to by the connecting axle, upper stirring shaft, next (mixing) shaft and connecting spring combination constitute, thereby the stirring effect through the equipartition subassembly breaks the bubble of aeration head spun, thereby let the acid gas among the bubble better with lye among the lye bucket carry out the contact reaction, thereby improve the treatment effect of device to acid gas.

Description

Filtration and use sour gas exhaust system of this structure

Technical Field

The utility model relates to the technical field of acid gas waste discharge systems, in particular to a filtering structure and an acid gas waste discharge system using the same.

Background

The acid gas is irritant gas generated by volatilization of acid substances such as formic acid, acetic acid and the like, and the gas containing the acid gas needs to be treated before being discharged so as to avoid pollution to the air, but the traditional acid gas is simply absorbed through alkaline liquid, but the acid gas cannot be well blended into the alkaline liquid due to the simple exhaust structure, so that the acid gas is insufficiently absorbed, and the pollution phenomenon is caused to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering structure and an acid gas exhaust system using the same, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a filtering structure and an acid gas exhaust system using the same, the filtering structure comprising:

the side wall of the alkaline liquid barrel is provided with a liquid discharge pipeline, and a liquid discharge port valve is arranged at the port of the liquid discharge pipeline;

the upper cover is fixedly arranged at the upper end of the alkaline liquid barrel, an air outlet is formed in the upper cover, an air exhaust pipeline is connected to the position of the air outlet, a liquid inlet is formed in the upper cover, a sealing cover is arranged at the position of an end port of the liquid inlet, a rotating hole is formed in the center of the upper cover, a ball bearing is fixedly arranged in the rotating hole, a rotating shaft is fixedly arranged in an inner ring of the ball bearing, and the rotating shaft is driven by a driving motor;

the air inlet assembly is formed by combining an air inlet pipeline and an aerator;

the uniform distribution assembly is connected with the rotating shaft and consists of a connecting shaft, an upper stirring shaft, a lower stirring shaft and a connecting spring.

Preferably, the upper end of the air inlet pipeline is higher than the upper side end of the alkaline liquid barrel, and the air inlet pipeline extends into the inner cavity of the alkaline liquid barrel.

Preferably, the aeration head is connected with the air inlet pipeline, and the aeration head is arranged under the uniform distribution assembly.

Preferably, the upper stirring shaft and the lower stirring shaft are respectively provided with three groups, the upper stirring shaft and the lower stirring shaft are respectively fixedly connected with the connecting shaft, the upper stirring shaft and the lower stirring shaft are correspondingly arranged, the upper end and the lower end of the connecting spring are respectively connected with the upper stirring shaft and the lower stirring shaft, and the connecting shaft is connected with the rotating shaft through a coupler.

Preferably, the connecting springs are in a stretched state during actual installation, multiple groups of connecting springs are uniformly arranged, and when the uniformly distributed assemblies rotate, adjacent connecting springs are not in contact.

The acid gas waste discharge system is provided with the filtering structure.

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

1. the filtering structure formed by combining the alkaline liquid barrel, the upper cover, the air inlet assembly and the uniform distribution assembly is arranged, the air inlet assembly is formed by combining the air inlet pipeline and the aeration head, and the uniform distribution assembly is formed by combining the connecting shaft, the upper stirring shaft, the lower stirring shaft and the connecting spring, so that bubbles sprayed by the aeration head are crushed by the stirring effect of the uniform distribution assembly, acid gas in the bubbles is better in contact reaction with alkaline liquid in the alkaline liquid barrel, and the treatment effect of the device on the acid gas is improved;

2. and through setting up upper (mixing) shaft and the corresponding setting of next (mixing) shaft to set up connecting spring between upper (mixing) shaft and the next (mixing) shaft, and be the setting by tensile state with connecting spring, thereby the rotation effect through the equipartition subassembly drives connecting spring and forms the effect of trembling, thereby the effect of trembling through connecting spring forms further stirring effect to alkali lye, thereby further improves the absorption rate of sour gas.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a half sectional view of the present invention;

FIG. 3 is a schematic diagram of the equispaced assembly structure.

In the figure: the device comprises an alkaline liquid barrel 1, an upper cover 2, uniformly distributed components 3, an air inlet pipeline 4, an aeration head 5, an exhaust pipeline 6, a liquid inlet 7, a liquid discharge pipeline 8, a rotating shaft 9, a connecting shaft 10, an upper stirring shaft 11, a lower stirring shaft 12 and a connecting spring 13.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a filtering structure and an acid gas waste discharge system using the same, the filtering structure comprises an alkaline liquid barrel 1, an upper cover 2, an air inlet component and an even distribution component 3, a liquid drainage pipeline 8 is arranged on the side wall of the alkaline liquid barrel 1, a liquid drainage port valve is arranged at the port of the liquid drainage pipeline 8, the upper cover 2 is fixedly arranged at the upper end of the alkaline liquid barrel 1, an air exhaust port is arranged on the upper cover 2, an air exhaust pipeline 6 is connected to the position of the air exhaust port, a liquid inlet 7 is arranged on the upper cover 2, a sealing cover is arranged at the port of the liquid inlet 7, a rotary hole is arranged at the central position of the upper cover 2, a ball bearing is fixedly arranged in the rotary hole, a rotary shaft 9 is fixedly arranged in the inner ring of the ball bearing, the rotary shaft 9 is driven by a driving motor, the air inlet component is formed by combining an air inlet pipeline 4 and an aeration head 5, the even distribution component 3 is connected with the rotary shaft 9, and the even distribution component 3 is formed by a connecting shaft 10, Upper (mixing) shaft 11, lower (mixing) shaft 12 and connecting spring 13 make up and constitute, constitute through setting up by lye bucket 1, upper cover 2, the filtration that air intake component and equipartition subassembly 3 combination constitute, and set air intake component to constitute by admission line 4 and aeration head 5 combination, and set equipartition subassembly 3 to constitute by connecting axle 10, upper (mixing) shaft 11, lower (mixing) shaft 12 and connecting spring 13 combination constitute, thereby the stirring effect through equipartition subassembly 3 breaks up aeration head 5 spun bubble, thereby let the acid gas among the bubble better carry out contact reaction with alkali lye among lye bucket 1, thereby improve the treatment effect of device to acid gas.

The upper end of the gas inlet pipeline 4 is higher than the upper side end of the alkaline liquid barrel 1, and the gas inlet pipeline 4 extends into the inner cavity of the alkaline liquid barrel 1;

the aeration heads 5 are connected with the air inlet pipeline 4, and the aeration heads 5 are arranged right below the uniform distribution components 3;

the upper stirring shaft 11 and the lower stirring shaft 12 are respectively provided with three groups, the upper stirring shaft 11 and the lower stirring shaft 12 are respectively fixedly connected with the connecting shaft 10, the upper stirring shaft 11 and the lower stirring shaft 12 are correspondingly arranged, the upper end and the lower end of the connecting spring 13 are respectively connected with the upper stirring shaft 11 and the lower stirring shaft 12, and the connecting shaft 10 is connected with the rotating shaft 9 through a coupler;

the connecting springs 13 are in a stretched state during actual installation, a plurality of groups of connecting springs 13 are uniformly arranged, and when the uniformly distributed components 3 rotate, adjacent connecting springs 13 are not in contact with each other, the upper stirring shaft 11 and the lower stirring shaft 12 are correspondingly arranged, the connecting springs 13 are arranged between the upper stirring shaft 11 and the lower stirring shaft 12, and the connecting springs 13 are arranged in a stretched state, so that the connecting springs 13 are driven to form a shaking effect through the rotating action of the uniformly distributed components 3, a further stirring effect is formed on alkali liquor through the shaking effect of the connecting springs 13, and the acid gas absorption rate is further improved;

the acid gas waste discharge system is provided with the filtering structure;

the working principle is as follows: by arranging a filtering structure formed by combining an alkaline liquid barrel 1, an upper cover 2, an air inlet assembly and an even distribution assembly 3, arranging the air inlet assembly to be formed by combining an air inlet pipeline 4 and an aeration head 5, and arranging the even distribution assembly 3 to be formed by combining a connecting shaft 10, an upper stirring shaft 11, a lower stirring shaft 12 and a connecting spring 13, bubbles sprayed by the aeration head 5 are broken through the stirring effect of the even distribution assembly 3, so that acid gas in the bubbles can better contact and react with alkaline liquid in the alkaline liquid barrel 1, the treatment effect of the device on the acid gas is improved, during actual use, the alkaline liquid is added into the alkaline liquid barrel 1 through a liquid inlet 7, a driving motor is started, the even distribution assembly 3 is driven to move, then the gas containing the acid gas is conveyed into the alkaline liquid through the air inlet pipeline 4 and the aeration head 5, and the even distribution assembly 3 breaks the gas discharged by the aeration head 5 through the movement effect of the even distribution assembly, thereby the acid gas is effectively absorbed by the alkali liquor.

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. A filter structure, characterized by: the filter structure includes:

the device comprises an alkaline liquid barrel (1), wherein a liquid drainage pipeline (8) is arranged on the side wall of the alkaline liquid barrel (1), and a liquid drainage port valve is arranged at the port of the liquid drainage pipeline (8);

the device comprises an upper cover (2), wherein the upper cover (2) is fixedly arranged at the upper end of an alkaline liquor barrel (1), an air exhaust port is formed in the upper cover (2), an air exhaust pipeline (6) is connected to the position of the air exhaust port, a liquid inlet (7) is formed in the upper cover (2), a sealing cover is arranged at the position of an end port of the liquid inlet (7), a rotating hole is formed in the center of the upper cover (2), a ball bearing is fixedly arranged in the rotating hole, a rotating shaft (9) is fixedly arranged in an inner ring of the ball bearing, and the rotating shaft (9) is driven by a driving motor;

the air inlet assembly is formed by combining an air inlet pipeline (4) and an aeration head (5);

the uniform distribution component (3), the uniform distribution component (3) is connected with the rotating shaft (9), and the uniform distribution component (3) is formed by combining a connecting shaft (10), an upper stirring shaft (11), a lower stirring shaft (12) and a connecting spring (13).

2. A filter construction according to claim 1 wherein: the upper end of the air inlet pipeline (4) is higher than the upper side end of the alkaline liquid barrel (1), and the air inlet pipeline (4) extends into the inner cavity of the alkaline liquid barrel (1).

3. A filter construction according to claim 2 wherein: the aeration heads (5) are connected with the air inlet pipeline (4), and the aeration heads (5) are arranged under the uniform distribution assemblies (3).

4. A filter construction according to claim 1 wherein: the upper stirring shaft (11) and the lower stirring shaft (12) are respectively provided with three groups, the upper stirring shaft (11) and the lower stirring shaft (12) are respectively fixedly connected with the connecting shaft (10), the upper stirring shaft (11) and the lower stirring shaft (12) are correspondingly arranged, the upper end and the lower end of the connecting spring (13) are respectively connected with the upper stirring shaft (11) and the lower stirring shaft (12), and the connecting shaft (10) is connected with the rotating shaft (9) through a coupler.

5. A filter construction according to claim 4, wherein: when the connecting springs (13) are actually installed, the connecting springs (13) are in a stretched state, multiple groups of connecting springs (13) are uniformly arranged, and when the uniformly distributed assemblies (3) rotate, adjacent connecting springs (13) are not in contact with each other.

6. The utility model provides a sour gas exhaust system which characterized in that: the acid gas exhaust system has the filter structure of any one of the above claims 1 to 5.