CN219848920U

CN219848920U - Tail gas treatment spraying tower for sodium glucoheptonate reaction kettle

Info

Publication number: CN219848920U
Application number: CN202320343632.2U
Authority: CN
Inventors: 孙冰冰
Original assignee: Jiangyin Yuecheng Shengli Biotechnology Co ltd
Current assignee: Jiangyin Yuecheng Shengli Biotechnology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-10-20
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a tail gas treatment spraying tower of a sodium glucoheptonate reaction kettle, which comprises a tower body, a treatment liquid spraying pipe positioned above the inside of the tower body and a filler positioned in the middle of the inside of the tower body, wherein a bucket pipe is rotatably arranged in the position, close to the lower part, of the inside of the tower body, a nozzle is inserted into the bucket pipe from the upper part, the lower end of the nozzle is provided with a sharp nozzle, and the lower end of the bucket pipe is provided with a gas inlet.

Description

Tail gas treatment spraying tower for sodium glucoheptonate reaction kettle

Technical Field

The utility model relates to the technical field of spray towers, in particular to a spray tower for treating tail gas of a sodium glucoheptonate reaction kettle.

Background

The tail gas in the sodium glucoheptonate reaction kettle is generally treated by a spraying tower, alkali liquor is sprayed to neutralize acid tail gas, and air is introduced below inlet liquid at the upper part of the spraying tower in the prior art, and the two react in the filler, but the air can not uniformly enter the filler, so that part of spraying liquid is discharged from the lower part of the filler without contacting with the tail gas in the filler, and the waste phenomenon of spraying liquid is caused.

Disclosure of Invention

The utility model aims to provide a spraying tower for treating tail gas of a sodium glucoheptonate reaction kettle, which aims to solve the problem that in the prior art, gas cannot enter the filler uniformly, so that part of spraying liquid is discharged from the lower part of the filler without contacting the tail gas in the filler, and waste of the spraying liquid is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sodium glucoheptonate reation kettle tail gas treatment drenches spouts tower, includes the tower body, is located the inside top of tower body treatment fluid drenches spray tube and is located the inside middle filler of tower body, the inside of tower body is close to the position rotation of below and installs the bucket pipe, the nozzle has been inserted from the top to the bucket pipe, the lower extreme of nozzle is established to sharp mouth, the lower extreme of bucket pipe is gas inlet.

Preferably, the upper end of the tower body is provided with an exhaust port.

Preferably, the lower extreme rigid coupling of fighting the pipe has the thick pipe, and the lower extreme of thick pipe inserts L shape intake pipe, and the rigid coupling has driven gear on the thick pipe, and one side meshing of driven gear has the driving gear, and the below of driving gear is equipped with the motor that can drive the driving gear rotation.

Preferably, the position inside the tower body, which is close to the lower part, is fixedly connected with a screen plate, and the thick pipe is rotationally connected with the screen plate through a bearing.

Preferably, a guide plate is arranged below the screen plate, and a waste liquid pipe is arranged at a position, corresponding to the space formed by the guide plate and the screen plate, on the front surface of the tower body.

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

1. the utility model is provided with the rotary bucket pipe, the nozzle is arranged above the rotary bucket pipe, the rotary bucket pipe can ensure that the gas which is sprayed out from the nozzle and reaches the filling is more uniform, the waste gas and the treatment liquid react more uniformly in the filling, and the waste of spraying liquid is avoided;

2. the lower end of the nozzle is provided with the sharp nozzle, the sharp nozzle can slow down the speed of reaching the inside of the nozzle from the inside of the bucket pipe, so that gas reaches the nozzle after being uniformly distributed in the bucket pipe, the air inflow of each nozzle is the same, the same gas quantity sprayed from the nozzle is ensured, the uniformity of gas spraying is further ensured, and the using position of the filler is also uniform.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial view of FIG. 1;

FIG. 3 is a perspective view of the present utility model;

fig. 4 is a perspective view of a scoop tube of the present utility model.

In the figure: 1. a tower body; 2. a treatment fluid shower nozzle; 3. an exhaust port; 4. a filler; 5. a bucket tube; 6. a nozzle; 61. a sharp mouth; 7. a screen plate; 8. a drive gear; 9. a motor; 10. a driven gear; 11. a guide plate; 12. an L-shaped air inlet pipe; 13. a waste liquid port; 14. a waste liquid pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 3 and 4, in the embodiment of the utility model, a spraying tower for treating tail gas of a sodium glucoheptonate reaction kettle comprises a tower body 1, a treating liquid spraying pipe 2 positioned above the inside of the tower body 1 and a filler 4 positioned in the middle of the inside of the tower body 1, wherein an exhaust port 3 is arranged at the upper end of the tower body 1, air is introduced below the tower body 1, the air enters the spraying liquid from the upper part, the air and the filler meet at the position of the filler 4 for reaction, and the reacted clean gas is discharged from the upper exhaust port 3 and the waste liquid flows downwards;

as shown in fig. 1 and 2, a bucket pipe 5 is rotatably installed in the tower body 1 at a position close to the lower side, a nozzle 6 is inserted into the bucket pipe 5 from the upper side, gas in the bucket pipe 5 can reach the position of the nozzle 6 and be sprayed out, the gas sprayed out of the nozzle 6 can reach the inside of the filling 4 more uniformly because the bucket pipe 5 is rotatable, and further in order to enable the gas in the bucket pipe 5 to reach the inside of the nozzle 6 more uniformly, the lower end of the nozzle 6 is provided with a sharp nozzle 61, the sharp nozzle 61 can slow down the speed of reaching the inside of the nozzle 6 in the bucket pipe 5, so that the gas reaches the nozzle 6 after being uniformly mixed in the bucket pipe 5, and the air inflow of each nozzle 6 is the same, so that the gas amount sprayed out of the nozzle 6 is ensured to be the same;

as shown in fig. 2, the lower end of the bucket-shaped pipe 5 is a gas inlet, a thick pipe 14 is fixedly connected below the gas inlet at the lower end of the bucket-shaped pipe 5, an L-shaped air inlet pipe 12 is inserted into the lower end of the thick pipe 14, a driven gear 10 is fixedly connected on the thick pipe 14, one side of the driven gear 10 is meshed with a driving gear 8, a motor 9 capable of driving the driving gear 8 to rotate is arranged below the driving gear 8, the motor 9 drives the driving gear 8 to rotate, the driving gear 8 can drive the driven gear 10 to rotate, and further the thick pipe 14 is realized to drive the bucket-shaped pipe 5 to rotate;

in order to facilitate the installation of the thick pipe 14, the inner part of the tower body 1 is fixedly connected with the screen 7 at a position close to the lower part, the thick pipe 14 is rotationally connected with the screen 7 through a bearing, the lower part of the screen 7 is provided with the guide plate 11, the front surface of the tower body 1 is provided with the thick pipe 14 at a position corresponding to a space formed by the guide plate 11 and the screen 7, and waste liquid can pass through the screen 7 to reach the guide plate 11 and finally be discharged from the waste liquid pipe 15.

The working principle of the utility model is as follows: when the device is used, liquid is sprayed from the upper part of the tower body 1, air is introduced from the L-shaped air inlet pipe 12 at the lower part, air reaches the inside of the bucket-shaped pipe 5 through the coarse replacement 14, the sharp nozzle 61 can slow down the speed of reaching the inside of the nozzle 6 from the inside of the bucket-shaped pipe 5, the air reaches the nozzle 6 after being uniformly mixed in the inside of the bucket-shaped pipe 5, the air inflow of each nozzle 6 is the same, the air quantity sprayed from the nozzle 6 is ensured to be the same, the motor 9 drives the driving teeth 8 to rotate, the driving gear 8 can drive the driven gear 10 to rotate, the coarse pipe 14 is further realized to drive the bucket-shaped pipe 5 to rotate, the air reaching the filler 4 from the nozzle 6 can be relatively uniform through the rotating bucket-shaped pipe 5, the waste gas reacts with the treatment liquid in the filler, the clean air is discharged from the exhaust port 3, and the waste liquid is discharged from the waste liquid pipe 15.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a sodium glucoheptonate reation kettle tail gas treatment drenches spouts tower, includes tower body (1), is located the inside top of tower body (1) treatment fluid drenches spray tube (2) and is located packing (4) in the middle of tower body (1) inside, its characterized in that: the tower is characterized in that a bucket-shaped pipe (5) is rotatably arranged in the tower body (1) at a position close to the lower part, a nozzle (6) is inserted into the bucket-shaped pipe (5) from the upper part, a sharp nozzle (61) is arranged at the lower end of the nozzle (6), and a gas inlet is formed at the lower end of the bucket-shaped pipe (5).

2. The sodium glucoheptonate reactor tail gas treatment spray tower of claim 1, wherein: the upper end of the tower body (1) is provided with an exhaust port (3).

3. The sodium glucoheptonate reactor tail gas treatment spray tower of claim 1, wherein: the lower extreme rigid coupling of fighting pipe (5) has thick pipe (14), and the lower extreme of thick pipe (14) has inserted L shape intake pipe (12), and rigid coupling has driven gear (10) on thick pipe (14), and one side meshing of driven gear (10) has driving gear (8), and the below of driving gear (8) is equipped with motor (9) that can drive driving gear (8) rotatory.

4. The sodium glucoheptonate reactor tail gas treatment spray tower of claim 1, wherein: the inside of the tower body (1) is fixedly connected with a screen plate (7) at a position close to the lower part, and the thick pipe (14) is rotationally connected with the screen plate (7) through a bearing.

5. The sodium glucoheptonate reactor tail gas treatment spray tower according to claim 4, wherein: the lower part of the screen plate (7) is provided with a guide plate (11), and the front surface of the tower body (1) is provided with a waste liquid pipe (15) at a position corresponding to the space formed by the guide plate (11) and the screen plate (7).