CN220878332U

CN220878332U - Waste gas treatment device

Info

Publication number: CN220878332U
Application number: CN202321807182.4U
Authority: CN
Inventors: 张军; 罗登玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-05-03
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses an exhaust gas treatment device, which comprises a chassis and a main cylinder fixedly connected to the outer wall of the top of the chassis, wherein an air inlet pipe is fixedly connected to the outer wall of the bottom of one end of the main cylinder, a plurality of air outlet pipes distributed equidistantly are fixedly connected to the outer wall of the top of the main cylinder, a driving motor is fixedly connected to the middle position of the inner wall of the bottom of the chassis, the inner wall of the top of the main cylinder is rotatably connected with a rotating shaft, a rotating shaft is fixedly connected to the outer wall of the bottom of the rotating shaft, and one end of an output shaft of the top of the driving motor is fixedly connected to the outer wall of the bottom of the rotating shaft; according to the utility model, through the mixing mechanism and the rotating mechanism, the flow rate of the treatment liquid in the main cylinder and the crushing effect on generated bubbles can be enhanced, so that the treatment liquid and the waste gas can be more fully mixed, the treatment effect on the waste gas is enhanced, and the spraying mechanism can carry out second treatment on the waste gas separated from the treatment liquid.

Description

Waste gas treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device.

Background

Environmental protection is a generic term for various actions taken to solve the real or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of economy and society, and is also very important for the treatment of waste gas as an important item in environmental protection.

Through searching, the patent publication number is CN212855261U, and the waste gas treatment device comprises a box body. The top of box is equipped with the liquid reserve tank, the top intermediate position of liquid reserve tank is equipped with the inlet, the bottom of liquid reserve tank is equipped with square pressure boost shower nozzle, the below of liquid reserve tank is equipped with the intake pipe, the intake pipe is located the lower half of box, the left end of intake pipe runs through the left side wall of box extends to the outside of box, the right-hand member fixed connection of intake pipe is in the right side wall of box, the intake pipe is located the inside part of box evenly is equipped with a plurality of inlet port in its bottom, the both sides of box are in the below of liquid reserve tank is equipped with the outlet duct. The waste gas treatment device has the advantages of simple structure and convenient use, waste gas enters the box body through the air inlet holes, the air inlet speed is slowed down, the waste gas is uniformly distributed, the hydrogen sulfide and the sodium hydroxide solution of the waste gas treatment liquid are fully contacted, and the absorption rate of the hydrogen sulfide is improved.

The technical characteristics have the following defects: when treating waste gas, because adopt the shower nozzle to carry out hydrojet formula processing method and absorb waste gas, and shower nozzle spun waste gas treatment liquid can not mix with waste gas completely, still have partial waste gas to discharge through the gas outlet to cause the incomplete condition of waste gas treatment, and whole treatment precision to waste gas is not strong, and partial processing method that lets in waste gas into the treatment liquid also can be because there is the bubble production, the condition that the treatment precision is not high can appear equally, consequently, need to design an exhaust gas treatment device to solve above-mentioned problem.

Disclosure of utility model

The present utility model is directed to an exhaust gas treatment device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The waste gas treatment device comprises a chassis and a main cylinder fixedly connected to the outer wall of the top of the chassis, wherein an air inlet pipe is fixedly connected to the outer wall of one end of the main cylinder, and a plurality of air outlet pipes distributed at equal intervals are fixedly connected to the outer wall of the top of the main cylinder;

The bottom inner wall intermediate position fixedly connected with driving motor of chassis, and the top inner wall of main section of thick bamboo rotates and is connected with the rotation axis, the bottom outer wall fixedly connected with axis of rotation, the bottom outer wall of driving motor's top output shaft one end fixedly connected with axis of rotation, the circumference outer wall of rotation axis is provided with respectively and is used for carrying out the mixed mechanism of stirring to the treatment fluid and carries out broken rotary mechanism to the bubble, the top outer wall of rotation axis is provided with and is used for carrying out the spraying mechanism who sprays to waste gas.

Preferably, the mixing mechanism comprises a plurality of stirring plates which are equidistantly distributed, and the stirring plates are fixedly connected to the bottom circumference outer wall of the rotating shaft.

Preferably, the bottom circumference inner wall of the main cylinder is fixedly connected with a limit frame, and the rotating shaft is rotationally connected to the front of the top and bottom outer walls of the limit frame.

Preferably, the rotary mechanism comprises a plurality of auxiliary fluted discs distributed equidistantly, and circumference inner wall intermediate position fixedly connected with backup pad of main section of thick bamboo, the rotation axis rotates and connects between the top and the bottom outer wall of backup pad, it has a plurality of logical grooves of equidistance distribution to open between the top and the bottom outer wall of backup pad, and auxiliary fluted disc all rotates and connects in the top outer wall of backup pad, circumference outer wall fixedly connected with of rotation axis and auxiliary fluted disc engaged with main tooth dish, and main tooth dish diameter is the twice of auxiliary fluted disc, the equal fixedly connected with montant of top outer wall of auxiliary fluted disc, the equal fixedly connected with equidistance of circumference outer wall of montant distributes a plurality of puddles.

Preferably, the spraying mechanism comprises a plurality of spraying pipes which are distributed equidistantly, the spraying pipes are fixedly connected to the top outer wall of the rotating shaft, a plurality of spraying holes which are distributed equidistantly are formed in the bottom outer wall of the spraying pipes, the water pump is fixedly connected to the outer wall of the other end of the top of the chassis, the water inlet ring is rotatably connected to the circumferential outer wall of the rotating shaft through the sealing bearing, and water inlet holes are formed in the top outer wall of the rotating shaft and the bottom outer wall of the rotating shaft.

Preferably, the top and bottom outer walls of the other end of the main cylinder are respectively and fixedly connected with a feed pipe and a discharge pipe.

Preferably, the outer wall of the other end of the air inlet pipe is fixedly connected with two air ejector pipes, a plurality of air ejector holes are formed in the outer wall of the top of each air ejector pipe, and each air ejector pipe is of an annular structure.

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

In the utility model, when the waste gas is treated, the waste gas entering the main cylinder through the air inlet pipe is mixed with the treatment liquid in the main cylinder for the first step, so that the first cleaning effect of the waste gas is realized, and the flow rate of the treatment liquid in the main cylinder and the crushing effect of generated bubbles can be enhanced through the mixing mechanism and the rotating mechanism, so that the treatment liquid and the waste gas can be more fully mixed, the treatment effect of the waste gas is enhanced, and the spraying mechanism can carry out the second treatment of the waste gas separated from the treatment liquid, so that the treatment precision of the waste gas is improved again, and the device has a simple structure and convenient operation;

In the utility model, when the rotating shaft rotates and drives the main gear plate to rotate, the plurality of auxiliary gear plates meshed with the main gear plate can rotate simultaneously, and the diameter of the main gear plate is twice that of the auxiliary gear plates, so that the rotating speed of the auxiliary gear plates is far higher than that of the main gear plate, thereby driving the vertical rods and the stirring rods to rotate at high speed, and further strengthening the treatment effect on waste gas by beating and crushing waste gas bubbles passing through the through grooves;

In the utility model, the air ejector tube is of an annular structure and the number of the air ejector tubes is two, so that the waste gas entering the air ejector tube can be ejected out through the plurality of air ejector holes, the area of the waste gas entering the main cylinder is wider, and the mixing effect of the waste gas and the treatment fluid is enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of an exhaust gas treatment device.

Fig. 2 is a schematic view of a structure of a support plate of the exhaust gas treatment device.

Fig. 3 is a schematic diagram of a limiting frame structure of an exhaust gas treatment device.

Fig. 4 is a schematic view of a rotating shaft structure of an exhaust gas treatment device.

Fig. 5 is a schematic view of a rotating shaft structure of an exhaust gas treatment device.

In the figure: 1. a chassis; 2. a main barrel; 3. an air inlet pipe; 4. an air outlet pipe; 5. a feed pipe; 6. a limiting frame; 7. a stirring plate; 8. a support plate; 9. a shower pipe; 10. a through groove; 11. a main fluted disc; 12. an auxiliary fluted disc; 13. an agitating rod; 14. a vertical rod; 15. a rotation shaft; 16. a gas lance; 17. a driving motor; 18. a water pump; 19. a rotating shaft; 20. a water inlet hole; 21. and a water inlet ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, an exhaust gas treatment device includes a chassis 1 and a main cylinder 2 fixedly connected to a top outer wall of the chassis 1, wherein an air inlet pipe 3 is fixedly connected to a bottom outer wall of one end of the main cylinder 2, and a plurality of air outlet pipes 4 are fixedly connected to a top outer wall of the main cylinder 2 in an equidistance manner;

The bottom inner wall intermediate position fixedly connected with driving motor 17 of chassis 1, and the top inner wall of main section of thick bamboo 2 rotates and is connected with rotation axis 15, the bottom outer wall fixedly connected with axis of rotation 19 of rotation axis 15, driving motor 17's top output shaft one end fixedly connected with in rotation axis 19's bottom outer wall, rotation axis 15's circumference outer wall is provided with the mixing mechanism who is used for carrying out the stirring to the treatment fluid respectively and carries out broken rotary mechanism to the bubble, rotation axis 15's top outer wall is provided with the spraying mechanism who is used for spraying to the waste gas, when handling the waste gas, the waste gas that enters into main section of thick bamboo 2 through intake pipe 3 can carry out the mixture of first step with the treatment fluid in the main section of thick bamboo 2, the effect of first heavy clearance to the waste gas has been realized, and through mixing mechanism and rotary mechanism that sets up, can strengthen the flow rate of treatment fluid in the main section of thick bamboo 2 and strengthen the crushing effect to the bubble that produces, thereby make treatment fluid and waste gas can more abundant mix, the treatment effect to the waste gas, and the spraying mechanism that sets up then can carry out the secondary treatment to the waste gas that breaks away from the treatment fluid, the waste gas to the waste gas of waste gas, the waste gas of having improved again and handling precision, simple structure, and convenient operation.

Wherein, mixing mechanism includes a plurality of stirring boards 7 that the equidistance distributes, and stirring board 7 all fixed connection in the bottom circumference outer wall of rotation axis 15, and when driving motor 17 drove axis of rotation 19 and rotation axis 15 and rotated, a plurality of stirring boards 7 can rotate simultaneously to mix the stirring to the treatment fluid in the main section of thick bamboo 2, make waste gas and treatment fluid mix as far as possible.

Wherein, bottom circumference inner wall fixedly connected with spacing 6 of main section of thick bamboo 2, and rotation axis 15 rotate before connecting in the top and the bottom outer wall of spacing 6, when rotation axis 15 rotates, spacing 6 can carry out spacing to rotation axis 15 for rotation axis 15 can stably rotate.

The rotary mechanism comprises a plurality of auxiliary fluted discs 12 which are distributed equidistantly, the middle position of the circumferential inner wall of the main cylinder 2 is fixedly connected with a supporting plate 8, a rotary shaft 15 is rotationally connected between the top and bottom outer walls of the supporting plate 8, a plurality of through grooves 10 which are distributed equidistantly are formed between the top and bottom outer walls of the supporting plate 8, the auxiliary fluted discs 12 are all rotationally connected with the top outer wall of the supporting plate 8, the circumferential outer wall of the rotary shaft 15 is fixedly connected with a main fluted disc 11 meshed with the auxiliary fluted discs 12, the diameter of the main fluted disc 11 is twice as large as that of the auxiliary fluted discs 12, the top outer wall of the auxiliary fluted disc 12 is fixedly connected with a vertical rod 14, the circumferential outer wall of the vertical rod 14 is fixedly connected with a plurality of stirring rods 13 which are distributed equidistantly, when the rotary shaft 15 rotates and drives the main fluted disc 11 to rotate, and because the diameter of the main fluted disc 11 is twice as large as that of the auxiliary fluted disc 12, the rotary speed of the auxiliary fluted disc 12 is far as the main fluted disc 11, the main fluted disc 11 rotates, the auxiliary fluted disc 14 and the stirring rod 13 rotate at high speed, so as to drive the vertical rod 13 to beat and break the waste gas passing through the grooves 10, and further enhance the treatment effect of the waste gas.

Wherein, spray mechanism includes a plurality of shower 9 that the equidistance distributes, and shower 9 equal fixed connection is in the top outer wall of rotation axis 15, a plurality of spray holes that the equidistance distributes are all opened to the bottom outer wall of shower 9, the top other end outer wall fixedly connected with water pump 18 of chassis 1, and the circumference outer wall of rotation axis 19 is connected with water inlet ring 21 through sealed bearing rotation, water inlet hole 20 has all been opened to the top outer wall of rotation axis 19 and the bottom outer wall of rotation axis 15, when rotation axis 15 rotates, the treatment fluid that enters into in the water inlet ring 21 through water pump 18 can enter into shower 9 through rotation axis 15, thereby realized the rotatory spray effect to the waste gas, the treatment strength to the waste gas has been improved.

Wherein, the other end top and the bottom outer wall of main section of thick bamboo 2 are fixedly connected with inlet pipe 5 and discharging pipe respectively, through inlet pipe 5 and the discharging pipe that set up, can make things convenient for the staff to change the treatment fluid in the main section of thick bamboo 2 and wash main section of thick bamboo 2.

The working principle of the utility model is as follows: when waste gas is treated, waste gas entering the main cylinder 2 through the air inlet pipe 3 can be mixed with treatment liquid in the main cylinder 2 in the first step, the first heavy cleaning effect of the waste gas is achieved, when the driving motor 17 drives the rotating shaft 19 and the rotating shaft 15 to rotate, the stirring plates 7 can simultaneously rotate, and the treatment liquid in the main cylinder 2 is mixed and stirred, so that the waste gas and the treatment liquid are mixed as much as possible, when the rotating shaft 15 rotates and drives the main fluted disc 11 to rotate, the auxiliary fluted disc 12 meshed with the main fluted disc 11 can simultaneously rotate, and the diameter of the main fluted disc 11 is twice that of the auxiliary fluted disc 12, the rotating speed of the auxiliary fluted disc 12 is far higher than that of the main fluted disc 11, so that the vertical rod 14 and the stirring rod 13 are driven to rotate at a high speed, waste gas bubbles passing through the through grooves 10 are beaten and broken, the treatment effect of the waste gas is further enhanced, and the spraying mechanism is arranged to carry out the second heavy treatment on the waste gas separated from the treatment liquid, so that the treatment precision of the waste gas is improved again.

Example 2

Referring to fig. 5, unlike embodiment 1, the outer wall of the other end of the air inlet pipe 3 is fixedly connected with two air nozzles 16, and the top outer walls of the air nozzles 16 are all provided with a plurality of air nozzles, and the air nozzles 16 are all of annular structures.

The working principle of the utility model is as follows: because the gas spraying pipe 16 is of an annular structure and the number of the gas spraying pipes is two, the waste gas entering the gas spraying pipe 16 can be sprayed out through a plurality of gas spraying holes, so that the area of the waste gas entering the main cylinder 2 is wider, and the mixing effect of the waste gas and the treatment fluid is enhanced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides an exhaust treatment device, includes chassis (1) and fixed connection in main section of thick bamboo (2) of chassis (1) top outer wall, its characterized in that: an air inlet pipe (3) is fixedly connected to the outer wall of the bottom of one end of the main cylinder (2), and a plurality of air outlet pipes (4) distributed equidistantly are fixedly connected to the outer wall of the top of the main cylinder (2);

The utility model discloses a device for treating waste gas, including chassis (1), chassis, rotary shaft (15), rotary shaft (19), rotary shaft (17), rotary shaft (15), mixing mechanism and rotary mechanism that carries out the stirring to the treatment fluid, rotary mechanism that breaks to the bubble are provided with respectively to the circumference outer wall of rotary shaft (15), rotary shaft (19) are connected with in the bottom inner wall intermediate position fixedly connected with driving motor (17), the bottom outer wall fixedly connected with rotation shaft (19) of rotary shaft (15), the top output shaft one end fixedly connected with of driving motor (17) is in the bottom outer wall of rotation shaft (19), the top outer wall of rotary shaft (15) is provided with the spraying mechanism that is used for spraying waste gas.

2. An exhaust gas treatment device according to claim 1, wherein: the mixing mechanism comprises a plurality of stirring plates (7) which are distributed equidistantly, and the stirring plates (7) are fixedly connected to the bottom circumference outer wall of the rotating shaft (15).

3. An exhaust gas treatment device according to claim 2, wherein: the bottom circumference inner wall of the main cylinder (2) is fixedly connected with a limit frame (6), and the rotary shaft (15) is rotationally connected to the front of the top and bottom outer walls of the limit frame (6).

4. An exhaust gas treatment device according to claim 3, wherein: the rotary mechanism comprises a plurality of auxiliary fluted discs (12) which are distributed equidistantly, the middle position of the circumferential inner wall of the main cylinder (2) is fixedly connected with a supporting plate (8), a rotary shaft (15) is rotationally connected between the top and bottom outer walls of the supporting plate (8), a plurality of through grooves (10) which are distributed equidistantly are formed between the top and bottom outer walls of the supporting plate (8), the auxiliary fluted discs (12) are rotationally connected to the top outer walls of the supporting plate (8), the circumferential outer walls of the rotary shaft (15) are fixedly connected with main fluted discs (11) meshed with the auxiliary fluted discs (12), the diameter of the main fluted discs (11) is twice that of the auxiliary fluted discs (12), the top outer walls of the auxiliary fluted discs (12) are fixedly connected with vertical rods (14), and the circumferential outer walls of the vertical rods (14) are fixedly connected with a plurality of stirring rods (13) which are distributed equidistantly.

5. An exhaust gas treatment device according to any one of claims 1 to 4, wherein: the spraying mechanism comprises a plurality of spraying pipes (9) which are distributed equidistantly, the spraying pipes (9) are fixedly connected to the top outer wall of the rotating shaft (15), a plurality of spraying holes which are distributed equidistantly are formed in the bottom outer wall of the spraying pipes (9), a water pump (18) is fixedly connected to the outer wall of the other end of the top of the chassis (1), a water inlet ring (21) is rotatably connected to the circumferential outer wall of the rotating shaft (19) through a sealing bearing, and water inlet holes (20) are formed in the top outer wall of the rotating shaft (19) and the bottom outer wall of the rotating shaft (15).

6. An exhaust gas treatment device according to claim 1, wherein: the top of the other end of the main cylinder (2) and the outer wall of the bottom are fixedly connected with a feed pipe (5) and a discharge pipe respectively.

7. An exhaust gas treatment device according to claim 6, wherein: two air ejector tubes (16) are fixedly connected to the outer wall of the other end of the air inlet pipe (3), a plurality of air ejector holes are formed in the outer wall of the top of each air ejector tube (16), and each air ejector tube (16) is of an annular structure.