CN219848888U

CN219848888U - Composite exhaust gas treatment spray tower

Info

Publication number: CN219848888U
Application number: CN202321191589.9U
Authority: CN
Inventors: 韩以波; 袁成龙; 马宪伟; 马世华
Original assignee: Jiangsu Longtai Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Jiangsu Longtai Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-20
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a composite exhaust gas treatment spray tower in the technical field of exhaust gas treatment, which comprises a spray tower main body, wherein a porthole and a control panel are arranged on the outer wall of the front end of the spray tower main body, a rotary drum which is rotationally connected is arranged in an inner cavity of the spray tower main body, a plurality of groups of spray heads which are communicated are arranged on the outer wall of the rotary drum, a jack which is communicated is arranged at the top end of the rotary drum, an exhaust gas inlet which is communicated is arranged at the bottom end of the right side of the spray tower main body, an air outlet is arranged at the top of the spray tower main body, a storage tank is arranged on the outer wall of the left side of the spray tower main body, and is communicated with the rotary drum through a liquid supply assembly, and a primary filter screen, an active carbon layer and a composite filter screen are sequentially arranged at the top of the inner cavity of the spray tower main body, so that sodium hydroxide absorption liquid can be rotationally sprayed out to be fully contacted with exhaust gas, the sprayed sodium hydroxide absorption liquid can be recovered into the storage tank, the recovery utilization rate of the sodium hydroxide absorption liquid is improved, and the cost of exhaust gas treatment is saved.

Description

Composite exhaust gas treatment spray tower

Technical Field

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

Background

The exhaust treatment spray tower is a common exhaust treatment device. Is usually installed near the chimney or exhaust outlet of industrial enterprises to achieve the purposes of clean environment, efficient resource utilization and health protection.

When the waste gas treatment spray tower is used, harmful components in waste gas are usually taken away by using sodium hydroxide absorption liquid, but when the waste gas treatment spray tower is used, most of the sodium hydroxide absorption liquid is directly sprayed out, the contact area between the sodium hydroxide absorption liquid and the waste gas is small, and the contact is insufficient, so that the waste gas treatment effect is poor, and therefore, the composite waste gas treatment spray tower is provided.

Disclosure of Invention

The utility model aims to provide a composite exhaust gas treatment spray tower, which is used for solving the problems in the background technology.

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

the utility model provides a compound exhaust-gas treatment spray column, including the spray column main part, the front end outer wall of spray column main part is equipped with porthole, control panel, the inner chamber of spray column main part is equipped with the rotary drum that rotates the connection, the lateral wall of rotary drum is equipped with fixed cover, and the both sides outer wall of fixed cover passes through the bracing piece and is connected with the inner wall of spray column main part, the outer wall of rotary drum is equipped with the shower nozzle that the multiunit intercommunication set up, and the jack that the intercommunication set up has been seted up on the top of rotary drum, spray column main part right side bottom is equipped with the waste gas air inlet that the intercommunication set up, the gas outlet has been seted up at the top of spray column main part, the left side outer wall of spray column main part is equipped with the bin, and the bin communicates with the rotary drum through the confession liquid subassembly, the inner chamber top of spray column main part has equipped with just effect filter screen in proper order, activated carbon layer and compound filter screen.

Further: the outer wall on the right side of the spray tower main body is provided with a rotating unit, the rotating unit comprises a servo motor, the output end of the servo motor is connected with a rotating shaft, the top of the rotating shaft is provided with a driving gear, the driving gear is communicated with the inner cavity of the spray tower main body, one side of the driving gear is connected with a rotating gear in a meshed manner, and the rotating gear is sleeved on the top end of the outer wall of the rotating cylinder.

Further: the liquid supply assembly comprises a second water pump, a water inlet of the second water pump is communicated with the storage box through a water pipe, and a water outlet of the second water pump is rotationally connected with the jack through a water inlet pipe.

Further: the lower part of the left outer wall of the spray tower body is provided with a first water pump which is communicated with the storage tank through a water pipe, and the first water pump is communicated with the bottom end of the inner cavity of the spray tower body through a return pipe.

Further: the liquid adding pipe and the liquid discharging pipe are arranged on the storage box.

Further: the inlet end of the exhaust gas inlet is provided with a screen.

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

according to the utility model, through the work of the water pump II, sodium hydroxide absorption liquid in the storage tank can be conveyed into the spray head on the rotary drum, and then the driving gear can be driven to rotate through the work of the servo motor of the rotary unit;

2. through the effect of water pump one and back flow, can retrieve the bin inside with the sodium hydroxide absorption liquid that sprays out, improve the recycle rate of sodium hydroxide absorption liquid, practice thrift exhaust treatment's cost.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the front structure of the present utility model;

fig. 3 is a schematic structural view of a rotary drum according to the present utility model.

In the figure: 1. a spray tower body; 2. porthole; 3. a control panel; 4. an exhaust gas inlet; 5. a rotating unit; 50. a servo motor; 51. a drive gear; 52. a rotary gear; 6. an air outlet; 7. a storage tank; 8. a first water pump; 9. a second water pump; 10. a return pipe; 11. a primary filter screen; 12. an activated carbon layer; 13. a composite filter screen; 14. a water inlet pipe; 15. a rotary drum; 16. a spray head; 17. and a jack.

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.

Examples

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a compound exhaust-gas treatment spray column, including spray column main part 1, spray column main part 1's front end outer wall is equipped with porthole 2, control panel 3, can look over the treatment effect of inside waste gas through porthole 2, spray column main part 1's inner chamber is equipped with the rotary drum 15 of swivelling joint, rotary drum 15's lateral wall is equipped with fixed cover (fixed cover is rotated with rotary drum 15 and is connected, fixed cover passes through bracing piece and spray column main part 1 inner wall fixed connection, the effect of support is played to rotary drum 15), and fixed cover's both sides outer wall passes through the inner wall connection of bracing piece and spray column main part 1, rotary drum 15's outer wall is equipped with the shower nozzle 16 that the multiunit intercommunication set up, and the jack 17 that the intercommunication set up has been seted up on rotary drum 15's top, spray column main part 1 right side bottom is equipped with the waste gas air inlet 4 that the intercommunication set up, spray column main part 1's left side outer wall is equipped with bin 7, and bin 7 communicates through liquid feed assembly and rotary drum 15, spray column main part 1's inner chamber top is equipped with just effect filter screen 11 in proper order, active carbon layer 12 and compound filter screen 13.

Before using, the electrical end of the electric equipment on the spray tower main body 1 is electrically connected with an external power supply and the electrical end of the control panel 3, sodium hydroxide absorption liquid is added into the storage tank 7, waste gas is communicated with the waste gas inlet 4, the liquid supply assembly conveys the sodium hydroxide absorption liquid in the storage tank 7 to the inside of the rotary drum 15, the spray head 16 on the rotary drum 15 can be driven to rotate through the work of the rotary unit 5, the spray head 16 rotates and sprays the sodium hydroxide absorption liquid, so that the sodium hydroxide absorption liquid is fully contacted with the waste gas, and finally, the primary filter screen 11, the active carbon layer 12 and the composite filter screen 13 are matched (the primary filter screen 11, the active carbon layer 12 and the composite filter screen 13 form a composite filter screen layer corresponding to a composite type in a subject), the gas is secondarily purified, the treatment effect of the waste gas is good, and the treated waste gas is finally discharged through the air outlet 6.

Preferably, the outer wall of the right side of the spray tower body 1 is provided with a rotating unit 5, the rotating unit 5 comprises a servo motor 50, the output end of the servo motor 50 is connected with a rotating shaft, the top of the rotating shaft is provided with a driving gear 51, the driving gear 51 is communicated with the inner cavity of the spray tower body 1, one side of the driving gear 51 is in meshed connection with a rotating gear 52, and the rotating gear 52 is sleeved at the top end of the outer wall of the rotating cylinder 15;

because rotary drum 15 rotates through bracing piece, fixed cover and spray column main part 1 inner wall to be connected, the work of servo motor 50 on the rotary unit 5 can drive driving gear 51 and rotate, because driving gear 51 is connected with rotary gear 52 meshing, rotary gear 52 and rotary drum 15 fixed connection, and then drive the shower nozzle 16 on the rotary drum 15 and rotate, can rotatory blowout of sodium hydroxide absorption liquid, increased the area of contact of sodium hydroxide absorption liquid and waste gas, make it fully contact with waste gas.

Preferably, the liquid supply assembly comprises a second water pump 9, a water inlet of the second water pump 9 is communicated with the storage tank 7 through a water pipe, a water outlet of the second water pump 9 is rotationally connected with the jack 17 through the water inlet pipe 14, and the second water pump 9 can convey sodium hydroxide absorption liquid into the spray head 16 through the water inlet pipe 14.

Preferably, the left side outer wall below of spray column main part 1 is equipped with water pump one 8, and water pump one 8 communicates with bin 7 through the water pipe, and water pump one 8 communicates with the inner chamber bottom of spray column main part 1 through back flow 10, through the effect of water pump one 8 and back flow 10, can retrieve the sodium hydroxide absorption liquid that sprays to bin 7 inside, has improved the recycle rate of sodium hydroxide absorption liquid, has practiced thrift exhaust treatment's cost.

Preferably, the storage tank 7 is provided with a liquid adding pipe and a liquid discharging pipe, the liquid adding pipe is used for adding sodium hydroxide absorption liquid, and the liquid discharging pipe can discharge sodium hydroxide absorption liquid after multiple uses.

Examples

Referring to fig. 1, this embodiment differs from the first embodiment in that: the inlet end of the exhaust gas inlet 4 is provided with a screen, and the screen has a filtering effect, so that impurities in the exhaust gas are primarily filtered, and the impurities are prevented from blocking the pipeline in the spray tower main body 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 a compound exhaust-gas treatment spray column, includes spray column main part (1), its characterized in that: the utility model discloses a spray column, including spray column main part (1), front end outer wall is equipped with porthole (2), control panel (3), the inner chamber of spray column main part (1) is equipped with rotary drum (15) that rotate to be connected, the lateral wall of rotary drum (15) is equipped with fixed cover, and the both sides outer wall of fixed cover passes through the bracing piece and is connected with the inner wall of spray column main part (1), the outer wall of rotary drum (15) is equipped with shower nozzle (16) that multiunit intercommunication set up, and jack (17) that the intercommunication set up are seted up on the top of rotary drum (15), spray column main part (1) right side bottom is equipped with waste gas air inlet (4) that the intercommunication set up, gas outlet (6) have been seted up at the top of spray column main part (1), the left side outer wall of spray column main part (1) is equipped with bin (7), and bin (7) are equipped with primary filter screen (11), active carbon layer (12) and compound filter screen (13) through feed assembly.

2. A composite exhaust treatment spray tower according to claim 1, wherein: the right side outer wall of spray column main part (1) is equipped with rotary unit (5), rotary unit (5) are including servo motor (50), the output of servo motor (50) is connected with the pivot, and driving gear (51) are installed at the top of pivot.

3. A composite exhaust treatment spray tower according to claim 2, wherein: the driving gear (51) is communicated with the inner cavity of the spray tower main body (1), one side of the driving gear (51) is connected with the rotating gear (52) in a meshed mode, and the rotating gear (52) is sleeved at the top end of the outer wall of the rotating cylinder (15).

4. A composite exhaust treatment spray tower according to claim 1, wherein: the liquid supply assembly comprises a second water pump (9), a water inlet of the second water pump (9) is communicated with the storage tank (7) through a water pipe, and a water outlet of the second water pump (9) is rotationally connected with the jack (17) through a water inlet pipe (14).

5. A composite exhaust treatment spray tower according to claim 1, wherein: the novel spray tower is characterized in that a first water pump (8) is arranged below the left outer wall of the spray tower body (1), the first water pump (8) is communicated with the storage tank (7) through a water pipe, and the first water pump (8) is communicated with the bottom end of the inner cavity of the spray tower body (1) through a return pipe (10).

6. A composite exhaust treatment spray tower according to claim 1, wherein: the liquid adding pipe and the liquid discharging pipe are arranged on the storage box (7).

7. A composite exhaust treatment spray tower according to claim 1, wherein: the air inlet end of the waste gas inlet (4) is provided with a screen.