CN213408219U

CN213408219U - High-efficient corrosion resistant SOx/NOx control device

Info

Publication number: CN213408219U
Application number: CN202021802769.2U
Authority: CN
Inventors: 张庆
Original assignee: Individual
Current assignee: Yongtai Dasheng New Material Technology Co.,Ltd.
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-11
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a high-efficient corrosion resistant SOx/NOx control device, including handling the case, it has the treatment fluid to handle the incasement splendid attire, handle bottom of the case portion fixedly connected with servo motor, servo motor pivot fixedly connected with scavenging lever, scavenging lever upper end fixedly connected with connecting rod, connecting rod upper end fixedly connected with rotary drum, be provided with the exhaust spray tube on the rotary drum, handle the cavity bottom fixedly connected with fluid-discharge tube of case splendid attire treatment fluid, the rotary drum upper end is rotated and is connected with first conveyer pipe, first conveyer pipe passes and handles case fixedly connected with suction fan, it is provided with the second conveyer pipe to handle case right side upper end, second conveyer pipe fixedly connected with drying cabinet, drying cabinet fixedly connected with blast pipe. The utility model discloses a cleaning rod can sweep the clearance to the cavity bottom inner wall of handling case splendid attire treatment fluid, makes the corrosives attached to on the inner wall drop, and the great reduction improves life to the corruption damage of handling the case.

Description

High-efficient corrosion resistant SOx/NOx control device

Technical Field

The utility model relates to a SOx/NOx control technical field specifically is a high-efficient corrosion resistant SOx/NOx control device.

Background

The atmospheric pollutants such as SO2, NOX and the like generated by the coal seriously destroy the ecological environment and become key environmental problems to be solved urgently in the economic sustainable development of China. Desulfurization and denitrification (also called desulfurization and denitrification) are used for removing or reducing SO2 and NOX in the coal burning process, and at the present stage, catalytic reduction denitrification (namely denitrogenation) is mainly combined with wet desulfurization to remove SO2 and NOX in flue gas.

At present, traditional SOx/NOx control device reaction rate is low, and the reaction leads to SOx/NOx control inefficiency incompletely, the effect is poor, and the resultant after the processing reaction is the sludge, forms deposit dirt layer easily, and difficult clearance leads to the device corrosivity serious for a long time, greatly reduced life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient corrosion resistant SOx/NOx control device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency corrosion-resistant desulfurization and denitrification device comprises a treatment box, wherein the treatment box is a cylindrical cavity body, treatment liquid is contained in the treatment box, the bottom of the treatment box is fixedly connected with a servo motor, a rotating shaft of the servo motor is fixedly connected with a cleaning rod, the upper end of the cleaning rod is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a rotating drum, a plurality of uniformly distributed exhaust spray pipes are arranged on the rotating drum, the bottom of the cavity body containing the treatment liquid is fixedly connected with a liquid discharge pipe, a valve is arranged on the liquid discharge pipe, the upper end of the rotating drum is rotatably connected with a first conveying pipe, the first conveying pipe penetrates through the treatment box and is fixedly connected with a suction fan, the suction fan is fixedly connected onto the treatment box, the suction fan is fixedly connected with a filter box, the filter box is fixedly connected with an, the second conveyer pipe with handle case fixed connection and communicate with each other with the inner chamber, second conveyer pipe fixedly connected with drying cabinet, drying cabinet fixedly connected with blast pipe.

Preferably, the treatment tank is provided with a liquid inlet pipe.

Preferably, a sealing ring is arranged at the joint of the rotating shaft of the servo motor and the treatment box.

Preferably, a filter screen is arranged in the exhaust spray pipe.

Preferably, the treatment tank is provided with a transparent viewing window.

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

1. the utility model discloses during the use, waste gas gets into through the intake pipe, through the rose box, the rose box carries out impurity filtration to waste gas, get into the rotary drum through the suction fan, the rotary drum blows in waste gas to each region of treatment fluid through a plurality of exhaust spray pipes, carry out SOx/NOx control treatment reaction, start servo motor simultaneously, when servo motor rotates, drive scavenging lever and rotary drum rotation, the scavenging lever can sweep the clearance to the cavity bottom inner wall of treatment box splendid attire treatment fluid, make the corrosive substance attached to the inner wall drop, scavenging lever and rotary drum rotation can stir treatment fluid, make SOx/NOx control treatment reaction more complete and more efficient;

2. the utility model discloses a cleaning rod can sweep the clearance to the cavity bottom inner wall of handling case splendid attire treatment fluid, makes the corrosives attached to the inner wall drop, reduces the corrosion damage to handling the case, and the corrosives attached to on the inner wall is outside through the fluid-discharge tube discharge treatment case along with the treatment fluid when changing the treatment fluid to reduce the influence of the corrosives of handling the incasement to handling the case, greatly increased the corrosion resistance and the life of device.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-efficiency corrosion-resistant desulfurization and denitrification apparatus of the present invention;

fig. 2 is the utility model relates to a high-efficient corrosion resistant SOx/NOx control device's the structure diagram of overlooking.

In the figure: 1. a treatment tank; 2. a liquid inlet pipe; 3. an air inlet pipe; 4. a filter box; 5. a suction fan; 6. a first delivery pipe; 7. a second delivery pipe; 8. a drying oven; 9. an exhaust pipe; 10. an exhaust nozzle; 11. a rotating drum; 12. a connecting rod; 13. a valve; 14. a liquid discharge pipe; 15. a seal ring; 16. a servo motor; 17. a cleaning rod; 18. a treatment liquid; 19. a transparent viewing window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a high-efficiency corrosion-resistant desulfurization and denitrification device comprises a treatment box 1, wherein the treatment box 1 is a cylindrical cavity body, a treatment liquid 18 is contained in the treatment box 1, the treatment liquid 18 is used for performing desulfurization and denitrification treatment on waste gas, a servo motor 16 is fixedly connected to the bottom of the treatment box 1, a rotating shaft of the servo motor 16 is fixedly connected with a cleaning rod 17, the upper end of the cleaning rod 17 is fixedly connected with a connecting rod 12, the upper end of the connecting rod 12 is fixedly connected with a rotating cylinder 11, a plurality of uniformly distributed exhaust spray pipes 10 are arranged on the rotating cylinder 11, when the servo motor 16 rotates, the cleaning rod 17 and the rotating cylinder 11 are driven to rotate, the cleaning rod 17 can sweep and clean the inner wall at the bottom of the cavity containing the treatment liquid 18 in the treatment box 1, so that corrosive attached to the inner wall falls off, the rotating cylinder 11 can convey the waste gas to various region positions of the treatment liquid 18 through the exhaust spray pipes 10 for desulfurization and denitrification treatment reaction, the desulfurization and denitrification reaction is more complete and efficient, a liquid discharge pipe 14 is fixedly connected to the bottom of a cavity of a treatment box 1 for containing a treatment liquid 18, a valve 13 is arranged on the liquid discharge pipe 14, a first conveying pipe 6 is rotatably connected to the upper end of a rotary drum 11, the first conveying pipe 6 penetrates through the treatment box 1 and is fixedly connected with a suction fan 5, the suction fan 5 is fixedly connected to the treatment box 1, a filter box 4 is fixedly connected with the suction fan 5, a detachable filter screen is arranged in the filter box 4, the filter box 4 filters impurities of waste gas, the filter box 4 is fixedly connected with an air inlet pipe 3, the waste gas enters a device through the air inlet pipe 3, a second conveying pipe 7 is arranged at the upper end of the right side of the treatment box 1, the second conveying pipe 7 is fixedly connected with the treatment box 1 and is communicated with an inner cavity, a drying box 8 is fixedly connected with the second conveying pipe 7, the drying box 8 is used for absorbing the, the drying box 8 is fixedly connected with an exhaust pipe 9.

The treatment box 1 is provided with a liquid inlet pipe 2 for adding treatment liquid 18, and after the treatment liquid 18 is used for a long time, the desulfurization and denitrification effect is reduced, the surplus is reduced, and the treatment liquid needs to be added periodically.

A sealing ring 15 is arranged at the joint of the rotating shaft of the servo motor 16 and the treatment box 1 to prevent the treatment liquid 18 from leaking.

A filter screen is provided in the exhaust nozzle 10 to prevent the treatment impurities in the treatment liquid 18 from entering the drum 11.

The treatment tank 1 is provided with a transparent observation window 19 for observing the remaining amount of the treatment liquid 18 and the treatment effect.

The working principle is as follows: when the utility model is used, waste gas enters through the air inlet pipe 3, passes through the filter box 4, the filter box 4 filters impurities of the waste gas, the waste gas enters into the rotary drum 11 through the suction fan 5, the rotary drum 11 blows the waste gas into each area of the treatment liquid 18 through the exhaust spray pipes 10 to carry out desulfurization and denitrification treatment reaction, the servo motor 16 is started simultaneously, the servo motor 16 drives the cleaning rod 17 and the rotary drum 11 to rotate when rotating, the cleaning rod 17 can sweep and clean the inner wall at the bottom of the cavity of the treatment box 1 containing the treatment liquid 18, so that corrosive attached to the inner wall falls off, the cleaning rod 17 and the rotary drum 11 can stir the treatment liquid 18 to ensure that the desulfurization and denitrification treatment reaction is more complete and efficient, the waste gas after desulfurization and denitrification treatment is dried through the drying box 8 and then is discharged into the air through the exhaust pipe 9, the corrosive attached to the inner wall is discharged out of the treatment box 1 along with the treatment liquid 18 through the liquid discharge pipe 14 when the treatment liquid 18 is, thereby reducing the influence of the corrosive substances in the treatment box 1 on the treatment box 1 and greatly increasing the corrosion resistance and the service life of the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient corrosion resistant SOx/NOx control device, is including handling case (1), its characterized in that: the treatment tank is characterized in that treatment liquid (18) is contained in the treatment tank (1), the bottom of the treatment tank (1) is fixedly connected with a servo motor (16), a rotating shaft of the servo motor (16) is fixedly connected with a cleaning rod (17), the upper end of the cleaning rod (17) is fixedly connected with a connecting rod (12), the upper end of the connecting rod (12) is fixedly connected with a rotary drum (11), the rotary drum (11) is provided with a plurality of uniformly distributed exhaust spray pipes (10), the bottom of a cavity for containing the treatment liquid (18) in the treatment tank (1) is fixedly connected with a liquid discharge pipe (14), the liquid discharge pipe (14) is provided with a valve (13), the upper end of the rotary drum (11) is rotatably connected with a first conveying pipe (6), the first conveying pipe (6) penetrates through the treatment tank (1) and is fixedly connected with a suction fan (5), and the suction fan, suction fan (5) fixedly connected with rose box (4), rose box (4) fixedly connected with intake pipe (3), it is provided with second conveyer pipe (7) to handle case (1) right side upper end, second conveyer pipe (7) with handle case (1) fixed connection and communicate with each other with the inner chamber, second conveyer pipe (7) fixedly connected with drying cabinet (8), drying cabinet (8) fixedly connected with blast pipe (9).

2. The high-efficiency corrosion-resistant desulfurization and denitrification device according to claim 1, wherein: the treatment box (1) is provided with a liquid inlet pipe (2).

3. The high-efficiency corrosion-resistant desulfurization and denitrification device according to claim 1, wherein: and a sealing ring (15) is arranged at the joint of the rotating shaft of the servo motor (16) and the treatment box (1).

4. The high-efficiency corrosion-resistant desulfurization and denitrification device according to claim 1, wherein: and a filter screen is arranged in the exhaust spray pipe (10).

5. The high-efficiency corrosion-resistant desulfurization and denitrification device according to claim 1, wherein: the treatment box (1) is provided with a transparent observation window (19).