CN213132659U

CN213132659U - Denitration device

Info

Publication number: CN213132659U
Application number: CN202021277012.6U
Authority: CN
Inventors: 曾祥霖; 戴晓晔; 曾坤祥; 黄振鹏; 刘伯庆
Original assignee: Zhuhai Huike Environmental Technology Co ltd
Current assignee: Zhuhai Huike Environmental Technology Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-07
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to the technical field of denitration, and discloses a denitration device, which comprises a shell, the top of the shell is fixedly connected with a smoke inlet, the inside of the shell is fixedly connected with a support, the inside of the support is rotatably connected with a first rotating rod, the bottom of the first rotating rod is fixedly connected with a brush, the top of the first rotating rod is fixedly connected with a first gear, the right side of the top of the first gear is rotatably connected with a second gear, the inside of the second gear is fixedly connected with a second rotating rod, and the outer surface of the first rotating rod is rotatably connected with the support and the shell respectively, the denitration device drives the brush to rotate through the second rotating rod, the second gear, the first gear and the rotating rod by starting a motor, the brush rotates to enable smoke to fly, then the flying smoke is sucked into the inside of a recycling box through a first air pipe and a suction hopper by matching of an air pump, a first air pipe and the suction hopper, thereby reaching the effect of automatically cleaning the smoke dust on the filter screen and solving the problem that the filter layer needs to be cleaned manually.

Description

Denitration device

Technical Field

The utility model relates to a denitration technology field specifically is a denitration device.

Background

Denitration means getting rid of nitrogen oxide's process in the burning flue gas, prevents environmental pollution's importance, and present denitration device is at the in-process of work because the long-time use of device to make the filter layer on the device pile up the smoke and dust easily, lead to the end of the efficiency through the flue gas, influence the efficiency of denitration, but present equipment does not have the function of automatic clearance smoke and dust, thereby needs the staff regularly to go to clear up artifical clearance filter layer, leads to extravagant manpower and the efficiency of coming out of stock.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a denitrification facility possesses the advantage of the last smoke and dust of automatic clearance filter layer, has solved the problem that needs artifical clearance filter layer.

(II) technical scheme

For the purpose of realizing the last smoke and dust of above-mentioned automatic clearance filter layer, the utility model provides a following technical scheme: a denitration device comprises a shell, a smoke inlet is fixedly connected to the top of the shell, a support is fixedly connected to the inside of the shell, a first rotating rod is rotatably connected to the inside of the support, a brush is fixedly connected to the bottom of the first rotating rod, a first gear is fixedly connected to the top of the first rotating rod, a second gear is rotatably connected to the right side of the top of the first gear, a second rotating rod is fixedly connected to the inside of the second gear, the outer face of the second rotating rod is rotatably connected with the support and the shell respectively, an output shaft of a motor is fixedly connected to the right side of the second rotating rod, the bottom of the motor is fixedly connected with the shell, an air suction hopper is fixedly connected to the top of the support and is located right above the first gear, a first air pipe is fixedly connected to the right side of the air suction hopper, the right side of the outer surface of the first air pipe is fixedly connected with the shell, the bottom of the air pump is fixedly connected with the shell, the right side of the first air pipe is fixedly connected with a recycling box, the bottom of the recycling box is fixedly connected with the shell, the inner part of the shell is fixedly connected with a filter screen, the filter screen is positioned on the outer surface of the bottom of the brush, the inner part of the shell is rotatably connected with a first stirrer, the first stirrer is positioned below the filter screen, the inner part of the shell is fixedly connected with a disc support, the disc support is positioned below the stirrer, the inner part of the disc support is fixedly connected with an air nozzle, the bottom of the air nozzle is fixedly connected with a second air pipe, the right side of the second air pipe is fixedly connected with a chlorine box, the bottom of the chlorine box is fixedly connected with the shell, the inner wall of the shell is fixedly connected with a first honeycomb plate, the first honeycomb plate is positioned below the disc support, the inner wall of the shell is rotatably connected with a second stirrer, the inner wall of the shell is fixedly connected with a second catalytic plate and a second honeycomb plate respectively, the second catalytic plate is located below the second stirrer, the second honeycomb plate is located below the second catalytic plate, and the bottom of the shell is fixedly connected with an air outlet.

Preferably, the air injection heads are arranged in the disc holder in an equal manner.

Preferably, the inner parts of the first honeycomb plate and the second honeycomb plate are staggered small holes.

Preferably, the air pump, the recovery box, the motor and the chlorine box are all positioned on the outer side of the shell.

Preferably, the blades are arranged on the outer surfaces of the first stirrer and the second stirrer at equal intervals.

Preferably, the length of the brush is matched with that of the filter screen.

(III) advantageous effects

Compared with the prior art, the utility model provides a denitrification facility possesses following beneficial effect:

1. this denitrification facility, through starter motor, the motor rotates and drives the brush through bull stick two, gear one, bull stick and rotates, and the brush rotates and makes the smoke and dust fly upward, then through air pump, trachea one, breathe in the cooperation of fighting, will fly upward the inside that the smoke and dust inhaled the collection box through trachea one, the fill of breathing in to reach the effect to the automatic clearance of the smoke and dust on the filter screen, solved the problem that needs the manual work to clear up the filter layer.

2. The denitration device is matched with a motor rotating rod II, a gear I and a rotating rod I for use, so that smoke dust is separated from the outer surface of the top of a filter screen by rotating a brush, the smoke passing efficiency is improved, the denitration efficiency is improved, the first honeycomb plate is enabled to delay the passing speed of the smoke by matching a stirrer I, a gas spraying head, a disc support and a first honeycomb plate, the mixing efficiency of the smoke and the chlorine is improved, the chlorine is sprayed out from the top of the disc support at equal intervals by the gas spraying head, the contact area of the chlorine and the smoke is increased, meanwhile, the stirrer drives the chlorine and the smoke to rotate, so that the chlorine and the smoke are mixed more uniformly, the second honeycomb plate, the stirrer II, the first catalytic plate and the second catalytic plate are matched, so that the passing speed of the mixed gas is delayed by the second honeycomb plate, the catalytic efficiency is improved, the mixed gas is driven to rotate by the rotation of the stirrer II, thereby increasing the catalytic effect of the mixed gas.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the disc support of the present invention.

In the figure: 1-shell, 2-smoke inlet, 3-support, 4-rotating rod I, 5-brush, 6-gear I, 7-gear II, 8-rotating rod II, 9-motor, 10-air suction hopper, 11-air pipe I, 12-air pump, 13-recovery box, 14-filter screen, 15-stirrer I, 16-disc support, 17-air spray head, 18-air pipe II, 19-chlorine box, 20-honeycomb plate I, 21-catalytic plate I, 22-stirrer II, 23-catalytic plate II, 24-honeycomb plate II and 25-air outlet.

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. 1-3, a denitration device comprises a housing 1, a smoke inlet 2 is fixedly connected to the top of the housing 1, a support 3 is fixedly connected to the inside of the housing 1, a rotating rod 4 is rotatably connected to the inside of the support 3, a brush 5 is fixedly connected to the bottom of the rotating rod 4, a gear 6 is fixedly connected to the top of the rotating rod 4, a gear 7 is rotatably connected to the right side of the top of the gear 6, a rotating rod 8 is fixedly connected to the inside of the gear 7, the outside of the rotating rod 8 is rotatably connected to the support 3 and the housing 1, an output shaft of a motor 9 is fixedly connected to the right side of the rotating rod 8, the bottom of the motor 9 is fixedly connected to the housing 1, an air suction hopper 10 is fixedly connected to the top of the support 3, the air suction hopper 10 is positioned right above the gear 6, an air pipe 11 is fixedly connected to the right side of the air suction hopper 10, and the right side of the outer surface of the, an air pump 12 is fixedly connected to the right side inside the air pipe I11, the bottom of the air pump 12 is fixedly connected with the shell 1, a recovery box 13 is fixedly connected to the right side of the air pipe I11, the bottom of the recovery box 13 is fixedly connected with the shell 1, a filter screen 14 is fixedly connected inside the shell 1, the filter screen 14 is located on the outer surface of the bottom of the brush 5, the denitration device starts a motor 9, the motor 9 rotates to drive the brush 5 to rotate through a rotating rod II 8, a gear II 7, a gear I6 and a rotating rod I4, the brush 5 rotates to enable smoke dust to fly, then the flying smoke dust is sucked into the recovery box 13 through the air pump 12, the air pipe I11 and an air suction hopper 10 in a matching mode, accordingly, the effect of automatically cleaning the smoke dust on the filter screen 14 is achieved, the problem that the filter layer needs to be cleaned manually is solved, a stirrer I15 is rotatably connected inside the shell 1, the first stirrer 15 is positioned below the filter screen 14, the inner part of the shell 1 is fixedly connected with a disc support 16, the disc support 16 is positioned below the first stirrer 15, the inner part of the disc support 16 is fixedly connected with an air nozzle 17, the bottom of the air nozzle 17 is fixedly connected with an air pipe second 18, the right side of the air pipe second 18 is fixedly connected with a chlorine box 19, the bottom of the chlorine box 19 is fixedly connected with the shell 1, the inner wall of the shell 1 is fixedly connected with a honeycomb plate first 20, the honeycomb plate first 20 is positioned below the disc support 16, the inner wall of the shell 1 is rotatably connected with a stirrer second 22, the stirrer second 22 is positioned below the catalytic plate first 21, the inner wall of the shell 1 is respectively and fixedly connected with a catalytic plate second 23 and a honeycomb plate second 24, the catalytic plate second 23 is positioned below the stirrer second 22, the honeycomb plate second 24 is positioned below the catalytic plate second 23, the bottom of the shell 1 is fixedly connected with an air outlet 25, this denitrification facility, through motor 9 bull stick two 8, gear two 7, gear one 6, bull stick 4 cooperation is used, thereby make brush 5 rotate and break away from the top surface of filter screen 14 with the smoke and dust, thereby increase the flue gas efficiency of being convenient for, and then increase the efficiency of denitration, through agitator one 15, the air nozzle 17, disc support 16, honeycomb panel one 20 cooperation is used, arrange at disc support 16's top blowout chlorine through air nozzle 17 equidistance, make the area increase of chlorine and flue gas contact, agitator one 15 drives chlorine and flue gas rotation simultaneously, thereby reached and made the chlorine and the more even of the mixture of flue gas, through honeycomb panel two 24, agitator two 22, catalysis board one 21, the cooperation of catalysis board two 23 makes, agitator two 22 rotate and drive the gas mixture and rotate, thereby make the gas mixture by the catalytic effect increase.

The gas nozzles 17 are arranged in equal intervals inside the disc holder 16.

The inner parts of the first honeycomb plate 20 and the second honeycomb plate 24 are staggered small holes, so that the second honeycomb plate 24 delays the passing speed of the mixed gas, the catalysis efficiency is improved, and meanwhile, the first honeycomb plate 20 delays the passing speed of the flue gas, and the mixing efficiency of the flue gas and the chlorine gas is improved.

The air pump 12, the recovery tank 13, the motor 9 and the chlorine tank 19 are all positioned outside the shell 1.

The blades are arranged on the outer surfaces of the first stirrer 15 and the second stirrer 22 at equal intervals.

The length of the brush 5 matches the length of the filter screen 14.

When in use, the motor 9 drives the rotating rod II 8 to rotate, the rotating rod II 8 rotates to drive the gear II 7 and the gear I6 to rotate, the gear I6 rotates to drive the rotating rod I4 and the brush 5 to rotate, the brush 5 rotates to fly smoke dust, then the air pump 12 sucks the flying smoke dust into the recycling box 13 through the air pipe I11 and the air suction hopper 10, so as to finish the purpose of cleaning the smoke dust on the filter screen 14, then the smoke dust enters the shell 1 through the smoke inlet 2, then the smoke dust in the smoke dust is filtered through the filter screen 14, meanwhile, the motor 9 drives the brush 5 to rotate through the rotating rod II 8, the gear II 7, the gear I6 and the rotating rod I4, the brush 5 rotates to separate the smoke dust from the outer surface of the top of the filter screen 14, so as to increase the efficiency of the smoke dust passing through the filter screen 14, then the air nozzle 17 sprays chlorine in the chlorine box 19 through the air pipe II 18, simultaneously, the speed that honeycomb panel one 20 postpones the flue gas to pass through then agitator one 15 rotates stirring flue gas and chlorine, make its misce bene, then the mist enters into between honeycomb panel two 24 and honeycomb panel one 20 through honeycomb panel one 20, then through catalysis board one 21, catalysis board two 23 catalyzes the mist, agitator two 22 rotates and drives the mist and rotate simultaneously, thereby make the mist by catalyzed more thoroughly, honeycomb panel two 24 delay the outflow speed of mist simultaneously, thereby make the mist by catalyzed more thoroughly, then the gas after the reaction flows out through gas outlet 25, thereby accomplish the purpose to the denitration.

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. A denitrification facility, includes shell (1), its characterized in that: the cigarette inlet (2) is fixedly connected to the top of the shell (1), the support (3) is fixedly connected to the inside of the shell (1), the rotating rod I (4) is connected to the support (3) in a rotating mode, the brush (5) is fixedly connected to the bottom of the rotating rod I (4), the gear I (6) is fixedly connected to the top of the rotating rod I (4), the gear II (7) is rotatably connected to the right side of the top of the gear I (6), the rotating rod II (8) is fixedly connected to the inside of the gear II (7), the outer face of the rotating rod II (8) is respectively rotatably connected with the support (3) and the shell (1), the output shaft of the motor (9) is fixedly connected to the right side of the rotating rod II (8), the bottom of the motor (9) is fixedly connected with the shell (1), the air suction hopper (10) is fixedly connected to the top of the support (3), and the air suction hopper (10) is located right above the gear I (6), the right side of the air suction hopper (10) is fixedly connected with a first air pipe (11), the right side of the outer surface of the first air pipe (11) is fixedly connected with the shell (1), the right side of the inside of the first air pipe (11) is fixedly connected with an air pump (12), the bottom of the air pump (12) is fixedly connected with the shell (1), the right side of the first air pipe (11) is fixedly connected with a recycling box (13), the bottom of the recycling box (13) is fixedly connected with the shell (1), a filter screen (14) is fixedly connected with the inside of the shell (1), the filter screen (14) is positioned on the outer surface of the bottom of the brush (5), the inside of the shell (1) is rotatably connected with a first stirrer (15), the first stirrer (15) is positioned below the filter screen (14), the inside of the shell (1) is fixedly connected with a disc support (16), and the disc support (16) is positioned below the first stirrer (15), the inside of the disc bracket (16) is fixedly connected with an air nozzle (17), the bottom of the air nozzle (17) is fixedly connected with an air pipe II (18), the right side of the air pipe II (18) is fixedly connected with a chlorine box (19), the bottom of the chlorine box (19) is fixedly connected with the shell (1), the inner wall of the shell (1) is fixedly connected with a first honeycomb plate (20), the first honeycomb plate (20) is positioned below the disc support (16), the inner wall of the shell (1) is rotationally connected with a second stirrer (22), and the second stirrer (22) is positioned below the first catalytic plate (21), the inner wall of the shell (1) is fixedly connected with a second catalytic plate (23) and a second honeycomb plate (24) respectively, and the second catalytic plate (23) is positioned below the second stirrer (22), the second honeycomb plate (24) is positioned below the second catalytic plate (23), and the bottom of the shell (1) is fixedly connected with an air outlet (25).

2. The denitration apparatus according to claim 1, wherein: the air nozzles (17) are arranged in the disc support (16) in an equal manner.

3. The denitration apparatus according to claim 1, wherein: the inner parts of the first honeycomb plate (20) and the second honeycomb plate (24) are staggered small holes.

4. The denitration apparatus according to claim 1, wherein: the air pump (12), the recovery box (13), the motor (9) and the chlorine box (19) are all positioned on the outer side of the shell (1).

5. The denitration apparatus according to claim 1, wherein: the blades are arranged on the outer surfaces of the first stirrer (15) and the second stirrer (22) at equal intervals.

6. The denitration apparatus according to claim 1, wherein: the length of the brush (5) is matched with that of the filter screen (14).