CN218047303U

CN218047303U - A tail gas denitrification facility for boiler

Info

Publication number: CN218047303U
Application number: CN202220849433.4U
Authority: CN
Inventors: 张法旺; 田建友
Original assignee: Zhengzhou Anchuan Environmental Protection Technology Co ltd
Current assignee: Zhengzhou Anchuan Environmental Protection Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-12-16
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a tail gas denitrification facility for boiler belongs to boiler flue gas processing technology field, wherein, the on-line screen storage device comprises a base, fixed surface is connected with the box on the base, the inside liquid medicine that is provided with of box, the first quick-witted case of box fixed surface is connected with, the first motor of the inside fixedly connected with of first machine case, first bearing is worn to be equipped with on the box surface, first motor output shaft wears to establish in first bearing, first motor output shaft fixed surface is connected with first pivot, this a tail gas denitrification facility for boiler through setting up second motor, threaded rod and sliding sleeve, when wasing and changing the catalysis board, people pass through control switch control second motor operation, and then drive the threaded rod and rotate, drive the screw cap operation simultaneously to drive filter box and catalysis board and shift out and handle, under the effect of second motor, threaded rod and sliding sleeve, more be convenient for people shift out the catalysis board and handle.

Description

Tail gas denitration device for boiler

Technical Field

The utility model relates to a boiler flue gas treatment technical field, more specifically say, it relates to a tail gas denitrification facility for boiler.

Background

The produced flue gas of boiler contains a large amount of harmful substance in the use, need just can outwards discharge through the processing, and current boiler tail gas denitrification facility, in the use, adnexed granule needs the manual work to carry out regularly to maintain the clearance on the catalysis layer, and degree of automation is lower, and the required manpower that consumes of clearance is great, and influences the normal use of equipment, so has proposed a tail gas denitrification facility for boiler and has solved the above-mentioned problem of proposing.

Technical problem to be solved by the utility model (1)

Not enough to prior art exists, the utility model aims to provide a tail gas denitrification facility for boiler, it has the characteristics of the clearance of being convenient for.

(2) Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a such tail gas denitrification facility for boiler, the on-line screen storage device comprises a base, fixed surface is connected with the box on the base, the inside liquid medicine that is provided with of box, the first quick-witted case of box fixed surface is connected with, the first motor of the inside fixedly connected with of first machine case, first bearing is worn to be equipped with on the box surface, first motor output shaft wears to establish in first bearing, the first pivot of first motor output shaft fixed surface is connected with, first pivot fixed surface is connected with the cleaning roller, the cleaning roller is total two, and symmetrical fixed connection is on first pivot surface, the level gauge is worn to be equipped with on the box surface, box inner wall fixedly connected with slide bar, the slide bar surface has cup jointed the sliding sleeve, fixed surface is connected with the filter box on the sliding sleeve, the inside fixedly connected with catalysis board of filter box.

When the tail gas denitration device for the boiler, which adopts the technical scheme, is used, when the catalytic board is cleaned and replaced, people control the second motor to rotate through the control switch to drive the threaded rod to rotate, so that the filter box and the catalytic board are driven to move out for treatment.

Further, the catalysis board is total a plurality of, and equal fixed connection is inside the filter box, the activity groove has been seted up on the box surface, the inside fixedly connected with of activity groove is sealed to fill up, the filter box is worn to establish on sealed pad surface, box surface fixedly connected with second machine case, the inside fixedly connected with second motor of second machine case, the box surface is worn to be equipped with the second bearing, second motor output shaft is worn to establish in the second bearing.

Further, a threaded rod is fixedly connected to the surface of the output shaft of the second motor, a second rotating shaft is fixedly connected to the surface of the threaded rod, a third bearing is fixedly connected to the inner wall of the box body, the second rotating shaft is arranged in the third bearing in a penetrating mode, a threaded cap is connected to the surface of the threaded rod in a threaded mode, and the threaded cap is fixedly connected to the lower surface of the filter box.

Further, fixed surface is connected with the water tank on the base, box fixed surface is connected with the water pump, the water pump is intake and is held and wear to establish on the water tank surface, the water pump goes out water end fixed surface and is connected with the connecting pipe, the connecting pipe wears to establish on the box surface, the inside fixedly connected with water pipe support of box, water pipe support fixed connection is on the connecting pipe surface, fixed surface is connected with the shower nozzle under the water pipe support, the shower nozzle is total a plurality of, and equal fixed connection is at the water pipe support lower surface.

Furthermore, a water outlet pipe penetrates through the surface of the box body, the surface of the water outlet pipe is fixedly connected with an electromagnetic valve, an air inlet pipe penetrates through the surface of the box body, and a fan is arranged on the upper surface of the box body.

(3) Advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. the tail gas denitration device for the boiler is provided with the air inlet pipe, the catalytic board, the water pump and the spray head, when tail gas is treated, people connect the air inlet pipe with the tail gas output end, the water pump is controlled to operate at the same time, the tail gas is further conveyed into the box body, the tail gas is preliminarily washed under the action of liquid medicine, the washed gas rises into the filter box, catalytic reaction is carried out under the action of the catalytic board, the liquid medicine in the water box is sprayed out through the spray head by the operation of the water pump, the smoke subjected to reaction and denitration is disinfected and purified, and efficient denitration can be carried out on the tail gas by people under the action of the air inlet pipe, the catalytic board, the water pump and the spray head;

2. according to the tail gas denitration device for the boiler, by arranging the second motor, the threaded rod and the sliding sleeve, when the catalytic plate is cleaned and replaced, people control the second motor to operate through the control switch, so that the threaded rod is driven to rotate, and the threaded cap is driven to operate at the same time, so that the filter box and the catalytic plate are driven to move out for treatment, and under the action of the second motor, the threaded rod and the sliding sleeve, people can move out the catalytic plate more conveniently for treatment;

3. this a tail gas denitrification facility for boiler through setting up first motor, first pivot and cleaning roller, when clearing up the box is inside, people are through the operation of the first motor of control switch control, and then drive first pivot and cleaning roller and rotate, and the cleaning roller rotates and cleans the box inner wall, and is more convenient, and under the effect of first motor, first pivot and cleaning roller, the people of being more convenient for clean the box inner wall.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic structural view of the present invention in partial section in front view;

the symbols in the drawings are:

1. a base; 2. a box body; 3. a first chassis; 4. a first motor; 5. a first bearing; 6. a first rotating shaft; 7. a cleaning roller; 8. a liquid level meter; 9. a slide bar; 10. a sliding sleeve; 11. a filter box; 12. a catalyst plate; 13. a movable groove; 14. a gasket; 15. a second chassis; 16. a second motor; 17. a second bearing; 18. a threaded rod; 19. a second rotating shaft; 20. a third bearing; 21. a water tank; 22. a water pump; 23. a connecting pipe; 24. a water pipe frame; 25. a spray head; 26. a water outlet pipe; 27. an electromagnetic valve; 28. an air inlet pipe; 29. a fan.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the technical solution in the embodiments of the present invention is clearly and completely described below to further explain the present invention.

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tail gas denitrification facility for boiler, the on-line screen storage device comprises a base 1, fixed surface is connected with box 2 on 1 of base, the inside liquid medicine that is provided with of box 2, box 2 fixed surface is connected with first case 3, the first motor 4 of the inside fixedly connected with of first case 3, first bearing 5 is worn to be equipped with on 2 surfaces of box, first motor 4 output shaft is worn to establish in first bearing 5, first motor 4 output shaft fixed surface is connected with

first pivot

6, 6 fixed surface of first pivot is connected with cleaning roller 7, cleaning roller 7 is total two, and symmetry fixed connection is on 6 surfaces of first pivot, level gauge 8 is worn to be equipped with on 2 surfaces of box, 2 inner wall fixedly connected with slide bar 9 of box, slide bar 9 surface has cup jointed sliding sleeve 10, fixed surface is connected with filter box 11 on the sliding sleeve 10, the inside fixedly connected with catalysis board 12 of filter box 11.

Through adopting above-mentioned technical scheme, when clearing up 2 insides of box, people pass through the operation of control switch control first motor 4, and then drive first pivot 6 and cleaning roller 7 and rotate, and cleaning roller 7 rotates and cleans 2 inner walls of box, and is more convenient, and under the effect of first motor 4, first pivot 6 and cleaning roller 7, the people of being more convenient clean 2 inner walls of box.

Specifically, catalysis board 12 is total a plurality of, and equal fixed connection is inside filter box 11, and movable groove 13 has been seted up on 2 surfaces of box, and the inside fixedly connected with of movable groove 13 is sealed 14, and filter box 11 wears to establish on sealed 14 surfaces that fill up, and 2 fixed surface of box are connected with second machine case 15, and the inside fixedly connected with second motor 16 of

second machine case

15, 2 surfaces of box wear to be equipped with second bearing 17, and second motor 16 output shaft wears to establish in second bearing 17.

Through adopting above-mentioned technical scheme, when handling tail gas, people are connected intake pipe 28 with the tail gas output, simultaneous control water pump 22 operation, and then carry tail gas to 2 insides of box, carry out preliminary washing to tail gas under the effect of liquid medicine, gas after the washing rises to in the filter box 11, carry out catalytic reaction under the effect of catalysis board 12, water pump 22 operation is with liquid medicine through shower nozzle 25 blowout in the water tank 21, flue gas to the reaction after removing the nitre purifies that disinfects, intake pipe 28, catalysis board 12, under the effect of water pump 22 and shower nozzle 25, the people of being more convenient for carry out the high efficiency to tail gas and take off the sales.

Specifically, the surface of the output shaft of the second motor 16 is fixedly connected with a threaded rod 18, the surface of the threaded rod 18 is fixedly connected with a second rotating shaft 19, the inner wall of the box body 2 is fixedly connected with a third bearing 20, the second rotating shaft 19 is arranged in the third bearing 20 in a penetrating manner, the surface of the threaded rod 18 is connected with a threaded cap in a threaded manner, and the threaded cap is fixedly connected to the lower surface of the filter box 11.

Through adopting above-mentioned technical scheme, second motor 16 operates and drives threaded rod 18 and rotate, drives the screw cap operation simultaneously to drive filter box 11 and catalysis board 12 and shift out and handle, under the effect of second motor 16, threaded rod 18 and sliding sleeve 10, be more convenient for people to shift out catalysis board 12 and handle.

Specifically, fixed surface is connected with water tank 21 on

base

1, 2 fixed surface of box is connected with water pump 22, water pump 22 intakes the end and wears to establish on the water tank 21 surface, water pump 22 goes out water end fixed surface and is connected with connecting pipe 23, connecting pipe 23 wears to establish on 2 surfaces of box, 2 inside fixedly connected with water pipe support 24 of box, 24 fixed connection of water pipe support are on the connecting pipe 23 surface, 24 fixed surface of water pipe support are connected with shower nozzle 25, shower nozzle 25 is total a plurality of, equal fixed connection is at 24 lower surfaces of water pipe support.

Specifically, a water outlet pipe 26 penetrates through the surface of the box body 2, an electromagnetic valve 27 is fixedly connected to the surface of the water outlet pipe 26, an air inlet pipe 28 penetrates through the surface of the box body 2, and a fan 29 is arranged on the upper surface of the box body 2.

The utility model discloses a theory of operation does:

at first people discharge end and intake pipe 28 with the tail gas and be connected, then people control water pump 22 and fan 29 operation through control switch, tail gas passes through intake pipe 28 and carries to the box 2 inside, the liquid medicine carries out preliminary washing to tail gas, gas after the washing rises to in filter box 11, carry out catalytic reaction under the effect of catalysis board 12, water pump 22 operation is with the interior liquid medicine of water tank 21 through shower nozzle 25 blowout, the flue gas after the nitre is removed in the reaction carries out disinfection and purification, gas after the purification discharges to the external world under the effect of fan 29, when wasing and changing catalysis board 12, people drive threaded rod 18 rotation through the operation of control switch control second motor 16, thereby drive filter box 11 and catalysis board 12 and shift out and handle, people's accessible control switch control first motor 4 operation drives cleaning roller 7 rotation and cleans the box 2 inner wall, and is more convenient.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a tail gas denitrification facility for boiler, includes base (1), its characterized in that: fixed surface is connected with box (2) on base (1), the inside liquid medicine that is provided with of box (2), box (2) fixed surface is connected with first case (3), the first motor (4) of the inside fixedly connected with of first case (3), first bearing (5) are worn to be equipped with on box (2) surface, first motor (4) output shaft is worn to be established in first bearing (5), first motor (4) output shaft fixed surface is connected with first pivot (6), first pivot (6) fixed surface is connected with cleaning roller (7), cleaning roller (7) are total two, and symmetry fixed connection is on first pivot (6) surface, level gauge (8) are worn to be equipped with on box (2) surface, box (2) inner wall fixedly connected with slide bar (9), slide bar (9) surface has cup jointed sliding sleeve (10), fixed surface is connected with filter box (11) on slide sleeve (10), filter box (11) inside fixedly connected with catalysis board (12).

2. The exhaust gas denitration device for the boiler according to claim 1, wherein: catalysis board (12) are total a plurality of, and equal fixed connection is inside filter box (11), movable groove (13) have been seted up on box (2) surface, the sealed pad (14) of the inside fixedly connected with in movable groove (13), filter box (11) are worn to establish and are sealed pad (14) surface, box (2) fixed surface is connected with second machine case (15), the inside fixedly connected with second motor (16) of second machine case (15), second bearing (17) are worn to be equipped with on box (2) surface, second motor (16) output shaft is worn to establish in second bearing (17).

3. The exhaust gas denitration device for the boiler according to claim 2, wherein: the surface fixing of output shaft of second motor (16) is connected with threaded rod (18), threaded rod (18) surface fixing is connected with second pivot (19), box (2) inner wall fixedly connected with third bearing (20), second pivot (19) are worn to establish in third bearing (20), threaded rod (18) surface threaded connection has the screw cap, and screw cap fixed connection is at straining box (11) lower surface.

4. The exhaust gas denitration device for the boiler according to claim 1, wherein: fixed surface is connected with water tank (21) on base (1), box (2) fixed surface is connected with water pump (22), water pump (22) are intake and are held and wear to establish on water tank (21) surface, water pump (22) play water end fixed surface is connected with connecting pipe (23), box (2) surface is worn to establish in connecting pipe (23), the inside fixedly connected with water pipe support (24) of box (2), water pipe support (24) fixed connection is on connecting pipe (23) surface, fixed surface is connected with shower nozzle (25) under water pipe support (24), shower nozzle (25) are total a plurality ofly, and equal fixed connection is at water pipe support (24) lower surface.

5. The exhaust gas denitration device for the boiler according to claim 1, wherein: the water outlet pipe (26) penetrates through the surface of the box body (2), the electromagnetic valve (27) is fixedly connected to the surface of the water outlet pipe (26), the air inlet pipe (28) penetrates through the surface of the box body (2), and the fan (29) is arranged on the upper surface of the box body (2).