CN218307017U

CN218307017U - A gas cleaning device for SOx/NOx control

Info

Publication number: CN218307017U
Application number: CN202222363438.9U
Authority: CN
Inventors: 曾文华
Original assignee: Jiangsu Baojing Environmental Technology Co ltd
Current assignee: Jiangsu Baojing Environmental Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-17
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a flue gas purification device for desulfurization and denitrification, which comprises a purification box; the filter assembly comprises a support frame and a filter piece arranged on the inner side of the support frame, the filter piece is used for filtering smoke particles, and the support frame is arranged inside the purification box; the vibration component is arranged above the support frame and is used for driving the support frame to vibrate; the cleaning assembly is arranged outside the purification box and comprises a water tank, a water pump, a liquid spraying pipe and a moving assembly for driving the liquid spraying pipe to move; the plugging component is arranged below the supporting frame and is used for plugging and sealing one port of the purifying box; through the device, the filter plate and the adsorption plate in the purification box can be effectively cleaned without being detached, so that the time and the labor are saved.

Description

A gas cleaning device for SOx/NOx control

Technical Field

The utility model relates to a flue gas purification equipment technical field specifically is a flue gas purification device for SOx/NOx control.

Background

The flue gas desulfurization and denitration technology is a boiler flue gas purification technology applied to the chemical industry of generating multi-nitrogen oxides and sulfur oxides. Nitrogen oxides and sulfur oxides are one of the main sources of air pollution. Currently known flue gas desulfurization and denitration technologies comprise PAFP, ACFP, pyrolusite method, electron beam ammonia method, pulse corona method, gypsum wet method, catalytic oxidation method, microbial degradation method and the like, the existing common wet spraying technology directly utilizes treatment liquid spraying technology, the equipment is simple and convenient, the cost is low, but the flue gas generation process often has a large amount of particles such as dust and the like, the spraying can only precipitate larger particles, and fine dust still exists in the atmospheric environment after being discharged from a device.

Chinese laid-open patent No. CN215276497U discloses a flue gas purification device for SOx/NOx control, purification mechanism includes purifying box and connecting cylinder, the inside top fixedly connected with adsorption plate of purifying box, the inside below fixedly connected with filter of purifying box, the surface threaded connection of connecting cylinder has the screw rod, the one end fixedly connected with turning block of screw rod, the other end of screw rod is rotated and is connected with the arc, the utility model relates to a flue gas treatment technical field. So that fine particles can be completely treated, and the problem that the existing treatment technology can only sink larger particles is solved. The above-mentioned problems are solved by the above-mentioned device.

However, the middle filter plate and the adsorption plate of the device are fixed in the interior of the purification box, so that the filter plate and the adsorption plate are inconvenient to clean, the cleaning is time-consuming and labor-consuming, and the filterability of the filter plate and the adsorption plate is affected after the device is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flue gas purification device for SOx/NOx control 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 flue gas purification device for desulfurization and denitrification comprises a purification box; the filter component comprises a support frame and a filter piece arranged on the inner side of the support frame, the filter piece is used for filtering smoke particles, and the support frame is arranged inside the purification box; the vibration component is arranged above the support frame and is used for driving the support frame to vibrate; the cleaning component is arranged outside the purification box and comprises a water tank, a water pump, a liquid spraying pipe and a moving component for driving the liquid spraying pipe to move; and the plugging component is arranged below the support frame and used for plugging and sealing one port of the purifying box.

Preferably, the top of the purification box is connected with a smoke exhaust guide pipe, the top of the smoke exhaust guide pipe is fixedly connected with a baffle plate, the bottom of one side of the purification box is fixedly connected with a smoke inlet pipe, and one end of the smoke inlet pipe is communicated with the purification box.

Preferably, filter the filter that includes the adsorption plate of fixed connection in the inboard top of support frame and fixed connection in the inboard bottom of support frame, just the support frame is the setting of U type.

Preferably, the vibration subassembly includes the vibration frame of fixed connection in the purifying box inside, the inside of vibration frame is provided with the vibration board, top one side cooperation of vibration board is connected with the vibrator, vibrating arm and support frame fixed connection are passed through to the bottom of vibration board, the equal fixed mounting in inner wall both sides of vibration frame has the slide rail, the both ends sliding connection of vibration board is in the slide rail, fixedly connected with telescopic sleeve pole between the both sides bottom of vibration board and the vibration frame, telescopic sleeve pole's surface cover is equipped with the spring.

Preferably, the shutoff subassembly is including pegging graft in the first shutoff piece of purifying box inner wall bottom, first opening has been seted up to one side that the purifying box is close to the hydrojet, the second opening has been seted up to one side that the support frame is close to first opening, it has the second shutoff piece to peg graft in the first opening.

Preferably, the equal fixed mounting in top and the bottom of hydrojet has a plurality of shower nozzle, the removal subassembly include with the outside electric telescopic handle of fixed connection at the purifying box, electric telescopic handle's output pole and hydrojet's one end fixed connection, water pump fixed mounting is on the water tank, the input of water pump passes through the inside intercommunication of pipeline and water tank, the output of water pump passes through the hose and the one side intercommunication of hydrojet.

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

the utility model discloses when discharging fume, the flue gas enters into the inside of purifying box through advancing the tobacco pipe, then pass through the filter, adsorption plate and the pipe of discharging fume, adsorb the flue gas through them, make tiny granule in the flue gas can be handled, when needs wash the inside filter of purifying box and adsorption plate, take out first shutoff piece and second shutoff piece, pass first opening and second opening through electric telescopic handle with the spray line and remove to between filter and the adsorption plate, restart water pump and vibrator, the filter and the adsorption plate on the vibrator drive support frame vibrate, make impurity on filter and the adsorption plate shaken out, water in the water pumping water intaking box is to the spray line through the water pump, spray water on filter and adsorption plate through the shower nozzle, wash filter and adsorption plate, the waste liquid after the clearance can flow in the bottom of purifying box, thereby can wash the inside filter of purifying box and adsorption plate with unnecessary the dismantlement through this device just can be effectively, time saving and labor saving.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural diagram of the vibration assembly of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a purification box; 2. a smoke exhaust duct; 3. vibrating the frame; 4. a support frame; 5. an adsorption plate; 6. a filter plate; 7. a water tank; 8. a water pump; 9. an electric telescopic rod; 10. a smoke inlet pipe; 11. a liquid spraying pipe; 12. a first plugging block; 13. a vibrator; 14. a vibrating plate; 15. a telescopic loop bar; 16. a spring; 17. a vibrating rod; 18. a first port; 19. and a second plugging block.

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, the present invention provides a technical solution: a flue gas purification device for desulfurization and denitrification comprises a purification box 1; the filter assembly comprises a support frame 4 and a filter piece arranged on the inner side of the support frame 4, and the filter piece is used for filtering smoke particles, wherein the support frame 4 is arranged inside the purification box;

the vibration component is arranged above the support frame 4 and is used for driving the support frame 4 to vibrate; the cleaning assembly is arranged outside the purification box 1 and comprises a water tank 7, a water pump 8, a liquid spraying pipe 11 and a moving assembly for driving the liquid spraying pipe 11 to move; and the plugging component is arranged below the support frame 4 and is used for plugging and sealing one port of the purifying box 1.

Wherein, the top of purifying box 1 is connected with exhaust pipe 2, and the top fixedly connected with baffle of exhaust pipe 2, and further, a plurality of through-hole has been seted up to exhaust pipe 2's outside, and one side bottom fixedly connected with of purifying box 1 advances tobacco pipe 10, advances the one end of tobacco pipe 10 and communicates with purifying box 1.

Wherein, filter and include adsorption plate 5 and the filter 6 of fixed connection in the inboard bottom of support frame 4 on the inboard top of support frame 4, and support frame 4 is the setting of U type, and further, the open-top of support frame 4, the lateral surface of support frame 4 contacts with the inside wall of purifying box 1 to in the direction of support frame 4, make support frame 4 remove steadily.

Wherein, the vibration subassembly includes fixed connection at the inside vibration frame 3 of purifying box 1, the inside of vibration frame 3 is provided with vibration board 14, top one side cooperation of vibration board 14 is connected with vibrator 13, vibrating rod 17 and support frame 4 fixed connection are passed through to vibration board 14's bottom, furtherly, vibrator 13 accessible support is connected with one side of vibration frame 3, the equal fixed mounting in inner wall both sides of vibration frame 3 has the slide rail, the both ends sliding connection of vibration board 14 is in the slide rail, furtherly, can make vibration board 14 remove steadily, fixedly connected with telescopic sleeve rod 15 between the both sides bottom of vibration board 14 and the vibration frame 3, telescopic sleeve rod 15's surface cover is equipped with spring 16.

Wherein, the shutoff subassembly is including pegging graft in the first shutoff piece 12 of 1 inner wall bottom of purifying box, first opening 18 has been seted up to one side that purifying box 1 is close to spray tube 11, the second opening has been seted up to one side that support frame 4 is close to first opening 18, furtherly, spray tube 11, first opening 18 and second opening are coaxial setting, so that spray tube 11 can insert between filter 6 and the adsorption plate 5, it has second shutoff piece 19 to peg graft in the 18 first openings, furtherly, set up first sealing washer between the bottom mouth of first shutoff piece 12 and purifying box 1, be provided with the second sealing washer between second shutoff piece 19 and the first opening 18, in order to improve purifying box 1's leakproofness.

Wherein, the equal fixed mounting in top and the bottom of hydrojet 11 has a plurality of shower nozzle, furtherly, the port fixedly connected with filter 6 of shower nozzle, impurity that can avoid the clearance through filter 6 enters into inside the shower nozzle, it includes with fixed connection at 1 outside electric telescopic handle 9 of purifying box, electric telescopic handle 9's output pole and hydrojet 11's one end fixed connection, 8 fixed mounting of water pump are on water tank 7, one side at purifying box 1 is installed to water tank 7, and the inside injection of water tank 7 has water, the inside intercommunication of pipeline and water tank 7 is passed through to water pump 8's input, hose and one side intercommunication of hydrojet 11 are passed through to water pump 8's output.

The working principle is as follows: when using, when discharging fume, the flue gas enters into the inside of purifying box 1 through advancing tobacco pipe 10, then pass through filter 6, adsorption plate 5 and pipe 2 of discharging fume, adsorb the flue gas through them, make tiny granule in the flue gas can be handled, when needs wash the inside filter 6 of purifying box 1 and adsorption plate 5, take out first shutoff piece 12 and second shutoff piece 19, pass first opening 18 and second opening through electric telescopic handle 9 with spray tube 11 and remove between filter 6 and adsorption plate 5, restart water pump 8 and vibrator 13, filter 6 and adsorption plate 5 on vibrator 13 drive support frame 4 vibrate, make impurity on filter 6 and the adsorption plate 5 shaken out, extract the water in the water tank 7 through water pump 8 and to the spray tube 11, spray water on filter 6 and adsorption plate 5 through the shower nozzle, wash filter 6 and adsorption plate 5, the waste liquid after the washing can flow in the bottom of purifying box 1, thereby can just not dismantle with laborsaving with adsorption plate 5 effectively through this device to the inside filter 6 of purifying box 1, save time and save labour.

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 flue gas purification device for SOx/NOx control which characterized in that:

comprises a purifying box (1);

the filter assembly comprises a support frame (4) and a filter element arranged on the inner side of the support frame (4), the filter element is used for filtering smoke particles, and the support frame (4) is arranged inside the purifying box (1);

the vibration component is arranged above the support frame (4) and is used for driving the support frame (4) to vibrate;

the cleaning component is arranged outside the purification box (1) and comprises a water tank (7), a water pump (8), a liquid spraying pipe (11) and a moving component for driving the liquid spraying pipe (11) to move; and

the plugging component is arranged below the support frame (4) and used for plugging and sealing one port of the purifying box (1).

2. The flue gas purification device for desulfurization and denitrification according to claim 1, wherein: the top of purifying box (1) is connected with exhaust pipe (2), the top fixedly connected with baffle of exhaust pipe (2), one side bottom fixedly connected with of purifying box (1) advances tobacco pipe (10), the one end that advances tobacco pipe (10) communicates with purifying box (1).

3. The flue gas purification device for desulfurization and denitrification according to claim 2, wherein: the filtering piece comprises an adsorption plate (5) fixedly connected to the top end of the inner side of the support frame (4) and a filtering plate (6) fixedly connected to the bottom end of the inner side of the support frame (4), and the support frame (4) is arranged in a U shape.

4. The flue gas purification device for desulfurization and denitrification according to claim 3, wherein: the utility model discloses a vibration assembly, including vibration frame (3) of fixed connection inside purifying box (1), the inside of vibration frame (3) is provided with vibration board (14), the cooperation of top one side of vibration board (14) is connected with vibrator (13), vibrating rod (17) and support frame (4) fixed connection are passed through to the bottom of vibration board (14), the equal fixed mounting in inner wall both sides of vibration frame (3) has the slide rail, the both ends sliding connection of vibration board (14) is in the slide rail, fixedly connected with telescopic sleeve rod (15) between the both sides bottom of vibration board (14) and vibration frame (3), the surface cover of telescopic sleeve rod (15) is equipped with spring (16).

5. The flue gas purification device for desulfurization and denitrification according to claim 4, wherein: the shutoff subassembly is including pegging graft in first shutoff piece (12) of purifying box (1) inner wall bottom, first opening (18) have been seted up to one side that purifying box (1) is close to spray tube (11), the second opening has been seted up to one side that support frame (4) are close to first opening (18), it has second shutoff piece (19) to peg graft in first opening (18).

6. The flue gas purification device for desulfurization and denitrification according to claim 5, wherein: the equal fixed mounting in top and the bottom of hydrojet pipe (11) has a plurality of shower nozzle, remove the subassembly include with fixed connection at purifying box (1) outside electric telescopic handle (9), the output pole of electric telescopic handle (9) and the one end fixed connection of hydrojet pipe (11), water pump (8) fixed mounting is on water tank (7), the inside intercommunication of pipeline and water tank (7) is passed through to the input of water pump (8), the output of water pump (8) passes through the one side intercommunication of hose and hydrojet pipe (11).