CN212594938U

CN212594938U - Efficient desulfurization dust removal integrated device

Info

Publication number: CN212594938U
Application number: CN202020816114.4U
Authority: CN
Inventors: 施永花
Original assignee: Shanxi Xinruihua Mechanical And Electrical Equipment Co ltd
Current assignee: Shanxi Xinruihua Mechanical And Electrical Equipment Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-02-26
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses an efficient desulfurization dust removal integrated device, including desulfurization case and dust removal case, the inner chamber from the top of desulfurization case fixedly connected with active carbon filter layer and FRP desulfurization filter screen layer and baffle in proper order, the top of baffle and the lower extreme of desulfurization incasement chamber all are provided with alkaline solution, the upper end fixedly connected with HEPA filter screen of dust removal incasement chamber, the left lower extreme fixed mounting of dust removal case has the motor, the output fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the movable sleeve, the top fixedly connected with brush board of movable sleeve. The utility model discloses an effect of first fan, second fan, HEPA filter screen, dust removal case, first blast plate, ventilation pipe, check valve, shower nozzle, alkaline solution, FRP desulfurization filter screen layer and active carbon filter layer has solved current desulfurization dust collector desulfurization dust collection efficiency low, can't satisfy the problem of people's production demand.

Description

Efficient desulfurization dust removal integrated device

Technical Field

The utility model relates to a desulfurization dust removal technical field specifically is an efficient desulfurization dust removal integrated device.

Background

Along with the stricter and stricter national and local control of pollutant emission indexes of industrial flue gas, the treatment problem of high-salt wastewater pollutants in the domestic petroleum and petrochemical industry, the metal smelting industry and the like is more and more prominent, and waste gas containing pollutants such as sulfur dioxide, hydrogen sulfide and the like can be generated in the production processes of chemical plants, smelting plants and the like, so that a desulfurization and dust removal device is required.

The applicant finds that at least the following technical problems exist in the prior art: the existing desulfurization and dust removal device is low in desulfurization and dust removal efficiency and cannot meet the production requirements of people, and therefore an efficient desulfurization and dust removal integrated device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficient desulfurization dust removal integrated 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: an efficient desulfurization and dust removal integrated device comprises a desulfurization box and a dust removal box, wherein an active carbon filter layer, an FRP desulfurization filter screen layer and a partition plate are fixedly connected to the inner cavity of the desulfurization box from top to bottom in sequence, alkaline solutions are respectively arranged at the top of the partition plate and the lower end of the inner cavity of the desulfurization box, an HEPA filter screen is fixedly connected to the upper end of the inner cavity of the dust removal box, a motor is fixedly mounted at the lower end of the left side of the dust removal box, a threaded rod is fixedly connected to the output end of the motor, a movable sleeve is connected to the outer surface of the threaded rod through threads, a brush plate is fixedly connected to the top of the movable sleeve, a first fan is fixedly mounted at the lower end of the left side of the desulfurization box, the air inlet end of the first fan is communicated with the upper end of the right side of the dust removal box through, the air inlet end of the second fan is communicated with the lower end of the right side of the desulfurization box through a pipeline, the air outlet end of the second fan is communicated with a second exhaust plate through a pipeline, the tops of the second exhaust plate and the first exhaust plate are communicated with a ventilation pipe, the upper end of the ventilation pipe is communicated with a one-way valve, and the top of the ventilation pipe is communicated with a spray head.

Preferably, the equal fixedly connected with supporting leg in both ends about the desulfurization case bottom, the bottom fixedly connected with supporting shoe of supporting leg, the air outlet has been seted up to the upper end on desulfurization case right side.

Preferably, a waste gas inlet pipe is arranged at the lower end of the left side of the dust removal box, and the inner side of the waste gas inlet pipe is movably connected with an electromagnetic valve.

Preferably, the bottom of the inner cavity of the dust removal box is provided with a dust collection box, the middle end of the inner cavity of the dust removal box is fixedly connected with a slide bar, and the upper end of the movable sleeve slides on the outer surface of the slide bar.

Preferably, the number of the spray heads is multiple, and the distance between every two adjacent spray heads is equal.

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

1. the utility model opens the first fan and the second fan through the external controller, after the waste gas is discharged into the dust removing box through the waste gas inlet pipe, the waste gas can realize the capability of rapid dust removal through the HEPA filter screen, and the filtered waste gas can be input into the first exhaust plate through the first fan, and is discharged into the alkaline solution through the nozzle through the vent pipe and the one-way valve, so that the waste gas is fully contacted with the alkaline solution, thereby realizing the capability of first-stage desulfurization and dust removal, simultaneously, the waste gas after the first desulfurization can be conveyed into the second exhaust plate through the second fan again and is discharged through the nozzle, thereby realizing the capability of second-stage desulfurization and dust removal, and finally the waste gas passes through the desulfurization filter screen layer and the active carbon filter layer, thereby the device achieves the purpose of high desulfurization and dust removal efficiency, through the effect matched with the above structure, the problem of low desulfurization and dust removal efficiency of the existing desulfurization dust removal device is solved, can not meet the production requirements of people.

2. The utility model discloses a motor is opened to external controller, and the motor drives the threaded rod when rotating and rotates, and the threaded rod is under the cooperation of slide bar in the pivoted, steadily drives movable sleeve and brush board motion, and in the time of brush board motion, can clear up the bottom of HEPA filter screen, can effectually prevent that the dust that waste gas carried from blockking the HEPA filter screen to reach the purpose that improves dust removal case dust collection efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of a second exhaust plate according to the present invention in a cross-sectional view;

fig. 3 is the schematic view of the dust removing box structure of the present invention.

In the figure: 1. a desulfurization box; 2. a second vent panel; 3. a second fan; 4. a first exhaust panel; 5. supporting legs; 6. a support block; 7. an exhaust gas inlet pipe; 8. a dust removal box; 9. an alkaline solution; 10. a spray head; 11. an activated carbon filter layer; 12. an air outlet; 13. an FRP desulfurization filter screen layer; 14. a one-way valve; 15. a vent pipe; 16. a brush plate; 17. a motor; 18. a HEPA filter screen; 19. a slide bar; 20. a threaded rod; 21. a movable sleeve; 22. a dust collecting box; 23. a partition plate; 24. a first fan.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a desulfurization case 1, second blast plate 2, second fan 3, first blast plate 4, supporting leg 5, supporting shoe 6, waste gas intake pipe 7, dust removal case 8, alkaline solution 9, shower nozzle 10, activated carbon filter layer 11, air outlet 12, FRP desulfurization filter screen layer 13, check valve 14, ventilation pipe 15, brush board 16, motor 17, HEPA filter screen 18, slide bar 19, threaded rod 20, movable sleeve 21, dust collection box 22, baffle 23 and first fan 24 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all are this technical personnel and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a high-efficiency desulfurization and dust removal integrated device comprises a desulfurization box 1 and a dust removal box 8, wherein the left end and the right end of the bottom of the desulfurization box 1 are fixedly connected with supporting legs 5, the bottom of the supporting legs 5 is fixedly connected with supporting blocks 6, the upper end of the right side of the desulfurization box 1 is provided with an air outlet 12, an inner cavity of the desulfurization box 1 is fixedly connected with an active carbon filter layer 11, an FRP desulfurization filter layer 13 and a partition plate 23 from top to bottom in sequence, the top of the partition plate 23 and the lower end of the inner cavity of the desulfurization box 1 are both provided with alkaline solutions 9, the lower end of the left side of the dust removal box 8 is provided with a waste gas inlet pipe 7, the inner side of the waste gas inlet pipe 7 is movably connected with an electromagnetic valve, the upper end of the inner cavity of the dust removal box 8 is fixedly, the bottom of the inner cavity of the dust removal box 8 is provided with a dust collection box 22, the middle end of the inner cavity of the dust removal box 8 is fixedly connected with a slide bar 19, the upper end of a movable sleeve 21 slides on the outer surface of the slide bar 19, the top of the movable sleeve 21 is fixedly connected with a brush plate 16, a motor 17 is turned on through an external controller, the motor 17 drives a threaded rod 20 to rotate while rotating, the threaded rod 20 stably drives the movable sleeve 21 and the brush plate 16 to move while rotating under the coordination of the slide bar 19, the bottom of a HEPA filter screen 18 can be cleaned while the brush plate 16 moves, the HEPA filter screen 18 can be effectively prevented from being blocked by dust carried by waste gas, so that the dust removal efficiency of the dust removal box 8 is improved, a first fan 24 is fixedly installed at the lower end of the left side of the desulfurization box 1, the air inlet end of the first fan 24 is communicated with the upper end of the right side of the dust removal box 8 through, the lower end on the right side of the desulfurization box 1 is fixedly provided with a second fan 3, the air inlet end of the second fan 3 is communicated with the lower end on the right side of the desulfurization box 1 through a pipeline, the air outlet end of the second fan 3 is communicated with a second exhaust plate 2 through a pipeline, the tops of the second exhaust plate 2 and a first exhaust plate 4 are communicated with a ventilation pipe 15, the upper end of the ventilation pipe 15 is communicated with a one-way valve 14, the top of the ventilation pipe 15 is communicated with a plurality of spray heads 10, the distance between every two adjacent spray heads 10 is equal, the first fan 24 and the second fan 3 are opened through an external controller, after waste gas is discharged into the dust removal box 8 from a waste gas inlet pipe 7, the waste gas can realize the rapid dust removal capability through an HEPA filter screen 18, and the filtered waste gas can be input into the first exhaust plate 4 through the first fan 24 and then is discharged into an alkaline solution 9 through the spray heads 10 through the ventilation pipe 15 and the one-way, make waste gas and 9 abundant contacts of alkaline solution, realize the ability of first order desulfurization and dust removal, simultaneously, waste gas through after the first desulfurization can be carried again through second fan 3 and discharge through shower nozzle 10 in the second exhaust plate 2, thereby realize the ability that the desulfurization of second level was removed dust, last waste gas passes through FRP desulfurization filter screen layer 13 and active carbon filter layer 11, thereby make this device reach the purpose that desulfurization and dust collection efficiency are high (external control ware is the PLC controller in this application, simultaneously, two wiring ends of external control ware are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When in use, the first fan 24 and the second fan 3 are opened through the external controller, after the waste gas is discharged into the dust removing box 8 through the waste gas inlet pipe 7, the waste gas can realize the capability of rapid dust removal through the HEPA filter screen 18, and the filtered waste gas can be input into the first exhaust plate 4 through the first fan 24 and is discharged into the alkaline solution 9 through the spray nozzle 10 through the vent pipe 15 and the one-way valve 14, so that the waste gas is fully contacted with the alkaline solution 9, thereby realizing the capability of first-stage desulfurization and dust removal, and simultaneously, the waste gas after first desulfurization can be conveyed into the second exhaust plate 2 through the second fan 3 again and is discharged through the spray nozzle 10, thereby realizing the capability of second-stage desulfurization and dust removal, and finally the waste gas passes through the FRP desulfurization filter screen layer 13 and the active carbon filter layer 11, thereby the device achieves the purpose of high desulfurization and dust removal efficiency, and solves the problem of low desulfurization and dust removal efficiency of the existing desulfurization and dust removal device through the matching effect, the problem that can't satisfy people's production demand, open motor 17 through external controller, motor 17 drives threaded rod 20 in the pivoted and rotates, threaded rod 20 in the pivoted under slide bar 19's cooperation, steadily drive movable sleeve 21 and brush board 16 motion, in the motion of brush board 16, can clear up HEPA filter screen 18's bottom, can effectually prevent that the dust that waste gas carried from blockking HEPA filter screen 18, thereby reach the purpose that improves 8 dust collection efficiency of dust removal case.

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 an efficient desulfurization dust removal integrated device, includes desulfurization case (1) and dust removal case (8), its characterized in that: the desulfurization device is characterized in that an active carbon filter layer (11) and an FRP desulfurization filter screen layer (13) and a partition plate (23) are fixedly connected to the inner cavity of a desulfurization box (1) from top to bottom in sequence, alkaline solution (9) is arranged at the top of the partition plate (23) and at the lower end of the inner cavity of the desulfurization box (1), an HEPA filter screen (18) is fixedly connected to the upper end of the inner cavity of the desulfurization box (8), a motor (17) is fixedly mounted at the left lower end of the desulfurization box (8), a threaded rod (20) is fixedly connected to the output end of the motor (17), a movable sleeve (21) is connected to the outer surface of the threaded rod (20), a brush plate (16) is fixedly connected to the top of the movable sleeve (21), a first fan (24) is fixedly mounted at the left lower end of the desulfurization box (1), and the air inlet end of the first, the air-out end of first fan (24) has first exhaust plate (4) through the pipeline intercommunication, the lower extreme fixed mounting on desulfurization case (1) right side has second fan (3), second fan (3) air inlet end passes through the lower extreme intercommunication on pipeline and desulfurization case (1) right side, the air-out end of second fan (3) has second exhaust plate (2) through the pipeline intercommunication, the top intercommunication of second exhaust plate (2) and first exhaust plate (4) has ventilation pipe (15), the upper end intercommunication of ventilation pipe (15) has check valve (14), the top intercommunication of ventilation pipe (15) has shower nozzle (10).

2. The integrated device for desulfurization and dust removal with high efficiency as set forth in claim 1, wherein: the utility model discloses a desulfurization case, including desulfurization case (1), the equal fixedly connected with supporting leg (5) in both ends about desulfurization case (1) bottom, the bottom fixedly connected with supporting shoe (6) of supporting leg (5), air outlet (12) have been seted up to the upper end on desulfurization case (1) right side.

3. The integrated device for desulfurization and dust removal with high efficiency as set forth in claim 1, wherein: waste gas intake pipe (7) have been seted up to the left lower extreme of dust removal case (8), and the inboard swing joint of waste gas intake pipe (7) has the solenoid valve.

4. The integrated device for desulfurization and dust removal with high efficiency as set forth in claim 1, wherein: the dust collection box (22) is arranged at the bottom of the inner cavity of the dust collection box (8), a sliding rod (19) is fixedly connected to the middle end of the inner cavity of the dust collection box (8), and the upper end of the movable sleeve (21) slides on the outer surface of the sliding rod (19).

5. The integrated device for desulfurization and dust removal with high efficiency as set forth in claim 1, wherein: the number of the spray heads (10) is multiple, and the distances between every two adjacent spray heads (10) are equal.