CN216320653U

CN216320653U - Dust removal device for thermal power generation boiler

Info

Publication number: CN216320653U
Application number: CN202122956774.XU
Authority: CN
Inventors: 袁新立; 张君; 谈敦湖; 杨永泉; 张得涛
Original assignee: Individual
Current assignee: GD Power Jiuquan Power Generation Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a dust removal device for a thermal power generation boiler, which comprises a protective box, wherein an operation box is fixedly connected to the right side of the top of an inner cavity of the protective box, and motors are fixedly arranged on two sides of the top of the inner cavity of the operation box. The dust removal device has the advantages that the auxiliary effect can be achieved through the arrangement of the motor, the rotating rod and the rotating blade, the work of the fan is greatly matched, the working time of workers is saved, the dust absorption effect can be achieved through the arrangement of the smoke outlet pipe, the fan and the smoke suction pipe, the phenomenon that dust floats indefinitely is avoided, the purification effect can be achieved through the arrangement of the filter plate and the purification box, the stabilizing effect can be achieved through the arrangement of the baffle plate, the spring, the first limiting pad, the limiting rod and the second limiting block, the phenomenon that the motor shakes in the working process is avoided, the working efficiency is effectively improved, and meanwhile, the problem that the dust removal effect of the existing dust removal device for the power generation boiler is poor is solved.

Description

Dust removal device for thermal power generation boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a dust removal device for a thermal power generation boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place for burning the fuel, the boiler comprises a boiler and a boiler, hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, the hot water or the steam can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electric energy through a generator, the boiler for providing the hot water is called a hot water boiler and is mainly used for life, a small amount of application is realized in industrial production, the boiler for generating the steam is called a steam boiler, the boiler is often called a boiler for short, and is mainly used for thermal power stations, ships, locomotives and industrial and mining enterprises, the existing dust removal device of the power generation boiler has poor dust removal effect, so that a large amount of smoke and dust are attached to the surface of the boiler, not only reduces the use efficiency of the dust removing device, but also brings great trouble to the working personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal device for a thermal power generation boiler, which has the advantage of good dust removal effect and solves the problem of poor dust removal effect of the existing dust removal device for the thermal power generation boiler.

In order to achieve the purpose, the utility model provides the following technical scheme: a dust removal device for a thermal power generation boiler comprises a protection box, wherein an operation box is fixedly connected to the right side of the top of an inner cavity of the protection box, motors are fixedly mounted on two sides of the top of the inner cavity of the operation box, a rotating rod is fixedly connected to the bottom of each motor, a rotating blade is fixedly connected to the bottom of each rotating rod, a baffle is fixedly connected to the center of the top of the inner cavity of the operation box, springs are fixedly connected to two sides of each baffle, a first limiting pad is fixedly connected to one side of each spring, a limiting rod is fixedly connected to the top of each side of the inner cavity of the operation box, a second limiting block is fixedly connected to one side of each limiting rod, a thermal power generation boiler body is fixedly connected to the right side of the bottom of the inner cavity of the protection box, a working box is fixedly connected to the left side of the bottom of the inner cavity of the protection box, a purification box is fixedly connected to the left side of the inner cavity of the working box, and a filter plate is fixedly connected to the center of the bottom of the inner cavity of the purification box, the smoke exhaust purification device is characterized in that a fan is fixedly mounted at the center of the bottom of the inner cavity of the working box, a smoke outlet pipe is fixedly connected to the left side of the fan, a smoke suction pipe is fixedly connected to the right side of the fan, and an air injection pipe is fixedly connected to the left bottom of the inner cavity of the purification box.

Preferably, the periphery of the bottom of the protection box is fixedly connected with fixing columns, and the bottom of each fixing column is fixedly connected with an anti-slip mat.

Preferably, the centers of two sides of the inner cavity of the operation box are provided with air inlets, and the surfaces of the air inlets are provided with dust screens.

Preferably, the bottom of the inner cavity of the operation box is provided with a first through hole, and the right side of the inner cavity of the working box is provided with a second through hole.

Preferably, the right sides at two ends of the inner cavity of the working box are fixedly connected with limiting plates, and one side of each limiting plate is fixedly connected with a limiting block.

Preferably, the left side of the surface of the protection box is movably connected with a box door through a hinge, and the right side of the surface of the box door is fixedly connected with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the dust removal device has the advantages that the auxiliary effect can be achieved through the arrangement of the motor, the rotating rod and the rotating blade, the work of the fan is greatly matched, the working time of workers is saved, the dust absorption effect can be achieved through the arrangement of the smoke outlet pipe, the fan and the smoke suction pipe, the phenomenon that dust floats indefinitely is avoided, the purification effect can be achieved through the arrangement of the filter plate and the purification box, the stabilizing effect can be achieved through the arrangement of the baffle plate, the spring, the first limiting pad, the limiting rod and the second limiting block, the phenomenon that the motor shakes in the working process is avoided, the working efficiency is effectively improved, and meanwhile, the problem that the dust removal effect of the existing dust removal device for the power generation boiler is poor is solved.

2. The dust-proof box has the advantages that the dust-proof net is arranged, the protection effect can be achieved, the phenomenon that dust enters the inner cavity of the operation box is avoided, and the maintenance effect can be achieved through the arrangement of the box door and the handle.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the operation box of the present invention;

fig. 3 is a sectional view showing the internal structure of the work box of the present invention.

In the figure: 1. a protective box; 2. a work box; 3. fixing a column; 4. a thermal power boiler body; 5. an operation box; 6. a gas ejector tube; 7. a baffle plate; 8. a spring; 9. a first limit pad; 10. a motor; 11. a second limiting block; 12. a limiting rod; 13. a rotating rod; 14. rotating the leaves; 15. a first through hole; 16. a purification box; 17. a filter plate; 18. a smoking pipe; 19. a second through hole; 20. a fan; 21. and (4) discharging the smoke tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a dust removing device for a thermal power boiler comprises a protection box 1, fixed columns 3 are fixedly connected to the periphery of the bottom of the protection box 1, non-slip pads are fixedly connected to the bottoms of the fixed columns 3, a box door is movably connected to the left side of the surface of the protection box 1 through hinges, a handle is fixedly connected to the right side of the surface of the box door, a maintenance function can be achieved through the arrangement of the box door and the handle, an operation box 5 is fixedly connected to the right side of the top of the inner cavity of the protection box 1, air inlets are formed in the centers of the two sides of the inner cavity of the operation box 5, a dust screen is arranged on the surface of each air inlet, a first through hole 15 is formed in the bottom of the inner cavity of the operation box 5, a second through hole 19 is formed in the right side of the inner cavity of the operation box 2, a protection function can be achieved through the arrangement of the dust screen, the phenomenon that dust enters the inner cavity of the operation box 5 is avoided, motors 10 are fixedly installed on the two sides of the top of the inner cavity of the operation box 5, a rotating rod 13 is fixedly connected to the bottom of the motor 10, a rotating blade 14 is fixedly connected to the bottom of the rotating rod 13, a baffle 7 is fixedly connected to the center of the top of the inner cavity of the operating box 5, springs 8 are fixedly connected to both sides of the baffle 7, a first limiting pad 9 is fixedly connected to one side of each spring 8, a limiting rod 12 is fixedly connected to the top of each inner cavity of the operating box 5, a second limiting block 11 is fixedly connected to one side of each limiting rod 12, a thermal power generation boiler body 4 is fixedly connected to the right side of the bottom of the inner cavity of the protective box 1, a working box 2 is fixedly connected to the left side of the bottom of the inner cavity of the protective box 1, limiting plates are fixedly connected to the right sides of both ends of the inner cavity of the working box 2, a limiting block is fixedly connected to one side of each limiting plate, a purifying box 16 is fixedly connected to the left side of the inner cavity of the working box 2, a filter plate 17 is fixedly connected to the center of the bottom of the inner cavity of the purifying box 16, and a fan 20 is fixedly installed at the center of the bottom of the inner cavity of the working box 2, the left side of the fan 20 is fixedly connected with a smoke outlet pipe 21, the right side of the fan 20 is fixedly connected with a smoke absorbing pipe 18, the bottom of the left side of the inner cavity of the purifying box 16 is fixedly connected with an air injection pipe 6, through the arrangement of the motor 10, the rotating rod 13 and the rotating blade 14, can play an auxiliary role, greatly cooperates with the work of the fan 20, saves the working time of workers, and through the arrangement of the smoke outlet pipe 21, the fan 20 and the smoke absorbing pipe 18, can absorb dust, avoids the phenomenon of floating dust, and through the arrangement of the filter plate 17 and the purification box 16, can play a role of purification, and through the arrangement of the baffle 7, the spring 8, the first limit pad 9, the limit rod 12 and the second limit block 11, can play firm effect, avoid the phenomenon of motor 10 shake to appear at the in-process of work, the effectual work efficiency that has improved has solved the not good problem of current power generation boiler dust collector dust removal effect simultaneously.

During the use, at first can produce a large amount of waste gas dust after thermal power boiler body 4 finishes working, secondly the user starts motor 10 and fan 20 simultaneously through external controller, it rotates to drive bull stick 13 through motor 10, it rotates to drive commentaries on classics leaf 14 through bull stick 13, can play supplementary effect, great cooperation fan 20's work, staff's operating time has been saved, it absorbs the waste gas dust to drive smoking pipe 18 through fan 20 simultaneously, the waste gas dust discharges to the inner chamber of purifying box 16 through going out tobacco pipe 21, can play the effect of absorbing the dust, filter 17 filters the back through the filter, discharge out through jet-propelled pipe 6, can play the effect of purification.

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

Claims

1. The utility model provides a dust collector for thermal power boiler, includes guard box (1), its characterized in that: the right side of the top of the inner cavity of the protection box (1) is fixedly connected with an operation box (5), both sides of the top of the inner cavity of the operation box (5) are fixedly provided with a motor (10), the bottom of the motor (10) is fixedly connected with a rotating rod (13), the bottom of the rotating rod (13) is fixedly connected with a rotating blade (14), the center of the top of the inner cavity of the operation box (5) is fixedly connected with a baffle (7), both sides of the baffle (7) are fixedly connected with a spring (8), one side of the spring (8) is fixedly connected with a first limiting pad (9), the tops of both sides of the inner cavity of the operation box (5) are fixedly connected with a limiting rod (12), one side of the limiting rod (12) is fixedly connected with a second limiting block (11), the right side of the bottom of the inner cavity of the protection box (1) is fixedly connected with a thermal power generation boiler body (4), the left side of the bottom of the inner cavity of the protection box (1) is fixedly connected with a working box (2), the left side fixedly connected with purifying box (16) of work box (2) inner chamber, fixedly connected with filter (17) are located at the center of purifying box (16) inner chamber bottom, the center of work box (2) inner chamber bottom is located fixed mounting and is had fan (20), the left side fixedly connected with of fan (20) goes out tobacco pipe (21), the right side fixedly connected with smoking pipe (18) of fan (20), the left bottom fixedly connected with jet-propelled pipe (6) of purifying box (16) inner chamber.

2. The dust removing device for a thermal power generation boiler according to claim 1, wherein: the protection box is characterized in that fixing columns (3) are fixedly connected to the periphery of the bottom of the protection box (1), and anti-slip pads are fixedly connected to the bottoms of the fixing columns (3).

3. The dust removing device for a thermal power generation boiler according to claim 1, wherein: air inlets are formed in the centers of the two sides of the inner cavity of the operation box (5), and dust screens are arranged on the surfaces of the air inlets.

4. The dust removing device for a thermal power generation boiler according to claim 1, wherein: the bottom of the inner cavity of the operation box (5) is provided with a first through hole (15), and the right side of the inner cavity of the working box (2) is provided with a second through hole (19).

5. The dust removing device for a thermal power generation boiler according to claim 1, wherein: the right sides at two ends of the inner cavity of the working box (2) are fixedly connected with limiting plates, and one side of each limiting plate is fixedly connected with a limiting block.

6. The dust removing device for a thermal power generation boiler according to claim 1, wherein: the left side of the surface of the protective box (1) is movably connected with a box door through a hinge, and the right side of the surface of the box door is fixedly connected with a handle.