CN212417433U

CN212417433U - Dust removal desulfurizer that power plant's heat supply was used

Info

Publication number: CN212417433U
Application number: CN202021043241.1U
Authority: CN
Inventors: 韩立夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-01-29
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a dust removal desulfurizer of power plant's heat supply usefulness, including desulfurizer main part, top cap, air inlet, clearance mouth, sealed lid, first filter plate, fixed block, fluting, turning block, standing groove, stopper, spring, spacing groove, second filter plate, movable plate, connecting rod and handle. The utility model discloses simple structure, the operation of being convenient for, filter the flue gas through first filter plate, when having the granule that does not deposit in desulfurizer main part bottom in the flue gas, can filter through first filter plate to make remaining granule in the flue gas can drop in desulfurizer main part bottom or the adhesion in time on first filter plate under the effect of first filter plate, avoid having remaining granule in the flue gas, solved the problem that the flue gas granule clearance of current dust removal desulfurizer is incomplete inadequately, improved the practicality of dust removal desulfurizer; the problem of the inside granule clearance of collecting of current dust removal desulfurizer comparatively inconvenient is solved for the granule after the collection can be cleared up completely.

Description

Dust removal desulfurizer that power plant's heat supply was used

Technical Field

The utility model relates to a dust removal desulfurizer specifically is a dust removal desulfurizer that power plant's heat supply was used belongs to dust removal desulfurizer application technical field.

Background

The dust removal desulfurizer is a device for removing dust and sulfur from flue gas of a power supply plant, and avoids the direct discharge of the flue gas to pollute the air.

When current dust removal desulfurizer is using, the flue gas when getting into the inside storage water tank of desulfurizer, the granule can drop inside the storage water tank under the effect of gravity, but because the weight of partial granule may be lower, when the flue gas passes through the storage water tank in, probably can't drop inside the storage water tank, lead to the granule to handle not complete enough, reduced dust removal desulfurizer's practicality.

The current dust removal desulfurizer needs to scrape out the inside granule of storage water tank through the scraper blade after using the completion, but because the inside water of storage water tank is more, it is comparatively inconvenient to scrape the granule of getting in aqueous, and the operation is comparatively loaded down with trivial details, can lead to even that the inside granule of storage water tank is cleared up incompletely, has reduced that dust removal desulfurizer clears up comparatively inconveniently. Therefore, the dust removal desulfurizer for the heat supply of the power plant is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a dust removal desulfurizer for power plant heat supply.

The utility model realizes the purpose by the following technical proposal, a dust removal desulfurizer for power plant heat supply comprises a desulfurizer main body, a filtering structure and a collecting structure, wherein the top end of the desulfurizer main body is fixed with a top cover by a bolt, the left side of the desulfurizer main body is provided with an air inlet, the right side of the desulfurizer main body is provided with a cleaning port, and the outer end of the cleaning port is in threaded connection with a sealing cover;

the filter structure comprises a first filter plate, a fixed block matched with the first filter plate is fixed inside the desulfurizer main body, a rotating block is fixed on the side edge of the first filter plate, a slot matched with the rotating block is formed in the top end of the fixed block, placing grooves are symmetrically formed in the fixed block, limiting blocks are hinged inside the placing grooves, springs are fixed between the limiting blocks and the placing grooves, and limiting grooves matched with the limiting blocks are formed inside the rotating block;

the collecting structure comprises a second filter plate, the second filter plate is arranged inside the bottom end of the desulfurizer main body, a movable plate is fixed at one end, close to the air inlet, of the second filter plate, and a connecting rod is fixed at the other end of the second filter plate.

Preferably, a blocking block is fixed on the side wall of the sealing cover on the inner side of the cleaning opening, and the diameter of the blocking block is equal to that of the inner side wall of the cleaning opening.

Preferably, the rotating blocks are all arranged into an arc shape matched with the fixed block, the arc length of the rotating blocks is smaller than one fourth of the arc length of the fixed block, and the arc length of the grooves is larger than that of the fixed block.

Preferably, the width of the placing groove is larger than that of the limiting blocks, and the limiting blocks are all arc-shaped.

Preferably, the second filter plate is arc-shaped, two sides of the movable plate are arc-shaped to match with the second filter plate, and one end of the movable plate close to the side wall of the desulfurizer body is inclined.

Preferably, the height of the connecting rod is smaller than that of the cleaning opening, and a handle is fixed at one end of the connecting rod extending into the cleaning opening.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient operation filters the flue gas through first filter plate, when having the granule that does not deposit in desulfurizer main part bottom in the flue gas, can filter through first filter plate to make remaining granule in the flue gas can drop in desulfurizer main part bottom or the adhesion is on first filter plate in time under the effect of first filter plate, avoid having remaining granule in the flue gas, solved the problem that the flue gas granule clearance of current dust removal desulfurizer is incomplete inadequately, improved the practicality of dust removal desulfurizer;

2. the utility model discloses a granule that the second filter plate was precipitated bottom the desulfurizer main part is collected, when the granule of the inside collection of second filter plate is more, twist and move sealed lid, open the clearance mouth, the pulling connecting rod, pour the granule of the inside collection of second filter plate through the clearance mouth, thereby can be better collect the clearance to the granule of the inside of desulfurizer main part, the comparatively inconvenient problem of granule clearance of the inside collection of current dust removal desulfurizer has been solved, make the granule after the collection clear up completely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

FIG. 3 is a schematic top view of the partial structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic side sectional view of the second filter plate according to the present invention.

In the figure: 1. the desulfurizer comprises a desulfurizer main body, 2, a top cover, 3, an air inlet, 4, a cleaning port, 5, a sealing cover, 6, a first filter plate, 7, a fixing block, 8, a slot, 9, a rotating block, 10, a placing groove, 11, a limiting block, 12, a spring, 13, a limiting groove, 14, a second filter plate, 15, a moving plate, 16, a connecting rod, 17 and a handle.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a dust removal desulfurizer for power plant heat supply comprises a desulfurizer main body 1, a filtering structure and a collecting structure, wherein a top cover 2 is fixed at the top end of the desulfurizer main body 1 through a bolt, an air inlet 3 is arranged at the left side of the desulfurizer main body 1, a cleaning port 4 is arranged at the right side of the desulfurizer main body 1, and a sealing cover 5 is connected to the outer end of the cleaning port 4 in a threaded manner;

the filtering structure comprises a first filter plate 6, a fixed block 7 matched with the first filter plate 6 is fixed inside the desulfurizer main body 1, a rotating block 9 is fixed on the side edge of the first filter plate 6, a slot 8 matched with the rotating block 9 is formed in the top end of the fixed block 7, standing grooves 10 are symmetrically formed in the fixed block 7, limiting blocks 11 are hinged inside the standing grooves 10, springs 12 are fixed between the limiting blocks 11 and the standing grooves 10, and limiting grooves 13 matched with the limiting blocks 11 are formed inside the rotating block 9;

the collecting structure comprises a second filter plate 14, the second filter plate 14 is arranged inside the bottom end of the desulfurizer main body 1, a moving plate 15 is fixed at one end, close to the air inlet 3, of the second filter plate 14, and a connecting rod 16 is fixed at the other end of the second filter plate 14.

A blocking block is fixed on the side wall of the sealing cover 5 at the inner side of the cleaning port 4, the diameter of the blocking block is equal to that of the inner side wall of the cleaning port 4, and the blocking block is used for increasing the sealing property between the sealing cover 5 and the cleaning port 4 and preventing water inside the bottom end of the desulfurizer main body 1 from seeping out; the rotating blocks 9 are all arranged into an arc shape matched with the fixed block 7, the arc length of the rotating blocks 9 is less than one fourth of the arc length of the fixed block 7, the arc length of the grooves 8 is greater than that of the fixed block 7, the rotating blocks 9 can rotate along with the first filter plate 6, and the rotating blocks 9 can be guaranteed to rotate to be completely staggered with the grooves 8, so that the first filter plate 6 can be clamped and placed in the fixed block 7, and the rotating blocks 9 can enter the fixed block 7 through the grooves 8; the width of the placing groove 10 is larger than that of the limiting blocks 11, the limiting blocks 11 are all arc-shaped, and the limiting blocks 11 are used for ensuring that the limiting blocks 11 can rotate into the placing groove 10 under the extrusion of the rotating blocks 9, ensuring that the rotating blocks 9 can continue to rotate, and ensuring that the limiting blocks 11 can limit the first filter plate 6, so that the first filter plate 6 and the fixed block 7 are limited and fixed; the second filter plates 14 are all arranged in an arc shape, the two sides of the moving plate 15 are arranged in an arc shape matched with the second filter plates 14, one end, close to the side wall of the desulfurizer main body 1, of the moving plate 15 is arranged in an inclined shape, and the function of the moving plate is to ensure that the second filter plates 14 can collect particles falling at the bottom end of the desulfurizer main body 1 in a centralized manner, so that the particles are more convenient to clean; the height that highly is less than clearance mouth 4 of connecting rod 16, the connecting rod 16 extends to the inside one end of clearance mouth 4 and is fixed with handle 17, and its effect is for guaranteeing to move to when lining up with clearance mouth 4 when second filter plate 14, can press connecting rod 16 for second filter plate 14 inclines to clearance mouth 4 side, thereby can pour the granule on the second filter plate 14 to inside clearance mouth 4, thereby conveniently discharge the granule, and it is more convenient to make connecting rod 16 grip through handle 17.

When the utility model is used, when the smoke enters the desulfurizer main body 1 through the air inlet 3, the smoke is firstly hydrolyzed with the inside of the desulfurizer main body 1, so that the particles in the smoke can fall on the second filter plate 14 under the action of gravity, when the smoke continuously upwards meets the first filter plate 6, the smoke is filtered through the first filter plate 6, the filtered smoke is adhered on the first filter plate 6 or directly falls at the bottom end of the desulfurizer main body 1, when the particles adhered on the first filter plate 6 are more, the bolt is screwed, after the desulfurizer main body 1 is separated from the top cover 2, the first filter plate 6 can be rotated to drive the limiting groove 13 on the rotating block 9 to extrude the limiting block 11, so that the compression spring 12 is rotated to the inside of the limiting block 11 under the matching of the articulated shaft, so that the limiting of the limiting block 11 to the rotating block 9 is released, when the rotating block 9 rotates to be aligned with the slot 8, the first filter plate 6 can be separated from the fixed block 7, so that the first filter plate 6 can be taken out and replaced, then the rotating block 9 on the replaced first filter plate 6 is aligned with the slot 8 and clamped and placed in the fixed block 7, the first filter plate 6 is rotated, when the rotating block 9 rotates until the limiting groove 13 is aligned with the placing groove 10, the limiting block 11 is pushed by the spring 12 to abut against the inside of the limiting groove 13, so that the first filter plate 6 can be limited and fixed on the fixed block 7, when more particles are collected at the bottom end of the desulfurizer body 1, the sealing cover 5 is screwed, so that the cleaning port 4 is opened, the connecting rod 16 is pulled by the handle 17, so that the connecting rod 16 drives the moving plate 15 to move upwards, when the second filter plate 14 moves to be aligned with the cleaning port 4, the connecting rod 16 is pressed, so that the second filter plate 14 is obliquely placed, and the particles in the second filter plate 14 can be discharged through the cleaning port 4, after the particles are discharged, the second filter plate 14 is clamped and placed at the bottom end of the desulfurizer main body 1 again, and the sealing cover 5 is screwed to the cleaning opening 4 again and fixed.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a dust removal desulfurizer that power plant's heat supply was used which characterized in that: the desulfurizer comprises a desulfurizer main body (1), a filtering structure and a collecting structure, wherein a top cover (2) is fixed at the top end of the desulfurizer main body (1) through a bolt, an air inlet (3) is formed in the left side of the desulfurizer main body (1), a cleaning port (4) is formed in the right side of the desulfurizer main body (1), and a sealing cover (5) is in threaded connection with the outer end of the cleaning port (4);

the filter structure comprises a first filter plate (6), a fixed block (7) matched with the first filter plate (6) is fixed inside the desulfurizer main body (1), a rotating block (9) is fixed on the side edge of the first filter plate (6), a slot (8) matched with the rotating block (9) is formed in the top end of the fixed block (7), standing grooves (10) are symmetrically formed in the fixed block (7), limiting blocks (11) are hinged inside the standing grooves (10), springs (12) are fixed between the limiting blocks (11) and the standing grooves (10), and limiting grooves (13) matched with the limiting blocks (11) are formed inside the rotating block (9);

the collecting structure comprises a second filter plate (14), the second filter plate (14) is arranged inside the bottom end of the desulfurizer main body (1), a movable plate (15) is fixed at one end, close to the air inlet (3), of the second filter plate (14), and a connecting rod (16) is fixed at the other end of the second filter plate (14).

2. The dust removal desulfurizer for power plant heat supply of claim 1, further comprising: the sealing cover is characterized in that a blocking block is fixed on the side wall of the sealing cover (5) on the inner side of the cleaning opening (4), and the diameter of the blocking block is equal to that of the inner side wall of the cleaning opening (4).

3. The dust removal desulfurizer for power plant heat supply of claim 1, further comprising: the rotating blocks (9) are all arranged into arcs matched with the fixed blocks (7), the arc length of the rotating blocks (9) is smaller than one fourth of the arc length of the fixed blocks (7), and the arc length of the grooves (8) is larger than that of the fixed blocks (7).

4. The dust removal desulfurizer for power plant heat supply of claim 1, further comprising: the width of the placing groove (10) is larger than that of the limiting blocks (11), and the limiting blocks (11) are all arc-shaped.

5. The dust removal desulfurizer for power plant heat supply of claim 1, further comprising: the second filter plate (14) all set up to the arc, movable plate (15) both sides set up to the arc with second filter plate (14) complex, the movable plate (15) are close to the one end of desulfurizer main part (1) lateral wall and set up to the slope form.

6. The dust removal desulfurizer for power plant heat supply of claim 1, further comprising: the height of the connecting rod (16) is smaller than that of the cleaning opening (4), and a handle (17) is fixed at one end, extending to the interior of the cleaning opening (4), of the connecting rod (16).