CN220083090U - Be used for boiler to prevent blockking up soot blower - Google Patents

Abstract

The utility model relates to the field of boiler equipment and discloses an anti-blocking soot blower for a boiler, which comprises a bin body, wherein one side of the bin body is provided with an extraction opening, a cleaning mechanism is arranged in the bin body, one side of the bin body in the opening direction is fixedly provided with a mounting part, and the inside of the mounting part is provided with a filtering mechanism; according to the dust blowing bin, the filter mechanism and the cleaning mechanism are arranged in the bin body of the dust blowing bin, dust-containing waste gas in the boiler can be pumped out to the inside of the installation part through the air extractor, most dust is left on the surface of the filter screen when the waste gas passes through the filter screen, and the small dust can cross the filter screen to enter the bin body, and the filter screen and the dust on the side wall of the bin body can be scraped off through the transverse plate and the vertical plate of the cleaning mechanism and the cleaning hairbrush fixedly arranged on the transverse plate and the vertical plate of the cleaning mechanism, so that damage to the air extractor is prevented.

Description

Be used for boiler to prevent blockking up soot blower

Technical Field

The utility model relates to the field of boiler equipment, in particular to an anti-blocking soot blower for a boiler.

Background

The boiler needs to regularly blow ash, because ash produced by the combustion of the main engine is deposited and adhered on the wall of a heat exchange tube of the boiler, the heat exchange efficiency is influenced, the flow resistance of exhaust gas of the main engine is increased, the back pressure is increased, ash can be adhered on a flue with a heated area of the boiler, and ash is deposited on the heated surface, so that the heat efficiency of the boiler is reduced, the energy consumption is increased, the service life is shortened, and dust in the boiler is cleaned by the ash blowing device. The boiler soot blower in the prior art has a complex structure, and can not clean the filter screen and the side wall of the device at the same time, so that a large amount of dust is accumulated in the device, and in addition, the filter plate is inconvenient to assemble and disassemble because the filter plate is fixed in the device through screws, so that the filter plate is inconvenient to clean thoroughly.

Accordingly, in view of the above-mentioned related art, a block-resistant soot blower for a boiler is proposed.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The utility model provides an anti-blocking soot blower for a boiler, which aims to solve the problems that dust is accumulated on the side wall of the soot blower and a filter screen is not easy to replace in the prior art.

The utility model provides a technical scheme as follows:

a soot blower for preventing boiler from being blocked comprises a bin body, wherein an extraction opening is formed in one side of the bin body, a cleaning mechanism is arranged in the bin body, a mounting part is fixedly arranged on one side of the opening direction of one side of the bin body, and a filtering mechanism is arranged in the mounting part.

Preferably, the extraction opening is fixedly provided with a flange, and the extraction opening can be connected with an external air extraction device through the flange.

Preferably, the cleaning mechanism comprises a mounting shaft, a driving motor is fixedly arranged on the side face of the bin body corresponding to the position of the end part of the mounting shaft, the output end of the driving motor penetrates through the bin body and is fixedly connected with the end part of the mounting shaft, one end, far away from the driving motor, of the mounting shaft is fixedly provided with a transverse plate, one end, far away from the mounting shaft, of the transverse plate is fixedly provided with a vertical plate, and one side, close to the side wall of the bin body, of the transverse plate is provided with a cleaning hairbrush.

Preferably, the filtering mechanism comprises a filter screen, a plurality of evenly distributed filter holes are formed in the filter screen, a handle is arranged at the bottom end of the filter screen in a fixed mode, a threaded hole is formed in the handle, and the handle is fixed to the mounting component through the cooperation of the positioning bolt and the threaded hole.

Preferably, the top of the bin body is provided with a through hole matched with the filter screen and the handle.

Preferably, a cleaning brush is detachably arranged on one side, close to the filter screen, of the vertical plate.

In summary, the utility model has the following beneficial technical effects:

according to the dust blowing device, the filter mechanism and the cleaning mechanism are arranged in the soot blowing bin body, dust-containing waste gas in the boiler can be pumped out to the inside of the installation part through the air extractor, most dust is left on the surface of the filter screen when the waste gas passes through the filter screen, and a small part of dust can cross the filter screen to enter the bin body, and dust on the filter screen and the side wall of the bin body can be scraped through the transverse plate and the vertical plate of the cleaning mechanism and the cleaning hairbrush fixedly arranged on the transverse plate and the vertical plate of the cleaning mechanism, so that damage to the air extractor is prevented;

according to the utility model, the handle is arranged on the filter screen, the through hole matched with the handle and the filter screen is arranged at the top of the bin body, when the filter screen is required to be thoroughly cleaned or replaced, the positioning bolt can be loosened, the handle is pulled after the positioning bolt is taken down, and the filter screen is taken out of the bin body, so that the filter screen is cleaned or replaced, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic diagram of a block-up prevention soot blower for a boiler according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of an anti-clogging soot blower for a boiler of an embodiment of the present application;

FIG. 3 is a schematic diagram of a filter screen for a boiler anti-clogging soot blower of an embodiment of the present application.

Reference numerals illustrate: 1. a driving motor; 2. a flange; 3. an extraction opening; 4. a bin body; 5. a filtering mechanism; 501. a filter screen; 502. a filter hole; 503. a handle; 504. positioning bolts; 6. a cleaning mechanism; 601. a mounting shaft; 602. a cross plate; 603. a riser; 7. and (5) mounting the component.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses an anti-blocking soot blower for a boiler. Referring to fig. 1-3, a soot blower for boiler anti-blocking, including the storehouse body 4, extraction opening 3 has been seted up to storehouse body 4 one side, fixedly on extraction opening 3 be equipped with flange 2, extraction opening 3 accessible flange 2 links to each other with external air exhaust device, the inside clearance mechanism 6 that is equipped with of storehouse body 4, clearance mechanism 6 includes installation shaft 601, the fixed driving motor 1 that is equipped with in position that corresponds installation shaft 601 tip in storehouse body 4 side, driving motor 1's output runs through storehouse body 4 and installation shaft 601 tip fixed connection, driving motor 1's one end is kept away from to installation shaft 601 is fixed and is equipped with diaphragm 602, diaphragm 602 is kept away from installation shaft 601's one end fixed riser 603 that is equipped with, diaphragm 602 is close to storehouse body 4 lateral wall one side and is equipped with the clearance brush, storehouse body 4 one side opening direction one side is fixed and is equipped with installation part 7, installation part 7 inside is equipped with filter mechanism 5, filter mechanism 5 includes filter screen 501, one side detachably that riser 603 is close to filter screen 501 is equipped with the clearance brush, set up a plurality of evenly distributed's filtration pore 502 on the filter screen 501, filter screen 501 bottom fixed being equipped with the handle 503, the screw hole has been seted up on the handle 503, 503 through the cooperation of locating 504 and handle part 7 on the handle, the cooperation with the top of the handle is equipped with the handle.

Through setting up filtering mechanism 5 and clearance mechanism 6 in the storehouse body 4 of soot blowing, can take the waste gas that contains the dust in the boiler out to the installation component 7 inside through air exhaust device, there is most dust to stay on the filter screen 501 surface when waste gas passes through filter screen 501, and little dust can cross filter screen 501 and enter into the storehouse body 4 inside, through the fixed clearance brush that sets up on diaphragm 602 and riser 603 of clearance mechanism 6 and the storehouse body lateral wall, can scrape down the dust on filter screen 501 and the storehouse body lateral wall, prevent to cause the harm to air exhaust device;

through setting up handle 503 on filter screen 501 to set up at the storehouse body 4 top with handle 503 and filter screen 501 matched with through-hole, when need thoroughly clear up or change filter screen 501, can be through not hard up locating bolt 504, take off the back with locating bolt 504, pulling handle 503 takes out filter screen 501 from the storehouse body 4, and then clear up or change filter screen 501, easy operation is convenient.

The implementation principle of the anti-blocking soot blower for the boiler provided by the embodiment of the utility model is as follows: when the anti-blocking soot blower for the boiler is used, the device is firstly connected with the boiler through the mounting part 7, then the other side of the device is connected with the air extractor through the flange 2, the air extractor is opened, a great amount of dust-containing waste gas in the boiler is pumped into the mounting part 7, a great amount of dust stays on the filter screen 501 after the waste gas passes through the filter screen 501, the filtered gas is discharged into the atmosphere from the output end of the air extractor, when the whole device is taken down after soot blowing is finished, the driving motor 1 is started, the rotating shaft of the driving motor 1 drives the mounting shaft 601 to do circular motion around the center of the bin body 4, the tail end of the mounting shaft 601 drives the transverse plate 602 and the cleaning brush on the transverse plate 602 to do circular motion along the side wall of the bin body 4, and the dust on the side wall of the bin body 4 is cleaned, and the vertical plate 603 at the end of the transverse plate 602 also does circular motion along with the surface of the filter screen 501, so that the filter screen 501 is thinner, even if the cleaning brush on the vertical plate 603 scrapes on the right side of the filter screen 501, the dust on the left side of the filter screen 501 can be cleaned, and dust on the left side of the filter screen can be completely cleaned after cleaning the dust is poured from the opening of the mounting part 7; when the filter screen 501 needs to be thoroughly cleaned and replaced, the filter screen 501 can be cleaned or replaced by loosening the positioning bolt 504, pulling the handle 503 after the positioning bolt 504 is taken down, and the filter screen 501 is taken out of the bin body 4, so that the operation is simple and convenient.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. The utility model provides a be used for boiler to prevent blockking up soot blower which characterized in that: including the storehouse body (4), extraction opening (3) have been seted up to storehouse body (4) one side, and the inside clearance mechanism (6) that is equipped with of storehouse body (4), storehouse body (4) one side opening direction one side is fixed and is equipped with installation component (7), and installation component (7) inside is equipped with filtering mechanism (5).

2. A block-proof soot blower for a boiler according to claim 1, wherein: the flange (2) is fixedly arranged on the air extraction opening (3), and the air extraction opening (3) can be connected with an external air extraction device through the flange (2).

3. A block-proof soot blower for a boiler according to claim 1, wherein: the cleaning mechanism (6) comprises a mounting shaft (601), a driving motor (1) is fixedly arranged on the side face of the bin body (4) corresponding to the position of the end portion of the mounting shaft (601), the output end of the driving motor (1) penetrates through the bin body (4) and is fixedly connected with the end portion of the mounting shaft (601), a transverse plate (602) is fixedly arranged at one end, far away from the driving motor (1), of the mounting shaft (601), a vertical plate (603) is fixedly arranged at one end, far away from the mounting shaft (601), of the transverse plate (602), and a cleaning hairbrush is arranged on one side, close to the side wall of the bin body (4).

4. A block-proof soot blower for a boiler according to claim 1, wherein: the filter mechanism (5) comprises a filter screen (501), a cleaning brush is detachably arranged on one side, close to the filter screen (501), of a vertical plate (603), a plurality of uniformly distributed filter holes (502) are formed in the filter screen (501), a handle (503) is arranged at the bottom end of the filter screen (501) in a fixed mode, threaded holes are formed in the handle (503), and the handle (503) is fixed to the mounting part (7) through the cooperation of positioning bolts (504) and the threaded holes.

5. A block-proof soot blower for a boiler according to claim 1, wherein: the top of the bin body (4) is provided with a through hole matched with the filter screen (501) and the handle (503).