CN212987255U

CN212987255U - Boiler exhaust pipe cleaning device

Info

Publication number: CN212987255U
Application number: CN202021101810.3U
Authority: CN
Inventors: 陈晓峰
Original assignee: 陈晓峰
Current assignee: Guizhou Qingfeng technology environmental protection equipment manufacturing Co.,Ltd.
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-16
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to a pipeline cleaning technical field specifically is a boiler exhaust pipeline cleaning device, including exhaust duct body and driving motor, the bottom fixedly connected with motor case of exhaust duct body, and the inside of motor case has installed driving motor, driving motor's side fixedly connected with fourth bevel gear, the fixed fixture block of one end fixedly connected with that the pulling button put is being close to exhaust duct body central point, the fixed fixture block is keeping away from the one end fixedly connected with spring that exhaust duct body central point put. The utility model discloses be provided with cleaning brush and drainage flabellum, rotation through the drainage flabellum can produce the air current, can blow away the carbon deposit under the clearance from the inside of exhaust duct body through this air current, installs the dirt lid of straining through the side at the exhaust duct body, fixes in the middle of inserting fixed frame through fixing fixed bolt, can be convenient for to strain the dirt lid through this mode and change.

Description

Boiler exhaust pipe cleaning device

Technical Field

The utility model relates to a pipeline cleaning technical field specifically is a boiler exhaust pipeline cleaning device.

Background

The boiler is a device for converting energy, hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, and because the boiler needs to burn fuel when in use, a large amount of carbon deposit remains on the inner wall of a pipeline of the boiler.

Because traditional boiler exhaust pipe inner wall cleaning device can only scrape the carbon deposit that adheres to on the pipeline inner wall, but the carbon deposit of scraping can be piled up in the middle of the pipeline, can't be timely come out its clearance, and contain a large amount of smoke and dust in the middle of because the exhaust pipeline exhaust waste gas of boiler, the filter screen is installed usually and is filtered it, because most of filter screens all are fixed mounting, because adhere to a large amount of smoke and dust on the filter screen after using a period, lead to carminative effect can obviously worsen, consequently, need to solve above-mentioned problem by a boiler exhaust pipe cleaning device urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler exhaust pipe cleaning device to the carbon deposit of scraping that proposes in solving above-mentioned background art can pile up in the middle of the pipeline and the filter screen uses the problem that can lead to the exhaust effect variation after a period.

In order to achieve the above object, the utility model provides a following technical scheme: a boiler exhaust pipeline cleaning device comprises an exhaust pipeline body and a driving motor, wherein a motor box is fixedly connected to the bottom end of the exhaust pipeline body, the driving motor is arranged in the motor box, a fourth bevel gear is fixedly connected to the side face of the driving motor, a rotating shaft is arranged in the exhaust pipeline body, cleaning brushes are fixedly connected to two ends of the rotating shaft, a drainage fan blade is fixedly connected to the surface of the rotating shaft, a first bevel gear is fixedly connected to the surface of the rotating shaft, a transmission rod is inserted into the bottom end of the exhaust pipeline body, a second bevel gear is fixedly connected to the top end of the transmission rod, a third bevel gear is fixedly connected to the bottom end of the transmission rod, a dust filter cover is arranged on the side face of the exhaust pipeline body, fixed frames are fixedly connected to two ends of the exhaust pipeline body, and pulling buttons are inserted into two ends of the fixed, the pulling button is close to one end fixedly connected with fixed fixture block that exhaust duct body central point put, fixed fixture block is in the one end fixedly connected with spring of keeping away from exhaust duct body central point and putting.

Preferably, the front of the motor case is fixedly connected with a dust shielding plate, the dust shielding plate is of a rectangular structure, and the back of the dust shielding plate and the front of the motor case are forty-five degrees.

Preferably, the front of the motor case is of a rectangular structure, and two sets of circular arc-shaped hole grooves are formed in the front of the motor case.

Preferably, the bottom end of the first bevel gear is meshed with the left side of the second bevel gear, and the bottom end of the first bevel gear and the left side of the second bevel gear form a rotating structure.

Preferably, the right side of the third bevel gear is meshed with the top end of the fourth bevel gear, and the right side of the third bevel gear and the top end of the fourth bevel gear form a rotating structure.

Preferably, the dust filter net is arranged in the dust filter cover, fine rectangular hole grooves are uniformly formed in the surface of the dust filter net, a fixing bolt is fixedly connected to the side face of the dust filter cover, and the rectangular hole grooves are formed in one end, away from the center of the exhaust pipeline body, of the fixing bolt.

Preferably, the fixed clamping block is of a cylindrical structure, and the fixed clamping block and the fixed bolt form a clamping structure.

Compared with the prior art, the beneficial effects of the utility model are that: this boiler exhaust pipe cleaning device is provided with cleaning brush and drainage flabellum, can produce the air current through the rotation of drainage flabellum, can blow away the carbon deposit under the clearance from the inside of exhaust pipe body through this air current, installs the dirt lid of straining through the side at the exhaust pipe body, fixes in the middle of inserting fixed frame through fixing the dead bolt, can be convenient for to strain the dirt lid through this mode and change.

(1) The device is provided with cleaning brush and drainage flabellum, can make the axis of rotation rotate through driving motor's rotation, can make cleaning brush rotate the clearance to the inner wall of exhaust duct body through the rotation of axis of rotation, can produce the air current through the rotation of drainage flabellum, can blow away the inside of exhaust duct body with the carbon deposit under the clearance through this air current, can effectively prevent to clear up the carbon deposit that gets off through this mode and pile up the inside at the exhaust duct body.

(2) The device installs the dirt lid of straining through the side at the exhaust duct body to fixing pin in the middle of inserting fixed frame with fixing pin at the side fixed connection who strains the dirt lid, can be convenient for will strain the dirt lid through this mode and change, can prevent to strain the dirt lid through this mode and lead to the exhaust effect variation because of long-time the use.

Drawings

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

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

FIG. 3 is a schematic side view of the dust filter cover and the dust filter net of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. an exhaust duct body; 2. a drive motor; 3. a motor case; 301. a dust shielding plate; 4. a rotating shaft; 401. a cleaning brush; 402. a fan blade is guided; 403. a first bevel gear; 404. a second bevel gear; 405. a transmission rod; 406. a third bevel gear; 407. a fourth bevel gear; 5. a dust filtering cover; 501. a dust filter screen; 502. fixing the bolt; 6. a fixing frame; 601. fixing the fixture block; 602. pulling the button; 603. a spring.

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. 1-4, the present invention provides an embodiment: a boiler exhaust pipeline cleaning device comprises an exhaust pipeline body 1 and a driving motor 2, wherein the bottom end of the exhaust pipeline body 1 is fixedly connected with a motor box 3, the front side of the motor box 3 is fixedly connected with an ash blocking plate 301, the ash blocking plate 301 is of a rectangular structure, the back side of the ash blocking plate 301 and the front side of the motor box 3 are in a forty-five degree angle, the front side of the motor box 3 is of a rectangular structure, the front side of the motor box 3 is provided with two groups of circular arc-shaped hole grooves, the driving motor 2 is arranged in the motor box 3, the model of the driving motor 2 is Y90S-2, the side surface of the driving motor 2 is fixedly connected with a fourth bevel gear 407, the inside of the exhaust pipeline body 1 is provided with a rotating shaft 4, two ends of the rotating shaft 4 are fixedly connected with cleaning brushes 401, the surface of the rotating shaft 4 is fixedly connected with a drainage fan blade 402, the, the bottom end of the first bevel gear 403 is meshed with the left side of the second bevel gear 404, the bottom end of the first bevel gear 403 and the left side of the second bevel gear 404 form a rotating structure, a transmission rod 405 is inserted into the bottom end of the exhaust pipeline body 1, and the top end of the transmission rod 405 is fixedly connected with the second bevel gear 404.

The bottom end of the transmission rod 405 is fixedly connected with a third bevel gear 406, the right side of the third bevel gear 406 is engaged with the top end of a fourth bevel gear 407, and the right side of the third bevel gear 406 and the top end of the fourth bevel gear 407 form a rotary structure, the side surface of the exhaust duct body 1 is provided with a dust filter cover 5, the dust filter cover 5 is provided with a dust filter net 501 inside, the surface of the dust filter net 501 is uniformly provided with fine rectangular hole grooves, the side surface of the dust filter cover 5 is fixedly connected with a fixed bolt 502, the fixed bolt 502 is provided with a rectangular hole groove at one end far from the central position of the exhaust duct body 1, the two ends of the exhaust duct body 1 are fixedly connected with fixed frames 6, the two ends of the fixed frames 6 are inserted with pulling buttons 602, the end of the pulling button 602 near the central position of the exhaust duct body 1 is fixedly connected with a fixed block 601, the fixed block 601 is of, the fixed block 601 and the fixed plug 502 form a snap-fit structure, and a spring 603 is fixedly connected to one end of the fixed block 601 far away from the center of the exhaust pipe body 1.

The working principle is as follows: in use, when the inner wall of the exhaust duct body 1 needs to be cleaned, according to fig. 1, the fourth bevel gear 407 can be rotated by the rotation of the driving motor 2, the third bevel gear 406 can be rotated by the rotation of the fourth bevel gear 407, the transmission rod 405 can be rotated by the rotation of the third bevel gear 406, the second bevel gear 404 can be rotated by the rotation of the transmission rod 405, the first bevel gear 403 can be rotated by the rotation of the second bevel gear 404, the rotation shaft 4 can be rotated by the rotation of the first bevel gear 403, the cleaning brush 401 can be rotated along the inner wall of the exhaust duct body 1 by the rotation of the rotation shaft 4 to clean the inner wall of the exhaust duct body 1, the drainage fan blade 402 can be rotated by the rotation of the rotation shaft 4 to generate an air flow, the carbon deposits cleaned by the cleaning brush 401 can be blown out from the inside of the exhaust duct body 1 by the generated air flow.

When dust filter cover 5 needs to be changed after being used for a period of time, according to fig. 1, pull out the direction that will stimulate button 602 toward keeping away from exhaust duct body 1 central point and put, can make fixed fixture block 601 no longer block in the inside of fixed bolt 502, can dismantle dust filter cover 5 from the side of exhaust duct body 1 through this mode, install dust filter cover 5 of changing in the side of exhaust duct body 1 again, insert fixed bolt 502 in the inside of fixed frame 6 and fix it through fixed fixture block 601, can accomplish the dismantlement change of dust filter cover 5 through this mode.

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.

Claims

1. The utility model provides a boiler exhaust pipe cleaning device, includes exhaust pipe body (1) and driving motor (2), its characterized in that: the bottom end of the exhaust pipeline body (1) is fixedly connected with a motor box (3), a driving motor (2) is arranged in the motor box (3), the side face of the driving motor (2) is fixedly connected with a fourth bevel gear (407), a rotating shaft (4) is arranged in the exhaust pipeline body (1), cleaning brushes (401) are fixedly connected with two ends of the rotating shaft (4), drainage fan blades (402) are fixedly connected with the surface of the rotating shaft (4), a first bevel gear (403) is fixedly connected with the surface of the rotating shaft (4), a transmission rod (405) is inserted into the bottom end of the exhaust pipeline body (1), a second bevel gear (404) is fixedly connected with the top end of the transmission rod (405), a third bevel gear (406) is fixedly connected with the bottom end of the transmission rod (405), and a dust filtering cover (5) is arranged on the side face of the exhaust pipeline body (1), the exhaust duct body (1) is fixed frame (6) to both ends fixedly connected with, and the both ends of fixed frame (6) are inserted and are equipped with pulling button (602), pulling button (602) is being close to the one end fixedly connected with fixture block (601) that exhaust duct body (1) central point put, one end fixedly connected with spring (603) that exhaust duct body (1) central point put is being kept away from in fixture block (601).

2. The boiler exhaust duct cleaning device according to claim 1, characterized in that: the front fixedly connected with of motor case (3) hides hawk (301), hide hawk (301) and be the rectangle structure, and the back that just hides hawk (301) is forty-five degrees with the front of motor case (3).

3. The boiler exhaust duct cleaning device according to claim 1, characterized in that: the front of the motor case (3) is of a rectangular structure, and two groups of circular arc-shaped hole grooves are formed in the front of the motor case (3).

4. The boiler exhaust duct cleaning device according to claim 1, characterized in that: the bottom end of the first bevel gear (403) is meshed with the left side of the second bevel gear (404), and the bottom end of the first bevel gear (403) and the left side of the second bevel gear (404) form a rotating structure.

5. The boiler exhaust duct cleaning device according to claim 1, characterized in that: the right side of the third bevel gear (406) is meshed with the top end of the fourth bevel gear (407), and the right side of the third bevel gear (406) and the top end of the fourth bevel gear (407) form a rotary structure.

6. The boiler exhaust duct cleaning device according to claim 1, characterized in that: the dust filtering cover is characterized in that a dust filtering net (501) is arranged inside the dust filtering cover (5), fine rectangular hole grooves are uniformly formed in the surface of the dust filtering net (501), a fixing bolt (502) is fixedly connected to the side face of the dust filtering cover (5), and the rectangular hole grooves are formed in one end, away from the center of the exhaust pipeline body (1), of the fixing bolt (502).

7. The boiler exhaust duct cleaning device according to claim 1, characterized in that: the fixed fixture block (601) is of a cylindrical structure, and the fixed fixture block (601) and the fixed bolt (502) form a clamping structure.