CN216397422U

CN216397422U - Boiler belt cleaning device is used in thermal power plant

Info

Publication number: CN216397422U
Application number: CN202122376090.2U
Authority: CN
Inventors: 赖昊权
Original assignee: Individual
Current assignee: Xi'an Blue Island Environmental Protection Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-29
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a boiler cleaning device for a thermal power plant, which comprises a hoisting frame, wherein the bottom of the hoisting frame is fixedly connected with a motor, the top end of the motor penetrates into the hoisting frame and is movably connected with an impeller through a one-way bearing, the bottom of the inner wall of the hoisting frame is fixedly connected with a cylinder, the bottom end of the motor is fixedly connected with a rotating rod, and two sides of the rotating rod are fixedly connected with spraying sleeves through connecting plates. The boiler cleaning device has the advantages that the motor drives the spraying sleeve and the brush plate to clean the inner wall of the boiler through the rotating rod, hot gas is injected into the spraying sleeve through the impeller and the heating pipe through the motor and the one-way bearing to dry the inner wall of the boiler, and meanwhile, the brush plate can perform secondary cleaning on the inner wall of the boiler, so that the boiler cleaning device has the advantage of convenience in cleaning and drying, and the problems that an existing boiler cleaning device is poor in cleaning effect and cannot perform quick drying on the cleaned boiler in the use process are solved.

Description

Boiler belt cleaning device is used in thermal power plant

Technical Field

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

Background

The boiler is one of common equipment in the steam power plant, and the boiler uses belt cleaning device to clean after using for a long time again, but current boiler belt cleaning device is in the use, and clean effect is relatively poor, can't carry out fast drying to the boiler after the cleanness, influences the availability factor of boiler.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a boiler cleaning device for a thermal power plant, which has the advantage of convenience in cleaning and drying and solves the problems that the existing boiler cleaning device is poor in cleaning effect and cannot rapidly dry a cleaned boiler in the use process.

In order to achieve the purpose, the utility model provides the following technical scheme: a boiler cleaning device for a thermal power plant comprises a hoisting frame, wherein a motor is fixedly connected to the bottom of the hoisting frame, the top end of the motor penetrates into the hoisting frame and is movably connected with an impeller through an one-way bearing, a cylinder is fixedly connected to the bottom of the inner wall of the hoisting frame, the bottom end of the motor is fixedly connected to a rotating rod, two sides of the rotating rod are fixedly connected with a spraying sleeve through a connecting plate, brush plates are fixedly mounted on the front surface and the back surface of the spraying sleeve respectively, the top of the spraying sleeve is communicated with a first positioning sleeve, a second positioning sleeve is sleeved on the surface of the first positioning sleeve, the top of the second positioning sleeve is fixedly connected to the bottom of the hoisting frame through a connecting rod, a rotary sensor fixedly connected with the cylinder is sleeved on the surface of the one-way bearing, a controller is fixedly connected to the left side of the cylinder, and a heating pipe is transversely fixedly connected to the top of the inner cavity of the cylinder, the two sides of the second positioning sleeve are communicated with the two sides of the cylinder through connecting pipes, and water inlet pipes are fixedly connected to the two sides of the hoisting frame.

Preferably, the surface of the motor is sleeved with a protective sleeve, and the top of the protective sleeve is fixedly connected to the bottom of the hoisting frame.

Preferably, the top of the cylinder is fixedly connected with a filter sleeve, and the diameter of the filter sleeve is larger than that of the cylinder.

Preferably, one side of the brush plate, which is close to the spraying sleeve, is fixedly connected with a first magic tape, and the surface of the spraying sleeve is fixedly connected with a second magic tape which is matched with the first magic tape for use.

Preferably, the bottom of the protective sleeve is fixedly connected with a conical sleeve, and the conical sleeve is movably connected to the surface of the rotating rod through a bearing.

Preferably, the top of the impeller is fixedly connected with a positioning rod, the surface of the positioning rod is sleeved with a support sleeve, the right end of the support sleeve is fixedly connected inside the cylinder, and the inner wall of the support sleeve is in contact with the surface of the positioning rod through a rubber sleeve.

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

1. the boiler cleaning device has the advantages that the motor drives the spraying sleeve and the brush plate to clean the inner wall of the boiler through the rotating rod, hot gas is injected into the spraying sleeve through the impeller and the heating pipe through the motor and the one-way bearing to dry the inner wall of the boiler, and meanwhile, the brush plate can perform secondary cleaning on the inner wall of the boiler, so that the boiler cleaning device has the advantage of convenience in cleaning and drying, and the problems that an existing boiler cleaning device is poor in cleaning effect and cannot perform quick drying on the cleaned boiler in the use process are solved.

2. According to the utility model, the surface of the motor can be protected by arranging the protective sleeve, so that the phenomenon that water drops easily influence the motor is prevented.

3. According to the utility model, the filter sleeve is arranged, so that the top of the cylinder can be protected, and dust is prevented from easily falling into the cylinder.

4. According to the utility model, the magic tape I and the magic tape II are arranged, so that a user can conveniently detach the brush plate, and the brush plate is convenient to replace.

5. The conical sleeve is arranged, so that the rotating rod can be limited, and the supporting strength of the rotating rod is improved.

6. According to the impeller, the positioning rod and the supporting sleeve are arranged, so that the impeller can be supported, the stability of the impeller is improved, and the phenomenon that the impeller shakes during rotation is avoided.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a perspective view of a brush plate according to the present invention.

In the figure: 1. a hoisting frame; 2. a motor; 3. an impeller; 4. a cylinder; 5. a rotating rod; 6. spraying a sleeve; 7. brushing the board; 8. a first positioning sleeve; 9. a second positioning sleeve; 10. a rotation sensor; 11. a controller; 12. heating a tube; 13. a water inlet pipe; 14. a protective sleeve; 15. a filter sleeve; 16. sticking a magic tape I; 17. a second magic tape; 18. a conical sleeve; 19. positioning a rod; 20. and a support sleeve.

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.

As shown in figures 1 to 4, the boiler cleaning device for the thermal power plant comprises a hoisting frame 1, wherein the bottom of the hoisting frame 1 is fixedly connected with a motor 2, the top end of the motor 2 penetrates into the hoisting frame 1 and is movably connected with an impeller 3 through a one-way bearing, the bottom of the inner wall of the hoisting frame 1 is fixedly connected with a cylinder 4, the bottom end of the motor 2 is fixedly connected with a rotating rod 5, two sides of the rotating rod 5 are fixedly connected with spraying sleeves 6 through connecting plates, the front and the back of each spraying sleeve 6 are fixedly provided with a brush plate 7, the top of each spraying sleeve 6 is communicated with a positioning sleeve 8, the surface of each positioning sleeve 8 is sleeved with a positioning sleeve II 9, the top of each positioning sleeve II 9 is fixedly connected to the bottom of the hoisting frame 1 through a connecting rod, the surface of the one-way bearing is sleeved with a rotary sensor 10 fixedly connected with the cylinder 4, the left side of the cylinder 4 is fixedly connected with a controller 11, the top of the inner cavity of the cylinder 4 is transversely and fixedly connected with a heating pipe 12, the two sides of the second positioning sleeve 9 are communicated with the two sides of the cylinder 4 through connecting pipes, and the two sides of the hoisting frame 1 are fixedly connected with water inlet pipes 13.

Referring to fig. 1, a protecting sleeve 14 is sleeved on the surface of the motor 2, and the top of the protecting sleeve 14 is fixedly connected to the bottom of the hoisting frame 1.

As a technical optimization scheme of the utility model, the surface of the motor 2 can be protected by arranging the protective sleeve 14, so that the phenomenon that water drops easily influence the motor 2 is prevented.

Referring to fig. 1, a filter sleeve 15 is fixedly connected to the top of the cylinder 4, and the diameter of the filter sleeve 15 is larger than that of the cylinder 4.

As a technical optimization scheme of the utility model, the top of the cylinder 4 can be protected by arranging the filter sleeve 15, and dust is prevented from easily falling into the cylinder 4.

Referring to fig. 4, a first magic tape 16 is fixedly connected to one side of the brush plate 7 close to the spraying sleeve 6, and a second magic tape 17 matched with the first magic tape 16 is fixedly connected to the surface of the spraying sleeve 6.

As a technical optimization scheme of the utility model, the brush plate 7 can be conveniently detached by a user and the brush plate 7 can be conveniently replaced by arranging the magic tape I16 and the magic tape II 17.

Referring to fig. 1, a conical sleeve 18 is fixedly connected to the bottom of the protective sleeve 14, and the conical sleeve 18 is movably connected to the surface of the rotating rod 5 through a bearing.

As a technical optimization scheme of the utility model, the rotating rod 5 can be limited by arranging the conical sleeve 18, so that the supporting strength of the rotating rod 5 is improved.

Referring to fig. 2, a positioning rod 19 is fixedly connected to the top of the impeller 3, a supporting sleeve 20 is sleeved on the surface of the positioning rod 19, the right end of the supporting sleeve 20 is fixedly connected inside the cylinder 4, and the inner wall of the supporting sleeve 20 is in contact with the surface of the positioning rod 19 through a rubber sleeve.

As a technical optimization scheme of the utility model, the impeller 3 can be supported by arranging the positioning rod 19 and the supporting sleeve 20, so that the stability of the impeller 3 is improved, and the phenomenon that the impeller 3 shakes during rotation is avoided.

The working principle and the using process of the utility model are as follows: when the boiler is used, a user firstly installs the hoisting frame 1 on the surface of a jacking or hoisting device through a bolt, then the jacking device drives the hoisting frame 1 to move to the inside of a boiler, so that the brush plate 7 is contacted with the inner wall of the boiler, then water is continuously injected into the inside of the water inlet pipe 13 through the external water supply equipment, the water is continuously injected into the inside of the boiler through the water inlet pipe 13, at the moment, the motor 2 can be started, the motor 2 drives the rotating rod 5 to rotate, the rotating rod 5 drives the spraying sleeve 6 and the brush plate 7 to clean the inner wall of the boiler, the water supply equipment is closed after cleaning, the motor 2 is started again, the motor 2 drives the rotating rod 5 to rotate reversely, meanwhile, the motor 2 drives the impeller 3 to rotate through the one-way bearing, the rotary sensor 10 starts the heating pipe 12 through the controller 11 after the rotation of the one-way bearing, the heating pipe 12 heats air, and the impeller 3 injects the heated air into the spraying sleeve 6, the spraying sleeve 6 sprays hot gas to dry the inner wall of the boiler, so that the effect of cleaning and drying conveniently is achieved.

In summary, the following steps: this boiler belt cleaning device is used in thermal power plant, it spouts cover 6 and brush board 7 to clean the inner wall of boiler through 5 drives of bull stick by motor 2, again by motor 2 and one-way bearing through impeller 3 and heating pipe 12 with steam injection spout the inside of cover 6 and carry out drying process to the boiler inner wall, it can carry out the secondary to the boiler inner wall to brush board 7 simultaneously and clean, thereby the advantage of being convenient for clean stoving has been possessed, current boiler belt cleaning device in the use has been solved, clean effect is relatively poor, can't carry out the problem of fast drying to the boiler after the cleanness.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 boiler belt cleaning device for thermal power plant, includes hoist and mount frame (1), its characterized in that: the bottom of the hoisting frame (1) is fixedly connected with a motor (2), the top end of the motor (2) penetrates into the hoisting frame (1) and is movably connected with an impeller (3) through an one-way bearing, the bottom of the inner wall of the hoisting frame (1) is fixedly connected with a cylinder (4), the bottom end of the motor (2) is fixedly connected with a rotating rod (5), two sides of the rotating rod (5) are fixedly connected with spraying sleeves (6) through connecting plates, brush plates (7) are fixedly mounted on the front side and the back side of each spraying sleeve (6), the top of each spraying sleeve (6) is communicated with a first positioning sleeve (8), a second positioning sleeve (9) is sleeved on the surface of each first positioning sleeve (8), the top of each second positioning sleeve (9) is fixedly connected to the bottom of the hoisting frame (1) through a connecting rod, and a rotary sensor (10) fixedly connected with the cylinder (4) is sleeved on the surface of the one-way bearing, the left side fixedly connected with controller (11) of drum (4), the horizontal fixedly connected with heating pipe (12) in top of drum (4) inner chamber, the both sides of position sleeve two (9) all communicate in the both sides of drum (4) through the connecting pipe, the equal fixedly connected with inlet tube (13) in both sides of hoist and mount frame (1).

2. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: the surface cover of motor (2) is equipped with lag (14), the top fixed connection of lag (14) is in the bottom of hoist and mount frame (1).

3. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: the top of the cylinder (4) is fixedly connected with a filtering sleeve (15), and the diameter of the filtering sleeve (15) is larger than that of the cylinder (4).

4. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: one side fixedly connected with magic subsides one (16) that brush board (7) are close to spout cover (6), spout the surperficial fixedly connected with of cover (6) and magic subsides two (17) of sticking with magic that one (16) cooperation was used.

5. The cleaning device for the boiler of the thermal power plant according to claim 2, wherein: the bottom of the protective sleeve (14) is fixedly connected with a conical sleeve (18), and the conical sleeve (18) is movably connected to the surface of the rotating rod (5) through a bearing.

6. The cleaning device for the boiler of the thermal power plant according to claim 1, wherein: the impeller is characterized in that a positioning rod (19) is fixedly connected to the top of the impeller (3), a supporting sleeve (20) is sleeved on the surface of the positioning rod (19), the right end of the supporting sleeve (20) is fixedly connected to the inside of the cylinder (4), and the inner wall of the supporting sleeve (20) is in contact with the surface of the positioning rod (19) through a rubber sleeve.