CN214700641U

CN214700641U - Boiler cleaning device for thermal power

Info

Publication number: CN214700641U
Application number: CN202022916456.6U
Authority: CN
Inventors: 向理良; 唐文静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-12
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a boiler cleaning device for thermal power, including removing support, nut slider, motor and supporting groove, remove the top and the bottom of support and all seted up flutedly, and the inside of recess is provided with promotes the piece, the inside that promotes the piece is provided with the motor through the bearing, and the output of motor installs the threaded rod, the outer wall of threaded rod is provided with the nut slider, the both sides of nut slider all are provided with the dead lever, and the equidistant first mounting groove of having seted up in inside of dead lever, the outer wall of dead lever is provided with the sleeve, and telescopic one end has seted up cross recess, telescopic outer wall is provided with the installation piece, and the inside of installation piece has seted up and has supported the groove, the inside of supporting the groove is provided with the scraper blade. This boiler cleaning device for thermal power drives gear and rack through rotating the pivot and meshes mutually to the rack extrudees the second spring, and then supports groove and scraper blade separation, then is convenient for replace the position of scraper blade.

Description

Boiler cleaning device for thermal power

Technical Field

The utility model relates to a cleaning device technical field specifically is a boiler cleaning device for thermal power.

Background

With the development of society, the improvement of science and technology, boiler is indispensable in our life and work, and the original meaning of pot refers to the water container of heating on the fire, and the stove refers to the place of burning fuel, and the boiler includes pot and stove two parts, and its effect is the heat energy that people's life and work required is converted into with hot water and steam, and traditional boiler cleaning device for thermal power can basically satisfy people's user demand, but still has certain problem, and the concrete problem is as follows:

1. when most boiler cleaning devices for thermal power generation in the current market are used, due to the fact that the scraping plates belong to consumable materials in the cleaning devices, operators need to replace the cleaning devices frequently, and the operators need a large amount of time and energy to consume, working time is long, and working efficiency is low;

2. most boiler cleaning device for thermal power is when using in the existing market, can't clear up the boiler inner wall of different diameters size, then can't satisfy diversified market demand for the practicality is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler cleaning device for thermal power to the problem of clearing up is not convenient for to the boiler of not equidimension to the replacement scraper blade that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a boiler cleaning device for thermal power generation comprises a movable support, a nut slider, a motor and a support groove, wherein the top end and the bottom end of the movable support are both provided with a groove, a pushing block is arranged inside the groove, the motor is arranged inside the pushing block through a bearing, a threaded rod is mounted at the output end of the motor, the outer wall of the threaded rod is provided with the nut slider, both sides of the nut slider are provided with fixing rods, first mounting grooves are equidistantly formed inside the fixing rods, the outer wall of the fixing rods is provided with a sleeve, one end of the sleeve is provided with a cross groove, the outer wall of the sleeve is provided with a mounting block, a support groove is formed inside the mounting block, a scraper is arranged inside the support groove, both sides of the scraper are provided with third mounting grooves, both sides of the support groove are provided with second mounting grooves, and a rotating shaft penetrating through the mounting block is arranged inside the second mounting groove, the outer wall of pivot is provided with the gear, the slide rail is installed on the top of second mounting groove, and the inside rack that runs through the third mounting groove that is provided with of slide rail, the outer wall and the gear of rack mesh mutually, one side and the slide rail phase-match of rack.

Preferably, the inside of recess is provided with the cylinder, and the output of cylinder is connected with pushing the piece.

Preferably, a water tank is arranged inside the nut sliding block, and a sealing plug is arranged on one side of the water tank.

Preferably, the inner wall of the nut sliding block is meshed with the outer wall of the threaded rod, and the outer wall of the nut sliding block is provided with a spray head penetrating through the water tank.

Preferably, a pull rod penetrating through the first mounting groove is arranged in the cross groove, and a first spring is arranged on the outer wall of the pull rod.

Preferably, a second spring is arranged in the second mounting groove, and one end of the second spring is connected with the rack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the scraper, the support groove and the gear are arranged, and the gear is driven to be meshed with the rack by rotating the rotating shaft, so that the rack extrudes the second spring, the support groove is separated from the scraper, and the position of the scraper is convenient to replace;

2. meanwhile, the device is provided with a first mounting groove, a cross groove and a first spring, the pull rod is pulled outwards, so that the first spring is contracted in the cross groove, the pull rod is separated from the first mounting groove, and then the sleeve is moved in the fixed rod, so that boilers with different diameters can be cleaned conveniently;

3. simultaneously the device through installing shower nozzle, basin and sealing plug, through pulling the sealing plug to the outside, in operating personnel adds the basin with clean water after that, then spray water in the boiler inboard through starting the shower nozzle, be convenient for wash the boiler inner wall.

Drawings

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

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

FIG. 3 is a schematic top sectional view of the sleeve and the fixing rod of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. moving the support; 2. a groove; 3. a sleeve; 4. fixing the rod; 5. a nut slider; 6. a threaded rod; 7. a spray head; 8. a squeegee; 9. a motor; 10. a pushing block; 11. a cylinder; 12. mounting blocks; 13. a first mounting groove; 14. a pull rod; 15. a cross groove; 16. a first spring; 17. a support groove; 18. a second mounting groove; 19. a rotating shaft; 20. a gear; 21. a slide rail; 22. a second spring; 23. a rack; 24. a third mounting groove; 25. a water tank; 26. and (4) sealing the plug.

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. 1-5, the present invention provides a technical solution: a boiler cleaning device for thermal power generation comprises a movable support 1, a nut slider 5, a motor 9 and a support groove 17, wherein grooves 2 are formed in the top end and the bottom end of the movable support 1;

an air cylinder 11 is arranged inside the groove 2, the output end of the air cylinder 11 is connected with a pushing block 10, and the pushing block 10 is pushed to slide in the groove 2 by starting the air cylinder 11, so that the threaded rod 6 is conveniently driven to be inserted into the boiler;

a pushing block 10 is arranged inside the groove 2, a motor 9 is arranged inside the pushing block 10 through a bearing, the model of the motor 9 can be Y90S-6, a threaded rod 6 is installed at the output end of the motor 9, and a nut sliding block 5 is arranged on the outer wall of the threaded rod 6;

a water tank 25 is arranged in the nut slider 5, a sealing plug 26 is arranged on one side of the water tank 25, the sealing plug 26 is pulled outwards, then an operator adds clean water into the water tank 25, and then the spray head 7 is started to spray water on the inner side of the boiler, so that the inner wall of the boiler can be conveniently cleaned;

the inner wall of the nut sliding block 5 is meshed with the outer wall of the threaded rod 6, the outer wall of the nut sliding block 5 is provided with a spray head 7 penetrating through the water tank 25, the sealing plug 26 is pulled outwards, then an operator adds clean water into the water tank 25, and then the spray head 7 is started to spray water on the inner side of the boiler, so that the inner wall of the boiler is convenient to clean;

the two sides of the nut sliding block 5 are both provided with fixing rods 4, the interiors of the fixing rods 4 are provided with first mounting grooves 13 at equal intervals, the outer wall of each fixing rod 4 is provided with a sleeve 3, and one end of each sleeve 3 is provided with a cross groove 15;

a pull rod 14 penetrating through the first mounting groove 13 is arranged in the cross groove 15, a first spring 16 is arranged on the outer wall of the pull rod 14, the pull rod 14 is pulled outwards, so that the first spring 16 is contracted in the cross groove 15, the pull rod 14 is separated from the first mounting groove 13, and then the sleeve 3 is moved in the fixing rod 4, so that boilers with different diameters can be cleaned conveniently;

the outer wall of the sleeve 3 is provided with an installation block 12, a support groove 17 is formed in the installation block 12, a scraper 8 is arranged in the support groove 17, third installation grooves 24 are formed in two sides of the scraper 8, and second installation grooves 18 are formed in two sides of the support groove 17;

a second spring 22 is arranged in the second mounting groove 18, one end of the second spring 22 is connected with a rack 23, and the gear 20 is driven to be meshed with the rack 23 by rotating the rotating shaft 19, so that the rack 23 extrudes the second spring 22, the support groove 17 is separated from the scraper 8, and the position of the scraper 8 is convenient to replace;

the inside pivot 19 that runs through installation piece 12 that is provided with of second mounting groove 18, the outer wall of pivot 19 is provided with gear 20, and slide rail 21 is installed on the top of second mounting groove 18, and slide rail 21 is inside to be provided with the rack 23 that runs through third mounting groove 24, and the outer wall and the gear 20 mesh of rack 23, one side and the slide rail 21 phase-match of rack 23.

The working principle is as follows: when the boiler cleaning device for thermal power generation is used, an operator pushes the movable support 1 to a proper position through the universal wheel, an external power supply is switched on, then the operator starts the air cylinder 11 to push the pushing block 10 to move in the groove 2, so that the pushing block 10 drives the threaded rod 6 to be inserted into the boiler, then the pull rod 14 is pulled outwards to be separated from the first mounting groove 13, so that the first spring 16 is contracted, the fixed rod 4 moves in the sleeve 3, the distance between the scraping plates 8 is adjusted conveniently, boilers with different diameters are cleaned conveniently, then the threaded rod 6 is driven to rotate through the starting motor 9, so that the threaded rod 6 drives the nut slider 5 to rotate on the outer wall of the threaded rod 6, the scraping plates 8 are driven to clean the inner wall of the boiler, the sealing plug 26 is pulled outwards, then the operator adds cleaning water into the water tank 25, then, water is sprayed to the inner side of the boiler by starting the spray head 7, so that the inner wall of the boiler can be conveniently cleaned;

when operating personnel need replace scraper blade 8's position, drive gear 20 and rack 23 mesh mutually through rotating pivot 19, thereby rack 23 extrudees second spring 22, make second spring 22 take place the crimple, and then support groove 17 and scraper blade 8 separation, later, insert the scraper blade 8 that will replace and support in the groove 17, then loosen pivot 19, drive rack 23 under second spring 22 self elastic action and insert in third mounting groove 24, this structure is convenient for install and replace scraper blade 8's position, do above the utility model discloses a whole principles.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a boiler cleaning device for thermal power, includes movable support (1), nut slider (5), motor (9) and support groove (17), its characterized in that: the top end and the bottom end of the movable support (1) are both provided with grooves (2), pushing blocks (10) are arranged inside the grooves (2), motors (9) are arranged inside the pushing blocks (10) through bearings, threaded rods (6) are installed at the output ends of the motors (9), nut sliders (5) are arranged on the outer walls of the threaded rods (6), fixing rods (4) are arranged on two sides of the nut sliders (5), first mounting grooves (13) are formed in the fixing rods (4) at equal intervals, sleeves (3) are arranged on the outer walls of the fixing rods (4), cross grooves (15) are formed in one ends of the sleeves (3), mounting blocks (12) are arranged on the outer walls of the sleeves (3), supporting grooves (17) are formed in the mounting blocks (12), scraping plates (8) are arranged inside the supporting grooves (17), and third mounting groove (24) have all been seted up to the both sides of scraper blade (8), second mounting groove (18) have all been seted up to the both sides of supporting groove (17), and inside pivot (19) that run through installation piece (12) that are provided with of second mounting groove (18), the outer wall of pivot (19) is provided with gear (20), slide rail (21) are installed on the top of second mounting groove (18), and inside rack (23) that run through third mounting groove (24) that are provided with of slide rail (21), the outer wall and the gear (20) mesh of rack (23), one side and slide rail (21) phase-match of rack (23).

2. The boiler cleaning apparatus for thermal power generation according to claim 1, characterized in that: an air cylinder (11) is arranged inside the groove (2), and the output end of the air cylinder (11) is connected with the pushing block (10).

3. The boiler cleaning apparatus for thermal power generation according to claim 1, characterized in that: a water tank (25) is arranged in the nut sliding block (5), and a sealing plug (26) is arranged on one side of the water tank (25).

4. The boiler cleaning apparatus for thermal power generation according to claim 1, characterized in that: the inner wall of the nut sliding block (5) is meshed with the outer wall of the threaded rod (6), and the outer wall of the nut sliding block (5) is provided with a spray head (7) penetrating through the water tank (25).

5. The boiler cleaning apparatus for thermal power generation according to claim 1, characterized in that: a pull rod (14) penetrating through the first mounting groove (13) is arranged in the cross groove (15), and a first spring (16) is arranged on the outer wall of the pull rod (14).

6. The boiler cleaning apparatus for thermal power generation according to claim 1, characterized in that: and a second spring (22) is arranged in the second mounting groove (18), and one end of the second spring (22) is connected with the rack (23).