CN218781310U

CN218781310U - Power boiler ash removal device

Info

Publication number: CN218781310U
Application number: CN202223106176.4U
Authority: CN
Inventors: 杜腾峰; 刘敏洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-31
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a power plant boiler ash removal device, which relates to the technical field of boilers and aims to solve the technical problem that the ash removal treatment of boiler pipelines is inconvenient in the prior art; the ash removal device comprises a mounting seat; the bottom end of the mounting seat is fixedly provided with a fixed cylinder, the outer side of the fixed cylinder is provided with a material guide assembly, the upper end of the mounting seat is fixedly provided with a material inlet pipe, the inner side of the material inlet pipe is provided with a dust scraping assembly, the bottom end of the mounting seat is fixedly provided with four groups of supporting legs, and the bottom ends of the supporting legs are fixedly provided with anti-slip mats; this power boiler ash removal device only needs to start the second motor and drives first gear revolve, is connected through the meshing of first gear and second gear and drives the pivot and rotate, drives the top dish through the pivot and rotates, and the top dish drives the scraper and rotates, scrapes grey processing through the scraper to the inner wall of inlet pipe to realized being convenient for to the boiler pipeline carries out the deashing and handles.

Description

Power boiler ash removal device

Technical Field

The utility model belongs to the technical field of the boiler, concretely relates to power plant's boiler ash removal device.

Background

Nowadays, a boiler is a device that can convert energy, and the energy of inputing to the boiler has chemical energy, the electric energy in the fuel, and the boiler output has steam, high-temperature water or organic heat carrier of certain heat energy, and in order to carry out the deashing to the boiler, the boiler ash removal device can be used usually.

At present, the utility model patent of patent number CN 20182169797.6 discloses an ash removal device for power plant's boiler, including slag cleaning box, slag cleaning box's top fixedly connected with boiler body, slag cleaning box's inside top and bottom fixedly connected with riser, the left side wall fixedly connected with motor of riser, slag cleaning box's inside right side wall fixedly connected with bearing, the right side output end fixedly connected with spiral pay-off pole of motor. According to the ash removing device for the power plant boiler, dust particles generated by discharging of slag in the slag cleaning box are sucked into the ash removing box through the suction pipe, some dust particles with larger particles fall into the ash accumulation drawer, centralized treatment is conveniently carried out after storage, the filter screen is convenient to disassemble, the clamping plates on two sides are stirred to push the springs while the ash accumulation drawer is taken out, so that the filter screen is conveniently taken out from the clamping plates on two sides, later maintenance is convenient, time and labor are saved, and popularization is facilitated; what its adopted is that the convenience is taken out the filter screen by the both sides cardboard, but this boiler ash removal device is in the use, and a large amount of lime-ash can long-pending stay of the inner wall of pipeline, is not convenient for carry out the deashing to the boiler pipeline and handles.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a power boiler ash removal device, this power boiler ash removal device aim at solving prior art and be not convenient for carry out the technical problem that the deashing was handled to the boiler pipeline down.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a power plant boiler ash removal device, which comprises a mounting seat; the bottom fixed mounting of mount pad has a fixed cylinder, the outside of fixed cylinder is provided with the guide subassembly, the upper end fixed mounting of mount pad has the inlet pipe, the inboard of inlet pipe is provided with scrapes grey subassembly, the bottom fixed mounting of mount pad has the supporting leg, supporting leg fixed mounting has four groups, the bottom fixed mounting of supporting leg has the slipmat.

When using this technical scheme's power boiler ash removal device, scrape the ash through the inner wall of scraping the ash subassembly and handle, import the ash to the inside of solid fixed cylinder through the inlet pipe, drive the lime-ash through the guide subassembly and derive from solid fixed cylinder to realized being convenient for carry out the deashing to the boiler pipeline and handle.

Furthermore, the inside of guide subassembly is including first motor, first motor set up in the outside of solid fixed cylinder, the output of first motor is provided with the center pin, the center pin with solid fixed cylinder rotates and is connected, starts first motor and drives the center pin and rotate, carries out drive processing to the center pin.

Further, the inside of guide subassembly is including the auger, the auger set up in the outside of center pin, the auger is located the inboard of solid fixed cylinder, the silo down has been seted up to the inboard of mount pad, and the center pin drives the auger and rotates, drives the lime-ash through the auger and derives.

Further, scrape the inside of grey subassembly including the second motor, the second motor set up in the outside of inlet pipe, the output of second motor is provided with first gear, first gear is located the inboard of inlet pipe starts the second motor and drives first gear and rotate, carries out drive processing to first gear.

Further, scrape the inside of grey subassembly including the dead lever, dead lever fixed mounting be in the inboard of inlet pipe, the one end fixed mounting of dead lever has the bearing frame, carries out spacing rotation processing to the axis of rotation through setting up of bearing frame.

Further, scrape the inside of grey subassembly including the pivot, the pivot set up in the inboard of bearing frame, the outside of pivot is provided with the second gear, the second gear with first gear engagement is connected, is connected through the meshing of first gear and second gear and drives the pivot and rotate, is connected the countershaft through the rotation of pivot and bearing frame and rotates spacing processing.

Further, scrape the inside of grey subassembly including the top dish, the top dish set up in the upper end of pivot, the outside of top dish is provided with the scraper, the scraper is provided with two sets ofly, drives the top dish through the pivot and rotates, and the top dish drives the scraper and rotates, scrapes grey processing through the scraper to the inner wall of inlet pipe.

(3) Advantageous effects

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

1. the utility model discloses a power plant boiler ash removal device utilizes and starts the second motor and drives first gear rotation, is connected through the meshing of first gear and second gear and drives the pivot rotation, is connected the pivot through the rotation of pivot and bearing frame and rotates the spacing processing, drives the top dish through the pivot and rotates, and the top dish drives the scraper rotation, scrapes grey processing through the scraper to the inner wall of inlet pipe to realized being convenient for to carry out the deashing to the boiler pipeline;

2. the utility model discloses a power boiler ash removal device is through the inside of silo with ash import to a fixed section of thick bamboo down, starts first motor and drives the center pin and rotate, and the center pin drives the auger and rotates, drives the lime-ash through the auger and derives, has realized handling the derivation of lime-ash.

Drawings

Fig. 1 is a three-dimensional structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a cross-sectional three-dimensional structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a cross-sectional three-dimensional structure according to an embodiment of the present invention.

The symbols in the drawings are: 1. a mounting seat; 2. a fixed cylinder; 3. a material guiding assembly; 4. a feeding pipe; 5. a dust scraping component; 6. supporting legs; 7. a non-slip mat; 8. a first motor; 9. a central shaft; 10. a packing auger; 11. a discharging groove; 12. a second motor; 13. a first gear; 14. fixing the rod; 15. a bearing seat; 16. a rotating shaft; 17. a second gear; 18. a top tray; 19. and (4) scraping the blade.

Detailed Description

The ash removal device for the power plant boiler in the specific embodiment is shown in a three-dimensional structure schematic diagram in fig. 1 and an expanded structure schematic diagram in fig. 2, and comprises a mounting seat 1; the utility model discloses a guide assembly, including mount pad 1, fixed cylinder 2, inlet pipe 4, ash subassembly 5, support leg 6 fixed mounting has four groups, the bottom fixed mounting of support leg 6 has slipmat 7, the bottom fixed mounting of support leg 1 has fixed cylinder 2, the outside of fixed cylinder 2 is provided with guide subassembly 3, the upper end fixed mounting of mount pad 1 has inlet pipe 4, the inboard of inlet pipe 4 is provided with scrapes grey subassembly 5, the bottom fixed mounting of mount pad 1 has support leg 6.

For the present embodiment, the shape and structure of the mounting base 1 are set according to practical application, for example, the mounting base 1 may have a rectangular structure, an arc structure, a polygonal structure, and the like.

Wherein, the inside of guide subassembly 3 is including first motor 8, first motor 8 set up in the outside of solid fixed cylinder 2, the output of first motor 8 is provided with center pin 9, center pin 9 with gu fixed cylinder 2 rotates to be connected, starts first motor 8 and drives center pin 9 and rotate, drives center pin 9 and handles, the inside of guide subassembly 3 is including auger 10, auger 10 set up in the outside of center pin 9, auger 10 is located gu fixed cylinder 2's inboard, silo 11 down has been seted up to the inboard of mount pad 1, center pin 9 drives auger 10 and rotates, drives the lime-ash through auger 10 and derives.

This embodiment is used for power plant's boiler ash removal device, its section spatial structure schematic diagram is shown in fig. 3, and its section spatial structure schematic diagram is shown in fig. 4, scrape the inside of grey subassembly 5 including second motor 12, second motor 12 set up in the outside of inlet pipe 4, the output of second motor 12 is provided with first gear 13, first gear 13 is located the inboard of inlet pipe 4 starts second motor 12 and drives first gear 13 and rotate, drives first gear 13 and handles, scrape the inside of grey subassembly 5 including dead lever 14, dead lever 14 fixed mounting be in the inboard of inlet pipe 4, the one end fixed mounting of dead lever 14 has bearing frame 15, carries out spacing rotation processing to countershaft 16 through the setting of bearing frame 15.

And simultaneously, scrape the inside of grey subassembly 5 including pivot 16, pivot 16 set up in the inboard of bearing frame 15, the outside of pivot 16 is provided with second gear 17, second gear 17 with first gear 13 meshing is connected, is connected through the meshing of first gear 13 with second gear 17 and drives pivot 16 and rotate, is connected the pivot 16 through pivot 16 and bearing frame 15 rotation and rotates spacing processing, scrape the inside of grey subassembly 5 including top dish 18, top dish 18 set up in the upper end of pivot 16, the outside of top dish 18 is provided with scraper 19, scraper 19 is provided with two sets ofly, drives top dish 18 through pivot 16 and rotates, and top dish 18 drives scraper 19 and rotates, scrapes grey processing through scraper 19 to the inner wall of inlet pipe 4.

When using this technical scheme's boiler ash removal device in power plant, start second motor 12 and drive first gear 13 and rotate, it rotates to be connected with drive pivot 16 through first gear 13 and second gear 17's meshing, it rotates spacing processing to be connected pivot 16 through pivot 16 and rotation of bearing frame 15, it rotates to drive top dish 18 through pivot 16, top dish 18 drives scraper 19 and rotates, scrape grey processing through scraper 19 to the inner wall of inlet pipe 4, it channels into the inside to solid fixed cylinder 2 with the ash through silo 11 down, it rotates to start first motor 8 and drive center pin 9, center pin 9 drives auger 10 and rotates, it derives to drive the lime-ash through auger 10, thereby realized being convenient for carry out the deashing to the boiler pipeline and handled.

Claims

1. A power plant boiler ash removal device comprises a mounting seat; the bottom fixed mounting of mount pad has a fixed cylinder, the outside of fixed cylinder is provided with the guide subassembly, the upper end fixed mounting of mount pad has the inlet pipe, the inboard of inlet pipe is provided with scrapes grey subassembly, the bottom fixed mounting of mount pad has the supporting leg, supporting leg fixed mounting has four groups, the bottom fixed mounting of supporting leg has the slipmat.

2. The power plant boiler ash removal device of claim 1, wherein the material guiding assembly comprises a first motor inside, the first motor is arranged outside the fixed cylinder, an output end of the first motor is provided with a central shaft, and the central shaft is rotatably connected with the fixed cylinder.

3. The power plant boiler ash removal device of claim 2, wherein the inside of the material guide component comprises an auger, the auger is arranged outside the central shaft, the auger is positioned inside the fixed cylinder, and a discharging groove is formed in the inner side of the mounting seat.

4. A power plant boiler ash removal device as claimed in claim 1, wherein the ash scraping component includes a second motor inside, the second motor is disposed outside the feeding pipe, an output end of the second motor is provided with a first gear, and the first gear is located inside the feeding pipe.

5. The power plant boiler ash removal device of claim 4, wherein the ash scraping assembly comprises a fixing rod inside, the fixing rod is fixedly installed on the inner side of the feeding pipe, and a bearing seat is fixedly installed at one end of the fixing rod.

6. A power plant boiler ash removal device according to claim 5, wherein the ash scraping component includes a rotating shaft inside, the rotating shaft is disposed inside the bearing seat, a second gear is disposed outside the rotating shaft, and the second gear is engaged with the first gear.

7. The power plant boiler ash removal device according to claim 6, wherein the ash scraping component comprises a top plate inside, the top plate is arranged at the upper end of the rotating shaft, scrapers are arranged on the outer side of the top plate, and the scrapers are arranged in two groups.