Steam boiler ash removal equipment

Abstract

The utility model discloses a steam boiler ash removal device, relates to the technical field of boiler ash removal, and aims to solve the problem of low boiler ash removal efficiency in the prior art, the steam boiler ash removal device comprises a moving mechanism, the moving mechanism comprises a bottom plate, universal wheels, a push handle and a hydraulic elevator, and a mounting plate is fixed at the top of the moving mechanism. And supporting plates are fixed to the two sides of the top of the mounting plate correspondingly, a collecting box is arranged between the two supporting plates, the two supporting plates are rotationally connected with ash removal mechanisms correspondingly, and each ash removal mechanism comprises a fixing cylinder, a second servo motor, an ash removal shovel, a spiral conveying rod and a discharging pipe. According to the boiler ash removal device, the ash removal mechanism is inserted into the boiler, the ash removal shovel is inserted into the boiler ash, the second servo motor drives the spiral conveying rod to rotate, the boiler ash is conveyed in the fixing barrel and discharged into the collecting box through the discharging pipe, and therefore manual ash removal of the boiler is replaced, the labor intensity of workers is relieved, and the working efficiency is improved. And the working efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of boiler ash removal technology, and in particular to a steam boiler ash removal device. Background Technology

[0002] A steam boiler is a type of boiler that produces steam. It uses coal as fuel to heat water, and the steam is emitted as mist. With the development of technology, steam boilers are becoming increasingly automated and have good application prospects.

[0003] The ash produced by current steam boilers after combustion usually needs to be cleaned by workers regularly with shovels, which has the following drawbacks:

[0004] Manual cleaning is slow, increases the labor intensity of workers, wastes their working time, and affects the normal use of the steam boiler. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a steam boiler ash removal device. Through the set ash removal mechanism, it overcomes the shortcomings of the prior art and effectively solves the problems of slow speed, low efficiency and high labor intensity of manual cleaning in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A steam boiler ash removal device includes a moving mechanism, which includes a base plate, casters, a push handle, and a hydraulic lift. A mounting plate is fixed to the top of the moving mechanism, and support plates are fixed to both sides of the top of the mounting plate. A collection box is provided between the two support plates, and a ash removal mechanism is rotatably connected to both support plates. The ash removal mechanism includes a fixed cylinder, a second servo motor, an ash removal shovel, a spiral conveyor rod, and a discharge pipe.

[0008] The entire equipment is moved to the side of the boiler by a moving mechanism. Then, the height of the hydraulic lift is adjusted, which in turn adjusts the height of the ash cleaning mechanism. The first servo motor drives the worm gear to rotate, and the worm gear drives the fixed rod to rotate through the meshing worm wheel, adjusting the angle of the ash cleaning mechanism so that it can be smoothly inserted into the ash in the boiler. The second servo motor drives the screw conveyor to rotate, conveying the ash in the fixed cylinder and then conveying it to the discharge pipe for discharge and collection by the collection box.

[0009] Preferably, the four casters are respectively installed at the four bottom corners of the base plate, and the push handle is fixed to one top end of the base plate, and the hydraulic lift is fixed to the top of the base plate.

[0010] The casters make it easy for workers to move the equipment, and the height of the equipment can be adjusted by adjusting the hydraulic lift.

[0011] Preferably, a first servo motor is mounted on one side of the top of the mounting plate, and the output shaft of the first servo motor is connected to a worm gear, with a meshing worm wheel on one side of the worm gear.

[0012] The first servo motor drives the worm gear to rotate, thereby adjusting the angle of the dust removal mechanism.

[0013] Preferably, a connecting block is fixed to one side of the outer wall of one of the support plates, and the connecting block is rotatably connected to the worm gear.

[0014] The connecting blocks provide support and stability for the rotation of the worm gear.

[0015] Preferably, the second servo motor is installed at one end of the fixed cylinder, and the dust removal shovel is fixed at the other end of the fixed cylinder. The spiral conveyor rod is rotatably connected to the fixed cylinder, and the discharge pipe is inserted and fixed at the bottom of the fixed cylinder near the second servo motor.

[0016] The second servo motor drives the screw conveyor to rotate, so that the furnace ash is conveyed in the fixed cylinder and then discharged through the discharge pipe.

[0017] Preferably, one end of the spiral conveyor rod is connected and fixed to the output shaft of the second servo motor via a coupling.

[0018] The output shaft of the second servo motor drives the screw conveyor to rotate.

[0019] Preferably, fixing blocks are fixed on both sides of the annular outer wall of the fixing cylinder, and fixing rods are fixed on the outer wall of the fixing blocks away from the fixing cylinder. The fixing rods are rotatably connected to the support plate, and the worm gear is sleeved and fixed on the outer wall of the fixing rod.

[0020] The worm gear is connected and fixed to the fixed rod. When the worm gear rotates, it can drive the fixed rod to rotate, thereby realizing the angle adjustment of the dust removal mechanism.

[0021] The beneficial effects of this utility model are as follows:

[0022] By inserting the ash-cleaning mechanism into the boiler and the ash-cleaning shovel into the ash, the second servo motor drives the screw conveyor to rotate, conveying the ash in the fixed cylinder and discharging it into the collection box through the discharge pipe. This replaces manual ash cleaning of the boiler, reduces the labor intensity of workers, and helps improve work efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a steam boiler ash removal device proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the moving mechanism structure of a steam boiler ash removal device proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the top structure of the mounting plate of a steam boiler ash removal device proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the ash removal mechanism of a steam boiler ash removal device proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the overall working structure of a steam boiler ash removal device proposed in this utility model.

[0028] In the diagram: 1. Moving mechanism; 2. Base plate; 3. Casters; 4. Push handle; 5. Hydraulic lift; 6. Mounting plate; 7. Support plate; 8. Collection box; 9. First servo motor; 10. Worm gear; 11. Worm wheel; 12. Connecting block; 13. Dust removal mechanism; 14. Fixed cylinder; 15. Second servo motor; 16. Dust removal shovel; 17. Screw conveyor; 18. Discharge pipe; 19. Fixed block; 20. Fixed rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example:

[0031] Reference Figure 1-5 A steam boiler ash removal device includes a moving mechanism 1. The moving mechanism 1 includes a base plate 2, casters 3, a push handle 4, and a hydraulic lift 5. The four casters 3 are respectively installed at the four bottom corners of the base plate 2. The push handle 4 is fixed to one top end of the base plate 2. The hydraulic lift 5 is fixed to the top of the base plate 2. The casters 3 facilitate workers to move the equipment, and the height of the equipment can be adjusted by adjusting the hydraulic lift 5.

[0032] A mounting plate 6 is fixed to the top of the moving mechanism 1. Support plates 7 are fixed to both sides of the top of the mounting plate 6. A collection box 8 is set between the two support plates 7. A first servo motor 9 is installed on one side of the top of the mounting plate 6. The output shaft of the first servo motor 9 is connected to a worm gear 10. A worm wheel 11 that meshes with each other is set on one side of the worm gear 10. The first servo motor 9 drives the worm gear 10 and the worm wheel 11 to rotate, thereby adjusting the angle of the dust removal mechanism 13. A connecting block 12 is fixed to the outer wall of one side of one of the support plates 7. The connecting block 12 is rotatably connected to the worm gear 10. The connecting block 12 provides support and stability for the rotation of the worm gear 10.

[0033] Both support plates 7 are rotatably connected to a dust removal mechanism 13. The dust removal mechanism 13 includes a fixed cylinder 14, a second servo motor 15, a dust removal shovel 16, a screw conveyor 17, and a discharge pipe 18. The second servo motor 15 is installed at one end of the fixed cylinder 14, the dust removal shovel 16 is fixed at the other end of the fixed cylinder 14, the screw conveyor 17 is rotatably connected to the fixed cylinder 14, and the discharge pipe 18 is inserted and fixed to the bottom of the fixed cylinder 14 near the second servo motor 15. The second servo motor 15 drives the screw conveyor 17 to rotate, so that the furnace ash is conveyed in the fixed cylinder 14 and then conveyed to the discharge pipe 18 for discharge. One end of the spiral conveyor rod 17 is connected and fixed to the output shaft of the second servo motor 15 via a coupling. The output shaft of the second servo motor 15 drives the spiral conveyor rod 17 to rotate. Fixed blocks 19 are fixed on both sides of the annular outer wall of the fixed cylinder 14. Fixed rods 20 are fixed on the outer wall of the fixed blocks 19 away from the fixed cylinder 14. The fixed rods 20 are rotatably connected to the support plate 7. The worm gear 11 is sleeved and fixed on the outer wall of the fixed rod 20. The worm gear 11 is connected and fixed to the fixed rod 20. When the worm gear 11 rotates, it can drive the fixed rod 20 to rotate, thereby realizing the angle adjustment of the dust removal mechanism 13.

[0034] Working principle:

[0035] The entire equipment is moved to the side of the boiler by the moving mechanism 1. Then, the height of the hydraulic lift 5 is adjusted, which in turn adjusts the height of the ash cleaning mechanism 13. The first servo motor 9 drives the worm gear 10 to rotate. The worm gear 10 drives the fixed rod 20 to rotate through the meshing worm wheel 11, thereby adjusting the angle of the ash cleaning mechanism 13 so that it can be smoothly inserted into the ash in the boiler. The second servo motor 15 drives the spiral conveyor rod 17 to rotate, which conveys the ash in the fixed cylinder 14 and then to the discharge pipe 18 for discharge and collection by the collection box 8.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steam boiler ash removal device, comprising a moving mechanism (1), characterized in that, The moving mechanism (1) includes a base plate (2), casters (3), push handle (4) and hydraulic lift (5). The top of the moving mechanism (1) is fixed with a mounting plate (6), and support plates (7) are fixed on both sides of the top of the mounting plate (6). A collection box (8) is provided between the two support plates (7), and the two support plates (7) are rotatably connected with a dust removal mechanism (13). The dust removal mechanism (13) includes a fixed cylinder (14), a second servo motor (15), a dust removal shovel (16), a spiral conveyor rod (17) and a discharge pipe (18).

2. The steam boiler ash removal equipment according to claim 1, characterized in that, The four casters (3) are respectively installed at the four bottom corners of the base plate (2), and the push handle (4) is fixed at one top end of the base plate (2), and the hydraulic lift (5) is fixed at the top of the base plate (2).

3. The steam boiler ash removal equipment according to claim 1, characterized in that, A first servo motor (9) is mounted on one side of the top of the mounting plate (6), and the output shaft of the first servo motor (9) is connected to a worm (10), and a worm wheel (11) meshing with each other is provided on one side of the worm (10).

4. The steam boiler ash removal equipment according to claim 1, characterized in that, One of the support plates (7) has a connecting block (12) fixed to one side of its outer wall, and the connecting block (12) is rotatably connected to the worm (10).

5. The steam boiler ash removal equipment according to claim 1, characterized in that, The second servo motor (15) is installed at one end of the fixed cylinder (14), and the dust removal shovel (16) is fixed at the other end of the fixed cylinder (14). The screw conveyor rod (17) is rotatably connected to the fixed cylinder (14), and the discharge pipe (18) is inserted and fixed at the bottom of the fixed cylinder (14) near the end of the second servo motor (15).

6. The steam boiler ash removal equipment according to claim 1, characterized in that, One end of the spiral conveyor rod (17) is connected and fixed to the output shaft of the second servo motor (15) via a coupling.

7. The steam boiler ash removal equipment according to claim 3, characterized in that, Fixing blocks (19) are fixed on both sides of the annular outer wall of the fixing cylinder (14), and fixing rods (20) are fixed on the outer wall of the fixing blocks (19) away from the fixing cylinder (14). The fixing rods (20) are rotatably connected to the support plate (7), and the worm gear (11) is sleeved and fixed on the outer wall of the fixing rods (20).

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