Auxiliary device for soot blowing of boiler furnace

Abstract

The utility model provides an auxiliary device for soot blowing of a boiler furnace, which comprises a long-strip-shaped base and is characterized in that a transverse rail is mounted on the base, a sliding table is connected onto the transverse rail in a sliding manner, a driving cylinder is rotatably mounted at one end of the transverse rail, and the driving cylinder is connected with a power structure capable of driving the driving cylinder to rotate. A driving cylinder is rotatably mounted at one end of the transverse rail, a driven cylinder is rotatably mounted at the other end of the transverse rail, a transmission belt is arranged between the driven cylinder and the driving cylinder in a sleeving manner, the sliding table is connected with the transmission belt, a supporting rod is vertically mounted on the sliding table, an adjusting seat is slidably connected to the supporting rod, a soot blowing gun is arranged on the adjusting seat, and a locking bolt is in threaded connection to the adjusting seat.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to an auxiliary device for soot blowing in a boiler furnace. Background Art

[0002] A sootblower is a device used to remove soot deposited on the heating surface of a boiler, and is usually composed of a sootblowing pipe and operating valves.

[0003] In the prior art, it is often necessary to manually hold a sootblowing gun and put it into the boiler furnace for sootblowing. This operation is dangerous and inconvenient to operate. Therefore, it is necessary to design an auxiliary device for boiler furnace sootblowing. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and proposes an auxiliary device for boiler furnace soot blowing.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an auxiliary device for boiler furnace sootblowing, comprising a long strip-shaped base, characterized in that a transverse track is installed on the base, a slide is slidably connected to the transverse track, a driving cylinder is rotatably installed at one end of the transverse track, the driving cylinder is connected to a power structure that can rotate it, and a driven cylinder is rotatably installed at the other end of the transverse track, a transmission belt is sleeved between the driven cylinder and the driving cylinder, the slide is connected to the transmission belt, a support rod is vertically installed on the slide, an adjustment seat is slidably connected to the support rod, a sootblowing gun is provided on the adjustment seat, and a locking bolt is threadedly connected to the adjustment seat.

[0006] The power structure includes a power motor 1, a pulley 1, a pulley 2 and a belt. The power motor 1 is fixed to one end of a transverse track through a support block, the pulley 1 is installed on the output shaft of the power motor 1, the pulley 2 is installed on the driving cylinder, and the belt is sleeved between the pulley 1 and the pulley 2.

[0007] The locking bolt is a hand-tightened part.

[0008] A shell is also installed on the adjustment seat, and a worm wheel and a worm that mesh with each other are rotatably installed on the shell. The worm is connected to a power motor 2 that can rotate it. The worm wheel is connected to an angle adjustment disk through a connecting disk. The angle adjustment disk has a plurality of L-shaped placement pieces for placing a sootblowing gun. The angle adjustment disk also has a quick clamp for locking the sootblowing gun.

[0009] An electric control box is installed on one end of the transverse track, and the power motor 1 and the power motor 2 are both electrically connected to the electric control box through lines.

[0010] The support rod is also provided with a limiting pin.

[0011] Compared with the prior art, the auxiliary device for soot blowing in the boiler furnace has the following advantages:

[0012] In the utility model, the sootblowing gun is placed on the L-shaped placement piece and fixed with a quick clamp. The sootblowing gun can be pushed into the boiler furnace through the first action of the power motor. At the same time, during the pushing process, the working angle of the sootblowing gun can be adjusted through the second action of the power motor, thereby replacing manual operation of placing the sootblowing gun into the boiler furnace, thereby greatly improving the safety and convenience of the sootblowing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model with the removed part Figure 1 ;

[0015] Figure 3 It is a partial enlarged view of point A;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model with the removed part Figure 2 ;

[0017] In the figure, 1. base; 2. transverse track; 3. slide; 4. support rod; 5. soot blower; 6. electric control box; 7. transmission belt; 8. driven cylinder; 9. belt; 10. power motor 1; 11. pulley 1; 12. driving cylinder; 13. pulley 2; 14. adjustment seat; 15. L-shaped placement piece; 16. angle adjustment plate; 17. limit pin; 18. locking bolt; 19. housing; 20. power motor 2; 21. connecting plate; 22. worm gear; 23. worm; 24. support block; 25. quick pliers. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figure 1-Figure 4As shown, the auxiliary device for sootblowing in the furnace of a boiler comprises a long strip-shaped base 1, on which a transverse track 2 is installed, on which a slide 3 is slidably connected, a driving cylinder 12 is rotatably installed at one end of the transverse track 2, the driving cylinder 12 is connected to a power structure capable of rotating it, and a driven cylinder 8 is rotatably installed at the other end of the transverse track 2, a transmission belt 7 is sleeved between the driven cylinder 8 and the driving cylinder 12, the slide 3 is connected to the transmission belt 7, and under the action of the transmission belt 7, the slide 3 can be driven to move back and forth along the transverse track 2, thereby making the sootblowing gun 5 move forward or backward; a support rod 4 is vertically installed on the slide 3, on which an adjustment seat 14 is slidably connected, a sootblowing gun 5 is arranged on the adjustment seat 14, and a locking bolt 18 is threadedly connected on the adjustment seat 14. With this structure, the height position of the sootblowing gun 5 can be conveniently adjusted by using the adjustment seat 14.

[0020] The power structure includes a power motor 10, a pulley 11, a pulley 2 13 and a belt 9. The power motor 10 is fixed to one end of the transverse track 2 through a support block 24. The pulley 11 is installed on the output shaft of the power motor 10, and the pulley 2 13 is installed on the driving cylinder 12. The belt 9 is sleeved between the pulley 11 and the pulley 2 13. With this structure, the power motor 10 drives the pulley 11 to rotate, the pulley 11 drives the pulley 2 13 to rotate through the belt 9, and the pulley 2 13 drives the driving cylinder 12 to rotate, so that the driving cylinder 12 can be rotated as needed.

[0021] The locking bolt 18 is a hand-tightened part.

[0022] A shell 19 is also installed on the adjustment seat 14, and a worm wheel 22 and a worm 23 that mesh with each other are rotatably installed on the shell 19. The worm 23 is connected to a power motor 20 that can rotate it. The worm wheel 22 is connected to the angle adjustment disk 16 through a connecting disk 21. The angle adjustment disk 16 has a plurality of L-shaped placement pieces 15 for placing the sootblowing gun 5. The angle adjustment disk 16 also has a quick clamp 25 for locking the sootblowing gun 5. With this structure, the sootblowing gun 5 is placed on the bayonet of the L-shaped placement piece 15, and the sootblowing gun 5 is quickly locked using the quick clamp 25. The worm 23 is driven to rotate by the power motor 20, and the worm 23 is meshed with the worm wheel 22, so that the worm wheel 22 drives the angle adjustment disk 16 to rotate through the connecting disk 21, thereby adjusting the working angle of the sootblowing gun 5.

[0023] An electric control box 6 is installed on one end of the transverse track 2, and both the power motor 10 and the power motor 2 20 are electrically connected to the electric control box 6 through lines. This adopts the existing technology and its circuits do not need to be redesigned.

[0024] In the utility model, the sootblowing gun 5 is placed on the L-shaped placement piece 15 and fixed by the quick clamp 25. The sootblowing gun 5 can be pushed into the boiler furnace by the action of the power motor 10. At the same time, during the pushing process, the working angle of the sootblowing gun 5 can be adjusted by the action of the power motor 20, so that the sootblowing gun 5 can be placed into the boiler furnace instead of manually, which greatly improves the safety and convenience of the sootblowing operation.

[0025] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A boiler furnace sootblowing auxiliary device, comprising a long strip-shaped base (1), characterized in that: A transverse track (2) is installed on the base (1), and a slide (3) is slidably connected to the transverse track (2). A driving cylinder (12) is rotatably installed on one end of the transverse track (2), and the driving cylinder (12) is connected to a power structure capable of rotating the driving cylinder. A driven cylinder (8) is rotatably installed on the other end of the transverse track (2), and a transmission belt (7) is sleeved between the driven cylinder (8) and the driving cylinder (12). The slide (3) and the transmission belt (7) are connected. A support rod (4) is vertically installed on the slide (3), and an adjustment seat (14) is slidably connected to the support rod (4). A sootblower (5) is provided on the adjustment seat (14), and a locking bolt (18) is threadedly connected to the adjustment seat (14).

2. A boiler furnace sootblowing auxiliary device according to claim 1, characterized in that: The power structure comprises a power motor 1 (10), a pulley 1 (11), a pulley 2 (13) and a belt (9); the power motor 1 (10) is fixed to one end of a transverse track (2) via a support block (24); the pulley 1 (11) is mounted on an output shaft of the power motor 1 (10); the pulley 2 (13) is mounted on a driving cylinder (12); and the belt (9) is sleeved between the pulley 1 (11) and the pulley 2 (13).

3. The auxiliary device for boiler furnace sootblowing according to claim 1, characterized in that: The locking bolt (18) is a hand-tightened part.

4. A boiler furnace sootblowing auxiliary device according to claim 2, characterized in that: The adjustment seat (14) is also provided with a housing (19), and a worm wheel (22) and a worm (23) meshing with each other are rotatably provided on the housing (19), and the worm (23) is connected to a power motor (20) capable of rotating the worm wheel, and the worm wheel (22) is connected to an angle adjustment plate (16) via a connecting plate (21), and the angle adjustment plate (16) is provided with a plurality of L-shaped placement pieces (15) for placing a sootblowing gun (5), and the angle adjustment plate (16) is also provided with a quick clamp (25) for locking the sootblowing gun (5).

5. A boiler furnace sootblowing auxiliary device according to claim 4, characterized in that: An electric control box (6) is installed on one end of the transverse track (2), and the power motor 1 (10) and the power motor 2 (20) are both electrically connected to the electric control box (6) via a line.

6. The auxiliary device for boiler furnace sootblowing according to claim 1, characterized in that: The support rod (4) is also provided with a limiting pin (17).

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