CN217928823U

CN217928823U - Boiler cleaning equipment

Info

Publication number: CN217928823U
Application number: CN202222094353.5U
Authority: CN
Inventors: 孙风林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-29
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a boiler cleaning device, which comprises a gas supply main body, a bracket, a transverse mechanism and an adjusting mechanism; at first, remove the frame and remove to the access hole along the slide rail, it passes the access hole to remove the frame drive admission pipe, drive air feed main part work, steam is along the blast pipe, the admission pipe jets from the venthole, further drive belt movable part work, it drives first belt pulley rotation to drive the movable part, through the cooperation of wire casing and stopper, can accomplish the venthole multi-angle injection through the admission pipe rotation, in addition, the setting that removes the frame can adjust the lateral position in the boiler of venthole, a large amount of steam jet grime, make the grime break away from the boiler inner wall, further concentrate collection and handle to boiler bottom grime, realize the interior grime of mechanical cleaning boiler through such structure, greatly improved cleaning efficiency, save the cost of labor.

Description

Boiler cleaning equipment

Technical Field

The utility model relates to a clean technical field of boiler, concretely relates to boiler cleaning equipment.

Background

In the coal or oil burning boiler, a layer of dust is inevitably deposited on a heating surface furnace tube or a flue when fuel is burnt, and thick dust is accumulated on the inner wall of the boiler in the past, so that the heat effect efficiency of the boiler is reduced and the energy consumption is increased due to the formation of the dust because the heat transfer performance of the dust is poor, the energy cost input is increased, and the dust is not cleaned for a long time, so that the boiler has the danger of explosion.

Generally, the ash and scale removal is carried out manually after the boiler is shut down, and the manual cleaning method has the disadvantages of large workload, low efficiency, incomplete scale removal, damage to the boiler, influence on production and influence on the health of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a boiler cleaning equipment to solve the problem that the work load that the workman cleared away the ash dirt exists is big and the inefficiency.

In order to achieve the purpose, the utility model provides a boiler cleaning device, which comprises a gas supply main body, a bracket, a transverse mechanism and an adjusting mechanism;

the bracket is fixedly arranged on the outer side wall of the boiler, the boiler is provided with an inlet hole, and the bracket is provided with an air feed pipe along the axial direction of the inlet hole;

the transverse mechanism comprises a sliding rail and a moving frame, the sliding rail is fixedly arranged on the bracket along the axial direction of the inlet hole, and the moving frame is arranged on the sliding rail in a sliding manner;

the adjusting mechanism is fixedly arranged on the moving frame and comprises an inlet pipe, a sealed cabin, a driving piece, a bearing and a first belt pulley, wherein a limiting block is arranged on the outer wall of the inlet pipe along the axial direction, a wire groove is formed in the inner ring of the first belt pulley along the axial direction, the wire groove is matched with the limiting block, the outer ring of the bearing is fixedly arranged in the sealed cabin, one end of the inlet pipe is fixedly arranged on the inner ring of the bearing, the other end of the inlet pipe sequentially penetrates through the sealed cabin along the axial direction of the inlet hole, the inner ring of the first belt pulley and the inlet hole are arranged in the boiler, one end of the air feed pipe is sleeved in the inlet pipe, the other end of the inlet pipe penetrates out of the sealed cabin and is communicated with the air feed main body, the driving piece drives the first belt pulley to rotate, a plug is arranged at one end, far away from the sealed cabin, of the inlet pipe is provided with a plug, and an air outlet hole is formed in the inlet pipe, close to the plug and is perpendicular to the axial direction of the inlet pipe.

One preferred scheme is that the transverse mechanism further comprises a lead screw, a mounting seat, a second belt pulley, a third belt pulley, a first transmission belt and a transverse motor, the mounting seat is fixedly arranged on the movable frame, the mounting seat is provided with a threaded hole and a through hole, the lead screw is arranged on the support in a rotating mode along the axial direction of the inlet hole, one end of the lead screw penetrates through the threaded hole and is fixedly connected with the third belt pulley, the transverse motor is fixedly arranged on the support, an output shaft of the transverse motor is fixedly connected with the second belt pulley, the first transmission belt is sleeved on the second belt pulley and the third belt pulley, a sliding rod is fixedly arranged on the support along the axial direction of the lead screw, and the sliding rod penetrates through the through hole.

According to a preferable scheme, the driving part comprises a fourth belt pulley, a second transmission belt and a driving motor, the driving motor is fixedly arranged on the moving frame, an output shaft of the driving motor is fixedly connected with the fourth belt pulley, and the second transmission belt is sleeved on the first belt pulley and the fourth belt pulley.

One preferred scheme is that one end of the inlet pipe, which is far away from the sealed cabin, is provided with a sealing ring body, one side of the sealing ring body, which is close to the inlet hole, is of a conical structure, the conical structure is inserted in the inlet hole, and the sealing ring body is made of elastic high-temperature-resistant materials.

One preferred scheme is that, the support includes first L shaped plate and mounting panel, the one end and the boiler lateral wall fixed connection of first L shaped plate, and the quantity of mounting panel is two, and two mounting panels are fixed to be set up on first L shaped plate, and two mounting panels rotate with the lead screw and are connected.

The beneficial effects of the above scheme are: firstly, the movable frame moves towards the inlet hole along the sliding rail, the movable frame drives the inlet pipe to penetrate through the inlet hole, the air outlet end of the inlet pipe is located in the boiler, the air supply main body is driven to work, the air supply main body generates a large amount of steam, the steam is ejected from the air outlet hole along the air supply pipe, the movable part is further driven to work, the movable part drives the first belt pulley to rotate, the first belt pulley is matched with the limiting block through the wire groove, the inlet pipe rotates, multi-angle injection of the air outlet hole can be completed through rotation of the inlet pipe, in addition, the transverse position of the air outlet hole in the boiler can be adjusted through the arrangement of the movable frame, a large amount of steam is sprayed with ash scale, the ash scale is separated from the inner wall of the boiler and falls to the bottom of the boiler, the ash scale at the bottom of the boiler is further collected and processed in a centralized mode, the ash scale in the boiler is mechanically cleaned through the structure, the cleaning efficiency is greatly improved, and the labor cost is saved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the boiler cleaning apparatus of the present invention with the three-dimensional structure of the boiler;

FIG. 2 is a schematic perspective view of the boiler cleaning apparatus of the present invention;

FIG. 3 is a schematic view of a cross-sectional perspective view of the boiler cleaning apparatus of the present invention;

fig. 4 is a schematic view of a three-dimensional partial structure of the boiler cleaning device of the present invention.

Description of the reference numerals

1. A boiler; 100. a gas supply main body; 2. an access hole; 10. a support; 11. an air supply pipe; 12. a first L-shaped plate; 13. mounting a plate; 20. a transverse mechanism; 21. a slide rail; 22. a movable frame; 23. a lead screw; 24. a mounting base; 25. a second pulley; 26. a third belt pulley; 27. a first drive belt; 28. a transverse motor; 240. a threaded hole; 241. a through hole; 29. a slide rod; 30. an adjustment mechanism; 31. an inlet pipe; 32. sealing the cabin; 33. a driver; 34. a first pulley; 35. a limiting block; 36. a wire slot; 37. a bearing; 38. a plug; 310. an air outlet; 330. a fourth belt pulley; 331. a second belt; 332. driving a motor; 40. a sealing ring body; 41. a tapered configuration.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.

The first embodiment:

as shown in fig. 1 to 4, the present embodiment provides a boiler cleaning apparatus, including a main air supply body 100, further including a bracket 10, a traverse mechanism 20, and an adjustment mechanism 30;

the support 10 is fixedly arranged on the outer side wall of the boiler 1, the boiler 1 is provided with an inlet hole 2, and the support 10 is provided with an air feed pipe 11 along the axial direction of the inlet hole 2;

the transverse mechanism 20 comprises a slide rail 21 and a moving frame 22, the slide rail 21 is fixedly arranged on the bracket 10 along the axial direction of the inlet hole 2, and the moving frame 22 is arranged on the slide rail 21 in a sliding manner;

the adjusting mechanism 30 is fixedly arranged on the moving frame 22, the adjusting mechanism 30 includes an inlet pipe 31, a sealed cabin 32, a driving member 33, a bearing 37 and a first belt pulley 34, the inlet pipe 31 is provided with a limit block 35 along an axial direction of an outer wall thereof, an inner ring of the first belt pulley 34 is provided with a wire groove 36 along an axial direction thereof, the wire groove 36 is matched with the limit block 35, an outer ring of the bearing 37 is fixedly arranged in the sealed cabin 32, one end of the inlet pipe 31 is fixedly arranged on the inner ring of the bearing 37, the other end of the inlet pipe 31 sequentially penetrates through the sealed cabin 32, the inner ring of the first belt pulley 34 and the inlet hole 2 along the axial direction of the inlet hole 2 to be arranged in the boiler 1, one end of the air feed pipe 11 is sleeved in the inlet pipe 31, the other end of the inlet pipe 31 penetrates through the sealed cabin 32 to be communicated with the air supply main body 100, the driving member 33 drives the first belt pulley 34 to rotate, one end of the inlet pipe 31 far away from the sealed cabin 32 is provided with a plug 38, and one end of the inlet pipe 31 close to the plug 38 is provided with an air outlet hole 310 perpendicular to the axial direction of the inlet pipe 31. In addition, the blast pipe 11 is slidably connected to the hermetic chamber 32.

Firstly, the movable frame 22 moves towards the inlet hole 2 along the slide rail 21, the movable frame 22 drives the inlet pipe 31 to pass through the inlet hole 2, the air outlet end of the inlet pipe 31 is located in the boiler 1, the air supply main body 100 is driven to work, the air supply main body 100 generates a large amount of steam, the steam is ejected from the air outlet hole 310 along the air supply pipe 11 and the inlet pipe 31, the driving part 33 is further driven to work, the driving part 33 drives the first belt pulley 34 to rotate, the wire passing groove 36 is matched with the limiting block 35, the inlet pipe 31 rotates, multi-angle ejection of the air outlet hole 310 can be completed through rotation of the inlet pipe 31, in addition, the transverse position of the air outlet hole 310 in the boiler 1 can be adjusted through the arrangement of the movable frame 22, a large amount of steam ejects ash scale, the ash scale is separated from the inner wall of the boiler 1 and falls to the bottom of the boiler 1, further centralized collection and treatment of the ash scale at the bottom of the boiler 1 are realized through the structure, the cleaning efficiency is greatly improved, and the labor cost is saved.

Second embodiment:

the transverse mechanism 20 further comprises a screw 23, a mounting seat 24, a second belt pulley 25, a third belt pulley 26, a first transmission belt 27, a sliding rod 29 and a transverse motor 28, the mounting seat 24 is fixedly arranged on the moving frame 22, the mounting seat 24 is provided with a threaded hole 240 and a through hole 241, the screw 23 is rotatably arranged on the support 10 along the axial direction of the inlet hole 2, one end of the screw 23 penetrates through the threaded hole 240 to be fixedly connected with the third belt pulley 26, the transverse motor 28 is fixedly arranged on the support 10, an output shaft of the transverse motor 28 is fixedly connected with the second belt pulley 25, the first transmission belt 27 is sleeved on the second belt pulley 25 and the third belt pulley 26, the sliding rod 29 is fixedly arranged on the support 10 along the axial direction of the screw 23, and the sliding rod 29 penetrates through the through hole 241.

The transverse motor 28 is driven to work, the transverse motor 28 drives the second belt pulley 25 to rotate, the second belt pulley 25 drives the third belt pulley 26 to rotate through the first transmission belt 27, the third belt pulley 26 drives the lead screw 23 to rotate, the lead screw 23 in a rotating state drives the mounting seat 24 to move, and the mounting seat 24 drives the moving frame 22 to move along the sliding rail 21.

The driving member 33 includes a fourth belt pulley 330, a second transmission belt 331 and a driving motor 332, the driving motor 332 is fixedly disposed on the moving frame 22, an output shaft of the driving motor 332 is fixedly connected to the fourth belt pulley 330, and the second transmission belt 331 is disposed on the first belt pulley 34 and the fourth belt pulley 330.

One end of the inlet pipe 31, which is far away from the sealed cabin 32, is provided with a sealing ring body 40, one side of the sealing ring body 40, which is close to the inlet hole 2, is provided with a conical structure 41, the conical structure 41 is inserted into the inlet hole 2, and the sealing ring body 40 is made of an elastic high-temperature-resistant material.

The provision of the sealing ring 40, when cleaning is not required, with the cone-shaped structure 41 inserted inside the access hole 2, the boiler 1 maintains a relatively closed environment.

The support 10 includes first L shaped plate 12 and mounting panel 13, the one end and the boiler 1 lateral wall fixed connection of first L shaped plate 12, and the quantity of mounting panel 13 is two, and two mounting panels 13 are fixed to be set up on first L shaped plate 12, and two mounting panels 13 rotate with lead screw 23 and are connected.

In addition, the main gas supply body is the prior art, and therefore, will not be described in detail. The air supply body is used for providing steam for the novel use.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Claims

1. A boiler cleaning apparatus comprising a gas supply body, characterized by further comprising:

the support is fixedly arranged on the outer side wall of the boiler, the boiler is provided with an inlet hole, and the support is provided with an air feed pipe along the axial direction of the inlet hole;

the transverse mechanism comprises a slide rail and a moving frame, the slide rail is fixedly arranged on the bracket along the axial direction of the inlet hole, and the moving frame is arranged on the slide rail in a sliding manner;

the adjusting mechanism is fixedly arranged on the moving frame and comprises an inlet pipe, a sealed cabin, a driving piece, a bearing and a first belt pulley, a limiting block is arranged on the outer wall of the inlet pipe along the axial direction, a wire groove is formed in the inner ring of the first belt pulley along the axial direction of the first belt pulley and matched with the limiting block, the outer ring of the bearing is fixedly arranged in the sealed cabin, one end of the inlet pipe is fixedly arranged on the inner ring of the bearing, the other end of the inlet pipe sequentially penetrates through the sealed cabin and the inlet hole along the axial direction of the inlet hole and is arranged in the boiler, one end of an air feeding pipe is sleeved in the inlet pipe, the other end of the inlet pipe penetrates out of the sealed cabin, the inner ring of the first belt pulley is communicated with the air supply main body, the driving piece drives the first belt pulley to rotate, a plug is arranged at one end, far away from the sealed cabin, of the inlet pipe is perpendicular to the axial direction of the inlet pipe, and is provided with an air outlet hole.

2. The boiler cleaning device according to claim 1, wherein the transverse mechanism further comprises a lead screw, a mounting seat, a second belt pulley, a third belt pulley, a first driving belt, a sliding rod and a transverse motor, the mounting seat is fixedly arranged on the movable frame, the mounting seat is provided with a threaded hole and a through hole, the lead screw is arranged on the support in a rotating mode along the axial direction of the access hole, one end of the lead screw penetrates through the threaded hole to be fixedly connected with the third belt pulley, the transverse motor is fixedly arranged on the support, an output shaft of the transverse motor is fixedly connected with the second belt pulley, the first driving belt is sleeved on the second belt pulley and the third belt pulley, the sliding rod is fixedly arranged on the support along the axial direction of the lead screw, and the sliding rod penetrates through the through hole.

3. The boiler cleaning device according to claim 1, wherein the driving member comprises a fourth belt pulley, a second transmission belt and a driving motor, the driving motor is fixedly disposed on the moving frame, an output shaft of the driving motor is fixedly connected to the fourth belt pulley, and the second transmission belt is sleeved on the first belt pulley and the fourth belt pulley.

4. The boiler cleaning device according to claim 1, wherein a sealing ring body is arranged at one end of the inlet pipe far away from the sealed cabin, one side of the sealing ring body close to the inlet hole is of a conical structure, the conical structure is inserted in the inlet hole, and the sealing ring body is made of elastic high-temperature-resistant materials.

5. The boiler cleaning device according to claim 2, wherein the bracket comprises a first L-shaped plate and two mounting plates, one end of the first L-shaped plate is fixedly connected with the outer side wall of the boiler, the two mounting plates are fixedly arranged on the first L-shaped plate, and the two mounting plates are rotatably connected with the screw rod.