Processing equipment for producing energy-saving and environment-friendly desulfurization boiler

Abstract

The invention relates to the technical field of boiler processing, and discloses processing equipment for producing an energy-saving and environment-friendly desulfurization boiler, which comprises a base, a welding mechanism, a dust collection mechanism and a feeding mechanism, a fixing block is fixedly arranged in the middle of the bottom side of the base, a rotating motor is fixedly arranged at the bottom of the fixing block, a speed reducer is arranged on the right side of the rotating motor, and the speed reducer is fixedly connected with the bottom of the base. According to the machining equipment for producing the energy-saving and environment-friendly desulfurization boiler, the racks and the rolling wheels are arranged, a first transmission gear rotates to drive a transmission shaft to start to rotate during machining, meanwhile, the racks meshed with the first transmission gear are driven to start to rotate, and therefore the boiler outer barrel starts to rotate between the fixing bases; and friction between the boiler outer barrel and the fixing base can be reduced through the rolling wheels, then the boiler outer barrel can be welded through the welding mechanism, and the welding efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of boiler processing, and in particular to processing equipment for producing energy-saving and environmentally friendly desulfurization boilers. Background Art

[0002] A boiler is a device used for heating or generating heat energy, and is commonly used in various industrial, commercial and household occasions. The main function of a boiler is to generate steam or hot water by burning fuel, and this energy can be used for heating, providing heat energy required for industrial processes or generating electricity. The basic structure of a boiler includes furnace, chimney, burner, heat exchanger and other parts. Fuel (such as coal, oil, natural gas, etc.) burns in the furnace to generate high-temperature flue gas, which is discharged into the atmosphere through the chimney. In the heat exchanger, the heat of the flue gas is transferred to water or other working media to generate steam or hot water.

[0003] Most of the existing boilers are large in size, and the outer tube of the boiler needs to be welded manually during production and processing, but the efficiency of manual welding is low and the welding quality cannot be guaranteed. Therefore, a processing equipment for producing energy-saving and environmentally friendly desulfurization boilers is proposed. Summary of the invention

[0004] The present invention aims to solve the technical problem that manual welding has low efficiency and cannot guarantee welding quality, and provides a processing equipment for producing energy-saving and environmentally friendly desulfurization boilers.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A processing device for producing energy-saving and environmentally friendly desulfurization boilers, comprising a base, a welding mechanism, a dust suction mechanism and a feeding mechanism; A fixing block is fixedly arranged at the middle part of the bottom side of the base, a rotating motor is fixedly arranged at the bottom of the fixing block, a reducer is arranged on the right side of the rotating motor, the reducer is fixedly connected to the bottom of the base, a rotating shaft is connected between the output end of the rotating motor and the input end of the reducer, an output shaft is connected to the output end of the reducer, a driving gear is arranged at the other end of the output shaft, a fixing platform is symmetrically arranged on the front and back sides of the top of the base, a plurality of rollers are symmetrically arranged on the top edges of the opposite side walls of the fixing platform, the axes of the rollers are arranged parallel to the output shaft, a boiler outer cylinder is rotatably arranged between the tops of the rollers, the axes of the boiler outer cylinder are arranged parallel to the output shaft, and the rollers are rotatably arranged with respect to the boiler outer cylinder. The outer wall of the cylinder is abutted, and a rack is arranged around the outer wall of the boiler outer cylinder located just above the driving gear. A slot is provided at the position of the base just below the rack, and a transmission shaft is rotatably connected inside the slot. The transmission shaft is arranged parallel to the output shaft, and a first transmission gear is arranged on the outer wall of the transmission shaft just below the rack. The bottom of the first transmission gear is meshed with the driving gear, and the top of the first transmission gear is meshed with the rack. The welding mechanism is arranged on the top right side of the base, the dust suction mechanism is arranged between the welding mechanism and the boiler outer cylinder, and the feeding mechanism is arranged inside the output end of the welding mechanism. A plurality of supports are fixedly arranged at the four corners of the bottom of the base. During processing, the rotating motor is first started to make the rotating shaft start to rotate. After the speed is reduced by the reducer, the output shaft is driven to start rotating, which drives the driving gear to start rotating, so that the first transmission gear meshing with the driving gear starts to rotate. When the first transmission gear rotates, it drives the transmission shaft to start rotating, and at the same time drives the rack meshing with the first transmission gear to start rotating, so that the boiler outer cylinder starts to rotate between the fixed seats. The roller can reduce the friction between the boiler outer cylinder and the fixed seat. Then, the boiler outer cylinder can be welded through the welding mechanism, which effectively improves the welding efficiency. The feeding mechanism can ensure the continuity of welding during welding to avoid welding leakage. During welding, the dust suction mechanism can absorb the smoke generated during welding to reduce air pollution.

[0006] Furthermore, the welding mechanism includes a fixed seat, which is fixedly arranged on the top right side of the base, a lifting platform is arranged on the top of the fixed seat, and the lifting platform is slidably connected to the fixed seat, a mounting seat is fixedly arranged on the top of the lifting platform, and a telescopic motor is fixedly arranged on the right side wall of the mounting seat, and the output end of the telescopic motor is connected to an electric telescopic rod, and the other end of the electric telescopic rod passes through the mounting seat and extends to the outside of the left side wall of the mounting seat, and the electric telescopic rod is arranged parallel to the axis of the boiler outer cylinder. When welding, the telescopic motor is first started to extend the electric telescopic rod, and when the other end of the electric telescopic rod extends to the top of the part to be welded, it stops, and then the lifting platform is lowered to drive the mounting seat and the electric telescopic rod to move downward.

[0007] Furthermore, the other end of the electric telescopic rod is connected to a mounting platform, and a welding gun is vertically and fixedly arranged on one side of the mounting platform close to the boiler outer tube, and the axial direction of the welding gun is arranged perpendicular to the electric telescopic rod. When the electric telescopic rod is extended, the mounting platform and the welding gun are driven to move toward the inside of the boiler outer tube until the welding gun is located directly above the part to be welded, and when the electric telescopic rod moves downward, the welding gun is driven to move downward until the bottom of the welding gun contacts the part to be welded of the boiler outer tube and stops.

[0008] Furthermore, the welding gun has an inner hole, a welding rod is detachably disposed inside the inner hole, a welding head is fixedly disposed at the bottom of the welding gun, and the bottom end of the welding rod passes through the welding head and extends to the outside of the bottom of the welding gun. At this time, the bottom end of the welding rod contacts the part to be welded of the boiler outer tube, and the welding of the part to be welded of the boiler outer tube begins through the welding head.

[0009] Furthermore, the dust collection mechanism includes a second transmission gear, which is arranged outside one end of the transmission shaft close to the fixed seat, and a first rotating shaft is vertically arranged on a side wall of the fixed seat facing the boiler outer tube, and a third transmission gear is arranged in the middle of the first rotating shaft, and the third transmission gear is meshed with the second transmission gear. When the transmission shaft rotates, the second transmission gear is driven to rotate accordingly, so that the third transmission gear meshed with the second transmission gear starts to rotate, and drives the first rotating shaft to start rotating.

[0010] Furthermore, a plurality of blades are fixedly arranged on the side wall at the other end of the first rotating shaft, a wind tube is arranged outside the blades, the wind tube is fixedly connected to the base, the wind tube is coaxially arranged with the first rotating shaft, a filter is fixedly arranged inside the end of the wind tube close to the boiler outer tube, and the outer end of the first rotating shaft is rotatably connected to the filter. When the first rotating shaft rotates, the blades at the other end start to rotate, generating suction for the smoke generated at the welding point, sucking it into the inside of the wind tube, reducing air pollution, and when the smoke enters the wind tube, the particulate matter in the smoke can be collected through the filter for centralized treatment.

[0011] Furthermore, the diameter of the second transmission gear is much larger than the diameter of the third transmission gear. By setting the diameter of the second transmission gear to be much larger than the diameter of the third transmission gear, the rotation speed of the third transmission gear can be effectively increased, thereby increasing the rotation speed of the first rotating shaft and the blades, thereby increasing the suction force on the smoke and improving the dust collection effect.

[0012] Furthermore, the feeding mechanism includes a cross bar, which is vertically and fixedly arranged on the outer side wall of the welding gun, and the cross bar is arranged perpendicularly to the axis of the boiler outer tube. A cleaning wheel is rotatably arranged on the bottom of the cross bar through a first connecting frame, and a first connecting shaft is arranged at the axis of the cleaning wheel, and the first connecting shaft is arranged parallel to the axis of the boiler outer tube. A driven wheel is rotatably arranged on the top of the cross bar through a second connecting frame, and a second connecting shaft is arranged at the axis of the driven wheel. The first connecting shaft is arranged parallel to the second connecting shaft, and a cross transmission belt is meshed between the ends of the first connecting shaft and the second connecting shaft away from the boiler outer tube. When the welding gun moves downward, it drives the cross bar downward, so that the cleaning wheel at the bottom of the cross bar moves downward accordingly. The cleaning wheel is located on the side of the welding head and faces the opposite direction of the rotation direction of the boiler outer cylinder. Before the welding head contacts the boiler outer cylinder, the cleaning wheel first contacts the part to be welded. When the boiler outer cylinder rotates, the cleaning wheel is driven to start rotating by friction. Before welding, impurities and pollutants on the surface of the part to be welded can be cleaned by the cleaning wheel to improve the welding quality. When the cleaning wheel rotates, it drives the second connecting shaft to start rotating. When the second connecting shaft rotates, the cross transmission belt meshing at the other end drives the first connecting shaft to start rotating in the opposite direction, so that the driven wheel rotates accordingly.

[0013] Furthermore, a lever is vertically arranged on the side wall edge of the driven wheel close to the outer tube of the boiler, a slide groove is provided on the outer wall of the welding gun facing the cross bar, a movable sleeve is slidably arranged at the part of the inner hole located at the slide groove, the movable sleeve is arranged on the outside of the welding rod, the movable sleeve protects the upper slide sleeve and the lower slide sleeve, a slide rod is vertically arranged on the outer side wall of the upper slide sleeve facing the slide groove, the outer end of the slide rod extends to the outside of the slide groove, and the outer end of the slide rod intersects with the lever. When the driven wheel rotates, it drives the lever to start rotating, and when the lever moves to intersect with the slide rod, it pushes the slide rod to slide downward periodically along the slide groove, and when the slide rod moves, it drives the upper slide sleeve to move downward.

[0014] Furthermore, a connecting groove is provided on the upper part of the outer wall of the lower sleeve, and the upper sleeve is slidably connected to the lower sleeve through the connecting groove, a first return spring is connected between the bottom of the upper sleeve and the bottom of the connecting groove, a second return spring is connected between the bottom of the lower sleeve and the inner wall of the inner hole, a plurality of clamping blocks are evenly and slidably arranged around the welding rod on the inner top of the upper sleeve, an annular bevel groove is provided on the top of the inner wall of the lower sleeve, an inclined surface is provided on the bottom of the clamping block, the clamping block is slidably connected to the annular bevel groove through the inclined surface, and a third return spring is connected between the clamping block and the inner wall of the upper sleeve. When the upper sliding sleeve moves downward, the first return spring is compressed, generating an elastic force in the opposite direction, and at the same time causing the clamping block to move downward. When the clamping block moves downward, it moves along the annular inclined groove toward the welding rod through the inclined surface at the bottom, thereby fixing the welding rod. At this time, the third return spring is stretched, generating a pulling force in the opposite direction on the clamping block. As the upper sliding sleeve continues to move downward, the lower sleeve moves downward accordingly, and the second return spring is compressed, generating an upward elastic force on the lower sleeve. At this time, the clamping block drives the welding rod to move downward synchronously, thereby realizing synchronous and automatic feeding of the welding rod during welding, which can effectively avoid welding leakage and ensure the stability of welding. When the lever is rotated to disengage from the sliding rod, the clamping block is reset under the pulling force of the third return spring, and disengages from the welding rod, thereby preventing the upper sliding sleeve and the lower sliding sleeve from driving the welding rod to move upward when resetting.

[0015] Beneficial effects of the present invention: 1. The processing equipment for producing energy-saving and environmentally friendly desulfurization boilers of the present invention is provided with a rack and a roller. During processing, the rotating motor can be started first to make the rotating shaft start to rotate. After the speed is reduced by the reducer, the output shaft is driven to start rotating, which drives the driving gear to start rotating, so that the first transmission gear meshing with the driving gear starts to rotate. When the first transmission gear rotates, it drives the transmission shaft to start rotating, and at the same time drives the rack meshing with the first transmission gear to start rotating, so that the outer cylinder of the boiler starts to rotate between the fixed seats. The roller can reduce the friction between the outer cylinder of the boiler and the fixed seat, and then the outer cylinder of the boiler can be welded by the welding mechanism, which effectively improves the welding efficiency.

[0016] 2. The processing equipment for producing energy-saving and environmentally friendly desulfurization boilers of the present invention is provided with a dust suction mechanism, which can drive the blades at the other end to start rotating when the first rotating shaft rotates, thereby generating suction for the smoke generated at the welding point, sucking it into the interior of the wind tube, reducing air pollution, and when the smoke enters the wind tube, the particulate matter in the smoke can be collected through the filter screen for centralized treatment.

[0017] 3. The processing equipment for producing energy-saving and environmentally friendly desulfurization boilers of the present invention is provided with a feeding mechanism, which can drive the welding rod to move downward synchronously through the clamping block during welding, thereby realizing synchronous and automatic feeding of the welding rod during welding, which can effectively avoid welding leaks and ensure welding stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the processing equipment used in the production of energy-saving and environmentally friendly desulfurization boilers; Figure 2 It is a schematic side view of the overall structure of the processing equipment for producing energy-saving and environmentally friendly desulfurization boilers; Figure 3 This is an enlarged schematic diagram of the structure of location A of the processing equipment for producing energy-saving and environmentally friendly desulfurization boilers; Figure 4 This is a schematic diagram of the welding gun structure of the processing equipment for producing energy-saving and environmentally friendly desulfurization boilers; Figure 5 This is a schematic diagram of the internal structure of the movable sleeve of the processing equipment for producing energy-saving and environmentally friendly desulfurization boilers; Figure 6 It is a top view schematic diagram of the cross section of the movable sleeve of the processing equipment for producing energy-saving and environmentally friendly desulfurization boilers.

[0019] Explanation of the reference numerals: 1. base; 2. support; 3. fixed platform; 4. boiler outer cylinder; 5. rack; 6. rotating motor; 7. reducer; 8. rotating shaft; 9. output shaft; 10. driving gear; 11. slot; 12. first transmission gear; 13. roller; 14. fixed block; 15. transmission shaft; 16. fixed seat; 17. second transmission gear; 18. third transmission gear; 19. lifting platform; 20. mounting seat; 21. electric telescopic rod; 22. telescopic motor; 23. mounting platform; 24. welding gun ; 25. Blades; 26. Air cylinder; 27. Crossbar; 28. Cleaning wheel; 29. ​​First connecting shaft; 30. Driven wheel; 31. Second connecting shaft; 32. Cross transmission belt; 33. Welding rod; 34. Welding head; 35. Inner hole; 36. Slide groove; 37. Movable sleeve; 38. Slide rod; 39. Push rod; 40. Second return spring; 41. Connecting groove; 42. Lower slide sleeve; 43. Upper slide sleeve; 44. First return spring; 45. Clamp; 46. Annular inclined groove; 47. Inclined surface; 48. Third return spring. DETAILED DESCRIPTION

[0020] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0021] like Figure 1-6 As shown, a processing equipment for producing energy-saving and environmentally friendly desulfurization boilers includes a base 1, a welding mechanism, a dust suction mechanism and a feeding mechanism; A fixing block 14 is fixedly provided at the middle part of the bottom side of the base 1, a rotating motor 6 is fixedly provided at the bottom of the fixing block 14, a reducer 7 is provided on the right side of the rotating motor 6, the reducer 7 is fixedly connected to the bottom of the base 1, a rotating shaft 8 is connected between the output end of the rotating motor 6 and the input end of the reducer 7, an output shaft 9 is connected to the output end of the reducer 7, a driving gear 10 is provided at the other end of the output shaft 9, a fixing platform 3 is symmetrically provided on the front and back sides of the top of the base 1, a plurality of rollers 13 are symmetrically provided on the top edges of the opposite side walls of the fixing platform 3, the axis of the roller 13 is parallel to the output shaft 9, a boiler outer cylinder 4 is rotatably provided between the tops of the rollers 13, the axis of the boiler outer cylinder 4 is parallel to the output shaft 9, the rollers 13 are rotatably provided with the boiler outer cylinder 4, the axis of the boiler outer cylinder 4 is parallel to the output shaft 9, and the rollers 13 are rotatably provided with the boiler outer cylinder 4. The outer wall of the outer cylinder 4 is abutted, and the outer wall of the boiler outer cylinder 4 is located directly above the driving gear 10 and is surrounded by a rack 5. The base 1 is provided with a slot 11 at the position directly below the rack 5, and a transmission shaft 15 is rotatably connected inside the slot 11. The transmission shaft 15 is arranged parallel to the output shaft 9, and a first transmission gear 12 is arranged on the outer wall of the transmission shaft 15 directly below the rack 5. The bottom of the first transmission gear 12 is meshed with the driving gear 10, and the top of the first transmission gear 12 is meshed with the rack 5. The welding mechanism is arranged on the top right side of the base 1, the dust suction mechanism is arranged between the welding mechanism and the boiler outer cylinder 4, the feeding mechanism is arranged inside the output end of the welding mechanism, and a plurality of supports 2 are fixedly arranged at the four corners of the bottom of the base 1. During processing, the rotating motor 6 is first started to make the rotating shaft 8 start to rotate. After the speed is reduced by the reducer 7, the output shaft 9 is driven to start rotating, which drives the driving gear 10 to start rotating, so that the first transmission gear 12 meshing with the driving gear 10 starts to rotate. When the first transmission gear 12 rotates, it drives the transmission shaft 15 to start rotating, and at the same time drives the rack 5 meshing with the first transmission gear 12 to start rotating, so that the boiler outer tube 4 starts to rotate between the fixed seats 16. The roller 13 can reduce the friction between the boiler outer tube 4 and the fixed seat 16. Then, the boiler outer tube 4 can be welded through the welding mechanism, which effectively improves the welding efficiency. The feeding mechanism can ensure the continuity of welding during welding to avoid welding leakage. During welding, the dust suction mechanism can absorb the smoke generated during welding to reduce air pollution.

[0022] The welding mechanism includes a fixed seat 16, which is fixedly arranged on the top right side of the base 1, a lifting platform 19 is arranged on the top of the fixed seat 16, and the lifting platform 19 is slidably connected to the fixed seat 16. A mounting seat 20 is fixedly arranged on the top of the lifting platform 19, and a telescopic motor 22 is fixedly arranged on the right side wall of the mounting seat 20. The output end of the telescopic motor 22 is connected to an electric telescopic rod 21, and the other end of the electric telescopic rod 21 passes through the mounting seat 20 and extends to the outside of the left side wall of the mounting seat 20. The electric telescopic rod 21 is arranged parallel to the axis of the boiler outer tube 4. When welding, the telescopic motor 22 is first started to extend the electric telescopic rod 21, and the electric telescopic rod 21 stops when the other end of the electric telescopic rod 21 extends to the top of the part to be welded, and then the lifting platform 19 is lowered to drive the mounting seat 20 and the electric telescopic rod 21 to move downward.

[0023] The other end of the electric telescopic rod 21 is connected to a mounting platform 23, and a welding gun 24 is vertically and fixedly arranged on one side of the mounting platform 23 close to the boiler outer tube 4, and the axial direction of the welding gun 24 is arranged perpendicular to the electric telescopic rod 21. When the electric telescopic rod 21 is extended, it drives the mounting platform 23 and the welding gun 24 to move toward the inside of the boiler outer tube 4 until the welding gun 24 is located directly above the part to be welded. When the electric telescopic rod 21 moves downward, it drives the welding gun 24 to move downward until the bottom of the welding gun 24 contacts the part to be welded of the boiler outer tube 4 and stops.

[0024] The welding gun 24 has an inner hole 35, and a welding rod 33 is detachably disposed inside the inner hole 35. A welding head 34 is fixedly disposed at the bottom of the welding gun 24, and the bottom end of the welding rod 33 passes through the welding head 34 and extends to the outside of the bottom of the welding gun 24. At this time, the bottom end of the welding rod 33 contacts the part to be welded of the boiler outer tube 4, and the welding of the part to be welded of the boiler outer tube 4 begins through the welding head 34.

[0025] The dust collecting mechanism includes a second transmission gear 17, which is arranged outside one end of the transmission shaft 15 close to the fixing seat 16. The fixing seat 16 is vertically provided with a first rotating shaft on a side wall facing the boiler outer tube 4, and a third transmission gear 18 is arranged in the middle of the first rotating shaft, and the third transmission gear 18 is meshed with the second transmission gear 17. When the transmission shaft 15 rotates, the second transmission gear 17 is driven to rotate accordingly, so that the third transmission gear 18 meshed with the second transmission gear 17 starts to rotate, and drives the first rotating shaft to start rotating.

[0026] A plurality of blades 25 are fixedly arranged on the side wall at the other end of the first rotating shaft, and a wind tube 26 is arranged outside the blades 25, and the wind tube 26 is fixedly connected to the base 1, and the wind tube 26 is arranged coaxially with the first rotating shaft, and a filter is fixedly arranged inside the end of the wind tube 26 close to the boiler outer tube 4, and the outer end of the first rotating shaft is rotatably connected to the filter. When the first rotating shaft rotates, the blades 25 at the other end are driven to start rotating, which generates suction force on the smoke generated at the welding point, sucking it into the wind tube 26, reducing air pollution, and when the smoke enters the wind tube 26, the particulate matter in the smoke can be collected through the filter for centralized treatment.

[0027] The diameter of the second transmission gear 17 is much larger than the diameter of the third transmission gear 18. By setting the diameter of the second transmission gear 17 to be much larger than the diameter of the third transmission gear 18, the rotation speed of the third transmission gear 18 can be effectively increased, thereby increasing the rotation speed of the first rotating shaft and the blade 25, thereby increasing the suction force on the smoke and improving the dust collection effect.

[0028] The feeding mechanism includes a cross bar 27, which is vertically and fixedly arranged on the outer side wall of the welding gun 24, and is vertically arranged to the axis of the boiler outer tube 4. A cleaning wheel 28 is rotatably arranged at the bottom of the cross bar 27 through a first connecting frame, and a first connecting shaft 29 is arranged at the axis of the cleaning wheel 28, and the first connecting shaft 29 is arranged parallel to the axis of the boiler outer tube 4. A driven wheel 30 is rotatably arranged at the top of the cross bar 27 through a second connecting frame, and a second connecting shaft 31 is arranged at the axis of the driven wheel 30, the first connecting shaft 29 is arranged parallel to the second connecting shaft 31, and a cross transmission belt 32 is meshed and connected between the ends of the first connecting shaft 29 and the second connecting shaft 31 away from the boiler outer tube 4. When the welding gun 24 moves downward, it drives the cross bar 27 downward, so that the cleaning wheel 28 at the bottom of the cross bar 27 moves downward accordingly. The cleaning wheel 28 is located on the side of the welding head 34 and is oriented in the opposite direction to the rotation direction of the boiler outer tube 4. Before the welding head 34 contacts the boiler outer tube 4, the cleaning wheel 28 first contacts the part to be welded. When the boiler outer tube 4 rotates, the cleaning wheel 28 is driven to start rotating by friction. Before welding, impurities and contaminants on the surface of the part to be welded can be cleaned by the cleaning wheel 28 to improve the welding quality. When the cleaning wheel 28 rotates, it drives the second connecting shaft 31 to start rotating. When the second connecting shaft 31 rotates, the cross transmission belt 32 meshing with the other end drives the first connecting shaft 29 to start rotating in the opposite direction, so that the driven wheel 30 rotates accordingly.

[0029] A lever 39 is vertically arranged on the side wall edge of the driven wheel 30 near the boiler outer tube 4, a sliding groove 36 is provided on the outer wall of the welding gun 24 facing the cross bar 27, a movable sleeve 37 is slidably arranged at the position of the inner hole 35 located at the sliding groove 36, the movable sleeve 37 is sleeved on the outside of the welding rod 33, the movable sleeve 37 protects the upper sliding sleeve 43 and the lower sliding sleeve 42, a sliding rod 38 is vertically arranged on the outer side wall of the upper sliding sleeve 43 facing the sliding groove 36, the outer end of the sliding rod 38 extends to the outside of the sliding groove 36, and the outer end of the sliding rod 38 intersects with the lever 39. When the driven wheel 30 rotates, it drives the lever 39 to start rotating, and when the lever 39 moves to intersect with the sliding rod 38, it pushes the sliding rod 38 to slide downward periodically along the sliding groove 36, and when the sliding rod 38 moves, it drives the upper sliding sleeve 43 to move downward.

[0030] A connecting groove 41 is provided on the upper part of the outer wall of the lower sleeve 42, and the upper sleeve 43 is slidably connected to the lower sleeve 42 through the connecting groove 41. A first return spring 44 is connected between the bottom of the upper sleeve 43 and the bottom of the connecting groove 41, and a second return spring 40 is connected between the bottom of the lower sleeve 42 and the inner wall of the inner hole 35. A plurality of clamping blocks 45 are evenly and slidably arranged on the inner top of the upper sleeve 43 around the welding rod 33, an annular bevel groove 46 is provided on the top of the inner wall of the lower sleeve 42, and an inclined surface 47 is provided on the bottom of the clamping block 45. The clamping block 45 is slidably connected to the annular bevel groove 46 through the inclined surface 47, and a third return spring 48 is connected between the clamping block 45 and the inner wall of the upper sleeve 43. When the upper sliding sleeve 43 moves downward, the first return spring 44 is compressed, generating an elastic force in the opposite direction, and at the same time, the clamping block 45 moves downward. When the clamping block 45 moves downward, it moves along the annular inclined groove 46 through the inclined surface 47 at the bottom in the direction of the welding rod 33, thereby fixing the welding rod 33. At this time, the third return spring 48 is stretched, generating a pulling force in the opposite direction on the clamping block 45. As the upper sliding sleeve 43 continues to move downward, the lower sleeve 42 moves downward accordingly, and the second return spring 40 is compressed, generating an upward elastic force on the lower sleeve 42. At this time, the clamping block 45 drives the welding rod 33 to move downward synchronously, thereby realizing synchronous automatic feeding of the welding rod 33 during welding, which can effectively avoid welding leakage and ensure the stability of welding. When the lever 39 is rotated to disengage from the sliding rod 38, the clamping block 45 is reset under the pulling force of the third return spring 48, and disengages from the welding rod 33, avoiding the upper sliding sleeve 43 and the lower sliding sleeve 42 from driving the welding rod 33 to move upward when resetting.

[0031] Working principle: During processing, the rotating motor 6 is first started to make the rotating shaft 8 start to rotate. After the rotating shaft 8 reduces the speed through the speed reducer 7, it drives the output shaft 9 to start to rotate. The output shaft 9 drives the driving gear 10 to start to rotate. When the driving gear 10 rotates, the first transmission gear 12 meshing with the driving gear 10 starts to rotate. When the first transmission gear 12 rotates, it drives the transmission shaft 15 to start to rotate, and at the same time drives the rack 5 meshing with the first transmission gear 12 to start to rotate. When the rack 5 rotates, it drives the boiler outer tube 4 to start to rotate between the fixed seat 16. The roller 13 can reduce the friction between the boiler outer tube 4 and the fixed seat 16; at this time, the telescopic motor 22 is started to extend the electric telescopic rod 21, and the electric telescopic rod When the lifting platform 19 is lowered, the mounting seat 20 and the electric telescopic rod 21 on the top of the lifting platform 19 are driven to move downward. When the electric telescopic rod 21 moves downward, the welding gun 24 is driven to move downward until the bottom of the welding gun 24 contacts the part to be welded of the boiler outer tube 4 and stops; at this time, the bottom end of the welding rod 33 contacts the part to be welded of the boiler outer tube 4, and the welding head 34 starts to weld the part to be welded of the boiler outer tube 4. The automatic welding of the boiler outer tube 4 can be realized by the rotation of the boiler outer tube 4, which effectively improves the welding efficiency.

[0032] When the transmission shaft 15 rotates, it drives the second transmission gear 17 to rotate accordingly, so that the third transmission gear 18 meshing with the second transmission gear 17 starts to rotate, driving the first rotating shaft to start rotating. When the first rotating shaft rotates, it drives the blades 25 located at the other end in the wind tube 26 to start rotating, generating suction force on the smoke generated at the welding point, sucking it into the wind tube 26, reducing air pollution, and when the smoke enters the wind tube 26, the particles in the smoke can be collected through the filter, which is convenient for centralized treatment. By setting the diameter of the second transmission gear 17 to be much larger than the diameter of the third transmission gear 18, the rotation speed of the third transmission gear 18 can be effectively increased, thereby increasing the rotation speed of the first rotating shaft and the blades 25, thereby increasing the suction force on the smoke and improving the dust collection effect; When the welding gun 24 moves downward, it drives the cross bar 27 to move downward, so that the cleaning wheel 28 at the bottom of the cross bar 27 moves downward accordingly. The cleaning wheel 28 is located on the side of the welding head 34 and is opposite to the rotation direction of the boiler outer tube 4. Before the welding head 34 contacts the boiler outer tube 4, the cleaning wheel 28 first contacts the part to be welded. When the boiler outer tube 4 rotates, the cleaning wheel 28 is driven to start rotating by friction. Before welding, impurities and pollutants on the surface of the part to be welded can be cleaned by the cleaning wheel 28 to improve the welding quality. When the cleaning wheel 28 rotates, it drives the second connecting shaft 31 to start rotating. When the second connecting shaft 31 rotates, the cross transmission belt 32 meshing with the other end drives the first connecting shaft 29 to start rotating in the opposite direction. When the first connecting shaft 29 rotates, the driven wheel 30 rotates accordingly. When the driven wheel 30 rotates, it drives the lever 39 to start rotating. When the lever 39 moves to intersect with the slide bar 38, it pushes the slide bar 38 to slide downward periodically along the slide groove 36. When the slide bar 38 moves, the belt When the lever 39 is rotated to disengage from the slide rod 38, the clamping block 45 is reset under the pulling force of the third reset spring 48, and is separated from the welding rod 33, so as to prevent the upper sliding sleeve 43 and the lower sliding sleeve 42 from driving the welding rod 33 to move upward when resetting.

[0033] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers, Features: It comprises a base (1), a welding mechanism, a dust collecting mechanism and a feeding mechanism; A fixed block (14) is fixedly arranged at the middle of the bottom side of the base (1), a rotating motor (6) is fixedly arranged at the bottom of the fixed block (14), a reducer (7) is arranged on the right side of the rotating motor (6), the reducer (7) is fixedly connected to the bottom of the base (1), a rotating shaft (8) is connected between the output end of the rotating motor (6) and the input end of the reducer (7), the output end of the reducer (7) is connected to the output shaft (9), and a driving gear (10) is arranged at the other end of the output shaft (9), a fixed platform (3) is symmetrically arranged on the front and rear sides of the top of the base (1), a plurality of rollers (13) are symmetrically arranged on the top edges of the opposite side walls of the fixed platform (3), the axes of the rollers (13) are arranged parallel to the output shaft (9), a boiler outer cylinder (4) is rotatably arranged between the tops of the rollers (13), the axes of the boiler outer cylinder (4) are arranged parallel to the output shaft (9), and the rollers (13) are arranged parallel to the output shaft (9). The outer wall of the boiler outer tube (4) is abutted, and a rack (5) is arranged around the outer wall of the boiler outer tube (4) located directly above the driving gear (10). A slot (11) is provided at a position of the base (1) located directly below the rack (5), and a transmission shaft (15) is rotatably connected inside the slot (11). The transmission shaft (15) is arranged parallel to the output shaft (9). A first transmission gear (12) is arranged on the outer wall of the transmission shaft (15) located directly below the rack (5), and the bottom of the first transmission gear (12) is meshed with the driving gear (10), and the top of the first transmission gear (12) is meshed with the rack (5). The welding mechanism is arranged on the right side of the top of the base (1), the dust suction mechanism is arranged between the welding mechanism and the boiler outer tube (4), and the feeding mechanism is arranged inside the output end of the welding mechanism. A plurality of supports (2) are fixedly arranged at the four corners of the bottom of the base (1).

2. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 1, Features The welding mechanism comprises a fixed seat (16), the fixed seat (16) is fixedly arranged on the right side of the top of the base (1), a lifting platform (19) is arranged on the top of the fixed seat (16), the lifting platform (19) is slidably connected to the fixed seat (16), a mounting seat (20) is fixedly arranged on the top of the lifting platform (19), a telescopic motor (22) is fixedly arranged on the right side wall of the mounting seat (20), an output end of the telescopic motor (22) is connected to an electric telescopic rod (21), the other end of the electric telescopic rod (21) passes through the mounting seat (20) and extends to the outside of the left side wall of the mounting seat (20), and the electric telescopic rod (21) is arranged parallel to the axis of the boiler outer tube (4).

3. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 2, Features The other end of the electric telescopic rod (21) is connected to a mounting platform (23), and a welding gun (24) is vertically and fixedly arranged on a side of the mounting platform (23) close to the boiler outer tube (4), and the axial direction of the welding gun (24) is arranged perpendicular to the electric telescopic rod (21).

4. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 3, Features The welding gun (24) has an inner hole (35) formed therein, a welding rod (33) being detachably arranged inside the inner hole (35), a welding head (34) being fixedly arranged at the bottom of the welding gun (24), and a bottom end of the welding rod (33) passing through the welding head (34) and extending to the outside of the bottom of the welding gun (24).

5. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 2, Features The dust collecting mechanism comprises a second transmission gear (17), the second transmission gear (17) being arranged on the outer side of one end of the transmission shaft (15) close to the fixing seat (16), a first rotating shaft being arranged vertically on a side wall of the fixing seat (16) facing the boiler outer tube (4), a third transmission gear (18) being arranged in the middle of the first rotating shaft, and the third transmission gear (18) being meshed with the second transmission gear (17).

6. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 5, Features A plurality of blades (25) are fixedly arranged on the side wall at the other end of the first rotating shaft, a wind tube (26) is arranged outside the blades (25), the wind tube (26) is fixedly connected to the base (1), the wind tube (26) is coaxially arranged with the first rotating shaft, a filter is fixedly arranged inside one end of the wind tube (26) close to the boiler outer tube (4), and the outer end of the first rotating shaft is rotatably connected to the filter.

7. The processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 5, Features The diameter of the second transmission gear (17) is much larger than the diameter of the third transmission gear (18).

8. The processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 4, Features The feeding mechanism comprises a cross bar (27), wherein the cross bar (27) is vertically and fixedly arranged on the outer side wall of the welding gun (24), the cross bar (27) is arranged perpendicularly to the axis of the boiler outer tube (4), a cleaning wheel (28) is rotatably arranged at the bottom of the cross bar (27) via a first connecting frame, a first connecting shaft (29) is arranged at the axis of the cleaning wheel (28), the first connecting shaft (29) is arranged parallel to the axis of the boiler outer tube (4), a driven wheel (30) is rotatably arranged at the top of the cross bar (27) via a second connecting frame, a second connecting shaft (31) is arranged at the axis of the driven wheel (30), the first connecting shaft (29) is arranged parallel to the second connecting shaft (31), and a cross transmission belt (32) is meshedly connected between the ends of the first connecting shaft (29) and the second connecting shaft (31) away from the boiler outer tube (4).

9. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 8, Features A lever (39) is vertically arranged on the edge of the side wall of the driven wheel (30) close to the boiler outer tube (4); a slide groove (36) is opened on the outer wall of the welding gun (24) facing the cross bar (27); a movable sleeve (37) is slidably arranged at the position of the inner hole (35) located in the slide groove (36); the movable sleeve (37) is sleeved on the outside of the welding rod (33); the movable sleeve (37) protects the upper slide sleeve (43) and the lower slide sleeve (42); a slide rod (38) is vertically arranged on the outer side wall of the upper slide sleeve (43) facing the side of the slide groove (36); the outer end of the slide rod (38) extends to the outside of the slide groove (36); the outer end of the slide rod (38) intersects with the lever (39).

10. A processing equipment for producing energy-saving and environmentally friendly desulfurization boilers according to claim 9, Features A connecting groove (41) is provided on the upper part of the outer wall of the lower sleeve (42); the upper sleeve (43) is slidably connected to the lower sleeve (42) through the connecting groove (41); a first return spring (44) is connected between the bottom of the upper sleeve (43) and the bottom of the connecting groove (41); a second return spring (40) is connected between the bottom of the lower sleeve (42) and the inner wall of the inner hole (35); a plurality of clamping blocks (45) are evenly and slidably arranged on the inner top of the upper sleeve (43) around the welding rod (33); an annular inclined groove (46) is provided on the top of the inner wall of the lower sleeve (42); an inclined surface (47) is provided on the bottom of the clamping block (45); the clamping block (45) is slidably connected to the annular inclined groove (46) through the inclined surface (47); a third return spring (48) is connected between the clamping block (45) and the inner wall of the upper sleeve (43).

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