An anti-wear tile sealing installation device for the water-cooled wall heating surface of a garbage incineration boiler

Abstract

The present invention relates to the technical field of waste incineration boilers, and specifically to an anti-wear tile sealing installation device for the heating surface of the water-cooled wall of a waste incineration boiler, comprising a first anti-wear tile, a second anti-wear tile, and a sealing installation device installed on the first anti-wear tile and the second anti-wear tile, wherein first connecting blocks are symmetrically fixedly arranged on both sides of the first anti-wear tile, a groove is provided on the first connecting block, a plug-in groove is transversely provided at one end of the groove, a guide support rod is fixedly arranged inside the plug-in groove, and a fixed connection between the first anti-wear tiles on the same side can be achieved by connecting a locking plate and a locking limit groove, so that the connection between the anti-wear tiles on the same side is more firm and tight, and the sealing between the anti-wear tiles on the same side is guaranteed. In addition, the connection between the first anti-wear tile and the second anti-wear tile is more firm and durable through the cooperation of a fixed overlap block and a movable blocking column, and the sealing between the anti-wear tiles can be fully guaranteed during use.

Description

Technical Field

[0001] The invention relates to the technical field of garbage incineration boilers, in particular to an anti-wear tile sealing installation device for a heating surface of a water-cooled wall of a garbage incineration boiler. Background Art

[0002] Anti-wear tiles, also known as anti-wear covers, anti-wear plates, anti-wear protective tiles, anti-wear covers, anti-corrosion covers, boiler climbing pipes, anti-wear pressure plates, etc., are commonly used accessories for heating surface pipes of waste incineration boilers. They are used in conjunction with clamps. The installation of anti-wear tiles through clamps is relatively troublesome. During the installation process, the clamps need to be fixed with screws, and the screws expand due to heat during long-term use, which can easily cause the screws to loosen, making the anti-wear tiles loosely installed, making the gap between the anti-wear tiles on the opposite surfaces larger, and the sealing worse, which leads to poor anti-wear effect, and the interval between the anti-wear tiles on the same side will also become larger, and the sealing between the anti-wear tiles on the same side will also become worse. Summary of the invention

[0003] The object of the present invention is to provide an anti-wear tile sealing installation device for the water-cooled wall heating surface of a garbage incineration boiler to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A wear-resistant tile sealing installation device for a water-cooled wall heating surface of a waste incineration boiler comprises a first wear-resistant tile, a second wear-resistant tile and a sealing installation device installed on the first wear-resistant tile and the second wear-resistant tile, wherein first connecting blocks are symmetrically fixedly arranged on both sides of the first wear-resistant tile, a groove is provided on the first connecting block, a plug-in groove is transversely provided at one end of the groove, a guide support rod is fixedly arranged inside the plug-in groove, a sleeve rod is fixedly arranged in the groove, a threaded hole is provided on the sleeve rod, and a fixed plate is integrally formed in the groove, a plug-in rod hole is provided on the fixed plate, and A bevel platform is fixedly arranged inside the other end of the groove, and the bevel of the bevel platform faces the fixed plate. A through hole is provided at one end of the groove close to the bevel platform. A connecting socket is provided at the other end of the first connecting block, and a locking limit groove is provided at the inner upper end of the connecting socket. Second connecting blocks are symmetrically fixedly arranged on both sides of the second anti-wear shoe, and a fixed push block is integrally formed on the second connecting block. A fixed overlap block is fixedly arranged on the upper end of the fixed push block, and the first anti-wear shoes and the first anti-wear shoes and the second anti-wear shoes are connected and fixed by a sealing mounting device.

[0006] Preferably, the sealing installation device includes an elastic pull ring, a hollow rotating sleeve, a movable insert rod, a first spring, a spherical bottom block, a second spring and a movable insert plate, the elastic pull ring is sleeved on the first anti-wear shoe, and movable stop columns are symmetrically fixed at both ends of the elastic pull ring, a guide hole is opened on the movable stop column, and the movable stop column is sleeved on the guide support rod.

[0007] Preferably, the hollow rotating sleeve is sleeved on the sleeve rod and limited by screws, and a driving rotating plate is fixedly provided on the hollow rotating sleeve, and a rotating top plate is fixedly provided on the hollow rotating sleeve in a direction perpendicular to the driving rotating plate, and the rotating top plate is in a vertical upward position in the working state.

[0008] Preferably, a mating push plate is welded on one end of the movable plug rod close to the hollow rotating sleeve, and the mating push plate is always in contact with the rotating top plate. The movable plug rod is inserted into the socket hole, and a first spring is sleeved on the movable plug rod, and the first spring is located between the mating push plate and the fixed plate.

[0009] Preferably, a support connecting plate is welded to the other end of the movable plug rod, a guide rod insertion hole is provided on the support connecting plate at one end close to the movable plug rod, a limited rotation hole is provided on the right side of the guide rod insertion hole, two limit plugs are fixedly provided on the right side of the rotation hole, and threaded holes are also provided on the limit plugs.

[0010] Preferably, a spring guide rod is welded to the upper end of the spherical bottom block, the spring guide rod is inserted in the guide rod hole, and the spherical bottom block is at the lower end of the support connecting plate, a second spring is sleeved on the spring guide rod, the second spring is between the spherical bottom block and the support connecting plate, an upper moving top plate is welded to the upper end of the spring guide rod, the upper moving top plate is at the upper side of the support connecting plate, and a limited rotation plug rod is welded on the lower end surface of the upper moving top plate, the limited rotation plug rod is inserted in the limited rotation hole.

[0011] Preferably, the movable plug plate is provided with two connecting through holes, limiting plug posts are inserted in the connecting through holes, and the movable plug plate is limited by threads, and a pushed plate is integrally formed at one end of the movable plug plate close to the movable plug rod, and the pushed plate is at the upper end of the upper moving top plate and is always in contact with the upper end surface of the upper moving top plate.

[0012] Preferably, the movable plug plate is inserted in the insertion hole, and two elastic connecting pieces are symmetrically welded to the other end of the movable plug plate, and a connecting lock plate is welded to the upper end of the elastic connecting piece. The connecting lock plate is inserted in the connecting hole in the working state and the connecting lock plate is inserted in the locking limit groove.

[0013] Compared with the prior art, the invention has the following advantages:

[0014] 1. The traditional anti-wear shoe connection method is changed, and the clamping ring fixing method is no longer used. The fixed connection between the first anti-wear shoe and the second anti-wear shoe is achieved through the cooperation between the fixed overlap block and the movable stop column. When the connection is performed, the end of the supporting connecting plate can be pushed out of the insertion hole under the action of the fixed push block, and at the same time, it can be pushed into the connecting socket on the other first anti-wear shoe to achieve the fixed connection between the first anti-wear shoes on the same side;

[0015] 2. Through the cooperation of the connecting lock plate and the locking limit groove, a fixed connection between the first anti-wear tiles on the same side can be achieved, making the connection between the anti-wear tiles on the same side more firm and tight, ensuring the sealing between the anti-wear tiles on the same side. In addition, the cooperation between the first anti-wear tile and the second anti-wear tile through the fixed overlap block and the movable stop column makes the connection between the two more firm and durable, which can fully ensure the sealing between the anti-wear tiles during use, thereby ensuring the anti-wear effect of the anti-wear tiles, and also making the installation of the anti-wear tiles more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the structure of the first anti-wear shoe from a first viewing angle;

[0017] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0018] Figure 3 An exploded diagram of the anti-wear shoe assembly;

[0019] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0020] Figure 5 This is a schematic diagram of the assembly of the anti-wear tile;

[0021] Figure 6 This is a schematic diagram of the structure of the first anti-wear tile from a second viewing angle.

[0022] In the figure: 1. first anti-wear tile; 11. first connecting block; 12. plug-in slot; 13. guide support rod; 14. sleeve rod; 15. fixed plate; 16. inclined table; 17. insertion through hole; 18. connecting socket; 19. locking limit slot; 2. second anti-wear tile; 21. second connecting block; 22. fixed push block; 23. fixed overlap block; 3. elastic pull ring; 31. movable stop column; 4. hollow rotating sleeve; 41. driving rotating plate; 42. rotating top plate; 5. movable plug rod; 51. matching push plate; 52. supporting connecting plate; 53. limit plug column; 6. first spring; 7. spherical bottom block; 71. spring guide rod; 72. upward moving top plate; 73. rotation limit plug rod; 8. second spring; 9. movable plug plate; 91. top plate; 92. elastic connecting piece; 93. connecting lock plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 6 , the present invention provides a technical solution:

[0025] A wear-proof tile sealing and installation device for the heating surface of the water-cooled wall of a waste incineration boiler comprises a first wear-proof tile 1, a second wear-proof tile 2 and a sealing and installation device installed on the first wear-proof tile 1 and the second wear-proof tile 2, wherein first connecting blocks 11 are symmetrically fixedly arranged on both sides of the first wear-proof tile 1, a groove is provided on the first connecting block 11, a plug-in groove 12 is transversely provided at one end of the groove, a guide support rod 13 is fixedly arranged inside the plug-in groove 12, a sleeve rod 14 is fixedly arranged in the groove, a threaded hole is provided on the sleeve rod 14, and a fixed plate 15 is integrally formed in the groove, a rod insertion hole is provided on the fixed plate 15, and an inclined surface platform 16 is fixedly arranged inside the other end of the groove, the inclined surface of the inclined surface platform 16 faces the fixed plate 15, and an insertion through hole 17 is provided at one end of the groove close to the inclined surface platform 16, a connecting socket 18 is provided at the other end of the first connecting block 11, and the upper end of the inner part of the connecting socket 18 is provided A locking limit groove 19 is provided, and second connecting blocks 21 are symmetrically fixedly arranged on both sides of the second anti-wear tile 2, and a fixed push block 22 is integrally formed on the second connecting block 21, and a fixed overlap block 23 is fixedly arranged on the upper end of the fixed push block 22. The first anti-wear tile 1 and the first anti-wear tile 1 and the second anti-wear tile 2 are connected and fixed by a sealing installation device, and the sealing installation device includes an elastic pull ring 3, a hollow rotating sleeve 4, a movable plug rod 5, a first spring 6, a spherical bottom block 7, a second spring 8 and a movable plug plate 9. The elastic pull ring 3 is sleeved on the first anti-wear tile 1, and movable stop columns 31 are symmetrically fixedly arranged at both ends of the elastic pull ring 3, a guide hole is provided on the movable stop column 31, and the movable stop column 31 is sleeved on the guide support rod 13. In addition, in the working state, the fixed overlap block 23 passes through the insertion groove 12 and overlaps the upper end of the movable stop column 31. In addition, the end of the fixed overlap block 23 is arranged to be an arc surface.

[0026] The hollow rotating sleeve 4 is sleeved on the sleeve rod 14 and limited by screws, and a driving rotating plate 41 is fixedly provided on the hollow rotating sleeve 4, and a rotating top plate 42 is fixedly provided on the hollow rotating sleeve 4 in a direction perpendicular to the driving rotating plate 41. The rotating top plate 42 is in a vertically upward state in the working state, and the rotating top plate 42 is in an inclined state in the working state, and the driving rotating plate 41 is also in an inclined state and contacts with the side end surface of the fixed push block 22.

[0027] A matching push plate 51 is welded on the end of the movable plug rod 5 close to the hollow rotating sleeve 4, and the matching push plate 51 is always in contact with the rotating top plate 42. The movable plug rod 5 is inserted in the socket hole, and a first spring 6 is sleeved on the movable plug rod 5, and the first spring 6 is located between the matching push plate 51 and the fixed plate 15. In addition, a supporting connecting plate 52 is welded on the other end of the movable plug rod 5, and a guide rod socket is provided on the end of the supporting connecting plate 52 close to the movable plug rod 5, and a limited rotation hole is provided on the right side of the guide rod socket. Two limiting plug posts 53 are fixedly arranged on the right side of the rotating hole, and threaded holes are also provided on the limiting plug posts 53. In the working state, the first spring 6 is in a compressed state. After the first spring 6 is sleeved on the movable plug rod 5, the matching push plate 51 is welded to the movable plug rod 5.

[0028] A spring guide rod 71 is welded to the upper end of the spherical bottom block 7, and the spring guide rod 71 is inserted in the guide rod hole, and the spherical bottom block 7 is at the lower end of the support connecting plate 52. A second spring 8 is sleeved on the spring guide rod 71, and the second spring 8 is between the spherical bottom block 7 and the support connecting plate 52. An upper moving top plate 72 is welded to the upper end of the spring guide rod 71, and the upper moving top plate 72 is on the upper side of the support connecting plate 52, and a limited rotation plug rod 73 is welded on the lower end surface of the upper moving top plate 72, and the limited rotation plug rod 73 is inserted in the limited rotation hole. After the second spring 8 is sleeved on the spring guide rod 71, the upper moving top plate 72 is welded to the upper end of the spring guide rod 71.

[0029] Two connecting through holes are provided on the movable plug plate 9, and the limiting plug posts 53 are inserted in the connecting through holes, and the movable plug plate 9 is limited by threads. The end of the movable plug plate 9 close to the movable plug rod 5 is integrally formed with a top plate 91, and the top plate 91 is at the upper end of the upper moving top plate 72 and is always in contact with the upper end surface of the upper moving top plate 72. In addition, the movable plug plate 9 is inserted in the insertion through hole 17, and two elastic connecting pieces 92 are symmetrically welded at the other end of the movable plug plate 9, and a connecting lock plate 93 is welded at the upper end of the elastic connecting piece 92. The connecting lock plate 93 is inserted in the connecting hole 18 in the working state and the connecting lock plate 93 is inserted in the locking limiting groove 19. The surface of the connecting lock plate 93 is smooth and has no burrs, and the size of the connecting lock plate 93 is equal to the size of the locking limiting groove 19.

[0030] When installing the anti-wear shoe, first sleeve the first anti-wear shoe 1 at the end portion onto the water-cooled wall tube, and then sleeve one of the first anti-wear shoes 1 onto the water-cooled wall tube, and make the two first anti-wear shoes closely contact, and then fix them, and then align the second anti-wear shoe 2 with the first first anti-wear shoe 1, and use a certain force to sleeve it onto the water-cooled wall tube. In this way, during the sleeve connection process, the fixed lap block 23 will conflict with the movable stop column 31, and the elastic pull ring 3 will be deformed under the action of the fixed lap block 23, and the movable stop column 31 will move to a position close to the center of the first anti-wear shoe 1, so that the fixed lap block 23 passes over the plug-in groove 12 and overlaps the upper side of the movable stop column 31, thereby realizing the fixed connection between the first anti-wear shoe 1 and the second anti-wear shoe 2. In this process, the fixed push block 22 also conflicts with the driving rotating plate 41, and then can drive the hollow rotating sleeve 4 to rotate, so that the movable sleeve 4 will be pushed up under the action of the driving rotating plate 41 The movable plug rod 5 is moved to move it, which will drive the supporting connecting plate 52 to move and plug it into the connecting socket 18 on the other first anti-wear tile 1. During the movement, the spherical bottom block 7 moves upward under the action of the inclined platform 16, which will push the movable plug plate 9 upward until the connecting lock plate 93 reaches the position of the locking limit groove 19. The connecting lock plate 93 is ejected into the locking limit groove 19 under the action of the elastic connecting piece 92, thereby realizing the fixed connection between the two first anti-wear tiles 1. Then, multiple first anti-wear tiles 1 and second anti-wear tiles 2 can be installed in sequence, which makes the anti-wear tiles easy to install and fully guarantees the tightness of the connection of the anti-wear tiles during use, ensures the sealing between the anti-wear tiles, and thus ensures its anti-wear effect. In addition, a sealing installation device can be set on the first anti-wear tile 1 at the end of the water-cooled wall tube. When disassembling, you only need to pull the elastic pull ring 3 to deform it, and then remove the second anti-wear tile 2 in sequence.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-wear tile sealing installation device for a water-cooled wall heating surface of a waste incineration boiler, comprising a first anti-wear tile (1) and a second anti-wear tile (2) and a sealing installation device installed on the first anti-wear tile (1) and the second anti-wear tile (2), characterized in that: The first anti-wear shoe (1) is symmetrically fixedly provided with first connecting blocks (11) on both sides, the first connecting block (11) is provided with a groove, one end of the groove is transversely provided with a plug-in groove (12), a guide support rod (13) is fixedly provided inside the plug-in groove (12), a sleeve rod (14) is fixedly provided in the groove, a threaded hole is provided on the sleeve rod (14), and a fixed plate (15) is integrally formed in the groove, the fixed plate (15) is provided with a rod insertion hole, and an inclined platform (16) is fixedly provided inside the other end of the groove, the inclined surface of the inclined platform (16) faces the fixed plate (15), and an insertion through hole (17) is provided at one end of the groove close to the inclined platform (16). The first connecting block (11 ) is provided with a connecting socket (18) at the other end thereof, a locking limit groove (19) is provided at the inner upper end of the connecting socket (18), second connecting blocks (21) are symmetrically fixedly arranged on both sides of the second anti-wear shoe (2), a fixed push block (22) is integrally formed on the second connecting block (21), and a fixed overlap block (23) is fixedly arranged at the upper end of the fixed push block (22), the first anti-wear shoe (1) and the first anti-wear shoe (1) and the second anti-wear shoe (2) are connected and fixed by a sealing installation device, the sealing installation device comprising an elastic pull ring (3), a hollow rotating sleeve (4), a movable plug rod (5), a first spring (6), a spherical bottom block (7), a second spring (8) and a movable plug plate (9), The elastic pull ring (3) is sleeved on the first anti-wear shoe (1), and movable stop columns (31) are symmetrically fixedly arranged at both ends of the elastic pull ring (3), and a guide hole is opened on the movable stop column (31), and the movable stop column (31) is sleeved on the guide support rod (13), the hollow rotating sleeve (4) is sleeved on the sleeve connecting rod (14), and is limited by screws, and a driving rotating plate (41) is fixedly arranged on the hollow rotating sleeve (4), and a rotating top plate (42) is fixedly arranged on the hollow rotating sleeve (4) in a direction perpendicular to the driving rotating plate (41), and the rotating top plate (42) is in a vertically upward state in the working state, and a matching push plate (51) is welded on one end of the movable plug rod (5) close to the hollow rotating sleeve (4), and the matching push plate (51) is welded on the The plate (51) is always in contact with the rotating top plate (42), the movable plug rod (5) is inserted into the plug rod hole, and a first spring (6) is sleeved on the movable plug rod (5), and the first spring (6) is located between the matching push plate (51) and the fixed plate (15). The other end of the movable plug rod (5) is welded with a support connecting plate (52), and an end of the support connecting plate (52) close to the movable plug rod (5) is provided with a guide rod plug hole, and a limited rotation hole is provided on the right side of the guide rod plug hole. Two limit plug posts (53) are fixedly arranged on the right side of the limited rotation hole, and a threaded hole is also provided on the limit plug post (53). A spring guide rod (71) is welded on the upper end of the spherical bottom block (7), and the spring guide rod (71) is inserted in the guide rod hole.The spherical bottom block (7) is located at the lower end of the supporting connecting plate (52), a second spring (8) is sleeved on the spring guide rod (71), the second spring (8) is located between the spherical bottom block (7) and the supporting connecting plate (52), an upper movable top plate (72) is welded to the upper end of the spring guide rod (71), the upper movable top plate (72) is located on the upper side of the supporting connecting plate (52), and a limited rotation plug rod (73) is welded on the lower end surface of the upper movable top plate (72), the limited rotation plug rod (73) is inserted into the limited rotation hole, two connecting through holes are provided on the movable plug plate (9), the limited position plug posts (53) are inserted into the connecting through holes, and the movable plug plate (9) is limited by a thread, and the movable plug The plate (9) is integrally formed with a top plate (91) at one end close to the movable plug rod (5), the top plate (91) is located at the upper end of the upper moving top plate (72) and is always in contact with the upper end surface of the upper moving top plate (72), the movable plug plate (9) is inserted into the insertion through hole (17), and the other end of the movable plug plate (9) is symmetrically welded with two elastic connecting pieces (92), the upper end of the elastic connecting piece (92) is welded with a connecting lock plate (93), the connecting lock plate (93) is inserted into the connecting socket (18) on the other first anti-wear tile (1) in the working state, and the connecting lock plate (93) is inserted into the locking limit groove (19) on the other first anti-wear tile (1).

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