Incinerator deslagging device for waste incineration power plant

Abstract

The incinerator deslagging device for the waste incineration power plant comprises a device frame and a supporting framework, a conveying control assembly is arranged at the top of the supporting framework, a height adjusting mechanism is arranged on the inner wall of the side end of the device frame, and an installation framework is arranged at the side end of the height adjusting mechanism. A buffering feeding mechanism is arranged at the top of the mounting framework, and limiting supporting mechanisms are arranged at the two ends of the mounting framework. According to the incinerator slag discharging device for the waste incineration power plant, the height adjusting mechanism arranged at the side end is used in cooperation with the limiting supporting mechanism, the height and the angle can be flexibly adjusted according to the discharging position of an incinerator, and therefore it is guaranteed that the slag conveying path is shorter and smoother; and hindrance of the furnace slag in the conveying process is reduced. And meanwhile, through the buffering feeding mechanism arranged at the top, position buffering treatment can be conducted according to the discharging position of the slag, mechanical damage to equipment caused by discharging impact force is reduced, and the maintenance period of the equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of slag discharge equipment, and in particular to a slag discharge device for a waste incineration power plant. Background Technology

[0002] With the acceleration of urbanization and the improvement of people's living standards, the amount of urban waste generated is increasing day by day. Waste-to-energy incineration, as an effective waste treatment method, has the advantages of waste reduction, harmlessness and resource recovery, and has been widely used around the world.

[0003] Different waste-to-energy plants have different types and sizes of incinerators and different waste compositions. At the same time, the discharge ports of the equipment are not uniform. Existing slag discharge equipment often cannot adapt to these changes and therefore cannot make adaptive workpiece adjustments according to the discharge position, which will cause wear and deviation of the workpiece.

[0004] Therefore, it is necessary to provide a waste incineration power plant ash removal device for incinerators to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a slag discharge device for a waste incineration power plant, which solves the problem that the device is difficult to adapt to changes in the type, scale and composition of the incinerator and the composition of the waste, and therefore cannot adaptively adjust the workpiece according to the discharge position.

[0006] To solve the above-mentioned technical problems, the present invention provides a waste incineration power plant ash removal device comprising: a device frame and a support structure. The device frame is installed on the top inner wall of the support structure for position support of the device frame. A conveying control component is provided on the top of the support structure. A height adjustment mechanism is provided on the inner wall of the side end of the device frame. An installation structure is provided on the side end of the height adjustment mechanism. A buffer feeding mechanism is provided on the top of the installation structure. Limiting support mechanisms are provided at both ends of the installation structure for position support of the installation structure.

[0007] Preferably, the support structure includes a support frame, with support legs installed at the four bottom corners of the support frame, a support mounting frame provided at the top of the device frame for mounting the workpiece of the conveying control component, and a protective frame provided at the side end of the support mounting frame for position protection of the conveying control component.

[0008] Preferably, the conveying control component includes a driving member and a driven rod. The output end of the driving member and the side end of the driven rod are provided with a transmission gear. The inner wall of the transmission gear is provided with a transmission chain for rotating the position of the driven rod. The two ends of the driven rod are provided with transmission belts. The inner wall of the driven rod is installed with a conveyor belt for conveying the debris inside the device frame.

[0009] Preferably, the height adjustment mechanism includes an adjustment baffle, a vertical sliding groove is provided on the side end of the adjustment baffle, and a plurality of horizontal limiting grooves are provided on the side end of the vertical sliding groove. The vertical sliding groove, in conjunction with the horizontal limiting grooves, can be used for height adjustment of the installation structure. A support side plate is installed on the side end of the horizontal limiting groove for position support of the installation structure.

[0010] Preferably, the mounting structure includes an adjusting frame, with locking limit rods at both ends of the adjusting frame and locking limit components at the side ends of the locking limit rods for locking the position of the adjusting frame. The buffer feeding mechanism includes a buffer feeding plate and a telescopic buffer component. The buffer feeding plate has clamping rotating rods at both ends for clamping the buffer feeding plate. Elastic buffer components are provided at the bottom of both ends of the buffer feeding plate. The telescopic buffer component is installed at the bottom of the mounting structure for supporting and buffering the position of the mounting structure.

[0011] Preferably, the limiting support mechanism includes an adjusting groove and a fixing block. The bottom of the fixing block is provided with a mounting plate, and the side end of the mounting plate is provided with a rotating rod. The side end of the rotating rod is rotatably provided with a support adjusting plate, which can be used to support the position rotation of the adjusting plate. The adjusting groove is formed on the inner wall of the side end of the height adjusting mechanism and is used to support the position of the adjusting plate.

[0012] Compared with related technologies, the ash removal device for a waste-to-energy incinerator provided by this utility model has the following advantages:

[0013] This utility model provides a slag discharge device for a waste-to-energy incinerator. To improve the overall efficiency of the device during slag discharge, a height adjustment mechanism and a limiting support mechanism located on the side can be used in conjunction to flexibly adjust the height and angle according to the discharge position of the incinerator. This ensures a shorter and smoother slag conveying path, reduces turning and obstruction during slag transport, lowers friction and wear on the inner wall of the conveying device, and extends the equipment's service life. Simultaneously, a buffer feeding mechanism located at the top can provide positional buffering according to the slag discharge position, reducing mechanical damage caused by discharge impact, extending the equipment maintenance cycle, and ensuring stable operation of subsequent equipment. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a waste-to-energy incinerator ash removal device for a waste-to-energy plant provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the structural schematic of the support frame.

[0016] Figure 3 for Figure 1The diagram shows the structure of the conveyor belt.

[0017] Figure 4 for Figure 1 The diagram shows the structure of the adjusting baffle.

[0018] Figure 5 for Figure 1 The diagram shows the structure of the buffer feeding mechanism.

[0019] The diagram is labeled as follows: 1. Device frame; 2. Support structure; 21. Support frame; 22. Support leg; 23. Support mounting frame; 24. Protective frame; 3. Conveying control component; 31. Drive component; 32. Driven rod; 33. Transmission gear; 34. Transmission chain; 35. Transmission belt; 36. Conveyor belt; 4. Height adjustment mechanism; 41. Adjusting baffle; 42. Vertical chute; 43. Horizontal limiting groove; 44. Support side plate; 5. Mounting structure; 51. Adjusting frame; 52. Locking limiting rod; 53. Locking limiting component; 6. Buffer feeding mechanism; 61. Buffer feeding plate; 62. Clamping rotating rod; 63. Elastic buffer component; 64. Telescopic buffer component; 7. Limiting support mechanism; 71. Fixing block; 72. Mounting plate; 73. Rotating rod; 74. Support adjusting plate; 75. Adjusting groove. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of a waste-to-energy incinerator ash removal device for a waste-to-energy plant provided by this utility model; Figure 2 for Figure 1 The diagram shows the structural schematic of the support frame. Figure 3 for Figure 1 The diagram shows the structure of the conveyor belt. Figure 4 for Figure 1 The diagram shows the structure of the adjusting baffle. Figure 5 for Figure 1The diagram shows a schematic of the buffer feeding mechanism. A waste-to-energy incinerator ash removal device includes: a device frame 1 and a support structure 2. The device frame 1 is installed on the top inner wall of the support structure 2 for positional support. A conveying control component 3 is installed on the top of the support structure 2. A height adjustment mechanism 4 is installed on the inner wall of the side end of the device frame 1. An installation structure 5 is installed on the side end of the height adjustment mechanism 4. A buffer feeding mechanism 6 is installed on the top of the installation structure 5. Limiting support mechanisms 7 are installed at both ends of the installation structure 5 for positional support.

[0022] The support structure 2 includes a support frame 21, with support legs 22 installed at the four corners of the bottom of the support frame 21. The top of the device frame 1 is provided with a support mounting frame 23 for installing the workpiece of the conveying control component 3. The side end of the support mounting frame 23 is provided with a protective frame 24 for position protection of the conveying control component 3.

[0023] The support structure 2 at the bottom of the device can improve the positional support of the entire device and reduce the loosening of the workpiece caused by vibration during use.

[0024] Among them, the support structure 2 includes, but is not limited to, fixed support and adjustable support; in this embodiment, the support structure 2 is preferably fixed support.

[0025] The conveying control component 3 includes a driving component 31 and a driven rod 32. The output end of the driving component 31 and the side end of the driven rod 32 are provided with a transmission gear 33. The inner wall of the transmission gear 33 is provided with a transmission chain 34 for rotating the driven rod 32. The two ends of the driven rod 32 are provided with transmission belts 35. The inner wall of the driven rod 32 is equipped with a conveyor belt 36 for conveying the debris inside the device frame 1.

[0026] During use, the device can conveniently transport slag to different positions through the internal conveying control component 3, and it is also convenient for staff to operate, providing ease of use.

[0027] The conveying control component 3 includes, but is not limited to, a screw conveyor, a scraper conveyor, and a belt conveyor; in this embodiment, the conveying control component 3 is preferably a belt conveyor.

[0028] The height adjustment mechanism 4 includes an adjustment baffle 41. A vertical slide groove 42 is provided on the side of the adjustment baffle 41. A plurality of horizontal limiting grooves 43 are provided on the side of the vertical slide groove 42. The vertical slide groove 42, in conjunction with the horizontal limiting grooves 43, can be used to adjust the height of the mounting structure 5. A support side plate 44 is installed on the side of the horizontal limiting groove 43 for supporting the position of the mounting structure 5.

[0029] When adjusting the height of the mounting frame 5, it can first slide in the vertical slide groove 42. After adjusting to a suitable height, the mounting frame 5 can be moved to the side so that both ends are locked into the horizontal limiting groove 43. At the same time, the side support plate 44 can raise the position of the mounting frame 5 and reduce the loosening of the position during use.

[0030] The height adjustment mechanism 4 includes, but is not limited to, hydraulic lifting adjustment, screw and nut adjustment, and mechanical manual adjustment; in this embodiment, the height adjustment mechanism 4 is preferably mechanical manual adjustment.

[0031] The mounting structure 5 includes an adjusting frame 51, with locking limit rods 52 at both ends of the adjusting frame 51 and locking limit components 53 at the side ends of the locking limit rods 52 for locking the position of the adjusting frame 51. The buffer feeding mechanism 6 includes a buffer feeding plate 61 and a telescopic buffer component 64. The buffer feeding plate 61 has clamping rotating rods 62 at both ends for rotating and clamping the buffer feeding plate 61. Elastic buffer components 63 are provided at the bottom of both ends of the buffer feeding plate 61. The telescopic buffer component 64 is installed at the bottom of the mounting structure 5 for supporting and buffering the position of the mounting structure 5.

[0032] When the slag is discharged, the elastic buffer 63 at the bottom of the buffer feed plate 61 will absorb the impact force during discharge. In addition, the telescopic buffer 64 at the bottom will provide elastic support according to the position of the installation structure 5 to ensure the normal use of the device and reduce the need for maintenance and replacement in the later stage.

[0033] The buffer feeding mechanism 6 includes, but is not limited to, spring-buffered, hydraulic-buffered, and rubber-buffered types; in this embodiment, the spring-buffered type is preferred.

[0034] The limiting support mechanism 7 includes an adjusting groove 75 and a fixing block 71. The bottom of the fixing block 71 is provided with a mounting plate 72. The side end of the mounting plate 72 is provided with a rotating rod 73. The side end of the rotating rod 73 is rotatably connected to a support adjusting plate 74, which can be used to support the position rotation of the adjustment adjusting plate 74. The adjusting groove 75 is opened on the inner wall of the side end of the height adjusting mechanism 4 to support the position of the adjustment plate 74.

[0035] After the mounting frame 5 is adjusted to the appropriate height position, the support adjustment plates 74 at both ends are rotated. Then, according to the height position, the support adjustment plates 74 are clamped into the adjustment grooves 75 at both ends to provide position support and reduce the loosening of the workpiece caused by the mounting frame 5 when it is subjected to impact.

[0036] The limiting support mechanism 7 includes, but is not limited to, mechanical limiters, hydraulic limiters, and electronic limiters; in this embodiment, the limiting support mechanism 7 is preferably a mechanical limiter.

[0037] The working principle of the ash removal device for a waste-to-energy incinerator provided by this utility model is as follows:

[0038] When the incinerator is in operation for slag discharge, firstly, the height of the mounting frame 5 is adjusted according to the height adjustment mechanisms 4 at both ends. After adjusting to a suitable height, the mounting frame 5 can be fixed in position by the limiting support mechanisms 7 at both ends to reduce workpiece deviation caused by slag discharge. Then, the buffer feeding mechanism 6 at the top of the mounting frame 5 is positioned and installed. Subsequently, when the slag is discharged, it will contact the buffer feeding mechanism 6 in advance. The buffer feeding mechanism 6 with elastic support will elastically support the slag to reduce workpiece damage caused by impact. Then, it will slide into the side conveying control component 3 to convey and discharge the slag in position.

[0039] Compared with related technologies, the ash removal device for a waste-to-energy incinerator provided by this utility model has the following advantages:

[0040] In the slag discharge operation of the incinerator, to improve the overall efficiency of the device, the height adjustment mechanism 4 and the limiting support mechanism 7, located on the side, work together to flexibly adjust the height and angle according to the discharge position of the incinerator. This ensures a shorter and smoother slag conveying path, reduces turns and obstructions during slag transport, lowers friction and wear on the inner wall of the conveying device, and extends the equipment's service life. Simultaneously, the buffer feeding mechanism 6 located at the top provides positional buffering based on the slag discharge position, reducing mechanical damage caused by discharge impact, extending equipment maintenance cycles, and ensuring stable operation of subsequent equipment.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A ash removal device for an incinerator in a waste-to-energy plant, characterized in that, include: The device frame and the support structure are provided. The device frame is installed on the inner top wall of the support structure for position support. A conveying control component is provided on the top of the support structure. A height adjustment mechanism is provided on the inner side wall of the device frame. An installation structure is provided on the side of the height adjustment mechanism. A buffer feeding mechanism is provided on the top of the installation structure. Limiting support mechanisms are provided at both ends of the installation structure for position support.

2. The ash removal device for a waste incineration power plant according to claim 1, characterized in that, The support structure includes a support frame, with support legs installed at the four bottom corners of the support frame. A support mounting frame is provided on the top of the device frame for mounting the workpiece of the conveying control component. A protective frame is provided on the side of the support mounting frame for position protection of the conveying control component.

3. The ash removal device for a waste incineration power plant according to claim 1, characterized in that, The conveying control component includes a driving component and a driven rod. The output end of the driving component and the side end of the driven rod are provided with a transmission gear. The inner wall of the transmission gear is provided with a transmission chain for rotating the driven rod. The two ends of the driven rod are provided with transmission belts. The inner wall of the driven rod is installed with a conveyor belt for conveying the debris inside the device frame.

4. The ash removal device for a waste incineration power plant according to claim 1, characterized in that, The height adjustment mechanism includes an adjustment baffle, a vertical sliding groove is provided on the side end of the adjustment baffle, and a plurality of horizontal limiting grooves are provided on the side end of the vertical sliding groove. The vertical sliding groove, in conjunction with the horizontal limiting grooves, can be used to adjust the height of the installation structure. A support side plate is installed on the side end of the horizontal limiting groove for supporting the position of the installation structure.

5. The ash removal device for a waste incineration power plant according to claim 1, characterized in that, The installation structure includes an adjustment frame with locking limit rods at both ends and locking limit components at the sides of the locking limit rods for locking the position of the adjustment frame. The buffer feeding mechanism includes a buffer feeding plate and a telescopic buffer component. The buffer feeding plate has clamping rotating rods at both ends for clamping the buffer feeding plate. Elastic buffer components are provided at the bottom of both ends of the buffer feeding plate. The telescopic buffer component is installed at the bottom of the installation structure for supporting and buffering the position of the installation structure.

6. The ash removal device for a waste incineration power plant according to claim 1, characterized in that, The limiting support mechanism includes an adjusting groove and a fixing block. The bottom of the fixing block is provided with a mounting plate, and the side end of the mounting plate is provided with a rotating rod. The side end of the rotating rod is rotatably connected to a support adjusting plate, which can be used to support the position rotation of the adjusting plate. The adjusting groove is formed on the inner wall of the side end of the height adjustment mechanism and is used to support the position of the adjusting plate.

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