Anti-blocking conveying device for incinerator slag

Abstract

The utility model discloses a kind of incinerator slag anti-blocking conveying devices, including first mounting bracket, the inside circulation rotation of first mounting bracket is equipped with two groups of flexible filter screen, the flexible filter screen of left side is located above right flexible filter screen, the upper end of first mounting bracket is provided with several groups of push mechanism, the most right end ground of first mounting bracket is fixedly installed waste box.The incinerator slag of the utility model falls from the left upper portion of first mounting bracket, by starting telescopic device front and back to push push plate, so that push plate can push the incinerator slag accumulated on flexible filter screen flat, and in the process of push plate pushing, flexible filter screen can be assisted to filter, furnace ash falls into the inclined plate below, incinerator slag is collected in waste box after conveying, then the furnace ash received on inclined plate is transported to second conveyor belt, then is transported to device outside by second conveyor belt, overall realizes automatic paving and transportation, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of incinerator slag conveying technology, and in particular to an incinerator slag anti-clogging conveying device. Background Technology

[0002] Waste-to-energy (WGE) is a form of power generation that uses incinerators to burn municipal solid waste and then generates electricity through steam turbine generators. Because waste contains a wide variety of materials, the organic matter is completely oxidized, generating a large amount of heat. Simultaneously, inorganic materials such as metals and glass are melted, forming slag. The slag produced after incineration consists of powdery ash and may also contain flaky or lumpy inorganic matter. This slag typically requires conveying equipment for transport and can be reused.

[0003] After incineration, the slag is conveyed to subsequent processing equipment via a conveyor belt. During this process, since the slag is dumped onto the conveyor belt in batches, manual spreading is required to ensure that the material is evenly conveyed by the conveyor belt. However, manual spreading and some current auxiliary spreading equipment have problems with low efficiency or poor results, especially when spreading piles of slag efficiently and quickly. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, this utility model provides an anti-clogging conveying device for incinerator slag.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an incinerator slag anti-clogging conveying device, including a first mounting frame, two sets of flexible filter screens are circulated and rotated inside the first mounting frame, the flexible filter screen on the left is located above the flexible filter screen on the right, several sets of pushing mechanisms are provided at the upper end of the first mounting frame, a waste box is fixedly installed on the ground at the rightmost end of the first mounting frame, a second mounting frame is fixedly installed on the ground at the front end of the first mounting frame, and an ash conveying mechanism is provided on the second mounting frame.

[0006] Furthermore, four sets of first drive shafts are movably installed inside the first mounting frame, a first motor is fixedly installed on the outside of the first mounting frame, the first drive shaft is fixedly connected to the power output shaft of the first motor, two sets of pulleys are fixedly installed on each set of first drive shafts, a first conveyor belt is tensioned between the two sets of pulleys on the left and right, and a flexible filter screen is installed between every two sets of first conveyor belts in the front and back.

[0007] Furthermore, the pushing mechanism includes a support plate, several sets of which are fixedly installed on the left and right side walls of the first mounting frame. A telescopic device is fixedly installed on the upper end of the support plate, and a pushing plate is fixedly installed on the telescopic end of the telescopic device. The pushing plate is located above the flexible filter screen.

[0008] Furthermore, the flexible filter screen has an inclined plate inside, which is installed at an angle between the front and rear side walls of the first mounting frame. The inclined plate has an inclination angle of 15°-25°, and a set of baffles is provided on the left and right sides of the upper end of the inclined plate.

[0009] Furthermore, the lower front end of the inclined plate is positioned directly above the ash conveying mechanism.

[0010] Furthermore, the ash conveying mechanism includes a second drive shaft, and four sets of the second drive shaft are movably installed inside the second mounting frame. The two sets of the second drive shaft on the left side are located above the two sets of the second drive shaft on the right side. Two sets of second motors are fixedly installed on the outside of the second mounting frame, and the second drive shafts are fixedly connected to the power output shafts of the second motors.

[0011] Furthermore, a belt roller is fixedly installed on the second drive shaft, and a second conveyor belt is tensioned between the two sets of corresponding belt rollers on the left and right sides. The second conveyor belt is located below the inclined plate.

[0012] Furthermore, a set of material blocking sections is provided on each of the front and rear sides of the second conveyor belt.

[0013] The beneficial effects of this utility model are as follows: the incinerator slag falls from the upper left side of the first mounting frame, and the pusher plate is pushed back and forth by activating the telescopic device, so that the pusher plate can flatten the slag accumulated on the flexible filter screen. In addition, the pusher plate can assist the flexible filter screen in filtering during the pushing process. The ash falls into the inclined plate below, and the slag is transported to the waste bin for collection. Then the ash caught on the inclined plate is transported to the second conveyor belt, and then transported to the outside of the device by the second conveyor belt. The whole process realizes automated material laying and transportation, and improves work efficiency. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a top view of the present invention;

[0016] Figure 2 This is a partial top view of the present invention;

[0017] Figure 3 This is a partial top view of the first mounting bracket of this utility model;

[0018] Figure 4 This is a partial side sectional view of the first mounting bracket of this utility model;

[0019] Figure 5 This is a side sectional view of the present invention;

[0020] Figure 6 This is a front sectional view of the present invention;

[0021] Figure 7 This is a partial front sectional view of the present invention.

[0022] In the diagram: 1. First mounting frame, 2. First motor, 3. First drive shaft, 4. Pulley, 5. First conveyor belt, 6. Flexible filter screen, 7. Support plate, 8. Telescopic device, 9. Push plate, 10. Inclined plate, 11. Side guard, 12. Second mounting frame, 13. Second motor, 14. Second drive shaft, 15. Belt roller, 16. Second conveyor belt, 17. Material blocking part, 18. Waste bin. Detailed Implementation

[0023] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0024] like Figures 1 to 7 As shown, this utility model includes a first mounting frame 1. Two sets of flexible filter screens 6 are rotatably mounted inside the first mounting frame 1. The flexible filter screen 6 on the left is located above the flexible filter screen 6 on the right. Four sets of first drive shafts 3 are movably mounted inside the first mounting frame 1 via bearings. A first motor 2 is fixedly mounted on the outside of the first mounting frame 1 via bolts. The first drive shaft 3 is fixedly connected to the power output shaft of the first motor 2. Two sets of pulleys 4 are fixedly mounted on each set of first drive shafts 3. A first conveyor belt 5 is tensioned between the two sets of pulleys 4 on the left and right. A flexible filter screen 6 is installed between every two sets of first conveyor belts 5. The upper left side of the flexible filter screen 6 is used for material discharge. The incinerator slag falls from the upper left side of the first mounting frame 1.

[0025] like Figure 1 and Figure 5 As shown, the upper end of the first mounting frame 1 is provided with several sets of pushing mechanisms. Each pushing mechanism includes a support plate 7. Several sets of support plates 7 are fixedly installed on the left and right side walls of the first mounting frame 1. The upper end of the support plate 7 is fixedly installed with a telescopic device 8 by bolts. The telescopic end of the telescopic device 8 is fixedly installed with a pushing plate 9. The pushing plate 9 is located above the flexible filter screen 6. By activating the telescopic device 8, the pushing plate 9 is pushed back and forth, so that the pushing plate 9 can push the slag accumulated on the flexible filter screen 6 flat. In the process of pushing the pushing plate 9, it can assist the flexible filter screen 6 in filtering.

[0026] like Figure 1 , Figure 2 , Figures 5 to 7 As shown, the flexible filter screen 6 has an inclined plate 10 inside. The inclined plate 10 is installed at an angle between the front and rear side walls of the first mounting frame 1. The inclined plate 10 has an inclination angle of 20°. A set of baffles 11 is provided on the left and right sides of the upper end of the inclined plate 10. The furnace ash filtered by the flexible filter screen 6 falls onto the inclined plate 10 and is then transported through the lower front side of the inclined plate 10.

[0027] like Figure 1 and Figure 6 As shown, a waste bin 18 is fixedly installed on the ground at the rightmost end of the first mounting frame 1. The waste bin 18 is used to catch the waste in the slag.

[0028] like Figure 1 , Figure 2 and Figure 5 As shown, a second mounting frame 12 is fixedly installed on the ground at the front end of the first mounting frame 1. An ash conveying mechanism is installed on the second mounting frame 12. The lower front end of the inclined plate 10 is positioned directly above the ash conveying mechanism. The ash conveying mechanism includes a second drive shaft 14. Four sets of the second drive shaft 14 are movably installed inside the second mounting frame 12. The two sets of second drive shafts 14 on the left are located above the two sets of second drive shafts 14 on the right. Two sets of second motors 13 are fixedly installed on the outside of the second mounting frame 12, and the power output shafts of the second motors 13 are fixedly connected to the second drive shafts 14. Belt rollers 15 are fixedly installed on the second drive shafts 14. A second conveyor belt 16 is tensioned between the two sets of corresponding belt rollers 15 on the left and right sides. A set of baffles 17 is provided on each of the front and rear sides of the second conveyor belt 16. The second conveyor belt 16 is located below the inclined plate 10. The ash caught on the inclined plate 10 is transported to the second conveyor belt 16 and then transported outside the device via the second conveyor belt 16.

[0029] In use, the incinerator slag falls from the upper left side of the first mounting frame 1. By activating the telescopic device 8, the pusher plate 9 is pushed back and forth, allowing the pusher plate 9 to flatten the slag accumulated on the flexible filter screen 6. During the pushing process, the pusher plate 9 assists the flexible filter screen 6 in filtering. The ash falls into the inclined plate 10 below. The slag is then transported to the waste bin 18 for collection. The ash caught on the inclined plate 10 is then transported to the second conveyor belt 16 and then transported outside the device via the second conveyor belt 16. The entire process realizes automated material laying and transportation, improving work efficiency.

[0030] The above embodiments are merely exemplary embodiments of the present utility model and are not intended to limit the present utility model. The scope of protection of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present utility model.

Claims

1. A device for preventing blockage of incinerator slag conveying, comprising a first mounting frame (1), characterized in that: The first mounting frame (1) has two sets of flexible filter screens (6) installed inside in a rotating cycle. The flexible filter screen (6) on the left side is located above the flexible filter screen (6) on the right side. The upper end of the first mounting frame (1) is provided with several sets of pushing mechanisms. The waste bin (18) is fixedly installed on the ground at the rightmost end of the first mounting frame (1). The second mounting frame (12) is fixedly installed on the ground at the front end of the first mounting frame (1). The second mounting frame (12) is provided with a furnace ash conveying mechanism.

2. The incinerator slag anti-clogging conveying device according to claim 1, characterized in that, The first mounting frame (1) has four sets of first drive shafts (3) installed inside. The first motor (2) is fixedly installed on the outside of the first mounting frame (1). The first drive shaft (3) is fixedly connected to the power output shaft of the first motor (2). Two sets of pulleys (4) are fixedly installed on each set of first drive shafts (3). The first conveyor belt (5) is tensioned between the two sets of pulleys (4) on the left and right. A flexible filter screen (6) is installed between every two sets of first conveyor belts (5) in the front and back.

3. The incinerator slag anti-clogging conveying device according to claim 2, characterized in that, The feeding mechanism includes a support plate (7), several sets of which are fixedly installed on the left and right side walls of the first mounting frame (1). A telescopic device (8) is fixedly installed on the upper end of the support plate (7), and a feeding plate (9) is fixedly installed on the telescopic end of the telescopic device (8). The feeding plate (9) is located above the flexible filter screen (6).

4. The incinerator slag anti-clogging conveying device according to claim 3, characterized in that, The flexible filter screen (6) has an inclined plate (10) inside. The inclined plate (10) is installed at an angle between the front and rear side walls of the first mounting frame (1). The inclination angle of the inclined plate (10) is 15°-25°. A set of baffles (11) is provided on the left and right sides of the upper end of the inclined plate (10).

5. The incinerator slag anti-clogging conveying device according to claim 4, characterized in that, The lower front end of the inclined plate (10) is positioned directly above the ash conveying mechanism.

6. The incinerator slag anti-clogging conveying device according to claim 5, characterized in that, The ash conveying mechanism includes a second drive shaft (14), four sets of the second drive shaft (14) are movably installed inside the second mounting frame (12), the two sets of the second drive shaft (14) on the left are located above the two sets of the second drive shaft (14) on the right, and two sets of second motors (13) are fixedly installed on the outside of the second mounting frame (12), and the second drive shaft (14) is fixedly connected at the power output shaft of the second motor (13).

7. The incinerator slag anti-clogging conveying device according to claim 6, characterized in that, A belt roller (15) is fixedly installed on the second drive shaft (14), and a second conveyor belt (16) is tensioned between the two sets of corresponding belt rollers (15) on the left and right sides. The second conveyor belt (16) is located below the inclined plate (10).

8. The incinerator slag anti-clogging conveying device according to claim 7, characterized in that, A set of baffles (17) is provided on each of the front and rear sides of the second conveyor belt (16).

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