Waste incineration slag discharging device

Abstract

The utility model relates to the technical field of waste incineration slag discharging devices, in particular to a waste incineration slag discharging device, which is characterized in that a cleaning mechanism is started to clean the inner wall of an ash storage part at the lower part of an incineration mechanism, so that ash is fully discharged, and in the ash discharging process, the ash can be conveniently discharged. The heat exchange mechanism is started to collect heat of ash, and heated air is discharged into the drying mechanism to dry garbage in the drying mechanism, so that the incineration time of the garbage is shortened, and the practicability of the equipment is improved; comprising an incineration mechanism; the device further comprises a crushing mechanism, a cleaning mechanism, a discharging mechanism, a heat exchange mechanism and a drying mechanism, the crushing mechanism, the cleaning mechanism and the discharging mechanism are all installed in the incineration mechanism, the cleaning mechanism is located below the crushing mechanism, the discharging mechanism is located below the cleaning mechanism, and the heat exchange mechanism is installed on the discharging mechanism. And the drying mechanism is mounted on the incineration mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of waste incineration furnace slag emission devices, and in particular to a waste incineration furnace slag emission device. Background Technology

[0002] Slag is the solid residue produced after municipal solid waste is burned at high temperatures in an incinerator. These residues are mainly composed of incompletely burned organic and inorganic matter and minerals formed during the combustion process. The properties of slag vary depending on factors such as the composition of the waste, incineration conditions, and furnace type, but they usually have a certain degree of stability and mechanical strength.

[0003] For example, the prior art represented by the waste incineration furnace slag discharge device disclosed in the utility model patent application number CN202322986888.8 mainly consists of a slag collection box, an incinerator, a feeding pipe, a feeding hopper, a motor, a screw conveyor, a metal mesh, and a gas collection chamber. The waste incineration furnace slag discharge is achieved through the cooperation of the slag collection box, incinerator, feeding pipe, feeding hopper, motor, screw conveyor, metal mesh, and gas collection chamber.

[0004] When traditional waste incinerator ash discharge devices discharge the ash after incineration, a lot of ash adheres to the inner wall of the furnace where the ash is stored and cannot be discharged. Furthermore, the temperature of the ash is high during the discharge process, making it difficult for traditional waste incinerator ash discharge devices to fully utilize the heat. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a waste incinerator slag discharge device that cleans the inner wall of the ash storage section at the bottom of the incineration unit by activating a cleaning mechanism to fully discharge the ash. During the ash discharge process, a heat exchange mechanism is activated to collect the heat from the ash and discharge the heated air into a drying mechanism to dry the waste inside the drying mechanism, thereby reducing the incineration time of the waste and improving the practicality of the equipment.

[0006] This utility model discloses a waste incineration ash discharge device, comprising an incineration mechanism; it also includes a crushing mechanism, a cleaning mechanism, a discharge mechanism, a heat exchange mechanism, and a drying mechanism. The crushing mechanism, cleaning mechanism, and discharge mechanism are all installed inside the incineration mechanism. The cleaning mechanism is located below the crushing mechanism, the discharge mechanism is located below the cleaning mechanism, the heat exchange mechanism is installed on the discharge mechanism, and the drying mechanism is installed on top of the incineration mechanism. The incineration mechanism incinerates waste. During the incineration process, the crushing mechanism is activated to crush large pieces of waste inside the incineration mechanism to ensure complete combustion. The cleaning mechanism is activated to clean the inner wall of the ash storage section at the bottom of the incineration mechanism, allowing the ash to be fully discharged. The ash is discharged through the incineration mechanism to the discharge mechanism. During the ash discharge process, the heat exchange mechanism is activated to collect the heat from the ash and discharge the heated air into the drying mechanism to dry the waste inside the drying mechanism, thereby reducing the waste incineration time and improving the practicality of the equipment.

[0007] Preferably, the incineration mechanism includes a base, an incinerator, a filter plate, and a ash discharge pipe. The base has an internal cavity, the incinerator is installed at the top of the base, the filter plate is installed on the inner wall of the base, the inlet end of the ash discharge pipe is connected to the bottom end of the incinerator, and a valve is installed on the inlet end of the ash discharge pipe. The base supports the incinerator. Waste is discharged into the incinerator for incineration. The ash after incineration is discharged to the bottom of the incinerator through the filter plate. The ash is discharged by activating the ash discharge pipe, thereby improving the practicality of the equipment.

[0008] Preferably, the crushing mechanism includes a crushing shaft, multiple crushing blades, and a first motor. The crushing shaft is rotatably installed inside the incinerator, and multiple crushing blades are provided on the crushing shaft, with the multiple crushing blades located above the filter plate. The bottom end of the crushing shaft is connected to the output end of the first motor. By starting the first motor, the crushing shaft is rotated, and the crushing blades crush large particles of waste, allowing the waste to burn completely and improving the practicality of the equipment.

[0009] Preferably, the cleaning mechanism includes two sets of bearings, multiple support seats, multiple springs, multiple support rods, multiple cleaning plates, two sets of drive shafts, a second motor, and a drive belt. The inner rings of the two sets of bearings are respectively mounted on the crushing shaft, and the outer rings of the two sets of bearings are respectively rotatably mounted on the incinerator. The side ends of the multiple support seats are respectively fixedly mounted on the outer rings of the two sets of bearings. Multiple springs are respectively installed inside the multiple support seats, and the side ends of the multiple support rods are respectively mounted on the outside of the multiple springs. Multiple cleaning plates are respectively mounted on the other side of the multiple support rods. The inner ring of one drive shaft is mounted on the outer ring of the lower bearing, and the inner ring of the other drive shaft is mounted on the output end of the second motor. The drive belt is fitted onto the outer rings of the two sets of drive shafts. The two sets of bearings support the multiple support seats, and the multiple support seats support the multiple springs. The multiple springs extend and, through the multiple support rods, allow the multiple cleaning plates to reach the inner wall of the incinerator. By starting the second motor and driving the drive belt, the two sets of drive shafts rotate, causing the multiple cleaning plates to clean the inner wall of the incinerator, thus improving the practicality of the equipment.

[0010] Preferably, the discharge mechanism includes a third motor, a discharge pipe, a discharge shaft, and spiral blades. The third motor is installed at the left end of the discharge pipe, and the left end of the discharge shaft is connected to the output end of the third motor. Spiral blades are provided on the discharge shaft, and the discharge shaft is located inside the third motor. The ash and slag are discharged into the discharge pipe. By starting the third motor, the discharge shaft is rotated, and the spiral blades discharge the ash and slag, thereby improving the practicality of the equipment.

[0011] Preferably, the heat exchange mechanism includes an air inlet pipe, an air pump, a heat exchanger, and an exhaust pipe. The output end of the air inlet pipe is connected to the input end of the air pump, the output end of the air pump is connected to the input end of the heat exchanger, and the output end of the heat exchanger is connected to the input end of the exhaust pipe. The heat exchanger is installed on the outer wall of the third motor, and the output end of the exhaust pipe is connected to the drying mechanism. By starting the air pump, air is discharged from the air inlet pipe into the heat exchanger. The air is heated in the heat exchanger, and the heated gas is discharged into the drying mechanism through the exhaust pipe, thereby improving the practicality of the equipment.

[0012] Preferably, the drying mechanism includes a feed hopper, a drying cylinder, an exhaust pipe, a discharge pipe, a fourth motor, a stirring shaft, and multiple stirring blades. The output end of the feed hopper is installed on the inner wall of the drying cylinder, the input end of the exhaust pipe is connected to the outer wall of the drying cylinder, and a filter screen is installed on the input end of the exhaust pipe. The input end of the discharge pipe is connected to the output end of the drying cylinder, and a valve is installed on the input end of the discharge pipe. The fourth motor is installed at the top of the drying cylinder, and the top of the stirring shaft is connected to the output end of the fourth motor. Multiple stirring blades are installed on the stirring shaft, which is located inside the drying cylinder. Wet waste is discharged into the drying cylinder through the feed hopper, and hot air is discharged into the drying cylinder through the heat exchange mechanism to dry the wet waste. During the drying process, the stirring shaft is rotated by starting the fourth motor, and the wet waste is stirred by the multiple stirring blades. Excess gas in the drying cylinder is discharged through the exhaust pipe, and the dried waste is discharged into the incinerator through the discharge pipe for incineration, thus improving the practicality of the equipment.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The incineration mechanism incinerates the waste. During the incineration process, a crushing mechanism is activated to crush large pieces of waste within the incineration mechanism, ensuring complete combustion. A cleaning mechanism is activated to clean the inner wall of the ash storage section at the bottom of the incineration mechanism, allowing the ash to be fully discharged. The ash is then discharged through the incineration mechanism to the discharge mechanism. During the ash discharge process, a heat exchange mechanism is activated to collect the heat from the ash and discharge the heated air into the drying mechanism to dry the waste within. This reduces the incineration time and improves the practicality of the equipment. Attached Figure Description

[0014] Figure 1 This is an isometric sectional view of the present invention;

[0015] Figure 2 This is an isometric sectional view of the incineration mechanism of this utility model;

[0016] Figure 3 This is an isometric schematic diagram of the crushing mechanism of this utility model;

[0017] Figure 4 This is an isometric sectional view of the cleaning mechanism of this utility model;

[0018] Figure 5 This is a front sectional view of the discharge mechanism of this utility model;

[0019] Figure 6 This is an isometric schematic diagram of the heat exchange mechanism of this utility model;

[0020] Figure 7 This is a front cross-sectional view of the drying mechanism of this utility model.

[0021] The attached diagram is labeled as follows: 01, Incineration mechanism; 11, Base; 12, Incinerator; 13, Filter plate; 14, Ash discharge pipe; 02, Crushing mechanism; 21, Crushing shaft; 22, Crushing blade; 23, First motor; 03, Cleaning mechanism; 31, Bearing; 32, Support seat; 33, Spring; 34, Support rod; 35, Cleaning plate; 36, Drive shaft; 37, Second motor; 38, Drive belt; 04, Discharge mechanism; 41, Third motor; 42, Discharge pipe; 43, Discharge shaft; 44, Spiral blade; 05, Heat exchange mechanism; 51, Air inlet pipe; 52, Air pump; 53, Heat exchanger; 54, Exhaust pipe; 06, Drying mechanism; 61, Feed hopper; 62, Drying cylinder; 63, Exhaust pipe; 64, Discharge pipe; 65, Fourth motor; 66, Stirring shaft; 67, Stirring blade. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0023] Example 1

[0024] like Figure 1 As shown, a waste incinerator slag discharge device includes an incineration mechanism 01; it also includes a crushing mechanism 02, a cleaning mechanism 03, a discharge mechanism 04, a heat exchange mechanism 05, and a drying mechanism 06. The crushing mechanism 02, the cleaning mechanism 03, and the discharge mechanism 04 are all installed inside the incineration mechanism 01. The cleaning mechanism 03 is located below the crushing mechanism 02, the discharge mechanism 04 is located below the cleaning mechanism 03, the heat exchange mechanism 05 is installed on the discharge mechanism 04, and the drying mechanism 06 is installed on top of the incineration mechanism 01.

[0025] Waste is incinerated through incineration mechanism 01. During the incineration process, large pieces of waste inside incineration mechanism 01 are crushed by crushing mechanism 02 to ensure complete combustion. Cleaning mechanism 03 cleans the inner wall of the ash storage section at the bottom of incineration mechanism 01 to ensure complete ash discharge. The ash is discharged through incineration mechanism 01 to discharge mechanism 04. Discharge mechanism 04 discharges the ash. During the ash discharge process, heat exchange mechanism 05 collects the heat from the ash and discharges the heated air to drying mechanism 06 to dry the waste inside. This reduces the incineration time and improves the practicality of the equipment.

[0026] like Figure 2As shown, the incineration mechanism 01 includes a base 11, an incinerator 12, a filter plate 13, and a ash discharge pipe 14. The base 11 has a cavity inside. The incinerator 12 is installed on the top of the base 11. The filter plate 13 is installed on the inner wall of the base 11. The input end of the ash discharge pipe 14 is connected to the bottom end of the incinerator 12. A valve is installed on the input end of the ash discharge pipe 14.

[0027] like Figure 3 As shown, the crushing mechanism 02 includes a crushing shaft 21, multiple crushing blades 22 and a first motor 23. The crushing shaft 21 is rotatably installed inside the incinerator 12. Multiple crushing blades 22 are provided on the crushing shaft 21 and are located on the upper part of the filter plate 13. The bottom end of the crushing shaft 21 is connected to the output end of the first motor 23.

[0028] like Figure 4 As shown, the cleaning mechanism 03 includes two sets of bearings 31, multiple support seats 32, multiple springs 33, multiple support rods 34, multiple cleaning plates 35, two sets of drive shafts 36, a second motor 37, and a drive belt 38. The inner rings of the two sets of bearings 31 are respectively mounted on the crushing shaft 21, and the outer rings of the two sets of bearings 31 are respectively rotatably mounted on the incinerator 12. The side ends of the multiple support seats 32 are respectively fixedly mounted on the outer rings of the two sets of bearings 31. Multiple springs 33 are respectively arranged inside the multiple support seats 32. The side ends of the multiple support rods 34 are respectively mounted on the outside of the multiple springs 33. The multiple cleaning plates 35 are respectively mounted on the other side of the multiple support rods 34. The inner ring of one drive shaft 36 is mounted on the outer ring of the lower bearing 31, and the inner ring of the other drive shaft 36 is mounted on the output end of the second motor 37. The drive belt 38 is fitted onto the two sets of bearings 31. On the outer ring of the drive shaft 36; the base 11 supports the incinerator 12. By discharging garbage into the incinerator 12 for incineration, the ash residue after incineration is discharged to the lower part of the incinerator 12 through the ash filter plate 13. The ash residue is discharged by starting the ash discharge pipe 14. By starting the first motor 23, the crushing shaft 21 is rotated, and the crushing blade 22 crushes the large particles of garbage, so that the garbage is fully burned. Two sets of bearings 31 support multiple support seats 32 respectively. Multiple support seats 32 support multiple springs 33 respectively. Multiple springs 33 extend and, through multiple support rods 34, multiple cleaning plates 35 reach the inner wall of the incinerator 12. By starting the second motor 37, the two sets of drive shafts 36 are rotated through the transmission belt 38, so that the multiple cleaning plates 35 clean the inner wall of the incinerator 12, improving the practicality of the equipment.

[0029] Example 2

[0030] like Figure 5As shown, based on embodiment 1, it also includes a discharge mechanism 04. The discharge mechanism 04 includes a third motor 41, a discharge pipe 42, a discharge shaft 43 and a spiral blade 44. The third motor 41 is installed at the left end of the discharge pipe 42, and the left end of the discharge shaft 43 is connected to the output end of the third motor 41. The spiral blade 44 is provided on the discharge shaft 43, and the discharge shaft 43 is located inside the third motor 41.

[0031] The ash and slag are discharged into the discharge pipe 42. The discharge shaft 43 is rotated by starting the third motor 41, and the spiral blades 44 discharge the ash and slag, thereby improving the practicality of the equipment.

[0032] Example 3

[0033] like Figure 6 and Figure 7 As shown, based on Embodiment 1, it also includes a heat exchange mechanism 05 and a drying mechanism 06. The heat exchange mechanism 05 includes an air inlet pipe 51, an air pump 52, a heat exchanger 53, and an exhaust pipe 54. The output end of the air inlet pipe 51 is connected to the input end of the air pump 52, the output end of the air pump 52 is connected to the input end of the heat exchanger 53, and the output end of the heat exchanger 53 is connected to the input end of the exhaust pipe 54. The heat exchanger 53 is mounted on the outer wall of the third motor 41. The output end of the exhaust pipe 54 is connected to the drying mechanism 06. The drying mechanism 06 includes a feed hopper 61, a drying cylinder 62, an exhaust pipe 63, and a discharge pipe. 64. A fourth motor 65, a stirring shaft 66, and multiple stirring blades 67. The output end of the feed hopper 61 is installed on the inner wall of the drying cylinder 62. The input end of the exhaust pipe 63 is connected to the outer wall of the drying cylinder 62. A filter screen is installed on the input end of the exhaust pipe 63. The input end of the discharge pipe 64 is connected to the output end of the drying cylinder 62. A valve is installed on the input end of the discharge pipe 64. The fourth motor 65 is installed at the top of the drying cylinder 62. The top end of the stirring shaft 66 is connected to the output end of the fourth motor 65. Multiple stirring blades 67 are installed on the stirring shaft 66. The stirring shaft 66 is located inside the drying cylinder 62.

[0034] By starting the air pump 52, air is discharged from the air inlet pipe 51 to the heat exchanger 53. The air is heated in the heat exchanger 53, and the heated gas is discharged from the exhaust pipe 54 to the drying mechanism 06. The wet waste is discharged from the feed hopper 61 to the drying cylinder 62. The hot air is discharged from the heat exchange mechanism 05 to the drying cylinder 62 to dry the wet waste. During the drying process, the fourth motor 65 is started to rotate the stirring shaft 66, and the wet waste is stirred by multiple stirring blades 67. The excess gas in the drying cylinder 62 is discharged from the exhaust pipe 63. The dried waste is discharged from the discharge pipe 64 to the incinerator 12 for incineration, which improves the practicality of the equipment.

[0035] like Figures 1 to 7As shown, this utility model discloses a waste incinerator ash discharge device. During operation, the ash discharge pipe 14 is activated to discharge the ash. Then, the first motor 23 rotates the crushing shaft 21, which crushes large waste particles via the crushing blades 22, ensuring complete combustion. Two sets of bearings 31 support multiple support seats 32, which in turn support multiple springs 33. These springs extend and, via multiple support rods 34, cause multiple cleaning plates 35 to reach the inner wall of the incinerator 12. The second motor 37, via a transmission belt 38, rotates two sets of transmission shafts 36, causing the cleaning plates 35 to clean the inner wall of the incinerator 12. The ash is then discharged into the discharge pipe 42. Finally, the third motor 41 rotates the discharge shaft 43, causing the spiral blades 44 to discharge the ash. Air is pumped into heat exchanger 53 via air inlet pipe 51 by starting air pump 52. The air is heated in heat exchanger 53 and discharged into drying mechanism 06 via exhaust pipe 54. Finally, wet waste is discharged into drying cylinder 62 via feed hopper 61. Hot air is discharged into drying cylinder 62 via heat exchange mechanism 05 to dry the wet waste. During the drying process, stirring shaft 66 is rotated by starting fourth motor 65. Multiple stirring blades 67 stir the wet waste. Excess gas in drying cylinder 62 is discharged through exhaust pipe 63. The dried waste is then supported by base 11 for incineration furnace 12. Waste is discharged into incineration furnace 12 for incineration. The ash residue after incineration is discharged into incineration furnace 12 via filter plate 13. Waste is discharged into incineration furnace 12 via discharge pipe 64 for incineration, improving the practicality of the equipment.

[0036] The incinerator 12, first motor 23, second motor 37, third motor 41, air pump 52, heat exchanger 53 and fourth motor 65 of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0037] The main function of this utility model is to clean the inner wall of the ash storage part at the bottom of the incineration mechanism 01 by activating the cleaning mechanism 03, so that the ash is fully discharged. During the discharge of ash, the heat exchange mechanism 05 is activated to collect the heat of the ash and exhaust the heated air into the drying mechanism 06 to dry the garbage in the drying mechanism 06, thereby reducing the incineration time of the garbage and improving the practicality of the equipment.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A waste incinerator ash discharge device, comprising an incineration mechanism (01); characterized in that, It also includes a crushing mechanism (02), a cleaning mechanism (03), a discharge mechanism (04), a heat exchange mechanism (05), and a drying mechanism (06). The crushing mechanism (02), the cleaning mechanism (03), and the discharge mechanism (04) are all installed inside the incineration mechanism (01). The cleaning mechanism (03) is located below the crushing mechanism (02), the discharge mechanism (04) is located below the cleaning mechanism (03), the heat exchange mechanism (05) is installed on the discharge mechanism (04), and the drying mechanism (06) is installed on top of the incineration mechanism (01).

2. The waste incinerator slag discharge device as described in claim 1, characterized in that, The incineration mechanism (01) includes a base (11), an incinerator (12), a filter plate (13), and a slag discharge pipe (14). The base (11) has a cavity inside. The incinerator (12) is installed on the top of the base (11). The filter plate (13) is installed on the inner wall of the base (11). The input end of the slag discharge pipe (14) is connected to the bottom end of the incinerator (12). A valve is installed on the input end of the slag discharge pipe (14).

3. The waste incinerator slag discharge device as described in claim 2, characterized in that, The crushing mechanism (02) includes a crushing shaft (21), multiple crushing blades (22) and a first motor (23). The crushing shaft (21) is rotatably installed inside the incinerator (12). Multiple crushing blades (22) are provided on the crushing shaft (21) and are located on the upper part of the filter plate (13). The bottom end of the crushing shaft (21) is connected to the output end of the first motor (23).

4. The waste incinerator slag discharge device as described in claim 3, characterized in that, The cleaning mechanism (03) includes two sets of bearings (31), multiple support seats (32), multiple springs (33), multiple support rods (34), multiple cleaning plates (35), two sets of drive shafts (36), a second motor (37), and a drive belt (38). The inner rings of the two sets of bearings (31) are respectively mounted on the crushing shaft (21), and the outer rings of the two sets of bearings (31) are respectively rotatably mounted on the incinerator (12). The side ends of the multiple support seats (32) are respectively fixedly mounted on the outer rings of the two sets of bearings (31). Multiple springs (33) are respectively installed inside the multiple support seats (32), and the side ends of multiple support rods (34) are respectively installed on the outside of the multiple springs (33). Multiple cleaning plates (35) are respectively installed on the other side of the multiple support rods (34). The inner ring of one drive shaft (36) is installed on the outer ring of the lower bearing (31), and the inner ring of another drive shaft (36) is installed on the output end of the second motor (37). The drive belt (38) is fitted on the outer ring of the two sets of drive shafts (36).

5. The waste incinerator slag discharge device as described in claim 1, characterized in that, The discharge mechanism (04) includes a third motor (41), a discharge pipe (42), a discharge shaft (43), and a spiral blade (44). The third motor (41) is installed at the left end of the discharge pipe (42), and the left end of the discharge shaft (43) is connected to the output end of the third motor (41). The spiral blade (44) is provided on the discharge shaft (43), and the discharge shaft (43) is located inside the third motor (41).

6. The waste incinerator slag discharge device as described in claim 5, characterized in that, The heat exchange mechanism (05) includes an air inlet pipe (51), an air pump (52), a heat exchanger (53), and an exhaust pipe (54). The output end of the air inlet pipe (51) is connected to the input end of the air pump (52), the output end of the air pump (52) is connected to the input end of the heat exchanger (53), the output end of the heat exchanger (53) is connected to the input end of the exhaust pipe (54), the heat exchanger (53) is mounted on the outer wall of the third motor (41), and the output end of the exhaust pipe (54) is connected to the drying mechanism (06).

7. A waste incinerator slag discharge device as described in claim 1, characterized in that, The drying mechanism (06) includes a feed hopper (61), a drying cylinder (62), an exhaust pipe (63), a discharge pipe (64), a fourth motor (65), a stirring shaft (66), and multiple stirring blades (67). The output end of the feed hopper (61) is installed on the inner wall of the drying cylinder (62). The input end of the exhaust pipe (63) is connected to the outer wall of the drying cylinder (62). A filter screen is provided on the input end of the exhaust pipe (63). The input end of the discharge pipe (64) is connected to the output end of the drying cylinder (62). A valve is provided on the input end of the discharge pipe (64). The fourth motor (65) is installed at the top of the drying cylinder (62). The top end of the stirring shaft (66) is connected to the output end of the fourth motor (65). Multiple stirring blades (67) are provided on the stirring shaft (66). The stirring shaft (66) is located inside the drying cylinder (62).

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