An incinerator

Abstract

The utility model discloses a kind of incinerators, belong to incineration equipment technical field, including body, the upper end surface of body is equipped with combustor, fan and chimney, the front side of body is equipped with feeding hopper;The lower part of body inside is provided with ash discharging device.The utility model uses, the garbage to be incinerated is input from feeding hopper, then feeding hopper is closed, combustor is started to ignite, the garbage in body is burned, flame is observed through observation hole on combustor, fan is opened, the function of fan is to supply air in body, the flue gas of combustion is discharged from chimney, and the ash of combustion falls to receiving plate downwards, when the ash reaches the set weight, ash discharging device automatically pops out the set distance, and alarm is given simultaneously, operator can go to the scene and extract the ash in ash discharging device, clean, then ash discharging device is loaded into body, the purpose of timely ash removal when incinerator burns is realized, so that ash does not affect the combustion of garbage in hearth.

Description

Technical Field

[0001] This utility model belongs to the field of incineration equipment technology, and in particular relates to an incinerator. Background Technology

[0002] Incinerators are commonly used for the harmless treatment of medical and domestic waste, as well as animal waste. Their principle is to use the combustion of fuels such as coal, fuel oil, or natural gas to carbonize the waste at high temperatures, achieving sterilization. Incinerators are also frequently used on ocean-going vessels. Maintenance and upkeep of equipment in the engine room generates large amounts of oily cotton yarn and rags that cannot be directly discarded and require high-temperature incineration. The ash from these incinerators then needs to be collected and processed ashore.

[0003] Existing marine incinerators require the initial insertion of oiled cotton yarn and grease into the furnace chamber, filling it no more than two-thirds full. Ignition is then performed automatically via the control panel. After combustion, the furnace chamber is opened, and the ash is shoveled out and stored for recycling ashore. This ash removal process, where ash accumulates after each combustion cycle, hinders complete combustion and reduces the furnace's processing capacity. Furthermore, shoveling ash requires inserting the shovel into the furnace, which is difficult due to limited space and time constraints, impacting subsequent waste processing. Utility Model Content

[0004] The purpose of this invention is to provide an incinerator with the advantage of timely ash removal, preventing ash accumulation and facilitating more complete combustion. This effectively solves the problem of incomplete combustion of waste in the furnace caused by a large amount of ash accumulating inside the furnace, which is a problem in the prior art.

[0005] The present invention adopts the following technical solution: an incinerator, including a body, a burner, a fan and a chimney are installed on the upper end face of the body, and a feeding hopper is installed on the front side of the body; an ash discharge device is provided in the lower part of the body, which is used to receive the ash produced by combustion in the furnace. When the ash reaches a set weight, the ash discharge device automatically pops out a set distance.

[0006] Furthermore, the ash removal device includes a drawer, which is slidably disposed in the lower part of the main body in the front-back direction. A grate is installed inside the main body, and the drawer is located below the grate. A pop-out device is provided inside the drawer, which is used to pop out the drawer when the ash inside the drawer reaches a set mass.

[0007] Furthermore, the ejection device includes a compression spring fixedly installed inside the main body. When the drawer is inserted into the main body, the drawer compresses the compression spring. A support plate is slidably installed inside the drawer in the vertical direction. A lifting spring is installed between the lower end face of the support plate and the inner bottom wall of the drawer. An installation groove is opened on the inner side wall of the drawer. A locking block is rotatably connected in the installation groove. A locking slot is opened on the inner side wall of the main body at a position corresponding to the locking block. The locking block includes a driving surface, a reset surface, and a locking end.

[0008] Furthermore, the driving surface and the reset surface form a set angle, such that the reset surface is located above the receiving plate and the driving surface is located below the receiving plate.

[0009] Furthermore, the inner wall of the main body is fixedly provided with guide rails, and the drawer is located on two guide rails and slidably connected to the main body.

[0010] Furthermore, two guide posts are fixedly provided on the upper end face of the receiving plate, and the receiving plate is sleeved with the two guide posts.

[0011] Furthermore, the exhaust port of the fan is connected to the atmosphere, and the exhaust port of the fan is connected to the furnace inside the main body.

[0012] Furthermore, the bottom end of the chimney is connected to the furnace inside the main body.

[0013] Furthermore, a control box is installed on the right side of the main body, and the control box is equipped with a start button, a stop button, a power switch, an automatic / manual mode switch, and a control panel.

[0014] I. This utility model, by setting up a burner, a feeding hopper, a blower, and an ash removal device, allows for the timely removal of ash during incineration. The waste to be incinerated is fed into the feeding hopper, then the hopper is closed, the burner is started, and the waste inside the incinerator is burned. The flame is observed through the observation hole on the burner. The blower is then turned on to supply air to the incinerator. The combustion flue gas is discharged from the chimney, and the burning ash falls onto the receiving plate. When the ash reaches a set weight, the ash removal device automatically pops out a set distance and simultaneously issues an alarm. The operator can then go to the site to remove the ash from the ash removal device, clean it, and then reinstall the ash removal device into the incinerator. This achieves the purpose of timely ash removal during combustion in the incinerator, ensuring that the ash does not affect the combustion of the waste inside the furnace.

[0015] II. This utility model, by setting up a grate, a drawer, and a pop-out device, allows ash to fall from the grate into the drawer during combustion. The drawer can then be pulled out to clean the ash inside. The pop-out device is used to pop out the drawer when the ash inside reaches a set mass, making it easier for operators to remove ash. By setting up a grate, the garbage is not affected by the ash during combustion, resulting in more complete combustion. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the internal three-dimensional structure of the main body in this utility model; Figure 3 This is a three-dimensional structural diagram of the grate in this utility model; Figure 4 This is a three-dimensional structural diagram of the drawer in this utility model; Figure 5 This is a three-dimensional structural diagram of the card block in this utility model; Figure 6 In this utility model Figure 5 Enlarged schematic diagram of the structure at point A in the diagram; Figure 7 This is a three-dimensional structural diagram of the lifting spring in this utility model.

[0017] In the diagram, 1. Body; 2. Burner; 3. Fan; 4. Chimney; 5. Feed hopper; 6. Drawer; 7. Grate; 8. Compression spring; 9. Support plate; 10. Lifting spring; 11. Mounting slot; 12. Locking block; 13. Locking groove; 14. Drive surface; 15. Reset surface; 16. Engaging end; 17. Guide rail; 18. Guide column; 19. Control box. Detailed Implementation

[0018] Please see Figure 1-7 The present invention will now be described in detail with reference to the accompanying drawings and embodiments: The incinerator of this utility model includes a main body 1. A burner 2, a blower 3, and a chimney 4 are installed on the upper surface of the main body 1. A feeding hopper 5 is installed on the front side of the main body 1. In use, the waste to be incinerated, such as oily cotton yarn, oily rags, and other oily combustibles, is put into the feeding hopper 5. The waste filling the main body 1 shall not exceed two-thirds of the internal volume of the main body 1. Then, the feeding hopper 5 is closed, the burner 2 is started to ignite, and the waste in the main body 1 is burned. The flame is observed through the observation hole on the burner 2. The blower 3 is turned on to supply air into the main body 1. The combustion flue gas is discharged from the chimney 4. Depending on the characteristics of the waste being burned, the burner 2 can be turned off as needed. Waste that cannot burn well on its own needs to be kept on the burner 2.

[0019] Burner 2 is the main component of the incinerator. Its function and structure are existing technology and will be briefly described here. First, there is an external oil supply system that supplies fuel oil into burner 2 and sprays it out through nozzles, forming atomized oil mist within the furnace of the main body 1. An internal air supply system in burner 2 blows air into the furnace from behind the nozzles, dispersing the oil mist. Ignition electrodes are located on both sides in front of the nozzles. Ignition electrodes ignite the oil mist, producing combustion. Simultaneously, a photoresistor on burner 2 detects the flame within the furnace, keeping the solenoid valve on the oil circuit open for continuous combustion. If ignition fails after startup, the photoresistor does not detect a flame, and the solenoid valve automatically closes, allowing for troubleshooting and re-ignition. Continuous combustion within the furnace incinerates the waste inside.

[0020] After incineration is complete, an ash discharge device is installed in the lower part of the main body 1. The ash discharge device is used to collect the ash produced by combustion in the furnace. When the ash reaches the set weight, the ash discharge device will automatically pop out a set distance and give an alarm. The operator can then go to the site to extract the ash from the ash discharge device, clean it, and then put the ash discharge device back into the main body 1.

[0021] In this embodiment, the ash removal device includes a drawer 6, which is slidably disposed in the lower part of the main body 1 in the front-back direction. A grate 7 is installed inside the main body 1, and the garbage to be incinerated is piled on the grate 7. The drawer 6 is located below the grate 7. During combustion, the ash falls from the grate 7 into the drawer 6. The drawer 6 can then be pulled out to remove the ash inside. The drawer 6 is equipped with a pop-out device, which is used to pop out the drawer 6 when the ash inside reaches a set mass, making it convenient for the operator to remove the ash.

[0022] In this embodiment, the ejection device includes a compression spring 8 fixedly installed inside the main body 1. When the drawer 6 is inserted into the main body 1, the drawer 6 compresses the compression spring 8. A support plate 9 is slidably installed inside the drawer 6 in the vertical direction. A lifting spring 10 is installed between the lower end face of the support plate 9 and the inner bottom wall of the drawer 6. An installation groove 11 is provided on the inner side wall of the drawer 6. A locking block 12 is rotatably connected in the installation groove 11. A locking slot 13 is provided on the inner side wall of the main body 1 at a position corresponding to the locking block 12. The locking block 12 includes a driving surface 14, a reset surface 15, and a locking mechanism. End 16; In use, since there is no ash on the receiving plate 9 of drawer 6 initially, the lifting spring 10 pushes the receiving plate 9 upward, so that the receiving plate 9 contacts the reset surface 15 of the locking block 12 and pushes the locking block 12 to rotate counterclockwise, so that the engaging end 16 of the locking block 12 enters the slot 13, and the drawer 6 is fixed. As combustion occurs, the ash burning in the furnace of the main body 1 falls from above the grate 7 to below, falling onto the receiving plate 9. As more and more ash accumulates, the receiving plate 9 moves downward. The downward movement of the receiving plate 9 contacts the driving surface 14 and drives the locking plate. When block 12 rotates clockwise, the engaging end 16 of block 12 slowly disengages from the slot 13. When the ash above the receiving plate 9 reaches the set mass, the receiving plate 9 moves downward, driving block 12 to rotate clockwise. The engaging end 16 of block 12 disengages from the slot 13. At this time, the compression spring 8 pushes drawer 6 outward, causing drawer 6 to pop out partially, and simultaneously triggering an alarm. The operator then goes to the site to remove drawer 6 to clean up the ash. After cleaning, when inserting drawer 6 back into body 1, the receiving plate 9 needs to be pressed down to allow the receiving plate to... 9 moves downwards, driving the locking block 12 to rotate clockwise via the driving surface 14, so that the engaging end 16 of the locking block 12 enters the mounting groove 11 without interfering with the insertion of the drawer 6. After the drawer 6 is fully inserted, the compression spring 8 is compressed. At this time, the locking blocks 12 are all aligned with the corresponding slots 13, releasing the receiving plate 9. The lifting spring 10 pushes the receiving plate 9 upwards to move. The receiving plate 9 pushes the locking block 12 to rotate counterclockwise via the reset surface 15, so that the engaging end 16 of the locking block 12 enters the slot 13, completing the fixing of the drawer 6, waiting for it to pop out when the drawer is full again.

[0023] In this embodiment, the driving surface 14 and the reset surface 15 form a set angle, such that the reset surface 15 is located above the receiving plate 9 and the driving surface 14 is located below the receiving plate 9; thus, when the receiving plate 9 moves upward, it can drive the locking block 12 to rotate counterclockwise through the reset surface 15, so that the locking end 16 of the locking block 12 enters the slot 13; when the receiving plate 9 moves downward, it can drive the locking block 12 to rotate clockwise through the driving surface 14, so that the locking end 16 of the locking block 12 disengages from the slot 13.

[0024] In this embodiment, the inner sidewall of the main body 1 is fixedly provided with guide rails 17, and the drawer 6 is located on the two guide rails 17 and slidably connected to the main body 1. When the drawer 6 is inside the main body 1, the drawer 6 is located on the upper surface of the two guide rails 17 on both sides, thus realizing the sliding connection between the drawer 6 and the main body 1.

[0025] In this embodiment, two guide posts 18 are fixedly provided on the upper end surface of the receiving plate 9. The receiving plate 9 is sleeved with the two guide posts 18. When the receiving plate 9 moves up and down, the receiving plate 9 moves up and down relative to the two guide posts 18.

[0026] In this embodiment, the exhaust port of the blower 3 is connected to the atmosphere, and the exhaust port of the blower 3 is connected to the furnace inside the body 1.

[0027] In this embodiment, the bottom end of the chimney 4 is connected to the furnace inside the main body 1; during normal combustion, the blower 3 draws fresh air from the outside and sends it into the furnace of the main body 1 through the exhaust port, and then the flue gas after combustion is discharged from the chimney 4.

[0028] In this embodiment, a control box 19 is installed on the right side of the main body 1. The control box 19 is equipped with a start button, a stop button, a power switch, an automatic / manual mode switch, and a control panel. When the drawer 6 pops out, the control panel will give an alarm signal to remind the operator to handle the situation on site.

[0029] The working principle of this utility model is as follows: In use, initially there is no ash on the receiving plate 9 of drawer 6. The lifting spring 10 pushes the receiving plate 9 upwards, causing it to contact the reset surface 15 of the locking block 12 and push the locking block 12 to rotate counterclockwise. This causes the engaging end 16 of the locking block 12 to enter the slot 13, initially fixing drawer 6. As combustion progresses, the ash burning in the furnace chamber of the main body 1 falls from above the grate 7 to below, landing on the receiving plate 9. As more and more ash accumulates, the receiving plate 9 moves downwards. The receiving plate 9 moves downward to contact the driving surface 14 and drives the locking block 12 to rotate clockwise, causing the locking end 16 of the locking block 12 to slowly disengage from the slot 13. When the ash above the receiving plate 9 reaches the set mass, the receiving plate 9 moves downward to drive the locking block 12 to rotate clockwise, and the locking end 16 of the locking block 12 disengages from the slot 13. At this time, the compression spring 8 pushes the drawer 6 to move outward, causing the drawer 6 to pop out part of its length. At the same time, an alarm is triggered, and the operator goes to the site to pull out the drawer 6 to clean up the ash.

Claims

1. An incinerator, characterized in that: Includes a main body (1), on the upper end of the main body (1) are installed a burner (2), a fan (3) and a chimney (4), and on the front side of the main body (1) are installed a feeding hopper (5); the lower part inside the main body (1) is provided with an ash discharge device, which is used to receive the ash produced by combustion in the furnace. When the ash reaches the set weight, the ash discharge device automatically pops out a set distance.

2. The incinerator according to claim 1, characterized in that: The ash removal device includes a drawer (6), which is slidably disposed in the lower part of the body (1) in the front-back direction. A grate (7) is installed in the body (1), and the drawer (6) is located below the grate (7). A pop-out device is provided in the drawer (6), which is used to pop out the drawer (6) when the ash in the drawer (6) reaches a set mass.

3. The incinerator according to claim 2, characterized in that: The pop-out device includes a compression spring (8) fixedly installed inside the main body (1). When the drawer (6) is inserted into the main body (1), the drawer (6) compresses the compression spring (8). A support plate (9) is slidably installed inside the drawer (6) along the up and down direction. A lifting spring (10) is installed between the lower end face of the support plate (9) and the inner bottom wall of the drawer (6). An installation groove (11) is opened on the inner side wall of the drawer (6). A locking block (12) is rotatably connected in the installation groove (11). A locking slot (13) is opened on the inner side wall of the main body (1) at the position corresponding to the locking block (12). The locking block (12) includes a driving surface (14), a reset surface (15), and a locking end (16).

4. The incinerator according to claim 3, characterized in that: The driving surface (14) and the reset surface (15) are at a set angle, such that the reset surface (15) is above the receiving plate (9) and the driving surface (14) is below the receiving plate (9).

5. The incinerator according to claim 2, characterized in that: The inner side wall of the main body (1) is fixedly provided with guide rails (17), and the drawer (6) is located on the two guide rails (17) and is slidably connected to the main body (1).

6. The incinerator according to claim 3, characterized in that: The upper end face of the receiving plate (9) is fixedly provided with two guide posts (18), and the receiving plate (9) is sleeved with the two guide posts (18).

7. The incinerator according to claim 1, characterized in that: The exhaust port of the blower (3) is connected to the atmosphere, and the exhaust port of the blower (3) is connected to the furnace inside the body (1).

8. The incinerator according to claim 1, characterized in that: The bottom end of the chimney (4) is connected to the furnace inside the main body (1).

9. The incinerator according to claim 1, characterized in that: A control box (19) is installed on the right side of the main body (1). The control box (19) is equipped with a start button, a stop button, a power switch, an automatic / manual mode switch and a control panel.

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