Feeding device of hazardous waste incinerator

Abstract

The hazardous waste incinerator feeding device comprises a box body, a rotating shaft, a partition plate, a limiting block, a spring, a baffle and a motor, a filling opening is formed in the left side of the top end of the box body, a flow guide plate is fixedly installed on the side wall, below the filling opening, of the box body, an induced draft fan is fixedly installed on the left side wall in the box body, and the rotating shaft is fixedly installed on the front side wall in the box body; a plurality of partition plates are vertically and fixedly connected to the surface of the crawler belt, a sleeving rod is fixedly connected to the right side of the inner top end of the box body, a spring is fixedly connected to the top end of the inner side of the sleeving rod, and the bottom of the spring is fixedly connected with the top end of a connecting rod; the bottom of the connecting rod is detachably connected with the fixing plate through a connecting shaft; the inclined crawler belt is arranged to transport waste, and the exhaust fan is arranged to blow air to the right side, so that waste gas is prevented from being discharged from the filling port, and the environmental protection performance is improved.

Description

Technical Field

[0001] The present application relates to the field of incinerator equipment, and specifically to a feeding device for a hazardous waste incinerator. Background Art

[0002] A hazardous waste incinerator is a device used to treat hazardous waste. Its main function is to burn hazardous waste at high temperatures, decompose the harmful substances in it into harmless substances, and safely dispose of the remaining ashes. When the incinerator is burning, a feeding device is required to continuously feed it. Currently, the feeding device is generally not shielded, and the waste is directly exposed to the air, and exhaust gas will float in the air, which is not environmentally friendly.

[0003] Patent No. 202222732968.6 discloses a feeding system for an industrial waste incinerator, including a base, a controller, a feeding door, a left partition door, a right partition door, a feeding box and a feeding device motor, etc. By setting a feeding device, the feeding device motor in the feeding device will drive the feeding box to move clockwise on the transmission belt to transport the industrial waste entering from the funnel mouth to the inclined block of the feeding device, so that the feeding box can quickly and continuously transport the industrial waste to the industrial waste incinerator for incineration, thereby greatly improving the feeding efficiency. By setting a feeding door device, the feeding door motor in the feeding door device will drive the left partition door to be opened and the right partition door to be closed. When the feeding door motor works in the reverse direction, it will drive the left partition door to be closed and the right partition door to be opened, so that when feeding the industrial waste incinerator, the gas burning the industrial waste in the industrial waste incinerator will not escape during the feeding, thereby protecting the environment around the industrial waste incinerator from being damaged.

[0004] However, in use, there are the following defects:

[0005] Although the feeding device motor is used to drive the feeding box to move to transport the industrial waste gas, some of the industrial waste poured from the funnel will accumulate inside the feeding device below the funnel, and the feeding box cannot reach these accumulated wastes, which affects the feeding efficiency. At the same time, waste gas will float out of the funnel during the waste pouring process, leading to polluted air environment. Utility Model Content

[0006] The purpose of the present application is to provide a feeding device for a hazardous waste incinerator, which solves the problem proposed in the background technology that although the feeding device motor is used to drive the feeding box to move to transport industrial waste gas, part of the industrial waste poured from the funnel will accumulate inside the feeding device below the funnel, and the feeding box has no way to reach these accumulated wastes, thereby affecting the feeding efficiency. At the same time, during the process of pouring waste, waste gas will float out of the funnel, leading to polluting the air environment.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a feeding device for a hazardous waste incinerator, comprising a box body, a rotating shaft, a partition, a limit block, a spring, a baffle and a motor, a filling port is opened on the left side of the top end of the box body, a guide plate is fixedly installed on the side wall of the box body below the filling port, an exhaust fan is fixedly installed on the left side wall of the box body, a rotating shaft is fixedly installed on the front side wall of the box body, a roller is fixedly connected to the side wall of the rotating shaft, a track is movably connected to the surface of the roller, and a plurality of partition plates are vertically fixedly connected to the surface of the track, a sleeve rod is fixedly connected to the right side of the inner top end of the box body, a spring is fixedly connected to the inner top end of the sleeve rod, and the bottom of the spring is fixedly connected to the top end of the connecting rod, and the bottom of the connecting rod is detachably connected to the fixed plate through a connecting shaft.

[0008] In this technical solution, the burning waste is poured into the filling port, and it will fall on the crawler after being guided by the guide plate. The incinerator of the device can be continuously fed through the motor, rotating shaft, roller, crawler and partition plate. The bottom of the guide plate extends above the crawler, and the waste will fall directly on the crawler when falling. The partition plate can separate the waste to prevent it from piling up. The crawler is inclined, which can facilitate the transportation of waste. The waste falls directly on the crawler without touching the box, so it is easier to clean up later, which improves the feeding efficiency of the device and reduces the difficulty of cleaning. The exhaust gas can be shielded by the sleeve, connecting rod and baffle. When the waste falls on the left side of the baffle through the crawler, the baffle will tilt to the lower left due to gravity, and the waste will It will slide along the inclined baffle into the furnace inlet and finally slide into the incinerator. After the waste on the baffle has slid off, the connecting rod will push the right side of the baffle downward under the extrusion of the spring, so that the baffle returns to a horizontal state, so that no exhaust gas will float back during the combustion process in the incinerator, thereby improving the environmental performance of the device. At the same time, through the power interface and the exhaust fan, during the feeding process, the exhaust fan will blow to the right to blow the gas generated by the waste to the right, and prevent the exhaust gas from entering when the baffle is opened, further increasing the environmental protection ability of the device to the air. The collection bin can collect the residual waste. When the crawler transports the waste and turns to the bottom of the drum, the waste residue falls on the screen and then falls into the collection bin, which can be collected for a second time and then re-charged for incineration, thereby improving the collection efficiency and incineration efficiency of the device.

[0009] As an optional solution of the technical solution of the present application, a motor is fixedly installed above the front side wall of the box, the transmission shaft of the motor is fixedly connected to the rotating shaft, and a power interface is fixedly installed on the left side wall of the box.

[0010] As an optional solution of the technical solution of the present application, the fixed plate is fixedly installed on the top right side of the movable plate, the central part of the side wall of the movable plate is movably connected with a central axis, both ends of the central axis are fixedly connected to the inner wall of the box, and the right side wall of the box corresponding to the horizontal position of the baffle is fixedly connected with a right limit block.

[0011] As an optional solution of the technical solution of the present application, a collecting bin is opened on the left side of the inner bottom of the box body, a screen is detachably installed on the top of the collecting bin, and a left limit block is fixedly connected to the upper right side wall of the collecting bin at a position horizontal to the baffle.

[0012] As an optional solution of the technical solution of the present application, a furnace inlet is opened below the baffle, and the furnace inlet is connected to the incinerator.

[0013] As an optional solution of the technical solution of the present application, a warehouse door is detachably installed at the lower left corner of the front side wall of the box body, and a top cover is movably installed at the top of the box body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application can continuously feed the incinerator of the device through a motor, a rotating shaft, a roller, a crawler and a partition plate. The bottom of the guide plate extends above the crawler, and the waste will fall directly on the crawler when falling. Since the crawler is set at an angle, it can be more convenient to transport the waste, and the waste falls directly on the crawler without contacting the box, so it is easier to clean up later, which improves the feeding efficiency of the device while reducing the difficulty of cleaning.

[0016] 2. The present application can shield the exhaust gas through the sleeve, connecting rod and baffle. When the waste falls on the left side of the baffle through the track, the baffle will tilt to the lower left due to gravity, and the waste will slide along the inclined baffle into the furnace inlet and finally slide into the incinerator. After the waste on the baffle has slid off, the connecting rod will push the right side of the baffle downward under the extrusion of the spring, thereby restoring the baffle to a horizontal state. In this way, no exhaust gas will float back during the combustion process in the incinerator, thereby improving the environmental performance of the device.

[0017] 3. This application uses the power interface and the exhaust fan. During the feeding process, the exhaust fan will blow air to the right, blowing the gas generated by the waste to the right, while preventing the exhaust gas from entering when the baffle is opened, further increasing the environmental protection ability of the device to the air.

[0018] 4. The present application can collect waste residues through the collecting bin. When the crawler transports the waste and turns to the bottom of the drum, the waste residues fall on the screen and then fall into the collecting bin. They can be collected for the second time and then re-charged for incineration, which improves the collection efficiency and incineration efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a hazardous waste incinerator loading device for this application;

[0021] Figure 2 This is a front cross-sectional schematic diagram of a hazardous waste incinerator feeding device according to the present application.

[0022] In the figure: 1. box body; 2. filling port; 3. guide plate; 4. rotating shaft; 5. roller; 6. crawler track; 7. partition plate; 8. exhaust fan; 9. screen; 901. collection bin; 10. power interface; 11. motor; 12. bin door; 13. top cover; 14. sleeve tube; 15. spring; 16. connecting rod; 17. fixing plate; 18. connecting shaft; 19. center shaft; 20. baffle; 21. right limit block; 211. left limit block; 22. furnace inlet; 23. incinerator. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, a feeding device for a hazardous waste incinerator includes a box body 1, a rotating shaft 4, a partition, a limit block, a spring 15, a baffle 20 and a motor 11. A filling port 2 is opened on the left side of the top of the box body 1, a bin door 12 is detachably installed at the lower left corner of the front side wall of the box body 1, and a top cover 13 is movably installed on the top of the box body 1. After the bin door 12 is opened, the waste residues in the collection bin 901 can be collected. After the top cover 13 is opened, the box body 1 can be inspected and cleaned.

[0025] like Figure 2 As shown, a guide plate 3 is fixedly installed on the side wall of the box body 1 below the filling port 2, an exhaust fan 8 is fixedly installed on the left side wall inside the box body 1, a rotating shaft 4 is fixedly installed on the front side wall inside the box body 1, a roller 5 is fixedly connected to the side wall of the rotating shaft 4, a track 6 is movably connected to the surface of the roller 5, and a plurality of partition plates 7 are vertically fixedly connected to the surface of the track 6, and the partition plates 7 can prevent a large amount of waste from piling up together.

[0026] like Figure 2 As shown, a sleeve rod is fixedly connected to the right side of the inner top of the box body 1, a spring 15 is fixedly connected to the inner top of the sleeve rod, and the bottom of the spring 15 is fixedly connected to the top of the connecting rod 16, and the bottom of the connecting rod 16 is detachably connected to the fixing plate 17 through the connecting shaft 18, and the spring 15 continuously provides a downward pressure.

[0027] like Figure 1 and Figure 2 As shown, a motor 11 is fixedly installed above the front side wall of the box body 1, and the transmission shaft of the motor 11 is fixedly connected to the rotating shaft 4, and a power interface 10 is fixedly installed on the left side wall of the box body 1, and the power interface 10 supplies power to the exhaust fan 8 and the motor 11.

[0028] like Figure 2As shown, the fixed plate 17 is fixedly installed on the top right side of the movable plate, and a central axis 19 is movably connected to the center of the side wall of the movable plate. Both ends of the central axis 19 are fixedly connected to the inner wall of the box body 1, and a right limit block 21 is fixedly connected to the right side wall of the box body 1 corresponding to the horizontal position of the baffle 20. The right limit block 21 prevents the right end of the baffle 20 from tilting downward.

[0029] like Figure 2 As shown, a collecting bin 901 is provided on the left side of the inner bottom of the box body 1, a screen 9 is detachably installed on the top of the collecting bin 901, a left limit block 211 is fixedly connected to a position horizontal to the baffle 20 above the right side wall of the collecting bin 901, and the left limit block 211 prevents the left end of the baffle 20 from tilting upward.

[0030] like Figure 2 As shown, a furnace inlet 22 is provided below the baffle 20 , and the furnace inlet 22 is connected to the incinerator 23 .

[0031] In actual use, the burning waste is poured into the filling port 2, and it will fall on the crawler 6 after being guided by the guide plate 3. The incinerator of the device can be continuously fed with materials through the motor 11, the rotating shaft 4, the roller 5, the crawler 6 and the partition plate 7. The bottom of the guide plate 3 extends above the crawler 6, and the waste will directly fall on the crawler 6 when falling. The partition plate 7 can separate the waste to prevent it from piling up. Since the crawler 6 is inclined, it is more convenient to transport the waste, and the waste falls directly on the crawler 6 without contacting the box body 1, so it is easier to clean it later, which improves the feeding efficiency of the device and reduces the difficulty of cleaning. The exhaust gas can be shielded by the sleeve pipe 14, the connecting rod 16 and the baffle 20. When the waste falls on the left side of the baffle 20 through the crawler 6, the baffle 20 will tilt to the lower left due to gravity, and the waste will flow The inclined baffle 20 slides into the furnace inlet 22 and finally slides into the incinerator. After the waste on the baffle 20 has slid off, the connecting rod 16 will push the right side of the baffle 20 downward under the squeezing action of the spring 15, so that the baffle 20 returns to a horizontal state, so that no exhaust gas will float back during the combustion process in the incinerator, thereby improving the environmental protection performance of the device. At the same time, through the power interface 10 and the exhaust fan 8, during the feeding process, the exhaust fan 8 will blow air to the right side to blow the gas generated by the waste to the right, and at the same time prevent the exhaust gas from entering when the baffle 20 is opened, further increasing the environmental protection ability of the device to the air. The waste residue can be collected through the collecting bin 901. When the crawler 6 transports the waste and turns to the bottom of the drum 5, the waste residue falls on the screen 9 and then falls into the collecting bin 901. It can be collected for a second time and then re-charged and incinerated, thereby improving the collection efficiency and incineration efficiency of the device.

Claims

1. A hazardous waste incinerator feeding device, comprising a housing (1), a rotating shaft (4), a partition, a limit block, a spring (15), a baffle (20) and a motor (11), characterized in that: A filling port (2) is provided on the left side of the top of the box body (1), a guide plate (3) is fixedly installed on the side wall of the box body (1) below the filling port (2), an exhaust fan (8) is fixedly installed on the left side wall of the box body (1), a rotating shaft (4) is fixedly installed on the inner side wall of the box body (1), a roller (5) is fixedly connected to the side wall of the rotating shaft (4), a crawler (6) is movably connected to the surface of the roller (5), and a plurality of partition plates (7) are vertically fixedly connected to the surface of the crawler (6), a sleeve rod is fixedly connected to the right side of the inner top of the box body (1), a spring (15) is fixedly connected to the inner top of the sleeve rod, and the bottom of the spring (15) is fixedly connected to the top of the connecting rod (16), and the bottom of the connecting rod (16) is detachably connected to the fixed plate (17) through a connecting shaft (18).

2. A hazardous waste incinerator feeding device according to claim 1, characterized in that: A motor (11) is fixedly mounted above the front side wall of the box body (1), a transmission shaft of the motor (11) is fixedly connected to the rotating shaft (4), and a power supply interface (10) is fixedly mounted on the left side wall of the box body (1).

3. The hazardous waste incinerator feeding device according to claim 1, characterized in that: The fixed plate (17) is fixedly mounted on the right side of the top of the movable plate, a central axis (19) is movably connected to the center of the side wall of the movable plate, both ends of the central axis (19) are fixedly connected to the inner wall of the box body (1), and a right limit block (21) is fixedly connected to the right inner wall of the box body (1) corresponding to the horizontal position of the baffle (20).

4. The hazardous waste incinerator feeding device according to claim 1, characterized in that: A collecting bin (901) is provided on the left side of the inner bottom of the box body (1), a screen (9) is detachably mounted on the top of the collecting bin (901), and a left limit block (211) is fixedly connected to a position above the right side wall of the collecting bin (901) at the same level as the baffle (20).

5. The hazardous waste incinerator feeding device according to claim 1, characterized in that: A furnace inlet (22) is provided below the baffle (20), and the furnace inlet (22) is communicated with the incinerator (23).

6. The hazardous waste incinerator feeding device according to claim 1, characterized in that: A warehouse door (12) is detachably mounted on the lower left corner of the front side wall of the box body (1), and a top cover (13) is movably mounted on the top of the box body (1).

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