Garbage treatment device for environmental protection engineering

Abstract

The utility model discloses a garbage treatment device for environmental protection engineering, and relates to the technical field of environmental protection engineering. The garbage treatment device for the environmental protection engineering comprises an incineration tank, a feeding pipe is fixedly connected to the outer surface of the incineration tank, an ash discharging opening is formed in the lower surface of the incineration tank, an incineration device is arranged in the incineration tank, and a first bevel gear rotates to drive a second bevel gear and a third bevel gear to rotate; a second bevel gear rotates to drive a first rotating shaft to rotate, a rotating shaft rotates to drive a second rotating disc to rotate, the second rotating disc conducts rotating treatment on garbage in the incineration tank, a third bevel gear rotates to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive a first rotating disc to rotate, and the first rotating disc rotates to drive a rotating plate to rotate; the rotating plate rotates and stirs the garbage in the incineration tank, and the stirring device which rotates coaxially and reversely is adopted, so that the cohesion phenomenon of the garbage can be reduced, the garbage can be uniformly stirred in a short time, and the combustion time is prevented from being increased due to accumulation of the garbage.

Description

Technical Field

[0001] This utility model relates to the field of environmental engineering technology, and in particular to a waste treatment device for environmental engineering. Background Technology

[0002] Environmental protection engineering refers to fixed asset investment activities and related work undertaken to prevent the ecological environment from being damaged and polluted, or to carry out comprehensive management of the already polluted environment.

[0003] Waste disposal has always been a major environmental issue of global concern. The main method of waste disposal is incineration. Before incineration, the waste needs to be pulverized to increase the surface area of ​​contact between the waste and oxygen. The pulverized waste is then placed into a combustion furnace for burning.

[0004] When an incinerator burns waste, due to the large accumulation of waste, the burner will process the outer layer of waste first, while the waste inside remains unburned. It is necessary to wait for the outer layer of waste to burn completely before the inner waste can be burned, which increases the combustion time and wastes resources used to start the combustion. Therefore, an environmentally friendly waste treatment device is needed. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a waste treatment device for environmental protection engineering, which can solve the problem that due to the large accumulation of waste, it is necessary to increase the combustion time and waste the resources for starting combustion.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a waste treatment device for environmental protection engineering, comprising an incinerator, characterized in that: a feed pipe is fixedly connected to the outer surface of the incinerator, an ash discharge port is provided on the lower surface of the incinerator, a burner is fixedly installed on the outer surface of the incinerator, a corrugated pipe is fixedly connected to the outer surface of the incinerator, and a treatment tank is fixedly connected to the end of the corrugated pipe away from the incinerator.

[0007] The incinerator is equipped with an incineration device, the corrugated pipe is equipped with a water spray device, and the treatment unit is equipped with a dust treatment device.

[0008] The incineration device includes an incinerator, a reducer is fixedly connected to the upper surface of the incinerator, a first bevel gear is fixedly connected to the output end of the reducer, and a second bevel gear and a third bevel gear are meshed on the outer surface of the first bevel gear.

[0009] Preferably, the incineration device further includes a first rotating shaft, which is fixedly connected to the top of the third bevel gear, and a second rotating shaft is fixedly connected to the bottom of the second bevel gear, extending through the second rotating shaft.

[0010] Preferably, the incineration device further includes a second turntable, which is fixedly connected to the lower surface of the first rotating shaft. The surface of the second turntable has a hole. The lower surface of the second rotating shaft is fixedly connected to the first turntable. The outer surface of the first turntable is fixedly connected to a rotating plate. The lower surface of the second turntable is rotatably connected to an ash collection box, and the lower surface of the ash collection box is connected to the ash discharge port.

[0011] Preferably, the water spraying device includes a water tank, which is fixedly installed on the left side of the treatment tank. The water tank and the treatment tank do not contact each other, and a water pump is fixedly connected to the upper surface of the water tank.

[0012] A suction pipe is fixedly connected to the input end of the water pump, and a discharge pipe is fixedly connected to the output end of the water pump. The end of the discharge pipe away from the water pump is fixedly connected to a corrugated pipe, and a connecting pipe is fixedly connected to the end of the discharge pipe near the corrugated pipe. A nozzle assembly is fixedly connected to the left side of the connecting pipe.

[0013] Preferably, the dust treatment device includes a discharge port located on the lower surface of the treatment tank, an exhaust fan fixedly connected to the lower surface of the treatment tank, a pad fixedly connected to the lower surface of the exhaust fan, and an exhaust pipe fixedly connected to the outer surface of the treatment tank.

[0014] Preferably, the dust treatment device further includes a blower, which is fixedly connected to the upper surface of the treatment tank. An air inlet pipe is fixedly connected to the input end of the blower and extends into the interior of the treatment tank. A branch pipe is fixedly connected to the end of the air inlet pipe away from the blower. Four openings are provided on the lower surface of the branch pipe, and support pipes are fixedly connected to the openings on the lower surface of the branch pipe.

[0015] A filter support is fixedly connected to the lower surface of the support tube, and a filter bag is fixedly fitted onto the outer surface of the filter support. A collection box is fixedly installed inside the treatment tank, and the lower surface of the collection box is connected to the discharge port.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The waste treatment device used in this environmental protection project has a reducer output end that drives the first bevel gear to rotate. The rotation of the first bevel gear drives the second and third bevel gears to rotate. The rotation of the second bevel gear drives the first rotating shaft to rotate. The rotation of the rotating shaft drives the second turntable to rotate counterclockwise. The second turntable rotates the waste in the incinerator. The rotation of the third bevel gear drives the second rotating shaft to rotate. The rotation of the second rotating shaft drives the first turntable to rotate. The rotation of the first turntable drives the rotating plate to rotate clockwise. The rotating plate rotates and stirs the waste in the incinerator. The coaxial reverse stirring device can reduce the agglomeration of waste and stir the waste evenly in a short time, avoiding the waste from increasing the burning time due to accumulation. The burned waste becomes ash and enters the ash collection box through the small hole of the second turntable and is discharged through the ash discharge port.

[0018] (2) The waste treatment device used in this environmental protection project uses the rotation of the exhaust fan blades to circulate the air in the treatment tank, which drives the corrugated pipe to smoke dust. The air sucked in by the corrugated pipe is discharged through the exhaust port by the exhaust fan. When the air containing dust passes through the corrugated pipe, the water pump is turned on. The input end of the water pump drives the water suction pipe to suck water from the water tank. The water is sent into the connecting pipe through the water outlet pipe at the output end of the water pump and sprayed out through the nozzle assembly. The dust containing dust is sprayed onto the air containing dust and causes it to condense into small particles. The dust that has condensed into small particles and the dust that has not been sprayed are sucked into the collection box inside the treatment tank.

[0019] (3) In this kind of environmental protection engineering waste treatment device, when the air containing smoke and dust and the condensed small particles enter the treatment tank, the large particles of smoke and dust are separated by inertial force and fall directly into the collection box. The remaining gas passes through the filter bag, and the dust is trapped on the surface of the filter bag. At this time, the blower is started, and the blower blades rotate to draw in and compress the air, generating pressure to make the air flow into the input end of the blower. The air flows into the branch pipe through the air inlet pipe and is sprayed into the filter bag through the four openings of the branch pipe, so that the filter bag instantly creates positive pressure and expands rapidly, thereby causing the dust deposited on the outside of the filter bag to fall off and fall into the collection box and be discharged through the discharge port. The gas purified by the filter bag rises to the top of the treatment tank and is discharged through the exhaust pipe. Attached Figure Description

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

[0021] Figure 1 This is a schematic diagram of a waste treatment device for environmental protection engineering according to this utility model;

[0022] Figure 2 This is a cross-sectional schematic diagram of a waste treatment device for environmental protection engineering according to this utility model;

[0023] Figure 3 This is a schematic diagram of a mixing device for a waste treatment apparatus used in environmental engineering, according to this utility model.

[0024] Figure 4 This is a partial schematic diagram of the mixing device of a waste treatment apparatus for environmental protection engineering according to this utility model;

[0025] Figure 5 This is a partial schematic diagram of the waste treatment tank of an environmental protection engineering waste treatment device according to this utility model.

[0026] Reference numerals: 1. Incinerator; 2. Feed pipe; 3. Ash discharge port; 4. Reducer; 5. First bevel gear; 6. Second bevel gear; 7. Third bevel gear; 8. First rotating shaft; 9. Second rotating shaft; 10. Fixing frame; 11. Burner; 12. Corrugated pipe; 13. Water outlet pipe; 14. Water pump; 15. Suction pipe; 16. Water tank; 17. Treatment tank; 18. Blower; 19. Air inlet pipe; 20. Exhaust pipe; 21. Discharge port; 22. Exhaust fan; 23. Pad plate; 24. First turntable; 25. Rotating plate; 26. Second turntable; 27. Ash collection box; 28. Connecting pipe; 29. ​​Nozzle assembly; 30. Branch pipe; 31. Support pipe; 32. Filter support; 33. Filter bag; 34. Collection box. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] Please see Figure 1-5This utility model provides a technical solution: a waste treatment device for environmental protection engineering, including an incinerator 1, a feed pipe 2 fixedly connected to the outer surface of the incinerator 1, an ash discharge port 3 provided on the lower surface of the incinerator 1, a burner 11 fixedly installed on the outer surface of the incinerator 1, a corrugated pipe 12 fixedly connected to the outer surface of the incinerator 1, and a treatment tank 17 fixedly connected to the end of the corrugated pipe 12 away from the incinerator 1.

[0032] The incinerator 1 is equipped with an incineration device, the corrugated pipe 12 is equipped with a water spraying device, and the treatment tank 17 is equipped with a dust treatment device.

[0033] Furthermore, the incineration device includes an incineration tank 1, a reducer 4 is fixedly connected to the upper surface of the incineration tank 1, a fixed frame 10 is rotatably sleeved at the output end of the reducer 4, a first bevel gear 5 is fixedly connected to the output end of the reducer 4, a second bevel gear 6 and a third bevel gear 7 are meshed on the outer surface of the first bevel gear 5, a first rotating shaft 8 is fixedly connected to the top of the third bevel gear 7, a second rotating shaft 9 is fixedly connected to the bottom of the second bevel gear 6, and the first rotating shaft 8 passes through the second rotating shaft 9;

[0034] The lower surface of the first rotating shaft 8 is fixedly connected to the second turntable 26, and the surface of the second turntable 26 is provided with holes. The lower surface of the second rotating shaft 9 is fixedly connected to the first turntable 24, and the outer surface of the first turntable 24 is fixedly connected to the rotating plate 25. The lower surface of the second turntable 26 is rotatably connected to the ash collection box 27, and the lower surface of the ash collection box 27 is connected to the ash discharge port 3.

[0035] Furthermore, the water spraying device includes a water tank 16, which is fixedly installed on the left side of the treatment tank 17. The water tank 16 and the treatment tank 17 do not contact each other. A water pump 14 is fixedly connected to the upper surface of the water tank 16. A suction pipe 15 is fixedly connected to the input end of the water pump 14. A water outlet pipe 13 is fixedly connected to the output end of the water pump 14. The end of the water outlet pipe 13 away from the water pump 14 is fixedly connected to the corrugated pipe 12. A connecting pipe 28 is fixedly connected to the end of the water outlet pipe 13 near the corrugated pipe 12. A nozzle assembly 29 is fixedly connected to the left side of the connecting pipe 28.

[0036] Furthermore, the dust treatment device includes a discharge port 21, which is located on the lower surface of the treatment tank 17. A blower 22 is fixedly connected to the lower surface of the treatment tank 17, a pad 23 is fixedly connected to the lower surface of the blower 22, and an exhaust pipe 20 is fixedly connected to the outer surface of the treatment tank 17.

[0037] Among them, a blower 18 is fixedly connected to the upper surface of the treatment tank 17, and an air inlet pipe 19 is fixedly connected to the input end of the blower 18. The air inlet pipe 19 extends into the interior of the treatment tank 17. A branch pipe 30 is fixedly connected to the end of the air inlet pipe 19 away from the blower 18. Four openings are provided on the lower surface of the branch pipe 30. A support pipe 31 is fixedly connected to the openings on the lower surface of the branch pipe 30. A filter support 32 is fixedly connected to the lower surface of the support pipe 31. A filter bag 33 is fixedly fitted onto the outer surface of the filter support 32. A collection box 34 is fixedly installed inside the treatment tank 17. The lower surface of the collection box 34 is connected to the discharge port 21.

[0038] Furthermore, when using this device, after the waste is put into the incinerator 1 through the feed pipe 2, gas and air are introduced into the incinerator 1, the burner 11 is started, the nozzle of the burner 11 sprays sparks, igniting the mixture of gas and air to incinerate the waste. At the same time, the reducer 4 is started, the output end of the reducer 4 drives the first bevel gear 5 to rotate, the rotation of the first bevel gear 5 drives the second bevel gear 6 and the third bevel gear 7 to rotate, the rotation of the second bevel gear 6 drives the first rotating shaft 8 to rotate, the rotation of the rotating shaft 8 drives the second turntable 26 to rotate counterclockwise, and the second turntable 26 rotates the waste at the bottom of the incinerator 1.

[0039] The rotation of the third bevel gear 7 drives the second rotating shaft 9 to rotate, which in turn drives the first turntable 24 to rotate. The rotation of the first turntable 24 drives the rotating plate 25 to rotate clockwise. The rotating plate 25 rotates and stirs the waste in the incinerator 1. The coaxial reverse stirring device can reduce the agglomeration of waste and stir the waste evenly in a short time, avoiding the waste from increasing the burning time due to accumulation. The burned waste becomes ash and enters the ash collection box 27 through the small hole of the second turntable 26 and is discharged from the ash discharge port 3.

[0040] Furthermore, when using the device, when the waste is burning, the exhaust fan 22 is turned on. The rotation of the fan blades of the exhaust fan 22 causes the air inside the treatment tank 17 to circulate, driving the corrugated pipe 12 to smoke out dust. The air drawn in by the corrugated pipe 12 is discharged through the exhaust port by the exhaust fan 22. When the air containing dust passes through the corrugated pipe 12, the water pump 14 is turned on. The input end of the water pump 14 drives the water suction pipe 15 to draw water from the water tank 16. The water is sent into the connecting pipe 28 through the water outlet pipe 13 at the output end of the water pump 14 and sprayed out through the nozzle assembly 29. The dust is sprayed onto the air containing dust, causing it to condense into small particles. The condensed dust particles and the dust particles that were not sprayed are sucked into the collection box 34 inside the treatment tank 17.

[0041] Furthermore, when using this device, after the air containing smoke and dust and the condensed small particles enter the processing tank 17, the large dust particles are separated by inertial force and fall directly into the collection box 34. The remaining gas passes through the filter bag 33, and the dust is trapped on the surface of the filter bag 33. At this time, the blower 18 is started. The blower 18 draws in and compresses the air by rotating its blades, generating pressure that causes the air to flow into the input end of the blower 18. The air flows into the branch pipe 30 through the air inlet pipe 19 and is sprayed into the filter bag 33 through the four openings of the branch pipe 30. This causes the filter bag 33 to instantly create positive pressure and expand rapidly, thereby causing the dust deposited on the outside of the filter bag 33 to fall off and into the collection box 34. The dust is then discharged through the discharge port 21. The gas purified by the filter bag 33 rises above the processing tank 17 and is discharged through the exhaust pipe 20.

[0042] Working principle: When the waste is put into the incinerator 1 through the feed pipe 2, gas and air are introduced into the incinerator 1, the burner 11 is started, the nozzle assembly of the burner 11 sprays sparks, igniting the mixture of gas and air to incinerate the waste. At the same time, the reducer 4 is started. The output end of the reducer 4 drives the first bevel gear 5 to rotate. The rotation of the first bevel gear 5 drives the second bevel gear 6 and the third bevel gear 7 to rotate. The rotation of the second bevel gear 6 drives the first rotating shaft 8 to rotate. The rotation of the rotating shaft 8 drives the second turntable 26 to rotate counterclockwise. The second turntable 26 rotates the waste in the incinerator 1.

[0043] The rotation of the third bevel gear 7 drives the second rotating shaft 9 to rotate, the rotation of the second rotating shaft 9 drives the first turntable 24 to rotate, the rotation of the first turntable 24 drives the rotating plate 25 to rotate clockwise, the rotating plate 25 rotates and stirs the garbage in the incinerator 1, and the burned garbage becomes ash and enters the ash collection box 27 through the small hole of the second turntable 26 and is discharged from the ash discharge port 3.

[0044] When the waste is burning, the exhaust fan 22 is turned on. The rotation of the fan blades of the exhaust fan 22 causes the air inside the treatment tank 17 to circulate, which drives the corrugated pipe 12 to smoke out dust. The air drawn in by the corrugated pipe 12 is discharged through the exhaust port by the exhaust fan 22. When the air containing dust passes through the corrugated pipe 12, the water pump 14 is turned on. The input end of the water pump 14 drives the water suction pipe 15 to draw water from the water tank 16. The water is sent into the connecting pipe 28 through the water outlet pipe 13 at the output end of the water pump 14 and sprayed out through the nozzle assembly 29. The dust is sprayed onto the air containing dust and causes it to condense into small particles. The dust particles that have condensed and the dust that have not been sprayed are sucked into the collection box 34 inside the treatment tank 17.

[0045] When the air containing smoke and dust and condensed small particles enter the treatment tank 17, the large dust particles are separated by inertial force and fall directly into the collection box 34. The remaining gas passes through the filter bag 33, and the dust is trapped on the surface of the filter bag 33. At this time, the blower 18 is started. The blower 18 draws in and compresses the air by rotating its blades, generating pressure that causes the air to flow into the input end of the blower 18. The air flows into the branch pipe 30 through the air inlet pipe 19 and is blown into the filter bag 33 through the four openings of the branch pipe 30. This causes a positive pressure to appear inside the filter bag 33 instantly, causing it to expand rapidly. This causes the dust deposited on the outside of the filter bag 33 to fall off and into the collection box 34, and then be discharged through the discharge port 21. The gas purified by the filter bag 33 rises to the top of the treatment tank 17 and is discharged through the exhaust pipe 20.

[0046] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A waste treatment device for environmental protection engineering, comprising an incinerator (1), characterized in that: A feed pipe (2) is fixedly connected to the outer surface of the incinerator (1), an ash discharge port (3) is provided on the lower surface of the incinerator (1), a burner (11) is fixedly installed on the outer surface of the incinerator (1), a corrugated pipe (12) is fixedly connected to the outer surface of the incinerator (1), and a processing tank (17) is fixedly connected to the end of the corrugated pipe (12) away from the incinerator (1). The incinerator (1) is equipped with an incineration device, the corrugated pipe (12) is equipped with a water spraying device, and the treatment tank (17) is equipped with a dust treatment device. The incineration device includes an incinerator (1), a reducer (4) is fixedly connected to the upper surface of the incinerator (1), a fixed frame (10) is rotatably sleeved at the output end of the reducer (4), a first bevel gear (5) is fixedly connected to the output end of the reducer (4), and a second bevel gear (6) and a third bevel gear (7) are meshed on the outer surface of the first bevel gear (5).

2. The waste treatment device for environmental protection engineering according to claim 1, characterized in that: The incineration device also includes a first rotating shaft (8), which is fixedly connected to the top of the third bevel gear (7), and a second rotating shaft (9) is fixedly connected to the bottom of the second bevel gear (6). The first rotating shaft (8) passes through the second rotating shaft (9).

3. The waste treatment device for environmental protection engineering according to claim 2, characterized in that: The incineration device also includes a second turntable (26), which is fixedly connected to the lower surface of the first rotating shaft (8). The surface of the second turntable (26) is provided with holes. The lower surface of the second rotating shaft (9) is fixedly connected to the first turntable (24). The outer surface of the first turntable (24) is fixedly connected to a rotating plate (25). The lower surface of the second turntable (26) is rotatably connected to an ash collection box (27). The lower surface of the ash collection box (27) is connected to the ash discharge port (3).

4. The waste treatment device for environmental protection engineering according to claim 1, characterized in that: The water spraying device includes a water tank (16), which is fixedly installed on the left side of the treatment tank (17). The water tank (16) and the treatment tank (17) do not contact each other. A water pump (14) is fixedly connected to the upper surface of the water tank (16), and a suction pipe (15) is fixedly connected to the input end of the water pump (14). The output end of the water pump (14) is fixedly connected to the water outlet pipe (13). The end of the water outlet pipe (13) away from the water pump (14) is fixedly connected to the corrugated pipe (12). The end of the water outlet pipe (13) close to the corrugated pipe (12) is fixedly connected to the connecting pipe (28). The left side of the connecting pipe (28) is fixedly connected to the nozzle assembly (29).

5. The waste treatment device for environmental protection engineering according to claim 1, characterized in that: The dust treatment device includes a discharge port (21), which is located on the lower surface of the treatment tank (17), and a blower (22) is fixedly connected to the lower surface of the treatment tank (17). A pad (23) is fixedly connected to the lower surface of the exhaust fan (22), and an exhaust pipe (20) is fixedly connected to the outer surface of the treatment tank (17).

6. The waste treatment device for environmental protection engineering according to claim 5, characterized in that: The dust treatment device also includes a blower (18), which is fixedly installed on the upper surface of the treatment tank (17). The input end of the blower (18) is fixedly connected to an air inlet pipe (19), which extends into the interior of the treatment tank (17). A branch pipe (30) is fixedly connected to the end of the air inlet pipe (19) away from the blower (18). The lower surface of the branch pipe (30) has four openings. A support pipe (31) is fixedly connected to the openings on the lower surface of the branch pipe (30). A filter support (32) is fixedly connected to the lower surface of the support pipe (31). A filter bag (33) is fixedly fitted on the outer surface of the filter support (32). A collection box (34) is fixedly installed inside the treatment tank (17). The lower surface of the collection box (34) is connected to the discharge port (21).

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