Safe landfill and crushing device for hazardous wastes

Abstract

The utility model relates to the technical field of crushing devices, and discloses a safe landfill crushing device for hazardous wastes, which comprises a waste crushing box, the upper surface of the waste crushing box is fixedly connected with an air exhauster support frame, and the inner surface of the air exhauster support frame is fixedly connected with an air exhauster. The output end of the air extractor makes contact with the inner surface of the exhaust hole, the discharge end of the air extractor is fixedly connected with a connecting hose, the surface of the connecting hose is fixedly connected with an air treatment box, and the lower surface of the air treatment box is fixedly connected with the upper surface of a waste crushing box; and an air treatment box cover is clamped to the surface of the upper end of the air treatment box, an activated carbon filter element is in contact with the inner surface of the air treatment box, and crushing box supporting legs are fixedly connected to the lower surface of the waste crushing box. By arranging the air treatment box, gas containing dust can be conveniently filtered, and the practicability during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, in particular to a hazardous waste safe landfill crushing device. Background Art

[0002] Hazardous waste is a type of waste that has a series of characteristics such as being corrosive, oxidizable, flammable, explosive, and toxic, and can cause certain harm to humans and nature. The cost of disposing of hazardous waste is very high.

[0003] Patent No. CN 214390562 U discloses a hazardous waste crushing device, including a box body 1, the upper part of the box body 1 is open and the bottom is connected to the top of the box body 2, the box cover is pivotally connected to the top of the box body 1, the screen plate is horizontally placed in the box body 1, the motor 1 and the motor 2 are symmetrically arranged on the outer wall of the box body 1, one end of the telescopic rod 1 passes through the side wall of the box body 1 and is connected to the motor 1, and the other end is connected to the push plate 1, one end of the telescopic rod 2 passes through the side wall of the box body 1 and is connected to the motor 2, and the other end is connected to the push plate 2, the pre-crushing device can crush larger pieces of hazardous waste first, and then perform fine crushing, thereby improving the crushing efficiency of the entire device, the vibrator accelerates the falling of the crushed hazardous waste, and the discharging device uses a discharging push plate to accelerate the discharging rate of the crushed hazardous waste, thereby improving the discharging efficiency of the entire device.

[0004] The above device improves the crushing efficiency of the entire device, but dust is generated when the waste is crushed. If the dust-containing gas is directly discharged, workers may suffer damage to their health by inhaling it, which reduces the practicality of use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a hazardous waste safe landfill crushing device.

[0006] The utility model is implemented by the following technical scheme: a hazardous waste safe landfill crushing device, including a waste crushing box, the upper surface of the waste crushing box is fixedly connected to an exhaust fan support frame, the inner surface of the exhaust fan support frame is fixedly connected to an exhaust fan, the output end of the exhaust fan contacts the inner surface of an exhaust hole, the discharge end of the exhaust fan is fixedly connected to a connecting hose, the surface of the connecting hose is fixedly connected to an air treatment box, the lower surface of the air treatment box is fixedly connected to the upper surface of the waste crushing box, the upper end surface of the air treatment box is clamped with an air treatment box cover, and the inner surface of the air treatment box contacts an activated carbon filter element.

[0007] As a further improvement of the above scheme, the lower surface of the waste crushing box is fixedly connected to a crushing box support leg, the lower surface of the crushing box support leg is fixedly connected to a support leg anti-slip pad, the upper end surface of the waste crushing box is fixedly connected to a push-pull handle, and the upper surface of the waste crushing box is provided with a feed port.

[0008] As a further improvement of the above scheme, a feed hopper is fixedly connected to the upper surface of the waste crushing box, a waste collecting plate is fixedly connected to the inner surface of the waste crushing box, a supporting diagonal rod is fixedly connected to the right side surface of the waste crushing box, a motor supporting bottom plate is fixedly connected to the upper surface of the supporting diagonal rod, and the surface of the motor supporting bottom plate is fixedly connected to the right side surface of the waste crushing box.

[0009] As a further improvement of the above scheme, a motor protection shell is provided on the upper surface of the motor support base plate, a drive motor is fixedly connected to the upper surface of the motor support base plate, a rotating shaft is fixedly connected to the output end of the drive motor, the surface of the rotating shaft is rotatably connected to the inner surface of the waste crushing box, and a rotating hole is rotatably connected to the surface of the rotating shaft.

[0010] As a further improvement of the above scheme, a rotating gear 1 is fixedly connected to the surface of the rotating shaft, a rotating gear 2 is rotatably connected to the surface of the rotating gear 1, an inner wall of the rotating gear 2 is fixedly connected to the surface of the rotating shaft, and a waste crushing shaft is fixedly connected to the surface of the rotating shaft.

[0011] As a further improvement of the above scheme, a discharge door is provided on the surface of the waste crushing box, a hinge is fixedly connected to the surface of the discharge door, the surface of the hinge is fixedly connected to the surface of the waste crushing box, an inner recessed handle is provided on the surface of the discharge door, and an exhaust hole is provided on the upper surface of the waste crushing box.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model sets an air treatment box. When in use, the driving motor is started, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the rotating gear one to rotate, the rotating gear one drives the rotating gear two to rotate, the rotating shaft drives the waste crushing shaft to rotate, the waste to be crushed enters the waste crushing box through the feed hopper, the waste concentrating plate concentrates the waste to be crushed above the waste crushing shaft, the waste crushing shaft crushes the waste to be crushed, the vacuum pump is started, the gas containing dust enters the air treatment box through the vacuum pump and the connecting hose, the activated carbon filter element filters the gas containing dust, it is convenient to filter the gas containing dust, and the practicality during use is increased.

[0014] The utility model is provided with a discharging door, so that the crushed waste can be discharged from the waste crushing box easily, thereby increasing the practicability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the feed port structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the waste crushing shaft of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified schematic diagram of part A in FIG.

[0019] Description of main symbols:

[0020] 1. Waste crushing box; 2. Crushing box support legs; 3. Support leg anti-skid pads; 4. Push-pull handles; 5. Feed inlet; 6. Feed hopper; 7. Waste collection plate; 8. Support diagonal rods; 9. Motor support bottom plate; 10. Motor protection housing; 11. Driving motor; 12. Rotating shaft; 13. Rotating hole; 14. Rotating gear 1; 15. Rotating gear 2; 16. Waste crushing shaft; 17. Discharge door; 18. Hinge; 19. Concave handle; 20. Exhaust hole; 21. Vacuum support frame; 22. Vacuum; 23. Connecting hose; 24. Air treatment box; 25. Air treatment box cover; 26. Activated carbon filter element. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] Example:

[0023] Please combine Figure 1-4A hazardous waste safe landfill crushing device of the present embodiment includes a waste crushing box 1, an upper surface of the waste crushing box 1 is fixedly connected with an air pump support frame 21, an inner surface of the air pump support frame 21 is fixedly connected with an air pump 22, an output end of the air pump 22 contacts the inner surface of an exhaust hole 20, a discharge end of the air pump 22 is fixedly connected with a connecting hose 23, an air treatment box 24 is fixedly connected to the surface of the connecting hose 23, a lower surface of the air treatment box 24 is fixedly connected with the upper surface of the waste crushing box 1, an air treatment box cover 25 is clamped on the upper end surface of the air treatment box 24, an inner surface of the air treatment box 24 contacts with an activated carbon filter element 26, when in use, start the drive motor 11, The driving motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating gear 14 to rotate, the rotating gear 14 drives the rotating gear 2 15 to rotate, the rotating shaft 12 drives the waste crushing shaft 16 to rotate, the waste to be crushed enters the waste crushing box 1 through the feed hopper 6, the waste concentrating plate 7 concentrates the waste to be crushed above the waste crushing shaft 16, the waste crushing shaft 16 crushes the waste to be crushed, the vacuum pump 22 is started, the dust-containing gas enters the air treatment box 24 through the vacuum pump 22 and the connecting hose 23, the activated carbon filter element 26 filters the dust-containing gas, which is convenient for filtering the dust-containing gas and increases the practicality during use.

[0024] The lower surface of the waste crushing box 1 is fixedly connected with a crushing box support leg 2, the lower surface of the crushing box support leg 2 is fixedly connected with a support leg anti-slip pad 3, the upper end surface of the waste crushing box 1 is fixedly connected with a push-pull handle 4, and the upper surface of the waste crushing box 1 is provided with a feed port 5.

[0025] A feed hopper 6 is fixedly connected to the upper surface of the waste crushing box 1, a waste collecting plate 7 is fixedly connected to the inner surface of the waste crushing box 1, a supporting diagonal rod 8 is fixedly connected to the right surface of the waste crushing box 1, a motor supporting bottom plate 9 is fixedly connected to the upper surface of the supporting diagonal rod 8, and the surface of the motor supporting bottom plate 9 is fixedly connected to the right surface of the waste crushing box 1.

[0026] A motor protection housing 10 is provided on the upper surface of the motor support base plate 9, a driving motor 11 is fixedly connected to the upper surface of the motor support base plate 9, a rotating shaft 12 is fixedly connected to the output end of the driving motor 11, the surface of the rotating shaft 12 is rotatably connected to the inner surface of the waste crushing box 1, and a rotating hole 13 is rotatably connected to the surface of the rotating shaft 12.

[0027] The surface of the rotating shaft 12 is fixedly connected with a rotating gear 14 , the surface of the rotating gear 14 is rotatably connected with a rotating gear 2 15 , the inner wall of the rotating gear 2 15 is fixedly connected to the surface of the rotating shaft 12 , and the surface of the rotating shaft 12 is fixedly connected with a waste crushing shaft 16 .

[0028] A discharge door 17 is provided on the surface of the waste crushing box 1, a hinge 18 is fixedly connected to the surface of the discharge door 17, the surface of the hinge 18 is fixedly connected to the surface of the waste crushing box 1, a concave handle 19 is provided on the surface of the discharge door 17, and an exhaust hole 20 is provided on the upper surface of the waste crushing box 1.

[0029] The implementation principle of a hazardous waste safe landfill crushing device in the embodiment of the present application is: when in use, start the drive motor 11, the drive motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating gear 1 14 to rotate, the rotating gear 1 14 drives the rotating gear 2 15 to rotate, the rotating shaft 12 drives the waste crushing shaft 16 to rotate, the waste to be crushed enters the waste crushing box 1 through the feed hopper 6, the waste concentrating plate 7 concentrates the waste to be crushed above the waste crushing shaft 16, the waste crushing shaft 16 crushes the waste to be crushed, start the vacuum pump 22, the dust-containing gas enters the air treatment box 24 through the vacuum pump 22 and the connecting hose 23, the activated carbon filter element 26 filters the dust-containing gas, which is convenient for filtering the dust-containing gas and increases the practicality during use.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A hazardous waste safe landfill crushing device, characterized in that: The invention comprises a waste crushing box (1), the upper surface of the waste crushing box (1) is fixedly connected to an air pump support frame (21), the inner surface of the air pump support frame (21) is fixedly connected to an air pump (22), the output end of the air pump (22) contacts the inner surface of an exhaust hole (20), the discharge end of the air pump (22) is fixedly connected to a connecting hose (23), the surface of the connecting hose (23) is fixedly connected to an air treatment box (24), the lower surface of the air treatment box (24) is fixedly connected to the upper surface of the waste crushing box (1), the upper end surface of the air treatment box (24) is clamped with an air treatment box cover (25), and the inner surface of the air treatment box (24) contacts an activated carbon filter element (26).

2. A hazardous waste safe landfill crushing device as claimed in claim 1, characterized in that: The lower surface of the waste crushing box (1) is fixedly connected to a crushing box support leg (2), the lower surface of the crushing box support leg (2) is fixedly connected to a support leg anti-slip pad (3), the upper end surface of the waste crushing box (1) is fixedly connected to a push-pull handle (4), and the upper surface of the waste crushing box (1) is provided with a feed port (5).

3. A hazardous waste safe landfill crushing device as claimed in claim 2, characterized in that: The upper surface of the waste crushing box (1) is fixedly connected to a feed hopper (6), the inner surface of the waste crushing box (1) is fixedly connected to a waste collecting plate (7), the right side surface of the waste crushing box (1) is fixedly connected to a supporting inclined rod (8), the upper surface of the supporting inclined rod (8) is fixedly connected to a motor supporting bottom plate (9), and the surface of the motor supporting bottom plate (9) is fixedly connected to the right side surface of the waste crushing box (1).

4. A hazardous waste safe landfill crushing device as claimed in claim 3, characterized in that: A motor protection housing (10) is provided on the upper surface of the motor support base plate (9), a driving motor (11) is fixedly connected to the upper surface of the motor support base plate (9), a rotating shaft (12) is fixedly connected to the output end of the driving motor (11), the surface of the rotating shaft (12) is rotatably connected to the inner surface of the waste crushing box (1), and a rotating hole (13) is rotatably connected to the surface of the rotating shaft (12).

5. A hazardous waste safe landfill crushing device as claimed in claim 4, characterized in that: The surface of the rotating shaft (12) is fixedly connected to a rotating gear 1 (14), the surface of the rotating gear 1 (14) is rotatably connected to a rotating gear 2 (15), the inner wall of the rotating gear 2 (15) is fixedly connected to the surface of the rotating shaft (12), and the surface of the rotating shaft (12) is fixedly connected to a waste crushing shaft (16).

6. A hazardous waste safe landfill crushing device as claimed in claim 1, characterized in that: The surface of the waste crushing box (1) is provided with a discharge door (17), the surface of the discharge door (17) is fixedly connected with a hinge (18), the surface of the hinge (18) is fixedly connected to the surface of the waste crushing box (1), the surface of the discharge door (17) is provided with a concave handle (19), and the upper surface of the waste crushing box (1) is provided with an exhaust hole (20).

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