Efficient treatment device for general solid waste sludge

Abstract

The utility model relates to the technical field of solid waste sludge treatment, and discloses an efficient common solid waste sludge treatment device which comprises a conveying belt, a supporting frame is fixedly connected to the edges of the front side and the rear side of the upper surface of the conveying belt jointly, and a crushing hopper is connected to the right end of the upper surface of the supporting frame in a penetrating mode. Supporting plates are fixedly connected to the front side and the rear side of the surface of the left side of the conveying belt correspondingly, a filter plate is fixedly connected between the two supporting plates, and a scattering mechanism is jointly arranged on the upper surfaces of the two supporting plates. According to the sludge drying device, the drying mechanism is arranged, the heating pipe in the drying mechanism is used for heating air, and the fan is used for blowing the hot air to the crushed solid waste sludge, so that the drying efficiency of the sludge is improved; and a second motor in the scattering mechanism drives a rotating disc to rotate, so that a fan-shaped toothed plate drives a toothed rod to continuously move up and down in a reciprocating manner, sludge which is not completely crushed by a crushing roller is cut up through up-down reciprocating movement of a cutter, small-particle solid waste mixed in the sludge is exposed and falls down, and the screening efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid waste sludge treatment technical field, specifically a kind of general solid waste sludge efficient treatment device. BACKGROUND

[0002] Sludge is the product after sewage treatment, is a kind of by organic residual piece, bacterial cell, inorganic particle, colloid etc. Complex heterogeneous body is separated out the product of recyclable organic matter and inorganic matter in the process of solid waste treatment, in the process of sludge solid waste treatment, usually, the solidified sludge is placed into the crusher and broken, however, the broken sludge is treated by low-temperature drying, however, the existing low-temperature drying treatment is usually to dry the sludge naturally, this way not only can not realize resource and harmlessness, and drying efficiency is low, at the same time, this way cannot effectively screen out the sludge solid waste of different particle sizes, and general performance is poor.

[0003] Chinese patent discloses a kind of sludge solid waste treatment device (authorized announcement number CN221296658U), the patent technology is by designing simple conveying assembly, multiple fan multiple heating lamp strip, by conveying belt, the broken sludge solid waste can be laid flat and conveyed, simultaneously by multiple fan, it is transported hot air, not only greatly improves drying efficiency, has certain resource and harmlessness;

[0004] By designing simple screening assembly, the dried sludge solid waste can be vibrated, so that the sludge solid waste of different particle sizes is screened out, it is convenient to utilize the sludge solid waste of different particle sizes in later period, and general performance is strong;

[0005] However, it has some drawbacks: sludge is not completely broken into small volume state after initial crushing, after subsequent drying, part of solid waste is easily wrapped in sludge, which leads to its inability to be separated from sludge, so it cannot be screened out by screening plate, thereby affecting the screening efficiency of screening plate for sludge solid waste of different particle sizes. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of general solid waste sludge efficient treatment device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A general solid waste sludge high-efficiency treatment device includes a conveyor belt, a support frame fixedly connected to the front and rear edges of the upper surface of the conveyor belt, a crushing bucket penetrating the right end of the upper surface of the support frame, two first motors symmetrically fixedly connected to the front and rear sides of the left side surface of the crushing bucket, crushing rollers fixedly connected to the output ends of the first motors, support plates fixedly connected to the front and rear sides of the left side surface of the conveyor belt, a filter plate fixedly connected between the two support plates, a vibrating motor fixedly connected to the lower surface of the filter plate, and multiple drying mechanisms arranged on the upper surface of the support frame on the left side of the crushing bucket.

[0009] The upper surfaces of the two support plates are jointly provided with a disintegration mechanism. The disintegration mechanism includes a fixed frame, a fixed plate fixedly connected to the upper surface of the fixed frame, a second motor fixedly connected to the rear surface of the fixed plate, a turntable fixedly connected to the output end of the second motor, a rotating rod fixedly connected to the outer edge of the front surface of the turntable, a connecting rod fixedly connected to the front surface of the fixed plate on the right side of the turntable, a fan-shaped toothed plate rotatably connected to the outside of the connecting rod, and two connecting sleeves fixedly connected from top to bottom to the front surface of the fixed plate on the right side of the connecting rod. The two connecting sleeves are movably connected to a toothed rod inside, and a disintegration component is provided at the lower end of the toothed rod.

[0010] As a further embodiment of this utility model: the drying mechanism includes a fan, the upper end of the fan is fixedly connected to a fixed frame, and multiple heating tubes are fixedly connected inside the fixed frame.

[0011] As a further improvement of this utility model: the disassembly component includes a connecting plate, and a plurality of cutting blades are fixedly connected to the lower surface of the connecting plate.

[0012] As a further embodiment of this utility model: the crushing roller is located inside the crushing bucket, and the right end of the crushing roller is rotatably connected to the right side surface inside the crushing bucket; the lower end of the fixing frame is fixed to the upper surface of the two support plates; the rotating rod is slidably connected to the left end of the sector toothed plate; the sector toothed plate is meshed with the toothed rod; and the toothed rod movably passes through the upper surface of the fixing frame.

[0013] As a further embodiment of this utility model: the fan is fixed to the upper surface of the support frame, and the fan is connected to the interior of the support frame.

[0014] As a further improvement of this utility model, the lower end of the rack is fixed to the upper surface of the connecting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model improves the drying efficiency of sludge by setting up a drying mechanism, in which a heating tube heats the air and a fan blows the hot air onto the crushed solid waste sludge.

[0017] 2. This utility model uses a filter plate to screen solid waste in sludge, separating small and large particles of solid waste. The vibrating motor drives the filter plate to vibrate, which improves the screening efficiency.

[0018] 3. This utility model is equipped with a dispersing mechanism. The second motor in the dispersing mechanism drives the turntable to rotate, which causes the fan-shaped toothed plate to move up and down repeatedly. Through the reciprocating movement of the cutter, the sludge that is not completely crushed by the crushing roller is cut into pieces, so that the solid waste mixed in the sludge is exposed and removed from the sludge, which further improves the screening efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a general high-efficiency solid waste sludge treatment device.

[0020] Figure 2 This is a cross-sectional view of a crushing bucket in a typical high-efficiency solid waste sludge treatment device.

[0021] Figure 3 This is a cross-sectional view of a filter plate in a typical high-efficiency solid waste sludge treatment device.

[0022] Figure 4 This is a schematic diagram of the drying mechanism in a typical high-efficiency solid waste sludge treatment device.

[0023] Figure 5 This is a schematic diagram of the dispersing mechanism in a typical high-efficiency solid waste sludge treatment device.

[0024] In the diagram: 1. Conveyor belt; 2. Support frame; 3. Crushing bucket; 4. First motor; 5. Crushing roller; 6. Support plate; 7. Filter plate; 8. Vibrating motor; 9. Drying mechanism; 10. Fan; 11. Fixed frame; 12. Heating tube; 13. Dispersing mechanism; 14. Fixed frame; 15. Fixed plate; 16. Second motor; 17. Turntable; 18. Rotating rod; 19. Connecting rod; 20. Sector toothed plate; 21. Connecting sleeve; 22. Toothed rod; 23. Dispersing component; 24. Connecting plate; 25. Cutter. Detailed Implementation

[0025] Please see Figures 1 to 4In this embodiment of the present invention, a general solid waste sludge high-efficiency treatment device includes a conveyor belt 1. A support frame 2 is fixedly connected to the front and rear edges of the upper surface of the conveyor belt 1. A crushing bucket 3 is connected through the right end of the upper surface of the support frame 2. Two first motors 4 are symmetrically fixedly connected to the front and rear sides of the left side surface of the crushing bucket 3. A crushing roller 5 is fixedly connected to the output end of the first motor 4. The crushing roller 5 is located inside the crushing bucket 3, and the right end of the crushing roller 5 is rotatably connected to the right side surface inside the crushing bucket 3. Support plates 6 are fixedly connected to the front and rear sides of the left side surface of the conveyor belt 1. A filter plate 7 is fixedly connected between the two support plates 6. A vibration motor 8 is fixedly connected to the lower surface of the filter plate 7.

[0026] The upper surface of the support frame 2 is provided with multiple drying mechanisms 9 on the left side of the crushing bucket 3. The drying mechanism 9 includes a fan 10, which is fixed to the upper surface of the support frame 2 and connected to the interior of the support frame 2. A fixing frame 11 is fixed to the upper end of the fan 10, and multiple heating tubes 12 are fixed inside the fixing frame 11.

[0027] The two crushing rollers 5 are very close but do not touch; looking from left to right (left view), the first motor 4 on the left drives the crushing roller 5 to rotate clockwise, and the first motor 4 on the right drives the crushing roller 5 to rotate counterclockwise, thereby crushing the solidified sludge and then crushing the solid waste in the sludge.

[0028] The heating tube 12 is preferably an electric heating tube; the heating tube 12 is used to heat the air, and the fan 10 is used to blow hot air into the support frame 2 to heat the solidified solid waste sludge, thereby drying the sludge;

[0029] The right end of the support plate 6 is fixed to the support leg of the conveyor belt 1;

[0030] The filter plate 7 is preferably made of stainless steel, which has a certain degree of toughness. The left end of the filter plate 7 is inclined downward, which is used to screen solid waste of different sizes. The vibrating motor 8 is used to drive the filter plate 7 to vibrate, so that small particles of solid waste pass through the filter plate 7 and fall below it, while sludge and large particles of solid waste are discharged through the left end of the filter plate 7.

[0031] exist Figure 1 and Figure 5In the middle: A disintegration mechanism 13 is provided on the upper surface of the two support plates 6. The disintegration mechanism 13 includes a fixed frame 14. The lower end of the fixed frame 14 is fixed to the upper surface of the two support plates 6. A fixed plate 15 is fixed to the upper surface of the fixed frame 14. A second motor 16 is fixed to the rear surface of the fixed plate 15. A turntable 17 is fixed to the output end of the second motor 16. A rotating rod 18 is fixed to the outer edge of the front surface of the turntable 17. The rotating rod 18 is slidably connected to the left end of the sector toothed plate 20. A connecting rod is fixed to the front surface of the fixed plate 15 on the right side of the turntable 17. 19. A fan-shaped toothed plate 20 is rotatably connected to the outside of the connecting rod 19. Two connecting sleeves 21 are fixedly connected from top to bottom on the front surface of the fixing plate 15 located on the right side of the connecting rod 19. A toothed rod 22 is movably connected inside the two connecting sleeves 21. The fan-shaped toothed plate 20 is meshed with the toothed rod 22. The toothed rod 22 movably passes through the upper surface of the fixing frame 14. A disintegrating component 23 is provided at the lower end of the toothed rod 22. The disintegrating component 23 includes a connecting plate 24. The lower end of the toothed rod 22 is fixedly connected to the upper surface of the connecting plate 24. Multiple cutters 25 are fixedly connected to the lower surface of the connecting plate 24.

[0032] The second motor 16 is equipped with a brake, meaning that the motor shaft cannot rotate after the power is cut off;

[0033] The second motor 16 drives the turntable 17 to rotate, and the rotating rod 18 drives the fan-shaped toothed plate 20 to swing up and down, thereby driving the toothed rod 22 to swing up and down, and then driving the cutter 25 to move up and down to chop the sludge, so that the solid waste covered in the sludge is exposed, thus improving the solid waste screening efficiency.

[0034] The working principle of this utility model is as follows: When in use, the solidified sludge is placed into the crushing hopper 3, and the two first motors 4 drive the crushing rollers 5 to rotate and crush the sludge. Then the sludge falls onto the conveyor belt 1 and is transported to the left. During the transportation process, the fan 10 blows the air heated by the heating tube 12 onto the sludge to dry it thoroughly. The dried sludge falls onto the filter plate 7, and the vibrating motor 8 drives the filter plate 7 to vibrate, so that the small particles of solid waste in the sludge are shaken off and discharged through the filter plate 7. During this process, the second motor 16 drives the turntable 17 to rotate, and the rotating rod 18 drives the fan-shaped toothed plate 20 to swing up and down, thereby driving the toothed rod 22 to swing up and down, and then driving the cutter 25 to move up and down to cut the sludge, so that the solid waste covered in the sludge is exposed and screened, thereby improving the solid waste screening efficiency.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A general solid waste sludge high-efficiency treatment device, comprising a conveyor belt (1), a support frame (2) fixedly connected to the front and rear edges of the upper surface of the conveyor belt (1), a crushing bucket (3) being connected through the right end of the upper surface of the support frame (2), two first motors (4) being symmetrically fixedly connected to the front and rear sides of the left side surface of the crushing bucket (3), a crushing roller (5) being fixedly connected to the output end of the first motor (4), a support plate (6) being fixedly connected to both the front and rear sides of the left side surface of the conveyor belt (1), a filter plate (7) being fixedly connected between the two support plates (6), a vibration motor (8) being fixedly connected to the lower surface of the filter plate (7), and a plurality of drying mechanisms (9) being provided on the upper surface of the support frame (2) on the left side of the crushing bucket (3). Its features are, The upper surfaces of the two support plates (6) are provided with a disintegration mechanism (13). The disintegration mechanism (13) includes a fixed frame (14). A fixed plate (15) is fixedly connected to the upper surface of the fixed frame (14). A second motor (16) is fixedly connected to the rear surface of the fixed plate (15). A turntable (17) is fixedly connected to the output end of the second motor (16). A rotating rod (18) is fixedly connected to the outer edge of the front surface of the turntable (17). A connecting rod (19) is fixedly connected to the front surface of the fixed plate (15) on the right side of the turntable (17). A fan-shaped toothed plate (20) is rotatably connected to the outside of the connecting rod (19). Two connecting sleeves (21) are fixedly connected from top to bottom to the right side of the connecting rod (19) on the front surface of the fixed plate (15). A toothed rod (22) is movably connected inside the two connecting sleeves (21). A disintegration component (23) is provided at the lower end of the toothed rod (22).

2. The high-efficiency treatment device for general solid waste sludge according to claim 1, characterized in that, The drying mechanism (9) includes a fan (10), and a fixed frame (11) is fixedly connected to the upper end of the fan (10). Multiple heating tubes (12) are fixedly connected inside the fixed frame (11).

3. The high-efficiency treatment device for general solid waste sludge according to claim 1, characterized in that, The disassembly component (23) includes a connecting plate (24), and a plurality of cutters (25) are fixedly attached to the lower surface of the connecting plate (24).

4. The high-efficiency treatment device for general solid waste sludge according to claim 1, characterized in that, The crushing roller (5) is located inside the crushing bucket (3), and the right end of the crushing roller (5) is rotatably connected to the inner right side surface of the crushing bucket (3). The lower end of the fixed frame (14) is fixed to the upper surface of the two support plates (6). The rotating rod (18) is slidably connected to the left end of the fan-shaped toothed plate (20). The fan-shaped toothed plate (20) is meshed with the toothed rod (22). The toothed rod (22) moves through the upper surface of the fixed frame (14).

5. A high-efficiency treatment device for general solid waste sludge according to claim 2, characterized in that, The fan (10) is fixed to the upper surface of the support frame (2) and the fan (10) is connected to the interior of the support frame (2).

6. The high-efficiency treatment device for general solid waste sludge according to claim 3, characterized in that, The lower end of the rack (22) is fixed to the upper surface of the connecting plate (24).

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