Solid waste treatment device for environmental protection engineering

Abstract

The utility model relates to the technical field of environmental protection engineering, in particular to a solid waste treatment device for environmental protection engineering, which comprises a base, the top of the base is fixedly connected with a back plate, and the front surface of the back plate is provided with a water throwing mechanism; the water throwing mechanism comprises an outer cylinder, an annular sliding rail, an annular sliding block, an inner cylinder, a motor, a first transverse shaft, a conical gear and a conical gear ring; the outer cylinder is fixedly connected to the front face of the back plate, the annular sliding rail is arranged on the inner wall of the outer cylinder, the annular sliding block is slidably connected to the interior of the annular sliding rail, the annular sliding block is fixedly connected to the outer wall of the inner cylinder, filtering holes are formed in the inner wall of the inner cylinder in a penetrating mode, and a water storage tank is formed in the inner wall of the bottom of the outer cylinder. The motor drives the first transverse shaft to rotate, the first transverse shaft rotates to drive the inner cylinder to rotate, sewage in solid waste is thrown out from the filter holes formed in the inner cylinder through centrifugal force, and therefore the solid waste and the sewage can be separated.

Description

Technical Field

[0001] This utility model relates to the field of environmental engineering technology, specifically to a solid waste treatment device for environmental engineering. Background Art

[0002] Environmental protection engineering is a specific type of engineering project. It is an organized solution to environmental problems based on environmental goals and using corresponding technical means. Its engineering content mainly includes noise control engineering, solid waste utilization and treatment engineering, water pollution prevention and control engineering, and air pollution prevention and control engineering. Examples include chemical plants, steel plants, pharmaceutical plants, coking plants, and oil refineries.

[0003] A search revealed that Chinese Patent Publication No. CN216367267U discloses a multi-stage waste gas treatment device for environmental engineering, including a base plate. A filter box is fixedly connected to the upper surface of the base plate. A treatment box is located on one side of the filter box. An aeration box is fixedly connected to the side wall of the treatment box away from the filter box. A suction pump is fixedly installed on the side wall of the filter box near the treatment box. A delivery pipe is fixedly connected to the output port of the suction pump, and the other end of the delivery pipe is fixedly connected to the top of the treatment box. An installation plate is fixedly installed inside the treatment box. An atomizing nozzle is fixedly installed on the lower surface of the installation plate. A sieve plate is located below the atomizing nozzle, and a suction box is located at the bottom of the sieve plate. An aeration mechanism is fixedly installed on the inner bottom surface of the aeration box, and a second suction pump is fixedly connected to the top of the aeration box. The above patent has the following shortcomings: the solid waste to be treated often contains wastewater, which requires specific treatment methods. Therefore, when recycling solid waste, the wastewater needs to be separated first. In view of this, we propose a solid waste treatment device for environmental engineering. Utility Model Content

[0004] The purpose of this invention is to provide a solid waste treatment device for environmental protection engineering, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A solid waste treatment device for environmental protection engineering includes a base, a back plate fixedly connected to the top of the base, and a water-spraying mechanism provided on the front of the back plate.

[0007] The water-throwing mechanism includes an outer cylinder, an annular slide rail, an annular slider, an inner cylinder, a motor, a first horizontal shaft, a bevel gear, and a bevel gear ring.

[0008] The outer cylinder is fixedly connected to the front of the back plate. The annular slide rail is opened on the inner wall of the outer cylinder. The annular slider is slidably connected inside the annular slide rail. The annular slider is fixedly connected to the outer wall of the inner cylinder. The inner wall of the inner cylinder is provided with filter holes. The bottom inner wall of the outer cylinder is provided with a water storage tank. The movement of the annular slider is limited by the annular slide rail.

[0009] Preferably, the motor is fixedly connected to the right side of the column, and the left output end of the motor passes through both ends of the column and is fixedly connected to the right end of the first horizontal shaft. The right end of the first horizontal shaft is rotatably connected to the left side of the column through a bearing, and the motor drives the first horizontal shaft to rotate.

[0010] Preferably, the bevel gear is fixedly connected to the left end of the first horizontal shaft, the bevel gear ring is fixedly connected to the top end of the inner cylinder, and the bevel gear meshes with the bevel gear ring.

[0011] Preferably, a crushing mechanism is provided on the front of the back plate. The crushing mechanism includes a crushing box, which is fixedly connected to the front of the back plate and located at the top of the inner cylinder. Two second horizontal shafts are rotatably passed through the inside of the crushing box via bearings. A crushing roller is fixedly connected to the middle of the second horizontal shaft. A gap is provided between the two crushing rollers. A feed hopper is fixedly connected to the top of the crushing box. The solid waste is crushed by setting the crushing rollers.

[0012] Preferably, the right end of the second horizontal shaft on the front is rotatably connected to the left side of the column via a bearing, the middle part of the second horizontal shaft on the front is connected to the first horizontal shaft via a pulley, and a transmission gear is fixedly connected to the middle of the two second horizontal shafts. The two transmission gears mesh with each other, and the rotation of the first horizontal shaft drives the rotation of the second horizontal shaft on the front via the pulley.

[0013] Preferably, a water pipe is connected inside the water storage tank, a sewage tank is fixedly connected to the top of the base, and the bottom end of the water pipe is located inside the sewage tank.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The motor drives the first horizontal shaft to rotate, which in turn drives the inner cylinder to rotate. Through centrifugal force, the wastewater in the solid waste is thrown out through the filter holes opened on the inner cylinder, thereby separating the solid waste from the wastewater.

[0016] The second horizontal shaft rotates, and the transmission gear rotates, which drives the two crushing rollers to rotate, crushing the solid waste to be processed, thus completing the pretreatment of the solid waste. Attached Figure Description

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side view of the present invention.

[0019] Figure 3 This is an internal sectional view of the water-throwing mechanism in this utility model;

[0020] Figure 4 This is a cross-sectional view of the internal crushing mechanism in this utility model.

[0021] In the diagram: 1. Base; 2. Back plate; 3. Column; 4. Water-throwing mechanism; 5. Crushing mechanism; 6. Pulley; 7. Water pipe; 8. Wastewater tank; 41. Outer cylinder; 42. Circular slide rail; 43. Circular slider; 44. Inner cylinder; 45. Motor; 46. First horizontal shaft; 47. Bevel gear; 48. Bevel gear ring; 49. Water storage tank; 51. Crushing box; 52. Second horizontal shaft; 53. Crushing roller; 54. Transmission gear; 55. Feed hopper. Detailed Implementation

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0023] like Figure 1-3 As shown, a solid waste treatment device for environmental engineering includes a base 1, a back plate 2 fixedly connected to the top of the base 1, and a water-throwing mechanism 4 provided on the front of the back plate 2. The water-throwing mechanism 4 includes an outer cylinder 41, an annular slide rail 42, an annular slider 43, an inner cylinder 44, a motor 45, a first horizontal shaft 46, a bevel gear 47, and a bevel gear ring 48. The outer cylinder 41 is fixedly connected to the front of the back plate 2, the annular slide rail 42 is formed on the inner wall of the outer cylinder 41, the annular slider 43 is slidably connected inside the annular slide rail 42, and the annular slider 43 is fixedly connected to the outer wall of the inner cylinder 44. Filter holes are formed through the inner wall of the inner cylinder 44, and a water storage tank 49 is formed on the bottom inner wall of the outer cylinder 41. The movement of the annular slider 43 is limited by the annular slide rail 42. Motor 45 is fixedly connected to the right side of column 3. The left output end of motor 45 passes through both ends of column 3 and is fixedly connected to the right end of first horizontal shaft 46. The right end of first horizontal shaft 46 is rotatably connected to the left side of column 3 via bearing. Motor 45 drives first horizontal shaft 46 to rotate. Bevel gear 47 is fixedly connected to the left end of first horizontal shaft 46, and bevel gear ring 48 is fixedly connected to the top of inner cylinder 44. Bevel gear 47 meshes with bevel gear ring 48.

[0024] Specifically, the motor 45 drives the first horizontal shaft 46 to rotate, the rotation of the first horizontal shaft 46 drives the inner cylinder 44 to rotate, and the sewage in the solid waste is thrown out by centrifugal force. Example 2

[0025] like Figure 1-4 As shown, a crushing mechanism 5 is provided on the front of the back plate 2. The crushing mechanism 5 includes a crushing box 51, which is fixedly connected to the front of the back plate 2 and located at the top of the inner cylinder 44. Two second horizontal shafts 52 are rotatably driven through the inside of the crushing box 51 via bearings. A crushing roller 53 is fixedly connected to the middle of the second horizontal shaft 52, and a gap is provided between the two crushing rollers 53. A feed hopper 55 is fixedly connected to the top of the crushing box 51. Solid waste is crushed by setting the crushing rollers 53. The right end of the front second horizontal shaft 52 is rotatably connected to the left side of the column 3 via a bearing. The middle of the front second horizontal shaft 52 is driven by a pulley 6 to the first horizontal shaft 46. A transmission gear 54 is fixedly connected to the middle of the two second horizontal shafts 52, and the two transmission gears 54 mesh with each other. The rotation of the first horizontal shaft 46 drives the front second horizontal shaft 52 to rotate via the pulley 6. A water pipe 7 is connected to the inside of the water storage tank 49, and a sewage tank 8 is fixedly connected to the top of the base 1. The bottom end of the water pipe 7 is located inside the sewage tank 8.

[0026] Specifically, the second horizontal shaft 52 rotates and the transmission gear 54 rotates, which in turn drives the two crushing rollers 53 to rotate and crush the solid waste that needs to be processed.

[0027] The working principle of this utility model is as follows:

[0028] First, the solid waste to be processed is put into the crushing box 51. Then, the motor 45 is turned on to drive the first horizontal shaft 46 to rotate. The rotation of the first horizontal shaft 46 drives the front second horizontal shaft 52 to rotate through the pulley 6. The rotation of the front second horizontal shaft 52 drives the front transmission gear 54 to rotate. The rotation of the front transmission gear 54 drives the back transmission gear 54 and the back second horizontal shaft 52 to rotate. Thus, the two second horizontal shafts 52 rotate simultaneously and crush the solid waste in the crushing box 51. The crushed solid waste falls into the inner cylinder 44. The rotation of the first horizontal shaft 46 drives the bevel gear 47 to rotate. The rotation of the bevel gear 47 drives the bevel gear ring 48 to rotate. The rotation of the bevel gear ring 48 drives the inner cylinder 44 to rotate. The wastewater in the solid waste is thrown out by centrifugal force. After being thrown out, the wastewater flows from the inner wall of the outer cylinder 41 into the water storage tank 49 and then flows into the wastewater tank 8 through the water pipe 7.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid waste treatment device for environmental protection engineering, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a back plate (2), and a water-spraying mechanism (4) being provided on the front of the back plate (2); The water-throwing mechanism (4) comprises an outer cylinder (41), an annular slide rail (42), an annular slide block (43), an inner cylinder (44), a motor (45), a first transverse shaft (46), a bevel gear (47), and a bevel gear ring (48); The outer cylinder (41) is fixedly connected to the front side of the back plate (2); the annular slide rail (42) is provided on the inner wall of the outer cylinder (41); the annular slide block (43) is slidably connected inside the annular slide rail (42); the annular slide block (43) is fixedly connected to the outer wall of the inner cylinder (44); a filter hole is provided through the inner wall of the inner cylinder (44); and a water storage tank (49) is provided on the inner wall of the bottom of the outer cylinder (41).

2. A solid waste treatment device for environmental protection engineering according to claim 1, characterized in that: The motor (45) is fixedly connected to the right side of the column (3); the left output end of the motor (45) passes through the left and right ends of the column (3) and is fixedly connected to the right end of the first horizontal axis (46); the right end of the first horizontal axis (46) is rotatably connected to the left side of the column (3) via a bearing.

3. A solid waste treatment device for environmental protection engineering according to claim 2, characterized in that: The bevel gear (47) is fixedly connected to the left end of the first horizontal shaft (46), the bevel gear ring (48) is fixedly connected to the top end of the inner cylinder (44), and the bevel gear (47) is meshed with the bevel gear ring (48).

4. A solid waste treatment device for environmental protection engineering according to claim 1, characterized in that: A crushing mechanism (5) is arranged on the front of the back plate (2), and the crushing mechanism (5) comprises a crushing box (51). The crushing box (51) is fixedly connected to the front of the back plate (2) and arranged on the top of the inner cylinder (44). Two second transverse shafts (52) are rotatably passed through the interior of the crushing box (51) via bearings. A crushing roller (53) is fixedly connected to the middle of the second transverse shaft (52), and a gap is arranged between the two crushing rollers (53). A feeding hopper (55) is fixedly connected to the top of the crushing box (51).

5. A solid waste treatment device for environmental protection engineering according to claim 4, characterized in that: The right end of the second transverse axis (52) on the front side is rotatably connected to the left side of the column (3) via a bearing, the middle part of the second transverse axis (52) on the front side is transmission-connected to the first transverse axis (46) via a pulley (6), and the middle parts of the two second transverse axes (52) are fixedly connected with transmission gears (54), and the two transmission gears (54) are meshed with each other.

6. A solid waste treatment device for environmental protection engineering according to claim 5, characterized in that: The interior of the water storage tank (49) is connected to a water pipe (7), the top of the base (1) is fixedly connected to a sewage tank (8), and the bottom end of the water pipe (7) is arranged inside the sewage tank (8).

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