Solid waste treatment device for environmental protection engineering

Abstract

The utility model relates to a treatment device, in particular to a solid waste treatment device for environmental protection engineering. The utility model provides a solid waste treatment device for environmental protection engineering, which comprises a shell and a funnel, the funnel is fixedly arranged at the top of the shell, the solid waste treatment device also comprises a dispersion mechanism, a dryer I, a ventilation net, gears, a crushing wheel and the like, a plurality of gears are rotatably arranged at the upper part of the front of the shell, and the gears are mutually meshed; a motor is fixedly mounted at the upper part behind the shell; and a plurality of crushing wheels are rotationally mounted at the inner upper part of the shell. The crushing wheel is driven by the motor to crush solid wastes, so that the wastes can be fully dried and carbonized, meanwhile, the wastes are scattered by the dispersing mechanism, the situation that the wastes at the bottom layer cannot be dried and carbonized due to accumulation of the wastes is prevented, and the wastes at the bottom layer cannot be dried and carbonized after being dried twice by the dryer I and the dryer II. And the drying and carbonizing effects are ensured, and efficient carbonization treatment of the waste is achieved.

Description

Technical Field

[0001] The utility model relates to a processing device, in particular to a solid waste processing device for environmental protection engineering. Background Art

[0002] Agricultural waste, also known as agricultural garbage, mainly includes plant fiber waste (such as crop straw, husks, fruit shells, leaves and bagasse, etc.), agricultural product processing waste, livestock and poultry manure, rural domestic garbage, etc. Its quantity is huge and its distribution is wide. It is not only a precious renewable resource, but also a major source of environmental pollution in rural areas. The treatment of agricultural waste is of great significance to the realization of a clean rural home environment, efficient resource utilization and harmless agricultural production.

[0003] According to a Chinese patent publication document with patent publication number CN211471304U, a livestock waste carbonization treatment device is proposed, including a device body, a servo motor, a carbonization chamber, a heat pump and a third connecting rod. A servo motor is installed at one end of the outer side of the device body, a mixing and feeding knife is installed at the output end of the servo motor, and the bottom end of the connecting belt is connected to one end of the mixing and feeding knife, and a feeding port is installed at one end of the top of the outer side of the device body.

[0004] The above patent has an L-shaped carbonization chamber, and the bottom end of the carbonization chamber passes through the side wall of the device body and is connected to the outside of the device body. This allows the device to control the heat pump to work through the control panel during the material discharge process, and to carbonize the waste inside the carbonization chamber. However, in actual use, the patent does not crush the waste during the waste carbonization process, which may result in the carbonization of the waste remaining only on the surface, and the interior of the waste cannot be fully carbonized. Utility Model Content

[0005] In order to overcome the shortcomings of existing equipment that the waste is not crushed, the carbonization treatment of the waste is only on the surface, and the inside of the waste cannot be fully carbonized, the technical problem of the utility model is: to provide a solid waste treatment device for environmental protection engineering.

[0006] The technical implementation scheme of the utility model is as follows: a solid waste treatment device for environmental protection engineering, including a shell and a funnel, a funnel is fixedly installed on the top of the shell, and also includes a dispersion mechanism, a dryer, a ventilation net, a gear, a crushing wheel, a rotating shaft, a baffle, a storage box, a support plate and a motor. A plurality of gears are rotatably installed on the upper front of the shell, and the gears are meshed with each other. A motor is fixedly installed on the upper back of the shell, and a plurality of crushing wheels are rotatably installed on the inner upper part of the shell, each crushing wheel is respectively fixedly connected to the corresponding gear on the front of the shell, and a rotating shaft is fixedly installed at the center of the crushing wheel in the middle, and the output shaft of the motor passes through the shell and is fixedly connected to the rotating shaft, and baffles are symmetrically fixedly installed on the inner upper part of the shell, and the two baffles are installed in an inverted eight-shaped shape and are located directly below the crushing wheel, and a support plate is symmetrically fixedly installed on the inner middle part of the shell, and a dispersion mechanism for preventing the accumulation of waste after crushing is provided in the inner middle part of the shell, and the dispersion mechanism is located in the middle of the two support plates, and a plurality of ventilation nets are fixedly installed on the lower front part of the shell, and a dryer is symmetrically fixedly installed on the lower part of the left and right sides of the shell, and a storage box is slidably placed on the inner bottom surface of the shell.

[0007] More preferably, the dispersion mechanism includes a pulley, a toothed scraper, a bidirectional screw and a filter. A pulley is rotatably installed in the middle of the front of the shell. A belt is directly sleeved on the pulley and the rotating shaft at the center of the front of the shell. A bidirectional screw is fixedly connected to the rotating shaft of the pulley, and the bidirectional screw is located in the inner middle of the shell. A toothed scraper is slidably placed on a support plate fixedly installed in the inner middle of the shell, and the middle of the toothed scraper is threadedly connected to the bidirectional screw. A filter is fixedly installed in the middle of the shell, and the filter is located below the toothed scraper.

[0008] More preferably, it further comprises a cylinder and a telescopic plate, wherein the cylinder is symmetrically fixedly mounted on the upper surface of the toothed scraper, and the telescopic plate is slidably mounted in the middle of the toothed scraper, and the movable rods of the two cylinders are fixedly connected to the telescopic plate.

[0009] More preferably, a second dryer is further included, and the second dryer is symmetrically fixedly installed between the baffle plate at the inner upper part of the shell and the support plate at the inner middle part of the shell.

[0010] More preferably, the drying angles of the two dryers are both aligned with the filter screen.

[0011] More preferably, the two baffles are installed in an inverted eight-shaped shape and are located below the grinding wheel.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model uses a motor to drive a crushing wheel to crush solid waste, so that the waste can be fully dried and carbonized. At the same time, the waste is dispersed by a dispersion mechanism to prevent waste accumulation, which makes it impossible for the waste at the bottom to be dried and carbonized. In addition, after two dryings in dryer one and dryer two, the drying and carbonization effects are ensured, thereby achieving efficient carbonization treatment of the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the side of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the cross section of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the dispersion mechanism of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the cylinder, toothed scraper and telescopic plate of the utility model.

[0018] The meanings of the reference numerals in the figure are: 1. housing, 2. funnel, 3. dispersion mechanism, 301. pulley, 302. cylinder, 303. toothed scraper, 304. bidirectional screw, 305. filter screen, 306. telescopic plate, 4. dryer 1, 5. ventilation screen, 6. gear, 7. crushing wheel, 8. rotating shaft, 9. baffle, 10. storage box, 11. support plate, 12. dryer 2, 13. motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1: A solid waste treatment device for environmental protection engineering, such as Figure 1 , Figure 2 and Figure 3As shown, it includes a shell 1, a funnel 2, a dispersion mechanism 3, a dryer 4, a ventilation net 5, a gear 6, a crushing wheel 7, a rotating shaft 8, a baffle 9, a storage box 10, a support plate 11 and a motor 13. The funnel 2 is installed on the top of the shell 1 by welding, and a plurality of gears 6 are rotatably installed on the upper front of the shell 1. The gears 6 are meshed with each other. The motor 13 is installed on the upper rear of the shell 1 by bolts. A plurality of crushing wheels 7 are rotatably installed on the inner upper part of the shell 1. Each crushing wheel 7 is fixedly connected to the corresponding gear 6 on the front of the shell 1. The center of the crushing wheel 7 in the middle is fixedly installed with a rotating shaft 8. The output shaft of the motor 13 passes through the housing 1 and is fixedly connected to the rotating shaft 8. A baffle 9 is symmetrically installed with bolts on the upper part of the housing 1. The two baffles 9 are installed in an inverted eight-shaped shape and are located below the crushing wheel 7. A support plate 11 is symmetrically installed with bolts in the middle part of the housing 1. A dispersion mechanism 3 for preventing the accumulation of waste after crushing is provided in the middle part of the housing 1, and the dispersion mechanism 3 is located between the two support plates 11. A plurality of ventilation nets 5 are installed with bolts on the lower front part of the housing 1. A dryer 4 is symmetrically installed with bolts on the lower part of the left and right sides of the housing 1. A storage box 10 is slidably placed on the bottom surface of the housing 1.

[0021] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the dispersion mechanism 3 includes a pulley 301, a toothed scraper 303, a bidirectional screw 304 and a filter 305. The pulley 301 is rotatably installed in the middle of the front of the shell 1. The pulley 301 and the rotating shaft 8 at the center of the front of the shell 1 are directly sleeved with a belt. The bidirectional screw 304 is fixedly connected to the rotating shaft of the pulley 301. The bidirectional screw 304 is located in the inner middle of the shell 1. The toothed scraper 303 is slidably placed on the support plate 11 fixedly installed in the inner middle of the shell 1. The middle of the toothed scraper 303 is threadedly connected to the bidirectional screw 304. The filter 305 is installed in the inner middle of the shell 1 by bolts, and the filter 305 is located below the toothed scraper 303.

[0022] like Figure 4 and Figure 5 As shown, it also includes a cylinder 302 and a telescopic plate 306. The cylinder 302 is symmetrically fixedly installed on the toothed scraper 303, and the telescopic plate 306 is slidably installed in the middle of the toothed scraper 303. The movable rods of the two cylinders 302 are fixedly connected to the telescopic plate 306.

[0023] like Figure 3 As shown, a second dryer 12 is also included. The second dryer 12 is symmetrically installed between the baffle plate 9 at the upper inner part of the shell 1 and the support plate 11 at the middle inner part of the shell 1 through bolts. The drying angles of the two second dryers 12 are both aligned with the filter screen 305.

[0024] When waste carbonization treatment is required, the device is started, and the output shaft of the motor 13 will drive the gear 6 in the middle of the front of the shell 1 to rotate through the rotating shaft 8, and the gear 6 in the middle will drive the other meshing gears 6 to rotate synchronously. The rotation of the gear 6 will drive the crushing wheel 7 in the shell 1 to rotate. At this time, the waste is put in from the top of the funnel 2, and the waste will be crushed when passing through the rotating crushing wheel 7. The crushed waste will fall onto the filter screen 305 after being limited by the baffles 9 on both sides. At this time, the dryers 12 on both sides will preliminarily dry the waste on the filter screen 305. At the same time, the rotating shaft 8 will also drive the pulley 301 in front of the shell 1 to rotate through the belt, and the pulley 301 will drive the bidirectional screw 304 in the shell 1 to rotate. The toothed screw 304 threadedly connected on the bidirectional screw 304 The scraper 303 will start to move back and forth. When the toothed scraper 303 moves back and forth, it will scrape off the waste on the filter screen 305 so that it can be evenly dried by the dryer 12 and fall into the storage box 10 below through the filter screen 305. During this period, the cylinder 302 will be started intermittently, and the movable rod of the cylinder 302 will drive the telescopic plate 306 on the toothed scraper 303 to move downward. The telescopic plate 306 will completely scrape the waste on the filter screen 305 so that large pieces of waste can also fall into the storage box 10 below. The waste falling into the storage box 10 will be dried twice by the dryer 4, and the moisture will be discharged from the ventilation net 5 behind the shell 1. After the storage box 10 is full, the storage box 10 is pulled out from the lower back of the shell 1 to complete the carbonization treatment of the solid waste.

[0025] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A solid waste treatment device for environmental protection engineering, comprising a housing (1) and a funnel (2), wherein the funnel (2) is fixedly mounted on the top of the housing (1), and wherein: The invention also comprises a dispersion mechanism (3), a drying device (4), a ventilation net (5), a gear (6), a crushing wheel (7), a rotating shaft (8), a baffle (9), a storage box (10), a support plate (11) and a motor (13). A plurality of gears (6) are rotatably mounted on the upper front part of the housing (1), and the gears (6) are meshed with each other. A motor (13) is fixedly mounted on the upper rear part of the housing (1). A plurality of crushing wheels (7) are rotatably mounted on the inner upper part of the housing (1), and each crushing wheel (7) is fixedly connected to a corresponding gear (6) on the front of the housing (1). A motor (13) is fixedly mounted at the center of the crushing wheel (7) in the middle. The output shaft of the motor (13) passes through the housing (1) and is fixedly connected to the rotating shaft (8). A baffle (9) is symmetrically fixedly installed in the upper part of the housing (1). A support plate (11) is symmetrically fixedly installed in the middle part of the housing (1). A dispersion mechanism (3) for preventing the accumulation of crushed waste is provided in the middle part of the housing (1), and the dispersion mechanism (3) is located between the two support plates (11). A plurality of ventilation nets (5) are fixedly installed in the lower front part of the housing (1). A dryer (4) is symmetrically fixedly installed in the lower part of the left and right sides of the housing (1). A storage box (10) is slidably placed on the bottom surface of the housing (1).

2. A solid waste treatment device for environmental protection engineering according to claim 1, characterized in that: The dispersion mechanism (3) comprises a pulley (301), a toothed scraper (303), a bidirectional screw (304) and a filter (305). The pulley (301) is rotatably mounted in the middle of the front of the housing (1). The pulley (301) and the rotating shaft (8) at the center of the front of the housing (1) are directly sleeved with a belt. The rotating shaft of the pulley (301) is fixedly connected with a bidirectional screw (304). The bidirectional screw (304) is located in the middle of the housing (1). The toothed scraper (303) is slidably mounted on a support plate (11) fixedly mounted in the middle of the housing (1). The middle of the toothed scraper (303) is threadedly connected to the bidirectional screw (304). The filter (305) is fixedly mounted in the middle of the housing (1). The filter (305) is located below the toothed scraper (303).

3. A solid waste treatment device for environmental protection engineering according to claim 2, characterized in that: It also includes a cylinder (302) and a telescopic plate (306). The cylinder (302) is symmetrically fixedly installed on the toothed scraper (303). The telescopic plate (306) is slidably installed in the middle of the toothed scraper (303). The movable rods of the two cylinders (302) are fixedly connected to the telescopic plate (306).

4. A solid waste treatment device for environmental protection engineering according to claim 3, characterized in that: The invention also comprises a second dryer (12), which is symmetrically fixedly installed between the baffle plate (9) at the upper inner part of the outer shell (1) and the support plate (11) at the middle inner part of the outer shell (1).

5. A solid waste treatment device for environmental protection engineering according to claim 4, characterized in that: The drying angles of the two drying devices (12) are both aligned with the filter screen (305).

6. A solid waste treatment device for environmental protection engineering according to claim 5, characterized in that: The two baffles (9) are installed in an inverted eight-shaped shape and are located below the crushing wheel (7).

Images