Solid waste treatment device
By combining the dust removal mechanism of the negative pressure fan and atomizing spray head in the solid waste disposal device, the problem of dust scattering during solid waste crushing is solved, the effective collection and storage of dust is achieved, and the air environment quality is improved.
Patent Information
- Application Number
- CN202323102014.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-11-16
AI Technical Summary
During the process of solid waste disposal, dust debris produced by crushing are easily dispersed, resulting in air pollution, and it is difficult for the prior art to effectively collect and deal with it.
A solid waste disposal device is designed, including a crushing mechanism and a dust removal mechanism, which uses a negative pressure fan and atomization spray head to guide the dust into the dust collection box, prevent the dust from scattering through the design of the slide and the communication cavity, and absorb the dust using water mist. Conduct centralized storage.
It effectively prevents the dust from scattering during solid waste, realizes centralized collection and storage of dust, and improves the air environment quality.
Smart Images
Figure CN222132009U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garbage processing equipment, in particular to a solid garbage processing device. Background Art
[0002] In order to facilitate the treatment of solid waste, it will be crushed during the treatment process so that its internal structure can be quickly separated and the moisture in the solid waste can be discharged. However, since some solid waste is prone to generate dust and debris during the crushing process, it will pollute the surrounding air environment. Therefore, the dust and debris generated during the crushing process of solid waste need to be collected and treated. Utility Model Content
[0003] The purpose of the utility model is to provide a solid waste treatment device to address the deficiencies in the prior art.
[0004] It includes a mounting shell, a crushing mechanism and a dust removal mechanism, the mounting shell includes a feed port, a crushing chamber, a discharge port and a dust chamber, the crushing chamber is arranged directly below the feed port, the crushing mechanism is arranged in the crushing chamber, the discharge port is below the crushing chamber, slide plates are symmetrically arranged on both sides of the feed port, the slide plates on both sides are arranged in a V shape, the lower ends of the slide plates on both sides are connected to the crushing chamber, the dust chamber is arranged at the side end of the crushing chamber, connecting chambers are arranged on both sides of the dust chamber, and the two connecting chambers are respectively connected to the feed port through the slide plates on both sides.
[0005] Furthermore, the dust removal mechanism includes a water tank, a water pump and an atomizing nozzle. A plurality of atomizing nozzles are provided, and the plurality of atomizing nozzles are arranged at the upper positions of the slides on both sides. The water inlet of the water pump is connected to the water tank, and the output of the water pump is respectively connected to the plurality of atomizing nozzles.
[0006] Furthermore, the crushing mechanism includes a first crushing roller, a second crushing roller and a driving motor, the first crushing roller and the second crushing roller are rotatably arranged in a crushing chamber, and the first crushing roller and the second crushing roller in the crushing chamber fit with each other, the driving motor is transmission-connected to the first crushing roller and the second crushing roller, and the driving motor drives the first crushing roller and the second crushing roller to rotate in the opposite direction.
[0007] Furthermore, a negative pressure fan is provided on the dust chamber, and the negative pressure fan discharges the gas in the dust chamber to form a negative pressure in the dust chamber.
[0008] Furthermore, a dust collecting box is arranged in the dust chamber.
[0009] Furthermore, a plurality of gear bars are provided on the inner side of the feed port, and the plurality of gear bars are arranged at intervals just above the slide plates on both sides.
[0010] The advantages of the utility model compared with the prior art are:
[0011] First: In this scheme, solid waste is input from the feed port and falls into the crushing chamber. The solid waste is crushed by the crushing mechanism in the crushing chamber and then falls into the discharge port for discharge. The dust generated during the crushing of the solid waste will fall on the slide plate. The dust adhering to the slide plate is guided to the connecting chamber by the dust removal mechanism and enters the dust chamber for storage, thereby preventing the dust from flying.
[0012] Second, in this solution, a negative pressure fan is used in conjunction with an atomizing nozzle to adhere to and guide the dust and debris generated during the solid waste crushing process, so that the dust and debris enter the dust collection box for storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of this scheme;
[0014] Figure 2 Sectional view of this scheme Figure 1 ;
[0015] Figure 3 Sectional view of this scheme Figure 2 .
[0016] Figure numerals: mounting shell 1, feed port 11, crushing chamber 12, discharge port 13, dust chamber 14, connecting chamber 15, negative pressure fan 16, dust collecting box 17, gear lever 18, crushing mechanism 2, first crushing roller 21, second crushing roller 22, drive motor 23, dust removal mechanism 3, water tank 31, water pump 32, atomizing nozzle 33. DETAILED DESCRIPTION
[0017] Combined with Figure 1-3 As shown, a solid waste treatment device comprises a mounting shell 1, a crushing mechanism 2 and a dust removal mechanism 3. The mounting shell 1 is the shell of the present solution. The crushing mechanism 2 and the dust removal mechanism 3 are arranged on the mounting shell 1. The solid waste is crushed by the crushing mechanism 2, and the dust generated during the crushing process is removed by the dust removal mechanism 3.
[0018] The mounting shell 1 includes a feed port 11, a crushing chamber 12, a discharge port 13 and a dust chamber 14. The crushing chamber 12 is arranged directly below the feed port 11, the crushing mechanism 2 is arranged in the crushing chamber 12, and the discharge port 13 is below the crushing chamber 12. Solid waste is input from the feed port 11 and falls into the crushing chamber 12. The solid waste is crushed by the crushing mechanism 2 in the crushing chamber 12 and then falls into the discharge port 13 for discharge.
[0019] Slide plates are symmetrically arranged on both sides of the feed port 11, and the slide plates on both sides are arranged in a V shape. The lower ends of the slide plates on both sides are connected to the crushing chamber 12, and the solid waste can be guided into the crushing chamber 12 through the slide plates. The dust chamber 14 is arranged at the side end of the crushing chamber 12, and connecting chambers 15 are arranged on both sides of the dust chamber 14. The two connecting chambers 15 are respectively connected to the feed port 11 through the slide plates on both sides. The dust generated during the crushing of the solid waste will fall on the slide plates, and the dust adhering to the slide plates will be guided into the connecting chamber 15 through the dust removal mechanism 3 and enter the dust chamber 14 for storage.
[0020] Preferably, the dust removal mechanism 3 includes a water tank 31, a water pump 32 and an atomizing nozzle 33. A plurality of atomizing nozzles 33 are provided, and the plurality of atomizing nozzles 33 are arranged at the upper position of the slides on both sides. The water inlet of the water pump 32 is connected to the water tank 31, and the output ports of the water pump 32 are respectively connected to the plurality of atomizing nozzles 33. The water in the water tank 31 is pumped into the plurality of atomizing nozzles 33 by the water pump 32, and the water is atomized and sprayed into the feed port 11. The dust in the feed port 11 is adsorbed and falls onto the slides on both sides, and the dust water is guided into the dust chamber 14 for storage by using the inclined slides.
[0021] Preferably, the crushing mechanism 2 includes a first crushing roller 21, a second crushing roller 22 and a driving motor 23, the first crushing roller 21 and the second crushing roller 22 are rotatably arranged in the crushing chamber 12, and the first crushing roller 21 and the second crushing roller 22 in the crushing chamber 12 are fitted with each other, the driving motor 23 is transmission-connected to the first crushing roller 21 and the second crushing roller 22, and the driving motor 23 drives the first crushing roller 21 and the second crushing roller 22 to rotate in opposite directions, and the crushing mechanism 2 can adopt a crusher commonly used in the prior art, a gear is arranged on one side of the first crushing roller 21 and the second crushing roller 22, the gears on the first crushing roller 21 and the second crushing roller 22 are meshed with each other, and any one of the crushing rollers is driven by the motor, so that the broken rollers on both sides rotate towards each other, at this time, the solid garbage is delivered between the two broken rollers, and the broken teeth between the two broken rollers are used to rotate with each other to crush the solid garbage, and the crushed solid garbage will fall directly below the two crushing rollers for discharge.
[0022] Preferably, a negative pressure fan 16 is provided on the dust chamber 14, and the negative pressure fan 16 discharges the gas in the dust chamber 14 to form a negative pressure in the dust chamber 14. At this time, the connecting chamber 15 will generate negative pressure, so that the dust scattered in the feed port 11 can be sucked in and guided into the dust chamber 14 for centralized storage.
[0023] Preferably, a dust box 17 is provided in the dust chamber 14, and dust is stored in the dust box 17. The dust box 17 can be freely disassembled and assembled. After the equipment has been running for a period of time, the staff can remove the dust box 17 and discharge the dust therein.
[0024] Preferably, a plurality of gear bars 18 are provided on the inner side of the feed port 11, and the plurality of gear bars 18 are spaced apart just above the slides on both sides. The provided gear bars 18 can prevent solid waste from directly contacting the baffles on both sides, and prevent solid waste from adhering to a large amount of dust and falling into the crushing mechanism 2 to cause secondary dispersion of dust, thereby improving the dust treatment efficiency of the equipment when crushing solid waste.
[0025] During the operation of this scheme: the staff puts the solid waste to be crushed into the feed port 11, starts the crushing mechanism 2, and crushes the solid waste through the crushing mechanism 2. The crushed solid waste is discharged from the discharge port 13 through the crushing mechanism 2. The dust generated in the crushing process will fly in the air inlet, and the negative pressure fan 16 is started. The negative pressure fan 16 discharges the gas in the dust chamber 14 to form a negative pressure in the dust chamber 14. At this time, the connecting chamber 15 will generate a negative pressure, so that the dust scattered in the feed port 11 can be sucked in and guided into the dust chamber 14 for centralized storage. The dust removal mechanism 3 is started, and water mist is sprayed in the feed port 11 through the dust removal mechanism 3. The water mist absorbs the dust in the air and falls on the slide. The slide continuously guides the water-soaked dust to flow into the dust chamber 14 for centralized storage, thereby preventing the dust from flying during the crushing of the solid waste.
[0026] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A solid waste treatment device, characterized in that: The invention comprises a mounting shell (1), a crushing mechanism (2) and a dust removal mechanism (3); the mounting shell (1) comprises a feed port (11), a crushing chamber (12), a discharge port (13) and a dust chamber (14); the crushing chamber (12) is arranged directly below the feed port (11); the crushing mechanism (2) is arranged in the crushing chamber (12); the discharge port (13) is located below the crushing chamber (12); slide plates are symmetrically arranged on both sides of the feed port (11); the slide plates on both sides are arranged in a V shape; the lower ends of the slide plates on both sides are connected to the crushing chamber (12); the dust chamber (14) is arranged at the side end of the crushing chamber (12); connecting chambers (15) are arranged on both sides of the dust chamber (14); the two connecting chambers (15) respectively pass through the slide plates on both sides and are connected to the feed port (11).
2. A solid waste treatment device according to claim 1, characterized in that: The dust removal mechanism (3) comprises a water tank (31), a water pump (32) and an atomizing nozzle (33). A plurality of the atomizing nozzles (33) are provided and are arranged at upper positions of the slide plates on both sides. The water inlet of the water pump (32) is connected to the water tank (31), and the output of the water pump (32) is respectively connected to the plurality of atomizing nozzles (33).
3. A solid waste treatment device according to claim 1, characterized in that: The crushing mechanism (2) comprises a first crushing roller (21), a second crushing roller (22) and a driving motor (23); the first crushing roller (21) and the second crushing roller (22) are rotatably arranged in a crushing chamber (12); the first crushing roller (21) and the second crushing roller (22) in the crushing chamber (12) fit each other; the driving motor (23) is connected to the first crushing roller (21) and the second crushing roller (22); the driving motor (23) drives the first crushing roller (21) and the second crushing roller (22) to rotate in opposite directions.
4. A solid waste treatment device according to claim 1, characterized in that: The dust chamber (14) is provided with a negative pressure fan (16), and the negative pressure fan (16) discharges the gas in the dust chamber (14) to form a negative pressure in the dust chamber (14).
5. A solid waste treatment device according to claim 1, characterized in that: A dust collecting box (17) is arranged in the dust chamber (14).
6. A solid waste treatment device according to claim 1, characterized in that: A plurality of gear bars (18) are arranged on the inner side of the feed port (11), and the plurality of gear bars (18) are arranged at intervals just above the slide plates on both sides.