Filtering device for garbage treatment

Abstract

The utility model discloses a filtering device for garbage treatment, which is characterized in that a motor is used for driving a crushing roller, the crushing roller rotates in a cavity, and sewage flows to a circulating station from a water diversion roller, so that when larger garbage scraps are conveyed to the crushing roller, the garbage scraps are meshed and rolled among crushing tooth bodies; the generated sewage flows to the filter part, is filtered by the first filter screen and the second filter screen, and then flows to the transmission assembly for next filtering operation, so that the sewage passes through the movable station and surrounds between the connecting rod and the threaded section to be filtered, and finally, the filtered sewage is discharged to the water outlet through the drainage pipe, so that the filtering effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of drainage filtration, and more specifically, to a filtering device for garbage disposal. Background Art

[0002] At present, urban garbage is transported to garbage stations for secondary treatment such as landfill and briquetting. A large amount of leachate will be generated during the transportation and treatment of garbage. The composition of the leachate is complex and cannot be discharged directly. The landfill needs to filter the leachate and perform other purification processes before it can be discharged.

[0003] For example, application number 202221528419.0 discloses a drainage filtration device for a landfill. By setting up a water collection tower in the garbage storage yard, it can be standardized according to the size of the site to meet different needs. The high strength of the water collection cover is used to separate and safely protect the garbage around the water collection tower. Since the mesh of the water collection cover is small, it can prevent some debris from falling into the sewage. The seepage water is then filtered through the filter screen and filter element, and the drainage is smooth.

[0004] In the above, after the deodorant is sprayed on the garbage, the generated garbage sewage and debris flow to the water collection tower for filtration. During the spraying process, because the water collection tower is integrated, when larger garbage debris covers the water collection tower, the sewage is difficult to flow into the drain pipe, making it difficult to filter, resulting in the entire water collection tower being unusable. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a filtering device for garbage disposal with improved filtering effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A garbage disposal filtering device comprises a water collecting device and a transmission component, the water collecting device and the transmission component are connected through a drainage pipe, the water collecting device comprises a water diversion hood and a filter element, the water diversion hood is fixed above the filter element, the water diversion hood has a cavity, a rotating shaft component rotatably connected thereto is arranged in the cavity, the rotating shaft component comprises a water diversion drum and a crushing drum, the water diversion drum is arranged above the crushing drum, the crushing drum has two, a flow station for sewage to pass through is arranged between the water diversion drum and the crushing drum, one end of the two crushing drums extends out of the water diversion hood and is connected to a driven gear, a motor is arranged on one side of the water diversion hood, a driving gear is connected to the output end of the motor, the driving gear and the driven gear are meshed so as to drive the crushing drum to rotate relative to the water diversion hood, a crushing tooth body is arranged on the outer peripheral wall of the crushing drum, and a plurality of holes penetrating the bodies of the water diversion drum and the crushing drum are arranged on the curved surfaces.

[0008] The utility model is further configured as follows: the diameter of the water guide roller is smaller than the diameter of the crushing roller, and there are three water guide rollers.

[0009] The utility model is further configured as follows: the transmission component includes a shell and a shaft rod, the shaft rod is placed in the shell, a threaded section is provided on the outer wall of the shaft rod, a connecting rod is provided in the threaded section, the connecting rod has two connecting rods and the connecting rods pass through the shaft rod, a accommodating cavity for placing activated carbon is provided in the connecting rod, and a through hole communicating with the accommodating cavity is provided on the connecting rod.

[0010] The utility model is further configured as follows: a movable station for sewage to pass through is arranged between adjacent connecting rods, so that the sewage is placed between the movable station and the threaded section for filtration.

[0011] The utility model is further configured as follows: the filter element includes a first filter screen and a second filter screen, the first filter screen is placed above the second filter screen, a flow station for sewage filtration is provided between the first filter screen and the second filter screen, and the mesh diameter of the first filter screen is greater than the mesh diameter of the second filter screen.

[0012] The utility model is further configured as follows: a water outlet hole is opened on the drain pipe, a bet head is provided on the water outlet hole, and the bet head is detachably connected to the drain pipe.

[0013] Compared with the shortcomings of the existing technology, the beneficial effects of this product are:

[0014] The motor drives the crushing drum to rotate in the cavity, and the sewage flows from between the water-drawing rollers to the circulation station, so that when larger garbage debris is transmitted to the crushing drum, the garbage debris meshes and rolls between the crushing teeth, and the generated sewage flows to the filter element, is filtered through the first filter screen and the second filter screen, and then flows to the transmission component for the next filtering operation, so that the sewage passes through the movable station, surrounds the connecting rod and the threaded section for filtering, and finally the filtered sewage is discharged to the outlet through the drain pipe, thereby improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A cross-sectional view of an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the water diversion cover of the utility model;

[0017] Figure 3 It is a partial schematic diagram of the water diversion cover of the utility model;

[0018] Figure 4 It is an exploded view of the transmission component of the utility model.

[0019] Water collecting device 1, transmission component 2, drain pipe 3, bet head 4, motor 5, shaft assembly 6, water diversion cover 7, filter element 8, cavity 9, crushing tooth body 10, driven gear 11, driving gear 12, water diversion drum 14, crushing drum 15, circulation station 16, hole position 17, first filter screen 18, second filter screen 19, shell 21, shaft rod 22, threaded section 23, connecting rod 24, movable station 25, accommodating chamber 26, through hole 27. Implementation

[0020] Reference Figures 1 to 4 The utility model is further described in detail.

[0021] The specific structure of this embodiment includes a water collecting device 1 and a transmission component 2, the water collecting device 1 and the transmission component 2 are connected through a drain pipe 3, a water outlet is provided on the drain pipe 3, a nozzle 4 is provided on the water outlet, and the nozzle 4 is detachably connected to the drain pipe 3.

[0022] The water collecting device 1 comprises a water inlet cover 7 and a filter element 8. The water inlet cover 7 is fixed above the filter element 8.

[0023] The water induction cover 7 has a cavity 9, and a rotating shaft assembly 6 rotatably connected thereto is arranged in the cavity 9.

[0024] The rotating shaft assembly 6 comprises a water inlet drum 14 and a crushing drum 15. The water inlet drum 14 is placed above the crushing drum 15. The crushing drum 15 has two parts. A flow station 16 for sewage to pass through is provided between the water inlet drum 14 and the crushing drum 15.

[0025] One end of the two crushing rollers 15 extends out of the water diversion cover 7 and is connected to a driven gear 11. A motor 5 is provided on one side of the water diversion cover 7. A driving gear 12 is connected to the output end of the motor 5. The driving gear 12 is meshed with the driven gear 11 to drive the crushing rollers 15 to rotate relative to the water diversion cover 7. A crushing tooth body 10 is provided on the outer peripheral wall of the crushing rollers 15.

[0026] The curved surfaces of the water guide drum 14 and the crushing drum 15 are both provided with a plurality of holes 17 penetrating the bodies thereof. The diameter of the water guide drum 14 is smaller than the diameter of the crushing drum 15 , and the water guide drum 14 has three holes.

[0027] The transmission component 2 includes a shell 21 and a shaft 22. The shaft 22 is placed in the shell 21. A threaded section 23 is provided on the outer wall of the shaft 22. A connecting rod 24 is provided in the threaded section 23. The connecting rod 24 has two connecting rods and the connecting rod 24 passes through the shaft 22. A accommodating cavity 26 for placing activated carbon is provided in the connecting rod 24. A through hole 27 connected to the accommodating cavity 26 is provided on the connecting rod 24.

[0028] A movable station 25 for sewage to pass through is provided between adjacent connecting rods 24 , so that the sewage is placed between the movable station 25 and the threaded section 23 for filtration.

[0029] The filter element 8 includes a first filter screen 18 and a second filter screen 19 . The first filter screen 18 is placed above the second filter screen 19 . A flow station 16 for sewage filtering is provided between the first filter screen 18 and the second filter screen 19 . The mesh diameter of the first filter screen 18 is larger than the mesh diameter of the second filter screen 19 .

[0030] A water outlet is provided on the drain pipe 3 , and a bet head 4 is provided on the water outlet. The bet head 4 is detachably connected to the drain pipe 3 .

[0031] The motor 5 drives the crushing drum 15, which rotates in the cavity 9, and the sewage flows from between the water-introducing rollers 14 to the circulation station 16, so that when larger garbage fragments are transferred to the crushing drum 15, the garbage fragments mesh and roll between the crushing teeth 10, and the generated sewage flows to the filter element 8.

[0032] The sewage is filtered through the first filter screen 18 and the second filter screen 19, and then flows to the transmission component 2 for the next filtering operation, so that the sewage passes through the movable station 25, surrounds the connecting rod 24 and the threaded section 23 for filtering, and finally the filtered sewage is discharged to the outlet through the drain pipe 3, thereby improving the filtering effect.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for garbage disposal, characterized in that: The water collecting device (1) and the transmission component (2) are connected to each other via a drainage pipe (3). The water collecting device (1) comprises a water guide cover (7) and a filter element (8), wherein the water guide cover (7) is fixed above the filter element (8). The water induction cover (7) has a cavity (9), and a rotating shaft assembly (6) rotatably connected thereto is disposed in the cavity (9). The rotating shaft assembly (6) comprises a water diversion drum (14) and a crushing drum (15). The water diversion drum (14) is placed above the crushing drum (15). The crushing drum (15) has two flow stations (16) for sewage to pass through, and between the water diversion drum (14) and the crushing drum (15). One end of the two crushing rollers (15) extends out of the water diversion cover (7) and is connected to a driven gear (11). A motor (5) is provided on one side of the water diversion cover (7). The output end of the motor (5) is connected to a driving gear (12). The driving gear (12) and the driven gear (11) are meshed to drive the crushing rollers (15) to rotate relative to the water diversion cover (7). A crushing tooth body (10) is provided on the outer peripheral wall of the crushing drum (15). The curved surfaces of the water diversion drum (14) and the crushing drum (15) are both provided with a plurality of holes (17) penetrating the main bodies thereof.

2. A garbage disposal filtering device according to claim 1, characterized in that: The diameter of the water guide roller (14) is smaller than the diameter of the crushing roller (15), and there are three water guide rollers (14).

3. A filter device for garbage disposal according to claim 2, characterized in that: The transmission assembly (2) comprises a housing (21) and a shaft (22), wherein the shaft (22) is disposed in the housing (21), a threaded section (23) is provided on the outer wall of the shaft (22), a connecting rod (24) is provided in the threaded section (23), two connecting rods (24) are provided and the connecting rods (24) penetrate the shaft (22), a receiving cavity (26) for receiving activated carbon is provided in the connecting rod (24), and a through hole (27) communicating with the receiving cavity (26) is provided on the connecting rod (24).

4. A garbage disposal filtering device according to claim 3, characterized in that: A movable station (25) for sewage to pass through is provided between adjacent connecting rods (24), so that the sewage is placed between the movable station (25) and the threaded section (23) for filtration.

5. A garbage disposal filtering device according to claim 4, characterized in that: The filter element (8) comprises a first filter screen (18) and a second filter screen (19), the first filter screen (18) being placed above the second filter screen (19), a flow station (16) for sewage filtering being provided between the first filter screen (18) and the second filter screen (19), and a mesh diameter of the first filter screen (18) being larger than a mesh diameter of the second filter screen (19).

6. A garbage disposal filtering device according to claim 5, characterized in that: The drainage pipe (3) is provided with a water outlet hole, and a bend head (4) is provided on the water outlet hole. The bend head (4) is detachably connected to the drainage pipe (3).

Images