A centralized domestic waste treatment device

Abstract

The utility model discloses a centralized treatment device for domestic waste, comprising a processing box, a hopper is arranged on the top of the processing box, a door assembly and a hydraulic assembly are arranged on both sides of the processing box, a pressure plate is arranged on the hydraulic assembly, a drain box is arranged in the processing box, through holes are arranged at intervals on the drain box, and a water collecting box is arranged at the bottom of the processing box; a waste box is arranged on one side of the door assembly, and an air outlet is arranged on the top of the waste box and a discharge port is arranged on the bottom. The utility model has a simple structure, can centrally treat domestic waste and perform solid-liquid separation to facilitate subsequent operations, and has a good use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic waste treatment, in particular to a domestic waste centralized treatment device. Background Art

[0002] The previous domestic waste treatment equipment put the waste into the incinerator for incineration. The high-temperature incineration can solidify harmful substances and sterilize them. The heat generated by the incineration equipment can be fully recovered for heating and power generation, achieving the goal of reducing and recycling domestic waste. However, the domestic waste has a high water content, and it needs to absorb a lot of heat when incinerated in the incinerator. A lot of heat will be generated during incineration, which results in a waste of heat energy. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a centralized domestic waste treatment device with a simple structure, which can centrally treat domestic waste and perform solid-liquid separation to facilitate subsequent operations and has a good use effect.

[0004] In order to solve the above technical problems, the utility model provides a centralized treatment device for domestic waste, including a processing box body, an upper hopper is arranged on the top of the processing box body, a door opening assembly and a hydraulic assembly are respectively arranged on both sides of the processing box body, a pressure plate is arranged on the hydraulic assembly, a drain box is arranged in the processing box body, through holes are arranged at intervals on the drain box, and a water collecting tank is arranged at the bottom of the processing box body; a waste box is arranged on one side of the door opening assembly, and an air outlet is arranged on the top of the waste box and a discharge port is arranged at the bottom.

[0005] Furthermore, a water outlet is provided on one side of the water collecting tank.

[0006] Furthermore, it comprises a working platform and stairs, the processing box is arranged on the working platform, and safety railings are arranged around the working platform.

[0007] Furthermore, movable doors are provided on the processing box body near both sides of the working platform.

[0008] Furthermore, the hydraulic assembly includes a hydraulic cylinder connected to the pressure plate and a power assembly at the bottom for driving the hydraulic cylinder. A protective shell is provided on the outside of the hydraulic assembly, and heat dissipation holes are provided on the protective shell.

[0009] Furthermore, water collecting plates are arranged around the drain box inside the processing box.

[0010] Furthermore, the door opening assembly includes columns on both sides, a lifting door is arranged between the columns, a cylinder assembly for controlling the lifting door is arranged on the columns, and a limit rod is arranged on the top of the column.

[0011] The beneficial effects of the utility model are as follows: when in use, domestic garbage is thrown into the processing box from the upper hopper, at which time the door assembly is closed, the processing box is in a closed state, and the hydraulic assembly on one side is started, and the hydraulic assembly drives the pressure plate to move toward the door assembly (the pressure plate is adapted to the internal size of the processing box) until the domestic garbage inside the processing box is squeezed to the point where it can no longer move. At this time, the squeezed liquid will enter the water collecting tank at the bottom through the drain tank, and then the door assembly is opened, and the solid is pressed into the waste box on the side by the pressure plate, the gas is discharged from the air outlet, and the solid waste is collected at the discharge port, thereby achieving overall solid-liquid separation, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the internal structure of the processing box of the utility model.

[0014] Explanation of the numbers in the figure: 1. Processing box; 2. Loading hopper; 3. Hydraulic assembly; 4. Press plate; 5. Drain box; 6. Through hole; 7. Water collecting box; 8. Waste box; 9. Air outlet; 10. Discharge port; 11. Water outlet; 12. Working platform; 13. Stairs; 14. Safety railing; 15. Movable door; 16. Hydraulic cylinder; 17. Protective shell; 18. Heat dissipation hole; 19. Water collecting plate; 20. Column; 21. Lifting door; 22. Cylinder assembly; 23. Limit rod. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0016] In the description of the present invention, it should be understood 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 orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0018] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0020] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0021] Reference Figure 1 to Figure 2 As shown, an embodiment of a centralized treatment device for domestic waste of the utility model comprises a processing box body 1, an upper hopper 2 is arranged on the top of the processing box body 1, a door opening assembly and a hydraulic assembly 3 are respectively arranged on both sides of the processing box body 1, a pressure plate 4 is arranged on the hydraulic assembly 3, a drain box 5 is arranged in the processing box body 1, through holes 6 are arranged at intervals on the drain box 5, and a water collecting box 7 is arranged at the bottom of the processing box body 1; a waste box 8 is arranged on one side of the door opening assembly, and an air outlet 9 is arranged on the top of the waste box 8, and a discharge port 10 is arranged on the bottom.

[0022] When in use, domestic garbage is thrown into the processing box 1 from the upper hopper 2. At this time, the door opening assembly is closed, and the processing box 1 is in a closed state. The hydraulic assembly 3 on one side is started, and the hydraulic assembly 3 drives the pressure plate 4 to move toward the door opening assembly (the pressure plate 4 is adapted to the internal size of the processing box 1) until the domestic garbage inside the processing box 1 is squeezed to the point where it can no longer move. At this time, the squeezed liquid will enter the water collecting tank 7 at the bottom through the drain tank 5. After that, the door opening assembly is opened, and the solid is pressed into the waste box 8 on the side by the pressure plate 4. The gas is discharged at the air outlet 9, and the solid waste is collected at the discharge port 10 to achieve overall solid-liquid separation.

[0023] A water outlet 11 is provided on one side of the water collecting tank 7 for discharging waste water; it includes a working platform 12 and a staircase 13, the processing box 1 is arranged on the working platform 12, and a safety railing 14 is provided around the working platform 12 to facilitate the staff to directly board the working platform 12 for comprehensive inspection, maintenance and other operations. The processing box 1 is provided with movable doors 15 near both sides of the working platform 12, which can be opened to clean the interior or replace components.

[0024] The hydraulic assembly 3 includes a hydraulic cylinder 16 connected to the pressure plate 4 and a power assembly at the bottom for driving the hydraulic cylinder 16. A protective shell 17 is provided on the outside of the hydraulic assembly 3, and a heat dissipation hole 18 is provided on the protective shell 17; a water collecting plate 19 is provided around the drain box 5 inside the processing box 1. Since the liquid squeezed out of the domestic garbage may be in the corners, a water collecting plate 19 is provided, and the angle of the water collecting plate 19 is facing the water collecting box 7 at the bottom to ensure the complete collection; the door opening assembly includes columns 20 on both sides, a lifting door 21 is provided between the columns 20, a cylinder assembly 22 for controlling the lifting door 21 is provided on the column 20, and a limiting rod 23 is provided on the top of the column 20. The cylinder assembly 22 drives the lifting door 21 to move up and down to open or close the working box, and the limiting rod 23 on the top is used to limit the lifting door 21.

[0025] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A centralized domestic waste treatment device, characterized in that: It comprises a processing box (1), the top of which is provided with an upper hopper (2), the two sides of which are provided with a door opening assembly and a hydraulic assembly (3), respectively, the hydraulic assembly (3) is provided with a pressure plate (4), the processing box (1) is provided with a drain box (5), the drain box (5) is provided with through holes (6) at intervals, and the bottom of the processing box (1) is provided with a water collecting box (7); A waste box (8) is provided on one side of the door opening assembly, and an air outlet (9) is provided on the top of the waste box (8) and a material outlet (10) is provided on the bottom.

2. The centralized domestic waste treatment device according to claim 1, characterized in that: A water outlet (11) is provided on one side of the water collecting tank (7).

3. The centralized domestic waste treatment device according to claim 1, characterized in that: It comprises a working platform (12) and stairs (13); the processing box (1) is arranged on the working platform (12); and a safety railing (14) is arranged around the working platform (12).

4. The centralized domestic waste treatment device according to claim 3, characterized in that: The processing box (1) is provided with movable doors (15) at positions close to both sides of the working platform (12).

5. The centralized domestic waste treatment device according to claim 1, characterized in that: The hydraulic assembly (3) comprises a hydraulic cylinder (16) connected to the pressure plate (4) and a power assembly at the bottom for driving the hydraulic cylinder (16); a protective shell (17) is arranged on the outside of the hydraulic assembly (3); and a heat dissipation hole (18) is arranged on the protective shell (17).

6. The centralized domestic waste treatment device according to claim 1, characterized in that: A water collecting plate (19) is arranged around the drain box (5) inside the processing box (1).

7. The centralized domestic waste treatment device according to claim 1, characterized in that: The door opening assembly comprises columns (20) on both sides, a lifting door (21) is arranged between the columns (20), a cylinder assembly (22) for controlling the lifting door (21) is arranged on the columns (20), and a limit rod (23) is arranged on the top of the column (20).

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