Kitchen waste biogas slurry treatment device

Abstract

The utility model relates to the technical field of kitchen waste treatment, and discloses a kitchen waste biogas slurry treatment device which comprises a collecting box and a liquid outlet formed in the lower portion of the collecting box. A screening net used for conducting solid-liquid separation on kitchen waste is installed on the lower portion of the separation box, a mounting base is rotationally installed on the side portion of the collecting box, an electric telescopic rod is fixed to the mounting base, a rotating sleeve is fixed to the telescopic end of the electric telescopic rod, and the rotating sleeve is rotationally connected with a rotating shaft fixed to the side portion of the collecting box; the collecting box and the separating box are connected in a rotating mode, the electric telescopic rod is arranged between the collecting box and the separating box, and the separating box can be pushed in the extending process of the electric telescopic rod, so that the separating box can rotate on the collecting box and pour out separated kitchen waste, manual operation is not needed, and the working efficiency is improved. Therefore, convenience is provided for people.

Description

Technical Field

[0001] This utility model relates to the field of kitchen waste treatment technology, specifically a kitchen waste biogas slurry treatment device. Background Technology

[0002] Food waste biogas slurry, also known as kitchen waste biogas slurry or kitchen waste filtrate, refers to the liquid portion produced during the composting process of food waste. When organic waste (such as food scraps, plant waste, etc.) is composted, its internal moisture seeps out, carrying some dissolved organic matter and microorganisms. Current biogas slurry treatment methods mainly include recirculation, reverse osmosis, and biochemical treatment. During the treatment process, additives or flocculants are usually added to facilitate chemical reactions. Food waste biogas slurry treatment devices are generally used when treating food waste.

[0003] During the processing of food waste, screens are usually used to separate the food waste into solid and liquid components. However, currently, the screens and screening boxes are connected in a fixed manner. Each time the solid food waste after screening is processed, it is usually done manually. Since food waste is dirty and has a strong odor, it inevitably causes discomfort to the staff.

[0004] Therefore, we propose a food waste biogas slurry treatment device to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to solve the aforementioned technical problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a kitchen waste biogas slurry treatment device, comprising a collection box and a drain outlet opened at the bottom of the collection box, a separation box being rotatably installed at the opening at the top of the collection box, and a screening screen for solid-liquid separation of kitchen waste being installed at the bottom of the separation box, a mounting base being rotatably installed on the side of the collection box, and an electric telescopic rod being fixed on the mounting base, a rotating sleeve being fixed at the telescopic end of the electric telescopic rod, and the rotating sleeve being rotatably connected to a rotating shaft fixed on the side of the collection box.

[0007] Furthermore: the side wall of the collection box is fixed with a fixed support, and the side of the separation box is fixed with a rotating support. The fixed support and the rotating support are rotatably connected by a hinge shaft.

[0008] Furthermore, “L”-shaped sliding seats are symmetrically fixed at the opening at the bottom of the separation box, and the two ends of the screening screen are slidably mounted on the sliding seats respectively.

[0009] Furthermore: the sliding seat has mounting holes equidistantly spaced, and the two ends of the screening screen are respectively provided with threaded holes that cooperate with the mounting holes, and the mounting holes are equipped with fixing bolts that cooperate with the threaded holes.

[0010] Several buckles are installed on the upper side of the collection box, and several hooks are installed on the lower side of the separation box. When the collection box and the separation box are closed together, the buckles and hooks are engaged with each other.

[0011] The beneficial effects of this utility model are:

[0012] The collection box and separation box of this utility model are connected by a rotating method, and an electric telescopic rod is set between the collection box and the separation box. During the extension of the electric telescopic rod, the separation box can be pushed, so that the separation box can rotate on the collection box and empty the separated kitchen waste. No manual operation is required, which provides convenience for personnel and avoids discomfort caused to staff due to excessively dirty or smelly kitchen waste. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention (closed state);

[0014] Figure 2 This is a three-dimensional structural schematic diagram of the present invention (open state);

[0015] Figure 3 This is a partial structural schematic diagram of the present invention;

[0016] Figure 4 This is a bottom view of the separation box structure in this utility model.

[0017] The names corresponding to each mark in the diagram:

[0018] 1. Collection box; 2. Drain outlet; 3. Separation box; 4. Screening screen; 5. Mounting base; 6. Electric telescopic rod; 7. Rotating sleeve; 8. Rotating shaft; 9. Fixed support; 10. Rotating support; 11. Hinge shaft; 12. Sliding seat; 13. Buckle; 14. Hook. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0020] A kitchen waste biogas slurry treatment device includes a collection box 1. Through the setting of the collection box 1, the kitchen waste is separated into solid and liquid states, and the liquid kitchen waste is used. The bottom of the collection box 1 is provided with a drain port 2, which is used to discharge the collected kitchen waste biogas slurry.

[0021] A separation box 3, with both its top and bottom open, is installed at the top opening of the collection box 1. The separation box 3 is used to store kitchen waste and perform solid-liquid separation. A screening screen 4 is installed at the bottom opening of the separation box 3. The screening screen 4 enables solid-liquid separation of kitchen waste. Specifically, sliding seats 12 with an "L"-shaped cross-section are symmetrically fixed at the bottom opening of the separation box 3. Both ends of the screening screen 4 are slidably mounted on the sliding seats 12, allowing for the replacement of screening screens 4 with different apertures to screen particles of different sizes in the kitchen waste, thereby improving the effectiveness of the device. Several mounting holes are equidistantly opened along the length of the sliding seat 12, and threaded holes are opened on both sides of the screening screen 4. When the mounting holes and threaded holes are aligned, fixing bolts pass through the mounting holes and threaded holes to secure the screening screen 4, preventing it from shaking or loosening during use, thus improving the stability of the device.

[0022] Several fixed supports 9 are fixed at equal intervals on the top of one side of the collection box 1, and several rotating supports 10 are fixed at equal intervals on the bottom of one side of the separation box 3. The rotating supports 10 and the fixed supports 9 are connected by a hinge shaft 11. If the kitchen waste is separated into solid and liquid, the separation box 3 can rotate around the axis of the hinge shaft 11, so that the separated solid kitchen waste can be poured out without removing the screening screen 4, thus providing convenience for the staff.

[0023] A buckle 13 is fixed to the top of the other side of the collection box 1, and an "L"-shaped hook 14 is fixed to the bottom of the other side of the separation box 3. When the separation box 3 and the collection box 1 are closed together, the buckle 13 is fastened to the hook 14, thereby securing the collection box 1 and the separation box 3 and preventing them from loosening during use.

[0024] Mounting bases 5 are rotatably mounted on both sides of the collection box 1, and electric telescopic rods 6 are fixed on the mounting bases 5. A rotating sleeve 7 is fixed to one end of the electric telescopic rod 6. The rotating sleeve 7 is rotatably mounted on a rotating shaft 8, which is fixed to the side of the separation box 3. After the solid and liquid waste of the kitchen waste is separated, the output shaft of the electric telescopic rod 6 extends and rotates inside the rotating sleeve 7. The rotating sleeve 7 can push the separation box 3, so that the separation box 3 can rotate on the collection box 1 and take out the separated solid waste. No manual operation is required, which avoids discomfort to the staff due to the excessive dirt and odor of the kitchen waste.

[0025] When separating solid and liquid food waste, the food waste is first put into the separation box 3. The liquid food waste can fall down through the screening screen 4 into the collection box 1, thus completing the solid-liquid separation.

[0026] After the solid-liquid separation of kitchen waste, when it is necessary to remove the screened solid kitchen waste, first place the solid waste collection box (not shown in the figure) behind the collection box 1; secondly, loosen the buckle 13 so that the buckle 13 is disengaged from the hook 14, and then activate the electric telescopic rod 6. The telescopic end of the electric telescopic rod 6 extends and drives the rotating shaft 8 to move. During the movement of the rotating shaft 8, it can push the separation box 3 to rotate. The separation box 3 can pour the separated solid waste into the solid waste collection box without manual operation, thus providing convenience for the staff.

Claims

1. A kitchen waste slurry treatment device, comprising a collecting tank (1) and a slurry outlet (2) formed in the lower part of the collecting tank (1), characterized in that: A separation box (3) is rotatably installed at the opening at the top of the collection box (1), and a screening screen (4) for solid-liquid separation of kitchen waste is installed at the bottom of the separation box (3). A mounting base (5) is rotatably installed on the side of the collection box (1), and an electric telescopic rod (6) is fixed on the mounting base (5). A rotating sleeve (7) is fixed at the telescopic end of the electric telescopic rod (6), and the rotating sleeve (7) is rotatably connected to the rotating shaft (8) fixed on the side of the collection box (1).

2. The kitchen waste biogas slurry treatment device according to claim 1, characterized in that: The side wall of the collection box (1) is fixed with a fixed support (9), and the side of the separation box (3) is fixed with a rotating support (10). The fixed support (9) and the rotating support (10) are rotatably connected by a hinge shaft (11).

3. The kitchen waste biogas slurry treatment device according to claim 1, characterized in that: The bottom opening of the separation box (3) is symmetrically fixed with "L"-shaped sliding seats (12), and the two ends of the screening screen (4) are respectively slidably installed on the sliding seats (12).

4. The kitchen waste biogas slurry treatment device according to claim 3, characterized in that: The sliding seat (12) has mounting holes at equal intervals, and the two ends of the screening screen (4) have threaded holes that cooperate with the mounting holes, and the mounting holes are fitted with fixing bolts that cooperate with the threaded holes.

5. The kitchen waste biogas slurry treatment device according to claim 1, characterized in that: Several buckles (13) are installed on the upper side of the collection box (1), and several hooks (14) are installed on the lower side of the separation box (3). When the collection box (1) and the separation box (3) are closed together, the buckles (13) and hooks (14) are fastened together.

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