Three-phase horizontal centrifuge

Abstract

The utility model discloses a three-phase horizontal centrifugal machine, which relates to kitchen waste impurity removal and oil-water separation equipment, consists of a rack, a rotary drum driving motor, a rotary drum, a rotary drum outer cover, a differential mechanism, a spiral driving motor and a feeding pipe, integrates impurity removal, filtration and oil, water and slag separation, and is large in treatment capacity, low in water content of treated solid slag, long in service life and high in efficiency. The noise is low.

Description

Technical Field

[0001] This utility model relates to a three-phase separation device for kitchen waste oil, water and residue, specifically a three-phase horizontal centrifuge. Background Technology

[0002] With urbanization, hotels, restaurants, and canteens are expanding, resulting in a significant increase in food waste. This food waste often has a high oil content, making oil-water separation a crucial indicator of successful food waste treatment. The quality of oil-water separation directly impacts the success of the treatment process, and the effectiveness of oil-water separation determines the oil extraction efficiency. This invention offers a large processing capacity, high oil-water separation efficiency, and low energy consumption. Summary of the Invention

[0003] The technical problem this utility model aims to solve is to provide a novel oil-water separation and treatment equipment for kitchen waste, specifically a three-phase horizontal centrifuge, addressing the issues of low processing capacity, mediocre treatment effect, and high energy consumption in existing three-phase horizontal centrifuges. To solve these problems, this utility model adopts the following technical solution: a three-phase horizontal centrifuge, characterized by comprising a frame, a drum drive motor, a drum and drum cover, a differential, a screw drive motor, and a feed pipe. A motor base is located on the upper left side of the frame, and the drum drive motor is mounted on the motor base. A drum pulley is connected to the right end of the drum drive motor's connecting shaft, and the drum pulley is connected to a drum pulley coupling located at the left end of the drum via a belt. A mesh barrel is located at the left center of the drum's inner cavity, connected to the feed pipe at its left end. A mesh barrel screw is located in the center of the mesh barrel's inner cavity, an auxiliary feeder is located on the outer side of the middle of the mesh barrel, and a main feeder is located at the right end of the mesh barrel. The discharge port of the device communicates with the inner cavity of the right end of the drum. The right end of the spiral blades of the screen drum is provided with a connecting shaft, which is connected to the differential located at the right end of the drum. Spiral blades of the drum are arranged around the inner cavity of the drum. The right end of the spiral blades of the drum is connected to the differential via a coupling. A mud discharge port is provided at the lower left end of the drum. An oil discharge port and a water discharge port are provided from left to right at the lower right end of the drum. A baffle plate is provided between the oil discharge port and the water discharge port. A drum cover is provided on the outside of the drum. The right end of the differential is connected to the spiral pulley located at the top via a belt. The spiral pulley is connected to the spiral drive motor located at the right end of the spiral pulley via a connecting shaft. A shock absorber is provided at the bottom of the frame.

[0004] The differential consists of a planetary gear, two planetary gear shafts, a half-shaft gear, and a housing.

[0005] The advantages of this utility model are: it integrates impurity removal, filtration and oil, water and slag separation into one device, with a large processing capacity, low moisture content of solid slag after treatment, long service life and low noise. Attached Figure Description

[0006] Figure 1This is a schematic diagram of the structure of the three-phase horizontal centrifuge of this utility model.

[0007] 1. Feed pipe; 2. Frame; 3. Drum motor; 4. Drum pulley; 5. Drum cover; 6. Drum belt; 7. Drum; 8. Auxiliary feeder; 9. Differential; 10. Spiral belt; 11. Spiral pulley; 12. Spiral drive motor; 13. Shock absorber; 14. Mud discharge port; 15. Mesh drum spiral; 16. Mesh drum; 17. Drum spiral blades; 18. Main feeder; 19. Oil discharge port; 20. Liquid overflow plate; 21. Drain outlet. Detailed Implementation

[0008] The present invention will now be described in detail using the preferred embodiments.

[0009] The three-phase horizontal centrifuge consists of a frame, a drum drive motor, a drum and drum cover, a differential, a screw drive motor, and a feed pipe. A motor base is located on the upper left side of the frame, and the drum drive motor is mounted on the motor base. A drum pulley is connected to the right end of the drum drive motor's connecting shaft. The drum pulley is connected to a drum pulley coupling located at the left end of the drum via a belt. A screen is located at the left end of the center of the drum's inner cavity, and the left end of the screen is connected to the feed pipe. A screen screw is located in the center of the screen's inner cavity, and an auxiliary feeder is located on the outer side of the middle of the screen. A main feeder is located at the right end of the screen, and the discharge port of the main feeder is connected to the right end of the inner cavity of the drum. The drum has a connecting shaft at the right end of its spiral blades, which connects to a differential located at the right end of the drum. Spiral blades surround the drum's inner cavity, and their right ends are connected to the differential via a coupling. A mud discharge port is located at the lower left end of the drum, while an oil discharge port and a drain port are located from left to right at the lower right end. A baffle plate is placed between the oil discharge port and the drain port. An outer cover is installed on the outside of the drum. The right end of the differential is connected to a spiral pulley located at the top via a belt, and the spiral pulley is connected to a spiral drive motor located at the right end of the spiral pulley via a connecting shaft. A shock absorber is installed at the bottom of the frame. The differential consists of a planetary gear, two planetary gear shafts, a half-shaft gear, and a housing.

[0010] like Figure 1 The three-phase horizontal centrifuge shown has an oil, water, and slag mixture entering from the left end through the feed pipe. After passing through the mesh drum, the filtered slag undergoes self-cleaning via the spiral of the mesh drum. The solid slag enters the rotating drum and, under the action of centrifugal force, the solid phase (slag) is settled and squeezed by the spiral blades of the rotating drum. The dry slag is discharged from the sludge discharge port. The filtered oil-water mixture separates into layers. Under the action of the overflow baffle, the oil flows out from the oil discharge port, and the water is discharged from the water discharge port, thus achieving the separation of the three phases of oil, water, and slag.

[0011] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementation methods here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A three-phase horizontal centrifuge, characterized in that: The machine consists of a frame, a drum drive motor, a drum and drum cover, a differential, a screw drive motor, and a feed pipe. A motor base is located on the upper left side of the frame, and the drum drive motor is mounted on the motor base. A drum pulley is connected to the right end of the drum drive motor's connecting shaft. The drum pulley is connected to a drum pulley coupling located at the left end of the drum via a belt. A screen barrel is located at the left end of the center of the drum's inner cavity, and the left end of the screen barrel is connected to the feed pipe. A screen barrel screw is located in the center of the screen barrel's inner cavity. An auxiliary feeder is located on the outer side of the middle of the screen barrel, and a main feeder is located at the right end of the screen barrel. The discharge port of the main feeder communicates with the inner cavity at the right end of the drum. A connecting shaft is provided at the right end of the spiral blades and connected to the differential located at the right end of the drum; the inner cavity of the drum is provided with spiral blades around the perimeter, and the right end of the spiral blades is connected to the differential via a coupling; a mud discharge port is provided at the lower left end of the drum, and an oil discharge port and a drain port are provided from left to right at the lower right end of the drum, with a baffle overflow plate between the oil discharge port and the drain port; a drum cover is provided on the outside of the drum; the right end of the differential is connected to the spiral pulley located at the top via a belt, and the spiral pulley is connected to the spiral drive motor located at the right end of the spiral pulley via a connecting shaft; a shock absorber is provided at the bottom of the frame.

2. The three-phase horizontal centrifuge according to claim 1, characterized in that: The differential consists of a planetary gear, two planetary gear shafts, a half-shaft gear, and a housing.

Images