Oil-water separation device for kitchen garbage

Abstract

The utility model relates to an oil-water separating device for kitchen garbage, which comprises an oil-water separating bin, a sewage collecting bin and an oil stain collecting bin, the oil-water separating bin and the oil stain collecting bin are respectively arranged on two sides of the sewage collecting bin and are connected with the oil-water separating bin, a stirring shaft is arranged in the oil-water separating bin and is connected with a stirring motor, and the stirring motor is connected with the sewage collecting bin. A heating rod and a temperature sensor are arranged on the side wall of the oil-water separation bin, the temperature sensor is used for detecting the temperature in the oil-water separation bin, the heating rod is used for heating sewage in the oil-water separation bin to prevent the sewage from freezing, the upper portion of the oil-water separation bin is connected with the oil-water separation bin, and the lower portion of the oil-water separation bin is connected with the oil stain collecting bin. A sewage outlet used for being connected with a municipal pipe network is formed in the sewage collecting bin, and an oil barrel used for storing oil dirt is arranged in the oil dirt collecting bin. The kitchen garbage oil-water separator is compact in structure, simple and convenient to operate, high in separation efficiency and capable of effectively solving the problem of oil-water separation of kitchen garbage and reducing the risk of sewer blockage.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a kitchen garbage oil-water separation device. Background Art

[0002] With economic growth and rising consumer spending, the catering industry has rapidly expanded, leading to a dramatic increase in food waste. Food waste accounts for a significant portion of daily household waste in my country, reaching as high as 60% in some major cities. Currently, only some major cities have dedicated food waste treatment facilities, but these facilities do not fully meet urban processing needs. While food waste can be shredded after treatment, it still poses a risk of sewer blockage. This is especially true when dealing with food residues containing heavy oils, which can easily accumulate in pipes, reducing drainage efficiency and, in severe cases, even causing sewer blockage. Utility Model Content

[0003] The purpose of the utility model is to provide a kitchen waste oil-water separation device to solve the above-mentioned problems existing in the current waste treatment.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A kitchen waste oil-water separation device comprises an oil-water separation tank, a sewage collection tank and an oil pollution collection tank, the oil-water separation tank and the oil pollution collection tank are respectively arranged on both sides of the sewage collection tank and connected to the oil-water separation tank, the oil-water separation tank is provided with a stirring shaft, the stirring shaft is connected to a stirring motor, a heating rod and a temperature sensor are provided on the side wall of the oil-water separation tank, the temperature sensor is used to detect the temperature in the oil-water separation tank, the heating rod is used to heat the sewage in the oil-water separation tank to prevent the sewage from freezing, the upper part of the oil-water separation tank is connected to the oil-water separation tank, and the lower part is connected to the oil pollution collection tank, the sewage collection tank is provided with a sewage outlet for connecting to a municipal pipe network, and the oil pollution collection tank is provided with an oil barrel for storing oil pollution.

[0006] Furthermore, the oil-water separation tank is provided with an oil-water inlet for connecting to the kitchen drain terminal.

[0007] Furthermore, an observation window for observing the location of oil stains is provided on the upper portion of the oil-water separation tank.

[0008] Furthermore, a flexible pump is provided in the oil collection bin, the oil barrel is connected to the oil-water separation bin via the flexible pump, and the oil in the oil-water separation bin is sucked into the oil barrel by the flexible pump.

[0009] Furthermore, a weighing sensor for detecting the weight of the oil barrel is provided in the oil collection bin.

[0010] Furthermore, a sewage pump is provided in the sewage collection bin, and the sewage pump is connected to the sewage outlet.

[0011] Furthermore, an overflow port is provided on the upper portion of the sewage collection tank.

[0012] Furthermore, a sewage discharge port is provided at the lower portion of the sewage collection bin.

[0013] Beneficial effects of the utility model:

[0014] The kitchen waste oil-water separation device of the present invention can achieve efficient oil-water separation of kitchen waste sewage by providing an oil-water separation chamber, a sewage collection chamber and an oil pollution collection chamber, as well as a stirring shaft and a stirring motor in the oil-water separation chamber. The driving of the stirring motor causes the stirring shaft to rotate, effectively promoting the separation of the oil-water mixture and improving the separation efficiency. By providing a heating rod and a temperature sensor on the side wall of the oil-water separation chamber, the temperature in the oil-water separation chamber can be detected in real time, and the sewage can be heated by the heating rod when necessary, effectively preventing the sewage from freezing in a cold environment and ensuring the normal operation of the oil-water separation device. An oil barrel is provided in the oil pollution collection chamber for storing the oil pollution separated from the oil-water separation chamber, making the collection and treatment of the oil pollution more convenient and reducing the risk of oil pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of the utility model kitchen waste oil-water separation device;

[0016] Figure 2 This is a top view of the kitchen waste oil-water separation device of the utility model;

[0017] Figure 3 This is a side view of the kitchen waste oil-water separation device of the utility model;

[0018] Figure 4 yes Figure 3 Schematic diagram of AA.

[0019] The names corresponding to the marks in the figure are:

[0020] 1. Oil-water separation chamber; 11. Stirring shaft; 12. Stirring motor; 13. Heating rod; 14. Temperature sensor; 15. Oil-water inlet; 16. Observation window;

[0021] 2. Sewage collection tank; 21. Sewage outlet; 22. Sewage pump; 23. Overflow port; 24. Sewage drain port;

[0022] 3. Oil collection bin; 31. Oil drum; 32. Flexible pump. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] like Figures 1 to 4 As shown, the kitchen waste oil-water separation device includes an oil-water separation chamber 1, a sewage collection chamber 2, and an oil-contamination collection chamber 3. The oil-water separation chamber 1 and the oil-contamination collection chamber 3 are respectively arranged on both sides of the sewage collection chamber 2 and connected to the oil-water separation chamber 1.

[0025] The oil-water separation chamber 1 is equipped with a stirring shaft 11, which is connected to a stirring motor 12. This drives the stirring shaft 11 to rotate, stirring the wastewater in the chamber 1 and promoting oil-water separation. A heating rod 13 and a temperature sensor 14 are installed on the sidewalls of the chamber 1. The temperature sensor 14 is used to detect the temperature in the chamber 1, while the heating rod 13 is used to heat the wastewater in the chamber 1 to prevent freezing in cold environments, which could affect the separation effect.

[0026] The oil-water separation tank 1 is connected to the kitchen drain at its top to receive kitchen waste and wastewater, while its lower portion is connected to the oil collection tank 3, into which the separated oil is discharged. The wastewater collection tank 2 is equipped with a sewage outlet 21 for connection to the municipal pipe network, allowing the treated wastewater to be discharged there. The oil collection tank 3 is equipped with an oil drum 31 for collecting and storing the oil separated from the oil-water separation tank 1.

[0027] Furthermore, Figure 2 As shown, the oil-water separation tank 1 is provided with an oil-water inlet 15 for connecting to the kitchen drain terminal, so as to facilitate the direct introduction of kitchen waste and sewage into the oil-water separation tank 1 for treatment.

[0028] In order to conveniently observe the location of the oil in the oil-water separation tank 1, Figure 2 As shown, an observation window 16 is further provided on the upper portion of the oil-water separation chamber 1. Through the observation window 16, the operator can intuitively understand the situation of oil-water separation so as to adjust the processing parameters or perform maintenance in time.

[0029] In order to more effectively discharge the oil from the oil-water separation tank 1 and collect it in the oil barrel 31, Figure 3 and Figure 4 As shown, a flexible pump 32 is provided in the oil collection chamber 3. The oil barrel 31 is connected to the oil-water separation chamber 1 through the flexible pump 32. Through the suction action of the flexible pump 32, the oil in the oil-water separation chamber 1 is sucked into the oil barrel 31 for storage.

[0030] In order to know the amount of oil in the oil barrel 31 in real time, a weighing sensor is provided in the oil collection bin 3 to detect the weight of the oil barrel 31. By detecting the weighing sensor, the oil storage status of the oil barrel 31 can be known in time so that the oil barrel 31 can be replaced or cleaned in time when it is full.

[0031] In order to discharge the treated sewage into the municipal pipe network smoothly, a sewage pump 22 is provided in the sewage collection tank 2. The sewage pump 22 is connected to the sewage outlet 21, and the sewage in the sewage collection tank 2 is discharged into the municipal pipe network through the suction action of the sewage pump 22.

[0032] In order to prevent the sewage collection chamber 2 from overflowing due to excessive sewage, an overflow port 23 is provided on the upper portion of the sewage collection chamber 2. When the sewage in the sewage collection chamber 2 reaches a certain height, the excess sewage will flow out through the overflow port 23 to ensure the safe operation of the sewage collection chamber 2.

[0033] In order to facilitate cleaning and maintenance of the sewage collection bin 2, a sewage drain port 24 is provided at the bottom of the sewage collection bin 2. Through the sewage drain port 24, the sewage in the sewage collection bin 2 can be completely drained, which is convenient for subsequent cleaning and maintenance work.

[0034] Working principle:

[0035] Oil-water separation process: During installation and commissioning, water must be added to the water inlet above the oil-water separation tank 1 to cover the sewage outlet pipe. Sewage enters the oil-water separation tank 1 through the oil-water inlet 15. In the oil-water separation tank 1, due to the different specific gravities of oil and water, grease floats on the upper part of the oil-water separation tank 1, and the stagnant sewage at the bottom of the oil-water separation tank 1 enters the sewage collection tank 2 through the sewage outlet pipe.

[0036] Sewage collection process: When the static sewage in the lower layer of the oil-water separation tank 1 enters the sewage collection tank 2 through the sewage outlet pipe and reaches the maximum limit height, the sewage pump 22 starts to pump the sewage out of the sewage collection tank 2 and into the municipal pipe network. When the water level drops to the minimum limit height, the sewage pump 22 stops working.

[0037] Oil collection process: When the oil layer is full in the observation window 16, the flexible pump 32 is controlled by the touch screen program to pump the oil into the oil barrel 31. When the oil is full, the weighing sensor gives a signal and the light comes on to remind the operator to replace the oil barrel. The oil barrel is then replaced manually.

[0038] The kitchen waste oil-water separation device of this embodiment utilizes a stirring motor 12 to drive a stirring shaft 11 to rotate, promoting oil-water separation. A heating rod 13 and a temperature sensor 14 cooperate to prevent wastewater from freezing. A flexible pump 32 drains the oily waste into an oil drum 31 for storage. A sewage pump 22 discharges the treated wastewater into the municipal pipe network. This device features a compact structure, simple operation, and high separation efficiency, effectively solving the oil-water separation problem in kitchen waste and reducing the risk of sewer blockage.

[0039] Obviously, the embodiments described are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art are within the scope of protection of the present invention.

Claims

1. A kitchen waste oil-water separation device, characterized by: It includes an oil-water separation tank, a sewage collection tank and an oil pollution collection tank, the oil-water separation tank and the oil pollution collection tank are respectively arranged on both sides of the sewage collection tank and connected to the oil-water separation tank, the oil-water separation tank is provided with a stirring shaft, the stirring shaft is connected to a stirring motor, a heating rod and a temperature sensor are provided on the side wall of the oil-water separation tank, the temperature sensor is used to detect the temperature in the oil-water separation tank, the heating rod is used to heat the sewage in the oil-water separation tank to prevent the sewage from freezing, the upper part of the oil-water separation tank is connected to the oil-water separation tank, and the lower part is connected to the oil pollution collection tank, the sewage collection tank is provided with a sewage outlet for connecting to the municipal pipe network, and the oil pollution collection tank is provided with an oil barrel for storing oil pollution.

2. The kitchen waste oil-water separation device according to claim 1, characterized in that: The oil-water separation tank is provided with an oil-water inlet for connecting to the kitchen drain terminal.

3. The kitchen waste oil-water separation device according to claim 2, characterized in that: An observation window for observing the location of oil stains is provided on the upper portion of the oil-water separation chamber.

4. The kitchen waste oil-water separation device according to claim 3, characterized in that: A flexible pump is provided in the oil collection bin, and the oil barrel is connected to the oil-water separation bin via the flexible pump. The flexible pump sucks the oil in the oil-water separation bin into the oil barrel.

5. The kitchen waste oil-water separation device according to claim 4, characterized in that: The oil collection bin is provided with a weighing sensor for detecting the weight of the oil barrel.

6. The kitchen waste oil-water separation device according to claim 5, characterized in that: A sewage pump is provided in the sewage collecting bin, and the sewage pump is connected to the sewage outlet.

7. The kitchen waste oil-water separation device according to claim 6, characterized in that: An overflow port is provided on the upper portion of the sewage collecting bin.

8. The kitchen waste oil-water separation device according to claim 7, characterized in that: A sewage discharge port is provided at the lower portion of the sewage collecting bin.

Images