Kitchen oil-water separation equipment

Abstract

The utility model discloses oil-water separation equipment for a kitchen. The oil-water separation equipment comprises a separation tank, a first high-position baffle plate, a second high-position baffle plate, a first low-position baffle plate and a second low-position baffle plate are arranged in the separation tank; the first oil discharge outlet, the second oil discharge outlet and the water outlet are located at the same height, the first oil discharge outlet is located behind the first low-position baffle, the second oil discharge outlet is located behind the second low-position baffle, the water outlet is located in the end wall of the separation groove, and the diameter of the first oil discharge outlet is larger than that of the second oil discharge outlet. According to the utility model, oil-water specific gravity difference is utilized, floating oil and part of finely dispersed oil in wastewater are separated by adopting a natural floating method, and a plurality of baffle structures are arranged, so that in the process that sewage flows through the separation tank, the flow speed is reduced, the water flow is downward, and oil droplets float upwards, and finally, the purpose of oil-water separation is achieved; a two-stage oil discharge mode is adopted, so that oil can be completely removed, and part of fine dispersed oil can be completely removed; the device has the advantages of simple structure, no need of external power and no need of adding medicaments.

Description

Technical Field

[0001] The utility model relates to the field of commercial kitchen equipment, in particular to kitchen oil-water separation equipment. Background Art

[0002] Catering wastewater contains a large amount of oil and suspended matter. If these substances are directly discharged into the environment, they will cause serious pollution and harm to water bodies and ecosystems. Therefore, the comprehensive wastewater from the back kitchen of the catering industry needs to be separated from oil and water before it can be discharged to meet the requirements of the "Comprehensive Wastewater Discharge Standard".

[0003] Traditional oil-water separation methods mainly rely on mechanical equipment or chemical treatment, such as centrifugal settlers, conditioners, etc. However, these methods have some problems, such as bulky equipment, high energy consumption, complex operation, high cost, and chemical treatment agents may cause environmental pollution, etc. For smaller-scale restaurants, they are less adaptable. Utility Model Content

[0004] In order to separate oil and water from comprehensive kitchen sewage simply, quickly and at low cost, the utility model provides a kitchen oil-water separation device.

[0005] The technical solution adopted by the utility model is as follows: a kitchen oil-water separation device, comprising: a separation tank, which is long and narrow and is a container for oil-water separation; a first high-position baffle and a second high-position baffle, which divide the separation tank into a filter chamber, a first separation chamber and a second separation chamber, and a connecting gap is provided between the lower ends of the first high-position baffle and the second high-position baffle and the bottom plate of the separation tank; a first low-position baffle and a second low-position baffle, which are respectively arranged in the first separation chamber and the second separation chamber, and the upper ends of the first low-position baffle and the second low-position baffle are higher than the lower ends of the first high-position baffle and the second high-position baffle; a first oil discharge port, a second oil discharge port and a water outlet, which are located at the same height and are respectively opened in the filter chamber, the first separation chamber and the second separation chamber; the first oil discharge port is located behind the first low-position baffle, the second oil discharge port is located behind the second low-position baffle, and the water outlet is located on the end wall of the separation tank, and the diameter of the first oil discharge port is larger than that of the second oil discharge port.

[0006] Preferably, it also includes: a third high-position baffle, arranged in the second separation chamber, and located between the second low-position baffle and the water outlet.

[0007] Preferably, it also includes: a sewage outlet, which is arranged at the lowest point of the second separation chamber.

[0008] Preferably, it also includes: a slag basket, which is detachably installed above the filter chamber.

[0009] Preferably, a plurality of sieve holes are arranged on the bottom and side walls of the slag basket to form a sieve-like structure.

[0010] Preferably, the slag basket has a handle or a carrying handle.

[0011] Preferably, it further comprises a cleaning sink with a bracket, wherein the separation groove and the bracket are detachably mounted and arranged below the separation groove, and the separation groove is aligned with the drainage hole of the cleaning sink.

[0012] The utility model has the following beneficial effects: the utility model uses the difference in specific gravity of oil and water to separate the floatable oil and some finely dispersed oil in the wastewater by a natural flotation method, and by setting a plurality of baffle structures, the flow rate of the sewage is reduced during the flow through the separation tank, the water flows downward, and the oil droplets float up, thereby finally achieving the purpose of oil-water separation; the two-stage oil discharge method adopted can thoroughly separate the floatable oil and some finely dispersed oil; the equipment has the advantages of simple structure, no need for external power, and no need to add chemicals. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of an embodiment of the utility model.

[0014] Figure 2 It is an installation schematic diagram of an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of a separation tank in an embodiment of the utility model.

[0016] Figure 4 It is a cross-sectional schematic diagram of the separation groove in the embodiment of the utility model.

[0017] Separation tank 1, filter chamber 101, first separation chamber 102, second separation chamber 103; first high-position baffle 2; second high-position baffle 3; first low-position baffle 4; second low-position baffle 5; first oil discharge port 6; second oil discharge port 7; water outlet 8; third high-position baffle 9; sewage outlet 10; slag basket 11; bracket 12; cleaning water tank 13. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the embodiments and drawings.

[0019] In the embodiment, Figures 1 to 4As shown, a kitchen oil-water separation device comprises: a separation tank 1, which is long and narrow and is a container for oil-water separation; a first high-position baffle 2 and a second high-position baffle 3, which divide the separation tank 1 into a filter chamber 101, a first separation chamber 102 and a second separation chamber 103, and a connecting gap is provided between the lower ends of the first high-position baffle 2 and the second high-position baffle 3 and the bottom plate of the separation tank 1; a first low-position baffle 4 and a second low-position baffle 5, which are respectively arranged in the first separation chamber 102 and the second separation chamber 103, and the first The upper ends of the low-position baffle 4 and the second low-position baffle 5 are higher than the lower ends of the first high-position baffle 2 and the second high-position baffle 3; the first oil discharge port 6, the second oil discharge port 7 and the water outlet 8 are located at the same height and are respectively opened in the filter chamber 101, the first separation chamber 102 and the second separation chamber 103; the first oil discharge port 6 is located behind the first low-position baffle 4, the second oil discharge port 7 is located behind the second low-position baffle 5, the water outlet 8 is located on the end wall of the separation tank 1, and the diameter of the first oil discharge port 6 is larger than that of the second oil discharge port 7. Each baffle of this embodiment is a pull-out detachable structure for easy cleaning. This embodiment uses the difference in specific gravity between oil and water to separate the floating oil and some finely dispersed oil in the wastewater by natural flotation. By setting up multiple baffle structures, the flow rate of the sewage is reduced during the flow through the separation tank 1, the water flows downward, and the oil droplets float up, finally achieving the purpose of oil-water separation; the two-stage oil discharge method adopted can completely separate the floating oil and some finely dispersed oil; it has the advantages of simple equipment structure, no need for external power, and no need to add chemicals. In particular, the diameter of the first oil discharge port 6 is larger than the second oil discharge port 7 to avoid the second oil discharge port 7 from discharging too much water, thereby reducing the burden of subsequent waste oil treatment. In addition, the valve of the second oil discharge port 7 can also be closed according to the characteristics of different comprehensive sewage in the back kitchen.

[0020] In the embodiment, Figure 3~4 As shown, it also includes: a third high-position baffle 9, which is arranged in the second separation chamber 103 and is located between the second low-position baffle 5 and the water outlet 8. The third high-position baffle 9 plays a role in controlling the flow rate. By setting a curved path, the fluid can be guided to flow along a specific flow direction, increasing the time and distance, thereby increasing the effect of oil-water separation.

[0021] In the embodiment, Figure 3~4 As shown, it also includes: a sewage outlet 10, which is arranged at the lowest point of the second separation chamber 103. The sewage outlet 10 is mainly used for cleaning and sewage discharge, so as to keep the separation tank 1 clean and meet food safety requirements.

[0022] In the embodiment, Figure 3~4As shown, the slag basket 11 is further included: a slag basket 11, which is detachably mounted above the filter chamber 101; a plurality of sieve holes are arranged on the bottom and side walls of the slag basket 11 to form a sieve structure; the slag basket 11 has a handle or a handle. The slag basket 11 has a sieve hole structure, which can effectively prevent solid waste from entering the separation tank 1, facilitate the operator to regularly clean and handle the solid waste, and improve the reliability and sustainability of the equipment.

[0023] In the embodiment, Figure 1~2 As shown, the cleaning sink 13 with the bracket 12 is also included. The separation tank 1 and the bracket 12 are detachably mounted and arranged below the separation tank 1. The separation tank 1 is aligned with the drainage hole of the cleaning sink 13. The separation tank 1 of this embodiment can be used alone or in combination with a conventional kitchen cleaning sink 13, and has good versatility.

[0024] Obviously, the above embodiments of the present invention are only examples for explaining the present invention, and are not intended to limit the implementation methods of the present invention. Other obvious changes or modifications derived from the essence of the present invention still fall within the protection scope of the present invention.

Claims

1. A kitchen oil-water separation device, characterized in that: include: The separation tank (1) is long and narrow and is a container for separating oil and water; A first high-position baffle (2) and a second high-position baffle (3) divide the separation tank (1) into a filter chamber (101), a first separation chamber (102) and a second separation chamber (103); a communicating gap is provided between the lower ends of the first high-position baffle (2) and the second high-position baffle (3) and the bottom plate of the separation tank (1); A first low-position baffle (4) and a second low-position baffle (5) are arranged in the first separation chamber (102) and the second separation chamber (103), respectively, and the upper ends of the first low-position baffle (4) and the second low-position baffle (5) are higher than the lower ends of the first high-position baffle (2) and the second high-position baffle (3); The first oil discharge port (6), the second oil discharge port (7) and the water outlet (8) are located at the same height and are respectively opened in the filter chamber (101), the first separation chamber (102) and the second separation chamber (103); The first oil discharge port (6) is located behind the first low-position baffle (4), the second oil discharge port (7) is located behind the second low-position baffle (5), the water outlet (8) is located on the end wall of the separation tank (1), and the diameter of the first oil discharge port (6) is larger than that of the second oil discharge port (7).

2. The kitchen oil-water separation equipment according to claim 1, characterized in that: Also includes: The third high-position baffle (9) is arranged in the second separation chamber (103) and is located between the second low-position baffle (5) and the water outlet (8).

3. The kitchen oil-water separation equipment according to claim 1, characterized in that: Also includes: The sewage outlet (10) is arranged at the lowest point of the second separation chamber (103).

4. The kitchen oil-water separation equipment according to claim 1, characterized in that: Also includes: The slag lifting basket (11) is detachably mounted above the filter chamber (101).

5. The kitchen oil-water separation equipment according to claim 4, characterized in that: A plurality of sieve holes are arranged on the bottom and side walls of the slag lifting basket (11), forming a sieve-like structure.

6. The kitchen oil-water separation equipment according to claim 4, characterized in that: The slag basket (11) has a handle or a carrying handle.

7. The kitchen oil-water separation equipment according to claim 1, characterized in that: It also comprises a cleaning water tank (13) with a bracket (12), wherein the separation tank (1) and the bracket (12) are detachably mounted and arranged below the separation tank (1), and the separation tank (1) is aligned with a drainage hole of the cleaning water tank (13).

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