High-efficiency oil-water separation anti-coagulation device with heating function

Abstract

The utility model relates to oil -water separation equipment technical field especially relates to a high -efficient oil -water separation anti -coagulation device with heating function. The device divides the space into oil -water mixing chamber and filter chamber through the partition, and oil -water is made to be preliminary layered in mixing chamber with density difference, and the oil phase of upper layer flows into filter chamber through overflow outlet, is separated again through filter device, and is discharged respectively through oil discharge pipe and drain pipe finally, and separation efficiency is effectively improved, the water heater of heating device heats water, and hot water is transported to oil -water mixing chamber through hot water pipe, and the oil -water mixture in the room is heated. In low temperature environment, the design can effectively prevent grease solidification, keep its fluidity, ensure that oil -water separation process carries on continuously and stably, avoid the equipment blockage or separation efficiency decline due to grease coagulation, prolong the service life of device.

Description

Technical Field

[0001] This utility model relates to the technical field of oil-water separation equipment, and in particular to a high-efficiency oil-water separation and anti-condensation device with heating function. Background Technology

[0002] In many industrial production and daily life sectors, such as the catering industry, food processing, and wastewater treatment, oil-water separation is a crucial and indispensable operation. While traditional oil-water separation devices can meet basic separation requirements to a certain extent, there are still many problems that need to be solved in practical applications, especially when treating wastewater containing large amounts of grease, where the drawbacks become increasingly apparent.

[0003] Greases solidify very easily at low temperatures. Once solidified, they not only adhere firmly to the inner walls of the separation device, pipes, and various filter components, forming a hard layer of grease deposits, which greatly hinders the flow of subsequent liquids and separation efficiency, but may also cause pipe blockage, increasing the frequency of equipment maintenance and maintenance costs.

[0004] Many existing oil-water separation devices maintain temperature through external heating or simple heating elements, but uneven heating is often a problem. For example, the utility model patent with publication number CN221014609U uses a heating tube for heating, but this method can lead to localized overheating within the separation chamber while other components remain underheated. This makes it impossible to precisely maintain the grease at a suitable fluidity for efficient separation. This not only affects the overall oil-water separation effect and reduces grease separation efficiency, but temperature fluctuations can also alter the physical properties of the grease, thus affecting its subsequent recycling value.

[0005] Therefore, traditional oil-water separation devices prevent grease from solidifying by external heating or simple heating elements, which leads to uneven heating. Those skilled in the art urgently need a new type of device that can effectively and evenly heat to prevent grease from solidifying and improve the efficiency and quality of oil-water separation. Utility Model Content

[0006] To overcome the shortcomings of the existing technology, this utility model provides a high-efficiency oil-water separation and anti-condensation device with heating function, including a box, in which an oil-water separation device and a heating device are provided;

[0007] The oil-water separator has an internal partition plate that divides it into an oil-water mixing chamber and a filtration chamber. An overflow port is provided above the partition plate, allowing the oil-water mixing chamber and the filtration chamber to communicate. An inlet port is provided on the oil-water mixing chamber.

[0008] The filter chamber is equipped with a filter device, an oil drain pipe and a drain pipe. The filter device is used for oil-water separation, and the separated oil and water are discharged separately through the oil drain pipe and the drain pipe.

[0009] The heating device consists of a water heater installed on the housing and a hot water pipe connected to the water heater, wherein the hot water pipe is connected to the liquid inlet to deliver hot water to the oil-water mixing chamber.

[0010] Based on the above scheme, the partition plate further includes a first partition plate and a second partition plate, wherein the first partition plate divides the oil-water separation device into an oil-water mixing chamber and a filtration chamber; the second partition plate divides the filtration chamber into an oil discharge chamber and a water discharge chamber, and the bottom of the second partition plate is provided with a gap so that the oil discharge chamber (340) and the water discharge chamber are connected; the overflow outlet is located above the first partition plate;

[0011] The oil drain pipe is located above the oil drain chamber, and the drain pipe is located above the drain chamber;

[0012] The filtration device includes an oil-water detection module, a central control module, and an electric valve.

[0013] The oil-water detection module is located above the oil drain chamber and includes at least one electrode that contacts the liquid medium; the central control module has its signal input terminal electrically connected to the signal output terminal of the oil-water detection module and can generate control signals according to the conduction state of the electrodes; the electric valve has its signal input terminal connected to the signal output terminal of the central control module and is used to receive control signals to execute the opening and closing action of the oil drain pipe.

[0014] Based on the above solution, the container is further equipped with a separation device and a water pipe for separating dry and wet kitchen waste;

[0015] The separation device is located above the oil-water separation device and includes a drum, a filter screen, and a water guide trough arranged sequentially from top to bottom, as well as a drive device for driving the drum to rotate; the drum is provided with guide plates, and the drive device drives the drum to rotate, thereby causing the guide plates to rotate.

[0016] The water guide channel is connected to the liquid inlet through a water guide pipe, so that the liquid filtered by the separation device can flow into the oil-water mixing chamber in sequence through the water guide channel, the water guide pipe and the liquid inlet.

[0017] Based on the above scheme, further, the water inlet end of the water guide pipe is connected to the water guide trough, and the water outlet end is connected to the liquid inlet. Through the guiding effect of the water guide pipe, the water flow is gathered and guided to the liquid inlet.

[0018] Alternatively, the housing may also be equipped with a filter box, which includes an inlet and an outlet; the inlet end of the water guide pipe is connected to the water guide channel, the outlet end is connected to the inlet of the filter box, and the outlet of the filter box is connected to the liquid inlet; the bottom of the filter box is equipped with a slag discharge port.

[0019] Based on the above scheme, the separation device is further configured at an angle, with the end away from the water pipe being higher than the end near the water pipe, and the end of the separation device away from the water pipe is the dry waste discharge port.

[0020] Based on the above scheme, the box body is further provided with a hopper and a fixing frame for fixing the hopper, and the hopper is located above the separation device.

[0021] Based on the above scheme, the hopper is further located at the end away from the dry waste discharge port.

[0022] Based on the above scheme, the guide plates are further arranged uniformly and spirally on the outer wall of the drum.

[0023] Based on the above scheme, the hot water pipe drain outlet is further located above the hopper and / or the separation device.

[0024] Furthermore, based on the above scheme, the hot water pipe is a high-pressure spray pipe.

[0025] Based on the above solution, the bottom of the box is further provided with at least two sets of casters.

[0026] Compared with the prior art, the high-efficiency oil-water separation and anti-condensation device with heating function provided by this utility model has the following beneficial effects:

[0027] This device divides the space into an oil-water mixing chamber and a filtration chamber using a partition plate. Utilizing density differences, the oil and water initially separate in the mixing chamber. The upper oil phase flows into the filtration chamber through an overflow outlet, where it undergoes further fine separation. Finally, the oil and water are discharged through separate oil and water drain pipes, effectively improving separation efficiency and ensuring high purity of the discharged oil and water, reducing subsequent processing costs. The heating unit's water heater heats water, which is then transported to the oil-water mixing chamber through a hot water pipe to heat the mixture. In low-temperature environments, this design effectively prevents grease from solidifying, maintaining its fluidity and ensuring a continuous and stable oil-water separation process. This avoids equipment blockage or reduced separation efficiency due to grease solidification, extending the device's lifespan. This device integrates the oil-water separation unit and heating unit into a single enclosure. The water heater can heat water, adapting to oil-water mixtures with different compositions and freezing points, meeting the oil-water separation needs of various scenarios such as catering and industry, and enhancing the equipment's versatility. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the overall structure of the oil-water separation and anti-condensation device provided by this utility model;

[0030] Figure 2 Front view of the internal structure of the oil-water separation and anti-condensation device provided by this utility model;

[0031] Figure 3 Rear view of the internal structure of the oil-water separation and anti-condensation device provided by this utility model;

[0032] Figure 4 The structural diagram of the oil-water separation and anti-condensation device provided by this utility model;

[0033] Figure 5 Right view of the internal structure of the oil-water separation and anti-condensation device provided by this utility model;

[0034] Figure 6 This is a top view of the internal structure of the oil-water separation and anti-condensation device provided by this utility model;

[0035] Figure 7 A schematic diagram of the first embodiment of the oil-water separation device provided by this utility model;

[0036] Figure 8 A schematic diagram of the second embodiment of the oil-water separation device provided by this utility model;

[0037] Figure 9 A schematic diagram of the third embodiment of the oil-water separation device provided by this utility model.

[0038] Figure label:

[0039] 100 - Container body; 101 - Dry waste discharge port; 102 - Hopper; 103 - Frame; 104 - Casters;

[0040] 110 - Water heater; 111 - Hot water pipe; 112 - Hot water pipe drain outlet; 113 - Cold water pipe;

[0041] 120 - Filter box; 121 - Inlet; 122 - Outlet; 123 - Sludge discharge port;

[0042] 200 - Separation device; 210 - Filter screen; 220 - Water guide channel; 230 - Drive device; 240 - Guide plate;

[0043] 250 - Water pipe; 260 - Drum;

[0044] 300 - Oil-water separator; 301 - Overflow outlet;

[0045] 310 - Oil-water mixing chamber; 312 - Liquid inlet; 320 - Clean water pipe; 330 - Filtration chamber;

[0046] 340 - Oil drain chamber; 341 - Oil drain pipe; 342 - Electrode;

[0047] 350 - Drainage chamber; 351 - Drainage pipe; 360 - Centralized control module; 361 - Electric valve;

[0048] 370 - First partition plate; 371 - Second partition plate. Detailed Implementation

[0049] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0050] In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0051] To address the problem of uneven heating caused by traditional oil-water separators that rely on external heating or simple heating elements to prevent grease from solidifying, this invention provides... Figure 1-9 The above describes a high-efficiency oil-water separation and anti-condensation device with heating function.

[0052] like Figure 1As shown, the device includes a housing 100, which houses an oil-water separator 300 and a heating device. The oil-water separator 300 is divided into an oil-water mixing chamber 310 and a filtration chamber 330 by an internal partition plate. An overflow outlet 301 is provided above the partition plate, allowing the oil-water mixing chamber 310 and the filtration chamber 330 to communicate. The oil-water mixing chamber 310 is provided with a liquid inlet 312.

[0053] The filter chamber 330 is equipped with a filter device, an oil drain pipe 341 and a drain pipe 351. The filter device is used for oil-water separation, and the separated oil and water are discharged separately through the oil drain pipe 341 and the drain pipe 351.

[0054] The heating device comprises a water heater 110 mounted on the housing and a hot water pipe 111 connected to the water heater 110, wherein the hot water pipe 111 is connected to the liquid inlet 312 to deliver hot water to the oil-water mixing chamber 310.

[0055] In use, the oil-water mixture to be treated is introduced into the oil-water mixing chamber 310 through pipes or other conveying methods. The mixture entering the oil-water mixing chamber 310 begins to separate due to the density difference between oil and water. The upper layer of grease flows into the filter chamber 330 through the overflow port 301 above the partition plate. The filter device in the filter chamber 330 further separates the incoming grease. The separated oil and water are discharged through the oil drain pipe 341 and the drain pipe 351, respectively. When the ambient temperature is low, the grease in the oil-water mixing chamber 310 tends to solidify (such as when the fluidity decreases). The water heater 110 of the heating device is activated to heat the water inside to the set temperature to form high-temperature hot water. Then, the hot water is transported to the oil-water mixing chamber 310 through the hot water pipe 111 to heat the oil-water mixture inside.

[0056] In one embodiment, such as Figure 7-9 As shown, the partition plate includes a first partition plate 370 and a second partition plate 371. The first partition plate 370 divides the oil-water separator 300 into an oil-water mixing chamber 310 and a filtration chamber 330. The second partition plate 371 divides the filtration chamber 330 into an oil discharge chamber 340 and a water discharge chamber 350. The bottom of the second partition plate 371 has a gap to allow communication between the oil discharge chamber 340 and the water discharge chamber 350. The overflow port 301 is located above the first partition plate 370.

[0057] The oil drain pipe 341 is located above the oil drain chamber 340, and the drain pipe 351 is located above the drain chamber 350;

[0058] The filtration device includes an oil-water detection module, a central control module 360, and an electric valve 361.

[0059] The oil-water detection module is located above the oil drain chamber 340 and includes at least one electrode 342 in contact with the liquid medium; the control module 360 ​​has its signal input terminal electrically connected to the signal output terminal of the oil-water detection module and can generate control signals according to the conduction state of the electrode 342; the electric valve 361 has its signal input terminal connected to the signal output terminal of the control module 360 ​​and is used to receive control signals to execute the opening and closing action of the oil drain pipe 341.

[0060] Specifically, such as Figure 7-9 As shown, during operation, the oil-water mixture enters the oil-water mixing chamber 310 through the inlet 312 for coarse oil-water separation, with the oil layer above the water layer. The oil layer then enters the oil discharge chamber 340 through the overflow outlet 301 above the first partition plate 370, while the water layer flows into the drainage chamber 350 through the gap at the bottom of the second partition plate 371. In the oil-water detection module above the oil discharge chamber 340, when the electrode 342 contacts the oil layer or the water layer, the electrode 342 detects the difference in conductivity (oil is a non-conductor, water is a conductor), causing a change in the conduction state and triggering the control module 360 ​​to generate a control signal.

[0061] When electrode 342 contacts the oil layer, it is not conductive and sends a signal to the control module 360. After processing, the control module 360 ​​outputs an electrical signal to control the electric valve 361 to open and open the drain pipe 341 to drain the oil. If there is too much water in the oil collection chamber, when electrode 342 contacts the water layer, it becomes conductive and sends a signal to the control module 360. After processing, the control module 360 ​​outputs an electrical signal to control the electric valve 361 to close and the drain pipe 341 to close. When the water layer enters the drainage chamber 350 through the bottom gap and is gradually discharged through the drain pipe 351, electrode 342 contacts the oil layer again, and the operation is repeated.

[0062] Preferably, the power input terminal of the heating device is connected to an external power source via a wire, and its control signal input terminal is electrically connected to the central control module 360. The central control module 360 ​​can send instructions to the water heater 110 based on the detection signal from the oil and water detection module to control the start / stop or temperature adjustment of the heating device.

[0063] It should be noted that the centralized control module 360 ​​can generate a control signal based on the conduction state of the electrode 342, thereby controlling the opening and closing of the electric valve 361. The centralized control module 360 ​​is used for simple signal transmission and belongs to the prior art, so it will not be described in detail here. Those skilled in the art can implement it using existing program control methods based on the concept of this utility model.

[0064] Preferred, such as Figure 1-2 As shown, the water heater 110 also includes a cold water pipe 113, which is connected to an external water supply pipe and is used to deliver cold water to the water heater 110.

[0065] Furthermore, such as Figure 7-9 As shown, the electrode 342 includes a first electrode and a second electrode, both of which are in direct contact with the liquid to form a conductive circuit; or the electrode 342 is a single electrode that is indirectly connected to the liquid through grounding.

[0066] Furthermore, such as Figure 8 and Figure 9 As shown, it also includes a clean water pipe 320 disposed below the oil-water mixing chamber 310, and the clean water pipe 320 is connected to the outside.

[0067] Using the above solution, when the device needs drainage or system cleaning, the clean water pipe 320 can be opened to flush the pipe with reverse water flow, remove internal sediment, and finally drain the water from the device through the clean water pipe 320.

[0068] Furthermore, such as Figure 8 and Figure 9 As shown, an oil storage container (not shown in the figure) is provided below the oil drain pipe 341 to receive the oil discharged from the oil drain pipe 341.

[0069] In one embodiment, such as Figure 2-4 As shown, the container 100 is also equipped with a separation device 200 and a water pipe 250 for separating dry and wet food waste;

[0070] The separation device 200 is located above the oil-water separation device 300 and includes a roller 260, a filter screen 210 and a water guide trough 220 arranged sequentially from top to bottom, as well as a drive device 230 for driving the roller 260 to rotate; the roller 260 is provided with a guide plate 240, and the drive device 230 drives the roller 260 to rotate and drives the guide plate 240 to rotate.

[0071] The water guide trough 220 is connected to the liquid inlet 312 via the water guide pipe 250, so that the liquid filtered by the separation device 200 can flow into the oil-water mixing chamber 310 in sequence through the water guide trough 220, the water guide pipe 250 and the liquid inlet 312.

[0072] Specifically, in use, such as Figure 2-4 As shown, when the drive device 230 is started, the drum 260 begins to drive the guide plate 240 to rotate at a constant speed. After the dry and wet mixed waste to be processed is poured onto the surface of the rotating drum 260, the filter screen 210 below the drum 260 performs preliminary separation of the dry and wet mixed waste. Large particles of impurities (such as solid waste, fibrous materials, etc.) remain above the filter screen 210, while the liquid is filtered onto the water guide channel 220 below the filter screen 210 and guided by the water guide channel 220 to the water guide pipe 250, flowing into the oil-water mixing chamber 310 through the liquid inlet 312.

[0073] In one embodiment, the inlet end of the water guide pipe 250 is connected to the water guide trough 220, and the outlet end is connected to the liquid inlet 312. Through the guiding effect of the water guide pipe 250, the water flow is gathered and guided to the liquid inlet 312.

[0074] Specifically, with this scheme, when in use, the liquid is filtered onto the water guide trough 220 below the filter screen 210, and is guided by the water guide trough 220 to the water guide pipe 250, and flows directly into the oil-water mixing chamber 310 through the liquid inlet 312.

[0075] like Figure 2 and Figure 5 As shown, the housing 100 is also equipped with a filter box 120, which includes an inlet 121 and an outlet 122; the inlet end of the water guide pipe 250 is connected to the water guide trough 220, the outlet end is connected to the inlet 121 of the filter box 120, and the outlet 122 of the filter box 120 is connected to the liquid inlet 312.

[0076] Specifically, using the above-mentioned scheme, when in use, the filtered liquid is collected in the water guide tank 220 and flows to the water inlet end of the water guide pipe 250. The liquid flows into the filter box 120 through the water inlet 121 of the filter box 120 along the internal channel of the water guide pipe 250. After entering the filter box 120, the liquid undergoes secondary sedimentation and filtration in the box body 100. Impurities that are not filtered by the filter screen 210 settle to the bottom of the box, and the remaining liquid flows out through the water outlet 122. Finally, it flows into the oil-water mixing chamber 310 through the docking of the water outlet 122 and the liquid inlet 312.

[0077] Optionally, the filter box 120 is provided with a slag discharge port 123 at the bottom.

[0078] like Figure 5 As shown, when using the filter box 120, the slag discharge port 123 needs to be opened periodically to remove impurities through manual cleaning or external sewage discharge pipe. After cleaning, the slag discharge port 123 should be closed again to restore the normal operation of the filter box 120.

[0079] In one embodiment, such as Figure 2 As shown, the separation device 200 is inclined, with the end away from the water guide pipe 250 being higher than the end near the water guide pipe 250. The end of the separation device 200 away from the water guide pipe 250 is the dry waste discharge port 101.

[0080] Using the above scheme, when the dry and wet mixed waste to be processed is poured onto the surface of the rotating drum 260, the liquid can flow naturally into the water pipe 250 through the water guide trough 220 due to the inclined setting of the separation device 200; the dry waste remaining above the filter screen 210 is pushed to the dry waste discharge port 101 by the guide plate 240 when the drum 260 rotates and drives the guide plate 240 to rotate.

[0081] Optionally, a garbage bin is provided below the dry waste discharge port 101 to receive the garbage discharged from the dry waste discharge port 101.

[0082] In one embodiment, such as Figure 1 and Figure 2 As shown, the box 100 is also provided with a hopper 102 and a fixing frame 103 for fixing the hopper 102. The hopper 102 is located above the separation device 200.

[0083] In one embodiment, the hopper 102 is located at one end away from the dry waste discharge port 101.

[0084] Using the above scheme, the hopper 102 is located at the end away from the dry waste outlet 101. When the dry and wet waste mixture enters the separation device 200 from the hopper 102, the mixture smoothly slides into the lower end of the separation device 200, so that the solids remaining on the filter screen 210 (the liquid in the mixture has been initially filtered by the filter screen 210) are pushed from the lower end to the higher dry waste outlet 101 end by the guide plate 240. During this movement, due to the long distance, the liquid that may remain in the solids is fully squeezed by the guide plate 240 and then filtered into the guide groove below the filter screen 210.

[0085] In one embodiment, such as Figure 6 As shown, the guide plates 240 are evenly and spirally arranged on the outer wall of the roller 260.

[0086] By adopting the above scheme, while the drum 260 is rotating, the garbage moves toward the dry garbage outlet 101 and agitates the garbage on the upper part of its filter screen 210, which can improve the separation efficiency of dry and wet garbage.

[0087] In one embodiment, such as Figure 6 As shown, the hot water pipe drain outlet 112 is located above the hopper 102 and / or the separation device 200.

[0088] By adopting the above solution, the hot water pipe drain outlet 112 is located above the hopper 102 and / or the separation device 200, so that hot water can flow through components such as the drum 260, filter screen 210, water guide trough 220, water guide pipe 250, filter box 120, and oil-water separator, which can effectively prevent the grease on these components from solidifying.

[0089] In one embodiment, the hot water pipe 111 is a high-pressure spray pipe.

[0090] Using the above scheme, a high-pressure spray pipe is used. The water sprayed from the nozzle has a certain pressure, which can flush the components of the separation device 200, such as the drum 260, filter screen 210, and guide groove. With the addition of hot water, it can effectively prevent impurities from remaining inside the device.

[0091] In one embodiment, such as Figure 1 As shown, the bottom of the housing 100 is provided with at least two sets of casters 104.

[0092] By adopting the above solution, the casters 104 can facilitate the movement of the mobile device.

[0093] In summary, this utility model integrates an oil-water separation device, a heating device, and a detection and control module into a single enclosure, resulting in a compact structure, small footprint, and ease of installation and maintenance. Each component has a clearly defined function and works in concert to form an integrated solution that can be widely applied to oil-water separation in various scenarios such as catering and industry, meeting the needs of different users.

[0094] Although this document frequently uses terms such as oil-water mixing chamber, filter chamber, overflow outlet, oil-water detection module, electrode, central control module, heating device, and electric valve, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-efficiency oil-water separation and anti-condensation device with heating function, characterized in that: Includes a housing (100), wherein the housing (100) is equipped with an oil-water separator (300) and a heating device; The oil-water separator (300) is divided into an oil-water mixing chamber (310) and a filtration chamber (330) by an internal partition plate. An overflow port (301) is provided above the partition plate, so that the oil-water mixing chamber (310) and the filtration chamber (330) are connected. An inlet port (312) is provided on the oil-water mixing chamber (310). The filter chamber (330) is equipped with a filter device, an oil drain pipe (341) and a drain pipe (351). The filter device is used for oil-water separation, and the separated oil and water are discharged separately through the oil drain pipe (341) and the drain pipe (351). The heating device consists of a water heater (110) installed on the housing and a hot water pipe (111) connected to the water heater (110), wherein the hot water pipe (111) is connected to the liquid inlet (312) to deliver hot water to the oil-water mixing chamber (310).

2. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 1, characterized in that: The partition plate includes a first partition plate (370) and a second partition plate (371), wherein the first partition plate (370) divides the oil-water separator (300) into an oil-water mixing chamber (310) and a filtration chamber (330); the second partition plate (371) divides the filtration chamber (330) into an oil discharge chamber (340) and a drainage chamber (350), and the bottom of the second partition plate (371) is provided with a gap to allow communication between the oil discharge chamber (340) and the drainage chamber (350); the overflow port (301) is located above the first partition plate (370); The oil drain pipe (341) is located above the oil drain chamber (340), and the drain pipe (351) is located above the drain chamber (350); The filtration device includes an oil-water detection module, a central control module (360), and an electric valve (361). The oil-water detection module is located above the oil drain chamber (340) and includes at least one electrode (342) in contact with the liquid medium; the control module (360) has its signal input terminal electrically connected to the signal output terminal of the oil-water detection module and can generate control signals according to the conduction state of the electrode (342); the electric valve (361) has its signal input terminal connected to the signal output terminal of the control module (360) and is used to receive control signals to execute the opening and closing action of the oil drain pipe (341).

3. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 1, characterized in that: The container (100) is also equipped with a separation device (200) for separating dry and wet food waste and a water pipe (250). The separation device (200) is located above the oil-water separation device (300) and includes a drum (260), a filter screen (210) and a water guide channel (220) arranged sequentially from top to bottom, as well as a drive device (230) for driving the drum (260) to rotate; the drum (260) is provided with a guide plate (240), and the drive device (230) drives the drum (260) to rotate, thereby causing the guide plate (240) to rotate; The water guide channel (220) is connected to the liquid inlet (312) through the water guide pipe (250), so that the liquid filtered by the separation device (200) can flow into the oil-water mixing chamber (310) in sequence through the water guide channel (220), the water guide pipe (250) and the liquid inlet (312).

4. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 3, characterized in that: The inlet end of the water guide pipe (250) is connected to the water guide trough (220), and the outlet end is connected to the liquid inlet (312). Through the guiding effect of the water guide pipe (250), the water flow is gathered and guided to the liquid inlet (312). Alternatively, the housing (100) may also be equipped with a filter box (120), which includes an inlet (121) and an outlet (122); the inlet end of the water guide pipe (250) is connected to the water guide trough (220), the outlet end is connected to the inlet (121) of the filter box (120), and the outlet (122) of the filter box (120) is connected to the liquid inlet (312); the bottom of the filter box (120) is provided with a slag discharge port (123).

5. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 3, characterized in that: The separation device (200) is inclined, with the end away from the water pipe (250) being higher than the end near the water pipe (250). The end of the separation device (200) away from the water pipe (250) is the dry waste outlet (101).

6. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 5, characterized in that: The housing (100) is also provided with a hopper (102) and a fixing frame (103) for fixing the hopper (102), the hopper (102) being located above the separation device (200); the hot water pipe (111) is provided with a hot water pipe drain outlet (112), the hot water pipe drain outlet (112) being located above the hopper (102) and / or the separation device (200).

7. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 6, characterized in that: The hopper (102) is located at one end away from the dry waste outlet (101).

8. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 3, characterized in that: The guide plates (240) are evenly and spirally arranged on the outer wall of the roller (260).

9. The high-efficiency oil-water separation and anti-condensation device with heating function according to claim 1, characterized in that: The bottom of the housing (100) is provided with at least two sets of casters (104).

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