CN116371015A - Separation and collection device for removing grease from waste cooking oil - Google Patents

Abstract

The invention provides a separation and collection device for removing grease from catering waste oil, which includes a holding structure, a filtering structure, an oil scraping structure, a thermal insulation component and a recovery structure. The containment structure has a drain port and an oil discharge port, which is used for catering waste oil to stand still, and the separated water and waste oil after standing are discharged through the drain port and oil discharge port; the filter structure is arranged at the bottom of the containment structure, And it is located above the drain outlet, the water is filtered through the filter structure and discharged out of the containment structure; the oil scraping structure is used to scrape the waste oil on the side wall of the containment structure, and drain the waste oil to the oil discharge port; the heat preservation component is set in the containment structure Among them, it is used to heat the waste oil in the containment structure to prevent the waste oil from solidifying; the recovery structure is connected to the oil discharge port and is used to collect the waste oil discharged from the containment structure. The separation and collection device for removing grease from catering waste oil provided by the present invention aims to solve the problem of poor oil-water separation effect in catering waste oil in the prior art.

Description

Separation and collection device for catering waste oil to remove grease

technical field

The invention belongs to the technical field of separation and treatment of catering waste oil, and in particular relates to a separation and collection device for catering waste oil to remove grease.

Background technique

In the catering industry, waste oil will be produced. For example, in the frying of hot pot bottom materials or on-site production of meals and drinks, or in the treatment of leftover dishes, waste oil or swill will be produced. It is necessary to use oil-water separation equipment to recycle waste oil.

In the prior art, the commonly used catering waste oil recovery and treatment device has a single function, cannot separate oil and water well, and cannot effectively recover waste oil. There are also some hot pot bottom materials that are mixed with animal oil. Animal oil is easy to solidify on the side wall of the recovery treatment device and cannot be separated and recycled. Long-term accumulation will affect the performance of the waste catering oil recovery treatment device, and the practicability is poor.

Contents of the invention

The invention provides a separation and collection device for removing grease from catering waste oil, aiming to solve the problem of poor oil-water separation effect in catering waste oil in the prior art.

In order to achieve the above purpose, the technical solution adopted by the present invention is to provide a separation and collection device for removing grease from waste catering oil, including:

The container structure has a drain port and an oil discharge port, and the container structure is used for resting waste catering oil, and the water and waste oil separated after standing are discharged through the drain port and the oil discharge port;

A filter structure is arranged at the bottom of the containment structure and above the drain, and the water in the containment structure is filtered through the filter structure and then discharged from the containment structure;

an oil scraping structure, arranged in the containing structure, for scraping the waste oil on the side wall of the containing structure, and draining the waste oil to the oil discharge port;

a thermal insulation component, arranged in the containment structure, for heating the waste oil in the containment structure to avoid solidification of the waste oil; and

The recovery structure communicates with the oil discharge port and is used to collect the waste oil discharged from the containment structure.

In a possible implementation manner, the containing structure includes a container and a sleeve, the container is provided with an oil discharge port, the sleeve is set on the outer periphery of the container, and the sleeve There is a space between the container and the container, and a drain is provided on the container.

In a possible implementation manner, the container includes a barrel body and a bottom plate, the barrel body is a cylindrical structure, the bottom plate is slidably connected to the barrel body, and a water outlet is provided on the bottom plate , the water outlet is provided with a plurality, each of the water outlets is arranged at intervals around the axis of the bottom plate at the edge of the bottom plate, and a stopper is provided on the inner wall of the barrel body, and the stopper is provided There are multiple blocks, each of which is set at intervals around the axis of the barrel body, and each of the blocks is set in one-to-one correspondence with each of the water outlets, and each of the stops is adapted to each of the water outlets , each of the stoppers is used to block the corresponding water outlet.

In a possible implementation manner, the filter structure is arranged between the bottom plate and the sleeve, and the filter structure is detachably connected to the inner side wall of the sleeve, and the filter structure is located on the above the drain.

In a possible implementation manner, the separation and collection device for waste catering oil to remove grease also includes a driving structure, the driving structure is arranged in the sleeve, the driving structure has a fixed end and a telescopic end, The fixed end is connected with the bottom of the barrel, and the telescopic end is connected with the bottom plate.

In a possible implementation manner, the oil scraping structure is rotatably arranged in the container, and a fixed shaft is arranged in the container; the oil scraping structure includes a rotary sleeve, a scraper and a driver, and the rotary The sleeve is rotatably connected to the fixed shaft, one end of the scraper is fixedly connected to the rotating sleeve, and the other end extends radially along the barrel, and the extended end of the scraper is in contact with the inner wall of the barrel. Next, the driver is arranged in the container, the driver is connected with the rotary sleeve, and the driver is used to drive the rotary sleeve to rotate around the axis of the fixed shaft.

In a possible implementation manner, a baffle is further provided in the container, one end of the baffle is connected to the fixed shaft, and the other end is connected to the inner wall of the container, and the baffle is provided with There are escape holes.

In a possible implementation manner, the heat preservation component is arranged in the interval between the storage barrel and the sleeve, the heat preservation component has a medium inlet and a medium outlet, and the heat preservation component is spirally wound on the storage barrel on the outer wall.

In a possible implementation manner, the oil discharge port is provided with a control valve for controlling the on-off of the oil discharge port.

The beneficial effect of the separation and collection device for waste catering oil removal grease provided by the present invention is that compared with the prior art, by introducing waste catering oil into the container structure and standing in the container structure, the container structure has drainage The port and the oil discharge port are respectively used to discharge the water and waste oil separated after standing. A filter structure is arranged at the bottom of the containing structure, and the filter structure is located above the water outlet, and the filter structure only supplies water to pass through. The water in the holding structure is filtered through the filter structure and then discharged through the drain. The containment structure is also provided with an oil scraping structure for scraping the waste oil on the side wall of the containment structure and draining the waste oil to the oil discharge port. The containment structure is also provided with a thermal insulation component for heating the waste oil to prevent the waste oil from solidifying on the side wall of the containment structure. The waste oil discharged from the containment structure is recovered through the recovery structure. In the present application, the time for the waste catering oil to stand in the container structure is enough to separate the waste oil and water. Heat the waste catering oil through the heat preservation component, thereby avoiding the solidification of the waste catering oil and affecting the discharge of the waste catering oil from the container structure, and avoiding the solidification of the waste catering oil on the side wall of the container structure, ensuring the discharge effect of the waste oil and prolonging the service life of the container structure service life. At the same time, there is also an oil scraping structure, which is used to scrape off the waste oil stuck on the side wall of the container structure, and drain the waste oil to the oil discharge port, thereby improving the waste oil discharge efficiency and ensuring the waste oil discharge effect. A filter structure is set at the bottom of the containment structure, which only supplies water to pass through, improving the effect of oil-water separation, so that the water exported through the containment structure can be directly discharged without causing pollution and is environmentally friendly. The waste oil discharged from the container structure is recovered through the recovery structure to complete recycling, and the utility model has good practicability.

Description of drawings

Fig. 1 is a schematic structural diagram of a separation and collection device for removing grease from catering waste oil provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram II of a separation and collection device for removing grease from catering waste oil provided by an embodiment of the present invention;

Fig. 3 is a schematic structural diagram III of a separation and collection device for removing grease from catering waste oil provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram 4 of the structure of the separation and collection device for removing grease from catering waste oil provided by the embodiment of the present invention.

Explanation of reference signs:

10. Dressing structure; 11. Dressing barrel; 111. Oil outlet; 112. Barrel body; 113. Bottom plate; 114. Water outlet; 115. Block; 20. Filtration structure; 30. Oil scraping structure; 31. Swivel sleeve; 32. Scraper; 40. Heat preservation component; 50. Recovery structure; 60. Baffle plate; 70. Control valve;

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that the terms "length", "width", "height", "thickness", "top", "bottom", "front", "back", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.

It should also be noted that terms such as "installation", "connection", "fixation" and "installation" should be understood in a broad sense unless otherwise clearly specified and limited, for example, it may be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In addition, the meanings of "plurality" and "several" are two or more, unless otherwise clearly and specifically defined.

Please refer to Fig. 1 to Fig. 4 together, and now the separation and collection device for removing grease from catering waste oil provided by the present invention will be described. The separation and collection device for removing grease from catering waste oil includes a storage structure 10 , a filter structure 20 , an oil scraping structure 30 , a heat preservation component 40 and a recovery structure 50 . The container structure 10 has a drain port 121 and an oil discharge port 111 . The container structure 10 is used for standing still waste catering oil, and discharges the water and waste oil separated after standing through the drain port 121 and the oil discharge port 111 respectively. The filtering structure 20 is disposed at the bottom of the containing structure 10 and above the drain 121 . The water in the containment structure 10 is filtered by the filter structure 20 and then discharged from the containment structure 10 . The oil scraping structure 30 is arranged in the containing structure 10 , and is used for scraping the waste oil on the side wall of the containing structure 10 and draining the waste oil to the oil discharge port 111 . The heat preservation component 40 is arranged in the containment structure 10, and is used for heating the waste oil in the containment structure 10 to prevent the waste oil from solidifying. The recovery structure 50 communicates with the oil discharge port 111 for collecting waste oil discharged from the containment structure 10 .

Compared with the prior art, the separation and collection device for waste catering oil provided by the embodiment of the present invention for removing grease, by introducing waste catering oil into the containment structure 10 and standing in the containment structure 10, the containment structure 10 has The drain port 121 and the oil drain port 111 are respectively used to discharge water and waste oil separated after standing. A filter structure 20 is provided at the bottom of the containment structure 10, and the filter structure 20 is located above the water outlet 121, and the filter structure 20 only supplies water to pass through. The water in the container structure 10 is filtered by the filter structure 20 and then discharged through the water outlet 121 . The containment structure 10 is also provided with an oil scraping structure 30 for scraping the waste oil on the side wall of the containment structure 10 and draining the waste oil to the oil discharge port 111 . The containment structure 10 is also provided with a thermal insulation component 40 for heating the waste oil to prevent the waste oil from solidifying on the side wall of the containment structure 10 . The waste oil discharged from the containment structure 10 is recovered by the recovery structure 50 . In this application, the time for the waste catering oil to stand in the container structure 10 is enough to separate the waste oil and water. The waste catering oil is heated by the thermal insulation component 40, thereby preventing the waste catering oil from solidifying and affecting the discharge of the waste catering oil from the container structure 10, and preventing the waste catering oil from solidifying on the side wall of the container structure 10, ensuring the discharge effect of the waste oil and extending the The service life of dress structure 10. At the same time, an oil scraping structure 30 is also provided, which is used to scrape the waste oil stuck on the side wall of the container structure 10, and drain the waste oil to the oil discharge port 111, thereby improving the waste oil discharge efficiency and ensuring the waste oil discharge effect , Improve the separation effect of waste water and waste oil. A filter structure 20 is arranged at the bottom of the containment structure 10, and the filter structure 20 only supplies water to improve the separation effect of waste oil and waste water, so that the water derived from the containment structure 10 can be directly discharged without causing pollution and is environmentally friendly. The waste oil discharged from the container structure 10 is recovered through the recovery structure 50 to complete recycling, which has good practicability.

In some embodiments, the filtering structure 20 may be sodium polyacrylate water-absorbing resin, and when the water absorption in the filtering structure 20 reaches saturation, the water in the containing structure 10 may be guided out through the filtering structure 20 .

In some embodiments, please refer to FIG. 1 to FIG. 4 , the container structure 10 includes a container 11 and a container 12 . The barrel 11 is provided with an oil outlet 111 , the sleeve 12 is set on the outer periphery of the barrel 11 , and there is an interval between the sleeve 12 and the barrel 11 , and the sleeve 12 is provided with a drain 121 . In this embodiment, the oil discharge port 111 is arranged on the container barrel 11, the drain port 121 is arranged on the sleeve barrel 12, the oil discharge port 111 is arranged on the upper end of the container barrel 11, and the drain port 121 is arranged on the lower end of the sleeve barrel 12, thereby The waste oil and water separated after standing can be discharged separately.

In some embodiments, please refer to FIG. 2 to FIG. 4 , the storage bucket 11 includes a bucket body 112 and a bottom plate 113 . The barrel body 112 is a cylindrical structure, and the bottom plate 113 is slidably connected with the barrel body 112 . The bottom plate 113 is provided with a plurality of water outlets 114 , and each water outlet 114 is arranged at intervals around the axis of the bottom plate 113 at the edge of the bottom plate 113 . The inner wall of the barrel body 112 is provided with stoppers 115, and there are multiple stoppers 115, each stopper 115 is arranged at intervals around the axis of the barrel body 112, and each stopper 115 is set corresponding to each water outlet 114 one by one, And each stopper 115 is adapted to each water outlet 114 , and each stopper 115 is used to block the corresponding water outlet 114 . In this embodiment, a plurality of water outlets 114 are provided on the bottom plate 113, and each water outlet 114 is arranged at intervals around the axis of the bottom plate 113 at the edge of the bottom plate 113, and a plurality of stoppers 115 are arranged to match each water outlet 114 Each stopper 115 is arranged at intervals around the axis of the barrel body 112, so that in the process of standing the waste catering oil, the water outlet 114 is blocked to prevent the waste catering oil that has not been separated from standing to flow out, and to ensure that the waste oil and After the water is completely separated, it is discharged separately. During the discharge process, multiple water outlets 114 are provided to ensure the discharge speed and improve the discharge efficiency.

In some embodiments, please refer to FIGS. 2 to 4 , the filter structure 20 is disposed between the bottom plate 113 and the sleeve 12 . And the filtering structure 20 is detachably connected to the inner side wall of the barrel 12 . The filter structure 20 is located above the water outlet 121 . In this embodiment, a filter structure 20 is provided between the bottom plate 113 and the sleeve 12 , and the filter structure 20 is located above the drain port 121 , so as to ensure that only water is discharged from the drain port 121 . Moreover, the filter structure 20 is detachably connected to the inner side wall of the sleeve 12, so that the filter structure 20 can be easily disassembled and installed.

In some embodiments, please refer to FIG. 4 , the separation and collection device for waste catering oil to remove grease provided by the embodiment of the present invention further includes a driving structure 80, the driving structure 80 is arranged in the sleeve 12, and the driving structure 80 has a fixed end and the telescopic end, the fixed end is connected with the bottom of the barrel 12, and the telescopic end is connected with the bottom plate 113. In this embodiment, during the process of standing the waste catering oil, the water inlet 114 of the bottom plate 113 cooperates with the stopper 115 on the inner wall of the barrel body 112 of the sleeve 12, so as to avoid water leakage during the standing process. During the process of discharging water, the bottom plate 113 is driven to move vertically by the driving structure 80 to separate the stopper 115 from the water outlet 114 , so that the water in the storage bucket 11 can be discharged quickly.

In some embodiments, please refer to FIG. 2 and FIG. 3 , the oil scraping structure 30 is rotatably disposed in the container 11 . A fixed shaft 13 is arranged in the container 11 . The oil scraping structure 30 includes a rotary sleeve 31 , a scraper 32 and a driver (not shown in the figure). The rotating sleeve 31 is connected to the fixed shaft 13 in rotation. One end of the scraper 32 is fixedly connected to the rotating sleeve 31 , and the other end extends radially of the bucket 11 . The driver is arranged in the container 11 , the driver is connected with the rotary sleeve 31 , and the driver is used to drive the rotary sleeve 31 to rotate around the axis of the fixed shaft 13 . In this embodiment, by rotating the rotating sleeve 31 on the fixed shaft 13, the driver is connected to the rotating sleeve 31, one end of the scraper 32 is fixedly connected to the rotating sleeve 31, and the other end is in contact with the inner wall of the container 11, thereby passing The driver drives the rotary sleeve 31 to rotate, and the rotary sleeve 31 drives the scraper 32 to rotate around the axis of the fixed shaft 13. At the same time, the other end of the scraper 32 moves on the inner wall of the container 11 to scrape the waste oil on the inner wall of the container 11. Remove it to ensure that the waste oil is completely drained.

In the above embodiment, the abutting and scraping surface of the scraper 32 and the inner wall of the container 11 is an arc surface, which will not cause scratches to the container 11 .

In some embodiments, please refer to FIG. 2 and FIG. 3 , a baffle 60 is also provided in the storage bucket 11, one end of the baffle 60 is connected to the fixed shaft 13, and the other end is connected to the inner wall of the storage bucket 11, and the baffle 60 is There are escape holes. In this embodiment, a baffle 60 is provided in the container 11, and the baffle 60, the scraper 32 and the inner side wall of the barrel body 112 enclose a space for containing waste oil, and the scraper 32 rotates around the axis of the fixed shaft 13 During the process, the accumulation of waste oil in the accommodation space gradually increases, and the liquid level gradually rises until the liquid level rises to the oil discharge port 111 and flows out from the oil discharge port 111 and is introduced into the recovery structure 50 . The scraper 32 can scrape off the waste oil on the inner wall of the barrel, and "drive" the waste oil in the barrel 11 to the oil discharge port 111. Avoidance holes are also provided on the baffle 60 , so that the baffle 60 will not affect the rotation of the rotary sleeve 31 during the rotation of the scraper 32 .

In some embodiments, please refer to FIG. 2 to FIG. 4 , the thermal insulation component 40 is arranged in the interval between the storage barrel 11 and the sleeve barrel 12 , the thermal insulation component 40 has a medium inlet and a medium outlet, and the thermal insulation component 40 is spirally wound on the storage barrel 11 on the outer wall. In this embodiment, the thermal insulation component 40 is spirally wound on the outer wall of the container 11, thereby increasing the contact area between the thermal insulation component 40 and the container 11, ensuring the heating effect of the thermal insulation component 40 on the waste food oil in the container 11, and avoiding solidified on the inner sidewall of the barrel 11. The heat preservation component 40 has a medium inlet and a medium outlet, so that the medium in the heat preservation component 40 can be circulated to ensure the heat preservation function of the heat preservation component 40 .

In some embodiments, referring to FIG. 1 to FIG. 4 , a control valve 70 is provided at the oil discharge port 111 for controlling the on-off of the oil discharge port 111 . In this embodiment, a control valve 70 is provided at the oil discharge port 111 , so that the control valve 70 is used to control the closing of the oil discharge port 111 during the process of the waste catering oil being left undisturbed, so as to avoid the direct discharge of the waste catering oil from flowing out. When waste food oil is left to stand for enough time, the control valve 70 can control the size of the opening of the oil discharge port 111 during the rotation of the scraper 32 to discharge the waste oil from the barrel 11, so as to adjust the discharge speed of the waste oil.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (9)

1. A separation and collection device for removing grease from catering waste oil, characterized in that it includes: The container structure has a drain port and an oil discharge port, and the container structure is used for resting waste catering oil, and the water and waste oil separated after standing are discharged through the drain port and the oil discharge port; A filter structure is arranged at the bottom of the containment structure and above the drain, and the water in the containment structure is filtered through the filter structure and then discharged from the containment structure; an oil scraping structure, arranged in the containing structure, for scraping the waste oil on the side wall of the containing structure, and draining the waste oil to the oil discharge port; a thermal insulation component, arranged in the containment structure, for heating the waste oil in the containment structure to avoid solidification of the waste oil; and The recovery structure communicates with the oil discharge port and is used to collect the waste oil discharged from the containment structure. 2. The separation and collection device for waste catering oil to remove grease as claimed in claim 1, wherein the containing structure comprises a containing barrel and a sleeve, the containing barrel is provided with an oil discharge port, and the sleeve The barrel is sleeved on the outer periphery of the container, and there is a space between the container and the container, and a drain is provided on the container. 3. The separation and collection device for waste catering oil to remove grease as claimed in claim 2, characterized in that, the barrel includes a barrel body and a bottom plate, the barrel body is a cylindrical structure, and the bottom plate and the bottom plate are The barrel body is slidably connected, the bottom plate is provided with a water outlet, and there are multiple water outlets, each of the water outlets is arranged at intervals around the axis of the bottom plate at the edge of the bottom plate, and the barrel The inner wall of the barrel body is provided with stoppers, and there are multiple stoppers, each of which is arranged at intervals around the axis of the barrel body, and each of the stoppers corresponds to each of the water outlets. Each of the stoppers is adapted to each of the water outlets, and each of the stoppers is used to block the corresponding water outlets. 4. The separation and collection device for waste catering oil removal of grease as claimed in claim 3, characterized in that, the filter structure is arranged between the bottom plate and the barrel, and the filter structure and the The inner side wall of the barrel is detachably connected, and the filter structure is located above the water outlet. 5. The separation and collection device for removing grease from waste catering oil as claimed in claim 3, characterized in that, the separation and collection device for removing grease from waste catering oil also includes a driving structure, and the driving structure is arranged on the In the sleeve, the driving structure has a fixed end and a telescopic end, the fixed end is connected to the bottom of the sleeve, and the telescopic end is connected to the bottom plate. 6. The separation and collection device for removing grease from catering waste oil as claimed in claim 2, characterized in that, the oil scraping structure is rotatably arranged in the containing barrel, and a fixed shaft is arranged in the containing barrel; The oil scraping structure includes a rotary sleeve, a scraper and a driver. The rotary sleeve is rotatably connected to the fixed shaft. One end of the scraper is fixedly connected to the rotary sleeve, and the other end extends along the radial direction of the barrel. The extension end of the scraper abuts against the inner wall of the container, the driver is arranged in the container, the driver is connected to the rotary sleeve, and the driver is used to drive the rotary sleeve to circle The axis of the fixed shaft rotates. 7. The separation and collection device for waste catering oil to remove grease as claimed in claim 6, characterized in that, a baffle is also arranged in the storage barrel, one end of the baffle is connected to the fixed shaft, and the other end is It is connected with the inner wall of the container, and the baffle is provided with escape holes. 8. The separation and collection device for waste catering oil to remove grease as claimed in claim 2, characterized in that, the heat preservation component is arranged in the interval between the storage barrel and the sleeve barrel, and the heat preservation component has a medium Inlet and medium outlet, the thermal insulation component is spirally wound on the outer wall of the storage barrel. 9 . The separation and collection device for waste catering oil for removing grease according to claim 1 , wherein a control valve is arranged at the oil discharge port for controlling the on-off of the oil discharge port. 10 .

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