CN218231970U - Oil-water separation device for kitchen wastewater - Google Patents
Oil-water separation device for kitchen wastewater Download PDFInfo
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- CN218231970U CN218231970U CN202222396359.8U CN202222396359U CN218231970U CN 218231970 U CN218231970 U CN 218231970U CN 202222396359 U CN202222396359 U CN 202222396359U CN 218231970 U CN218231970 U CN 218231970U
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Abstract
The utility model relates to an oil-water separator for kitchen waste water, it includes the water oil separating pond, the tip in water oil separating pond is provided with filter equipment, the other end in water oil separating pond is provided with the oil trap, be provided with the frizing subassembly on the water oil separating pond, the frizing subassembly includes actuating mechanism, pivot, gear, chain and scraper blade, actuating mechanism sets up the lateral wall at the water oil separating pond, the other end and the actuating mechanism of pivot are connected, another group's pivot interval sets up the inner wall at the water oil separating pond, the chain is provided with two sets ofly, two sets of chains with the gear cooperation, the scraper blade setting is on the chain. The driving mechanism is started to drive one group of rotating shafts to rotate, the gears on the rotating shafts rotate along with the rotating shafts, and the other group of rotating shafts can rotate along with the rotating shafts due to the existence of the chain, so that the two groups of scraping plates on the chain can move back and forth, the grease can float upwards due to the fact that the density of the grease is smaller than that of water, and the grease on the surface is scraped into the oil collecting tank under the back and forth movement of the scraping plates.
Description
Technical Field
The application relates to the field of kitchen waste treatment, in particular to an oil-water separation device for kitchen waste water.
Background
A large amount of kitchen waste is generated in kitchens such as homes, restaurants and hotels, the kitchen waste mainly contains solid waste, water, grease and the like, the solid waste and liquid waste are filtered by a filter screen in a traditional kitchen, solid and liquid are separated, the solid waste is dumped in a dustbin, and the liquid is directly discharged into a city pipeline.
However, with the continuous development of economic science and technology, the requirements on environmental protection are higher and higher, new requirements on liquid discharge are provided, the liquid mixed with oil needs to be separated from grease and liquid, so that the discharge standard is reached, at present, the effective volume of the commonly used oil-water separation equipment is very low, which is 1/3 of the total volume of a separator, and because the effective volume is very low, the retention time of water is short, and the oil-water separation effect is not ideal, a novel oil-water separation device needs to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the application provides an oil-water separator for kitchen waste water.
The application provides a pair of oil-water separator for kitchen waste water adopts following technical scheme:
the utility model provides an oil-water separator for kitchen waste water, includes the oil-water separation pond, the tip of oil-water separation pond is provided with filter equipment, the other end of oil-water separation pond is provided with the oil trap, the height of oil trap is less than the height of oil-water separation pond, be provided with the frizing subassembly on the oil-water separation pond, the frizing subassembly includes actuating mechanism, pivot, gear, chain and scraper blade, actuating mechanism sets up the lateral wall of oil-water separation pond, the pivot with the chain all is provided with two sets ofly, two fixed connection in each group's pivot the gear, wherein the one end of a set of pivot with the lateral wall of oil-water separation pond one side rotates to be connected, this group the other end of pivot with actuating mechanism connects, another group the pivot interval sets up the inner wall of oil-water separation pond, and the both ends of pivot all with the inner wall of oil-water separation pond rotates to be connected, the chain is provided with two sets up, the chain with the gear cooperation, the scraper blade sets up on the chain, the both ends of scraper blade connect respectively the chain, the horizontal position of scraper blade place when minimum with the opening part of oil trap flushes.
Preferably, the scrapers are provided in two groups, and the two groups of scrapers are arranged at intervals.
Preferably, the filtering device comprises a filtering grid plate, and one end of the filtering grid plate is hinged with the inner wall of the oil-water separation tank.
Preferably, a baffle is arranged in the oil-water separation tank, and the height of the baffle is lower than that of the oil collecting tank.
Preferably, the bottom of the oil-water separation tank is provided with a micro-aeration device, and the micro-aeration device comprises a plurality of aeration heads.
Preferably, a constant-temperature electric heating device is arranged on the outer side wall of the oil-water separator, a temperature sensor is arranged on the inner wall of the oil-water separation tank and electrically connected with the constant-temperature electric heating device, and a resistance wire is arranged in the oil-water separation tank and connected with the constant-temperature electric heating device.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving mechanism is started to drive one group of rotating shafts to rotate, the gears on the rotating shafts rotate along with the rotating shafts, and the other group of rotating shafts also rotate along with the rotating shafts due to the existence of the chain, so that the two groups of scraping plates on the chain move back and forth, the grease floats upwards, and the grease on the surface is scraped into the oil collecting tank under the back and forth movement of the scraping plates, so that the subsequent uniform treatment is facilitated;
2. the baffle has the advantages that the flowing speed of liquid in the oil-water separation tank is reduced, the floating speed of oil foam in the liquid is accelerated, and the oil-water separation speed is improved;
3. the micro-aeration device is arranged at the bottom of the oil-water separation tank and comprises a plurality of aeration heads, and the oil-water separation efficiency can be further improved by arranging the micro-aeration device;
4, the constant temperature electric heater heats the resistance wire to accelerate oil-water separation efficiency, and can prevent that grease from solidifying, temperature sensor feeds back the temperature in the oil-water separation pond to constant temperature electric heater unit vertically, and constant temperature electric heater unit real time control heating's temperature practices thrift the power consumption.
Drawings
Fig. 1 is a schematic view of an overall structure of an oil-water separating device for kitchen wastewater.
Fig. 2 is a plan view of an oil-water separating apparatus for kitchen wastewater.
Description of reference numerals: 1. an oil-water separation tank; 2. a filtration device; 21. filtering the grid plate; 3. an oil sump; 4. a scraping component; 41. a drive mechanism; 42. a rotating shaft; 43. a gear; 44. a chain; 45. a squeegee; 5. an aeration head; 6. a constant temperature electric heating device; 7. a temperature sensor; 8. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Further, "a number" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The embodiment of the application discloses an oil-water separator for kitchen waste water. Referring to fig. 1-2, an oil-water separation device for kitchen wastewater comprises an oil-water separation tank 1, a filter device 2 is arranged at the end of the oil-water separation tank 1, an oil collecting tank 3 is arranged at the other end of the oil-water separation tank 1, the height of the oil collecting tank 3 is lower than that of the oil-water separation tank 1, an oil scraping component 4 is arranged on the oil-water separation tank 1, the oil scraping component 4 comprises a driving mechanism 41, a rotating shaft 42, gears 43, a chain 44 and a scraping plate 45, the driving mechanism 41 is arranged on the outer side wall of the oil-water separation tank 1, two groups of rotating shafts 42 and chains 44 are arranged, two gears 43 are fixedly connected to each group of rotating shafts 42, one end of one group of rotating shafts 42 is rotatably connected with the side wall of the oil-water separation tank 1, the other end of the group of rotating shafts 42 is connected with the driving mechanism 41, the other group of rotating shafts 42 are arranged on the inner wall of the oil-water separation tank 1 at intervals, and both ends of the rotating shaft 42 are rotatably connected with the inner wall of the oil-water separation pool 1, two groups of chains 44 are arranged on the chains 44, the two groups of chains 44 are matched with the gears 43, the scrapers 45 are arranged on the chains 44, both ends of each scraper 45 are respectively connected with the chains 44, the horizontal positions of the scrapers 45 are flush with the opening of the oil collecting tank 3 when the horizontal positions are lowest, the driving mechanism 41 is started to drive one group of the rotating shafts 42 to rotate, the gears 43 on the rotating shafts 42 rotate along with the rotating shafts, and due to the existence of the chains 44, the other group of the rotating shafts 42 can rotate along with the rotating shafts, so that the two groups of the scrapers 45 on the chains 44 can move back and forth, and the grease on the surfaces can float upwards, and can be scraped into the oil collecting tank 3 under the back and forth movement of the scrapers 45, and subsequent unified treatment is facilitated.
Referring to fig. 1-2, the filtering device 2 includes a filtering grid 21, one end of the filtering grid 21 is hinged to the inner wall of the oil-water separation tank 1, when oil-water separation is required to be performed on the kitchen waste, the waste can be thrown onto the filtering grid 21 at the end of the oil-water separation tank 1, the filtering grid 21 can effectively prevent food residues from entering the oil-water separation tank 1, when the residues on the filtering grid 21 are too much, the filtering grid 21 is rotated to place the residues, and then the filtering grid 21 is cleaned, a baffle 8 is arranged in the oil-water separation tank 1, the height of the baffle 8 is lower than that of the oil collection tank 3, the baffle 8 is arranged to reduce the flowing speed of the liquid in the oil-water separation tank 1, accelerate the floating speed of the foam in the liquid, and improve the oil-water separation speed, the bottom of the oil-water separation tank 1 is provided with a micro-aeration device, the micro-aeration device comprises a plurality of aeration heads 5, the efficiency of oil-water separation can be further improved by setting the micro-aeration device, the outer side wall of the oil-water separator is provided with a constant-temperature electric heating device 6, the inner wall of the oil-water separation tank 1 is provided with a temperature sensor 7, the temperature sensor 7 is electrically connected with the constant-temperature electric heating device 6, a resistance wire (not shown in the figure) is arranged in the oil-water separation tank 1 and is connected with the constant-temperature electric heating device 6, the constant-temperature electric heating device heats the resistance wire, the oil-water separation efficiency is accelerated, grease solidification can be prevented, the temperature sensor 7 vertically feeds back the temperature in the oil-water separation tank 1 to the constant-temperature electric heating device 6, the constant-temperature electric heating device 6 controls the heating temperature in real time, and electricity consumption is saved.
The implementation principle of the oil-water separation device for kitchen wastewater in the embodiment of the application is as follows: the driving mechanism 41 is started to drive one group of rotating shafts 42 to rotate, the gears 43 on the rotating shafts 42 rotate along with the rotating shafts, and the other group of rotating shafts 42 rotate along with the rotating shafts due to the existence of the chains 44, so that the two groups of scraping plates 45 on the chains 44 move back and forth, the grease floats upwards due to the fact that the density of the grease is smaller than that of water, and the grease on the surface is scraped into the oil collecting tank 3 under the back and forth movement of the scraping plates 45, and subsequent unified treatment is facilitated.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides an oil-water separator for kitchen waste water which characterized in that: the oil-water separator comprises an oil-water separation pool (1), a filtering device (2) is arranged at the end part of the oil-water separation pool (1), an oil collecting groove (3) is formed in the other end of the oil-water separation pool (1), the height of the oil collecting groove (3) is lower than that of the oil-water separation pool (1), an oil scraping component (4) is arranged on the oil-water separation pool (1), the oil scraping component (4) comprises a driving mechanism (41), a rotating shaft (42), gears (43), a chain (44) and a scraper (45), the driving mechanism (41) is arranged on the outer side wall of the oil-water separation pool (1), the rotating shaft (42) and the chain (44) are respectively provided with two groups, each group of rotating shaft (42) is fixedly connected with two gears (43), one end of one group of rotating shaft (42) is rotationally connected with the side wall of the oil-water separation pool (1), the other end of the rotating shaft (42) is connected with the driving mechanism (41), the other group of rotating shaft (42) is arranged on the inner wall of the oil-water separation pool (1) at intervals, two ends of the rotating shaft (42) are rotationally connected with the chain (44), and the two groups of the chain (44) are matched with the chain (44), the two ends of the scraper (45) are respectively connected with the chain (44), and the horizontal position where the scraper (45) is located is flush with the opening of the oil collecting tank (3) when the horizontal position is lowest.
2. The oil-water separator for kitchen wastewater according to claim 1, characterized in that: the scraper blades (45) are arranged in two groups, and the two groups of scraper blades (45) are arranged at intervals.
3. The oil-water separator for kitchen wastewater according to claim 1, characterized in that: the filtering device (2) comprises a filtering grid plate (21), and one end of the filtering grid plate (21) is hinged with the inner wall of the oil-water separation tank (1).
4. The oil-water separator for kitchen wastewater according to claim 1, characterized in that: a baffle (8) is arranged in the oil-water separation tank (1), and the height of the baffle (8) is lower than that of the oil collecting tank (3).
5. The oil-water separator for kitchen wastewater according to claim 1, characterized in that: the bottom of the oil-water separation tank (1) is provided with a micro-aeration device, and the micro-aeration device comprises a plurality of aeration heads (5).
6. The oil-water separator for kitchen wastewater according to claim 1, characterized in that: the oil-water separator is characterized in that a constant-temperature electric heating device (6) is arranged on the outer side wall of the oil-water separator, a temperature sensor (7) is arranged on the inner wall of the oil-water separation tank (1), the temperature sensor (7) is electrically connected with the constant-temperature electric heating device (6), a resistance wire is arranged in the oil-water separation tank (1), and the resistance wire is connected with the constant-temperature electric heating device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222396359.8U CN218231970U (en) | 2022-09-09 | 2022-09-09 | Oil-water separation device for kitchen wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222396359.8U CN218231970U (en) | 2022-09-09 | 2022-09-09 | Oil-water separation device for kitchen wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218231970U true CN218231970U (en) | 2023-01-06 |
Family
ID=84664557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222396359.8U Active CN218231970U (en) | 2022-09-09 | 2022-09-09 | Oil-water separation device for kitchen wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218231970U (en) |
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2022
- 2022-09-09 CN CN202222396359.8U patent/CN218231970U/en active Active
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