Novel under-kitchen oil separator with mechanical residue-water separation device

Abstract

The utility model relates to the technical field of oil separators under kitchens, and discloses a novel oil separator under kitchens with a mechanical residue-water separation device, an inner cavity of a box body is divided into three areas, namely a first area, a second area and a third area, a residue-water separator is arranged in the first area, the second area is an oil-water separation area, a residue barrel is arranged in the third area, and the residue barrel is arranged in the third area. The water discharging end of the residue-water separator is communicated with the oil-water separation area, an oil discharging valve communicated with the oil-water separation area is fixed to the front side wall of the box body, the residue output end of the residue-water separator directly faces the residue barrel, and the residue-water separator is very small and practical, is suitable for being installed and used in most narrow spaces under a kitchen, is high in adaptability, and is convenient to use. The oil content in drained water of the oil-water separation area is lower than that of equipment of the same type and is environmentally friendly, the bent pipe design of the water outlet pipe ensures that grease cannot flow into an underground pipe network along with water, the oil content in the drained water is low, and compared with an unpowered oil separator under a kitchen, the oil separator is convenient to take residues and discharge oil, and the manual cleaning and fishing time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of under-kitchen grease separators, in particular to a novel under-kitchen grease separator with a mechanical slag-water separation device. Background Art

[0002] The space under the kitchen sinks and dishwashing trays in the restaurant kitchen industry is small, which determines that the grease traps connected to them are also small. The most commonly used grease traps on the market are non-powered. These non-powered grease traps have two common features:

[0003] 1. A slag bucket is set at the lower end of the water inlet, which is manually taken out and cleaned regularly.

[0004] 2. The oil-water separation method is gravity drainage and manual cleaning.

[0005] There are also a very small number of customers in the market who require the use of electricity for under-kitchen grease separators, mechanical devices for slag-water separation, and mechanical devices for oil-water separation. This type of under-kitchen grease separator is slightly larger (applicable when there is installation space under the kitchen), and cannot be used if the installation space is small.

[0006] The existing technologies on the market include: mechanical transmission technology, slag-water separation device, electric scraper rotating oil scraping technology, liquid level control technology, electric box control technology, etc. However, the small kitchen grease separators currently used on the market have the following main problems:

[0007] 1. The manual slag bucket needs to be cleaned regularly by humans, otherwise it will be blocked;

[0008] 2. The oil-water separation cannot be well controlled, thus affecting the operating efficiency of the oil scraping equipment;

[0009] 3. The small space under the kitchen limits the application of mechanical slag-water separation technology and mechanical oil-water separation technology (large size);

[0010] 4. Manual cleaning of residues and agglomerated grease is time-consuming and labor-intensive.

[0011] Therefore, the utility model solves the above problems through a novel kitchen grease separator with a mechanical slag-water separation device. Utility Model Content

[0012] The purpose of the present utility model is to provide a new type of kitchen grease separator with a mechanical slag-water separation device to solve the problems raised in the above-mentioned background technology. The purpose is to launch a smaller mechanical slag-water separation device that is basically not affected by the narrow space, and the mechanical slag-water separation device has an automatic cleaning function and will not be blocked. It can solve the problems of motor selection and motor external mounting (the failure rate of the motor placed in the box is higher), add an oil drain valve to directly drain the oil, reduce the frequency of internal cleaning, and ensure that the equipment runs stably, is easy to operate, and is easy to maintain.

[0013] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new type of kitchen grease separator with a mechanical slag-water separation device, comprising a box body, the inner cavity of the box body is divided into three areas: a first area, a second area and a third area, a slag-water separator is installed in the first area, the second area is an oil-water separation area, a slag bucket is placed in the third area, and the drainage end of the slag-water separator is connected to the oil-water separation area, an oil drain valve connected to the oil-water separation area is fixed on the front side wall of the box body, the residue output end of the slag-water separator is opposite to the slag bucket, a water outlet pipe connected to the oil-water separation area is fixed on the right side wall of the box body, a sewage valve connected to the oil-water separation area is fixed at the bottom of the right side wall of the box body, and a water inlet pipe matching the slag-water separator is fixed to the top of the left side wall of the box body through a clamp.

[0014] Preferably, the slag-water separator includes a motor fixed on the left side wall of the box body, and also includes a protective frame fixed on the first area of ​​the box body, the output end of the motor is fixedly equipped with a drive shaft, the drive shaft is horizontally installed inside the protective frame, and a scraper is fixedly installed on the outer wall of the drive shaft by fixing screws, the bottom of the scraper has scraping teeth linearly arranged, a filter is fixed on the bottom of the inner cavity of the protective frame, a slag guide port is opened on the front side of the protective frame, and a slag guide plate is integrally formed at the slag guide port and extends forward, and a paddle is rotatably installed on the left and right side walls of the inner cavity of the protective frame through a pin shaft.

[0015] Preferably, the paddle and the scraper match, and the paddle and the slag guide port correspond, and the filter net is provided with strip-shaped filter holes, and the strip-shaped filter holes correspond to the scraper teeth.

[0016] Preferably, the outer wall of the drive shaft is provided with linearly arranged threaded holes, and the scraper is an L-shaped plate, and the short side is hung on the outer wall of the drive shaft, and a long hole is provided on the short side, and the fixing screw passes through the long hole and is threadedly connected to the threaded hole.

[0017] Preferably, an oil drain window corresponding to the oil drain valve is provided on the right side of the front side wall of the box body, and a slag removal window corresponding to the slag bucket is provided on the left side of the front side wall of the box body.

[0018] Preferably, the slag bucket is provided with a handle, the top of the box body is provided with a transparent cover plate, and a sealing ring is installed at the assembly point of the transparent cover plate and the box body.

[0019] The technical effects and advantages of this utility model are:

[0020] 1. The slag-water separator in the utility model is very small and practical, suitable for installation and use in most narrow spaces under kitchens, with strong adaptability. The oil content in the drainage of the oil-water separation area is lower than that of similar equipment, which is environmentally friendly. The curved pipe design of the outlet pipe ensures that grease will not flow into the underground pipe network with water, and the oil content in the drainage is low, which is environmentally friendly. The water inlet pipe is installed with a clamp and a flexible joint structure, which is suitable for various connection methods and is suitable for the narrow space under the kitchen. The motor is installed externally, which reduces the failure of the motor due to moisture, and is convenient for maintenance and repair. It is simple to manufacture, has a low failure point, and low maintenance and repair costs.

[0021] 2. In the utility model, the motor drives the drive shaft to rotate synchronously, which in turn drives the scraper to rotate in the protective frame. During the rotation of the scraper, the scraper can separate the residue from the water. At the same time, the scraping teeth on the scraper have a cleaning effect on the filter. The function of the paddle is to ensure that the residue can fall into the residue bucket along the residue guide plate after leaving the scraper, and the filter can ensure that the residue will not fall into the oil-water separation area. Compared with the unpowered under-kitchen grease separator, this grease separator is easy to remove residue and drain oil, which reduces the time of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective;

[0023] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0024] Figure 3 This is a schematic diagram of the overall structure of the utility model from a third perspective;

[0025] Figure 4 This is a schematic diagram of the box structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the slag-water separator of the utility model;

[0027] Figure 6 This is a schematic diagram of the assembly structure of the scraper and drive shaft of the utility model;

[0028] Figure 7 This is a schematic diagram of the enlarged structure of part A of the utility model.

[0029] In the figure: 1. Box body; 2. Slag-water separator; 3. Oil-water separation area; 4. Oil drain valve; 5. Slag bucket; 6. Water outlet pipe; 7. Drain valve; 8. Water inlet pipe; 9. Motor; 10. Drive shaft; 11. Protective frame; 12. Fixing screws; 13. Scraper; 14. Scraper teeth; 15. Filter screen; 16. Paddle; 17. Slag guide plate; 18. Clamp; 19. Oil drain window; 20. Slag removal window; 21. Long hole; 22. Sealing ring. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] The utility model provides Figures 1 to 7 The shown novel under-kitchen grease separator with a mechanical slag-water separation device comprises a box body 1. All parts of the box body 1 are made of SUS304 stainless steel to achieve the effect of corrosion resistance. The inner cavity of the box body 1 is divided into three areas: a first area, a second area and a third area, and these three areas are isolated from each other and do not affect each other to ensure the functionality of each area. A slag-water separator 2 is installed in the first area, the second area is an oil-water separation area 3, and a slag bucket 5 is placed in the third area. The drainage end of the slag-water separator 2 is connected to the oil-water separation area 3. An oil drain valve 4 connected to the oil-water separation area 3 is fixed on the front side wall of the box body 1, and the residue output end of the slag-water separator 2 faces the slag bucket 5. A water outlet pipe 6 connected to the oil-water separation area 3 is fixed on the right side wall of the box body 1. A sewage valve 7 connected to the oil-water separation area 3 is fixed at the bottom of the right side wall of the box body 1. An inlet pipe 8 matching the slag-water separator 2 is fixed to the top of the left side wall of the box body 1 through a clamp 18.

[0032] In actual use, catering wastewater enters the slag-water separator 2 through the water inlet pipe 8. Under the filtering and separation effect of the slag-water separator 2, the water flows downward into the oil-water separation area 3. In the oil-water separation area 3, the water on the liquid surface moves downward. Under the action of gravity, the grease in the oil-water mixture floats upward and floats on the liquid surface. The water at the bottom flows out through the outlet pipe 6. The elbow design at the outlet pipe 6 has the pipe opening in the box downward to ensure that the grease on the liquid surface will not flow out. When the grease on the liquid surface reaches a certain thickness, the oil drain valve 4 can be opened to drain the grease. Oil, and the residue after being processed by the slag-water separator 2 will be directly rotated and sent to the slag barrel 5, and the residue in the slag barrel 5 can be taken out regularly. The slag-water separator 2 is very small and practical, suitable for installation and use in most narrow spaces under the kitchen, and has strong adaptability. Compared with the unpowered kitchen grease separator, this grease separator is convenient for removing slag and draining oil, which reduces the time of manual cleaning. When the kitchen space is small and the upper cover cannot be opened, the advantages of this grease separator are particularly obvious, and the internal parts can be disassembled, which is convenient for cleaning and maintenance.

[0033] The oil content in the drainage of the oil-water separation area 3 is lower than that of similar equipment, which is environmentally friendly. The curved pipe design of the outlet pipe 6 ensures that grease will not flow into the underground pipe network with water. The oil content in the drainage is low and environmentally friendly. The water inlet pipe 8 is installed with a clamp 18 and a flexible joint structure, which is suitable for various connection methods and is suitable for the narrow space under the kitchen. The motor 9 is installed externally, which reduces the failure of the motor due to moisture, and is convenient for maintenance and repair. It is simple to manufacture, has a low failure point, and low maintenance and repair costs.

[0034] See also Figures 5-7 The slag-water separator 2 includes a motor 9 fixed on the left side wall of the box body 1, and a protective frame 11 fixed on the first area of ​​the box body 1. The output end of the motor 9 is fixedly equipped with a drive shaft 10, and the drive shaft 10 is horizontally assembled inside the protective frame 11. A scraper 13 is fixedly assembled on the outer wall of the drive shaft 10 by a fixing screw 12. The bottom of the scraper 13 is linearly arranged with scraping teeth 14. A filter screen 15 is fixed to the bottom of the inner cavity of the protective frame 11. A slag guide port is opened on the front side of the protective frame 11, and a slag guide plate 17 extending forward is integrally formed at the slag guide port. The left and right side walls of the inner cavity of the protective frame 11 are rotatably assembled with a paddle 16 through a pin shaft.

[0035] During actual use, the motor 9 drives the drive shaft 10 to rotate synchronously, and then drives the scraper 13 to rotate in the protective frame 11. During the rotation of the scraper 13, the scraper 13 can separate the residue from the water. At the same time, the scraping teeth 14 on the scraper 13 have a cleaning effect on the filter screen 15. The function of the paddle 16 is to ensure that the residue can fall into the residue bucket 5 along the residue guide plate 17 after leaving the scraper 13, and the filter screen 15 can ensure that the residue will not fall into the oil-water separation area 3.

[0036] The paddle 16 matches the scraper 13, and the paddle 16 corresponds to the slag guide port. The filter screen 15 is provided with strip filter holes, and the strip filter holes correspond to the scraping teeth 14. The scraper 13 can separate the residue from the water. At the same time, the scraping teeth 14 on the scraper 13 have a cleaning effect on the strip filter holes in the filter screen 15 to prevent the residue from clogging the strip filter holes.

[0037] See also Figure 6 and Figure 7 The outer wall of the drive shaft 10 is provided with linearly arranged threaded holes, and the scraper 13 is an L-shaped plate, and the short side is hung on the outer wall of the drive shaft 10, and a long hole 21 is provided on the short side. The fixing screw 12 passes through the long hole 21 and is threadedly connected to the threaded hole. In this way, when the scraper 13 is installed on the drive shaft 10, the long hole 21 can be used to move the installation position of the scraper 13, which is convenient for left and right debugging of the scraper 13, thereby eliminating the influence of processing errors.

[0038] An oil drain window 19 corresponding to the oil drain valve 4 is provided on the right side of the front side wall of the box body 1, and a slag removal window 20 corresponding to the slag bucket 5 is provided on the left side of the front side wall of the box body 1. A handle is provided on the slag bucket 5 to facilitate the oil drain operation through the oil drain window 19, and the slag bucket 5 can be conveniently taken out in the slag removal window 20 for centralized cleaning.

[0039] A transparent cover is provided on the top of the box body 1, and a sealing ring 22 is installed at the assembly point of the transparent cover and the box body 1, which facilitates intuitive observation of the operation of the structure inside the box body 1. The sealing ring 22 provided under the top cover ensures that odor will not slowly dissipate.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new type of kitchen grease separator with a mechanical slag-water separation device, characterized by: The invention comprises a box body (1), wherein the inner cavity of the box body (1) is divided into three areas: a first area, a second area and a third area; a slag-water separator (2) is installed in the first area; the second area is an oil-water separation area (3); a slag bucket (5) is placed in the third area, and the drainage end of the slag-water separator (2) is connected to the oil-water separation area (3); an oil drain valve (4) connected to the oil-water separation area (3) is fixed on the front side wall of the box body (1); the residue output end of the slag-water separator (2) faces the slag bucket (5); a water outlet pipe (6) connected to the oil-water separation area (3) is fixed on the right side wall of the box body (1); a sewage valve (7) connected to the oil-water separation area (3) is fixed on the bottom of the right side wall of the box body (1); and a water inlet pipe (8) matching the slag-water separator (2) is fixed on the top of the left side wall of the box body (1) through a clamp (18).

2. The novel under-kitchen grease separator with a mechanical slag-water separation device according to claim 1 is characterized by: The slag-water separator (2) includes a motor (9) fixed on the left side wall of the box (1), and also includes a protective frame (11) fixed on the first area of ​​the box (1), the output end of the motor (9) is fixedly equipped with a drive shaft (10), the drive shaft (10) is horizontally assembled inside the protective frame (11), and a scraper (13) is fixedly assembled on the outer wall of the drive shaft (10) by a fixing screw (12), and scraper teeth (14) are linearly arranged at the bottom of the scraper (13), a filter screen (15) is fixed at the bottom of the inner cavity of the protective frame (11), a slag guide port is opened on the front side of the protective frame (11), and a slag guide plate (17) extending forward is integrally formed at the slag guide port, and a shift plate (16) is assembled on the left and right side walls of the inner cavity of the protective frame (11) through a pin shaft.

3. The novel under-kitchen grease separator with a mechanical slag-water separation device according to claim 2 is characterized by: The shifting plate (16) matches the scraper (13), and the shifting plate (16) corresponds to the slag guide port; the filter screen (15) is provided with strip-shaped filter holes, and the strip-shaped filter holes correspond to the scraping teeth (14).

4. The novel under-kitchen grease separator with a mechanical slag-water separation device according to claim 3 is characterized by: The outer wall of the drive shaft (10) is provided with threaded holes arranged in a linear manner, and the scraper (13) is an L-shaped plate, and the short side is hung on the outer wall of the drive shaft (10), and a long hole (21) is provided on the short side, and the fixing screw (12) passes through the long hole (21) and is threadedly connected in the threaded hole.

5. The novel kitchen grease separator with a mechanical slag-water separation device according to claim 1 is characterized by: An oil drain window (19) corresponding to the oil drain valve (4) is provided on the right side of the front side wall of the box body (1), and a slag removal window (20) corresponding to the slag bucket (5) is provided on the left side of the front side wall of the box body (1).

6. The novel under-kitchen grease separator with a mechanical slag-water separation device according to claim 1 is characterized by: The slag bucket (5) is provided with a handle, the top of the box body (1) is provided with a transparent cover plate, and a sealing ring (22) is installed at the assembly point between the transparent cover plate and the box body (1).

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