Circulating oil removal equipment for oil separation tank

Abstract

The invention discloses circulating oil removal equipment for an oil separation tank, and belongs to the technical field of sewage treatment.The circulating oil removal equipment comprises the oil separation tank and an oil removal mechanism, and the oil removal mechanism comprises a supporting frame, an air bag, an oil removal assembly, a driving assembly, a collecting frame, a demulsification assembly and a connecting assembly; the supporting frame can float on the liquid level of the oil separation tank through the air bag, grease floating on the surface can be moved to the inner side of the collecting frame through the oil removal assembly and is discharged out of the oil separation tank through the conveying pipe, circulating and continuous oil removal operation is achieved, the supporting frame can change along with the height of the liquid level, and when the height of the supporting frame changes, the supporting frame can rotate around the conveying pipe. The driving assembly can still drive the oil removal assembly to work, the demulsifying assembly can be driven by the connecting assembly to rotate on the inner side of the oil separation tank, a demulsifying agent and liquid in the oil separation tank are fully mixed, the oil removal effect is effectively improved, the cleaning assembly can clean the oil removal assembly, oil fully falls into the inner side of the collecting frame, and the oil removal effect is effectively improved. The oil removal efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a circulating oil removal device for a grease trap. Background Art

[0002] A grease trap is a special tank that separates grease, debris and water from wastewater in daily life. It uses the different specific gravities of suspended matter and water in wastewater to achieve the purpose of separating oil and water, and separating debris from water. After long-term use, a lot of grease will adhere to the grease trap, affecting its effectiveness and requiring cleaning. Currently, grease traps are usually cleaned manually, which has the disadvantages of low cleaning efficiency, high labor intensity, and inability to ensure hygiene during cleaning.

[0003] The height of the existing circulating oil removal equipment for grease traps is inconvenient to adjust in real time during use, which can easily affect the oil removal efficiency. During the oil removal process, some of the grease in the grease trap is mixed in the sewage, which can easily cause incomplete removal of some of the grease, reducing the oil removal effect.

[0004] In order to avoid the above technical problems, it is necessary to provide a circulating oil removal device for a grease trap to overcome the above defects in the prior art. Summary of the Invention

[0005] The object of the present invention is to provide a circulating oil removal device for a grease trap to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A circulating oil removal device for a grease trap, comprising an oil removal mechanism installed on the grease trap, the oil removal mechanism comprising: The support frame is located inside the grease trap, and an air bag is installed on the bottom side of the support frame for making the support frame float on the liquid surface; an oil removal component is installed on the support frame for scraping grease on the liquid surface inside the grease trap; a driving component is installed on one side of the grease trap for driving the oil removal component to work when the height of the oil removal component changes; a slide is provided on the inner wall of the grease trap, and a slider is installed on the side of the support frame, and the slider is slidably connected to the slide; a collection frame is installed at one end of the support frame, and a cleaning component is installed on the collection frame for allowing the grease on the oil removal component to fully fall into the inside of the collection frame; a delivery pipe is installed at one end of the collection frame for discharging the collected grease out of the grease trap; A demulsification assembly is installed at the bottom of the oil separator, which is used to fully contact the demulsifier with the liquid inside the oil separator. A connecting assembly is installed between the driving assembly and the demulsification assembly, which is used to drive the demulsification assembly to perform rotational mixing operations inside the oil separator when the driving assembly is working.

[0007] As a further technical solution of the present invention: the oil removal component includes: A rotating roller is installed on the support frame. There are two rotating rollers and they are symmetrically distributed on the support frame. The rotating roller is rotatably connected to the support frame. A first pulley is installed at both ends of the rotating roller. A belt is installed between the first pulleys on the two rotating rollers. Two groups of belts are provided and are symmetrically installed at both ends of the two rotating rollers. A mounting frame is installed on the belt. An oil scraper is installed on the mounting frame. The oil scraper is inclined and is used to move the grease inside the oil separator to the collection frame.

[0008] As a further technical solution of the present invention: the drive assembly includes: The motor frame is fixedly mounted on one side of the top of the oil separator, and a driving member is fixedly mounted on the motor frame. A driving rod is mounted on the output end of the driving member, and the driving rod is vertical. The driving rod passes through the bottom end of the oil separator, and the driving rod is rotatably connected to the oil separator. A rotating cylinder is mounted on the support frame, and the rotating cylinder passes through the support frame and is rotatably connected to the support frame. A first bevel gear is mounted on the outer wall of the rotating cylinder, and the driving rod passes through the rotating cylinder. A second bevel gear is mounted on one end of the rotating roller, and the first bevel gear is meshed with the second bevel gear.

[0009] As a further technical solution of the present invention: the cleaning component includes: A fixing frame is fixedly installed on the top side of the collection frame. The fixing frame is vertical. A positioning frame is installed on the top of the fixing frame close to the side of the support frame. A plurality of elastic parts are evenly installed on the inner side of the positioning frame. A cleaning pad is installed on the end of the elastic part away from the positioning frame. The cross-sectional shape of the cleaning pad is arc-shaped. A plurality of long strip-shaped protrusions are evenly provided on the surface of the cleaning pad for cleaning the oil removal component.

[0010] As a further technical solution of the present invention: the demulsification component includes: A rotating tube is installed at the bottom of the oil separator, and the rotating tube is rotatably connected to the oil separator. A cylindrical guide frame is installed on the top of the rotating tube, and a plurality of long mixing frames are installed on the outer wall of the guide frame. A plurality of nozzles are evenly distributed on the mixing frame. A liquid storage tank is provided on the side of the oil separator for storing demulsifier. A guide tube is installed between the liquid storage tank and the rotating tube, and the guide tube is rotatably connected to one end of the rotating tube extending out of the oil separator.

[0011] As a further technical solution of the present invention: the connection assembly includes: The second pulley is installed on the end of the driving rod extending out of the oil separator, and the third pulley is installed on the outer wall of the rotating tube. A connecting belt is installed between the second pulley and the third pulley, which is used to connect the second pulley and the third pulley so that when the second pulley rotates, it drives the third pulley and the rotating tube to rotate.

[0012] As a further technical solution of the present invention: the inner wall of the rotating cylinder is provided with a convex strip, the outer wall of the driving rod is provided with a vertical groove, the convex strip and the groove are slidably connected to enable the driving rod to drive the rotating cylinder to rotate.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a circulating oil removal equipment for an oil separator, wherein the support frame can float on the liquid surface of the oil separator through an air bag, and the grease floating on the surface can be moved to the inner side of the collection frame through the oil removal component, and discharged from the oil separator through the delivery pipe, thereby realizing a continuous oil removal operation. The support frame can change with the height of the liquid surface. When the height of the support frame changes, the driving component can still drive the oil removal component to work, and can drive the demulsifier component to rotate inside the oil separator through the connecting component, thereby realizing full mixing of the demulsifier with the liquid in the oil separator, effectively improving the oil removal effect, and the cleaning component can clean the oil removal component, so that the grease fully falls into the inner side of the collection frame, thereby improving the oil removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 For the present invention Figure 1 Schematic diagram of the structure from a top view.

[0016] Figure 3 It is a structural schematic diagram of the bottom side of the grease separator in the present invention.

[0017] Figure 4 It is a structural schematic diagram of the inner side of the grease separator in the present invention.

[0018] Figure 5 It is a schematic structural diagram of the demulsification component and the connection component in the present invention.

[0019] Figure 6 It is a structural schematic diagram of the support frame, oil removal assembly and collection frame in the present invention.

[0020] Figure 7 It is a schematic diagram of the structure between the oil removal component and the drive component in the present invention.

[0021] Figure 8 For the present invention Figure 7 Schematic diagram of the structure enlarged at point A in the middle.

[0022] Figure 9 It is a structural schematic diagram of the oil removal component in the present invention.

[0023] Figure 10 It is a structural diagram of the collection frame and cleaning component in the present invention.

[0024] In the accompanying drawings: 1-grease trap, 2-support frame, 3-airbag, 4-oil removal assembly, 41-rotating roller, 42-first pulley, 43-belt, 44-mounting frame, 45-oil scraper, 5-drive assembly, 51-motor frame, 52-drive member, 53-drive rod, 54-rotating cylinder, 55-first bevel gear, 56-second bevel gear, 6-chute, 7-slider, 8-collecting frame, 9-demulsification assembly, 91-rotating tube, 92-guide frame, 93-mixing frame, 94-sprinkler, 95-liquid storage tank, 96-guide pipe, 10-connecting assembly, 101-second pulley, 102-third pulley, 103-connecting belt, 11-cleaning assembly, 111-fixed frame, 112-positioning frame, 113-elastic member, 114-cleaning pad, 12-delivery pipe, 13-rib, 14-groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0027] like Figures 1 to 10 As shown in the embodiment provided by the present invention, a circulating oil removal device for a grease trap includes an oil removal mechanism installed on the grease trap 1, and the oil removal mechanism includes: The support frame 2 is located inside the grease trap 1. An air bag 3 is installed on the bottom side of the support frame 2 to make the support frame 2 float on the liquid surface. An oil removal component 4 is installed on the support frame 2 to scrape the grease on the liquid surface inside the grease trap 1. A driving component 5 is installed on one side of the grease trap 1 to drive the oil removal component 4 to work when the height of the oil removal component 4 changes. A slide groove 6 is provided on the inner wall of the grease trap 1. A slider 7 is installed on the side of the support frame 2. The slider 7 is slidably connected to the slide groove 6. A collecting frame 8 is installed at one end of the support frame 2. A cleaning component 11 is installed on the collecting frame 8 to make the grease on the oil removal component 4 fully fall into the inside of the collecting frame 8. A conveying pipe 12 is installed at one end of the collecting frame 8 to discharge the collected grease out of the grease trap 1; A demulsifier assembly 9 is installed at the bottom end of the oil separator 1, which is used to fully contact the demulsifier with the liquid inside the oil separator 1. A connecting assembly 10 is installed between the driving assembly 5 and the demulsifier assembly 9, which is used to drive the demulsifier assembly 9 to perform a rotational mixing operation inside the oil separator 1 when the driving assembly 5 is working.

[0028] In this embodiment, the support frame 2 can float on the liquid surface of the oil separator 1 through the airbag 3, and the oil floating on the surface can be moved to the inside of the collection frame 8 through the oil removal component 4, and discharged from the oil separator 1 through the delivery pipe 12, thereby realizing a continuous oil removal operation. The support frame 2 can change with the height of the liquid level. When the height of the support frame 2 changes, the driving component 5 can still drive the oil removal component 4 to work, and can drive the demulsifier component 9 to rotate inside the oil separator 1 through the connecting component 10, so that the demulsifier is fully mixed with the liquid in the oil separator 1, effectively improving the oil removal effect. The cleaning component 11 can clean the oil removal component 4, so that the oil falls fully into the inside of the collection frame 8, thereby improving the oil removal efficiency. The support frame 2 is provided with two groups and is symmetrically distributed inside the oil separator 1. The slide 6 is vertical, and the cross-sectional shape of the slider 7 is arc-shaped. The slider 7 is slidably connected to the slide 6, which can limit the movement trajectory of the support frame 2, so that the support frame 2 always moves in the vertical direction to ensure the oil removal effect.

[0029] In one embodiment of the present invention, see Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 , the oil removal component 4 includes: The rotating roller 41 is installed on the support frame 2. There are two rotating rollers 41 and they are symmetrically distributed on the support frame 2. The rotating roller 41 is rotatably connected to the support frame 2. A first pulley 42 is installed at both ends of the rotating roller 41. A belt 43 is installed between the first pulleys 42 on the two rotating rollers 41. The belt 43 has two groups and is symmetrically installed at both ends of the two rotating rollers 41. A mounting frame 44 is installed on the belt 43. An oil scraper 45 is installed on the mounting frame 44. The oil scraper 45 is inclined and is used to move the grease inside the oil separator 1 to the collection frame 8.

[0030] The drive assembly 5 includes: The motor frame 51 is fixedly mounted on one side of the top of the oil-water separator 1. A driving member 52 is fixedly mounted on the motor frame 51. A driving rod 53 is mounted on the output end of the driving member 52. The driving rod 53 is vertical and passes through the bottom end of the oil-water separator 1. The driving rod 53 is rotatably connected to the oil-water separator 1. A rotating cylinder 54 is mounted on the support frame 2. The rotating cylinder 54 passes through the support frame 2 and is rotatably connected to the support frame 2. A first bevel gear 55 is mounted on the outer wall of the rotating cylinder 54. The driving rod 53 passes through the rotating cylinder 54. A second bevel gear 56 is mounted on one end of the rotating roller 41. The first bevel gear 55 is meshed with the second bevel gear 56.

[0031] In this embodiment, a rotating roller 41 is installed on the support frame 2, and rolling bearings are installed between both ends of the rotating roller 41 and the two support frames 2. The rotating roller 41 can perform stably rotating operations on the support frame 2, and a first pulley 42 is fixedly installed at both ends of the rotating roller 41. The rotating roller 41 is provided with two and is symmetrically installed on the support frame 2. A belt 43 is installed between the first pulleys 42 on the two rotating rollers 41. When one of the rotating rollers 41 rotates, it can drive the other rotating roller 41 to rotate, further realizing the movement of the belt 43. A mounting frame 44 is installed on the belt 43, and an inclined scraper 45 is installed on the mounting frame 44. When the belt 43 moves, it can drive the scraper 45 to circulate and move on the liquid surface of the oil separator 1, and can move the floating grease to the inner side of the collection frame 8 to complete the collection of the grease; A motor frame 51 is fixedly mounted on the top of one side of the oil separator 1, and a driving member 52 is fixedly mounted on the motor frame 51. The driving member 52 can be a rotary motor or a stepping motor, etc. In this embodiment, the driving member 52 is a rotary motor, and a vertical driving rod 53 is mounted on the output end of the driving member 52. One end of the driving rod 53 extends out of the bottom end of the oil separator 1, and a rolling bearing is installed between the driving rod 53 and the oil separator 1. A vertical rotating cylinder 54 is mounted on the support frame 2, and the rotating cylinder 54 passes through the support frame 2. A rolling bearing is installed between the rotating cylinder 54 and the support frame 2. A first bevel gear 55 is fixedly mounted on the outer wall of the rotating cylinder 54, and a second bevel gear 56 is fixedly mounted on one end of the rotating roller 41. The first bevel gear 55 is fixedly mounted on the outer wall of the rotating cylinder 54. The gear 55 is meshed with the second bevel gear 56, and the driving rod 53 passes through the rotating cylinder 54. The inner wall of the rotating cylinder 54 is provided with a ridge 13, and the outer wall of the driving rod 53 is provided with a vertical groove 14. The ridge 13 is slidably connected with the groove 14, so that the driving rod 53 drives the rotating cylinder 54 to rotate. When the driving member 52 controls the driving rod 53 to rotate, the rotating roller 41 can be rotated through the rotating cylinder 54, the first bevel gear 55, and the second bevel gear 56, and the movement of the scraper 45 is further realized, so that the floating grease moves to the inside of the collecting frame 8. The operation is convenient, and the support frame 2 can change with the liquid level. The driving rod 53 can still drive the rotating roller 41 to rotate, thereby ensuring the working effect.

[0032] In one embodiment of the present invention, see Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 , the cleaning component 11 includes: The fixing frame 111 is fixedly installed on the top side of the collecting frame 8. The fixing frame 111 is vertical. A positioning frame 112 is installed on the top of the fixing frame 111 close to the side of the supporting frame 2. A plurality of elastic members 113 are evenly installed on the inner side of the positioning frame 112. A cleaning pad 114 is installed on the end of the elastic member 113 away from the positioning frame 112. The cross-sectional shape of the cleaning pad 114 is arc-shaped. The surface of the cleaning pad 114 is evenly provided with a plurality of long strip-shaped protrusions for cleaning the oil removal component 4.

[0033] The demulsification component 9 includes: A rotating tube 91 is installed at the bottom end of the oil-water separator 1. The rotating tube 91 is rotatably connected to the oil-water separator 1. A cylindrical guide frame 92 is installed on the top of the rotating tube 91. A plurality of long strip-shaped mixing frames 93 are installed on the outer wall of the guide frame 92. A plurality of nozzles 94 are evenly distributed on the mixing frame 93. A liquid storage tank 95 is provided on the side of the oil-water separator 1 for storing demulsifiers. A guide tube 96 is installed between the liquid storage tank 95 and the rotating tube 91. The guide tube 96 is rotatably connected to the end of the rotating tube 91 extending out of the oil-water separator 1.

[0034] The connection assembly 10 includes: The second pulley 101 is installed on the end of the driving rod 53 extending out of the oil separator 1, and the third pulley 102 is installed on the outer wall of the rotating tube 91. A connecting belt 103 is installed between the second pulley 101 and the third pulley 102, which is used to connect the second pulley 101 and the third pulley 102, so that when the second pulley 101 rotates, it drives the third pulley 102 and the rotating tube 91 to rotate.

[0035] In this embodiment, a fixing frame 111 is installed on the top of the collection frame 8. The shape of the fixing frame 111 is an inverted U-shape. A positioning frame 112 is fixedly installed on the fixing frame 111. A plurality of elastic members 113 are evenly installed between the positioning frame 112 and the cleaning pad 114. The elastic members 113 can be springs or rubbers, etc. In this embodiment, the elastic member 113 is a spring. The cross-sectional shape of the cleaning pad 114 is an arc shape. The cleaning pad 114 can fully clean the surface of the oil scraper 45, and the arc-shaped cleaning pad 114 can effectively prevent the movement of the oil scraper 45. The elastic member 113 can make the cleaning pad 114 fully contact with the oil scraper 45, thereby improving the cleaning effect, allowing the grease to fully fall into the inner side of the collection frame 8, and ensuring the working effect of the oil scraper 45; A vertical rotating tube 91 is installed at the bottom end of the oil separator 1, and a rolling bearing is installed between the rotating tube 91 and the oil separator 1. A guide frame 92 is installed at the top of the rotating rod. A plurality of mixing frames 93 are evenly distributed on the outer wall of the guide frame 92. A plurality of nozzles 94 are provided on the mixing frame 93, which can fully spray the emulsifier. A rolling bearing is installed between the guide tube 96 and the bottom end of the rotating tube 91. The guide tube 96 can keep its position fixed. The demulsifier inside the liquid storage tank 95 enters the delivery pipe 12 through the guide tube 96 and is further sprayed out through the nozzle 94. The demulsifier can be quickly mixed with the liquid inside the oil separator 1 through the mixing frame 93, which is convenient for oil removal operation. The driving rod 53 extends out of the oil separator 1 and is fixedly installed with a second pulley 101 at one end. The outer wall of the rotating tube 91 is fixedly installed with a third pulley 102. The second pulley 101 and the third pulley 102 are on the same horizontal line. A connecting belt 103 is installed between the second pulley 101 and the third pulley 102. When the driving rod 53 rotates, the rotation of the rotating tube 91 can be realized through the second pulley 101, the third pulley 102 and the connecting belt 103, and further the mixing frame 93 and the nozzle 94 can be rotated to spray the demulsifier on the inner side of the oil separator 1, so as to improve the oil removal effect.

[0036] The working principle of the present invention is: In the present invention, the liquid containing grease is first sent into the inner side of the grease trap 1. Under the action of the airbag 3, the support frame 2 floats on the liquid surface, and then the driving member 52 is controlled to work, so that the belt 43 drives the scraper 45 to move its position. The belt 43 is parallel to the liquid surface. The scraper 45 can move the grease to the inner side of the collection frame 8 during the movement of the liquid surface. The bottom end of the inner side of the collection frame 8 is inclined, which is convenient for the conveying pipe 12 to remove the grease from the grease trap 1. During the movement of the scraper 45, the cleaning pad 114 can clean the surface of the scraper 45 so that the grease fully falls into the inner side of the collection frame 8. The support frame 2 can be adjusted according to the height of the liquid surface, so that the scraper 45 always performs the degreasing operation. During the rotation of the driving rod 53, the rotating tube 91 and the mixing frame 93 can be further rotated to achieve full mixing and contact between the demulsifier and the liquid inside the grease trap 1, thereby improving the degreasing effect.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A circulating oil removal device for a grease trap, comprising an oil removal mechanism, the oil removal mechanism being mounted on the grease trap (1), characterized in that: The oil removal mechanism comprises: The support frame (2) is located inside the oil separator (1). An air bag (3) is installed on the bottom of the support frame (2) for floating the support frame (2) on the liquid surface. An oil removal component (4) is installed on the support frame (2) for scraping grease on the liquid surface inside the oil separator (1). A driving component (5) is installed on one side of the oil separator (1) for driving the oil removal component (4) to work when the oil removal component (4) changes in height. ) is provided with a chute (6) on the inner wall, a slider (7) is installed on the side of the support frame (2), the slider (7) is slidably connected to the chute (6), a collection frame (8) is installed at one end of the support frame (2), a cleaning component (11) is installed on the collection frame (8), and is used to allow the grease on the degreasing component (4) to fully fall into the inner side of the collection frame (8), and a delivery pipe (12) is installed at one end of the collection frame (8) for discharging the collected grease from the grease trap (1); A demulsification component (9) is installed at the bottom end of the oil separator (1) for fully contacting the demulsifier with the liquid inside the oil separator (1); a connecting component (10) is installed between the driving component (5) and the demulsification component (9) for driving the demulsification component (9) to perform a rotational mixing operation inside the oil separator (1) when the driving component (5) is working.

2. The circulating oil removal equipment for the grease trap according to claim 1, characterized in that: The oil removal component (4) comprises: A rotating roller (41) is mounted on the support frame (2). Two rotating rollers (41) are provided and symmetrically distributed on the support frame (2). The rotating rollers (41) are rotatably connected to the support frame (2). First pulleys (42) are installed at both ends of the rotating rollers (41). A belt (43) is installed between the first pulleys (42) on the two rotating rollers (41). Two groups of belts (43) are provided and symmetrically installed at both ends of the two rotating rollers (41). A mounting frame (44) is installed on the belt (43). An oil scraper (45) is installed on the mounting frame (44). The oil scraper (45) is inclined and is used to move grease inside the oil separator (1) to the collection frame (8).

3. The circulating oil removal equipment for the grease trap according to claim 2, characterized in that: The driving assembly (5) comprises: A motor frame (51) is fixedly mounted on one side of the top end of the oil separator (1); a driving member (52) is fixedly mounted on the motor frame (51); a driving rod (53) is mounted on the output end of the driving member (52); the driving rod (53) is vertical; the driving rod (53) passes through the bottom end of the oil separator (1); the driving rod (53) is rotatably connected to the oil separator (1); a rotating cylinder (54) is mounted on the support frame (2); the rotating cylinder (54) passes through the support frame (2) and is rotatably connected to the support frame (2); a first bevel gear (55) is mounted on the outer wall of the rotating cylinder (54); the driving rod (53) passes through the rotating cylinder (54); a second bevel gear (56) is mounted on one end of the rotating roller (41); the first bevel gear (55) is meshed with the second bevel gear (56).

4. The circulating oil removal equipment for the grease trap according to claim 3, characterized in that: The cleaning component (11) comprises: A fixing frame (111) is fixedly mounted on the top side of the collecting frame (8), the fixing frame (111) is vertical, a positioning frame (112) is mounted on the top of the fixing frame (111) close to the side of the supporting frame (2), a plurality of elastic members (113) are evenly mounted on the inner side of the positioning frame (112), a cleaning pad (114) is mounted on one end of the elastic member (113) away from the positioning frame (112), the cross-section of the cleaning pad (114) is arc-shaped, and a plurality of long strip-shaped protrusions are evenly mounted on the surface of the cleaning pad (114) for cleaning the degreasing component (4).

5. The circulating oil removal equipment for the grease trap according to claim 4, characterized in that: The demulsification component (9) comprises: A rotating tube (91) is installed at the bottom end of the oil separator (1). The rotating tube (91) is rotatably connected to the oil separator (1). A cylindrical guide frame (92) is installed on the top of the rotating tube (91). A plurality of long strip mixing frames (93) are installed on the outer wall of the guide frame (92). A plurality of nozzles (94) are evenly distributed on the mixing frame (93). A liquid storage tank (95) is provided on the side of the oil separator (1) for storing demulsifier. A guide pipe (96) is installed between the liquid storage tank (95) and the rotating tube (91). The guide pipe (96) is rotatably connected to one end of the rotating tube (91) extending out of the oil separator (1).

6. The circulating oil removal equipment for the grease trap according to claim 5, characterized in that: The connecting assembly (10) comprises: The second pulley (101) is installed at one end of the driving rod (53) extending out of the oil separator (1); the outer wall of the rotating tube (91) is installed with a third pulley (102); a connecting belt (103) is installed between the second pulley (101) and the third pulley (102) for connecting the second pulley (101) and the third pulley (102), so that when the second pulley (101) rotates, the third pulley (102) and the rotating tube (91) are driven to rotate.

7. The circulating oil removal equipment for the grease trap according to claim 3, characterized in that: The inner wall of the rotating cylinder (54) is provided with a convex strip (13), and the outer wall of the driving rod (53) is provided with a vertical groove (14). The convex strip (13) and the groove (14) are slidably connected to enable the driving rod (53) to drive the rotating cylinder (54) to rotate.

Images