Efficient slag-water separation device of oil separator

Abstract

The utility model discloses an efficient slag-water separation device of an oil separator, and relates to the technical field of oil separators. Comprising an oil separator body, electric push rods are fixedly arranged on the upper portion and the lower portion of one side of the oil separator body, mounting blocks are fixedly arranged at the telescopic ends of the electric push rods, mounting grooves are formed in one sides of the mounting blocks, connecting pieces are movably arranged in the mounting grooves, and first bolts are movably arranged in the connecting pieces. Through the arrangement of the mounting block, the connecting piece and the first bolt, the sealing door is opened, the first bolt is screwed, the limiting of the connecting piece is relieved, and then the cleaning brush is pulled out towards the side away from the electric push rod, so that the cleaning brush is detached, and a worker can conveniently clean or replace the cleaning brush; the risk that the cleaning effect is reduced due to excessive abrasion or blockage of the cleaning brush is reduced, and the filtering efficiency and effect of the first filtering plate and the second filtering plate are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil separators, in particular to a high-efficiency slag-water separation device for oil separators. Background Art

[0002] A grease separator is a device specifically designed to separate impurities, oil, and water from oily wastewater from catering. It removes most of the grease and impurities from wastewater, reducing the direct release of these pollutants into the environment. By reducing the amount of grease entering the sewer, it reduces the risk of sewer blockage and reduces the subsequent processing burden on sewage treatment plants.

[0003] Chinese utility model patent CN221662660U discloses an automated cleaning oil separator, comprising an oil separator body and a water inlet pipe, the oil separator body being connected to the water inlet pipe, a first filter plate being mounted within the oil separator body, and a second filter plate being mounted within the oil separator body. A first toothed pulley in a cleaning device drives a toothed belt to rotate, the toothed belt drives a second toothed pulley to rotate, two second toothed pulleys drive rollers to rotate, the two rollers drive sliding posts to move, the two sliding posts drive connecting posts to move, the two connecting posts slide in a slide, the two connecting posts drive a cross plate to move, and the two cross plates drive cleaning brushes to move between the first and second filter plates. The two cleaning brushes move across the two filter plates, automatically cleaning the first and second filter plates without requiring manual cleaning, thereby improving the automation level of the oil separator.

[0004] In order to clean the first filter plate and the second filter plate, the above-mentioned automatic cleaning type oil separator is provided with a cleaning brush. However, the above-mentioned automatic cleaning type oil separator does not have the function of disassembling the cleaning brush. After long-term use, the cleaning brush may reduce the cleaning efficiency due to grease accumulation or wear. If it cannot be disassembled, it will become very difficult to clean, replace or repair the cleaning brush, and the overall cleaning effect and operating efficiency of the oil separator will be greatly affected. Utility Model Content

[0005] The utility model provides a high-efficiency slag-water separation device for a grease separator, so as to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient slag-water separation device for an oil separator, comprising an oil separator body, a water inlet pipe fixedly provided on the top of the oil separator body, a first filter plate movably provided inside the oil separator body, a second filter plate provided below the first filter plate, filter frames provided on both sides of the first filter plate and the second filter plate, an electric push rod fixedly provided on the upper and lower parts of one side of the oil separator body, a mounting block fixedly provided on the telescopic end of the electric push rod, a mounting groove provided on one side of the mounting block, a connecting piece movably provided in the mounting groove, a first bolt movably provided inside the connecting piece, A cleaning brush is fixedly provided on one side, an air inlet pipe is fixedly provided on one side of the top of the oil separator body, a purification box is fixedly provided on one end of the air inlet pipe, a connecting pipe is fixedly provided on one side of the purification box, a negative pressure fan is fixedly provided on one end of the connecting pipe, an air outlet pipe is fixedly provided on one side of the negative pressure fan, a limiting groove is provided in the middle of the bottom of the inner wall of the purification box, and a fixed block is movably provided in the limiting groove, an activated carbon adsorption plate is fixedly provided on the top of the fixed block, a fixing plate is fixedly provided on the top of the activated carbon adsorption plate, screw holes are provided at the four corners of the fixing plate, and second bolts are movably provided in the screw holes, and the connection relationship between the second bolt and the purification box is movably plugged in.

[0007] Furthermore, the mesh diameter of the first filter plate is larger than the mesh diameter of the second filter plate.

[0008] Furthermore, a handle is fixedly provided in the middle of the top of the fixing plate.

[0009] Furthermore, a drainage pipe is fixedly provided at the bottom of one side of the oil separator body, and an oil drain pipe is fixedly provided at the bottom of the other side of the oil separator body.

[0010] Furthermore, valves are provided inside the drain pipe and the oil drain pipe.

[0011] Furthermore, a sealing door is movably provided on the front of the oil separator body.

[0012] Compared with the prior art, the present invention provides a high-efficiency slag-water separation device for a grease separator, which has the following beneficial effects:

[0013] 1. The high-efficiency slag-water separation device of the oil separator is provided with a mounting block, a connecting piece and a first bolt. The sealing door is opened, the first bolt is turned to release the limit of the connecting piece, and then the cleaning brush is pulled out to the side away from the electric push rod, thereby realizing the disassembly of the cleaning brush, so that the staff can clean or replace the cleaning brush, reducing the risk of reduced cleaning effect due to excessive wear or clogging of the cleaning brush, helping to ensure that the first filter plate and the second filter plate always have good filtering performance, thereby improving the filtering efficiency and effect of the first filter plate and the second filter plate.

[0014] 2. The high-efficiency slag-water separation device of the oil separator is equipped with an air inlet pipe, a purification box, a connecting pipe, a negative pressure fan, an air outlet pipe and an activated carbon adsorption plate. After the negative pressure fan is started, the odor inside the oil separator body is sucked into the purification box through the air inlet pipe. The activated carbon adsorption plate adsorbs the odor molecules therein. The gas with removed odor then enters the air outlet pipe through the connecting pipe and is finally discharged from the air outlet pipe, thereby achieving the purpose of purifying the air, improving the working environment of the staff, and at the same time being beneficial to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a front view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the enlarged structure of part A of the present utility model;

[0018] Figure 4 This is a structural sectional view of the purification box of the present utility model.

[0019] In the figure: 1. Grease separator body; 201. Water inlet pipe; 202. First filter plate; 203. Second filter plate; 204. Filter frame; 301. Electric push rod; 302. Mounting block; 303. Connecting piece; 304. First bolt; 305. Cleaning brush; 306. Air inlet pipe; 307. Purification box; 308. Connecting pipe; 309. Negative pressure fan; 310. Air outlet pipe; 401. Fixing block; 402. Activated carbon adsorption plate; 403. Fixing plate; 404. Second bolt; 405. Handle; 406. Drain pipe; 407. Oil drain pipe; 408. Sealing door. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model discloses a high-efficiency slag-water separation device for an oil separator, comprising an oil separator body 1, a water inlet pipe 201 fixedly provided on the top of the oil separator body 1, a first filter plate 202 movably provided inside the oil separator body 1, a second filter plate 203 provided below the first filter plate 202, filter frames 204 provided on both sides of the first filter plate 202 and the second filter plate 203, an electric push rod 301 fixedly provided on the upper and lower parts of one side of the oil separator body 1, a mounting block 302 fixedly provided on the telescopic end of the electric push rod 301, a mounting groove provided on one side of the mounting block 302, a connecting piece 303 movably provided in the mounting groove, a first bolt 304 movably provided inside the connecting piece 303, a cleaning brush 3 fixedly provided on one side of the connecting piece 303 05. An air inlet pipe 306 is fixedly provided on one side of the top of the oil separator body 1, and a purification box 307 is fixedly provided on one end of the air inlet pipe 306. A connecting pipe 308 is fixedly provided on one side of the purification box 307, and a negative pressure fan 309 is fixedly provided on one end of the connecting pipe 308. An air outlet pipe 310 is fixedly provided on one side of the negative pressure fan 309. A limiting groove is provided in the middle of the bottom of the inner wall of the purification box 307, and a fixed block 401 is movably provided in the limiting groove. An activated carbon adsorption plate 402 is fixedly provided on the top of the fixed block 401, and a fixed plate 403 is fixedly provided on the top of the activated carbon adsorption plate 402. Screw holes are provided at four corners of the fixing plate 403, and second bolts 404 are movably provided in the screw holes. The connection relationship between the second bolt 404 and the purification box 307 is a movably plug-in connection.

[0022] Specifically, the mesh diameter of the first filter plate 202 is larger than the mesh diameter of the second filter plate 203 .

[0023] In this embodiment, by setting the first filter plate 202 and the second filter plate 203, the first filter plate 202 can remove impurities and some heavy oil in the sewage, and the second filter plate 203 can perform secondary filtration on the filtered sewage to further separate impurities, oil and water.

[0024] Specifically, a handle 405 is fixedly provided in the middle of the top of the fixing plate 403 .

[0025] In this embodiment, the handle 405 is provided. The provision of the handle 405 provides great convenience for the staff in replacing the activated carbon adsorption plate 402 and improves work efficiency.

[0026] Specifically, a drainage pipe 406 is fixedly provided at the bottom of one side of the oil separator body 1 , and an oil drain pipe 407 is fixedly provided at the bottom of the other side of the oil separator body 1 .

[0027] In this embodiment, by providing a drain pipe 406 and an oil drain pipe 407 , water and oil can be discharged from the drain pipe 406 and the oil drain pipe 407 respectively, so as to facilitate the collection and treatment of water and oil.

[0028] Specifically, valves are provided inside the drain pipe 406 and the oil drain pipe 407 .

[0029] In this embodiment, by providing the drain pipe 406 and the oil drain pipe 407 , the valve can prevent water and oil from leaking from the drain pipe 406 and the oil drain pipe 407 , while also facilitating the rapid discharge of water and oil.

[0030] Specifically, a sealing door 408 is movably provided on the front of the oil separator body 1 .

[0031] In this embodiment, by providing a sealing door 408 , the movable sealing door 408 allows a worker to quickly open and close the sealing door 408 to facilitate replacement of the cleaning brush 305 .

[0032] During use, the sewage is discharged into the interior of the oil separator body 1 through the water inlet pipe 201. The first filter plate 202 filters the impurities and a portion of the heavy oil in the sewage. Then, the sewage is filtered through the second filter plate 203, and a portion of the heavy oil in the sewage is removed. The sewage after secondary filtration flows to the bottom of the oil separator body 1 and settles at the bottom of the oil separator body 1. When all the heavy oil floats on the surface of the water, the valve of the drain pipe 406 is opened, and the filtered water is discharged through the drain pipe 406. When the water is completely discharged, the valve on the drain pipe 406 is closed. The valve on the oil drain pipe 407 is opened, and the heavy oil is discharged along the oil drain pipe 407. After all the heavy oil is discharged, the valve on the oil drain pipe 407 is closed, thereby realizing the separation of impurities, oil and water. At the same time as the sewage is treated, the negative pressure blower 309 is started, and the odor inside the oil separator body 1 is sucked into the purification box 307 through the air inlet pipe 306. The activated carbon adsorption plate 402 adsorbs the odor molecules therein, and the gas with removed odor enters the air outlet pipe 310 through the connecting pipe 308, and is finally discharged from the air outlet pipe 310, thereby achieving the purpose of purifying the air.

[0033] When it is necessary to clean the first filter plate 202 and the second filter plate 203, the electric push rod 301 is started, and the telescopic end of the electric push rod 301 drives the mounting block 302 to move, and the cleaning brush 305 moves on the surface of the first filter plate 202 and the second filter plate 203 respectively, thereby cleaning the first filter plate 202 and the second filter plate 203; when it is necessary to clean or replace the cleaning brush 305, the sealing door 408 is opened, the first bolt 304 is tightened, the limit of the connecting piece 303 is released, and the cleaning brush 305 is then pulled out to the side away from the electric push rod 301, thereby realizing the disassembly of the cleaning brush 305, so that the staff can clean the cleaning brush 305. When cleaning or replacing, after the operation is completed, insert the connecting piece 303 of the cleaning brush 305 into the installation groove, tighten the first bolt 304, and fix the cleaning brush 305; when the activated carbon adsorption plate 402 needs to be replaced, screw the second bolt 404 until the second bolt 404 moves out of the screw hole, pull the handle 405 to move the activated carbon adsorption plate 402 upward, and then realize the disassembly of the activated carbon adsorption plate 402. After the replacement is completed, insert the new activated carbon adsorption plate 402 into the purification box 307. With the cooperation of the fixing block 401 and the limiting groove, the activated carbon adsorption plate 402 is limited. At this time, tighten the second bolt 404 to fix the activated carbon adsorption plate 402.

[0034] In summary, the high-efficiency slag-water separation device of the oil separator is provided with the mounting block 302, the connecting piece 303 and the first bolt 304, the sealing door 408 is opened, the first bolt 304 is screwed, the limit of the connecting piece 303 is released, and the cleaning brush 305 is pulled out to the side away from the electric push rod 301, thereby realizing the disassembly of the cleaning brush 305, so that the staff can clean or replace the cleaning brush 305, reducing the cleaning of the cleaning brush 305 due to excessive wear or blockage. The risk of decreased cleaning effect helps to ensure that the first filter plate 202 and the second filter plate 203 always have good filtering performance, thereby improving the filtering efficiency and effect of the first filter plate 202 and the second filter plate 203. By setting the air inlet pipe 306, the purification box 307, the connecting pipe 308, the negative pressure fan 309, the air outlet pipe 310 and the activated carbon adsorption plate 402, the negative pressure fan 309 is started, and the odor inside the oil separator body 1 is sucked into the purification box 307 through the air inlet pipe 306. The activated carbon adsorption plate 402 adsorbs the odor molecules therein, and the gas with removed odor enters the exhaust pipe 310 through the connecting pipe 308 and is finally discharged from the exhaust pipe 310, thereby achieving the purpose of purifying the air, improving the working environment of the staff, and being beneficial to environmental protection. By providing the fixing block 401, the fixing plate 403, the second bolt 404 and the handle 405, when replacing the activated carbon adsorption plate 402, the second bolt 404 is screwed until the second bolt 404 moves out of the screw hole, and the handle 405 is pulled to move the activated carbon adsorption plate 402 upward, thereby realizing the removal of the activated carbon adsorption plate 402. After the replacement is completed, the new activated carbon adsorption plate 402 is inserted into the purification box 307. With the cooperation of the fixing block 401 and the limiting groove, the activated carbon adsorption plate 402 is limited. At this time, the second bolt 404 can be tightened to fix the activated carbon adsorption plate 402. The operation is simple, so that the staff can quickly replace the activated carbon adsorption plate 402, thereby improving work efficiency.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient slag-water separation device for an oil separator, comprising an oil separator body (1), characterized in that: A water inlet pipe (201) is fixedly provided on the top of the oil separator body (1), a first filter plate (202) is movably provided inside the oil separator body (1), a second filter plate (203) is provided below the first filter plate (202), filter frames (204) are provided on both sides of the first filter plate (202) and the second filter plate (203), an electric push rod (301) is fixedly provided on the upper and lower parts of one side of the oil separator body (1), a mounting block (302) is fixedly provided on the telescopic end of the electric push rod (301), a mounting groove is provided on one side of the mounting block (302), and a connecting piece (303) is movably provided in the mounting groove, a first bolt (304) is movably provided inside the connecting piece (303), a cleaning brush (305) is fixedly provided on one side of the top of the oil separator body (1), and a plurality of connecting pieces (303) are provided on the upper and lower parts of the oil separator body (1). An air inlet pipe (306) is fixedly provided, a purification box (307) is fixedly provided at one end of the air inlet pipe (306), a connecting pipe (308) is fixedly provided on one side of the purification box (307), a negative pressure fan (309) is fixedly provided at one end of the connecting pipe (308), an air outlet pipe (310) is fixedly provided on one side of the negative pressure fan (309), a limiting groove is provided in the middle of the bottom of the inner wall of the purification box (307), and a fixing block (401) is movably provided in the limiting groove, an activated carbon adsorption plate (402) is fixedly provided on the top of the fixed block (401), a fixing plate (403) is fixedly provided on the top of the activated carbon adsorption plate (402), screw holes are provided at the four corners of the fixing plate (403), and second bolts (404) are movably provided in the screw holes, and the connection relationship between the second bolt (404) and the purification box (307) is a movably plug-in connection.

2. The high-efficiency slag-water separation device for a grease separator according to claim 1, characterized in that: The mesh diameter of the first filter plate (202) is larger than the mesh diameter of the second filter plate (203).

3. The high-efficiency slag-water separation device for a grease separator according to claim 1, characterized in that: A handle (405) is fixedly provided in the middle of the top of the fixing plate (403).

4. The high-efficiency slag-water separation device for a grease separator according to claim 1, characterized in that: A drainage pipe (406) is fixedly provided at the bottom of one side of the oil separator body (1), and an oil drain pipe (407) is fixedly provided at the bottom of the other side of the oil separator body (1).

5. The high-efficiency slag-water separation device for a grease separator according to claim 4, characterized in that: Valves are provided inside the drain pipe (406) and the oil drain pipe (407).

6. The high-efficiency slag-water separation device for a grease separator according to claim 1, characterized in that: A sealing door (408) is movably provided on the front of the oil separator body (1).

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