Oil-water separation device for treating oily wastewater

Abstract

The utility model relates to the technical field of oil-water separation devices, in particular to an oil-water separation device for treating oily wastewater. The oil-water separation device comprises an oil-water separation device body, an oil discharge pipe and a water discharge pipe are installed on the inner wall of the oil-water separation device body, a control box is installed on one side of the oil-water separation device body, a slag overturning basket is rotationally connected to the interior of the oil-water separation device body, a handle is fixedly connected to the upper surface of the slag overturning basket, and a cleaning structure is arranged on the upper surface of the slag overturning basket. The cleaning structure comprises two fixing plates, limiting grooves are formed in the inner walls of the fixing plates, moving blocks are slidably connected to the inner walls of the limiting grooves, moving plates are fixedly connected to the sides, close to each other, of the two moving blocks, and connecting grooves are formed in the inner walls of the moving plates. The problem that when waste residues are poured into a waste barrel, part of the waste residues are adsorbed on the inner wall of a residue overturning basket and cannot automatically fall into the waste barrel, and if the waste residues are not treated, the filtering effect of the residue overturning basket is affected when oil wastewater is filtered next time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-water separation devices, in particular to an oil-water separation device for treating oily wastewater. Background Art

[0002] The oil-water separation device is composed of an oil-water separation equipment, an oil discharge pipe, a water discharge pipe, a slag turning basket, a control box and a handle, and is mainly an oil-water separation device used for treating oil wastewater, which is relatively common in the prior art.

[0003] In the prior art, after the oil wastewater is poured into the slag turning basket for filtration, the personnel rotate the slag turning basket to make the waste residue roll into the waste residue bucket by its own weight. Since part of the waste residue will adsorb on the inner wall of the slag turning basket and cannot fall into the waste residue bucket by itself when the waste residue is poured into the inside of the waste residue bucket, if this is not handled, it will affect the filtration effect of the slag turning basket when filtering the oil wastewater next time. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defect that in the prior art, part of the waste residue adsorbs on the inner wall of the slag turning basket and cannot fall into the waste residue bucket by itself when the waste residue is poured into the inside of the waste residue bucket, and if this is not handled, it will affect the filtration effect of the slag turning basket when filtering the oil wastewater next time, and to provide an oil-water separation device for treating oily wastewater.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an oil-water separation device for treating oily wastewater, including an oil-water separation equipment, wherein an oil discharge pipe and a water discharge pipe are installed on the inner wall of the oil-water separation equipment, a control box is installed on one side of the oil-water separation equipment, a slag turning basket is rotatably connected inside the oil-water separation equipment, a handle is fixedly connected to the upper surface of the slag turning basket, a cleaning structure is arranged on the upper surface of the slag turning basket, the cleaning structure includes two fixing plates, a limiting groove is opened on the inner wall of the fixing plate, a moving block is slidably connected to the inner wall of the limiting groove, moving plates are fixedly connected to one sides of the two moving blocks close to each other, a connecting groove is opened on the inner wall of the moving plate, an adjusting block is slidably connected to the inside of the connecting groove, a rotating rod is rotatably connected to one sides of the two adjusting blocks close to each other, a connecting plate is fixedly connected to the arc surface of the rotating rod, a connecting plate is fixedly connected to the surface of the connecting plate, and a scraping plate is fixedly connected to the side of the connecting plate far away from the connecting plate.

[0006] The effect achieved by the above components is that by setting the cleaning structure, when the personnel need to pour the impurities remaining in the slag turning basket into the waste residue bucket, the personnel can move the connecting plate to make the scraping plate move on the inner wall of the slag turning basket, and can scrape the impurities attached to the inner wall of the slag turning basket and not easy to fall into the waste residue bucket.

[0007] Preferably, a limiting rod is fixedly connected to the inner wall of the connecting groove, and the limiting rod is slidably connected to the adjusting block.

[0008] The effect achieved by the above components is that the limiting rod can limit the adjusting block and prevent the adjusting block from being misaligned when sliding on the inner wall of the connecting groove.

[0009] Preferably, a spring is provided between the lower surface of the adjusting block and the connecting groove, and both ends of the spring are fixedly connected to the adjusting block and the connecting groove respectively.

[0010] The effect achieved by the above components is that the spring can limit the adjusting block and prevent the connecting plate from moving downward to block the oil filtering holes of the slag turning basket and affecting the filtering effect of the slag turning basket when the connecting plate is not in use.

[0011] Preferably, a plurality of anti-slip grooves are formed on both sides of the connecting plate, and the plurality of anti-slip grooves are evenly formed on both sides of the connecting plate.

[0012] The effect achieved by the above components is that the anti-slip grooves can increase the friction between the human hand and the connecting plate and prevent the person from slipping when moving the connecting plate.

[0013] Preferably, the scraping plate is a polyurethane plate.

[0014] The effect achieved by the above components is that the polyurethane plate has good toughness, wear resistance, acid resistance and anti-aging properties, and thus is not easily damaged to a large extent during short-term use.

[0015] Preferably, an auxiliary structure is provided on the lower surface of the oil-water separation device. The auxiliary structure includes a positioning plate fixedly connected to the oil-water separation device. A connecting groove is formed in the inner wall of the positioning plate. Two auxiliary blocks are slidably connected to the inner wall of the connecting groove. A lead screw is rotatably connected to the inner wall of the connecting groove. The lead screw is rotatably connected to the positioning plate. Opposite threads are formed on the arc surfaces at both ends of the lead screw. A connecting block is fixedly connected to the side of the auxiliary block away from the oil-water separation device. An auxiliary rod is rotatably connected to the inner wall of the connecting block. A mounting plate is fixedly connected to the arc surface of the auxiliary rod. Two auxiliary plates are fixedly connected to the surface of the positioning plate. A positioning rod is rotatably connected to the inner wall of the auxiliary plate. A rotating plate is fixedly connected to the arc surface of the positioning rod. A positioning block is fixedly connected to the upper surface of the rotating plate. A connecting rod is rotatably connected to the inner wall of the positioning block. The connecting rod is fixedly connected to the mounting plate. Two rollers are fixedly connected to the lower surface of the rotating plate.

[0016] The effects achieved by the above components are as follows: By setting the auxiliary structure, when it is necessary to move the oil-water separation equipment, personnel can rotate the lead screw, causing the rotating plate to rotate away from the positioning plate. The positioning plate drives the two rollers to rotate until the rollers abut against the ground, and then drives the oil-water separation equipment to move upward. At this time, personnel can move the oil-water separation equipment, which can facilitate the movement of the oil-water separation equipment by personnel and improve the convenience during the movement of the oil-water separation equipment.

[0017] Preferably, one end of the lead screw is fixedly connected to a turntable, and a connecting rod is fixedly connected to the side of the turntable away from the lead screw.

[0018] The effects achieved by the above components are as follows: The connecting rod and the turntable can facilitate the rotation of the lead screw by personnel and improve the operation convenience of personnel.

[0019] In summary, the beneficial effects of the present invention are as follows:

[0020] In the present invention, when personnel need to pour the oil-containing wastewater mixture into the slag turning basket, the oil-water mixture will pass through the inside of the slag turning basket, and the impurities will remain on the slag turning basket. Then, the oil and water are separated through the internal structure of the oil-water separation equipment. After the filtration is completed, personnel can rotate the slag turning basket by moving the handle. After rotating a certain angle, the impurities will roll into the inside of the waste bucket due to gravity. At this time, there will still be some impurities adsorbed inside the slag turning basket and unable to fall off by themselves. At this time, through the set cleaning structure, the impurities adsorbed inside the slag turning basket can be cleaned into the inside of the waste bucket, thereby avoiding the remaining impurities inside the slag turning basket from affecting the next filtration effect of the oil wastewater.

[0021] In the present utility model, when it is necessary to move the oil-water separation device, personnel can first drive the turntable to rotate by means of the connecting rod, and the turntable drives the lead screw to rotate. The connecting rod and the turntable can facilitate the personnel to rotate the lead screw, which can improve the operation convenience of the personnel. Then, the lead screw drives the two auxiliary blocks to move away from each other, the two auxiliary blocks respectively drive the connecting blocks to move away from each other, the two connecting blocks respectively drive the auxiliary rods to move away from each other, the two auxiliary rods respectively drive the mounting plates to move away from each other and rotate, the two mounting plates respectively drive the connecting rods to rotate away from the positioning plate, the two connecting rods respectively drive the positioning blocks to rotate away from the positioning plate, the two positioning blocks respectively drive the rotating plate to rotate away from the positioning plate, the rotating plate drives the two rollers to rotate away from the positioning plate, and the rotating plate also drives the positioning rod to rotate until the rollers contact the ground. After the rollers contact the ground, the rollers will also move the oil-water separation device upward by a certain height. At this time, the personnel can push the oil-water separation device to move. By setting the auxiliary structure, the effect of facilitating the personnel to move the oil-water separation device can be achieved, and the convenience during the movement of the oil-water separation device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 is a cleaning structural schematic diagram of the present utility model;

[0024] Figure 3 is of the present utility model Figure 2 side structural schematic diagram;

[0025] Figure 4 is an auxiliary structural schematic diagram of the present utility model;

[0026] Figure 5 is of the present utility model Figure 4 enlarged view of part A.

[0027] Legend: 1. Oil-water separation equipment; 2. Oil discharge pipe; 3. Drain pipe; 4. Cleaning structure; 401. Fixed plate; 402. Limiting groove; 403. Scraper; 404. Moving block; 405. Moving plate; 406. Limiting rod; 407. Spring; 408. Anti-slip groove; 409. Adjusting block; 410. Connecting plate; 411. Connecting plate; 412. Rotating rod; 413. Connecting groove; 5. Auxiliary structure; 501. Positioning plate; 502. Connecting groove; 503. Screw rod; 504. Auxiliary block; 505. Connecting block; 506. Auxiliary rod; 507. Mounting plate; 508. Connecting rod; 509. Positioning block; 510. Rotating plate; 511. Auxiliary plate; 512. Positioning rod; 513. Roller; 514. Turntable; 515. Connecting rod; 6. Slag turning basket; 7. Control box; 8. Handle. Detailed implementation mode

[0028] Refer to Figure 1 As shown, the present utility model provides a technical solution: an oil-water separation device for treating oil-containing wastewater, including an oil-water separation equipment 1, an oil discharge pipe 2 and a drain pipe 3 are installed on the inner wall of the oil-water separation equipment 1, a control box 7 is installed on one side of the oil-water separation equipment 1, a slag turning basket 6 is rotatably connected inside the oil-water separation equipment 1, a handle 8 is fixedly connected to the upper surface of the slag turning basket 6, a cleaning structure 4 is arranged on the upper surface of the slag turning basket 6, and an auxiliary structure 5 is arranged on the lower surface of the oil-water separation equipment 1.

[0029] Next, specifically describe the specific settings and functions of its cleaning structure 4 and auxiliary structure 5.

[0030] Refer to Figure 2 and Figure 3As shown in the figure, in this embodiment: The cleaning structure 4 includes two fixing plates 401. A limiting groove 402 is formed in the inner wall of the fixing plate 401. A moving block 404 is slidably connected to the inner wall of the limiting groove 402. A moving plate 405 is fixedly connected to one side of the two moving blocks 404 close to each other. An engaging groove 413 is formed in the inner wall of the moving plate 405. An adjusting block 409 is slidably connected to the inside of the engaging groove 413. A rotating rod 412 is rotatably connected to one side of the two adjusting blocks 409 close to each other. A connecting plate 410 is fixedly connected to the arc surface of the rotating rod 412. An engaging plate 411 is fixedly connected to the surface of the connecting plate 410. A scraping plate 403 is fixedly connected to one side of the connecting plate 410 away from the engaging plate 411. By providing the cleaning structure 4, when a person needs to pour the impurities remaining in the slag turning basket 6 into the waste bucket, the person can move the engaging plate 411, so that the scraping plate 403 moves on the inner wall of the slag turning basket 6, and the impurities that are attached to the inner wall of the slag turning basket 6 and are not easy to fall off can be scraped into the waste bucket. A limiting rod 406 is fixedly connected to the inner wall of the engaging groove 413. The limiting rod 406 is slidably connected to the adjusting block 409. The limiting rod 406 can limit the adjusting block 409, and can prevent the adjusting block 409 from being misaligned when sliding on the inner wall of the engaging groove 413. A spring 407 is provided between the lower surface of the adjusting block 409 and the engaging groove 413. The two ends of the spring 407 are respectively fixedly connected to the adjusting block 409 and the engaging groove 413. The spring 407 can limit the adjusting block 409, and can prevent the connecting plate 410 from moving downward to block the oil filtering holes of the slag turning basket 6 and affecting the filtering effect of the slag turning basket 6 when the connecting plate 410 is not in use. A plurality of anti-slip grooves 408 are formed on both sides of the engaging plate 411. The plurality of anti-slip grooves 408 are evenly formed on both sides of the engaging plate 411. The anti-slip grooves 408 can increase the friction between the person's hand and the engaging plate 411, and can prevent the person from slipping when moving the engaging plate 411. The scraping plate 403 is a polyurethane plate. The polyurethane plate has good toughness, wear resistance, acid resistance and anti-aging properties, and thus is not easily damaged greatly during short-term use.

[0031] Refer to Figure 4 and Figure 5As shown, in this embodiment: the auxiliary structure 5 includes a positioning plate 501, the positioning plate 501 is fixedly connected to the oil-water separation device 1, the inner wall of the positioning plate 501 is provided with a connecting groove 502, the inner wall of the connecting groove 502 is slidably connected to two auxiliary blocks 504, the inner wall of the connecting groove 502 is rotatably connected to a screw rod 503, the screw rod 503 is rotatably connected to the positioning plate 501, and the arc surfaces at both ends of the screw rod 503 are provided with opposite threads, the auxiliary block 504 is fixedly connected to a connecting block 505 on the side away from the oil-water separation device 1, the inner wall of the connecting block 505 is rotatably connected to an auxiliary rod 506, and the arc surface of the auxiliary rod 506 is fixedly connected to a mounting plate 507, the surface of the positioning plate 501 is fixedly connected to two auxiliary plates 511, the inner wall of the auxiliary plate 511 is rotatably connected to a positioning rod 512, the arc surface of the positioning rod 512 is fixedly connected to a rotating plate 510, the upper surface of the rotating plate 510 is fixedly connected to a positioning block 509, and the inner wall of the positioning block 509 is rotatably connected to The connecting rod 508 is fixedly connected to the mounting plate 507, and two rollers 513 are fixedly connected to the lower surface of the rotating plate 510. By setting the auxiliary structure 5, when the oil-water separation device 1 needs to be moved, the personnel can rotate the screw rod 503 to rotate the rotating plate 510 in the direction away from the positioning plate 501, and the positioning plate 501 drives the two rollers 513 to rotate until the rollers 513 abut against the ground, and then drives the oil-water separation device 1 to move upward. At this time, the personnel can move the oil-water separation device 1, which can facilitate the personnel to move the oil-water separation device 1 and improve the convenience of moving the oil-water separation device 1. One end of the screw rod 503 is fixedly connected to a turntable 514, and the side of the turntable 514 away from the screw rod 503 is fixedly connected to a connecting rod 515. The connecting rod 515 and the turntable 514 can facilitate the personnel to rotate the screw rod 503, which can improve the convenience of personnel in operation.

[0032] Working principle: When personnel need to pour the oily wastewater mixture into the slag turning basket 6, the oil-water mixture will pass through the inside of the slag turning basket 6, and the impurities will remain on the slag turning basket 6. Then, the oil and water are separated through the internal structure of the oil-water separation device 1. After the filtration is completed, personnel can rotate the slag turning basket 6 by moving the grip 8. After rotating a certain angle, the impurities will roll into the inside of the waste bucket due to gravity. At this time, there will still be some impurities adsorbed inside the slag turning basket 6 and unable to fall off by themselves. At this time, personnel can move the connecting plate 410 by means of the connecting plate 411. The anti-slip groove 408 opened inside the connecting plate 411 can increase the friction between the personnel's hand and the connecting plate 411, and can prevent the personnel from slipping when moving the connecting plate 411. Then, the connecting plate 410 drives the rotating rod 412 and the scraper 403 to move. The polyurethane plate of the scraper 403 has good toughness, wear resistance, acid resistance and anti-aging properties, so it is not easy to cause great damage to the scraper 403 during short-term use. Then, when moving downward, the rotating rod 412 will drive the two adjusting blocks 409 to move downward, and the adjusting block 409 drives the spring 407 to contract. The spring 407 can limit the adjusting block 409, and can prevent the connecting plate 410 from moving downward to block the oil filtering holes of the slag turning basket 6 and affecting the filtering effect of the slag turning basket 6 when the connecting plate 410 is not in use. Then, the adjusting block 409 slides on the arc surface of the limiting rod 406. The limiting rod 406 can limit the adjusting block 409 and prevent the adjusting block 409 from being misaligned when sliding on the inner wall of the connecting groove 413. When it is necessary to move the connecting plate 410 horizontally, the connecting plate 410 drives the rotating rod 412 to move away from the grip 8, the rotating rod 412 drives the two adjusting blocks 409 to move away from the grip 8, the two adjusting blocks 409 respectively drive the moving plates 405 to move away from the grip 8, the moving plates 405 and the adjusting blocks 409 drive the spring 407 to move away from the grip 8, and the two moving plates 405 respectively drive the moving blocks 404 to move away from the grip 8. At this time, the scraper 403 can be slid closely against the inner wall of the slag turning basket 6.

[0033] In addition, when it is necessary to move the oil-water separation device 1, personnel can first drive the turntable 514 to rotate by means of the connecting rod 515. The turntable 514 drives the lead screw 503 to rotate. The connecting rod 515 and the turntable 514 can facilitate the personnel to rotate the lead screw 503 and improve the operation convenience of the personnel. Then, the lead screw 503 drives the two auxiliary blocks 504 to move away from each other. The two auxiliary blocks 504 respectively drive the connecting blocks 505 to move away from each other. The two connecting blocks 505 respectively drive the auxiliary rods 506 to move away from each other. The two auxiliary rods 506 respectively drive the mounting plates 507 to move away from each other and rotate. The two mounting plates 507 respectively drive the connecting rods 508 to rotate away from the positioning plate 501. The two connecting rods 508 respectively drive the positioning blocks 509 to rotate away from the positioning plate 501. The two positioning blocks 509 respectively drive the rotating plate 510 to rotate away from the positioning plate 501. The rotating plate 510 drives the two rollers 513 to rotate away from the positioning plate 501. The rotating plate 510 also drives the positioning rod 512 to rotate until the rollers 513 contact the ground. After the rollers 513 contact the ground, the rollers 513 will also move the oil-water separation device 1 upward by a certain height. At this time, the personnel can push the oil-water separation device 1 to move.

[0034] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. An oil-water separation device for treating oily wastewater, comprising an oil-water separation device (1), characterized in that: An oil drain pipe (2) and a drain pipe (3) are installed on the inner wall of the oil-water separation device (1); a control box (7) is installed on one side of the oil-water separation device (1); a slag turning basket (6) is rotatably connected inside the oil-water separation device (1); a handle (8) is fixedly connected to the upper surface of the slag turning basket (6); a cleaning structure (4) is provided on the upper surface of the slag turning basket (6); the cleaning structure (4) comprises two fixed plates (401); a limiting groove (402) is provided on the inner wall of the fixed plate (401); a moving block (404) is slidably connected to the inner wall of the limiting groove (402); the two fixing plates (401) are provided with a fixing plate (401); a fixing plate (401) is ... The moving blocks (404) are fixedly connected to moving plates (405) on the sides close to each other, a connecting groove (413) is provided on the inner wall of the moving plate (405), an adjusting block (409) is slidably connected inside the connecting groove (413), two adjusting blocks (409) are rotatably connected to a rotating rod (412) on the sides close to each other, a connecting plate (410) is fixedly connected to the circular arc surface of the rotating rod (412), a connecting plate (411) is fixedly connected to the surface of the connecting plate (410), and a scraper (403) is fixedly connected to the side of the connecting plate (410) away from the connecting plate (411).

2. The oil-water separation device for treating oily wastewater according to claim 1, characterized in that: The inner wall of the connection groove (413) is fixedly connected to a limit rod (406), and the limit rod (406) is slidably connected to the adjustment block (409).

3. The oil-water separation device for treating oily wastewater according to claim 1, characterized in that: A spring (407) is provided between the lower surface of the adjustment block (409) and the connection groove (413), and two ends of the spring (407) are fixedly connected to the adjustment block (409) and the connection groove (413), respectively.

4. The oil-water separation device for treating oily wastewater according to claim 1, characterized in that: A plurality of anti-skid grooves (408) are provided on both sides of the connection plate (411), and the plurality of anti-skid grooves (408) are evenly provided on both sides of the connection plate (411).

5. The oil-water separation device for treating oily wastewater according to claim 1, characterized in that: The scraper (403) is a polyurethane plate.

6. The oil-water separation device for treating oily wastewater according to claim 1, characterized in that: The lower surface of the oil-water separation device (1) is provided with an auxiliary structure (5), the auxiliary structure (5) comprising a positioning plate (501), the positioning plate (501) being fixedly connected to the oil-water separation device (1), the inner wall of the positioning plate (501) being provided with a connecting groove (502), the inner wall of the connecting groove (502) being slidably connected to two auxiliary blocks (504), the inner wall of the connecting groove (502) being rotatably connected to a screw rod (503), the screw rod (503) being rotatably connected to the positioning plate (501), the arc surfaces at both ends of the screw rod (503) being provided with opposite threads, the auxiliary block (504) being fixedly connected to a connecting block (505) on a side away from the oil-water separation device (1), the connecting block (505) being fixedly connected to the side of the auxiliary block (504) being ... fixedly connected to the auxiliary block (504), the connecting block (505) being fixedly connected to the side of the auxiliary block (504) being fixedly connected to the auxiliary block (504), the connecting block (505) being fixedly connected to the auxiliary block (504), the connecting block (505) being fixedly connected to the auxiliary block (504 The inner wall of the block (505) is rotatably connected to an auxiliary rod (506), the arc surface of the auxiliary rod (506) is fixedly connected to a mounting plate (507), the surface of the positioning plate (501) is fixedly connected to two auxiliary plates (511), the inner wall of the auxiliary plate (511) is rotatably connected to a positioning rod (512), the arc surface of the positioning rod (512) is fixedly connected to a rotating plate (510), the upper surface of the rotating plate (510) is fixedly connected to a positioning block (509), the inner wall of the positioning block (509) is rotatably connected to a connecting rod (508), the connecting rod (508) is fixedly connected to the mounting plate (507), and the lower surface of the rotating plate (510) is fixedly connected to two rollers (513).

7. The oil-water separation device for treating oily wastewater according to claim 6, characterized in that: One end of the screw rod (503) is fixedly connected to a rotating disk (514), and a side of the rotating disk (514) away from the screw rod (503) is fixedly connected to a connecting rod (515).

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