Sewage filter pressing facility of car washing platform

Abstract

The utility model relates to a sewage filter-pressing facility for a car washing platform. The sewage filter-pressing facility comprises a support frame, a rotary drum, a filter-pressing drum, a rotating mechanism, a pressing plate and a filtering mechanism, the rotary drum is connected with the support frame; a water inlet is formed in the upper part of the filter pressing cylinder, the filter pressing cylinder is detachably connected with the supporting frame, and the filter pressing cylinder is rotationally arranged on the rotating cylinder through a rotating mechanism; the pressing plate is arranged in the cylinder in a sliding manner; the filtering mechanism is detachably arranged at the top of the supporting frame and is positioned below the filter pressing cylinder. The utility model provides a filter pressing facility for efficiently filtering sewage.

Description

Technical Field

[0001] The utility model relates to sewage treatment, in particular to a sewage filter pressing facility on a car washing platform. Background Art

[0002] A car wash platform will generate a lot of sewage when washing cars. Sewage is a pollutant that is destructive to the environment. It needs to be treated before it can be discharged. The first step in sewage treatment is to filter out the sludge in the sewage. The existing technology is to filter the sewage through a filter net. When the sewage contains more sludge, the sludge will affect the filtration speed of the water, which is not conducive to the rapid filtration of the sewage. Utility Model Content

[0003] The main purpose of the utility model is to provide a filter press facility for filtering sewage with high efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a sewage filter press facility for a car wash platform, comprising: a support frame, a rotating drum, a filter press drum, a rotating mechanism, a pressing plate and a filtering mechanism;

[0005] The rotating drum is connected to the supporting frame;

[0006] A water inlet is arranged on the upper part of the filter press cylinder, and the filter press cylinder is rotatably arranged on the rotating cylinder through a rotating mechanism;

[0007] The pressing plate is slidably arranged in the filter press cylinder through a sliding mechanism;

[0008] The filter mechanism is detachably arranged on the top of the support frame, and the filter mechanism is located below the filter cartridge.

[0009] Furthermore, it also includes a fixing column, which is connected to the support frame and is detachably connected to the filter press cartridge via a clamp.

[0010] Furthermore, the filtering mechanism includes a frame, a first filter screen, a filter core and a second filter screen; the first filter screen, the filter core and the second filter screen are arranged in the frame from top to bottom in sequence;

[0011] The support frame is provided with a channel and a groove for the frame to slide into, and the frame is slidably arranged along the channel and the groove.

[0012] Further, the rotating mechanism includes a connecting frame, a first gear, a second gear and a motor;

[0013] The connecting frame is connected to the filter cylinder, and a through hole is provided on the connecting frame. The connecting frame is sleeved on the rotating drum through the through hole. The first gear is coaxially arranged on the rotating drum, and the second gear is rotatably arranged on the connecting frame. The second gear is meshed with the first gear. The motor is arranged on the connecting frame, and the output end of the motor is connected to the second gear.

[0014] Furthermore, the rotating mechanism also includes a rotating shaft and a fixed block. The rotating shaft is coaxially arranged in the rotating drum. The fixed block is fixedly arranged on the rotating shaft. The fixed block is connected to the filter press drum.

[0015] Further, the sliding mechanism includes a fixed plate, a cylinder, a connecting plate and a connecting rod;

[0016] The fixing plate is arranged on the top of the filter press cylinder, and a through hole is arranged on the fixing plate;

[0017] The fixed part of the cylinder is connected to the fixed plate, and the telescopic part of the cylinder is connected to the connecting plate;

[0018] The top of the connecting rod is connected to the connecting plate, and the connecting rod is connected to the pressing plate after passing through the through hole of the fixing plate.

[0019] Furthermore, a water collecting chamber which is wider at the top and narrower at the bottom is arranged at the bottom of the filter mechanism, and a water outlet is arranged at the bottom of the water collecting chamber.

[0020] Furthermore, the bottom of the filter press is covered with a rubber pad.

[0021] The beneficial effects of the utility model are:

[0022] The utility model has a simple structure. The pressure plate is slidably arranged in the filter press and squeezes the sludge, quickly filtering out the water in the sludge, improving the filtering efficiency, and the filtered mud cake is scraped off when the filter press rotates. After filtering multiple times, the filter mechanism can be pulled out through the channel, which is convenient for replacing the filter element and cleaning the first filter screen and the second filter screen. The setting of the fixed column is convenient for fixing the filter press, making the filtering process more stable. The setting of the connecting frame, the first gear, the second gear and the motor is convenient for driving the filter press to rotate, and the setting of the fixed block and the rotating shaft makes the filter press more stable when rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a cross-sectional view of the utility model;

[0026] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0027] Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0028] Figure 5 It is a three-dimensional diagram of the utility model in use.

[0029] Description of Reference Numerals

[0030] 1. Support frame; 2. Filter cartridge; 21. Water inlet; 3. Rotating mechanism; 31. Connecting frame; 32. First gear; 33. Second gear; 34. Motor; 35. Rotating shaft; 36. Fixed block; 4. Rotating drum; 5. Sliding mechanism; 51. Fixed plate; 52. Connecting rod; 53. Connecting plate; 54. Cylinder; 6. Filter mechanism; 61. Frame; 62. First filter screen; 63. Filter element; 64. Second filter screen; 7. Water collecting chamber; 8. Pressing plate; 9. Fixed column. DETAILED DESCRIPTION

[0031] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0032] like Figure 1-2 A sewage filter press facility for a car wash platform includes a support frame 1, a filter press cylinder 2, a sliding mechanism 5, a pressing plate 8, a rotating mechanism 3 and a filtering mechanism 6.

[0033] The support frame 1 includes an upper part and a lower part connected up and down, the upper part is a square frame, the lower part is a support leg, there are multiple support legs, and the multiple support legs are evenly arranged around the support frame, a channel is arranged on one side of the upper part, and grooves are arranged on the side walls on both sides of the channel. A water collection chamber 7 is arranged at the bottom of the support frame, and the water collection chamber 7 is a cone with a wide top and a narrow bottom, and a water outlet is arranged at the bottom of the water collection chamber 7.

[0034] The filter press cartridge 2 is cylindrical with a square cross section. A water inlet 21 is arranged at the top of the filter press cartridge 2 , and a rubber pad is covered at the bottom of the filter press cartridge 2 .

[0035] The pressing plate 8 is slidably arranged in the filter press cartridge 2 through the sliding mechanism 5. The sliding mechanism 5 includes a fixed plate 51, a connecting rod 52, a connecting plate 53 and a cylinder 54. The fixed plate 51 is arranged on the top of the filter press cartridge 2. A through hole is arranged on the fixed plate 51. The fixed part of the cylinder 54 is connected to the fixed plate 51, and the telescopic part of the cylinder 54 is connected to the connecting plate 53. The top of the connecting rod 52 is connected to the connecting plate 53. The connecting rod 52 passes through the through hole of the fixed plate 51 and is connected to the pressing plate 8.

[0036] The rotating drum 4 is connected to the upper part of the supporting frame 1 .

[0037] like Figure 2 and Figure 4As shown, the rotating mechanism 3 includes a connecting frame 31, a first gear 32, a second gear 33, a motor 34, a rotating shaft 35 and a fixed block 36. The connecting frame 31 is connected to the filter press 2, and a through hole is provided on the connecting frame 31. The connecting frame 31 is sleeved on the outer side of the rotating drum 4 through the through hole. The connecting frame 31 and the rotating drum 4 do not contact and do not affect each other. The first gear 32 is coaxially arranged on the rotating drum 4, and the second gear 33 is rotatably arranged on the connecting frame 31. The second gear 33 is meshed with the first gear 32. The motor 34 is arranged on the connecting frame 31, and the output end of the motor 34 is connected to the second gear 33. The rotating shaft 35 is coaxially arranged in the rotating drum 4, and the fixed block 36 is fixedly arranged on the rotating shaft 35. The fixed block 36 is connected to the filter press 2. In other embodiments, the rotating mechanism 3 can also refer to the rotating part of the cantilever crane.

[0038] like Figure 3 The filtering mechanism 6 includes a frame 61, a first filter screen 62, a filter element 63 and a second filter screen 64; a convex strip corresponding to the groove is arranged on the outer side of the frame 61, and the frame 61 passes through the channel and slides along the groove. The first filter screen 62, the filter element 63 and the second filter screen 64 are arranged in the frame 61 from top to bottom, and the top of the first filter screen 62, the top of the frame 61 and the top of the support frame are flush.

[0039] The fixing column 9 is connected to the upper part of the support frame 1, and the fixing column 9 and the rotating drum 4 are centrally symmetrically arranged about the support frame 1. The fixing column 9 is detachably connected to the filter press cartridge 2 through a clamp. The clamp is a semicircular clamp, and a fixing hole is arranged on the clamp. The filter press cartridge 2 is provided with a bolt, and the bolt passes through the fixing hole and is fixed by a nut.

[0040] Before the utility model is used, the control cylinder 54 drives the connecting plate 53 to move upward, and the connecting plate 53 drives the connecting rod 52 to move upward, so that the connecting rod 52 drives the pressing plate 8 to move above the water inlet 21. The sewage is discharged into the filter press 2 through the water inlet 21, and the water is discharged through the first filter screen 62, the filter element 63, the second filter screen 64 and the water collecting chamber 7, and the sludge is retained above the first filter screen 62. The start cylinder 54 drives the connecting plate 53, the connecting rod 52 and the pressing plate 8 to move downward. Through squeezing, the water in the sludge is discharged through the water collecting chamber 7, and the sludge is squeezed into a mud cake, which can quickly separate the sludge and water in the sewage. In actual use, the above process can be repeated several times according to the content of sludge in the sewage, that is, after part of the sewage is discharged into the filter press cylinder 2, the discharge is stopped, and the pressing plate 8 is pressed downward. After the pressing is completed, the sewage continues to be discharged into the filter press cylinder 2. When there are more mud cakes in the filter press cylinder 2, the fixing column 9 and the filter press cylinder 2 are released, and the motor 34 drives the second gear 33 to rotate. The rotation of the second gear 33 can drive the motor 34, the connecting frame 31, and the first gear 32 and the rotating drum 4 to rotate, that is, the filter press cylinder 2 is driven to rotate along the rotating drum 4. Figure 5As shown, the rotating shaft 35 drives the fixed block 36 to rotate at the same time. Since the fixed block 36 is connected to the filter cartridge 2, the rotating shaft 35, the fixed block 36, the filter cartridge 2, the connecting frame 31, the motor 34 and the second gear 33 all rotate along the rotating drum 4. At the same time, the filter cartridge 2 rotates to scrape off the mud cake above the first filter screen 62, and then continues to drive the motor 34 to make the whole move back to the top of the first filter screen 62, and then fix the fixed column 9 and the filter cartridge 2 to continue filtering.

[0041] In the utility model, the pressing plate 8 is slidably arranged in the filter press 2 to squeeze the sludge, quickly filter out the water in the sludge, and improve the filtering efficiency. The rotating arrangement of the filter press 2 can scrape off the filtered mud cake. After filtering multiple times, the filter mechanism 6 can be pulled out through the channel, which is convenient for replacing the filter element 63 and cleaning the first filter screen 62 and the second filter screen 64. The setting of the fixing column 9 is convenient for fixing the filter press 2, making the filtering process more stable. The setting of the connecting frame 31, the first gear 32, the second gear 33 and the motor 34 is convenient for driving the filter press 2 to rotate, and the setting of the fixing block 36 and the rotating shaft 35 makes the filter press 2 more stable when rotating.

[0042] The above description is only a preferred embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A sewage filter press facility for a car wash platform, characterized in that: include: A support frame (1), a rotating drum (4), a filter press (2), a rotating mechanism (3), a pressing plate (8) and a filtering mechanism (6); The rotating drum (4) is connected to the supporting frame (1); A water inlet (21) is arranged at the upper part of the filter press cylinder (2), and the filter press cylinder (2) is rotatably arranged on the rotating cylinder (4) via a rotating mechanism (3); The pressing plate (8) is slidably arranged in the filter press cylinder (2) via a sliding mechanism (5); The filter mechanism (6) is detachably arranged on the top of the support frame (1), and the filter mechanism (6) is located below the filter cartridge (2).

2. A car wash platform sewage filter press facility as claimed in claim 1, characterized in that: It also comprises a fixing column (9), the fixing column (9) being connected to the support frame (1), and the fixing column (9) being detachably connected to the filter press cartridge (2) via a clamp.

3. The sewage filter press facility for a car wash platform as claimed in claim 1, characterized in that: The filtering mechanism (6) comprises a frame (61), a first filter screen (62), a filter core (63) and a second filter screen (64); the first filter screen (62), the filter core (63) and the second filter screen (64) are arranged in sequence from top to bottom in the frame (61); The support frame (1) is provided with a channel and a groove for the frame (61) to slide into, and the frame (61) is slidably arranged along the channel and the groove.

4. The sewage filter press facility for a car wash platform as claimed in claim 1, characterized in that: The rotating mechanism (3) comprises a connecting frame (31), a first gear (32), a second gear (33) and a motor (34); The connecting frame (31) is connected to the filter cartridge (2); a through hole is provided on the connecting frame (31); the connecting frame (31) is sleeved on the rotating drum (4) through the through hole; a first gear (32) is coaxially arranged on the rotating drum (4); a second gear (33) is rotatably arranged on the connecting frame (31); the second gear (33) is meshed with the first gear (32); a motor (34) is arranged on the connecting frame (31); and an output end of the motor (34) is connected to the second gear (33).

5. A car wash platform sewage filter press facility as claimed in claim 4, characterized in that: The rotating mechanism (3) further comprises a rotating shaft (35) and a fixed block (36); the rotating shaft (35) is coaxially arranged in the rotating drum (4); the fixed block (36) is fixedly arranged on the rotating shaft (35); and the fixed block (36) is connected to the filter press drum (2).

6. The sewage filter press facility for a car wash platform as claimed in claim 1, characterized in that: The sliding mechanism (5) comprises a fixing plate (51), a cylinder (54), a connecting plate (53) and a connecting rod (52); The fixing plate (51) is arranged on the top of the filter cartridge (2), and a through hole is arranged on the fixing plate (51); The fixed portion of the cylinder (54) is connected to the fixed plate (51), and the telescopic portion of the cylinder (54) is connected to the connecting plate (53); The top of the connecting rod (52) is connected to the connecting plate (53), and the connecting rod (52) passes through the through hole of the fixing plate (51) and is connected to the pressing plate (8).

7. The sewage filter press facility for a car wash platform as claimed in claim 1, characterized in that: A water collecting chamber (7) which is wide at the top and narrow at the bottom is provided at the bottom of the filtering mechanism (6), and a water outlet is provided at the bottom of the water collecting chamber (7).

8. The sewage filter press facility for a car wash platform as claimed in claim 1, characterized in that: The bottom of the filter press cylinder (2) is covered with a rubber pad.

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