Sewage surface scum removing structure

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage surface scum removing structure which comprises a salvage bed, the salvage bed comprises two side plates and a conveying belt, a collecting box is fixedly installed between the two side plates, the conveying belt is obliquely arranged between the two side plates, a driving machine is fixedly installed on the side plates, the driving machine drives the conveying belt to operate, and the collecting box is fixedly installed on the conveying belt. Scum on the water surface is conveyed into the collecting box through conveying of the conveying belt, floating barrels are fixedly mounted on the outer sides of the two side plates, a mounting frame is fixedly mounted on the front side of the fishing bed, and a rotating water wheel is rotationally mounted in the mounting frame. According to the sewage surface scum removing structure, the conveying belt and the collecting box are arranged in the fishing bed, water surface scum is conveyed into the collecting box through the conveying belt and treated in a centralized mode, the fishing bed floats on the water surface and can be moved at any time and actively close to the scum according to needs, the fishing work efficiency is greatly improved, and using is more flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a structure for removing scum on the surface of sewage. Background Art

[0002] There are a lot of scum floating on the surface of sewage, which needs to be specially salvaged. The prior art discloses a scum cleaning device with a notice number of CN217887095U. Its technical solution includes: a treatment pool and a crushing box, a crushing box is installed near the top of one side of the treatment pool, crushing rollers are installed in the middle of both sides of the crushing box, a conveyor belt is installed near the top of the treatment pool, a connecting plate is installed near the top of the treatment pool away from the crushing box, a rotating shaft is installed in the middle of the connecting plate through a bearing, a nozzle is installed near the top of the front surface of the rotating shaft through a positioning sleeve, and one end of the nozzle is connected to the bottom of the treatment pool through a conveying pipe. The utility model solves the problems that the existing device cannot efficiently collect and transport scum on the surface of sewage, the scum is very easy to block the outlet pipe, affecting the sewage treatment efficiency, and the floating garbage is large in volume and cannot be crushed, and the garbage storage effect is poor, reduces the amount of scum on the surface of sewage, and thus ensures the sewage treatment efficiency.

[0003] In actual use, the scum on the water surface does not actively move to the designated position for salvage, but is irregularly scattered on the water surface. Especially when the sewage surface is large, the scum cleaning device proposed in the above scheme is fixed and cannot actively approach the scum. The salvage effect is very limited and the work efficiency is low, which needs further improvement. Utility Model Content

[0004] The utility model aims to provide a structure for removing scum on the surface of sewage to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structure for removing scum on the surface of sewage, comprising a salvage bed, the salvage bed comprising two side plates and a conveyor belt, a collection box is fixedly installed between the two side plates, the conveyor belt is obliquely arranged between the two side plates, a driving machine is fixedly installed on the side plates, the driving machine drives the conveyor belt to operate, and the scum on the water surface is transported to the collection box through the conveyor belt.

[0006] Floats are fixedly installed on the outer sides of the two side plates, a mounting frame is fixedly installed on the front side of the salvage bed, a rotating water wheel is rotatably installed in the mounting frame, the driving machine drives the rotating water wheel to rotate through a transmission mechanism, the rotation of the rotating water wheel promotes the flow of sewage, and causes nearby scum to drift toward the conveyor belt, and the conveyor belt is used to transport the scum on the water surface to a collection box for centralized treatment.

[0007] In some embodiments, the conveyor belt includes two rollers and a conveying net. The two rollers are rotatably installed in the area between the two side plates. The conveying net is sleeved on the surfaces of the two rollers. A plurality of anti-slip ribs are fixedly installed on the surface of the conveying net. The driving machine is a motor. The rotating shaft of the motor drives the rollers to rotate through gear transmission, so that the conveying net runs, and the conveyor belt can salvage scum and filter out sewage.

[0008] In some embodiments, the transmission mechanism includes a transmission connecting rod, which is rotatably mounted on the outer side of the side plate, and first bevel gears are fixedly mounted on both ends of the transmission connecting rod, and second bevel gears are fixedly mounted on the ends of the roller and the rotating water wheel, and the first bevel gear and the second bevel gear are meshed for transmission, and the roller transmits power through the transmission connecting rod to drive the rotating water wheel to rotate, and the rotation directions of the roller and the rotating water wheel are opposite, thereby realizing a driving machine driving the operation of the conveyor belt and the rotating water wheel.

[0009] In some embodiments, a plurality of guide rods are fixedly mounted on the surface of the rotating water wheel, and the plurality of guide rods are radially arranged around the rotating water wheel. A floating guardrail is slidably mounted on the surface of the guide rods. Two limiting rings are fixedly mounted on the surface of the guide rods. The floating guardrail is arranged between the two limiting rings and can slide up and down along the surface of the guide rod. The floating guardrail always floats on the water surface, causing the water on the water surface to flow.

[0010] In some embodiments, a support frame is provided on the upper side of the salvage bed, a solar photovoltaic panel is installed on the upper side of the support frame, a mobile power supply box is fixedly installed on the lower side of the support frame, the support frame comprises a support column and a sliding guide rail, the support column is fixedly installed on the upper side of the float, the sliding guide rail is fixedly installed on the top of the support column, a sliding sleeve is fixedly installed on the lower side of the solar photovoltaic panel, the sliding sleeve is slidably installed on the surface of the sliding guide rail, a locking knob is threadedly installed on the surface of the sliding sleeve, the sliding sleeve is fixed to the sliding guide rail by the pressing force of the locking knob, and after the solar photovoltaic panel is removed, it is convenient to clean the scum in the collection box.

[0011] Beneficial Effects

[0012] The utility model provides a structure for removing scum on the surface of sewage, which has the following beneficial effects:

[0013] 1. The sewage surface scum removal structure is provided with a conveyor belt and a collection box in the salvage bed, and the conveyor belt is used to transport the surface scum to the collection box for centralized treatment. The salvage bed floats on the water surface and can be moved at any time as needed to actively approach the scum, which greatly improves the efficiency of the salvage work and is more flexible and convenient to use.

[0014] 2. The structure for removing scum from the sewage surface is provided with a rotating water wheel, and the rotation of the rotating water wheel is used to promote the flow of sewage, so that the scum nearby drifts toward the conveyor belt. In addition, a floating guardrail that can slide along the guide rod is provided on the rotating water wheel. During the continuous rotation of the rotating water wheel, the floating guardrail always floats on the water surface, which drives the water flow on the water surface, reduces the flow rate of the sewage on the lower side, prevents the water flow from dispersing the scum, and improves the efficiency of salvaging and collecting the scum. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model (I);

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model (II);

[0017] Figure 3 This is a front view structural schematic diagram of the utility model (a schematic diagram of floating on the water surface).

[0018] In the figure: 1 side panel, 2 collecting box, 3 conveyor belt, 4 buoy, 5 mounting frame, 6 rotating water wheel, 7 roller, 8 conveying net, 9 anti-skid ribs, 10 motor, 11 transmission connecting rod, 12 first bevel gear, 13 second bevel gear, 14 guide rod, 15 floating guardrail, 16 limit ring, 17 solar photovoltaic panel, 18 mobile power box, 19 support column, 20 sliding guide rail, 21 sliding sleeve, 22 locking knob. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a structure for removing scum from the surface of sewage, including a salvage bed, the salvage bed including two side panels 1 and a conveyor belt 3, a collecting box 2 is fixedly installed between the two side panels 1, the conveyor belt 3 is tiltedly arranged between the two side panels 1, wherein the conveyor belt 3 includes two rollers 7 and a conveying net 8, the two rollers 7 are rotatably installed in the area between the two side panels 1, the conveying net 8 is sleeved on the surface of the two rollers 7, and a plurality of anti-slip ribs 9 are fixedly installed on the surface of the conveying net 8.

[0021] A driving machine is fixedly installed on the side plate 1, and the driving machine drives the conveyor belt 3 to operate. The driving machine is a motor 10. The rotating shaft of the motor 10 drives the roller 7 to rotate through a gear transmission, so that the conveying net 8 operates, and the scum on the water surface is transported to the collection box 2 through the conveyor belt 3.

[0022] The outer sides of the two side plates 1 are fixedly mounted with buoys 4, the front side of the salvage bed is fixedly mounted with a mounting frame 5, a rotating water wheel 6 is rotatably mounted in the mounting frame 5, and the driving machine drives the rotating water wheel 6 to rotate through a transmission mechanism.

[0023] The transmission mechanism includes a transmission connecting rod 11, which is rotatably mounted on the outer side of the side plate 1. The first bevel gear 12 is fixedly mounted on both ends of the transmission connecting rod 11. The ends of the roller 7 and the ends of the rotating water wheel 6 are fixedly mounted with second bevel gears 13. The first bevel gear 12 and the second bevel gear 13 are meshed and transmitted. The motor 10 drives the roller 7 to rotate. At this time, the roller 7 transmits power through the transmission connecting rod 11 to drive the rotating water wheel 6 to rotate, and the rotation directions of the roller 7 and the rotating water wheel 6 are opposite. Figure 3 , that is, the rotating water wheel 6 rotates counterclockwise and the roller 7 rotates clockwise.

[0024] In this embodiment, a plurality of guide rods 14 are fixedly mounted on the surface of the rotating water wheel 6. The plurality of guide rods 14 are radially arranged around the rotating water wheel 6. A floating guardrail 15 is slidably mounted on the surface of the guide rods 14. Two limiting rings 16 are fixedly mounted on the surface of the guide rods 14. The floating guardrail 15 is arranged between the two limiting rings 16 and can slide up and down along the surface of the guide rods 14. The floating guardrail 15 is a polystyrene foam board.

[0025] By setting a rotating water wheel 6, the rotation of the rotating water wheel 6 is used to promote the flow of sewage, so that the nearby scum drifts toward the conveyor belt 3. In addition, a floating fence 15 that can slide along the guide rod 14 is provided on the rotating water wheel 6. During the continuous rotation of the rotating water wheel 6, each floating fence 15 always floats on the water surface. Figure 3 As shown, the floating guardrail 15 moves the water flow on the water surface, which can reduce the flow rate of the sewage below, prevent the water flow from dispersing the scum, and improve the efficiency of salvaging and collecting the scum.

[0026] A support frame is set on the upper side of the salvage bed, a solar photovoltaic panel 17 is installed on the upper side of the support frame, and a mobile power box 18 is fixedly installed on the lower side of the support frame. The solar photovoltaic panel 17 charges the mobile power box 18, and the mobile power box 18 provides power for the motor 10, so that the device can float on the water surface.

[0027] The support frame includes a support column 19 and a sliding guide rail 20. The support column 19 is fixedly installed on the upper side of the float 4. The sliding guide rail 20 is fixedly installed on the top of the support column 19. A sliding sleeve 21 is fixedly installed on the lower side of the solar photovoltaic panel 17. The sliding sleeve 21 is slidably installed on the surface of the sliding guide rail 20. A locking knob 22 is threadedly installed on the surface of the sliding sleeve 21. The sliding sleeve 21 is fixed to the sliding guide rail 20 through the pressing force of the locking knob 22. The solar photovoltaic panel 17 has the effect of shielding rainwater on the upper side, and after the solar photovoltaic panel 17 is removed, it is convenient to clean the scum of the collection box 2.

[0028] During use, the sewage surface scum removal structure floats on the sewage surface, such as Figure 3 As shown, it can be moved by ropes. By arranging a conveyor belt 3 and a collection box 2 in the salvage bed, the conveyor belt 3 is used to transport the scum on the water surface to the collection box 2 for centralized treatment. The salvage bed floats on the water surface and can be moved at any time as needed to actively approach the scum, which greatly improves the efficiency of the salvage work and is more flexible and convenient to use.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure for removing scum from the surface of sewage, comprising a salvage bed, characterized in that: The salvage bed comprises two side plates (1) and a conveyor belt (3); a collection box (2) is fixedly installed between the two side plates (1); the conveyor belt (3) is obliquely arranged between the two side plates (1); a driving machine is fixedly installed on the side plates (1); the driving machine drives the conveyor belt (3) to operate, and the scum on the water surface is transported to the collection box (2) by the conveyor belt (3); The outer sides of the two side plates (1) are fixedly mounted with buoys (4), the front side of the salvage bed is fixedly mounted with a mounting frame (5), a rotating water wheel (6) is rotatably mounted inside the mounting frame (5), and the driving machine drives the rotating water wheel (6) to rotate via a transmission mechanism.

2. A sewage surface scum removal structure according to claim 1, characterized in that: The conveyor belt (3) comprises two rollers (7) and a conveying net (8), wherein the two rollers (7) are rotatably mounted in the area between the two side plates (1), the conveying net (8) is sleeved on the surfaces of the two rollers (7), and a plurality of anti-slip ribs (9) are fixedly mounted on the surface of the conveying net (8).

3. A structure for removing scum from sewage surface according to claim 2, characterized in that: The driving machine is a motor (10), and the rotating shaft of the motor (10) drives the roller (7) to rotate through gear transmission, thereby causing the conveying net (8) to operate.

4. A structure for removing scum from sewage surface according to claim 3, characterized in that: The transmission mechanism comprises a transmission connecting rod (11), the transmission connecting rod (11) is rotatably mounted on the outer side of the side plate (1), first bevel gears (12) are fixedly mounted on both ends of the transmission connecting rod (11), second bevel gears (13) are fixedly mounted on the ends of the roller (7) and the ends of the rotating water wheel (6), the first bevel gear (12) and the second bevel gear (13) are meshed and transmitted, the roller (7) transmits power through the transmission connecting rod (11) to drive the rotating water wheel (6) to rotate, and the rotation directions of the roller (7) and the rotating water wheel (6) are opposite.

5. A sewage surface scum removal structure according to claim 4, characterized in that: A plurality of guide rods (14) are fixedly mounted on the surface of the rotating water wheel (6), the plurality of guide rods (14) are radially arranged around the rotating water wheel (6), and a floating guardrail (15) is slidably mounted on the surface of the guide rods (14).

6. A structure for removing scum from sewage surface according to claim 5, characterized in that: Two limiting rings (16) are fixedly mounted on the surface of the guide rod (14); the floating guardrail (15) is arranged between the two limiting rings (16) and can slide up and down along the surface of the guide rod (14).

7. A structure for removing scum from sewage surface according to any one of claims 1 to 6, characterized in that: A support frame is arranged on the upper side of the salvage bed, a solar photovoltaic panel (17) is installed on the upper side of the support frame, and a mobile power supply box (18) is fixedly installed on the lower side of the support frame.

8. The structure for removing scum from sewage surface according to claim 7, characterized in that: The support frame comprises a support column (19) and a sliding guide rail (20), wherein the support column (19) is fixedly mounted on the upper side of the buoy (4), and the sliding guide rail (20) is fixedly mounted on the top of the support column (19). A sliding sleeve (21) is fixedly mounted on the lower side of the solar photovoltaic panel (17), and the sliding sleeve (21) is slidably mounted on the surface of the sliding guide rail (20). A locking knob (22) is threadedly mounted on the surface of the sliding sleeve (21), and the sliding sleeve (21) is fixed to the sliding guide rail (20) by the pressing force of the locking knob (22).

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