Algae suction device for sedimentation tank

Abstract

The utility model discloses an algae suction device for a sedimentation tank, which comprises a track arranged in the sedimentation tank and a sludge discharge vehicle advancing along the track, and further comprises a collecting assembly, a water tank, a water pump, a water pump and an algae suction device, and the collecting assembly is suitable for collecting floating objects in the sedimentation tank; the lifting assembly is arranged on the sludge discharging vehicle, and the output end of the lifting assembly is connected with the collecting assembly so as to drive the collecting assembly to move in the vertical direction; one end of the algae discharging pipe is communicated with the collecting assembly, and the other end of the algae discharging pipe is communicated with the outside so that the floating objects collected by the collecting assembly can be discharged outwards. The sedimentation tank is simple in structure, and floating objects in the sedimentation tank are cleaned by additionally arranging the collecting assembly moving along the surface layer of the water surface, so that the burden of tank surface cleaning workers is relieved, and the phenomenon that the filter tank is blocked can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an algae absorbing device for a sedimentation tank. Background Art

[0002] Due to the outbreak of algae in raw water in recent years, the number has increased from dozens per liter to tens of millions per liter, causing the pH of the water plant to increase, alum flocs to fail to settle, and filter tanks to become clogged. In severe cases, the surface of the horizontal sedimentation tank is covered with a layer of algae, alum flocs, and mud, which flows into the filter tank and causes serious blockage.

[0003] In the prior art, most of the horizontal flow sedimentation tanks of water plants do not consider the removal and discharge of floating objects on the pool surface. If a large-scale algae outbreak occurs, it can only be removed manually, which has low efficiency and high work intensity. The filter tank will be blocked over time, thus affecting normal production. Summary of the invention

[0004] The utility model aims to solve at least one of the problems existing in the existing related technologies to a certain extent. To this end, the utility model proposes an algae absorption device for a sedimentation tank, which has a simple structure. By adding a collecting component that moves along the surface of the water to clean the floating objects in the sedimentation tank, the burden of the pool cleaning staff is reduced, and the clogging of the filter tank can be avoided.

[0005] The above purpose is achieved through the following technical solutions:

[0006] An algae absorbing device for a sedimentation tank comprises a track arranged in the sedimentation tank and a mud discharge vehicle moving along the track, and further comprises:

[0007] A collecting assembly, wherein the collecting device is suitable for collecting floating objects in the sedimentation tank;

[0008] A lifting component, wherein the lifting component is arranged on the mud discharge vehicle, and an output end of the lifting component is connected to the collecting component to drive the collecting component to move vertically;

[0009] An algae discharge pipe, one end of which is connected to the collection component, and the other end of which is connected to the outside to discharge the floating objects collected by the collection component.

[0010] In some embodiments, the lifting assembly includes a lifting screw and a drive motor, wherein one end of the lifting screw is connected to the collecting assembly, and the other end is connected to the output end of the drive motor so that the drive motor drives the collecting assembly to move vertically through the lifting screw.

[0011] In some embodiments, the collecting assembly includes a collecting pipe and two connecting pipes, wherein the collecting pipe is suitable for collecting floating objects in the sedimentation tank, a guide pipe is provided on the collecting pipe, and the two connecting pipes are respectively arranged in the collecting pipe, the upper ends of the two connecting pipes are respectively connected to the algae removal pipe, and the lower ends thereof pass through the connecting pipe and extend into the connecting pipe, a siphon port connected to the connecting pipe is opened at the lower end of any one of the two connecting pipes, and a submersible pump is arranged at the lower end of the other connecting pipe.

[0012] In some embodiments, the collection assembly further includes two hoses, the upper ends of the two hoses are respectively connected to the algae removal pipe, and the lower ends of the two hoses are respectively connected to the two connecting pipes.

[0013] In some embodiments, the hose is made of a corrugated tube.

[0014] In some embodiments, a plurality of collecting ports are opened at the upper end of the collecting tube, and the collecting ports are communicated with the inner space of the collecting tube.

[0015] In some embodiments, the height of the collection port is lower than the liquid level of the sedimentation tank.

[0016] In some embodiments, the height difference between the height of the collection port and the liquid level of the sedimentation tank is 2 cm to 5 cm.

[0017] In some embodiments, the collection component further includes a one-way valve, which is disposed on a connecting pipe corresponding to the siphon port, and the one-way valve is configured to open in one direction from the collection component toward the algae discharge pipe.

[0018] In some embodiments, a siphon breaking valve is further included, and the siphon breaking valve is disposed on the algae removal tube.

[0019] Compared with the prior art, the utility model has at least the following beneficial effects:

[0020] 1. The algae absorbing device for a sedimentation tank of the utility model has a simple structure. By adding a collecting component that moves along the surface of the water to clean the floating objects in the sedimentation tank, the burden of the pool cleaning staff is reduced, and the clogging of the filter tank can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the algae absorption device in the embodiment of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in combination with the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of the technical solution for which protection is sought in the present invention.

[0025] Example:

[0026] like Figure 1 As shown, this embodiment provides an algae absorbing device for a sedimentation tank, including a track arranged in the sedimentation tank 5 and a mud discharge vehicle moving along the track, and also includes:

[0027] The collecting assembly 1 is suitable for collecting floating objects in the sedimentation tank 5;

[0028] A lifting component 2, the lifting component 2 is arranged on the mud discharge vehicle, and an output end of the lifting component 2 is connected to the collecting component 1 to drive the collecting component 1 to move vertically;

[0029] The algae discharge pipe 3 has one end connected to the collection component 1 and the other end connected to the outside to discharge the floating objects collected by the collection component 1 to the outside.

[0030] In this embodiment, tracks are respectively provided at both ends of the sedimentation tank 5, a mud discharge vehicle is movably provided on the tracks, a lifting component 2 is provided on the mud discharge vehicle, and the output end of the lifting component 2 is connected to the collecting component 1, so that the lifting component 2 drives the collecting component 1 to move vertically. At the same time, the collecting component 1 moves synchronously with the mud discharge vehicle, so that the collecting component 1 can suck algae or other floating objects such as oil on the surface of the sedimentation tank 5, and then discharge the floating objects sucked by the collecting component 1 through the algae discharge pipe 3. The structure is simple, and the collecting component 1 that moves along the surface of the water is added to clean the floating objects in the sedimentation tank 5, thereby reducing the burden of the pool surface cleaning staff, and further avoiding the clogging of the filter tank.

[0031] Furthermore, the lifting assembly 2 includes a lifting screw 21 and a driving motor, wherein one end of the lifting screw 21 is connected to the collecting assembly 1 , and the other end is connected to the output end of the driving motor so that the driving motor drives the collecting assembly 1 to move vertically through the lifting screw 21 .

[0032] Preferably, the collecting assembly 1 comprises a collecting pipe 11 and two connecting pipes 12, wherein the collecting pipe 11 is suitable for collecting floating objects in the sedimentation tank 5, a guide pipe 13 is provided on the collecting pipe 11, and the two connecting pipes 12 are respectively arranged in the collecting pipe 11, the upper ends of the two connecting pipes 12 are respectively connected with the algae removal pipe 3, and the lower ends thereof pass through the connecting pipe 12 and extend into the connecting pipe 12, a siphon port 14 connected with the connecting pipe 12 is opened at the lower end of any one of the two connecting pipes 12, and a submersible pump 15 is arranged at the lower end of the other connecting pipe 12.

[0033] Specifically, the collecting assembly 1 further includes two hoses 16 , the upper ends of the two hoses 16 are respectively connected to the algae-draining pipe 3 , and the lower ends thereof are respectively connected to the two connecting pipes 12 .

[0034] Preferably, the hose 16 is made of a corrugated tube.

[0035] Furthermore, a plurality of collecting ports 17 are provided at the upper end of the collecting pipe 11 , and the collecting ports 17 are communicated with the inner space of the collecting pipe 11 .

[0036] Preferably, the height of the collecting port 17 is lower than the liquid level of the sedimentation tank 5 .

[0037] Specifically, the height difference between the height of the collecting port 17 and the liquid level of the sedimentation tank 5 is 2 cm to 5 cm.

[0038] Furthermore, the collecting component 1 also includes a one-way valve 18, which is arranged on the connecting pipe 12 corresponding to the siphon port 14, and the one-way valve 18 is constructed to open in one direction from the collecting component 1 to the algae discharge pipe 3.

[0039] In particular, a siphon breaking valve 4 is also included, and the siphon breaking valve 4 is arranged on the algae draining pipe 3 .

[0040] In this embodiment, the floating objects on the surface of the horizontal flow sedimentation tank 5 are collected by a collecting pipe 11 installed on a truss-type mud discharge vehicle flush with the water surface, and then discharged outward by the collecting pipe 11 or discharged into a mud discharge tank outside the tank, thereby achieving the purpose of removing scum. In addition, the algae suction device can also move slowly with the mud discharge vehicle, so that the scum on the surface of the entire sedimentation tank 5 can be cleaned. More preferably, the mud discharge vehicle can be operated along the track on the sedimentation tank 5, and the collecting pipe 11 is installed. The height of the collecting pipe 11 is adjusted according to the liquid level of the sedimentation tank 5 by the lifting screw 21, so that the floating objects on the surface of the sedimentation tank 5 are sucked into the collecting pipe 11, and then the submersible pump 15 in the collecting pipe 11 is used to pump it out of the mud discharge tank outside the tank. When the submersible pump 15 runs for a period of time, the pipeline between the algae discharge pipe 3 and the collecting pipe 11 forms a vacuum, thereby automatically forming a siphon discharge, so that the operation of the submersible pump 15 can be stopped, thereby achieving the purpose of energy saving.

[0041] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An algae absorbing device for a sedimentation tank, comprising a track arranged in the sedimentation tank (5) and a mud discharge vehicle moving along the track, characterized in that: Also includes: A collecting assembly (1), wherein the collecting assembly (1) is suitable for collecting floating objects in the sedimentation tank (5); A lifting component (2), wherein the lifting component (2) is arranged on the mud discharge vehicle, and an output end of the lifting component (2) is connected to the collecting component (1) to drive the collecting component (1) to move vertically; An algae discharge pipe (3), one end of which is connected to the collection component (1), and the other end of which is connected to the outside so as to discharge the floating objects collected by the collection component (1) to the outside.

2. The algae absorbing device for a sedimentation tank according to claim 1, characterized in that: The lifting assembly (2) comprises a lifting screw (21) and a driving motor, wherein one end of the lifting screw (21) is connected to the collecting assembly (1), and the other end is connected to the output end of the driving motor so that the driving motor drives the collecting assembly (1) to move vertically through the lifting screw (21).

3. The algae absorbing device for a sedimentation tank according to claim 1, characterized in that: The collecting assembly (1) comprises a collecting pipe (11) and two connecting pipes (12), wherein the collecting pipe (11) is suitable for collecting floating objects in the sedimentation tank (5), a guide pipe (13) is provided on the collecting pipe (11), and the two connecting pipes (12) are respectively arranged in the collecting pipe (11), the upper ends of the two connecting pipes (12) are respectively connected to the algae removal pipe (3), and the lower ends thereof pass through the connecting pipe (12) and extend into the connecting pipe (12), a siphon port (14) connected to the connecting pipe (12) is provided at the lower end of any one of the two connecting pipes (12), and a submersible pump (15) is provided at the lower end of the other connecting pipe (12).

4. The algae absorbing device for a sedimentation tank according to claim 3, characterized in that: The collecting assembly (1) further comprises two hoses (16), the upper ends of the two hoses (16) being respectively connected to the algae removal pipe (3), and the lower ends of the two hoses (16) being respectively connected to the two connecting pipes (12).

5. The algae absorbing device for a sedimentation tank according to claim 4, characterized in that: The hose (16) is made of a corrugated tube.

6. The algae absorbing device for a sedimentation tank according to claim 3, characterized in that: A plurality of collecting ports (17) are provided at the upper end of the collecting pipe (11), and the collecting ports (17) are communicated with the internal space of the collecting pipe (11).

7. The algae absorbing device for a sedimentation tank according to claim 6, characterized in that: The height of the collecting port (17) is lower than the liquid level of the sedimentation tank (5).

8. The algae absorbing device for a sedimentation tank according to claim 7, characterized in that: The height difference between the height of the collecting port (17) and the liquid level of the sedimentation tank (5) is 2 cm to 5 cm.

9. The algae absorbing device for a sedimentation tank according to claim 3, characterized in that: The collecting component (1) further comprises a one-way valve (18), wherein the one-way valve (18) is arranged on a connecting pipe (12) arranged corresponding to the siphon port (14), and the one-way valve (18) is configured to open in one direction from the collecting component (1) to the algae discharge pipe (3).

10. An algae absorbing device for a sedimentation tank according to any one of claims 1 to 9, characterized in that: It also comprises a siphon breaking valve (4), wherein the siphon breaking valve (4) is arranged on the algae draining pipe (3).

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