Float sludge collecting device

Abstract

The utility model discloses a float sludge collecting device. The float sludge collecting device comprises a sludge storage shell, liquid flows into the inner cavity of the collecting shell through the end opening of the collecting shell, meanwhile, the liquid in the collecting shell is pumped out by the submersible pump, flowing of the liquid drives float sludge to enter the inner cavity of the collecting shell, the float sludge is passively collected, and the float sludge slides towards one side along the material guide plate to be accumulated at the bottom of the collecting shell. The floating sludge is conveyed by the conveyor to be driven to the inner cavity of the sludge storage shell to be accumulated, and the device is only provided with two shells, so that the occupied area is small, and the installation is convenient; the collecting shell drives the contact type liquid level sensor to move downwards, the contact type liquid level sensor generates an electric signal and transmits the electric signal to the controller through the wire, when the electric signal reaches a set numerical value, the controller controls the conveyor to operate, in the same way, the conveyor conveys float sludge, and on the contrary, the conveyor is not started when the set numerical value is not reached, and more energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage scum collection, in particular to a sludge collection device. Background Art

[0002] In the sewage treatment system of a sewage treatment plant, especially in the biochemical treatment stage, the water body often contains surfactants and microbial debris, resulting in a large amount of floating mud gathering on the water surface. This not only interferes with the water quality standard, but also may hinder the efficient operation of the system, causing the effluent water quality to exceed the standard and produce adverse consequences. Traditional floating mud cleaning usually relies on manual salvage or high-pressure water washing, but these methods are inefficient and the effect is difficult to last. After treatment, the floating mud quickly accumulates again, making it difficult to achieve a stable cleaning effect.

[0003] Some of the current floating mud collection equipment captures floating mud by actively stirring the water surface. However, considering that the sewage treatment system is already equipped with many facilities, these large cleaning devices will not only occupy valuable space during installation, affecting the normal layout and maintenance of existing equipment, but also often perform poorly in terms of treatment efficiency. In addition, the current floating mud collection devices are often in continuous operation, and they continue to operate even after the amount of floating mud decreases, resulting in the continuous accumulation of energy consumption over time and the lack of effective energy-saving mechanisms. This not only increases operating costs, but is also not energy-saving and environmentally friendly. Utility Model Content

[0004] The utility model provides a floating mud collecting device to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A floating mud collection device comprises a mud storage shell, a controller is installed on the outer wall of the mud storage shell, a mounting groove is opened on the outer wall of the mud storage shell, a rotating rod is rotatably connected on the inner wall opposite to the mounting groove, a mounting bracket is installed on the outer wall of the rotating rod, a conveyor is installed on the outer wall of the mounting bracket, a rotating rod is installed on the outer wall of the mounting bracket, and a collection assembly is installed on the outer wall of the rotating rod;

[0007] The collecting assembly includes a collecting shell, which is rotatably connected to the outer wall of the rotating rod, a connecting belt is installed on the outer wall of the collecting shell, a floating bucket is installed on one end of the connecting belt, a mounting block is installed on the outer wall of the collecting shell, a submersible pump is installed on the outer wall of the mounting block, a liquid inlet of the submersible pump is installed with a liquid inlet pipe, and the liquid inlet pipe is connected to the outer wall of the collecting shell, the liquid outlet of the submersible pump is located on one side of the collecting shell, a contact liquid level sensor is installed on the outer wall of the collecting shell, a material guide plate is installed on the inner wall of the collecting shell, sieve holes are evenly opened on the outer wall of the material guide plate, a side baffle is provided on one side of the conveyor and on the outer wall of the material guide plate, one end of the material guide plate is located at the top port of the collecting shell, and the other end of the material guide plate is located at the bottom of the inner cavity of the collecting shell.

[0008] As a preferred solution of the utility model, the controller is connected to the conveyor and the submersible pump through wires and the connection method is electrical connection, and the controller is located on one side of the installation groove.

[0009] As a preferred solution of the utility model, the connection mode between the rotating rod and the mounting bracket is a rotational connection, the mounting bracket is located in the inner cavity of the mounting groove, and one end of the mounting bracket is located directly above the mud storage shell.

[0010] As a preferred solution of the utility model, the height of the mud storage shell is higher than the height of the collecting shell, and the connecting belts are provided in multiple groups and are respectively located on opposite outer walls of the collecting shell.

[0011] As a preferred solution of the utility model, the connecting belt is located above the submersible pump, a plurality of groups of the floating barrels are provided and are respectively located on the outer wall of the connecting belt, and the floating barrels are located at the port of the collection shell.

[0012] As a preferred solution of the utility model, the mounting blocks are provided in two groups and are respectively located on opposite outer walls of the collecting shell, and the submersible pumps are provided in two groups and are respectively located on the outer walls of the mounting blocks.

[0013] As a preferred solution of the utility model, the contact liquid level sensor is located at the port of the collection shell, two groups of guide plates are provided and are respectively located on opposite inner walls of the collection shell, and the guide plates are located on one side of the conveyor.

[0014] As a preferred solution of the utility model, the side baffle is located between the material guide plate and the conveyor, the material guide plate is inclined 45 degrees relative to the end face of the collection shell, and the connection method between the mounting bracket and the rotating rod is a rotating connection.

[0015] The utility model provides a submersible pump in the floating mud collection device to generate suction to extract the liquid in the collection shell through the liquid inlet pipe. Since the port of the collection shell is just immersed in the liquid, the liquid flows into the inner cavity of the collection shell through the port of the collection shell, and the liquid in the collection shell is extracted by the submersible pump at the same time. Therefore, the flow of the liquid drives the floating mud to enter the inner cavity of the collection shell, and the floating mud is passively collected, which is more practical. The floating mud slides to one side along the guide plate, so that the floating mud is accumulated at the bottom of the collection shell. The conveyor transports the floating mud accumulated at the bottom of the collection shell, so that the floating mud is driven by the conveyor to the inner cavity of the mud storage shell for accumulation. The device has only two shells, occupies a small area, and is easy to install.

[0016] When there is a lot of floating mud accumulated in the inner cavity of the collection shell, the sieve holes will be blocked and the weight of the collection shell will increase. When the collection shell sinks, the collection shell drives the contact liquid level sensor to move downward. The contact liquid level sensor generates an electrical signal which is transmitted to the controller through a wire. When the set value is reached, the controller controls the conveyor to operate. Similarly, the conveyor transports the floating mud. Otherwise, when the set value is not reached, the conveyor will not start, which is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the collection shell of the utility model;

[0019] Figure 3 It is a side view structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation slot structure of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the material guide plate of the utility model.

[0022] In the figure: 1. mud storage shell; 2. controller; 3. mounting groove; 4. rotating rod; 5. mounting bracket; 6. conveyor; 7. rotating rod; 8. collecting assembly; 801. collecting shell; 802. connecting belt; 803. floating barrel; 804. mounting block; 805. submersible pump; 806. liquid inlet pipe; 807. contact liquid level sensor; 808. guide plate; 809. sieve hole; 810. side baffle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example: See Figure 1-5 A floating mud collection device shown in the figure comprises a mud storage shell 1, a controller 2 is installed on the outer wall of the mud storage shell 1, a mounting groove 3 is opened on the outer wall of the mud storage shell 1, a rotating rod 4 is rotatably connected to the opposite inner wall of the mounting groove 3, a mounting bracket 5 is installed on the outer wall of the rotating rod 4, a conveyor 6 is installed on the outer wall of the mounting bracket 5, a rotating rod 7 is installed on the outer wall of the mounting bracket 5, and a collecting assembly 8 is installed on the outer wall of the rotating rod 7.

[0025] Among them, the controller 2 is connected to the conveyor 6 and the submersible pump 805 through a wire and the connection method is electrical connection, so that the device is powered on. The controller 2 is located on one side of the mounting groove 3. The connection method between the rotating rod 4 and the mounting bracket 5 is a rotational connection. The mounting bracket 5 is located in the inner cavity of the mounting groove 3, and one end of the mounting bracket 5 is located directly above the mud storage shell 1. The height of the mud storage shell 1 is higher than the height of the collection shell 801. The connection method between the mounting bracket 5 and the rotating rod 7 is a rotational connection.

[0026] In this embodiment, specific reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The collecting assembly 8 includes a collecting shell 801, which is rotatably connected to the outer wall of the rotating rod 7, a connecting belt 802 is installed on the outer wall of the collecting shell 801, and the connecting belt 802 is provided with multiple groups and respectively located on the opposite outer walls of the collecting shell 801, and the connecting belt 802 is located above the submersible pump 805, and a floating barrel 803 is installed at one end of the connecting belt 802, and the floating barrel 803 is provided with multiple groups and respectively located on the outer wall of the connecting belt 802, and the floating barrel 803 is located at the port of the collecting shell 801, and a mounting block 804 is installed on the outer wall of the collecting shell 801, and the mounting block 804 is provided with two groups and respectively located on the opposite outer walls of the collecting shell 801, and a submersible pump 805 is installed on the outer wall of the mounting block 804, and the submersible pump 805 is provided with two groups and respectively located on the outer wall of the mounting block 804, and the liquid inlet of the submersible pump 805 is installed with a liquid inlet pipe 806, and the liquid inlet pipe 806 is connected to the collecting shell 801. On the outer wall of the shell 801, the liquid outlet of the submersible pump 805 is located on one side of the collecting shell 801, and a contact liquid level sensor 807 is installed on the outer wall of the collecting shell 801, and the contact liquid level sensor 807 is located at the port of the collecting shell 801. A guide plate 808 is installed on the inner wall of the collecting shell 801. Two groups of guide plates 808 are provided and are respectively located on the opposite inner walls of the collecting shell 801. The guide plate 808 is located on one side of the conveyor 6, and sieve holes 809 are evenly opened on the outer wall of the guide plate 808. A side baffle plate 810 is provided on one side of the conveyor 6 and on the outer wall of the guide plate 808, and the side baffle plate 810 is located between the guide plate 808 and the conveyor 6. One end of the guide plate 808 is located at the top port of the collecting shell 801, and the other end of the guide plate 808 is located at the bottom of the inner cavity of the collecting shell 801, and the guide plate 808 is inclined 45 degrees relative to the end face of the collecting shell 801.

[0027] Among them, when the collecting shell 801 sinks, the collecting shell 801 drives the mounting bracket 5 to apply a downward force through the rotating rod 7, so that the mounting bracket 5 rotates on the outer wall of the rotating rod 7, and the mounting bracket 5 adjusts the angle according to the movement of the collecting shell 801. At the same time, the mounting bracket 5 also rotates on the outer wall of the rotating rod 4, and the mounting bracket 5 supports the collecting shell 801 through the rotating rod 7, and the float bucket 803 generates buoyancy to support the collecting shell 801.

[0028] When the floating mud collecting device of this scheme is working, the collecting shell 801 is rotatably connected to the outer wall of the rotating rod 7, and a connecting belt 802 is installed on the outer wall of the collecting shell 801. A floating bucket 803 is installed at one end of the connecting belt 802. When the height of the mud storage shell 1 is higher than the height of the collecting shell 801, the mud storage shell 1 is placed on the shore, and the collecting shell 801 is placed in the pool where the floating mud is generated, and the port of the collecting shell 801 is just immersed in the liquid. At the same time, the floating bucket 803 generates buoyancy to support the collecting shell 801. It only needs to turn on the switch of the controller 2 so that the controller 2 controls The submersible pump 805 is in operation. The submersible pump 805 is installed on the outer wall of the mounting block 804. The liquid inlet of the submersible pump 805 is installed with a liquid inlet pipe 806, and the liquid inlet pipe 806 is connected to the outer wall of the collecting shell 801. The liquid outlet of the submersible pump 805 is located on one side of the collecting shell 801. When the submersible pump 805 is turned on, the submersible pump 805 generates suction to extract the liquid in the collecting shell 801 through the liquid inlet pipe 806. At the same time, multiple groups of floats 803 are provided and are respectively located on the outer wall of the connecting belt 802. The floats 803 are located at the port of the collecting shell 801. The port of the collecting shell 801 is just immersed in the liquid, and the liquid flows into the inner cavity of the collecting shell 801 through the port of the collecting shell 801. At the same time, the liquid in the collecting shell 801 is pumped out by the submersible pump 805. Therefore, the flow of the liquid drives the floating mud into the inner cavity of the collecting shell 801, and the floating mud is passively collected, which is more practical. A guide plate 808 is installed on the inner wall of the collecting shell 801, and sieve holes 809 are evenly opened on the outer wall of the guide plate 808. A side baffle 810 is arranged on one side of the conveyor 6 and on the outer wall of the guide plate 808. One end of the guide plate 808 is located at the collecting shell The top port of the collecting shell 801 is formed, and the other end of the guide plate 808 is located at the bottom of the inner cavity of the collecting shell 801. Under the action of the guide plate 808, the floating mud slides to one side along the guide plate 808, so that the floating mud accumulates at the bottom of the collecting shell 801. Then the controller 2 controls the conveyor 6 to operate, so that the conveyor 6 conveys the floating mud accumulated at the bottom of the collecting shell 801, so that the floating mud is driven by the conveyor 6 to the inner cavity of the mud storage shell 1 for accumulation. The device has only two shells, occupies a small area, and is easy to install, thereby solving the problem that some of the current floating mud collection equipment captures floating mud by actively stirring the water surface. However, considering that many facilities have been equipped in the sewage treatment system, these large-volume cleaning devices will not only occupy valuable space during installation, affecting the normal layout and maintenance of existing equipment, but also often perform poorly in terms of treatment efficiency.

[0029] A contact liquid level sensor 807 is installed on the outer wall of the collection shell 801, a guide plate 808 is installed on the inner wall of the collection shell 801, and sieve holes 809 are evenly opened on the outer wall of the guide plate 808. A side baffle 810 is arranged on the outer wall of the guide plate 808 on one side of the conveyor 6. One end of the guide plate 808 is located at the top port of the collection shell 801, and the other end of the guide plate 808 is located at the bottom of the inner cavity of the collection shell 801. Under the action of the uniform arrangement of sieve holes 809 on the outer wall of the guide plate 808, when a lot of floating mud is accumulated in the inner cavity of the collection shell 801, the sieve holes 809 will be blocked, and the weight of the collection shell 801 will also be caused. When the collecting shell 801 sinks, the collecting shell 801 drives the contact liquid level sensor 807 to move downward, and the contact liquid level sensor 807 generates an electrical signal which is transmitted to the controller 2 through a wire. When the set value is reached, the controller 2 controls the conveyor 6 to operate. Similarly, the conveyor 6 is used to transport the floating mud. Otherwise, when the set value is not reached, the conveyor 6 is not started, which is more energy-saving and environmentally friendly. This solves the problem that the current floating mud collection device is often in continuous operation, and it continues to operate even after the amount of floating mud is reduced, resulting in the continuous accumulation of energy consumption over time and the lack of an effective energy-saving mechanism. This not only increases the operating cost, but is also not energy-saving and environmentally friendly.

[0030] 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 floating mud collection device, comprising a mud storage housing (1), characterized in that: A controller (2) is mounted on the outer wall of the mud storage shell (1); a mounting groove (3) is formed on the outer wall of the mud storage shell (1); a rotating rod (4) is rotatably connected to an inner wall opposite to the mounting groove (3); a mounting bracket (5) is mounted on the outer wall of the rotating rod (4); a conveyor (6) is mounted on the outer wall of the mounting bracket (5); a rotating rod (7) is mounted on the outer wall of the mounting bracket (5); and a collecting assembly (8) is mounted on the outer wall of the rotating rod (7); The collecting assembly (8) comprises a collecting shell (801), the collecting shell (801) being rotatably connected to the outer wall of the rotating rod (7), a connecting belt (802) being installed on the outer wall of the collecting shell (801), a floating bucket (803) being installed at one end of the connecting belt (802), a mounting block (804) being installed on the outer wall of the collecting shell (801), a submersible pump (805) being installed on the outer wall of the mounting block (804), a liquid inlet pipe (806) being installed at the liquid inlet of the submersible pump (805), and the liquid inlet pipe (806) being connected to the outer wall of the collecting shell (801), and the submersible pump (805) being installed at the liquid inlet of the submersible pump (805). The liquid outlet of the pump (805) is located on one side of the collection shell (801); a contact liquid level sensor (807) is installed on the outer wall of the collection shell (801); a material guide plate (808) is installed on the inner wall of the collection shell (801); sieve holes (809) are evenly arranged on the outer wall of the material guide plate (808); a side baffle (810) is provided on one side of the conveyor (6) and on the outer wall of the material guide plate (808); one end of the material guide plate (808) is located at the top port of the collection shell (801), and the other end of the material guide plate (808) is located at the bottom of the inner cavity of the collection shell (801).

2. A floating mud collection device according to claim 1, characterized in that: The controller (2) is connected to the conveyor (6) and the submersible pump (805) via wires and the connection is electrical. The controller (2) is located on one side of the installation groove (3).

3. A floating mud collection device according to claim 1, characterized in that: The rotating rod (4) and the mounting bracket (5) are connected in a rotating manner; the mounting bracket (5) is located in the inner cavity of the mounting groove (3), and one end of the mounting bracket (5) is located directly above the mud storage shell (1).

4. A floating mud collection device according to claim 1, characterized in that: The height of the mud storage shell (1) is higher than the height of the collection shell (801), and a plurality of groups of connection belts (802) are provided and are respectively located on opposite outer walls of the collection shell (801).

5. A floating mud collection device according to claim 1, characterized in that: The connecting belt (802) is located above the submersible pump (805), and the floating barrels (803) are provided in multiple groups and are respectively located on the outer wall of the connecting belt (802), and the floating barrels (803) are located at the port of the collection shell (801).

6. A floating mud collection device according to claim 1, characterized in that: The mounting blocks (804) are provided in two groups and are respectively located on opposite outer walls of the collection shell (801); the submersible pumps (805) are provided in two groups and are respectively located on the outer walls of the mounting blocks (804).

7. A floating mud collection device according to claim 1, characterized in that: The contact type liquid level sensor (807) is located at the port of the collection shell (801), two groups of the guide plates (808) are provided and are respectively located on opposite inner walls of the collection shell (801), and the guide plates (808) are located on one side of the conveyor (6).

8. The floating mud collection device according to claim 1, characterized in that: The side baffle (810) is located between the material guide plate (808) and the conveyor (6); the material guide plate (808) is inclined at 45 degrees relative to the end surface of the collection shell (801); and the mounting bracket (5) and the rotating rod (7) are connected in a rotating manner.

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