Stirring type sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment equipment, and discloses a stirring type sewage treatment device which comprises a sewage treatment equipment main body, the bottom end of the sewage treatment equipment main body is fixedly connected with an extension plate, the top end of the extension plate is provided with a through hole, the hole wall of the through hole is fixedly connected with a water suction cylinder, and the top end of the water suction cylinder is provided with a mounting hole. The hole wall of the mounting hole is fixedly connected with a first sealing bearing, and the inner wall of the inner ring of the first sealing bearing is fixedly connected with a hollow pipe. The stirring type sewage treatment device has the functions of sewage treatment and sewage stirring, the convenience of installation and use of the stirring type sewage treatment device is improved, the stirring type sewage treatment device further has the function of protecting the hollow blades, the service life of the hollow blades can be prolonged, the maintenance frequency of the blades is reduced, and the service life of the stirring type sewage treatment device is prolonged. The hollow blades can be prevented from being wound to influence the sewage treatment efficiency, and the use reliability of the stirring type sewage treatment device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a stirring type sewage treatment device. Background Art

[0002] Sewage treatment is the process of purifying sewage to make it meet the water quality requirements of a certain water body or reuse. Sewage treatment is a kind of protection for the environment. With the development of modern society, the amount of heavy metal ions and acid-base substances contained in sewage is increasing. Since heavy metal ions are difficult to degrade under natural conditions, they will not only pollute water sources, soil and other environments, but also the acid-base substances in sewage are easy to react in nature to form toxic substances, which are then precipitated in the soil or free in the water. Moreover, they will eventually enter the human body through the enrichment of the food chain, thereby causing harm to human health. Therefore, it is necessary to treat sewage in a timely and effective manner.

[0003] When the stirring sewage treatment device is in use, the stirring blades of the stirring equipment are first inserted directly into the sewage to be treated. The stirring blades of the stirring equipment interact with the sewage during operation, causing the sediment in the sewage to be stirred and tumbled, and then are directly pumped out to the sewage treatment equipment for filtration treatment. However, the sewage treatment equipment is separated from the stirring equipment during this process, which makes the installation and use of the device inconvenient and affects the convenience of installation and use of the device. The impact force of the sewage sediment contacting the stirring blades is relatively large, and the wear of the stirring blades is accelerated, and the stirring blades may even be entangled by the sediment and the stirring is interrupted. Therefore, it not only affects the efficiency and reliability of the stirring sewage treatment work, but also increases the maintenance frequency of the stirring blades in the stirring sewage treatment.

[0004] To this end, we propose a stirring sewage treatment device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the above problems and proposes a stirring type sewage treatment device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stirring sewage treatment device comprises a sewage treatment equipment body, the bottom end of the sewage treatment equipment body is fixedly connected with an extension plate, the top end of the extension plate is provided with a through hole, and the hole wall of the through hole is fixedly connected with a water suction cylinder, the top end of the water suction cylinder is provided with a mounting hole, and the hole wall of the mounting hole is fixedly connected with a first sealed bearing, the inner wall of the inner ring of the first sealed bearing is fixedly connected with a hollow tube, the bottom end of the hollow tube is fixedly connected with a fixing cylinder by bolts, the bottom end of the fixing cylinder is fixedly connected with a hollow blade, the outer wall of the hollow blade is provided with a plurality of exhaust holes, the upper surface of the extension plate is fixedly connected with a pumping mechanism and a U-shaped frame, the upper surface of the U-shaped frame is fixedly connected with a motor, and the output end of the motor and the upper surface of the water suction cylinder are jointly connected with a protective mechanism.

[0008] Preferably, the pumping mechanism includes a water pump fixedly connected to the upper surface of the extension plate, the suction end of the water pump is fixedly connected to a first conduit, the side end of the first conduit is fixedly connected to the top outer wall of the suction cylinder, the output end of the water pump is fixedly connected to a second conduit, and the top of the second conduit is fixedly connected to the input end of the sewage treatment equipment body.

[0009] Preferably, the protective mechanism includes a top cover fixedly connected to the upper surface of the water suction cylinder, the upper surface of the top cover is provided with a through hole, and the hole wall of the through hole and the top outer wall of the hollow tube are commonly connected to a second sealing bearing, the outer wall of the hollow tube located on the inner side of the top cover is provided with an air inlet hole, the inner wall of the hollow tube and the output end of the motor are commonly fixedly connected with a rotating rod, the rod wall of the rotating rod is fixedly sleeved with an air guide volute and an impeller, the impeller is located inside the air guide volute, the side end of the air guide volute passes through the outer wall of the U-shaped frame and is fixedly connected with an air pipe, and the output end of the air pipe is fixedly connected to the outer wall of the top cover.

[0010] Preferably, the outer wall of the air-guiding volute and the inner wall of the U-shaped frame are fixedly connected with a fixing block.

[0011] Preferably, a conical mesh cover is movably sleeved on the bottom end of the hollow tube, and the top end of the conical mesh cover is fixedly connected to the lower surface of the water suction cylinder.

[0012] Preferably, a plurality of triangular reinforcement plates are fixedly connected to the lower surface of the side end of the extension plate.

[0013] Compared with the prior art, the utility model provides a stirring type sewage treatment device, which has the following beneficial effects:

[0014] 1. The stirring type sewage treatment device is provided with a motor, a water suction cylinder and a pumping mechanism. When the device needs to treat sewage, the pumping pump and the motor are first started. The motor rotates the hollow blades through the rotating rod and the hollow tube. The hollow blades can roll the sediment in the sewage, and large impurities are trapped by the conical mesh cover to avoid clogging the pipe. Then the sewage is extracted by the pump through the water suction cylinder and the first conduit, and is transported to the sewage treatment equipment body through the second conduit for sewage treatment. Finally, the treated water is discharged. This mechanism enables the stirring type sewage treatment device to have the functions of sewage treatment and sewage mixing, thereby improving the convenience of installation and use of the stirring type sewage treatment equipment.

[0015] 2. The stirring-type sewage treatment device has a protective mechanism. When the stirring-type sewage treatment device is working, the motor drives the impeller to rotate through the rotating rod. The impeller draws air through the air guide volute, and the air is transported to the top cover through the air pipe. Finally, the air passes through the air inlet along the hollow tube and the fixed cylinder, and finally the air is ejected from the exhaust hole of the hollow blade. The airflow ejected from the exhaust hole can form a buffer air film on the hollow blade, and buffer the impact of sewage sediment on the hollow blade, thereby reducing the wear of the hollow blade, and can also prevent the sediment from entangled with the hollow blade, so as to ensure the continuous sewage treatment process. This mechanism enables the stirring-type sewage treatment device to have the function of hollow blade protection, which can not only increase the service life of the hollow blade and reduce the frequency of blade maintenance, but also prevent the hollow blade from being entangled and affecting the sewage treatment efficiency, thereby improving the reliability of the stirring-type sewage treatment device.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model enables the stirring sewage treatment device to have the functions of sewage treatment and sewage stirring, improves the convenience of installation and use of the stirring sewage treatment equipment, and the stirring sewage treatment device also has the function of hollow blade protection, which can not only increase the service life of the hollow blade and reduce the frequency of blade maintenance, but also avoid the hollow blade from being entangled and affecting the sewage treatment efficiency, thereby improving the reliability of the stirring sewage treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a stirring type sewage treatment device proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a protection mechanism in a stirring type sewage treatment device proposed by the utility model;

[0019] Figure 3 The utility model discloses a structural schematic diagram of an impeller part in a stirring type sewage treatment device.

[0020] In the figure: 1. sewage treatment equipment body; 2. extension plate; 3. water suction cylinder; 4. first sealed bearing; 5. hollow tube; 6. fixed tube; 7. hollow blade; 8. pumping mechanism; 81. water pump; 82. first conduit; 83. second conduit; 9. protective mechanism; 91. top cover; 92. second sealed bearing; 93. air inlet; 94. rotating rod; 95. air guide volute; 96. impeller; 97. air pipe; 10. exhaust hole; 11. triangular reinforcement plate; 12. U-shaped frame; 13. motor; 14. fixed block; 15. conical mesh cover. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A stirring type sewage treatment device comprises a sewage treatment equipment body 1, an extension plate 2 is fixedly connected to the bottom end of the sewage treatment equipment body 1, a through hole is formed at the top end of the extension plate 2, and a water suction cylinder 3 is fixedly connected to the hole wall of the through hole, a mounting hole is formed at the top end of the water suction cylinder 3, and a first sealing bearing 4 is fixedly connected to the hole wall of the mounting hole, a hollow tube 5 is fixedly connected to the inner wall of the inner ring of the first sealing bearing 4, the bottom end of the hollow tube 5 is fixedly connected to a fixing cylinder 6 by bolts, and the bottom end of the fixing cylinder 6 is fixedly connected to a hollow The blade 7, the outer wall of the hollow blade 7 is provided with a plurality of exhaust holes 10, the upper surface of the extension plate 2 is fixedly connected with a pumping mechanism 8 and a U-shaped frame 12, the pumping mechanism 8 comprises a pumping pump 81 fixedly connected with the upper surface of the extension plate 2, the suction end of the pumping pump 81 is fixedly connected with a first conduit 82, the side end of the first conduit 82 is fixedly connected with the top outer wall of the suction cylinder 3, the output end of the pumping pump 81 is fixedly connected with a second conduit 83, the top end of the second conduit 83 is fixedly connected with the input end of the sewage treatment equipment body 1.

[0023] The upper surface of the U-shaped frame 12 is fixedly connected to a motor 13, and the output end of the motor 13 and the upper surface of the water suction cylinder 3 are jointly connected to a protective mechanism 9, and the protective mechanism 9 includes a top cover 91 fixedly connected to the upper surface of the water suction cylinder 3, and the upper surface of the top cover 91 is provided with a through hole, and the hole wall of the through hole and the top outer wall of the hollow tube 5 are jointly connected to a second sealed bearing 92, and the outer wall of the hollow tube 5 located on the inner side of the top cover 91 is provided with an air inlet hole 93, and the inner wall of the hollow tube 5 and the output end of the motor 13 are connected to the outer wall of the hollow tube 5. A rotating rod 94 is fixedly connected together, and a rod wall of the rotating rod 94 is fixedly sleeved with an air guide volute 95 and an impeller 96. The outer wall of the air guide volute 95 and the inner wall of the U-shaped frame 12 are fixedly connected with a fixing block 14. The fixing block 14 can improve the stability of the structure of the air guide volute 95. The impeller 96 is located inside the air guide volute 95. The side end of the air guide volute 95 passes through the outer wall of the U-shaped frame 12 and is fixedly connected with an air pipe 97. The output end of the air pipe 97 is fixedly connected to the outer wall of the top cover 91.

[0024] A conical mesh cover 15 is movably sleeved on the bottom end of the hollow tube 5, and the top end of the conical mesh cover 15 is fixedly connected to the lower surface of the water suction cylinder 3. The conical mesh cover 15 can prevent sediment from clogging the water suction cylinder 3. A plurality of triangular reinforcement plates 11 are fixedly connected to the lower surface of the side end of the extension plate 2. The triangular reinforcement plates 11 can improve the stability of the extension plate 2 structure. The motor 13 and the water pump 81 are electrically connected to an external power supply through a control switch. This electrical connection is a prior art and is a commonly used technical means by personnel in this field, so it will not be elaborated on.

[0025] In the utility model, when the device needs to treat sewage, firstly, the hollow blade 7 of the device is placed in the sewage pool, and then the water pump 81 and the motor 13 are started. The motor 13 rotates the hollow blade 7 through the rotating rod 94 and the hollow tube 5. The hollow blade 7 can roll the sediment in the sewage, and the large impurities are intercepted by the conical mesh cover 15 to avoid clogging the pipeline. Then, the sewage is extracted by the water pump 81 through the suction cylinder 3 and the first conduit 82, and is transported to the sewage treatment equipment body 1 through the second conduit 83 for sewage treatment. Finally, the treated water is discharged. This mechanism enables the stirring sewage treatment device to have the functions of sewage treatment and sewage stirring, and improves the convenience of installation and use of the stirring sewage treatment device. When the stirring sewage treatment device is working, the motor 13 drives the impeller 96 through the rotating rod 94. Rotating, the impeller 96 draws air through the air guide volute 95, and the air is transported to the top cover 91 through the air pipe 97, and finally the air passes through the air inlet 93 along the hollow tube 5 and the fixed cylinder 6, and finally the air is ejected from the exhaust hole 10 of the hollow blade 7. The airflow ejected from the exhaust hole 10 can form a buffer air film on the hollow blade 7, and buffer the impact of sewage sediment on the hollow blade 7, thereby reducing the wear of the hollow blade 7, and can also prevent the sediment from entangled with the hollow blade 7, so as to ensure the continuous sewage treatment process. This mechanism enables the stirring sewage treatment device to have the function of protecting the hollow blade 7, which can not only increase the service life of the hollow blade 7 and reduce the frequency of blade maintenance, but also prevent the hollow blade 7 from being entangled and affecting the sewage treatment efficiency, thereby improving the reliability of the stirring sewage treatment device.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stirring type sewage treatment device, comprising a sewage treatment equipment body (1), characterized in that: The bottom end of the sewage treatment equipment body (1) is fixedly connected to an extension plate (2), the top end of the extension plate (2) is provided with a through hole, and the hole wall of the through hole is fixedly connected to a water suction cylinder (3), the top end of the water suction cylinder (3) is provided with a mounting hole, and the hole wall of the mounting hole is fixedly connected to a first sealed bearing (4), the inner wall of the inner ring of the first sealed bearing (4) is fixedly connected to a hollow tube (5), the bottom end of the hollow tube (5) is fixedly connected to a fixing cylinder (6) by bolts, the bottom end of the fixing cylinder (6) is fixedly connected to a hollow blade (7), the outer wall of the hollow blade (7) is provided with a plurality of exhaust holes (10), the upper surface of the extension plate (2) is fixedly connected to a pumping mechanism (8) and a U-shaped frame (12), the upper surface of the U-shaped frame (12) is fixedly connected to a motor (13), and the output end of the motor (13) and the upper surface of the water suction cylinder (3) are jointly connected to a protective mechanism (9); The protection mechanism (9) comprises a top cover (91) fixedly connected to the upper surface of the water suction cylinder (3); a through hole is provided on the upper surface of the top cover (91); the hole wall of the through hole and the outer wall of the top end of the hollow tube (5) are connected to a second sealing bearing (92); an air inlet (93) is provided on the outer wall of the hollow tube (5) located inside the top cover (91); a rotating rod (94) is fixedly connected to the inner wall of the hollow tube (5) and the output end of the motor (13); a wind guide volute (95) and an impeller (96) are fixedly sleeved on the rod wall of the rotating rod (94); the impeller (96) is located inside the wind guide volute (95); a side end of the wind guide volute (95) passes through the outer wall of the U-shaped frame (12) and is fixedly connected to an air pipe (97); the output end of the air pipe (97) is fixedly connected to the outer wall of the top cover (91).

2. A stirring type sewage treatment device according to claim 1, characterized in that: The pumping mechanism (8) comprises a pump (81) fixedly connected to the upper surface of the extension plate (2); the suction end of the pump (81) is fixedly connected to a first conduit (82); the side end of the first conduit (82) is fixedly connected to the top outer wall of the suction cylinder (3); the output end of the pump (81) is fixedly connected to a second conduit (83); the top end of the second conduit (83) is fixedly connected to the input end of the sewage treatment equipment body (1).

3. The stirring type sewage treatment device according to claim 1, characterized in that: The outer wall of the air guide volute (95) and the inner wall of the U-shaped frame (12) are fixedly connected with a fixing block (14).

4. The stirring type sewage treatment device according to claim 1, characterized in that: The bottom end of the hollow tube (5) is movably sleeved with a conical mesh cover (15), and the top end of the conical mesh cover (15) is fixedly connected to the lower surface of the water suction cylinder (3).

5. The stirring type sewage treatment device according to claim 1, characterized in that: A plurality of triangular reinforcement plates (11) are fixedly connected to the lower surface of the side end of the extension plate (2).

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