Energy-saving sewage treatment device

Abstract

The utility model belongs to the field of sewage treatment devices, and particularly relates to an energy-saving sewage treatment device which comprises a mixed wastewater pool, a discharge pipe is fixedly sleeved in the mixed wastewater pool, a filtering mechanism is arranged in the mixed wastewater pool, an anti-blocking mechanism is arranged in the discharge pipe, and the discharge pipe is connected with the filtering mechanism. The discharge pipe is connected with a mixed air floater through a pipeline, and the mixed air floater is connected with an anaerobic sedimentation tank through a pipeline. By designing the circulating pool and adding the circulating pool, mud-water separation is fully realized, the chemical oxygen demand is greatly degraded, the working pressure is reduced for first-stage aerobic treatment, and meanwhile, two connecting pipes are added, so that mud is supplemented in time, and an energy-saving function is realized.

Description

Technical Field

[0001] The utility model belongs to the field of sewage treatment devices, and in particular relates to an energy-saving sewage treatment device. Background Art

[0002] A sewage treatment device refers to a device or system used to treat sewage. It can remove or transform harmful substances in sewage to meet the standards for discharge or reuse. Water consumption is one of the most common energy consumptions in daily production in the factory area. During the production and operation of the factory area, several types of water consumption, such as production water, fire water, and tap water, are the most common. As the terminal water of the factory area, the most common mode in the past was that sewage was treated by the sewage treatment process in the factory area, and then discharged outside the factory after meeting the discharge requirements, and incorporated into the urban sewage pipe network for further treatment. In the prior art, the traditional mode is treated and discharged into the pipe. For the factory area, on the one hand, the water resources are wasted as soon as it is used, and on the other hand, a large amount of treated water is discharged into the pipe, which will inevitably cost more discharge costs. The device does not have energy-saving function. When the device is used, the device has no filtering mechanism, and large particles may enter the device, making the device inconvenient to use. Moreover, when the discharge pipe on the device is blocked, the device has no anti-blocking mechanism, and sludge may be blocked in the discharge pipe, resulting in reduced working efficiency of the device. Therefore, it is necessary to improve the prior art. Summary of the invention

[0003] The purpose of the utility model is to provide an energy-saving sewage treatment device, which solves the problem of traditional mode of discharging into pipes after treatment. For the factory area, on the one hand, the water is discharged immediately after use, which causes a large amount of water waste. On the other hand, discharging a large amount of treated water into pipes will inevitably cost more discharge costs. The device does not have energy-saving function. When the device is in use, the device has no filtering mechanism, large particles may enter the device, making the device inconvenient to use. Moreover, when the discharge pipe on the device is blocked, the device has no anti-blocking mechanism, and sludge may be blocked in the discharge pipe, resulting in reduced working efficiency of the device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an energy-saving sewage treatment device, including a mixed wastewater tank, a discharge pipe is fixedly sleeved inside the mixed wastewater tank, a filtering mechanism is arranged inside the mixed wastewater tank, an anti-blocking mechanism is arranged inside the discharge pipe, the discharge pipe is connected to a mixed air flotation through a pipeline, the mixed air flotation is connected to an anaerobic sedimentation tank through a pipeline, the mixed air flotation is connected to a mixed regulating tank through a pipeline, the mixed regulating tank is connected to an active tank through a pipeline, the active tank is connected to a sedimentation tank through a pipeline, the sedimentation tank is connected to an oxidation tank through a pipeline, the oxidation tank is connected to an oxygen consumption tank through a pipeline, the oxygen consumption tank is connected to a second sedimentation tank through a pipeline, the second sedimentation tank is connected to a reclaimed water reuse tank through a pipeline, the second sedimentation tank is connected to a mixed regulating tank through a pipeline, the mixed regulating tank is connected to a circulation tank through a pipeline, and the circulation tank is connected to a mixed air flotation through a pipeline.

[0005] The principle of the utility model is: by adding a circulation pool, the mud and water separation is fully realized, the chemical oxygen demand is greatly reduced, the working pressure is reduced for the first-level aerobic, and two connecting pipes are added at the same time, so that the mud volume is replenished in time, so that it has an energy-saving function;

[0006] When the device is in use, the filter screen filters large particles in the sewage, thereby preventing large particles from entering the device, making the device easy to use. When the filter screen is blocked, the first motor is started, the first motor rotating column rotates, the rotating column rotates to drive the connecting sleeve, the bolt and the rotating rod to rotate, the rotating rod rotates to drive the impact rod to rotate, the impact rod rotates to hit the elastic block to vibrate, the elastic block vibrates to drive the filter screen to vibrate, thereby preventing the filter screen from being blocked;

[0007] When the discharge pipe on the device is blocked, the second motor is started, and the second motor drives the rotating block to rotate. The rotation of the rotating block drives the first bevel gear to rotate. The rotation of the first bevel gear drives the second bevel gear to rotate. The rotation of the second bevel gear drives the stirring frame to rotate. The rotation of the stirring frame stirs the sludge in the discharge pipe, thereby preventing the sludge from being blocked in the discharge pipe and preventing the working efficiency of the device from being reduced.

[0008] The beneficial effects of the utility model are as follows: by designing a circulation pool and adding a circulation pool, mud and water separation is fully realized, chemical oxygen demand is greatly degraded, and working pressure is reduced for primary aerobic operation. At the same time, two connecting pipes are added to replenish mud in time, so that energy-saving function is achieved. The scheme designs components such as a filter screen, a first motor, a rotating column, a first bearing, a connecting sleeve and a rotating rod. The filter screen filters large particles in sewage, thereby preventing large particles from entering the device, making the device easy to use. When the filter screen is blocked, the first motor is started, and the first motor drives the rotating column to rotate. The rotation of the rotating column drives the impact rod and other components to rotate. The impact rod rotates and hits the filter screen to prevent the filter screen from being blocked. By designing components such as a second motor, a rotating block, a first bevel gear, a second bevel gear, a stirring rack and a mounting bar, the second motor is started, and the second motor drives the rotating block to rotate. The rotation of the rotating block drives the stirring rack and other components to rotate. The stirring rack rotates to stir the sludge in the discharge pipe, thereby preventing the sludge from being blocked in the discharge pipe and preventing the working efficiency of the device from being reduced.

[0009] Further, the filtering mechanism includes a filter screen, the inside of the mixed wastewater pool is fixedly connected with the filter screen, the outside of the mixed wastewater pool is fixedly installed with a first motor, the rotating shaft of the first motor is rotatably connected to the mixed wastewater pool, the top of the rotating shaft of the first motor is fixedly connected with a rotating column, the inside of the filter screen is rotatably connected with the rotating column, the outside of the rotating column is fixedly connected with a connecting sleeve, the inside of the connecting sleeve is in contact with a rotating rod, the inside of the rotating rod is connected with a bolt through a thread, the inside of the connecting sleeve is movably connected with a bolt, the outside of the rotating rod is fixedly connected with a striker rod, and the bottom of the filter screen is fixedly connected with an elastic block. The large particles in the sewage are filtered through the filter screen, thereby preventing large particles from entering the device, making the device easy to use. When the filter screen is blocked, the first motor is started, the first motor drives the rotating column to rotate, the rotation of the rotating column drives the striker rod and other components to rotate, and the striker rod rotates to hit the filter screen to prevent the filter screen from being blocked.

[0010] Furthermore, a first bearing is fixedly sleeved inside the filter screen, and a rotating column is fixedly sleeved inside the first bearing. The first bearing can be designed to support the rotating column for rotation.

[0011] Furthermore, there are two rotating rods, and the two rotating rods are symmetrically distributed in the connecting sleeve. By designing the rotating rod, it can be used to drive the impact rod to rotate.

[0012] Furthermore, the anti-blocking mechanism includes a second motor, the rotating shaft of the second motor is rotatably connected to the discharge pipe, the left end of the rotating shaft of the second motor is fixedly connected to a rotating block, the left side of the rotating block is fixedly connected to a first bevel gear, the outer side of the first bevel gear is meshed with a second bevel gear, the inside of the discharge pipe is fixedly connected to a mounting bar, and the inside of the mounting bar is rotatably connected to a stirring frame. By starting the second motor, the second motor drives the rotating block to rotate, the rotation of the rotating block drives the stirring frame and other components to rotate, and the stirring frame rotates to stir the sludge in the discharge pipe, thereby preventing the sludge from being blocked in the discharge pipe and preventing the working efficiency of the device from being reduced.

[0013] Furthermore, a stirring frame is fixedly sleeved inside the second bevel gear, and the stirring frame is made of iron material. By designing the stirring frame to be made of iron material, the stirring frame is made more durable.

[0014] Furthermore, a second bearing is fixedly sleeved inside the mounting bar, and a stirring frame is fixedly sleeved inside the second bearing. The second bearing can be designed to support the stirring frame for rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall front view of the energy-saving sewage treatment device according to an embodiment of the present invention;

[0016] Figure 2 Energy-saving sewage treatment device according to an embodiment of the present invention Figure 1 Cross-sectional view of a mixed wastewater tank;

[0017] Figure 3 Energy-saving sewage treatment device according to an embodiment of the present invention Figure 2 A front cross-sectional view of

[0018] Figure 4 The energy-saving sewage treatment device of the embodiment of the present invention Figure 2 A magnified image of point A;

[0019] Figure 5 The energy-saving sewage treatment device of the embodiment of the present invention Figure 3 A magnified view of the discharge pipe;

[0020] Figure 6 The energy-saving sewage treatment device of the embodiment of the present invention Figure 5 Enlarged view of point B. DETAILED DESCRIPTION

[0021] The following is further described in detail through specific implementation methods:

[0022] The figure marks in the drawings of the specification include: mixed wastewater tank 1, discharge pipe 2, filtering mechanism 3, filter screen 31, first motor 32, rotating column 33, first bearing 34, connecting sleeve 35, rotating rod 36, bolt 37, impact rod 38, elastic block 39, anti-blocking mechanism 4, second motor 41, rotating block 42, first bevel gear 43, second bevel gear 44, stirring frame 45, mounting bar 46, second bearing 47, mixed flotation 5, anaerobic sedimentation tank 6, mixed regulating tank 7, activation tank 8, first sedimentation tank 9, oxidation tank 10, oxygen consumption tank 11, second sedimentation tank 12, reclaimed water reuse tank 13, circulation tank 14.

[0023] like Figure 1 — Figure 6 As shown, this embodiment provides an energy-saving sewage treatment device, including a mixed wastewater tank 1, a discharge pipe 2 is fixedly sleeved inside the mixed wastewater tank 1, a filtering mechanism 3 is arranged inside the mixed wastewater tank 1, an anti-blocking mechanism 4 is arranged inside the discharge pipe 2, the discharge pipe 2 is connected to a mixed flotation 5 through a pipeline, the mixed flotation 5 is connected to an anaerobic sedimentation tank 6 through a pipeline, the mixed flotation 5 is connected to a mixed regulating tank 7 through a pipeline, the mixed regulating tank 7 is connected to an active tank 8 through a pipeline, the active tank 8 is connected to a first sedimentation tank 9 through a pipeline, the first sedimentation tank 9 is connected to an oxidation tank 10 through a pipeline, the oxidation tank 10 is connected to an oxygen consumption tank 11 through a pipeline, the oxygen consumption tank 11 is connected to a second sedimentation tank 12 through a pipeline, the second sedimentation tank 12 is connected to a reclaimed water reuse tank 13 through a pipeline, the second sedimentation tank 12 is connected to a mixed regulating tank 7 through a pipeline, the mixed regulating tank 7 is connected to a circulation tank 14 through a pipeline, and the circulation tank 14 is connected to the mixed flotation 5 through a pipeline.

[0024] like Figure 2 , Figure 3 , Figure 4As shown, the filtering mechanism 3 includes a filter screen 31, the filter screen 31 is fixedly connected inside the mixed wastewater tank 1, a first motor 32 is fixedly installed outside the mixed wastewater tank 1, the rotating shaft of the first motor 32 is rotatably connected to the mixed wastewater tank 1, a rotating column 33 is fixedly connected to the top of the rotating shaft of the first motor 32, a first bearing 34 is fixedly sleeved inside the filter screen 31, and the rotating column 33 is fixedly sleeved inside the first bearing 34. The first bearing 34 is designed to support the rotation of the rotating column 33, the rotating column 33 is rotatably connected inside the filter screen 31, and a connecting sleeve 35 is fixedly connected outside the rotating column 33. The connecting sleeve 35 has a rotating rod 36 in contact with the inside, and there are two rotating rods 36. 6 are symmetrically distributed in the connecting sleeve 35. The rotating rod 36 is designed to drive the impact rod 38 to rotate. The inside of the rotating rod 36 is connected with a bolt 37 through a thread. The inside of the connecting sleeve 35 is movably connected with the bolt 37. The outer fixed connection block of the rotating rod 36 has the impact rod 38. The bottom of the filter 31 is fixedly connected with an elastic block 39. The large particles in the sewage are filtered through the filter 31 to prevent large particles from entering the device, making the device easy to use. When the filter 31 is blocked, the first motor 32 is started, the first motor 32 drives the rotating column 33 to rotate, and the rotating column 33 rotates to drive the impact rod 38 and other components to rotate. The impact rod 38 rotates to hit the filter 31 to prevent the filter 31 from being blocked.

[0025] like Figure 5 , Figure 6 As shown, the anti-blocking mechanism 4 includes a second motor 41, the rotating shaft of the second motor 41 is rotatably connected to the discharge pipe 2, the left end of the rotating shaft of the second motor 41 is fixedly connected to a rotating block 42, the left side of the rotating block 42 is fixedly connected to a first bevel gear 43, the outer side of the first bevel gear 43 is meshed with a second bevel gear 44, the interior of the second bevel gear 44 is fixedly sleeved with a stirring frame 45, the stirring frame 45 is made of iron material, and the stirring frame 45 is designed to be iron material, so that the stirring frame 45 is more durable, and the interior of the discharge pipe 2 is fixedly connected to a mounting bar 46 The mounting bar 46 has a second bearing 47 fixedly sleeved inside, and the second bearing 47 has a stirring frame 45 fixedly sleeved inside. The second bearing 47 is designed to support the stirring frame 45 for rotation. The mounting bar 46 is connected to the stirring frame 45 for rotation inside. By starting the second motor 41, the second motor 41 drives the rotating block 42 to rotate. The rotating block 42 rotates to drive the stirring frame 45 and other components to rotate. The stirring frame 45 rotates to stir the sludge in the discharge pipe 2, thereby preventing the sludge from being blocked in the discharge pipe 2 and preventing the working efficiency of the device from being reduced.

[0026] The specific implementation process of the utility model is as follows: by adding a circulation pool 14, mud and water separation is fully realized, chemical oxygen demand is greatly reduced, and the working pressure is reduced for primary aerobic. At the same time, two connecting pipes are added to ensure timely replenishment of mud, so that it has energy-saving function.

[0027] When the device is in use, the filter screen 31 filters large particles in the sewage, thereby preventing large particles from entering the device, making the device easy to use. When the filter screen 31 is blocked, the first motor 32 is started, the rotating column 33 of the first motor 32 rotates, the rotating column 33 rotates to drive the connecting sleeve 35, the bolt 37 and the rotating rod 36 to rotate, the rotating rod 36 rotates to drive the impact rod 38 to rotate, the impact rod 38 rotates to hit the elastic block 39 to vibrate, the elastic block 39 vibrates to drive the filter screen 31 to vibrate, and prevent the filter screen 31 from being blocked;

[0028] When the discharge pipe 2 on the device is blocked, the second motor 41 is started, and the second motor 41 drives the rotating block 42 to rotate. The rotation of the rotating block 42 drives the first bevel gear 43 to rotate. The rotation of the first bevel gear 43 drives the second bevel gear 44 to rotate. The rotation of the second bevel gear 44 drives the stirring frame 45 to rotate. The stirring frame 45 rotates to stir the sludge in the discharge pipe 2, thereby preventing the sludge from being blocked in the discharge pipe 2 and preventing the working efficiency of the device from being reduced.

[0029] This solution designs a circulation pool 14. By adding the circulation pool 14, the mud and water separation is fully realized, the chemical oxygen demand is greatly reduced, and the working pressure of the primary aerobic is reduced. At the same time, two connecting pipes are added to ensure timely replenishment of the mud, so that it has an energy-saving function. By designing the filter 31, the first motor 32, the rotating column 33, the first bearing 34, the connecting sleeve 35 and the rotating rod 36 and other components, the filter 31 filters the large particles in the sewage, thereby preventing the large particles from entering the device, making the device easy to use. When the filter 31 is blocked, the first motor 32 is started, the first motor 32 drives the rotating column 33 to rotate, the rotation of the rotating column 33 drives the impact rod 38 and other components to rotate, the impact rod 38 rotates and hits the filter 31 to prevent the filter 31 from being blocked. By designing the second motor 41, the rotating block 42, the first bevel gear 43, the second bevel gear 44, the stirring frame 45 and the mounting strip 46 and other components, the second motor 41 is started, the second motor 41 drives the rotating block 42 to rotate, the rotation of the rotating block 42 drives the stirring frame 45 and other components to rotate, the stirring frame 45 rotates to stir the sludge in the discharge pipe 2, thereby preventing the sludge from being blocked in the discharge pipe 2 and preventing the working efficiency of the device from being reduced.

[0030] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An energy-saving sewage treatment device, comprising a mixed wastewater tank, Features: A discharge pipe is fixedly sleeved inside the mixed wastewater pool, a filtering mechanism is arranged inside the mixed wastewater pool, an anti-blocking mechanism is arranged inside the discharge pipe, the discharge pipe is connected to a mixed air flotation through a pipeline, the mixed air flotation is connected to an anaerobic sedimentation tank through a pipeline, the mixed air flotation is connected to a mixed regulating tank through a pipeline, the mixed regulating tank is connected to an activation tank through a pipeline, the activation tank is connected to a first sedimentation tank through a pipeline, the first sedimentation tank is connected to an oxidation tank through a pipeline, the oxidation tank is connected to an oxygen consumption tank through a pipeline, the oxygen consumption tank is connected to a second sedimentation tank through a pipeline, the second sedimentation tank is connected to a reclaimed water reuse tank through a pipeline, the second sedimentation tank is connected to a mixed regulating tank through a pipeline, the mixed regulating tank is connected to a circulation tank through a pipeline, and the circulation tank is connected to the mixed air flotation through a pipeline.

2. The energy-saving sewage treatment device according to claim 1, Features: The filtering mechanism includes a filter screen, the inside of the mixed wastewater pool is fixedly connected with the filter screen, the outside of the mixed wastewater pool is fixedly installed with a first motor, the rotating shaft of the first motor is rotatably connected to the mixed wastewater pool, the top of the rotating shaft of the first motor is fixedly connected with a rotating column, the inside of the filter screen is rotatably connected with the rotating column, the outside of the rotating column is fixedly connected with a connecting sleeve, the inside of the connecting sleeve is in contact with a rotating rod, the inside of the rotating rod is threadedly connected with a bolt, the inside of the connecting sleeve is movably connected with a bolt, the outside of the rotating rod is fixedly connected with an impact rod, and the bottom of the filter screen is fixedly connected with an elastic block.

3. The energy-saving sewage treatment device according to claim 2, Features: A first bearing is fixedly sleeved inside the filter screen, and a rotating column is fixedly sleeved inside the first bearing.

4. The energy-saving sewage treatment device according to claim 2, Features: There are two rotating rods, and the two rotating rods are symmetrically distributed in the connecting sleeve.

5. The energy-saving sewage treatment device according to claim 1, Features: The anti-blocking mechanism includes a second motor, a rotating shaft of the second motor is rotatably connected to the discharge pipe, a rotating block is fixedly connected to the left end of the rotating shaft of the second motor, a first bevel gear is fixedly connected to the left side of the rotating block, a second bevel gear is meshed on the outer side of the first bevel gear, a mounting bar is fixedly connected to the inside of the discharge pipe, and a stirring frame is rotatably connected to the inside of the mounting bar.

6. The energy-saving sewage treatment device according to claim 5, Features: The interior of the second bevel gear is fixedly sleeved with a stirring frame, and the stirring frame is made of iron material.

7. The energy-saving sewage treatment device according to claim 5, Features: A second bearing is fixedly sleeved inside the mounting bar, and a stirring frame is fixedly sleeved inside the second bearing.

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