CN216106491U - Magnetic medium sedimentation tank system - Google Patents
Magnetic medium sedimentation tank system Download PDFInfo
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- CN216106491U CN216106491U CN202122309953.4U CN202122309953U CN216106491U CN 216106491 U CN216106491 U CN 216106491U CN 202122309953 U CN202122309953 U CN 202122309953U CN 216106491 U CN216106491 U CN 216106491U
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Abstract
The utility model provides a magnetic medium sedimentation basin system, which comprises: deposit device, magnetic medium circulating device and casing, deposit the device and be used for handling sewage, the magnetic medium circulating device is used for handling the magnetic medium, wherein: the sedimentation device and the magnetic medium circulation device are positioned in the shell, and the shell is provided with a sewage port and a water outlet; a first inlet of the sedimentation device is connected with a sewage port, and a first outlet of the sedimentation device is connected with a water outlet; and a second inlet of the precipitation device is connected with a first outlet of the magnetic medium circulation device, and a second outlet of the precipitation device is connected with an inlet of the magnetic medium circulation system. The utility model has compact structure by arranging the sedimentation device and the magnetic medium circulating device in the shell, and can effectively improve the space utilization rate by adopting the ground, semi-buried or fully-buried mode.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a magnetic medium sedimentation tank system.
Background
The water consumption of cities and industry is great, and the water resource through using can be polluted by a certain extent, causes the reduction and the waste of water resource. Sewage treatment equipment with a coagulation sedimentation process is often used for reducing the content of pollutants such as suspended particles, phosphorus and the like in sewage so as to improve the quality of effluent water. However, in the prior art, the sewage treatment facility has a requirement on hydraulic load or hydraulic retention time due to the limitation of the process, so that the water treatment facility has a certain requirement on occupied land.
As can be seen from the above, the problem of insufficient space utilization rate of the sewage treatment equipment exists in the prior art.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a magnetic medium sedimentation basin system, which aims to solve the problem that the space utilization rate of sewage treatment equipment is insufficient in the prior art.
In order to achieve the above object, an embodiment of the present invention provides a magnetic medium sedimentation basin system, including: deposit device, magnetic medium circulating device and casing, deposit the device and be used for handling sewage, the magnetic medium circulating device is used for handling the magnetic medium, wherein:
the sedimentation device and the magnetic medium circulation device are positioned in the shell, and the shell is provided with a sewage port and a water outlet;
a first inlet of the sedimentation device is connected with a sewage port, and a first outlet of the sedimentation device is connected with a water outlet;
and a second inlet of the precipitation device is connected with a first outlet of the magnetic medium circulation device, and a second outlet of the precipitation device is connected with an inlet of the magnetic medium circulation system.
Optionally, the precipitation device comprises: the device comprises a first treatment pool, a second treatment pool, a third treatment pool and a fourth treatment pool, wherein:
an inlet of the first treatment tank is connected with the sewage port, an outlet of the first treatment tank is connected with a first inlet of the second treatment tank, an outlet of the second treatment tank is connected with an inlet of the third treatment tank, an outlet of the third treatment tank is connected with a first inlet of the fourth treatment tank, and a first outlet of the fourth treatment tank is connected with the water outlet;
a second outlet of the fourth treatment pool is connected with a first inlet of the magnetic medium circulating device, and an outlet of the magnetic medium circulating device is connected with a second inlet of the second treatment pool;
and the third outlet of the fourth treatment pool is connected with the third inlet of the second treatment pool.
Optionally, the first treatment tank is provided with a first stirrer, the second treatment tank is provided with a second stirrer, the third treatment tank is provided with a third stirrer, wherein,
the first stirrer is arranged at the center of the first treatment pool, the second stirrer is arranged at the center of the second treatment pool, and the third stirrer is arranged at the center of the third treatment pool.
Optionally, the fourth treatment tank includes water catch bowl, pipe chute, sedimentation tank and bagger, the water catch bowl, the pipe chute, sedimentation tank and the bagger sets up from high to low according to the elevation, wherein:
an inlet of the inclined pipe is connected with an outlet of the third treatment pool, a first outlet of the inclined pipe is connected with an inlet of the water collecting tank, and an outlet of the water collecting tank is connected with a water outlet;
the second outlet of the inclined pipe is connected with the inlet of the sedimentation tank, the outlet of the sedimentation tank is connected with the inlet of the mud bucket, and the first outlet of the mud bucket is connected with the third inlet of the second treatment tank through a first sludge pump;
and a second outlet of the mud bucket is connected with a first inlet of the magnetic medium circulating device through a second sludge pump.
Optionally, the fourth treatment tank further comprises a flow baffle and a mud scraper, wherein,
the mud scraper is arranged at the central position of the sedimentation tank;
the flow baffle is positioned at the inlet of the fourth treatment tank.
Optionally, the sedimentation device further comprises a coagulant adding device and a flocculant adding device, wherein the second inlet of the first treatment tank is connected with the coagulant adding device, and the second inlet of the third treatment tank is connected with the flocculant adding device.
Optionally, the magnetic medium sedimentation basin system further comprises a first flushing system and a second flushing system, the first flushing system is connected with the second inlet of the fourth treatment basin through an air pump, and the second flushing system is connected with the second inlet of the magnetic medium circulation device through a water pump.
Optionally, the magnetic medium sedimentation basin system further comprises a sludge storage basin, wherein the sludge storage basin is located inside the housing, and a second outlet of the magnetic medium circulation device is connected to an inlet of the sludge storage basin;
a sewage submersible pump is arranged in the sludge storage tank and communicated with a sewage discharge outlet.
Optionally, the magnetic medium circulation device includes a sludge shearing machine and a magnetic medium recycling machine, wherein:
the second outlet of the sedimentation device is connected with the inlet of the sludge shearing machine, and the first outlet of the sludge shearing machine is connected with the first inlet of the magnetic medium recovery machine;
and a first outlet of the magnetic medium recovery machine is connected with a second inlet of the second treatment pool, and a second outlet of the magnetic medium recovery machine is connected with an inlet of the sludge storage pool.
Optionally, the sedimentation tank system further comprises an arc-shaped canopy, the arc-shaped canopy is provided with a feeding port, a maintenance platform, a ventilation system and an access port, wherein,
the pan feeding mouth is connected deposit the third entry of device, the inside and the outside of access hole intercommunication casing, just the access hole is equipped with the cat ladder.
One of the above technical solutions has the following advantages or beneficial effects:
in the embodiment of the utility model, the sedimentation device and the magnetic medium circulating device are arranged in the shell, so that the space utilization rate can be improved, and meanwhile, the shell can be arranged on the ground, semi-buried or completely buried underground, so that the occupied area of the device is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of a magnetic media sedimentation basin system provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of another magnetic media sedimentation basin system provided by an embodiment of the present invention;
FIG. 3 is a top view of a magnetic media sedimentation basin system provided by an embodiment of the present invention;
FIG. 4 is a side view of a magnetic media sedimentation basin system provided by an embodiment of the present invention;
FIG. 5 is a top view of another magnetic media sedimentation basin system provided by an embodiment of the present invention;
FIG. 6 is a side view of another magnetic media sedimentation basin system provided by an embodiment of the present invention;
FIG. 7 is a schematic diagram of another magnetic media sedimentation basin system provided by an embodiment of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a sedimentation basin system, including: the sedimentation device 10, magnetic medium circulating device 20 and casing 30, sedimentation device 10 is used for handling sewage, and magnetic medium circulating device 20 is used for handling the magnetic medium, wherein:
the sedimentation device 10 and the magnetic medium circulation device 20 are positioned in the shell 30, and the shell 30 is provided with a sewage port and a water outlet;
a first inlet of the sedimentation device 10 is connected with a sewage port, and a first outlet of the sedimentation device 10 is connected with a water outlet;
the second inlet of the settling device 10 is connected with the first outlet of the magnetic medium circulating device 20, and the second outlet of the settling device 10 is connected with the first inlet of the magnetic medium circulating device 20.
In the present embodiment, the settling device 10 and the magnetic medium circulation device 20 are provided inside the casing 30, so that the space utilization rate can be improved, and the floor space of the device can be reduced.
Specifically, the settling device 10 and the magnetic medium circulating device 20 are arranged inside the shell 30, so that the integration of the equipment is realized. The shell 30 can be installed on the ground, or the shell is installed underground in a semi-buried or fully-buried manner, so that the limitation of the prior art on the land space can be broken through, and the shell can be applied to different types of installation environments, such as parks, schools, hospitals and the like. This can improve the utilization of the space, thereby reducing the floor space of the apparatus.
Wherein, provide magnetic medium through magnetic medium circulating device 20 and precipitate, thereby make the suspended particles in the sedimentation process become well and improve the speed of deposiing, and then improve the sewage treatment rate of sedimentation tank system.
The magnetic medium circulating device 20 can recycle the magnetic medium, and after the magnetic medium and impurity particles in the sewage are precipitated in a micelle manner, the micelle can be treated to recycle the magnetic medium, and then the magnetic medium is put into the precipitation device 10 to be recycled.
Alternatively, as shown in fig. 2, the settling device 10 includes: a first treatment tank 101, a second treatment tank 102, a third treatment tank 103, and a fourth treatment tank 104, wherein:
an inlet of the first treatment tank 101 is connected with a sewage port, an outlet of the first treatment tank 101 is connected with a first inlet of the second treatment tank 102, an outlet of the second treatment tank 102 is connected with an inlet of the third treatment tank 103, an outlet of the third treatment tank 103 is connected with a first inlet of the fourth treatment tank 104, and a first outlet of the fourth treatment tank 104 is connected with a water outlet;
a second outlet of the fourth treatment pool 104 is connected with a first inlet of the magnetic medium circulating device 20, and an outlet of the magnetic medium circulating device 20 is connected with a second inlet of the second treatment pool 102;
the third outlet of the fourth treatment tank 104 is connected to the third inlet of the second treatment tank 102.
In this embodiment, the sewage is introduced into the first treatment tank 101, then the coagulant is added into the first treatment tank 101 to sufficiently mix and react the sewage and the coagulant, and then the sewage is introduced into the second treatment tank 102, mixed with the magnetic medium introduced from the magnetic medium circulation device 20, introduced into the third treatment tank 103, and then the flocculant is added into the third treatment tank 103 to form a micelle having the magnetic medium as a crystal nucleus. The micelle weight taking the magnetic medium as the crystal nucleus is larger than that of the micelle without the magnetic medium, so that the precipitation speed of the micelle can be improved, and the sewage treatment efficiency of the sedimentation tank 1043 system is improved. And then water and impurities are separated by sedimentation in a fourth treatment tank 104.
Wherein, one part of sludge impurities separated in the fourth treatment tank 104 is directly removed, the other part of sludge impurities flows back to the third treatment tank 103 for reuse, and the other part of sludge impurities enters the magnetic medium circulating device 20 to be separated into magnetic media and then is put into the second water tank.
The magnetic medium added in the second treatment tank 102 is a magnetic powder substance, has high melting point and high stability, has the characteristic of insolubility in water and organic solvent, and can reduce loss in the process of treating sewage. Because the magnetic material has magnetism, the secondary mechanism can be recovered through the magnetic medium circulating device, and the recycling of the magnetic medium is realized.
Wherein, the first processing pool 101, the second processing pool 102, the third processing pool 103 and the fourth processing pool 104 are arranged inside the shell 30 at the same time, and can be closely connected with each other to improve the space utilization rate. The bottom plates of the first treatment tank 101, the second treatment tank 102 and the third treatment tank 103 are designed on the same plane, so that the flow can be conveniently and synchronously controlled, the design of devices such as water pipes, water pumps and the like for installing other parts is facilitated, and the overall space utilization rate is improved.
In addition, a flow meter may be connected to an inlet of the first treatment tank 101 for measuring the amount of treated wastewater.
Alternatively, as shown in fig. 3 and 4, the first treatment tank 101 is provided with a first stirrer 1011, the second treatment tank 102 is provided with a second stirrer 1021, and the third treatment tank 103 is provided with a third stirrer 1031, wherein,
the first stirrer 1011 is provided at the center of the first treating bath 101, the second stirrer 1021 is provided at the center of the second treating bath 102, and the third stirrer 1031 is provided at the center of the third treating bath 103.
In this embodiment, the sewage is sufficiently mixed with the coagulant, the magnetic medium and the flocculant by the first stirrer 1011, the second stirrer 1021 and the third stirrer 1031, and then enters the fourth treatment tank 104 for precipitation and separation. Among them, since it is necessary to use the first stirrer 1011, the second stirrer 1021, and the third stirrer 1031, the first treatment well 101, the second treatment well 102, and the third treatment well 103 need to be designed as treatment wells having a square cross section.
The first stirrer 1011 is used for mixing sewage and coagulant, the second stirrer 1021 is used for mixing sewage mixed by the first stirrer 1011 and magnetic medium added in the second treatment tank 102, the third stirrer 1031 is used for mixing sewage mixed by the second stirrer 1021 and flocculant added in the third treatment tank 103, and the first stirrer 1011, the second stirrer 1021 and the third stirrer 1031 have corresponding differences in design according to process requirements.
Optionally, as shown in fig. 4, the fourth treatment tank includes a water collection tank 1041, an inclined pipe 1042, a sedimentation tank 1043, and a mud bucket 1044, and the water collection tank 1041, the inclined pipe 1042, the sedimentation tank 1043, and the mud bucket 1044 are set from high to low according to the elevation, wherein:
an inlet of the inclined pipe 1042 is connected with an outlet of the third treatment tank 103, a first outlet of the inclined pipe 1042 is connected with an inlet of the water collecting tank 1041, and an outlet of the water collecting tank 1041 is connected with a water outlet;
the second outlet of the inclined pipe 1042 is connected with the inlet of the sedimentation tank 1043, the outlet of the sedimentation tank 1043 is connected with the inlet of the hopper 1044, and the first outlet of the hopper 1044 is connected with the third inlet of the second treatment tank 102 through a first sludge pump;
a second outlet of the hopper 1044 is connected with the first inlet of the magnetic medium circulation device 20 through a second sludge pump.
In this embodiment, the sewage mixed with coagulant, magnetic medium and flocculant enters the inclined pipe 1042 for separating sludge and water, the water enters the water outlet through the water collection tank 1041, and the sludge enters the mud bucket 1044 through the sedimentation tank 1043 for storage. One part of the sludge in the hopper 1044 is returned to the second treatment tank 102 for recycling through the first sludge pump, and the other part of the sludge is transported to the magnetic medium circulation treatment device 20 through the second sludge pump to separate the magnetic medium from the sludge flocs.
Wherein, the sedimentation basin 1043 is divided into a plurality of types to adapt to the land areas under different conditions. When the fourth treatment tank 104 is square, the sedimentation tank 1043 is designed to be square. If the fourth treatment tank 104 cannot be designed to be square, the sedimentation tank 1043 needs to be designed to be a combination of two rows of a plurality of sedimentation tanks 1043, each sedimentation tank 1043 is in the shape of an inverted triangle, the shape of the bagger 1044 is changed into the shape of an inverted triangle to adapt to the sedimentation tank 1043, and the angle of the inverted triangle is 50-65 degrees.
Optionally, the fourth treatment tank 104 further comprises a flow baffle 1046 and a mud scraper 1045, wherein,
the mud scraper 1045 is arranged at the center of the sedimentation basin 1043;
a baffle 1046 is provided at the inlet of the fourth treatment tank 104.
In this embodiment, the mud scraper 1045 can cooperate with the circular sedimentation tank 1043 to scrape away the sludge on the inner wall of the sedimentation tank 1043 and flow the sludge into the mud bucket 1044. In addition, the flow baffle 1046 plays a role in flow baffling and drainage, so as to prevent water from entering the mud scraper 1045 and guide the water flow into the water collecting tank 1041.
Optionally, as shown in fig. 4, the sedimentation device 10 further includes a coagulant adding device 105 and a flocculant adding device 106, wherein a second inlet of the first treatment tank 101 is connected to the coagulant adding device 105, and a second inlet of the third treatment tank 103 is connected to the flocculant adding device 106.
In the embodiment, a coagulant adding device 105 is used for adding a coagulant into the sewage, the high point of the coagulant and the colloid in the sewage play a role in electrical neutralization and destabilization, and the tiny particles in the sewage are gathered together. In addition, the flocculating agent is added into the sewage by the flocculating agent adding device 106, so that fine particles are gradually formed into larger flocs, and then the larger flocs enter the fourth treatment tank 104 for precipitation and separation.
Optionally, as shown in fig. 5 and 6, the magnetic medium circulation device further includes a first flushing system 41 and a second flushing system 42, the first flushing system 41 is connected to the second inlet of the fourth treatment tank 104 through an air pump, and the second flushing system 42 is connected to the second inlet of the magnetic medium circulation device 20 through a water pump.
In this embodiment, since the sewage needs to be treated for a long period of time and the sludge accumulation phenomenon may occur after the equipment is used for a long period of time, the first rinsing system 41 and the second rinsing system 42 are added for cleaning treatment.
The first washing system 41 is disposed between the inclined tube 1042 and the bracket, and the inclined tube 1042 is cleaned by a blower as an air source.
In addition, for the second flushing system 42, since the magnetic medium circulation device 20 needs to be cleaned, water is conveyed into the magnetic medium circulation device 20 for cleaning, and meanwhile, sludge accumulated on the surface of the sedimentation tank 1043 can be flushed, and the sludge is treated after entering the hopper 1044, thereby preventing other abnormal problems caused by sludge accumulation.
Optionally, as shown in fig. 7, a mud storage tank 60 is further included, wherein the mud storage tank 60 is located inside the housing 30, and the second outlet of the magnetic medium circulation device 20 is connected to the inlet of the mud storage tank 60;
a sewage submersible pump is arranged in the sludge storage tank 60 and is communicated with a sewage outlet.
In this embodiment, the sludge generated by sewage treatment in the magnetic medium sedimentation tank is stored in the sludge storage tank 60, and is discharged through the sewage outlet, so that the sludge is stored and periodically treated.
Wherein, the mud storage tank 60 can be adjusted correspondingly according to the size of the shell 30 to meet different environmental requirements.
Optionally, as shown in fig. 4 and fig. 6, the magnetic medium circulation device 20 includes a sludge shearing machine 201 and a magnetic medium recovering machine 202, wherein:
the second outlet of the sedimentation device 10 is connected with the inlet of a sludge shearing machine 201, and the first outlet of the sludge shearing machine 201 is connected with the first inlet of a magnetic medium recovery machine 202;
the first outlet of the magnetic medium reclaimer 202 is connected with the second inlet of the second treating tank 102, and the second outlet of the magnetic medium reclaimer 202 is connected with the inlet of the sludge storage tank 60.
In this embodiment, the sludge shearing machine 201 shears the sludge containing the magnetic medium, separates the sludge from the magnetic medium, and then enters the magnetic medium recovery machine 202 to treat and separate the sludge and the magnetic medium, the separated sludge enters the sludge storage tank 60, and the magnetic medium flows back to the second treatment tank 102 to complete the recycling of the magnetic medium.
Optionally, as shown in fig. 6, further comprising an arc-shaped canopy 50, the arc-shaped canopy 50 is provided with a material inlet 501, a maintenance platform 502, a ventilation system 503 and an access opening 504, wherein,
the feeding port 501 is connected with the third inlet of the precipitation device 10, the access port 503 is communicated with the inside and the outside of the shell 30, and the access port 503 is provided with a ladder stand.
In this embodiment, in order to realize the application of different scenes to the sedimentation basin system, it is necessary to increase the arc canopy 50 to realize using after burying the sedimentation basin system underground. Wherein, arc canopy 50 is the canopy of detachable equipment, can separate soil and groundwater, makes things convenient for the dismantlement to arc canopy 50 under the special circumstances simultaneously.
Wherein, increase pan feeding mouth 501 and conveniently carry out the material and supply, maintenance platform 202 is used for the maintenance personal to carry out the equipment maintenance, and ventilation system 503 is used for the inside ventilation of sedimentation tank system, and access hole 504 is used for the inspection personnel to get into the inside daily inspection maintenance that carries out of magnetic medium sedimentation tank system.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. A magnetic media sedimentation basin system, comprising: deposit device, magnetic medium circulating device and casing, deposit the device and be used for handling sewage, the magnetic medium circulating device is used for handling the magnetic medium, wherein:
the sedimentation device and the magnetic medium circulation device are positioned in the shell, and the shell is provided with a sewage port and a water outlet;
a first inlet of the sedimentation device is connected with a sewage port, and a first outlet of the sedimentation device is connected with a water outlet;
and a second inlet of the precipitation device is connected with a first outlet of the magnetic medium circulation device, and a second outlet of the precipitation device is connected with a first inlet of the magnetic medium circulation device.
2. A magnetic media sedimentation basin system as claimed in claim 1, wherein the sedimentation device comprises: the device comprises a first treatment pool, a second treatment pool, a third treatment pool and a fourth treatment pool, wherein:
an inlet of the first treatment tank is connected with the sewage port, an outlet of the first treatment tank is connected with a first inlet of the second treatment tank, an outlet of the second treatment tank is connected with an inlet of the third treatment tank, an outlet of the third treatment tank is connected with a first inlet of the fourth treatment tank, and a first outlet of the fourth treatment tank is connected with the water outlet;
a second outlet of the fourth treatment pool is connected with a first inlet of the magnetic medium circulating device, and an outlet of the magnetic medium circulating device is connected with a second inlet of the second treatment pool;
and the third outlet of the fourth treatment pool is connected with the third inlet of the second treatment pool.
3. A magnetic media sedimentation basin system according to claim 2, wherein the first treatment basin is provided with a first stirrer, the second treatment basin is provided with a second stirrer, and the third treatment basin is provided with a third stirrer, wherein,
the first stirrer is arranged at the center of the first treatment pool, the second stirrer is arranged at the center of the second treatment pool, and the third stirrer is arranged at the center of the third treatment pool.
4. The magnetic media sedimentation basin system of claim 2, wherein the fourth treatment basin comprises a water collection tank, an inclined pipe, a sedimentation basin and a mud bucket, the water collection tank, the inclined pipe, the sedimentation basin and the mud bucket being arranged from high to low in terms of elevation, wherein:
an inlet of the inclined pipe is connected with an outlet of the third treatment pool, a first outlet of the inclined pipe is connected with an inlet of the water collecting tank, and an outlet of the water collecting tank is connected with a water outlet;
the second outlet of the inclined pipe is connected with the inlet of the sedimentation tank, the outlet of the sedimentation tank is connected with the inlet of the mud bucket, and the first outlet of the mud bucket is connected with the third inlet of the second treatment tank through a first sludge pump;
and a second outlet of the mud bucket is connected with a first inlet of the magnetic medium circulating device through a second sludge pump.
5. A magnetic media sedimentation basin system as claimed in claim 4, wherein the fourth treatment basin further comprises a flow baffle and a mud scraper, wherein,
the mud scraper is arranged at the central position of the sedimentation tank;
the flow baffle is positioned at the inlet of the fourth treatment tank.
6. The magnetic medium sedimentation tank system of claim 2, wherein the sedimentation device further comprises a coagulant adding device and a flocculant adding device, wherein the second inlet of the first treatment tank is connected with the coagulant adding device, and the second inlet of the third treatment tank is connected with the flocculant adding device.
7. The magnetic media sedimentation basin system of claim 2, further comprising a first flushing system and a second flushing system, wherein the first flushing system is connected with the second inlet of the fourth treatment tank through an air pump, and the second flushing system is connected with the second inlet of the magnetic media circulation device through a water pump.
8. The magnetic medium sedimentation tank system as claimed in claim 2, further comprising a sludge storage tank, wherein the sludge storage tank is located inside the housing, and the second outlet of the magnetic medium circulation device is connected with the inlet of the sludge storage tank;
a sewage submersible pump is arranged in the sludge storage tank and communicated with a sewage discharge outlet.
9. The magnetic media sedimentation basin system of claim 8, wherein the magnetic media circulation device comprises a sludge shearer and a magnetic media reclaimer, wherein:
the second outlet of the sedimentation device is connected with the inlet of the sludge shearing machine, and the first outlet of the sludge shearing machine is connected with the first inlet of the magnetic medium recovery machine;
and a first outlet of the magnetic medium recovery machine is connected with a second inlet of the second treatment pool, and a second outlet of the magnetic medium recovery machine is connected with an inlet of the sludge storage pool.
10. A magnetic media sedimentation basin system according to claim 1, further comprising an arc-shaped canopy provided with a feed port, a maintenance platform, a ventilation system and an access port, wherein,
the pan feeding mouth is connected deposit the third entry of device, the inside and the outside of access hole intercommunication casing, just the access hole is equipped with the cat ladder.
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