CN211521946U - Sewage treatment equipment - Google Patents
Sewage treatment equipment Download PDFInfo
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- CN211521946U CN211521946U CN201922088165.XU CN201922088165U CN211521946U CN 211521946 U CN211521946 U CN 211521946U CN 201922088165 U CN201922088165 U CN 201922088165U CN 211521946 U CN211521946 U CN 211521946U
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- sedimentation tank
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Abstract
The utility model is suitable for the technical field of sewage treatment, and provides sewage treatment equipment, which comprises a plurality of filter tanks, connecting pipelines and auxiliary devices, wherein each filter tank comprises a primary sedimentation tank, an aerobic tank, an anaerobic tank, an aeration tank and a secondary sedimentation tank, each auxiliary device comprises a filtering and moving device and a stirring device, and the stirring device is positioned at the bottom of the anaerobic tank; the side of the primary sedimentation tank is provided with a discharge port, the filtering and moving device comprises a filter plate, an elastic part and an eccentric part, the filter plate is obliquely arranged, a plurality of uniformly distributed filtering holes are formed in the filter plate, and the elastic part is arranged between the end part of the filter plate and the outer side of the sedimentation tank shell; agitating unit includes shell, puddler, rotary rod, follower and drive piece, and the shaping is buckled to the rotary rod, and the follower is connected through rotatory cover to the drive piece, and drive piece and rotary rod all connect the shell through the fixed block. Therefore, the utility model discloses can carry out effective treatment to sewage, improve the filter effect.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage treatment device.
Background
The water treatment process is an effective process method for various economic, reasonable, scientific and industrial waste water of urban domestic sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. Modern sewage treatment technology is divided into primary, secondary and tertiary treatment according to treatment degree.
The first stage treatment mainly removes suspended solid pollutants in the sewage, and most of the physical treatment methods can only meet the requirements of the first stage treatment. The BOD of the sewage after primary treatment can be generally removed by about 30 percent, and the sewage can not reach the discharge standard. The primary treatment belongs to the pretreatment of the secondary treatment.
Secondary treatment, mainly removing colloid and dissolved organic pollutants (BOD, COD) in the sewage, wherein the removal rate can reach more than 90%, so that the organic pollutants reach the discharge standard.
And (3) performing tertiary treatment, further treating refractory organic matters, nitrogen, phosphorus and other soluble inorganic matters capable of causing water eutrophication. The main methods include biological nitrogen and phosphorus removal method, coagulating sedimentation method, sand filtration method, activated carbon adsorption method, ion exchange method, electroosmosis analysis method and the like.
When sewage is treated in the prior art, different strains are added into an aerobic pool or an anaerobic pool to naturally combine with the sewage, the combination rate is low, and large-scale impurities after filtration cannot be discharged in time and waste time and energy when the large-scale impurities are subjected to primary filtration.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide a sewage treatment device, it can carry out effective treatment to sewage, improves filtration efficiency and reaction efficiency, and then guarantees filtration quality.
In order to achieve the purpose, the utility model provides a sewage treatment device, which comprises a plurality of filtering ponds, connecting pipelines and auxiliary devices, wherein the filtering ponds comprise a primary sedimentation tank, an aerobic tank, an anaerobic tank, an aeration tank and a secondary sedimentation tank, the auxiliary devices comprise a filtering and moving device and a stirring device, the filtering and moving device is positioned above the primary sedimentation tank, and the stirring device is positioned at the bottom of the anaerobic tank; the filter moving device comprises a filter plate, an elastic piece and an eccentric piece abutted to the filter plate, the filter plate is obliquely installed and is provided with a plurality of uniformly distributed filter holes, one end of the filter plate is connected with the inner side of the primary sedimentation tank through a telescopic plate, the other end of the filter plate penetrates through the shell of the primary sedimentation tank and is abutted to the eccentric piece, and the elastic piece is arranged between the end part of the filter plate and the outer side of the shell of the sedimentation tank; agitating unit includes shell, puddler, rotary rod, follower and drive piece, the shaping is buckled to the rotary rod, and tip swing joint follower, the drive piece is through rotatory cover connection follower, just rotatory cover slope installation, the shell is all connected through the fixed block to drive piece and rotary rod, install the sealing member between shell and the rotary rod, puddler fixed connection puddler tip.
According to the utility model discloses a sewage treatment device, discharge gate department installs the baffle, just the baffle passes through the rotation axis and connects the sedimentation tank outside once.
According to the utility model discloses a sewage treatment device, the expansion plate comprises a plurality of connecting plate, just the connecting plate width is 3 cm.
According to the utility model discloses a sewage treatment device, eccentric part fixed connection power piece output, drive piece fixed connection power device output, just power piece and power device are the motor.
According to the utility model discloses a sewage treatment device, be equipped with a plurality of stirring strip on the puddler, just stirring strip material is rubber.
According to the utility model discloses a sewage treatment device, the end is buckled to the rotary rod is equipped with the fixed pin, be equipped with accommodation space on the follower, just the fixed pin is located in the accommodation space.
The utility model provides a sewage treatment device, which comprises a plurality of filter tanks, connecting pipelines and auxiliary devices, wherein each filter tank comprises a primary sedimentation tank, an aerobic tank, an anaerobic tank, an aeration tank and a secondary sedimentation tank, each auxiliary device comprises a filtering and moving device and a stirring device, the filtering and moving device is positioned above the primary sedimentation tank, the stirring device is positioned at the bottom of the anaerobic tank, and the liquid in the anaerobic tank is stirred by the stirring device to realize full mixing, thereby ensuring the subsequent filtering and decomposing quality; the filter moving device comprises a filter plate, an elastic piece and an eccentric piece abutted to the filter plate, the filter plate is obliquely installed and is provided with a plurality of filter holes which are uniformly distributed, one end of the filter plate is connected with the inner side of the primary sedimentation tank through a telescopic plate, the other end of the filter plate penetrates through the shell of the primary sedimentation tank and is abutted to the eccentric piece, the elastic piece is arranged between the end part of the filter plate and the outer side of the shell of the sedimentation tank, the filter plate is pushed by the rotation of the eccentric piece to realize circular movement, so that the filter plate realizes effective primary filtration, and the filtration quality is ensured; agitating unit includes shell, puddler, rotary rod, follower and drive piece, the shaping is buckled to the rotary rod, and tip swing joint follower, the drive piece passes through swivel sleeve and connects the follower, just swivel sleeve slope installation, the shell is all connected through the fixed block to drive piece and rotary rod, install the sealing member between shell and the rotary rod, puddler fixed connection puddler tip drives the rotary rod through the drive piece and realizes rotatoryly, and the rotary rod can effectively drive the stirring at rotatory in-process and realize the stirring, and then guarantees to decompose the bacterial and need filter the effective combination of sewage, realizes abundant decomposition reaction. The utility model has the advantages that: carry out prefilter to sewage through filtering mobile device, then stir sewage through agitating unit, make it realize effective mixture with decomposition or reaction bacterial, improve subsequent filtration purification efficiency and purification quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of a filtering moving device according to the present invention;
FIG. 3 is a schematic structural view of a stirring device of the present invention;
in the figure, 1-primary sedimentation tank, 2-aerobic tank, 3-anaerobic tank, 4-aeration tank, 5-secondary sedimentation tank, 6-filtering moving device, 61-filtering plate, 62-elastic element, 63-eccentric element, 71-driving element, 72-driven element, 721-fixed pin, 73-rotating rod, 74-stirring rod, 75-fixed block, 8-water pump, 9-baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
Referring to fig. 1, the utility model provides a sewage treatment device, which comprises a plurality of filter tanks, a connecting pipeline and an auxiliary device, wherein the filter tanks comprise a primary sedimentation tank, an aerobic tank, an anaerobic tank, an aeration tank and a secondary sedimentation tank, the auxiliary device comprises a filtering and moving device and a stirring device, the filtering and moving device is positioned above the primary sedimentation tank, the stirring device is positioned at the bottom of the anaerobic tank, and the liquid in the anaerobic tank is stirred by the stirring device, so that the liquid is fully mixed, and the subsequent filtering and decomposing quality is ensured; the filter moving device comprises a filter plate, an elastic piece and an eccentric piece abutted to the filter plate, the filter plate is obliquely installed and is provided with a plurality of filter holes which are uniformly distributed, one end of the filter plate is connected with the inner side of the primary sedimentation tank through a telescopic plate, the other end of the filter plate penetrates through the shell of the primary sedimentation tank and is abutted to the eccentric piece, the elastic piece is arranged between the end part of the filter plate and the outer side of the shell of the sedimentation tank, the filter plate is pushed by the rotation of the eccentric piece to realize circular movement, so that the filter plate realizes effective primary filtration, and the filtration quality is ensured; agitating unit includes shell, puddler, rotary rod, follower and drive piece, the shaping is buckled to the rotary rod, and tip swing joint follower, the drive piece passes through swivel sleeve and connects the follower, just swivel sleeve slope installation, the shell is all connected through the fixed block to drive piece and rotary rod, install the sealing member between shell and the rotary rod, puddler fixed connection puddler tip drives the rotary rod through the drive piece and realizes rotatoryly, and the rotary rod can effectively drive the stirring at rotatory in-process and realize the stirring, and then guarantees to decompose the bacterial and need filter the effective combination of sewage, realizes abundant decomposition reaction.
Preferably, the utility model discloses a discharge gate department installs the baffle, just the baffle passes through the rotation axis and connects the sedimentation tank outside once, utilizes the baffle to shelter from the discharge gate, prevents that inside impurity from appearing dropping in the filtering process.
Additionally, the utility model discloses an expansion plate comprises a plurality of connecting plate, just the connecting plate width is 3cm, utilizes the expansion plate to realize the effective removal of filter, and then realizes improving subsequent filtration quality and filtration efficiency to the prefilter of sewage.
Further, the utility model discloses an eccentric part fixed connection power output, initiative piece fixed connection power device output, just power and power device are the motor, utilize the initiative piece to realize power take off, and then guarantee the effective removal of each spare part, improve work efficiency and operating mass with rated load.
Better, the utility model discloses a be equipped with a plurality of stirring strip on the puddler, just stirring strip material is rubber, utilizes the stirring strip to realize intensive mixing, and then guarantees stirring quality and stirring efficiency, makes sewage and decomposition fungus realize intensive mixing, improves follow-up filtration quality and filtration efficiency.
The utility model discloses in the implementation: sewage flows into the primary sedimentation tank, the aerobic tank, the anaerobic tank, the aeration tank and the secondary sedimentation tank in sequence after passing through the water inlet and being positioned in the filtering and moving device, and the purification treatment of the sewage is realized in the sequential flowing process. When passing through a sedimentation tank, firstly, the sewage is primarily filtered by the filtering and moving device, and the sewage is primarily filtered by the filtering and moving device, so that larger impurities in the sewage are filtered out, as shown in figure 2, the filtering and moving device is in the working process, and the eccentric part is driven by the power part to realize rotation, and the eccentric part pushes the filter plate to realize movement in the rotating process, in the moving process, because the filter plate passes through a sedimentation tank shell, and the other end of the filter plate is connected with the inner side of the sedimentation tank through the expansion plate, a straight line is determined by the expansion plate, a left-right circulating movement of the filter plate can be realized under the action of the eccentric part and the elastic part, and then the sieving is realized, and in the sieving process, the primary screening of the large impurities in the sewage is realized. Because the screening plate is the slope setting, consequently filterable impurity can realize the slope slip under the effect of self gravity, and then slide to discharge gate department, block the impurity of discharge gate through the baffle, when the accumulating to a certain extent, open the baffle, make impurity roll and fall out, realize the preliminary filtration screening to impurity.
As shown in fig. 3, when sewage flows into the anaerobic tank, the liquid in the anaerobic tank is fully stirred through the stirring device located in the anaerobic tank, in the stirring process, the power device drives the driving part to rotate, the rotating driven part and the rotating rod of the driving part rotate, the rotating rod passes through the fixing seat to be connected with the shell, the bent end of the rotating rod is provided with the fixing pin, the containing space is arranged on the driven part, the fixing pin is located in the containing space, so that the rotating rod is effectively rotated, the rotating rod drives the stirring rod fixedly connected with the rotating rod to rotate in the rotating process, the liquid in the anaerobic tank is fully stirred by the rotation of stirring, and therefore the liquid in the anaerobic tank is fully mixed, the effective filtration of the sewage in the subsequent process is realized, and the filtration quality and the filtration efficiency are improved.
To sum up, the utility model provides a sewage treatment device, which comprises a plurality of filter tanks, connecting pipelines and auxiliary devices, wherein each filter tank comprises a primary sedimentation tank, an aerobic tank, an anaerobic tank, an aeration tank and a secondary sedimentation tank, each auxiliary device comprises a filtering and moving device and a stirring device, the filtering and moving device is positioned above the primary sedimentation tank, the stirring device is positioned at the bottom of the anaerobic tank, and the liquid in the anaerobic tank is stirred by the stirring device, so that the liquid is fully mixed, and the subsequent filtering and decomposing quality is ensured; the filter moving device comprises a filter plate, an elastic piece and an eccentric piece abutted to the filter plate, the filter plate is obliquely installed and is provided with a plurality of filter holes which are uniformly distributed, one end of the filter plate is connected with the inner side of the primary sedimentation tank through a telescopic plate, the other end of the filter plate penetrates through the shell of the primary sedimentation tank and is abutted to the eccentric piece, the elastic piece is arranged between the end part of the filter plate and the outer side of the shell of the sedimentation tank, the filter plate is pushed by the rotation of the eccentric piece to realize circular movement, so that the filter plate realizes effective primary filtration, and the filtration quality is ensured; agitating unit includes shell, puddler, rotary rod, follower and drive piece, the shaping is buckled to the rotary rod, and tip swing joint follower, the drive piece passes through swivel sleeve and connects the follower, just swivel sleeve slope installation, the shell is all connected through the fixed block to drive piece and rotary rod, install the sealing member between shell and the rotary rod, puddler fixed connection puddler tip drives the rotary rod through the drive piece and realizes rotatoryly, and the rotary rod can effectively drive the stirring at rotatory in-process and realize the stirring, and then guarantees to decompose the bacterial and need filter the effective combination of sewage, realizes abundant decomposition reaction. The utility model has the advantages that: carry out prefilter to sewage through filtering mobile device, then stir sewage through agitating unit, make it realize effective mixture with decomposition or reaction bacterial, improve subsequent filtration purification efficiency and purification quality.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (6)
1. The sewage treatment equipment is characterized by comprising a plurality of filter tanks, connecting pipelines and auxiliary devices, wherein each filter tank comprises a primary sedimentation tank, an aerobic tank, an anaerobic tank, an aeration tank and a secondary sedimentation tank;
the filter moving device comprises a filter plate, an elastic piece and an eccentric piece abutted to the filter plate, the filter plate is obliquely installed and is provided with a plurality of uniformly distributed filter holes, one end of the filter plate is connected with the inner side of the primary sedimentation tank through a telescopic plate, the other end of the filter plate penetrates through the shell of the primary sedimentation tank and is abutted to the eccentric piece, and the elastic piece is arranged between the end part of the filter plate and the outer side of the shell of the sedimentation tank;
agitating unit includes shell, puddler, rotary rod, follower and drive piece, the shaping is buckled to the rotary rod, and tip swing joint follower, the drive piece is through rotatory cover connection follower, just rotatory cover slope installation, the shell is all connected through the fixed block to drive piece and rotary rod, install the sealing member between shell and the rotary rod, puddler fixed connection puddler tip.
2. The sewage treatment device according to claim 1, wherein a baffle is arranged at the discharge port and is connected with the outer side of the primary sedimentation tank through a rotating shaft.
3. The wastewater treatment apparatus according to claim 1, wherein the expansion plate is composed of a plurality of connection plates, and the width of the connection plates is 3 cm.
4. The sewage treatment apparatus of claim 1, wherein the eccentric member is fixedly connected to an output end of the power member, the driving member is fixedly connected to an output end of the power device, and both the power member and the power device are motors.
5. The sewage treatment apparatus of claim 1, wherein a plurality of stirring bars are arranged on the stirring rod, and the stirring bars are made of rubber.
6. The sewage treatment apparatus of claim 1, wherein the bent end of the rotating rod is provided with a fixing pin, the driven member is provided with an accommodating space, and the fixing pin is positioned in the accommodating space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088165.XU CN211521946U (en) | 2019-11-27 | 2019-11-27 | Sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088165.XU CN211521946U (en) | 2019-11-27 | 2019-11-27 | Sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211521946U true CN211521946U (en) | 2020-09-18 |
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ID=72464154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088165.XU Active CN211521946U (en) | 2019-11-27 | 2019-11-27 | Sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211521946U (en) |
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2019
- 2019-11-27 CN CN201922088165.XU patent/CN211521946U/en active Active
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