CN215352460U - Sewage treatment plant for environmental protection - Google Patents
Sewage treatment plant for environmental protection Download PDFInfo
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- CN215352460U CN215352460U CN202121625037.5U CN202121625037U CN215352460U CN 215352460 U CN215352460 U CN 215352460U CN 202121625037 U CN202121625037 U CN 202121625037U CN 215352460 U CN215352460 U CN 215352460U
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- sewage treatment
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Abstract
The utility model discloses an environmental protection sewage treatment device, which comprises: the two ends of the sedimentation bin are respectively provided with a first water inlet and a first water outlet, and the bottom of the sedimentation bin is provided with a sewage outlet; the filter screen is arranged at the first water outlet; one end of the conveying pipeline is connected with the first water outlet; the storage outer box is provided with a second water outlet; the treatment inner box is arranged in the storage outer box, a sealing plate is arranged in the treatment inner box, the sealing plate divides the treatment inner box into an upper cavity and a lower cavity, and the upper cavity is provided with a second water inlet connected with the other end of the conveying pipeline; the filter plate is arranged on the cavity wall of the upper cavity and communicated with the upper cavity and the interior of the storage outer box; the centrifugal conveying mechanism is arranged in the upper cavity and is used for conveying the sewage to the filter plate for filtering; the driving mechanism is arranged in the lower cavity, hermetically penetrates through the sealing plate and is connected with the centrifugal conveying mechanism, and is used for driving the centrifugal conveying mechanism to rotate; the device can carry out stage filtration to sewage, makes filterable cleaner of sewage.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to an environment-friendly sewage treatment device.
Background
Sewage is the effluent from life and production that is contaminated to some extent. The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the classification of sewage sources. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life and refers to complex mixtures of various forms of inorganic matters and organic matters.
The sewage treatment refers to purifying the sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the 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, and is increasingly used in daily life of common people.
However, the conventional sewage treatment cannot perform classified filtration on sewage, and the sewage is not completely treated.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide an environmental protection sewage treatment device, which can perform classified filtration on sewage to make the sewage filtration cleaner.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an environmental-friendly sewage treatment device comprising:
the sedimentation bin is provided with a first water inlet and a first water outlet at two ends respectively, and a sewage discharge outlet is arranged at the bottom of the sedimentation bin;
the filter screen is arranged at the first water outlet;
one end of the conveying pipeline is connected to the first water outlet;
the storage outer box is provided with a second water outlet;
the treatment inner box is arranged in the storage outer box, a sealing plate is arranged in the treatment inner box, the sealing plate divides the treatment inner box into an upper cavity and a lower cavity, and the upper cavity is provided with a second water inlet connected with the other end of the conveying pipeline;
the filter plate is arranged on the cavity wall of the upper cavity and is communicated with the upper cavity and the interior of the storage outer box;
the centrifugal conveying mechanism is arranged in the upper cavity and is used for conveying sewage to the filter plate for filtering;
the driving mechanism is arranged in the lower cavity, hermetically penetrates through the sealing plate and is connected with the centrifugal conveying mechanism, and is used for driving the centrifugal conveying mechanism to rotate;
the sewage enters the sedimentation bin through the first water inlet, is subjected to primary filtration by the filter screen, enters the upper cavity from the conveying pipeline, is conveyed to the filter board through the centrifugal conveying mechanism for secondary filtration, and finally enters the storage outer box and is discharged from the second water outlet.
According to an embodiment of the utility model, the centrifugal conveying mechanism comprises:
the rotating shaft is rotatably connected in the upper cavity body;
the spiral blade is sleeved on the rotating shaft and is opposite to the second water inlet;
the stirring blade is sleeved on the rotating shaft and positioned below the spiral blade, and the stirring blade is opposite to the filter plate;
the spiral blade conveys the sewage downwards to the stirring blade, and the stirring blade stirs the sewage to generate centrifugal force, so that the sewage is conveyed to the filter plate to be filtered.
According to an embodiment of the present invention, the driving mechanism is a rotating electrical machine, and an output shaft of the rotating electrical machine is hermetically inserted into the sealing plate and connected to the rotating shaft.
According to an embodiment of the utility model, the device comprises a first fixing ring and a plurality of first supports, wherein the first fixing ring is sleeved and fixedly connected with the rotating motor, the plurality of first supports are fixedly connected with the first fixing ring, and the other ends of the first supports are fixedly connected with the bottom of the lower cavity.
According to an embodiment of the utility model, an opening is arranged on the wall of the outer storage box opposite to the filter plate, the opening is larger than the filter plate, and a baffle is inserted and installed on the opening.
According to an embodiment of the utility model, the sealing plate is inclined obliquely downwards towards the filter plate.
According to an embodiment of the present invention, two filter plates are disposed on two opposite walls of the upper chamber, respectively, and the sealing plate is trapezoidal and has two ends respectively inclined toward the filter plates.
According to an embodiment of the utility model, the sedimentation bin is provided with two support frames for supporting, each support frame comprises a second fixing ring and two second supports, the second fixing rings are sleeved and fixedly connected with the sedimentation bin, one ends of the two second supports are fixedly connected to two sides of the second fixing rings respectively, and the other ends of the two second supports are used for supporting the ground.
According to an embodiment of the present invention, the bottom of the inner box is provided with a plurality of support columns.
According to an embodiment of the present invention, the filter plate is inserted and installed on a wall of the upper chamber.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following advantages and positive effects:
(1) in the embodiment of the utility model, the primary filtration of the sewage can be realized by arranging the sedimentation bin and the filter screen, larger impurities in the sewage are filtered, the influence on a treatment device in the subsequent treatment process is avoided, and meanwhile, the deposited impurities are conveniently treated regularly by arranging the sewage discharge outlet. Through setting up centrifugal conveying mechanism and actuating mechanism, with the sewage after the one-level filtration to the filter propelling movement for the secondary filter to sewage, under the effect of filter, filter less impurity in the sewage.
(2) In the embodiment of the utility model, the storage outer box is provided with the opening relative to the box wall of the filter plate, the opening is larger than the filter plate, the baffle is inserted and installed on the opening, and the baffle can be moved to detach and replace the filter plate inside, so that the later-stage filtering effect is ensured.
Drawings
The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:
FIG. 1 is a first schematic view of an environmental sewage treatment apparatus according to the present invention;
FIG. 2 is a second schematic view of the environment-friendly sewage treatment apparatus according to the present invention;
FIG. 3 is a sectional view of the whole of the environmental-friendly sewage treatment apparatus of the present invention;
FIG. 4 is a partial sectional view of an environmental-friendly sewage treatment apparatus according to the present invention.
Description of reference numerals:
1: a settling bin; 2: a first water inlet; 3: a second retaining ring; 4: a sewage draining outlet; 5: a delivery conduit; 6: a filter screen; 7: storing an outer box; 8: a support pillar; 9: processing the inner box; 10: a sealing plate; 11: a rotating electric machine; 12: a first retaining ring; 13: a first bracket; 14: a wire hole; 15: a rotating shaft; 16: a helical blade; 17: a stirring blade; 18: a water discharge outlet; 19: a filter plate; 20: a slot; 21: a baffle plate; 22: a second water outlet; 23: a second support.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise ratio for the purpose of facilitating and distinctly aiding in the description of the embodiments of the utility model.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Referring to fig. 1 to 4, the core of the present invention is to provide an environmental protection sewage treatment device, which comprises a settling bin 1, a filter screen 6, a conveying pipeline 5, a storage outer box 7, a treatment inner box 9, a filter plate 19, a centrifugal conveying mechanism and a driving mechanism.
Two ends of the sedimentation bin 1 are respectively provided with a first water inlet 2 and a first water outlet, and sewage enters the sedimentation bin 1 through the first water inlet 2. And the bottom of the precipitation bin 1 is provided with a drain outlet 4, and the drain outlet 4 is used for discharging impurities precipitated in the sewage. The first water outlet is also provided with a filter screen 6 for filtering impurities in the sewage.
The settling bin 1 is also provided with two supporting frames for supporting, the supporting frames comprise a second fixing ring 3 and two second supports 23, the second fixing ring 3 is sleeved with the second fixing ring and is fixedly connected with the settling bin 1, and one ends of the two second supports 23 are fixedly connected with two sides and the other end of the second fixing ring 3 respectively and are used for supporting the ground.
A first water outlet of the settling bin 1 is connected with a conveying pipeline 5, the other side of the conveying pipeline 5 is provided with a storage outer box 7, and a second water outlet 22 is formed in the box wall of the bottom of the storage outer box 7. The embedded cover of storage outer container 7 is equipped with and handles inner box 9, and one side that storage outer container 7 and processing inner box 9 are close to pipeline 5 shares a face. The bottom of handling inner box 9 is equipped with a plurality of support columns 8, 4 in this embodiment, through setting up support column 8, handles inner box 9 and can vertically install in the inside of saving outer container 7 to the stability of handling inner box 9 has been increased.
Be equipped with closing plate 10 in handling inner box 9, closing plate 10 will handle inner box 9 and separate into cavity and lower cavity, and the upside of going up the cavity is equipped with the second water inlet, and the second water inlet is connected to pipeline 5's the other end for the sewage that comes out from settling bin 1 can get into cavity through pipeline 5.
Be equipped with filter 19 on the chamber wall of last cavity, filter 19 intercommunication cavity and storage outer container 7 are inside. Specifically, the wall of the upper cavity is provided with a water drain 18, and the filter plate 19 is vertically inserted into the water drain 18, so that the filter plate is more convenient to disassemble and assemble. The sealing plate 10 is inclined downward toward the filter plate 19 in an inclined manner, so that the sewage can be gathered at the filter plate 19 to prevent the sewage from remaining in the upper chamber. The storage outer box 7 is provided with an opening relative to the box wall of the filter plate 19, the opening is larger than the filter plate 19, a slot 20 is formed in the edge of the opening, a baffle 21 is inserted into the slot 20, the baffle 21 is connected with the box wall of the storage outer box 7 in a sliding mode, and the baffle 21 is used for blocking the opening. The removable baffle 21 can be used for disassembling and replacing the filter plate 19 inside, thereby ensuring the effect of later-stage filtration.
Furthermore, the number of the filter plates 19 in this embodiment is two, and the two filter plates are respectively disposed on two opposite chamber walls of the upper chamber body, and the sealing plate 10 is trapezoidal and has two ends respectively inclined toward the filter plates 19.
The centrifugal conveying mechanism is arranged in the upper cavity and used for conveying sewage to the filter plate 19 for filtering, and specifically, the centrifugal conveying mechanism comprises a rotating shaft 15, a spiral blade 16 and a stirring blade 17.
The rotating shaft 15 is rotatably connected in the upper cavity, and the helical blade 16 is sleeved on the rotating shaft 15 and is opposite to the second water inlet. The stirring blade 17 is sleeved on the rotating shaft 15 and is positioned below the helical blade 16, and the stirring blade 17 is opposite to the filter plate 19. The screw blade 16 conveys the sewage downwards to the stirring blade 17, and the stirring blade 17 stirs the sewage to generate centrifugal force, so that the sewage is conveyed and pushed to the filter plate 19 for filtration.
The driving mechanism is arranged in the lower cavity and hermetically penetrates through the sealing plate 10 to be connected with the centrifugal conveying mechanism for driving the centrifugal conveying mechanism to rotate.
Specifically, the drive mechanism is a rotating electrical machine 11, model 3IK15RGN-C/3GN 150K. The output shaft of the rotating motor 11 is hermetically arranged on the sealing plate 10 in a penetrating way and is connected with the rotating shaft 15, and one side of the processing inner box 9 and one side of the storage outer box 7 are provided with wire holes 14 for arranging a power wire of the rotating motor 11 in a penetrating way.
Still include first solid fixed ring 12 and a plurality of first support 13, first support 13 quantity is 3 in this embodiment, and first solid fixed ring 12 cover is established and is linked firmly in rotating electrical machines 11, and a plurality of first supports 13 link firmly in first solid fixed ring 12, and the other end and the lower cavity bottom of first support 13 link firmly, and the cooperation through first solid fixed ring 12 and three first support 13 makes rotating electrical machines 11 can be more firm fix in handling inner box 9 bottom. The three first brackets 13 and the first fixing ring 12 are integrally formed.
The working process of the present invention is further explained as follows:
inside sewage got into through first water inlet 2 and deposiing storehouse 1, under the effect of filter screen 6, carried out the primary filtration to great impurity and granule in the sewage, made it deposit in the inside of deposiing storehouse 1, the inside sedimentary impurity clearance in storehouse 1 will deposiing is regularly fallen to rethread drain 4.
The sewage enters the upper cavity from the conveying pipeline 5 after being filtered by the first stage of the filter screen 6, and then is conveyed downwards to the stirring blade 17 through the helical blade 16, the stirring blade 17 stirs the sewage to generate centrifugal force, and then the sewage is conveyed and pushed to the filter plate 19 to be filtered by the second stage, so that small impurities in the sewage are filtered.
Finally, clean water obtained after being filtered by the filter plate 19 enters the storage outer box 7 through the filter plate 19 and is discharged through the second water outlet 22.
The utility model adopts the principle of graded filtration, realizes the primary filtration of the sewage by arranging the sedimentation mechanism, filters out larger impurities in the sewage, avoids the influence on a treatment device in the subsequent treatment process, is convenient for carrying out regular treatment on the deposited impurities, pushes the sewage after the primary filtration to the filter plate 19 by arranging the centrifugal conveying mechanism and the driving mechanism, accelerates the secondary filtration of the sewage, and filters out smaller impurities in the sewage under the action of the filter plate 19.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (10)
1. The utility model provides a sewage treatment plant for environmental protection which characterized in that includes:
the sedimentation bin is provided with a first water inlet and a first water outlet at two ends respectively, and a sewage discharge outlet is arranged at the bottom of the sedimentation bin;
the filter screen is arranged at the first water outlet;
one end of the conveying pipeline is connected to the first water outlet;
the storage outer box is provided with a second water outlet;
the treatment inner box is arranged in the storage outer box, a sealing plate is arranged in the treatment inner box, the sealing plate divides the treatment inner box into an upper cavity and a lower cavity, and the upper cavity is provided with a second water inlet connected with the other end of the conveying pipeline;
the filter plate is arranged on the cavity wall of the upper cavity and is communicated with the upper cavity and the interior of the storage outer box;
the centrifugal conveying mechanism is arranged in the upper cavity and is used for conveying sewage to the filter plate for filtering;
the driving mechanism is arranged in the lower cavity, hermetically penetrates through the sealing plate and is connected with the centrifugal conveying mechanism, and is used for driving the centrifugal conveying mechanism to rotate;
the sewage enters the sedimentation bin through the first water inlet, is subjected to primary filtration by the filter screen, enters the upper cavity from the conveying pipeline, is conveyed to the filter board through the centrifugal conveying mechanism for secondary filtration, and finally enters the storage outer box and is discharged from the second water outlet.
2. The environmentally friendly sewage treatment apparatus of claim 1, wherein the centrifugal conveying mechanism comprises:
the rotating shaft is rotatably connected in the upper cavity body;
the spiral blade is sleeved on the rotating shaft and is opposite to the second water inlet;
the stirring blade is sleeved on the rotating shaft and positioned below the spiral blade, and the stirring blade is opposite to the filter plate;
the spiral blade conveys the sewage downwards to the stirring blade, and the stirring blade stirs the sewage to generate centrifugal force, so that the sewage is conveyed to the filter plate to be filtered.
3. The environmental-friendly sewage treatment apparatus according to claim 2, wherein the driving mechanism is a rotating electric machine, and an output shaft of the rotating electric machine is sealingly inserted in the sealing plate and connected to the rotating shaft.
4. The sewage treatment device for environmental protection according to claim 3, comprising a first fixing ring and a plurality of first brackets, wherein the first fixing ring is sleeved on and fixedly connected with the rotating motor, the plurality of first brackets are fixedly connected with the first fixing ring, and the other end of the first bracket is fixedly connected with the bottom of the lower cavity.
5. The environmental sewage treatment device according to claim 1, wherein the storage outer tank has an opening in a wall thereof opposite to the filter plate, the opening being larger than the filter plate, and a baffle plate is inserted into the opening.
6. The eco-friendly sewage treatment apparatus according to claim 1, wherein the sealing plate is inclined obliquely downward toward the filter plate.
7. The sewage treatment apparatus for environmental protection according to claim 6, wherein said filter plates are provided in two, respectively, on two opposite walls of said upper chamber, and said sealing plate is trapezoidal and has both ends inclined toward said filter plates, respectively.
8. The sewage treatment device for environmental protection according to claim 1, wherein the sedimentation bin is provided with two support frames for supporting, the support frames comprise a second fixing ring and two second supports, the second fixing ring is sleeved and fixedly connected with the sedimentation bin, and one ends of the two second supports are respectively fixedly connected with two sides of the second fixing ring, and the other ends of the two second supports are used for supporting the ground.
9. The environmental sewage treatment apparatus according to claim 1 wherein the bottom of the inner tank is provided with a plurality of support columns.
10. The environmental sewage treatment device of claim 1 wherein the filter plate is inserted and mounted on the wall of the upper chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625037.5U CN215352460U (en) | 2021-07-16 | 2021-07-16 | Sewage treatment plant for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625037.5U CN215352460U (en) | 2021-07-16 | 2021-07-16 | Sewage treatment plant for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215352460U true CN215352460U (en) | 2021-12-31 |
Family
ID=79609812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121625037.5U Active CN215352460U (en) | 2021-07-16 | 2021-07-16 | Sewage treatment plant for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215352460U (en) |
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2021
- 2021-07-16 CN CN202121625037.5U patent/CN215352460U/en active Active
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