CN215365203U - Automatic filtering device for sewage treatment - Google Patents
Automatic filtering device for sewage treatment Download PDFInfo
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- CN215365203U CN215365203U CN202120561975.7U CN202120561975U CN215365203U CN 215365203 U CN215365203 U CN 215365203U CN 202120561975 U CN202120561975 U CN 202120561975U CN 215365203 U CN215365203 U CN 215365203U
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- sewage treatment
- filter screen
- sewage
- brush
- water inlet
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Abstract
The utility model provides an automatic sewage treatment filtering device which comprises a sewage treatment box and a storage chamber, wherein the sewage treatment box and the storage chamber are arranged from top to bottom, the sewage treatment box is connected with a water inlet pipe, a control valve is arranged on the water inlet pipe, a first filter screen is arranged in the water inlet pipe close to the sewage treatment box, a first filter residue collecting box is arranged at the position, located in front of the first filter screen, of the bottom of the water inlet pipe, the first filter residue collecting box is communicated with the water inlet pipe, a first sewage discharge pipe is arranged at the bottom of the first filter residue collecting box, and a medicament pipe is further arranged on the sewage treatment box. The utility model improves the efficiency of filtration.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to an automatic filtering device for sewage treatment.
Background
When sewage is discharged into a certain water body or reused, the water quality must meet certain requirements, so that sewage treatment must be carried out, and sewage treatment equipment mainly based on filtration is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. However, the existing sewage treatment device is too complicated in operation and high in treatment cost, the blockage of the filter screen is not cleaned in time, the normal operation of the device can be influenced, and the pollution of equipment can be caused due to incomplete treatment.
Therefore, a technical scheme for improving the sewage filtering effect is urgently needed in the prior art.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an automatic filtering device for sewage treatment.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an automatic sewage treatment filtering device comprises a sewage treatment box and a storage chamber which are arranged from top to bottom, wherein the sewage treatment box is connected with a water inlet pipe, a control valve is arranged on the water inlet pipe, a first filter screen is arranged in the water inlet pipe close to the sewage treatment box, a first filter residue collecting box is arranged at the position, located in front of the first filter screen, of the bottom of the water inlet pipe, the first filter residue collecting box is communicated with the water inlet pipe, a first sewage discharge pipe is arranged at the bottom of the first filter residue collecting box, and a medicament pipe is further arranged on the sewage treatment box; the bottom of the sewage treatment box is hollow, a rotating shaft is arranged in the sewage treatment box, a stirring paddle and a wall brushing rod support are sleeved on the rotating shaft, the stirring paddle is positioned above the wall brushing rod support, the wall brushing rod support is positioned at the bottom of the sewage treatment box, two ends of the wall brushing rod support are connected with the wall brushing rods, wall cleaning brushes are arranged on the outer sides of the wall brushing rods and are tightly attached to the inner side of the sewage treatment box, a filter screen cleaning rod is connected to the bottom of the rotating shaft, a filter screen cleaning brush is arranged at the bottom of the filter screen cleaning rod, a sewage filter screen is arranged at the top of the storage chamber, a drain pipe is arranged at the bottom of the filter screen cleaning brush and is tightly attached to the upper side of the sewage filter screen, a second filter screen is arranged at the inlet of the drain pipe, and a second filter residue collecting box is further connected to the bottom of the sewage treatment box, the second filter residue collecting box is sleeved outside the storage chamber, and a second blow-off pipe is further arranged at the bottom of the second filter residue collecting box.
And a connecting support is also arranged between the bottom of the wall brushing rod support and the top of the filter screen cleaning rod.
The rotating shaft is connected with a driving motor.
The top of the storage chamber is conical, and the sewage filter screen is a conical filter screen.
A flow guide table is arranged in the storage chamber, and a discharge port is arranged in the flow guide table.
The bottom of retaining room is provided with the base, the bottom of base is provided with the supporting pad.
The water inlet pipe is provided with a control valve.
The stirring rake quantity is 3, the stirring rake is in equidistant setting on the pivot.
Compared with the prior art, the utility model has the beneficial effects that:
1. sewage carries out prefiltration in the inlet tube before getting into sewage treatment case to collect through the first filter residue collecting box of inlet tube bottom, then discharge the filter residue from first blow-off pipe, filtered the filter residue of bulky in advance.
2. The pivot is rotatory, drive the stirring rake, wall cleaning brush and filter screen clearance brush rotate, the rotatory in-process of stirring rake makes chemical agent and sewage source mix more evenly, the wall cleaning brush rotates the ropy thing of the adhesion on the sewage treatment incasement wall and clears up fast, avoid long-time stop inside the sewage treatment incasement portion to cause the pollution, and service life is prolonged, the filter screen clearance brush rotates and prevents sewage filter screen blocking, the residue can be piled up under centrifugal force and action of gravity and finally gets into second filter residue collecting box automatic collection, then discharge the residue from the second blow off pipe, thereby make the device can last effectually to filter.
3. Hold and stay indoor setting water conservancy diversion platform and make the sewage after the secondary filtration gather fast at the outlet, through the second filter screen secondary filter, flow through the drain pipe at last, improved filterable efficiency.
Drawings
FIG. 1 is a front sectional view of the present invention.
FIG. 2 is an enlarged view of a portion of the paddle.
Fig. 3 is a top view of the present invention.
Detailed Description
The utility model is further illustrated by the following specific embodiments.
1-3, the automatic sewage treatment filtering device comprises a sewage treatment tank 6 and a storage chamber 20 which are arranged from top to bottom, wherein the sewage treatment tank 6 is connected with a water inlet pipe 1, a control valve 2 is arranged on the water inlet pipe 1, a first filter screen 3 is arranged in the water inlet pipe 1 and close to the sewage treatment tank 6, a first filter residue collecting box 4 is arranged at the position, in front of the first filter screen 3, of the bottom of the water inlet pipe 1, the first filter residue collecting box 4 is communicated with the water inlet pipe 1, a first sewage discharge pipe 5 is arranged at the bottom of the first filter residue collecting box 4, and a medicament pipe 19 is also arranged on the sewage treatment tank 6; the chemical agent pipe 19 is arranged at the top of the sewage treatment tank 6, and chemical agent for dissolving solid waste is injected into the sewage treatment tank 6 through the chemical agent pipe 19.
The bottom of the sewage treatment box 6 is hollow, a rotating shaft 7 is arranged in the sewage treatment box 6, and the rotating shaft 7 is connected with a driving motor 8. The cover is equipped with stirring rake 9 and brush wall pole support 10 in pivot 7, stirring rake 9 is located brush wall pole support 10 top, brush wall pole support 10 is located the bottom of sewage treatment case 6, the both ends of brush wall pole support 10 are connected with brush wall pole 11, the outside of brush wall pole 11 is provided with wall cleaning brush 12, the inboard setting of sewage treatment case 6 is hugged closely to wall cleaning brush 12, the bottom of pivot 7 is connected with filter screen clearance pole 14, the bottom of filter screen clearance pole 14 is provided with filter screen clearance brush 15, still be provided with linking bridge 13 between the bottom of brush wall pole support 10 and the top of filter screen clearance pole 14.
The top of reserving chamber 20 is provided with sewage filter screen 16, and sewage filter screen 16's top is hugged closely to the bottom of filter screen cleaning brush 15, and the bottom of reserving chamber 20 is provided with drain pipe 24, and the entrance of drain pipe 24 is provided with second filter screen 23, and the top of reserving chamber 20 is conical, and sewage filter screen 16 is the toper filter screen. A guide table 21 is provided in the storage chamber 20, and a discharge port 22 is provided in the guide table 21. The bottom end of the accumulation chamber 20 is provided with a base 25, and the bottom end of the base 25 is provided with a support pad 26. The support pad 26 is provided with a non-slip pad.
The bottom end of the sewage treatment box 6 is also connected with a second filter residue collecting box 17, the second filter residue collecting box 17 is sleeved outside the storage chamber 20, and the bottom of the second filter residue collecting box 17 is also provided with a second blow-off pipe 18.
The working mode of the filtering device is as follows:
through the flow in control valve 2 control sewage source, the inside first filter screen 3 of inlet tube 1 carries out prefilter with the sewage source to collect through the first filter residue collecting box 4 of inlet tube 1 bottom, then discharge the filter residue from first blow-off pipe 5, later the sewage source gets into sewage treatment case 6 and carries out the secondary filter.
Because pivot 7, stirring rake 9, brush wall pole support 10, brush wall pole 11, filter screen clearance pole 14 and linking bridge 13 are integrated into one piece, therefore, start driving motor 8, driving motor 8 is rotatory through drive pivot 7, drive stirring rake 9, wall brush 12 and filter screen clearance brush 15 synchronous revolution, 9 rotatory in-process of stirring rake makes to pour into chemical agent and sewage source mixture more even through medicament pipe 19 into, wall brush 12 rotates and carries out quick clearance to the ropy of the adhesion on sewage treatment case 6 inner wall, avoid long-time stop inside the pollution that causes of sewage treatment case 6, and service life is prolonged. The filter screen cleaning brush 15 rotates to prevent the sewage filter screen 16 from being blocked. The residue is accumulated under the action of centrifugal force and gravity and finally enters the second residue collecting box 17 for automatic collection, and then is discharged from the second sewage drain pipe 18.
The sewage source after the secondary filtration enters the storage chamber 20, and the guide table 21 enables the sewage source to be rapidly gathered at the water outlet 22, filtered again through the second filter screen 23, and finally discharged through the water discharge pipe.
The above description is only for the preferred embodiment of the present invention, but the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes and modifications without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (8)
1. The automatic sewage treatment filtering device is characterized by comprising a sewage treatment box (6) and a storage chamber (20) which are arranged from top to bottom, wherein the sewage treatment box (6) is connected with a water inlet pipe (1), a first filter screen (3) is arranged in the water inlet pipe (1) and close to the sewage treatment box (6), a first filter residue collecting box (4) is arranged at the position, in front of the first filter screen (3), of the bottom of the water inlet pipe (1), the first filter residue collecting box (4) is communicated with the water inlet pipe (1), a first sewage discharge pipe (5) is arranged at the bottom of the first filter residue collecting box (4), and a medicament pipe (19) is further arranged on the sewage treatment box (6); the bottom cavity of sewage treatment case (6), be provided with pivot (7) in sewage treatment case (6), the cover is equipped with stirring rake (9) and brush wall pole support (10) on pivot (7), stirring rake (9) are located brush wall pole support (10) top, brush wall pole support (10) are located the bottom of sewage treatment case (6), the both ends of brush wall pole support (10) are connected with brush wall pole (11), the outside of brush wall pole (11) is provided with wall brush (12), the inboard setting of sewage treatment case (6) is hugged closely to wall brush (12), the bottom of pivot (7) is connected with filter screen clearance pole (14), the bottom of filter screen clearance pole (14) is provided with filter screen clearance brush (15), the top of holding room (20) is provided with sewage filter screen (16), the bottom of filter screen clearance brush (15) is hugged closely the top of sewage filter screen (16), hold the bottom of staying room (20) and be provided with drain pipe (24), the entrance of drain pipe (24) is provided with second filter screen (23), the bottom of sewage treatment case (6) still is connected with second filter residue collecting box (17), second filter residue collecting box (17) cover is established hold the outside of staying room (20), the bottom of second filter residue collecting box (17) still is provided with second blow off pipe (18).
2. The automatic filtering device for sewage treatment according to claim 1, wherein a connecting bracket (13) is further arranged between the bottom of the brush wall rod bracket (10) and the top of the filter screen cleaning rod (14).
3. The automatic filtration device for sewage treatment according to claim 1, wherein the rotating shaft (7) is connected with a driving motor (8).
4. The automatic filtering device for sewage treatment according to claim 1, wherein the top of the storage chamber (20) is conical, and the sewage filter screen (16) is a conical filter screen.
5. The automatic filtration device for sewage treatment according to claim 1, wherein a diversion table (21) is provided inside the storage chamber (20), and a discharge port (22) is provided inside the diversion table (21).
6. The automatic filtration device for sewage treatment according to claim 1, wherein the bottom end of the accumulation chamber (20) is provided with a base (25), and the bottom end of the base (25) is provided with a support pad (26).
7. The automatic filtration device for sewage treatment according to claim 1, wherein the water inlet pipe (1) is provided with a control valve (2).
8. The automatic filtration device for sewage treatment according to claim 1, wherein the number of the stirring paddles (9) is 3, and the stirring paddles (9) are arranged on the rotating shaft (7) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561975.7U CN215365203U (en) | 2021-03-18 | 2021-03-18 | Automatic filtering device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561975.7U CN215365203U (en) | 2021-03-18 | 2021-03-18 | Automatic filtering device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215365203U true CN215365203U (en) | 2021-12-31 |
Family
ID=79624693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120561975.7U Active CN215365203U (en) | 2021-03-18 | 2021-03-18 | Automatic filtering device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215365203U (en) |
-
2021
- 2021-03-18 CN CN202120561975.7U patent/CN215365203U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300051 No. 239, Yingkou Road, Heping District, Tianjin Patentee after: Tianjin municipal engineering design and Research Institute Co.,Ltd. Address before: 300051 No. 239, Yingkou Road, Heping District, Tianjin Patentee before: TIANJIN MUNICIPAL ENGINEERING DESIGN & Research Institute |
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| CP01 | Change in the name or title of a patent holder |