CN216497912U - Domestic sewage treatment equipment for environmental protection engineering - Google Patents
Domestic sewage treatment equipment for environmental protection engineering Download PDFInfo
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- CN216497912U CN216497912U CN202122509724.7U CN202122509724U CN216497912U CN 216497912 U CN216497912 U CN 216497912U CN 202122509724 U CN202122509724 U CN 202122509724U CN 216497912 U CN216497912 U CN 216497912U
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- filter screen
- inner cavity
- environmental protection
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Abstract
The utility model discloses domestic sewage treatment equipment for environmental protection engineering, which comprises a sewage treatment box and a filtering mechanism, wherein the filtering mechanism is arranged in an inner cavity of the sewage treatment box, the filtering mechanism comprises a filter screen and a rotating mechanism, the rotating mechanism is arranged below the filter screen, the rotating mechanism comprises a connecting rod, the top end of the connecting rod is fixedly connected with the middle part of the inner wall of the filter screen, the bottom end of the connecting rod is fixedly connected with a rotating shaft, a mounting seat is fixedly and alternately connected onto the rotating shaft, and a plurality of fan blades are fixedly connected onto the outer wall of the mounting seat. According to the utility model, sewage enters the inner cavity of the sewage treatment box through the water inlet pipe and falls onto the filter screen to filter impurities in the sewage, water flow impacts the fan blades at the top of the inner cavity of the water delivery pipe downwards, so that the fan blades drive the connecting rod and the filter screen to rotate together, and the impurities slide along the surface of the filter screen by utilizing the rotation of the filter screen, so that the blockage of the impurities on the meshes of the filter screen is prevented.
Description
Technical Field
The utility model relates to the field of sewage treatment equipment, in particular to domestic sewage treatment equipment for environmental protection engineering.
Background
Domestic sewage is waste water discharged in daily life of residents and mainly comes from residential buildings and public buildings, the domestic sewage contains organic matters and other impurities, the organic matters are easy to decay to generate stink, and the domestic sewage needs to be treated before being discharged.
When handling domestic sewage, generally need filter rubbish such as impurity wherein earlier to follow-up purification treatment to sewage improves the efficiency of purification, and common sewage treatment device is filtering sewage after, and impurity remains on the filter screen, causes the mesh of filter screen to block easily, influences filter effect and efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide domestic sewage treatment equipment for environmental protection engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the domestic sewage treatment equipment for the environmental protection engineering comprises a sewage treatment box and a filtering mechanism, wherein the filtering mechanism is arranged in an inner cavity of the sewage treatment box;
the filtering mechanism comprises a filter screen and a rotating mechanism, the filter screen is arranged at the top of the inner cavity of the sewage treatment box, and the rotating mechanism is arranged below the filter screen;
the rotating mechanism comprises a connecting rod, the top end of the connecting rod is fixedly connected with the middle of the inner wall of the filter screen, the bottom end of the connecting rod is fixedly connected with a rotating shaft, a mounting seat is fixedly and alternately connected to the rotating shaft, and a plurality of fan blades are fixedly connected to the outer wall of the mounting seat.
Preferably, the bottom of axis of rotation is rotated and is connected with the fixed block, the outer wall of fixed block is a plurality of dead levers of annular array fixedly connected with.
Preferably, one side fixed interlude at sewage treatment box top is connected with the inlet tube, the bottom fixed interlude of inlet tube is connected with the protecting crust, the top of filter screen sets up in the inner chamber of protecting crust.
Preferably, a water pipe is arranged below the filter screen, the top end of the water pipe corresponds to the bottom end of the filter screen, and the inner wall of the water pipe is fixedly connected with one end of the fixing rod.
Preferably, the bottom of sewage treatment case inner chamber one side is provided with out the hopper, the bottom fixedly connected with discharging pipe of play hopper, the bottom of discharging pipe and the fixed interlude in bottom of sewage treatment case are connected.
Preferably, the other side of the sewage treatment box is provided with a purification chamber, and the inner cavity of the purification chamber is communicated with one end of the water delivery pipe.
The utility model has the technical effects and advantages that:
(1) according to the utility model, by utilizing the arrangement mode that the filter screen, the connecting rod, the fan blades and the rotating shaft are matched, sewage enters the inner cavity of the sewage treatment box through the water inlet pipe and falls onto the filter screen to filter impurities in the sewage, water flow falls downwards into the inner cavity of the water delivery pipe to impact the fan blades at the top of the inner cavity of the water delivery pipe, so that the fan blades rotate around the rotating shaft, the connecting rod and the filter screen are driven to rotate together, and the impurities slide down along the surface of the filter screen by utilizing the rotation of the filter screen to prevent the impurities from blocking meshes of the filter screen;
(2) according to the utility model, by utilizing the arrangement mode that the protective shell is matched with the water inlet pipe, sewage intensively falls into the middle position of the filter screen through the bottom of the water inlet pipe through the matching of the protective shell and the water inlet pipe, and the protective shell blocks the sewage splashed at the filter screen, so that the sewage intensively falls into the position of the filter screen, and the scattering of the sewage is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic sectional view of the water inlet pipe of the present invention.
Fig. 3 is a schematic front sectional view of the water pipe according to the present invention.
In the figure: 1. a sewage treatment tank; 2. a filtering mechanism; 21. a filter screen; 22. a rotating mechanism; 221. a connecting rod; 222. a rotating shaft; 223. a mounting seat; 224. a fan blade; 3. a fixed block; 4. fixing the rod; 5. a water inlet pipe; 6. a protective shell; 7. a water delivery pipe; 8. a discharge hopper; 9. a discharge pipe; 10. a clean room.
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The utility model provides a domestic sewage treatment device for environmental protection engineering, which comprises a sewage treatment box 1 and a filtering mechanism 2, wherein domestic sewage enters the inside of the sewage treatment box 1 through a water inlet pipe 5 to purify the sewage, the filtering mechanism 2 is arranged in an inner cavity of the sewage treatment box 1, and the filtering mechanism 2 is arranged on one side of the top of the inner cavity of the sewage treatment box 1 and is used for filtering impurities in the sewage so as to facilitate the subsequent purification treatment of the sewage;
the filtering mechanism 2 comprises a filtering net 21 and a rotating mechanism 22, the filtering net 21 is arranged at the top of the inner cavity of the sewage treatment box 1, the filtering net 21 is in a spherical curved surface shape, the aperture is 100 meshes, sewage passes through the filtering net 21 to filter impurities in the sewage, the impurities remain on the upper surface of the filtering net 21, the rotating mechanism 22 is arranged below the filtering net 21, the rotating mechanism 22 is used for driving the filtering net 21 to rotate, and the impurities can slide along the surface of the filtering net 21 conveniently by utilizing the rotation of the filtering net 21, so that the blocking of the impurities on the meshes of the filtering net 21 is prevented;
the rotating mechanism 22 comprises a connecting rod 221, the top end of the connecting rod 221 is fixedly connected with the middle part of the inner wall of the filter screen 21, the connecting rod 221 is used for connecting the filter screen 21 and driving the filter screen 21 to rotate, the bottom end of the connecting rod 221 is fixedly connected with a rotating shaft 222, the rotating shaft 222 is used for fixing a mounting seat 223, the mounting seat 223 is fixedly and alternately connected onto the rotating shaft 222, the mounting seat 223 rotates around the axis of the rotating shaft 222, the outer wall of the mounting seat 223 is fixedly connected with a plurality of fan blades 224, the plurality of fan blades 224 are equidistantly fixed on the outer wall of the mounting seat 223 in an annular array, the rotating shaft rotates with the mounting seat 223, the bottom end of the rotating shaft 222 is rotatably connected with a fixed block 3, the rotating shaft 222 is rotatably mounted on the fixed block 3, the fan blades 224 can conveniently rotate around the axis of the rotating shaft 222 and further drive the filter screen 21 to rotate, the outer wall of the fixed block 3 is fixedly connected with a plurality of fixed rods 4 in an annular array, the fixing block 3 and the fixing rods 4 are arranged at the top of the inner cavity of the water delivery pipe 7, and the fixing block 3 is fixed on the inner wall of the water delivery pipe 7 through the fixing rods 4, so that the stable rotation of the rotating shaft 222 and the fan blades 224 is ensured;
one side of the top of the sewage treatment box 1 is fixedly and alternately connected with a water inlet pipe 5, the water inlet pipe 5 is used for adding sewage into an inner cavity of the sewage treatment box 1, the bottom of the water inlet pipe 5 is arranged above the filter screen 21, impurities on the surface of the filter screen 21 slide down through a gap between the bottom end of the water inlet pipe 5 and the upper surface of the filter screen 21, the bottom of the water inlet pipe 5 is fixedly and alternately connected with a protective shell 6, the protective shell 6 is in a round table shape, the top of the filter screen 21 is arranged in the inner cavity of the protective shell 6, and sewage splashed at the position of the filter screen 21 is blocked, so that the sewage is intensively dropped at the position of the filter screen 21;
a water delivery pipe 7 is arranged below the filter screen 21, the top end of the water delivery pipe 7 corresponds to the bottom end of the filter screen 21, sewage filtered by the filter screen 21 enters the inner cavity of the water delivery pipe 7 and is transmitted along the water delivery pipe 7, and the inner wall of the water delivery pipe 7 is fixedly connected with one end of the fixing rod 4;
the bottom of one side of the inner cavity of the sewage treatment box 1 is provided with a discharge hopper 8, the discharge hopper 8 is in a ladder shape and is arranged below the water conveying pipe 7, impurities falling from the filter screen 21 enter the inner cavity of the discharge hopper 8, the bottom end of the discharge hopper 8 is fixedly connected with a discharge pipe 9, the bottom of the discharge pipe 9 is fixedly and alternately connected with the bottom of the sewage treatment box 1, and the impurities in the discharge hopper 8 are discharged out of the sewage treatment box 1 along the discharge pipe 9, so that the impurities can be conveniently collected and treated;
the other side of sewage treatment case 1 is provided with clean room 10, and sewage treatment case 1's inner chamber separates department clean room 10 through the baffle, and the inner chamber of clean room 10 is linked together with the one end of raceway 7, and sewage carries out purification treatment along raceway 7 entering clean room 10's inner chamber to sewage in.
The working principle of the utility model is as follows: sewage passes through inlet tube 5 and gets into in the inner chamber of sewage treatment case 1, fall on filter screen 21, impurity to in the sewage filters, rivers fall into the inner chamber of raceway 7 downwards, strike flabellum 224 at 7 inner chambers tops of raceway, make flabellum 224 rotate round axis of rotation 222, and then drive connecting rod 221 and filter screen 21 and rotate together, utilize the rotation of filter screen 21, make impurity carry out the landing along the surface of filter screen 21, prevent that impurity from to the jam of filter screen 21 mesh, simultaneously through protecting crust 6 and inlet tube 5's cooperation, sewage concentrates the middle part position that falls into filter screen 21 through the bottom of inlet tube 5, protecting crust 6 blocks the sewage that filter screen 21 department splashes, make sewage concentrate the position that falls at filter screen 21, reduce the scattering of sewage.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The domestic sewage treatment equipment for the environmental protection engineering comprises a sewage treatment box (1) and a filtering mechanism (2), and is characterized in that the filtering mechanism (2) is arranged in an inner cavity of the sewage treatment box (1);
the filtering mechanism (2) comprises a filter screen (21) and a rotating mechanism (22), the filter screen (21) is arranged at the top of the inner cavity of the sewage treatment box (1), and the rotating mechanism (22) is arranged below the filter screen (21);
slewing mechanism (22) include connecting rod (221), the top of connecting rod (221) and the middle part fixed connection of filter screen (21) inner wall, the bottom fixed connection axis of rotation (222) of connecting rod (221), fixed interlude is connected with mount pad (223) on axis of rotation (222), a plurality of flabellum (224) of outer wall fixedly connected with of mount pad (223).
2. The domestic sewage treatment equipment for environmental protection engineering according to claim 1, wherein the bottom end of the rotating shaft (222) is rotatably connected with a fixed block (3), and the outer wall of the fixed block (3) is fixedly connected with a plurality of fixed rods (4) in an annular array.
3. The domestic sewage treatment equipment for the environmental protection engineering according to claim 1, wherein one side of the top of the sewage treatment tank (1) is fixedly and alternately connected with a water inlet pipe (5), the bottom of the water inlet pipe (5) is fixedly and alternately connected with a protective shell (6), and the top of the filter screen (21) is arranged in an inner cavity of the protective shell (6).
4. The domestic sewage treatment equipment for the environmental protection engineering according to claim 1, wherein a water pipe (7) is arranged below the filter screen (21), the top end of the water pipe (7) corresponds to the bottom end of the filter screen (21), and the inner wall of the water pipe (7) is fixedly connected with one end of the fixing rod (4).
5. The domestic sewage treatment equipment for the environmental protection engineering according to claim 1, wherein a discharge hopper (8) is arranged at the bottom of one side of the inner cavity of the sewage treatment tank (1), a discharge pipe (9) is fixedly connected to the bottom end of the discharge hopper (8), and the bottom of the discharge pipe (9) is fixedly inserted and connected with the bottom of the sewage treatment tank (1).
6. The domestic sewage treatment equipment for the environmental protection engineering according to claim 1, wherein a purification chamber (10) is arranged at the other side of the sewage treatment tank (1), and the inner cavity of the purification chamber (10) is communicated with one end of the water delivery pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509724.7U CN216497912U (en) | 2021-10-19 | 2021-10-19 | Domestic sewage treatment equipment for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509724.7U CN216497912U (en) | 2021-10-19 | 2021-10-19 | Domestic sewage treatment equipment for environmental protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216497912U true CN216497912U (en) | 2022-05-13 |
Family
ID=81523536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122509724.7U Active CN216497912U (en) | 2021-10-19 | 2021-10-19 | Domestic sewage treatment equipment for environmental protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216497912U (en) |
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2021
- 2021-10-19 CN CN202122509724.7U patent/CN216497912U/en active Active
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