CN212770259U - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
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- CN212770259U CN212770259U CN202021031978.1U CN202021031978U CN212770259U CN 212770259 U CN212770259 U CN 212770259U CN 202021031978 U CN202021031978 U CN 202021031978U CN 212770259 U CN212770259 U CN 212770259U
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- tank
- sewage treatment
- filtering
- sewage
- domestic sewage
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Abstract
The utility model discloses a domestic sewage treatment device belongs to sewage treatment technical field, including filtering the jar, the upper end of filtering the jar is provided with end cover, end cover's lower extreme fixedly connected with lifting rod, and the inside of filtering the jar is provided with filters the frame, and the below of filtering the frame is provided with and filters the solid fixed ring of the inner wall fixed connection of jar, and the bottom cross arrangement of filtering the frame has the connecting rod, and the connecting rod is provided with the filter screen between the frame with filtering, the one end fixed connection of connecting rod and lifting rod. According to the domestic sewage treatment device of the utility model, the filter screen in the filter frame can filter the solid waste in the sewage, prevent the sewage conveying pipeline from being blocked and ensure the sewage to be treated in time; the flocculation shunt pipe in the sedimentation disinfection tank can fully mix the flocculating agent and the sewage, accelerate the precipitation of inorganic salt in the sewage and improve the sewage treatment speed.
Description
Technical Field
The utility model relates to a sewage treatment device, in particular to a domestic sewage treatment device, which belongs to the technical field of sewage treatment.
Background
Domestic sewage is mainly discharged water generated by various kitchen water, washing water and toilet water used in human life, is mostly nontoxic inorganic salts, is sewage generated in the human life process, is one of main pollution sources of water, and is mainly excrement and washing sewage.
The domestic sewage is characterized by high content of nitrogen, sulfur and phosphorus, and is easy to generate malodorous substances under the action of anaerobic bacteria, so the domestic sewage needs to be treated, and the existing domestic sewage treatment device has the defects of long sewage treatment reaction time and easy pipeline blockage caused by solid wastes in the sewage.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to solve the defects of the prior art and provide a domestic sewage treatment device.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a domestic sewage treatment device, is including crossing the filter tank, the upper end of crossing the filter tank is provided with end cover, end cover's lower extreme fixedly connected with lifter, the inside of crossing the filter tank is provided with crosses the filter stand, the below of crossing the filter stand be provided with cross the solid fixed ring of the inner wall fixed connection of filter tank, the bottom cross arrangement of crossing the filter stand has the connecting rod, the connecting rod with cross and be provided with the filter screen between the filter stand, the connecting rod with the one end fixed connection of lifter.
Preferably, the two sides of the filtering tank are both provided with fixing plates, and the fixing plates are provided with hydraulic oil cylinders fixedly connected with the sealing end covers.
Preferably, the rear side of the filtering tank is provided with a support frame, and the support frame is provided with a sewage delivery pump connected with the filtering tank.
Preferably, the lower extreme of crossing the filter tank is provided with the collection flow box, the lower extreme of collection flow box is connected with sewage conveyer pipe, sewage conveyer pipe's one end is connected with the sediment disinfection jar.
Preferably, the upper end of the precipitation and disinfection tank is provided with a flocculating agent delivery pump, the right side of the flocculating agent delivery pump is provided with a flocculating agent box, and the inside of the precipitation and disinfection tank is provided with a flocculating agent box connected with the flocculating agent delivery pump.
Preferably, both sides of the flocculating agent box are provided with ultraviolet lamps fixedly connected with the precipitation and disinfection tank.
Preferably, the bottom of the sedimentation and disinfection tank is provided with a discharge port, and a flow distribution baffle is arranged at the joint of the discharge port and the sedimentation and disinfection tank.
Preferably, the upper end of end cover is provided with the anchor strut, the both sides of collection flow box all are provided with a plurality of supporting legs.
Preferably, the front side of the precipitation and disinfection tank is provided with an operation panel which is respectively connected with the flocculating agent delivery pump and the sewage delivery pump.
Preferably, the filtering tank and the precipitation sterilizing tank are both cylindrical tank bodies.
The utility model has the advantages of: according to the domestic sewage treatment device of the utility model, the filter screen in the filter frame can filter the solid waste in the sewage, prevent the sewage conveying pipeline from being blocked and ensure the sewage to be treated in time; the flocculation shunt pipe in the sedimentation disinfection tank can fully mix the flocculating agent with the sewage, accelerate the precipitation of inorganic salt in the sewage and improve the sewage treatment speed; the ultraviolet lamp in the precipitation disinfection tank can kill harmful microorganisms and germs in the sewage, so that the treated sewage can be discharged harmlessly.
Drawings
FIG. 1 is a schematic view showing the internal structure of a filtration tank and a sedimentation and disinfection tank according to a preferred embodiment of a domestic sewage treatment apparatus of the present invention;
FIG. 2 is a right side view of a filter tank according to a preferred embodiment of the domestic sewage treatment apparatus of the present invention;
FIG. 3 is a schematic structural view of a filter frame according to a preferred embodiment of the domestic sewage treatment apparatus of the present invention;
FIG. 4 is an enlarged view of the portion A in FIG. 1 according to a preferred embodiment of the domestic sewage treatment apparatus of the present invention;
FIG. 5 is a right side view of a precipitation sterilizing tank according to a preferred embodiment of the domestic sewage treatment apparatus of the present invention;
fig. 6 is a schematic structural view of a sealing end cover according to a preferred embodiment of the domestic sewage treatment device of the present invention.
In the figure: 1-a filtering tank, 2-a sealing end cover, 3-a hydraulic oil cylinder, 5-a lifting rod, 6-a fixing plate, 7-a filtering frame, 8-a supporting leg, 9-a confluence box, 10-a sewage conveying pipe, 11-a fixing ring, 12-a precipitation disinfection tank, 13-a flocculant conveying pump, 14-a flocculant box, 15-a flocculant shunt pipe, 16-an ultraviolet lamp, 17-a discharge port, 18-a shunt baffle, 19-a sewage conveying pump, 20-a supporting frame, 21-a connecting rod, 22-a filtering screen, 23-a reinforcing rod and 24-an operation panel.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the domestic sewage treatment device provided by this embodiment includes a filtering tank 1, a sealing end cap 2 is provided at the upper end of the filtering tank 1, a lifting rod 5 is fixedly connected to the lower end of the sealing end cap 2, a filtering frame 7 is provided inside the filtering tank 1, a fixing ring 11 fixedly connected to the inner wall of the filtering tank 1 is provided below the filtering frame 7, a connecting rod 21 is crosswise provided at the bottom of the filtering frame 7, a filtering net 22 is provided between the connecting rod 21 and the filtering frame 7, and the connecting rod 21 is fixedly connected to one end of the lifting rod 5. The filter screen 22 in the filter frame 7 can filter solid waste in sewage, prevent the sewage conveying pipeline from being blocked and ensure the sewage to be treated in time.
In this embodiment, as shown in fig. 1, fixing plates 6 are disposed on both sides of the filter tank 1, a hydraulic cylinder 3 fixedly connected to the end cap 2 is disposed on the fixing plates 6, and the hydraulic cylinder 3 is used for driving the filter frame 7 to move up and down.
In the present embodiment, as shown in fig. 1 and 2, a support frame 20 is provided on the rear side of the filtration tank 1, and a sewage transfer pump 19 connected to the filtration tank 1 is provided on the support frame 20.
In this embodiment, as shown in fig. 1 and 2, the lower end of the filtering tank 1 is provided with a confluence box 9, the lower end of the confluence box 9 is connected with a sewage delivery pipe 10, one end of the sewage delivery pipe 10 is connected with a precipitation disinfection tank 12, the upper end of the precipitation disinfection tank 12 is provided with a flocculant delivery pump 13, the right side of the flocculant delivery pump 13 is provided with a flocculant box 14, and the inside of the precipitation disinfection tank 12 is provided with a flocculation shunt pipe 15 connected with the flocculant delivery pump 13. The flocculation shunt pipe 15 in the sedimentation disinfection tank 12 can fully mix the flocculating agent and the sewage, accelerate the precipitation of the inorganic salt in the sewage and improve the sewage treatment speed.
In this embodiment, as shown in fig. 1, ultraviolet lamps 16 fixedly connected to the sedimentation disinfection tank 12 are disposed on both sides of the flocculation dividing pipe 15. The ultraviolet lamp 16 in the precipitation disinfection tank 12 can kill harmful microorganisms and germs in the sewage, so that the treated sewage can be discharged harmlessly.
In this embodiment, as shown in fig. 5, the bottom of the sedimentation and disinfection tank 12 is provided with a discharge port 17, and a diversion baffle 18 is arranged at the connection of the discharge port 17 and the sedimentation and disinfection tank 12.
In the present embodiment, as shown in fig. 1 and 6, the upper end of the end cap 2 is provided with a reinforcing bar 23, and both sides of the junction box 9 are provided with a plurality of support legs 8.
In the present embodiment, as shown in fig. 5, the front side of the precipitation sterilizing tank 12 is provided with an operation panel 24 connected to the flocculant transfer pump 13 and the sewage transfer pump 19, respectively.
In this embodiment, as shown in fig. 1, both the filtration tank 1 and the precipitation sterilization tank 12 are cylindrical tanks.
As shown in fig. 1 to 6, the principle of the domestic sewage treatment device provided by the embodiment is as follows: during sewage treatment, connect sewage delivery pump 19 into the effluent water sump, start sewage delivery pump 19 through operating panel 24 and carry sewage in filtering jar 1, sewage after the filtration is carried sewage through sewage conveyer pipe 10 in precipitating disinfection jar 12, start flocculating agent delivery pump 13 and ultraviolet lamp 16 through operating panel 24 and deposit the disinfection to sewage, discharge sewage through discharge port 17 at last.
In conclusion, in this embodiment, according to the domestic sewage treatment device of this embodiment, the domestic sewage treatment device that this embodiment provided, the solid waste in the sewage can be filtered to the filter screen 22 in the filter frame 7, prevents that sewage pipeline from blockking up, guarantees that sewage in time handles. The flocculation shunt pipe 15 in the sedimentation disinfection tank 12 can fully mix the flocculating agent and the sewage, accelerate the precipitation of the inorganic salt in the sewage and improve the sewage treatment speed. The ultraviolet lamp 16 in the precipitation disinfection tank 12 can kill harmful microorganisms and germs in the sewage, so that the treated sewage can be discharged harmlessly.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. The utility model provides a domestic sewage treatment device, its characterized in that, including filtering jar (1), the upper end of filtering jar (1) is provided with end cover (2), lower extreme fixedly connected with lifting bar (5) of end cover (2), the inside of filtering jar (1) is provided with filters frame (7), the below of filtering frame (7) be provided with filter jar (1)'s the fixed ring of inner wall fixed connection (11), the bottom cross arrangement of filtering frame (7) has connecting rod (21), connecting rod (21) with be provided with filter screen (22) between filter frame (7), connecting rod (21) with the one end fixed connection of lifting bar (5).
2. The domestic sewage treatment device according to claim 1, wherein the fixing plates (6) are arranged on both sides of the filtering tank (1), and the hydraulic cylinder (3) fixedly connected with the sealing end cover (2) is arranged on the fixing plates (6).
3. The domestic sewage treatment device according to claim 2, wherein a support frame (20) is provided at the rear side of the filtration tank (1), and a sewage transfer pump (19) connected to the filtration tank (1) is provided on the support frame (20).
4. A domestic sewage treatment device according to claim 3, wherein the lower end of the filtering tank (1) is provided with a confluence tank (9), the lower end of the confluence tank (9) is connected with a sewage delivery pipe (10), and one end of the sewage delivery pipe (10) is connected with a precipitation disinfection tank (12).
5. The domestic sewage treatment device according to claim 4, wherein a flocculant delivery pump (13) is provided at the upper end of the precipitation and disinfection tank (12), a flocculant tank (14) is provided at the right side of the flocculant delivery pump (13), and a flocculant shunt pipe (15) connected to the flocculant delivery pump (13) is provided inside the precipitation and disinfection tank (12).
6. The domestic sewage treatment apparatus according to claim 5, wherein said flocculating agent shunt tube (15) is provided at both sides thereof with ultraviolet lamps (16) fixedly connected to said precipitation sterilizing tank (12).
7. The domestic sewage treatment apparatus according to claim 5, wherein said sedimentation tank (12) is provided with a discharge port (17) at the bottom thereof, and a flow dividing baffle (18) is provided at the junction of said discharge port (17) and said sedimentation tank (12).
8. The domestic sewage treatment apparatus according to claim 4, wherein the upper end of the end cap (2) is provided with a reinforcing bar (23), and both sides of the header tank (9) are provided with a plurality of supporting legs (8).
9. The domestic sewage treatment apparatus according to claim 5, wherein said sedimentation disinfection tank (12) is provided at a front side thereof with an operation panel (24) connected to said flocculant transfer pump (13) and said sewage transfer pump (19), respectively.
10. The domestic sewage treatment apparatus according to claim 4, wherein said filtration tank (1) and said sedimentation disinfection tank (12) are cylindrical tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031978.1U CN212770259U (en) | 2020-06-08 | 2020-06-08 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031978.1U CN212770259U (en) | 2020-06-08 | 2020-06-08 | Domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212770259U true CN212770259U (en) | 2021-03-23 |
Family
ID=75070240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021031978.1U Active CN212770259U (en) | 2020-06-08 | 2020-06-08 | Domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212770259U (en) |
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2020
- 2020-06-08 CN CN202021031978.1U patent/CN212770259U/en active Active
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