CN210764677U - Sewage treatment equipment for sludge emission reduction - Google Patents
Sewage treatment equipment for sludge emission reduction Download PDFInfo
- Publication number
- CN210764677U CN210764677U CN201921670581.4U CN201921670581U CN210764677U CN 210764677 U CN210764677 U CN 210764677U CN 201921670581 U CN201921670581 U CN 201921670581U CN 210764677 U CN210764677 U CN 210764677U
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- Prior art keywords
- sludge
- sink
- pond
- mud
- sewage
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Abstract
The utility model discloses a sewage treatment device of sludge discharge reduction, including just sinking the pond, two sink the pond, the mud-water separation pond, the sludge collecting vat, just sink the pond and just sink the bottom of the pool portion with two and all be the funnel structure setting, just sink the pond middle part and be provided with one and sink the sewage outlet, be provided with the filter on the sewage outlet, one sinks the sewage outlet and passes through drain pipe connection with two sink the pond, the drain pipe is the slope structure setting, two sink the intraductal careful filter of multiunit, the careful filter of multiunit all is the slope structure setting, the careful filter downward sloping department of multiunit all is provided with the opening, the equal hinged joint of opening part has the baffler, it sinks pond sludge collecting vat to be connected with two on the pond outer wall to sink, two sink the bottom of the pond portion and be provided with two and sink the sewage outlet. The utility model discloses have the beneficial effect that can separate out the mud in the sewage and water, its mainly used handles sewage.
Description
Technical Field
The utility model relates to a sewage treatment technical field, specific sewage treatment device that mud reduces discharging that says so.
Background
The sludge contains a large amount of organic pollutants, is not easy to degrade, has long toxic residual time, and if the toxic and harmful substances are not treated, the toxic and harmful substances are very easy to diffuse in a water body so as to cause water body pollution.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a can be with the sewage treatment device that mud and water in the sewage separated out.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a sewage treatment device for sludge emission reduction comprises a primary sedimentation tank, a secondary sedimentation tank, a mud-water separation tank and a sludge collecting tank, wherein the primary sedimentation tank and the bottom of the secondary sedimentation tank are arranged in a funnel structure, the middle part of the primary sedimentation tank is provided with a sewage outlet, a filter plate is arranged on the sewage outlet, the sewage outlet is connected with the secondary sedimentation tank through a drain pipe, a flow control valve is arranged in the drain pipe, the drain pipe is arranged in an inclined structure, a plurality of groups of fine filter plates are arranged in the secondary sedimentation tank, the fine filter plates are arranged in an inclined structure, the fine filter plates are correspondingly arranged, openings are arranged at the downward inclination parts of the filter plates, the openings are all hinged with a baffle plate, the sludge collecting tank of the secondary sedimentation tank is connected on the outer wall of the secondary sedimentation tank, and the bottom of the secondary sedimentation tank is provided with a sewage outlet, the two sink sewage outlet with the mud-water separation pond is connected, be provided with the multiunit in the mud-water separation pond and purify the board, the multiunit be provided with the active carbon in the purification board, be provided with the outlet on the mud-water separation pond, just sink pond, two sink pond mud collecting tanks all with the mud collecting tank passes through the mud pipe and connects.
The sludge sedimentation tank is characterized in that a sludge inlet is formed in the primary sedimentation tank, a sludge discharge port is formed in the bottom of the primary sedimentation tank, a gate is arranged on the sludge discharge port, and the sludge discharge port is connected with the sludge collecting tank.
The mud pipe adopts a large-caliber mud pipe, and an air pump is arranged on the mud pipe.
The inclination angles of the fine filter plates of a plurality of groups are more than 10 degrees and less than 20 degrees.
The drain pipe is provided with a water suction pump which is positioned on one side of the filter plate.
The utility model has the advantages that: can separate the sludge in the sewage from the water body, the sewage is precipitated through a primary sedimentation tank, the precipitable sludge in the water body can be precipitated to the bottom of the primary sedimentation tank and can be discharged to a sludge collecting tank through a sludge discharge pipe, after the precipitation is finished, a flow control valve of a water discharge pipe is opened, the sewage after the primary sedimentation enters a secondary sedimentation tank, and flow rate control is carried out through the flow control valve, a fine filter plate in the secondary sedimentation tank can carry out secondary filtration on the sewage, and the fine filter plate is arranged in an inclined structure, so that the sludge can slide to a position of a barrier plate, because the barrier plate is hinged at an opening, when the downward sliding force of the accumulated sludge is greater than the gravity of the barrier plate, the barrier plate can be pushed open, the sludge can fall to the sludge collecting tank of the secondary sedimentation tank, then the sludge is discharged to the sludge collecting tank through the sludge discharge pipe, and the fine filter plate is provided with a plurality, the filtered sewage is discharged into the mud-water separation tank through the secondary sewage outlet, and the activated carbon is arranged in the purification plate in the mud-water separation tank, so that the water body can be purified, and the filtered sewage can be discharged for the next process after being purified for many times.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 primary sedimentation tank, 2 secondary sedimentation tank, 3 mud-water separation tank, 4 sludge collecting tank, 5 primary sedimentation sewage outlet, 6 filter plate, 7 drain pipe, 8 flow control valve, 9 fine filter plate, 10 baffle plate, 11 secondary sedimentation tank sludge collecting tank, 12 secondary sedimentation sewage outlet, 13 purifying plate, 14 water outlet, 15 mud inlet and 16 gate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a sewage treatment device for sludge emission reduction comprises a primary sedimentation tank 1, a secondary sedimentation tank 2, a mud-water separation tank 3 and a sludge collection tank 4, wherein the bottoms of the primary sedimentation tank 1 and the secondary sedimentation tank 2 are arranged in a funnel structure, the middle part of the primary sedimentation tank 1 is provided with a sewage discharge port 5, the sewage discharge port 5 is provided with a filter plate 6, the sewage discharge port 5 is connected with the secondary sedimentation tank 2 through a water discharge pipe 7, the water discharge pipe 7 is internally provided with a flow control valve 8, the water discharge pipe 7 is arranged in an inclined structure, the secondary sedimentation tank 2 is internally provided with a plurality of groups of fine filter plates 9, the plurality of groups of fine filter plates 9 are arranged in an inclined structure, the plurality of groups of fine filter plates 9 are correspondingly arranged, the inclined parts of the fine filter plates 9 are provided with openings, the openings are hinged with baffle plates 10, the outer wall of the secondary sedimentation tank 2 is connected with a sludge, the secondary sedimentation sewage outlet 12 is connected with the mud-water separation tank 3, a plurality of groups of purification plates 13 are arranged in the mud-water separation tank 3, activated carbon is arranged in the plurality of groups of purification plates 13, the water outlet 14 is arranged on the mud-water separation tank 3, and the primary sedimentation tank 1 and the secondary sedimentation tank sludge collecting tank 11 are both connected with the sludge collecting tank 4 through sludge discharge pipes.
In the utility model, a sludge inlet 15 is arranged on the primary sedimentation tank 1, a sludge discharge port is arranged at the bottom of the primary sedimentation tank 1, a gate 16 is arranged on the sludge discharge port, and the sludge discharge port is connected with the sludge collecting tank 4, so that the sludge at the bottom of the primary sedimentation tank 1 can be conveniently treated;
the sludge discharge pipe adopts a large-diameter sludge discharge rubber pipe, and an air pump is arranged on the sludge discharge pipe to prevent sludge from being blocked in the sludge discharge pipe;
the inclination angles of the multiple groups of fine filter plates 9 are more than 10 degrees and less than 20 degrees, so that the fine filter plates 9 can conveniently filter sewage;
the water discharge pipe 7 is provided with a water suction pump which is positioned on one side of the filter plate 6, and the flow rate of the water body is conveniently controlled through the flow control valve 8.
The utility model discloses a theory of operation is: when in use, sewage is precipitated through the primary sedimentation tank 1, the precipitable sludge in the water body is precipitated to the bottom of the primary sedimentation tank 1 and is discharged to the sludge collecting tank 4 through the sludge discharge pipe, after the precipitation is finished, the flow control valve 8 of the water discharge pipe 7 is opened, the primarily precipitated sewage enters the secondary sedimentation tank 2 and is subjected to flow rate control through the flow control valve 8, the water suction pump can stabilize the water flow pressure, so that the flow rate can be better controlled, the fine filter plate 9 in the secondary sedimentation tank 2 can carry out secondary filtration on the sewage, and the fine filter plate 9 is arranged in an inclined structure, so that the sludge can slide to the position of the barrier plate 10, because the barrier plate 10 is hinged at the opening, when the downward sliding force of the accumulated sludge is greater than the gravity of the barrier plate 10, the barrier plate 10 can be pushed away, the sludge falls to the sludge collecting tank 11 of the secondary sedimentation tank, and then is discharged to the sludge collecting tank 4 through the sludge discharge pipe, and the fine filter plate 9 is provided with a plurality of groups, so that sewage can be filtered for a plurality of times, the filtered sewage is discharged into the mud-water separation tank 3 through the secondary sewage discharge outlet 12, and the water body can be purified because the activated carbon is arranged in the purification plate 13 in the mud-water separation tank 3, and after a plurality of times of purification, the water can be discharged for the treatment of the next procedure.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a sewage treatment device of sludge emission reduction, includes that pond (1), two sink pond (2), mud-water separation pond (3), sludge collection groove (4) just sink, its characterized in that: the bottom of the primary sedimentation tank (1) and the bottom of the secondary sedimentation tank (2) are both arranged in a funnel structure, the middle part of the primary sedimentation tank (1) is provided with a sewage drainage outlet (5), the sewage drainage outlet (5) is provided with a filter plate (6), the sewage drainage outlet (5) is connected with the secondary sedimentation tank (2) through a drainage pipe (7), the drainage pipe (7) is internally provided with a flow control valve (8), the drainage pipe (7) is arranged in an inclined structure, a plurality of groups of fine filter plates (9) are arranged in the secondary sedimentation tank (2), the plurality of groups of fine filter plates (9) are arranged in an inclined structure, the plurality of groups of fine filter plates (9) are correspondingly arranged, the downward inclined parts of the plurality of groups of fine filter plates (9) are both provided with openings, the openings are both hinged with a baffle plate (10), the outer wall of the secondary sedimentation tank (2) is connected with a sludge collecting tank, two sink pond (2) bottoms and be provided with two and sink sewage outlet (12), two sink sewage outlet (12) with mud-water separation pond (3) are connected, be provided with multiunit purifying plate (13) in mud-water separation pond (3), the multiunit be provided with active carbon in purifying plate (13), be provided with outlet (14) on mud-water separation pond (3), just sink pond (1), two sink pond mud collecting vat (11) all with mud collecting vat (4) are through the mud pipe connection.
2. The sewage treatment device for sludge reduction according to claim 1, wherein: the sludge treatment device is characterized in that a sludge inlet (15) is formed in the primary sedimentation tank (1), a sludge discharge port is formed in the bottom of the primary sedimentation tank (1), a gate (16) is arranged on the sludge discharge port, and the sludge discharge port is connected with the sludge collecting tank (4).
3. The sewage treatment device for sludge reduction according to claim 1, wherein: the mud pipe adopts a large-caliber mud pipe, and an air pump is arranged on the mud pipe.
4. The sewage treatment device for sludge reduction according to claim 1, wherein: the inclination angles of the groups of fine filter plates (9) are more than 10 degrees and less than 20 degrees.
5. The sewage treatment device for sludge reduction according to claim 1, wherein: and a water suction pump is arranged on the drain pipe (7) and is positioned on one side of the filter plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921670581.4U CN210764677U (en) | 2019-10-08 | 2019-10-08 | Sewage treatment equipment for sludge emission reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921670581.4U CN210764677U (en) | 2019-10-08 | 2019-10-08 | Sewage treatment equipment for sludge emission reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210764677U true CN210764677U (en) | 2020-06-16 |
Family
ID=71034107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921670581.4U Expired - Fee Related CN210764677U (en) | 2019-10-08 | 2019-10-08 | Sewage treatment equipment for sludge emission reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210764677U (en) |
-
2019
- 2019-10-08 CN CN201921670581.4U patent/CN210764677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |