CN213738883U - Sewage treatment tank - Google Patents
Sewage treatment tank Download PDFInfo
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- CN213738883U CN213738883U CN202022785847.9U CN202022785847U CN213738883U CN 213738883 U CN213738883 U CN 213738883U CN 202022785847 U CN202022785847 U CN 202022785847U CN 213738883 U CN213738883 U CN 213738883U
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Abstract
The utility model provides a sewage treatment tank, which comprises a tank body, a manhole, an observation window, a sewage inlet and outlet system, an active carbon inlet and outlet system and an active carbon cleaning system, the bottom of the tank body is in an inverted cone shape, the active carbon inlet and outlet system comprises an inlet pipe which runs through the tank body, a discharge port which is arranged at the central position of the bottom of the tank body, and a discharge pipe which is connected on the discharge port, through leading the inlet pipe to be in sealing connection with the tank body, the active carbon can be conveniently pumped into the tank body from the inlet pipe after being mixed with compressed air, then the active carbon is discharged through the discharge port and the discharge pipe, the filling and the replacement of the active carbon are more convenient, through the active carbon cleaning system which comprises a cleaning liquid inlet, a spray pipe, a clear water inlet and a clear water pipe, after the active carbon in the tank body is contaminated, cleaning liquid can be sprayed into the tank body through the cleaning liquid inlet, the cleaning agent is discharged after being cleaned, and is convenient for repeated use.
Description
Technical Field
The utility model relates to a sewage treatment plant field, concretely relates to sewage treatment tank.
Background
Sewage treatment is defined as the process of purifying sewage to meet the water quality requirements for discharge into a body of water or reuse. 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.
The existing sewage treatment modes comprise a physical method, a chemical method and a biological method, the modes are all suitable when a sewage treatment tank is adopted for treatment, chemical residues exist in the chemical method, and the biological method has the phenomenon of gas generation and is not suitable, and adsorptive materials such as activated carbon are mostly adopted in the physical method for treating sewage in the sewage treatment tank, but when the mode is used, the filling and the replacement of the activated carbon are inconvenient, the labor intensity of workers is high, and the activated carbon is not easy to clean and is difficult to recycle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a sewage treatment tank which is more convenient for filling and replacing the active carbon and can clean the active carbon.
In order to achieve the above object, the utility model provides a technical scheme is, sewage treatment jar, include:
the tank body is hollow, a cavity for treating sewage is formed, and the bottom of the tank body is in an inverted cone shape;
the manhole is arranged at the center of the top of the tank body and is used for the access of maintainers, and an openable manhole cover is arranged on the manhole;
the observation window is positioned on the side wall of the tank body;
the sewage inlet and outlet system comprises a sewage inlet arranged at the top of the tank body, a filtering device arranged on the bottom wall of the tank body and a water filter pipe connected to the end part of the filtering device, wherein the sewage inlet is arranged at one side of the manhole, the water filter pipe penetrates through the bottom of the tank body and extends outwards, the water filter pipe is in sealed connection with the tank body, sewage enters the cavity from the sewage inlet, is filtered by the filtering device after being treated by active carbon in the cavity and finally flows out through the water filter pipe;
the sewage treatment tank also comprises an active carbon feeding and discharging system and an active carbon cleaning system;
the active carbon feeding and discharging system comprises a feeding pipe, a discharging hole and a discharging pipe, wherein the feeding pipe penetrates through the bottom of the tank body and extends upwards, the discharging hole is formed in the center of the bottom of the tank body, the discharging pipe is connected to the discharging hole, the feeding pipe is hermetically connected with the tank body, and a feeding hole of the feeding pipe in the tank body faces to the bottom of the cavity;
activated carbon cleaning system includes washing liquid import, shower, clear water import, clean water pipe, the washing liquid import is seted up in the marginal position at the top of the jar body, the shower is located in the cavity is connected in the washing liquid import, the clear water import is seted up in the top of the jar body is located one side of sewage import, clean water pipe connection is in the clear water import.
Preferably, the shower is annular and is located under the manhole, the central line of the annular shower coincides with the axial lead of the manhole, the inner diameter of the annular shower is greater than that of the manhole, and a plurality of spraying holes are formed in the annular shower.
Further preferably, the plurality of spray holes are uniformly distributed on the outer wall of the annular spray pipe and face obliquely downward, and the cleaning liquid sprayed from the spray holes moves downward and toward the inner wall of the tank body.
Further preferably, the feed inlet of the feed pipe faces the center of the shower pipe.
Preferably, the filtering device comprises a filtering pipe, a plurality of filtering holes are uniformly distributed on the filtering pipe, and the aperture of each filtering hole is smaller than the particle size of the activated carbon.
Further preferably, the end of the filter pipe is connected with a threaded sleeve, and the end of the filter pipe connected with the filter pipe is provided with a thread matched with the threaded sleeve.
Preferably, the activated carbon cleaning system further comprises an air injection ring pipe, the air injection ring pipe is wound on the outer wall of the bottom of the tank body, the air injection ring pipe is communicated with the cavity through an air injection pipe, and a compressed air pipeline is connected to the air injection ring pipe.
Further preferably, the activated carbon cleaning system further comprises an exhaust hole, wherein the exhaust hole is formed in the top of the tank body and is located on one side of the manhole.
Preferably, a handle which is convenient to open and close is connected to the manhole cover.
Further preferably, the bottom of the tank body is also connected with a support for supporting.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides a sewage treatment tank, which comprises a tank body, a manhole, an observation window, a sewage inlet and outlet system, an active carbon inlet and outlet system and an active carbon cleaning system, the bottom of the tank body is in an inverted cone shape, the active carbon inlet and outlet system comprises an inlet pipe which runs through the tank body, a discharge port which is arranged at the central position of the bottom of the tank body, and a discharge pipe which is connected on the discharge port, through leading the inlet pipe to be in sealing connection with the tank body, the active carbon can be conveniently pumped into the tank body from the inlet pipe after being mixed with compressed air, then the active carbon is discharged through the discharge port and the discharge pipe, the filling and the replacement of the active carbon are more convenient, through the active carbon cleaning system which comprises a cleaning liquid inlet, a spray pipe, a clear water inlet and a clear water pipe, after the active carbon in the tank body is contaminated, cleaning liquid can be sprayed into the tank body through the cleaning liquid inlet and the clear water inlet, the active carbon is cleaned through the clear water, the cleaning agent is discharged after being cleaned, and is convenient for repeated use.
Drawings
Fig. 1 is a schematic front view, partially in section, of a preferred embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic top view of the shower of fig. 1, with the connecting pipe between the shower and the cleaning liquid inlet hidden.
Wherein: 10. a tank body; 11. a cavity; 20. a manhole; 21. a manhole cover; 22. a handle; 30. an observation window; 41. a sewage inlet; 411. a sewage pipe; 42. a filtration device; 421. a filtration pore; 422. a threaded sleeve; 43. a water filter pipe; 51. a feed pipe; 511. a feed inlet; 52. a discharge port; 53. a discharge pipe; 61. a cleaning fluid inlet; 62. a shower pipe; 621. spraying holes; 63. a clear water inlet; 64. a clear water pipe; 65. a gas injection ring pipe; 651. a gas ejector tube; 66. an exhaust hole; 70. and (4) a support.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
The up-down direction described in the present invention refers to the up-down direction in fig. 1.
As shown in fig. 1-3, the utility model provides a sewage treatment tank, include: the sewage treatment tank comprises a tank body 10, a manhole 20, an observation window 30, a sewage inlet and outlet system, an active carbon inlet and outlet system and an active carbon cleaning system, wherein the tank body 10 is hollow to form a cavity 11 for treating sewage, and the bottom of the tank body 10 is in an inverted cone shape, so that objects in the cavity 11 can be conveniently discharged; the manhole 20 is arranged at the center of the top of the tank body 10, the manhole 20 is used for the access of maintainers, a manhole cover 21 which can be opened and closed is arranged on the manhole 20, and a handle 22 which is convenient to open and close is connected to the manhole cover 21; the observation window 30 is positioned on the side wall of the tank body 10, and the observation window 30 is used for observing the sewage treatment state and the activated carbon cleaning state in the cavity 11; the sewage inlet and outlet system comprises a sewage inlet 41 arranged at the top of the tank body 10, a filtering device 42 arranged on the bottom wall of the tank body 10 and a water filtering pipe 43 connected to the end part of the filtering device 42, wherein the sewage inlet 41 is arranged at one side of the manhole 20, the water filtering pipe 43 penetrates through the bottom of the tank body 10 and extends outwards, the water filtering pipe 43 is hermetically connected with the tank body 10, sewage enters the cavity 11 from the sewage inlet 41, is filtered by the filtering device 42 after being treated by active carbon in the cavity 11 and finally flows out through the water filtering pipe 43; the active carbon feeding and discharging system comprises a feeding pipe 51 which penetrates through the bottom of the tank body 10 and extends upwards, a discharging hole 52 which is arranged at the center of the bottom of the tank body 10, and a discharging pipe 53 which is connected to the discharging hole 52, wherein the feeding pipe 51 is hermetically connected with the tank body 10, the feeding pipe 51 extends upwards in the tank body 10, is bent towards the direction of the manhole 20 after being close to the inner wall of the top of the tank body 10, and is bent downwards at the edge position of the manhole 20, so that a feeding hole 511 of the feeding pipe 51, which is positioned in the tank body 10, faces the bottom of the cavity 11; the activated carbon cleaning system comprises a cleaning liquid inlet 61, a spray pipe 62, a clear water inlet 63 and a clear water pipe 64, wherein the cleaning liquid inlet 61 is arranged at the edge position of the top of the tank body 10, the spray pipe 62 is positioned in the cavity 11 and connected to the cleaning liquid inlet 61, the clear water inlet 63 is arranged at the top of the tank body 10 and positioned at one side of the sewage inlet 41, and the clear water pipe 64 is connected to the clear water inlet 63.
In this embodiment, the spraying pipe 62 is annular and is located under the manhole 20, the central line of the annular spraying pipe 62 coincides with the axial line of the manhole 20, the inner diameter of the annular spraying pipe 62 is greater than the inner diameter of the manhole 20, a plurality of spraying holes 621 are formed in the annular spraying pipe 62, the spraying holes 621 are uniformly distributed on the outer wall of the annular spraying pipe 62, the outer wall refers to the annular outer wall of the annular spraying pipe 62 and does not refer to the outer wall which surrounds the inner cavity of the annular spraying pipe 62, the spraying holes 621 face to the oblique lower side, and the cleaning liquid sprayed out from the spraying holes 621 moves downwards and towards the inner wall of the tank body 10.
In the present embodiment, the feeding port 511 of the feeding pipe 51 faces the center of the spraying pipe 62, so that the activated carbon sprayed from the feeding port 511 can be gathered right below the spraying pipe 62, and the subsequent cleaning operation is facilitated.
In order to more thoroughly adsorb the dirt in the sewage by the activated carbon, increase the contact between the activated carbon and the sewage and facilitate the cleaning of the activated carbon, the activated carbon cleaning system further comprises an air injection ring pipe 65 and an exhaust hole 66, wherein the air injection ring pipe 65 is wound on the outer wall of the bottom of the tank body 10, the air injection ring pipe 65 is communicated with the cavity 11 through an air injection pipe 651, and the air injection ring pipe 65 is connected with a compressed air pipeline; the air vent 66 is opened at the top of the tank 10 and is located at one side of the manhole 20, and the air vent 66 is used for pressure relief when the air injection pipe 651 blows air into the cavity 11.
The bottom of the tank body 10 is further connected with a support 70 for supporting, the support 70 is positioned at one side of the observation window 30, the arrangement enables the sewage treatment tank to be conveniently arranged on the carriage of the truck, the part of the other side of the tank body 10 without the support 70 is supported on the wall plate at the front part of the carriage, the support 70 is supported at the rear part of the carriage, and the observation window faces to the outlet of the carriage, so that the observation is convenient.
In the above embodiments, for convenience of connection and control, the flanges and the valves may be connected to the pipes and the openings (holes) as required, and such operations are conventional technical means in the art and are not described herein again.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides a sewage treatment tank, through making inlet pipe and a jar body sealing connection, it is internal to sneak into the jar from the inlet pipe pump after the compressed air with the active carbon that can be convenient, rethread discharge gate and discharging pipe are discharged the active carbon, it is more convenient to fill dress and change the active carbon, include the washing liquid import through the setting, the shower, the clear water import, the active carbon cleaning system of clean water pipe, after the active carbon of jar internal is contaminated, can spout the washing liquid to jar internal through washing liquid import and shower, rethread clean water pipe and clear water import let in the clear water to jar internal and wash the active carbon, make its sanitization back discharge, convenient to used repeatedly.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A wastewater treatment tank comprising:
the tank body is hollow, a cavity for treating sewage is formed, and the bottom of the tank body is in an inverted cone shape;
the manhole is arranged at the center of the top of the tank body and is used for the access of maintainers, and an openable manhole cover is arranged on the manhole;
the observation window is positioned on the side wall of the tank body;
the sewage inlet and outlet system comprises a sewage inlet arranged at the top of the tank body, a filtering device arranged on the bottom wall of the tank body and a water filter pipe connected to the end part of the filtering device, wherein the sewage inlet is arranged at one side of the manhole, the water filter pipe penetrates through the bottom of the tank body and extends outwards, the water filter pipe is in sealed connection with the tank body, sewage enters the cavity from the sewage inlet, is filtered by the filtering device after being treated by active carbon in the cavity and finally flows out through the water filter pipe;
the method is characterized in that:
the sewage treatment tank also comprises an active carbon feeding and discharging system and an active carbon cleaning system;
the active carbon feeding and discharging system comprises a feeding pipe, a discharging hole and a discharging pipe, wherein the feeding pipe penetrates through the bottom of the tank body and extends upwards, the discharging hole is formed in the center of the bottom of the tank body, the discharging pipe is connected to the discharging hole, the feeding pipe is hermetically connected with the tank body, and a feeding hole of the feeding pipe in the tank body faces to the bottom of the cavity;
activated carbon cleaning system includes washing liquid import, shower, clear water import, clean water pipe, the washing liquid import is seted up in the marginal position at the top of the jar body, the shower is located in the cavity is connected in the washing liquid import, the clear water import is seted up in the top of the jar body is located one side of sewage import, clean water pipe connection is in the clear water import.
2. The sewage treatment tank of claim 1, wherein: the shower is the annular, and is located under the manhole, the central line of this annular shower with the axial lead of manhole coincides mutually, this annular shower's internal diameter is greater than the internal diameter of manhole, has seted up a plurality of spray holes on this annular shower.
3. The sewage treatment tank of claim 2, wherein: the plurality of spraying holes are uniformly distributed on the outer wall of the annular spraying pipe and face obliquely downward, and the cleaning liquid sprayed out of the spraying holes moves downwards and towards the inner wall of the tank body.
4. The sewage treatment tank of claim 2, wherein: the feed inlet of inlet pipe is towards the center of shower.
5. The sewage treatment tank of claim 1, wherein: the filtering device comprises a filtering pipe, a plurality of filtering holes are uniformly distributed on the filtering pipe, and the aperture of each filtering hole is smaller than the particle size of the activated carbon.
6. The sewage treatment tank of claim 5, wherein: the end part of the filter pipe is connected with a threaded sleeve, and the end part of the filter pipe connected with the filter pipe is provided with threads matched with the threaded sleeve.
7. The sewage treatment tank of claim 1, wherein: the activated carbon cleaning system further comprises an air injection ring pipe, the air injection ring pipe is wound on the outer wall of the bottom of the tank body and communicated with the cavity through an air injection pipe, and a compressed air pipeline is connected to the air injection ring pipe.
8. The sewage treatment tank of claim 7, wherein: the active carbon cleaning system further comprises an exhaust hole, wherein the exhaust hole is formed in the top of the tank body and is located on one side of the manhole.
9. The sewage treatment tank of claim 1, wherein: the manhole cover is connected with a handle which is convenient to open and close.
10. The sewage treatment tank of any of claims 1 to 9, wherein: the bottom of the tank body is also connected with a support which plays a supporting role.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022785847.9U CN213738883U (en) | 2020-11-26 | 2020-11-26 | Sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022785847.9U CN213738883U (en) | 2020-11-26 | 2020-11-26 | Sewage treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213738883U true CN213738883U (en) | 2021-07-20 |
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ID=76831624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022785847.9U Active CN213738883U (en) | 2020-11-26 | 2020-11-26 | Sewage treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213738883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525942A (en) * | 2021-08-16 | 2021-10-22 | 江苏丰泽生物工程设备制造有限公司 | Fermentation liquor storage tank with efficient cleaning structure and using method thereof |
| CN116765111A (en) * | 2023-07-05 | 2023-09-19 | 山东省煤田地质局第五勘探队 | Device for repairing polycyclic aromatic hydrocarbon in soil by pre-buried long-acting activated carbon |
-
2020
- 2020-11-26 CN CN202022785847.9U patent/CN213738883U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525942A (en) * | 2021-08-16 | 2021-10-22 | 江苏丰泽生物工程设备制造有限公司 | Fermentation liquor storage tank with efficient cleaning structure and using method thereof |
| CN116765111A (en) * | 2023-07-05 | 2023-09-19 | 山东省煤田地质局第五勘探队 | Device for repairing polycyclic aromatic hydrocarbon in soil by pre-buried long-acting activated carbon |
| CN116765111B (en) * | 2023-07-05 | 2023-12-29 | 山东省煤田地质局第五勘探队 | Device for repairing polycyclic aromatic hydrocarbon in soil by pre-buried long-acting activated carbon |
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