CN215667590U - Novel MBR sewage treatment device - Google Patents
Novel MBR sewage treatment device Download PDFInfo
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- CN215667590U CN215667590U CN202023352516.2U CN202023352516U CN215667590U CN 215667590 U CN215667590 U CN 215667590U CN 202023352516 U CN202023352516 U CN 202023352516U CN 215667590 U CN215667590 U CN 215667590U
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Abstract
The utility model discloses a novel MBR sewage treatment device, which comprises a medicine chest for adding a medicine and tap water, a sewage tank arranged on one side of the medicine chest, an anaerobic tank arranged on one side of the sewage tank, an anoxic tank arranged on one side of the anaerobic tank, an aerobic tank and an MBR tank arranged on one side of the anoxic tank, a clean water tank and an ultraviolet sterilizer respectively arranged on one side of the MBR tank, and a drain pipe arranged on the ultraviolet sterilizer. A back washing pump is arranged between the MBR tank and the clean water tank. The utility model has the advantages of small floor area and good sewage treatment effect.
Description
Technical Field
The utility model relates to the field of rural sewage, in particular to a novel MBR sewage treatment device.
Background
In recent years, the abuse of pesticides and fertilizers and the use of domestic chemical preparations aggravate the harm of water eutrophication to dephosphorization and denitrification, and become a new task of rural sewage treatment, and the A/O, A2/O improved process based on the traditional activated sludge process is derived along with the water eutrophication harm to dephosphorization and denitrification, so that the effect of dephosphorization and denitrification is good. An MBR sewage treatment device is a new process formed by combining an activated sludge process and a biological membrane technology, and is a wastewater treatment process which runs the biological membrane technology in an activated sludge mode. The technology effectively overcomes the problems of the activated sludge process and the biomembrane process while exerting the high mass transfer efficiency of the activated sludge process and the high nitrification efficiency of the biomembrane process, and becomes a new wastewater treatment process. However, the wastewater treatment process occupies a large area of equipment, and the treated water quality effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a novel MBR sewage treatment apparatus having a good sewage treatment effect.
In order to achieve the purpose, the novel MBR sewage treatment device provided by the utility model comprises a medicine box for adding a medicine and tap water, a sewage tank arranged on one side of the medicine box, an anaerobic tank arranged on one side of the sewage tank, an anoxic tank arranged on one side of the anaerobic tank, an aerobic tank and an MBR tank arranged on one side of the anoxic tank, a clear water tank and an ultraviolet sterilizer respectively arranged on one side of the MBR tank, and a drain pipe arranged on the ultraviolet sterilizer. A back washing pump is arranged between the BR tank and the clean water tank.
The utility model has the beneficial effect of achieving the purpose of good sewage treatment effect. The medicament and the tap water are respectively added into the medicament box for aeration stirring, are added into the reaction area through the medicament adding pump, react with the rural sewage lifted from the sewage tank by the lifting pump, and enter the anoxic tank after the anaerobic reaction in the anaerobic tank, so that macromolecular organic matters are further decomposed into small-particle pollutants. Then, sewage flows into the aerobic tank and the MBR tank, the aerobic tank is used for aerobic respiration of activated sludge and further decomposing organic matters into inorganic matters, so that the purpose of removing pollutants is achieved, finally, the sewage flows into the MBR tank, clear water in the MBR clear water tank enters the MBR tank by using a backwashing pump, pollutants are further removed, the clear water is discharged to ultraviolet disinfection equipment through an MBR water outlet pump and then is discharged outside after being disinfected, and the purpose of good sewage treatment effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, a novel MBR sewage treatment device comprises a medicine box 1 for adding medicine and tap water, a sewage tank 2 arranged on one side of the medicine box 1, an anaerobic tank 3 arranged on one side of the sewage tank 2, an anoxic tank 4 arranged on one side of the anaerobic tank 3, an aerobic tank 5 and an MBR tank 6 arranged on one side of the anoxic tank 4, a clear water tank 7 and an ultraviolet sterilizer 8 respectively arranged on one side of the MBR tank 6, and a drain pipe 9 arranged on the ultraviolet sterilizer. A back washing pump 10 is arranged between the BR tank and the clean water tank.
When the device is used, the medicament and tap water are respectively added into the medicine chest 1 for aeration stirring, added into the reaction area through the medicine adding pump, reacted with rural sewage lifted from the sewage tank 2 by the lifting pump, and enter the anoxic tank 4 after the anaerobic reaction in the anaerobic tank 3, so that macromolecular organic matters are further decomposed into small-particle pollutants. Then, sewage flows into an aerobic tank 5 and an MBR tank 6, the aerobic tank 5 is used for aerobic respiration of activated sludge and further decomposing organic matters into inorganic matters, so that the purpose of removing pollutants is achieved, finally, the sewage flows into the MBR tank 6, clear water in an MBR clear water tank enters the MBR tank 6 by using a backwashing pump, the pollutants are further removed, the clear water is discharged to ultraviolet disinfection equipment through an MBR water outlet pump and then is discharged outside after being disinfected, and the purpose of good sewage treatment effect is achieved.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept herein, and it is intended to cover all such modifications and variations as fall within the scope of the utility model.
Claims (1)
1. A novel MBR sewage treatment device is characterized by comprising a medicine chest for adding a medicine and tap water, a sewage tank arranged on one side of the medicine chest, an anaerobic tank arranged on one side of the sewage tank, an anoxic tank arranged on one side of the anaerobic tank, an aerobic tank and an MBR tank arranged on one side of the anoxic tank, a clean water tank and an ultraviolet sterilizer arranged on one side of the MBR tank respectively, and a drain pipe arranged on the ultraviolet sterilizer;
and a back washing pump is arranged between the BR tank and the clean water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352516.2U CN215667590U (en) | 2020-12-31 | 2020-12-31 | Novel MBR sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352516.2U CN215667590U (en) | 2020-12-31 | 2020-12-31 | Novel MBR sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215667590U true CN215667590U (en) | 2022-01-28 |
Family
ID=79950117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023352516.2U Active CN215667590U (en) | 2020-12-31 | 2020-12-31 | Novel MBR sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215667590U (en) |
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2020
- 2020-12-31 CN CN202023352516.2U patent/CN215667590U/en active Active
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