CN209872697U - Biochemical combined pool for wastewater treatment - Google Patents
Biochemical combined pool for wastewater treatment Download PDFInfo
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- CN209872697U CN209872697U CN201920532964.9U CN201920532964U CN209872697U CN 209872697 U CN209872697 U CN 209872697U CN 201920532964 U CN201920532964 U CN 201920532964U CN 209872697 U CN209872697 U CN 209872697U
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- contact oxidation
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Abstract
The utility model discloses a biochemical combined tank for wastewater treatment, the main content is: lower coagulating sedimentation tank install on the bottom surface of degasification pond, the degasification pond is installed on the bottom surface of contact oxidation pond, the contact oxidation pond is installed on the bottom surface of last coagulating sedimentation tank, down vertical agitator install on the footstock and down vertical agitator be located lower coagulating sedimentation tank, mud advances a tub one end and installs in lower coagulating sedimentation tank down, the aeration pipe is installed at the degasification pond bottom of the pool, install a plurality of aeration branch pipe on the aeration person in charge, aeration branch pipe installs in contact oxidation pond and aeration branch pipe right-hand member is close to the contact oxidation pond right flank, the combined filler is installed in contact oxidation pond, it advances a tub one end and installs in the import department at the sludge pump just to go up mud and advance a tub other end in last coagulating sedimentation tank. The utility model discloses simple structure, convenient and fast is maintained in the installation, adopts two coagulating sedimentation ponds to join in marriage respectively in contact oxidation pond both sides, has improved its work efficiency and treatment effect.
Description
Technical Field
The utility model belongs to the technical field of a waste water treatment, concretely relates to biochemical combination pond for waste water treatment.
Background
The biochemical combined tank for treating the waste water at present has the disadvantages of complex structure, very complex installation and maintenance, poor working stability and reliability, poor sewage treatment effect and poor use effect. In particular, the range of application thereof is greatly limited due to low working efficiency thereof.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a biochemical combination pond for waste water treatment, its simple structure, convenient and fast is maintained in the installation, adopts two coagulating sedimentation ponds to join in marriage respectively in contact oxidation pond both sides, has improved its work efficiency and treatment effect.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a biochemical combination tank for wastewater treatment, wherein: comprises a lower coagulating sedimentation tank, a degassing tank, a combined filler, a contact oxidation tank, an upper sludge inlet pipe, an upper coagulating sedimentation tank, a sludge pump, a sludge outlet pipe, a first water outlet pipe, an upper vertical mixer, an aeration main pipe, an aeration branch pipe, a second water outlet pipe, a top seat, a lower vertical mixer, a water inlet pipe, a lower sludge inlet pipe and an aeration pipe, wherein the lower coagulating sedimentation tank is arranged on the bottom surface of the degassing tank, the degassing tank is arranged on the bottom surface of the contact oxidation tank, the contact oxidation tank is arranged on the bottom surface of the upper coagulating sedimentation tank, the top seat is arranged on the left side surfaces of the lower coagulating sedimentation tank, the degassing tank, the contact oxidation tank and the upper coagulating sedimentation tank, the lower vertical mixer is arranged on the top seat, the lower vertical mixer is positioned in the lower coagulating sedimentation tank, one end of the lower sludge inlet pipe is arranged in the lower coagulating sedimentation tank, and the other end of the lower sludge inlet pipe is provided with the sludge pump, aeration pipe install at the degasification tank bottom of the pool, the second outlet pipe install in the mounting hole that the degasification tank is close to left surface department, the aeration be responsible for and install a plurality of aeration branch pipe, aeration branch pipe install in contact oxidation pond and aeration branch pipe right-hand member be close to contact oxidation pond right flank, the combination filler install in contact oxidation pond, last vertical mixer install on the footstock and go up vertical mixer and be located contact oxidation pond, last mud advance a tub one end and install in last coagulating sedimentation pond and go up the mud and advance the import department that the tub other end was installed at the sludge pump, the mud exit tube install in the exit of sludge pump, first outlet pipe install on last coagulating sedimentation pond be close to in the mounting hole on the left surface.
In order to optimize the technical scheme, the specific measures adopted further comprise:
the top surfaces and the bottom surfaces of the lower coagulation sedimentation tank, the contact oxidation tank and the upper coagulation sedimentation tank are all provided with water outlet grooves, and weir plates are arranged on the water outlet grooves.
The right side face in the lower coagulating sedimentation tank is provided with an inclined plane, and the included angle between the inclined plane and the vertical line is 50-60 degrees.
The right side in the above-mentioned last coagulating sedimentation pond is equipped with the inclined plane and the inclined plane is 50 ~ 60 with the contained angle of perpendicular line.
The utility model discloses the theory of operation: the wastewater respectively enters the lower coagulation sedimentation tank and the upper coagulation sedimentation tank from the second water inlet pipe, after coagulation sedimentation, the water after sedimentation in the lower coagulation sedimentation tank enters the degassing tank through the water outlet groove, an aeration pipe is arranged in the degassing tank for aeration, and the degassing tank is communicated with the contact oxidation tank, so that the wastewater is subjected to contact oxidation again through the combined filler in the contact oxidation tank; the water after the precipitation in the upper coagulation sedimentation tank enters a contact oxidation tank through a water outlet groove, and the combined filler in the contact oxidation tank is subjected to contact oxidation; the sludge in the lower coagulation sedimentation tank and the upper coagulation sedimentation tank is input into a sludge outlet pipe through a sludge inlet pipe and a sludge pump for discharging; the treated water is discharged to the secondary lift pond through a first water outlet pipe.
The utility model has the advantages of following several: simple structure, convenient and fast installation and maintenance, and adopts two coagulating sedimentation tanks respectively arranged at two sides of the contact oxidation tank, thereby improving the working efficiency and the treatment effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein the reference numerals are: the device comprises a lower coagulation sedimentation tank 1, a degassing tank 2, a combined filler 3, a contact oxidation tank 4, an upper sludge inlet pipe 5, an upper coagulation sedimentation tank 6, a sludge pump 7, a sludge outlet pipe 8, a first water outlet pipe 9, an upper vertical stirrer 10, an aeration main pipe 11, an aeration branch pipe 12, a second water outlet pipe 13, a top seat 14, a lower vertical stirrer 15, a water inlet pipe 16, a lower sludge inlet pipe 17 and an aeration pipe 18.
Detailed Description
The following further description of the embodiments of the present invention is made with reference to the accompanying drawings:
a biochemical combination tank for wastewater treatment, wherein: comprises a lower coagulation sedimentation tank 1, a degassing tank 2, a combined filler 3, a contact oxidation tank 4, an upper sludge inlet pipe 5, an upper coagulation sedimentation tank 6, a sludge pump 7, a sludge outlet pipe 8, a first water outlet pipe 9, an upper vertical mixer 10, an aeration main pipe 11, an aeration branch pipe 12, a second water outlet pipe 13, a top seat 14, a lower vertical mixer 15, a water inlet pipe 16, a lower sludge inlet pipe 17 and an aeration pipe 18, wherein the lower coagulation sedimentation tank 1 is arranged on the bottom surface of the degassing tank 2, the degassing tank 2 is arranged on the bottom surface of the contact oxidation tank 4, the contact oxidation tank 4 is arranged on the bottom surface of the upper coagulation sedimentation tank 6, the top seat 14 is arranged on the left side surfaces of the lower coagulation sedimentation tank 1, the degassing tank 2, the contact oxidation tank 4 and the upper coagulation sedimentation tank 6, the lower vertical mixer 15 is arranged on the top seat 14, and the lower vertical mixer 15 is positioned in the lower coagulation sedimentation tank 1, one end of the lower sludge inlet pipe 17 is arranged in the lower coagulating sedimentation tank 1, the other end of the lower sludge inlet pipe 17 is provided with a sludge pump 7, the aeration pipe 18 is arranged at the bottom of the degassing tank 2, the second water outlet pipe 13 is arranged in a mounting hole close to the left side surface of the degassing tank 2, the aeration main pipe 11 is provided with a plurality of aeration branch pipes 12, the aeration branch pipes 12 are arranged in the contact oxidation tank 4, the right ends of the aeration branch pipes 12 are close to the right side surface of the contact oxidation tank 4, the combined filler 3 is arranged in the contact oxidation tank 4, the upper vertical stirrer 10 is arranged on the top seat 14, the upper vertical stirrer 10 is positioned in the contact oxidation tank 4, one end of the upper sludge inlet pipe 5 is arranged in the upper coagulating sedimentation tank 6, the other end of the upper sludge inlet pipe 5 is arranged at the inlet of the sludge pump 7, the sludge pump 8 is arranged at the outlet of the sludge pump 7, the first water outlet pipe 9 is arranged in a mounting hole on the upper coagulating sedimentation tank 6 close to the left side surface.
In the embodiment, water outlet grooves are arranged on the top surface and the bottom surface of the lower coagulation sedimentation tank 1, the contact oxidation tank 4 and the upper coagulation sedimentation tank 6, and weir plates are arranged on the water outlet grooves.
In the embodiment, the right side surface in the lower coagulation sedimentation tank 1 is provided with an inclined surface, and the included angle between the inclined surface and the vertical line is 50-60 degrees.
In the embodiment, the right side surface in the upper coagulation sedimentation tank 6 is provided with an inclined surface, and the included angle between the inclined surface and the vertical line is 50-60 degrees.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. A biochemical combined tank for wastewater treatment is characterized in that: comprises a lower coagulating sedimentation tank (1), a degassing tank (2), a combined filler (3), a contact oxidation tank (4), an upper sludge inlet pipe (5), an upper coagulating sedimentation tank (6), a sludge pump (7), a sludge outlet pipe (8), a first water outlet pipe (9), an upper vertical stirrer (10), an aeration main pipe (11), an aeration branch pipe (12), a second water outlet pipe (13), a top seat (14), a lower vertical stirrer (15), a water inlet pipe (16), a lower sludge inlet pipe (17) and an aeration pipe (18), wherein the lower coagulating sedimentation tank (1) is arranged on the bottom surface of the degassing tank (2), the degassing tank (2) is arranged on the bottom surface of the contact oxidation tank (4), the contact oxidation tank (4) is arranged on the bottom surface of the upper coagulating sedimentation tank (6), and the top seat (14) is arranged on the lower coagulating sedimentation tank (1), the degassing tank (2), On the left surface of contact oxidation pond (4) and last coagulating sedimentation tank (6), lower vertical agitator (15) install on footstock (14) and vertical agitator (15) are located coagulating sedimentation tank (1) down, lower mud advance pipe (17) one end install in coagulating sedimentation tank (1) down and mud advance pipe (17) other end install sludge pump (7) down, aeration pipe (18) install at the bottom of degassing pond (2), second outlet pipe (13) install in the mounting hole that degassing pond (2) are close to left surface department, aeration main pipe (11) on install a plurality of aeration branch pipe (12), aeration branch pipe (12) install in contact oxidation pond (4) and aeration branch pipe (12) right-hand member is close to contact oxidation pond (4) right flank, combined packing (3) install in contact oxidation pond (4), go up vertical mixer (10) install on footstock (14) and go up vertical mixer (10) and be located contact oxidation pond (4), last mud advance pipe (5) one end install in last coagulating sedimentation pond (6) and go up the mud and advance the import department that pipe (5) other end was installed in sludge pump (7), sludge outlet pipe (8) install in the exit of sludge pump (7), first outlet pipe (9) install on last coagulating sedimentation pond (6) and be close to in the mounting hole on the left surface.
2. The biochemical combination tank for wastewater treatment according to claim 1, characterized in that: the top surface and the bottom surface in the lower coagulation sedimentation tank (1), the contact oxidation tank (4) and the upper coagulation sedimentation tank (6) are provided with water outlet grooves, and weir plates are arranged on the water outlet grooves.
3. The biochemical combination tank for wastewater treatment according to claim 1, characterized in that: the right flank in lower coagulating sedimentation pond (1) be equipped with the inclined plane and the inclined plane is 50 ~ 60 with the contained angle of perpendicular line.
4. The biochemical combination tank for wastewater treatment according to claim 1, characterized in that: go up coagulating sedimentation tank (6) in the right flank be equipped with the inclined plane and the inclined plane is 50 ~ 60 with the contained angle of perpendicular line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532964.9U CN209872697U (en) | 2019-04-18 | 2019-04-18 | Biochemical combined pool for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532964.9U CN209872697U (en) | 2019-04-18 | 2019-04-18 | Biochemical combined pool for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872697U true CN209872697U (en) | 2019-12-31 |
Family
ID=68960730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920532964.9U Active CN209872697U (en) | 2019-04-18 | 2019-04-18 | Biochemical combined pool for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872697U (en) |
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2019
- 2019-04-18 CN CN201920532964.9U patent/CN209872697U/en active Active
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