CN213569687U - Counter-flow type biological aeration tank for treating sewage - Google Patents
Counter-flow type biological aeration tank for treating sewage Download PDFInfo
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- CN213569687U CN213569687U CN202021997799.3U CN202021997799U CN213569687U CN 213569687 U CN213569687 U CN 213569687U CN 202021997799 U CN202021997799 U CN 202021997799U CN 213569687 U CN213569687 U CN 213569687U
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Abstract
The utility model relates to the technical field of sewage treatment equipment, and discloses a counter-flow biological aeration tank for treating sewage, which comprises a tank passage, wherein one end of the tank passage is provided with a water inlet, the other end of the tank passage is provided with a water outlet, the inside of the tank passage is bolted with a shell, the top of the shell is provided with a plurality of aeration holes, one side of the tank passage is provided with an ozone generator, the top of the ozone generator is communicated with an ozone pipe, one side of the ozone pipe is communicated with a plurality of branch pipes, the top and the bottom of each branch pipe are communicated with a connecting pipe, and the other end of each connecting pipe is communicated with the shell; the utility model discloses a flow into sewage to the inside of pool way from the water inlet, sewage flows in the inside of pool way afterwards, because the pool way is S type bend, can effectively reduce area, has solved current aeration tank and has been a whole, leads to the too big problem of aeration tank volume.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a reverse flow type biological aeration tank for treating sewage.
Background
At present, a small sewage treatment system mainly adopts a biological treatment system to degrade pollutants in sewage, wherein the biological treatment system mainly comprises treatment systems such as anaerobic treatment, anoxic treatment, ozone treatment and the like. The ozone treatment system needs to carry out aeration treatment on sewage, the existing aeration tank is a whole, the volume of the aeration tank is too large, the sewage mobility is poor, the aeration is insufficient, the ozone utilization rate is low, and the counter-flow type biological aeration tank for treating the sewage is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a handle reverse-flow biological aeration tank of sewage possesses the advantage that area is little and can fully aerate, has solved current aeration tank and has been a whole, leads to aeration tank volume too big, and sewage mobility is poor, makes the insufficient problem of aeration.
In order to achieve the above object, the utility model provides a following technical scheme: a counter-flow type biological aeration tank for treating sewage comprises a tank channel, wherein a water inlet is formed in one end of the tank channel, a water outlet is formed in the other end of the tank channel, a shell is bolted to the inside of the tank channel, a plurality of aeration holes are formed in the top of the shell, an ozone generator is arranged on one side of the tank channel, the top of the ozone generator is communicated with an ozone pipe, a plurality of branch pipes are communicated with one side of the ozone pipe, connecting pipes are communicated with the tops and the bottoms of the branch pipes, and the other end of each connecting pipe is communicated with the shell.
Preferably, the number of the aeration holes is twenty.
Preferably, the top of the housing is designed to be sloped.
Preferably, the shape of the pool passage is an S-shaped curve.
Preferably, the shells are distributed at equal intervals in the pool passage.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can effectively reduce the occupied area and solve the problem that the existing aeration tank is an integral body and leads to overlarge volume of the aeration tank by flowing sewage into the tank channel from the water inlet and then flowing the sewage in the tank channel;
the utility model discloses a start ozone generator, make ozone generator carry the inside to the branch pipe with the cooperation of ozone through the ozone pipe, the branch pipe passes through the cooperation of connecting pipe afterwards and carries ozone to the inside of casing, then the casing exposes ozone to the cooperation through the aeration hole to can realize abundant aeration, it is poor to have solved current aeration tank sewage mobility, thereby makes the insufficient problem of aeration.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a pool passage; 2. a water inlet; 3. a water outlet; 4. a housing; 5. an aeration hole; 6. an ozone generator; 7. an ozone tube; 8. a branch pipe; 9. and (4) connecting the pipes.
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. 1-3, a counter-flow biological aeration tank for treating sewage comprises a tank passage 1, wherein one end of the tank passage 1 is provided with a water inlet 2, the other end of the tank passage 1 is provided with a water outlet 3, a shell 4 is bolted in the tank passage 1, the top of the shell 4 is provided with a plurality of aeration holes 5, one side of the tank passage 1 is provided with an ozone generator 6, the top of the ozone generator 6 is communicated with an ozone pipe 7, one side of the ozone pipe 7 is communicated with a plurality of branch pipes 8, the top and the bottom of each branch pipe 8 are communicated with a connecting pipe 9, and the other end of each connecting pipe 9 is communicated with the shell 4.
Further, the number of the aeration holes 5 is twenty, so that sufficient aeration can be performed.
Further, the top of the housing 4 is designed to be sloped, and a reverse flow state can be effectively formed for the water flow by setting the top to be sloped, so that the flow rate of the water is reduced.
Furthermore, the shape of the pool passage 1 is an S-shaped curve, and the S-shaped curve can effectively reduce the floor area.
Further, casing 4 is equidistant distribution in the inside of pool way 1, through equidistant distribution casing 4, can be so that sewage treatment is more even effective, prevents that local unreacted from taking place.
The working principle is as follows: the user can flow sewage from the water inlet 2 into the inside of the pool passage 1, then the sewage flows in the inside of the pool passage 1, then the ozone generator 6 is started, the ozone generator 6 delivers ozone to the inside of the branch pipe 8 through the matching of the ozone pipe 7, then the branch pipe 8 delivers ozone to the inside of the shell 4 through the matching of the connecting pipe 9, and then the shell 4 exposes the ozone through the matching of the aeration holes 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A counter-flow biological aeration tank for treating sewage comprises a tank channel (1) and is characterized in that: the water inlet (2) has been seted up to the one end of pool way (1), outlet (3) have been seted up to the other end of pool way (1), the inside bolt of pool way (1) has connect casing (4), a plurality of aeration hole (5) have been seted up at the top of casing (4), one side of pool way (1) is provided with ozone generator (6), ozone generator's (6) top intercommunication has ozone pipe (7), one side intercommunication of ozone pipe (7) has a plurality of branch pipe (8), the top and the bottom of branch pipe (8) all communicate there is connecting pipe (9), the other end and casing (4) the intercommunication of connecting pipe (9).
2. A reverse-flow biological aeration tank for treating wastewater according to claim 1, wherein: the number of the aeration holes (5) is twenty.
3. A reverse-flow biological aeration tank for treating wastewater according to claim 1, wherein: the top of the shell (4) is designed to be a slope.
4. A reverse-flow biological aeration tank for treating wastewater according to claim 1, wherein: the pool passage (1) is in an S-shaped curve.
5. A reverse-flow biological aeration tank for treating wastewater according to claim 1, wherein: the shells (4) are distributed in the pool passage (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997799.3U CN213569687U (en) | 2020-09-14 | 2020-09-14 | Counter-flow type biological aeration tank for treating sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997799.3U CN213569687U (en) | 2020-09-14 | 2020-09-14 | Counter-flow type biological aeration tank for treating sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213569687U true CN213569687U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021997799.3U Active CN213569687U (en) | 2020-09-14 | 2020-09-14 | Counter-flow type biological aeration tank for treating sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213569687U (en) |
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2020
- 2020-09-14 CN CN202021997799.3U patent/CN213569687U/en active Active
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