CN206033427U - Treatment of domestic sewage recycling system - Google Patents
Treatment of domestic sewage recycling system Download PDFInfo
- Publication number
- CN206033427U CN206033427U CN201620977575.3U CN201620977575U CN206033427U CN 206033427 U CN206033427 U CN 206033427U CN 201620977575 U CN201620977575 U CN 201620977575U CN 206033427 U CN206033427 U CN 206033427U
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- China
- Prior art keywords
- tank
- reaction tank
- observation pond
- clear water
- observation
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Abstract
The utility model discloses a treatment of domestic sewage recycling system, equalizing basin, mechanical bar screen, sedimentation tank, reaction tank and clear water retrieval and utilization pond including consecutive expert, still be provided with an observation pool between sedimentation tank and the reaction tank, be provided with first back flow between an observation pool and the sedimentation tank, be provided with first backwash pump on the first back flow, be provided with first choke valve between an observation pool and the reaction tank, be provided with the 2nd observation pool between reaction tank and the clear water retrieval and utilization pond. Compared with the prior art, the utility model, sewage in sedimentation tank and the reaction tank just can enter into next technology step reaching under emission standard's the condition to the play water of having guaranteed last entering clear water retrieval and utilization pond reaches one -level retrieval and utilization standard, has promoted domestic sewage's treatment effect by a wide margin, and whole treatment process only needs once just can accomplish, need not to carry out secondary treatment, has not only saved the process time, has reduced the technology cost moreover.
Description
Technical field
This utility model is related to water treatment field, and in particular to a kind of life sewage treatment and reuse system.
Background technology
In existing domestic sewage treatment process, sludge of the sedimentation tank mainly to containing in sewage carries out chemical reaction and sinks
Form sediment, but existing reaction technology cannot be realized thoroughly precipitating the sludge in sewage at short notice, after causing last process
Water quality in still have a certain amount of sludge components；Reaction tank mainly carries out chemical reaction and removes having in sewage to sewage
Evil element, but existing reaction technology cannot be realized thoroughly eliminating the harmful element in sewage at short notice, therefore most
Water outlet afterwards still has a certain amount of harmful element, therefore less desirable for the effect of sanitary sewage disposal, it is difficult to reach
To reuse standard, but last water outlet is processed again again, not only wasted time and energy, and seriously increased process costs.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, there is provided one kind can be thorough in one-time process step
Bottom removes the life sewage treatment and reuse system of sludge and harmful element in sewage.
Technical scheme：For achieving the above object, this utility model provides a kind of life sewage treatment and reuse system, including according to
The secondary regulating reservoir being connected, mechanical grille, sedimentation tank, reaction tank and clear water reuse tank, between the sedimentation tank and reaction tank also
The first observation pond is provided with, and the first return duct is provided between the first observation pond and sedimentation tank, on first return duct
The first reflux pump is provided with, between the first observation pond and reaction tank, the first resistance valve, the reaction tank and clear water is provided with
It is provided with the second observation pond between reuse tank, between the second observation pond and reaction tank, is provided with the second return duct, described the
The second reflux pump is provided with two return ducts, is provided with the second resistance valve, institute between the second observation pond and clear water reuse tank
State the first observation pond and the second observation pond and be all connected with control display.
Further, the part that first return duct is located between the first reflux pump and the first observation pond is provided with first
Check-valves, first check-valve be prevented from the first return duct and sedimentation tank in sewage the first sight is back to by the first return duct
Cha Chi.
Further, the part that second return duct is located between the second reflux pump and the second observation pond is provided with second
Check-valves, second check-valve be prevented from the second return duct and reaction tank in sewage the second sight is back to by the second return duct
Cha Chi.
Beneficial effect：Compared with prior art, the sewage in sedimentation tank and reaction tank is reaching discharge mark to this utility model
Next processing step can be just entered in the case of standard, so as to ensure that the water outlet for finally entering clear water reuse tank reaches one-level
Reuse standard, greatly improves the treatment effect of sanitary sewage, and whole processing technology only needs once just to complete, and need not carry out two
Secondary process, not only saves the process time, and reduces process costs.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, further elucidate this utility model, it should be understood that these embodiments are only used for
Illustrate this utility model rather than limit scope of the present utility model, after this utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application claims limited range.
Embodiment 1：
As shown in figure 1, this utility model provides a kind of life sewage treatment and reuse system, including being sequentially connected logical regulation
Pond 1, mechanical grille 2, sedimentation tank 3, reaction tank 5 and clear water reuse tank 7, are additionally provided between the sedimentation tank 3 and reaction tank 5
One observation pond 4, is provided with the first return duct 43 between the first observation pond 4 and sedimentation tank 3, sets on first return duct 43
The first reflux pump 44 is equipped with, between the first observation pond 4 and reaction tank 5, the first resistance valve 42,5 He of the reaction tank is provided with
The second observation pond 6 is provided between clear water reuse tank 7, is provided with the second return duct between the second observation pond 6 and reaction tank 5
63, the second reflux pump 64 is provided with second return duct 63, is arranged between the second observation pond 6 and clear water reuse tank 7
There are the second resistance valve 62, the first observation pond 4 and the second observation pond 6 to be all connected with control display 8, first return duct
43 parts between the first reflux pump 44 and the first observation pond 4 are provided with first check-valve 41, second return duct 63
Part between the second reflux pump 64 and the second observation pond 6 is provided with second check-valve 61.
Embodiment 2：
As shown in figure 1, sanitary sewage enters into regulating reservoir 1, the sewage in regulating reservoir 1 is got rid of after mechanical grille 2
Large-scale floating thing in sewage, then into sedimentation tank 3, sewage is reacted in sedimentation tank 3, the sludge settling in sewage
To 3 bottom of sedimentation tank, then sewage enters into the first observation pond 4, and operator check the first observation pond by controlling display 8
The sludge content of sewage in 4, once finding to immediately close off the first resistance valve 42 if sludge content is exceeded, starts the first reflux pump 44
The sewage that first is observed in pond 4 is back in sedimentation tank 3 by the first return duct 43 and proceeds to desilt reaction, when control shows
When the sludge content of sewage is up to standard in the first observation pond 4 shown in showing device 8, then the first resistance valve 42, the first observation pond 4 is opened
In sewage enter into reaction tank 5 and reacted, remove the harmful element in sewage, reacted sewage is entered from reaction tank 5
Pond 6 is observed to second, operator check the harmful element content of sewage in the second observation pond 6 by controlling display 8, once
It was found that exceeded, then the second resistance valve 62 is immediately closed off, start sewage that the second reflux pump 64 observed second in pond 6 through second
Return duct 63 is back to reaction tank 5 and carries out secondary response again, the harmful unit in the second observation pond 6 shown in control display 8
When cellulose content is up to standard, then the second resistance valve 62 is opened, water outlet enters into clear water reuse tank 7.
Claims (3)
1. a kind of life sewage treatment and reuse system, including being sequentially connected logical regulating reservoir（1）, mechanical grille（2）, sedimentation tank
（3）, reaction tank（5）With clear water reuse tank（7）, it is characterised in that：The sedimentation tank（3）And reaction tank（5）Between be additionally provided with
First observation pond（4）, the first observation pond（4）And sedimentation tank（3）Between be provided with the first return duct（43）, described first time
Flow tube（43）On be provided with the first reflux pump（44）, the first observation pond（4）With reaction tank（5）Between be provided with the first choked flow
Valve（42）, the reaction tank（5）With clear water reuse tank（7）Between be provided with the second observation pond（6）, the second observation pond（6）
And reaction tank（5）Between be provided with the second return duct（63）, second return duct（63）On be provided with the second reflux pump（64）,
The second observation pond（6）With clear water reuse tank（7）Between be provided with the second resistance valve（62）, the first observation pond（4）With
Second observation pond（6）It is all connected with control display（8）.
2. a kind of life sewage treatment and reuse system according to claim 1, it is characterised in that：First return duct
（43）Positioned at the first reflux pump（44）With the first observation pond（4）Between part be provided with first check-valve（41）.
3. a kind of life sewage treatment and reuse system according to claim 1 and 2, it is characterised in that：Second backflow
Pipe（63）Positioned at the second reflux pump（64）With the second observation pond（6）Between part be provided with second check-valve（61）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977575.3U CN206033427U (en) | 2016-08-30 | 2016-08-30 | Treatment of domestic sewage recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977575.3U CN206033427U (en) | 2016-08-30 | 2016-08-30 | Treatment of domestic sewage recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033427U true CN206033427U (en) | 2017-03-22 |
Family
ID=58301948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620977575.3U Expired - Fee Related CN206033427U (en) | 2016-08-30 | 2016-08-30 | Treatment of domestic sewage recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186444A (en) * | 2016-08-30 | 2016-12-07 | 宜兴市中发水处理环保设备有限公司 | One way of life waste water treating and reutilizing system |
-
2016
- 2016-08-30 CN CN201620977575.3U patent/CN206033427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186444A (en) * | 2016-08-30 | 2016-12-07 | 宜兴市中发水处理环保设备有限公司 | One way of life waste water treating and reutilizing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |