CN208732869U - A kind of device being exclusively used in life sewage treatment and reuse - Google Patents
A kind of device being exclusively used in life sewage treatment and reuse Download PDFInfo
- Publication number
- CN208732869U CN208732869U CN201821315253.8U CN201821315253U CN208732869U CN 208732869 U CN208732869 U CN 208732869U CN 201821315253 U CN201821315253 U CN 201821315253U CN 208732869 U CN208732869 U CN 208732869U
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- Prior art keywords
- tank
- reuse
- sand setting
- filter
- sewage treatment
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Abstract
The utility model discloses a kind of devices for being exclusively used in life sewage treatment and reuse, belong to technical field of sewage.The life sewage treatment and reuse device includes filter device, sand setting conditioning tank, MBR reaction tank, disinfecting tank, collecting-tank, sludge concentration tank and filter-pressing device, MBR reaction tank includes aerobic biochemical area and film-bio-reaction zone, filter device, sand setting conditioning tank, aerobic biochemical area, film-bio-reaction zone, disinfecting tank and collecting-tank are sequentially connected, the mud discharging mouth of sand setting conditioning tank and MBR reaction tank is connect with sludge concentration tank, and sludge concentration tank is connect with sand setting conditioning tank and filter-pressing device.The utility model carries out processing and reuse to sanitary sewage using materialization+biochemistry+materialization method, have the characteristics that treatment effect stabilization, economical rationality, and processing step is simple, treated, and sewage reaches CJ 25.1-89 " miscellaneous domestic water quality standard " carwash, cleaning standard.
Description
Technical field
The utility model belongs to technical field of sewage, is exclusively used in sanitary sewage disposal more specifically to one kind
The device of reuse.
Background technique
With the continuous development of Chinese national economy and the raising of living standards of the people, the discharge amount of China's town sewage
Also it is being continuously increased, this just causes sizable threat to Regional Water Environment and soil environment etc..It is, thus, sought for a kind of
The technique of town domestic sewage can be effectively treated to cope with increasingly increased town sewage and discharge brought environmental threat.
Summary of the invention
Goal of the invention: in view of the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a kind of processing
Effect stability, economical rationality life sewage treatment and reuse device.
Technical solution: to solve the above-mentioned problems, technical solution used by the utility model is as follows:
A kind of device being exclusively used in life sewage treatment and reuse, including filter device, sand setting conditioning tank, MBR reaction tank, connect
Touching sterilization pool, collecting-tank, sludge concentration tank and filter-pressing device, the MBR reaction tank includes aerobic biochemical area and film-biological respinse
Area, the filter device, sand setting conditioning tank, aerobic biochemical area, film-bio-reaction zone, disinfecting tank and collecting-tank successively connect
Connect, the mud discharging mouth of the sand setting conditioning tank and MBR reaction tank is connect with the sludge concentration tank, the sludge concentration tank with
The sand setting conditioning tank is connected with the filter-pressing device.
The filter device is the grid of width 5mm.
The sand setting conditioning tank is aerobic conditioning tank.
It further include air blower, the air blower is connect with the sand setting conditioning tank and MBR reaction tank.
The air blower is Roots blower.
The filter-pressing device is chamber filter press.
The utility model has the advantages that compared with the prior art, the utility model has the following beneficial effects: the utility model uses materialization+life
Change+materialization method carries out processing and reuse to sanitary sewage, has the characteristics that treatment effect stabilization, economical rationality, and locate
Reason step is simple, and treated, and sewage reaches CJ 25.1-89 " miscellaneous domestic water quality standard " carwash, cleaning standard.This is practical
Novel life sewage treatment and reuse device and method have not only widened the treatment process of this kind of sewage, but also to other industry
The processing of waste water also has certain reference value.
Detailed description of the invention
Fig. 1 is the life sewage treatment and reuse schematic device of the utility model.
Specific embodiment
The utility model is further described below combined with specific embodiments below.
Embodiment 1
A kind of life sewage treatment and reuse device as shown in Figure 1, including filter device, sand setting conditioning tank, MBR reaction
Pond, disinfecting tank, collecting-tank, air blower, sludge concentration tank and filter-pressing device.Filter device, sand setting conditioning tank, MBR reaction
Pond, disinfecting tank and collecting-tank are sequentially connected, and the mud discharging mouth and sludge concentration tank of sand setting conditioning tank and MBR reaction tank connect
It connects, sludge concentration tank is connect with sand setting conditioning tank, and sludge concentration tank is also connect with filter-pressing device, which uses box pressure
Filter.
Wherein, filter device is the grid that width is 5mm, for intercepting floating material and house refuse in sewage.
Sand setting conditioning tank is aerobic conditioning tank, and bottom of pond is arranged aeration tube and carries out preaeration to waste water, and the pond is for going to decontaminate
Tiny silt in water, and water quality and quantity adjusting is carried out, avoid water quality and water fluctuation in system for handling larger.
MBR reaction tank is divided into aerobic biochemical area and film-bio-reaction zone, and aeration flexible pipe is arranged in bottom of pond, by being grown in film
A large amount of organic pollution materials in microorganism removal water body on component.
Blast aeration is carried out to sand setting conditioning tank and MBR reaction tank respectively using Roots blower.
Treatment for reuse is carried out to certain sanitary sewage using above-mentioned apparatus, the index of correlation of handled sanitary sewage is shown in Table 1.
Water quality, the water of sanitary sewage handled by 1 embodiment 1 of table
As shown in Figure 1, impurity and house refuse by sanitary sewage through filter device removal bulky grain, subsequently into sand setting
Conditioning tank removes tiny silt and is aerated, and carries out the adjusting of water quality and quantity；Sedimentary adjustive pool water outlet enters MBR reaction tank, removal
Organic pollutant in sewage；The water outlet of MBR reaction tank carries out disinfection into disinfecting tank；Water outlet, which is discharged into, after sanitized catchments
Pond, and be delivered to water pump use water spot as needed；Wherein, the excess sludge of sand setting conditioning tank and MBR reaction tank is passed through into pipe
Road is discharged into sludge concentration tank, and then sludge is concentrated, transports outward after filters pressing；The supernatant of sludge concentration tank is back to sand setting to adjust
Pond.
In the present embodiment, disinfecting tank uses chlorination, and the water-gas ratio 1:25 of MBR reaction tank, sewage is in sand setting
In conditioning tank the residence time be 10h, in MBR reaction tank the residence time be 12h, wherein the residence time in aerobic biochemical area be
7h, film-bio-reaction zone residence time be 5h, the disinfecting tank residence time be 4.5h, in collecting-tank the residence time be
3h。
The correlation water index of the sanitary sewage of the present embodiment after treatment is shown in Table 2, by data in table 2 it is found that final
The requirement that effluent quality fully meets CJ 25.1-89 " miscellaneous domestic water quality standard " carwash, clears away standard.2 embodiment 1 of table
Water quality indicator after sewage treatment.
Claims (6)
1. a kind of device for being exclusively used in life sewage treatment and reuse, which is characterized in that including filter device, sand setting conditioning tank, MBR
Reaction tank, disinfecting tank, collecting-tank, sludge concentration tank and filter-pressing device, the MBR reaction tank include aerobic biochemical area and
Film-bio-reaction zone, the filter device, sand setting conditioning tank, aerobic biochemical area, film-bio-reaction zone, disinfecting tank sum aggregate
Pond is sequentially connected, and the mud discharging mouth of the sand setting conditioning tank and MBR reaction tank is connect with the sludge concentration tank, the dirt
Mud thickener is connect with the sand setting conditioning tank and the filter-pressing device.
2. the device according to claim 1 for being exclusively used in life sewage treatment and reuse, which is characterized in that the filter device
For the grid of width 5mm.
3. the device according to claim 1 for being exclusively used in life sewage treatment and reuse, which is characterized in that the sand setting is adjusted
Pond is aerobic conditioning tank.
4. the device according to claim 3 for being exclusively used in life sewage treatment and reuse, which is characterized in that further include air blast
Machine, the air blower are connect with the sand setting conditioning tank and MBR reaction tank.
5. the device according to claim 4 for being exclusively used in life sewage treatment and reuse, which is characterized in that the air blower is
Roots blower.
6. the device according to claim 1 for being exclusively used in life sewage treatment and reuse, which is characterized in that the filter-pressing device
For chamber filter press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821315253.8U CN208732869U (en) | 2018-08-15 | 2018-08-15 | A kind of device being exclusively used in life sewage treatment and reuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821315253.8U CN208732869U (en) | 2018-08-15 | 2018-08-15 | A kind of device being exclusively used in life sewage treatment and reuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208732869U true CN208732869U (en) | 2019-04-12 |
Family
ID=66029540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821315253.8U Expired - Fee Related CN208732869U (en) | 2018-08-15 | 2018-08-15 | A kind of device being exclusively used in life sewage treatment and reuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208732869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911419A (en) * | 2018-08-15 | 2018-11-30 | 江苏开放大学（江苏城市职业学院） | A kind of life sewage treatment and reuse device and application |
-
2018
- 2018-08-15 CN CN201821315253.8U patent/CN208732869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911419A (en) * | 2018-08-15 | 2018-11-30 | 江苏开放大学（江苏城市职业学院） | A kind of life sewage treatment and reuse device and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20210815 |