CN205556395U - Modified domestic sewage treatment equipment - Google Patents
Modified domestic sewage treatment equipment Download PDFInfo
- Publication number
- CN205556395U CN205556395U CN201620252798.3U CN201620252798U CN205556395U CN 205556395 U CN205556395 U CN 205556395U CN 201620252798 U CN201620252798 U CN 201620252798U CN 205556395 U CN205556395 U CN 205556395U
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- CN
- China
- Prior art keywords
- mbr membrane
- tank
- sewage treatment
- membrane cisterna
- collecting
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Abstract
The utility model discloses a modified domestic sewage treatment equipment, sewage treatment device technical field, including the catch basin, the degreaser, the inlet tube, a separation plate, the filter layer, the MBR membrane cisterna, the outlet pipe, biochemical aeration tank, suction pump and ultraviolet disinfection device, through setting up the catch basin, the inside twice baffle that is equipped with of catch basin, it from left to right divide into the filter layer in proper order to divide the catch basin, MBR membrane cisterna and biochemical aeration tank, from left to right be equipped with the gravel filter layer in the filter in proper order, active carbon adsorption filter layer and cationic resin exchange filter layer, the MBR membrane cisterna includes MBR membrane bioreactor, the bottom of MBR membrane cisterna and biochemical aeration tank all communicates there is aeration equipment, the catch basin left side is equipped with the inlet tube, be connected with the degreaser on the inlet tube, the outlet pipe is established on MBR membrane bioreactor upper portion, and be connected with suction pump and ultraviolet disinfection device in proper order, the utility model discloses a degree height integrates, small occupation area, the thermocouple is thus convenient to maintain, the running cost is low and the treatment effect is good, wide application range.
Description
Technical field
This utility model relates to technical field of sewage treatment equipment, is specifically related to the domestic sewage treatment device of a kind of improvement.
Background technology
At present for sanitary sewage disposal, traditional process technique is the overall process that sewage is completed sewage disposal by sedimentation tank, horizontal flow basin, defecator, concentration basin, device for separating mud and water etc..Wherein, sedimentation tank is by sewage natural sedimentation in pond, makes the bottom in pond of the deposition of dirt in sewage, consequently facilitating collect, but this hold facility area is big, use very inconvenient, and filter effect is bad, but sewage disposal device integration degree is low, floor space is big, and operating cost is high, poor processing effect, equipment not easy care.
Utility model content
The purpose of this utility model is to there are the problems referred to above for existing technology, the domestic sewage treatment device of a kind of improvement is provided, using the teaching of the invention it is possible to provide a kind of integration degree is high, floor space is little, operating cost is low and be easy to safeguard, the sewage disposal device of a kind of improvement of high treating effect.
For realizing object above, this utility model is achieved by the following technical programs: the domestic sewage treatment device of a kind of improvement, including collecting-tank, grease trap, water inlet pipe, dividing plate, filter course, MBR membrane cisterna, outlet pipe, biochemical aeration tank, pulsating pump and ultra violet sterilizer, described collecting-tank be top be the body structure of opening, twice dividing plate it is provided with inside described collecting-tank, collecting-tank is divided and is from left to right divided into filter course, MBR membrane cisterna and biochemical aeration tank, gravel filter course from left to right it is sequentially provided with in described filter course, activated carbon adsorption filter course and resin cation exchange filter course, described MBR membrane cisterna includes MBR
Membrane bioreactor, described MBR membrane cisterna is all communicated with aerator with the bottom of biochemical aeration tank, is provided with water inlet pipe on the left of described collecting-tank, and described water inlet pipe connects grease trap, described outlet pipe is located at MBR membrane bioreactor top, and is connected with pulsating pump and ultra violet sterilizer successively.
Further, described water inlet pipe is provided with control valve.
Further, described aerator includes that aeration tube and aerator, described aeration tube are positioned at collecting-tank, and one end of this aeration tube is stretched out and is connected with aerator.
Further, described dividing plate is provided with downflow weir.
Further, being equipped with mud return line at the bottom of described MBR membrane cisterna and biochemical aeration tank pond, described mud return line is provided with sludge reflux pump.
Compared with prior art, the invention have the benefit that
This utility model provides the domestic sewage treatment device of a kind of improvement, and integration degree is high, and floor space is little, it is simple to plant maintenance, and operating cost is low and high treating effect, applied widely.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
In figure:
1, collecting-tank；2, grease trap；3, water inlet pipe；4, dividing plate；5, filter course；6, MBR membrane cisterna；7, MBR membrane bioreactor；8, biochemical aeration tank；9, outlet pipe；10, pulsating pump；11, ultra violet sterilizer；12, aerator；13, aerator；14, aeration tube；15, downflow weir；16, mud return line；17, sludge reflux pump.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullIn conjunction with accompanying drawing 1，For realizing object above，This utility model is achieved by the following technical programs: the domestic sewage treatment device of a kind of improvement，Including collecting-tank 1、Grease trap 2、Water inlet pipe 3、Dividing plate 4、Filter course 5、MBR membrane cisterna 6、Biochemical aeration tank 8、Outlet pipe 9、Pulsating pump 10 and ultra violet sterilizer 11，Described collecting-tank 1 is the body structure of opening for top，Described collecting-tank 1 is internal is provided with twice dividing plate 4，Collecting-tank 1 point is from left to right divided into filter course 5 by described dividing plate 4、MBR membrane cisterna 6 and biochemical aeration tank 6，Gravel filter course from left to right it is sequentially provided with in described filter course 5、Activated carbon adsorption filter course and resin cation exchange filter course，Described MBR membrane cisterna 6 includes MBR membrane bioreactor 7，Described MBR membrane cisterna 6 is all communicated with aerator 12 with the bottom of biochemical aeration tank 8，It is provided with water inlet pipe 3 on the left of described collecting-tank 1，Connect on described water inlet pipe 3 and have grease trap 2，Described outlet pipe 9 is located at MBR membrane bioreactor 7 top，And be connected with pulsating pump 10 and ultra violet sterilizer 11 successively.
Preferably, described water inlet pipe 3 is provided with control valve；Described aerator 12 includes that aeration tube 14 and aerator 13, described aeration tube 14 are positioned at collecting-tank 1, and one end of this aeration tube 14 is stretched out and is connected with aerator 13；Described dividing plate 4 is provided with downflow weir 15；Being equipped with mud return line 16 at the bottom of described MBR membrane cisterna 6 and biochemical aeration tank 8 pond, described mud return line 16 is provided with sludge reflux pump 17.
To sum up, a kind of domestic sewage treatment device of improvement, by arranging collecting-tank, twice dividing plate it is provided with inside collecting-tank, collecting-tank is divided and is from left to right divided into filter course, MBR membrane cisterna and biochemical aeration tank, gravel filter course from left to right it is sequentially provided with in filter course, activated carbon adsorption filter course and resin cation exchange filter course, MBR membrane cisterna includes MBR membrane bioreactor, MBR membrane cisterna is all communicated with aerator with the bottom of biochemical aeration tank, water inlet pipe it is provided with on the left of collecting-tank, connect on water inlet pipe and have grease trap, outlet pipe is located at MBR membrane bioreactor top, and be connected with pulsating pump and ultra violet sterilizer successively, this utility model integration degree is high, floor space is little, it is easy to plant maintenance, operating cost is low and high treating effect, applied widely.
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (5)
- null1. the domestic sewage treatment device improved，Including collecting-tank、Grease trap、Water inlet pipe、Dividing plate、Filter course、MBR membrane cisterna、Biochemical aeration tank、Outlet pipe、Pulsating pump and ultra violet sterilizer，It is characterized in that，Described collecting-tank be top be the body structure of opening，Twice dividing plate it is provided with inside described collecting-tank，Collecting-tank is divided and is from left to right divided into filter course by described dividing plate、MBR membrane cisterna and biochemical aeration tank，Gravel filter course from left to right it is sequentially provided with in described filter course、Activated carbon adsorption filter course and resin cation exchange filter course，Described MBR membrane cisterna includes MBR membrane bioreactor，Described MBR membrane cisterna is all communicated with aerator with the bottom of biochemical aeration tank，It is provided with water inlet pipe on the left of described collecting-tank，Connect on described water inlet pipe and have grease trap，Described outlet pipe is located at MBR membrane bioreactor top，And be connected with pulsating pump and ultra violet sterilizer successively.
- The domestic sewage treatment device of improvement the most according to claim 1, it is characterised in that described water inlet pipe is provided with control valve.
- The domestic sewage treatment device of improvement the most according to claim 1, it is characterised in that described aerator includes that aeration tube and aerator, described aeration tube are positioned at collecting-tank, and one end of this aeration tube is stretched out and is connected with aerator.
- The domestic sewage treatment device of improvement the most according to claim 1, it is characterised in that described dividing plate is provided with downflow weir.
- The domestic sewage treatment device of improvement the most according to claim 1, it is characterised in that be equipped with mud return line at the bottom of described MBR membrane cisterna and biochemical aeration tank pond, described mud return line is provided with sludge reflux pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252798.3U CN205556395U (en) | 2016-03-30 | 2016-03-30 | Modified domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252798.3U CN205556395U (en) | 2016-03-30 | 2016-03-30 | Modified domestic sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556395U true CN205556395U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620252798.3U Expired - Fee Related CN205556395U (en) | 2016-03-30 | 2016-03-30 | Modified domestic sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205556395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879550A (en) * | 2017-11-10 | 2018-04-06 | 周玉龙 | A kind of sewage treatment unit |
| CN111233271A (en) * | 2020-02-14 | 2020-06-05 | 河海大学 | Domestic sewage treatment method and device |
-
2016
- 2016-03-30 CN CN201620252798.3U patent/CN205556395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879550A (en) * | 2017-11-10 | 2018-04-06 | 周玉龙 | A kind of sewage treatment unit |
| CN111233271A (en) * | 2020-02-14 | 2020-06-05 | 河海大学 | Domestic sewage treatment method and device |
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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: 20160907 Termination date: 20180330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |