CN204981506U - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
- Publication number
- CN204981506U CN204981506U CN201520664206.4U CN201520664206U CN204981506U CN 204981506 U CN204981506 U CN 204981506U CN 201520664206 U CN201520664206 U CN 201520664206U CN 204981506 U CN204981506 U CN 204981506U
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- Prior art keywords
- chamber
- sewage treatment
- treatment unit
- sewage
- sludge
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides a domestic sewage treatment device, including casing, baffle, the casing includes barrel, upper cover, supporting tight lid in the barrel upper portion of upper cover, the baffle is vertical separates into three chamber with the barrel preliminary treatment chamber, aerobic process chamber and sedimentation chamber, preliminary treatment chamber lateral wall are equipped with the inlet tube, and the sedimentation chamber lateral wall is equipped with the outlet pipe, are connected through connecting device between preliminary treatment chamber and the aerobic process chamber, and the aerobic process chamber passes through interface channel with sedimentation chamber to be connected, and the aerobic process chamber is equipped with aeration equipment, aeration equipment includes aeration machine and chassis, aerobic process chamber bottom is located on the chassis, and the aerobic process chamber embeds the stopping. The utility model discloses take multiple sewage treatment means such as preliminary treatment, aerobic processing, sediment, improved sewage treatment quality efficiency, the standardized blocking production of being convenient for, the installation of being convenient for is removed.
Description
Technical field
The utility model belongs to technical field of sewage, relates to one way of life waste disposal plant particularly.
Background technology
The fast development of China's urban and rural economies, current most of rural area there all is not pipeline and sewage disposal, and sanitary sewage and aquaculture wastewater all arbitrarily discharge, and flows directly into river or discharge chamber permeates the ground arbitrarily outward, cause water body to organise, eutrophication, serious environmental pollution.Compared with city, the sanitary sewage ratio contained by the sewage of small towns is large, and sewage quantity is little, and Pollutant levels change greatly; Many difficult problems such as the wide point of sewage treatment facility is many, small scale, operation difficulty, difficult charge have to be solved, indiscriminately imitate municipal sewage treatment pattern unworkable.
The subject matter that current rural sewage treatment faces is: the first, much the methods of municipal sewage treatment are applied mechanically in Rural areas, but lack supporting working cost, and operational management is not good at, and is difficult to play a role preferably.The second, urban residents live and comparatively disperse, and get up to there is very large difficulty by sewage collecting, the appropriate litigation fees building sewage collecting pipe network is considerable.Current, in the sewage work that the small towns of some developed areas is set up, be the microprint of municipal sewage treatment substantially, cost is high, and practical significance is little, wherein also has some to be " engineerings of getting sun ", will carry out operation management and monitoring to them, difficulty is not little.If each small towns Dou Jianyige sewage work, will reach tens thousand of scale, its operation, management and supervision will face very large challenge, and are also difficult to solve little San Yuan peasant household blowdown problem.In practice, in some villages and small towns, occur sewage works built up and put into operation, but but collect the situation less than sewage, thus cannot run after causing equipment to build up, leave aside.Three, because Rural areas lacks professional, cause sewage disposal device to be safeguarded, overhaul not in time.
In recent years, domestic existing producer is for devising some domestic sewage treatment devices in the face of small towns domestic sewage in rural areas, solve the sedimentation and filtration problem of domestic water, but also exist dirty Organic substance in water process not enough thoroughly, produce install convenient not enough, process power consumption is large, secondary pollution problems.
Utility model content
For defect and the problem of prior art, the technical problems to be solved in the utility model is to provide the sewage treatment unit that a kind of sewage disposal is comparatively thorough, produce installation facility, clean energy-saving.
For solving the problem, the utility model provides one way of life waste disposal plant, comprise housing, dividing plate, described housing comprises cylindrical shell, upper cover, described upper cover is supporting is tightly placed on cylindrical shell top, cylindrical shell is vertically separated into three chambeies by described dividing plate, comprise pre-treatment chamber, aerobic treating chamber and precipitation chamber, pre-treatment chamber sidewall is provided with water inlet pipe, precipitation chamber sidewall is provided with rising pipe, be connected by coupling device between pre-treatment chamber with aerobic treating chamber, aerobic treating chamber is connected by connecting passage with precipitation chamber, aerobic treating chamber is provided with aerating apparatus, described aerating apparatus comprises aerator and chassis, described chassis is located at bottom aerobic treating chamber, the built-in stopping composition of aerobic treating chamber.
In work, sewage enters pre-treatment chamber by water inlet pipe, enters aerobic treating chamber after leaving standstill for some time by siphoning installation; In aerobic treating chamber, aerating apparatus carries out aeration by chassis to sewage, and stopping composition forms microbial film, and within this period, aerobic treating chamber carries out biological respinse; After aerobic treating chamber has reacted process, upper liquid precipitates chamber by entering with the connecting passage in precipitation chamber; Sewage after the process of aerobic treating chamber staticly settles in precipitation chamber, and upper strata forms supernatant liquor and gets rid of.
Preferably, the coupling device between described pre-treatment chamber and aerobic treating chamber is siphoning installation.The pretreated sewage in pre-treatment chamber flows into aerobic treating chamber by the syphonic effect of siphoning installation, is conducive to the impurity that filter diameter is larger, also serves energy-conservation effect simultaneously.
Preferably, described stopping composition is the plastic pallet that floats, and described floating plastic pallet is provided with back ditch shape bearing surface on surface, form the microbial film be made up of bacterium.Further, described floating plastic pallet is full of aerobic treating chamber, by aeration targetedly, the bracket in water is stirred everywhere in chamber and drifts.Bracket ceaselessly moves and also can guarantee that dirt settling is separated from plastic pallet, is finally brought into precipitate and separate in precipitation chamber.
Preferably, be provided with sludge refluxing apparatus between described precipitation chamber and pre-treatment chamber, described sludge refluxing apparatus is inhaled sludge pipe and is stretched into bottom precipitation chamber, and sludge-discharge pipe stretches in pre-treatment chamber.Further, be provided with skewed slot bottom described precipitation chamber, the mud in precipitation chamber is deposited in skewed slot under gravity.When mud reaches a certain amount of, sludge refluxing apparatus starts, and the mud of precipitation chamber deposition is transferred to pre-treatment chamber.Further, described sludge refluxing apparatus is provided with mud cavity volume, and described mud cavity volume is connected with the aerator of aerating apparatus, at ordinary times, the aerator work of aerating apparatus, air is aerobic treating chamber aeration by aerator by chassis; When drawing mud, aerator work, the air extracting mud cavity volume forms negative pressure, and mud sucks mud cavity volume by inhaling sludge pipe under suction function; After mud cavity volume sucks a certain amount of mud, aerator is no longer bled to mud cavity volume, and subsequently, mud under gravity, is back to pre-treatment chamber through sludge-discharge pipe.
Preferably, described housing is integral type structure, and namely cylindrical shell and dividing plate are integral type.Housing and lid can adopt Reinforced Concrete Materials, also can adopt the material such as corrosion-resistant plastic, pottery.
Preferably, described sewage treatment unit also comprises automation control system, described automation control system is by controlling the switch of each valve, the running etc. of aerator, accurately control aeration time and speed, the discharge of sewage and sludge reflux amount, to substantially increase handling property by careful design and Quality Control Technology, obtain better sewage index.
Preferably, described automation control system also comprises mixed-media network modules mixed-media, thus Internet enabled, can by the status data real-time Transmission of each reaction cycle to user or safeguard party database, for monitoring.
Preferably, described automation control system also comprises the pressure transmitter be arranged at bottom sewage treatment unit, for providing data message for monitoring of tools.
Preferably, all automation control systems also comprise automation control system box, independently be located at sludge treatment equipment hull outside, inner for installing electric component and the aerator of automation control system, to prevent severe environment in housing, disadvantageous effect is caused to electric installation.
The utility model is by arranging the sewage treatment unit of integration, take the multiple sewage disposal means such as pre-treatment, aerobic process, precipitation, utilize the modes such as aeration, siphon, microbial film, sludge reflux, by improving stopping composition structure, automatic intelligent controls, improve quality of sewage disposal efficiency, be convenient to Standardisation Cellization produce, fitting depth is shallow, be convenient to install and move, there is the features such as firm in structure, practical, super static operation, energy-conserving and environment-protective, solve a villages and small towns sewage cloth point type process difficult problem preferably.Sanitary sewage after the process of this device, greatly reduces the water pollutions to river, sewerage, achieves the recycling of water resources.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of the utility model sewage treatment unit embodiment;
Fig. 2 is the plan structure schematic diagram of the utility model sewage treatment unit embodiment;
Fig. 3 is the A-A cross-sectional view of the utility model sewage treatment unit embodiment;
Fig. 4 is the B-B cross-sectional view of the utility model sewage treatment unit embodiment;
Fig. 5 is that the utility model sewage treatment unit embodiment is floated the structural representation of plastic pallet;
Wherein: 1. siphoning installation, 2. rising pipe, 3. connecting passage, 4. aerating apparatus, 5. float plastic pallet, 6. sludge refluxing apparatus, 7. pre-treatment chamber, 8. aerobic treating chamber, 9. precipitate chamber, 10. skewed slot, 11. water inlet pipes, 12. cylindrical shells, 13. upper covers, 14. dividing plates, 15. automation control system boxes, 16. aerators, 17. mud cavity volumes, 18. times ditch shape bearing surfaces.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, one way of life waste disposal plant, comprise housing, dividing plate 14, described housing comprises cylindrical shell 12, upper cover 13, described upper cover 13 is supporting is tightly placed on cylindrical shell 12 top, cylindrical shell 12 is vertically separated into three chambeies by described dividing plate 14, comprise pre-treatment chamber 7, aerobic treating chamber 8 and precipitation chamber 9, pre-treatment chamber 7 sidewall is provided with water inlet pipe 11, precipitation chamber 9 sidewall is provided with rising pipe 2, be connected by coupling device between pre-treatment chamber 7 with aerobic treating chamber 8, aerobic treating chamber 8 is connected by connecting passage 3 with precipitation chamber 9, aerobic treating chamber 8 is provided with aerating apparatus 4, described aerating apparatus 4 comprises aerator 16 and chassis, described chassis is located at bottom aerobic treating chamber 8, the stopping composition of the built-in suspension of aerobic treating chamber 8.
In work, sewage enters pre-treatment chamber 7 by water inlet pipe 11, enters aerobic treating chamber 8 after leaving standstill for some time by siphoning installation 1; In aerobic treating chamber 8, aerating apparatus 4 carries out aeration by chassis to sewage, and stopping composition forms microbial film, and within this period, aerobic treating chamber 8 carries out biological respinse; After aerobic treating chamber 8 has reacted process, upper liquid precipitates chamber 9 by entering with the connecting passage 3 in precipitation chamber 9; Sewage after aerobic treating chamber 8 processes staticly settles in precipitation chamber 9, and upper strata forms supernatant liquor and gets rid of.
Coupling device between described pre-treatment chamber 7 and aerobic treating chamber 8 is siphoning installation 1.The pretreated sewage in pre-treatment chamber 7 flows into aerobic treating chamber 8 by the syphonic effect of siphoning installation 1, is conducive to the impurity that filter diameter is larger, also serves energy-conservation effect simultaneously.
As shown in Figure 5, described stopping composition is the plastic pallet 5 that floats, and described floating plastic pallet 5 is provided with back ditch shape bearing surface 18 on surface, form the microbial film be made up of bacterium.
As shown in Figure 2, Figure 3, Figure 4, described floating plastic pallet 5 is full of aerobic treating chamber 8, by aeration targetedly, the bracket in water is stirred everywhere in chamber and drifts.Bracket ceaselessly moves and also can guarantee that dirt settling is separated from plastic pallet, is finally brought into precipitate and separate in precipitation chamber 9.
Be provided with sludge refluxing apparatus 6 between described precipitation chamber 9 and pre-treatment chamber 7, described sludge refluxing apparatus 6 is inhaled sludge pipe and is stretched into bottom precipitation chamber 9, and sludge-discharge pipe stretches in pre-treatment chamber 7.Be provided with skewed slot 10 bottom described precipitation chamber 9, the mud in precipitation chamber 9 is deposited in skewed slot 10 under gravity.When mud reaches a certain amount of, sludge refluxing apparatus 6 starts, and the mud that precipitation chamber 9 deposits is transferred to pre-treatment chamber 7.Described sludge refluxing apparatus 6 is provided with mud cavity volume 17, and described mud cavity volume 17 is connected with the aerator 16 of aerating apparatus 4, and at ordinary times, the aerator 16 of aerating apparatus 4 works, and air is aerobic treating chamber 8 aeration through chassis; When drawing mud, aerator 16 works, and the air extracting mud cavity volume 17 forms negative pressure, and mud sucks mud cavity volume 17 by inhaling sludge pipe under suction function; After mud cavity volume 17 sucks a certain amount of mud, aerator 16 is no longer bled to mud cavity volume 17, and subsequently, mud under gravity, is back to pre-treatment chamber 7 through sludge-discharge pipe.
Described housing is integral type structure, and namely cylindrical shell 12 and dividing plate 14 are integral type.Housing and upper cover 13 can adopt Reinforced Concrete Materials, also can adopt the material such as corrosion-resistant plastic, pottery.
As shown in Figure 1, described sewage treatment unit also comprises automation control system, described automation control system is by controlling the switch of each valve, the running etc. of aerator 16, accurately control aeration time and speed, the discharge of sewage and sludge reflux amount, to substantially increase handling property by careful design and Quality Control Technology, obtain better sewage index.
Described automation control system also comprises mixed-media network modules mixed-media, thus Internet enabled, can by the status data real-time Transmission of each reaction cycle to user or safeguard party database, for monitoring.Described automation control system also comprises the pressure transmitter be arranged at bottom sewage treatment unit, for providing data message for monitoring of tools.All automation control systems also comprise automation control system box 15, independently be located at sludge treatment equipment hull outside, inner for installing electric component and the aerator 16 of automation control system, to prevent severe environment in housing, disadvantageous effect is caused to electric installation.
It is last it is noted that the above embodiment is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. one way of life waste disposal plant, it is characterized in that, described sewage treatment unit comprises housing, dividing plate, described housing comprises cylindrical shell, upper cover, described upper cover is supporting is tightly placed on cylindrical shell top, cylindrical shell is vertically separated into three chambeies by described dividing plate, comprise pre-treatment chamber, aerobic treating chamber and precipitation chamber, pre-treatment chamber sidewall is provided with water inlet pipe, precipitation chamber sidewall is provided with rising pipe, be connected by coupling device between pre-treatment chamber with aerobic treating chamber, aerobic treating chamber is connected by connecting passage with precipitation chamber, aerobic treating chamber is provided with aerating apparatus, described aerating apparatus comprises aerator and chassis, described chassis is located at bottom aerobic treating chamber, the built-in stopping composition of aerobic treating chamber.
2. sewage treatment unit according to claim 1, is characterized in that, the coupling device between described pre-treatment chamber and aerobic treating chamber is siphoning installation.
3. sewage treatment unit according to claim 1 and 2, is characterized in that, described stopping composition is the plastic pallet that floats, and described floating plastic pallet is full of aerobic treating chamber, is provided with back ditch shape bearing surface on surface.
4. sewage treatment unit according to claim 3, is characterized in that, is provided with sludge refluxing apparatus between described precipitation chamber and pre-treatment chamber, and described sludge refluxing apparatus is inhaled sludge pipe and stretched into bottom precipitation chamber, and sludge-discharge pipe stretches in pre-treatment chamber.
5. sewage treatment unit according to claim 4, is characterized in that, is provided with skewed slot bottom described precipitation chamber, and the mud in precipitation chamber is deposited in skewed slot under gravity.
6. sewage treatment unit according to claim 5, is characterized in that, described sludge refluxing apparatus is provided with mud cavity volume, and described mud cavity volume is connected with the aerator of aerating apparatus.
7. sewage treatment unit according to claim 6, is characterized in that, described housing is integral type structure, and namely cylindrical shell and dividing plate are integral type.
8. sewage treatment unit according to claim 6, it is characterized in that, described sewage treatment unit also comprises automation control system, described automation control system, by controlling the switch of each valve and the running of aerator, accurately controls aeration time and speed, the discharge of sewage and sludge reflux amount.
9. sewage treatment unit according to claim 8, it is characterized in that, all automation control systems also comprise automation control system box, are independently located at sludge treatment equipment hull outside, inner for installing electric component and the aerator of automation control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664206.4U CN204981506U (en) | 2015-08-28 | 2015-08-28 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664206.4U CN204981506U (en) | 2015-08-28 | 2015-08-28 | Domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981506U true CN204981506U (en) | 2016-01-20 |
Family
ID=55115893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664206.4U Expired - Fee Related CN204981506U (en) | 2015-08-28 | 2015-08-28 | Domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912119A (en) * | 2019-02-21 | 2019-06-21 | 中节能兆盛环保有限公司 | A kind of buried purifying processing device of assembled for domestic sewage in rural areas |
-
2015
- 2015-08-28 CN CN201520664206.4U patent/CN204981506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912119A (en) * | 2019-02-21 | 2019-06-21 | 中节能兆盛环保有限公司 | A kind of buried purifying processing device of assembled for domestic sewage in rural areas |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200828 |