CN206447646U - Sewage-treatment plant - Google Patents
Sewage-treatment plant Download PDFInfo
- Publication number
- CN206447646U CN206447646U CN201720138185.1U CN201720138185U CN206447646U CN 206447646 U CN206447646 U CN 206447646U CN 201720138185 U CN201720138185 U CN 201720138185U CN 206447646 U CN206447646 U CN 206447646U
- Authority
- CN
- China
- Prior art keywords
- motor
- driven valve
- water inlet
- valve
- supervisor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a kind of small accommodation area, invests small, efficiency high, the sewage-treatment plant of stable effluent quality.It includes elevator pump, the first motor-driven valve, aeration head, inner circulating tube, check valve, the second motor-driven valve, delivery port, the 3rd motor-driven valve, the 4th motor-driven valve, gas skirt, connecting tube, effluent weir, three-dimensional case, nitrification chamber, ceramic filter material, low-temperature plasma device, exhaust outlet, aeration supervisor, the 5th motor-driven valve, blower fan, the 6th motor-driven valve, backwash tube, denitrification chamber, strainer head, supporting plate, water inlet pipe, water inlet supervisor, water inlet and the 7th motor-driven valve；The equipment removes the part of system three composition by denitrification chamber (anoxic), nitrification chamber (aerobic), inner-outer circulation peculiar smell.The practical agent set entire set is in three-dimensional case.And completed fixed by steel plate or steel china clay and protected.
Description
Technical field
The utility model is related to a kind of sewage-treatment plant, specifically refers to a kind of sewage based on BAF
Processing unit.
Background technology
BAF abbreviation BAF is the end of the eighties at a kind of New biological membrane method sewage that America and Europe grows up
Science and engineering skill, obtains large development the beginning of the nineties, and maximum-norm reaches hundreds of thousands tpd, and develop into can be with denitrogenation dephosphorizing.Should
Technique, which has, removes SS, COD, BOD, nitrification, denitrogenation, dephosphorization, the effect for removing AOX (harmful substance).BAF is
Collect the new technology of biological oxidation and retention suspended solid one.BIOSTYR is the registration water treatment technology skill of French OTV S.A.
Art, due to using novel light floating stuffing -- BIOSTYRENE (main component is polystyrene, and proportion is less than 1g/cm3)
And gain the name.BIOSTYR techniques are a kind of upper biofilters, be that a kind of reliable, automaticity is high, effluent quality is good,
Strong shock resistance and the sewage disposal innovation technique of new generation for saving energy consumption, technical maturity are efficient.
Sewage is by filter material layer, and the pollutant that water body contains is retained by filter material layer, and the biodegradation adhered on filtrate
Conversion, meanwhile, the organic matter and predetermined substance of dissolved state are also removed, and produced sludge is retained in filter layer, and only
Allow the water of purification to pass through, can so reach complete biological treatment without setting two to sink in downstream in a closed reactor
Pond carries out sludge settling.
Filter tank bottom is provided with water inlet and discharge pipeline, and middle and upper part is packing layer, and thickness is generally 2.5~3.5m, to prevent filter
Stream is lost, and the concrete baffle plate equipped with filter is set above filter bed, and filter can be pulled down from plate face, without emptying filter bed, convenient dimension
Repair.Baffle plate upper space is used as the storage area of backwashing water, depending on its height is according to backwash head.Reflux pump is provided with the area
For filter tank to be gone out into water pump to water distribution gallery, then it is back to filter tank bottom and realizes denitrification, do not needing denitrifying technique
In there is no the return-flow system.Filler expansion is used when the space of packing layer bottom and filter tank bottom gives over to backwash regeneration.Filter tank
Air supply system is divided to two circuits, and the plant air pipe being placed in packing layer is used for technique aeration and (mainly provides increasing by Aeration fan
Oxygen be aerated), and by packing layer be divided into above and below Liang Ge areas：Top is aerobic zone, and bottom is anoxic zone.According to different raw water water
Matter, processing intent and requirement, the height of packing layer are different, aerobic zone, anaerobic zone proportion also respective change；Filter tank bottom
Air pipe line is backwash air hose.
Technique of the prior art has following features：Upper filter tank, bottom channel enters water distribution, top water outlet；Filtrate ratio
It is less than 1 again；Perforated pipe aerating regulation, saves equipment investment and maintenance expense；Filter is contacted at the top in filter tank with water after processing, it is easy to
Safeguard；Gravity is backwashed, without backwash pump；Plant air and backwash share air blower with gas；Aeration tube may be arranged at
In the middle part of filtering layer or bottom, can complete nitrification, denitrification function in same pond.
But this patent it has been found that existing technology for some built up need transform sewage treatment plants
For, still there is floor space greatly, investment is big, and efficiency is low, the unstable weak point of effluent quality.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of small accommodation area, invests small, efficiency high, water outlet water
The stable sewage-treatment plant of matter.
In order to solve the above technical problems, the technical scheme that the utility model is provided is：A kind of sewage-treatment plant, it includes
Elevator pump, the first motor-driven valve, aeration head, inner circulating tube, check valve, the second motor-driven valve, delivery port, the 3rd motor-driven valve, the 4th electricity
Dynamic valve, gas skirt, connecting tube, effluent weir, three-dimensional case, nitrification chamber, ceramic filter material, low-temperature plasma device, exhaust outlet, aeration master
Pipe, the 5th motor-driven valve, blower fan, the 6th motor-driven valve, backwash tube, denitrification chamber, strainer head, supporting plate, water inlet pipe, water inlet
Supervisor, water inlet and the 7th motor-driven valve；The top of the three-dimensional case is provided with the top of gas skirt, gas skirt to be connected successively by connecting tube
It is connected to low-temperature plasma device and exhaust outlet；The top of three-dimensional case is additionally provided with effluent weir, and the bottom of three-dimensional case is provided with one piece of supporting plate,
Supporting plate, which is provided with above some strainer heads, strainer head, is additionally provided with aeration supervisor, and aeration supervisor is provided with some aerations
Provided with one layer of ceramic filter material above head, described aeration head；The elevator pump is connected with check valve, in turn by one article of pipeline
Two motor-driven valves and the 4th motor-driven valve；The top of the three-dimensional case is additionally provided with delivery port, and delivery port is connected with the 3rd electricity by pipeline
Dynamic valve；Two branch roads are also separated between the elevator pump and check valve, one article of branch road is connected with into water by the 7th motor-driven valve
Supervisor, another branch road is connected with water inlet pipe by the first motor-driven valve；Water inlet pipe and water inlet supervisor penetrate from water inlet
In three-dimensional case；Inner circulating tube is also equipped with three-dimensional case, down, small head end is upward for the stub end of inner circulating tube；Described aeration
Supervisor is connected with blower fan by the 5th motor-driven valve, and also backwash is connected with by the 6th motor-driven valve between the 5th motor-driven valve and blower fan
Pipe；The lower section of supporting plate is provided with denitrification chamber, and the top of ceramic filter material is provided with nitrification chamber；Backwash tube is inserted in denitrification chamber
It is interior.
As an improvement, the first described motor-driven valve, the second motor-driven valve, the 3rd motor-driven valve, the 4th motor-driven valve, the 5th electronic
Valve, the 6th motor-driven valve and the 7th motor-driven valve are uniformly connected electrically on an industrial computer.
As a further improvement, described water inlet and water outlet is mounted on electronic flowmeter.
After said structure, the utility model has the advantages that：This patent is using case structure in conjunction with each
The combination of functional part is planted, mobility is stronger, and disposal ability is also strong, but case structure, and floor space is small, invest small, to sum up
Described the utility model provides a kind of small accommodation area, invests small, efficiency high, the sewage-treatment plant of stable effluent quality.
Brief description of the drawings
Fig. 1 is the structural representation of sewage-treatment plant in the utility model.
As shown in the figure：1st, elevator pump, the 2, first motor-driven valve, 3, aeration head, 4, inner circulating tube, 5, check valve, the 6, second electricity
Dynamic valve, 7, delivery port, the 8, the 3rd motor-driven valve, the 9, the 4th motor-driven valve, 10, gas skirt, 11, connecting tube, 12, effluent weir, 13, three-dimensional
Case, 14, nitrification chamber, 15, ceramic filter material, 16, low-temperature plasma device, 17, exhaust outlet, 18, aeration supervisor, the 19, the 5th motor-driven valve,
20th, blower fan, the 21, the 6th motor-driven valve, 22, backwash tube, 23, denitrification chamber, 24, strainer head, 25, supporting plate, 26, water inlet branch
Pipe, 27, water inlet supervisor, 28, water inlet, the 29, the 7th motor-driven valve.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to accompanying drawing 1, a kind of sewage-treatment plant, it includes elevator pump 1, the first motor-driven valve 2, aeration head 3, inner circulating tube
4th, check valve 5, the second motor-driven valve 6, delivery port 7, the 3rd motor-driven valve 8, the 4th motor-driven valve 9, gas skirt 10, connecting tube 11, water outlet
Weir 12, three-dimensional case 13, nitrification chamber 14, ceramic filter material 15, low-temperature plasma device 16, exhaust outlet 17, aeration supervisor the 18, the 5th are electronic
Valve 19, blower fan 20, the 6th motor-driven valve 21, backwash tube 22, denitrification chamber 23, strainer head 24, supporting plate 25, water inlet pipe
26th, water inlet supervisor 27, the motor-driven valve 29 of water inlet 28 and the 7th；The top of the three-dimensional case 13 is provided with gas skirt 10, gas skirt 10
Top is connected with low-temperature plasma device 16 and exhaust outlet 17 in turn by connecting tube 11；The top of three-dimensional case 13 is additionally provided with effluent weir
12, the bottom of three-dimensional case 13 is provided with one piece of supporting plate 25, and supporting plate 25 is provided with some strainer heads 24, strainer head 24 it is upper
Side is additionally provided with aeration supervisor 18, and aeration supervisor 18 is provided with some aeration heads 3, and the described top of aeration head 3 is provided with one layer of ceramics
Filtrate 15；The elevator pump 1 is connected with check valve 5, the second motor-driven valve 6 and the 4th motor-driven valve 9 in turn by one article of pipeline；It is described
The top of three-dimensional case 13 is additionally provided with delivery port 7, and delivery port 7 is connected with the 3rd motor-driven valve 8 by pipeline；The elevator pump 1 and list
To two branch roads have also been separated between valve 5, one article of branch road is connected with into water supervisor 27, another branch road by the 7th motor-driven valve 29
Water inlet pipe 26 is connected with by the first motor-driven valve 2；Water inlet pipe 26 and water inlet supervisor 27 penetrate three-dimensional case from water inlet 28
In 13；Inner circulating tube 4 is also equipped with three-dimensional case 13, down, small head end is upward for the stub end of inner circulating tube 4；Described aeration
Supervisor 18 is connected with blower fan 20 by the 5th motor-driven valve 19, and the 6th motor-driven valve 21 is also passed through between the 5th motor-driven valve 19 and blower fan 20
It is connected with backwash tube 22；The lower section of supporting plate 25 is provided with denitrification chamber 23, and the top of ceramic filter material 15 is provided with nitrification chamber 14；Instead
Flush pipe 22 is inserted in denitrification chamber 23.
As an improvement, the first described motor-driven valve 2, the second motor-driven valve 6, the 3rd motor-driven valve 8, the electricity of the 4th motor-driven valve the 9, the 5th
Dynamic valve 19, the 6th motor-driven valve 21 and the 7th motor-driven valve 29 are uniformly connected electrically on an industrial computer.
As a further improvement, being mounted on electronic flowmeter at described water inlet 28 and delivery port 7.
After said structure, the utility model has the advantages that：This practicality is using case structure in conjunction with each
The combination of functional part is planted, mobility is stronger, and disposal ability is also strong, but case structure, and floor space is small, invest small, to sum up
Described the utility model provides a kind of small accommodation area, invests small, efficiency high, the sewage-treatment plant of stable effluent quality.
Operation principle of the present utility model is as follows：Sewage enters supervisor's front opening valve 29 by elevator pump, closes valve 2
Branch pipe is evenly distributed with supervisor, 45 degree of the apertures of ￠ 10 are drilled with branch pipe, is up-flow into denitrification chamber (anoxic) current
The gap for filtering handle from long handle enters nitrification chamber (aerobic), and a part of water is again introduced into nitrification chamber (anoxic), shape by inner circulating tube
Into interior circulation, another part water is equipped with four-way tube valve one end 1/3rd from effluent weir, delivery port discharge on water outlet pipe
Water by valve regulated water footpath, check valve enters denitrification chamber (anoxic) formation outer circulation, and another 1/2nd are expelled directly out
In vitro, the gas with foreign flavor produced in cylinder body is collected by top gas skirt to be entered after the processing of low-temperature plasma device, gas discharge.Its
Principle is to inhale nitrogen dephosphorization using biological, and the equipment removes system by denitrification chamber (anoxic), nitrification chamber (aerobic), inner-outer circulation peculiar smell
Unite three parts composition.The practical agent set entire set is in three-dimensional case 13.And by steel plate or steel china clay complete it is fixed and
Protection.Specific handling process is as follows：Sewage is entered denitrification chamber (anoxic) 23 from water inlet 28, pumped out in lifting by elevator pump 1
Mouth installs three-way pipe link valve 2, valve 29 and water inlet supervisor 27, and water inlet pipe 26 enters valve opening sewage after supervisor again
Enter from branch pipe in cavity.Current are presented stream and formed by strainer head gap enters nitrification chamber (aerobic) 14, and filter handle is fixed on
Above supporting plate 25, supporting plate is fixed with main body case and welded, and ceramic filtering materials and parts 15, inner circulating tube 4, in nitre are filled with nitrification intracavitary
Change cylinder bottom part cloth equipped with aeration supervisor 18, the compressed gas of blower fan 20 is delivered to aeration head 3 by supervisor, in fan outlet tube
It is upper that valve 19 and 21 is housed, excrete, going out by delivery port 7 equipped with the mark up to standard of effluent weir 12 on the top of nitrification chamber
On the mouth of a river be equipped with four-way pipe and valve 8,6,9, check valve 5, equipment top be equipped with gas skirt 10, wire barrel 11, low-temperature plasma
Device 16, purified gas is discharged from exhaust outlet 17.
The utility model and embodiments thereof are described above, the description does not have restricted, shown in accompanying drawing
Also it is one of embodiment of the present utility model, actual structure is not limited thereto.If all in all this area is general
Logical technical staff is enlightened by it, in the case where not departing from the utility model creation objective, being designed without creative with being somebody's turn to do
The similar frame mode of technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (3)
1. a kind of sewage-treatment plant, it is characterised in that：It includes elevator pump (1), the first motor-driven valve (2), aeration head (3), interior
Circulation pipe (4), check valve (5), the second motor-driven valve (6), delivery port (7), the 3rd motor-driven valve (8), the 4th motor-driven valve (9), gas collection
Cover (10), connecting tube (11), effluent weir (12), three-dimensional case (13), nitrification chamber (14), ceramic filter material (15), low-temperature plasma device
(16), exhaust outlet (17), aeration supervisor (18), the 5th motor-driven valve (19), blower fan (20), the 6th motor-driven valve (21), backwash tube
(22), denitrification chamber (23), strainer head (24), supporting plate (25), water inlet pipe (26), water inlet supervisor (27), water inlet
And the 7th motor-driven valve (29) (28)；The top of the three-dimensional case (13) is provided with the top of gas skirt (10), gas skirt (10) by even
Adapter (11) is connected with low-temperature plasma device (16) and exhaust outlet (17) in turn；The top of three-dimensional case (13) is additionally provided with effluent weir
(12), the bottom of three-dimensional case (13) is provided with one piece of supporting plate (25), and supporting plate (25) is provided with some strainer heads (24), long handle
Aeration supervisor (18) is additionally provided with above filter (24), aeration supervisor (18) is provided with some aeration heads (3), described aeration head
(3) top is provided with one layer of ceramic filter material (15)；The elevator pump (1) is connected with check valve (5), second in turn by a pipeline
Motor-driven valve (6) and the 4th motor-driven valve (9)；The top of the three-dimensional case (13) is additionally provided with delivery port (7), and delivery port (7) passes through pipe
Road is connected with the 3rd motor-driven valve (8)；Two branch roads are also separated between the elevator pump (1) and check valve (5), a branch road leads to
Cross the 7th motor-driven valve (29) to be connected with into water supervisor (27), another branch road is connected with water inlet pipe by the first motor-driven valve (2)
(26)；Water inlet pipe (26) and water inlet supervisor (27) are penetrated in three-dimensional case (13) from water inlet (28)；In three-dimensional case (13) also
Inner circulating tube (4) is installed, down, small head end is upward for the stub end of inner circulating tube (4)；Described aeration supervisor (18) passes through the
Five motor-driven valves (19) are connected with blower fan (20), between the 5th motor-driven valve (19) and blower fan (20) also by the 6th motor-driven valve (21) even
It is connected to backwash tube (22)；The lower section of supporting plate (25) is provided with denitrification chamber (23), and the top of ceramic filter material (15) is provided with nitrification
Chamber (14)；Backwash tube (22) is inserted in denitrification chamber (23).
2. sewage-treatment plant according to claim 1, it is characterised in that：It is described the first motor-driven valve (2), second electronic
Valve (6), the 3rd motor-driven valve (8), the 4th motor-driven valve (9), the 5th motor-driven valve (19), the 6th motor-driven valve (21) and the 7th motor-driven valve
(29) uniformly it is connected electrically on an industrial computer.
3. sewage-treatment plant according to claim 1, it is characterised in that：Described water inlet (28) and delivery port (7)
Place is mounted on electronic flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138185.1U CN206447646U (en) | 2017-02-16 | 2017-02-16 | Sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138185.1U CN206447646U (en) | 2017-02-16 | 2017-02-16 | Sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447646U true CN206447646U (en) | 2017-08-29 |
Family
ID=59665878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138185.1U Expired - Fee Related CN206447646U (en) | 2017-02-16 | 2017-02-16 | Sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809574A (en) * | 2017-11-22 | 2019-05-28 | 天瑞环境科技（仙桃）有限公司 | A kind of sewage disposal device air supply method |
| CN109835982A (en) * | 2017-11-27 | 2019-06-04 | 中国石油天然气集团公司 | A kind of self-circulating anaerobic ammonia oxidizing biofilter device |
-
2017
- 2017-02-16 CN CN201720138185.1U patent/CN206447646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809574A (en) * | 2017-11-22 | 2019-05-28 | 天瑞环境科技（仙桃）有限公司 | A kind of sewage disposal device air supply method |
| CN109835982A (en) * | 2017-11-27 | 2019-06-04 | 中国石油天然气集团公司 | A kind of self-circulating anaerobic ammonia oxidizing biofilter device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203247145U (en) | Artificial wetland denitrification wastewater treatment system and continuous fluidized sand denitrification filtering device thereof | |
| CN106277558A (en) | A kind of integrate process for removing nitrogen and phosphor from sewage and the device that physical biochemistry filters | |
| CN206219404U (en) | A kind of compound denitrification deep-bed filter of double-deck filler | |
| CN109970289A (en) | A kind of urban wastewater treatment mentions mark advanced treatment process and device | |
| CN206308212U (en) | A kind of unpowered rural sewage treatment unit | |
| CN108314183A (en) | A kind of operation method of denitrification deep-bed filter system | |
| CN203613071U (en) | Sewage treatment device | |
| CN206607128U (en) | A kind of river sewage processing unit based on water treatment agent and ceramic membrane | |
| CN206447646U (en) | Sewage-treatment plant | |
| CN205603422U (en) | Sewage treatment system suitable for samll cities and towns, rural area | |
| CN204939185U (en) | A kind of sewage water denitrification dephosphorization apparatus integrating physical biochemistry and filter | |
| CN104591408A (en) | Up-flow biological pretreatment filter tank | |
| CN109516637A (en) | A kind of energy-efficient Domestic sewage integrated treatment unit | |
| CN206607071U (en) | A kind of sewage treatment unit based on water treatment agent and ceramic membrane | |
| CN101182073B (en) | High-load biological filter tank sewage water treating method capable of backwashing | |
| CN107337274A (en) | The method of its processing domestic sewage of villages and small towns of integrated expanded bed biomembrane Compound filter pool and application | |
| CN208933186U (en) | A kind of integrated sewage treating apparatus for domestic sewage in rural areas treatment in situ | |
| CN209338222U (en) | A kind of precipitating filter back-flush reinforcing mud-water separation integrated water treatment equipment | |
| CN207210068U (en) | A kind of integrated expanded bed biomembrane Compound filter pool | |
| CN204958677U (en) | Low energy consumption sewage treatment system | |
| CN103304098A (en) | Volcanic filler-based sewage treatment system of biological aerated filter | |
| CN204958536U (en) | Up -flow biological pretreatment filter tank | |
| CN107162197A (en) | Three rank O/A decentralized type sewages handle integrated apparatus and method | |
| CN208361984U (en) | It is a kind of for being electroplated, board wastewater processing multi-stage aeration biological filter tank | |
| CN204174049U (en) | High concentration organic sewage purification combination unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20190216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |