CN203187491U - Sewage reutilization integration device - Google Patents
Sewage reutilization integration device Download PDFInfo
- Publication number
- CN203187491U CN203187491U CN2013200784880U CN201320078488U CN203187491U CN 203187491 U CN203187491 U CN 203187491U CN 2013200784880 U CN2013200784880 U CN 2013200784880U CN 201320078488 U CN201320078488 U CN 201320078488U CN 203187491 U CN203187491 U CN 203187491U
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- Prior art keywords
- aeration
- district
- water
- reaction zone
- reaction district
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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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a sewage reutilization integration device. The device comprises a water inlet system, a semi-reaction region, an anaerobic reaction region, an aeration reaction region and pure water regions I and II, wherein the water inlet system is communicated with the semi-reaction region; the semi-reaction region, the anaerobic reaction region, the aeration reaction region and the pure water regions I and II are separated from one another by clapboards; the semi-reaction region is communicated with the bottom of the aeration reaction region and is communicated with the anaerobic reaction region. The device disclosed by the utility model ensures good quality of discharged water, is multi-functional, takes up a small floor space, is convenient to use and suitable for treatment of domestic wastewater, micro-polluted raw water and the like, and enables the application of water treatment and water reutilization techniques for a membrane bioreactor to be more impeccable.
Description
Technical field
The utility model relates to a kind of sewage purifying and treating device, relates in particular to a kind of sewage recycling integrating device.
Background technology
Membrane separation technique combines with the active sludge technology and the membrane bioreactor (MBR that forms, membrane bioreactor), have characteristics such as effluent quality is good, floor space is little, in sewage recycling process, have very tempting potentiality, be considered to one of tool prospect technology of processing of 21 century recycling of water resource.But product in the market, the denitrogenation dephosphorizing effect is not ideal, and especially the technology of half-reaction district and anaerobic zone is not too perfect, also has aeration efficient to have much room for improvement.
Product in the market, the various negative impact waste of energy that the denitrogenation dephosphorizing effect is not ideal and numerous domestic sewage work also brings thus to the situation of this core link open loop of aeration, extensive control etc.
The utility model content
The utility model provides a kind of simple in structure, aeration efficient height, sewage recycling integrating device easy to use in order to overcome the above problems.
The technical solution of the utility model is: this device comprises water inlet system, half-reaction district, anaerobic reaction district, aeration reaction zone and pure water district one, two, described water inlet system is connected with the half-reaction district, separate by dividing plate respectively between described half-reaction district, anaerobic reaction district, aeration reaction zone, the pure water district one, two, described half-reaction district is communicated with the aeration reaction zone bottom, and described half-reaction district is connected with the anaerobic reaction district.
Described water inlet system comprises by intake pump, stirrer one, blow-off valve one, flow to be taken into account water intaking valve and constitutes, and described water intaking valve connects intake pump by under meter, and described stirrer one is arranged on top, half-reaction district.
Described half-reaction district body shape in the shape of a spiral is divided into six floor, and upper design becomes curved tube, adopts barrier partitions between every layer, and described half-reaction is provided with some fillers in the district, and bottom, described half-reaction district is provided with water-in, top is provided with water outlet.
Described anaerobic reaction district is made of stirrer two, mud discharging device and spoil disposal blow-off valve, described stirrer two is arranged on top, anaerobic reaction district, described mud discharging device is arranged on bottom, anaerobic reaction district, it is little that described mud discharging device is big bottom, bell mouth shape top, described mud discharging device bottom is the spoil disposal blow-off valve, and this spoil disposal blow-off valve connects a timing control apparatus.
Described aeration reaction zone is made up of gas blower, self-priming water pump, internal reflux pump, blow-off valve two, stator formula underwater jet aeration machine, upflow tube, uv steriliser, membrane module and liquidometer, described internal reflux pump is arranged on the aeration reaction zone bottom, described gas blower is connected with stator formula underwater jet aeration machine by inlet pipe, described upflow tube is arranged on the aeration reaction zone top, and described blow-off valve is arranged on the aeration reaction zone bottom.
Described aeration reaction zone is provided with the two-way water outlet, and one tunnel water outlet is discharged outside the aeration reaction zone by the internal reflux pump; Another road water outlet enters pure water district one, two.
Described stator formula underwater jet aeration machine is fixed on the aeration reaction zone bottom by support, this stator formula underwater jet aeration machine is made of aerator main body, axle, guide bearing, impeller, mixing section, guide vane and nozzle, described two impellers are connected on the aeration arbor, described each impeller is three blade constructions, and described guide vane is arranged in the nozzle.
The utility model is simple in structure, aeration efficient height, easy to use, makes microorganism to the abundant attaching space of organism and sufficient digestion time; Adopt aerator under the bilobed wheel liquid, utilize PIV particle imaging technology, utilize trace particle to determine different structure aerator aeration bubble size under different rotating speeds and different diving depth, efficient oxygenic aeration machine is optimized the running of aerator and is satisfied the sewage oxygen requirement.The utility model effluent quality is good, multi-functional, floor space is little, easy to use, be applicable to the processing of sanitary sewage, micro-polluted raw etc., make membrane bioreactor water treatment and recycling of water resource The Application of Technology more perfect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation in the utility model half-reaction district.
Fig. 3 is the structural representation of the utility model stator formula underwater jet aeration machine.
1 is the half-reaction district among the figure, the 2nd, and anaerobic reaction district, the 3rd, pure water district one, the 4th, pure water district two, 5th, aeration reaction zone, the 6th, intake pump, the 7th, blow-off valve one, 8th, under meter, the 9th, water intaking valve, the 10th, baffle plate, the 11st, filler, the 12nd, water-in, the 13rd, water outlet, the 14th, mud discharging device, the 15th, gas blower, the 16th, self-priming water pump, the 17th, blow-off valve two, 18th, outlet valve, the 19th, inlet pipe, the 20th, stator formula underwater jet aeration machine, the 21st, axle, the 22nd, guide bearing, the 23rd, impeller, the 24th, guide vane, the 25th, nozzle, the 26th, support, the 27th, water outlet one, the 28th, water outlet two, 29th, water outlet three.
Embodiment
A kind of sewage recycling integrating device, this device comprises water inlet system, half-reaction district 1, anaerobic reaction district 2, aeration reaction zone 5 and pure water district 1, pure water district 24, described water inlet system is connected with half-reaction district 1, described half-reaction district 1, anaerobic reaction district 2, aeration reaction zone 5, pure water district 1, separate by dividing plate respectively between the pure water district 24, described half-reaction district 1 is communicated with aeration reaction zone 5 bottoms, described half-reaction district 1 is connected with anaerobic reaction district 2, described water inlet system comprises by intake pump 6, stirrer one, blow-off valve 1, under meter 8 and water intaking valve 9 constitute, described water intaking valve 9 connects intake pump 6 by under meter 8, described stirrer one is arranged on 1 top, half-reaction district, described half-reaction district 1 body shape in the shape of a spiral is divided into six floor, upper design becomes curved tube, adopt baffle plate 10 to separate between every layer, be provided with some fillers 11 in the described half-reaction district 1,1 bottom, described half-reaction district is provided with water-in 12, top is provided with water outlet 13, described anaerobic reaction district 2 is by stirrer two, mud discharging device 14 and spoil disposal blow-off valve constitute, described stirrer two is arranged on 2 tops, anaerobic reaction district, described mud discharging device 14 is arranged on 2 bottoms, anaerobic reaction district, it is little that described mud discharging device 14 is big bottom, bell mouth shape top, described mud discharging device 14 bottoms are the spoil disposal blow-off valve, this spoil disposal blow-off valve connects a timing control apparatus, described aeration reaction zone 5 is by gas blower 15, self-priming water pump 16, the internal reflux pump, blow-off valve 2 17, stator formula underwater jet aeration machine, upflow tube, uv steriliser, membrane module and liquidometer are formed, described internal reflux pump is arranged on aeration reaction zone 5 bottoms, described gas blower 15 is connected with stator formula underwater jet aeration machine by inlet pipe 19, described upflow tube is arranged on aeration reaction zone 5 tops, described blow-off valve 2 17 is arranged on aeration reaction zone 5 bottoms, described aeration reaction zone 5 is provided with the two-way water outlet, and one tunnel water outlet is discharged outside the aeration reaction zone 5 to water outlet 1 by the internal reflux pump; Another road water outlet enters pure water district 1, pure water district 24 and is communicated to water outlet 2 28 and water outlet 3 29 respectively, described stator formula underwater jet aeration machine is fixed on aeration reaction zone 5 bottoms by support 26, this stator formula underwater jet aeration machine is made of aerator main body 20, axle 21, guide bearing 22, impeller 23, mixing section, guide vane 24 and nozzle 25, described two impellers 23 are connected on the aeration arbor 21, described each impeller 23 is three blade constructions, and described guide vane 24 is arranged in the nozzle 25.
Handling certain student bathroom bath wastewater with the utility model is example:
Bath wastewater enters the sewage recycling integrating device, under the hydrolytic action of fixed filler, the LAS in the bath wastewater is hydrolyzed, dissolved oxygen is for below O.5mg/L, the aeration reaction zone dissolved oxygen is 2～3mg/L, activated sludge concentration is 4000～5000mg/L, and the air-blowing amount is 80～120L/h, and temperature is about 27 ℃, pH is under 6.5～8.2 conditions, system stable operation 90 days.
At water inlet CODCr, BOD5, NH3-N, TN, TP, LAS is respectively: 120～300 mgL-1,60～90mgL-1,17～20 mgL-1,35～50 mgL-l, 0.2～0.5 mgL-1, during 3～10 mgL-1, effluent quality is respectively after the art breading: 1 0～20 mgL-1,1～5 mgL-l, O～2 mgL-1,5～1 2mgL-l, 0.2～0.3 mgL-1,0.05～0.2 mgL-l.Water outlet 1 can reach the requirement of " urban sewage reutilization landscape water water quality standard " (GB/T 18921--2002); Water outlet 2 28 can advanced treatment, and making wherein water outlet total plate count is 0; Can satisfy pure water standard (" National Laboratory's water supply standard " GB6682-92 through further advanced treatment water outlet 3 29 water outlets; " national electronic-grade ultrapure water standard " GB/T11446.1-1997) requirement.
Claims (7)
1. sewage recycling integrating device, it is characterized in that: this device comprises water inlet system, half-reaction district, anaerobic reaction district, aeration reaction zone and pure water district one, two, described water inlet system is connected with the half-reaction district, separate by dividing plate respectively between described half-reaction district, anaerobic reaction district, aeration reaction zone, the pure water district one, two, described half-reaction district is communicated with the aeration reaction zone bottom, and described half-reaction district is connected with the anaerobic reaction district.
2. a kind of sewage recycling integrating device according to claim 1, it is characterized in that: described water inlet system comprises by intake pump, stirrer one, blow-off valve one, flow to be taken into account water intaking valve and constitutes, described water intaking valve connects intake pump by under meter, and described stirrer one is arranged on top, half-reaction district.
3. a kind of sewage recycling integrating device according to claim 1, it is characterized in that: described half-reaction district body shape in the shape of a spiral is divided into six floor, upper design becomes curved tube, adopt barrier partitions between every layer, described half-reaction is provided with some fillers in the district, and bottom, described half-reaction district is provided with water-in, top is provided with water outlet.
4. a kind of sewage recycling integrating device according to claim 1, it is characterized in that: described anaerobic reaction district is made of stirrer two, mud discharging device and spoil disposal blow-off valve, described stirrer two is arranged on top, anaerobic reaction district, described mud discharging device is arranged on bottom, anaerobic reaction district, it is little that described mud discharging device is big bottom, bell mouth shape top, described mud discharging device bottom is the spoil disposal blow-off valve, and this spoil disposal blow-off valve connects a timing control apparatus.
5. a kind of sewage recycling integrating device according to claim 1, it is characterized in that: described aeration reaction zone is made up of gas blower, self-priming water pump, internal reflux pump, blow-off valve two, stator formula underwater jet aeration machine, upflow tube, uv steriliser, membrane module and liquidometer, described internal reflux pump is arranged on the aeration reaction zone bottom, described gas blower is connected with stator formula underwater jet aeration machine by inlet pipe, described upflow tube is arranged on the aeration reaction zone top, and described blow-off valve two is arranged on the aeration reaction zone bottom.
6. a kind of sewage recycling integrating device according to claim 5, it is characterized in that: described aeration reaction zone is provided with the two-way water outlet, and one tunnel water outlet is discharged outside the aeration reaction zone by the internal reflux pump; Another road water outlet enters pure water district one, two.
7. a kind of sewage recycling integrating device according to claim 5, it is characterized in that: described stator formula underwater jet aeration machine is fixed on the aeration reaction zone bottom by support, this stator formula underwater jet aeration machine is made of aerator main body, axle, guide bearing, impeller, mixing section, guide vane and nozzle, described two impellers are connected on the aeration arbor, described each impeller is three blade constructions, and described guide vane is arranged in the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200784880U CN203187491U (en) | 2013-02-20 | 2013-02-20 | Sewage reutilization integration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200784880U CN203187491U (en) | 2013-02-20 | 2013-02-20 | Sewage reutilization integration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187491U true CN203187491U (en) | 2013-09-11 |
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ID=49104365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200784880U Expired - Fee Related CN203187491U (en) | 2013-02-20 | 2013-02-20 | Sewage reutilization integration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187491U (en) |
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2013
- 2013-02-20 CN CN2013200784880U patent/CN203187491U/en not_active Expired - Fee Related
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| 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: 20130911 Termination date: 20150220 |
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| EXPY | Termination of patent right or utility model |