CN107098538A - Food and drink waste water handles single unit system - Google Patents
Food and drink waste water handles single unit system Download PDFInfo
- Publication number
- CN107098538A CN107098538A CN201710341912.9A CN201710341912A CN107098538A CN 107098538 A CN107098538 A CN 107098538A CN 201710341912 A CN201710341912 A CN 201710341912A CN 107098538 A CN107098538 A CN 107098538A
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- CN
- China
- Prior art keywords
- sewage treatment
- water
- area
- food
- dividing plate
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- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
Abstract
The invention belongs to sewage treatment area, specially food and drink waste water, which is handled in single unit system, including horizontal sewage treatment pot, described sewage treatment pot, inlet area and outlet area；Described inlet area is provided with water inlet, oil-water separating net is provided with below water inlet, it is anaerobic zone below described oil-water separating net, described inlet area and the rear end of anaerobic zone are aerobic processing region, described Aerobic Process for Treatment region is provided with multilayer aeration tube, it is for outlet area on rear side of precipitation zone, described precipitation zone that the rear end in Aerobic Process for Treatment region, which is provided with rear side of barrier wall, described barrier wall,；Described precipitation zone is provided with multiple parallel swash plates, and bottom is provided with the second sludge outlet.Entirety integrated design of the invention, installs and uses simply, occupies little space, management is easy, operation intelligence is reliable, and water outlet can reach the standard of reclaimed water, can be recycled with water resource.
Description
Technical field
The invention belongs to sewage treatment area, specially food and drink waste water processing single unit system.
Background technology
Food and drink waste water refers to the undressed waste water discharged by catering trade.It is characterized in waste water containing substantial amounts of colloid
Particle and suspension, main component are animal and plant fat, inorganic salinity, surfactant and protein etc..United according to relevant department
Meter, nearly hundred million tons of the undressed waste water of the annual catering trade discharge of China, and have ever-increasing trend.General food and drink waste water row
The 3% of city domestic sewage discharge capacity is high-volume accounted for, but its BOD5 and CODCr content accounts for the 1/3 of total load, it is several according to the country
The result that individual major metropolitan is detected to catering trade sewage effluent contamination index is shown：COD be 1~4mg/L, BOD be 300~
400mg/L, SS are 300~400mg/L, and grease is in more than 150mg/L, it is seen that food and drink waste water is high density pollution source, is city
The contaminated one of the main reasons of surrounding water.These concentration of organic wastewater are high, and pretreatment rate is relatively low, unprocessed or processing
It is below standard to be just discharged into urban pipe network, municipal sewage plant will be posed a big pressure.In the supporting incomplete area of pipe network, ask
Topic is more serious.Food and drink waste water is directly discharged into water body nearby, not only influences environment, and the physical and mental health of harm people.
In the prior art, it is more to use simple oil-isolating device or biochemical treatment apparatus, there is floor space greatly, use
Cost is high, to the processing of debris and sludge not thoroughly, oil-water separation is not good the problems such as, and inefficiency etc..
The content of the invention
For above-mentioned technical problem, a kind of compact conformation of present invention offer, easy to use, floor space are small, cost of investment
Low, oil removal, the food and drink waste water of advanced treating handle integration apparatus to achievable oil-polluted water in sealed states.
Specifically technical scheme is：
Food and drink waste water, which is handled in single unit system, including horizontal sewage treatment pot, described sewage treatment pot, inhalant region
Domain and outlet area；It is sewage disposal region between inlet area and outlet area, inlet area is located at before sewage treatment pot
End, outlet area is located at the rear end of sewage treatment pot；
Described inlet area, which is provided with below water inlet, water inlet, is provided with oil-water separating net, above oil-water separating net
It is provided with oil pumping hole；
It is anaerobic zone below described oil-water separating net, described inlet area and the rear end of anaerobic zone are aerobic place
Manage and be provided between region, described inlet area, anaerobic zone and Aerobic Process for Treatment region under preceding dividing plate, described preceding dividing plate
Water stream channel is left between end and sewage disposal pot bottom；
Described anaerobic zone is provided with turbine, described turbine is located at before the water stream channel of preceding dividing plate lower end
End；
Described Aerobic Process for Treatment region, which is provided with multilayer aeration tube, described aeration tube, is provided with multiple aeration openings, institute
The aeration tube stated is connected with total pipeline；
The first sludge outlet is provided with below described Aerobic Process for Treatment region；The rear end in Aerobic Process for Treatment region is provided with resistance
Partition wall, described barrier wall bottom is connected with sewage treatment pot, and overflow ducts are left at the top of barrier wall；
It is for outlet area on rear side of described barrier wall on rear side of precipitation zone, described precipitation zone；Described settling zone
Rear bulkhead is provided between domain and outlet area, described rear bulkhead upper end is connected with sewage disposal tank top, under rear bulkhead
Passage is left at end, and the position of lower edge is less than barrier coping；
Described precipitation zone is provided with multiple parallel swash plates, and bottom is provided with the second sludge outlet；
Outlet area is provided with delivery port.
Oil pick-up tube is provided with described oil pumping hole, described oil pick-up tube lower end is provided with horn mouth.
Described preceding dividing plate is arranged on sewage treatment pot by fixing device, and described preceding dividing plate is arranged on sewage disposal
In the opening of tank, and height is adjusted and fixed by fixing device.
It is provided with described preceding dividing plate in vertical screw rod, described fixing device and is provided with screwed hole, described spiral shell
Bar is arranged in screwed hole, passes through the height of dividing plate before screw rod and threaded adjustment.
Sewage enters inlet area, and by oil-water separating net, oil is separated, and the oil on the water surface is also acted as water and sky
Qi leel from effect, lower section is anaerobic zone.Sewage is after the anaerobic zone of lower section carries out Anaerobic Treatment, from the lower end of preceding dividing plate
Water stream channel enters the Aerobic Process for Treatment region of rear end；Sewage enters behind Aerobic Process for Treatment region, carries out Air Exposure by aeration tube, enters
One step organics removal.Sewage after Aerobic Process for Treatment leaves overflow ducts at the top of barrier wall and enters precipitation zone.Sewage and
Sludge is precipitated in precipitation zone, and sludge and treated moisture are left, and the water finally discharged can carry out reclaimed water and return
With.
The food and drink waste water processing single unit system that the present invention is provided, the technological merit having：
1st, equipment is overall integrated design, installs and uses simply, occupies little space.
2nd, Automated condtrol can be added, the intelligentized control method of device can be achieved, grease, sludge, water outlet etc. is cleared up automatically
Discharge, management is easy, and operation intelligence is reliable.
3rd, cesspool and oil interceptor need not be built, construction investment expense is saved, it is easy for installation.
4th, good sewage processing effect, water outlet can reach the standard of reclaimed water, can be recycled with water resource.
5th, energy consumption is low, and whole device does not have powerful power to set, and equipment energy consumption is small.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention.
Embodiment
The embodiment of the present invention is described with reference to the drawings.
As shown in figure 1, food and drink waste water handles single unit system, including horizontal sewage treatment pot 1, described sewage treatment pot
There are inlet area 20 and outlet area 24 in 1；It is sewage disposal region, inlet area between inlet area 20 and outlet area 24
20 are located at the front end of sewage treatment pot 1, and outlet area 24 is located at the rear end of sewage treatment pot 1；
Described inlet area 20 is provided with water inlet 2, and the lower section of water inlet 2 is provided with oil-water separating net 4, oil-water separating net
4 tops are provided with oil pumping hole 5；
The described lower section of oil-water separating net 4 is anaerobic zone 21, described inlet area 20 and the rear end of anaerobic zone 21
For aerobic processing region 22, preceding dividing plate is provided between described inlet area 20, anaerobic zone 21 and Aerobic Process for Treatment region 22
7, leave water stream channel between the lower end and the bottom of sewage treatment pot 1 of described preceding dividing plate 7；
Described anaerobic zone 21 is provided with turbine 11, described turbine 11 is located at the current of the preceding lower end of dividing plate 7
Channel front end；
Described Aerobic Process for Treatment region 22 is provided with multilayer aeration tube 13, described aeration tube 13 and is provided with multiple aerations
Mouth 9, described aeration tube 13 is connected with total pipeline 15；
The lower section in described Aerobic Process for Treatment region 22 is provided with the first sludge outlet 12；The rear end in Aerobic Process for Treatment region 22 is set
Barrier wall 14 is equipped with, the described bottom of barrier wall 14 is connected with sewage treatment pot 1, overflow ducts are left at the top of barrier wall 14；
The described rear side of barrier wall 14 is precipitation zone 23, and the described rear side of precipitation zone 23 is outlet area 24；It is described
Precipitation zone 23 and outlet area 24 between be provided with rear bulkhead 18, the described upper end of rear bulkhead 18 is pushed up with sewage treatment pot 1
Portion is connected, and passage, and top of the position less than barrier wall 14 of lower edge are left in the lower end of rear bulkhead 18；
Described precipitation zone 23 is provided with multiple parallel swash plates 17, and bottom is provided with the second sludge outlet 16；
Outlet area 24 is provided with delivery port 3.
Oil pick-up tube 6 is provided with described oil pumping hole 5, the described lower end of oil pick-up tube 6 is provided with horn mouth.
Described preceding dividing plate 7 is arranged on sewage treatment pot 1 by fixing device 8, and described preceding dividing plate 7 is arranged on sewage
In the opening of process tank 1, and height is adjusted and fixed by fixing device 8.
It is provided with described preceding dividing plate 7 in vertical screw rod, described fixing device 8 and is provided with screwed hole, it is described
Screw rod is arranged in screwed hole, passes through the height of dividing plate 7 before screw rod and threaded adjustment.Controlled by the height of dividing plate 7 before control
The water velocity of whole device.
The sewage disposal process of the device is：
Sewage enters inlet area 20 from water inlet 2, by oil-water separating net 4, oil is separated, oil float is in profit
The top of separate mesh 4, oil is taken away by oil pick-up tube 6 from the insertion of oil pumping hole 5.Oil on the water surface also acts as the effect for separating water and air
Really, lower section is anaerobic zone 21.
It is completely separated by preceding dividing plate 7 between inlet area 20 and aerobic processing region 22.Anaerobic zone of the sewage in lower section
21 are carried out after Anaerobic Treatment, enter the Aerobic Process for Treatment region 22 of rear end from the lower end water stream channel of preceding dividing plate 7；In order to be stirred
With say that water smoothly imported into Aerobic Process for Treatment region 22, the water stream channel front end of the preceding lower end of dividing plate 7 is provided with turbine 11.
Sewage enters behind Aerobic Process for Treatment region 22, and Air Exposure, further organics removal, aeration are carried out by aeration tube 13
Pipe 13 is connected with total pipeline 15.Total pipeline 15 is connected with aerator.From the first sludge outlet 12 after the unnecessary sludge settling produced
Discharge.
Sewage after Aerobic Process for Treatment leaves overflow ducts from the top of barrier wall 14 and enters precipitation zone 23.
Sewage and sludge are precipitated in precipitation zone 23, sludge and treated moisture are left, the sludge of precipitation
Discharged from the second sludge outlet 16.In order to accelerate precipitation, precipitation zone 23 is provided with multiple parallel swash plates 17.
In order to improve the effect of water outlet, rear bulkhead 18 is provided with, precipitation zone 23 and outlet area 24 are carried out between part
Separate.
Claims (6)
1. food and drink waste water handle have in single unit system, including horizontal sewage treatment pot (1), described sewage treatment pot (1) into
Aqua region (20) and outlet area (24)；It is sewage disposal region, inhalant region between inlet area (20) and outlet area (24)
Domain (20) is located at the front end of sewage treatment pot (1), and outlet area (24) are located at the rear end of sewage treatment pot (1)；
Described inlet area (20), which is provided with below water inlet (2), water inlet (2), is provided with oil-water separating net (4), profit point
Oil pumping hole (5) is provided with above off-network (4)；
It is anaerobic zone (21) below described oil-water separating net (4), described inlet area (20) and anaerobic zone (21)
Rear end is aerobic processing region (22), between described inlet area (20), anaerobic zone (21) and Aerobic Process for Treatment region (22)
It is provided with preceding dividing plate (7), water stream channel is left between the lower end and sewage treatment pot (1) bottom of described preceding dividing plate (7)；
Described Aerobic Process for Treatment region (22) is provided with multilayer aeration tube (13), described aeration tube (13) and is provided with multiple exposures
Gas port (9), described aeration tube (13) is connected with total pipeline (15)；
The first sludge outlet (12) is provided with below described Aerobic Process for Treatment region (22)；The rear end in Aerobic Process for Treatment region (22)
Barrier wall (14) is provided with, described barrier wall (14) bottom is connected with sewage treatment pot (1), is left at the top of barrier wall (14) excessive
Circulation road；
It is for outlet area (24) on rear side of described barrier wall (14) on rear side of precipitation zone (23), described precipitation zone (23)；
Described precipitation zone (23) is provided with multiple parallel swash plates (17), and bottom is provided with the second sludge outlet (16)；
Outlet area (24) is provided with delivery port (3).
2. food and drink waste water according to claim 1 handles single unit system, it is characterised in that：In described anaerobic zone (21)
Turbine (11) is provided with, described turbine (11) is located at the water stream channel front end of preceding dividing plate (7) lower end.
3. food and drink waste water according to claim 1 handles single unit system, it is characterised in that：Described precipitation zone (23) with
Rear bulkhead (18) is provided between outlet area (24), described rear bulkhead (18) upper end is connected with sewage treatment pot (1) top,
Leave passage, and top of the position less than barrier wall (14) of lower edge in the lower end of rear bulkhead (18).
4. food and drink waste water according to claim 1 handles single unit system, it is characterised in that：Set in described oil pumping hole (5)
Oil pick-up tube (6) is equipped with, described oil pick-up tube (6) lower end is provided with horn mouth.
5. food and drink waste water according to claim 1 handles single unit system, it is characterised in that：Described preceding dividing plate (7) passes through
Fixing device (8) is arranged on sewage treatment pot (1), and described preceding dividing plate (7) is arranged in the opening of sewage treatment pot (1),
And height is adjusted and fixed by fixing device (8).
6. food and drink waste water according to claim 5 handles single unit system, it is characterised in that：Set on described preceding dividing plate (7)
It is equipped with vertical screw rod, described fixing device (8) and is provided with screwed hole, described screw rod is arranged in screwed hole, is passed through
The height of dividing plate (7) before screw rod and threaded adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341912.9A CN107098538A (en) | 2017-05-15 | 2017-05-15 | Food and drink waste water handles single unit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341912.9A CN107098538A (en) | 2017-05-15 | 2017-05-15 | Food and drink waste water handles single unit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107098538A true CN107098538A (en) | 2017-08-29 |
Family
ID=59669782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710341912.9A Pending CN107098538A (en) | 2017-05-15 | 2017-05-15 | Food and drink waste water handles single unit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107098538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245935A (en) * | 2018-04-17 | 2018-07-06 | 行愿环保科技有限公司 | There is the oil-water separation tank except floating layer |
| CN109704513A (en) * | 2019-01-18 | 2019-05-03 | 福建省蓝深环保技术股份有限公司 | A kind of food and drink waste water processing complete set of equipments |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011087202A1 (en) * | 2010-01-18 | 2011-07-21 | 제네다인엔지니어링(주) | Non-discharge treatment apparatus of palm oil mill effluent, and treatment method thereof |
| CN202346866U (en) * | 2011-11-09 | 2012-07-25 | 清华大学 | Integrated anaerobic-aerobic equipment for treating domestic sewage |
| CN205933556U (en) * | 2016-08-24 | 2017-02-08 | 山东省环保产业股份有限公司 | High -efficient, intensification cities and towns sewage treatment plant |
| CN206051679U (en) * | 2016-05-11 | 2017-03-29 | 孙立文 | Combined type and oxygen fluidized-bed reactor |
| CN106966552A (en) * | 2017-04-25 | 2017-07-21 | 福建省蓝深环保技术股份有限公司 | A kind of catering industry wastewater treatment equipment |
-
2017
- 2017-05-15 CN CN201710341912.9A patent/CN107098538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011087202A1 (en) * | 2010-01-18 | 2011-07-21 | 제네다인엔지니어링(주) | Non-discharge treatment apparatus of palm oil mill effluent, and treatment method thereof |
| CN202346866U (en) * | 2011-11-09 | 2012-07-25 | 清华大学 | Integrated anaerobic-aerobic equipment for treating domestic sewage |
| CN206051679U (en) * | 2016-05-11 | 2017-03-29 | 孙立文 | Combined type and oxygen fluidized-bed reactor |
| CN205933556U (en) * | 2016-08-24 | 2017-02-08 | 山东省环保产业股份有限公司 | High -efficient, intensification cities and towns sewage treatment plant |
| CN106966552A (en) * | 2017-04-25 | 2017-07-21 | 福建省蓝深环保技术股份有限公司 | A kind of catering industry wastewater treatment equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245935A (en) * | 2018-04-17 | 2018-07-06 | 行愿环保科技有限公司 | There is the oil-water separation tank except floating layer |
| CN109704513A (en) * | 2019-01-18 | 2019-05-03 | 福建省蓝深环保技术股份有限公司 | A kind of food and drink waste water processing complete set of equipments |
| CN109704513B (en) * | 2019-01-18 | 2021-11-09 | 福建省蓝深环保技术股份有限公司 | Complete equipment for restaurant wastewater treatment |
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| PB01 | Publication | ||
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Application publication date: 20170829 |