CN109368925A - A kind of integrated sewage treating apparatus - Google Patents
A kind of integrated sewage treating apparatus Download PDFInfo
- Publication number
- CN109368925A CN109368925A CN201811362318.9A CN201811362318A CN109368925A CN 109368925 A CN109368925 A CN 109368925A CN 201811362318 A CN201811362318 A CN 201811362318A CN 109368925 A CN109368925 A CN 109368925A
- Authority
- CN
- China
- Prior art keywords
- sludge
- pond
- pump
- tank
- water
- 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.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000010802 sludge Substances 0.000 claims abstract description 52
- 239000012528 membrane Substances 0.000 claims abstract description 34
- 230000020477 pH reduction Effects 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 230000007062 hydrolysis Effects 0.000 claims abstract description 25
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 25
- 238000011001 backwashing Methods 0.000 claims abstract description 21
- 230000003750 conditioning effect Effects 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 238000005273 aeration Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 238000010992 reflux Methods 0.000 claims description 13
- 238000005276 aerator Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000013505 freshwater Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 210000004262 dental pulp cavity Anatomy 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- 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 discloses a kind of integrated sewage treating apparatus, shell including having gathered installation equipment, the inside of the shell is successively arranged grille well, conditioning tank, hydrolysis acidification pool, anaerobic pond and anoxic pond, aerobic and MBR membrane biological reaction pond, secondary settling tank and intermediate pool, sludge-tank and clear water reserviors, equipment room, one end is arranged inside conditioning tank in the grille well, the anaerobic pond and anoxic pond are disposed side by side on the rear end of hydrolysis acidification pool, the inside of the equipment room is equipped with the first backwashing pump, first sludge pump, air blower, chemicals dosing plant, apparatus for ultraviolet disinfection, filter, produce water pump, second backwashing pump, second sludge pump.The invention has the benefit that MBR membrane bioreactor and secondary settling tank is applied in combination, cost of investment and operation and maintenance cost are less, and occupation area of equipment is few, low energy consumption, effluent quality is high, production mud is few, and nitrogen, tp removal rate are higher.
Description
Technical field
The present invention relates to technical field of sewage, in particular to a kind of integrated sewage treating apparatus.
Background technique
Contain large amount of organic in sanitary sewage, also containing various viruses, bacterium and parasitic ovum etc., there are also inorganic salts
Chloride, sulfate, phosphate etc., easily generation odor pollution environment, it is very harmful to human body and all kinds of animals and plants, because
This needs harmless treatment.Sanitary sewage mostly uses greatly level-one to pre-process the method for adding secondary biochemical treatment at present, wherein second level
Biochemical treatment includes activated sludge method processing technique and biological membrane treatment process, mainly includes bio-contact oxidation, SBR method, oxygen
Change ditch method, A/O method etc., common active sludge treatment process process is seen below: biochemical sewage → grid → collecting-tank → anaerobic pond →
Aerobic tank → secondary settling tank → discharge.In recent years, as film filtering product is widely applied, water treatment field also uses MBR film biological
Reactor replaces the secondary settling tank in traditional handicraft completely, although having saved part land area, cost of investment, operation and maintenance expense
With height, and energy consumption is high, and effluent quality is unstable, sludge output is more, and nitrogen, tp removal rate are low.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above technological deficiencies, provide a kind of integrated sewage treating apparatus,
MBR membrane bioreactor and secondary settling tank is applied in combination, cost of investment and operation and maintenance cost are less, occupation area of equipment is few,
Low energy consumption, effluent quality is high, production mud is few, and nitrogen, tp removal rate are higher.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows: a kind of integrated sewage treating apparatus, packet
The shell for having gathered installation equipment is included, the inside of the shell is successively arranged grille well, conditioning tank, hydrolysis acidification pool, anaerobic pond
With anoxic pond, aerobic and MBR membrane biological reaction pond, secondary settling tank and intermediate pool, sludge-tank and clear water reserviors, equipment room, the lattice
One end is arranged inside conditioning tank in grid well, and the anaerobic pond and anoxic pond are disposed side by side on the rear end of hydrolysis acidification pool, the water
Solution acidification pool is crossed water hole by first with anaerobic pond and is connected to, and is equipped in anaerobic pond and proposes the third inside sewage lifting to anoxic pond
Pump is risen, the secondary settling tank and intermediate pool are disposed side by side on aerobic and MBR membrane biological reaction pond rear end, and aerobic and MBR film is raw
It is connected between object reaction tank and secondary settling tank by water inlet pipe, the sludge-tank and clear water reserviors are separately positioned on secondary settling tank and intermediate water
The inside of the rear end in pond, the equipment room is equipped with the first backwashing pump, the first sludge pump, air blower, chemicals dosing plant, disinfection by ultraviolet light
Device, produces water pump, the second backwashing pump, the second sludge pump at filter；The grid lattice for filter sewage are equipped in the grille well
Grid, the inside of the conditioning tank are equipped with for by the first elevator pump of sewage lifting to hydrolysis acidification pool, the conditioning tank, hydrolysis
Acidification pool, anaerobic pond, anoxic pond, sludge-tank bottom be equipped with boring aeration pipe, described aerobic and MBR membrane biological reaction pond is
Aerobic zone and MBR film district's groups at integral pool, aerobic and MBR membrane biological reaction pond leading portion, MBR film is arranged in the aerobic zone
Aerobic and MBR membrane biological reaction pond back segment is arranged in area, and micro-hole aerator is equipped in aerobic zone, is equipped with MBR film in MBR film area
Component, the inside of the aerobic zone is equipped with composite filling, and bottom is equipped with micro-hole aerator, the micro-hole aerator and perforation
Air hose is respectively connected on aeration tube, the end of air hose is connected on the same gas-distributing pipe, and gas-distributing pipe passes through piping connection drum
The air outlet of blower, for the production pump intake by piping connection MBR membrane module, water outlet is passed through clear water reserviors, in clear water reserviors
Equipped with fresh water pump, for the water inlet of second backwashing pump by piping connection clear water reserviors, water outlet connection produces the water inlet of water pump
Pipeline；Sludge bucket is equipped in the secondary settling tank, the chemicals dosing plant passes through inside pipeline connection to secondary settling tank, the intermediate pool
It is inside equipped with the second elevator pump, the second elevator pump is passed through clear water by pipeline by piping connection filter, the water outlet of filter
Pond, and apparatus for ultraviolet disinfection is connected in water outlet, the water inlet of first backwashing pump connects clear water reserviors, and water outlet connects
Filter is connect, for the water inlet of first sludge pump by pipeline connection secondary settling tank, water outlet is equipped with two-way pipe by tee tube
Road, pipeline is passed through hydrolysis acidification pool all the way, is used for sludge reflux, and sludge reflux amount is controlled with flowmeter, and another way pipeline is passed through
Sludge-tank discharges excess sludge, and two-way sludge pipe is controlled with valve respectively, and the water inlet of second sludge pump is connected by pipeline
It connects oxygen and MBR membrane biological reaction pond, the pipeline of water outlet is divided into two-way, connects sludge-tank all the way, for discharging remaining dirt
Mud；Another way is divided into two root canal roads and is separately connected anoxic pond and anaerobic pond, is used for sludge reflux, the flowmeter control of sludge reflux amount
System, two-way sludge pipe are controlled with valve.
Further, the conditioning tank and the boring aeration pipe of hydrolysis acidification bottom of pond portion are all made of the coating steel pipe of DN20.
Further, the boring aeration pipe of the sludge bottom of pond portion uses the coating steel pipe of DN15.
Further, the air hose uses coating steel pipe.
Further, the filter includes two, is more medium filter and active carbon filter, the centre respectively
Second elevator pump in pond is filtered by piping connection more medium filter, more medium filter by piping connection active carbon
Device, active carbon filter pass through pipeline connection clear water reserviors.
Further, the water outlet pipeline of first backwashing pump is divided into two-way, is respectively communicated with more medium filter and work
Property carbon filter.
Further, the air blower is equipped with two, and the air outlet of two air blowers is connected by tee tube, tee tube
End connects gas-distributing pipe.
Further, the chemicals dosing plant includes PAC chemicals dosing plant and PAM chemicals dosing plant.
Further, the dissolved oxygen concentration of the anoxic pond is 0.15-1mg/L, and the dissolved oxygen concentration of anaerobic pond is
0.15mg/L is hereinafter, the dissolved oxygen concentration of aerobic zone is 1-4.5mg/L.
The invention has the benefit that MBR membrane bioreactor and secondary settling tank is applied in combination, cost of investment and operation dimension
Shield expense is less, and occupation area of equipment is few, low energy consumption, effluent quality is high, production mud is few, and nitrogen, tp removal rate are higher.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of integrated sewage treating apparatus of the present invention.
It is as shown in the figure: 1, shell, 2, grille well, 3, conditioning tank, 4, hydrolysis acidification pool, 5, aerobic and MBR membrane biological reaction
Pond, 6, secondary settling tank, 7, intermediate pool, 8, sludge-tank, 9, clear water reserviors, 10, equipment room, 11, first crosses water hole, and 12, second crosses water
Hole, the 13, first backwashing pump, the 14, first sludge pump, 15, air blower, 16, chemicals dosing plant, 17, apparatus for ultraviolet disinfection, 18, mistake
Filter, 18.1, more medium filter, 18.2, active carbon filter, the 19, first elevator pump, 20, boring aeration pipe, 21, third
Elevator pump, 22, micro-hole aerator, 23, air hose, 24, gas-distributing pipe, 25, sludge bucket, 26, fresh water pump, the 27, second elevator pump,
28, anaerobic pond, 29, anoxic pond, 30, production water pump, the 31, second backwashing pump, the 32, second sludge pump, 33, MBR membrane module.
Specific embodiment
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
In conjunction with attached drawing 1, a kind of integrated sewage treating apparatus, the shell 1 including having gathered installation equipment, the shell 1
Inside be successively arranged grille well 2, conditioning tank 3, hydrolysis acidification pool 4, anaerobic pond 28 and anoxic pond 29, aerobic and MBR film biology
Reaction tank 5, secondary settling tank 6 and intermediate pool 7, sludge-tank 8 and clear water reserviors 9, equipment room 10, the grille well 2 are arranged in conditioning tank 3
Internal one end, the anaerobic pond 28 and anoxic pond 29 are disposed side by side on the rear end of hydrolysis acidification pool 4, the hydrolysis acidification pool 4 with
Anaerobic pond 28 is crossed water hole 11 by first and is connected to, and is equipped in anaerobic pond 28 and promotes the third inside sewage lifting to anoxic pond 29
Pump 21, the secondary settling tank 6 are disposed side by side on aerobic and MBR membrane biological reaction pond 5 rear end, aerobic and MBR film with intermediate pool 7
It is connected between biological reaction pool 5 and secondary settling tank 6 by water inlet pipe, the sludge-tank 8 and clear water reserviors 9 are separately positioned on secondary settling tank 6
With the rear end of intermediate pool 7, the inside of the equipment room 10 is equipped with the first backwashing pump 13, the first sludge pump 14, air blower 15, adds
Medicine device 16, filter 18, produces water pump 30, the second backwashing pump 31, the second sludge pump 32 at apparatus for ultraviolet disinfection 17；The lattice
Be equipped with the grid grid for filter sewage in grid well 2, the inside of the conditioning tank 3 be equipped with for by sewage lifting to hydrolyzing acid
Change first elevator pump 19 in pond 4, the conditioning tank 3, hydrolysis acidification pool 4, anaerobic pond 28, anoxic pond 29, the bottom of sludge-tank 8 are equal
Equipped with boring aeration pipe 20, described aerobic and MBR membrane biological reaction pond 5 be aerobic zone and MBR film district's groups at integral pool, it is described
Aerobic and MBR membrane biological reaction pond 5 leading portion is arranged in aerobic zone, and MBR film area is arranged in aerobic and MBR membrane biological reaction pond 5
Back segment, be equipped with micro-hole aerator 22 in aerobic zone, equipped with MBR membrane module 33 in MBR film area, the inside of the aerobic zone is equipped with
Composite filling, and bottom is equipped with micro-hole aerator 22, is all connected on the micro-hole aerator 22 and boring aeration pipe 20 free
Tracheae 23, the end of air hose 23 are connected on the same gas-distributing pipe 24, and gas-distributing pipe 24 is gone out by piping connection air blower 15
Air port, 30 water inlet of production water pump are passed through clear water reserviors 9, are set in clear water reserviors 9 by piping connection MBR membrane module 33, water outlet
Have a fresh water pump 26, the water inlet of second backwashing pump 31 by piping connection clear water reserviors 9, water outlet connection produce water pump 30 into
Mouth of a river pipeline；Sludge bucket 25 is equipped in the secondary settling tank 6, the chemicals dosing plant 16 passes through inside pipeline connection to secondary settling tank 6, institute
It states and is equipped with the second elevator pump 27 in intermediate pool 7, the second elevator pump 27 passes through piping connection filter 18, the water outlet of filter 18
Mouthful clear water reserviors 9 are passed through by pipeline, and in water outlet connection apparatus for ultraviolet disinfection 17, first backwashing pump 13 into
The mouth of a river connects clear water reserviors 9, and water outlet connects filter 18, and the water inlet of first sludge pump 14 passes through pipeline connection secondary settling tank
6, water outlet is equipped with two-way pipeline by tee tube, and pipeline is passed through hydrolysis acidification pool 4 all the way, is used for sludge reflux, sludge reflux
Amount is controlled with flowmeter, and another way pipeline is passed through sludge-tank 8, discharges excess sludge, and two-way sludge pipe is controlled with valve respectively, institute
The water inlet of the second sludge pump 32 is stated by the way that piping connection is aerobic and MBR membrane biological reaction pond 5, the pipeline of water outlet is divided into two
Road connects sludge-tank 8, for discharging remaining sludge all the way；Another way is divided into two root canal roads and is separately connected anoxic pond 29 and detests
Oxygen pond 28 is used for sludge reflux, and sludge reflux amount is controlled with flowmeter, and two-way sludge pipe is controlled with valve.
The boring aeration pipe 20 of 4 bottom of the conditioning tank 3 and hydrolysis acidification pool is all made of the coating steel pipe of DN20, the dirt
The boring aeration pipe 20 of 8 bottom of mud sump is using the coating steel pipe of DN15, and the air hose 23 is using coating steel pipe, the filter
18 include two, is more medium filter 18.1 and active carbon filter 18.2, the second elevator pump of the intermediate pool 7 respectively
27 pass through piping connection active carbon filter 18.2 by piping connection more medium filter 18.1, more medium filter 18.1,
Active carbon filter 18.2 is divided into two-way by pipeline connection clear water reserviors 9, the water outlet pipeline of first backwashing pump 13, respectively
It is connected to more medium filter 18.1 and active carbon filter 18.2, the air blower 15 is equipped with two, and two air blowers 15 go out
Air port is connected by tee tube, and the end of tee tube connects gas-distributing pipe 24, the chemicals dosing plant 16 include PAC chemicals dosing plant and
PAM chemicals dosing plant；The dissolved oxygen concentration of the anoxic pond 29 is 0.15-1mg/L, and the dissolved oxygen concentration of anaerobic pond 28 is
0.15mg/L is hereinafter, the dissolved oxygen concentration of aerobic zone is 1-4.5mg/L.
In use, a kind of integrated sewage treating apparatus includes shell and sewage disposal device, sewage to the present invention
By grille well, into conditioning tank, the grid grid of filter sewage is set in grille well, the first elevator pump is equipped in conditioning tank, the
Sewage lifting to hydrolysis acidification pool is equipped with boring aeration pipe by one elevator pump in hydrolysis acidification pool, the sewage of hydrolysis acidification pool into
Enter anaerobic pond, subsequently into anoxic pond, then crosses water hole from second and enter aerobic and MBR membrane biological reaction pond, it is heavy that water outlet enters two
Pond, secondary settling tank set sludge bucket, and secondary clarifier effluent enters intermediate pool, and intermediate pool is equipped with the second elevator pump, and the second elevator pump will
The water of intermediate pool is promoted to more medium filter and active carbon filter is filtered, and water outlet enters clear water through disinfection by ultraviolet light
Pond, the first backwashing pump water inlet connect clear water reserviors, and it is periodically two that the other end, which connects more medium filter and active carbon filter,
Filter is backwashed；First sludge pump water inlet connects secondary settling tank, and second pond supernatant is back to hydrolysis acidification pool；The
Two sludge pump water inlets connect the pond MBR, and the second sludge pump discharge pipe is divided into two-way, connect anoxic pond and anaerobic pond all the way, are used for
Sludge reflux, another way connect sludge-tank, and for discharging remaining sludge, two-way pipeline is controlled with valve；It is set in clear water reserviors clear
Water pump, fresh water pump send the water of clear water reserviors to reuse point, can also be with direct emission；Medical fluid is added to two by PAC, PAM chemicals dosing plant
Heavy pond water inlet；Air blower simultaneously to conditioning tank, hydrolysis acidification pool, anaerobic pond, anoxic pond, aerobic and MBR membrane biological reaction pond,
Sludge-tank ventilation, MBR membrane module needs periodically recoil and cleaning, and when backwash, the second backwashing pump water inlet connects clear water reserviors, out
The mouth of a river connects MBR membrane module.
The present invention and its embodiments have been described above, this description is no restricted, shown in the drawings
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (9)
1. a kind of integrated sewage treating apparatus, the shell (1) including having gathered installation equipment, it is characterised in that: the shell
(1) inside is successively arranged grille well (2), conditioning tank (3), hydrolysis acidification pool (4), anaerobic pond (28) and anoxic pond (29), good
Oxygen and MBR membrane biological reaction pond (5), secondary settling tank (6) and intermediate pool (7), sludge-tank (8) and clear water reserviors (9), equipment room
(10), grille well (2) setting is arranged side by side in the internal one end of conditioning tank (3), the anaerobic pond (28) and anoxic pond (29)
In the rear end of hydrolysis acidification pool (4), the hydrolysis acidification pool (4) is crossed water hole (11) by first with anaerobic pond (28) and is connected to, and detests
The third elevator pump (21) that sewage lifting to anoxic pond (29) is internal, the secondary settling tank (6) and centre are equipped in oxygen pond (28)
Pond (7) is disposed side by side on aerobic and MBR membrane biological reaction pond (5) rear end, aerobic and MBR membrane biological reaction pond (5) and two
It is connected between heavy pond (6) by water inlet pipe, the sludge-tank (8) and clear water reserviors (9) are separately positioned on secondary settling tank (6) and intermediate water
The rear end in pond (7), the inside of the equipment room (10) be equipped with the first backwashing pump (13), the first sludge pump (14), air blower (15),
Chemicals dosing plant (16), filter (18), produces water pump (30), the second backwashing pump (31), the second sludge at apparatus for ultraviolet disinfection (17)
It pumps (32)；
It is equipped with the grid grid for filter sewage in the grille well (2), the inside of the conditioning tank (3) is equipped with for will be dirty
Water is promoted to the first elevator pump (19) of hydrolysis acidification pool (4), the conditioning tank (3), hydrolysis acidification pool (4), anaerobic pond (28),
Anoxic pond (29), sludge-tank (8) bottom be equipped with boring aeration pipe (20), described aerobic and MBR membrane biological reaction pond (5) is
Aerobic zone and MBR film district's groups at integral pool, the aerobic zone setting in aerobic and MBR membrane biological reaction pond (5) leading portion,
MBR film area, which is arranged in aerobic and MBR membrane biological reaction pond (5) back segment, aerobic zone, is equipped with micro-hole aerator (22), MBR film
MBR membrane module (33) are equipped in area, the inside of the aerobic zone is equipped with composite filling, and bottom is equipped with micro-hole aerator
(22), it is respectively connected with air hose (23) on the micro-hole aerator (22) and boring aeration pipe (20), the end of air hose (23)
It is connected on the same gas-distributing pipe (24), gas-distributing pipe (24) passes through the air outlet of piping connection air blower (15), the production water pump
(30) water inlet is passed through clear water reserviors (9) by piping connection MBR membrane module (33), water outlet, and fresh water pump is equipped in clear water reserviors (9)
(26), the water inlet of second backwashing pump (31) is by piping connection clear water reserviors (9), water outlet connection produce water pump (30) into
Mouth of a river pipeline；
Sludge bucket (25) are equipped in the secondary settling tank (6), the chemicals dosing plant (16) passes through in pipeline connection to secondary settling tank (6)
Portion, the intermediate pool (7) is interior to be equipped with the second elevator pump (27), and the second elevator pump (27) passes through piping connection filter (18),
The water outlet of filter (18) is passed through clear water reserviors (9) by pipeline, and connects apparatus for ultraviolet disinfection (17) in water outlet,
The water inlet of first backwashing pump (13) connects clear water reserviors (9), and water outlet connects filter (18), first sludge pump
(14) water inlet is equipped with two-way pipeline by tee tube by pipeline connection secondary settling tank (6), water outlet, and pipeline is passed through water all the way
It solves acidification pool (4), is used for sludge reflux, sludge reflux amount is controlled with flowmeter, and another way pipeline is passed through sludge-tank (8), discharge
Excess sludge, two-way sludge pipe are controlled with valve respectively, and the water inlet of second sludge pump (32) is aerobic by piping connection
And MBR membrane biological reaction pond (5), the pipeline of water outlet are divided into two-way, sludge-tank (8) are connected all the way, for discharging remaining dirt
Mud；Another way is divided into two root canal roads and is separately connected anoxic pond (29) and anaerobic pond (28), is used for sludge reflux, and sludge reflux amount is used
Flowmeter control, two-way sludge pipe are controlled with valve.
2. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that: the conditioning tank (3) and water
The boring aeration pipe (20) of solution acidification pool (4) bottom is all made of the coating steel pipe of DN20.
3. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that: sludge-tank (8) bottom
Boring aeration pipe (20) use DN15 coating steel pipe.
4. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that: the air hose (23) uses
Coating steel pipe.
5. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that: the filter (18) includes
Two, be more medium filter (18.1) and active carbon filter (18.2), the second elevator pump of the intermediate pool (7) respectively
(27) by piping connection more medium filter (18.1), more medium filter (18.1) passes through piping connection active carbon filter
(18.2), active carbon filter (18.2) passes through pipeline connection clear water reserviors (9).
6. a kind of integrated sewage treating apparatus according to claim 5, it is characterised in that: first backwashing pump (13)
Water outlet pipeline be divided into two-way, be respectively communicated with more medium filter (18.1) and active carbon filter (18.2).
7. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that: the air blower (15) is equipped with
Two, the air outlet of two air blowers (15) is connected by tee tube, and the end of tee tube connects gas-distributing pipe (24).
8. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that: chemicals dosing plant (16) packet
Include PAC chemicals dosing plant and PAM chemicals dosing plant.
9. a kind of integrated sewage treating apparatus according to claim 1, it is characterised in that: the anoxic pond (29) it is molten
Solution oxygen concentration is 0.15-1mg/L, and the dissolved oxygen concentration of anaerobic pond (28) is for 0.15mg/L hereinafter, the dissolved oxygen concentration of aerobic zone
For 1-4.5mg/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362318.9A CN109368925A (en) | 2018-11-15 | 2018-11-15 | A kind of integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362318.9A CN109368925A (en) | 2018-11-15 | 2018-11-15 | A kind of integrated sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109368925A true CN109368925A (en) | 2019-02-22 |
Family
ID=65388898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811362318.9A Withdrawn CN109368925A (en) | 2018-11-15 | 2018-11-15 | A kind of integrated sewage treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109368925A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170586A (en) * | 2020-02-24 | 2020-05-19 | 大禹环保（天津）有限公司 | Control room of water treatment integrated equipment |
| CN111439892A (en) * | 2020-04-23 | 2020-07-24 | 广西中冠智合环保技术有限公司 | Domestic sewage treatment device and method with integrated membrane bioreactor |
| CN111825281A (en) * | 2020-07-27 | 2020-10-27 | 湖北国创道路工程有限公司 | River sewage purification treatment process |
| CN114163071A (en) * | 2021-11-18 | 2022-03-11 | 吴红斌 | River course water treatment system and cooperate its feeding device that uses |
-
2018
- 2018-11-15 CN CN201811362318.9A patent/CN109368925A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170586A (en) * | 2020-02-24 | 2020-05-19 | 大禹环保（天津）有限公司 | Control room of water treatment integrated equipment |
| CN111439892A (en) * | 2020-04-23 | 2020-07-24 | 广西中冠智合环保技术有限公司 | Domestic sewage treatment device and method with integrated membrane bioreactor |
| CN111825281A (en) * | 2020-07-27 | 2020-10-27 | 湖北国创道路工程有限公司 | River sewage purification treatment process |
| CN114163071A (en) * | 2021-11-18 | 2022-03-11 | 吴红斌 | River course water treatment system and cooperate its feeding device that uses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109502882A (en) | A kind of sewage disposal device and its processing method | |
| CN109368925A (en) | A kind of integrated sewage treating apparatus | |
| CN104086047B (en) | A kind of sewage sub-prime carries mark and deep treatment method | |
| CN102249491B (en) | Deep treatment device and process for secondary treatment effluent of urban sewage plant | |
| CN101219847A (en) | Integrated water purification processing method and device of ultrafiltration membrane coagulation/bioreactor | |
| CN109399793A (en) | A kind of precipitating filter back-flush reinforcing mud-water separation integrated water treatment equipment | |
| CN106242192A (en) | One way of life Sewage zero discharge system | |
| CN206502669U (en) | One kind exempts from drawing-in type integration MBR sewage disposal devices | |
| CN102358671B (en) | Five-segment medical waste water intelligent processor | |
| CN102358667B (en) | Intelligent five-segment medical waste water treating machine and automatic control thereof | |
| CN204058190U (en) | Quick response high-effective sewage purifying car | |
| CN102358672A (en) | Five-segment medical wastewater intelligent treatment machine and water feed control thereof | |
| CN209890449U (en) | Wastewater MBR and ozone combined treatment device for municipal sewage plant | |
| CN107337319A (en) | Modified MAO+MBR embrane method sewage disposal systems | |
| CN202099169U (en) | Device for advanced treatment of secondary effluent in municipal sewage plant | |
| CN205011584U (en) | Sewage treatment system based on MBR | |
| CN208802966U (en) | A kind of waterworks water purification installation | |
| CN215975459U (en) | Small-size sewage treatment system of buried reinforced concrete structure entirely | |
| CN102358669A (en) | Five-stage medical waste water intelligent treating machine and treating process thereof | |
| CN105693036A (en) | Intelligent sewage treatment system | |
| CN110054349A (en) | A kind of economical dyeing waste water denitrogenation processing system | |
| CN206318844U (en) | Vehicular intermediate water reuse system | |
| CN102358665B (en) | Five-segment medical waste water intelligent processor | |
| CN102358666B (en) | Intelligent control of five-part medical wastewater intelligent processor | |
| CN211734119U (en) | Aeration and reflux integrated sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
|
| WW01 | Invention patent application withdrawn after publication |