CN207891205U - A kind of high-density biology filtration reactor - Google Patents
A kind of high-density biology filtration reactor Download PDFInfo
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- CN207891205U CN207891205U CN201721745786.5U CN201721745786U CN207891205U CN 207891205 U CN207891205 U CN 207891205U CN 201721745786 U CN201721745786 U CN 201721745786U CN 207891205 U CN207891205 U CN 207891205U
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- filter house
- reactor body
- water
- filter
- fillers
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Abstract
The utility model proposes a kind of high-density biology filtration reactor, including reactor body, the reactor body is divided into two lattice, it is connected by water passage between two lattice, first filter house of the reactor body is connect with water inlet pipe, blender is arranged in the first filter house, and fill PU fillers；Setting immersible pump and ultrafiltration membrane separating device in second filter house of the reactor body, and fill PU fillers；The water outlet of the immersible pump and one end of circulating water pipe connect, and the other end of the circulating water pipe leads to the first filter house of reactor body, and the water outlet of the ultrafiltration membrane separating device is connect with outlet pipe.The high-density biology filtration reactor of the utility model can be by the exceeded surface water efficient process of organic matter and ammonia nitrogen concentration to four class of surface water and the above water standard, and saves electric energy.
Description
Technical field
The utility model is related to water-treatment technology field technical field, especially a kind of high-density biology filtration reactor.
Background technology
Organic matter and ammonia nitrogen are the major pollutants during black-odor riverway is administered, and main source is sanitary sewage discharge, farmland
Dead twigs and withered leaves etc. in the humus in river and initial rainwater and river is brought by rainwater after excessive fertilization, common sewage disposal is anti-
It answers device to can be used for senior middle school's concentration water process, but when for low concentration of water processing, is not easy to survive in the prevalence of sludge and sludge
Concentration low the problem of can not detaching, effect is bad when in use.
ZL201610612424.2 discloses a kind of sewage disposal system, including regulating reservoir, bioreactor, clear water reserviors,
Elevator pump, circulating pump and tubular type surpass/microfiltration membrane system；The regulating reservoir for collecting sewage, the elevator pump respectively with adjusting
Pond is connected with bioreactor, and sewage disposal is carried out for the sewage in regulating reservoir to be pumped into bioreactor；The circulating pump
/ microfiltration membrane system super with bioreactor and tubular type is connect respectively, for the sewage after the bioreactor for treatment to be pumped into
Tubular type is super/and microfiltration membrane system is filtered processing, and the clear water reserviors surpass with tubular type/and microfiltration membrane system connect, described in storing
Tubular type surpasses the/filtered clear water of microfiltration membrane system.But the wastewater treatment efficiency of the system is poor.
The Chinese utility model patent of CN201420212687.0 entitled " sewage treatment unit " discloses one kind
Sewage treatment unit, including sewage treatment unit ontology and cistern, and be arranged in sewage treatment unit sheet
The first internal sedimentation basin, and be arranged in the intrinsic anaerobic pond of sewage treatment unit, and be arranged in sanitary sewage disposal
Anoxic pond in device body, and be arranged in the intrinsic aerobic tank of sewage treatment unit, and be arranged at sanitary sewage
The second sedimentation basin in device body is managed, and setting adsorbs storehouse in the intrinsic filtering of sewage treatment unit, and setting exists
The intrinsic sterilization pool of sewage treatment unit, is equipped with biologic packing material in anaerobic pond, anoxic pond and aerobic tank, in sterilization pool
Bottom is equipped with apparatus for ultraviolet disinfection.But the device connecting component is more, and occupied space is big.
Utility model content
The utility model proposes a kind of high-density biology filtration reactors, solve existing black-odor riverway improvement and low stain
The problem of water treatment efficiency difference.
Realize that the technical solution of the utility model is：A kind of high-density biology filtration reactor, including reactor sheet
Body, the reactor body are divided into two lattice, are connected by water passage between two lattice, the first filter house of the reactor body
It is connect with water inlet pipe, and fills PU fillers；Setting immersible pump and Ultra filtration membrane in second filter house of the reactor body
Device, and fill PU fillers；The water outlet of the immersible pump and one end of circulating water pipe connect, the other end of the circulating water pipe
Lead to the first filter house of reactor body, the water outlet of the ultrafiltration membrane separating device is connect with outlet pipe.
Further, it is provided with filter in the water passage.
Further, it is provided with oxygen increasing tube in the second filter house of the reactor body.
Further, the rotating speed of the blender is 17r/min.
Further, the PU fillers [3] filled in first filter house are the 40% of the first filter house volume, the second mistake
The PU fillers [3] filled in filter portion and the 40% of the second filter house volume.
Further, the immersible pump is mounted on bottom of the second filter house of reactor body close to first filter house one end
Portion.
Further, it is provided with floating ball lever meter in the second filter house of the reactor body.
Further, it is provided with blender in first filter house,
Further, the volume of second filter house is more than the first filter house.
Further, the water inlet of the immersible pump [5] or entire immersible pump [5] is provided with filter screen.
Compared with prior art, remarkable advantage is the utility model：1) the high-density biology filtering of the utility model is anti-
Device is answered, 40%PU fillers are installed in reactor body, realizes the apposition growth of microorganism, when sewage flows through packing layer,
Since amount of filler is more, as the microbe filter adhered to by packing layer and above, this avoid low organic concentration rings
The problem of tiny sludge blockage ultra-filtration membrane device of border low suspension growth, the COD and ammonia nitrogen in sewage can be efficiently removed；2)
The equipment every three months of the utility model safeguards that once fortune pipe is convenient.
Further detailed description is done to the utility model below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is a kind of schematic diagram of high-density biology filtration reactor of the utility model.
Specific implementation mode
In conjunction with shown in Fig. 1, a kind of high-density biology filtration reactor, including reactor body, the reactor body point
For two lattice, connected by water passage between two lattice, the first filter house of the reactor body is connect with water inlet pipe 1, and is filled out
Fill PU fillers 3；Setting immersible pump 5 and ultrafiltration membrane separating device 7 in second filter house of the reactor body, and fill PU and fill out
Material 3；The water outlet of the immersible pump 5 is connect with one end of circulating water pipe 6, and the other end of the circulating water pipe 6 leads to reactor
The water outlet of first filter house of ontology, the ultrafiltration membrane separating device 7 is connect with outlet pipe 9.
In further embodiment, filter 4 is provided in the water passage.
In further embodiment, oxygen increasing tube 8 is provided in the second filter house of the reactor body.
In further embodiment, the blender 2 is the low-speed mixer that rotating speed is 17r/min.
In further embodiment, the PU fillers 3 filled in first filter house are the 40% of the first filter house volume,
The 40% of the PU fillers 3 and the second filter house volume filled in second filter house.
In further embodiment, the immersible pump 5 is mounted on the second filter house of reactor body close to the first filter house
The bottom of one end.
In further embodiment, floating ball lever meter is provided in second filter house.
In further embodiment, the water inlet of the immersible pump 5 or entire immersible pump 5 is provided with filter screen.
In further embodiment, blender 2 is provided in first filter house.
In further embodiment, the volume of second filter house is more than the first filter house.
The working process of the utility model is as follows：
Waste water first by water inlet pipe 1 enter reactor body the first filter house, under the action of blender 2 with cycle
Water is sufficiently mixed, and using the PU fillers 3 of suspension, waste water is filtered by PU fillers, and the suspended matter in water is trapped, recirculated water reflux
Nitrate be degraded to nitrogen, the organic matter dissolved in water can be partially removed.Blender will not damage filler, can also protect
Card filler surface bacteria timely updates.When sewage leads to the second mistake from the water passage of the first filter house of reactor body bottom
When filter portion, filter 4 can obstruct the PU fillers 3 in the first filter house and enter the second filter house.Sewage enters reactor body second
After filter house, continue the bacterial treatment by PU fillers 3 and its attachment, then passes through ultrafiltration membrane separating device 7 and outlet pipe 9 is discharged
Reactor body.Due to there is oxygen increasing tube 8 in the second filter house, the bacterium of growth is based on aerobic bacteria, the immersible pump 5 with filter screen
PU fillers will not be sucked, and by the sewage backflow of the second filter house aerobic zone to the first filter house, enhance nitrogen removal rate.
Embodiment 1
A kind of high-density biology filtration reactor, including reactor body, the reactor body are divided into two lattice, two lattice it
Between connected by water passage, the first filter house of the reactor body is connect with water inlet pipe 1, and fills PU fillers 3, described
Blender 2 is provided in first filter house；Setting immersible pump 5 and Ultra filtration membrane in second filter house of the reactor body
Device 7, and fill PU fillers 3；The PU fillers [3] filled in first filter house are the 40% of the first filter house volume, the
The PU fillers [3] filled in two filter houses and the 40% of the second filter house volume, and the volume of second filter house is more than the
One filter house.Floating ball lever meter is provided in second filter house, the water outlet of the immersible pump 5 connects with one end of circulating water pipe 6
It connects, the other end of the circulating water pipe 6 leads to the first filter house of reactor body, the water outlet of the ultrafiltration membrane separating device 7
Mouth is connect with outlet pipe 9.
The utility model is provided with PU fillers and ultrafiltration membrane separating device, the bacterial adherence of filler in reactor body
It can exceed that common fillers, ensure that the concentration of microorganism in the state that dirty Organic substance in water state is relatively low, ultrafiltration membrane separating device
Suspended matter and the bacterium in sewage can be efficiently retained, organic matter and ammonia nitrogen in reactor for treatment sewage of low concentration are improved
Ability.
Claims (9)
1. a kind of high-density biology filtration reactor, which is characterized in that including reactor body, the reactor body is divided into
One filter house and the second filter house, are connected between the first filter house and the second filter house by water passage, the reactor body
The first filter house connect with water inlet pipe (1), and fill PU fillers (3)；Setting in second filter house of the reactor body
Immersible pump (5) and ultrafiltration membrane separating device (7), and fill PU fillers (3)；The water outlet and circulating water pipe of the immersible pump (5)
(6) other end of one end connection, the circulating water pipe (6) leads to the first filter house of reactor body, the ultrafiltration membrane point
Water outlet from device (7) is connect with outlet pipe (9).
2. high-density biology filtration reactor according to claim 1, which is characterized in that be provided in the water passage
Filter (4).
3. high-density biology filtration reactor according to claim 1, which is characterized in that the second of the reactor body
Oxygen increasing tube (8) is provided in filter house.
4. high-density biology filtration reactor according to claim 1, which is characterized in that filling in first filter house
PU fillers (3) be the 40% of the first filter house volume, the PU fillers (3) filled in the second filter house are the second filter house volume
40%.
5. high-density biology filtration reactor according to claim 1, which is characterized in that the immersible pump (5) is mounted on
Beside water passage.
6. high-density biology filtration reactor according to claim 1, which is characterized in that the second mistake of the reactor body
Filter is provided with floating ball lever meter in portion.
7. high-density biology filtration reactor according to claim 1, which is characterized in that the water inlet of the immersible pump (5)
Mouth is provided with filter screen around entire immersible pump (5).
8. high-density biology filtration reactor according to claim 1, which is characterized in that setting in first filter house
There is blender (2).
9. high-density biology filtration reactor according to claim 1, which is characterized in that the volume of second filter house
More than the first filter house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745786.5U CN207891205U (en) | 2017-12-14 | 2017-12-14 | A kind of high-density biology filtration reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745786.5U CN207891205U (en) | 2017-12-14 | 2017-12-14 | A kind of high-density biology filtration reactor |
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| Publication Number | Publication Date |
|---|---|
| CN207891205U true CN207891205U (en) | 2018-09-21 |
Family
ID=63548754
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745786.5U Active CN207891205U (en) | 2017-12-14 | 2017-12-14 | A kind of high-density biology filtration reactor |
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| Country | Link |
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| CN (1) | CN207891205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960605A (en) * | 2019-09-30 | 2020-11-20 | 江苏美泓环保科技有限公司 | Method for treating and recycling high-concentration benzene and toluene sewage |
-
2017
- 2017-12-14 CN CN201721745786.5U patent/CN207891205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960605A (en) * | 2019-09-30 | 2020-11-20 | 江苏美泓环保科技有限公司 | Method for treating and recycling high-concentration benzene and toluene sewage |
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