CN208814744U - Integrated small biochemical treatment apparatus - Google Patents
Integrated small biochemical treatment apparatus Download PDFInfo
- Publication number
- CN208814744U CN208814744U CN201821344421.6U CN201821344421U CN208814744U CN 208814744 U CN208814744 U CN 208814744U CN 201821344421 U CN201821344421 U CN 201821344421U CN 208814744 U CN208814744 U CN 208814744U
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- room
- mbr
- demarcation plate
- anoxic
- anaerobic
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- 239000002351 wastewater Substances 0.000 claims abstract description 50
- 239000007924 injection Substances 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000005273 aeration Methods 0.000 claims description 29
- 239000010802 sludge Substances 0.000 claims description 24
- 239000012528 membrane Substances 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a kind of integrated small biochemical treatment apparatus, belongs to technical field of waste water processing.Device includes the tank body that shape is circular ring shape, is successively nested the first demarcation plate, the second demarcation plate and third demarcation plate that shape is circular ring shape in tank body from inside to outside；First demarcation plate forms the room MBR, anaerobic room is formed between first demarcation plate and the second demarcation plate, anoxic room is formed between second demarcation plate and third demarcation plate, form aerobic room between third demarcation plate and tank body, the room MBR, anaerobic room, anoxic room and aerobic room bottom be equipped with a L-shaped injection pipe.The utility model is designed using circular ring shape and injection pipe is arranged in each reaction chamber, can also realize that the plug-flow of waste water is mixed while avoiding dead angle from generating, waste water is promoted to circulate.
Description
Technical field
The utility model relates to a kind of technical field of waste water processing, biochemical more particularly, to a kind of integrated small.
Background technique
Currently, small water processing item of the water less than 30 tons is handled for day, due to needing in Industrial Wastewater Treatment industry
Remove COD (chemical oxygen demand, COD), TN (total nitrogen), TP (total phosphorus) etc., biochemical system must can not
It is few.
Currently, for taking out COD, TN etc., generally use it is more be A/A/O (Anaerobic-Anoxic-Oxic,
Anaerobic- anoxic- oxic)+MBR (Membrane Bio-Reactor, membrane bioreactor) or SBR method (sequencing
Batch reactor activated sludge process, sequencing batch active sludge) etc. combinations and mutation treatment process,
But in actual items equipment Design or manufacturing process, it can will generally be given birth to directly referring to the biochemical treatment system experience of big yield
Change rectangular configuration of the Pool body design at front and back according to process connection configuration.Since processing water is small and biochemical pond body size is small, lead to
It often will appear dead angle, dead water region and water distribution non-uniform phenomenon, and plug-flow required for anaerobism and anoxic is mixed, market
On be difficult to find the Miniature submersible impeller of adaptation, so as to cause otherwise anoxic and anaerobism using reaction when blender substitution or
Omission does not fill or amplifies entire biochemical system to design to meet the requirement of device configuration.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, a kind of no dead angle, uniformly mixed realized is provided
Integrated small biochemical treatment apparatus.
To achieve the above object, the utility model proposes following technical solutions: a kind of integrated small biochemical treatment apparatus,
It is the tank body of circular ring shape including shape, is successively nested the first separation that shape is circular ring shape in the tank body from inside to outside
Plate, the second demarcation plate and third demarcation plate；
First demarcation plate forms the room MBR, forms anaerobic room between first demarcation plate and the second demarcation plate, described
Anoxic room is formed between second demarcation plate and third demarcation plate, forms aerobic room between the third demarcation plate and tank body, it is described
The room MBR is connected with anaerobic room, anoxic room and aerobic room, and the anaerobic room is connected with anoxic room, the anoxic room with
Aerobic room is connected, the room MBR, anaerobic room, anoxic room and aerobic room bottom be equipped with the injection pipe for spraying waste water.
Preferably, the bottom of the room MBR is equipped with inlet and outlet, installs the injection pipe on the water inlet,
The water outlet is connected by pipeline with anaerobic room, anoxic room and aerobic room.
Preferably, several MBR membrane modules are equipped in the room MBR, several described MBR membrane modules are arranged into circle.
Preferably, the bottom of the anaerobic room, anoxic room and aerobic room is equipped with refluxing opening, and institute is installed on the refluxing opening
State injection pipe.
Preferably, the bottom of the anaerobic room is additionally provided with an evacuation port, the injection pipe of the evacuation port and anaerobic room bottom
It is connected.
Preferably, the bottom of the aerobic room is additionally provided with a water outlet, and the water outlet passes through pipeline and the room MBR phase
Connection.
Preferably, the bottom of the room MBR, anaerobic room, anoxic room and aerobic room is equipped with aeration tube, in the aeration tube
Equipped with an at least air inlet.
It preferably, further include blower fan apparatus, the blower fan apparatus passes through pipeline and the room MBR, anaerobic room, anoxic room and aerobic
Aeration tube in room is connected.
Preferably, on second demarcation plate and on the bottom of close anaerobic room and the third demarcation plate and close to anoxic
It is equipped at least one at the top of room and crosses the mouth of a river.
It preferably, further include for the MBR suction pump of waste water after purified treatment to be discharged, for exporting waste water in the room MBR
MBR into anaerobic room, anoxic room and aerobic room recycles sludge pump, and for making waste water in anaerobic room circulate and be discharged dirt
The anaerobism of mud recycles sludge pump, and the MBR suction pump is connected with MBR membrane module；The input terminal of MBR circulation sludge pump with
The room MBR is connected, and output end is connected with anaerobic room, anoxic room and aerobic room；The input terminal of the anaerobism circulation sludge pump
It is connected with anaerobic room with output end.
The beneficial effects of the utility model are:
(1) integrated small biochemical treatment apparatus is applicable to various back yard industry waste water and sanitary sewage disposal project,
And traditional rectangle reaction tank is replaced by using circular ring shape tank body, while being nested with setting circular ring shape demarcation plate in tank body,
Effectively prevent the appearance at dead angle when wastewater purification；
(2) by the way that injection pipe is arranged in the bottom of the room MBR, anaerobic room, anoxic room and aerobic room, finally in the room MBR, anaerobism
Room, anoxic room and aerobic realization plug-flow mixing, promote circulating for waste water, injection pipe simple, cost of manufacture with structure
Low advantage；
(3) air blower, MBR suction pump, MBR circulation sludge pump and anaerobism are controlled by setting controller and recycles sludge pump
Operation, so that the device has the advantages that high degree of automation.
Detailed description of the invention
Fig. 1 is the schematic elevation view of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the schematic rear view of the utility model.
Appended drawing reference: 10, tank body, the 101, first demarcation plate, the 102, second demarcation plate, 103, third demarcation plate, 104, into
The mouth of a river, 105, water outlet, 106, evacuation port, 107, refluxing opening, 108, cross the mouth of a river, 20, the room MBR, 21, MBR membrane module, 30, detest
Oxygen room, 40, anoxic room, 50, aerobic room, 60, injection pipe, 70, aeration tube, 71, air inlet, 80, MBR suction pump, 90, MBR follows
Ring sludge pump, 100, anaerobism circulation sludge pump, 110, air blower, 120, controller, 130, cleaning pump, 140, cleaning water tank.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model embodiment is carried out clear, complete
Description.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, a kind of revealed integrated small biochemical treatment apparatus of the utility model, packet
The tank body 10 that shape is circular ring shape is included, is successively nested first point that shape is circular ring shape in the tank body 10 from inside to outside
Partition 101, the second demarcation plate 102 and third demarcation plate 103.Wherein, the first demarcation plate 101 forms MBR (Membrane Bio-
Reactor, membrane bioreactor) room 2, formation anaerobic room 30 between the first demarcation plate 101 and the second demarcation plate 102, second point
Anoxic room 40 is formed between partition 102 and third demarcation plate 103, and aerobic room 50 is formed between third demarcation plate 103 and tank body 10,
The room MBR 20 is connected with anaerobic room 30, anoxic room 40 and aerobic room 50, and anaerobic room 30 is connected with anoxic room 40, anoxic
Room 40 is connected with aerobic room 50, and the room MBR 20, anaerobic room 30, anoxic room 40 and aerobic room 50 are used to purify waste water
Processing realizes mud-water separation etc. if the room MBR 20 is used to be filtered waste water processing.
When it is implemented, being formed together with tank body 10, the first demarcation plate 101, the second demarcation plate 102 and third demarcation plate 103
Heart circular ring structure is best.
Handle waste water when, waste water initially enters in anaerobic room 30, into the purified processing of waste water of anaerobic room 30 after enter
Anoxic room 40；Enter aerobic room 50 after into the purified processing of waste water of anoxic room 40；Waste water into aerobic room 50 is purified
Enter the room MBR 20 after processing, the room MBR 20 is filtered processing to waste water, the final stably reaching standard discharge for realizing waste water.
The utility model replaces traditional rectangle reaction tank by using circular ring shape tank body 10, and embeds and be arranged in tank body 10
Circular ring shape demarcation plate is set, the appearance at dead angle when wastewater purification is effectively prevented.
Specifically, referring to figs. 1 and 2, several MBR membrane modules 21 are equipped in the room MBR 20, MBR membrane module 21 is used
In being filtered processing to waste water, mud-water separation is realized.When it is implemented, several MBR membrane modules 21 are arranged into annulus shape,
To adapt to the cirque structure of the room MBR 20.MBR membrane module 21 has pump orifice (not shown), can will be through by the pump orifice
Filtered waste water discharge.
Further, the bottom of the room MBR 20 is equipped with water inlet 104 and water outlet 105, wherein water inlet 104 is equipped with spray
Pipe 60 is penetrated, the waste water into the room MBR 20 can be made to stream by the injection pipe 60, promotes circulating for waste water, when implementation, with spray
It is best that the shape for penetrating pipe, which is L shape,.Water outlet 105 is connected with aerobic room 50, anoxic room 40 and anaerobic room 30 by pipeline, is led to
Crossing the water outlet 105 can be back to again the waste water in the room MBR 20 in anaerobic room 30, anoxic room 40 and aerobic room 50.
Further, be additionally provided in the room MBR 20 shape be circular ring shape aeration tube 70, aeration tube 70 be equipped with several into
Port 71.When implementation, the quantity of air inlet 71 is 2, and carries out center symmetric setting, air inlet with the center of aeration tube 70
71 can be controlled by independent intake valve, to realize uniform air distribution.In addition, mixing is washed away by the aeration of aeration tube 70,
On the one hand it may insure on the other hand the moving circulation mixing of waste water in the room MBR 20 can also be such that the generation of MBR membrane module 21 trembles
It is dynamic, avoid sludge from blocking MBR membrane module 21, it is ensured that the stable operation of the device.
It is of course also possible to be cleaned by the way that cleaning device is arranged to MBR membrane module.Specifically, cleaning device includes clear
Pump 130 and cleaning water tank 140 are washed, MBR membrane module 21 is connected by cleaning pump 130 with cleaning water tank 140, and cleaning pump 130 can
The cleaning cleaned in water tank 140 is extracted into MBR membrane module 21, flush clean is carried out to it.
Referring to figs. 1 and 2, the bottom of anaerobic room 30 is equipped with evacuation port 106 and refluxing opening positioned at different direction
107.Wherein, injection pipe 60 is again provided on refluxing opening 107, evacuation port 106 is connected with injection pipe 60.Evacuation port 106 is discharged
Waste water enter injection pipe 60, injection pipe 60 sprays waste water into anaerobic room 30, to realize mixed to the plug-flow of anaerobic room 30
Stirring is closed, waste water is promoted to circulate.
Further, the mouth of a river 108 is crossed on the second demarcation plate 102 and close to the bottom of anaerobic room 30 equipped with several, detested
Waste water in oxygen room 30 can pass through the mouth of a river 108 and enter in anoxic room 40.Preferably, the quantity for crossing the mouth of a river 108 is 2, and with
The center of second demarcation plate 102 carries out center symmetric setting.
Further, the bottom of anaerobic room 30 is additionally provided with several circular ring shape aeration tubes 70, and aeration tube 70 is set in
The periphery of one demarcation plate 101.When it is implemented, the quantity of aeration tube 70 is 2, and between the two every setting.On aeration tube 70
Several air inlets 71 are additionally provided with, air inlet 71 can be controlled by the way that independent air intake valve is respectively set, according to the needs of processing
Flexibly realize anaerobism, anoxic, the aerobic and alternately aerobic switching of anaerobic/anoxic.When implementation, dissolved oxygen can be set in anaerobic room 30
Instrument measures the oxygen content in anaerobic room 30.
Preferably, the quantity of air inlet 71 is 2, and is symmetrical arranged centered on the center of aeration tube 70.
As shown in Figure 1, the bottom of anoxic room 40 is again provided with refluxing opening 107, wherein refluxing opening 107 is equipped with injection pipe
60, it can realize that plug-flow is mixed in anoxic room 40 by the injection pipe 60, so that the waste water in anoxic room 40 keeps circulation
Flowing.
Further, the mouth of a river 108 was again provided on third demarcation plate 103 and close to the top of anoxic room 40.Work as anoxic
When waste water height in room 40 was more than the mouth of a river 108, the mouth of a river 108 can be passed through and flowed into aerobic room 50.
Further, the bottom of anoxic room 40 is additionally provided with the aeration tube 70 of several circular ring shapes, and aeration tube 70 is set in
The periphery of second demarcation plate 102 is set to several air inlets 71 thereon, and air inlet 71 can be by being respectively set independent intake valve
Door control flexibly realizes anoxic, aerobic, anaerobism and the alternately switching of Anoxic/Aerobic anaerobism according to the needs of processing.It, can when implementation
Oxygen content in dissolved oxygen meter measurement anoxic room 40 is set in anoxic room 40.
Preferably, the quantity of aeration tube 70 is 2, and the quantity of the air inlet 71 on each aeration tube 70 is 2, and
Center symmetric setting is carried out with the center of aeration tube 70.
Referring to figs. 1 and 2, the bottom of aerobic room 50 is equipped with water outlet 105 and refluxing opening 107.Wherein, water outlet
105 are connected with the water inlet 104 of 20 bottom of the room MBR, after the purified processing of the waste water in aerobic room 50, pass through water outlet 105
It is transported in the room MBR 20；Refluxing opening 107 is equipped with injection pipe 60, and the water outlet 105 of the room MBR 20 is connected with injection pipe 60,
The waste water that the water outlet 105 of the room MBR 20 is discharged enters injection pipe 60, and injection pipe 60 sprays waste water into aerobic room 50, thus
It realizes and the plug-flow of aerobic room 50 is mixed, waste water is promoted to circulate.
Further, the bottom of aerobic room 50 is additionally provided with several circular ring shape aeration tubes 70, and aeration tube 70 is set in third
The periphery of demarcation plate 103.When it is implemented, the quantity of aeration tube 70 is 2, and between the two every setting.On aeration tube 70 also
Equipped with several air inlets 71, air inlet 71 can be controlled by the way that independent air intake valve is respectively set, and need spirit according to processing
It is living to realize anoxic, aerobic, anaerobism and the alternately switching of Anoxic/Aerobic anaerobism.When implementation, dissolved oxygen meter can be set in aerobic room 50
Measure the oxygen content in aerobic room 50.
Preferably, the quantity of air inlet 71 is 2, and is symmetrical arranged centered on the center of aeration tube 70.
Further, which further includes MBR suction pump 80, MBR circulation sludge pump 90 and anaerobism circulation sludge pump 100.
Wherein, MBR suction pump 80 is connected by pipeline with pump orifice, real for that will extract out through the filtered waste water of MBR membrane module 21
The qualified discharge of existing waste water；MBR circulation sludge pump 90 is connected by pipeline with the water outlet 105 of the room MBR 20, while also being passed through
Pipeline is connected with anaerobic room 30, anoxic room 40 and aerobic room 50, for by the return of waste water in the room MBR 20 to anaerobic room 30,
In anoxic room 40 and aerobic room 50；Further, MBR recycles the injection pipe that sludge pump 90 also passes through pipeline and 40 bottom of anoxic room
60 are connected, and are sprayed back the waste water in the room MBR 20 in anoxic room 40 by injection pipe 60, promote waste water circulation in anoxic room 40
Flowing；Further, MBR recycles sludge pump 90 and is also connected by pipeline with the injection pipe 60 of aerobic room 50 bottom, passes through
Injection pipe 60 sprays back the waste water in the room MBR 20 in aerobic room 50, and waste water in aerobic room 50 is promoted to circulate；Anaerobism circulation
Sludge pump 100 is connected by pipeline with the evacuation port 106 of 30 bottom of anaerobic room and injection pipe 60, can will be given up in anaerobic room 30
Water is sprayed back in anaerobic room 30 again by injection pipe 60, realizes circulating for waste water.
As shown in figure 3, the device further includes blower fan apparatus, with the room MBR 20, anaerobic room 30, anoxic room 40 and aerobic room
Aeration tube 70 in 50 is connected by pipeline, can carry out aeration aerating or right in corresponding room respectively according to actual needs
Waste water carries out stiring and make muddy processing.When implementation, the preferred air blower 110 of blower fan apparatus.
As shown in figure 3, the device further includes controller, sludge pump 90 is recycled with blower, MBR suction pump 80, MBR and is detested
Oxygen cycle sludge pump 100 is electrically connected, and the full-automatic or semi-automatic operation of the device is finally realized in controller operation.
The technology contents and technical characteristic of the utility model have revealed that as above, however those skilled in the art still may be used
Can teaching based on the utility model and announcement and make various replacements and modification without departing substantially from the spirit of the present invention, therefore, this
Utility model protection range should be not limited to the revealed content of embodiment, and should include the various replacements without departing substantially from the utility model
And modification, and covered by present patent application claim.
Claims (10)
1. a kind of integrated small biochemical treatment apparatus, which is characterized in that be the tank body of circular ring shape including shape, in the tank body
It is successively nested the first demarcation plate, the second demarcation plate and the third demarcation plate that shape is circular ring shape from inside to outside；
First demarcation plate forms the room MBR, forms anaerobic room between first demarcation plate and the second demarcation plate, and described second
Anoxic room is formed between demarcation plate and third demarcation plate, and aerobic room, the room MBR are formed between the third demarcation plate and tank body
It is connected with anaerobic room, anoxic room and aerobic room, and the anaerobic room is connected with anoxic room, the anoxic room and aerobic room
Be connected, the room MBR, anaerobic room, anoxic room and aerobic room bottom be equipped with the injection pipe for spraying waste water.
2. the apparatus according to claim 1, which is characterized in that the bottom of the room MBR is equipped with inlet and outlet, institute
It states and installs the injection pipe on water inlet, the water outlet is connected by pipeline with anaerobic room, anoxic room and aerobic room.
3. the apparatus according to claim 1, which is characterized in that several MBR membrane modules are equipped in the room MBR, it is described
Several MBR membrane modules are arranged into circle.
4. the apparatus according to claim 1, which is characterized in that the bottom of the anaerobic room, anoxic room and aerobic room is all provided with
There is refluxing opening, the injection pipe is installed on the refluxing opening.
5. device according to claim 4, which is characterized in that the bottom of the anaerobic room is additionally provided with an evacuation port, described
Evacuation port is connected with the injection pipe of anaerobic room bottom.
6. the apparatus according to claim 1, which is characterized in that the bottom of the aerobic room is additionally provided with a water outlet, described
Water outlet is connected by pipeline with the room MBR.
7. the apparatus according to claim 1, which is characterized in that the room MBR, anaerobic room, anoxic room and aerobic room bottom
Portion is equipped with aeration tube, and the aeration tube is equipped with an at least air inlet.
8. device according to claim 7, which is characterized in that further include blower fan apparatus, the blower fan apparatus passes through pipeline
It is connected with the aeration tube in the room MBR, anaerobic room, anoxic room and aerobic room.
9. the apparatus according to claim 1, which is characterized in that on second demarcation plate and close to anaerobic room bottom and
At least one, which is equipped with, on the third demarcation plate and at the top of anoxic room crosses the mouth of a river.
10. device according to claim 3, which is characterized in that further include being taken out for the MBR of waste water after purified treatment to be discharged
Sucking pump recycles sludge pump for waste water in the room MBR to be exported to the MBR into anaerobic room, anoxic room and aerobic room, and for making to detest
Waste water circulates and is discharged the anaerobism circulation sludge pump of sludge in oxygen room, and the MBR suction pump is connected with MBR membrane module；
The input terminal of the MBR circulation sludge pump is connected with the room MBR, and output end is connected with anaerobic room, anoxic room and aerobic room；
The input terminal and output end of the anaerobism circulation sludge pump are connected with anaerobic room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344421.6U CN208814744U (en) | 2018-08-21 | 2018-08-21 | Integrated small biochemical treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344421.6U CN208814744U (en) | 2018-08-21 | 2018-08-21 | Integrated small biochemical treatment apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208814744U true CN208814744U (en) | 2019-05-03 |
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ID=66273979
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773904A (en) * | 2018-08-21 | 2018-11-09 | 苏州依斯倍环保装备科技有限公司 | Integrated small biochemical treatment apparatus |
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2018
- 2018-08-21 CN CN201821344421.6U patent/CN208814744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773904A (en) * | 2018-08-21 | 2018-11-09 | 苏州依斯倍环保装备科技有限公司 | Integrated small biochemical treatment apparatus |
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