CN209619142U - A kind of sewage treatment unit - Google Patents
A kind of sewage treatment unit Download PDFInfo
- Publication number
- CN209619142U CN209619142U CN201920251079.3U CN201920251079U CN209619142U CN 209619142 U CN209619142 U CN 209619142U CN 201920251079 U CN201920251079 U CN 201920251079U CN 209619142 U CN209619142 U CN 209619142U
- Authority
- CN
- China
- Prior art keywords
- box
- settling tank
- aerobic
- sewage
- pipe
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of sewage treatment units, including settling tank, settling tank is placed in above the ground, motor is installed above settling tank, the output end of motor is equipped with agitating shaft, the surface of agitating shaft is equipped with stirring rod, settling tank side is above the ground placed with aerobic box, aerobic box is internally provided with the first packing layer, blower is installed above aerobic box, the output end of blower is equipped with wind-collecting cover, one end of wind-collecting cover is equipped with aeration head by aeration tube, aerobic box side is above the ground placed with anaerobic box, anaerobic box is internally provided with the second packing layer, anaerobic box side is above the ground placed with sterilization box.The utility model solves the problems, such as that sewage treatment is not thorough and sewage treatment at high cost enough by setting settling tank, aerobic box, anaerobic box, sterilization box, motor, blower, first circulation pump, second circulation pump, ultraviolet sterilization pipe structure.
Description
Technical field
The utility model relates to technical field of sewage, specially a kind of sewage treatment unit.
Background technique
Wastewater treatment in China industry development progress is later, before arriving reform and opening-up since the establishment of the nation, the demand of wastewater treatment in China
Mainly based on industry and the use of national defence tip.After reform and opening-up, the fast development of national economy, living standards of the people are shown
It writes and improves, pulled the demand of sewage treatment.Into after nineteen nineties, wastewater treatment in China industry entry is quickly sent out
The speedup in the duration of an exhibition, sewage treatment demand is horizontal much higher than the whole world.Sanitary sewage is the waste water being discharged in resident's daily life, mainly
From residential architecture and public building, as between house, organ, school, hospital, shop, public place and industry hygiene
Deng.Pollutant contained by sanitary sewage is mainly organic matter (such as protein, carbohydrate, fat, urea, ammonia nitrogen) and big
It measures pathogenic microorganism (such as parasitic ovum and enteric infection virus).The organic matter being present in sanitary sewage is extremely unstable, holds
It easily degenerates and generates stench.Bacterium and pathogen using organic matter in sanitary sewage as nutrition mass propagation, can lead to infectious disease
Sprawling is popular.Therefore, it must be handled before sanitary sewage discharge.The utility model is specially a kind of sanitary sewage disposal dress
It sets.
But there are deficiencies below for existing technology:
1, existing sewage-treatment plant efficiency is too low, and treatment effect is too poor, and water pollution is still extremely serious, to sewage
It handles not thorough enough；
2, existing sewage treatmentmethod cost is excessively high, and the degree of automation is insufficient, involves great expense.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of sewage treatment unit, solves at sewage
Not thorough and sewage treatment enough the problem at high cost of reason.
To achieve the above object, the utility model provides the following technical solutions: a kind of sewage treatment unit, including heavy
Shallow lake case, settling tank are placed in above the ground, and motor is equipped with above settling tank, and the output end of motor is equipped with agitating shaft, stirs
The surface for mixing axis is equipped with stirring rod, and settling tank side is above the ground placed with aerobic box, and aerobic box is internally provided with
One packing layer is equipped with blower above aerobic box, and the output end of blower is equipped with wind-collecting cover, and one end of wind-collecting cover passes through aeration
Pipe is equipped with aeration head, and aerobic box side is above the ground placed with anaerobic box, and anaerobic box is internally provided with the second packing layer,
Anaerobic box side is above the ground placed with sterilization box.
Preferably, the side of settling tank is equipped with water inlet pipe, and flocculant addition is provided with above the settling tank of motor side
Mouthful, controller is installed above the settling tank of the motor other side.
Preferably, first circulation pump, the input terminal of first circulation pump are placed on the ground between settling tank and aerobic box
It is connect by first pipe with settling tank, the output end of first circulation pump is connect by the first outlet pipe with aerobic box, aeration head
Inside the aerobic box below the first packing layer.
Preferably, second circulation pump, the input terminal of second circulation pump are placed on the ground between aerobic box and anaerobic box
It is connect by second pipe with aerobic box, the output end of second circulation pump is connect by the second outlet pipe with anaerobic box.
Preferably, anaerobic box is connect by connecting tube with sterilization box, and the inside of connecting tube is filled with active carbon, sterilization box
Inside is equipped with ultraviolet sterilization pipe.
Preferably, the side of sterilization box is equipped with drainpipe, and the surface of drainpipe is equipped with drain valve, settling tank, aerobic
The surface of case and anaerobic box is all equipped with sewage pipe, and the surface of sewage pipe is equipped with control valve, the output end and motor of controller,
First circulation pump, second circulation pump, blower are connected with ultraviolet sterilization pipe.
The utility model provides a kind of sewage treatment unit, have it is following the utility model has the advantages that
(1) the utility model makes the utility model have one by setting settling tank, aerobic box, anaerobic box, sterilization box
Pollutant in sewage is maximumlly removed, sewage is made to reach discharge standard by complete waste water processes, to have
Effect solves the problems, such as that sewage treatment is not thorough enough, and when carrying out sewage treatment, sewage is passed through settling tank by water inlet pipe
Inside adds flocculant by flocculant adding mouth, then controls motor work by controller, and motor is made to drive agitating shaft and stir
Bar rotation is mixed, is thoroughly mixed flocculant with sewage, is convenient for floating material and contamination precipitation, then pumping by first circulation will
Clarification part of contaminated water after precipitating is input to the first outlet pipe through first pipe and enters in aerobic box, utilizes first in aerobic box
Packing layer is absorbed and filter, and the first filler layer surface placed a large amount of aerobic microbiological, in aerobic microbiological metabolism
Under the action of, dirty organic pollutants are removed, and are purified the sewage, and be constantly aerated using blower, by collecting wind
Air is concentrated and passes through aeration tube by cover to be exported to aeration head, is carried out aeration operation to aerobic box inside, is increased air and sewage
Contact area, improve contact of the aerobic microbiological with sewage, recycle second circulation pump by the sewage in aerobic box by the
Two pipelines, which are exported to the second outlet pipe, to be entered in anaerobic box, using the second packing layer in anaerobic box to the impurity in sewage into
Row absorption, similarly, the surface of the second packing layer placed a large amount of anaerobe, further filter suction to the impurity in sewage
Attached, last anaerobic box connects sterilization box by connecting tube, and the sewage in anaerobic box removes peculiar smell simultaneously through the active carbon in connecting tube
Minute impurities are adsorbed again, and into sterilization box, sewage is killed using the ultraviolet sterilization pipe in controller control sterilization box
It is discharged after bacterium through drainpipe, completes entire treatment process, reach discharge standard.
(2) the utility model is made by setting motor, blower, first circulation pump, second circulation pump, ultraviolet sterilization pipe
The cost of the utility model is extremely low, and wastewater treatment efficiency is but very high, reduces energy consumption, reduces labor intensity, the degree of automation
Height keeps an eye on processing without special messenger, all in the utility model thus the effective solution problem at high cost of sewage treatment
Construction is all mechanical composition common on the market, reduces many than traditional cost of sewage disposal, while having been saved a large amount of
Manpower and material resources are operated by controller automatization, it is only necessary to which the processing discharge of sewage is reached and defended by periodic cleaning precipitated impurities
Raw standard increases the mixed effect inside settling tank using motor, increases the contact area of flocculant and sewage, facilitates it more preferable
Precipitating, and first circulation pump and second circulation pump be all to play the role of a transfer, each processing step is divided completely
From, mutual influence is avoided, and the sewage most afterwards after the sterilization of ultraviolet sterilization pipe has had reached discharge standard, reduces
Germ contamination improves the quality of ecological environment.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the side view of the utility model settling tank.
Appended drawing reference in figure are as follows: 1, settling tank；2, stirring rod；3, agitating shaft；4, first pipe；5, first circulation pumps；6,
First outlet pipe；7, aerobic box；8, aeration head；9, second pipe；10, second circulation pumps；11, the second outlet pipe；12, anaerobism
Case；13, connecting tube；14, active carbon；15, sterilization box；16, ground；17, drain valve；18, drainpipe；19, water inlet pipe；20, it wads a quilt with cotton
Solidifying agent adding mouth；21, motor；22, controller；23, the first packing layer；24, blower；25, wind-collecting cover；26, aeration tube；27,
Two packing layers；28, ultraviolet sterilization pipe；29, sewage pipe；30, control valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of sewage treatment unit, including precipitating
Case 1, settling tank 1 are placed in 16 top of ground, and the top of settling tank 1 is equipped with motor 21, the model Y90S-2 electricity of motor 21
Machine, belongs to the prior art, and the side of settling tank 1 is equipped with water inlet pipe 19, is provided with flocculation above the settling tank 1 of 21 side of motor
Agent adding mouth 20 is equipped with controller 22, the model MAM-330 control of controller 22 above the settling tank 1 of 21 other side of motor
Device processed belongs to the prior art, and the output end of motor 21 is equipped with agitating shaft 3, and the surface of agitating shaft 3 is equipped with stirring rod 2, precipitating
It is placed with aerobic box 7 above the ground 16 of 1 side of case, is placed with first circulation on the ground 16 between settling tank 1 and aerobic box 7
The input terminal of pump 5, first circulation pump 5 is connect by first pipe 4 with settling tank 1, and the output end of first circulation pump 5 passes through first
Outlet pipe 6 is connect with aerobic box 7, and aeration head 8 is located inside the aerobic box 7 of 23 lower section of the first packing layer, and the inside of aerobic box 7 is set
It is equipped with the first packing layer 23, the top of aerobic box 7 is equipped with blower 24, and the model RT-H2125AS air blower of blower 24 belongs to
In the prior art, the output end of blower 24 is equipped with wind-collecting cover 25, and one end of wind-collecting cover 25 is equipped with aeration by aeration tube 26
First 8, anaerobic box 12 is placed with above the ground 16 of 7 side of aerobic box, is placed on the ground 16 between aerobic box 7 and anaerobic box 12
There is second circulation to pump 10, the input terminal of second circulation pump 10 is connect by second pipe 9 with aerobic box 7, second circulation pump 10
Output end is connect by the second outlet pipe 11 with anaerobic box 12, and anaerobic box 12 is internally provided with the second packing layer 27, anaerobic box
Sterilization box 15 is placed with above the ground 16 of 12 sides, the possessive construction in the utility model is all common mechanical group on the market
At reducing many than traditional cost of sewage disposal, while having saved a large amount of manpower and material resources, automated by controller 22
Operation, it is only necessary to which the processing discharge of sewage is reached sanitary standard, increased using motor 21 and precipitated by periodic cleaning precipitated impurities
Mixed effect inside case 1 increases the contact area of flocculant and sewage, it is facilitated preferably to precipitate, and first circulation pumps 5 Hes
Second circulation pump 10 is all to play the role of a transfer, and each processing step is kept completely separate, mutual shadow is avoided
It rings, and the sewage most afterwards after the sterilization of ultraviolet sterilization pipe 28 has had reached discharge standard, reduces germ contamination, improves ecology
The quality of environment keeps the cost of the utility model extremely low, and wastewater treatment efficiency is but very high, reduces energy consumption, and it is strong to reduce labour
Degree, high degree of automation keep an eye on processing without special messenger, and anaerobic box 12 is connect by connecting tube 13 with sterilization box 15, connecting tube 13
Inside be filled with active carbon 14, the inside of sterilization box 15 is equipped with ultraviolet sterilization pipe 28, and the side of sterilization box 15 is equipped with
Drainpipe 18, the surface of drainpipe 18 are equipped with drain valve 17, and the surface of settling tank 1, aerobic box 7 and anaerobic box 12 is all equipped with
Sewage pipe 29, the surface of sewage pipe 29 are equipped with control valve 30, the output end and motor 21 of controller 22, first circulation pump 5, the
Two circulating pumps 10, blower 24 and ultraviolet sterilization pipe 28 connect, the model G5 ultraviolet germicidal lamp tube of ultraviolet sterilization pipe 28,
Belong to the prior art, when carrying out sewage treatment, sewage is passed through inside settling tank 1 by water inlet pipe 19, is added by flocculant
Add mouth 20 to add flocculant, then motor 21 is controlled by controller 22 and is worked, makes motor 21 that agitating shaft 3 and stirring rod 2 be driven to revolve
Turn, be thoroughly mixed flocculant with sewage, is convenient for floating material and contamination precipitation, then will precipitating by first circulation pump 5
Clarification part of contaminated water afterwards is input to the first outlet pipe 6 through first pipe 4 and enters in aerobic box 7, utilizes first in aerobic box 7
Packing layer 23 is absorbed and filter, and 23 surface of the first packing layer placed a large amount of aerobic microbiological, newly old in aerobic microbiological
Under the action of metabolism, dirty organic pollutants are removed, and are purified the sewage, and are constantly aerated using blower 24, are led to
It crosses wind-collecting cover 25 and air is concentrated and passes through the output of aeration tube 26 and increase to aeration head 8 to aeration operation is carried out inside aerobic box 7
Add the contact area of air and sewage, improve contact of the aerobic microbiological with sewage, recycles second circulation pump 10 by aerobic box 7
In sewage by second pipe 9 export to the second outlet pipe 11 enter anaerobic box 12 in, filled out using second in anaerobic box 12
The bed of material 27 is adsorbed to the impurity in sewage, and similarly, the surface of the second packing layer 27 placed a large amount of anaerobe,
Absorption further filtered to the impurity in sewage, last anaerobic box 12 connects sterilization box 15 by connecting tube 13, in anaerobic box 12
Sewage remove peculiar smell through the active carbon 14 in connecting tube 13 and adsorb minute impurities again and utilize control into sterilization box 15
The ultraviolet sterilization pipe 28 that device 22 controls in sterilization box 15 is discharged after sterilizing to sewage through drainpipe 18, completes entire processing
Process makes the utility model have a complete waste water processes, the pollutant in sewage is maximumlly removed,
Sewage is set to reach discharge standard.
In use, the utility model is passed through inside settling tank 1 when carrying out sewage treatment, by sewage by water inlet pipe 19,
Flocculant is added by flocculant adding mouth 20, then motor 21 is controlled by controller 22 and is worked, motor 21 is made to drive agitating shaft 3
And stirring rod 2 rotates, and is thoroughly mixed flocculant with sewage, is convenient for floating material and contamination precipitation, then follow by first
Clarification part of contaminated water after precipitating is input to the first outlet pipe 6 through first pipe 4 and entered in aerobic box 7 by ring pump 5, and utilization is aerobic
The first packing layer 23 in case 7 is absorbed and filter, and 23 surface of the first packing layer placed a large amount of aerobic microbiological, aerobic
Under the action of bacteria metabolism, dirty organic pollutants are removed, and are purified the sewage, and continuous using blower 24
Aeration, air is concentrated by wind-collecting cover 25 and passes through the output of aeration tube 26 to aeration head 8, to being exposed inside aerobic box 7
Gas operation, increases the contact area of air and sewage, improves contact of the aerobic microbiological with sewage, recycles second circulation pump 10
Sewage in aerobic box 7 is exported by second pipe 9 to the second outlet pipe 11 and is entered in anaerobic box 12, using in anaerobic box 12
The second packing layer 27 adsorbed to the impurity in sewage, similarly, the surface of the second packing layer 27, which placed, largely detests
Oxygen animalcule further filters absorption to the impurity in sewage, and last anaerobic box 12 connects sterilization box 15 by connecting tube 13, detests
Sewage in oxygen case 12 removes peculiar smell through the active carbon 14 in connecting tube 13 and adsorbs minute impurities again, into sterilization box 15,
It is controlled using controller 22 and is discharged after the ultraviolet sterilization pipe 28 in sterilization box 15 sterilizes sewage through drainpipe 18, completed
Entire treatment process reaches discharge standard, and the possessive construction in the utility model is all mechanical composition common on the market, than passing
The cost of sewage disposal of system reduces many, while having saved a large amount of manpower and material resources, by 22 automatic operation of controller, only
Periodic cleaning precipitated impurities are needed, the processing discharge of sewage is reached into sanitary standard, is increased inside settling tank 1 using motor 21
Mixed effect, increase the contact area of flocculant and sewage, it facilitated preferably to precipitate, and first circulation pump 5 and second follows
Ring pump 10 is all to play the role of a transfer, and each processing step is kept completely separate, mutual influence is avoided, and most
Sewage after sterilizing by ultraviolet sterilization pipe 28 has had reached discharge standard, reduces germ contamination, improves ecological environment
Quality.
Can to sum up obtain, the utility model by setting settling tank 1, aerobic box 7, anaerobic box 12, sterilization box 15, motor 21,
Blower 24, first circulation pump 5, second circulation pump 10,28 structure of ultraviolet sterilization pipe, and it is not enough thoroughly and dirty to solve sewage treatment
The problem at high cost of water process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sewage treatment unit, including settling tank (1), it is characterised in that: settling tank (1) is placed on ground (16)
It is square, it is equipped with motor (21) above settling tank (1), the output end of motor (21) is equipped with agitating shaft (3), agitating shaft (3)
Surface is equipped with stirring rod (2), is placed with aerobic box (7) above the ground (16) of settling tank (1) side, aerobic box (7) it is interior
Portion is provided with the first packing layer (23), is equipped with above aerobic box (7) blower (24), and the output end of blower (24) is equipped with collection
One end of fan housing (25), wind-collecting cover (25) is equipped with aeration head (8) by aeration tube (26), the ground of aerobic box (7) side
(16) top is placed with anaerobic box (12), and anaerobic box (12) is internally provided with the second packing layer (27), anaerobic box (12) side
Ground (16) above be placed with sterilization box (15).
2. a kind of sewage treatment unit according to claim 1, it is characterised in that: install the side of settling tank (1)
Have water inlet pipe (19), is provided with flocculant adding mouth (20) above the settling tank (1) of motor (21) side, motor (21) other side
Settling tank (1) above controller (22) are installed.
3. a kind of sewage treatment unit according to claim 1, it is characterised in that: settling tank (1) and aerobic box (7)
Between ground (16) on be placed with first circulation pump (5), it is first pipe (4) and heavy that the input terminal that first circulation pumps (5) passes through
The output end of shallow lake case (1) connection, first circulation pump (5) is connect by the first outlet pipe (6) with aerobic box (7), aeration head (8) position
Aerobic box (7) below the first packing layer (23) is internal.
4. a kind of sewage treatment unit according to claim 1, it is characterised in that: aerobic box (7) and anaerobic box
(12) second circulation pump (10) is placed on the ground (16) between, the input terminal of second circulation pump (10) passes through second pipe
(9) it is connect with aerobic box (7), the output end of second circulation pump (10) is connect by the second outlet pipe (11) with anaerobic box (12).
5. a kind of sewage treatment unit according to claim 1, it is characterised in that: anaerobic box (12) passes through connecting tube
(13) it is connect with sterilization box (15), the inside of connecting tube (13) is filled with active carbon (14), and the inside of sterilization box (15) is equipped with
Ultraviolet sterilization pipe (28).
6. a kind of sewage treatment unit according to claim 1, it is characterised in that: install the side of sterilization box (15)
Have drainpipe (18), the surface of drainpipe (18) is equipped with drain valve (17), settling tank (1), aerobic box (7) and anaerobic box (12)
Surface be all equipped with sewage pipe (29), the surface of sewage pipe (29) is equipped with control valve (30), the output end of controller (22)
It is connect with motor (21), first circulation pump (5), second circulation pump (10), blower (24) and ultraviolet sterilization pipe (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251079.3U CN209619142U (en) | 2019-02-28 | 2019-02-28 | A kind of sewage treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251079.3U CN209619142U (en) | 2019-02-28 | 2019-02-28 | A kind of sewage treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619142U true CN209619142U (en) | 2019-11-12 |
Family
ID=68455046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251079.3U Expired - Fee Related CN209619142U (en) | 2019-02-28 | 2019-02-28 | A kind of sewage treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209619142U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408715A (en) * | 2020-11-26 | 2021-02-26 | 安徽清源环境水务有限公司 | Integrated domestic sewage treatment device based on A2/O + MBBR technology |
| CN112777845A (en) * | 2020-12-02 | 2021-05-11 | 刘玲灵 | High-efficient multilayer disinfection purifier that disinfects that purifies |
| CN112830629A (en) * | 2020-12-31 | 2021-05-25 | 江西挺进环保科技有限公司 | Villages and small towns sewage treatment unit |
| CN112915639A (en) * | 2021-01-28 | 2021-06-08 | 云南中正化学工业有限公司 | Slurry filter-pressing separation device for solid fertilizer production |
-
2019
- 2019-02-28 CN CN201920251079.3U patent/CN209619142U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408715A (en) * | 2020-11-26 | 2021-02-26 | 安徽清源环境水务有限公司 | Integrated domestic sewage treatment device based on A2/O + MBBR technology |
| CN112777845A (en) * | 2020-12-02 | 2021-05-11 | 刘玲灵 | High-efficient multilayer disinfection purifier that disinfects that purifies |
| CN112830629A (en) * | 2020-12-31 | 2021-05-25 | 江西挺进环保科技有限公司 | Villages and small towns sewage treatment unit |
| CN112915639A (en) * | 2021-01-28 | 2021-06-08 | 云南中正化学工业有限公司 | Slurry filter-pressing separation device for solid fertilizer production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209619142U (en) | A kind of sewage treatment unit | |
| WO2020006773A1 (en) | System and method for treating rural black and odorous water and manure | |
| CN203173939U (en) | Breeding wastewater treatment system | |
| CN207002594U (en) | A kind of dirty device for concentrating harmless treatment of aquaculture excrement | |
| CN208095727U (en) | A kind of box-type aquatic products recirculation system | |
| CN208338572U (en) | A kind of pig raising pollution control system | |
| CN207608430U (en) | A kind of sewage-treatment plant | |
| CN104512985A (en) | Piggery wastewater anaerobic digestion method for production of biogas | |
| CN109422390A (en) | A kind of efficient effluent treatment plant and its application method | |
| CN107585958A (en) | Cultivating wastewater purification EGR | |
| CN209522730U (en) | A kind of multipolarity sewage disposal device | |
| CN207707085U (en) | A kind of aquatic products flowing water culture circulatory system comprising MBR and NF technologies | |
| CN214654351U (en) | Domestic sewage purification treatment device | |
| CN212640207U (en) | Distributed sewage treatment plant's treatment tank | |
| CN209383621U (en) | A kind of sewage disposal system for town domestic sewage purified treatment | |
| CN211367356U (en) | Advanced system for septic tank innocent treatment | |
| CN209636073U (en) | A kind of Hospital Sewage Treatment reclaimer | |
| CN206986158U (en) | A kind of multilayer micro algae growth equipment for breeding | |
| CN206799387U (en) | Total closed type green ecological circulating sewage processing system | |
| CN212375111U (en) | Novel factory sewage treatment device | |
| CN110228901A (en) | Open channel dystopy integrated processor for waste water and microorganism intervene water quality lifting process | |
| CN110550809A (en) | Method and device for heating by utilizing biological fermentation heating exchange | |
| CN109437492A (en) | Sewage disposal system for town domestic sewage purified treatment | |
| CN213294940U (en) | Urban comprehensive sewage treatment device | |
| CN214866050U (en) | Landscaping organic garbage biological treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210228 |