CN109704535A - The buried sewage-treatment plant of intelligence equipmentization - Google Patents
The buried sewage-treatment plant of intelligence equipmentization Download PDFInfo
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- CN109704535A CN109704535A CN201910134737.5A CN201910134737A CN109704535A CN 109704535 A CN109704535 A CN 109704535A CN 201910134737 A CN201910134737 A CN 201910134737A CN 109704535 A CN109704535 A CN 109704535A
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- 239000010865 sewage Substances 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000945 filler Substances 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 244000005700 microbiome Species 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000012611 container material Substances 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 101000899339 Homo sapiens Lymphoid-specific helicase Proteins 0.000 description 1
- 102100022539 Lymphoid-specific helicase Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The buried sewage-treatment plant of intelligence equipmentization.By septic tank, ground divides into the anaerobism transporting box body made with anti-corrosion material and biochemical cabinet, the former inner-use clapboard are separated into the anaerobic box of the filler containing anaerobism and the conveying box containing pressure pump；It is the biochemical case containing aerobic and oxygen, local anaerobic filler and ventilating system in the latter.The sensors such as water level, pH value, DO are filled in three casees；Flow, COD and ammonia nitrogen detector are filled at discharge outlet, while setting cloud server and controller, can become unattended underground sewage Treatment stations.If then adding the pretreatment box of a cabinet containing pretreatment, barrier and automatic control cleaning device by building, domestic effluents row's mouth.Using body structure can in factory it is prefabricated, scene only need to put into outlet pipe etc., greatly reduce field engineering amount, labor intensity, difficulty of construction and period.Day processing 1000m can be built up by starting 1 month3Sewage device can solve the urgent need problem of current serious pollution.Effluent quality is good, as clear as crystal.Without foul smell, can reuse make flushing water, watering pours water and fountain water.
Description
(1) technical field: the present invention is a kind of sewage disposal system, relates generally to configuration, the knot of sewage-treatment plant
Structure, maintenance and remote control etc..Belong to sewage treatment class (C02F), control to adjust class (G05B).
(2) background technique
It is domestic earliest to be used for sanitary sewage underground treatment in situ technology, mainly there are integrated oxidation ditch and other buried processing
Facility, these facilities need to be aerated mechanism and Treatment of Sludge, but are aerated mechanism operating cost height, and reason Yang causes at a large amount of dirt mud
Secondary pollution.And from principle, anaerobic and aerobic microbial action only considered, and ignore the special work of facultative microbe
With.
In view of the above problems, the sanitary sewage underground treatment in situ system provided in recent years, flows to sequentially using by sewage
Efficient anaerobic tank, the conveying device pond, comprehensive biochemical treatment tank of connection are set.It is placed with and contains in the comprehensive biochemical treatment tank
The filler of oxygen and oxygen, local anaerobic microorganism.It realizes in operation and is not required to aeration, dosing, heating, operating cost is low, and is discharged
Water quality is good.
But there are still following problems for above-mentioned this sewage underground treatment in situ system: 1) because of the sewage using three connections
Pond, then pond must be carried out at the scene from all Engineering Task amounts such as excavating, build, fit up and finally install, constructing operation person
Heavy workload, condition is poor, and difficulty is big, and the duration is longer.2) due to not providing intelligent automaticization surveillance and control measure, in influent quality
When unusual fluctuation occurs for water, advanced processes technical staff is needed to be adjusted system operation, it is big to personnel requirement height, difficulty.
(3) summary of the invention
The buried sewage-treatment plant of intelligence equipmentization provided by the invention, exactly solves existing structure, and site operation is difficult
The problems such as degree is big, and the duration is longer and maintenance requirement is high, and difficulty is big.
Technical solution:
The buried sewage-treatment plant of intelligence equipmentization, comprising: it is set to septic tank or building, domestic effluents row's mouth, or
It is interior to be sequentially arranged the Anaerobic Treatment part containing filler, the transport portion containing pressure pump along sewage flow direction and contain by Bilge
Aerobic and oxygen, local anaerobic microorganism filler and artificial ventilation systems synthesis biochemical treatment part；It is characterized in that:
1) following two cabinets: anaerobism transporting box body 1A and biochemical cabinet 1B are sequentially arranged along sewage flow direction；Anaerobism conveying
It is intermediate in cabinet to set partition 1.3, cabinet is split up into 2 two parts of anaerobic box 1 and conveying box, opens partition outlet pass 1.4 on partition
With aqueduct 1.5 in dress；Anaerobic box is corresponded on anaerobism transporting box body top cover and conveying box two positions are detested at least provided with one respectively
Oxygen observes well 1.6 and conveying observation well 2.3；Comprehensive biochemical treatment part is set in biochemical cabinet 1B, forms biochemical case 3；Conveying box
With the water-supply-pipe 2.2 for being connected to two case pressure water routes from top is set in biochemical case；It is discharge outlet 1.3 below biochemical case.2) two
A cabinet is the seal case made of anti-corrosion material；Observe the equal with closure of well.3) robot control system(RCS) 9 is set, includes: 1. to exist
In anaerobic box, conveying box and biochemical case, at least one group of following three of sensor is respectively configured: water level sensor 9a, pH value are passed
Sensor 9b, DO sensor 9c；At biochemical case discharge outlet 1.3, following three detector: flow monitoring instrument 9d, COD is at least configured
Detector 9e, ammonia nitrogen detector 9f；2. setting cloud server: at least data-interface, processor CPU, memory, display, WEB
Page end, the end APP；3. setting acquisition sensing data, being transmitted to process equipment and execute signal and to cloud server receiving and transmitting signal
Controller；Pressure pump, artificial ventilation systems' outer fan in process equipment at least conveying box.
The buried sewage-treatment plant of above-mentioned intelligence equipmentization, if setting is in building, domestic effluents row's mouth or Bilge
Pretreatment box 8 is then added between building, domestic effluents row's mouth and anaerobic box in side；Pretreatment box include: pretreatment cabinet 8A,
Barrier 7, automatic control barrier cleaning device 7.2, barrier sensor 7a, pretreated water outlet 8.1 and pretreatment outlet pipe 8.2 in it
(see embodiment 2).Above-mentioned anti-corrosion material can be metal, glass reinforced plastic or container material therefor.Above-mentioned anaerobic box inner stuffing can
Include suspension type filler.It may be disposed so that piston flow fluid structure in above-mentioned anaerobic box.There can be water-supply-pipe in above-mentioned conveying box
Flowing full conveying device.Catalysis filler and fixed filler can be equipped in above-mentioned biochemistry case.On above-mentioned artificial ventilation systems include:
Lower ventilation pipe and outer fan, airflow direction are from top to bottom.The above-mentioned nonventilated water seal of discharge outlet band.
Beneficial effects of the present invention:
1) due to the equipment using two cabinets or increase pretreatment cabinet, then it can be used anticorrosive material prefabricated in factory
It is good, it then installs at the scene, scene need to only install water-supply-pipe of sewage water inlet pipe, processing water drainpipe, connection two tanks etc. i.e.
It can.Greatly reduce field engineering amount, difficulty of construction and period.Day processing 1000m can be built up by generally starting 1 month3Sewage device,
It can solve the urgent need problem of current serious pollution.2) since intelligent robot control system(RCS) is arranged, can be passed through at a distance with smart phone
Cloud server is remotely controlled the sewage farm, it can be achieved that unattended, and the exception of energy automated intelligent reply influent quality water
Variation.3) effluent quality is good, as clear as crystal.Be discharged CODcr value can in 20mg/L hereinafter, NH3-N value can in 3mg/L hereinafter, and
Without foul smell, can reuse make flushing water, watering pours water and fountain water.Use scope is wide, handles sewage quantity 1--500000m3/ day, water inlet
CODcr value range can be 0-1000mg/L.Processing technique abbreviation PASG technology of the invention.4) it due to there is no aeration mechanism, transports
Row expense is low；It because of not dosing, do not heat, be not aerated, energy consumption is in 0.1-0.25 degree electricity/m3, direct running cost is less than 0.15 yuan/m3。
5) since mud handling capacity is few, manpower financial capacity is saved, and is conducive to keep live Amenities, debugs normal rear noiseless foul smell
Equal secondary pollutions.
(4) Detailed description of the invention:
The anaerobism transporting box body 1A of Fig. 1 embodiment 1, biochemical cabinet 1B stereoscopic schematic diagram.
(embodiment 1 is that sewage-treatment plant is located at by septic tank)
Fig. 2 is the A-A cross-sectional view of Fig. 1, i.e., positive schematic cross-sectional view.
Pretreatment cabinet 8A, anaerobism transporting box body 1A, the biochemical cabinet 1B stereoscopic schematic diagram of Fig. 3 embodiment 2.
(embodiment 2 is that sewage-treatment plant is located at building, domestic effluents are arranged by mouth or Bilge)
Fig. 4 is the A-A cross-sectional view of Fig. 3, i.e., positive schematic cross-sectional view.
Fig. 5 robot control system(RCS) schematic block diagram.
2.2 sectional view of water-supply-pipe in Fig. 6 flowing full conveying device.
Fig. 7 tradition gravity flow mode of movement water-supply-pipe sectional view.
(5) specific embodiment:
Embodiment 1: see Fig. 1, Fig. 2, Fig. 5, Fig. 6, Fig. 7.
The buried sewage-treatment plant of intelligence equipmentization, is located at by septic tank.Its structure is as follows:
1) see Fig. 1, Fig. 2, the anaerobic box 1 in septic tank discharge line 5.1 and anaerobism transporting box body 1A that septic tank 5 is arranged
The sewage inlet 1.1 of lower section is connected to.Anaerobic box inner stuffing 1.2 is suspension type filler；And it is living that sewage is arranged as in anaerobic box
Plug flow fluid structure or plug-flow pattern structure.
See Fig. 2, the intermediate partition 1.3 that sets separates in anaerobism transporting box body 1A, becomes 2 two parts of anaerobic box 1 and conveying box.Every
Opened on plate the mouth of a river 1.4 and this at fill in aqueduct 1.5, making in anaerobic box that treated, sewage imports conveying box 2.In conveying box
There is pressure pump 2.1 and pressure water is sent into the water-supply-pipe 2.2 of biochemical 3 top of case, and has automatic open close control water-supply-pipe flowing full
Conveying device manages interior flowing full and sees Fig. 6.Fig. 7 is traditional gravity flow mode of movement water-supply-pipe sectional view, both comparisons, it is seen that the former
Transfer efficiency is high.See on Fig. 1, Fig. 2 anaerobism transporting box body 1A top cover to correspond to and sets anaerobism observation well 1.6 at anaerobic box；Corresponding conveying
Case position top cover sets conveying observation well 2.3.See Fig. 1, Fig. 3, there is the water-supply-pipe 2.2 of connection between two tanks 1A, 1B.See Fig. 2, it is biochemical
Water (flow) direction from top to down, is sprayed downwards by water-supply-pipe 2.2 in case 3, the interior filler for having contained catalytic action and increase bacterium
The fixed filler of residence time, fixed filler 3.2, can be used sand, stone, wood, palm fibre, plastics, ceramics, cement etc..Upper,
Lower snorkel 3.3 is connected with outer fan 3.4.Biochemical 3 bottom side of case is provided with discharge outlet 3.1.
2) two cabinets are the seal case for having top cover made of anti-corrosion material metal.1.6 He of well is looked into anaerobism sight
Conveying sight looks into well 2.3 and is equipped with sealing cover.
3) the present embodiment 1 configures following robot control system(RCS) 9: seeing Fig. 5
It is filled respectively in anaerobic box 1, conveying box 2, biochemical case 3 ternary such as lower sensor: water level sensor 9a, PH
It is worth sensor 9b, DO sensor 9c.At entire processing unit water outlet, i.e., at Fig. 1, Fig. 2 mesophytization case discharge outlet 3.1, fill three
A following detector: flow monitoring instrument 9d, COD detector 9e, ammonia nitrogen detector 9f.12 sensor 9a-9f acquisition sewage letters
Breath, 12 groups of electric signal lead-out wires 9.1 meet the acquisition signal end 9.2A of controller 9.2, and 9.2 actuating station 9.2B of controller connects following work
Skill equipment: 3.4 signal input part of pressure pump 2.1 and blower.Cloud server 9.3 and controller 9.2 upload with wireless network, under
Up to data.
The course of work: see that Fig. 1, Fig. 2,5 sewage of septic tank flow into sewage inlet 1.1 through pipeline 5.1, sewage is in anaerobic box
Degradation is come into full contact with by filler and anaerobe and reaches purification sewage, and then water is from partition outlet pass 1.4 and interior water guide
Pipe 1.5 is put into conveying box 2, and water in conveying box is pumped into flowing full input pipe 2.2 automatically and is re-fed into biochemical case 3 by pressure pump, is passed through
Case inner stuffing 3.2 comes into full contact with aerobic and oxygen, local anaerobic microorganism, and the organic matter in sewage of degrading makes sewage into one
Step purification, is discharged from discharge outlet 3.1.Discharge outlet 3.1 is the discharge outlet with stuffy water seal, prevents air from the short stream of discharge outlet.
Airflow direction is from top to down in artificial ventilation systems: seeing Fig. 2,3.4 direction of rotation of air blower makes air-flow from the upcast ventilation pipe of air hose 3.3
Into lower air conduit outflow.Fig. 2 middle term 4 is ground.
See Fig. 5, Fig. 2, anaerobic box 1, conveying box 2, the water level of the sensor in biochemical case 3 and detector test, pH value,
The data such as DO, flow, COD, ammonia nitrogen value upload cloud server 9.3 by controller 9.2, and cloud server is according to acquisition number
According to study analysis is carried out, decision of making adjustment is assigned again through wireless network and sends controller and actuating station 9.2B to, then passes through work
Skill equipment pressure pump 2.1 and 3.4 signal input line automatic pressure control of blower pump and blower, adjust operational mode and mode, make
System normal table low consumption operation makes to be discharged qualified discharge.Manager can be by the intelligent hand that is connected to the network with cloud server
Machine is remotely controlled, and becomes the unattended buried sewage-treatment plant of intelligent equipmentization.
Embodiment 2: see Fig. 3, Fig. 4, Fig. 5
The intelligence buried sewage-treatment plant of equipmentization is located at building, domestic effluents are arranged by mouth.
The present embodiment 2 is not identical as embodiment 1 except following characteristics, remaining is identical:
1) see Fig. 4, Fig. 5, pretreatment box 8 is set between domestic effluents row's mouth 6 and anaerobic box 1, pretreatment box includes: pretreatment
It is cabinet 8A (while seeing Fig. 3), the barrier 7 in it, automatic control barrier cleaning device 7.2, barrier sensor 7a (while seeing Fig. 5), pre-
Handle water out 8.1, pretreatment outlet pipe 8.2.Bulk dregs can be isolated in grid by the grid 7 of pretreatment box inlet dress
It excludes above.Pretreatment box lower end rear sets pretreated water outlet 8.1, and is entered with pretreatment outlet pipe 8.2 with anaerobic box sewage
Mouth 1.1 is connected to, sewage after being sent into pretreatment to anaerobic box.See Fig. 3, Fig. 4, pre-processes cabinet 8A, anaerobism transporting box body 1A, biochemistry
Three top cover of box surface levels such as cabinet 1B are identical, concordant with ground 4.
2) see Fig. 4, Fig. 5, grating sensor 7a is housed at grid 7, electrical signal line 7.1 meets controller collection terminal 9.2A.
Grid cleaning device 7.2 is also equipped at grid 7,7.2 signal input part of grid cleaning device meets controller actuating station 9.2B.Automatic control
Mode principle is same as Example 1: when controller 9.2 detects that grid blocks, it is clear to control grid by actuating station 9.2B
Cleaning device 7.2 cleans grid, and grid is made to restore to operate normally automatically.
Claims (9)
1. the buried sewage-treatment plant of intelligence equipmentization, comprising: setting arranges mouth in septic tank or building, domestic effluents, or dirty
It is interior to be sequentially arranged the Anaerobic Treatment part containing filler, the transport portion containing pressure pump along sewage flow direction and contain by ditch
The synthesis biochemical treatment part of oxygen and oxygen, local anaerobic microorganism filler and artificial ventilation systems；It is characterized in that:
1) following two cabinets: anaerobism transporting box body (1A) and biochemical cabinet (1B) are sequentially arranged along sewage flow direction；Anaerobism conveying
It is intermediate in cabinet to set partition (1.3), cabinet is split up into anaerobic box (1) and conveying box (2) two parts, opens partition water flowing on partition
Aqueduct (1.5) in mouth (1.4) and dress；Anaerobic box is corresponded on anaerobism transporting box body top cover and conveying box two positions are at least set respectively
One anaerobism observation well (1.6) and conveying observation well (2.3)；Comprehensive biochemical treatment part is set in biochemical cabinet, forms biochemical case
(3)；In conveying box and biochemical case set the water-supply-pipe (2.2) for two case pressure water routes being connected to from top；It is row below biochemical case
The mouth of a river (1.3)；
2) two cabinets are the seal case made of anti-corrosion material；Observe the equal with closure of well；
3) robot control system(RCS) (9) are set, include: that at least following three one is respectively configured 1. in anaerobic box, conveying box and biochemical case
The sensor of group: water level sensor (9a), pH value sensor (9b), DO sensor (9c)；At biochemical case discharge outlet, at least match
Set following three detector: flow monitoring instrument (9d), COD detector (9e), ammonia nitrogen detector (9f)；2. setting cloud server:
At least data-interface, processor CPU, memory, display, WEB page end, the end APP；3. setting acquisition sensing data, Xiang Gong
The transmission of skill equipment executes signal and the controller to cloud server receiving and transmitting signal；Pressure in process equipment at least conveying box
(2.1), artificial ventilation systems are pumped with outer fan (3.4).
2. by the intelligent buried sewage-treatment plant of equipmentization described in claim 1, it is characterized in that in building, domestic effluents row's mouth
Pretreatment box (8) are added between anaerobic box；Pretreatment box include: pretreatment cabinet (8A), the barrier (7) in it, automatic control every
Grid cleaning device (7.2), barrier sensor (7a), pretreated water outlet (8.1) and pretreatment outlet pipe (8.2).
3. by the intelligent buried sewage-treatment plant of equipmentization described in claim 1, it is characterized in that the anti-corrosion material is metal, glass
Glass steel or container material therefor.
4. by the intelligent buried sewage-treatment plant of equipmentization described in claim 1, it is characterized in that anaerobic box inner stuffing is comprising hanging
Hanging filler.
5. by the intelligent buried sewage-treatment plant of equipmentization described in claim 1, it is characterized in that being arranged as piston flow in anaerobic box
Fluid structure.
6. by the intelligent buried sewage-treatment plant of equipmentization described in claim 1, it is characterized in that there is expiring for water-supply-pipe in conveying box
Flow conveying device.
7. being filled by the intelligent buried sewage-treatment plant of equipmentization described in claim 1 it is characterized in that being equipped with to be catalyzed in biochemical case
Object and fixed filler.
8. by the intelligent buried sewage-treatment plant of equipmentization described in claim 1, it is characterized in that artificial ventilation systems include: upper and lower
Ventilation pipe and outer fan, airflow direction are from top to bottom.
9. by the intelligent buried sewage-treatment plant of equipmentization described in claim 1, it is characterized in that the nonventilated water seal of discharge outlet band.
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| CN201910134737.5A CN109704535A (en) | 2019-02-23 | 2019-02-23 | The buried sewage-treatment plant of intelligence equipmentization |
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| CN201910134737.5A CN109704535A (en) | 2019-02-23 | 2019-02-23 | The buried sewage-treatment plant of intelligence equipmentization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709245A (en) * | 2020-12-17 | 2021-04-27 | 广东省建筑工程机械施工有限公司 | Intelligent control system and control method for drainage of constructional engineering |
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|---|---|---|---|---|
| CN201534810U (en) * | 2009-08-20 | 2010-07-28 | 丁树久 | Underground high-efficiency and low-running cost complete plant for domestic sewage treatment |
| CN201534809U (en) * | 2009-08-20 | 2010-07-28 | 丁树久 | Whole set of device for treating sewage water of a landscape water source |
| CN206069627U (en) * | 2016-07-29 | 2017-04-05 | 湖南永清水务有限公司 | A kind of sewage treatment plant's water quality monitoring system and sewage treatment plant |
| CN209721896U (en) * | 2019-02-23 | 2019-12-03 | 四川立蓝水务有限公司 | The buried sewage-treatment plant of intelligence equipmentization |
-
2019
- 2019-02-23 CN CN201910134737.5A patent/CN109704535A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534810U (en) * | 2009-08-20 | 2010-07-28 | 丁树久 | Underground high-efficiency and low-running cost complete plant for domestic sewage treatment |
| CN201534809U (en) * | 2009-08-20 | 2010-07-28 | 丁树久 | Whole set of device for treating sewage water of a landscape water source |
| CN206069627U (en) * | 2016-07-29 | 2017-04-05 | 湖南永清水务有限公司 | A kind of sewage treatment plant's water quality monitoring system and sewage treatment plant |
| CN209721896U (en) * | 2019-02-23 | 2019-12-03 | 四川立蓝水务有限公司 | The buried sewage-treatment plant of intelligence equipmentization |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709245A (en) * | 2020-12-17 | 2021-04-27 | 广东省建筑工程机械施工有限公司 | Intelligent control system and control method for drainage of constructional engineering |
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Effective date of registration: 20210722 Address after: Room 1402, 14th floor, building 1, 56 Tianhui middle street, high tech Zone, Chengdu, Sichuan 610000 Applicant after: Sichuan yunshuiqing Ecological Environment Technology Co.,Ltd. Address before: No. 1105, 11 / F, unit 1, building 2, No. 1700, North Tianfu Avenue, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610041 Applicant before: SICHUAN LILAN WATER Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |