CN208917020U - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
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- CN208917020U CN208917020U CN201821497934.0U CN201821497934U CN208917020U CN 208917020 U CN208917020 U CN 208917020U CN 201821497934 U CN201821497934 U CN 201821497934U CN 208917020 U CN208917020 U CN 208917020U
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- filter
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Abstract
The utility model discloses a kind of sewage-treatment plants, including treatment box, water inlet pipe and outlet pipe, the center at the treatment box both ends is separately installed with water inlet pipe and outlet pipe, the side of the treatment box is equipped with driving motor, the output end of driving motor extends to the inside for the treatment of box and is equipped with agitating shaft, and agitator arm is uniformly installed on agitating shaft, the inside for the treatment of box is equipped with biofilm reactor between the first partition and third partition, the third partition is equipped with filter far from biofilm reactor side, and ozone machine is mounted on the inner wall of filter side treatment box two sides.The utility model is by being equipped with treatment box, water inlet pipe and outlet pipe, ozone machine is mounted on the inner wall of filter side treatment box two sides, it will be in the ozone injection water body of generation convenient for ozone machine, convenient for carrying out sterilizing to water body, the aseptic of water body after handling is effectively ensured, convenient for direct emission after sewage treatment, the pollution to environment is reduced.
Description
Technical field
The utility model relates to sewage-treatment plant technical field, specially a kind of sewage-treatment plant.
Background technique
With the continuous development of society and the continuous improvement of living standards of the people, the daily life of people's daily life and industry
Production can all discharge a large amount of sewage daily, be discharged into a certain water body or the water quality requirement reused to reach sewage and carry out to it
Purification, requires to discharge again after handling sewage.
Existing sewage-treatment plant discharges after passing through simple filtration and Air Exposure mostly, but this mode often exposes
Gas inefficiency can not completely remove organic matter and inorganic matter in water body, not can guarantee quality when sewage discharge, Er Qiexian
Some sewage-treatment plants can not increase the microorganism concn in sewage, can not clear up water body by microorganism, not can guarantee dirt
Water is fully cleaned up, while existing sewage-treatment plant can not be filtered the smell that sewage distributes, and not can be removed in sewage
The nuisances such as nitrogen phosphorus, sterilizing can be carried out to water body, can guarantee the safety of discharge water body.
Utility model content
The purpose of this utility model is to provide a kind of sewage-treatment plants, mentioned above in the background art existing to solve
Some aeration inefficiency can not completely remove organic matter and inorganic matter in water body, not can guarantee quality when sewage discharge
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of sewage-treatment plant, including processing
Case, water inlet pipe and outlet pipe, the center at the treatment box both ends are separately installed with water inlet pipe and outlet pipe, the place below water inlet pipe
Control panel is installed on reason case, the inside of control panel is equipped with PLC controller, and on the treatment box below PLC controller
Air pump is installed, air pump is electrically connected by conducting wire with PLC controller, the center inside the treatment box be separately installed with first every
The inside of plate and third partition, third partition top first partition side treatment box is equipped with fixed plate, and peace at the top of fixed plate
Equipped with second partition, the top of second partition is fixedly connected with the top inside treatment box, second partition side fixed plate
Top battery is installed, battery is electrically connected by conducting wire with PLC controller, and is consolidated between second partition and first partition
Blower is installed, blower is electrically connected by conducting wire with PLC controller, first partition and second above the blower at the top of fixed board
Active carbon Rose Box, the input terminal of blower and the bottom of active carbon Rose Box fixed company are installed at the top for the treatment of box between partition
It connects, the output end of blower extends to the outside for the treatment of box, and the top for the treatment of box is uniformly equipped with solar panel, solar energy
Solar panel passes through photovoltaic controller and battery is electrically connected, and the side of the treatment box is equipped with driving motor, driving electricity
Machine is electrically connected by conducting wire with PLC controller, and the output end of driving motor extends to the inside for the treatment of box and is equipped with agitating shaft,
Agitating shaft extends transversely through the inside for the treatment of box, and agitator arm is uniformly equipped on agitating shaft, above the agitating shaft first every
It is fixed with filter basket between plate side and the inner wall for the treatment of box, aeration is installed on the inner wall for the treatment of box side below agitating shaft
Pipe, the side of aeration tube is fixedly connected with the output end of air pump, and the other side of aeration tube is uniformly equipped with aeration head, and described the
The inside for the treatment of box is equipped with biofilm reactor between one partition and third partition, and the center of biofilm reactor is uniformly equipped with
Biological respinse layer, and the both ends of biofilm reactor are mounted on flexible fastening seat, one end of flexible fastening seat is and treatment box
Inner wall be fixedly connected, the third partition was equipped with far from the inside of biofilm reactor side treatment box by fixed frame
Filter, the inside of filter be successively arranged coal dust ash filter layer, activated carbon filter layer and inhale phosphorous layer, and filter far from third every
It is mounted on ozone machine on the inner wall for the treatment of box two sides below the fixed plate of plate side, ozone machine passes through conducting wire and PLC controller
Electrical connection, the output end of ozone machine all extend to the bottom end inside treatment box.
Preferably, the treatment box constitutes filter structure, and active carbon Rose Box one by blower and active carbon Rose Box
The first partition at end is equipped with stomata.
Preferably, visual window is equipped on the treatment box of the filter basket two sides, and the inner wall for the treatment of box is equipped with inorganic
Zinc-rich erosion resistant coating.
Preferably, the rubber bodies that block water are provided on the aeration head.
Preferably, overflow port is all uniformly provided on the first partition below the fixed plate and third partition.
Preferably, the bottom of biofilm reactor one end treatment box lateral wall is equipped with back mud pipe, returns mud Guan Yiduan
It is fixedly connected with the side wall of agitator arm one end treatment box, and returns on mud pipe and water pump is installed, water pump is controlled by conducting wire and PLC
Device electrical connection, returning on mud pipe for water pump one end are equipped with check valve.
Compared with prior art, the utility model has the beneficial effects that the sewage-treatment plant by be provided with treatment box,
Water inlet pipe and outlet pipe are equipped with air pump on treatment box, aeration head, treatment box are uniformly equipped on the aeration tube of air pump output end
Side driving motor output end extends to the inside for the treatment of box and is equipped with agitating shaft, and paddle is uniformly equipped on agitating shaft
Wheel, driving motor drives agitating shaft and agitator arm rotation, is aerated to sewage, while injecting oxygen by air pump and being aerated
The inside of pipe is squeezed into oxygen in sewage by aeration head, and the sludge convenient for bottom in aid in treatment case is aerated sewage
Processing effectively reduces the residual of dirty Organic substance in water and inorganic matter, the inner wall of first partition side and treatment box above agitating shaft
Between be fixed with filter basket, the sewage of whereabouts is by the floating material and impurity in filter basket filter sewage, convenient in removal sewage
Remaining big part sundries carries out advanced treating convenient for sewage, fixed between second partition and first partition convenient for the use of device
It is equipped at the top of plate above blower blower between first partition and second partition and active carbon filtering is installed at the top for the treatment of box
The irritation pernicious gas that sewage generates is pumped into active carbon Rose Box after filtering convenient for blower and discharges, reduces sewage mistake by case
Filtration journey moderate stimulation gas distributes, convenient for reducing the pollution of environment harmful gas, between first partition and third partition
The inside for managing case is equipped with biofilm reactor, and the center of biofilm reactor is uniformly equipped with biological respinse layer, convenient for passing through life
Object membrane reactor increases the microorganism concn of sewage inside treatment box, convenient for increasing the purifying rate of sewage, is convenient at sewage
Reason, third partition is equipped with filter by fixed frame far from the inside of biofilm reactor side treatment box, be convenient for sewage according to
It is secondary that organic matter and nothing remaining in waste water are adsorbed by the coal dust ash filter layer of filter interior, activated carbon filter layer and suction phosphorous layer
Machine object, convenient for the nitrogen phosphorus in removal sewage, convenient for guaranteeing sewage qualified discharge, the utility model filter side treatment box two sides
Inner wall on be mounted on ozone machine, convenient for ozone machine by the ozone of generation injection water body, disappear convenient for carrying out sterilization to water body
The aseptic of water body after processing is effectively ensured in poison, convenient for direct emission after sewage treatment, reduces the pollution to environment.
Detailed description of the invention
Fig. 1 is that the device side of the utility model cuts open structural schematic diagram；
Fig. 2 bows for the device of the utility model and cuts open structural schematic diagram；
Fig. 3 is the filter partial profile structure of the utility model；
Fig. 4 is the system block diagram of the utility model.
In figure: 1, treatment box；2, water inlet pipe；3, filter basket；4, control panel；5, PLC controller；6, agitator arm；7,
Agitating shaft；8, air pump；9, aeration tube；10, aeration head；11, first partition；12, blower；13, active carbon Rose Box；14, second
Partition；15, battery；16, third partition；17, fixed plate；18, solar panel；19, outlet pipe；20, driving motor；
21, mud pipe is returned；22, water pump；23, flexible fastening seat；24, biofilm reactor；25, biological respinse layer；26, filter；27, smelly
Oxygen machine；28, coal dust ash filter layer；29, activated carbon filter layer；30, phosphorous layer is inhaled.
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.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of sewage-treatment plant, including treatment box 1,
Water inlet pipe 2 and outlet pipe 19, the center at 1 both ends for the treatment of box are separately installed with water inlet pipe 2 and outlet pipe 19,2 lower section of water inlet pipe
Control panel 4 is installed, the inside of control panel 4 is equipped with PLC controller 5, and the place of 5 lower section of PLC controller on treatment box 1
Air pump 8 is installed on reason case 1, the model of air pump 8 can be SB600 air pump, and air pump 8 is electrically connected by conducting wire with PLC controller 5,
The model of PLC controller 5 can be DVP30EC00R3/T3, and the center inside treatment box 1 is separately installed with first partition 11 and the
Three partitions 16 are all uniformly provided with overflow port in the first partition 11 and third partition 16 of the lower section of fixed plate 17, convenient for aeration and heavy
Supernatant liquor behind shallow lake in sewage is flowed out by overflow port, is reduced silt in sewage and is overflowed, is convenient for device filter sewage, convenient for dress
The use set, the inside of 16 top first partition of third partition, 11 side treatment box 1 is equipped with fixed plate 17, and fixed plate 17 is pushed up
Portion is equipped with second partition 14, and the top of second partition 14 is fixedly connected with the top inside treatment box 1,14 side of second partition
The top of fixed plate 17 is equipped with battery 15, and battery 15 is electrically connected by conducting wire with PLC controller 5, and second partition 14
The top of fixed plate 17 is equipped with blower 12 between first partition 11, and blower 12 is electrically connected by conducting wire with PLC controller 5,
The top for the treatment of box 1 is equipped with active carbon Rose Box 13, blower 12 between 12 top first partition 11 of blower and second partition 14
Input terminal be fixedly connected with the bottom of active carbon Rose Box 13, the output end of blower 12 extends to the outside for the treatment of box 1, processing
Case 1 constitutes filter structure by blower 12 and active carbon Rose Box 13, and in the first partition 11 of 13 one end of active carbon Rose Box
It is reduced equipped with stomata convenient for the irritative gas in sewage by being discharged after being filtered inside the suction Rose Box 13 of blower 12
Irritative gas distributes during sewage water filtration, convenient for reducing the pollution of environment harmful gas, convenient for the use of device, and locates
The top of reason case 1 is uniformly equipped with solar panel 18, and solar panel 18 passes through photovoltaic controller and battery 15
It being electrically connected, the side for the treatment of box 1 is equipped with driving motor 20, and the model of driving motor 20 can be Y160M1-2 driving motor,
Driving motor 20 is electrically connected by conducting wire with PLC controller 5, and the output end of driving motor 20 extends to the inside for the treatment of box 1 simultaneously
Agitating shaft 7 is installed, agitating shaft 7 extends transversely through the inside for the treatment of box 1, and agitator arm 6 is uniformly equipped on agitating shaft 7, stirs
It mixes and is fixed with filter basket 3, the treatment box 1 of 3 two sides of filter basket between 7 top first partition of axis, 11 side and the inner wall for the treatment of box 1
On be equipped with visual window, and the inner wall for the treatment of box 1 is equipped with inorganic zinc-rich erosion resistant coating, useless convenient for observation 3 self-filtering of filter basket
The content of material is cleared up when excessive convenient for the filtering waste material of filter basket 3, in time convenient for increasing treatment box 1 by inorganic zinc-rich erosion resistant coating
The anti-corrosive properties of inner wall avoid the harmful substance corrosion device in sewage, convenient for increasing the service life of device, 7 lower section of agitating shaft
Aeration tube 9 is installed, the side of aeration tube 9 is fixedly connected with the output end of air pump 8, and is aerated on the inner wall of 1 side for the treatment of box
The other side of pipe 9 is uniformly equipped with aeration head 10, is provided with the rubber bodies that block water on aeration head 10, convenient for increasing aeration head 10
Leakproofness is convenient for rubber bodies elastic shrinkage at the end of aeration, to achieve the purpose that block water, reduces sewage and enters in aeration tube 9
Portion avoids aeration tube 9 from being polluted, and the inside for the treatment of box 1 is equipped with biomembrane reaction between first partition 11 and third partition 16
The center of device 24, biofilm reactor 24 is uniformly equipped with biological respinse layer 25, convenient for by 24 increase of biofilm reactor
The microorganism concn of 1 inside sewage of case is managed, convenient for increasing the purifying rate of sewage, sewage treatment is convenient for, convenient for making for device
With, and the both ends of biofilm reactor 24 are mounted on flexible fastening seat 23, one end of flexible fastening seat 23 with treatment box 1
Inner wall is fixedly connected, and the bottom of 24 one end treatment box of biofilm reactor, 1 lateral wall is equipped with back mud pipe 21, goes back to 21 one end of mud pipe
It is fixedly connected with the side wall of 6 one end treatment box 1 of agitator arm, and returns on mud pipe 21 and water pump 22 is installed, water pump 22 passes through conducting wire
Be electrically connected with PLC controller 5,22 one end of water pump return mud pipe 21 on check valve is installed, convenient for by water pump 22 by first every
Sludge between plate 11 and third partition 16 draws back the inside of 10 one end treatment box 1 of aeration head, convenient for the sludge after secondary precipitation
Secondary use auxiliary aeration, carries out sewage cleaning convenient for device, convenient for the use of device, third partition 16 is far from biomembrane reaction
The inside of 24 side treatment box 1 of device is equipped with filter 26 by fixed frame, and the inside of filter 26 is successively arranged coal dust ash mistake
Filtering layer 28, activated carbon filter layer 29 and suction phosphorous layer 30, pass sequentially through coal dust ash filter layer 28, activated carbon filter layer 29 convenient for sewage
Organic matter and inorganic matter remaining in waste water are adsorbed with phosphorous layer 30 is inhaled, convenient for the nitrogen phosphorus in removal sewage, convenient for guaranteeing that sewage reaches
Mark discharge, and be mounted on inner wall of the filter 26 far from 16 side fixed plate of third partition, 17 lower section treatment box, 1 two sides smelly
Oxygen machine 27, ozone machine 27 are electrically connected by conducting wire with PLC controller 5, and the output end of ozone machine 27 all extends in treatment box 1
Convenient for ozone machine 27 by the ozone injection water body of generation, convenient for carrying out sterilizing to water body, place is effectively ensured in the bottom end in portion
The aseptic of water body after reason reduces the pollution to environment convenient for direct emission after sewage treatment.
Working principle: storage is stored in use, adsorbing solar energy by solar panel 18 first and being converted into electric energy
It is device power supply by battery 15 inside battery 15, the sewage cleared up is injected into treatment box 1 by water inlet pipe 2
Inside so that the sewage to fall by the floating material and impurity in 3 filter sewage of filter basket, is then controlled by control panel 4
PLC controller 5 processed so that PLC controller 5 controls driving motor 20 and agitating shaft 7 and agitator arm 6 is driven to rotate, to sewage into
Row aeration, while oxygen being squeezed into sewage by aeration head 10, being convenient for by the inside of oxygen injection aeration tube 9 by air pump 8
The sludge of bottom carries out Air Exposure to sewage in aid in treatment case 1, effectively reduces the residual of dirty Organic substance in water and inorganic matter,
In aeration process, the irritation pernicious gas that sewage generates is pumped into active carbon Rose Box 13 after filtering and discharges by blower 12, subtracts
Irritative gas distributes during few sewage water filtration, convenient for reducing the pollution of environment harmful gas, convenient for the use of device, exposes
Supernatant liquor after gas in sewage is flowed out by the overflow port in first partition 11, and then sewage is increased by biofilm reactor 24
The microorganism concn of 1 inside sewage for the treatment of box, convenient for increasing the purifying rate of sewage, convenient for carrying out biodeposition processing to sewage,
The clear liquid on last sewage upper layer is by the overflow port outflow on third partition 16, so that sewage inside filter 26 by passing sequentially through
Coal dust ash filter layer 28, activated carbon filter layer 29 and suction phosphorous layer 30 adsorb organic matter and inorganic matter remaining in waste water, convenient for going
Except the nitrogen phosphorus in sewage, convenient for guaranteeing sewage qualified discharge, then passes through ozone machine 27 and inject the ozone of generation in water body, be convenient for
Sterilizing is carried out to filtered water body, the aseptic of water body after processing is effectively ensured, convenient for passing through water outlet after sewage treatment
19 direct emission of pipe reduces the pollution to environment, that is, completes the processing of sewage.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of sewage-treatment plant, including treatment box (1), water inlet pipe (2) and outlet pipe (19), it is characterised in that: the place
The center at reason case (1) both ends is separately installed with water inlet pipe (2) and outlet pipe (19), pacifies on the treatment box (1) below water inlet pipe (2)
Equipped with control panel (4), the inside of control panel (4) is equipped with PLC controller (5), and the processing below PLC controller (5)
It is equipped on case (1) air pump (8), air pump (8) is electrically connected by conducting wire with PLC controller (5), treatment box (1) inside
Center is separately installed with first partition (11) and third partition (16), first partition (11) side processing at the top of third partition (16)
The inside of case (1) is equipped with fixed plate (17), and is equipped with second partition (14) at the top of fixed plate (17), second partition (14)
The top top internal with treatment box (1) is fixedly connected, and is equipped at the top of second partition (14) the side fixed plate (17)
Battery (15), battery (15) is electrically connected by conducting wire with PLC controller (5), and second partition (14) and first partition
(11) between blower (12) being installed at the top of fixed plate (17), blower (12) is electrically connected by conducting wire with PLC controller (5),
Active carbon filtering is installed at the top for the treatment of box (1) between first partition (11) and second partition (14) above the blower (12)
The input terminal of case (13), blower (12) is fixedly connected with the bottom of active carbon Rose Box (13), and the output end of blower (12) extends
Solar panel (18), solar panel are uniformly installed to the top in the outside for the treatment of box (1), and treatment box (1)
(18) it is electrically connected by photovoltaic controller and battery (15), the side of the treatment box (1) is equipped with driving motor
(20), driving motor (20) is electrically connected by conducting wire with PLC controller (5), and the output end of driving motor (20) extends to processing
The inside of case (1) is simultaneously equipped with agitating shaft (7), and agitating shaft (7) extends transversely through the inside for the treatment of box (1), and on agitating shaft (7)
It is even to be equipped with agitator arm (6), it is solid between first partition (11) side and the inner wall for the treatment of box (1) above the agitating shaft (7)
Surely have filter basket (3), be equipped with aeration tube (9) on the inner wall for the treatment of box (1) side below agitating shaft (7), the one of aeration tube (9)
Side is fixedly connected with the output end of air pump (8), and the other side of aeration tube (9) is uniformly equipped with aeration head (10), and described first
The inside for the treatment of box (1) is equipped with biofilm reactor (24) between partition (11) and third partition (16), biofilm reactor
(24) center is uniformly equipped with biological respinse layer (25), and the both ends of biofilm reactor (24) are mounted on flexible fastening seat
(23), one end of flexible fastening seat (23) is fixedly connected with the inner wall for the treatment of box (1), and the third partition (16) is far from biology
The inside of membrane reactor (24) side treatment box (1) is equipped with filter (26) by fixed frame, the inside of filter (26) according to
It is secondary to be equipped with coal dust ash filter layer (28), activated carbon filter layer (29) and inhale phosphorous layer (30), and filter (26) is far from third partition
(16) it is mounted on ozone machine (27) on the inner wall for the treatment of box (1) two sides below side fixed plate (17), ozone machine (27) is logical
It crosses conducting wire to be electrically connected with PLC controller (5), the output end of ozone machine (27) all extends to the internal bottom end for the treatment of box (1).
2. a kind of sewage-treatment plant according to claim 1, it is characterised in that: the treatment box (1) passes through blower
(12) and active carbon Rose Box (13) constitutes filter structure, and the first partition (11) of active carbon Rose Box (13) one end is equipped with
Stomata.
3. a kind of sewage-treatment plant according to claim 1, it is characterised in that: the processing of filter basket (3) two sides
Visual window is equipped on case (1), and the inner wall for the treatment of box (1) is equipped with inorganic zinc-rich erosion resistant coating.
4. a kind of sewage-treatment plant according to claim 1, it is characterised in that: be provided on the aeration head (10)
Block water rubber bodies.
5. a kind of sewage-treatment plant according to claim 1, it is characterised in that: first below the fixed plate (17)
Overflow port is all uniformly provided on partition (11) and third partition (16).
6. a kind of sewage-treatment plant according to claim 1, it is characterised in that: described biofilm reactor (24) one end
The bottom for the treatment of box (1) lateral wall is equipped with go back to mud pipe (21), returns mud pipe (21) one end and agitator arm (6) one end treatment box
(1) side wall is fixedly connected, and is returned on mud pipe (21) and be equipped with water pump (22), and water pump (22) passes through conducting wire and PLC controller (5)
Electrical connection, returning on mud pipe (21) for water pump (22) one end are equipped with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821497934.0U CN208917020U (en) | 2018-09-13 | 2018-09-13 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821497934.0U CN208917020U (en) | 2018-09-13 | 2018-09-13 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208917020U true CN208917020U (en) | 2019-05-31 |
Family
ID=66705507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821497934.0U Expired - Fee Related CN208917020U (en) | 2018-09-13 | 2018-09-13 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208917020U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533375A (en) * | 2020-05-08 | 2020-08-14 | 袁思静 | Multilayer biomembrane sewage treatment system |
| CN113279183A (en) * | 2021-06-25 | 2021-08-20 | 浙江诺亿毛纺印染有限公司 | Wastewater treatment device used in dyeing and finishing process |
| CN115448467A (en) * | 2022-09-22 | 2022-12-09 | 刘道林 | Ecological sewage treatment system of low energy consumption |
| CN115594338A (en) * | 2022-09-30 | 2023-01-13 | 北京城市排水集团有限责任公司（Cn） | Household sewage treatment system and method |
| CN117447020A (en) * | 2023-12-04 | 2024-01-26 | 四川省畜牧科学研究院 | Pet hospital waste water treatment integration equipment |
-
2018
- 2018-09-13 CN CN201821497934.0U patent/CN208917020U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533375A (en) * | 2020-05-08 | 2020-08-14 | 袁思静 | Multilayer biomembrane sewage treatment system |
| CN113279183A (en) * | 2021-06-25 | 2021-08-20 | 浙江诺亿毛纺印染有限公司 | Wastewater treatment device used in dyeing and finishing process |
| CN115448467A (en) * | 2022-09-22 | 2022-12-09 | 刘道林 | Ecological sewage treatment system of low energy consumption |
| CN115448467B (en) * | 2022-09-22 | 2024-04-16 | 陕西华昂环保科技有限公司 | Low-energy-consumption ecological sewage treatment system |
| CN115594338A (en) * | 2022-09-30 | 2023-01-13 | 北京城市排水集团有限责任公司（Cn） | Household sewage treatment system and method |
| CN117447020A (en) * | 2023-12-04 | 2024-01-26 | 四川省畜牧科学研究院 | Pet hospital waste water treatment integration equipment |
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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: 20190531 Termination date: 20190913 |