CN110040905A - A kind of environment-friendly sewage processing system - Google Patents
A kind of environment-friendly sewage processing system Download PDFInfo
- Publication number
- CN110040905A CN110040905A CN201910270195.4A CN201910270195A CN110040905A CN 110040905 A CN110040905 A CN 110040905A CN 201910270195 A CN201910270195 A CN 201910270195A CN 110040905 A CN110040905 A CN 110040905A
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- Prior art keywords
- wall
- cylinder
- bolted
- filter pool
- processing system
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention belongs to technical field of sewage, especially a kind of environment-friendly sewage processing system, it is not environmentally friendly enough for existing sewage disposal system, treatment effeciency is not high, the problem of inconvenient cleaning and maintenance, now propose following scheme, including filter pool, filter pool bottom end side is equipped with recessed portion, filter mechanism is equipped in the filter pool, recessed portion bottom end outer wall is welded with outlet tube, and outlet tube bottom end is connected with biological treatment mechanism, the biological treatment mechanism includes cylinder, and cylinder is provided with the inlet tube being vertically arranged inside connection along a tangential direction, the inlet tube top is connect with outlet tube, the cylinder interior rotation is provided with volute shell.Energy conservation and environmental protection of the present invention, while by the solarization air cap of setting, preliminary aeration discharging can be carried out to water body, it avoids aerobic bacterium during water body filtration from breeding block, conveniently strikes off the dirt of metal net cylinder side wall, facilitate carry out cleaning and maintenance, it avoids blocking, facilitates the subsequent processing of water body.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of environment-friendly sewage processing systems.
Background technique
The inorganic matter that water is made of two kinds of hydrogen, oxygen elements is nontoxic.It is at normal temperatures and pressures the transparent liquid of colorless and odorless
Body, the referred to as source of human life.Water, including natural water (river, lake, atmospheric water, seawater, underground water etc.) is [containing miscellaneous
Matter], distilled water [theoretic pure water], artificial water processed (making hydrogen-oxygen atom combine obtained water by chemically reacting).Water is
One of most common substance on the earth is the valuable source of all life existence including inorganic chemical, the mankind, and biology
The most important component part of body.Water plays important function in Life Evolution.It is that a kind of narrow sense is non-renewable, and broad sense can be again
Production-goods source.Sewage treatment is crucial for saving water resource and environmental improvement.
Existing sewage disposal system is not environmentally friendly enough, and treatment effeciency is not high, it has not been convenient to cleaning and maintenance, so now proposing one kind
Environment-friendly sewage processing system.
Summary of the invention
Not environmentally friendly enough based on existing sewage disposal system, treatment effeciency is not high, it has not been convenient to the technical issues of cleaning and maintenance,
The invention proposes a kind of environment-friendly sewage processing systems.
A kind of environment-friendly sewage processing system proposed by the present invention, including filter pool, filter pool bottom end side are equipped with
Recessed portion, the filter pool is interior to be equipped with filter mechanism, and recessed portion bottom end outer wall is welded with outlet tube, and outlet tube bottom end connects
It is connected to biological treatment mechanism, the biological treatment mechanism includes cylinder, and cylinder is provided with erecting inside connection along a tangential direction
The inlet tube being directly arranged, the inlet tube top are connect with outlet tube, and the cylinder interior rotation is provided with volute shell, and snail
Shape enclosure interior is equipped with the channel being spirally distributed, and the volute enclosure interior is provided with the biology equidistantly distributed along channel
Web plate, the volute enclosure interior have been bolted metal network management, and both ends are inserted with drain inside the metal network management
Pipe, the cylinder side outer wall middle position have been bolted hollow shaft motor, and the hollow shaft motor passes through cylinder side
Wall is bolted with volute housing sidewall, one of them described catheter passes through cylinder side outer wall and hollow shaft motor is defeated
Shaft inner wall grafting, and another catheter one end passes through cylinder far from hollow shaft motor side outer wall, two drains
Pipe one end is rotatably connected to drain bend pipe, and cylinder side outer wall has been bolted aeration mechanism, and two drains
Bend pipe is connect with aeration mechanism.
Preferably, the filter mechanism include be welded on filter pool inner wall being vertically arranged at recessed portion position every
Plate, and partition side wall is provided with circular hole, the circular-hole internal-wall is rotatably connected to metal net cylinder, and filter pool side outer wall passes through spiral shell
Bolt is fixed with motor, and motor output shaft passes through filter pool side outer wall and metal net cylinder side outer wall middle position passes through bolt
Fixed, filter pool bottom end outer wall is bolted with sewage pipe between partition and motor at position, and blowdown inside pipe wall is spirally connected
There is sprue.
Preferably, the metal net cylinder inner wall is inserted with air inlet pipe, and air inlet pipe one end and filter pool are far from motor side
Inner wall is spirally connected, and the air inlet pipe side wall is provided with the solarization air cap equidistantly distributed, the filter pool side at metal net cylinder position
Wall is bolted with the first single-phase intake valve of connection air inlet pipe.
Preferably, the metal mesh drum outer wall is arranged with the scraping article being spirally distributed, and scraping article one end and partition side wall
It is bolted.
Preferably, the aeration mechanism includes the metal cylinder being vertically arranged, and metal cylinder two sides outer wall is solid by bolt
Surely there is connecting plate, and two connecting plate sides are welded and fixed with cylinder side wall, the metal cylinder top has been bolted
Suction pumps, and suction pumps liquid storage mouth is bolted with metal cylinder top outer wall, the inlet of the suction pumps is bolted with three
Siphunculus, tee tube both ends are connect with drain bend pipe one end respectively, and the metal cylinder side outer wall bottom position is bolted with drain
Pipe, and valve is equipped with to sandwiched on drain pipe, relief valve is bolted at the metal cylinder side wall apical position.
Preferably, cone-shaped hood is arranged at the metal cylinder inner wall apical position, and cone-shaped hood top is porous structure, institute
It states cone-shaped hood top outer wall middle position and is bolted with adapter, and adapter one end passes through metal cylinder top outer wall and suction pumps
Liquid outlet connection, the cone-shaped hood inner wall are welded with horizontally disposed cross mounting rack, and cross mounting rack top outer wall
Middle position has been bolted circular cone, annular aeration tube is equipped at the cone-shaped hood inner wall bottom position, and annular exposes
Tracheae side wall is connected with air guide bend pipe, and described air guide bend pipe one end passes through metal cylinder side outer wall and is bolted with the second single-phase air inlet
Valve.
Preferably, the cylinder side wall top is welded with support frame, and top of support frame passes through with filter pool bottom end side
Bolt is fixed.
Preferably, the biological web plate is porous three dimensional structure.
Preferably, the hollow shaft motor, motor and suction pumps are connected with switch, and switch is connected with controller.
Having the beneficial effect that in the present invention
1, it is filtered in conjunction with the filter mechanism of setting using potential energy difference by the filter pool of setting and recessed portion, without additional
Power, energy conservation and environmental protection, while by the solarization air cap of setting, preliminary aeration discharging can be carried out to water body, avoid water body filtration mistake
Aerobic bacterium bred block in journey, in combination with the scraping article of setting, cooperates under motor effect, conveniently strikes off the dirt of metal net cylinder side wall
Dirt facilitates carry out cleaning and maintenance, avoids blocking.
2, by the biological treatment mechanism of setting, the nutrient in water body can be handled in favor of biological flora, simultaneously
Facilitating reduces anaerobism bacterial content, in conjunction with the volute shell of setting, promotes the time of contact of water body and biological web plate, promotes processing effect
Fruit improves efficiency, and in conjunction with the aeration mechanism of setting, can carry out repeating to be aerated discharging to water body, control the aerobic bacterium in water body
Content facilitates the subsequent processing of water body.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of environment-friendly sewage processing system proposed by the present invention；
Fig. 2 is a kind of schematic cross-sectional view of environment-friendly sewage processing system filter pool proposed by the present invention；
Fig. 3 is a kind of broken section structural schematic diagram of environment-friendly sewage processing system biological treatment mechanism proposed by the present invention；
Fig. 4 is the structural schematic diagram that a kind of environment-friendly sewage processing system proposed by the present invention is aerated mechanism.
In figure: 1 drain pipe, 2 metal cylinders, 3 connecting plates, 4 hollow shaft motors, 5 cylinders, 6 inlet tubes, 7 sewage pipes, 8 recess
Portion, 9 first single-phase intake valves, 10 support frames, 11 filter pools, 12 motors, 13 tee tubes, 14 suction pumps, 15 drain bend pipes, 16
Two single-phase intake valves, 17 air inlet pipe, 18 solarization air caps, 19 partitions, 20 scraping articles, 21 metal net cylinders, 22 outlet tubes, 23 biological web plates,
24 catheters, 25 volute shells, 26 metal network managements, 27 adapters, 28 cone-shaped hoods, 29 circular cones, 30 cross mounting racks, 31 rings
Shape aeration tube, 32 air guide bend pipes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of environment-friendly sewage processing system, including filter pool 11,11 bottom end side of filter pool are equipped with recessed
Concave portion 8, filter pool 11 is interior to be equipped with filter mechanism, and 8 bottom end outer wall of recessed portion is welded with outlet tube 22, and 22 bottom end of outlet tube connects
There is biological treatment mechanism, biological treatment mechanism includes cylinder 5, and cylinder 5 is provided with setting inside connection vertically along a tangential direction
The inlet tube 6 set, 6 top of inlet tube are connect with outlet tube 22, and 5 inner rotation of cylinder is provided with volute shell 25, and volute housing
It is equipped with the channel being spirally distributed inside body 25, is provided with the biological web plate equidistantly distributed along channel inside volute shell 25
23, metal network management 26 has been bolted inside volute shell 25,26 inside both ends of metal network management are inserted with catheter 24,
5 side outer wall middle position of cylinder has been bolted hollow shaft motor 4, and hollow shaft motor 4 passes through 5 side wall of cylinder and volute
25 side wall of shell is bolted, and one of catheter 24 passes through in 5 side outer wall of cylinder and 4 output shaft of hollow shaft motor
Wall grafting, and another 24 one end of catheter passes through cylinder 5 far from 4 side outer wall of hollow shaft motor, two catheters 24 1
End is rotatably connected to drain bend pipe 15, and 5 side outer wall of cylinder has been bolted aeration mechanism, and two drain bend pipes 15
It is connect with aeration mechanism.
In the present invention, filter mechanism includes being welded on 11 inner wall of filter pool being vertically arranged at 8 position of recessed portion
Partition 19, and 19 side wall of partition is provided with circular hole, circular-hole internal-wall is rotatably connected to metal net cylinder 21, and 11 side outer wall of filter pool passes through
Bolt is fixed with motor 12, and 12 output shaft of motor passes through 11 side outer wall of filter pool and 21 side outer wall interposition of metal net cylinder
It sets and is bolted, 11 bottom end outer wall of filter pool is bolted with sewage pipe 7 between partition 19 and motor 12 at position, and arranges
Dirty 7 inner wall of pipe is bolted with sprue, and 21 inner wall of metal net cylinder is inserted with air inlet pipe 17, and 17 one end of air inlet pipe and filter pool 11 are separate
12 side inner wall of motor is spirally connected, and 17 side wall of air inlet pipe is provided with the solarization air cap 18 equidistantly distributed at 21 position of metal net cylinder,
11 side wall of filter pool is bolted with the first single-phase intake valve 9 of connection air inlet pipe 17, and 21 outer wall of metal net cylinder is arranged in the shape of a spiral
The scraping article 20 of distribution, and 20 one end of scraping article is bolted with 19 side wall of partition, aeration mechanism includes the metal being vertically arranged
Cylinder 2, and 2 two sides outer wall of metal cylinder has been bolted connecting plate 3, and two 3 sides of connecting plate are welded with 5 side wall of cylinder
Fixation is connect, 2 top of metal cylinder has been bolted suction pumps 14, and 14 liquid storage mouth of suction pumps and 2 top outer wall of metal cylinder are logical
Bolt is crossed to fix, the inlet of suction pumps 14 is bolted with tee tube 13,13 both ends of tee tube respectively with 15 one end of drain bend pipe
Connection, 2 side outer wall bottom position of metal cylinder is bolted with drain pipe 1, and is equipped with valve, 2 side of metal cylinder to sandwiched on drain pipe 1
It is bolted with relief valve at wall apical position, cone-shaped hood 28 is arranged at 2 inner wall apical position of metal cylinder, and 28 top of cone-shaped hood is
Porous structure, 28 top outer wall middle position of cone-shaped hood is bolted with adapter 27, and 27 one end of adapter passes through 2 top of metal cylinder
Outer wall is connect with the liquid outlet of suction pumps 14, and 28 inner wall of cone-shaped hood is welded with horizontally disposed cross mounting rack 30, and cross
30 top outer wall middle position of shape mounting rack has been bolted circular cone 29, is equipped with ring at 28 inner wall bottom position of cone-shaped hood
Shape aeration tube 31, and annular 31 side wall of aeration tube is connected with air guide bend pipe 32,32 one end of air guide bend pipe passes through outside 2 side of metal cylinder
Wall is bolted with the second single-phase intake valve 16, and 5 side wall top of cylinder is welded with support frame 10, and 10 top of support frame and filter pool 11
Bottom end side is bolted, and biological web plate 23 is porous three dimensional structure, and hollow shaft motor 4, motor 12 and suction pumps 14 are equal
It is connected with switch, and switch is connected with controller, controller model DATA-7311.
In use, water body is put into filter pool 11, metal net cylinder 21 is passed through under potential energy difference effect by water body, it is real
It now filters, while controlling the work of motor 12, metal net cylinder 21 can be driven to rotate, the scraping article extended in the shape of a spiral being equipped with
20, the dirt of 21 side wall of metal net cylinder can be struck off, by the air inlet pipe 17 and solarization air cap 18 of setting, water body can be carried out just
Secondary Air Exposure, water body enter in biological treatment mechanism by outlet tube 22, can be so that biological flora is to supporting in water body
Divide and handled, while facilitating reduction anaerobism bacterial content, in conjunction with the volute shell 25 of setting, promotion water body connects with biological web plate
The time is touched, treatment effect is promoted, improves efficiency, water body passes through catheter 24 and drain bend pipe 15 under the effect of suction pumps 14, then
It by adapter 27, is discharged by 28 top of cone-shaped hood, disperses release under the effect of circular cone 29, cooperate annular aeration tube 31, to water
Body carries out repeating aeration, and last water body can be discharged by drain pipe 1, carries out subsequent processing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of environment-friendly sewage processing system, including filter pool (11), which is characterized in that filter pool (11) the bottom end side
Equipped with recessed portion (8), filter mechanism is equipped in the filter pool (11), recessed portion (8) bottom end outer wall is welded with outlet tube
(22), and outlet tube (22) bottom end is connected with biological treatment mechanism, and the biological treatment mechanism includes cylinder (5), and cylinder (5)
The inlet tube (6) being vertically arranged being provided with inside connection along a tangential direction, inlet tube (6) top and outlet tube (22) are even
It connects, cylinder (5) inner rotation is provided with volute shell (25), and is equipped with and is spirally distributed inside volute shell (25)
Channel, the volute shell (25) is internal to be provided with the biological web plate (23) equidistantly distributed, the volute shell along channel
(25) internal to be bolted metal network management (26), the internal both ends of the metal network management (26) are inserted with catheter
(24), cylinder (5) the side outer wall middle position has been bolted hollow shaft motor (4), the hollow shaft motor (4)
It is bolted across cylinder (5) side wall and volute shell (25) side wall, one of them described catheter (24) passes through cylinder
(5) side outer wall and hollow shaft motor (4) output shaft inner wall grafting, and another catheter (24) one end passes through cylinder (5)
Far from hollow shaft motor (4) side outer wall, two described catheter (24) one end are rotatably connected to drain bend pipe (15), described
Cylinder (5) side outer wall has been bolted aeration mechanism, and two drain bend pipes (15) connect with aeration mechanism.
2. a kind of environment-friendly sewage processing system according to claim 1, which is characterized in that the filter mechanism includes weldering
The partition (19) being vertically arranged in filter pool (11) inner wall at recessed portion (8) position is connect, and partition (19) side wall is provided with
Circular hole, the circular-hole internal-wall are rotatably connected to metal net cylinder (21), and filter pool (11) side outer wall has been bolted
Motor (12), and motor (12) output shaft passes through filter pool (11) side outer wall and metal net cylinder (21) side outer wall middle position
It is bolted, filter pool (11) the bottom end outer wall is bolted with blowdown at position between partition (19) and motor (12)
It manages (7), and sewage pipe (7) inner wall is bolted with sprue.
3. a kind of environment-friendly sewage processing system according to claim 2, which is characterized in that in the metal net cylinder (21)
Wall is inserted with air inlet pipe (17), and air inlet pipe (17) one end is spirally connected with filter pool (11) far from motor (12) side inner wall, described
Air inlet pipe (17) side wall is provided with the solarization air cap (18) equidistantly distributed, the filter pool (11) at metal net cylinder (21) position
Side wall is bolted with the first single-phase intake valve (9) of connection air inlet pipe (17).
4. a kind of environment-friendly sewage processing system according to claim 2, which is characterized in that the metal net cylinder (21) is outside
Wall is arranged with the scraping article (20) being spirally distributed, and scraping article (20) one end is bolted with partition (19) side wall.
5. a kind of environment-friendly sewage processing system according to claim 1, which is characterized in that the aeration mechanism includes perpendicular
The metal cylinder (2) being directly arranged, and metal cylinder (2) two sides outer wall has been bolted connecting plate (3), and two connecting plates
(3) side is fixed with cylinder (5) sidewall weld, and metal cylinder (2) top has been bolted suction pumps (14), and is inhaled
Liquid pump (14) liquid storage mouth is bolted with metal cylinder (2) top outer wall, and the inlet of the suction pumps (14) is bolted with three
Siphunculus (13), tee tube (13) both ends are connect with drain bend pipe (15) one end respectively, metal cylinder (2) the side outer wall bottom end
Position is bolted with drain pipe (1), and is equipped with valve, spiral shell at metal cylinder (2) the side wall apical position to sandwiched on drain pipe (1)
It is connected to relief valve.
6. a kind of environment-friendly sewage processing system according to claim 5, which is characterized in that metal cylinder (2) inner wall
It is arranged at apical position cone-shaped hood (28), and cone-shaped hood (28) top is porous structure, cone-shaped hood (28) top outer wall
Middle position is bolted with adapter (27), and adapter (27) one end passes through metal cylinder (2) top outer wall and suction pumps (14)
Liquid outlet connection, cone-shaped hood (28) inner wall are welded with horizontally disposed cross mounting rack (30), and cross mounting rack
(30) outer wall middle position in top has been bolted circular cone (29), is equipped at cone-shaped hood (28) the inner wall bottom position
Annular aeration tube (31), and annular aeration tube (31) side wall is connected with air guide bend pipe (32), described air guide bend pipe (32) one end is worn
It crosses metal cylinder (2) side outer wall and is bolted with the second single-phase intake valve (16).
7. a kind of environment-friendly sewage processing system according to claim 1, which is characterized in that cylinder (5) the side wall top
End is welded with support frame (10), and support frame (10) top is bolted with filter pool (11) bottom end side.
8. a kind of environment-friendly sewage processing system according to claim 1, which is characterized in that it is described biology web plate (23) be
Porous three dimensional structure.
9. a kind of environment-friendly sewage processing system according to claim 1, which is characterized in that the hollow shaft motor (4),
Motor (12) and suction pumps (14) are connected with switch, and switch is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270195.4A CN110040905B (en) | 2019-04-04 | 2019-04-04 | Environment-friendly sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270195.4A CN110040905B (en) | 2019-04-04 | 2019-04-04 | Environment-friendly sewage treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110040905A true CN110040905A (en) | 2019-07-23 |
| CN110040905B CN110040905B (en) | 2021-12-03 |
Family
ID=67276200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270195.4A Expired - Fee Related CN110040905B (en) | 2019-04-04 | 2019-04-04 | Environment-friendly sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110040905B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813735A (en) * | 2019-10-10 | 2020-02-21 | 金陵科技学院 | Leftover bits recovery unit is used in production of environment-friendly clothing |
| CN112505283A (en) * | 2020-12-28 | 2021-03-16 | 中国农业科学院都市农业研究所 | Anchor type sensor device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624225A (en) * | 2008-07-08 | 2010-01-13 | 新疆天业（集团）有限公司 | Air flotation desorption tower used in industrial wastewater treatment |
| CN203043625U (en) * | 2012-11-16 | 2013-07-10 | 中冶赛迪工程技术股份有限公司 | Precipitating-oil separating tank |
| CN105923940A (en) * | 2016-07-18 | 2016-09-07 | 周可可 | Helical sewage treatment pipeline |
| CN208166790U (en) * | 2018-02-12 | 2018-11-30 | 泉州东霖环保科技有限公司 | A kind of slaughterhouse sewage-treatment plant |
-
2019
- 2019-04-04 CN CN201910270195.4A patent/CN110040905B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624225A (en) * | 2008-07-08 | 2010-01-13 | 新疆天业（集团）有限公司 | Air flotation desorption tower used in industrial wastewater treatment |
| CN203043625U (en) * | 2012-11-16 | 2013-07-10 | 中冶赛迪工程技术股份有限公司 | Precipitating-oil separating tank |
| CN105923940A (en) * | 2016-07-18 | 2016-09-07 | 周可可 | Helical sewage treatment pipeline |
| CN208166790U (en) * | 2018-02-12 | 2018-11-30 | 泉州东霖环保科技有限公司 | A kind of slaughterhouse sewage-treatment plant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813735A (en) * | 2019-10-10 | 2020-02-21 | 金陵科技学院 | Leftover bits recovery unit is used in production of environment-friendly clothing |
| CN110813735B (en) * | 2019-10-10 | 2022-06-07 | 金陵科技学院 | Leftover bits recovery unit is used in production of environment-friendly clothing |
| CN112505283A (en) * | 2020-12-28 | 2021-03-16 | 中国农业科学院都市农业研究所 | Anchor type sensor device |
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| Publication number | Publication date |
|---|---|
| CN110040905B (en) | 2021-12-03 |
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