CN106673087A - Novel sewage treatment tank - Google Patents
Novel sewage treatment tank Download PDFInfo
- Publication number
- CN106673087A CN106673087A CN201710009856.9A CN201710009856A CN106673087A CN 106673087 A CN106673087 A CN 106673087A CN 201710009856 A CN201710009856 A CN 201710009856A CN 106673087 A CN106673087 A CN 106673087A
- Authority
- CN
- China
- Prior art keywords
- pipe
- point
- clamp
- intracavity
- water inlet
- 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.)
- Pending
Links
Classifications
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
Abstract
The invention relates to the technical field of devices for sewage treatment, in particular to a novel sewage treatment tank. The novel sewage treatment tank can better clean a grating, and use reliability is improved; furthermore, sewage can be treated through activated carbon and a biological packing layer simultaneously and can be subjected to circular treatment, and treatment efficiency and effect are improved. The novel sewage treatment tank comprises a main body, wherein a working chamber is formed in the main body, the grating is longitudinally arranged in the working chamber and divides the working chamber into a left branch chamber and a right branch chamber, a water inlet pipe and a water outlet pipe are arranged on the side walls of the main body, a water inlet control valve and a flow meter are arranged on the water inlet pipe, a water outlet control valve is arranged on the water outlet pipe, and a control module is arranged on the water inlet control valve; a motor is arranged at the bottom in the working chamber, and blades are arranged at the output end of the motor; a first support frame, a first placement table, a second support frame, a second placement table, the activated carbon and the biological packing layer are arranged in the right branch chamber; the novel sewage treatment tank further comprises a first communicating pipe, a second communicating pipe and a water treatment coil pipe.
Description
Technical field
The present invention relates to it is used for the technical field of the device of sewage disposal, more particularly to a kind of Novel sewage processing pond.
Background technology
It is well known that treatment tank is a kind of equipment for sewage disposal, it is in the technical field of sewage disposal
It is widely used;Existing treatment tank includes main body, and main body is internally provided with working chamber, and indulges in work intracavity
To grid is provided with, working chamber is divided into into left point chamber and right point chamber, water inlet pipe and outlet pipe, water inlet pipe are provided with main body wall
Communicate with a left point chamber, outlet pipe is communicated with a right point chamber, and water inlet control valve and effusion meter are provided with water inlet pipe, is arranged on outlet pipe
There is outlet water control valve, and control module is provided with water inlet control valve, on the chamber inner sidewall of the right side point water level detector, water are provided with
Location probe, effusion meter and water inlet control valve are electrically connected with control module;By water level detector to working chamber when it is used
Interior water level is detected, and water level signal is transmitted to control module, stream of the control module according to water lev el control water inlet control valve
Amount control, and flow indication is carried out by effusion meter;Find in its use, its grid Jing often tangles debris because of screening and filtering,
Its blocking can be caused for a long time and affect entirety to use, it is relatively low using reliability;And it can only carry out debris removal by grid
Remove with natural sedimentation, processing mode is more single;Simultaneously it can only carry out a step process in treatment tank, treatment effeciency compared with
Low, treatment effect is poor.
The content of the invention
To solve above-mentioned technical problem, the present invention provides one kind and grid preferably can be cleared up, and improves using reliable
Property;And simultaneously sewage disposal can be carried out to it by activated carbon and biologic packing material layer, and process can be circulated to sewage,
Improve the Novel sewage processing pond for the treatment of effeciency and effect.
The Novel sewage processing pond of the present invention, including main body, main body is internally provided with working chamber, and indulges in work intracavity
To grid is provided with, working chamber is divided into into left point chamber and right point chamber, water inlet pipe and outlet pipe, water inlet pipe are provided with main body wall
Communicate with a left point chamber, outlet pipe is communicated with a right point chamber, and water inlet control valve and effusion meter are provided with water inlet pipe, is arranged on outlet pipe
There is outlet water control valve, and control module is provided with water inlet control valve, on the chamber inner sidewall of the right side point water level detector, water are provided with
Location probe, effusion meter and water inlet control valve are electrically connected with control module;The working chamber inner bottom part is provided with motor, and
The outfan of motor is provided with blade, and the blade is located at the side of grid;The right point of intracavity be provided with the first bracing frame, the
One mounting table, the second bracing frame, the second mounting table, activated carbon and biologic packing material layer, the first bracing frame bottom and right point of chamber
Inner bottom wall connects, and the first mounting table is arranged on the top of the first bracing frame, and activated carbon is arranged on the first mounting table, and described second
Bracing frame bottom is connected with a right point intracavity diapire, and the second mounting table is arranged on the top of the second bracing frame, and biologic packing material layer is installed
On the second mounting table;Also include the first communicating pipe, the second communicating pipe and water process coil pipe, the input of first communicating pipe
Connect with the outfan of outlet pipe, the outfan of the first communicating pipe is connected with the input of water process coil pipe, the water process disk
The outfan of pipe is connected with the input of the second communicating pipe, and the outfan of the second communicating pipe is connected with water inlet pipe, and in water process
Multigroup action of forced stirring piece is provided with the side wall of coil pipe.
The Novel sewage processing pond of the present invention, is provided with observation port in the main body wall, and is provided with observation port
Transparent baffle, the observation port is communicated with a left point chamber.
The Novel sewage processing pond of the present invention, also including handle, rotating shaft, band moving axis and bristle, the handle is located at main body
Outside, band moving axis and bristle be respectively positioned on left point of intracavity, and one end of the rotating shaft be connected with handle, and the other end of rotating shaft is passed through thoroughly
Bright baffle plate simultaneously stretches to left point of intracavity and is connected with moving axis, and the bristle is arranged on the band moving axis, and the bristle is pasted
The tight transparent baffle.
The Novel sewage processing pond of the present invention, first bracing frame includes the first corrugated tubing and the first threaded rod, described
The right side point intracavity bottom is provided with the first placing trough, and the first ball bearing is provided with the first placing trough, first screw thread
Ttom of pipe end is inserted in the first ball bearing, and simultaneously spiral shell is filled to inside the first corrugated tubing top the insertion of the first threaded rod bottom, and first
Mounting table is arranged on the first threaded rod top;Second bracing frame includes the second corrugated tubing and the second threaded rod, the right side point
Intracavity bottom is provided with the second placing trough, and the second ball bearing is provided with the second placing trough, the second corrugated tubing bottom
End is inserted in the second ball bearing, and simultaneously spiral shell is filled to inside the second corrugated tubing top the insertion of the second threaded rod bottom, and second places
Platform is arranged on the second threaded rod top.
The Novel sewage processing pond of the present invention, also including the first left fixed plate, the first right fixed plate, the first left spring, the
One right spring, the first left clamp and the first right clamp, the first left fixed plate and the first right fixed plate bottom are respectively with first
Mounting table top left hand and right side connect, and the first left spring left end is connected with the first left fixed plate, the first left spring right-hand member and the
One left clamp connection, the first right spring right-hand member is connected with the first right fixed plate, and the first right spring left end is connected with the first right clamp,
The activated carbon is installed between the first left clamp and the first right clamp.
The Novel sewage processing pond of the present invention, also including the second left fixed plate, the second right fixed plate, the second left spring, the
Two right springs, the second left clamp and the second right clamp, the second left fixed plate and the second right fixed plate bottom are respectively with second
Mounting table top left hand and right side connect, and the second left spring left end is connected with the second left fixed plate, the second left spring right-hand member and the
Two left clamp connections, the second right spring right-hand member is connected with the second right fixed plate, and the second right spring left end is connected with the second right clamp,
The biologic packing material layer is installed between the second left clamp and the second right clamp.
The Novel sewage processing pond of the present invention, also including bucker, the bucker is arranged on left point of intracavity, the waterproof
That what is covered is internally provided with motor cavity, and the motor is arranged on the motor intracavity.
The Novel sewage processing pond of the present invention, the bottom of the water process coil pipe is provided with discharge opening, and at discharge opening
It is provided with door.
Compared with prior art beneficial effects of the present invention are:By above-mentioned setting, by motor blade can be driven to enter
Water-filling stirs to form whirlpool, and so as to clear up grid, raising uses reliability;And by activated carbon and biologic packing material layer
Sewage disposal is carried out to it, treatment effect is improved, arranging action of forced stirring piece can be sufficiently mixed in water and impurity in sewage flow,
So as to prevent impurity to be deposited on tube wall, while arranging the first communicating pipe, the second communicating pipe and water process coil pipe can carry out sewage
Harm reason is followed, treatment effeciency and effect is improved.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is A portions partial enlarged drawing in Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in figure 1, the Novel sewage processing pond of the present invention, including main body 1, main body is internally provided with working chamber, and
Grid 2 is vertically arranged with work intracavity, working chamber is divided into into left point chamber and right point chamber, water inlet pipe 3 is provided with main body wall
With outlet pipe 4, water inlet pipe communicates with a left point chamber, and outlet pipe is communicated with a right side point chamber, water inlet control valve 5 is provided with water inlet pipe and is flowed
Gauge 6, is provided with outlet water control valve 7 on outlet pipe, and control module 8 is provided with water inlet control valve, the right side point chamber inner sidewall
On be provided with water level detector 9, water level detector, effusion meter and water inlet control valve are electrically connected with control module;Work intracavity
Bottom is provided with motor 10, and the outfan in motor is provided with blade 11, and blade is located at the side of grid;The right side point intracavity is arranged
There are the first bracing frame, the first mounting table 12, the second bracing frame, the second mounting table 13, activated carbon 14 and a biologic packing material layer 15, first
Bracing frame bottom be connected with a right point of intracavity diapire, and the first mounting table is arranged on the top of the first bracing frame, and activated carbon is installed in the
On one mounting table, the second bracing frame bottom is connected with a right point intracavity diapire, and the second mounting table is arranged on the top of the second bracing frame,
Biologic packing material layer is arranged on the second mounting table;Also include the first communicating pipe 16, the second communicating pipe 17 and water process coil pipe 18, the
The input of a connecting pipe is connected with the outfan of outlet pipe, and the outfan of the first communicating pipe connects with the input of water process coil pipe
Logical, the outfan of water process coil pipe is connected with the input of the second communicating pipe, and the outfan of the second communicating pipe is connected with water inlet pipe,
And it is provided with multigroup action of forced stirring piece 19 on the side wall of water process coil pipe;By above-mentioned setting, oar can be driven by motor
Leaf enters water-filling and stirs to form whirlpool, and so as to clear up grid, raising uses reliability;And filled out by activated carbon and biology
The bed of material carries out sewage disposal to it, improves treatment effect, and arranging action of forced stirring piece can be abundant by water and impurity in sewage flow
Mixing, so as to prevent impurity to be deposited on tube wall, while arrange the first communicating pipe, the second communicating pipe and water process coil pipe can carry out
Sewage follows harm reason, improves treatment effeciency and effect.
The Novel sewage processing pond of the present invention, is provided with observation port in main body wall, and is provided with observation port transparent
Baffle plate 20, observation port is communicated with a left point chamber, so as to can effectively be observed a left point intracavity portion.
The Novel sewage processing pond of the present invention, also including handle 21, rotating shaft 22, band moving axis 23 and bristle 24, handle is located at
The outside of main body, band moving axis and bristle are respectively positioned on left point of intracavity, and one end of rotating shaft is connected with handle, and the other end of rotating shaft is through thoroughly
Bright baffle plate simultaneously stretches to left point of intracavity and is connected with moving axis, and bristle is arranged on band moving axis, and bristle is adjacent to transparent baffle,
Transparent baffle can drive bristle to clear up it when dirty by handle.
The Novel sewage processing pond of the present invention, the first bracing frame includes the first corrugated tubing 25 and the first threaded rod 26, the right side point
Intracavity bottom is provided with the first placing trough, and the first ball bearing is provided with the first placing trough, and the first corrugated tubing bottom is inserted
Enter to the first ball bearing, simultaneously spiral shell is filled to inside the first corrugated tubing top the insertion of the first threaded rod bottom, the first mounting table peace
It is mounted in the first threaded rod top;Second bracing frame includes the second corrugated tubing and the second threaded rod 27, and the right side point intracavity bottom is provided with
Second placing trough, and the second ball bearing is provided with the second placing trough, the second corrugated tubing bottom is inserted into the second ball axle
In holding, simultaneously spiral shell is filled to inside the second corrugated tubing top the insertion of the second threaded rod bottom, and the second mounting table is arranged on the second threaded rod
Top, so as to when height of water level is different, height can be carried out by the rotarily drive activated carbon and biologic packing material layer of two groups of corrugated tubings
Degree is adjusted, and improves adaptability.
The Novel sewage processing pond of the present invention, also including the first left fixed plate, the first right fixed plate, the first left spring, the
One right spring, the first left clamp and the first right clamp, the first left fixed plate and the first right fixed plate bottom are placed respectively with first
Platform top left hand and right side connect, and the first left spring left end is connected with the first left fixed plate, and the first left spring right-hand member is left with first
Clamp connects, and the first right spring right-hand member is connected with the first right fixed plate, and the first right spring left end is connected with the first right clamp, activity
Charcoal is installed between the first left clamp and the first right clamp, and so as to facilitate activated carbon work is picked and placeed.
As shown in Fig. 2 the Novel sewage processing pond of the present invention, also including the second left fixed plate 28, the second right fixed plate 29,
Second left spring 30, the second right spring, the second left clamp 31 and the second right clamp, the second left fixed plate and the second right fixed plate bottom
End is connected respectively with the second mounting table top left hand and right side, and the second left spring left end is connected with the second left fixed plate, and second is left
Spring right-hand member is connected with the second left clamp, and the second right spring right-hand member is connected with the second right fixed plate, the second right spring left end and
Two right clamp connections, biologic packing material layer is installed between the second left clamp and the second right clamp, so as to facilitate biologic packing material layer
Pick and place work.
The Novel sewage processing pond of the present invention, also including bucker 32, bucker is arranged on left point of intracavity, bucker it is interior
Portion is provided with motor cavity, and motor is arranged on motor intracavity, improves the use reliability of motor.
The Novel sewage processing pond of the present invention, the bottom of water process coil pipe is provided with discharge opening, and arranges at discharge opening
There are door 33, easy cleaning work.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and modification can also be made, these are improved and modification
Also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of Novel sewage processing pond, including main body, main body is internally provided with working chamber, and in work intracavity longitudinally disposed
There is grid, working chamber is divided into into left point chamber and right point chamber, water inlet pipe and outlet pipe, water inlet pipe and a left side point are provided with main body wall
Chamber communicates, and outlet pipe is communicated with a right point chamber, and water inlet control valve and effusion meter are provided with water inlet pipe, and water outlet is provided with outlet pipe
Control valve, and control module is provided with water inlet control valve, it is provided with water level detector, water-level detecting on the chamber inner sidewall of the right side point
Device, effusion meter and water inlet control valve are electrically connected with control module;Characterized in that, the working chamber inner bottom part is provided with electricity
Machine, and the outfan in motor is provided with blade, the blade is located at the side of grid;The right point intracavity is provided with first
Support, the first mounting table, the second bracing frame, the second mounting table, activated carbon and biologic packing material layer, the first bracing frame bottom with
The right side point intracavity diapire connection, the first mounting table is arranged on the top of the first bracing frame, and activated carbon is arranged on the first mounting table, institute
State the second bracing frame bottom to be connected with a right point intracavity diapire, the second mounting table is arranged on the top of the second bracing frame, biologic packing material
Layer is arranged on the second mounting table;Also include the first communicating pipe, the second communicating pipe and water process coil pipe, first communicating pipe
Input is connected with the outfan of outlet pipe, and the outfan of the first communicating pipe is connected with the input of water process coil pipe, the water
The outfan for processing coil pipe is connected with the input of the second communicating pipe, and the outfan of the second communicating pipe is connected with water inlet pipe, and
Multigroup action of forced stirring piece is provided with the side wall of water process coil pipe.
2. Novel sewage processing pond as claimed in claim 1, it is characterised in that be provided with observation port in the main body wall,
And transparent baffle is provided with observation port, the observation port is communicated with a left point chamber.
3. Novel sewage processing pond as claimed in claim 2, it is characterised in that also including handle, rotating shaft, band moving axis and brush
Hair, the handle is located at the outside of main body, and band moving axis and bristle are respectively positioned on left point of intracavity, and one end and the handle of the rotating shaft connect
Connect, the other end of rotating shaft passes through transparent baffle and stretches to left point of intracavity and be connected with moving axis, and the bristle is arranged on the band
On moving axis, and the bristle is adjacent to the transparent baffle.
4. Novel sewage processing pond as claimed in claim 3, it is characterised in that first bracing frame includes the first corrugated tubing
With the first threaded rod, the right point intracavity bottom is provided with the first placing trough, and the first ball is provided with the first placing trough
Bearing, the first corrugated tubing bottom is inserted in the first ball bearing, and simultaneously spiral shell is filled to the first spiral shell to the insertion of the first threaded rod bottom
Inside stricture of vagina pipe top, the first mounting table is arranged on the first threaded rod top;Second bracing frame includes the second corrugated tubing and the
Two threaded rods, the right point intracavity bottom is provided with the second placing trough, and the second ball bearing is provided with the second placing trough,
The second corrugated tubing bottom is inserted in the second ball bearing, and simultaneously spiral shell is filled to the second corrugated tubing top to the insertion of the second threaded rod bottom
End is internal, and the second mounting table is arranged on the second threaded rod top.
5. Novel sewage processing pond as claimed in claim 4, it is characterised in that also including the first left fixed plate, first right solid
Fixed board, the first left spring, the first right spring, the first left clamp and the first right clamp, the first left fixed plate and first right side are admittedly
Fixed board bottom is connected respectively with the first mounting table top left hand and right side, and the first left spring left end is connected with the first left fixed plate,
First left spring right-hand member is connected with the first left clamp, and the first right spring right-hand member is connected with the first right fixed plate, and the first right spring is left
End is connected with the first right clamp, and the activated carbon is installed between the first left clamp and the first right clamp.
6. Novel sewage processing pond as claimed in claim 5, it is characterised in that also including the second left fixed plate, second right solid
Fixed board, the second left spring, the second right spring, the second left clamp and the second right clamp, the second left fixed plate and second right side are admittedly
Fixed board bottom is connected respectively with the second mounting table top left hand and right side, and the second left spring left end is connected with the second left fixed plate,
Second left spring right-hand member is connected with the second left clamp, and the second right spring right-hand member is connected with the second right fixed plate, and the second right spring is left
End is connected with the second right clamp, and the biologic packing material layer is installed between the second left clamp and the second right clamp.
7. Novel sewage processing pond as claimed in claim 6, it is characterised in that also including bucker, the bucker is installed
In left point of intracavity, the bucker is internally provided with motor cavity, and the motor is arranged on the motor intracavity.
8. Novel sewage processing pond as claimed in claim 7, it is characterised in that the bottom of the water process coil pipe is provided with lets out
The mouth of a river, and door is provided with discharge opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710009856.9A CN106673087A (en) | 2017-01-06 | 2017-01-06 | Novel sewage treatment tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710009856.9A CN106673087A (en) | 2017-01-06 | 2017-01-06 | Novel sewage treatment tank |
Publications (1)
Publication Number | Publication Date |
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CN106673087A true CN106673087A (en) | 2017-05-17 |
Family
ID=58849196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710009856.9A Pending CN106673087A (en) | 2017-01-06 | 2017-01-06 | Novel sewage treatment tank |
Country Status (1)
Country | Link |
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CN (1) | CN106673087A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107445239A (en) * | 2017-09-04 | 2017-12-08 | 苏州海森伯格环保科技有限公司 | A kind of efficient alum dispensing device for being used to purify sewage |
CN110294523A (en) * | 2019-03-21 | 2019-10-01 | 孙华定 | A kind of river surface water treatment facilities |
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CN204550258U (en) * | 2015-04-23 | 2015-08-12 | 周红兵 | A kind of waste disposal plant |
CN204702581U (en) * | 2015-04-24 | 2015-10-14 | 云南龙业环境科技有限公司 | A kind for the treatment of tank |
CN205528295U (en) * | 2016-04-05 | 2016-08-31 | 吐鲁番市诚心食品有限公司 | Salt water purification installation is used in edible grape leaf production |
CN205663514U (en) * | 2016-06-11 | 2016-10-26 | 黄庆云 | Novel engine bonnet shell |
CN205699000U (en) * | 2016-06-28 | 2016-11-23 | 陈佳伟 | Fire bucket |
CN205818760U (en) * | 2016-07-12 | 2016-12-21 | 王国瑛 | Numerical controlled carving device |
CN205856163U (en) * | 2016-04-22 | 2017-01-04 | 陕西德惠源绿色循环环保科技股份有限公司 | Novel waste water processes environmental protecting device |
CN205856278U (en) * | 2016-08-16 | 2017-01-04 | 宁波正清环保工程有限公司 | A kind of biological clarification country sewage device |
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2017
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204550258U (en) * | 2015-04-23 | 2015-08-12 | 周红兵 | A kind of waste disposal plant |
CN204702581U (en) * | 2015-04-24 | 2015-10-14 | 云南龙业环境科技有限公司 | A kind for the treatment of tank |
CN205528295U (en) * | 2016-04-05 | 2016-08-31 | 吐鲁番市诚心食品有限公司 | Salt water purification installation is used in edible grape leaf production |
CN205856163U (en) * | 2016-04-22 | 2017-01-04 | 陕西德惠源绿色循环环保科技股份有限公司 | Novel waste water processes environmental protecting device |
CN205663514U (en) * | 2016-06-11 | 2016-10-26 | 黄庆云 | Novel engine bonnet shell |
CN205699000U (en) * | 2016-06-28 | 2016-11-23 | 陈佳伟 | Fire bucket |
CN205818760U (en) * | 2016-07-12 | 2016-12-21 | 王国瑛 | Numerical controlled carving device |
CN205856278U (en) * | 2016-08-16 | 2017-01-04 | 宁波正清环保工程有限公司 | A kind of biological clarification country sewage device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107445239A (en) * | 2017-09-04 | 2017-12-08 | 苏州海森伯格环保科技有限公司 | A kind of efficient alum dispensing device for being used to purify sewage |
CN110294523A (en) * | 2019-03-21 | 2019-10-01 | 孙华定 | A kind of river surface water treatment facilities |
CN110294523B (en) * | 2019-03-21 | 2021-12-10 | 江苏星鑫分离设备制造有限公司 | River surface water treatment device |
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PB01 | Publication | ||
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Application publication date: 20170517 |