CN207418481U - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
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- CN207418481U CN207418481U CN201721504459.0U CN201721504459U CN207418481U CN 207418481 U CN207418481 U CN 207418481U CN 201721504459 U CN201721504459 U CN 201721504459U CN 207418481 U CN207418481 U CN 207418481U
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- pipe
- sewage
- treatment plant
- rose box
- water tank
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Abstract
The utility model is related to the technical fields of sewage disposal auxiliary equipment, and more particularly to a kind of sewage-treatment plant, filter screen can be cleared up automatically, prevent hair and fibre object from blocking filter mesh, so as to which safeguard work is smoothed out, improve work efficiency；And conveniently the sludge deposited in Rose Box is handled, improves use reliability；Disinfection Effect is improved simultaneously, secondary pollution will not be generated, improves practicability；Including Rose Box, filtered water tank and pedestal, Rose Box and filtered water tank are mounted on pedestal top by supporting leg, the top of Rose Box is provided with water inlet pipe, and the bottom of water inlet pipe is provided with bend pipe, filter screen, cleaning rod and the first bristle are provided in Rose Box, the right end bottom of filtered water tank is provided with outlet pipe, further includes motor, transmission shaft, blow-off pipe, the first flashboard, the second flashboard, blowdown plate, the first communicating pipe, the second communicating pipe, " u "-shaped sterilization pipe, sealing plate and quartz burner.
Description
Technical field
The utility model is related to the technical field of sewage disposal auxiliary equipment, more particularly to a kind of sewage-treatment plant.
Background technology
It is well known that sewage-treatment plant is a kind of for handling sanitary sewage, trade effluent, the row of reaching
Put the auxiliary device of standard, the fields such as industrial production, small region sewage treatment, school's sewage disposal in obtained extensively
Use；Existing sewage-treatment plant includes Rose Box, disinfect box and communicating pipe, and Rose Box and disinfect box are connected by communicating pipe
Logical, the top of Rose Box is provided with water inlet pipe, and Rose Box is internally provided with filter screen, and the top and bottom of disinfect box are set respectively
Feed pipe and drainpipe are equipped with, and valve is provided at drainpipe；Existing sewage-treatment plant in use, by sewage from into
Water pipe is directed into Rose Box, and the impurity in sewage is filtered by filter screen, and then sewage, will through entering disinfect box communicating pipe
Disinfectant is directed into disinfect box the processing that carries out disinfection to sewage from feed pipe, then opens valve by the water handled from draining
Pipe exports；It is found in existing sewage-treatment plant use, filter screen is easily blocked up by the hair in sewage and fibre object
Plug, and inconvenience clears up filter screen, so as to influence entire treatment progress, causes work efficiency relatively low；And it filters
The sludge of deposition is inconvenient to export in case, causes use reliability relatively low；It disappears to sewage by launching disinfectant simultaneously
Poison, Disinfection Effect is poor and can generate secondary pollution, causes practicability relatively low.
Utility model content
Filter screen can be cleared up automatically in order to solve the above technical problems, the utility model provides one kind, prevent hair
Hair and fibre object block filter mesh, so as to which safeguard work is smoothed out, improve work efficiency；And conveniently in Rose Box
The sludge of deposition is handled, and improves use reliability；Disinfection Effect is improved simultaneously, secondary pollution will not be generated, is improved practical
The sewage-treatment plant of property.
A kind of sewage-treatment plant of the utility model including Rose Box, is provided with filter chamber in the Rose Box, and
Filter screen is horizontally arranged in filter chamber, the top of Rose Box is provided with water inlet pipe；Further include pedestal, filtered water tank and supporting leg, institute
Left side and right side that Rose Box and filtered water tank are separately mounted to pedestal top by supporting leg are stated, the right end bottom of filtered water tank is provided with
Drainpipe, and water discharging valve is provided at drainpipe, the bottom of the water inlet pipe is stretched in filter chamber afterwards through filter screen
To the lower section of filter screen, and bend pipe is provided with and communicated in the bottom of filter screen, the output terminal of the bend pipe is towards the bottom of filter screen
End, the top of the pedestal are provided with motor, and the top output port of the motor is provided with transmission shaft, the top of the transmission shaft
The bottom of inherent filtration case is stretched in filter chamber, and cleaning rod, the top of the cleaning rod are provided on the top of transmission shaft-side
The first bristle is provided with, the top of first bristle is contacted with the bottom of filter screen；Further include blow-off pipe, the first flashboard and
Two flashboards, the right end of the blow-off pipe are connected with the left end bottom of Rose Box, and first flashboard and the second flashboard are set respectively
It is provided with blowdown plate on the top input terminal of blow-off pipe and bottom output terminal, the transmission shaft, the blowdown plate is into curved surface knot
Structure and the bottom in the filter chamber；Further include the first communicating pipe, the second communicating pipe and " u "-shaped sterilization pipe, first communicating pipe
Left end connect with the right end top of Rose Box and positioned at the top of filter screen, right end and the " u "-shaped sterilization pipe of the first communicating pipe
Left end at the top of connection, the left end and right end of second communicating pipe respectively at the top of the right end of " u "-shaped sterilization pipe and filtered water tank
Left end at the top of connection, the left side top and right side top of the " u "-shaped sterilization pipe, which are both provided with, to be picked and placeed mouth and is picking and placeing at mouth
Sealing plate is both provided with, two groups of sealing plates pick and place a mouthful spiral shell load with two groups and connect respectively, and equal on the top of two groups of sealing plates
Rotating handles is provided with, the bottom of two groups of sealing plates is both provided with quartz burner, and two groups of quartz burners are located at respectively
On the left of " u "-shaped sterilization pipe in pipe and right side pipe.
A kind of sewage-treatment plant of the utility model, the outside of two groups of quartz burners are both provided with quartz glass
Pipe.
A kind of sewage-treatment plant of the utility model, the " u "-shaped sterilization pipe, the first communicating pipe and the second communicating pipe are equal
It is provided with multigroup, is identical structure and identical connection mode, quartz burner is both provided with inside multigroup " u "-shaped sterilization pipe.
A kind of sewage-treatment plant of the utility model, further includes controller, and the controller is mounted on the right side of filtered water tank
End is both provided with solenoid valve on multigroup first communicating pipe, flowmeter is both provided on multigroup second communicating pipe, described
Plurality of electromagnetic valve is electrically connected with the controller.
A kind of sewage-treatment plant of the utility model, further includes connecting rod, left brush board and right brush board, the connecting rod,
Left brush board and right brush board are respectively positioned in filter chamber, and the right end of left brush board is connected by the left end of connecting rod and transmission shaft, right brush
The left end of plate is connected by the right end of connecting rod and transmission shaft, and is both provided with the in the left end of left brush board and the right end of right brush board
Two bristles, the described one end of second bristle away from transmission shaft are contacted with the madial wall of filter chamber.
A kind of sewage-treatment plant of the utility model, set from top to bottom inside the filtered water tank grittiness filter layer,
Activated carbon filter layer and cation resin exchange filter layer.
A kind of sewage-treatment plant of the utility model further includes buzzer and liquid level sensor, the liquid level sensor
On clear water box wall and positioned at the lower section of the second communicating pipe, the buzzer is mounted on the top of filtered water tank, the liquid
Level sensor and buzzer are electrically connected with the controller.
A kind of sewage-treatment plant of the utility model, the bottom setting tapping pipe of multigroup " u "-shaped sterilization pipe, and
Emptying valve is provided at multigroup tapping pipe.
A kind of sewage-treatment plant of the utility model, horizontal plane where first communicating pipe higher than second communicating pipe institute
In horizontal plane.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, pass through the curved of water inlet pipe bottom
Pipe changes the direction of a stream of water and filter screen bottom is washed away, and by motor transmission shaft is driven to rotate, transmission shaft drives cleaning rod
And first bristle rotate, the first bristle clears up filter screen bottom, filter screen can be cleared up automatically, prevent hair
Hair and fibre object block filter mesh, so as to which safeguard work is smoothed out, improve work efficiency；Transmission shaft is driven by motor
Rotation, transmission shaft drive the blowdown plate rotation of curved-surface structure, the sludge in filter chamber are squeezed into blow-off pipe, by by first
Flashboard is closed, and the second flashboard is opened and can export the sludge in blow-off pipe from the bottom output terminal of blow-off pipe, easy to operate,
It can at any time be cleared up according to the sludge situation in blow-off pipe, improve use reliability；By quartz burner to flowing through " U "
The water of shape sterilization pipe carries out disinfection, and can limit the distance of water and quartz burner by the " u "-shaped sterilization pipe of tubulose, guarantee disappears
The completeness of poison improves Disinfection Effect, and will not generate secondary pollution, improves practicability.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
It is marked in attached drawing：1st, Rose Box；2nd, filter screen；3rd, water inlet pipe；4th, pedestal；5th, filtered water tank；6th, supporting leg；7th, draining
Pipe；8th, bend pipe；9th, motor；10th, transmission shaft；11st, cleaning rod；12nd, the first bristle；13rd, blow-off pipe；14th, the first flashboard；15th,
Two flashboards；16th, blowdown plate；17th, the first communicating pipe；18th, the second communicating pipe；19th, " u "-shaped sterilization pipe；20th, sealing plate；21st, rotate
Handle；22nd, quartz burner；23rd, quartz glass tube；24th, controller；25th, solenoid valve；26th, flowmeter；27th, connecting rod；28、
Left brush board；29th, right brush board；30th, the second bristle；31st, gravel filter layer；32nd, activated carbon filter layer；33rd, cation resin exchange
Filter layer；34th, buzzer；35th, liquid level sensor；36th, tapping pipe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 2, a kind of sewage-treatment plant of the utility model including Rose Box 1, is set in Rose Box
There is filter chamber, and filter screen 2 is horizontally arranged in filter chamber, the top of Rose Box is provided with water inlet pipe 3；Further include pedestal 4,
Filtered water tank 5 and supporting leg 6, Rose Box and filtered water tank are separately mounted to the left side and right side on pedestal top by supporting leg, filtered water tank
Right end bottom is provided with drainpipe 7, and water discharging valve is provided at drainpipe, after the bottom of water inlet pipe is stretched in filter chamber
Through filter screen to the lower section of filter screen, and bend pipe 8 is provided with and communicated in the bottom of filter screen, the output terminal direction filtering of bend pipe
The bottom of net, the top of pedestal are provided with motor 9, and the top output port of motor is provided with transmission shaft 10, and the top of transmission shaft is certainly
The bottom of Rose Box is stretched in filter chamber, and cleaning rod 11 is provided on the top of transmission shaft-side, and the top of cleaning rod is set
There is the first bristle 12, the top of the first bristle is contacted with the bottom of filter screen；Further include blow-off pipe 13, the first flashboard 14 and second
Flashboard 15, the right end of blow-off pipe are connected with the left end bottom of Rose Box, and the first flashboard and the second flashboard are separately positioned on blow-off pipe
Top input terminal and bottom output terminal, blowdown plate 16 is provided on transmission shaft, blowdown plate is into curved-surface structure and positioned at filter chamber
Interior bottom；Further include the first communicating pipe 17, the second communicating pipe 18 and " u "-shaped sterilization pipe 19, the left end of the first communicating pipe and filtering
The right end top of case connects and positioned at the top of filter screen, the right end of the first communicating pipe at the top of the left end of " u "-shaped sterilization pipe with connecting
Logical, the left end and right end of the second communicating pipe connect respectively at the top of the right end of " u "-shaped sterilization pipe and at the top of the left end of filtered water tank,
The left side top and right side top of " u "-shaped sterilization pipe, which are both provided with, to be picked and placeed mouth and is both provided with sealing plate 20 at picking and placeing mouthful, and two
Group sealing plate picks and places a mouthful spiral shell load with two groups and connects respectively, and rotating handles 21 is both provided on the top of two groups of sealing plates, two groups
The bottom of sealing plate is both provided with quartz burner 22, and two groups of quartz burners are located at pipe and the right side on the left of " u "-shaped sterilization pipe respectively
In side pipe；It by above-mentioned setting, is changed the direction of a stream of water by the bend pipe of water inlet pipe bottom and filter screen bottom is washed away, led to
Cross motor and drive transmission shaft rotation, transmission shaft drives cleaning rod and the first bristle to rotate, the first bristle to filter screen bottom into
Row cleaning, can automatically clear up filter screen, prevent hair and fibre object from blocking filter mesh, so as to which safeguard work is suitable
Profit carries out, and improves work efficiency；By motor transmission shaft is driven to rotate, transmission shaft drives the blowdown plate rotation of curved-surface structure, will
Sludge in filter chamber squeezes into blow-off pipe, and by the way that the first flashboard is closed, the second flashboard is opened can will be in blow-off pipe
Sludge from the bottom output terminal export of blow-off pipe, it is easy to operate, can at any time be carried out according to the sludge situation in blow-off pipe clearly
Reason improves use reliability；It is carried out disinfection by quartz burner to the water for flowing through " u "-shaped sterilization pipe, passes through the " u "-shaped of tubulose
Sterilization pipe can limit the distance of water and quartz burner, ensure the completeness of disinfection, improve Disinfection Effect, and will not generate two
Secondary pollution improves practicability.
A kind of sewage-treatment plant of the utility model, the outside of two groups of quartz burners are both provided with quartz glass tube
23；By above-mentioned setting, protection can play the role of quartz burner by quartz glass tube, and will not weaken ultraviolet
Line ensures the effect of disinfection, improves practicability.
A kind of sewage-treatment plant of the utility model, " u "-shaped sterilization pipe, the first communicating pipe and the second communicating pipe are respectively provided with
Have multigroup, be identical structure and identical connection mode, quartz burner is both provided with inside multigroup " u "-shaped sterilization pipe；Pass through
Above-mentioned setting can carry out shunting disinfection by multigroup " u "-shaped sterilization pipe when the water velocity of water inlet pipe is very fast, avoid
Time of the water in single " u "-shaped sterilization pipe is too short and sterilizes halfway situation, ensures Disinfection Effect.
A kind of sewage-treatment plant of the utility model further includes controller 24, and controller is mounted on the right end of filtered water tank,
Solenoid valve 25 is both provided on multigroup first communicating pipe, flowmeter 26, plurality of electromagnetic valve are both provided on multigroup second communicating pipe
It is electrically connected with the controller；By above-mentioned setting, the water velocity in every group of " u "-shaped sterilization pipe can be checked according to flow meter,
And pass through controller and plurality of electromagnetic valve is controlled, the water velocity in every group of " u "-shaped sterilization pipe is adjusted, guarantee disappears
Toxic effect fruit.
A kind of sewage-treatment plant of the utility model further includes connecting rod 27, left brush board 28 and right brush board 29, connection
Bar, left brush board and right brush board are respectively positioned in filter chamber, and the right end of left brush board is connected by the left end of connecting rod and transmission shaft, right
The left end of brush board is connected by the right end of connecting rod and transmission shaft, and is both provided in the left end of left brush board and the right end of right brush board
Second bristle 30, the one end of the second bristle away from transmission shaft are contacted with the madial wall of filter chamber；By above-mentioned setting, pass through biography
Moving axis drives connecting rod and left brush board and right brush board to rotate, and the second bristle on left brush board and right brush board is to the inside of filter chamber
Wall is cleared up, and improves use reliability.
A kind of sewage-treatment plant of the utility model sets grittiness filter layer 31, living inside filtered water tank from top to bottom
Property charcoal filter layer 32 and cation resin exchange filter layer 33；By above-mentioned setting, pass through gravel filter layer, activated carbon filter layer
Processing is further filtered to water with cation resin exchange filter layer, improves filter effect, improves the water quality of water outlet.
A kind of sewage-treatment plant of the utility model, further includes buzzer 34 and liquid level sensor 35, liquid level sensor
On clear water box wall and positioned at the lower section of the second communicating pipe, buzzer is mounted on the top of filtered water tank, liquid level sensor
It is electrically connected with the controller with buzzer；By above-mentioned setting, the water level conditions in filtered water tank are sensed by liquid level sensor, and
The information sensed is passed into controller, when water level is more than warning value, controller control buzzer is alarmed, can
It is adjusted with the flow to water inlet and water outlet, improves use reliability.
A kind of sewage-treatment plant of the utility model, the bottom of multigroup " u "-shaped sterilization pipe set tapping pipe 36, and more
Emptying valve is provided at group tapping pipe；By above-mentioned setting, sewage disposal finishes can be by tapping pipe by " u "-shaped sterilization pipe
The water export inside retained, improves use reliability.
A kind of sewage-treatment plant of the utility model, horizontal plane is higher than water where the second communicating pipe where the first communicating pipe
Plane；By above-mentioned setting, the height of the first communicating pipe is higher than the height of the second communicating pipe, convenient according to the principle of linker
The flowing of water improves usability.
A kind of sewage-treatment plant of the utility model at work, before above-mentioned action is completed, is moved first
The position of user's needs is moved, is directed into sewage in filter chamber from water inlet pipe by water pump, the bend pipe of water inlet pipe bottom changes
Current lead direction and filter screen bottom are washed away, by motor drive transmission shaft rotate, transmission shaft drive cleaning rod and
First bristle rotates, and the first bristle clears up filter screen bottom, filter screen can be cleared up automatically, prevent hair and
Fibre object blocks filter mesh, and so as to which safeguard work is smoothed out, transmission shaft drives the blowdown plate rotation of curved-surface structure, incited somebody to action
Sludge in filter chamber squeezes into blow-off pipe, and by the way that the first flashboard is closed, the second flashboard is opened can will be in blow-off pipe
Sludge is exported from the bottom output terminal of blow-off pipe, easy to operate, can at any time be cleared up according to the sludge situation in blow-off pipe,
Carried out disinfection by quartz burner to the water for flowing through " u "-shaped sterilization pipe, by the " u "-shaped sterilization pipe of tubulose can ensure water with
The distance of quartz burner, ensures the completeness of disinfection, improves Disinfection Effect, last gravel filter layer, activated carbon filter layer and
Cation resin exchange filter layer is further filtered water processing, improves filter effect, improves the water quality of water outlet, according into
Enter the size of sewage current in Rose Box, can select to be worked with several groups of " u "-shaped sterilization pipes by controller, and pass through tune
The magnet valve that economizes on electricity ensures the water velocity in every group of " u "-shaped sterilization pipe, ensures Disinfection Effect.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, several improvement and modification can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (9)
1. a kind of sewage-treatment plant, including Rose Box（1）, the Rose Box（1）Filter chamber is inside provided with, and in filter chamber
It is horizontally arranged with filter screen（2）, Rose Box（1）Top be provided with water inlet pipe（3）；It is characterized in that, further include pedestal（4）、
Filtered water tank（5）And supporting leg（6）, the Rose Box（1）And filtered water tank（5）Pass through supporting leg（6）It is separately mounted to pedestal（4）Top
Left side and right side, filtered water tank（5）Right end bottom be provided with drainpipe（7）, and in drainpipe（7）Place is provided with water discharging valve,
The water inlet pipe（3）Bottom stretch in filter chamber after through filter screen（2）To filter screen（2）Lower section, and in filter screen
（2）Bottom be provided with and communicated with bend pipe（8）, the bend pipe（8）Output terminal towards filter screen（2）Bottom, the pedestal（4）
Top be provided with motor（9）, the motor（9）Top output port be provided with transmission shaft（10）, the transmission shaft（10）'s
Top inherent filtration case（1）Bottom stretch in filter chamber, and in transmission shaft（10）The top of side is provided with cleaning rod（11）, institute
State cleaning rod（11）Top be provided with the first bristle（12）, first bristle（12）Top and filter screen（2）Bottom
Contact；Further include blow-off pipe（13）, the first flashboard（14）With the second flashboard（15）, the blow-off pipe（13）Right end and Rose Box
（1）Left end bottom connection, first flashboard（14）With the second flashboard（15）It is separately positioned on blow-off pipe（13）Top it is defeated
Enter end and bottom output terminal, the transmission shaft（10）On be provided with blowdown plate（16）, the blowdown plate（16）Into curved-surface structure and
The bottom in filter chamber；Further included for the first communicating pipe（17）, the second communicating pipe（18）With " u "-shaped sterilization pipe（19）, described
A connecting pipe（17）Left end and Rose Box（1）The connection of right end top and positioned at filter screen（2）Top, the first communicating pipe
（17）Right end and " u "-shaped sterilization pipe（19）Left end at the top of connection, second communicating pipe（18）Left end and right end difference
With " u "-shaped sterilization pipe（19）Right end at the top of and filtered water tank（5）Left end at the top of connection, the " u "-shaped sterilization pipe（19）A left side
Side top and right side top, which are both provided with, to be picked and placeed mouth and is both provided with sealing plate at picking and placeing mouthful（20）, two groups of sealing plates
（20）A mouthful spiral shell load is picked and placeed with two groups respectively to connect, and in two groups of sealing plates（20）Top be both provided with rotating handles（21）, two
Group sealing plate（20）Bottom be both provided with quartz burner（22）, two groups of quartz burners（22）It is located at " u "-shaped respectively
Sterilization pipe（19）In left side pipe and right side pipe.
A kind of 2. sewage-treatment plant as described in claim 1, which is characterized in that two groups of quartz burners（22）It is outer
Portion is both provided with quartz glass tube（23）.
A kind of 3. sewage-treatment plant as claimed in claim 2, which is characterized in that the " u "-shaped sterilization pipe（19）, first connect
Siphunculus（17）With the second communicating pipe（18）It is both provided with multigroup, is identical structure and identical connection mode, multigroup " u "-shaped disinfection
Pipe（19）Inside is both provided with quartz burner（22）.
4. a kind of sewage-treatment plant as claimed in claim 3, which is characterized in that further include controller（24）, the control
Device（24）Mounted on filtered water tank（5）Right end, multigroup first communicating pipe（17）On be both provided with solenoid valve（25）, it is described more
Second communicating pipe of group（18）On be both provided with flowmeter（26）, the plurality of electromagnetic valve（25）And controller（24）Electrical connection.
5. a kind of sewage-treatment plant as claimed in claim 4, which is characterized in that further include connecting rod（27）, left brush board
（28）With right brush board（29）, the connecting rod（27）, left brush board（28）With right brush board（29）It is respectively positioned in filter chamber, and left brush board
（28）Right end pass through connecting rod（27）With transmission shaft（10）Left end connection, right brush board（29）Left end pass through connecting rod（27）
With transmission shaft（10）Right end connection, and in left brush board（28）Left end and right brush board（29）Right end be both provided with the second bristle
（30）, second bristle（30）Away from transmission shaft（10）One end contacted with the madial wall of filter chamber.
A kind of 6. sewage-treatment plant as claimed in claim 5, which is characterized in that the filtered water tank（5）Inside is from top to bottom
Grittiness filter layer is set（31）, activated carbon filter layer（32）With cation resin exchange filter layer（33）.
7. a kind of sewage-treatment plant as claimed in claim 6, which is characterized in that further include buzzer（34）And level sensing
Device（35）, the liquid level sensor（35）Positioned at filtered water tank（5）On madial wall and positioned at the second communicating pipe（18）Lower section, it is described
Buzzer（34）Mounted on filtered water tank（5）Top, the liquid level sensor（35）And buzzer（34）And controller（24）
Electrical connection.
A kind of 8. sewage-treatment plant as claimed in claim 7, which is characterized in that multigroup " u "-shaped sterilization pipe（19）'s
Bottom sets tapping pipe（36）, and in multigroup tapping pipe（36）Place is provided with emptying valve.
A kind of 9. sewage-treatment plant as claimed in claim 8, which is characterized in that first communicating pipe（17）Place is horizontal
Face was higher than for the second communicating pipe（18）Place horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504459.0U CN207418481U (en) | 2017-11-10 | 2017-11-10 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504459.0U CN207418481U (en) | 2017-11-10 | 2017-11-10 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418481U true CN207418481U (en) | 2018-05-29 |
Family
ID=62305856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721504459.0U Expired - Fee Related CN207418481U (en) | 2017-11-10 | 2017-11-10 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272175A (en) * | 2019-06-28 | 2019-09-24 | 盐城恒清河湖整治有限公司 | A kind of sewage-treatment plant |
-
2017
- 2017-11-10 CN CN201721504459.0U patent/CN207418481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272175A (en) * | 2019-06-28 | 2019-09-24 | 盐城恒清河湖整治有限公司 | A kind of sewage-treatment plant |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181109 Address after: 224000 3-A-4 Jiangsu Yancheng City high tech Industrial Development Zone small and Medium Enterprise Park (D) Patentee after: Yancheng Guo Ruixin Technology Co., Ltd. Address before: 224005 Yandu Street, Yandu District, Yancheng City, Jiangsu Province, No. 1 Yandu Road (B) Yancheng Hengqinghe Lake Regulation Co., Ltd. Patentee before: Yancheng Heng Qing River Lake renovation Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |