CN207845379U - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN207845379U CN207845379U CN201721642931.7U CN201721642931U CN207845379U CN 207845379 U CN207845379 U CN 207845379U CN 201721642931 U CN201721642931 U CN 201721642931U CN 207845379 U CN207845379 U CN 207845379U
- Authority
- CN
- China
- Prior art keywords
- woven hose
- sewage
- observation window
- aeration tank
- treatment plant
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of sewage-treatment plants, including sewage-treatment plant ontology, flow-rate adjustment pond, first baffle, first aeration tank, oil spot treatment device, second aeration tank, grid, first annular woven hose, second annular woven hose, support base, third annular woven hose, third aeration tank, first vertical woven hose, second baffle, 4th aeration tank, third baffle, second vertical woven hose, fourth annular woven hose, release pond, liquid suction pipe, sludge locker room, fourth gear plate, sterilization pool, ultraviolet disinfection lamp, outlet tube, separator, first observation window, stirring rod, first woven hose, second observation window, second woven hose, third observation window, 4th woven hose, the vertical woven hose of third, 4th observation window.The advantageous effect of the utility model be using more convenient, it is more environmentally friendly, compare and save space, water quality is relatively good, time saving, laborsaving, and service life is long, and cleaning is more convenient.
Description
Technical field
Utility model is related to technical field of sewage, specially a kind of sewage-treatment plant and processing method.
Background technology
A kind of sewage-treatment plant avoids sewage and pollutant from flowing directly into waters, to improving the ecological environment, promoting city
Grade and promoting economic development is of great significance.
But a kind of current sewage-treatment plant, in the presence of occupied space is compared, not environmentally, cleaning is not thorough, use is not square
Just, relatively time-consuming, arduously, the short problem of service life.
Utility model content
Utility model is designed to provide a kind of sewage-treatment plant and processing method, to solve in above-mentioned background technology
The comparison occupied space of proposition, not environmentally, cleaning is not thorough, inconvenient to use, relatively time-consuming, arduously, the short problem of service life.
To achieve the above object, utility model provides the following technical solutions：A kind of sewage-treatment plant, including sewage disposal
It is device body, flow-rate adjustment pond, first baffle, the first aeration tank, oil spot treatment device, the second aeration tank, grid, first annular
Woven hose, the second annular woven hose, support base, third annular woven hose, third aeration tank, the first vertical woven hose, second gear
Plate, third baffle, the second vertical woven hose, fourth annular woven hose, releases pond, liquid suction pipe, sludge storage at the 4th aeration tank
Room, fourth gear plate, sterilization pool, ultraviolet disinfection lamp, outlet tube, separator, the first observation window, stirring rod, the first woven hose,
Two observation windows, the second woven hose, third observation window, the 4th woven hose, the vertical woven hose of third, the 4th observation window, V-type weir,
Five baffles, transfer tube, the 5th observation window, frame trough, inlet tube, fixed frame, outer housing and froth breaker, the sewage-treatment plant
The outside of ontology is provided with outer housing；The lower end of described device ontology is provided with several support bases；Described device body exterior
Upper end be arranged side by side have the first observation window, the second observation window, third observation window, the 4th observation window and the 5th observation window；It is described
One end of sewage-treatment plant ontology is provided with inlet tube；The other end of the sewage-treatment plant ontology is provided with outlet tube；
It is provided with transfer tube between first observation window and the 5th observation window；The sewage-treatment plant body interior is provided with first
Baffle, second baffle, third baffle, fourth gear plate and fifth gear plate；The sewage-treatment plant body interior is by being provided with
First baffle, second baffle, third baffle, fourth gear plate and fifth gear plate are divided into flow-rate adjustment pond, the first aeration tank, second
Aeration tank, the 4th aeration tank, releases pond, sludge locker room and sterilization pool at third aeration tank；The inlet tube is connected with grid
Slot；The frame trough is in sewage-treatment plant body interior；The sewage-treatment plant body interior center position is provided with
Grid；The bottom of the sewage-treatment plant body interior is provided with oil spot treatment device；The sewage-treatment plant ontology
Inside is relative to being provided with V-type weir in front of grid；The sewage-treatment plant body interior first baffle, second baffle,
The lower end of three baffles, fourth gear plate and fifth gear plate is connected with fixed frame；Be fixedly connected on the fixed frame the first woven hose,
Second woven hose, third woven hose and the 4th vertical woven hose；One end of the 4th vertical woven hose is connected with first annular
Woven hose；The lower end of the third woven hose is connected separately with the second annular woven hose and third annular woven hose；Described second
The upper end of woven hose is connected with the 4th vertical woven hose；Second woven hose is in the inside of the 4th aeration tank；Described 4th is perpendicular
It is connected with the second vertical woven hose on straight woven hose；The lower end of the second vertical woven hose is connected with fourth annular woven hose；
The sterilization pool is internally provided with ultraviolet disinfection lamp and froth breaker；The sludge locker room is provided with separator；The separation
Device upper end is provided with stirring rod；It is provided with liquid suction pipe on the side wall of the separator；It is perpendicular that 4th aeration tank is provided with first
Straight woven hose；The oil spot treatment device includes water distributing trough, inlet opening, scum pipe, frizing mud scraper, oil collecting pipe and oily waste treatment
Appliance cover；The oil spot treatment device upper end is provided with oil spot treatment device lid；The side wall of the water distributing trough is provided with inlet opening；
The oil spot treatment device center position is provided with frizing mud scraper；It is provided with scum pipe in front of the frizing mud scraper；
The upper end of the oil spot treatment device is provided with oil collecting pipe；The frame trough includes grid slag chute, tooth target, grid basket, screw lifting dress
It sets, pressafiner, driving mechanism, dirt vessel and sewage disposal apparatus；The grid slag chute circumference is connected with grid basket；In the grid basket
Portion connects target and screw lifting device with teeth；One end of the grid basket is connected with pressafiner；The one of the pressafiner
End is connected with dirt vessel；One end of the dirt vessel is connected with driving mechanism；It is provided with sewage disposal apparatus in the grid basket；Institute
It includes the first support plate, the second support plate, spiral and trepanning to state support base；First support plate is connect with the second support plate；
It is provided with spiral and trepanning in second support plate.
Preferably, the lower end of described device ontology has been placed equidistant with seven support bases.
Preferably, the oil spot treatment device, which covers, is provided with filter opening.
Preferably, the grid basket is internally provided with water spray sewage disposal apparatus.
Preferably, it is provided with threaded hole in first support plate.
Preferably, there are two stirring rods for the separator upper end setting.
Preferably, the sewage-treatment plant body interior is provided with motor.
A kind of sewage-treatment plant processing method, includes the following steps：
S1：When using the device, it is electrified first, sewage can enter frame trough by inlet tube, the waste in sewage,
Such as plastic bottle what, grid slag chute can be passed through, tooth target, grid basket smash these wastes, then by screw lifting device,
Pressafiner, driving mechanism are in these waste collections to dirt vessel.
S2：Then it is processed water by transfer tube to enter in separator by stirring rod, carries out silt filtering, the mud of filtering
Sand can enter sludge locker room.
S3：The filtered sewage of silt is by first annular woven hose, the second annular woven hose, third annular woven hose, the
One vertical woven hose, the second vertical woven hose (), fourth annular woven hose, the first woven hose, the second woven hose, the 4th infusion
Pipe and the vertical woven hose of the third sewage that keeps silt filtered are by the first aeration tank, the second aeration tank, third aeration tank and the
Four aeration tanks are handled, and then sewage enters flow-rate adjustment pond.
S4：Then water is extracted by outlet tube and releases pond, carried out disinfection using sterilization pool.
S5：While above-mentioned S1 to S4 is operated, oil spot treatment device will also start, and oil is collected by frizing mud scraper
Oil collecting pipe is cleaned this by water distributing trough.
Compared with prior art, the advantageous effect of utility model is：
1, a kind of sewage-treatment plant and processing method, by being provided with support base, support base can be dismantled, when the device
When not being installed in underground, upper support seat can be installed, stablizing effect is relatively good, when the device is embedded in underground in use, can be
Support base disassembles, and use is more convenient, which, which is placed on underground, also compares saving space.
2, a kind of sewage-treatment plant and processing method can receive greasy dirt by being provided with oil spot treatment device
Collection, waste utilizes again, more environmentally friendly.
3, a kind of sewage-treatment plant and processing method can carry out the device automatic by being provided with sewage disposal apparatus
Cleaning, compares saving manpower, saves the time, easy to clean, avoids the mechanical disorder caused by blocking.
4, a kind of sewage-treatment plant and processing method, by being provided with the first aeration tank, the second aeration tank, third waterfall gas
Pond, releases pond, sludge locker room and sterilization pool at the 4th aeration tank, is repeatedly disinfected, and obtained water is cleaner, leads to
It crosses and is provided with ultraviolet disinfection lamp and froth breaker so that water quality is relatively good.
5, a kind of sewage-treatment plant and processing method are observed by being provided with the first observation window, the second observation window, third
Window, the 4th observation window and the 5th observation window, are being embedded in basement, can also be observed that the inner case of the device, using comparing
It is convenient.
6, a kind of sewage-treatment plant and processing method can fall big impurity treatment by being provided with frame trough, be
It ensures below, by being provided with flow-rate adjustment pond, can adjust water speed, use is more convenient, by being provided with outer housing,
It plays a protective role to the device, service life is long.
Description of the drawings
Fig. 1 is a kind of sewage-treatment plant structural schematic diagram of utility model；
Fig. 2 is a kind of clamping support schematic diagram of sewage-treatment plant of utility model；
Fig. 3 is a kind of oil spot treatment device structural schematic diagram of sewage-treatment plant of utility model；
Fig. 4 is a kind of oil spot treatment device lid structural schematic diagram of sewage-treatment plant of utility model；
Fig. 5 is a kind of grid slot structure schematic diagram of sewage-treatment plant of utility model；
Fig. 6 is a kind of sewage disposal apparatus structural schematic diagram of sewage-treatment plant of utility model.
In figure：1- sewage-treatment plant ontologies；2- flow-rate adjustments pond；3- first baffles；The first aeration tanks of 4-；At 5- greasy dirts
Manage device；The second aeration tanks of 6-；7- grids；The first annular woven hoses of 8-；The annular woven hoses of 9- second；10- support bases；11-
Three annular woven hoses；12- third aeration tanks；The first vertical woven hoses of 13-；14- second baffles；The 4th aeration tanks of 15-；17-
Three baffles；The second vertical woven hoses of 18-；19- fourth annular woven hoses；20- releases pond；21- liquid suction pipes；22- sludge locker room；
23- fourth gear plates；24- sterilization pools；25- ultraviolet disinfection lamps；26- outlet tubes；27- separators；The first observation windows of 28-；29-
Stirring rod；The first woven hoses of 30-；The second observation windows of 31-；The second woven hoses of 32-；33- third observation windows；35- the 4th is infused
Pipe；The vertical woven hose of 36- thirds；The 4th observation windows of 37-；38-V types weir；39- fifth gear plates；40- transfer tubes；41- the 5th is observed
Window；42- frame troughs；43- inlet tubes；44- fixed frames；45- outer housings；46- froth breakers；51- water distributing troughs；The inlet openings 52-；53-
Scum pipe；54- frizing mud scrapers；55- oil collecting pipes；56- oil spot treatment device lids；421- grid slag chutes；422- tooth targets；423- grid
Basket；424- screw lifting devices；425- pressafiners；426- driving mechanisms；427- dirt vessels；428- sewage disposal apparatus；
The first support plates of 101-；The second support plates of 102-；103- spirals；104- trepannings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, utility model provides a kind of sewage-treatment plant scheme：Including sewage-treatment plant ontology 1, stream
Measure regulating reservoir 2, first baffle 3, the first aeration tank 4, oil spot treatment device 5, the second aeration tank 6, grid 7, first annular infusion
The annular woven hose 9 of pipe 8, second, support base 10, third annular woven hose 11, third aeration tank 12, the first vertical woven hose 13,
Second baffle 14, third baffle 17, the second vertical woven hose 18, fourth annular woven hose 19, releases pond at the 4th aeration tank 15
20, liquid suction pipe 21, sludge locker room 22, fourth gear plate 23, sterilization pool 24, ultraviolet disinfection lamp 25, outlet tube 26, separator
27, the first observation window 28, stirring rod 29, the first woven hose 30, the second observation window 31, the second woven hose 32, third observation window 33,
The vertical woven hose 36 of 4th woven hose 35, third, the 4th observation window 37, V-type weir 38, fifth gear plate 39, transfer tube the 40, the 5th
Observation window 41, frame trough 42, inlet tube 43, fixed frame 44, outer housing 45 and froth breaker 46, the sewage-treatment plant ontology 1
Outside be provided with outer housing 45；The lower end of described device ontology 1 is provided with several support bases 10；Outside described device ontology 1
The upper end in portion, which is arranged side by side, has the first observation window 28, the second observation window 31, third observation window 33, the 4th observation window 37 and the 5th to see
Examine window 41；One end of the sewage-treatment plant ontology 1 is provided with inlet tube 43；The sewage-treatment plant ontology 1 it is another
End is provided with outlet tube 26；It is provided with transfer tube 40 between first observation window, 28 and the 5th observation window 41；At the sewage
Reason device body 1 is internally provided with first baffle 3, second baffle 14, third baffle 17, fourth gear plate 23 and fifth gear plate 39；
By being provided with first baffle 3, second baffle 14, third baffle 17, fourth gear plate 23 inside the sewage-treatment plant ontology 1
It is divided into flow-rate adjustment pond 2, the first aeration tank 4, the second aeration tank 6, third aeration tank 12, the 4th aeration tank with fifth gear plate 39
15, pond 20, sludge locker room 22 and sterilization pool 24 are released；The inlet tube 43 is connected with frame trough 42；The frame trough 42 exists
Inside sewage-treatment plant ontology 1；It is provided with grid 7 at 1 inner hub location of sewage-treatment plant ontology；The sewage
Bottom inside processing unit ontology 1 is provided with oil spot treatment device 5；The inside of the sewage-treatment plant ontology 1 relative to
The front of grid 7 is provided with V-type weir 38；1 inside first baffle 3 of the sewage-treatment plant ontology, second baffle 14, third
The lower end of baffle 17, fourth gear plate 23 and fifth gear plate 39 is connected with fixed frame 44；Is fixedly connected on the fixed frame 44
One woven hose 30, the second woven hose 32, third woven hose 35 and the 4th vertical woven hose 36；The 4th vertical woven hose 36
One end is connected with first annular woven hose 8；The lower end of the third woven hose 35 is connected separately with the second annular woven hose 9 and the
Three annular woven hoses 11；The upper end of second woven hose 32 is connected with the 4th vertical woven hose 36；Second woven hose 32
In the inside of the 4th aeration tank 15；It is connected with the second vertical woven hose 18 on the 4th vertical woven hose 36；Described second is perpendicular
The lower end of straight woven hose 18 is connected with fourth annular woven hose 19；The sterilization pool 24 is internally provided with 25 He of ultraviolet disinfection lamp
Froth breaker 46；The sludge locker room 22 is provided with separator 27；27 upper end of the separator is provided with stirring rod 29；Described point
Liquid suction pipe 21 is provided on side wall from device 27；4th aeration tank 15 is provided with the first vertical woven hose 13；The greasy dirt
Processing unit 5 includes water distributing trough 51, inlet opening 52, scum pipe 53, frizing mud scraper 54, oil collecting pipe 55 and oil spot treatment device lid
56；5 upper end of the oil spot treatment device is provided with oil spot treatment device lid 56；The side wall of the water distributing trough 51 is provided with inlet opening
52；5 center position of the oil spot treatment device is provided with frizing mud scraper 54；The front of the frizing mud scraper 54 is provided with
Scum pipe 53；The upper end of the oil spot treatment device 5 is provided with oil collecting pipe 55；The frame trough 42 includes grid slag chute 421, tooth target
422, grid basket 423, screw lifting device 424, pressafiner 425, driving mechanism 426, dirt vessel 427 and sewage disposal apparatus
428；421 circumference of grid slag chute is connected with grid basket 423；The grid basket 423 is internally connected with tooth target 422 and screw lifting device
424；One end of the grid basket 423 is connected with pressafiner 425；One end of the pressafiner 425 is connected with dirt Sheng
Device 427；One end of the dirt vessel 427 is connected with driving mechanism 426；It is provided with sewage disposal apparatus 428 in the grid basket 423；
The support base 10 includes the first support plate 101, the second support plate 102, spiral 103 and trepanning 104；First support plate
101 connect with the second support plate 102；It is provided with spiral 103 and trepanning 104 in second support plate 102.Described device sheet
The lower end of body 1 has been placed equidistant with seven support bases 10.It is provided with filter opening on the oil spot treatment device lid 56.The grid basket 423
It is internally provided with water spray sewage disposal apparatus 428.It is provided with threaded hole in first support plate 101.27 upper end of the separator is set
Stirring rod 29 there are two setting.The sewage-treatment plant ontology 1 is internally provided with motor.
A kind of sewage-treatment plant processing method, includes the following steps：
S1：It when using the device, is electrified first, sewage can enter frame trough 42 by inlet tube 43, useless in sewage
Gurry, for example, plastic bottle what, grid slag chute 421 can be passed through, tooth target 422, grid basket 423 smash these wastes, then
By screw lifting device 424, pressafiner 425, driving mechanism 426 in these waste collections to dirt vessel 427.
S2：Then it is processed water by transfer tube 40 to enter in separator 27 by stirring rod 29, carries out silt filtering, mistake
The silt of filter can enter sludge locker room 22.
S3：The filtered sewage of silt is by the annular woven hose 9 of first annular woven hose 8, second, third annular woven hose
11, the first vertical woven hose 13, the second vertical woven hose (18), fourth annular woven hose 19, the infusion of the first woven hose 30, second
The sewage that pipe 32, the 4th woven hose 35 and the vertical woven hose of third 36 keep silt filtered is by the first aeration tank 4, the second waterfall gas
Pond 6, third aeration tank 12 and the 4th aeration tank 15 are handled, and then sewage enters flow-rate adjustment pond 2.
S4：Then water is extracted by outlet tube 26 and releases pond 20, carried out disinfection using sterilization pool 24.
S5：While above-mentioned S1 to S4 is operated, oil spot treatment device 5 will also start, and oil is received by frizing mud scraper 54
Collect oil collecting pipe 55, this is cleaned by water distributing trough 51.
The advantageous effect of utility model is：By being provided with support base 10, support base 10 can be dismantled, when the device is not
When mounted in underground, upper support seat 10 can be installed, stablizing effect is relatively good, when the device is embedded in underground in use, can be branch
Support seat 10 disassembles, and use is more convenient, which, which is placed on underground, also compares saving space.By being provided with oily waste treatment dress
5 are set, greasy dirt can be collected, waste utilizes again, more environmentally friendly.It, can be to the dress by being provided with sewage disposal apparatus 428
It sets and is cleared up automatically, compare saving manpower, save the time, it is easy to clean, avoid the mechanical disorder caused by blocking.Pass through setting
There is the first aeration tank 4, the second aeration tank 6, third aeration tank 12, the 4th aeration tank 15, release pond 20, sludge locker room 22 and disappear
Malicious pond 24, is repeatedly disinfected, and obtained water is cleaner, by being provided with ultraviolet disinfection lamp 25 and froth breaker 46,
So that water quality is relatively good.By being provided with the first observation window 28, the second observation window 31, third observation window 33, the 4th observation window 37
With the 5th observation window 41, it is being embedded in basement, can also be observed that the inner case of the device, use are more convenient.By setting
Big impurity treatment can be fallen by being equipped with frame trough 42, in order to ensure below, by being provided with flow-rate adjustment pond 2, can be adjusted
Water-saving speed, use is more convenient, by being provided with outer housing 45, plays a protective role to the device, service life is long.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (2)
1. a kind of sewage-treatment plant, it is characterised in that：Sewage-treatment plant ontology (1), flow-rate adjustment pond (2), first baffle
(3), the first aeration tank (4), oil spot treatment device (5), the second aeration tank (6), grid (7), first annular woven hose (8),
Second ring woven hose (9), support base (10), third annular woven hose (11), third aeration tank (12), the first vertical woven hose
(13), second baffle (14), the 4th aeration tank (15), third baffle (17), the second vertical woven hose (18), fourth annular infusion
Pipe (19), release pond (20), liquid suction pipe (21), sludge locker room (22), fourth gear plate (23), sterilization pool (24), ultraviolet light disappear
Malicious lamp (25), outlet tube (26), separator (27), the first observation window (28), stirring rod (29), the first woven hose (30), second
Observation window (31), the second woven hose (32), third observation window (33), the 4th woven hose (35), the vertical woven hose of third (36),
Four observation windows (37), V-type weir (38), fifth gear plate (39), transfer tube (40), the 5th observation window (41), frame trough (42), feed liquor
Pipe (43), fixed frame (44), outer housing (45) and froth breaker (46), the outside of the sewage-treatment plant ontology (1) are provided with
Outer housing (45)；The lower end of described device ontology (1) is provided with several support bases (10)；Described device ontology (1) outside
Upper end, which is arranged side by side, the first observation window (28), the second observation window (31), third observation window (33), the 4th observation window (37) and the
Five observation windows (41)；One end of the sewage-treatment plant ontology (1) is provided with inlet tube (43).
2. a kind of sewage-treatment plant as described in claim 1 and processing method, it is characterised in that：Described device ontology (1)
Lower end be placed equidistant with seven support bases (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642931.7U CN207845379U (en) | 2017-11-30 | 2017-11-30 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642931.7U CN207845379U (en) | 2017-11-30 | 2017-11-30 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845379U true CN207845379U (en) | 2018-09-11 |
Family
ID=63423074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642931.7U Expired - Fee Related CN207845379U (en) | 2017-11-30 | 2017-11-30 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845379U (en) |
-
2017
- 2017-11-30 CN CN201721642931.7U patent/CN207845379U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209934178U (en) | Printing wastewater treatment device | |
| CN202440383U (en) | Novel oil-water processor | |
| CN108675528A (en) | A kind of sewage treatment equipment | |
| CN107986524A (en) | The irrigating apparatus that sewage is quickly handled | |
| CN209161639U (en) | A kind of kitchen waste water processing recyclable device | |
| CN211198823U (en) | Waste water treatment device | |
| CN211921049U (en) | Novel building water supply and drainage structure | |
| CN211813786U (en) | Environment-friendly kitchen sewage treatment plant | |
| CN202440395U (en) | Multifunctional oil-water treater | |
| CN207845379U (en) | A kind of sewage-treatment plant | |
| CN116495922A (en) | Recoil type waste liquid treatment device adopting gas aeration | |
| CN108117202A (en) | A kind of sewage-treatment plant and processing method | |
| CN214990819U (en) | Solid-liquid separation device in fluorine-containing wastewater membrane treatment system | |
| CN203264432U (en) | Environment-friendly unpowered oil-water separator | |
| CN109851077A (en) | A kind of easy to clean sanitary sewage quick treatment device | |
| CN214495975U (en) | Drainage equipment for construction management | |
| CN213865799U (en) | Wastewater treatment device with detection function | |
| CN210711192U (en) | Circulation treatment device for plastic cleaning water | |
| CN211885758U (en) | Sewage treatment is with sinking pond just | |
| CN210021427U (en) | Scum cleaning device for water distribution channel of secondary sedimentation tank | |
| CN106977028A (en) | Sewage disposal system | |
| CN113060872A (en) | Sewage treatment device and sewage treatment method | |
| CN206872590U (en) | A kind for the treatment of tank and wastewater ocean disposal device | |
| CN110902857A (en) | Sewage self-detection treatment equipment | |
| CN220460059U (en) | Integrated sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |