CN110104700A - A kind of sewage disposal device and its sewage water treatment method - Google Patents
A kind of sewage disposal device and its sewage water treatment method Download PDFInfo
- Publication number
- CN110104700A CN110104700A CN201910456399.7A CN201910456399A CN110104700A CN 110104700 A CN110104700 A CN 110104700A CN 201910456399 A CN201910456399 A CN 201910456399A CN 110104700 A CN110104700 A CN 110104700A
- Authority
- CN
- China
- Prior art keywords
- sewage
- outlet
- rotation
- cabinet
- flocculant
- 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.)
- Withdrawn
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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F2001/007—Processes including a sedimentation step
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of sewage disposal devices, including cabinet, the water outlet is connected to outlet pipe, it is spaced on the discharge elevator belt and discharge baffle is uniformly installed, discharge elevator belt side offers solid waste outlet, and solid waste outlet bottom is fixedly installed with solid waste collecting box；The water outlet is movably installed with rotary fan, the blanking impeller is located at flocculant and places in cabin, the flocculant is placed bilge portion and is connected to box house, it is also fixedly connected with the blast wheel of air blower on the wheel shaft of the second driven synchronous pulley, the outlet side of the air blower is connected to by pipeline with aeration board, the potential energy that the present invention sufficiently falls sewage is kinetic energy, the Air Exposure for adding flocculant into sewage while being able to carry out sewage is converted by kinetic energy, motor is not needed to be driven, solid waste in sanitary sewage can also be carried out blocking filtering, its blocking device is prevented to influence filter effect, energy conservation and environmental protection.
Description
Technical field
The present invention relates to purifying domestic sewage technical field, specially a kind of sewage disposal device and its sewage treatment side
Method.
Background technique
Application No. is a kind of aerators for sewage treatment of " CN201711303771.8 " in the prior art, including
Base, the lower end of the base are welded with the multiple brackets being distributed in a ring, and the top of base is equipped with cabinet, the cabinet and
It is equipped with turntable between base, is rotatablely connected between the turntable and base and cabinet, and slidably connect stirring rod on turntable, institute
The lower end for stating stirring rod is welded with paddle, and the upper end of the cabinet is fixedly connected with motor, and the output shaft of the motor is fixed
Be connected with driving pulley, the cabinet is fixedly connected with axle bed far from one end of motor, the inner sidewall of the axle bed and cabinet it
Between be rotatably connected to support rod, successively fixing sleeve is connected to driven pulley and ring gear on the support rod, the driven pulley and
It is rotatablely connected between driving pulley by transmission belt, above-mentioned apparatus structure novel, completes aeration well in sewage treatment and make
Industry, while cesspool is stirred, impurity etc. is more fully in contact with flocculant, treatment effeciency improves.
But the aerator of the above-mentioned sewage treatment still has more apparent defect in use: 1, above-mentioned
Device is driven by motor, and motor long-play is easy to cause damage or failure, to influence aeration effect；2, above-mentioned
Device is only capable of carrying out Air Exposure to sewage, cannot add corresponding flocculant according to the discharge amount of sewage, function is more single；
3, above-mentioned apparatus cannot be filtered the solid matter in sewage, and solid matter is easy blocking nozzle to influence cesspool
Normal aeration.
Summary of the invention
The purpose of the present invention is to provide a kind of sewage disposal device and its sewage water treatment methods, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of sewage disposal device, including cabinet, water inlet is offered on the cabinet, and the water inlet and water inlet pipe connect
Logical, the bottom of box offers water outlet, and the water outlet is connected to outlet pipe, and the outlet pipe is far from cabinet side and dirt
Water treating pond connection；
The water inlet bottom is movably installed with discharge elevator belt, and the discharge elevator belt is connected by belt wheel, the row
Interval is uniformly equipped with discharge baffle on material elevator belt, and discharge elevator belt side offers solid waste outlet, described
Solid waste outlet bottom is fixedly installed with solid waste collecting box；
The water outlet is movably installed with rotary fan, and the rotary fan is movably arranged on shaft seat by shaft
Interior, the shaft is fixedly installed with active synchronization belt wheel far from rotary fan one end, and the active synchronization belt wheel passes through together respectively
Step band is connect with the first driven synchronous pulley and the second driven synchronous pulley, also solid on the wheel shaft of the first driven synchronous pulley
Dingan County is equipped with blanking impeller, and the blanking impeller is located at flocculant and places in cabin, and the flocculant is placed in bilge portion and cabinet
Portion is connected to, and is also fixedly connected with the blast wheel of air blower on the wheel shaft of the second driven synchronous pulley, and the air blower goes out
Gas end is connected to by pipeline with aeration board, and the aeration board is fixedly mounted on water outlet bottom of the tube.
Preferably, the water inlet bottom is fixedly installed with deflector.
Preferably, sealing hatch door is also fixedly installed with by hinge on the cabinet, is fixedly mounted on the sealing hatch door
There is glass window.
A kind of sewage water treatment method of sewage disposal device, including the following steps:
Step 1: sewage enters box house through water inlet by water inlet pipe and is promoted under the action of deflector along discharge
Discharge baffle is washed away in the tangential of band, and discharge elevator belt is rotated under the washing away of water so that discharge baffle to
Upper promotion rises promoted by the sundries in sewage and enters solid by solid waste outlet by discharge baffle
In scrap collecting tank, to complete the removing of first step solid matter；
Step 2: the filtered sewage of the first step is entered in outlet pipe by water outlet, sewage band when passing through water outlet
Dynamic rotary fan rotation, rotary fan rotation drive the first driven synchronous pulley and the second driven synchronous pulley rotation respectively, the
One driven synchronous pulley rotation drives blanking wheel rotation, blanking wheel rotation to flocculant is placed the flocculant in cabin to
Lower release enters in cabinet eventually by bottom, and as rotary fan rotation and sewage carry out that combination is sufficiently stirred；
Step 3: the second driven synchronous pulley rotation belt driven blower rotation, air blower rotation rotation is so that in air
Gas is blasted by the outlet side of air blower into aeration board, and gas passes through the sewage knot after aeration board release with addition flocculant
It closes to form foam-like waste aggregation substance, foam-like waste aggregation substance is ultimately discharged into treatment tank by outlet pipe
In, it is struck off eventually by the scraper plate in treatment tank, to complete the cleaning of sewage.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention does not need motor and drives and can sewage is stirred and is aerated, and takes full advantage of sewage generation
Potential energy, energy conservation and environmental protection；
2, the present invention can add flocculant appropriate into sewage, and adding procedure does not need motor driven, and being capable of root
Corresponding addition is carried out according to the size of water flow, prevents flocculant addition over or under to influence sewage flocculation effect；
3, the present invention can carry out the solid waste in sanitary sewage to block filtering, prevent its blocking device to influence
Filter effect.
The potential energy that the present invention sufficiently falls sewage is kinetic energy, and it is same to convert the addition flocculant into sewage by kinetic energy
When be able to carry out the Air Exposure of sewage, do not need motor and driven, moreover it is possible to which the solid waste in sanitary sewage is blocked
Resistance filtering prevents its blocking device to influence filter effect, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is box body connecting structure schematic cross-sectional view of the invention；
Fig. 2 is overall structure diagram of the invention；
Fig. 3 is blanking impeller installing schematic diagram of the invention；
Fig. 4 is aeration board structure schematic diagram of the invention.
In figure: 1 cabinet, 2 water inlets, 3 water inlet pipes, 4 water outlets, 5 outlet pipes, 6 treatment tanks, 7 discharge elevator belts, 8
Belt wheel, 9 discharge baffles, 10 solid waste outlets, 11 solid waste collecting boxs, 12 rotary fans, 13 shafts, 14 shaft seats,
15 active synchronization belt wheels, 16 first driven synchronous pulleys, 17 second driven synchronous pulleys, 18 blanking impellers, 19 flocculants are placed
Cabin, 20 air blowers, 21 aeration boards, 22 deflectors, 23 sealing hatch doors, 24 glass windows.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of sewage disposal device, including cabinet 1, load bearing component of the cabinet 1 as various components open up on cabinet 1
There is water inlet 2, water inlet 2 is connected to water inlet pipe 3, by water inlet pipe 3 through water inlet 2 to 1 private water supply of cabinet, 1 bottom of cabinet
Water outlet 4 is offered, water outlet 4 is connected to outlet pipe 5, and sewage eventually enters into treatment tank through outlet pipe 5 by water outlet 4
In 6, outlet pipe 5 is connected to far from 1 side of cabinet with treatment tank 6；
4 bottom of water inlet is movably installed with discharge elevator belt 7, and discharge elevator belt 7 is connected by belt wheel 8, discharge elevator belt 7
It is rotated on belt wheel 8, interval is uniformly equipped with discharge baffle 9 on discharge elevator belt 7, by discharge baffle 9 by consolidating in sewage
Body waste is cleared up, and 7 side of discharge elevator belt offers solid waste outlet 10, and solid is given up by waste gate 10
Object removes inside cabinet 1, and 10 bottom of solid waste outlet is fixedly installed with solid waste collecting box 11, is received by solid waste
The waste of 11 pairs of removal cabinets 1 of header is collected and recycles, and 9 semicircular in shape of discharge baffle in the present embodiment and opens up thereon
There is filtration hole, while promoting solid waste, moisture is flowed down from the filtration hole on discharge baffle 9, is kept off by sewage to discharge
Plate 9 wash away finally feeding solid waste into solid waste collecting box 11 so that discharge elevator belt 7 be promoted to rise；
Rotary fan 12 is movably installed at water outlet 4, the potential energy generated that falls by water flow pushes 12 turns of rotary fan
Dynamic, rotary fan 12 is movably arranged in shaft seat 14 by shaft 13, and the rotation of rotary fan 12 drives shaft 13 to rotate, shaft
For seat 14 for limiting to shaft 13, shaft 13 is fixedly installed with active synchronization belt wheel 15 far from 12 one end of rotary fan, turns
The rotation of axis 13 drives active synchronization belt wheel 15 to rotate, and active synchronization belt wheel 15 passes through synchronous belt and the first driven synchronous pulley respectively
16 and second driven synchronous pulley 17 connect, the rotation of active synchronization belt wheel 15 drives the first driven synchronous pulley 16 and second driven
Synchronous pulley 17 rotates, and is also fixedly installed with blanking impeller 18, the first driven synchronization on the wheel shaft of the first driven synchronous pulley 16
Belt wheel 16 rotation drive blanking impeller 18 rotate, blanking impeller 18 be located at flocculant place cabin 19 in, blanking impeller 18 rotate from
And flocculant is placed into the flocculant in cabin 19 and is conveyed downwards, flocculant is placed to be connected to inside 19 bottom of cabin and cabinet 1, is wadded a quilt with cotton
Solidifying agent eventually by flocculant is placed cabin 19 and entered in cabinet 1 to be combined with sewage, and by the rotation of rotary fan 12 with
Sewage is adequately combined, and is also fixedly connected with the blast wheel of air blower 20 on the wheel shaft of the second driven synchronous pulley 17, the
Two driven synchronous pulleys 17 rotate the blast wheel rotation of belt driven blower 20, and the outlet side of air blower 20 passes through pipeline and aeration board
21 are connected to, and the air blower 20 in the present embodiment selects the hand-rail type air blower of Taizhou senior engineer Electrical Appliances Co., Ltd production as aeration
Device, by connecting the second driven synchronous pulley 17 on the hand arbor of air blower so that active synchronization belt wheel 15 rotates
Its rotation is driven, and then the gas in air is blasted to aeration board 21, air blower 20 rotates the gas so that in air
It gets enter into water outlet 4, aeration board 21 is fixedly mounted on 5 bottom of outlet pipe, into the air in water outlet 4 eventually by exposure
Gas plate 21 is discharged into sewage, and gas is combined to form foam-like with the impurity in flocculant and sewage in outlet pipe 5
Impurity, foam-like impurity enters in treatment tank 6 eventually by outlet pipe 5, and is struck off in treatment tank 6, this reality
Apply the polyacrylamide floating type flocculant that the flocculant in example selects the production of Henan Bo Kailong scavenging material Co., Ltd, the wadding
Solidifying agent can sufficiently and water in insoluble matter occur combine floating, so that the later period be facilitated to strike off.
Preferably as one, 2 bottom of water inlet is fixedly installed with deflector 22, makes water flow along discharge by deflector 22
The mobile tangential direction of elevator belt 7 enters in cabinet 1, to increase the impact to discharge baffle 9, enables discharge baffle 9
It is smoothly promoted upwards, to quickly be purged the solid impurity in sewage.
Preferably as one, sealing hatch door 23 is also fixedly installed with by hinge on cabinet 1, seals fixed peace on hatch door 23
It is seen in real time by opening sealing hatch door 23 to clear up inside by glass window 24 equipped with glass window 24
Examine internal operation conditions.
Working principle: sewage enters 1 inside of cabinet and edge under the action of deflector 22 through water inlet 2 by water inlet pipe 3
Discharge baffle 9 is washed away in the tangential of discharge elevator belt 7, and discharge elevator belt 7 is rotated under the washing away of water, so that
Discharge baffle 9 is lifted up, and rises promoted by the sundries in sewage and arrange by solid waste by discharge baffle 9
Outlet 10 enters in solid waste collecting box 11, to complete the removing of first step solid matter；The filtered sewage of the first step
Entered in outlet pipe 5 by water outlet 4, sewage drives rotary fan 12 to rotate when passing through water outlet 4, and rotary fan 12 rotates
The first driven synchronous pulley 16 and the second driven synchronous pulley 17 is driven to rotate respectively, the first driven rotation of synchronous pulley 16 drives
Blanking impeller 18 rotates, and the rotation of blanking impeller 18 discharges downwards to which flocculant is placed the flocculant in cabin 19 bottom of eventually by
Portion enters in cabinet 1, and as the rotation of rotary fan 12 and sewage carry out that combination is sufficiently stirred；Second 17 turns of driven synchronous pulley
Dynamic belt driven blower 20 rotates, the rotation of air blower 20 rotation so that gas in air by the outlet side of air blower 20 to aeration
It is blasted in plate 21, gas is assembled after being discharged by aeration board 21 in conjunction with the sewage that flocculant is added to form foam-like waste
Substance, foam-like waste aggregation substance is ultimately discharged into treatment tank 6 by outlet pipe 5, eventually by treatment tank 6
Scraper plate struck off, to complete the cleaning of sewage.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of sewage disposal device, including cabinet (1), it is characterised in that: offer water inlet (2), institute on the cabinet (1)
It states water inlet (2) to be connected to water inlet pipe (3), cabinet (1) bottom offers water outlet (4), the water outlet (4) and water outlet
(5) connection is managed, the outlet pipe (5) is connected to far from cabinet (1) side with treatment tank (6)；
Water inlet (2) bottom is movably installed with discharge elevator belt (7), and the discharge elevator belt (7) is connected by belt wheel (8)
It connects, interval is uniformly equipped with discharge baffle (9) on the discharge elevator belt (7), and discharge elevator belt (7) side offers solid
Body waste gate (10), solid waste outlet (10) bottom are fixedly installed with solid waste collecting box (11)；
It is movably installed with rotary fan (12) at the water outlet (4), the rotary fan (12) passes through shaft (13) activity peace
In shaft seat (14), the shaft (13) is fixedly installed with active synchronization belt wheel (15) far from rotary fan (12) one end,
The active synchronization belt wheel (15) passes through synchronous belt and the first driven synchronous pulley (16) and the second driven synchronous pulley respectively
(17) it connects, is also fixedly installed with blanking impeller (18) on the wheel shaft of the first driven synchronous pulley (16), the blanking leaf
Wheel (18) is located at flocculant and places in cabin (19), and the flocculant places cabin (19) bottom and cabinet (1) is internal is connected to, and described the
It is also fixedly connected with the blast wheel of air blower (20) on the wheel shaft of two driven synchronous pulleys (17), the outlet of the air blower (20)
End is connected to by pipeline with aeration board (21), and the aeration board (21) is fixedly mounted on outlet pipe (5) bottom.
2. a kind of sewage disposal device according to claim 1, it is characterised in that: the fixed peace in water inlet (2) bottom
Equipped with deflector (22).
3. a kind of sewage disposal device according to claim 1, it is characterised in that: also pass through hinge on the cabinet (1)
It is fixedly installed with sealing hatch door (23), is fixedly installed with glass window (24) on the sealing hatch door (23).
4. a kind of sewage water treatment method of sewage disposal device described in claim 1, it is characterised in that: including following step
It is rapid:
Step 1: sewage is internal into cabinet (1) through water inlet (2) by water inlet pipe (3) and under the action of deflector (22)
Discharge baffle (9) is washed away in tangential along discharge elevator belt (7), and discharge elevator belt (7) is rotated under the washing away of water,
So that discharge baffle (9) is lifted up, by discharge baffle (9) rise that the sundries in sewage is promoted and led to
It crosses solid waste outlet (10) to enter in solid waste collecting box (11), to complete the removing of first step solid matter；
Step 2: the filtered sewage of the first step is entered in outlet pipe (5) by water outlet (4), and sewage is passing through water outlet (4)
When drive rotary fan (12) rotation, rotary fan (12) rotation drives the first driven synchronous pulley (16) and second driven respectively
Synchronous pulley (17) rotation, the first driven synchronous pulley (16) rotation drive blanking impeller (18) rotation, and blanking impeller (18) turns
It is dynamic to enter in cabinet (1) to which the flocculant placed flocculant in cabin (19) discharges downwards eventually by bottom, and with rotation
Turn flabellum (12) rotation and sewage carries out that combination is sufficiently stirred；
Step 3: the second driven synchronous pulley (17) rotation belt driven blower (20) rotation, air blower (20) rotation rotation so that
Gas in air is blasted by the outlet side of air blower (20) into aeration board (21), after gas is discharged by aeration board (21)
To form foam-like waste aggregation substance in conjunction with the sewage that flocculant is added, foam-like waste aggregation substance passes through outlet pipe
(5) it is ultimately discharged into treatment tank (6), is struck off eventually by the scraper plate in treatment tank (6), to complete sewage
Cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456399.7A CN110104700A (en) | 2019-05-29 | 2019-05-29 | A kind of sewage disposal device and its sewage water treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456399.7A CN110104700A (en) | 2019-05-29 | 2019-05-29 | A kind of sewage disposal device and its sewage water treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110104700A true CN110104700A (en) | 2019-08-09 |
Family
ID=67492748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910456399.7A Withdrawn CN110104700A (en) | 2019-05-29 | 2019-05-29 | A kind of sewage disposal device and its sewage water treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110104700A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723445A (en) * | 2021-01-21 | 2021-04-30 | 闻国锋 | Sewage treatment agent scattering device for sewage treatment |
| CN113443790A (en) * | 2021-07-22 | 2021-09-28 | 裴自川 | Multiple filter equipment is used in municipal sewage treatment |
-
2019
- 2019-05-29 CN CN201910456399.7A patent/CN110104700A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723445A (en) * | 2021-01-21 | 2021-04-30 | 闻国锋 | Sewage treatment agent scattering device for sewage treatment |
| CN112723445B (en) * | 2021-01-21 | 2022-11-01 | 衡水凯德污水处理有限公司 | Sewage treatment agent scattering device for sewage treatment |
| CN113443790A (en) * | 2021-07-22 | 2021-09-28 | 裴自川 | Multiple filter equipment is used in municipal sewage treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208700719U (en) | A kind of plant effuent processing unit avoiding filter net jam | |
| CN110104700A (en) | A kind of sewage disposal device and its sewage water treatment method | |
| CN207680168U (en) | A kind of sewage disposal grid pond | |
| CN212941680U (en) | Sewage treatment recycles device | |
| CN206607086U (en) | A kind of sanitary sewage multi-stage processing equipment | |
| CN209081679U (en) | A kind of sewage filter device that anti-blocking effect is good | |
| CN214360454U (en) | Sewage detection uses pre-treatment facilities | |
| CN108947005A (en) | A kind of coal chemical industrial waste water processing unit | |
| CN212017047U (en) | High-efficient centrifugal sewage treatment device | |
| CN205874098U (en) | High -efficient sewage treatment device | |
| CN111530141A (en) | Automatic sewage treatment filter equipment of clearance | |
| CN210065223U (en) | Sewage treatment equipment | |
| CN207739371U (en) | A kind of integrated prefabricated pumping plant with self-cleaning function | |
| CN109761299A (en) | A kind of flocculate removal structure, aerator and sewage-treatment plant | |
| CN102631961B (en) | Flushing dampener | |
| CN109808648A (en) | A kind of self-service car carwash with microbubble function | |
| CN214495959U (en) | Be applied to city and town sewage treatment's full automatization cleaning device | |
| CN115304188A (en) | Slaughter wastewater treatment and self-checking treatment tank based on internet of things technology | |
| CN209831352U (en) | Dry-throwing, dehumidifying and dehumidifying all-in-one machine | |
| CN209724641U (en) | A kind of shunt sewage discharge equipment based on rotary pressure technology | |
| CN220449840U (en) | Water treatment integrated equipment | |
| CN108996768A (en) | A kind of sewage disposal device easy to clean | |
| CN208857054U (en) | A kind of sewage disposal device easy to clean | |
| CN220907160U (en) | Waste water filtration treatment equipment | |
| CN221440391U (en) | Oil field sewage treatment filtration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190809 |