CN106495343A - A kind of construction site waste water preliminary treatment device - Google Patents
A kind of construction site waste water preliminary treatment device Download PDFInfo
- Publication number
- CN106495343A CN106495343A CN201610935123.3A CN201610935123A CN106495343A CN 106495343 A CN106495343 A CN 106495343A CN 201610935123 A CN201610935123 A CN 201610935123A CN 106495343 A CN106495343 A CN 106495343A
- Authority
- CN
- China
- Prior art keywords
- waste water
- preliminary treatment
- construction site
- rotating shaft
- motor
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of a kind of the present invention relates to processing meanss, more particularly to construction site waste water preliminary treatment device.The construction site waste water preliminary treatment device that the technical problem to be solved in the present invention is to provide a kind of simple structure, easy to operate, preliminary treatment effect is good.In order to solve above-mentioned technical problem, the invention provides such a construction site waste water preliminary treatment device, base plate, precipitating jar, first bearing seat, the first motor, the first fixed plate, support, first rotating shaft, big belt pulley, flat belt, second bearing seat, the second rotating shaft, small belt pulley, outlet pipe etc. is included, support and precipitating jar at the top of base plate, is sequentially provided with from left to right.Simple structure, the easy to operate, effect that preliminary treatment effect is good is invention achieves, rapid preliminary process can be carried out to the waste water in construction site, be that the subsequent treatment of waste water has saved the plenty of time.
Description
Technical field
A kind of a kind of the present invention relates to processing meanss, more particularly to construction site waste water preliminary treatment device.
Background technology
Construction site is to develop construction project at one, carries out the place of civil engineering, and its scope often has coaming plate, iron wire
Net or enclosure wall are closed, and limit the turnover of personnel and material, machinery and vehicle.There is estate management manager to guard.Coming in and going out can
Identity can be registered, and safety helmet etc. will be dressed.
Waste water refers to the general name of the water and runoff rainwater that discharges in resident's active procedure.It includes sanitary sewage, Industry Waste
Water and first rain footpath flow into other useless water such as sewer, refer generally to be unable to after certain technical finesse recycling or
Make, after one-level pollution, the water that pure intractability does not reach certain standard.
If the waste water in construction site disorderly discharges the physical and mental health that can endanger people, current waste water preliminary treatment device is deposited
In complex structure, the shortcoming of cumbersome, preliminary treatment effect on driving birds is not good, therefore need badly a kind of simple structure of research and development, easy to operate,
Preliminary treatment effect good construction site waste water preliminary treatment device.
Content of the invention
（1）Technical problem to be solved
The present invention is in order to overcome current waste water preliminary treatment device to there is complex structure, cumbersome, preliminary treatment effect not
Good shortcoming, the technical problem to be solved in the present invention is to provide a kind of simple structure, easy to operate, preliminary treatment effect is good builds
Build building site waste water preliminary treatment device.
（2）Technical scheme
In order to solve above-mentioned technical problem, the invention provides such a construction site waste water preliminary treatment device, including
Have base plate, precipitating jar, first bearing seat, the first motor, the first fixed plate, support, first rotating shaft, big belt pulley, flat belt,
Two bearing bracket, the second rotating shaft, small belt pulley, outlet pipe, the first pipeline, stirring vane, fix bar, hopper, discharge bucket, second
Motor, feed hopper, hollow ball, separating wheel, pole, a mixing bowl, second pipe, the second fixed plate, waste material frame, drainage screen, mistake
Filtering jar and water inlet pipe, are sequentially provided with support and precipitating jar at the top of base plate from left to right, are sequentially provided with the right side of support from bottom to up
One fixed plate, fix bar, pole and filtering cloth jar, fix bar right-hand member are connected with a mixing bowl, and a mixing bowl bottom is provided with second bearing seat,
On the right side of a mixing bowl, on the left of lower end and precipitating jar, upper end is connected with the first pipeline, and on the right side of precipitating jar, upper end is provided with outlet pipe, and first is solid
First motor and first bearing seat are sequentially provided with the top of fixed board from left to right, and the first motor upper end is provided with first rotating shaft, first turn
Axle upper end is provided with big belt pulley, and first bearing seat upper end is provided with the second rotating shaft, and the second rotating shaft upper end is stretched into through second bearing seat
Inside a mixing bowl, the second rotating shaft upper end is provided with stirring vane, is provided with small belt pulley, big belt pulley and belt lace in the middle part of the second rotating shaft
Flat belt is wound between wheel, and on the left of a mixing bowl, upper end is provided with hopper, and pole right-hand member is connected with hollow ball, on the upside of hollow ball
Through hole is provided with downside, the second motor is provided with hollow ball, separating wheel is installed on the second motor, is uniformly provided with separating wheel
Four sulculuses, are provided with feed hopper directly over hollow ball, the through hole of hollow ball upper end is connected with feed hopper, hollow ball lower end
Be provided with discharge bucket, the through hole of hollow ball lower end is connected with discharge bucket, discharge bucket be located at hopper directly over, on the right side of filtering cloth jar under
End is connected with second pipe with a mixing bowl crown center, and filtering cloth jar right side central is provided with the second fixed plate, at the top of the second fixed plate
Be provided with waste material frame, in filtering cloth jar, be provided with drainage screen, drainage screen outlet is located at directly over waste material frame, filtering cloth jar top left side be provided with into
Water pipe.
Preferably, electric pushrod and rubber hammer are also included, and fix bar is provided with electric pushrod, and electric pushrod upper end is provided with
Rubber hammer, rubber hammer are located at below hopper.
Preferably, vibrator is also included, sieve bottom is filtered and is provided with vibrator.
Preferably, the material of drainage screen is rustless steel.
Preferably, the material of base plate is casting pig.
Preferably, the material of a mixing bowl is Q235 steel.
Preferably, the first motor and the second motor are servomotor.
Operation principle：It is passed through toward in water inlet pipe before waste water, in feed hopper, first adds the activated carbon of q.s, activated carbon meeting
From in the sulculus that feed hopper is entered directly over separating wheel, while control the first motor rotating, the first motor drives first rotating shaft to turn
Dynamic, first rotating shaft drives big belt pulley to rotate, and big belt pulley drives small belt pulley to rotate by flat belt, small belt pulley drive the
Two axis of rotation, the second rotating shaft drive stirring vane to rotate.Afterwards waste water is passed through in water inlet pipe, waste water is entered through water inlet pipe
In filtering cloth jar, the solid impurity in drainage screen energy filtered wastewater in filtering cloth jar, the impurity after filtration are dropped into through drainage screen
Waste material frame.Waste water after filtration is entered in a mixing bowl through second pipe, and now, the second motor of control is rotated by 90 °, the second electricity
Machine drives separating wheel to be rotated by 90 °, and now the sulculus in left side reaches surface, and activated carbon enters separating wheel from feed hopper again and just goes up
In the sulculus of side, then the second motor of secondary control is rotated by 90 °, and right side is filled the sulculus of activated carbon and reaches underface, now activated carbon
Fallen in hopper by discharge bucket, activated carbon is entered in a mixing bowl through hopper.Through the rotation of stirring vane, work can be made
Property charcoal and waste water be sufficiently mixed uniformly, activated carbon is entered in precipitating jar from the first pipeline after being mixed homogeneously with waste water, activated carbon
There is adsorption, the fine impurities in waste water can be adsorbed, absorption can be deposited on precipitating jar bottom to a certain extent afterwards, more clear
Then from the right side of precipitating jar, the outlet pipe of upper end flows out a part of water.When stopping being passed through waste water toward in water inlet pipe, the first electricity of control
Machine and the second motor stop motion.
Because also including electric pushrod and rubber hammer, fix bar is provided with electric pushrod, and electric pushrod upper end is provided with rubber
Glue is hammered into shape, and rubber hammer is located at below hopper, and electric pushrod moves up and down and drives rubber hammer constantly to hammer hopper bottom, can make work
Property charcoal be easier enter a mixing bowl in.
Because also including vibrator, filter sieve bottom and be provided with vibrator, vibrator vibrates, and can make the impurity on drainage screen
Waste material inframe is entered faster.
Because the material of drainage screen is rustless steel, rustless steel is corrosion-resistant strong, can strengthen the service life of drainage screen.
Because the material of base plate is casting pig, casting pig has good castability, wearability and damping property, rises can base plate
To preferably support and fixation.
Because the material of a mixing bowl is Q235 steel, Q235 steel hardness is high, is unlikely to deform, can make the service life of device more
Long.
Because the first motor and the second motor are servomotor, anti-overload ability is strong, and high speed performance is good, can be precisely controlled which
Rotating speed.
（3）Beneficial effect
Simple structure, the easy to operate, effect that preliminary treatment effect is good is invention achieves, the waste water in construction site can be carried out
Rapid preliminary process, is that the subsequent treatment of waste water has saved the plenty of time, while also playing vital work in terms of environmental protection
With.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Labelling in accompanying drawing for：1- base plates, 2- precipitating jars, 3- first bearing seats, the first motors of 4-, the first fixed plates of 5-,
6- supports, 7- first rotating shafts, 8- big belt pulleys, 9- flat belts, 10- second bearing seats, the second rotating shafts of 11-, 12- small belt pulleys,
13- outlet pipes, the first pipelines of 14-, 15- stirring vanes, 16- fix bars, 17- hoppers, 18- discharge buckets, the second motors of 19-,
20- feed hoppers, 21- hollow balls, 22- separating wheels, 23- poles, 24- a mixing bowls, 25- second pipes, the second fixed plates of 26-,
27- waste material frames, 28- drainage screens, 29- filtering cloth jars, 30- water inlet pipes, 31- electric pushrods, 32- rubber hammers, 33- vibrators.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of construction site waste water preliminary treatment device, as Figure 1-3, includes base plate 1, precipitating jar 2, first bearing seat
3rd, the first motor 4, the first fixed plate 5, support 6, first rotating shaft 7, big belt pulley 8, flat belt 9,10, second turn of second bearing seat
Axle 11, small belt pulley 12, outlet pipe 13, the first pipeline 14, stirring vane 15, fix bar 16, hopper 17, discharge bucket 18,
Two motors 19, feed hopper 20, hollow ball 21, separating wheel 22, pole 23, a mixing bowl 24, second pipe 25, the second fixed plate
26th, waste material frame 27, drainage screen 28, filtering cloth jar 29 and water inlet pipe 30, are sequentially provided with support 6 and precipitation from left to right at the top of base plate 1
Cylinder 2, is sequentially provided with the first fixed plate 5, fix bar 16, pole 23 and filtering cloth jar 29 from bottom to up on the right side of support 6, fix bar 16 is right
End is connected with a mixing bowl 24, and 24 bottom of a mixing bowl is provided with second bearing seat 10, on the left of 24 right side lower end of a mixing bowl and precipitating jar 2 on
End is connected with the first pipeline 14, and 2 right side upper end of precipitating jar is provided with outlet pipe 13, is set successively at the top of the first fixed plate 5 from left to right
There are the first motor 4 and first bearing seat 3,4 upper end of the first motor to be provided with first rotating shaft 7,7 upper end of first rotating shaft is provided with big belt pulley
8,3 upper end of first bearing seat is provided with the second rotating shaft 11, and 11 upper end of the second rotating shaft is stretched in a mixing bowl 24 through second bearing seat 10
Portion, 11 upper end of the second rotating shaft are provided with stirring vane 15, are provided with small belt pulley 12, big belt pulley 8 and cuticle in the middle part of the second rotating shaft 11
Flat belt 9 is wound between belt wheel 12, and 24 left side upper end of a mixing bowl is provided with hopper 17, and 23 right-hand member of pole is connected with hollow ball
21,21 the upper side and lower side of hollow ball is provided with through hole, is provided with the second motor 19, is provided with the second motor 19 in hollow ball 21
Separating wheel 22, is uniformly provided with four sulculuses in separating wheel 22, be provided with feed hopper 20, on hollow ball 21 directly over hollow ball 21
The through hole at end is connected with feed hopper 20, and 21 lower end of hollow ball is provided with discharge bucket 18, the through hole of 21 lower end of hollow ball and discharging
Bucket 18 connects, and discharge bucket 18 is located at directly over hopper 17, and 29 right side lower end of filtering cloth jar is connected with 24 crown center of a mixing bowl
Second pipe 25,29 right side central of filtering cloth jar are provided with the second fixed plate 26, are provided with waste material frame 27 at the top of the second fixed plate 26, filter
Drainage screen 28 is provided with cylinder 29, and the outlet of drainage screen 28 is located at directly over waste material frame 27, and 29 top left side of filtering cloth jar is provided with water inlet pipe
30.
Electric pushrod 31 and rubber hammer 32 are also included, and fix bar 16 is provided with electric pushrod 31,31 upper end of electric pushrod
Rubber hammer 32 is provided with, rubber hammer 32 is located at below hopper 17.
Vibrator 33 is also included, and 28 bottom of drainage screen is provided with vibrator 33.
The material of drainage screen 28 is rustless steel.
The material of base plate 1 is casting pig.
The material of a mixing bowl 24 is Q235 steel.
First motor 4 and the second motor 19 are servomotor.
Operation principle：It is passed through before waste water toward in water inlet pipe 30, in feed hopper 20, first adds the activated carbon of q.s, activity
Charcoal can be from the sulculus that feed hopper 20 is entered directly over separating wheel 22, while control the first motor 4 rotating, the first motor 4 drives
First rotating shaft 7 is rotated, and first rotating shaft 7 drives big belt pulley 8 to rotate, and big belt pulley 8 drives 12 turns of small belt pulley by flat belt 9
Dynamic, small belt pulley 12 drives the second rotating shaft 11 to rotate, and the second rotating shaft 11 drives stirring vane 15 to rotate.Afterwards by waste water be passed through into
In water pipe 30, waste water is entered in filtering cloth jar 29 through water inlet pipe 30, consolidating in the 28 energy filtered wastewater of drainage screen in filtering cloth jar 29
Body impurity, the impurity after filtration drop into waste material frame 27 through drainage screen 28.Waste water after filtration is entered through second pipe 25
Dao a mixing bowl 24 in, now, the second motor 19 of control is rotated by 90 °, and the second motor 19 drives separating wheel 22 to be rotated by 90 °, now left
Directly over the sulculus of side reaches, activated carbon is again from the sulculus that feed hopper 20 is entered directly over separating wheel 22, then secondary control the
Two motors 19 are rotated by 90 °, and right side is filled the sulculus of activated carbon and reaches underface, and now activated carbon falls into blanking by discharge bucket 18
In bucket 17, activated carbon is entered in a mixing bowl 24 through hopper 17.Through the rotation of stirring vane 15, activated carbon and waste water can be made
It is sufficiently mixed uniformly, activated carbon is entered in precipitating jar 2 from the first pipeline 14 after being mixed homogeneously with waste water, activated carbon has absorption
Effect, can adsorb the fine impurities in waste water, and absorption can be deposited on 2 bottom of precipitating jar, a more clear part to a certain extent afterwards
Outlet pipe 13 of the water then from 2 right side upper end of precipitating jar flows out.When stopping waste water being passed through toward in water inlet pipe 30, control the first motor
4 and 19 stop motion of the second motor.
Because also including electric pushrod 31 and rubber hammer 32, fix bar 16 is provided with electric pushrod 31, electric pushrod 31
Upper end is provided with rubber hammer 32, and rubber hammer 32 is located at below hopper 17, and electric pushrod 31 moves up and down and drives rubber hammer 32 continuous
17 bottom of hammering hopper, can make activated carbon be easier to enter in a mixing bowl 24.
Because also including vibrator 33,28 bottom of drainage screen is provided with vibrator 33, and vibrator 33 vibrates, and can make drainage screen
Impurity on 28 is entered in waste material frame 27 faster.
Because the material of drainage screen 28 is rustless steel, rustless steel is corrosion-resistant strong, can strengthen the service life of drainage screen 28.
Because the material of base plate 1 is casting pig, casting pig has good castability, wearability and damping property, can make base plate 1
Play.
Because the material of a mixing bowl 24 is Q235 steel, Q235 steel hardness is high, is unlikely to deform, can make the service life of device more
Long.
Because the first motor 4 and the second motor 19 are servomotor, anti-overload ability is strong, and high speed performance is good, precisely can control
Make its rotating speed.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement and replacement can also be made, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (7)
1. a kind of construction site waste water preliminary treatment device, it is characterised in that include base plate（1）, precipitating jar（2）, first
Bearing block（3）, the first motor（4）, the first fixed plate（5）, support（6）, first rotating shaft（7）, big belt pulley（8）, flat belt
（9）, second bearing seat（10）, the second rotating shaft（11）, small belt pulley（12）, outlet pipe（13）, the first pipeline（14）, stirring vane
（15）, fix bar（16）, hopper（17）, discharge bucket（18）, the second motor（19）, feed hopper（20）, hollow ball（21）, point
From wheel（22）, pole（23）, a mixing bowl（24）, second pipe（25）, the second fixed plate（26）, waste material frame（27）, drainage screen
（28）, filtering cloth jar（29）And water inlet pipe（30）, base plate（1）Top is sequentially provided with support from left to right（6）And precipitating jar（2）,
Frame（6）Right side is sequentially provided with the first fixed plate from bottom to up（5）, fix bar（16）, pole（23）And filtering cloth jar（29）, fix bar
（16）Right-hand member is connected with a mixing bowl（24）, a mixing bowl（24）Bottom is provided with second bearing seat（10）, a mixing bowl（24）Right side lower end
With precipitating jar（2）Left side upper end is connected with the first pipeline（14）, precipitating jar（2）Right side upper end is provided with outlet pipe（13）, first is solid
Fixed board（5）Top is sequentially provided with the first motor from left to right（4）And first bearing seat（3）, the first motor（4）Upper end is provided with first
Rotating shaft（7）, first rotating shaft（7）Upper end is provided with big belt pulley（8）, first bearing seat（3）Upper end is provided with the second rotating shaft（11）, second
Rotating shaft（11）Upper end passes through second bearing seat（10）Stretch into a mixing bowl（24）Inside, the second rotating shaft（11）Upper end is provided with stirring vane
（15）, the second rotating shaft（11）Middle part is provided with small belt pulley（12）, big belt pulley（8）With small belt pulley（12）Between be wound with flat belt
（9）, a mixing bowl（24）Left side upper end is provided with hopper（17）, pole（23）Right-hand member is connected with hollow ball（21）, hollow ball
（21）The upper side and lower side is provided with through hole, hollow ball（21）Second motor is inside provided with（19）, the second motor（19）On be provided with point
From wheel（22）, separating wheel（22）On be uniformly provided with four sulculuses, hollow ball（21）Surface is provided with feed hopper（20）, hollow ball
Body（21）The through hole and feed hopper of upper end（20）Connection, hollow ball（21）Lower end is provided with discharge bucket（18）, hollow ball（21）
The through hole and discharge bucket of lower end（18）Connection, discharge bucket（18）It is located at hopper（17）Surface, filtering cloth jar（29）Right side lower end
With a mixing bowl（24）Crown center is connected with second pipe（25）, filtering cloth jar（29）Right side central is provided with the second fixed plate（26）,
Second fixed plate（26）Top is provided with waste material frame（27）, filtering cloth jar（29）Drainage screen is inside provided with（28）, drainage screen（28）Outlet position
In waste material frame（27）Surface, filtering cloth jar（29）Top left side is provided with water inlet pipe（30）.
2. a kind of construction site according to claim 1 waste water preliminary treatment device, it is characterised in that also include electricity
Dynamic push rod（31）And rubber hammer（32）, fix bar（16）It is provided with electric pushrod（31）, electric pushrod（31）Upper end is provided with rubber
Hammer（32）, rubber hammer（32）It is located at hopper（17）Lower section.
3. a kind of construction site according to claim 1 waste water preliminary treatment device, it is characterised in that also include sharp
Shake device（33）, drainage screen（28）Bottom is provided with vibrator（33）.
4. a kind of construction site according to claim 1 waste water preliminary treatment device, it is characterised in that drainage screen（28）
Material be rustless steel.
5. a kind of construction site according to claim 1 waste water preliminary treatment device, it is characterised in that base plate（1）'s
Material is casting pig.
6. a kind of construction site according to claim 1 waste water preliminary treatment device, it is characterised in that a mixing bowl（24）
Material be Q235 steel.
7. a kind of construction site according to claim 1 waste water preliminary treatment device, it is characterised in that the first motor
（4）With the second motor（19）For servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935123.3A CN106495343A (en) | 2016-11-01 | 2016-11-01 | A kind of construction site waste water preliminary treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935123.3A CN106495343A (en) | 2016-11-01 | 2016-11-01 | A kind of construction site waste water preliminary treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106495343A true CN106495343A (en) | 2017-03-15 |
Family
ID=58318968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610935123.3A Pending CN106495343A (en) | 2016-11-01 | 2016-11-01 | A kind of construction site waste water preliminary treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106495343A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966519A (en) * | 2017-04-25 | 2017-07-21 | 高文扣 | A kind of preliminary processing equipment for construction site sewage |
| CN107098490A (en) * | 2017-04-19 | 2017-08-29 | 许琴 | A kind of construction site wastewater efficient processing equipment |
-
2016
- 2016-11-01 CN CN201610935123.3A patent/CN106495343A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098490A (en) * | 2017-04-19 | 2017-08-29 | 许琴 | A kind of construction site wastewater efficient processing equipment |
| CN107098490B (en) * | 2017-04-19 | 2021-03-12 | 浡江生态建设集团有限公司 | Building site sewage high efficiency treatment equipment |
| CN106966519A (en) * | 2017-04-25 | 2017-07-21 | 高文扣 | A kind of preliminary processing equipment for construction site sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106966519A (en) | A kind of preliminary processing equipment for construction site sewage | |
| CN107042199A (en) | A kind of concrete raw material screening installation poured into a mould for Bridge guardrail | |
| CN107473443A (en) | A kind of industrial wastewater granule foreign high efficiency filter pre-processing device | |
| CN207330639U (en) | A kind of effluent treatment plant | |
| CN211189324U (en) | Domestic sewage environmental protection processing apparatus | |
| CN206173115U (en) | Waste water preliminary treatment device for building site | |
| CN106495343A (en) | A kind of construction site waste water preliminary treatment device | |
| CN205867742U (en) | Waterborne environmental protection coating filtering device | |
| CN110759518A (en) | Urban sewage comprehensive treatment device | |
| CN106621491A (en) | Suspended center-transmission sludge scraper | |
| CN106110758A (en) | A kind of sandstone pulp-water high efficiente callback device for building | |
| CN211328387U (en) | Sewage treatment device with solid-liquid separation effect | |
| CN110498540A (en) | A kind of heavy metal wastewater treatment apparatus | |
| CN209507833U (en) | A kind of environmental project device for recycling sewage | |
| CN109351670B (en) | Material cleaning and screening device | |
| CN207511942U (en) | A kind of high-efficiency sewage isolation of purified processing unit | |
| CN208244197U (en) | Anti-blocking hydraulic screen | |
| CN210473188U (en) | Be applied to sewage treatment plant's solid-liquid separation equipment | |
| CN209161795U (en) | A kind of Life cycle urban wastewater treatment device | |
| CN107986350A (en) | One kind is used for the separated processing unit of rain and impurity | |
| CN210764796U (en) | Domestic waste penetrant purifier | |
| CN207886790U (en) | A kind of cam control mud separating device | |
| CN207877411U (en) | A kind of Novel filtration treatment tank | |
| CN207012675U (en) | A kind of mixed mud tailstock material recovery system | |
| CN206229036U (en) | Horizontal cylinder retaining device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |