CN107265789A - Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment - Google Patents
Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment Download PDFInfo
- Publication number
- CN107265789A CN107265789A CN201710682488.4A CN201710682488A CN107265789A CN 107265789 A CN107265789 A CN 107265789A CN 201710682488 A CN201710682488 A CN 201710682488A CN 107265789 A CN107265789 A CN 107265789A
- Authority
- CN
- China
- Prior art keywords
- basin
- rectangle frame
- biological respinse
- gear
- wastewater
- 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- Withdrawn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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Abstract
The invention discloses highly difficult wastewater from chemical industry integrated equipment for wastewater treatment, including coagulating basin, stirring pool and biological respinse chamber, the coagulating basin, stirring pool and biological respinse chamber are from left to right set gradually, the coagulating basin left upper end is provided with water inlet, silt basin is provided with below coagulating basin, the coagulating basin is provided with filter plate with silt basin connectivity part, hang plate is provided with silt basin below filter plate, the centre position of coagulating basin is connected with stirring pool left upper end in this device, and stir plate and be successively set on from top to bottom in stirring pool, it can make to stir plate generation stirring action using the impact force action of waste water from top to bottom, it is not required to separately set mixing plant or other equipment so that the efficiency of wastewater treatment is improved, more save electric energy, energy-conserving and environment-protective, and rectangle frame can the oscilaltion in biological respinse chamber, it is easy to addition and observation bio-carrier ball, addition can be controlled, it is adapted to promote.
Description
Technical field
The present invention relates to technical field of environment protection equipment, specially highly difficult wastewater from chemical industry integrated equipment for wastewater treatment.
Background technology
During wastewater from chemical industry integrated equipment for wastewater treatment is a kind of device for handling the waste water produced in chemical industry, Chemical Manufacture
Often produce different types of waste water, it is difficult to individually processing, and wastewater from chemical industry integrated equipment for wastewater treatment can be by various waste water
Integrated treatment, simple and convenient, the efficiency of wastewater treatment is higher, but it still suffers from following drawback in actual use：
1. generally require separately to set mixing plant or other equipment so that at waste water in wastewater from chemical industry integrated equipment for wastewater treatment
The efficiency of reason is improved, but this mode more wastes electric energy, does not meet the requirement of energy-conserving and environment-protective；
2. the mud precipitated in the coagulating basin in wastewater from chemical industry integration apparatus often some flow to it is next
Level processing chamber, next stage processing chamber can be impacted, wastewater treatment it is less efficient；
3. the sludge inconvenience cleaning in the coagulating basin in wastewater from chemical industry integration apparatus is, it is necessary to periodically manually salvaged,
Waste time and energy, and salvaged using sludge pump or other devices, more waste electric energy, do not meet the requirement of energy-conserving and environment-protective；
4. needing to add bio-carrier ball in wastewater from chemical industry integration apparatus, microorganism is set to grow and handle waste water,
But bio-carrier ball often follows waste water stream to next stage, waste is caused, and bio-carrier ball is difficult addition and observation,
Inconvenience control addition.
The content of the invention
It is an object of the invention to provide highly difficult wastewater from chemical industry integrated equipment for wastewater treatment, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment, bag
Coagulating basin, stirring pool and biological respinse chamber are included, the coagulating basin, stirring pool and biological respinse chamber are from left to right set gradually, institute
Coagulating basin left upper end is stated provided with water inlet, coagulating basin lower section is provided with silt basin, and the coagulating basin is with silt basin connectivity part provided with filter
Hang plate is provided with silt basin below plate, filter plate, the silt basin lower surface is provided with floss hole, and floss hole is provided with post
Plug, is connected between the coagulating basin right-hand member centre position and stirring pool left upper end, and activity in rotating shaft, rotating shaft is provided with stirring pool
It is arranged with to be fixed with axle sleeve, axle sleeve and stirs plate, the stirring pool bottom righthand side is connected with biological respinse chamber left end, biological respinse
Rectangle frame is provided with inside chamber left end, the rectangle frame upper and lower ends are equipped with fixed spacing collar, and the spacing collar surrounds rectangle frame
Outer ring is set, and rectangle frame left and right sides centre position, which is equipped with gear grooved, gear grooved, to be toothed around, gear grooved or so two
Also extended through on the rectangle frame of side provided with through hole, rectangle frame front and rear sides surface, which is also run through, is provided with through hole, the rectangle frame left and right sides
The gear grooved in face is equipped with gear at biological respinse chamber, and gear is located in the control flume in biological respinse intracavitary portion, and gear
It is mutually ratcheting with the gear teeth on gear grooved, control panel is fixed with the biological respinse chamber upper surface of right-hand member control flume side, is controlled
Plate is provided with rotary shaft, and rotary shaft front end is provided with gear at control panel, rotates shaft rear end at control panel provided with control
Mutually ratcheting between gear and the gear of upper right side inside right-hand member control flume in button, the rotary shaft, the biological respinse chamber is right
End is internal to be provided with biological membrane assembly, and the biological respinse chamber right-hand member of biological membrane assembly right-hand member is additionally provided with delivery port.
It is preferred that, the coagulating basin lower surface is provided with fixed plate, and silt basin upper surface also is provided with fixed plate, consolidates for two up and down
It is connected by screw between fixed board.
It is preferred that, the hang plate is provided with two, and fixation is located at silt basin both sides inwall respectively for the outer end of two hang plates,
Two one end of hang plate away from silt basin inwall tilt down and leave space between setting, and two hang plates.
It is preferred that, the rotating shaft is provided with three, and three rotating shafts are successively set in stirring pool from top to bottom.
It is preferred that, it is described to stir the rectangular platy structure of plate, plate is stirred provided with four, and four are stirred the rounded array-like of plate and are distributed in
One circle of axle sleeve.
It is preferred that, the rectangle frame upper end is set through biological respinse chamber upper surface, and rectangle frame lower surface is in solid slab
Shape structure, rectangle frame upper surface is provided with opening.
It is preferred that, provided with a gear in left end control flume, provided with three gears in right-hand member control flume, between three gears
It is mutually ratcheting each other.
Compared with prior art, the beneficial effects of the invention are as follows：Rationally, feature is strong for structure setting of the present invention, with
Lower advantage：
1. the centre position of coagulating basin is connected with stirring pool left upper end in this device, and stirs plate and set gradually from top to bottom
In stirring pool, it can make to stir plate using the impact force action of waste water from top to bottom and produce stirring action, be not required to separately to set stirring and set
Standby or other equipment causes the efficiency of wastewater treatment to improve, and more saves electric energy, energy-conserving and environment-protective；
2. the mud precipitated in coagulating basin can be led in silt basin by filter plate, it is obliquely installed in filter plate and silt basin
Hang plate avoid the phenomenon of mud backflow, mud will not flow to next stage processing chamber, next stage processing chamber will not be caused
Influence, the efficiency of wastewater treatment is higher；
3. being provided with plunger at the floss hole of silt basin lower surface, the mud in silt basin can be discharged by opening plunger, and
By fixed plate and mode connects for screw between silt basin and coagulating basin, it is easy to dismounting and cleaning, without the use of sludge pump or other dresses
Put to be salvaged, meet the requirement of energy-conserving and environment-protective；
4. bio-carrier ball can be added in rectangle frame, rectangle frame causes bio-carrier ball not follow waste water stream to next
Level, does not result in wastes, and rectangle frame can the oscilaltion in biological respinse chamber, be easy to addition with observing bio-carrier ball, energy
Addition is enough controlled, is adapted to promote.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention control slot structure schematic diagram；
Fig. 3 is rectangle frame of the present invention and through-hole structure schematic diagram；
Fig. 4 is control panel of the present invention and control knob structural representation.
In figure：1 water inlet, 2 coagulating basins, 3 stirring pools, 4 axle sleeves, 5 rotating shafts, 6 stir plate, 7 gear grooveds, 8 rectangle frames, 9 gears,
10 spacing collars, 11 control panels, 12 biological respinse chambers, 13 biological membrane assemblies, 14 delivery ports, 15 plungers, 16 silt basins, 17 are fixed
Plate, 18 filter plates, 19 hang plates, 20 control flumes, 21 through holes, 22 control knobs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment, including
Coagulating basin 2, stirring pool 3 and biological respinse chamber 12, coagulating basin 2, stirring pool 3 and biological respinse chamber 12 are from left to right set gradually,
The left upper end of coagulating basin 2 is provided with water inlet 1, and the lower section of coagulating basin 2 is provided with silt basin 16, and the lower surface of coagulating basin 2 is provided with fixed plate 17, becomes silted up
The upper surface of mud sump 16 also is provided with fixed plate 17, is connected by screw up and down between two fixed plates 17, coagulating basin 2 and silt basin 16
Connectivity part, which is provided with filter plate 18, the silt basin 16 of the lower section of filter plate 18, is provided with hang plate 19, and hang plate 19 is provided with two, two inclinations
The outer end of plate 19 is fixed respectively to be located at the both sides inwall of silt basin 16, the one end of two hang plates 19 away from the inwall of silt basin 16 to
Under be obliquely installed, and leave space between two hang plates 19, the lower surface of silt basin 16 is provided with floss hole, and floss hole is provided with
Plunger 15, is connected between the right-hand member centre position of coagulating basin 2 and the left upper end of stirring pool 3, and rotating shaft 5, rotating shaft 5 are provided with stirring pool 3
Provided with three, three rotating shafts 5 are successively set in stirring pool 3 from top to bottom, and movable sleeve is provided with axle sleeve 4, axle sleeve 4 in rotating shaft 5
It is fixed with and stirs plate 6, stir the rectangular platy structure of plate 6, stirs plate 6 provided with four, four are stirred the rounded array-like of plate 6 and are distributed in axle
One circle of set 4, the bottom righthand side of stirring pool 3 is connected with the left end of biological respinse chamber 12, and rectangle is provided with inside the left end of biological respinse chamber 12
Frame 8, the upper end of rectangle frame 8 is set through the upper surface of biological respinse chamber 12, and the lower surface of rectangle frame 8 is in solid platy structure, rectangle
The upper surface of frame 8 is provided with opening, and the upper and lower ends of rectangle frame 8 are equipped with fixed spacing collar 10, and spacing collar 10 is set around the outer ring of rectangle frame 8
Put, the left and right sides centre position of rectangle frame 8, which is equipped with gear grooved 7, gear grooved 7, to be toothed around, the square of the left and right sides of gear grooved 7
Also extended through on shape frame 8 provided with through hole 21, the front and rear sides surface of rectangle frame 8, which is also run through, is provided with through hole 21, the left and right sides of rectangle frame 8
The gear grooved 7 in face is equipped with gear 9 at biological respinse chamber 12, and gear 9 is located at the control flume 20 inside biological respinse chamber 12
It is interior, and gear 9 and the gear teeth on gear grooved 7 are mutually ratcheting, provided with a gear 9 in left end control flume 20, in right-hand member control flume 20
It is mutually ratcheting each other between three gears 9 provided with three gears 9, on the upper surface of biological respinse chamber 12 of the side of right-hand member control flume 20
Control panel 11 is fixed with, control panel 11 is provided with rotary shaft, and rotary shaft front end is provided with gear 9 at control panel 11, rotates
Shaft rear end is provided with the tooth of the gear 9 in control knob 22, rotary shaft and the inside upper right side of right-hand member control flume 20 at control panel 11
It is mutually ratcheting between wheel 9, biological membrane assembly 13, the biological respinse of the right-hand member of biological membrane assembly 13 are provided with inside the right-hand member of biological respinse chamber 12
The right-hand member of chamber 12 is additionally provided with delivery port 14.
Operation principle：First, waste water enters coagulating basin 2, the precipitation through coagulating basin 2, the silt precipitated at water inlet 1
Mud is discharged into silt basin 16 by filter plate 18, and the hang plate 19 being obliquely installed in filter plate 18 and silt basin 16 avoids mud backflow
Phenomenon, mud will not flow to next stage processing chamber, next stage processing chamber will not be impacted, the efficiency of wastewater treatment compared with
Plunger 15 is provided with height, the floss hole of the lower surface of silt basin 16, the mud in silt basin 16 can be discharged by opening plunger 15, and
By fixed plate 17 and mode connects for screw between silt basin 16 and coagulating basin 2, be easy to dismounting with cleaning, without the use of sludge pump or its
His device is salvaged, and meets the waste water after being precipitated in the requirement of energy-conserving and environment-protective, coagulating basin 2 due to the less reason meeting of quality
Be in the top of coagulating basin 2, afterwards, the waste water after precipitation enters from the left upper end of stirring pool 3, when waste water enters stirring pool 3 on to
Impulsive force can be produced when lower, now, stirring plate 6 can drive axle sleeve 4 to be rotated in rotating shaft 5, reach the effect for stirring plate so that
Waste water preferably, is not required to separately set mixing plant or other equipment so that wastewater treatment into treatment effect during next stage processing chamber
Efficiency improve, more save electric energy, energy-conserving and environment-protective when waste water is through rectangle frame 8, can be flowed out by the through hole 21 in rectangle frame 8,
In rectangle frame 8 during addition bio-carrier ball, bio-carrier ball will not flow to next stage due to the restriction effect of rectangle frame 8, no
It can cause to waste, can rotate the gear 9 in right-hand member control flume 20 by rotating control knob 22, it is most left in right-hand member control flume 20
The gear 9 of side and the gear teeth in the gear grooved 7 of the right-hand member of rectangle frame 8 are mutually ratcheting, and gear 9 can make on rectangle frame 8 while rotation
Lower motion, convenient addition and observation bio-carrier ball, can control addition, gear 9 and the gear grooved 7 of the left end of rectangle frame 8 are kept away
Exempt from the phenomenon of the double swerve of rectangle frame 8, synchronization lifting can be achieved, and the spacing collar 10 of the upper and lower ends of rectangle frame 8 avoids square
Shape frame 8 completely falls off or fallen into the phenomenon of biological respinse chamber 12, using simple, afterwards, waste water by biological membrane assembly 13 again
Secondary filtering, the clear water after filtering is discharged from delivery port 14, is adapted to promote.
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 changes, modification can be carried out to these embodiments, replace 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 (7)
1. highly difficult wastewater from chemical industry integrated equipment for wastewater treatment, including coagulating basin (2), stirring pool (3) and biological respinse chamber (12), institute
Coagulating basin (2), stirring pool (3) and biological respinse chamber (12) is stated from left to right to set gradually, it is characterised in that：The coagulating basin
(2) left upper end, which is provided with below water inlet (1), coagulating basin (2), is provided with silt basin (16), the coagulating basin (2) and silt basin (16)
Connectivity part, which is provided with the silt basin (16) below filter plate (18), filter plate (18), is provided with hang plate (19), under the silt basin (16)
Surface is provided with floss hole, and floss hole is provided with plunger (15), and coagulating basin (2) the right-hand member centre position is left with stirring pool (3)
It is connected between upper end, movable sleeve in rotating shaft (5), rotating shaft (5) is provided with stirring pool (3) and is provided with solid on axle sleeve (4), axle sleeve (4)
Fixed provided with plate (6) is stirred, stirring pool (3) bottom righthand side is connected with biological respinse chamber (12) left end, and biological respinse chamber (12) is left
End is internal to be provided with rectangle frame (8), and rectangle frame (8) upper and lower ends are equipped with fixed spacing collar (10), the spacing collar (10)
Set around rectangle frame (8) outer ring, rectangle frame (8) left and right sides centre position is equipped with gear grooved (7), gear grooved (7)
Inside it is toothed around, is also extended through on the rectangle frame (8) of gear grooved (7) left and right sides provided with through hole (21), rectangle frame (8) front and rear sides
Surface, which is also run through, is provided with through hole (21), and the gear grooved (7) of rectangle frame (8) left and right sides is equal through biological respinse chamber (12) place
Provided with gear (9), gear (9) is located in the internal control flume (20) of biological respinse chamber (12), and gear (9) and gear grooved (7)
On the gear teeth it is mutually ratcheting, be fixed with control panel (11) on biological respinse chamber (12) upper surface of right-hand member control flume (20) side,
Control panel (11) is provided with rotary shaft, and rotary shaft front end is provided with gear (9) through control panel (11) place, rotates shaft rear end through control
Making sheet (11) place is provided with the tooth of the gear (9) and the internal upper right side of right-hand member control flume (20) in control knob (22), the rotary shaft
It is mutually ratcheting between wheel (9), biological membrane assembly (13) is provided with inside biological respinse chamber (12) right-hand member, biological membrane assembly (13) is right
Biological respinse chamber (12) right-hand member at end is additionally provided with delivery port (14).
2. highly difficult wastewater from chemical industry integrated equipment for wastewater treatment according to claim 1, it is characterised in that：The coagulating basin
(2) lower surface is provided with fixed plate (17), and silt basin (16) upper surface also is provided with fixed plate (17), up and down two fixed plates (17) it
Between be connected by screw.
3. highly difficult wastewater from chemical industry integrated equipment for wastewater treatment according to claim 1, it is characterised in that：The hang plate
(19) two are provided with, fixation is located at silt basin (16) both sides inwall, two hang plates respectively for the outer end of two hang plates (19)
(19) one end away from silt basin (16) inwall is tilted down leaves space between setting, and two hang plates (19).
4. highly difficult wastewater from chemical industry integrated equipment for wastewater treatment according to claim 1, it is characterised in that：The rotating shaft (5)
Provided with three, three rotating shafts (5) are successively set in stirring pool (3) from top to bottom.
5. highly difficult wastewater from chemical industry integrated equipment for wastewater treatment according to claim 1, it is characterised in that：It is described to stir plate (6)
Rectangular platy structure, stirs plate (6) provided with four, four are stirred the circle that plate (6) rounded array-like is distributed in axle sleeve (4).
6. highly difficult wastewater from chemical industry integrated equipment for wastewater treatment according to claim 1, it is characterised in that：The rectangle frame
(8) upper end is set through biological respinse chamber (12) upper surface, and rectangle frame (8) lower surface is in solid platy structure, rectangle frame (8)
Upper surface is provided with opening.
7. highly difficult wastewater from chemical industry integrated equipment for wastewater treatment according to claim 1, it is characterised in that：Left end control flume
(20) provided with a gear (9) in, each other phase tooth is provided between three gears (9), three gears (9) in right-hand member control flume (20)
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682488.4A CN107265789A (en) | 2017-08-10 | 2017-08-10 | Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682488.4A CN107265789A (en) | 2017-08-10 | 2017-08-10 | Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265789A true CN107265789A (en) | 2017-10-20 |
Family
ID=60079843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710682488.4A Withdrawn CN107265789A (en) | 2017-08-10 | 2017-08-10 | Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090167A (en) * | 2020-11-11 | 2020-12-18 | 潍坊维润金属科技有限公司 | Sewage treatment device for environmental protection |
-
2017
- 2017-08-10 CN CN201710682488.4A patent/CN107265789A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090167A (en) * | 2020-11-11 | 2020-12-18 | 潍坊维润金属科技有限公司 | Sewage treatment device for environmental protection |
| CN112090167B (en) * | 2020-11-11 | 2021-04-02 | 潍坊维润金属科技有限公司 | Sewage treatment device for environmental protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107954512A (en) | A kind of aeration tank for preventing secondary pollution | |
| CN108483769A (en) | One environment-friendly type small towns wastewater treatment auxiliary device | |
| CN204079647U (en) | Water pollution control equipment | |
| CN114262096A (en) | Urban sewage treatment device | |
| CN108892328A (en) | A kind of daily life sewage-treatment plant being convenient to clean | |
| CN108862735A (en) | A kind of centrifugal high effective sewage-treatment plant | |
| CN110984271A (en) | Water conservancy construction dredging device convenient to adjust and using method thereof | |
| CN211419816U (en) | Solid-liquid separation's domestic sewage treatment plant | |
| CN206232540U (en) | A kind of novel domestic sewage processes integrated apparatus | |
| CN107265789A (en) | Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment | |
| CN212655585U (en) | Sewage treatment device for water environment treatment | |
| CN207193058U (en) | A kind of processing equipment of printing ink wastewater | |
| CN111039439A (en) | Domestic sewage treatment equipment | |
| CN110304743A (en) | A kind of trade effluent improvement mixed aeration device | |
| CN207627994U (en) | Two-phase sedimentation basin | |
| CN109761299A (en) | A kind of flocculate removal structure, aerator and sewage-treatment plant | |
| CN207451768U (en) | It is a kind of that there is the sewage-treatment plant of multistep treatment | |
| CN207259328U (en) | Highly difficult wastewater from chemical industry integrated equipment for wastewater treatment | |
| CN213012133U (en) | Flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater | |
| CN108585266A (en) | A kind of anti-clogging sewage-treatment plant | |
| CN106746029A (en) | A kind of coagulation device for sewage disposal | |
| CN107601637A (en) | A kind of settler for wastewater treatment | |
| CN209721813U (en) | A kind of circulating sewage water treatment machine | |
| CN106745860A (en) | A kind of multi-functional sewage processes aeration stirrer | |
| CN210683417U (en) | Waste liquid treatment device for clothing factory |
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 |
Application publication date: 20171020 |
|
| WW01 | Invention patent application withdrawn after publication |