CN104496043A - Aeration machine used for processing cable production sewage - Google Patents
Aeration machine used for processing cable production sewage Download PDFInfo
- Publication number
- CN104496043A CN104496043A CN201410656981.5A CN201410656981A CN104496043A CN 104496043 A CN104496043 A CN 104496043A CN 201410656981 A CN201410656981 A CN 201410656981A CN 104496043 A CN104496043 A CN 104496043A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- hollow rotating
- agitating vane
- drive
- cable production
- 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
- C02F7/00—Aeration of stretches of water
-
- 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
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
-
- 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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of sewage processing, and discloses an aeration machine used for processing cable production sewage, which solves the problem of low gas amount solution in the current aeration machine. The aeration machine comprises a work bridge arranged over a sewage processing pool, a bearing pedestal is arranged on the work bridge, a driving shaft is arranged on the bearing pedestal, a driven gear is sleeved on the upper end of the driving shaft, the driven gear is driven to rotate by a first driving motor arranged on the work bridge; an installing plate is connected to the lower end of the driving shaft, a second driving motor is arranged at the other end of the installing plate, a hollow rotating shaft is arranged on the second driving motor, the upper end of the hollow rotating shaft is communicated to compressed air source, a transmission gear is sleeved on peripheral part of the hollow rotating shaft, a stirring vane is connected to the lower part of the hollow rotating shaft, an air-flow is arranged in the stirring vane, the air-flow channel is communicated to the hollow rotating shaft, and a gas outlet is opened on the surface of the stirring vane.
Description
Technical field
The invention belongs to technical field of sewage, be specifically related to a kind of aerator for the process of cable production waste.
Background technology
For the water quality requirement making sewage reach draining or reuse, and to the process that it purifies, sewage disposal is widely used in the every field such as building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink.
And in sewage treatment process, usually need to carry out Air Exposure, the aerator that conventional stirring is used for the process of cable production waste has surface for the aerator of cable production waste process and the air blast aerator for the process of cable production waste, the former carries out high-speed stirring at sewage surface, make gas soluble in water, the latter is that Xiang Shuizhong passes into gas under pressure, makes gas soluble in water, but two class devices all also exist the inefficient shortcoming of large, the molten gas of energy consumption.
For the problems referred to above, application number be 201020022414.1 utility model patent disclose and a kind of stir aerator, containing rotating shaft, dispersion impeller, gas distribution pipe and motor reducer, rotating shaft upper end cover has pedestal, pedestal is fixed on Chi Dingshang, the top of rotating shaft is connected with the output terminal of motor reducer, dispersion impeller is placed on the lower end of rotating shaft, dispersion impeller card is provided with some arc water conservancy diversion ribs, dispersion impeller base circle face is provided with some blades, the bottom cover of rotating shaft has a bearing support, bearing support is fixed at the bottom of pond, gas distribution pipe is arranged at below dispersion impeller, gas distribution pipe has an inlet mouth, gas distribution pipe tube wall has some qi-emitting holes, on gas distribution pipe, cover has some set collars to be fixed at the bottom of pond by gas distribution pipe.
Application number be 201020237786.6 utility model patent disclose a kind of underwater aeration machine, comprise submersible machine, motor shaft, impeller, the aeration chamber of both ends open, inlet pipe, guide shell, it is inner that impeller is positioned at aeration chamber, aeration chamber skin is provided with a urceolus, urceolus and aeration chamber wall and steel plate surround the ring-type air collecting chamber of closed at both ends jointly, and the part that aeration chamber wall is corresponding with air collecting chamber spreads all over qi-emitting hole.Be provided with plate face in air collecting chamber between aeration chamber wall and urceolus to gather the disk type hollow shape porous crushing shell of aperture.Porous crushing shell is vertical with aeration chamber wall.The quantity of porous crushing shell is more than 1 or 1.The qi-emitting hole of aeration chamber wall and the hole shape of porous crushing shell are circular, square or trilateral, and aperture is 2 ~ 60mm.Impeller is made up of, in vortex shape 3 ~ 4 propeller blade shape blades.Inlet pipe and horizontal plane, the water surface is stretched out on its top, and bottom communicates with air collecting chamber, and inlet pipe top is provided with air volume regulating valve.Guide shell is telescoping, is welded on one or both ends, aeration chamber, the export orientation mouth flare of guide shell, taper or directly barrel-shaped.Targeting port is provided with the guide plate of two longitudinal directions.Motor is frequency control motor or standard electromotor.
Application number be 201020685843.7 utility model patent disclose a kind of aerator, it comprises drive unit, tubular shaft, impeller and bracing or strutting arrangement, and tubular shaft is arranged on bracing or strutting arrangement through bearing support, and tubular shaft is connected with drive unit; Impeller is the cavity of hollow, and impeller is provided with through hole, and the upper end of tubular shaft is communicated with air, the cavity connects of lower end and impeller.Bracing or strutting arrangement comprises crossbeam, and bearing support, drive unit are installed on crossbeam.Drive unit comprises between motor with tubular shaft for V belt translation is connected.Drive unit is electric motor, and electric motor and tubular shaft are equipped with belt pulley, connects between described belt pulley through belt.
But existingly all need to arrange gas distribution pipe for the aerator of cable production waste process under water, and gas distribution pipe is all the bottom being fixedly mounted on treatment tank, the setting due to gas distribution pipe adds the cost manufacturing and safeguard.Cause the existing aerator for the process of cable production waste can only be fixed on a position simultaneously and molten gas disposal is carried out to the water in this region, cause the molten tolerance of whole treatment tank low.
Summary of the invention
The problem that the molten tolerance that the present invention exists in order to the aerator solved for the process of cable production waste is low, and a kind of aerator for the process of cable production waste is provided, molten gas disposal can be carried out to the multiple positions in treatment tank, improve the molten tolerance of whole treatment tank, thus improve wastewater treatment efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of aerator for the process of cable production waste, it is characterized in that, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.
What described agitating vane tilted is connected on hollow rotating shaft.
The lower rim being opened in agitating vane of described air outlet.
The upper surface of described agitating vane and lower surface are all connected with stirrer gear.
Described stirrer gear offers some through through holes.
Compared with prior art, the present invention has following beneficial effect:
Aerator for the process of cable production waste of the present invention, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.Aerator for the process of cable production waste of the present invention can rotate above treatment tank, can carry out molten gas disposal to treatment tank different zones, improves the molten tolerance of whole treatment tank, thus improves wastewater treatment efficiency.
The present invention simultaneously does not need to arrange gas distribution pipe separately in addition, decreases the installation and maintenance of equipment, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Mark in figure: 1, service bridge, the 2, first drive-motor, 3, drive shaft, the 4, second drive-motor, 5, hollow rotating shaft, 6, transmitting gear, 7, mounting plate, 8, gas channel, 9, stirrer gear, 10, agitating vane.
Embodiment
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only the present invention's part embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection scope of the present invention.
Aerator for the process of cable production waste of the present invention, comprise the service bridge 1 be arranged on above treatment tank, described service bridge 1 is provided with bearing support, described bearing support is equipped with drive shaft 3, the upper end of described drive shaft 3 is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor 2 driven rotary on service bridge 1; The lower end of described drive shaft 3 is connected with mounting plate 7, the other end of described mounting plate 7 is provided with the second drive-motor 4, described second drive-motor 4 is equipped with hollow rotating shaft 5, the upper end of described hollow rotating shaft 5 is communicated with compressed air source, the outer race of described hollow rotating shaft 5 is provided with transmitting gear 6, transmitting gear 6 engages with the second drive-motor 4, the lower end of described hollow rotating shaft 5 is connected with agitating vane 10, offer gas channel 8 in described agitating vane 10, described gas channel 8 is communicated with hollow rotating shaft 5; The surface of described agitating vane 10 offers air outlet.Aerator for the process of cable production waste of the present invention can rotate above treatment tank, can carry out molten gas disposal to treatment tank different zones, improves the molten tolerance of whole treatment tank, thus improves wastewater treatment efficiency.
The present invention simultaneously does not need to arrange gas distribution pipe separately in addition, decreases the installation and maintenance of equipment, reduces production cost.
In order to improve the mixing effect of agitating vane 10, what described agitating vane 10 tilted is connected on hollow rotating shaft 5.
The lower rim being opened in agitating vane 10 of described air outlet, pressurized air can be risen after the lower rim of agitating vane 10 is extruded by air outlet, thus increases the contact surface of pressurized air and agitating vane 10, improves mixing effect, increases dissolved-air rate.
As a kind of preferred mode of the present invention, the upper surface of described agitating vane 10 and lower surface are all connected with stirrer gear 9, the present invention can not only be stirred by agitating vane 10, but also can be stirred by stirrer gear 9, the further effect improving stirring, increases molten gas efficiency.
Preferably, stirrer gear 9 of the present invention offers some through through holes, also can carry out stirring to pressurized air by through hole broken, improve molten gas efficiency.
Embodiment one
The aerator for the process of cable production waste of the present embodiment, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.
Embodiment two
The aerator for the process of cable production waste of the present embodiment, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.What described agitating vane tilted is connected on hollow rotating shaft.
Embodiment three
The aerator for the process of cable production waste of the present embodiment, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.What described agitating vane tilted is connected on hollow rotating shaft.The lower rim being opened in agitating vane of described air outlet.
Embodiment four
The aerator for the process of cable production waste of the present embodiment, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.What described agitating vane tilted is connected on hollow rotating shaft.The lower rim being opened in agitating vane of described air outlet.The upper surface of described agitating vane and lower surface are all connected with stirrer gear.
Embodiment five
The aerator for the process of cable production waste of the present embodiment, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.What described agitating vane tilted is connected on hollow rotating shaft.The lower rim being opened in agitating vane of described air outlet.The upper surface of described agitating vane and lower surface are all connected with stirrer gear.Described stirrer gear offers some through through holes.
Claims (5)
1. the aerator for the process of cable production waste, it is characterized in that, comprise the service bridge be arranged on above treatment tank, described service bridge is provided with bearing support, described bearing support is equipped with drive shaft, the upper end of described drive shaft is arranged with follower gear, and described follower gear is through being arranged on the first drive-motor driven rotary on service bridge; The lower end of described drive shaft is connected with mounting plate, the other end of described mounting plate is provided with the second drive-motor, described second drive-motor is equipped with hollow rotating shaft, the upper end of described hollow rotating shaft is communicated with compressed air source, the outer race of described hollow rotating shaft is provided with transmitting gear, the lower end of described hollow rotating shaft is connected with agitating vane, offers gas channel in described agitating vane, and described gas channel is communicated with hollow rotating shaft; The surface of described agitating vane offers air outlet.
2. the aerator for the process of cable production waste according to claim 1, is characterized in that, what described agitating vane tilted is connected on hollow rotating shaft.
3. the aerator for the process of cable production waste according to claim 2, is characterized in that, the lower rim being opened in agitating vane of described air outlet.
4., according to the arbitrary described aerator for the process of cable production waste of claim 1-3, it is characterized in that, the upper surface of described agitating vane and lower surface are all connected with stirrer gear.
5. the aerator for the process of cable production waste according to claim 4, is characterized in that, described stirrer gear offers some through through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656981.5A CN104496043A (en) | 2014-11-18 | 2014-11-18 | Aeration machine used for processing cable production sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656981.5A CN104496043A (en) | 2014-11-18 | 2014-11-18 | Aeration machine used for processing cable production sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104496043A true CN104496043A (en) | 2015-04-08 |
Family
ID=52937523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410656981.5A Pending CN104496043A (en) | 2014-11-18 | 2014-11-18 | Aeration machine used for processing cable production sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104496043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310610A (en) * | 2014-11-18 | 2015-01-28 | 四川邮科通信技术有限公司 | Energy-saving aerator for cable production sewage treatment |
| CN105460999A (en) * | 2015-11-27 | 2016-04-06 | 无锡工源机械有限公司 | Air dissolving tank |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206535U (en) * | 1986-11-21 | 1987-09-30 | 朱永兴 | Double wheel rotary aerator |
| JPH04277089A (en) * | 1991-03-05 | 1992-10-02 | Hitachi Kiden Kogyo Ltd | Aeration stirring device in waste water treatment |
| JP2007237153A (en) * | 2006-03-06 | 2007-09-20 | Npo Machinami Ikuseikai | Air mixing and agitation technology |
| CN201254494Y (en) * | 2005-03-30 | 2009-06-10 | 孙树林 | Activate type dissolved oxygen aerator |
| CN201923875U (en) * | 2010-12-17 | 2011-08-10 | 浙江泰来环保科技有限公司 | Aeration machine |
| CN104310610A (en) * | 2014-11-18 | 2015-01-28 | 四川邮科通信技术有限公司 | Energy-saving aerator for cable production sewage treatment |
| CN204224328U (en) * | 2014-11-18 | 2015-03-25 | 四川邮科通信技术有限公司 | A kind of aerator for the process of cable production waste |
| CN204224325U (en) * | 2014-11-18 | 2015-03-25 | 四川邮科通信技术有限公司 | A kind of energy-saving and aerating machine for the process of cable production waste |
-
2014
- 2014-11-18 CN CN201410656981.5A patent/CN104496043A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206535U (en) * | 1986-11-21 | 1987-09-30 | 朱永兴 | Double wheel rotary aerator |
| JPH04277089A (en) * | 1991-03-05 | 1992-10-02 | Hitachi Kiden Kogyo Ltd | Aeration stirring device in waste water treatment |
| CN201254494Y (en) * | 2005-03-30 | 2009-06-10 | 孙树林 | Activate type dissolved oxygen aerator |
| JP2007237153A (en) * | 2006-03-06 | 2007-09-20 | Npo Machinami Ikuseikai | Air mixing and agitation technology |
| CN201923875U (en) * | 2010-12-17 | 2011-08-10 | 浙江泰来环保科技有限公司 | Aeration machine |
| CN104310610A (en) * | 2014-11-18 | 2015-01-28 | 四川邮科通信技术有限公司 | Energy-saving aerator for cable production sewage treatment |
| CN204224328U (en) * | 2014-11-18 | 2015-03-25 | 四川邮科通信技术有限公司 | A kind of aerator for the process of cable production waste |
| CN204224325U (en) * | 2014-11-18 | 2015-03-25 | 四川邮科通信技术有限公司 | A kind of energy-saving and aerating machine for the process of cable production waste |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310610A (en) * | 2014-11-18 | 2015-01-28 | 四川邮科通信技术有限公司 | Energy-saving aerator for cable production sewage treatment |
| CN105460999A (en) * | 2015-11-27 | 2016-04-06 | 无锡工源机械有限公司 | Air dissolving tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204417223U (en) | A kind of rotary mixing type aerator | |
| CN101284696A (en) | Biloded wheel aeration machine under water | |
| CN204224328U (en) | A kind of aerator for the process of cable production waste | |
| CN104310610A (en) | Energy-saving aerator for cable production sewage treatment | |
| CN203545790U (en) | Refining aerating apparatus for sewage treatment | |
| CN104496043A (en) | Aeration machine used for processing cable production sewage | |
| CN103420477A (en) | Method and device for subtle aeration of sewage treatment | |
| CN201762166U (en) | Underwater aerator | |
| CN204224324U (en) | A kind of High Efficiency Energy-Saved Stirring aerator for the process of cable production waste | |
| CN201801422U (en) | Novel aeration machine | |
| CN204224325U (en) | A kind of energy-saving and aerating machine for the process of cable production waste | |
| CN208082270U (en) | A kind of Novel mixer | |
| CN205856099U (en) | The high oxygen that passes does not blocks aeration cylinder | |
| CN104445658B (en) | A kind of hollow type aerator dispersion impeller for the process of cable production waste | |
| CN104445659B (en) | A kind of aerator dispersion impeller of the sharp separation processed for cable production waste | |
| CN204224329U (en) | A kind of aerator dispersion impeller of the sharp separation for the process of cable production waste | |
| CN204224327U (en) | A kind of aerator of the sharp separation for the process of cable production waste | |
| CN213537403U (en) | Environment-friendly energy-saving aeration device | |
| CN210595482U (en) | Surface aerator | |
| CN104326582B (en) | Stirring aerator dispersion impeller for the high-efficiency dissolued-air that cable production waste processes | |
| CN201762167U (en) | Aeration machine | |
| CN104496042B (en) | For the stirring aerator dispersion impeller of the sharp separation of cable production waste process | |
| CN104326581A (en) | High-efficiency energy-saving stirring aerator for cable production sewage treatment | |
| CN104496044B (en) | A kind of stirring aerator of the sharp separation for the process of cable production waste | |
| CN204224326U (en) | A kind of high-efficiency stirring aerator of the sharp separation for the process of cable production waste |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |