CN107651764A - A kind of compound plugflow aerator - Google Patents
A kind of compound plugflow aerator Download PDFInfo
- Publication number
- CN107651764A CN107651764A CN201711113286.4A CN201711113286A CN107651764A CN 107651764 A CN107651764 A CN 107651764A CN 201711113286 A CN201711113286 A CN 201711113286A CN 107651764 A CN107651764 A CN 107651764A
- Authority
- CN
- China
- Prior art keywords
- plugflow
- compound
- housing
- bearing block
- rotor
- 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
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- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention relates to a kind of compound plugflow aerator, including housing, stator, rotor, rotating shaft, bearing block and impeller, the rear end of the housing is provided with air inlet pipe, the stator is provided with the housing, the stator is connected by the rotating shaft with the rotor, the rotor is connected with the input of the bearing block, and the output shaft of the bearing block is connected with the impeller.The present invention realizes underwater impeller while blast aeration oxygenation so that the structure of complete equipment further simplifies, and improves efficiency, easy for installation, it is practical flexibly, operation strategies are wide.
Description
Technical field
The present invention relates to a kind of aerator, more particularly to a kind of compound plugflow aerator.
Background technology
Municipal sewage plant's oxidation ditch oxygenation aeration at present, there is preceding municipal sewage plant's oxidation ditch all in this equipment
It is to be applied in combination by the way of surface pump up aeration machine adds underwater impeller, dynamic efficiency is low, the high of cost
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of automobile burglar screw dismounting device.
The present invention is achieved through the following technical solutions above-mentioned purpose：
The present invention includes housing, stator, rotor, rotating shaft, bearing block and impeller, and the rear end of the housing is provided with air inlet
Pipe, be provided with the stator in the housing, the stator is connected by the rotating shaft with the rotor, the rotor with it is described
The input connection of bearing block, the output shaft of the bearing block are connected with the impeller.
Specifically, covered after the housing and be provided with watertight cable.
Further, it is provided with buffing pad on the housing.
Specifically, seal receptacle and mechanical seal are provided with the bearing block.
Further, blender nut is provided with the impeller.
Specifically, it is provided with sliding sleeve in the air inlet pipe.
Further, the rotating shaft is hollow axle.
The beneficial effects of the present invention are：
The present invention realizes underwater impeller while blast aeration oxygenation so that the structure of complete equipment is further simple
Change, improve efficiency, easy for installation, it is practical flexibly, operation strategies are wide.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the exploded perspective view of the present invention；
In figure：1- blender nuts, 2- impellers, 3- mechanical seals, 4- seal receptacles, 5- bearing blocks, 6- rotors, 7- rotating shafts,
8- stators, 9- buffing pads, 10- housings, 11- bonnets, 12- air inlet pipe, 13- sliding sleeves.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As illustrated in fig. 1 and 2, the present invention includes housing 10, stator 8, rotor 6, rotating shaft 7, bearing block 5 and impeller 2, the shell
The rear end of body 10 is provided with air inlet pipe 12, is provided with the stator 8 in the housing 10, the stator 8 by the rotating shaft 7 with
The rotor 6 is connected, and the rotor 6 is connected with the input of the bearing block 5, output shaft and the leaf of the bearing block 5
The connection of wheel 2.
Covered after the housing 10 and be provided with watertight cable, buffing pad 9 is provided with the housing 10.
Seal receptacle 4 and mechanical seal 3 are provided with the bearing block 5, blender nut 1 is provided with the impeller.
Sliding sleeve 13 is provided with the air inlet pipe 12, the rotating shaft 7 is hollow axle, and the effect of hollow main shaft 7 is except entering
The radiating effect of rotor 6 can also be increased outside gas.
Structural principle of the present invention is：By adding propeller to be combined into underwater impeller in submersible motor, main shaft is using hollow
Structure, it will produce powerful negative pressure before the impeller and be sucked extraneous air under water and current by pipeline in end during equipment high speed plug-flow
Mixed at high speed is oxygenated, can be separately plus by way of air blower increasing admission pressure, increasing and dive when the depth of water is more than more than 4 meters
It is deep, suitable for the transformation of old oxidation ditch treatment technique, installed using original impeller support, energy-conservation, investment reduction.
It is the preferable regeneration product of sewage plant aerator.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of compound plugflow aerator, including housing, it is characterised in that：Also include stator, rotor, rotating shaft, bearing block and leaf
Wheel, the rear end of the housing is provided with air inlet pipe, is provided with the stator in the housing, the stator by the rotating shaft with
The rotor connection, the rotor are connected with the input of the bearing block, and the output shaft of the bearing block connects with the impeller
Connect.
A kind of 2. compound plugflow aerator according to claim 1, it is characterised in that：Cover and be provided with after the housing
Watertight cable.
A kind of 3. compound plugflow aerator according to claim 1, it is characterised in that：Buffering is provided with the housing
Seat.
A kind of 4. compound plugflow aerator according to claim 1, it is characterised in that：Sealing is provided with the bearing block
Seat and mechanical seal.
A kind of 5. compound plugflow aerator according to claim 1, it is characterised in that：Blender is provided with the impeller
Nut.
A kind of 6. compound plugflow aerator according to claim 1, it is characterised in that：Cunning is provided with the air inlet pipe
Set.
A kind of 7. compound plugflow aerator according to claim 1, it is characterised in that：The rotating shaft is hollow axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113286.4A CN107651764A (en) | 2017-11-13 | 2017-11-13 | A kind of compound plugflow aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113286.4A CN107651764A (en) | 2017-11-13 | 2017-11-13 | A kind of compound plugflow aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107651764A true CN107651764A (en) | 2018-02-02 |
Family
ID=61120283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711113286.4A Pending CN107651764A (en) | 2017-11-13 | 2017-11-13 | A kind of compound plugflow aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107651764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611347A (en) * | 2018-12-12 | 2019-04-12 | 孔祥真 | Centralized liquid relaying compression air compressor machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276877A (en) * | 2000-03-31 | 2001-10-09 | Shin Meiwa Ind Co Ltd | Aeration device |
| CN204661424U (en) * | 2015-05-25 | 2015-09-23 | 宁波象保合作区青兰环保设备有限公司 | A kind of centrifugal aeration machine |
| CN207619125U (en) * | 2017-11-13 | 2018-07-17 | 厦门宏鼎机电科技有限公司 | A kind of compound plugflow aerator |
-
2017
- 2017-11-13 CN CN201711113286.4A patent/CN107651764A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276877A (en) * | 2000-03-31 | 2001-10-09 | Shin Meiwa Ind Co Ltd | Aeration device |
| CN204661424U (en) * | 2015-05-25 | 2015-09-23 | 宁波象保合作区青兰环保设备有限公司 | A kind of centrifugal aeration machine |
| CN207619125U (en) * | 2017-11-13 | 2018-07-17 | 厦门宏鼎机电科技有限公司 | A kind of compound plugflow aerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611347A (en) * | 2018-12-12 | 2019-04-12 | 孔祥真 | Centralized liquid relaying compression air compressor machine |
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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 |