CN205222832U - Centrifugal aeration machine of diving - Google Patents

Centrifugal aeration machine of diving Download PDF

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Publication number
CN205222832U
CN205222832U CN201520956505.5U CN201520956505U CN205222832U CN 205222832 U CN205222832 U CN 205222832U CN 201520956505 U CN201520956505 U CN 201520956505U CN 205222832 U CN205222832 U CN 205222832U
Authority
CN
China
Prior art keywords
diving
mixing chamber
utility
model
air
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.)
Expired - Fee Related
Application number
CN201520956505.5U
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Chinese (zh)
Inventor
王小虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Shinri Extension Environmental Technology Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201520956505.5U priority Critical patent/CN205222832U/en
Application granted granted Critical
Publication of CN205222832U publication Critical patent/CN205222832U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

The utility model discloses a centrifugal aeration machine of diving, it includes: a plurality of branch pipes that intake pipe, one end link to each other with the intake pipe, the mixing chamber that the subduction just links to each other with the branch pipe other end in aqueous and the dive motor that links to each other with the mixing chamber. The utility model discloses compact structure, little, the simple to operate of area, most structure dive operation, small in noise, intake air is many, and the gassing is many and thin, dissolves gas rate height, need not provide the air supply, save the air -blower, the construction investment is few, impeller channel adopts no jam formula, and the operation is safe, reliable.

Description

To dive under water centrifugal aerator
Technical field
The utility model relates to the centrifugal aerator of a kind of diving.
Background technology
Along with increase, the industrial expansion of the size of population, the amount of sanitary sewage and industrial sewage is increasing, and therefore occurred various sewage disposal device, aerator is one of them.Traditional aerator floor space is large, it is loaded down with trivial details to install, and noise is large; Suck little air, dissolved-air rate is low; Need to provide source of the gas and gas blower, construction investment is large; Impeller passage likely blocks, and runs dangerous.
Utility model content
For above deficiency, the purpose of this utility model is the centrifugal aerator of a kind of diving of design, and easy for installation, structure is simple, and improves working reliability.
The technical solution of the utility model is: the centrifugal aerator of a kind of diving, it comprises: the mixing chamber that multiple arms that inlet pipe, one end are connected with inlet pipe, subduction are connected in water and with the arm the other end and the submersible machine be connected with mixing chamber.
On the basis of technique scheme, comprise following attached technical scheme further:
Described arm is arranged on all sides of submersible machine.
Described mixing chamber circumference is provided with several escape pipes spaced twist.
Described arm is 2.
The bearing of trend of described arm is parallel with the axial direction due of submersible machine, and perpendicular with the direction of escape pipe.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
1) compact construction, floor space are little, easy for installation;
2) pull the plug operation, noise of most of structure is little;
3) suck air many, produce bubble many and thin, dissolved-air rate is high;
4) need not provide source of the gas, save gas blower, construction investment is few;
5) impeller passage adopts non blocking type, operating safety, reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model, and wherein arm is removed.
Embodiment
Embodiment: with reference to shown in Fig. 1-2, the utility model provides a kind of specific embodiment of centrifugal aerator of diving under water, and it comprises: the mixing chamber 20 that inlet pipe 10, the multiple arms 12 be connected with inlet pipe 10 one end, the sound damper 14 be connected with inlet pipe 10 the other end, subduction are connected in water and with arm 12 and the submersible machine 30 be connected with mixing chamber 20.Wherein mixing chamber 20 circumference is provided with several escape pipes 22 spaced twist.Arm 12 is preferably 2.Submersible machine 30 adopts the centrifugal force utilizing vane rotary to produce to arrange ambient water and forms low pressure area suction current simultaneously, manufacture vacuum at impeller inlet place and suck air, in mixing chamber 20, gas and water are thoroughly mixed to form uniform mixing wastewater with air liquid, discharge fast under centrifugal action.Because water flow jet is extremely strong, cause effective water circulation, make air be cut into a large amount of micro-bubbles, greatly improve its surface-area, and slowly make oxygen a large amount of in air soluble in water because bubble rises, make this mechanomotive force efficiency be better than the aerator of other kind.
Multiple arm and mixing chamber is adopted in the utility model, suction air capacity is many, good mixing effect, coefficient of oxygen utilization is high, mixing wastewater with air liquid is discharged from mixing chamber with special angle, current curl can be made to horizontal direction and then upwards flow, stirring action is had concurrently while aeration, submersible machine submerged runs, noiselessness, and inlet pipe goes out the water surface and can install sound damper additional, strengthen erasure effect, for sewage disposal plant aeration tank, in aerated grit chamber, oxygenation and mixing are carried out to the mixed solution of sewage sludge, and biochemical treatment or cultivation oxygenation are carried out to sewage.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the spirit of the utility model main technical schemes or modification, all should be encompassed within protection domain of the present utility model.

Claims (5)

1. the centrifugal aerator of diving, is characterized in that it comprises: the mixing chamber that multiple arms that inlet pipe, one end are connected with inlet pipe, subduction are connected in water and with the arm the other end and the submersible machine be connected with mixing chamber.
2. the centrifugal aerator of diving as claimed in claim 1, is characterized in that: described arm is arranged on all sides of submersible machine.
3. the centrifugal aerator of diving as claimed in claim 1, is characterized in that: described mixing chamber circumference is provided with several escape pipes spaced twist.
4. the centrifugal aerator of diving as described in claim 1 or 2 or 3, is characterized in that: described arm is 2.
5. the centrifugal aerator of diving as described in claim 1 or 2 or 3, is characterized in that: the bearing of trend of described arm is parallel with the axial direction due of submersible machine, and perpendicular with the direction of escape pipe.
CN201520956505.5U 2015-11-26 2015-11-26 Centrifugal aeration machine of diving Expired - Fee Related CN205222832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520956505.5U CN205222832U (en) 2015-11-26 2015-11-26 Centrifugal aeration machine of diving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520956505.5U CN205222832U (en) 2015-11-26 2015-11-26 Centrifugal aeration machine of diving

Publications (1)

Publication Number Publication Date
CN205222832U true CN205222832U (en) 2016-05-11

Family

ID=55897909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520956505.5U Expired - Fee Related CN205222832U (en) 2015-11-26 2015-11-26 Centrifugal aeration machine of diving

Country Status (1)

Country Link
CN (1) CN205222832U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108793408A (en) * 2018-07-23 2018-11-13 萍乡市华星环保工程技术有限公司 A kind of aerator based on A1-A2-O techniques
CN110272131A (en) * 2019-07-19 2019-09-24 广州易能克科技有限公司 Inversion type aerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108793408A (en) * 2018-07-23 2018-11-13 萍乡市华星环保工程技术有限公司 A kind of aerator based on A1-A2-O techniques
CN108793408B (en) * 2018-07-23 2021-10-08 萍乡市华星环保工程技术有限公司 Aeration device based on A1-A2-O process
CN110272131A (en) * 2019-07-19 2019-09-24 广州易能克科技有限公司 Inversion type aerator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170711

Address after: 210000, Nanjing Road, Liuhe District, Jiangsu 180-3, Taishan Road

Patentee after: Nanjing Shinri extension Environmental Technology Co. Ltd.

Address before: 210000 Jiangsu city of Nanjing Province along the Yangtze River Industrial Development Zone Xiaoshan village 16 room 506

Patentee before: Wang Xiaohu

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160511

Termination date: 20181126