CN2559643Y - Efficient axial-flow automatic aerator - Google Patents
Efficient axial-flow automatic aerator Download PDFInfo
- Publication number
- CN2559643Y CN2559643Y CN02217859U CN02217859U CN2559643Y CN 2559643 Y CN2559643 Y CN 2559643Y CN 02217859 U CN02217859 U CN 02217859U CN 02217859 U CN02217859 U CN 02217859U CN 2559643 Y CN2559643 Y CN 2559643Y
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- oxygen increasing
- utility
- model
- 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 - Lifetime
Links
- 238000005276 aerator Methods 0.000 title description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000001965 increasing effect Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
Classifications
-
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an axial flow gas exposure oxygen increasing machine, mainly comprising a motor and a pump and a floater which have the same axes as the motor. The two ends of long shaft of the motor and the pump are provided with taper roller bearings and mechanical seal and is filled with lubricant; a built-in expansion part is internally arranged; the two ends of the pump is provided with an axial flow impeller; the lower part of the impeller is provided with a cross vortex-proof retaining plate. The utility model has the advantages of convenient maintenance, good oxygen increasing effect, good block-proof performance, and being applied to sewage disposal, oxygen increasing in pounds, etc.
Description
Affiliated technical field:
The utility model relates to a kind of device that increases the intravital oxygen content of liquid, especially a kind of aeration oxygen replenishing machinery.
Background technology:
Along with environmental pollution is on the rise, the utilization of oxygen increasing pump more and more widely at present.As Chinese utility model ZL97242803.8, name is called " compound leaf pulling flow type high efficient aeration oxygen increasing pump " and discloses a kind of aeration oxygen replenishing pump structure, it is mainly reached by electric motor and links to each other with electric motor, and be that the pump in same axle center is formed, but exist oxygenation effect poor, easily stop up, shortcomings such as investment is high, noise is big, maintenance difficult.
Summary of the invention:
At above-mentioned shortcoming, the utility model provides that a kind of oxygenation effect is good, the energy-efficient axial flow aerator of clog-free obstacle.
The technical scheme that the utility model adopted is: a kind of axial flow aeration oxygen increasing machine, mainly by motor (1), link to each other with motor (1) and be the pump in same axle center (2), place pump (2) all around and the buoyancy aid (3) that motor (1) is bubbled through the water column formed; Be characterized in: major axis (4) two ends of motor (3) and pump (2) are provided with taper roller bearing (5) and mechanical seal, major axis is full of lubricating oil outward, built-in expanding spare (6), pump front end are provided with axial wheel (7), and the impeller below is provided with cruciform anti-swirl baffle (8).
The beneficial effects of the utility model are: 1, energy-efficient, easy accessibility, stable performance, clog-free obstacle, non-failure operation time are long; 2, only need to change length and the diameter and the water outlet height of guide shell, just can satisfy the aeration requirement of the aeration tank of different depths and different diameter, adaptability is strong; 3, radiation effect is good, and the radiation diameter reaches 12-22m; 4, the anti-swirl baffle of pump barrel, can prevent has effectively increased efficient because of the disorder and the eddy current of current generation.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is a structural representation of the present utility model
Embodiment:
As shown in Figure 1, this machine is mainly by motor (1), link to each other with motor (1) and be the pump in same axle center (2), place pump (2) buoyancy aid (3) and that motor (1) is bubbled through the water column to form all around, major axis (4) two ends of motor (1) and pump (2) are provided with taper roller bearing (5) and mechanical seal, and major axis is full of lubricating oil outward, built-in expanding spare (6), the pump front end is provided with axial wheel (7), and the impeller below is provided with cruciform anti-swirl baffle (8).
Motor rotates by shaft joint (9) and drives axle (4) rotation that links to each other with motor,, the axial wheel (7) of axle front end produces centrifugal force thereby rotating, water is through the cruciform anti-swirl baffle (8) of impeller outside, the water conservancy diversion cover (10) that passes through the impeller front end again is by pump barrel (11), thereby expose liquid level, again by guide ring (12) water spill to around, complete machine supports by buoyancy aid (3), mainly is connected by web member (13) between motor and pump.The supporting of axle mainly by the taper roller bearing at two ends, has been full of hydraulic efficiency oil in the cover in the axle, and an expanding spare (6) is put at the top, seals with mechanical seal at two ends again.
Claims (1)
1, a kind of axial flow aeration oxygen replenishing pump, mainly by motor (1), link to each other with motor (1) and be the pump in same axle center (2), place pump (2) buoyancy aid (3) and that motor (1) is bubbled through the water column to form all around, it is characterized in that: major axis (4) two ends of motor (3) and pump (2) are provided with taper roller bearing (5) and mechanical seal, and major axis is full of lubricating oil outward, built-in expanding spare (6), the pump front end is provided with axial wheel (7), and the impeller below is provided with cruciform anti-swirl baffle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02217859U CN2559643Y (en) | 2002-06-03 | 2002-06-03 | Efficient axial-flow automatic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02217859U CN2559643Y (en) | 2002-06-03 | 2002-06-03 | Efficient axial-flow automatic aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2559643Y true CN2559643Y (en) | 2003-07-09 |
Family
ID=33696601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02217859U Expired - Lifetime CN2559643Y (en) | 2002-06-03 | 2002-06-03 | Efficient axial-flow automatic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2559643Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706994A (en) * | 2016-01-29 | 2016-06-29 | 陈培安 | Comprehensive oxygen aeration device for pond culture |
| CN106006777A (en) * | 2016-06-12 | 2016-10-12 | 安徽国祯环保节能科技股份有限公司 | Floating stirrer for sewage treatment |
-
2002
- 2002-06-03 CN CN02217859U patent/CN2559643Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706994A (en) * | 2016-01-29 | 2016-06-29 | 陈培安 | Comprehensive oxygen aeration device for pond culture |
| CN105706994B (en) * | 2016-01-29 | 2018-07-03 | 泉州闽字铺食品有限公司 | A kind of comprehensive oxygen-increasing device of pond culture |
| CN106006777A (en) * | 2016-06-12 | 2016-10-12 | 安徽国祯环保节能科技股份有限公司 | Floating stirrer for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LIOU CO., LTD. Free format text: FORMER OWNER: WANG XIANGRONG Effective date: 20050819 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050819 Address after: 317503 Zhejiang city in Wenling Province, the coastal town of Leo Road No. 1 Patentee after: Zhejiang LEO Co., Ltd. Address before: 317500 No. 362-10 Chang Chang Bei Road, Taiping Street, Zhejiang, Wenling Patentee before: Wang Xiangrong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120603 Granted publication date: 20030709 |