CN200946122Y - Turbine fan direct air-supplying activation aerator - Google Patents
Turbine fan direct air-supplying activation aerator Download PDFInfo
- Publication number
- CN200946122Y CN200946122Y CNU2006200877368U CN200620087736U CN200946122Y CN 200946122 Y CN200946122 Y CN 200946122Y CN U2006200877368 U CNU2006200877368 U CN U2006200877368U CN 200620087736 U CN200620087736 U CN 200620087736U CN 200946122 Y CN200946122 Y CN 200946122Y
- Authority
- CN
- China
- Prior art keywords
- oxygen
- turbofan
- direct air
- shaft
- air intake
- 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
Links
- 230000004913 activation Effects 0.000 title claims abstract description 18
- 238000005276 aerator Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000010865 sewage Substances 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 239000001301 oxygen Substances 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- 238000006213 oxygenation reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000004519 grease Substances 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001706 oxygenating effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008439 repair process 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
A turbine fan direct air-supplying activation aerator comprises a vertical motor, an upper supporting base, an upper half-axis, a turbine fan, an inlet wind-drive housing, a drive shaft, a bearing sleeve, a lower supporting drum, a crown inlet shaft, a bearing, a sealing component, a Laval drum, a magnetizer and an air screw. The drive shaft is connected with the upper part of the crown inlet shaft, and the outside of the drive shaft is provided with the supporting sleeve. The upper end of the drive shaft is provided with the upper half-axis, the upper and lower of which are provided with two-stage turbine fan, the inlet wind-drive housing is fixed on the lower surface of the upper supporting base, the upper surface of which is provided with the vertical motor, the electric engine shaft of which is connected with the turbine fan, and driving the drive shaft, the crown inlet shaft and the air screw rotating. The terminal of the utility model is provided with the air screw, the outside of which is provided with the Laval drum and the magnetizer. The utility model is of simple and compact structure, convenient transporting and installing, free-maintaining in the running period of more than one year, and can be applied to sewage treating of industry and urban, of low running cost.
Description
Technical field:
The utility model relates to the aeration oxygen replenishing air supply device, relates in particular to the direct air feed activation of turbofan oxygen-increasing device.
Background technology:
The oxygenation air feed of prior art is general to adopt ad hoc one to add the centrifugal blower that magnetizes blast inlet, oxygen enrichment wind is introduced the porous axle of rotation by the wind gathering case, through the deflection cone guiding of porous axle, turn quarter bend and enter tubular shaft again, the propeller outlet of straight-through device bottom.Because porous axle speed of rotation height, can produce about 1/3 of air quantity to the gas blower that only accounts for that goes for a drive into by each axial aperture of porous axle, though the wind that radially enters the porous axle is through the deflection cone break-in, but it is very little to form downward axle pressure, add that the tubular shaft internal diameter is less, water level in the tubular shaft and sewage lagoon water level maintain an equal level, oxygen enrichment wind is by the passage of small cross sections, also to overcome the resistance of water, thereby it is obviously not enough to the amount that water body plays the oxygenation effect to arrive at the propeller lower part outlet, can not form the oxygenation effect effectively.In addition, the work that is connected also complete machine in the installation form of prior art gas blower and air channel forms certain detrimentally affect.The gas blower of prior art mainly contains two kinds form is set: a kind of is that gas blower is not connected with the oxygenating machine body, and at this moment gas blower will have an airduct to be connected with the import of wind gathering case.This airduct generally has several meters length, must cause the pressure-losses of oxygen enrichment wind; Another kind is to have the gas blower that magnetizes blast inlet, be arranged on a side of upper branching holder, though can avoid the pressure-losses of wind, because tens to more than 20 kilograms weight is arranged self, cause the support unbalance loading easily, the blower fan outlet is rigidly connected with the wind gathering case, produces vibration during running, and sealing place of wind gathering case upper and lower opening is vibrated thereupon, porous axle mutual friction mutually with high speed rotating, even the heating locking, complete machine can not run well, and causes very high repair rate.The rotating support of going into water section of the oxygenating machine of prior art generally adopts sliding surface bearing, the emery wheel that gets rid of that only is placed in bearing top avoids big particle to enter in the play of bearing, in fact trickle grit enters the play of bearing inner accumulated, still can cause the damage of bearing bonding surface and equipment can't normally be moved.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and the direct air feed of a kind of turbofan activation oxygen-increasing device is provided, and can make the oxygenation efficient of water body reach the effect of design.The direct air feed activation of turbofan described in the utility model oxygen-increasing device, adopt the mode that does not add gas blower in addition and directly drive the turbofan air feed by motor shaft, go into each supporting position of water section and adopt deep groove ball bearing grease lubrication and positiver sealing mode, realize not having the normal operation of safeguarding in the life cycle in 1 year.
The direct air feed activation of turbofan described in the utility model oxygen-increasing device includes vertical motor, upper branching holder, turbofan, inlet wind centralizing shell, goes up semiaxis, transmission shaft, bearing sleeve, lower support tube, imperial crown formula air intake axle, bearing and sealing member, Lavalle tube, magnetizing apparatus and water screw composition.Imperial crown formula air intake axle is a main component of the present utility model, and transmission shaft is connected with imperial crown formula air intake axle top, and the transmission shaft outside is provided with bearing sleeve.Be provided with semiaxis in the upper end of transmission shaft, last semiaxis upper and lower settings two-stage turbine fan, inlet wind centralizing shell is fixed on the lower flat of upper branching holder, on upper branching holder, be provided with vertical motor, the motor shaft of vertical motor is connected with turbofan, drives transmission shaft, imperial crown formula air intake axle and water screw and rotates.In order to guarantee the stability of imperial crown formula air intake axle, the two ends up and down at imperial crown formula air intake axle are provided with bearing and sealing member.End at the direct air feed activation of turbofan described in the utility model oxygen-increasing device is provided with water screw, and the outside of the water screw below imperial crown formula air intake axle is provided with Lavalle tube and magnetizing apparatus.
The direct air feed of turbofan described in the utility model activation oxygen-increasing device at the shaft coupling that is connected with the motor shaft of vertical motor and be positioned on the semiaxis cylindrical below the upper branching holder lower plane, is fixed with the two-stage turbine fan blade.Upper branching holder fixedly installs fan drum on the plane, the interior permanent magnet that pastes forms high-intensity magnetic field, the two-stage turbine fan high speed rotating that directly drives by vertical motor, cutting magnetic line, form enough big oxygen-enriched stream, direct channel by from top to bottom enters and is positioned at the imperial crown formula air intake axle bottom and the rotation of turbofan synchronous high-speed and forms eddy flow again, and imperial crown formula air intake axle reduces gradually with the lower air duct area, and oxygen-rich air eddy flow pressure further strengthens.Imperial crown formula air intake axle directly is connected with the cored screw oar down, the oxygen-rich air eddy flow enters the water screw tubular shaft, magnetized once more by way of Lavalle tube and magnetizing apparatus, each air outlet of through water screw bottom, effectively to external diffusion, add the water screw rotation effect is seethed in the stirring of water body, make this diffusion rapid more and even, the air quantity that the oxygen-enriched stream that turbofan produces produces than the present commercially available gas blower of prior art increases and is twice abovely, and the utilization ratio of oxygen enrichment wind can be brought up to more than 70%.Therefore, the utility model can make the oxygenation efficient of complete machine be greatly improved, or is reaching under the condition of same oxygenation effect, will make the equipment operation time decreased more than 50%.The utility model has utilized deep groove ball bearing high speed rotating reliably under the grease lubrication condition, can bear the characteristics of certain axial load again, to go up, in, bearing everywhere all changes the deep groove ball bearing grease lubrication into down, each bearing support has strengthened oil storage space, each bearing support, step cover is provided with reliable sealing with the rotation bonding surface of axle and the junction, plane of bearing support or step cover and seat board, guarantee that each turning axle can access good lubricating in the normal operation process in the cycle more than 1 year, when using non-stainless material, avoid losing corresponding precision because of the bonding surface corrosion as parts.The utility model has utilized the transmission shaft structure that has universal joint, can bear local unbalance loading caused in the operation process the water screw and the slight swing of imperial crown formula air intake axle, make normal operation unaffected, and can be easily the water section of going into of equipment be adjusted into any angle of becoming with vertical line less than 45 °, to adapt to corresponding sewage lagoon condition.
The direct air feed activation of turbofan described in the utility model oxygen-increasing device, device structure is simple and compact, be convenient to transport and install and use, non-maintaining in running period more than 1 year, annual maintenance only need be dismantled step cover or bearing support, checks sealing, changes lubricating grease, maximum one day of each maintenance of equipment time, can improve usage ratio of equipment greatly.The utility model reduces part more than 20% than the same category of device of prior art, has reduced the expenditure of time of material and processing, has cancelled additional blower fan.The utility model can be widely used in industry and municipal sewage treatment, and working cost is low.
Description of drawings:
Accompanying drawing is the structural representation of the direct air feed activation of turbofan described in the utility model oxygen-increasing device.1-vertical motor 2-upper branching holder 3-turbofan 4-inlet wind centralizing shell 5-goes up semiaxis 6-transmission shaft 7-bearing sleeve 8-lower support tube 9-imperial crown formula air intake axle 10-bearing and sealing member 11-Lavalle tube 12-magnetizing apparatus 13-water screw
Embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: the direct air feed activation of turbofan described in the utility model oxygen-increasing device includes vertical motor 1, upper branching holder 2, turbofan 3, inlet wind centralizing shell 4, last semiaxis 5, transmission shaft 6, bearing sleeve 7, lower support tube 8, imperial crown formula air intake axle 9, bearing and sealing member 10, Lavalle tube 11, magnetizing apparatus 12 and water screw 13 and forms.Imperial crown formula air intake axle 9 is main components of the present utility model, and transmission shaft 6 is connected with imperial crown formula air intake axle 9 tops, and transmission shaft 6 outsides are provided with bearing sleeve 7.Be provided with semiaxis 5 in the upper end of transmission shaft 6, last semiaxis 5 upper and lower settings two-stage turbine fans 3, inlet wind centralizing shell 4 is fixed on the lower flat of upper branching holder 2, on upper branching holder 2, be provided with vertical motor 1, the motor shaft of vertical motor 1 is connected with turbofan 3, drives transmission shaft, imperial crown formula air intake axle 9 and water screw 13 and rotates.In order to guarantee the stability of imperial crown formula air intake axle 9, the two ends up and down at imperial crown formula air intake axle 9 are provided with bearing and sealing member 10.End at the direct air feed activation of turbofan described in the utility model oxygen-increasing device is provided with water screw 13, and the outside at the water screw 13 of imperial crown formula air intake axle below 9 is provided with Lavalle tube 11 and magnetizing apparatus 12.The direct air feed of turbofan described in the utility model activation oxygen-increasing device at shaft coupling that the motor shaft with vertical motor 1 is connected and be positioned on the semiaxis cylindrical below upper branching holder 2 lower planes, is fixed with the blade of two-stage turbine fan 3.Upper branching holder fixedly installs fan drum on 2 planes, the interior permanent magnet that pastes forms high-intensity magnetic field, two-stage turbine fan 3 high speed rotating that directly drive by vertical motor 1, cutting magnetic line, form enough big oxygen-enriched stream, direct channel by from top to bottom enters and is positioned at imperial crown formula air intake axle 9 bottom and the rotation of turbofan 3 synchronous high-speeds and forms eddy flows again, and imperial crown formula air intake axle 9 reduces gradually with the lower air duct area, and oxygen-rich air eddy flow pressure further strengthens.Imperial crown formula air intake axle directly is connected with cored screw oar 13 for 9 times, the oxygen-rich air eddy flow enters the tubular shaft of water screw 13, Lavalle tube 11 is provided with magnetizing apparatus 12, magnetize once more by way of the air-flow of Lavalle tube 11 device 12 that is magnetized, each air outlet of through water screw 13 bottoms, effectively to external diffusion, add water screw 13 rotations effect is seethed in the stirring of water body, make this diffusion rapid more and even, the oxygen-enriched stream that turbofan 3 produces has increased more than one times than the air quantity of the commercially available gas blower generation of prior art, and the utilization ratio of oxygen enrichment wind can be brought up to more than 70%.Therefore, the utility model can make the oxygenation efficient of complete machine be greatly improved, or is reaching under the condition of same oxygenation effect, will make the equipment operation time decreased more than 50%.The utility model has utilized deep groove ball bearing high speed rotating reliably under the grease lubrication condition, can bear the characteristics of certain axial load again, to go up, in, bearing everywhere all changes the deep groove ball bearing grease lubrication into down, each bearing support has strengthened oil storage space, each bearing support, step cover is provided with reliable sealing with the rotation bonding surface of axle and the junction, plane of bearing support or step cover and seat board, guarantee that each turning axle can access good lubricating in the normal operation process in the cycle more than 1 year, when using non-stainless material, avoid losing corresponding precision because of the bonding surface corrosion as parts.The utility model has utilized the transmission shaft structure that has universal joint, can bear local unbalance loading caused in the operation process the water screw and the slight swing of imperial crown formula air intake axle, make normal operation unaffected, and can be easily the water section of going into of equipment be adjusted into any angle of becoming with vertical line less than 45 °, to adapt to corresponding sewage lagoon condition.The direct air feed activation of turbofan described in the utility model oxygen-increasing device, device structure is simple and compact, be convenient to transport and install and use, non-maintaining in running period more than 1 year, annual maintenance only need be dismantled step cover or bearing support, checks sealing, changes lubricating grease, maximum one day of each maintenance of equipment time, can improve usage ratio of equipment greatly.The utility model reduces part more than 20% than the same category of device of prior art, has reduced the expenditure of time of material and processing, has cancelled additional blower fan.The utility model can be widely used in industry and municipal sewage treatment, and working cost is low.
Claims (5)
1, the direct air feed activation of turbofan oxygen-increasing device, transmission shaft (6) is connected with imperial crown formula air intake axle (9) top, transmission shaft (6) outside is provided with bearing sleeve (7), the upper end that it is characterized in that transmission shaft (6) is provided with semiaxis (5), last semiaxis (5) upper and lower settings two-stage turbine fan (3), inlet wind centralizing shell (4) is fixed on the lower flat of upper branching holder (2), be provided with vertical motor (1) on upper branching holder (2), the motor shaft of vertical motor (1) is connected with turbofan (3).
2, the direct air feed of turbofan according to claim 1 activates oxygen-increasing device, it is characterized in that the two ends up and down of imperial crown formula air intake axle (9), is provided with bearing and sealing member (10).
3, the direct air feed of turbofan according to claim 1 activates oxygen-increasing device, it is characterized in that the outside of the water screw (13) that imperial crown formula air intake axle (9) is following, is provided with Lavalle tube (11) and magnetizing apparatus (12).
4, the direct air feed activation of turbofan according to claim 1 oxygen-increasing device is characterized in that fixedly installing fan drum on upper branching holder (2) plane, and interior subsides permanent magnet forms high-intensity magnetic field.
5, the direct air feed activation of turbofan according to claim 1 oxygen-increasing device is characterized in that directly being connected with cored screw oar (13) under the imperial crown formula air intake axle (9), and Lavalle tube (11) is provided with magnetizing apparatus (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200877368U CN200946122Y (en) | 2006-08-07 | 2006-08-07 | Turbine fan direct air-supplying activation aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200877368U CN200946122Y (en) | 2006-08-07 | 2006-08-07 | Turbine fan direct air-supplying activation aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946122Y true CN200946122Y (en) | 2007-09-12 |
Family
ID=38733185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200877368U Expired - Fee Related CN200946122Y (en) | 2006-08-07 | 2006-08-07 | Turbine fan direct air-supplying activation aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946122Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261613A (en) * | 2014-09-28 | 2015-01-07 | 王来珠 | Continuous repeated-magnetizing, electrolyzing, mineralizing and oxygen-increasing multifunctional water treatment device |
-
2006
- 2006-08-07 CN CNU2006200877368U patent/CN200946122Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261613A (en) * | 2014-09-28 | 2015-01-07 | 王来珠 | Continuous repeated-magnetizing, electrolyzing, mineralizing and oxygen-increasing multifunctional water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20090907 |