CN206395919U - Reciprocating motion type bottom aerating system - Google Patents
Reciprocating motion type bottom aerating system Download PDFInfo
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- CN206395919U CN206395919U CN201621481050.7U CN201621481050U CN206395919U CN 206395919 U CN206395919 U CN 206395919U CN 201621481050 U CN201621481050 U CN 201621481050U CN 206395919 U CN206395919 U CN 206395919U
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- air feed
- aeration
- branch pipe
- aerator
- reciprocating motion
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- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides a kind of reciprocating motion type bottom aerating system, and system includes truss, across in oxidation ditch；Truss mobile unit, including guide rail, truss roller, drive device and stopping means；It is aerated component, including the aeration air feed pipe being fixed on truss, the aeration air feed branch pipe for being radially connected to aeration air feed pipe one end, the fixed support of outer encirclement aeration air feed branch pipe and the aerator for being arranged in fixed support and being connected with aeration air feed branch pipe；Scraper plate, is arranged on fixed support lower end；Blower fan, its air outlet is connected with the aeration air feed pipe；Brush unit is blown, including：Blow brush air feed pipe, blow brush air feed branch pipe and air nozzle, blow brush air feed pipe one end and connected with the air outlet of blower fan, brush air feed branch pipe is blown described in other end connection；Brush air feed branch pipe is blown installed in the fixed support lower end；The air nozzle is blown on brush air feed branch pipe described in being arranged on, and scraper plate is carried out to blow brush.The system can realize non-blind area, without the oxygenation of dead angle dynamic aeration.
Description
Technical field
The utility model is related to technical field of water treatment equipment, more specifically, is related to a kind of reciprocating motion type bottom and exposes
Gas system and its aeration method.
Background technology
Aeration system is the critical process of aerobic (denitrification) process section of Sewage Biological Treatment, the energy consumption for aeration aerating
Account for more than the 60% of sewage disposal total energy consumption, although bottom aerating system is in terms of efficiency ratio unlike other aerators
Seen in dominance, but bottom aeration surface and seem the utilization rate height because bottom is aerated oxygen, and oxidation ditch available depth is set
It is deeper than surface aeration, therefore at present using account for whole market share the 30% of bottom aeration mode.
In fact, there are some critical defects in bottom aerating system：
1st, bottom aerating system needs to be equipped with blast apparatus central gas supply, then needs to build air blast room, is protected for dust-proof, waterproof
The effect of blast apparatus and insulating noise is protected, but adds capital construction input；
2nd, centralized air feed must additionally arrange air supply line, and air supply line is longer, then line loss is bigger, i.e., energy consumption is higher,
And to additionally arrange expense also higher for pipeline；
3rd, the region soluble oxygen concentration having can be caused high, some regions in aeration non-uniform phenomenon during bottom aeration aerating
Dissolved oxygen concentration is low；
4th, bottom aeration is easily blocked using during diaphragm aeration equipment, and is decayed year by year, it is necessary to periodic cleaning, maintenance, maintenance；
Also need to regularly replace aerator after several years, replacement expense is high；
5th, when blower fan stops air feed, the sludge of oxidation ditch bottom has just filled aerator, easily causes aerator blocking；
6th, otherwise aerator influences aeration effect once occurring to block or damaging to change immediately；Aerator cleaning, replacing
When need stop work and production, influence production is normally carried out；Aerator needs periodic replacement because of decay, and circulation increase is put into again；
Once the 7, shutting down, sludge buried aerator, when being again started up, it is necessary to consume more energy could be by mud
Stirring is left.
8th, part below the aerator being fixedly mounted is all into dead angle, and sludge is presented alluvial state, ultimately becomes dead mud, must
It must stop production, be vented desilting.
The applicating history of conventional fixed-type bottom aeration pattern existing decades, what critical defect was always generally acknowledged in the industry,
But it could not be broken all the time.
Utility model content
The utility model be in order to solve above-mentioned technical problem present in prior art and innovative design, its purpose exists
In providing a kind of reciprocating motion type bottom aerating system, that is, when working, reciprocating motion type bottom aerating system can be while walk one
Side aeration aerating, can be achieved comprehensive dynamic aeration oxygenation pattern, eliminates oxygenation blind area, accomplish oxygenation it is uniform, without dead angle,
And the sludge to bottom while aeration is combed, scrapes shifting, sludge is in ascending-type flow regime all the time.
To achieve these goals, the utility model provides a kind of reciprocating motion type bottom aerating system, including：Truss,
Across on oxidation ditch；Truss mobile unit, including be laid on oxidation ditch guide rail, the truss roller on truss,
The drive device of driving truss movement and the stopping means being arranged on guide rail or truss；Component is aerated, including is fixed on
Aeration air feed pipe, the aeration air feed branch pipe for being radially connected to aeration air feed pipe one end, outer encirclement aeration air feed on truss
The fixed support of branch pipe and the aerator for being arranged in fixed support and being connected with aeration air feed branch pipe；Scraper plate, is arranged on institute
State fixed support lower end；Blower fan, its air outlet is connected with the aeration air feed pipe；Brush unit is blown, including：Blow brush air feed pipe, blow
Brush air feed branch pipe and air nozzle, described brush air feed pipe one end of blowing are connected with the air outlet of blower fan, and blowing brush described in other end connection supplies
Wind branch pipe；The brush air feed branch pipe that blows is installed in the fixed support lower end；The air nozzle blows brush air feed branch described in being arranged on
Guan Shang, carries out blowing brush to scraper plate.
Reciprocating motion type bottom aerating system described in the utility model has the advantages that：
1st, when aerating system works, aerator is moved forward with truss along oxidation ditch, and the gas that aerator is discharged exists
Make forward travel while rising again, that is, make composite sports, then oxygen in water body route extension, with water, solid-gas contact,
Incorporation time extends, and oxygen transfer efficiency is improved, mass transfer effect enhancing.
2. scraper plate can be combed to sludge, scrape shifting while truss moving aeration is oxygenated so that oxidation ditch bottom mud
Water mixed liquid is provided with rising trend from flow behavior, and water body obtains abundant, uniform stirring, mixed effect enhancing, work
Make region non-blind area, without dead angle, efficiency is improved.
3rd, when one of them or several scattered aerators are blocked, by movement, other aerators can be moved through
To supplement aeration, the region soluble oxygen concentration that can't be had is high, and that is, the relatively low phenomenon of some region soluble oxygen concentrations will not
The overall aeration aerating effect of influence.
4th, leakage is caused, it is necessary to when changing aerator when aerator is damaged, only need to be by overall lifting, you can in truss
Quick-replaceable in the upper short time, resets work at any time, without oxidation ditch water discharge is vented, does not influence the normal of production
Carry out.
5. when blower fan stops air feed, though aerator and air nozzle stop aeration and jet work, drive device can still drive
Dynamic complete machine low speed movement, makes tooth form scraper plate play one's part to the full, it is ensured that the mobility of portion bottom sludge, does not deposit, do not deposit, then complete
It is complete to exclude the blocked possibility of aerator.
6. when assembling direct unit air feed at the scene, it can not only save building computer room, additionally arrange the input of pipeline
Cost, and because live air feed, air supply line shortens, line loss is minimized, and energy consumption is minimized, and reaches energy-conservation, drop
Consumption, the purpose of synergy.
Above-mentioned reciprocating motion type bottom aerating system completely overturns static state aeration for dynamic aeration pattern, during work, purlin
Frame is back and forth walked on oxidation ditch, is moved forward again while the gas that aerator is discharged rises in water body, i.e. gas edge
Recombination line line-of-road movement, with water, it is affixed touch, mix abundant, mass transfer time lengthening, oxygen transfer effect and significantly increase, fully achieve
Comprehensive non-blind area, without dead angle, uniform aeration aerating, energy utilization rate is improved, and efficiency is high, be truly realized energy-conservation,
Consumption reduction, synergy.
Brief description of the drawings
By reference to detailed description below content and with reference to accompanying drawing, other purposes and result of the present utility model
It will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the schematic elevation view of the utility model reciprocating motion type bottom aerating system；
Fig. 2 is the schematic top plan view of the utility model reciprocating motion type bottom aerating system；
Fig. 3 is the schematic diagram that the utility model sets multiple reciprocating motion type bottom aerating systems on oxidation ditch；
Fig. 4 is a kind of schematic diagram for being aerated component of the utility model；
Fig. 5 is the schematic diagram of second of aeration component of the utility model；
Fig. 6 is the schematic diagram of the third aeration component of the utility model；
Fig. 7 is the schematic diagram of the 4th kind of aeration component of the utility model；
Fig. 8 is the schematic diagram of the 5th kind of aeration component of the utility model；
Fig. 9 is the schematic diagram of the 6th kind of aeration component of the utility model.
In the accompanying drawings, identical reference indicates similar or corresponding feature or function.
Embodiment
In the following description, for purposes of illustration, in order to provide the comprehensive understanding to one or more embodiments, explain
Many details are stated.It may be evident, however, that these embodiments can also be realized in the case of these no details.
In other examples, for the ease of describing one or more embodiments, known structure and equipment are shown in block form an.
Come below with reference to accompanying drawings to being described in detail according to each embodiment of the present utility model.
Fig. 1 is the schematic elevation view of reciprocating motion type bottom aerating system described in the utility model, and Fig. 2 is the utility model
The schematic top plan view of the reciprocating motion type bottom aerating system, as depicted in figs. 1 and 2, the reciprocating motion type bottom aeration
System includes：
Truss 1, across on oxidation ditch 7, it is preferable that positioning support seat 1-2 is provided with the truss 1, is above provided with
Interface 1-1 is lifted by crane, facilitates aerator 3-4 to sling replacing；
Truss mobile unit 2, including guide rail 2-3, the truss roller 2-2 on truss 1 being laid on oxidation ditch 7
And the drive device 2-1 that driving truss 1 is moved, and the guide rail 2-3 additionally arranged in the both sides of oxidation ditch 7, driven by drive device 2-1
Dynamic truss roller 2-2 is moved along guide rail 2-3, it is preferable that truss mobile unit 2 can be used a drive device device 2-1 independent
Driving, can also use 2 or N number of drive device device 2-1 synchronous drivings；
Be aerated component 3, including be fixed on truss 1 (especially positioning support frame 1-2) aeration air feed pipe 3-1, in spoke
Penetrate shape and be connected to the fixed support 3-3 that the aeration air feed branch pipe 3-2 of aeration air feed pipe 3-1 one end, outer encirclement are aerated air feed branch pipe
And the aerator 3-4, the aerator 3-4 for being arranged in fixed support 3-3 and being connected with aeration air feed branch pipe 3-2 include pipe
Formula aerator, plate-type aerator, flat aerator, one kind in the aerator of bulb type aerator and other geometries or
It is a variety of；
Scraper plate 4, is arranged on the fixed support 3-3 lower ends, it is preferable that the scraper plate 4 is back-tilting type tooth form scraper plate；
Blower fan 5, its air outlet is connected with the aeration air feed pipe 3-1；
Brush unit 6 is blown, including：Blow brush air feed pipe 6-1, blow brush air feed branch pipe 6-2 and air nozzle 6-3, it is described to blow brush air feed
Pipe 6-1 one end is connected with the air outlet of blower fan 5, and brush air feed branch pipe 6-2 is blown described in other end connection；It is described to blow brush air feed branch pipe 6-
2 are arranged on the fixed support 3-3 lower ends, it is preferable that positioned at the aeration air feed branch pipe 3-2 lower ends；The air nozzle 6-3
Blown described in being arranged on brush air feed branch pipe 6-2, scraper plate 4 is carried out to blow brush.
Preferably, the aeration air feed pipe 3-1 and blow brush air feed pipe 6-1 with one heart and be connected to one, set vertically
Put between the truss 1 and the bottom of trench of oxidation ditch 7 and connected with the air outlet of the blower fan 5, for example, using twin-channel blower fan
5 respectively connection aeration air feed pipe 3-1 and blow brush air feed pipe 6-1, can also respectively be connected by three-way piece at the air outlet of blower fan 5
It is aerated air feed pipe 3-1 and blows brush air feed pipe 6-1.
Preferably, the air outlet of the blower fan 5 is provided with aeration control valve and blows brush control valve, is respectively used to control respectively
The aeration air feed pipe 3-1 and the connection for blowing brush air feed pipe 6-1 and the air outlet of the blower fan 5, so as to the company of realization
Continuous aeration, gap blow brush and carry out blowing brush when not being aerated.
In order to limit the moving range of truss 1, it is preferable that also including stopping means 2-4, be arranged on the guide rail 2-3 or
On truss 1, the stopping means 2-4 includes the one or more in travel switch, proximity switch and range sensor, for example,
Limited block can be set to be used on guide rail 2-3 spacing, travel control device 2-5 is installed on truss 1, further, it is preferable that
Also include control unit, as the movement triggering stopping means 2-4 of truss 1, send a signal to the drive device 2-1, drive institute
Truss 1 is stated to move round about.
Above-mentioned reciprocating motion type bottom aerating system, when drive device 2-1 drivings truss roller 2-2 is moved along guide rail 2-3
When, driving truss 1, aeration component 3, scraper plate 4 and blow brush unit 6 and move, the aeration component 3 and blow what brush unit 6 was connected into
Rigidity integrally does synchronizing moving, for example, aeration air feed pipe 3-1, blow brush air feed pipe 6-1 be fixedly connected be integral after using method
Blue side is fixedly connected on positioning support frame, and aeration fixed support can be fixedly connected with fasteners such as bolts in aeration air supply pipe
Lower end.Cause leakage, it is necessary to when changing aerator 3-4, will need to only position when some or several aerator 3-4 are damaged
Bearing support 1-2 is lifted, you can the quick-replaceable within the upper short time of truss 1, resets work at any time, without by oxidation ditch
Draining is vented, and does not influence being normally carried out for production.
Preferably, the brush air feed branch pipe 6-2 and the scraper plate 4 of blowing can be arranged at same described aeration air feed branch
Pipe 3-2 lower end, with scattering device or can be disposed in an evenly spaced relation in different aeration air feed branch pipe 3-2 lower ends.
Above-mentioned blower fan 5 may be mounted at live air feed on positioning support seat 1-2, can also install the long-range confession of computer room centralization
Wind.When blower fan 5 installs direct unit air feed at the scene, it can not only save building computer room, additionally arrange the input cost of pipeline, and
And because live air feed, air supply line shortens, line loss is minimized, and energy consumption is minimized, and reaches energy-conservation, consumption reduction, synergy
Purpose.
The method that above-mentioned reciprocating motion type bottom aerating system is aerated, including：
Start blower fan 5, wind regime is transported to aerator 3-3 into water by being aerated air feed pipe 3-1 and aeration air feed branch pipe 3-2
Aeration aerating；
Drive device 2-1 driving truss 1 is moved on guide rail 2-3, drives scraper plate 4 to be combed to base sludge, scrape shifting,
Sludge is set to be in ascending-type flow regime, holding is not precipitated, do not deposited；
Wind regime is sprayed the bottom of to via blowing brush air feed pipe 6-1 and blowing brush air feed branch pipe 6-2 arrival air nozzle 6-3 through air nozzle
The sludge in portion is purged, and makes sludge keep not depositing, depositing.
Preferably, the aeration method also includes：
By the aeration control valve of fan outlet and brush control valve is blown, control aeration air feed pipe and blow brush air feed pipe respectively
Ventilation, during aeration aerating, it is possible to achieve continuous aeration be oxygenated while to scraper plate carry out gap blow brush, that is,
Say, during aeration air feed pipe continuous aeration, brush can be blown with gap and stopped after aeration by blowing brush air feed branch pipe, blow brush air feed branch pipe
It can carry out blowing brush.
Furthermore it is preferred that the aeration method, in addition to：
By the stopping means 2-4 for the both sides for being arranged on guide rail 2-3, truss 1 is past between the both sides stopping means 2-4
It is multiple mobile.
Above-mentioned aeration method, when blower fan 5 is stopped, is moved by drive device 2-1 driving truss 1 and scraper plate 4, right
Sludge is combed, scrapes shifting, is made Treatment of Sludge in ascending-type flow regime, will not be precipitated, deposit.
Multiple above-mentioned bottom aerating systems can be set on oxidation ditch 7, as shown in figure 3, the multiple bottom aeration system
System is mobile in the same direction, and the adjacent aerated space part of adjacent bottom aerating system is overlapped, for example, two reciprocating motion type bottoms expose
Gas system is side by side across on oxidation ditch 7, and the stopping means 2-4 on the corresponding oxidation ditch 7 of left side truss 1 is arranged on oxidation ditch 7
Stopping means 2-4 on the upside in aisle, the corresponding oxidation ditch 7 of right side truss 1 is arranged on the inner side in the aisle of oxidation ditch 7, limitation
The stopping means 2-4 of the right lateral of left side truss 1 is arranged on the stopping means 2-4 of the left lateral of limitation right side truss 1 right side.
Two reciprocating motion type bottom aerating systems are while side movement of turning left is i.e. mobile in the same direction, when truss 1 triggers spacing dress
Halted when putting 2-4, be changed to reverse movement；The stopping means 2-4 for limiting the left side right lateral of truss 1 is arranged on limitation right side
The left lateral stopping means 2-4 of truss 1 right side, the aeration of its junction during two reciprocating motion type bottom aerating system moving aerations
Region, which is formed, occurs simultaneously, and completely eliminates aeration aerating dead point and blind spot, makes aeration aerating uniform, abundant.
The method being aerated using above-mentioned bottom aerating system, in addition to：Can be set up on oxidation ditch one, two or
Multiple reciprocating motion type bottom aerating systems, when setting two or more, are driven multiple described reciprocal by drive device
Portable bottom aerating system is mobile in the same direction to carry out aeration aerating, and the aerated space of adjacent reciprocating motion type bottom aerating system is handed over
It is folded.
Above-mentioned aeration component 3 can be by aeration air feed branch pipe 3-2, fixed support 3-3 and aerator 3-4 and interconnection
Into variously-shaped, as shown in figure 4, bottom aerating system uses bulb or plate-type aerator 3-4, fixed support 3-3 housing is set
It is set to circular configuration, aeration air feed branch pipe 3-2 is respectively set to that center centered on being aerated air feed pipe 3-1 is radial and ring
Shape, blows brush air feed branch pipe 6-2 and radially sets, and some back-up roller wheels have been uniformly arranged on the downside of fixed support 3-3 housing
3-5。
As shown in figure 5, aeration component 3 uses tube aerator 3-4, fixed support 3-3 housing is set to polygon knot
Structure, the center that aeration air feed branch pipe 3-2 is respectively set to centered on being aerated air feed pipe 3-1 is radial annular with polygon, blows
Brush air feed branch pipe 6-2 is radially set, and some back-up roller wheel 3-5 have been uniformly arranged on the downside of fixed support 3-3 housing.
Exposed as shown in fig. 6, the fixed support 3-3 housings of aeration component 3 are set to rectangular configuration, aerator 3-4 for tubular type
Gas device, the aeration air feed branch pipe 3-2 rectangular centered on being aerated air feed pipe 3-1 (parallel or vertical with direction of advance), institute
The aerator 3-4 and aeration air feed branch pipe 3-2 is stated to be vertically arranged, blow brush air feed branch pipe 6-2 be set to it is vertical with direction of advance,
Some back-up roller wheel 3-5 have been uniformly arranged on the downside of fixed support 3-3 housing.
As shown in Figure 7 and Figure 8, the fixed support 3-3 housings of aeration component 3 are set to rectangular configuration, and aerator 3-4 is pipe
Formula aerator, the aeration air feed branch pipe is in crisscross and rectangle, the aerator 3-4 and institute centered on being aerated air feed pipe
State aeration air feed branch pipe 3-2 be vertically arranged, blow brush air feed branch pipe 6-2 be set to it is vertical with direction of advance, fixed support 3-3 outside
Some back-up roller wheel 3-5 have been uniformly arranged on the downside of frame.
As shown in figure 9, the fixed support 3-3 housings of aeration component 3 are set to rectangular configuration, aerator 3-4 uses spherical
Or discoidal aeration head, it is fixed on the aeration air feed branch pipe, the aeration air feed branch pipe is centered on being aerated air feed pipe
In crisscross, blow brush air feed branch pipe 6-2 and be set to vertical with direction of advance, be uniformly arranged on the downside of fixed support 3-3 housing
Some back-up roller wheel 3-5.
Above-mentioned reciprocating motion type bottom aerating system, by aeration air feed branch pipe 3-2, the aerator 3-4 of various geometries
Variously-shaped aeration component 3 is constituted with fixed support 3-3, is joined by being aerated air feed branch pipe 3-2 and being fixed with aeration air feed pipe 3-1
Rear-mounted is connect on positioning support frame 1, and is moved left and right together with truss 1 along guide rail 2-3, the gas for discharging aerator 3-4
Bubble is with the initial velocity moved forward, and the route of bubble is no longer merely ascent direction, but is risen along the track of complex,
The ascending path that then gas ducks in drink is lengthened, extended residence time, the enhancing of oxygen transfer effect；While 4 pairs of back-tilting type tooth form scraper plate
The sludge of the bottom of oxidation ditch 7 is combed and scraped mud, sludge is had the auto-flowability of ascending-type, will not be precipitated, be deposited, now
Water, gas, solid abundant time of contact extension in oxidation ditch, mixed effect enhancing, oxygen transfer, transfer efficiency are improved, and realize full side
Position, non-blind area, the aeration aerating without dead angle, aeration aerating efficiency are improved；Bottom dynamic aeration system can realize that entirety is carried completely
Rise, convenient that quick-replaceable is directly carried out on truss 1, work is resetted at any time, it is not necessary to shut down, stop work, the normal production of influence；It is past
Multiple movable type bottom dynamic aeration system can both use long-range air feed pattern, can also use blower fan direct air feed at the scene, if
Using live directly air feed, then the building and pipeline that can reduce Ventilator Room at initial stage additionally arrange cost, while saving air supply line, manage
Path loss mistake is small, and later maintenance, maintenance cost are substantially reduced, and energy consumption is also decreased, and is thoroughly static state aeration innovative design
The aeration aerating pattern of state, has thoroughly overturned the fixed bottom aerator for not having any change for a long time, with fixation
The unrivaled advantage of formula bottom aeration institute, with boundless market application foreground.
Although content disclosed above shows exemplary embodiment of the present utility model, it should be noted that not carrying on the back
On the premise of the scope limited from claim, it may be many modifications and change.Although in addition, element of the present utility model
It can describe or require in individual form, it is also contemplated that being unless explicitly limited individual element with multiple elements.
Claims (9)
1. a kind of reciprocating motion type bottom aerating system, it is characterised in that including：
Truss, across on oxidation ditch；
Truss mobile unit, including the guide rail, the truss roller on truss, the driving truss that are laid on oxidation ditch are moved
Drive device；
Be aerated component, including be fixed on truss aeration air feed pipe, be radially connected to the aeration for being aerated air feed pipe one end
Air feed branch pipe, outer encirclement are aerated the fixed support of air feed branch pipe and are arranged in fixed support and are connected with aeration air feed branch pipe
Aerator；
Scraper plate, is arranged on the fixed support lower end；
Blower fan, its air outlet is connected with the aeration air feed pipe；
Brush unit is blown, including：Blow brush air feed pipe, blow brush air feed branch pipe and air nozzle, brush air feed pipe one end and the blower fan of blowing
Air outlet is connected, and brush air feed branch pipe is blown described in other end connection；The brush air feed branch pipe that blows is installed in the fixed support lower end；
The air nozzle is blown on brush air feed branch pipe described in being arranged on, and scraper plate is carried out to blow brush.
2. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that the fixed support is in circle
Shape；The aeration air feed branch pipe is integrally in the center centered on being aerated air feed pipe is radial and annular；The aerator is ball
Head or plate-type aerator, are fixed on the aeration air feed branch pipe.
3. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that the fixed support is in polygon
Shape；The aeration air feed branch pipe is integrally in the center centered on being aerated air feed pipe is radial and polygon；The aerator is
Tube aerator, it is radially vertical to be arranged between adjacent aeration air feed branch pipe.
4. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that the fixed support is in square
Shape；The aeration air feed branch pipe is rectangular centered on being aerated air feed pipe；The aerator is tube aerator, with the aeration
Air feed branch pipe is vertically arranged.
5. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that the fixed support is in square
Shape；The overall aeration air feed branch pipe is in crisscross and rectangle centered on being aerated air feed pipe；The aerator exposes for tubular type
Gas device, is vertically arranged with the aeration air feed branch pipe.
6. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that the fixed support is in square
Shape；The aeration air feed branch pipe is centered on being aerated air feed pipe in crisscross；The aerator is bulb aerator or disc type
Aerator, is fixed on the aeration air feed branch pipe.
7. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that the assembling is in crane span structure
On, live air feed, or installed in computer room, the long-range air feed of centralization.
8. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that be provided with the oxidation ditch
At least one described reciprocating motion type bottom aerating system, exposes when setting multiple reciprocating motion type bottoms on the oxidation ditch
During gas system, the multiple reciprocating motion type bottom aerating system is moved in the same direction, two neighboring reciprocating motion type bottom aeration system
The aerated space of system is overlapped, and the stopping means of a reciprocating motion type bottom aerating system is arranged on the upside of oxidation ditch, another
The stopping means of individual reciprocating motion type bottom aerating system is arranged on the inner side of oxidation ditch.
9. reciprocating motion type bottom aerating system according to claim 1, it is characterised in that the aerator includes tubular type
One or more in aerator, plate-type aerator, flat aerator and bulb type aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481050.7U CN206395919U (en) | 2016-12-30 | 2016-12-30 | Reciprocating motion type bottom aerating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621481050.7U CN206395919U (en) | 2016-12-30 | 2016-12-30 | Reciprocating motion type bottom aerating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894108A (en) * | 2018-09-13 | 2020-03-20 | 唐山市冀滦纸业有限公司 | Aeration water treatment equipment |
| CN114873716A (en) * | 2022-03-10 | 2022-08-09 | 昆明理工大学 | Wind-solar coupling new energy river water purification system |
-
2016
- 2016-12-30 CN CN201621481050.7U patent/CN206395919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894108A (en) * | 2018-09-13 | 2020-03-20 | 唐山市冀滦纸业有限公司 | Aeration water treatment equipment |
| CN114873716A (en) * | 2022-03-10 | 2022-08-09 | 昆明理工大学 | Wind-solar coupling new energy river water purification system |
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