CN206511986U - A kind of anti-clogging sewage aerator - Google Patents
A kind of anti-clogging sewage aerator Download PDFInfo
- Publication number
- CN206511986U CN206511986U CN201720130748.2U CN201720130748U CN206511986U CN 206511986 U CN206511986 U CN 206511986U CN 201720130748 U CN201720130748 U CN 201720130748U CN 206511986 U CN206511986 U CN 206511986U
- Authority
- CN
- China
- Prior art keywords
- circulation fluid
- liquid
- cavity
- processing pond
- removal
- 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
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Classifications
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of anti-clogging sewage aerator, processing pond side wall is exported provided with circulation fluid entrance and circulation fluid, removed in the removal of impurities chamber of knot screen provided with screw feed mechanism for the solid impurity that will contain in circulation fluid, first liquid-inlet of knot screen and circulation fluid outlet, first liquid outlet of knot screen and the second liquid inlet communication of mixing arrangement, the second liquid outlet of mixing arrangement is connected with the circulation fluid entrance of processing pond, and mixing arrangement is used for the circulation fluid and gas mixing after removal of impurities.Pass through the anti-clogging sewage aerator of above-mentioned optimization design, by the way that the sewage in processing pond is drawn, remove solid impurity, then sent back to after being mixed with air in processing pond, on the one hand, the stomata of the solid impurity blocking aeration equipment in processing pond is prevented, on the other hand, prevent processing pond bottom from precipitating, greatly improve treatment effect.
Description
Technical field
The utility model is related to technical field of sewage, more particularly to a kind of anti-clogging sewage aerator.
Background technology
The processing of trade effluent is the important component of current environment engineering control.Existing processing trade effluent is
System is all that into cesspool, drum send air by blower fan, the oxygen contained by air in cesspool during ascension inside it
Reaction is produced with the aerobic bacteria in sewage, to be finally reached the purpose of purification sewage, defect therein is mainly manifested in following several
Individual aspect：First, it can more fully react, generally require in cesspool with aerobic bacteria for ease of the air that blower fan is blown into cesspool
Bottom largely sets air outlet pipeline everywhere, not only installs cumbersome, and later maintenance is difficult, even need to employ sometimes mixing and
Mixing plant is continual to carry out water stirring, and rigging up and debugging is wasted time and energy, and takes a large amount of places；Secondly, blower fan exposes
Gas is limited by its blast, and sewage pool water level is deeper, and its blast demand is often bigger；Finally, due to positioned at the discharge pipe of bottom of pond
The very little that the air outlet on road is all designed, so as to which larger air-out momentum can be produced by its air outlet when in use, in practical operation
In, just often sewage disposal system is not normally functioning caused by air outlet fouling and clogging and corrosion failure, particularly to processing
Sewage quantity is big, pollutant concentration is high and the complicated aerobic biochemical treatment device of pollution factor, usually because the high salt in sewage is high
Calcium content, makes the air outlet fouling and clogging of aerobic aeration system, gently declines then device disposal ability, influences qualified discharge, weight
Device is then caused to run, stopping production overhaul can not resume production in a short time.
Utility model content
To solve technical problem present in background technology, the utility model proposes a kind of anti-clogging sewage aerator.
The utility model proposes a kind of anti-clogging sewage aerator, including：Processing pond, mixing arrangement, knot screen；
Processing pond side wall is exported provided with circulation fluid entrance and circulation fluid, and the circulation fluid entrance is exported positioned at the circulation fluid
Lower section；
Be provided with removal of impurities chamber in knot screen, the removal of impurities chamber sidewall provided with the first liquid-inlet, the first liquid outlet,
Screw feed mechanism is provided with slag-drip opening, the removal of impurities chamber, screw feed mechanism extends towards the slag-drip opening direction；
Be provided with mixing chamber in mixing arrangement, mixing chamber side wall provided with second liquid import, second liquid outlet,
Gas feed；
First liquid-inlet passes through pipeline by pipeline and the circulation fluid outlet, first liquid outlet
With the second liquid inlet communication, the second liquid outlet is connected by pipeline with circulation fluid entrance.
Preferably, screw feed mechanism includes the helical blade arranged positioned at the rotating shaft at middle part and around rotating shaft, the spiral shell
Vane piece coordinates away from rotating shaft one end and the removal of impurities chamber inner wall gap.
Preferably, the helical blade is provided with filtrate hole.
Preferably, first liquid outlet is provided with filter screen.
Preferably, the removal of impurities chamber includes the first cavity and the second cavity communicated with each other, first liquid-inlet
First cavity wall is arranged on first liquid outlet, the slag-drip opening is arranged on second cavity away from first
Cavity one end, screw feed mechanism extends from the first cavity to slag-drip opening direction.
Preferably, the internal diameter of the second cavity is gradually reduced on the direction away from the first cavity.
In the utility model, the anti-clogging sewage aerator proposed, processing pond side wall is provided with circulation fluid entrance and follows
Ring liquid is exported, provided with screw feed mechanism for the solid impurity contained in circulation fluid to be gone in the removal of impurities chamber of knot screen
Remove, the first liquid-inlet of knot screen and circulation fluid outlet, the first liquid outlet of knot screen and mixing arrangement
Second liquid inlet communication, the second liquid outlet of mixing arrangement is connected with the circulation fluid entrance of processing pond, and mixing arrangement is used for
By the circulation fluid and gas mixing after removal of impurities.By the anti-clogging sewage aerator of above-mentioned optimization design, by by processing pond
Interior sewage is drawn, and is removed solid impurity, is then sent back to after being mixed with air in processing pond, on the one hand, prevent processing pond
The stomata of interior solid impurity blocking aeration equipment, on the other hand, prevents processing pond bottom from precipitating, and greatly improves processing effect
Really.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anti-clogging sewage aerator structural representation.
Embodiment
As shown in figure 1, Fig. 1 be the utility model proposes a kind of anti-clogging sewage aerator structural representation.
Reference picture 1, the utility model proposes a kind of anti-clogging sewage aerator, including：Processing pond 1, mixing arrangement
2nd, knot screen 3；
The side wall of processing pond 1 is exported provided with circulation fluid entrance and circulation fluid, and the circulation fluid entrance goes out positioned at the circulation fluid
Below mouthful；
Removal of impurities chamber is provided with knot screen 3, the removal of impurities chamber sidewall is provided with the first liquid-inlet, the first liquid discharge
Screw feed mechanism 4 is provided with mouth, slag-drip opening, the removal of impurities chamber, screw feed mechanism 4 prolongs towards the slag-drip opening direction
Stretch；
Mixing chamber is provided with mixing arrangement 2, mixing chamber side wall goes out provided with second liquid import, second liquid
Mouth, gas feed；
First liquid-inlet passes through pipeline by pipeline and the circulation fluid outlet, first liquid outlet
With the second liquid inlet communication, the second liquid outlet is connected by pipeline with circulation fluid entrance.
In the specific work process of the anti-clogging sewage aerator of the present embodiment, exported by circulation fluid from processing pond bottom
Circulation fluid is drawn in portion, and circulation fluid first passes through knot screen, in the presence of screw feed mechanism, removes solid therein miscellaneous
Matter, then circulation fluid enter mixing arrangement in, after being mixed with air, by circulation fluid entrance return processing pond so that general
Air is substituted into processing pond, realizes that air is reacted with aerobic bacteria in sewage.
In the present embodiment, the anti-clogging sewage aerator proposed, processing pond side wall is provided with circulation fluid entrance and follows
Ring liquid is exported, provided with screw feed mechanism for the solid impurity contained in circulation fluid to be gone in the removal of impurities chamber of knot screen
Remove, the first liquid-inlet of knot screen and circulation fluid outlet, the first liquid outlet of knot screen and mixing arrangement
Second liquid inlet communication, the second liquid outlet of mixing arrangement is connected with the circulation fluid entrance of processing pond, and mixing arrangement is used for
By the circulation fluid and gas mixing after removal of impurities.By the anti-clogging sewage aerator of above-mentioned optimization design, by by processing pond
Interior sewage is drawn, and is removed solid impurity, is then sent back to after being mixed with air in processing pond, on the one hand, prevent processing pond
The stomata of interior solid impurity blocking aeration equipment, on the other hand, prevents processing pond bottom from precipitating, and greatly improves processing effect
Really.
In the embodiment of knot screen, screw feed mechanism 4 is included positioned at the rotating shaft at middle part and around rotating shaft
The helical blade of arrangement, the helical blade coordinates away from rotating shaft one end and the removal of impurities chamber inner wall gap, improves solid-liquid point
From effect.
Further, the helical blade is provided with filtrate hole, further improves separation of solid and liquid.
In other embodiments, first liquid outlet is provided with filter screen 5, it is ensured that solid impurity is thoroughly gone
Remove.
In other embodiments, the removal of impurities chamber includes the first cavity and the second cavity communicated with each other, institute
State the first liquid-inlet and first liquid outlet is arranged on first cavity wall, the slag-drip opening is arranged on described
Two cavitys are away from first cavity one end, and screw feed mechanism 4 extends from the first cavity to slag-drip opening direction, further, and second
The internal diameter of cavity is gradually reduced on the direction away from the first cavity, and under screw feed mechanism effect, solid impurity is admitted to
In second cavity, solid-liquid separation effect is further improved.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of anti-clogging sewage aerator, it is characterised in that including：Processing pond (1), mixing arrangement (2), knot screen
(3)；
Processing pond (1) side wall is exported provided with circulation fluid entrance and circulation fluid, and the circulation fluid entrance is exported positioned at the circulation fluid
Lower section；
Be provided with removal of impurities chamber in knot screen (3), the removal of impurities chamber sidewall provided with the first liquid-inlet, the first liquid outlet,
Screw feed mechanism (4) is provided with slag-drip opening, the removal of impurities chamber, screw feed mechanism (4) prolongs towards the slag-drip opening direction
Stretch；
Be provided with mixing chamber in mixing arrangement (2), mixing chamber side wall provided with second liquid import, second liquid outlet,
Gas feed；
First liquid-inlet passes through pipeline and institute by pipeline and the circulation fluid outlet, first liquid outlet
Second liquid inlet communication is stated, the second liquid outlet is connected by pipeline with circulation fluid entrance.
2. anti-clogging sewage aerator according to claim 1, it is characterised in that screw feed mechanism (4) includes position
Rotating shaft in middle part and the helical blade around rotating shaft arrangement, the helical blade is away from rotating shaft one end and the removal of impurities chamber
Wall gap coordinates.
3. anti-clogging sewage aerator according to claim 2, it is characterised in that the helical blade is provided with filtrate
Hole.
4. anti-clogging sewage aerator according to claim 1, it is characterised in that first liquid outlet is provided with
Filter screen (5).
5. anti-clogging sewage aerator according to claim 1, it is characterised in that the removal of impurities chamber includes connecting each other
Logical the first cavity and the second cavity, first liquid-inlet and first liquid outlet are arranged on first cavity side
Wall, the slag-drip opening is arranged on second cavity away from first cavity one end, and screw feed mechanism (4) is from the first cavity to row
Cinder notch direction extends.
6. anti-clogging sewage aerator according to claim 5, it is characterised in that the internal diameter of the second cavity is away from the
It is gradually reduced on the direction of one cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130748.2U CN206511986U (en) | 2017-02-13 | 2017-02-13 | A kind of anti-clogging sewage aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130748.2U CN206511986U (en) | 2017-02-13 | 2017-02-13 | A kind of anti-clogging sewage aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206511986U true CN206511986U (en) | 2017-09-22 |
Family
ID=59867258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130748.2U Expired - Fee Related CN206511986U (en) | 2017-02-13 | 2017-02-13 | A kind of anti-clogging sewage aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206511986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018033A (en) * | 2019-12-11 | 2020-04-17 | 左婧 | Stifled sewage treatment pond is prevented to foam |
-
2017
- 2017-02-13 CN CN201720130748.2U patent/CN206511986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018033A (en) * | 2019-12-11 | 2020-04-17 | 左婧 | Stifled sewage treatment pond is prevented to foam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170922 Termination date: 20200213 |