CN208471660U - A kind of oxidation ditch - Google Patents
A kind of oxidation ditch Download PDFInfo
- Publication number
- CN208471660U CN208471660U CN201820512068.1U CN201820512068U CN208471660U CN 208471660 U CN208471660 U CN 208471660U CN 201820512068 U CN201820512068 U CN 201820512068U CN 208471660 U CN208471660 U CN 208471660U
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- CN
- China
- Prior art keywords
- foam
- tank
- fishing
- bucket
- guide duct
- 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.)
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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
Abstract
The utility model relates to technical field of sewage, in particular to a kind of oxidation ditch, it includes tank, it further include Despumation device, Despumation device includes blower and guide duct, the upper edge of the adjacent two sidewalls of tank is arranged in guide duct, and one end of guide duct is connected to blower, and guide duct is provided with the air outlet for drying into tank close to the side of tank；Tank is provided with the turnover device for making to fish out the overturning of foam bucket far from fishing foam bucket is provided at guide duct on tank upper edge.When foam removal, blower conveys wind into guide duct, wind in guide duct is blown out from air outlet, the wind for leaving air outlet carries out blowing to the foam of the liquid surface in tank, make foam concentrations at fishing foam bucket, when assembling more foam in fishing foam bucket, turnover device makes to fish out the overturning of foam bucket, fishes out the foam in foam bucket and leaves tank along fishing foam bucket wall flow under gravity, reduces the foam in tank.
Description
Technical field
The utility model relates to technical field of sewage, in particular to a kind of oxidation ditch.
Background technique
Oxidation ditch is a kind of modification of activated sludge process.
Notification number is that the Chinese patent of CN206089182U discloses a kind of oxidation ditch.Including end to end several in U
The oxidation ditch ditch body of shape, the oxidation ditch ditch body include the aerobic zone and anoxic zone alternateed, are equipped in the aerobic zone
Aeration rotary brush, the aeration rotary brush upstream and downstream are respectively equipped with submersible propellers and dissolved oxygen sensor, the aerobic zone water
It is furnished with jet pipe in a crisscross manner above face, spray head is uniformly provided on the jet pipe, the jet pipe place of summarizing is equipped with anti-foaming agent and launches tank,
The aerobic zone end is equipped with mud mouth.
Although the oxidation ditch can effectively control the generation of sewage foam during processing, reduce floating in oxidation ditch
Foam, but need to launch anti-foaming agent during foam removal, effluent quality may be will affect.
Utility model content
The purpose of this utility model is to provide a kind of oxidation ditch, have the advantages that reduce offscum in oxidation ditch.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of oxidation ditch, including
Tank further includes Despumation device, and the Despumation device includes blower and guide duct, and the phase of tank is arranged in the guide duct
The upper edge of adjacent two sidewalls, one end of the guide duct are connected to blower, and the other end of the guide duct closes setting, described
Guide duct is provided with the air outlet for drying into tank close to the side of tank；
It is provided with fishing foam bucket at the adjacent two sidewalls of the tank and separate guide duct, tank is provided on upper edge
For making the turnover device of fishing foam bucket overturning, is offered on the tank upper edge and leave fishing for accepting after fishing foam bucket is overturn
The storage pool of the foam of foam bucket.
Implement above-mentioned technical proposal, blower conveys wind into guide duct when foam removal, and the wind in guide duct is blown from air outlet
Out, the wind for leaving air outlet carries out blowing to the foam of the liquid surface in tank, makes foam concentrations at fishing foam bucket, works as fishing
When assembling more foam in foam bucket, turnover device makes to fish out the overturning of foam bucket, fishes out the foam in foam bucket under gravity along fishing
Foam bucket side wall flows into storage pool；The setting of guide duct and blower is so that the foam in tank on liquid level is gathered, conveniently to behaviour
Make processing of the personnel to foam；The setting of turnover device and fishing foam bucket reduces operator and manually fishes out the foam in tank
Out, reduce the labor intensity of operator.
Further, the turnover device includes bracket, cylinder and connecting rod, and the bracket is arranged in tank upper edge
On, the connecting rod is horizontally disposed with and connect at connecting rod medium position with holder pivots, described connecting rod one end and fishing foam bucket
Connection, the connecting rod other end and Telescopic-cylinder end are hinged, and the one end of the cylinder far from connecting rod and bracket are hinged, described
The telescopic end of cylinder is arranged towards ground.
Implement above-mentioned technical proposal, when cylinder extends, cylinder pushes connecting rod to downwardly turn over far from one end of fishing foam bucket, this
When connecting rod be flipped up with one end for connect of fishing foam bucket, connecting rod drives fishing foam bucket overturning, after fishing foam bucket overturning in fishing foam bucket
Foam along fishing foam bucket inner wall move, finally flow in storage pool；When fishing foam bucket completes after toppling over of foam, cylinder is shunk,
And connecting rod is pulled to be flipped up far from one end of fishing foam bucket, so that fishing foam bucket returns to initial position, again in tank
Foam is collected.
Further, the junction of the fishing foam bucket and connecting rod, which is provided with, imports storage pool for that will fish out the foam in foam bucket
Deflector.
Implement above-mentioned technical proposal, after fishing foam bucket overturning, the foam fished out in foam bucket finally flows to storage pool along deflector
Interior, the setting of deflector fishes out the situation hair that the foam in foam bucket flows on tank upper edge after reducing fishing foam bucket overturning
It is raw.
Further, the side plate that the fishing foam bucket includes horizontally disposed bottom plate and is vertically arranged, the bottom plate are set as three
Angular, the side plate is arranged at the adjacent straight flange of bottom plate, and the connecting rod is connect with side plate.
Implement above-mentioned technical proposal, so that wind is easier to foam be blown to fishing foam bucket.
Further, bottom plate liquid levels in the end face of tank bottom of pond and tank fit.
Implement above-mentioned technical proposal, liquid levels, which fit, in bottom plate and tank reduces water flowing in tank extremely
The phenomenon fished out in foam bucket occurs.
Further, the bottom plate far from tank side-walls be provided with for by foam import fishing foam bucket it is tilted lead foam
Section.
Implement above-mentioned technical proposal, leads the setting of foam section so that foam is easier to be blowed by wind to fishing foam bucket.
Further, the side plate company side wall adjacent with tank with the two sidewalls of tank bottom of pond fits.
Implement above-mentioned technical proposal, company's side wall that the side wall of fishing foam bucket is adjacent with tank fits, and reducing wind will steep
Foam is blowed between fishing foam bucket side wall and the side wall of tank, is reduced the phenomenon that foam can not be pulled out, is improved fishing
The fishing foam quality of foam bucket.
Further, the wind deflector for adjusting air-out direction is provided at the air outlet.
Implement above-mentioned technical proposal, the setting of wind deflector adjusts the wind direction blowed to tank, facilitates operation
Personnel, which are adjusted, to be blowed to wind direction suitable in tank, and the efficiency that wind gathers foam in tank is improved.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
One, the setting of guide duct and blower is so that the foam in tank on liquid level is gathered, conveniently to operator to bubble
The processing of foam；
Two, the setting of turnover device and fishing foam bucket reduces operator and manually pulls the foam in tank out, reduces
The labor intensity of operator.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the utility model embodiment；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is the portion the B enlarged drawing in Fig. 1.
Appended drawing reference: 1, tank；2, Despumation device；21, blower；22, guide duct；221, air outlet；23, wind deflector；
3, foam bucket is fished out；31, bottom plate；32, side plate；33, foam section is led；4, turnover device；41, bracket；42, cylinder；43, connecting rod；44, it leads
Flowing plate；5, storage pool.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment:
As shown in Figure 1, 2, a kind of oxidation ditch, including tank 1, further include Despumation device 2, and Despumation device 2 includes blower
21 and guide duct 22, guide duct 22 upper edge of the adjacent two sidewalls of tank 1 is set.One end of guide duct 22 and blower
21 connections, the other end of guide duct 22 close setting, and guide duct 22 is provided with close to the side of tank 1 for tank 1
The air outlet 221 of interior blowing.The wind deflector 23 for adjusting air-out direction is provided at air outlet 221.
As shown in Figure 1, fishing foam bucket 3 is provided at the adjacent two sidewalls of tank 1 and separate guide duct 22, on tank 1
It is provided with the turnover device 4 for making to fish out the overturning of foam bucket 3 on edge, is offered on 1 upper edge of tank for accepting fishing foam bucket 3
The storage pool 5 of the foam of fishing foam bucket 3 is left after overturning.
As shown in Figure 1, fishing foam bucket 3 includes the horizontally disposed side plate 32 bottom plate 31 and be vertically arranged, bottom plate 31 is set as
Triangle, and fit close to the end face of 1 bottom of pond of tank with liquid levels in tank 1.Bottom plate 31 is far from 1 side wall of tank
Place be provided with for by foam import fishing foam bucket 3 it is tilted lead foam section 33.The adjacent straight flange of bottom plate 31 is arranged in side plate 32
Place, and the two sidewalls adjacent with tank 1 with the two sidewalls of 1 bottom of pond of tank of side plate 32 fit.Fish out foam bucket 3 and connecting rod 43
Junction be provided with for will fish out the foam in foam bucket 3 import storage pool 5 deflector 44.
As shown in Figure 1,3, turnover device 4 includes bracket 41, cylinder 42 and connecting rod 43, and bracket 41 is arranged in tank 1
On upper edge, connecting rod 43 is horizontally disposed and 43 medium position of connecting rod at be rotatablely connected with bracket 41,43 one end of connecting rod with
It fishes out foam bucket 3 to connect, 43 other end of connecting rod and 42 telescopic end of cylinder are hinged, the one end of cylinder 42 far from connecting rod 43 and bracket 41
Hingedly, the telescopic end of cylinder 42 is arranged towards ground.
Remove the process of foam in tank 1: blower 21 conveys wind into guide duct 22, and the wind in guide duct 22 is from outlet air
Mouth 221 is blown out, and adjusts wind deflector 23 and the wind for leaving air outlet 221 blows the foam of the liquid surface in tank 1
Hold together.Subsequent foam enters in fishing foam bucket 3 along foam section 33 is led, and cylinder 42 extends at this time, and cylinder 42 pushes connecting rod 43 far from fishing foam
One end of bucket 3 downwardly turns over, and one end that connecting rod 43 is connect with fishing foam bucket 3 at this time is flipped up, and connecting rod 43 drives fishing foam bucket 3
Overturning, fishing foam bucket 3 fish out the foam in foam bucket 3 and are moved in deflector 44 along fishing 3 inner wall of foam bucket under gravity after overturning,
It finally flows in storage pool 5 and completes the removal of foam in tank 1.
After having toppled over foam, cylinder 42 is shunk, and connecting rod 43 is pulled to be flipped up far from one end of fishing foam bucket 3, is made
Foam bucket 3 must be fished out and return to initial position, the foam in tank 1 is collected again.
The setting of wind deflector 23, which to blow to the wind direction in tank 1, adjusts, facilitate operator adjust blow to
Suitable wind direction in tank 1 improves the efficiency that wind gathers foam in tank 1.
Bottom plate 31 fits with liquid levels in tank 1 reduces showing in the water flowing in tank 1 to fishing foam bucket 3
As occurring.Bottom plate 31 fits with liquid levels in tank 1 reduces showing in the water flowing in tank 1 to fishing foam bucket 3
As occurring, the setting of foam section 33 is led so that foam is easier to be blowed by wind to fishing foam bucket 3.
The setting of deflector 44 reduces the foam fished out in foam bucket 3 after fishing foam bucket 3 is overturn and flows on 1 upper edge of tank
The case where occur.
Company's side wall that the side wall of fishing foam bucket 3 is adjacent with tank 1 fits, and reduces wind and blows foam to fishing foam bucket 3
Between side wall and the side wall of tank 1, reduce the phenomenon that foam can not be pulled out, improves the fishing foam matter of fishing foam bucket 3
Amount.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of oxidation ditch, including tank (1), which is characterized in that it further include Despumation device (2), Despumation device (2) packet
Blower (21) and guide duct (22) are included, the guide duct (22) is arranged in the upper edge of the adjacent two sidewalls of tank (1), institute
The one end for stating guide duct (22) is connected to blower (21), and the other end of the guide duct (22) closes setting, the guide duct
(22) side close to tank (1) is provided with the air outlet (221) for drying into tank (1)；
Fishing foam bucket (3), tank (1) top are provided at the adjacent two sidewalls of the tank (1) and separate guide duct (22)
It is provided with the turnover device (4) for making to fish out foam bucket (3) overturning on edge, offers on tank (1) upper edge for holding
The storage pool (5) for fishing out the foam of foam bucket (3) is left after connecing fishing foam bucket (3) overturning.
2. a kind of oxidation ditch according to claim 1, which is characterized in that the turnover device (4) includes bracket (41), gas
Cylinder (42) and connecting rod (43), the bracket (41) are arranged on tank (1) upper edge, and the connecting rod (43) is horizontally disposed
And be rotatablely connected at connecting rod (43) medium position with bracket (41), described connecting rod (43) one end is connect with fishing foam bucket (3), institute
It states connecting rod (43) other end and cylinder (42) telescopic end is hinged, the cylinder (42) one end and bracket far from connecting rod (43)
(41) hingedly, the telescopic end of the cylinder (42) is arranged towards ground.
3. a kind of oxidation ditch according to claim 2, which is characterized in that the company of fishing foam bucket (3) and connecting rod (43)
The place of connecing is provided with the deflector (44) that storage pool (5) are imported for that will fish out the foam in foam bucket (3).
4. a kind of oxidation ditch according to claim 2, which is characterized in that the fishing foam bucket (3) includes horizontally disposed bottom
Plate (31) and the side plate (32) being vertically arranged, the bottom plate (31) are set as triangle, and the side plate (32) is arranged in bottom plate
(31) at adjacent straight flange, the connecting rod (43) connect with side plate (32).
5. a kind of oxidation ditch according to claim 4, which is characterized in that the bottom plate (31) is close to tank (1) bottom of pond
End face fit with tank (1) interior liquid levels.
6. a kind of oxidation ditch according to claim 4, which is characterized in that the bottom plate (31) is far from tank (1) side wall
Place be provided with for by foam import fishing foam bucket (3) it is tilted lead foam section (33).
7. a kind of oxidation ditch according to claim 4, which is characterized in that the side plate (32) and tank (1) bottom of pond
The two sidewalls company side wall adjacent with tank (1) fits.
8. a kind of oxidation ditch according to claim 1, which is characterized in that be provided at the air outlet (221) for adjusting
Save the wind deflector (23) of air-out direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512068.1U CN208471660U (en) | 2018-04-11 | 2018-04-11 | A kind of oxidation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512068.1U CN208471660U (en) | 2018-04-11 | 2018-04-11 | A kind of oxidation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208471660U true CN208471660U (en) | 2019-02-05 |
Family
ID=65206848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820512068.1U Active CN208471660U (en) | 2018-04-11 | 2018-04-11 | A kind of oxidation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208471660U (en) |
-
2018
- 2018-04-11 CN CN201820512068.1U patent/CN208471660U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |