CN206126952U - Arc three -phase separator - Google Patents
Arc three -phase separator Download PDFInfo
- Publication number
- CN206126952U CN206126952U CN201621085921.3U CN201621085921U CN206126952U CN 206126952 U CN206126952 U CN 206126952U CN 201621085921 U CN201621085921 U CN 201621085921U CN 206126952 U CN206126952 U CN 206126952U
- Authority
- CN
- China
- Prior art keywords
- liquid stream
- baffle
- arc
- baffle plate
- outer housing
- 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.)
- Active
Links
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses an arc three -phase separator, including separator dustcoat and fixed set up in baffle mechanism in the separator dustcoat, baffle mechanism includes two liquid stream baffles that are mirror symmetry, the liquid stream baffle is the arc curved surface, and two the outer convex surface of liquid stream baffle is relative, liquid stream baffle top with the distance of separator dustcoat inside wall be less than its bottom with the distance of separator dustcoat inside wall. The utility model discloses inside liquid stream baffle adopts arc curved surface design for mix the mixed liquid that has mud, bubble and sewage after rising stream and collide the curved surface, its area of contact is bigger, and tiny mud is gatherd more easily and is condensed, and head loss is littleer. The utility model discloses the speed that the liquid stream baffle design of well arc curved surface can make mud flco or granule return the mud bed is obviously accelerated to reduce the muddy degree of settling zone by a wide margin, promoted mud -water separation's effect.
Description
Technical field
This utility model is related to the arc three-phase used in a kind of three phase separation equipment, more particularly to a kind of UASB reactors
Separator, belongs to sewage treatment area.
Background technology
With the continuous improvement of China's industrialization degree, the continuous expansion of commercial production scale, existing sewage disposal sets
It is standby to be increasingly difficult to meet modernization, efficient industrial needs.It is anti-especially for the anaerobism improved in sewage disposal
Answer the design of device efficiency, especially in anaerobic reactor three phase separator design, be increasingly becoming raising Industrial Wastewater Treatment effect
The key point of fruit.
Next just illustrated with most representational UASB reactors in anaerobic reactor.Each sewage disposal at present
The UASB reactors that enterprise is used include following components：Water inlet and water distribution system, the cell body of reactor and three phase separation
Device.
Wherein, three phase separator is that most have feature and most important device in whole UASB reactors, and it is provided simultaneously with two
Individual function：First, the biogas produced in reactor is collected；2nd, the float being located on separator is made to precipitate.For above-mentioned
The design that is required to three phase separator of two kinds of functions avoid biogas bubble from rising to settling zone, if bubble rises to surface,
Muddy water outlet, reduction deposition efficiency can be caused and the biogas produced by early stage reaction is have lost.For biogas bubble, this is asked
Topic, at present three phase separator common on the market can meet corresponding technical requirements substantially.
But the three phase separator installed in existing UASB reactors remains a lot of other problems, wherein the most
It is prominent and the most universal, it is exactly during sewage rises, the sludge in Sludge Bed to be driven together to rise, so as to cause
Sludge runs mud.Sludge runs the microorganism species that mud can be taken away in sludge, especially for the domestication in UASB reactor start-up stages
There is important impact.The loss of microorganism species can reduce the elimination capacity of sewage BOD, extend the startup week of UASB reactors
Phase.
In sum, a kind of good mud-water separation effect, sludge flco or particle sinking speed how to be provided soon and can be had
Effect avoids sludge from running the three phase separator of mud, just becomes those skilled in the art's problem demanding prompt solution.
The content of the invention
In view of prior art has drawbacks described above, the purpose of this utility model is proposed used in a kind of UASB reactors
Arc three phase separator.
The purpose of this utility model, will be achieved by the following technical programs：
A kind of arc three phase separator, is fixedly installed on the upper end position of UASB reactors, the UASB reactors it is interior
Portion is disposed with from the bottom to top the water distribution system for being passed through sewage into the UASB reactors, and for carrying sludge
Sludge Bed, including separator outer housing and the baffle mechanism that is fixedly installed in the separator outer housing, the baffle mechanism
Including two liquid stream baffle plates in specular, the liquid stream baffle plate is arc-shaped curved surface, the arcuate surface of two liquid stream baffle plates
There is relatively and therebetween gap, the liquid stream baffle plate top is less than its bottom with the distance of the separator outer housing medial wall
With the distance of the separator outer housing medial wall.
Preferably, the region in the separator outer housing is divided into settling zone and reaction zone by the baffle mechanism, described heavy
Shallow lake area is located at baffle mechanism top, and the reaction zone is located at baffle mechanism lower section.
Preferably, the liquid stream baffle plate includes curved sections and vertical section, the top of the curved sections and the vertical section
Top is fixedly connected, and the vertical section is parallel with plumb line, and deposits between the vertical section and the separator outer housing medial wall
In gap.
Preferably, the curved sections have one and are used to store produced gas in course of reaction with the junction of the vertical section
The air chamber of body, is also associated with an airway on the liquid stream baffle plate, one end of the airway stretches in the air chamber, another
Stretch out outside the UASB reactors at end.
Preferably, the size of the central angle corresponding to the curved sections is 90 ° ~ 140 °.
Preferably, the size of the central angle corresponding to the curved sections is 120 °.
Preferably, the baffle mechanism also include be fixedly installed on the separator outer housing medial wall, for preventing from mixing
Close the side shield that liquid upper up-flow is directly overflowed from the liquid stream baffle plate two side areas, the side shield and the liquid stream baffle plate phase
Match somebody with somebody, the side shield is arranged at the lower position on the liquid stream baffle plate top, and the Breadth Maximum of the side shield horizontal direction
More than the gap width between the vertical section and the separator outer housing medial wall.
Preferably, the baffle mechanism also includes being fixedly installed in the separator outer housing, for preventing mixed liquor
The center baffle that up-flow directly overflows from region between two pieces of liquid stream baffle plates, the center baffle and the liquid stream baffle plate phase
Matching, the center baffle is arranged at the lower position in region between two pieces of liquid stream baffle plates, and the center baffle level
The Breadth Maximum in direction is more than the gap width between two pieces of liquid stream baffle plates.
Preferably, the vertical cross-section of the center baffle is triangular in shape or trapezoidal.
Preferably, the vertical cross-section of the center baffle is triangular in shape, and three sides of a triangle are the streamline of indent
Type curve.
Prominent effect of the present utility model is：Liquid stream baffle plate inside this utility model is designed using arc-shaped curved surface so that
The mixed liquor of sludge, bubble and sewage is mixed with after up-flow collides curved surface, its loss of flood peak is less, it is to avoid existing separation
In device liquid stream baffle plate using the loss of flood peak that ramp structure is easily caused it is excessive, cause power waste the problems such as.Meanwhile, this practicality
The liquid stream baffle design of new middle arc-shaped curved surface makes mixed liquor increase with the contact area of liquid stream baffle plate during up-flow, also makes
Mixed liquor is obtained after contacting with liquid stream stop collision, sludge flco or granule can be assembled along the curved surface of liquid stream baffle plate, compress, so
Form a larger aggregation afterwards to sink.According to the calculating of Stokes formula, structure design of the present utility model can make
Sludge flco or granule return the speed of Sludge Bed substantially to be accelerated, and so as to considerably reduce the muddy degree of settling zone, is lifted
The effect of mud-water separation, to a certain extent also plays the effect of microorganism species in protection reactor, goes up to greatest extent
Alleviate race mud phenomenon.
In sum, this utility model excellent effect, clever structure and effectively alleviate sludge run mud problem, tool
There are very high use and promotional value.
Hereinafter just accompanying drawing in conjunction with the embodiments, is described in further detail to specific embodiment of the present utility model, so that this
Utility model technical scheme is more readily understood, grasps.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein：1st, separator outer housing；21st, liquid stream baffle plate；211st, curved sections；212nd, vertical section；213rd, air chamber；22nd, side block
Plate；23rd, center baffle.
Specific embodiment
This utility model discloses the arc three phase separator used in a kind of UASB reactors.
As shown in figure 1, a kind of arc three phase separator, is fixedly installed on the upper end position of UASB reactors, the UASB
The inside of reactor is disposed with from the bottom to top the water distribution system for being passed through sewage into the UASB reactors（In figure not
Illustrate）, and for carrying the Sludge Bed of sludge（Not shown in figure）, including separator outer housing 1 and be fixedly installed on described
Baffle mechanism in separator outer housing 1, the baffle mechanism includes two liquid stream baffle plates 21 in specular, the liquid stream gear
Plate 21 is arc-shaped curved surface, and the arcuate surface of two liquid stream baffle plates 21 is relative and there is gap, the liquid stream baffle plate therebetween
21 tops are less than the distance of its bottom and the medial wall of separator outer housing 1 with the distance of the medial wall of separator outer housing 1.
Region in the separator outer housing 1 is divided into settling zone and reaction zone, the precipitation position by the baffle mechanism
In baffle mechanism top, the reaction zone is located at baffle mechanism lower section.
The liquid stream baffle plate 21 includes curved sections 211 and vertical section 212, and the top of the curved sections 211 is vertical with described
The top of section 212 is fixedly connected, and the vertical section 212 is parallel with plumb line, and the vertical section 212 and the separator outer housing
There is gap between 1 medial wall.
The curved sections 211 have one with the junction of the vertical section 212 to be used to store produced gas in course of reaction
The air chamber 213 of body, on the liquid stream baffle plate 21 airway is also associated with（Not shown in figure）, one end of the airway is stretched
Enter in the air chamber 213, the other end is stretched out outside the UASB reactors.
In addition to said structure, the liquid stream baffle plate 21 can also only include curved sections 211, according to such structure, then
The top of the liquid stream baffle plate 21 is fixedly connected with the medial wall of separator outer housing 1, and the liquid stream baffle plate 21 is separated with described
The junction of the medial wall of device outer housing 1 has one to be used to store the air chamber 213 of produced gas in course of reaction.Remaining described inducing QI
The structure settings such as pipe are then identical with said structure.
The size of the central angle corresponding to the curved sections 211 is 90 ° ~ 140 °.
In the present embodiment, the size of the central angle corresponding to the curved sections 211 is 120 °.Such angle is arranged
In order to preferably ensure the using effect of the liquid stream baffle plate 21.
The baffle mechanism also includes being fixedly installed on the medial wall of separator outer housing 1, for preventing mixed liquor
The side shield 22 that up-flow directly overflows from the two side areas of liquid stream baffle plate 21, the side shield 22 and the phase of liquid stream baffle plate 21
Matching, the side shield 22 is arranged at the lower position on the top of liquid stream baffle plate 21, and the horizontal direction of the side shield 22
Breadth Maximum is more than the gap width between the vertical section 212 and the medial wall of separator outer housing 1.
The baffle mechanism also includes being fixedly installed in the separator outer housing 1, for preventing mixed liquor upper up-flow straight
Connect the center baffle 23 overflowed from region between two pieces of liquid stream baffle plates 21, the center baffle 23 and the liquid stream baffle plate 21
Match, the center baffle 23 is arranged at the lower position in region between two pieces of liquid stream baffle plates 21, and the center keeps off
The Breadth Maximum of the horizontal direction of plate 23 is more than the gap width between two pieces of liquid stream baffle plates 21.
The vertical cross-section of the center baffle 23 is triangular in shape or trapezoidal.
In the present embodiment, the vertical cross-section of the center baffle 23 is triangular in shape, and in three sides of a triangle are
Recessed streamline curve.
The course of work of the present utility model described briefly below：First, sewage is by the cloth water system being installed in UASB reactors
System is entered in the UASB reactors, and upwardly through Sludge Bed, sewage mixes with the sludge in Sludge Bed, and with sludge in
Microorganism species react in reaction zone, produce biogas.Subsequently, the mixed liquor for being mixed with sludge, bubble and sewage continues
Rise, and clash into liquid stream baffle plate 21, in mixed liquor described in relatively pure liquid runs down between liquid stream baffle plate 21 and two
The gap of side is entered in settling zone, and into the liquid body fluid flow geo-stationary in settling zone, the sludge flco or granule in liquid sinks
Drop, drops back in the Sludge Bed.The lower surface of the mixed liquor and the liquid stream baffle plate 21 that are introduced into the settling zone is clashed into, mixing
Sludge flco or granule and biogas bubble in liquid is attached to immediately the lower surface of the liquid stream baffle plate 21.Subsequently, attachment
, along the slide downward of curved sections 211 of the liquid stream baffle plate 21, short grained sludge flco or granule exist for sludge flco or granule
Aggregation, compression in sliding process, form a larger aggregation and sink, and drop back in the Sludge Bed.And the biogas gas for adhering to
Bubble enters in air inlet chamber 213 then along the upward sliding of curved sections 211 of the liquid stream baffle plate 21, and finally completes by airway
Discharge.
Liquid stream baffle plate inside this utility model is designed using arc-shaped curved surface so that be mixed with sludge, bubble and sewage
Mixed liquor is after up-flow collides curved surface, its loss of flood peak is less, it is to avoid liquid stream baffle plate is tied using inclined-plane in existing separator
The loss of flood peak that structure is easily caused is excessive, the problems such as cause power waste.Meanwhile, the liquid stream gear of arc-shaped curved surface in this utility model
Plate design makes mixed liquor increase with the contact area of liquid stream baffle plate during up-flow, mixed liquor is being touched with liquid stream baffle plate
After hitting contact, then sludge flco or granule can form a larger aggregation along the aggregation of the curved surface of liquid stream baffle plate, compression
Sink.According to the calculating of Stokes formula, structure design of the present utility model can make sludge flco or granule return sludge
The speed of bed is substantially accelerated, and so as to considerably reduce the muddy degree of settling zone, the effect of mud-water separation is improved, certain
Also play in degree protection reactor in microorganism species effect, to greatest extent on alleviate race mud phenomenon.In sum,
This utility model excellent effect, clever structure and the problem that sludge runs mud is effectively alleviated, using and promoting with very high
Value.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit and essential characteristics of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model, any reference in claim should not be considered as into restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (10)
1. a kind of arc three phase separator, is fixedly installed on the upper end position of UASB reactors, the inside of the UASB reactors
The water distribution system for being passed through sewage into the UASB reactors is disposed with from the bottom to top, and for carrying sludge
Sludge Bed, it is characterised in that：Including separator outer housing（1）And it is fixedly installed on the separator outer housing（1）Interior baffle plate machine
Structure, the baffle mechanism includes two liquid stream baffle plates in specular（21）, the liquid stream baffle plate（21）For arc-shaped curved surface, two
The individual liquid stream baffle plate（21）Arcuate surface it is relative and there is gap, the liquid stream baffle plate therebetween（21）Top with described point
From device outer housing（1）The distance of medial wall is less than its bottom and the separator outer housing（1）The distance of medial wall.
2. arc three phase separator according to claim 1, it is characterised in that：The baffle mechanism is by outside the separator
Cover（1）Interior region is divided into settling zone and reaction zone, and the settling zone is located at baffle mechanism top, and the reaction zone is located at
The baffle mechanism lower section.
3. arc three phase separator according to claim 1, it is characterised in that：The liquid stream baffle plate（21）Including curved sections
（211）With vertical section（212）, the curved sections（211）Top and the vertical section（212）Top be fixedly connected, it is described
Vertical section（212）It is parallel with plumb line, and the vertical section（212）With the separator outer housing（1）Between existing between medial wall
Gap.
4. arc three phase separator according to claim 3, it is characterised in that：The curved sections（211）It is vertical with described
Section（212）Junction have one and be used to store the air chamber of produced gas in course of reaction（213）, the liquid stream baffle plate（21）
On be also associated with an airway, the air chamber is stretched in one end of the airway（213）It is anti-that the interior, other end stretches out the UASB
Answer outside device.
5. arc three phase separator according to claim 3, it is characterised in that：The curved sections（211）Corresponding circle
The size at heart angle is 90 ° ~ 140 °.
6. arc three phase separator according to claim 3, it is characterised in that：The curved sections（211）Corresponding circle
The size at heart angle is 120 °.
7. arc three phase separator according to claim 3, it is characterised in that：The baffle mechanism also includes being fixedly installed
In the separator outer housing（1）On medial wall, for preventing mixed liquor upper up-flow directly from the liquid stream baffle plate（21）Two lateral areas
The side shield that domain is overflowed（22）, the side shield（22）With the liquid stream baffle plate（21）Match, the side shield（22）Arrange
In the liquid stream baffle plate（21）The lower position on top, and the side shield（22）The Breadth Maximum of horizontal direction hangs down more than described
Straight section（212）With the separator outer housing（1）Gap width between medial wall.
8. arc three phase separator according to claim 3, it is characterised in that：The baffle mechanism also includes being fixedly installed
In the separator outer housing（1）It is interior, for preventing mixed liquor upper up-flow directly from two pieces of liquid stream baffle plates（21）Between region
The center baffle of spilling（23）, the center baffle（23）With the liquid stream baffle plate（21）Match, the center baffle（23）
It is arranged at two pieces of liquid stream baffle plates（21）Between region lower position, and the center baffle（23）The maximum of horizontal direction
Width is more than two pieces of liquid stream baffle plates（21）Between gap width.
9. arc three phase separator according to claim 8, it is characterised in that：The center baffle（23）Vertical cross-section
It is triangular in shape or trapezoidal.
10. arc three phase separator according to claim 8, it is characterised in that：The center baffle（23）Vertical cut
Face is triangular in shape, and three sides of a triangle are the streamline curve of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085921.3U CN206126952U (en) | 2016-09-28 | 2016-09-28 | Arc three -phase separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085921.3U CN206126952U (en) | 2016-09-28 | 2016-09-28 | Arc three -phase separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126952U true CN206126952U (en) | 2017-04-26 |
Family
ID=58570939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085921.3U Active CN206126952U (en) | 2016-09-28 | 2016-09-28 | Arc three -phase separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984068A (en) * | 2017-05-11 | 2017-07-28 | 江苏海澜正和环境科技有限公司 | A kind of three phase separator |
| CN108177283A (en) * | 2018-01-16 | 2018-06-19 | 南通强生安全防护科技股份有限公司 | Lift-on/lift-off type glove impregrating machine structure |
| CN110697825A (en) * | 2019-10-22 | 2020-01-17 | 黄冲英 | Sewage treatment pond foam cleaning device |
-
2016
- 2016-09-28 CN CN201621085921.3U patent/CN206126952U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984068A (en) * | 2017-05-11 | 2017-07-28 | 江苏海澜正和环境科技有限公司 | A kind of three phase separator |
| CN108177283A (en) * | 2018-01-16 | 2018-06-19 | 南通强生安全防护科技股份有限公司 | Lift-on/lift-off type glove impregrating machine structure |
| CN110697825A (en) * | 2019-10-22 | 2020-01-17 | 黄冲英 | Sewage treatment pond foam cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206126952U (en) | Arc three -phase separator | |
| CN201437517U (en) | Air-floating sewage treatment system | |
| CN205099459U (en) | High -efficient three -phase separator | |
| CN103011404A (en) | Internal-mixing anaerobic reaction tank | |
| CN201190127Y (en) | Three-phase separator of anaerobic internal circulation reactor | |
| CN103073107A (en) | Drop type waterwheel oxygenation biological contact oxidation pond | |
| CN107746107A (en) | A kind of sulphur autotrophic denitrification denitrification and desulfurization reactor | |
| CN204824339U (en) | Gu - liquid - gas three -phase separator | |
| CN201704127U (en) | Novel up-flow type anaerobic granular sludge bed reactor | |
| CN103102010A (en) | Vertically interleaved waterfall aeration biological contact oxidation pond | |
| CN104478080A (en) | Honeycomb-type efficient down-flow aerobic reactor | |
| CN203999013U (en) | Ring type filler iron denitrification treatment tank | |
| CN202337712U (en) | Efficient anaerobic bioreactor | |
| CN205874007U (en) | Compound anaerobic reactor of baffling formula | |
| CN2574771Y (en) | Shower bath spring nozzle device | |
| CN201962119U (en) | Upflow zoning anaerobic ammonium oxidation bioreactor | |
| CN205710072U (en) | A kind of more than 3 meters big footpath internal-circulation anaerobic reactors | |
| CN100436342C (en) | Rotary multi-cut-piece anaerobic biological reactor | |
| CN103435153A (en) | Up-flow anaerobic ammonium oxidation granular sludge rectangular bed | |
| CN202740824U (en) | Oily sewage filter used for environmental protection of chemical industry | |
| CN203159300U (en) | Reciprocating type baffle plate flocculating tank with good coagulation effect | |
| CN2625008Y (en) | Highly effective integrative deoiling and precipitation equipment | |
| CN205187982U (en) | Uasb reactor | |
| CN206467032U (en) | Three-phase separating device | |
| CN206127068U (en) | Spherical three -phase separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |