CN207811355U - anaerobic baffled reactor - Google Patents
anaerobic baffled reactor Download PDFInfo
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- CN207811355U CN207811355U CN201721608733.9U CN201721608733U CN207811355U CN 207811355 U CN207811355 U CN 207811355U CN 201721608733 U CN201721608733 U CN 201721608733U CN 207811355 U CN207811355 U CN 207811355U
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- demarcation strip
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- reative cell
- pond body
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Abstract
The utility model provides a kind of anaerobic baffled reactor, including pond body, it is equipped with water inlet on the right end top of pond body, it is equipped with effluent trough in the left upper part of pond body, it is equipped with water outlet on the top of effluent trough, it is fixed with several spaced demarcation strips in the interior bottom portion of pond body, pond body is divided into several reative cells by demarcation strip, the flow of adjacent reative cell is connected to by the upside of demarcation strip, it is fixed in reative cell and demarcation strip baffle plate disposed in parallel, reative cell is divided into flow chamber and goes out flow chamber by baffle plate, there is height gap with the inside bottom surface of pond body on the downside of baffle plate, enter flow chamber and is connected to by the underside gap of baffle plate with flow chamber is gone out, along the flow direction of flow, the height of the demarcation strip in downstream is equal to or less than the adjacent separator plates of upstream, the height of water outlet is less than the adjacent separator plates of upstream.Utility model device can effectively reduce the capacity consumption in terms of drainage flow, and drainage flow is smooth, is not easy to plug.
Description
Technical field
The utility model belongs to kitchen sewage processing technology field, is to be related to a kind of anaerobic baffled reaction more specifically
Device.
Background technology
Anaerobic baffled reactor (Anaerobic Baffled Reactor, abbreviation ABR) is a kind of novel efficiently to detest
Oxygen reactor.ABR is a new high-efficiency reactor being made of multi-compartment, in reactor along waterpower flow to setting multilayer every
Reactor is separated into several concatenated reative cells by plate, and waste water first flows up in each compartment drops flowing up and down for stream afterwards,
By means of organic matters such as suspended matter, oils in the activated sludge layer removal sewage in compartment.But at the ABR in existing technology
Science and engineering sequence is to consume a large amount of production capacities in the promotion and conveying of sewage.
Utility model content
The purpose of this utility model is to provide a kind of anaerobic baffled reactors, it is intended to solve to be to promote dirt in the prior art
Water flowing and the problem of consume a large amount of production capacities, the utility model takes full advantage of the flow by gravity of water, on the one hand suitable water conservancy
The flow flow that drop keeps processor entire is more unobstructed, is not easy to plug, and on the other hand also effectively reduces promotion and conveying energy
Consumption.
To achieve the above object, the technical solution adopted in the utility model is：A kind of anaerobic baffled reactor is provided, including
Pond body is equipped with water inlet on the right end top of pond body, is equipped with effluent trough in the left upper part of pond body, is equipped on the top of effluent trough
Water outlet is fixed with several spaced demarcation strips, if pond body is divided into dry reaction by demarcation strip in the interior bottom portion of pond body
The flow of room, adjacent reative cell is connected to by the upside of demarcation strip, is fixed with and demarcation strip folding disposed in parallel in reative cell
Reative cell is divided into flow chamber and goes out flow chamber by flowing plate, baffle plate, and on the downside of baffle plate and the inside bottom surface of pond body is between height
Gap enters flow chamber and is connected to by the underside gap of baffle plate with flow chamber is gone out, along the flow direction of flow, the height of the demarcation strip in downstream
Equal to or less than the adjacent separator plates of upstream, the height of water outlet is less than the adjacent separator plates of upstream, and flow is downward by water inlet
Enter flow chamber into reative cell, be deflected into out through the gap on the downside of baffle plate and upwards flow chamber, is flowed by the upper end of demarcation strip
To adjacent reative cell, flow can come into full contact in baffling with the sludge of reative cell lower part.
Further, the gear parallel with demarcation strip is equipped at the inner wall of the effluent trough position opposite with the top of demarcation strip
Plate.
Further, the lower end of baffle plate, which is equipped with, is biased to out flow chamber and the first deflector with baffle plate in angle, and first
The downside of deflector and the medially face of reative cell have height gap.
Further, the angle of the first deflector and vertical plane is 45 ° -60 °.
Further, the second water conservancy diversion in the upper end of demarcation strip equipped with downstream reaction room is directed toward and with demarcation strip in angle
Plate.
Further, the bottom surface for flow chamber being gone out at several is equipped with blender.
Further, the quantity of blender is two.
Further, it is equipped with mud discharging mouth in the bottom of several reative cells, mud discharging mouth passes through mud line and sludge pump
Connection.
Further, the quantity of reative cell is four or five.
Further, anaerobic baffled reactor is the anaerobic baffled reactor for handling kitchen sewage.
The advantageous effect of anaerobic baffled reactor provided by the utility model is：Compared with prior art, this practicality is new
The water inlet of type device is arranged on the upside of present apparatus right end, sewage enter in reative cell first flow downward by its own gravity and
Baffling flows up afterwards, greatly reduces to push sewage to flow up required cost；Meanwhile from water inlet height, adjacent
Reative cell between the height of spacing board to effluent trough baffle reduce successively, take full advantage of the flow by gravity of water, it is on the one hand suitable
Suitable water conservancy drop makes entire more unobstructed along Cheng Shuiliu of processor, is not easy to plug, on the other hand also effectively reduces promotion
And conveying energy consumption.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the utility model embodiment；
Fig. 2 is the structural schematic diagram two of the utility model embodiment.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1, now anaerobic baffled reactor provided by the utility model is illustrated.Anaerobic baffled reaction
Device, including pond body 1 are equipped with water inlet 2 on the right end top of pond body 1, are equipped with effluent trough 3 in the left upper part of pond body 1, are being discharged
The top of slot 3 is equipped with water outlet, and several spaced demarcation strips 4 are fixed in the interior bottom portion of pond body 1, and demarcation strip 4 is by pond
Body 1 is divided into several reative cells 5, and the flow of adjacent reative cell 5 is connected to by the upside of demarcation strip 4, is fixed in reative cell 5
With 4 baffle plate 6 disposed in parallel of demarcation strip, reative cell 5 is divided into flow chamber 51 and goes out flow chamber 52, baffle plate 6 by baffle plate 6
Downside and the inside bottom surface of pond body 1 have height gap, enter flow chamber 51 and go out underside gap company of the flow chamber 52 by baffle plate 6
Logical, along the flow direction of kitchen sewage, the height of the demarcation strip 4 in downstream is equal to or less than the adjacent separator plates 4 of upstream, water outlet
Height be less than the adjacent separator plates 4 of upstream, kitchen sewage enters flow chamber 51 by what water inlet 2 was downwardly into reative cell 5, through baffling
The gap of 6 downside of plate is simultaneously deflected into out flow chamber 52 upwards, adjacent reative cell 5 is flowed to by the upper end of demarcation strip 4, kitchen is dirty
Water can come into full contact in baffling with the sludge of 5 lower part of reative cell.
Compared with prior art, the water inlet 2 of utility model device is arranged on the upside of present apparatus right end, and sewage enters anti-
It answers in room 5 and is flowed up by its own gravity then baffling that first flows downward, greatly reduced to push sewage to flow up
Required cost；Meanwhile from demarcation strip 4 between 2 height of water inlet, adjacent reative cell to the height of the baffle 41 of effluent trough 3
5-10 centimeters are reduced successively, take full advantage of the flow by gravity of water, the edge that on the one hand suitable water conservancy drop keeps processor entire
Cheng Shuiliu is more unobstructed, is not easy to plug, and on the other hand also effectively reduces promotion and conveying energy consumption；The bottom of each reative cell 5
It is equipped with certain thickness activated sludge layer, waste water enters the present apparatus by water inlet 2, passes through the sludge of each reative cell 5 successively
Layer, the pollutant in waste water is removed by being come into full contact with microorganism in sludge, keeps Pollutants in Wastewater concentration gradual
It reduces, treated, and waste water is finally discharged by water outlet.
The baffle 31 parallel with demarcation strip 4 is equipped at the inner wall of effluent trough 3 position opposite with the top of demarcation strip 4.
The lower end of baffle plate 6, which is equipped with, is biased to out flow chamber 52 and the first deflector 61 with baffle plate 6 in angle, the first water conservancy diversion
The downside of plate 61 has height gap with the medially face of reative cell 5.
The angle of first deflector 61 and vertical plane is 45 ° -60 °.The angle of first deflector 61 and vertical plane and the
One deflector 61 goes out the key parameter of 52 discharge velocity of flow chamber with the height gap of 5 inside bottom surface of reative cell in order to control, by setting
Clamp angle and height gap can make the sludge blanket in reative cell 5 be in good suspended state without regard to outflowing with water
The flow rate of climb of flow chamber 52 is advisable with 0.3-0.6m/h；As shown in Figure 1, in the side view orientation of the present apparatus, go out flow chamber 52
It is 5 with the width ratio of flow chamber 51 is entered:1-3:1, when sewage goes out flow chamber 52 from the flow chamber 51 that enters in smaller space into larger space
When, on the one hand, sewage can cause to impact when reaching the bottom of reative cell 5 to the sludge of bottom, be conducive to sludge suspension, another party
Face, flow velocity slows down after sewage enters flow chamber 52, is conducive to sewage and is come into full contact with sludge, leaves pollutant to greatest extent,
And it can prevent base sludge from going out out flow chamber 52 because of inertia compared with sluggish flow and enter next work with processed flow
Sequence.
In second deflector 41 of the upper end of demarcation strip 4 equipped with downstream reaction room 5 is directed toward and with demarcation strip 4 in angle.The
Two deflectors 41 flow into next reative cell 5 with capable of enabling the flow even of rising.It is equipped with gear in the side that becomes a mandarin of effluent trough 3
Plate 31 brings out stream side on baffle 31 and is equipped with the second deflector 41；Flow is in the flowing in each reative cell 5, unavoidably
Meeting carry suspended material, inclined second flow-stopping plate 41 can help to flow and smoothly flows into subsequent processing, prevent suspended matter
The upside for being deposited in demarcation strip 4 results in blockage.
As shown in Fig. 2, the bottom surface for going out flow chamber 52 at several is equipped with blender 7.
The quantity of blender 7 is two.Each reative cell 5 goes out in flow chamber 52 to be equipped with two side formula mechanical agitators 7,
The side-walls of 52 bottom of flow chamber are separately positioned on out, effect is that the activated sludge of reative cell 5 can be made to be sufficiently mixed and suspended, and is stirred
It mixes device 7 by steel wire rope to be connected with pond face top sheave device, to ensure that the blender of damage can pull repair out in time.
As shown in Fig. 2, being equipped with mud discharging mouth 8 in the bottom of several reative cells 5, mud discharging mouth 8 passes through mud line and row
Dredge pump 9 connects.Each mud discharging mouth 8 is separately provided switch valve, and when use opens sludge pump 9, opens the reative cell for needing spoil disposal
The switch valve of 5 spoil disposal pipeline, close the spoil disposal switch valve of remaining reaction room 5, it can be achieved that differential responses room 5 spoil disposal function.
The quantity of reative cell 5 is four or five.The quantity of reative cell 5 can according to the parameter of chemical oxygen consumption (COC), that is, COD into
Row selection, for the low concentration wastewater of COD≤10000mg/L, the quantity of reative cell is preferably 3-4, for COD>10000mg/
The quantity of the high-concentration waste water of L, reative cell is preferably 6-8；Conventional, the quantity of reative cell is four or five.
Anaerobic baffled reactor is the anaerobic baffled reactor for handling kitchen sewage.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of anaerobic baffled reactor, it is characterised in that：Including pond body (1), the right end top of the pond body (1) be equipped with into
The mouth of a river (2) is equipped with effluent trough (3) in the left upper part of the pond body (1), water outlet is equipped on the top of the effluent trough (3),
It is fixed with several spaced demarcation strips (4) in the interior bottom portion of the pond body (1), the demarcation strip (4) is by the pond body
(1) several reative cells (5) are divided into, the flow of the adjacent reative cell (5) is connected to by the upside of the demarcation strip (4),
Be fixed in the reative cell (5) with the demarcation strip (4) baffle plate disposed in parallel (6), the baffle plate (6) will it is described instead
Room (5) is answered to be divided into flow chamber (51) and go out flow chamber (52), the inside bottom surface of baffle plate (6) downside and the pond body (1)
With height gap, it is described enter flow chamber (51) with it is described go out flow chamber (52) be connected to by the underside gap of the baffle plate (6), edge
The flow direction of the flow, the height of the demarcation strip (4) in downstream are equal to or less than the adjacent demarcation strip of upstream
(4), the height of the water outlet is less than the adjacent demarcation strip (4) of upstream, and the flow is downwardly into institute by water inlet (2)
That states reative cell (5) enters flow chamber (51), is deflected into out through the gap on the downside of the baffle plate (6) and upwards flow chamber (52), leads to
The upper end for crossing the demarcation strip (4) flows to the adjacent reative cell (5), and the flow can be with the reative cell in baffling
(5) sludge of lower part comes into full contact with.
2. anaerobic baffled reactor as described in claim 1, it is characterised in that：The effluent trough (3) inner wall with it is described
The top of demarcation strip (4) is equipped with the baffle (31) parallel with the demarcation strip (4) at opposite position.
3. anaerobic baffled reactor as described in claim 1, it is characterised in that：The lower end of the baffle plate (6), which is equipped with, is biased to
It is described go out flow chamber (52) and with the baffle plate (6) be in angle the first deflector (61), under first deflector (61)
Side and the medially face of the reative cell (5) have height gap.
4. anaerobic baffled reactor as claimed in claim 3, it is characterised in that：First deflector (61) and vertical plane
Angle is 45 ° -60 °.
5. anaerobic baffled reactor as described in claim 1, it is characterised in that：It is equipped with and refers in the upper end of the demarcation strip (4)
Downstream the reative cell (5) and with the demarcation strip (4) be in angle the second deflector (41).
6. anaerobic baffled reactor as described in claim 1, it is characterised in that：Go out the bottom surface of flow chamber (52) described in several
It is equipped with blender (7).
7. anaerobic baffled reactor as claimed in claim 6, it is characterised in that：The quantity of the blender (7) is two.
8. anaerobic baffled reactor as described in claim 1, it is characterised in that：In the bottom of several reative cells (5)
It is equipped with mud discharging mouth (8), the mud discharging mouth (8) is connect by mud line with sludge pump (9).
9. anaerobic baffled reactor as described in claim 1, it is characterised in that：The quantity of the reative cell (5) be four or
Five.
10. anaerobic baffled reactor as described in claim 1, it is characterised in that：The anaerobic baffled reactor is for locating
Manage the anaerobic baffled reactor of kitchen sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608733.9U CN207811355U (en) | 2017-11-27 | 2017-11-27 | anaerobic baffled reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608733.9U CN207811355U (en) | 2017-11-27 | 2017-11-27 | anaerobic baffled reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207811355U true CN207811355U (en) | 2018-09-04 |
Family
ID=63334574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721608733.9U Active CN207811355U (en) | 2017-11-27 | 2017-11-27 | anaerobic baffled reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207811355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385437A (en) * | 2022-08-12 | 2022-11-25 | 福建省闽环智能科技有限公司 | Composite water treatment equipment |
-
2017
- 2017-11-27 CN CN201721608733.9U patent/CN207811355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385437A (en) * | 2022-08-12 | 2022-11-25 | 福建省闽环智能科技有限公司 | Composite water treatment equipment |
| CN115385437B (en) * | 2022-08-12 | 2023-09-12 | 福建省闽环智能科技有限公司 | Composite water treatment equipment |
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