CN107585859A - Vertical cylindrical ABR reactors - Google Patents
Vertical cylindrical ABR reactors Download PDFInfo
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- CN107585859A CN107585859A CN201710822215.5A CN201710822215A CN107585859A CN 107585859 A CN107585859 A CN 107585859A CN 201710822215 A CN201710822215 A CN 201710822215A CN 107585859 A CN107585859 A CN 107585859A
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Abstract
The present invention relates to a kind of vertical cylindrical ABR reactors, the reactor is fabricated to hydrostatic column using materials such as PP or PVC, the circular bulkheads coaxial with reactor body are internally provided with reactor body, reactor body is separated into under water to stream compartment and water inlet upward flow compartment by circular bulkheads, in the circumferentially arranged train of dress formula water distribution swash plate in the bottom of circular bulkheads, the other end of water distribution swash plate and one end of support column connect, the other end of support column is fixed on the bottom surface of reactor body, effluent weir is provided with upper end inwall of the water inlet upward flow compartment interior along reactor body, a water inlet pipe is furnished with through reactor body and circular bulkheads to be connected with outside water inlet, with being furnished with outlet pipe on the symmetrical one end reactor body of water inlet pipe, outlet pipe communicates with effluent weir.The reactor can be transported into place combination installation with subdivision, have short time limit, artificial advantage less, easy for installation.
Description
Technical field
The present invention relates to biology sewage treatment equipment technical field, and in particular to a kind of vertical cylindrical ABR reactors.
Background technology
As country has carried out substantial amounts of fund input to the pay attention to day by day of environmental protection, all kinds of companies in terms of wastewater treatment,
Wherein the Anaerobic Methods in Treating of waste water with its operating cost it is low, save the advantages that energy, sludge are easily handled in the treatment of waste water
Just playing increasing effect.
Anaerobic baffled reactor (ABR reactors) is on the basis of second generation anaerobic reactor handling process feature performance
A kind of anaerobic sewage biological technology of new high-efficiency of upper exploitation and development.Vertical deflector built in ABR reactors, by reactor
Several reative cells of series connection are separated into, each reative cell is relatively independent upflow sludge blanket (USB) system, wherein
Sludge can be by granulate form or it is cotton-shaped in the form of exist.Current guide baffling advance up and down by deflector, pass through one by one
Sludge bed in reative cell, the substrate in water inlet fully contact with microorganism and are able to degraded and remove, and have simple structure, energy
Consume the series of advantages such as low, capacity of resisting impact load is strong, treatment effeciency is high.But current ABR reactors in actual applications
It is essentially all steel and concrete structure, this special tectonic causes that site operation difficulty is big, the cycle is long, cost is high, and easy leak,
Therefore, the ABR reactors of brand new a kind of are designed to eliminate above-mentioned deficiency be very necessary.
The content of the invention
The present invention is improved on the basis of existing ABR reactors advantage, is designed for the deficiencies of above-mentioned construction, cost
A kind of vertical cylindrical ABR reactors, change the steel and concrete structure of existing ABR reactors and use the materials such as PP or PVC to make,
With short construction period, be easily installed the advantages of, suitable for middle-size and small-size Sewage Treatment Project.
A kind of vertical cylindrical ABR reactors provided by the invention, including reactor body, the reactor body are changed
Existing steel and concrete structure, be made using materials such as PP, PVC, described reactor body be vertically arranged and top open
The hydrostatic column of mouth, it is described in the coaxial circular bulkheads of being internally provided with for the reactor body and reactor body
Reactor body is separated into under water to stream compartment and water inlet upward flow compartment by circular bulkheads, in the bottom of circular bulkheads along week
To the water distribution swash plate for being provided with train of dress formula, one end of the other end of the water distribution swash plate and support column connects, support column it is another
End is fixed on the bottom surface of reactor body, on upper end inwall of the water inlet upward flow compartment interior along reactor body
Provided with effluent weir, it is provided with the top of the reactor body successively radially across circular bulkheads and the water inlet pipe of reactor body, institute
The one end for stating water inlet pipe is connected with outside water inlet, and the other end of the water inlet pipe communicates with entering under water to stream compartment, described anti-
Answer device bodies top to be provided with to communicate with effluent weir with the symmetrically arranged outlet pipe of the water inlet pipe, the outlet pipe.
Further, the conical water conservancy diversion coaxial with reactor body is provided with the inner bottom surface of the reactor body
Device, the drift angle of the deflector of conical shape is 120 °.
Further, the angle of inclination of the water distribution swash plate is 60 °, the inclined plane of water distribution swash plate and the conical water conservancy diversion
The inclined-plane of device is parallel and equal length.
Further, the quantity of the support column is 8, and the support column is circumferentially uniformly distributed along water distribution swash plate, in circle
It is radial equidistant between shape dividing plate and reactor body to be provided with 8 reinforcements.
Further, the delivery port of the water inlet pipe is arranged on under water on the axis of stream compartment, and in water inlet pipe
Water outlet be connected with downward elbow.
Further, gimp formula biofilter material is housed in the water inlet upward flow compartment, the gimp formula biofilter material from
The bottom of the water distribution swash plate is initially connected at underwater 1/2.
Further, the opening at the top of the reactor body is additionally provided with removable cover, the removable cover
Top is laid with multiple one-way ventilating holes, and the multiple one-way ventilating hole is set point-blank.
Further, the one-way ventilating hole has three, and one is located at under water to the center directly over stream compartment,
Other two is in to being laid in into the center directly over water upward flow compartment.
Further, the bottom of the removable cover, which corresponds to, is provided with water distribution straight panel on the center of effluent weir, cover
The bottom surface distance 5cm of the water distribution straight panel bottom and effluent weir after removable cover.
Further, the bottom of the reactor body is additionally provided with evacuated tube.
Further, the vertical cylindrical ABR reactor bodies are provided with two or more, and are mutually connected
It is logical.
A kind of vertical cylindrical ABR reactors provided by the invention have the beneficial effect that：
The present invention is directed to numerous deficiencies of existing ABR reactors site operation, and breakthrough to devise vertical cylindrical ABR anti-
Device is answered, the reactor is made with cost is cheap, material corrosion-resistant advantage using the material such as PP, PVC, just because of use
Reactor is just designed to cylindrical structural by this material, has the advantage of small volume, can be made in atelier's subdivision
After the completion of transport to erecting bed be combined installation, only the connecting pipe of each reactor need to be arranged on one during installation
Can is played, very convenient, even if being made at the construction field (site) also easily, place takes small；In addition, the present invention
Visually specific sewage quality situation selects the number of the reactor to be combined to ABR reactors, the size of single reactor
Can also be according to specific design be actually needed, on the whole, ABR reactors provided by the invention have material anti-corrosion, make letter
Singly, the advantages of cost is cheap, easy for installation, installation effectiveness can be effectively improved, shortens construction period, can be widely applied to medium and small
ABR techniques in type sewage treatment project.
Brief description of the drawings
Fig. 1 is a kind of top view of vertical cylindrical ABR reactors of the embodiment of the present invention 1.
Fig. 2 is Fig. 1 main view profile.
Fig. 3 is a kind of main view profile of vertical cylindrical ABR reactors of the embodiment of the present invention 2.
Fig. 4 is a kind of main view profile of vertical cylindrical ABR reactors of the embodiment of the present invention 3.
Shown in figure：
1- reactor bodies, 2- circular bulkheads, 3- enter under water to stream compartment, 4- water inlet upward flow compartments, 5- water distribution swash plates,
6- effluent weirs, 7- water inlet pipes, 8- outlet pipes, 9- deflector of conical shape, 10- elbows, 11- gimp formula biofilter materials, 12- removable covers
Plate, 13- one-way ventilatings hole, 14- water distribution straight panels, 15- evacuated tubes, 16- support columns, 17- reinforcements.
Embodiment
In order that technical scheme and advantage are more clearly understood, below in conjunction with the accompanying drawings and embodiment is to the present invention
It is further described.
Embodiment 1,
As shown in Figure 1 and Figure 2, a kind of vertical cylindrical ABR reactors, including reactor body 1, the reactor body 1
It is the open-topped hydrostatic column being made by PVC material, being internally provided with and react in the reactor body 1
Reactor body 1 is separated into under water to stream compartment 3 and water inlet by the coaxial circular bulkheads 2 of device body 1, the circular bulkheads 2
Upward flow compartment 4, effluent weir 6 is provided with the upper end inwall inside the water inlet upward flow compartment 4 along reactor body 1,
A water inlet pipe 7 is furnished with through the reactor body 1 and circular bulkheads 2 to be connected with outside water inlet, the water inlet pipe 7 and water inlet
It is lower to be communicated to stream compartment 3, with being furnished with outlet pipe 8 on the symmetrical one end reactor body 1 of the water inlet pipe 7, the outlet pipe 8 with
Effluent weir 6 is communicated, and outlet pipe 8 is arranged on position of the outside of effluent weir 6 less than water surface 2cm, can so be ensured continuous
The effective water outlet in ground.
Further, the delivery port of the water inlet pipe 7 is arranged on on the axis of stream compartment 3, and intaking under water
The water outlet of pipe 7 is connected with downward elbow 10, and the purpose so set is advantageous for the stabilization of current.
Further, in the circumferentially arranged water distribution swash plate 5 for having train of dress formula in the bottom of circular bulkheads 2, the water distribution swash plate 5
The other end be connected with one end of support column 16, the other end of the support column 16 is fixed on the bottom surface of reactor body 1,
Gimp formula biofilter material 11 is housed in water inlet upward flow compartment 4, the gimp formula biofilter material 11 at the underwater 1/2 connect
The bottom of the water distribution swash plate 5 is connected to, the gimp formula biofilter material 11 of loading can increase microbe species and quantity, promote dirty
The clean-up effect of water.
Further, the conical water conservancy diversion coaxial with reactor body 1 is provided with the inner bottom surface of reactor body 1
Device 9, the drift angle of the deflector of conical shape 9 are 120 °, and the angle of inclination of the water distribution swash plate 5 is 60 °, i.e., water distribution swash plate 5 with
Vertical direction is in 60 °, and the inclined plane of the water distribution swash plate 5 is parallel with the inclined-plane of the deflector of conical shape 9 and equal length, this
The design of sample can preferably avoid water distribution dead angle.
Further, for preferably fixed circular bulkheads 2,8 supports are uniformly arranged on the bottom surface of reactor body 1
Post 16, the top of 8 support columns 16 are fixed with water distribution swash plate 5, and the support column 16 uniformly divides along water distribution swash plate 5 is circumferential
Cloth, it is also radial equidistant between circular bulkheads 2 and reactor body 1 to be provided with 8 reinforcements 17, thus can be by circle
Dividing plate 2 is fixed in reactor body 1 well.
Further, the opening at the top of reactor body 1 is additionally provided with removable cover 12, can periodically open
Overhauled, removable cover 12 is made using glass mat, has many advantages, such as ultralight, intensity is high, corrosion-resistant, the work
The top of dynamic cover plate 12 is laid with three one-way ventilating holes 13, and one of them is located at under water to the center directly over stream compartment 3
Position, other two are in three one-way ventilating holes to on the center being laid in into directly over water upward flow compartment 4
13 are set point-blank, and self-bleeding purpose is can reach by one-way ventilating hole 13.
Further, the bottom of the removable cover 12, which corresponds to, is provided with water distribution straight panel 14 on the center of effluent weir 6,
Cover the bottom of water distribution straight panel 14 and the bottom surface distance 5cm of effluent weir 6 after removable cover 12, the setting of water distribution straight panel 14 can be with
Water outlet effectively is homogenized, is not stopped.
Further, the bottom of the reactor body 1 is additionally provided with evacuated tube 15, sewage can be passed through into emptying before maintenance
Pipe 15 is overhauled again after emptying.
A kind of operation principle of vertical cylindrical ABR reactors of the present embodiment is as follows：
When actual sewage is handled, sewage is entered under water by the gravity flow of water inlet pipe 7 it is central to stream compartment 3, have benefited from into
The downward elbow 10 connected at the water outlet of water pipe 7, be advantageous under water to the stabilization for flowing current in compartment 3；Sewage passes through the cloth
Water swash plate 5 and the deflector of conical shape 9, reduce water distribution dead angle while all directions water distribution uniformity, in the water inlet
Have benefited from gimp formula fiber filtering 11 in upward flow compartment 4, be advantageous to increase microbe species and quantity, process is flowed on sewage
In preferably intercept biological sludge, ensure the sludge quantity of lower end in reactor, upper sewage enters the effluent weir 6 afterwards,
By being connected to the water distribution straight panel 14 of the removable cover 12, water outlet can baffling by the effluent weir 6, thus effectively avoid
The short stream of water outlet, last water outlet are discharged by the outlet pipe 8；Meanwhile caused gas can be by described unidirectional logical in reactor
Stomata 13 is automatically drained out, and removable cover 12 is ultralight design, can be automatically vented, is saved at any time while obstructing external substance and entering
Artificial exhaust link has been saved, while has avoided the defects of rainwater, air etc. enter systematic influence anaerobic reaction in design in the past；This
Outside, the evacuated tube 15 can be opened during maintenance first to empty sewage, then is opened removable cover 12 and overhauled.
Embodiment 2,
As shown in figure 3, a kind of vertical cylindrical ABR reactors that the present embodiment provides, are with vertical described in embodiment 1
The multistage reactor of unit based on cylindrical ABR reactors, described vertical cylindrical ABR reactors are provided with 5, respectively
It is first-stage reactor A1, second reactor A2, third-stage reactor A3, level four reaction apparatus A4 and Pyatyi reactor A 5, every one-level is anti-
Answer that structure and the operation principle of device are all identical with the reactor described in embodiment 1, and 5 reactors communicate with each other, i.e. first order reaction
Device A1 outlet pipe 8 is connected with second reactor A2 water inlet pipe 7, second reactor A2 outlet pipe 8 and third-stage reactor A3
Water inlet pipe 7 be connected, the like to Pyatyi reactor A 5.
Embodiment 3,
As shown in figure 4, a kind of vertical cylindrical ABR reactors that the present embodiment provides are also a kind of five stage reactors, its
Structure and operation principle and reactor described in embodiment 2 are essentially identical, and institute's difference is the first-stage reactor of the present embodiment
Appearance and size stage reactor more each than other appearance and size it is larger, between each reactor and communicate with each other, upper one
The delivery port of stage reactor is connected with the water inlet of next stage reactor, and the effect of sewage purification is reached by multistep treatment.This
By the appearance and size Enlargement Design of first-stage reactor in embodiment, suitable for the high sewage of processing suspension content, water inlet to
The lower current rate of climb causes reactor to intercept the ability of suspension and improve in upper compartment, and sewage is arranged by first-stage reactor
Going out rear suspension content can be greatly lowered.
A kind of vertical cylindrical ABR reactors provided by the invention, cylinder is fabricated to using PP or PVC material by reactor
Shape, it can transport to job site and be installed after atelier makes, because its material is light, small volume has convenient transportation
Advantage, and install when the water inlet pipe of the outlet pipe of upper level and next stage need to only be linked together, have installation
The advantages of convenient, time saving and energy saving；In actual use, can be according to the actual conditions of sewage come the quantity of reactor design
And appearance and size, such as the single reactor of embodiment 1 and the multistage reactor of embodiment 2, can also be applied in combination, such as embodiment
3 first-stage reactor appearance and size is larger, and the reactor can be used with flexible combination, has flexible advantage.
The part not illustrated in specification is prior art or common knowledge.The present embodiment is merely to illustrate the invention,
Rather than the modification such as limitation the scope of the present invention, the equivalent replacement that those skilled in the art are made for the present invention is considered
Fall into invention claims institute protection domain.
Claims (10)
1. a kind of vertical cylindrical ABR reactors, including reactor body (1), it is characterised in that：The reactor body (1)
To be vertically arranged and open-topped hydrostatic column, in being internally provided with and reactor sheet for the reactor body (1)
Reactor body (1) is separated into under water to stream compartment (3) by the coaxial circular bulkheads (2) of body (1), the circular bulkheads (2)
With water inlet upward flow compartment (4), in the circumferentially arranged water distribution swash plate (5) for having train of dress formula in the bottom of circular bulkheads (2), the cloth
The other end of water swash plate (5) is connected with one end of support column (16), and the other end of the support column (16) is fixed on reactor sheet
On the bottom surface of body (1), it is provided with out on the internal upper end inwall along reactor body (1) of water inlet upward flow compartment (4)
Mill weir (6), reactor body (1) top are provided with successively radially across the water inlet of circular bulkheads (2) and reactor body (1)
Manage (7), one end of the water inlet pipe (7) be connected with outside water inlet, the other end of the water inlet pipe (7) with enter under water to flow every
Room (3) communicates, be provided with the top of the reactor body (1) with the water inlet pipe (7) symmetrically arranged outlet pipe (8), it is described go out
Water pipe (8) communicates with effluent weir (6).
A kind of 2. vertical cylindrical ABR reactors according to claim 1, it is characterised in that：The reactor body (1)
Inner bottom surface on be provided with the deflector of conical shape (9) coaxial with reactor body (1), the deflector of conical shape (9)
Drift angle is 120 °, and the angle of inclination of the water distribution swash plate (5) is 60 °, inclined plane and the cone of the water distribution swash plate (5)
The inclined-plane of air deflector (9) is parallel and equal length.
A kind of 3. vertical cylindrical ABR reactors according to claim 1, it is characterised in that：The support column (16)
Quantity is 8, and the support column (16) is circumferentially uniformly distributed along water distribution swash plate (5), in circular bulkheads (2) and reactor body
(1) it is radial equidistant between to be provided with 8 reinforcements (17).
A kind of 4. vertical cylindrical ABR reactors according to claim 1, it is characterised in that：Water inlet pipe (7) go out
The mouth of a river is arranged on on the axis of stream compartment (3), and being connected with downward elbow in the water outlet of water inlet pipe (7) under water
(10)。
A kind of 5. vertical cylindrical ABR reactors according to claim 1, it is characterised in that：It is described water inlet upward flow every
Gimp formula biofilter material (11) is provided with room (4), the gimp formula biofilter material (11) is initially connected to institute at underwater 1/2
State the bottom of water distribution swash plate (5).
A kind of 6. vertical cylindrical ABR reactors according to claim 1, it is characterised in that：In the reactor body
(1) opening at the top of is additionally provided with removable cover (12), and multiple one-way ventilatings are laid with the top of the removable cover (12)
Hole (13), the multiple one-way ventilating hole (13) are set point-blank.
A kind of 7. vertical cylindrical ABR reactors according to claim 6, it is characterised in that：The one-way ventilating hole
(13) there are three, one is located at under water to the center directly over stream compartment (3), and other two is in to being laid in into water
Center directly over upward flow compartment (4).
A kind of 8. vertical cylindrical ABR reactors according to claim 6, it is characterised in that：The removable cover (12)
Bottom correspond to water distribution straight panel (14) be provided with the center of effluent weir (6), cover the water distribution after removable cover (12)
Straight panel (14) bottom and the bottom surface distance 5cm of effluent weir (6).
A kind of 9. vertical cylindrical ABR reactors according to claim 1, it is characterised in that：The reactor body (1)
Bottom be additionally provided with evacuated tube (15).
A kind of 10. vertical cylindrical ABR reactors according to claim 1, it is characterised in that：The vertical cylinder
ABR reactor bodies are provided with two or more, and connect each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822215.5A CN107585859B (en) | 2017-09-13 | 2017-09-13 | Vertical cylindrical ABR reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822215.5A CN107585859B (en) | 2017-09-13 | 2017-09-13 | Vertical cylindrical ABR reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107585859A true CN107585859A (en) | 2018-01-16 |
| CN107585859B CN107585859B (en) | 2020-12-01 |
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ID=61050463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710822215.5A Expired - Fee Related CN107585859B (en) | 2017-09-13 | 2017-09-13 | Vertical cylindrical ABR reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN107585859B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897647A (en) * | 2021-01-20 | 2021-06-04 | 暨南大学 | Reaction method and device for strengthening Cr (VI) reduction based on square wave power supply |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484312Y (en) * | 2001-06-08 | 2002-04-03 | 夏凤毅 | Tubelide anaerobic baffling reaction apparatus |
| CN104743662A (en) * | 2015-03-02 | 2015-07-01 | 南京大学 | Pulse type secondary concentric-circle baffling anaerobic hydrolysis reactor |
| CN204779036U (en) * | 2015-07-10 | 2015-11-18 | 安徽工程大学 | Waste water anaerobic treatment device |
-
2017
- 2017-09-13 CN CN201710822215.5A patent/CN107585859B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484312Y (en) * | 2001-06-08 | 2002-04-03 | 夏凤毅 | Tubelide anaerobic baffling reaction apparatus |
| CN104743662A (en) * | 2015-03-02 | 2015-07-01 | 南京大学 | Pulse type secondary concentric-circle baffling anaerobic hydrolysis reactor |
| CN204779036U (en) * | 2015-07-10 | 2015-11-18 | 安徽工程大学 | Waste water anaerobic treatment device |
Non-Patent Citations (1)
| Title |
|---|
| 杨春等: ""农村生活污水处理ABR工艺的启动与污泥微生物特性"", 《净水技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897647A (en) * | 2021-01-20 | 2021-06-04 | 暨南大学 | Reaction method and device for strengthening Cr (VI) reduction based on square wave power supply |
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| Publication number | Publication date |
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| CN107585859B (en) | 2020-12-01 |
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Effective date of registration: 20220110 Address after: 434100 East Ring Road, Jiangling County Industrial Park, Jingzhou City, Hubei Province Patentee after: JINGZHOU BOYU TECHNOLOGY Co.,Ltd. Address before: 434023 No. 1 South Ring Road, Jingzhou District, Hubei, Jingzhou Patentee before: Yangtze University |
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Granted publication date: 20201201 |