CN207451725U - For cultivating the device and system of aerobic particle mud - Google Patents
For cultivating the device and system of aerobic particle mud Download PDFInfo
- Publication number
- CN207451725U CN207451725U CN201721522459.3U CN201721522459U CN207451725U CN 207451725 U CN207451725 U CN 207451725U CN 201721522459 U CN201721522459 U CN 201721522459U CN 207451725 U CN207451725 U CN 207451725U
- Authority
- CN
- China
- Prior art keywords
- particle mud
- aerobic particle
- water
- conduit
- reactor
- 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
Classifications
-
- 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 is related to field of waste water treatment more particularly to a kind of device and system for being used to cultivate aerobic particle mud.By setting circulation mechanism, it can realize and the waste water in the up-flow area of inside reactor is carried out forcing interior cycling, so as to during aerobic particle mud is cultivated, cooperate with aerator, be conducive to the formation of aerobic particle mud.The system includes the above-mentioned device and control mechanism that are used to cultivate aerobic particle mud.By setting control mechanism, accuracy is further improved.Control mechanism generates the up-flow area in reactor and is cycled in additional pressure by controlling aeration mechanism and circulation mechanism；The aeration quantity of mechanism is aerated by gradual control simultaneously, the gradual aeration pattern culture aerobic particle mud of micro- aerobic gradient is realized, is conducive to the formation of aerobic particle mud.
Description
Technical field
The utility model is related to field of waste water treatment more particularly to it is a kind of for cultivate aerobic particle mud device and be
System.
Background technology
At present, common activated sludge process is most widely used wastewater treatment method.But exist and take up a large area, it is remaining
The shortcomings of sludge is more and settling property is poor, can only be run under low volumetric loading, and impact load is sensitive.Aerobic grain is dirty
Mud is that ordinary activated sludge is formed under aerobic condition by biology, the effect of physics and chemistry by self-retaining process
Biopolymer is mainly made of microbial cell, extracellular polymeric, inorganic salts and other deposits.With traditional activity
Sludge is compared, aerobic particle mud have more closely knit compact structure, preferable waterpower intensity, better sludge settling,
Higher biomass concentration and numerous biological species (including aerobic, and oxygen and anaerobe), restarting time are short etc.
Advantage.On the one hand fine and close structure and larger grain diameter can make to keep higher sludge concentration and volume to be born in reactor
Lotus so as to be substantially reduced or even save sludge secondary settling tank, on the other hand, has the presence of mass transfer and limit inside particle, can make
A comparatively stable microenvironment is maintained inside particle, therefore the toxicity for impact load and containing higher concentration has
The heavy metal wastewater thereby of machine substance and higher concentration has high tolerance.Aerobic sludge granulation becomes is applied to biology in recent years
Method handles the hot spot biotechnology of waster water process.At present, aerobic particle mud is widely used in the denitrogenation dephosphorizing of municipal sewage, has
Processing of industrial wastewater of malicious waste water and high concentration etc..
However the engineering application of the culture technique of aerobic particle mud is also immature at present, aerobic particle mud is not easy shape
Into the shortcomings of incubation time is long, and stability is poor limits the application of aerobic particle mud in practice.
Utility model content
The purpose of this utility model is to provide a kind of for cultivating the device and system of aerobic particle mud.
The embodiment of the utility model is achieved through the following technical solutions：
A kind of device for being used to cultivate aerobic particle mud, including：
Reactor, inside reactor are provided with for inside reactor to be separated into the separation machine in up-flow area and Jiang Liu areas
Structure；
Mechanism is aerated, aeration mechanism is arranged in reactor, and positioned at the bottom in up-flow area；
Circulation mechanism；Circulation mechanism includes circulating pump and circulation conduit, and circulation conduit is communicated in inside reactor, circulating pump
Circulation conduit is connected to, circulation conduit includes water inlet end and water outlet, and water inlet end and water outlet are respectively positioned on up-flow area, circulating pump quilt
It is configured to the liquid at the water inlet end by circulation conduit and is pumped to water outlet by circulation conduit；And the water inlet direction of water inlet end and
The angle in the water outlet direction of water outlet is obtuse angle.
In the utility model preferred embodiment, circulation conduit includes the first conduit and the second conduit；
One end of first conduit is communicated in circulating pump, and the first conduit extends horizontally to up-flow area；The other end of first conduit
For water inlet end, and the part for being located at least in up-flow area is arranged to sector；
One end of second conduit is communicated in circulating pump, and the second conduit extends horizontally to up-flow area；The other end of second conduit
For water outlet, and the part for being located at least in up-flow area is arranged to sector.
In the utility model preferred embodiment, water inlet end and water outlet are located at the same side for flowing up area；
Water inlet end and water outlet are arranged up and down；Or
One of water inlet end and water outlet are close to the top in up-flow area, another is close to the bottom in up-flow area.
In the utility model preferred embodiment, aeration mechanism includes testing agency, aeration head and air pump, and aeration head is set
Inside reactor is placed in, and aeration head is connected to air pump by pipeline, testing agency is electrically connected to air pump.
In the utility model preferred embodiment, testing agency is gas flowmeter.
In the utility model preferred embodiment, the device for cultivating aerobic particle mud further includes thermoregulative mechanism,
Thermoregulative mechanism is arranged on the outer wall of reactor.
In the utility model preferred embodiment, thermoregulative mechanism includes water-bath, and water-bath circulating pump is arranged at reactor
Chuck and water-bath pipeline on outer wall, water-bath are connected with water-bath circulating pump by water-bath pipeline, and water-bath pipeline is communicated in folder
Set.
A kind of system for cultivating aerobic particle mud, including the above-mentioned device for being used to cultivate aerobic particle mud；
And
Control mechanism；Aeration mechanism and circulation mechanism are electrically connected to control mechanism；
Wherein, opening or closing of the control mechanism for control loop pump；And the aeration quantity of control aeration mechanism.
In the utility model preferred embodiment, control mechanism PLC.
In the utility model preferred embodiment, the system for cultivating aerobic particle mud further includes, water inlet；Into
The mouth of a river is arranged on the bottom of reactor, and water inlet is provided with intake pump；Water outlet；Water outlet is provided with electrically-controlled valve；It is automatically controlled
Valve, intake pump are electrically connected to control mechanism.
The technical solution of the utility model at least has the advantages that：
The device for being used to cultivate aerobic particle mud that the utility model embodiment provides, by setting circulation mechanism, energy
Enough realize carries out forcing interior cycling to the waste water in the up-flow area of inside reactor, so as in the mistake of culture aerobic particle mud culture
Cheng Zhong cooperates with aerator, is conducive to the formation of aerobic particle mud.
The utility model embodiment provide for the system of cultivating aerobic particle mud, be used to cultivate including above-mentioned
The device and control mechanism of oxygen granule sludge.Control mechanism is by controlling aeration mechanism and circulation mechanism, in reactor
It flows up area and generates Xun Huan in additional pressure；The aeration quantity of mechanism is aerated by gradual control simultaneously, realizes micro- aerobic-aerobic ladder
Gradual aeration pattern culture aerobic particle mud is spent, is conducive to the formation of aerobic particle mud.
Description of the drawings
It is to be used attached to being needed in embodiment below for the clearer technical solution for illustrating the utility model embodiment
Figure is briefly described.It should be appreciated that the following drawings illustrates only the certain embodiments of the utility model, it is not construed as pair
The limitation of the scope of the utility model.To those skilled in the art, without creative efforts, Neng Gougen
Other accompanying drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram for being used to cultivate the system of aerobic particle mud that the utility model embodiment 1 provides；
Fig. 2 is the flow diagram for being used to cultivate the system of aerobic particle mud that the utility model embodiment 1 provides；
Fig. 3 is that the inside reactor for the system for cultivating aerobic particle mud that the utility model embodiment 1 provides follows
Ring ana conduit arrangement schematic diagram；
Fig. 4 is that the inside reactor for the system for cultivating aerobic particle mud that the utility model embodiment 2 provides follows
Ring ana conduit arrangement schematic diagram；
Fig. 5 is that the inside reactor for the system for cultivating aerobic particle mud that the utility model embodiment 3 provides follows
Ring ana conduit arrangement schematic diagram.
In figure：100- is used for the system for cultivating aerobic particle mud；110- reactors；111- outer walls；112- inner walls；113-
Sleeve；120- water inlets；121- water inlet peristaltic pumps；122- water inlet pipes；130- is aerated mechanism；131- aeration heads；132- air pumps；
133- gas flowmeters；140- water outlets；141- solenoid valves；150- circulation mechanisms；151- circulating pumps；152- circulation conduits；
The first conduits of 153-；The second conduits of 154-；155- bending parts；160- control mechanisms；170- thermoregulative mechanisms；171- water-baths；
172- water-bath circulating pumps.
Specific embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing, to this
Technical solution in utility model embodiment carries out clear, complete description.Obviously, described embodiment is the utility model
Part of the embodiment, instead of all the embodiments.
Therefore, it is new that this claimed practicality is not intended to limit to the detailed description of the embodiment of the utility model below
The scope of type, but it is merely representative of the section Example of the utility model.Based on the embodiment in the utility model, this field is general
Logical technical staff all other embodiments obtained without creative efforts belong to the utility model guarantor
The scope of shield.
It should be noted that in the case where there is no conflict, feature in embodiment and embodiment in the utility model and
Technical solution can be mutually combined.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Embodiment 1：
Stability difference is the main bottleneck of aerobic grain industrialization promotion.Hydraulic shear can promote extracellular polymeric
Secretion, enhance Surface hydrophobicity of cell, so as to be conducive to the aggregation of particle, be Granular sludge formation most critical influence factor it
One.The size controlling of traditional granule sludge is by continuing to increase aeration quantity, is passed in aeration process by excited liquid
It is dynamic to provide high hydraulic shear to realize.But high aeration quantity means high energy expenditure, substantially increases aerobic
The operating cost of granule sludge system, this becomes a bottleneck of Aerobic Granular Sludge Technology engineering.Meanwhile high aeration quantity
It is more easy to that cell is stimulated to carry out catabolism, reduces cell yield, so as to cause the disintegration of granule sludge, settling property declines, goes out
Water water quality deterioration.Therefore, in order to improve the long-term form of aerobic grain and the stability of structure, and then keep reactor steady for a long time
Fixed treatment effect is, it is necessary to using new approaches and new method.
Fig. 1-Fig. 3 is refer to, includes reactor 110, water inlet 120 for cultivating the system 100 of aerobic particle mud, expose
Mechanism of qi structure 130, water outlet 140, circulation mechanism 150 and control mechanism 160.
Further, it is provided with that point in up-flow area and Jiang Liu areas will be separated into inside reactor 110 in reactor 110
Every mechanism.
Specifically, in the present embodiment, above-mentioned partition selection is arranged to sleeve 113.Further, above-mentioned set
Cylinder 113 is fixedly connected on by connector on reactor 110.It is to be understood that above-mentioned connector can select this field common
It can be used in the part of connection.Optionally, above-mentioned connector selection bolt.Further, the tool that above-mentioned connector is set
Body position does not limit, and optionally, above-mentioned connector is arranged on the medium position of 113 outer wall of sleeve, so as to cover
Cylinder 113 is fixedly connected on reactor 110.
It is to be understood that in the utility model other optional embodiments, the selection of above-mentioned partition is arranged to partition plate.
Further, the top of sleeve 113 and 110 top of reactor, there are gaps for 110 inner wall 112 of reactor.
Reactor 110 is the place of aerobic particle mud culture.Waste water is entered inside the reactor 110, aerobic grain
Sludge handles waste water.
Further, water inlet 120 is arranged on the bottom of reactor 110, and intake pump is provided at water inlet 120.It is optional
Ground, intake pump selection water inlet peristaltic pump 121.Water inlet peristaltic pump 121 is electrically connected to control mechanism 160.
Further, water inlet pipe 122 at water inlet 120 is set, waste water is introduced into sleeve 113.The region is known as
Area is flowed up, waste water rises to 113 top of sleeve, the gap between sleeve 113 and the inner wall 112 of reactor 110 from up-flow area
Flow to the bottom of reactor 110.
Opening or the closing of water inlet peristaltic pump 121 are controlled by control mechanism 160, it can successfully will be in wastewater disposal basin
Waste water is transported in the reactor 110, and above-mentioned water inlet 120 is arranged on to the bottom of reactor 110 so that waste water from
The bottom of reactor 110 enters, and constantly moves up, and when reaching the top inside the reactor 110, waste water is from reactor
The bottom of reactor 110 is dropped down onto under the top of sleeve 113 inside 110, under the action of current at water inlet 120, again to
The top movement of reactor 110, is so cycled.In the process, formed in sleeve 113 of the waste water inside the reactor 110
Flow up area；Jiang Liu areas are formed between sleeve 113 and the inner wall 112 of reactor 110.
In the utility model some optional embodiments, the selection of above-mentioned reactor 110 is arranged to cylindrical shape, with this
Sleeve 113 inside reactor 110 forms double-sleeve structure.It is further preferred that the ratio of height to diameter of the double-sleeve structure is in 11-15
In the range of, aerobic sludge granular can be formed well.
In the utility model other optional embodiments, above-mentioned reactor 110 can also select to be arranged to other shapes
Shape structure, optionally, rectangular parallelepiped structure.
Optionally, the selection of control mechanism 160 is arranged to PLC.
Further, circulation mechanism 150 includes circulating pump 151 and circulation conduit 152, and circulation conduit 152 is communicated in reaction
Inside device 110, circulating pump 151 is connected to circulation conduit 152, and circulation conduit 152 includes water inlet end and water outlet, water inlet end and goes out
Water end (W.E.) is respectively positioned on up-flow area, and circulating pump 151 is configured to the liquid at the water inlet end of circulation conduit 152 passing through circulation conduit
152 are pumped to water outlet；And the angle in the water outlet direction in the water inlet direction and water outlet of water inlet end is obtuse angle.
Further, circulation conduit 152 includes the first conduit 153 and the second conduit 154；One end of first conduit 153 connects
Circulating pump 151 is passed through, the first conduit 153 extends horizontally to up-flow area；The other end of first conduit 153 is water inlet end, and at least
It is arranged to sector positioned at the part in up-flow area；One end of second conduit 154 is communicated in circulating pump 151, and the second conduit 154 is horizontal
Extend to up-flow area；The other end of second conduit 154 is water outlet, and the part for being located at least in up-flow area is arranged to sector.
Further, water inlet end and water outlet are located at the same side in up-flow area；Water inlet end and water outlet are arranged up and down；Or
One of water inlet end and water outlet are close to the top in up-flow area, another is close to the bottom in up-flow area.
In the present embodiment, the first conduit 153 and the second conduit 154 are arranged in parallel up and down in same perpendicular.
And first conduit 153 and the second conduit 154 be located at the part in up-flow area and be arranged to bending part 155.
Further increase reaction by using the circulation conduit 152 of this additional circulating pump 151 and supporting belt dog-ear
The interior intensity of circulation in up-flow area in device 110, changes traditional gas stripping type batch reactor solely by aeration, makes reactor
Outskirt forms pressure differential in 110, causes muddy water mixed solution that regular internal circulation flow occurs inside reactor 110, so as to continue
Apply the pattern of liquid phase shearing force to particle.Meanwhile applied cyclic pump 151 and sector circulation conduit 152 can also react
110 inside of device generates the higher Secondary Flow of intensity.The Crack cause of Secondary Flow is when time stream (in liquid flowing, makes stream when having
The power for deviation its main flow direction that body flowing generates, such as centrifugal force during gravity, will generate time for deviateing primary fluid flow direction
Stream) when there is certain rule to be present in flow field.Research has shown that Secondary Flow can substantially increase the effective collision of particle, organic
Tool constant lower granule sludge formed of quadratic equation eddying field effect caused by stirring is more dirty than without the particle formed under mechanical intensified condition
Mud is more closely knit, better settling property.
Further, aeration mechanism 130 is arranged on the bottom of reactor 110.
Further, being aerated mechanism 130 includes aeration head 131 and air pump 132, and air pump 132 is electrically connected to control mechanism
160, aeration head 131 is arranged inside reactor 110, and aeration head 131 is connected to air pump 132 by pipeline.
Further, aeration mechanism 130 further includes testing agency, and testing agency is electrically connected to control mechanism 160.Wherein,
Testing agency sends information to control mechanism 160 for detecting the oxygen content into reactor 110.
Optionally, testing agency is gas flowmeter 133, and gas flowmeter 133 is connected to air pump 132, and air pump 132 is electrically connected
It is connected to control mechanism 160.
Above-mentioned aeration mechanism 130 is controlled by using control mechanism 160, can real-time and accurately monitor reactor 110
Oxygen content, and send information to control mechanism 160 in time.And then control mechanism 160 can control aeration mechanism 130
It is aerated according to preset requirement, accurately controls aeration quantity.
Specifically, in the utility model some embodiments, this is used to cultivate the system 100 of aerobic particle mud using micro-
The pattern of aerobic-aerobic gradual aeration of gradient.In view of aerobic particle mud system, phase granule sludge increased after operation
It is soon the main reason for granule sludge is caused to be difficult to stable operation, therefore in initial micro- aerobic stage, coordinates additional machinery
Agitation brings interior the cycling of strength, forms aerobic particle mud, then raises aeration quantity step by step again and correspondingly reduces machinery
Interior cycling caused by effect controls the training method of the grain size growth rate of aerobic particle mud.This training mode can
The stability of granule sludge is effectively improved, and effectively removes the organic matter and ammonia nitrogen substances in organic wastewater, promotes aerobic
The engineering application of grain sludge technology.
Further, it is provided with electrically-controlled valve at water outlet 140.Optionally, electrically-controlled valve selection solenoid valve 141.Solenoid valve 141
It is electrically connected to control mechanism 160.
Solenoid valve 141 is controlled by control mechanism 160, and then opens or closes water outlet 140, in reactor 110
The water that portion's processing is completed is discharged.
It should be noted that the number of above-mentioned water outlet 140 does not limit.The number of above-mentioned water outlet 140 can
It is arranged to multiple with selection, further, the position of above-mentioned multiple water outlets 140 is also not limit, can be according to reality
Need be arranged on reactor 110 adaptation position, so as to preferably carry out draining and sampling.
Further, which further includes thermoregulative mechanism 170, thermoregulative mechanism 170
It is arranged on the outer wall 111 of reactor 110.
Further, thermoregulative mechanism 170 includes water-bath 171, and water-bath circulating pump 172 is arranged at 110 outer wall of reactor
Chuck and water-bath pipeline on 111, water-bath 171 are connected with water-bath circulating pump 172 by water-bath pipeline, the connection of water-bath pipeline
In chuck.
Further, in the utility model some optional embodiments, the thermoregulative mechanism 170 is by motor and an intelligence
Instrument co- controlling.Preferably, temperature control is between 25 ± 2 DEG C of scopes.So as to ensure to cultivate aerobic particle mud institute
The temperature needed.
It is to be understood that above-mentioned intelligence instrument can select the common temperature control instrument in this field.
Further, control mechanism 160, which controls, is entirely used to cultivate reactor 110 in the system 100 of aerobic particle mud
Water inlet, aeration, sedimentation and water discharge time.So that the entire system 100 for being used to cultivate aerobic particle mud is default
Under time, take and run in the way of water inlet-aeration-sedimentation-draining.
In the utility model some optional embodiments, this is used to cultivate one of the system 100 of aerobic particle mud
Initial operating condition is：When cycle a length of 5 is small, flooding time is 15 minutes, and aeration time is 272 minutes, and the sedimentation time is 8 points
Clock, water discharge time are 5 minutes.Seed sludge (SVI90.3mg/L) is put into reactor 110, while to reactor 110 1
Secondary property adds the strong-base anion-exchange resin of 15.0g/L (D213, Tianjin Tianjin reach Zheng Tong Environmental Protection Technology Co., Ltd).Fortune
During row, using the gradual aeration operational mode of gradient, in the operation starting period, by adjusting flow controller by dissolved oxygen
Control starts interior cycle in 0.7-1.0mg/L, increases hydraulic shear in reactor, inner recirculation flow amount is flow of inlet water
5 times -6 times.
Using aforesaid way, by the culture of 17 days, 110 inner strong alkalinity anion surface resin particle of reactor adhered to
Substantial amounts of biomembrane starts aerobic particle mud occur, then keeps inner recirculation flow amount constant, improves dissolved oxygen to 1.4-
1.7mg/L.To the 79th day, cotton-shaped aerobic activated sludge all became khaki, the aerobic particle mud based on ellipsoid,
For grain size in 0.5-0.7mm, mixed genetic-neural network (MLSS) is 24.5g/L, and sludge volume index (SVI) is 20.03mL/
Then g, dissolved oxygen is improved by adjusting flow controller, while reduces the intensity of interior cycle step by step, at the 122nd day, improve molten
Oxygen is solved to 2.5-3.0mg/L, inner recirculation flow amount is down to 1.5 times -2 times of flow of inlet water, and inner recirculation flow amount is kept to fix, is slowly carried
High-solubility oxygen concentration, reactor 110 are run 8 months, and dissolved oxygen concentration only increases to 4.0-5.0mg/L, and granule sludge is still stablized
In the presence of, to the removal rate stabilization of influent COD 95 ± 3% and to ammonia nitrogen removal frank between 96 ± 2.5%.
Embodiment 2：
Fig. 4 is refer to, the present embodiment provides a kind of systems for cultivating aerobic particle mud, are provided with embodiment 1
A kind of structure of system for cultivating aerobic particle mud is essentially identical, institute the difference is that, the cycling of the present embodiment is led
Pipe is different in the set-up mode of reactor.Specifically, the first conduit 153 and the second conduit 154 are in reactor and sleeve inner
It is front and rear to stagger.
Embodiment 3：
Fig. 5 is refer to, the present embodiment provides a kind of systems for cultivating aerobic particle mud, are provided with embodiment 1
A kind of structure of system for cultivating aerobic particle mud is essentially identical, institute the difference is that, the cycling of the present embodiment is led
Pipe is different in the set-up mode of reactor.Specifically, the first conduit 153 and the second conduit 154 are in reactor and sleeve inner
It is not parallel in same vertical plane.
Embodiment 4：
The present embodiment provides a kind of for cultivating the device of aerobic particle mud, one kind is provided with embodiment 1 for training
Support aerobic particle mud system structure it is essentially identical, institute the difference is that, the present embodiment is not provided with control mechanism.It exposes
Mechanism of qi structure and circulation mechanism manually can be opened or closed.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of device for being used to cultivate aerobic particle mud, which is characterized in that including：
Reactor, the inside reactor are provided with for the inside reactor to be separated into the separation in up-flow area and Jiang Liu areas
Mechanism；
Mechanism is aerated, the aeration mechanism is arranged in the reactor, and positioned at the bottom in the up-flow area；
Circulation mechanism；The circulation mechanism includes circulating pump and circulation conduit, and the circulation conduit is communicated in the reactor
Portion, the circulating pump are connected to the circulation conduit, and the circulation conduit includes water inlet end and water outlet, the water inlet end and institute
It states water outlet and is respectively positioned on the up-flow area, the liquid that the circulating pump is configured at the water inlet end by circulation conduit passes through
The circulation conduit is pumped to the water outlet；And the folder in the water outlet direction in the water inlet direction and water outlet of the water inlet end
Angle is obtuse angle.
2. the device according to claim 1 for being used to cultivate aerobic particle mud, which is characterized in that
The circulation conduit includes the first conduit and the second conduit；
One end of first conduit is communicated in the circulating pump, and first conduit extends horizontally to the up-flow area；It is described
The other end of first conduit is the water inlet end, and the part for being located at least in the up-flow area is arranged to sector；
One end of second conduit is communicated in the circulating pump, and second conduit extends horizontally to the up-flow area；It is described
The other end of second conduit is the water outlet, and the part for being located at least in the up-flow area is arranged to sector.
3. the device according to claim 1 for being used to cultivate aerobic particle mud, which is characterized in that
The water inlet end and the water outlet are located at the same side in the up-flow area；
The water inlet end and the water outlet are arranged up and down；Or
One of the water inlet end and the water outlet are close to the top in the up-flow area, another is close to the up-flow area
Bottom.
4. the device according to claim 3 for being used to cultivate aerobic particle mud, which is characterized in that
The aeration mechanism includes testing agency, aeration head and air pump, and the aeration head is arranged at the inside reactor, and institute
It states aeration head and the air pump is connected to by pipeline, the testing agency is electrically connected to the air pump.
5. the device according to claim 4 for being used to cultivate aerobic particle mud, which is characterized in that
The testing agency is gas flowmeter.
6. it is used to cultivate the device of aerobic particle mud according to claim 1-5 any one of them, which is characterized in that
Described to further include thermoregulative mechanism for cultivating the device of aerobic particle mud, the thermoregulative mechanism is arranged at the reactor
Outer wall on.
7. the device according to claim 6 for being used to cultivate aerobic particle mud, which is characterized in that
The thermoregulative mechanism includes water-bath, water-bath circulating pump, the chuck being arranged on reactor outer wall and water-bath pipeline, institute
It states water-bath to connect by the water-bath pipeline with the water-bath circulating pump, the water-bath pipeline is communicated in the chuck.
8. a kind of system for cultivating aerobic particle mud, which is characterized in that including such as claim 1-7 any one of them
For cultivating the device of aerobic particle mud；And
Control mechanism；The aeration mechanism and the circulation mechanism are electrically connected to the control mechanism；
Wherein, the control mechanism is used to control opening or the closing of the circulating pump；And the control aeration mechanism
Aeration quantity.
9. the system according to claim 8 for cultivating aerobic particle mud, which is characterized in that
The control mechanism is PLC.
10. the system according to claim 9 for cultivating aerobic particle mud, which is characterized in that
It is described to be further included for cultivating the system of aerobic particle mud,
Water inlet；The water inlet is arranged on the bottom of the reactor, and the water inlet is provided with intake pump；
Water outlet；The water outlet is provided with electrically-controlled valve；
The electrically-controlled valve, the intake pump are electrically connected to the control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522459.3U CN207451725U (en) | 2017-11-15 | 2017-11-15 | For cultivating the device and system of aerobic particle mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522459.3U CN207451725U (en) | 2017-11-15 | 2017-11-15 | For cultivating the device and system of aerobic particle mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207451725U true CN207451725U (en) | 2018-06-05 |
Family
ID=62279617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721522459.3U Active CN207451725U (en) | 2017-11-15 | 2017-11-15 | For cultivating the device and system of aerobic particle mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207451725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046416A (en) * | 2017-11-15 | 2018-05-18 | 南阳理工学院 | For the method cultivated the device and system of aerobic particle mud and cultivate aerobic particle mud |
| CN109626576A (en) * | 2019-02-02 | 2019-04-16 | 重庆大学 | Nine palace integral anaerobics-aerobic particle mud strengthening and processing device and its method |
-
2017
- 2017-11-15 CN CN201721522459.3U patent/CN207451725U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046416A (en) * | 2017-11-15 | 2018-05-18 | 南阳理工学院 | For the method cultivated the device and system of aerobic particle mud and cultivate aerobic particle mud |
| CN108046416B (en) * | 2017-11-15 | 2024-01-26 | 南阳理工学院 | Device and system for culturing aerobic granular sludge and method for culturing aerobic granular sludge |
| CN109626576A (en) * | 2019-02-02 | 2019-04-16 | 重庆大学 | Nine palace integral anaerobics-aerobic particle mud strengthening and processing device and its method |
| CN109626576B (en) * | 2019-02-02 | 2023-09-22 | 重庆大学 | Nine-palace integrated anaerobic-aerobic granular sludge strengthening treatment device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105692882B (en) | A kind of continuous quadratic stream coagulation air lift fluidized bed reactor of continuous culture aerobic particle mud with handling sewage | |
| CN206970301U (en) | A kind of anaerobic membrane bioreactor | |
| CN207451725U (en) | For cultivating the device and system of aerobic particle mud | |
| CN207537216U (en) | A kind of baffle plate type anaerobic membrane bioreactor system | |
| CN105565590A (en) | Advanced treatment system of high-concentration methanol wastewater by DAT-IAT (demand aeration tank-intermittent aeration tank) technique | |
| CN108046416A (en) | For the method cultivated the device and system of aerobic particle mud and cultivate aerobic particle mud | |
| CN105753147B (en) | A kind of controllable double-cycling anaerobic reactor and application | |
| AKBARPOUR et al. | Wastewater treatment from antibiotics plant | |
| CN105347474A (en) | Sewage treatment system adopting excess sludge to supplement carbon source | |
| CN207330500U (en) | A kind of device of aerobic sludge quick particle | |
| CN207121472U (en) | A kind of aerobic integrated sewage-treating reactor device of internal circulating anaerobic | |
| KR101378871B1 (en) | High efficiency anaerobic digestion reactor of liquid fraction of organic wastewater | |
| CN108862969A (en) | A kind of sewage treatment process of activated sludge process excess sludge reduction | |
| CN108658373A (en) | A kind of hydroxyl radical free radical removes the combined system of antibiotic in pharmacy waste water | |
| CN105859031B (en) | A kind of cassava preparing alcohol advanced waste treatment system | |
| CN108128895A (en) | A kind of biological denitrificaion integrated processing technique | |
| CN210764574U (en) | Multifunctional microbial generator based on photocatalysis | |
| CN110563285B (en) | Integrated biogas slurry wastewater treatment system and treatment process thereof | |
| CN208869449U (en) | A kind of livestock breeding wastewater integrated processing system | |
| JPH04326995A (en) | Anaerobic water treatment apparatus | |
| CN202881063U (en) | Bio-pharmaceutical sewage purification system | |
| CN203212428U (en) | Integrated device for advanced treatment of refractory industrial wastewater | |
| CN105753247B (en) | A kind of penicillin composite waste low-temperature treatment plant and its method | |
| CN207811366U (en) | A kind of sewage disposal system | |
| CN103880180B (en) | Industrial park high-concentration hardly-degradable waste water intelligent integral treatment unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |