CN208814738U - It is a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor - Google Patents
It is a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor Download PDFInfo
- Publication number
- CN208814738U CN208814738U CN201821350908.5U CN201821350908U CN208814738U CN 208814738 U CN208814738 U CN 208814738U CN 201821350908 U CN201821350908 U CN 201821350908U CN 208814738 U CN208814738 U CN 208814738U
- Authority
- CN
- China
- Prior art keywords
- water
- reactor
- several
- upflow
- water distributor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 17
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 28
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 abstract description 10
- 239000010865 sewage Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000011218 segmentation Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor, including the water inlet pipe being set on reactor inner support, the lower end of water inlet pipe is equipped with a water-inlet horn mouth, the lower section of water-inlet horn mouth is equipped with a rotation cloth sink, rotation cloth sink is connected with the deceleration motor by transmission shaft, and is rotated cloth sink and be equipped with several main water distributors, and water receiving tank is arranged under main water distributor, several small lattice are divided by several segmentation baffles in water receiving tank, water distribution branch pipe is arranged in small lattice bottom.The utility model can utilize lesser inflow interval, orderly local upflow velocity at double or in several times of raising reactor, to improve the mixed effect of sludge and sewage in reactor, simultaneously the utility model locally increase upflow velocity while do not increase reactor overall separation area upflow velocity, thus prevent sludge because flow velocity is excessively high be lost the phenomenon that.
Description
Technical field
The utility model relates to a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor.
Background technique
Upflow velocity is one of the core design index of anaerobic reactor and upflow hydrolysis reactor, and upflow velocity is too low
Will lead to sludge and sewage mixing mass transfer effect in anaerobic reactor and upflow hydrolysis reactor to be deteriorated, sludge blanket expansion compared with
It is small, or even the short stream in part occur and reactor is caused to run the phenomenon that failing.Generally for the upflow velocity for improving reactor, if
The ratio of height to diameter (accordingly reducing reactor areas) of reactor or the side of the raising inflow using effluent recycling are improved during meter
Formula improves upflow velocity, and to improve ratio of height to diameter may result in building cost increase, and improve regurgitant volume then and will increase electric power at
This.In addition, the whole anaerobism and the upflow velocity of upflow hydrolysis acidification reaction of improving can improve sludge and sewage mixed effect
Difference problem, but high upflow velocity will lead to Disengagement zone flow velocity it is too fast, so as to cause sludge with water outlet be lost, cause to react
Device efficiency decline even operation failure.Although higher upflow velocity can solve the mass transfer problem of sludge and sewage, but excessively high
Upflow velocity will lead to sludge and water separating difficulty increase, cause sludge loss, cause reactor operation failure.Detest at present
The water distributor that oxygen and upflow hydrolysis reactor use is mostly water distribution uniformity mode, i.e., the upflow velocity in reactor mainly by into
Water and reactor cross section product ratio determine that water distributor is without adjustment effect.
Utility model content
For problem mentioned in background technique, the utility model proposes one kind to be suitable for anaerobism and upflow hydrolysis
The water distributor of reactor can overcome traditional water distribution system water distribution uniformity, can only integrally increase or decrease anaerobism and up flow type water
The problem of solving the upflow velocity of reactor.
The utility model can be achieved by the following technical programs:
It is a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor, including be set on reactor inner support one into
Water pipe, the lower end of water inlet pipe are equipped with a water-inlet horn mouth, and the lower section of the water-inlet horn mouth is equipped with a rotation cloth sink, and described turn
Dynamic cloth sink is connected with the deceleration motor by transmission shaft, and the rotation cloth sink is equipped with several main water distributors, the main cloth
Water receiving tank is set below water pipe, and the water receiving tank is interior to be divided into several small lattice, the small lattice bottom setting by several segmentation baffles
Several water distribution branch pipes.
Wherein, several main water distributors are uniformly arranged, and main water distributor quantity is by the water distribution branch pipe and required raising institute
The ratio for stating anaerobism and upflow hydrolysis reactor upflow velocity multiple determines.
Wherein, within the water inlet pipe flow velocity is less than 1.5m, and horn mouth is away from rotation cloth sink 150mm.
Wherein, the water distribution branch pipe quantity is determined by the service area of single water distribution branch pipe, it is ensured that single water distribution branch pipe
Service area≤1m2。
Wherein, the separation baffles height >=150mm.
Wherein, the water receiving groove height is higher than the separation baffles 50mm.
Due to using the technology described above, the utility model has the following beneficial effects:
1. water inlet is allocated by the rotation cloth sink of uniform rotation, guarantee that flow is consistent between each water distribution branch pipe, cloth
Water is uniform；
2. horn mouth is arranged in water inlet pipe, water impact is reduced, prevents rotation cloth sink water level fluctuation；
3. water distribution branch pipe flow can be controlled by main water distributor quantity.
Detailed description of the invention
Below according to the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the schematic view of the front view of the utility model；
Wherein, 1, water inlet pipe；2, water-inlet horn mouth；3, cloth sink is rotated；4, main water distributor；5, water receiving tank, 6, separation gear
Plate；7, bracket；8, water distribution branch pipe；9, decelerating motor；10, transmission shaft.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor, including it is set to reactor
A water inlet pipe 1 on inner support, the lower end of water inlet pipe 1 are equipped with a water-inlet horn mouth 2, and the lower section of water-inlet horn mouth 2 is equipped with one turn
Dynamic cloth sink 3, rotation cloth sink 3 are connect by transmission shaft 10 with decelerating motor 9, and are rotated cloth sink 3 and be equipped with several main cloth
Water pipe 4, is arranged water receiving tank 5 below main water distributor 4, is divided into several small lattice, small lattice bottom by several segmentation baffles 6 in water receiving tank 5
Several water distribution branch pipes 8 are arranged in portion.
Wherein, several main water distributors 4 are uniformly arranged, main 4 quantity of water distributor by water distribution branch pipe 8 and required raising anaerobism and on
The ratio of streaming hydrolysis reactor upflow velocity multiple determines.
Wherein, within water inlet pipe flow velocity is less than 1.5m, and horn mouth is away from rotation cloth sink 150mm.
Wherein, 8 quantity of water distribution branch pipe is determined by the service area of single water distribution branch pipe, it is ensured that the service of single water distribution branch pipe
Area≤1m2。
Wherein, 6 height >=150mm of separation baffles.
Wherein, 5 height of water receiving tank is higher than separation baffles 50mm.
Sewage enters rotation cloth sink 3 by water inlet pipe 1 and water-inlet horn mouth 2, and subsequent sewage is entered by main water distributor 4
Water receiving tank 5, water receiving tank 5 are separated into several small lattice by separation baffles 6, and water distribution branch pipe 8 is arranged in small lattice bottom, from 4 stream of water distribution supervisor
Sewage out enters the part in several small lattice separated by separation baffles 6, to improve part water distribution using lesser flow
The flow velocity of branch pipe 8 improves local upflow velocity；Because main water distributor 4 is with rotation 3 uniform rotation of cloth sink, then eventually enter into
Flow in each water distribution branch pipe 8 is equal, and corresponding anaerobism or upflow hydrolysis water distribution are uniform；Because of the stream into anaerobism or upflow velocity
Amount is smaller, then it is not in sludge loss that anaerobism or upflow hydrolysis reactor top upflow velocity are smaller.
But the above specific embodiments are only exemplary, is to preferably enable those skilled in the art
Understand this patent, be not to be construed as include to this patent range limitation；As long as the institute of the spirit according to disclosed in this patent
Any equivalent change or modification made, each fall within the range that this patent includes.
Claims (6)
1. a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor, it is characterised in that: propped up including being set in reactor
A water inlet pipe on frame, the lower end of water inlet pipe are equipped with a water-inlet horn mouth, and the lower section of the water-inlet horn mouth is equipped with a rotation cloth
Sink, the rotation cloth sink are connected with the deceleration motor by transmission shaft, and the rotation cloth sink is equipped with several main water distributions
Water receiving tank is arranged in pipe, the main water distributor lower section, and the water receiving tank is interior to be divided into several small lattice by several separation baffles, described small
Several water distribution branch pipes are arranged in lattice bottom.
2. water distributor according to claim 1, it is characterised in that: several main water distributors are uniformly arranged, main water distributor
Quantity is determined by the water distribution branch pipe and the required ratio for improving the anaerobism and upflow hydrolysis reactor upflow velocity multiple.
3. water distributor according to claim 1, it is characterised in that: the water inlet pipe flow velocity be less than 1.5m, and horn mouth away from
It rotates within cloth sink 150mm.
4. water distributor according to claim 1, it is characterised in that: the water distribution branch pipe quantity by single water distribution branch pipe clothes
Business area determines, it is ensured that service area≤1m of single water distribution branch pipe2。
5. water distributor according to claim 1, it is characterised in that: the separation baffles height >=150mm.
6. water distributor according to claim 1, it is characterised in that: the water receiving groove height is higher than the separation baffles
50mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350908.5U CN208814738U (en) | 2018-08-21 | 2018-08-21 | It is a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350908.5U CN208814738U (en) | 2018-08-21 | 2018-08-21 | It is a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208814738U true CN208814738U (en) | 2019-05-03 |
Family
ID=66274169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350908.5U Active CN208814738U (en) | 2018-08-21 | 2018-08-21 | It is a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208814738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880230A (en) * | 2021-09-24 | 2022-01-04 | 北京华夏大禹科技有限公司 | Adjustable water distributor |
-
2018
- 2018-08-21 CN CN201821350908.5U patent/CN208814738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880230A (en) * | 2021-09-24 | 2022-01-04 | 北京华夏大禹科技有限公司 | Adjustable water distributor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102603124B (en) | Two-phase two-period anaerobic organism reactor for processing wastewater | |
| US11858838B2 (en) | Sewage uniform distribution treatment device for aerobic granular sludge system and use method therefor | |
| CN208814738U (en) | It is a kind of suitable for anaerobism and the water distributor of upflow hydrolysis reactor | |
| CN110776096A (en) | Novel anaerobic biochemical circulation flow reactor | |
| CN209098440U (en) | A double baffle type small integrated rural sewage treatment device | |
| CN202576085U (en) | Two-phase and two-stage anaerobic bioreactor for treating waste water | |
| CN209271412U (en) | A kind of two phase flow reaction system | |
| CN210171247U (en) | Liquid mixing tank | |
| CN203668115U (en) | Up-flow flat-bottomed anaerobic reactor | |
| CN214528310U (en) | High-efficiency composite anaerobic reactor | |
| CN113104972A (en) | Composite two-phase integrated anaerobic reaction system | |
| CN211497100U (en) | Internal circulation anaerobic tank | |
| CN209204737U (en) | Water segregator used in a kind of spirolactone walsh oxidation reaction | |
| CN208249987U (en) | A kind of high efficiency anaerobic reactor water distributor | |
| CN114409069A (en) | Annular spiral-flow type anaerobic reactor to pretreatment of high enriched chemical fiber waste water | |
| CN206955873U (en) | A kind of microkinetic septic tank | |
| CN103288208B (en) | A kind of anaerobic reactor | |
| CN205838705U (en) | A kind of tube aerator | |
| CN203319764U (en) | Anaerobic reactor | |
| CN205710080U (en) | New and effective EGSB wastewater treatment equipment | |
| CN205773616U (en) | A kind of inclined tube material filling type anaerobic reactor | |
| CN208814737U (en) | A kind of local variable-flow water distributor applied to anaerobic hydrolysis | |
| CN205482503U (en) | High -efficient heat recovery system | |
| CN205953651U (en) | Fast anaerobic reactor of multistage unsteady flow | |
| CN113262518B (en) | Parallel suspension multi-downcomer tower plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |