CN209554873U - A kind of interior reflux/water inlet regulation device of reactor - Google Patents
A kind of interior reflux/water inlet regulation device of reactor Download PDFInfo
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- CN209554873U CN209554873U CN201821881437.0U CN201821881437U CN209554873U CN 209554873 U CN209554873 U CN 209554873U CN 201821881437 U CN201821881437 U CN 201821881437U CN 209554873 U CN209554873 U CN 209554873U
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- 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
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Abstract
The utility model discloses a kind of interior reflux/water inlet regulation devices of reactor, belong to technical field of sewage treatment equipment；The utility model includes tank body, water inlet pipe, reactor and water distributor, the tank body includes inlet and outlet, the water inlet of the tank body is connect by intake pump with water inlet pipe, water outlet is connect by water distributor with reactor, the water outlet of the tank body is connect with water distributor by water outlet pump, the tank interior includes outer layer zone and internal layer area, separated between the outer layer zone and internal layer area by interlayer, the inside of outer layer zone is arranged in the internal layer area simultaneously, and the water inlet pipe is communicated with outer layer zone；The tank interior of the utility model can mix water inlet with recirculation water subregion, the water-flow circuit of a closure can be formed between tank body and reactor simultaneously, to guarantee that inside reactor has enough upflow velocities to form sludge bulking bed, and then microorganism can more fully contact with organic matter in water.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, specifically, be related to the interior reflux of reactor a kind of/into
Water regulation device.
Background technique
With the continuous development of China's economy, the scale of chemical industry also constantly expands, and consequent is wastewater from chemical industry
Generation and discharge amount increase year by year, the water-quality constituents of wastewater from chemical industry is complicated, by-product is more, and Pollutants in Wastewater content is high, increases
The processing difficulty of waste water is added.Currently, the processing of wastewater from chemical industry is mainly using " pretreatment+biochemical treatment+end depth
The group technology of reason ", wherein UASB is the main method of biochemical treatment, and conventional UASB reactor ratio of height to diameter is larger, stirring effect
Fruit is poor, it is difficult to guarantee enough upflow velocities, and power consumption is higher, operational effect is unsatisfactory.
The exploitation of reflux/water inlet regulation device facilitates the operation effect for further promoting routine UASB reactor in efficiently
Fruit, industrial application and practical value with higher.
Chinese patent (notification number: CN207957901U；The day for announcing: on October 12nd, 2018) it discloses a kind of modified form and detests
Oxygen tank facility, including cylindrical tank, tank body are from bottom to top provided with water distributor, sludge reaction area, three phase separator, water outlet
Mouth, gas outlet, water distributor is in the form of annular discs to match with tank base, and sewage drainage unit and recirculated water row are provided on water distributor
Water unit, water distributor is by being provided with sewage inlet and circulation water inlet, the parallel connection of sewage drainage unit and sewage on the outside of tank body
Water inlet is connected, and the parallel connection of recirculated water drainage cell is connected with recirculated water water inlet；Recirculated water is provided with below water outlet to take
The mouth of a river, recirculated water intake are connected by circulating line, circulation suction pump with recirculated water water inlet；Sewage inlet also passes through
T-type three-way reversing spherical valve is connected with circulating line.It should be the utility model has the following beneficial effects: increasing interior reflux unit, subtracting
Few short flow phenomenon, the processing capacity increase influent load, reduce water outlet COD, increasing anaerobic jar.But the utility model
Be disadvantageous in that: although increasing interior reflux unit, the anaerobic jar and interior reflux unit can not integrally form one
The water-flow circuit of closure thereby reduces work so that further contacting for microorganism and Organic substance in water matter cannot be improved
Efficiency, while the anaerobic jar facility structure is complicated, overhauls time-consuming long, does not utilize long-time service.
Summary of the invention
1, it to solve the problems, such as
The problem low for capacity usage ratio existing for present reactor, sludge acclimation is slow, the utility model provide one kind
Interior reflux/water inlet regulation device of reactor；The utility model can be improved upflow velocity, increase COD removal efficiency, reduce punching
Load is hit, while thermal losses can be reduced, capacity usage ratio is high, and sludge acclimatization is fast.
2, technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of interior reflux/water inlet regulation device of reactor, including tank body, water inlet pipe, reactor and water distributor, the tank
Body includes inlet and outlet, and the water inlet of the tank body is connect by intake pump with water inlet pipe, water outlet passes through water distributor
Connect with reactor, the water outlet of the tank body is connect with water distributor by water outlet pump, the tank interior include outer layer zone and
Internal layer area is separated between the outer layer zone and internal layer area by interlayer, while the internal layer area is arranged in outer layer zone
Portion, and the water inlet pipe is communicated with outer layer zone.
Further, the band height is not less than 2/3rds of tank body height, while being not more than tank body from height
Degree.
Further, the tank body top is equipped with blow-down pipe, and the side of the blow-down pipe is equipped with access hole.
Further, the height of the blow-down pipe and the height of reactor are identical, for discharging tank interior cooling
Steam.
Further, one end of the water distributor is mounted on the interior lower end of reactor, and the water distributor is reacting
One end inside device is provided with nozzle.
Further, the number of nozzle is at least one, while the nozzle bore is not more than 20mm.
Further, the tank body includes steam port, and the steam port of the tank body is connect with steam pipe, is used for heating tank
The mixing water in internal portion.
Further, return pipe is provided between the tank body and reactor, one end of the return pipe is mounted on instead
The inside of device, the other end is answered to protrude into the inside in internal layer area.
3, beneficial effect
Compared with the prior art, the utility model has the following beneficial effects:
(1) tank interior of the utility model includes outer layer zone and internal layer area, and is provided between outer layer zone and internal layer area
Outer layer zone and internal layer area are separated by interlayer, while being connect between tank body and reactor by water distributor by interlayer
It is logical, so that tank interior can mix water inlet with recirculation water subregion, while one can be formed between tank body and reactor
The water-flow circuit of a closure, to guarantee that inside reactor has enough upflow velocities to form sludge bulking bed, and then microorganism
It can more fully be contacted with organic matter in water；
(2) band height of the utility model is not less than 2/3rds of tank body height, is also not more than tank body oneself height,
To which when the water level in internal layer area is more than band height, the impact force of recirculation water has been substantially reduced in internal layer area, or even tends to be flat
It is slow, thus when being mixed at this time with the water inlet of outer layer zone, the phenomenon that can fighting to avoid two strands of water in mixing；
(3) top of tank body, and the height phase of the height of blow-down pipe and reactor is arranged in the blow-down pipe of the utility model
Together, so as to prevent the water outlet in reactor from overflowing tank body, the cooling steam of tank interior can also be given off, while putting
The side of blank pipe is also equipped with access hole, so as to quickly and conveniently overhaul tank body；
(4) water distributor of the utility model is mounted on the interior lower end of reactor, while water distributor is in inside reactor
One end is additionally provided with nozzle, so that the water distribution of inside reactor can be more uniform, the flow velocity up and down of inside reactor can be big
Get a promotion greatly, and then the height of inside reactor Sludge Bed can be promoted, increase the area that is contacted with organic matter of microorganism and
Time further increases the removal rate of COD；
(5) nozzle of the utility model is at least one, and the aperture of each nozzle is no more than 20mm, so as to prevent
It will not be only dissolved the floc sludge plug nozzle of state, while the intracorporal water outlet of tank can be injected into reaction by nozzle
In device, so as to generate higher upflow velocity in reactor, and then sludge bulking bed is formed；
(6) tank body of the utility model is provided with steam port, while steam port is connect with steam pipe, and steam can enter tank
Internal portion, and can sufficiently be mixed in the state of eddy flow with the intracorporal water inlet of tank, to greatly increase device entirety
Heating efficiency, reduce steam-heated thermal losses, improve the utilization rate of energy；
(7) return pipe is additionally provided between the tank body and reactor of the utility model, one end of return pipe is mounted on reaction
The inside in internal layer area is protruded into the inside of device, the other end, to can form the water circulation of a closure between tank body and reactor
Circuit, and then can guarantee that inside reactor has enough upflow velocities to form sludge bulking bed, and reaction can be given full play to
The operation advantage of device processing hc effluent.
Detailed description of the invention
Fig. 1 is the apparatus structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model.
In figure: 1, intake pump；2, tank body；3, steam pipe；4, water inlet pipe；5, interlayer；6, outer layer zone；7, internal layer area；8, it puts
Blank pipe；9, water outlet pump；10, return pipe；11, reactor；12, water distributor；13, access hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Wherein, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Therefore, below to providing in the accompanying drawings
The detailed description of the embodiments of the present invention be not intended to limit the range of claimed invention, but only
Indicate the selected embodiment of the utility model.
Embodiment 1
With reference to Fig. 1 and Fig. 2, a kind of interior reflux/water inlet regulation device of reactor is present embodiments provided, including tank body 2,
Water inlet pipe 4, reactor 11 and water distributor 12, tank body 2 includes water inlet, water outlet and steam port, in order to preferably control
Inflow and water yield inside tank body 2 processed, the water inlet of tank body 2 is connect by intake pump 1 with water inlet pipe 4, water outlet passes through
Water distributor 12 is connect with reactor 11, and the water outlet of tank body 2 is connect with water distributor 12 by water outlet pump 9, wherein 1 energy of intake pump
Enough control the size of the connector between the water inlet and water inlet pipe 4 of tank body 2, water outlet pump 9 can control the water outlet of tank body 2 with
The size of connector between water distributor 12, so as to control the inflow and water yield of tank body 2.
The steam port of tank body 2 is connected with steam pipe 3, and the steam of heating can be entered in tank body 2 by steam pipe 3
Portion, and sufficiently mixed in the state of eddy flow with the water inlet inside tank body 2, further added by heat transfer and convection action
Mixing water inside hot entire tank body 2, to greatly increase the heating efficiency of device entirety, while decreasing steam and adding
Thermal losses in thermal process, additionally it is possible to improve the utilization rate of energy.
In the present embodiment, water distributor 12 is connected tank body 2 and reactor 11, wherein one end peace of water distributor 12
Mounted in the interior lower end of reactor 11, and the one end of water distributor 12 inside reactor 11 is additionally provided with nozzle, thus reactor
Water distribution inside 11 can be more uniform, and the flow velocity up and down inside reactor 11 can also get a promotion significantly, and then can be with
The height of 11 inside Sludge Bed of reactor is promoted, increases area and time that microorganism contacts with organic matter, further increases COD
Removal rate.
In the nozzle that is internally provided with of reactor 11, and the number of nozzle inside reactor 11 is at least one, simultaneously
The aperture of nozzle is not more than 20mm, this is the floc sludge blocking that nozzle is not at dissolved state in order to prevent, in particular,
In the present embodiment, the number of nozzle inside reactor 11 selects 10, and the aperture of nozzle selects 18mm；Wherein inside tank body 2
Water outlet can be by the inside for being injected into reactor 11 of nozzle, so as to generate higher rising in reactor 11
Flow velocity, and then sludge bulking bed is formed, promote microorganism more fully to contact with organic matter in water.
Include outer layer zone 6 and internal layer area 7 in the inside of tank body 2, in order to by outer layer zone 6 and internal layer area 7 carry out every
It is disconnected, interlayer 5 is provided between outer layer zone 6 and internal layer area 7, wherein the height of interlayer 5 not less than 2 whole height of tank body three/
Two, while being also not more than the oneself height of tank body 2, in particular, in the present embodiment, the height of interlayer 5 is that tank body 2 is whole high
2/3rds of degree, this is because when the water level in internal layer area 7 is more than the height of interlayer 5, the impact force of recirculation water in internal layer area 7
It has been substantially reduced that, or even tended towards stability, thus when being mixed at this time with the water inlet of outer layer zone 6, it can be to avoid two strands of water in tank body 2
The phenomenon that portion fights when mixing；Internal layer area 7 is arranged in the inside of outer layer zone 6 simultaneously, and water inlet pipe 4 and water distributor 12 with
Outer layer zone 6 communicates.
Blow-down pipe 8 is installed on the top of tank body 2, in particular, in the present embodiment, the height of blow-down pipe 8 with react
The height of device 11 is identical, and wherein the liquid level of one end port of the blow-down pipe 8 inside tank body 2 and inside reactor liquid maintains an equal level, from
And can prevent the water outlet in reactor 11 from overflowing tank body 2, steam cooling inside tank body 2 can also be given off, while putting
The side of blank pipe 8 is also equipped with access hole 13, can quickly and conveniently overhaul tank body.
Return pipe 10 is additionally provided between tank body 2 and reactor 11, one end of return pipe 10 is mounted on reactor 11
The internal, other end protrudes into the inside in internal layer area 7, so that the water that can form a closure between tank body and reactor is recycled back to
Road, and then can guarantee that inside reactor has enough upflow velocities to form sludge bulking bed, and reactor can be given full play to
Handle the operation advantage of hc effluent.
It further says, in the present embodiment, the specific work process of the device is as follows:
After intake pump 1 is opened, sewage will be entered in the outer layer zone 6 inside tank body 2 by water inlet pipe 4, and in tank body 2
Portion sufficiently carries out eddy flow with the recirculation water entered in internal layer area 7 and mixes.Water outlet pump 9 is opened, the water outlet inside tank body 2 will pass through cloth
Water pipe 12 enter reactor 11 inside, wherein water distributor 12 is evenly distributed on the bottom of reactor 11, thus water outlet uniformly into
It after entering 11 inside of reactor, can be flowed up from the bottom of reactor 11, form higher upflow velocity, and then form one
Determine the Sludge Bed of height.
Wherein steam is tangentially entered inside tank body 2 by steam port and steam pipe 3, with the water inlet inside tank body 2 in tank body 2
Inside comes into full contact with, and is heated the water inlet inside tank body 2 by heat transfer, then be pumped into the inside of reactor 11, so as to protect
Temperature environment needed for card reaction.
Blow-down pipe 8 is arranged in the top of tank body 2, and blow-down pipe 8 and reactor 11 highly maintain an equal level, and on the one hand can guarantee tank body 2
The cooling steam in inside can be emitted into the outside of tank body 2 in time, on the other hand can guarantee that blow-down pipe 8 can be with reactor 11
Internal liquid level is consistent.
Embodiment 2
What embodiment 2 designed is a kind of interior reflux/water inlet regulation device of reactor, basic structure with embodiment 1,
The difference is that nozzle is not at the floc sludge blocking of dissolved state, in the present embodiment, reactor 11 in order to prevent
Internal number of nozzle selects 15, and the aperture of nozzle selects 20mm, so that the water outlet inside tank body 2 can pass through the spray of nozzle
The inside into reactor 11 is injected, and then higher upflow velocity can be generated in reactor 11, forms sludge bulking bed, is promoted
It is more fully contacted into microorganism with organic matter in water.
Embodiment 3
What embodiment 3 designed is a kind of interior reflux/water inlet regulation device of reactor, basic structure with embodiment 1,
It fights when the difference is that the water inlet of 2 inside outer layer zone 6 of tank body being mixed with the recirculation water in internal layer area 7 in order to prevent
The phenomenon that, in the present embodiment, the height of interlayer 5 is 3/4ths of 2 whole height of tank body, to work as the water level in internal layer area 7
More than interlayer 5 height when, the impact force of recirculation water has substantially reduced in internal layer area 7, or even tends towards stability, and then at this time and outside
When the water inlet mixing in floor area 6, the phenomenon that can fighting to avoid two strands of water in 2 internal mix of tank body.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (8)
1. a kind of interior reflux/water inlet regulation device of reactor, including tank body (2), water inlet pipe (4), reactor (11) and water distribution
It manages (12), the tank body (2) includes inlet and outlet, and the water inlet of the tank body (2) passes through intake pump (1) and water inlet pipe
(4) connection, water outlet are connect by water distributor (12) with reactor (11), the water outlet of the tank body (2) and water distributor (12)
It is connected by water outlet pump (9), it is characterised in that: include outer layer zone (6) and internal layer area (7), the outer layer inside the tank body (2)
Separated between area (6) and internal layer area (7) by interlayer (5), while the internal layer area (7) is arranged in the interior of outer layer zone (6)
Portion, and the water inlet pipe (4) is communicated with outer layer zone (6).
2. a kind of interior reflux/water inlet regulation device of reactor according to claim 1, it is characterised in that: the interlayer
(5) highly it is not less than 2/3rds of tank body (2) height, while is not more than tank body (2) oneself height.
3. a kind of interior reflux/water inlet regulation device of reactor according to claim 1, it is characterised in that: the tank body
(2) top is equipped with blow-down pipe (8), and the side of the blow-down pipe (8) is equipped with access hole (13).
4. a kind of interior reflux/water inlet regulation device of reactor according to claim 3, it is characterised in that: the emptying
The height for managing (8) is identical as the height of reactor (11), for discharging steam cooling inside tank body (2).
5. a kind of interior reflux/water inlet regulation device of reactor according to claim 1 or 2 or 3 or 4, it is characterised in that:
One end of the water distributor (12) is mounted on the interior lower end of reactor (11), and the water distributor (12) is in reactor (11)
The one end in portion is provided with nozzle.
6. a kind of interior reflux/water inlet regulation device of reactor according to claim 5, it is characterised in that: the nozzle
Number is at least one, while the nozzle bore is not more than 20mm.
7. a kind of interior reflux/water inlet regulation device of reactor according to claim 5, it is characterised in that: the tank body
It (2) include steam port, the steam port of the tank body (2) is connect with steam pipe (3), for heating the internal mixing water of tank body (2).
8. a kind of interior reflux/water inlet regulation device of reactor according to claim 7, it is characterised in that: the tank body
(2) it is provided between reactor (11) return pipe (10), one end of the return pipe (10) is mounted on the interior of reactor (11)
Portion, the other end protrude into the inside of internal layer area (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881437.0U CN209554873U (en) | 2018-11-15 | 2018-11-15 | A kind of interior reflux/water inlet regulation device of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881437.0U CN209554873U (en) | 2018-11-15 | 2018-11-15 | A kind of interior reflux/water inlet regulation device of reactor |
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| Publication Number | Publication Date |
|---|---|
| CN209554873U true CN209554873U (en) | 2019-10-29 |
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ID=68299268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821881437.0U Expired - Fee Related CN209554873U (en) | 2018-11-15 | 2018-11-15 | A kind of interior reflux/water inlet regulation device of reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209554873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501581A (en) * | 2021-07-28 | 2021-10-15 | 江苏南大华兴环保科技股份公司 | Step steady flow type anaerobic reaction system |
-
2018
- 2018-11-15 CN CN201821881437.0U patent/CN209554873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501581A (en) * | 2021-07-28 | 2021-10-15 | 江苏南大华兴环保科技股份公司 | Step steady flow type anaerobic reaction system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |