CN205151896U - Novel anaerobism baffling reactor - Google Patents
Novel anaerobism baffling reactor Download PDFInfo
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- CN205151896U CN205151896U CN201520840984.4U CN201520840984U CN205151896U CN 205151896 U CN205151896 U CN 205151896U CN 201520840984 U CN201520840984 U CN 201520840984U CN 205151896 U CN205151896 U CN 205151896U
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Abstract
The utility model provides a novel anaerobism baffling reactor, including a plurality of anaerobic organism filtering ponds that set gradually and feed through, the preceding groove that intakes is connected in the anaerobic organism filtering pond that lies in the head end, and lie in terminal anaerobic organism filtering pond and connect groove behind the water, the liter that is located terminal anaerobic organism filtering pond flows indoor little bio - packing layer that is provided with. The utility model discloses a set up little bio - packing layer and improved system's microbial biomass, reduced the mud loss, improved anaerobic treatment and aerogenic effect, make the treatment effeciency obtain improving.
Description
Technical field
The utility model relates to a kind of anaerobic baffled reactor.
Background technology
ABR is called anaerobic baffled formula reactor, is a kind of high efficiency anaerobic reactor that the eighties in 20th century, the expert such as U.S. McCarty proposed, is equivalent to the UASB reactor of multiple series operation.Can form mud that is cotton-shaped or particle in each lattice indoor of reactor, move along the upper and lower baffling of flow deflector in the effluent stream room that accords with regular rules, anaerobic mud bed by each lattice indoor successively, the organism in waste water is removed by contacting with the reaction of microorganism.
The cell structure of this reactor uniqueness and pulling flow type fluidised form make to inoculate and culture out the microflora adapted with the sewage quality flow in reaction chamber, envrionment conditions in each reaction chamber, larger molecular organics is degraded to small organic molecule, the organism of difficult degradation is converted into degradable organism, improve the biodegradability of waste water, reduce load and the expense of subsequent bio degraded, the biogas that anaerobism produces does not produce secondary pollution through collecting comprehensive utilization.But shortcoming is: granule sludge is not easily formed, easily produce the problem such as loss of short stream, dead band and biosolids; Running later stage water outlet also can along with a large amount of sludge loss.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of Novel anaerobic baffled reactor, solves the problem of the loss of existing anaerobic effluent mud, processing efficiency is improved.
The utility model is achieved in that a kind of Novel anaerobic baffled reactor, comprise a plurality of setting gradually and the anaerobic biofilter be communicated with, the anaerobic biofilter being positioned at head end connects the front groove of a water inlet, the anaerobic biofilter being positioned at end connects a water outlet pit, described in be positioned at the anaerobic biofilter of end up-flow indoor be provided with microbe stuffing layer.
The bottom of described microbe stuffing layer is also provided with a natural pond liquid reflux, and this natural pond liquid reflux is connected to groove before described water inlet.
The high inner low descending traverse baffle in an outer end is established in water inlet bottom the up-flow room of arbitrary described anaerobic biofilter.The angle of inclination of described descending traverse baffle is 45 °.
The top of arbitrary described anaerobic biofilter covers a red-sludge plastic and covers skin.The edge that described red-sludge plastic covers skin is worn pvc pipe and is fixed by the hook be embedded in water sealed tank, and water sealed tank adopts outer water tight fashion to carry out water seal.
The utility model has the advantage of:
1. the anaerobic biofilter being positioned at end has set up microbe stuffing layer, improves system microbial biomass, reduces sludge loss, improves the effect of anaerobic treatment and aerogenesis;
2. by arranging natural pond liquid reflux in the bottom of microbe stuffing layer, and this natural pond liquid reflux is connected to groove before water, makes natural pond liquid be back to reactor front end, and diluting reactor is intake, and reduces high density and to intake the impact of the impact that brings and anaerobic acidification;
3. arrange a series of descending traverse baffle at inside reactor, make the waste water entered wherein flow through whole reactor with up-flow and the mode of falling stream, descending traverse baffle forms the corner of 45 ° falling stream side, room, even to realize water distribution;
4. red-sludge plastic has the features such as anti-aging, corrosion-resistant, heat absorption is good, and can make full use of sun power improves leavening temperature, increases anerobe active, intensive treatment effect; Red-sludge plastic collecting methane safety, stable, do not produce secondary pollution.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is longitudinal sectional structure schematic diagram of the utility model anaerobic baffled reactor.
Fig. 2 is the plan structure schematic diagram of the utility model anaerobic baffled reactor.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, anaerobic baffled reactor 100 of the present utility model, comprise a plurality of setting gradually and the anaerobic biofilter 1 be communicated with, comprise the anaerobic biofilter 11 of head end, at the anaerobic biofilter 12 of end and the middle anaerobic biofilter 13 between head end and end, arbitrary anaerobic biofilter 1 comprises up-flow room A and falls stream room B, the anaerobic biofilter 11 being positioned at head end connects groove 21 before a water inlet, the anaerobic biofilter 12 being positioned at end connects a water outlet pit 22, anaerobism water inlet water distribution pipe 25 is equipped with bottom groove 21 before water inlet, before water inlet, the exit of groove 21 is fixed with stainless steel spination V-notch weir 23, anaerobic baffled reactor 100 is evenly intake, sewage arrives water outlet pit 22 through anaerobic baffled reactor 100, by the stainless steel V-notch weir 24 evenly water outlet inside the outlet that is fixed on water outlet pit 22.
The described up-flow room A being positioned at the anaerobic biofilter 12 of end is provided with microbe stuffing floor 3, it is better when this microbe stuffing floor 3 is in stage casing or the epimere of up-flow room A, the current in the A of up-flow room are made to flow through microbe stuffing floor 3 with less flow velocity, the microorganism in microbe stuffing layer 3 is utilized to carry out anaerobic digestion to waste water, tackle anaerobic sludge simultaneously, the reactor of this structure can in each anaerobic biofilter 12 forming property stablize, good micropopulation, to be adapted to flow through each anaerobic biofilter 12 different concns situation.
The bottom of described microbe stuffing layer 3 is also provided with a natural pond liquid reflux 4, and this natural pond liquid reflux 4 is connected to groove 21 before described water inlet.By groove before liquid reflux 4 refluxing portion natural pond, natural pond liquid to described water inlet to reduce water inlet impact load.
Water inlet A 1 place bottom the up-flow room A of arbitrary described anaerobic biofilter 1 establishes the high inner low descending traverse baffle 51 in an outer end, makes the waste water entered in each anaerobic biofilter 1 flow through whole reactor with up-flow and the mode of falling stream.The tilt angle theta of described descending traverse baffle 52 is 45 °, makes to form the corner of 45 ° falling stream water inlet side, room, even to realize water distribution.
The top of arbitrary described anaerobic biofilter 1 covers a red-sludge plastic and covers skin 6.The edge that described red-sludge plastic covers skin 6 is worn pvc pipe and is fixed by the hook 63 be embedded in water sealed tank 62, and water sealed tank 62 adopts outer water tight fashion to carry out water seal.Red-sludge plastic covers skin 6 can make full use of sun power raising leavening temperature, increases anerobe active, intensive treatment effect; Red-sludge plastic collecting methane safety, stable, do not produce secondary pollution.
The mud that anaerobism produces drains into mud collection well 8 by shore pipe 7 and is for further processing.
The utility model has the advantage of:
1. the anaerobic biofilter being positioned at end has set up microbe stuffing layer, improves system microbial biomass, reduces sludge loss, improves the effect of anaerobic treatment and aerogenesis;
2. by arranging natural pond liquid reflux in the bottom of microbe stuffing layer, and this natural pond liquid reflux is connected to groove before water, makes natural pond liquid be back to reactor front end, and diluting reactor is intake, and reduces high density and to intake the impact of the impact that brings and anaerobic acidification;
3. arrange a series of descending traverse baffle at inside reactor, make the waste water entered wherein flow through whole reactor with up-flow and the mode of falling stream, descending traverse baffle forms the corner of 45 ° falling stream side, room, even to realize water distribution;
4. red-sludge plastic has the features such as anti-aging, corrosion-resistant, heat absorption is good, and can make full use of sun power improves leavening temperature, increases anerobe active, intensive treatment effect red-sludge plastic collecting methane safety, stable, do not produce secondary pollution.
Although the foregoing describe embodiment of the present utility model; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present utility model; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present utility model and change, should be encompassed in scope that claim of the present utility model protects.
Claims (6)
1. a Novel anaerobic baffled reactor, comprise a plurality of setting gradually and the anaerobic biofilter be communicated with, the anaerobic biofilter being positioned at head end connects the front groove of a water inlet, the anaerobic biofilter being positioned at end connects a water outlet pit, it is characterized in that: described in be positioned at the anaerobic biofilter of end up-flow indoor be provided with microbe stuffing layer.
2. a kind of Novel anaerobic baffled reactor as claimed in claim 1, is characterized in that: the bottom of described microbe stuffing layer is also provided with a natural pond liquid reflux, and this natural pond liquid reflux is connected to groove before described water inlet.
3. a kind of Novel anaerobic baffled reactor as claimed in claim 1, is characterized in that: the high inner low descending traverse baffle in an outer end is established in the water inlet bottom the up-flow room of arbitrary described anaerobic biofilter.
4. a kind of Novel anaerobic baffled reactor as claimed in claim 3, is characterized in that: the angle of inclination of described descending traverse baffle is 45 °.
5. a kind of Novel anaerobic baffled reactor as claimed in claim 1, is characterized in that: the top of arbitrary described anaerobic biofilter covers a red-sludge plastic and covers skin.
6. a kind of Novel anaerobic baffled reactor as claimed in claim 5, is characterized in that: the edge that described red-sludge plastic covers skin is worn pvc pipe and fixed by the hook be embedded in water sealed tank, and water sealed tank adopts outer water tight fashion to carry out water seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840984.4U CN205151896U (en) | 2015-10-28 | 2015-10-28 | Novel anaerobism baffling reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520840984.4U CN205151896U (en) | 2015-10-28 | 2015-10-28 | Novel anaerobism baffling reactor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058073A (en) * | 2017-06-19 | 2017-08-18 | 福州北环环保技术开发有限公司 | A kind of dead livestock and poultry innocuity disposal system |
| CN109734256A (en) * | 2019-03-11 | 2019-05-10 | 苏州科技大学 | A kind of energy-saving denitrification dephosphorization apparatus |
| CN112707599A (en) * | 2020-12-31 | 2021-04-27 | 河南双辰环保工程有限公司 | Composite pretreatment method for distributed rural domestic sewage |
-
2015
- 2015-10-28 CN CN201520840984.4U patent/CN205151896U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058073A (en) * | 2017-06-19 | 2017-08-18 | 福州北环环保技术开发有限公司 | A kind of dead livestock and poultry innocuity disposal system |
| CN109734256A (en) * | 2019-03-11 | 2019-05-10 | 苏州科技大学 | A kind of energy-saving denitrification dephosphorization apparatus |
| CN112707599A (en) * | 2020-12-31 | 2021-04-27 | 河南双辰环保工程有限公司 | Composite pretreatment method for distributed rural domestic sewage |
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