CN207159209U - The solid plug-flow anaerobic reactor of height - Google Patents
The solid plug-flow anaerobic reactor of height Download PDFInfo
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- CN207159209U CN207159209U CN201721087052.2U CN201721087052U CN207159209U CN 207159209 U CN207159209 U CN 207159209U CN 201721087052 U CN201721087052 U CN 201721087052U CN 207159209 U CN207159209 U CN 207159209U
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of high solid plug-flow anaerobic reactor, including housing, dog-house are provided with housing, housing bottom sets sewage draining exit, and housing upper sets exhaust outlet；At least provided with the up-flow cylinder of a sealed bottom opened upper end in housing, each up-flow cylinder at least one plug-flow pump of corresponding configuration, plug-flow pump is arranged at the periphery of housing, and the charging aperture of plug-flow pump is connected with suction tube, and suction tube is stretched into housing and outside up-flow cylinder；The discharge gate of plug-flow pump is connected with drainage conduit, and drainage conduit is stretched into up-flow cylinder.The structure of reactor is simple, using outside plug-flow pump, there is no lifting piece in housing, realize violent and efficient continuance lifting, mixing and the mass transfer under unobstructed state, overall rolling agitation is greatly speeded up, therefore, the fermentation process especially suitable for the high solids content organic matter that viscosity is larger or solids content is big such as muddy, high pasty state；Simultaneously as plug-flow pump is arranged at hull outside, inside does not have moving component, is easy for installation and maintenance.
Description
Technical field
A kind of device for being used to carry out high solids content organic matter anaerobic fermentation processing is the utility model is related to, belongs to anaerobism
Fermentation technical field.
Background technology
Anaerobic fermentation is carried out generally in anaerobic fermentation tank, and the unsuitable viscosity of anaerobic fermentation tank is larger or solids content is big
Occasion because so solid material mass transfer is uneven during the fermentation, degradation effect is bad.Therefore, sent out in some anaerobism
Agitating device is also equipped with ferment equipment.
It is a kind of as disclosed in Chinese patent literature CN104893958A《Organic waste high-temperature dry-type anaerobic ferment devices》With
It is a kind of disclosed in CN105647793A《Dry type anaerobic fermentation system》.Anaerobic fermentation tank in above two anaerobic fermentation equipment is all
It is horizontal, its internal agitating device does not make solid material being filled in zymotic fluid mainly for delivery of material
Divide mixing, mass transfer is not violent, is not particularly suited for the fixed-end forces that viscosity is larger or solids content is big.CN102952746A is disclosed
's《A kind of anaerobic fermentation tank》, the agitator mainly stirring zymotic fluid in it, turn over part of the zymotic fluid along tank body radial direction
Rolling mixing, it is impossible to overall disturbance from bottom to top is formed in tank body, it is therefore, larger or solids content is big consolidates for viscosity
Useless and inapplicable.
Disclosed in CN106281986A《The solid spiral anaerobic reactor of height》, including tank body and the disturbance of at least one circularly enhancing
Unit, each circularly enhancing disturbance unit are arranged in tank body；The circularly enhancing disturbs unit, including transmission device, guide
Cylinder, rotating shaft and helical blade, transmission device are arranged on the top cover of tank body, the output end connection of rotating shaft and transmission device, rotating shaft
Part in tank body is provided with helical blade, and rotating shaft and helical blade are arranged in feed tube, the upper and lower part of feed tube
Discharging opening and charging aperture are respectively arranged with, feed tube is arranged on transmission device.The reactor is by the circulation set in tank body
Lifting disturbance unit falls the material lifting in tank body, material is formed overall rolling agitation from bottom to top in tank body, though
So it is applied to the fermentation process of the high solids content organic matters that viscosity is larger or solids content is big such as muddy, high pasty state, still
Complicated, cost is high, and treatment effeciency is low.
Disclosed in CN106281988A《The solid circulation anaerobic reactor of height》Equally exist complicated, cost is high, processing effect
The problem of rate is low.
Utility model content
The utility model deficiency existing for existing anaerobic fermentation equipment, there is provided one kind is simple in construction, cost is low, processing
The solid plug-flow anaerobic reactor of efficiency high, height easy to maintenance.
High solid plug-flow anaerobic reactor of the present utility model, using following technical proposals：
The device, including housing, dog-house is provided with housing, housing bottom sets sewage draining exit, and housing upper sets row
Gas port；It is each to flow up at least corresponding configuration one of cylinder at least provided with the up-flow cylinder of a sealed bottom opened upper end in housing
Plug-flow pump, plug-flow pump are arranged at the periphery of housing, and the charging aperture of plug-flow pump is connected with suction tube, and suction tube is stretched into housing and located
Outside up-flow cylinder；The discharge gate of plug-flow pump is connected with drainage conduit, and drainage conduit is stretched into up-flow cylinder.
The dog-house and sewage draining exit are in diagonal distribution, to avoid the formation of short stream.
The one end of the suction tube in housing is provided with equally distributed material sucking port.
The top of the housing is arch, to be used as gas storehouse.
When said apparatus is run, high solids content organic matter starts each plug-flow pump after entering in housing, by plug-flow pump
Dynamic action, the inside and outside formation of each up-flow cylinder of the high solids content organic matter in housing are continuously circulated, and significantly circulation is turned over
It is dynamic, make material mixing fully, strong mass transfer, mass-transfer efficiency greatly improves.Biogas is discharged by exhaust outlet caused by fermentation, biogas residue natural pond
Liquid can be discharged by sewage draining exit.
The utility model is simple in construction, promotes the operation of high solids content organic matter circling using outside plug-flow pump, does not have in housing
There is lifting piece, realize violent and efficient continuance lifting, mixing and mass transfer under unobstructed state, overall agitation of rolling is in
Geometry level is accelerated, therefore, larger or solids content (can reach 20- greatly especially suitable for viscositys such as muddy, high pasty states
30%) fermentation process of high solids content organic matter；Simultaneously as plug-flow pump is arranged at hull outside, inside does not have motion portion
Part, it is easily installed and safeguards.
Brief description of the drawings
Fig. 1 is the first structural representation of the high solid plug-flow anaerobic reactor of the utility model.
Fig. 2 is line A-A sectional view in this Fig. 1.
Fig. 3 is second of structural representation of the high solid plug-flow anaerobic reactor of the utility model.
In figure：1. housing, 2. up-flow cylinders, 3. plug-flow pumps, 4. drainage conduits, 5. dog-houses, 6. exhaust outlets, 7. sewage draining exits, 8.
Suction tube, 9. material sucking ports.
Embodiment
Embodiment 1
As depicted in figs. 1 and 2, the solid plug-flow anaerobic reactor of the height of the present embodiment, including housing 1, the bottom of housing 1 are set
There are dog-house 5 and sewage draining exit 7, top sets exhaust outlet 6, dog-house 5 and sewage draining exit 7 in diagonal distribution.Dog-house 5 may also set up
At other positions of housing 1.Blowoff valve can be set at sewage draining exit 7.High solids content organic matter is inserted in housing 1 by dog-house 5, hair
Biogas caused by ferment is discharged by exhaust outlet 6, and biogas residue and biogas liquid can be discharged by sewage draining exit 7.The top of housing 1 is domes, to make
For gas storehouse, biogas caused by receiving.The top of housing 1 can also be flat-top, and reserving certain space in the internal upper part of housing 1 receives production
Raw biogas.
At least one up-flow cylinder 2 is provided with housing 1 (has four, particular number can be according to the internal diameter size of tank body 1 in Fig. 1
And desired treatment effect and efficiency determines according to experiment), the bottom end seal of up-flow cylinder 2, upper end open.Each 2 pairs of cylinder of up-flow
A plug-flow pump 3 should be configured, plug-flow pump 3 is arranged at the periphery of housing 1.Plug-flow pump 3 can use various types of pumps, particularly height
Solid (concentration) delivery pump.The charging aperture of plug-flow pump 3 is connected with suction tube 8, and suction tube 8 is stretched into housing 1 and in up-flow cylinder 2
It is outside；The discharge gate of plug-flow pump 3 is connected with drainage conduit 4, and drainage conduit 4 is stretched into up-flow cylinder 2.For the ease of preferably suction, inhale
The one end of expects pipe 15 in housing 1 sets multiple equally distributed material sucking ports 9.
When said apparatus is run, high solids content organic matter is inserted in housing 1 by dog-house 5, starts all plug-flow pumps 3, shell
High solids content organic matter in body 1 is inhaled into plug-flow pump 3 by suction tube 8, is then pumped into again by drainage conduit 4 in up-flow cylinder 2,
Rise in up-flow cylinder 2, it is convex behind arrival up-flow cylinder 2 top to gush, into outside up-flow cylinder 2.In Action of Gravity Field and plug-flow pump 3
The up-flow exterior bottom of cylinder 2 is fallen back under being driven by the inspiration of suction tube.So have by the effect of plug-flow pump 3, high solids content
The inside and outside formation of machine thing just each up-flow cylinder 2 in housing 1 is continuously circulated, and significantly circulation is stirred, and fills material mixing
Point, strong mass transfer, mass-transfer efficiency improves in geometry multiple.Anaerobic fermentation efficiency and effect are improved, volume yield rate is high.Especially
Suitable for the Gao Gu that the viscositys such as muddy, high pasty state are larger or solids content is greatly (up to 20%-30 (moisture content 70-80%))
The fermentation process of content organic matter.Biogas caused by fermentation is discharged by exhaust outlet 6, and biogas residue and biogas liquid can be discharged by sewage draining exit 7.
Embodiment 2
As shown in figure 3, the present embodiment only has a up-flow cylinder 2 with being a difference in that in housing 1 for embodiment 1, and in shell
The periphery of body 1 sets multiple plug-flow pumps 3.The suction tube 8 of the charging aperture connection of each plug-flow pump 3 stretches into housing 1；Each plug-flow
The drainage conduit 4 of the discharge gate connection of pump 3 is stretched into up-flow cylinder 2.This is a kind of structure of pump more than one.Its running and reality
It is consistent to apply example 1.
Claims (4)
1. a kind of height consolidates plug-flow anaerobic reactor, including housing, dog-house is provided with housing, housing bottom sets sewage draining exit,
Housing upper sets exhaust outlet；It is characterized in that：The interior up-flow cylinder at least provided with a sealed bottom opened upper end of housing, each
Cylinder at least one plug-flow pump of corresponding configuration is flowed up, plug-flow pump is arranged at the periphery of housing, and charging aperture and the suction tube of plug-flow pump connect
Connect, suction tube is stretched into housing and outside up-flow cylinder；The discharge gate of plug-flow pump is connected with drainage conduit, and drainage conduit stretches into up-flow
In cylinder.
2. high solid plug-flow anaerobic reactor according to claim 1, it is characterized in that：The dog-house and sewage draining exit are in diagonal
Distribution.
3. high solid plug-flow anaerobic reactor according to claim 1, it is characterized in that：The one end of the suction tube in housing
It is provided with equally distributed material sucking port.
4. high solid plug-flow anaerobic reactor according to claim 1, it is characterized in that：The top of the housing is arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087052.2U CN207159209U (en) | 2017-08-28 | 2017-08-28 | The solid plug-flow anaerobic reactor of height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087052.2U CN207159209U (en) | 2017-08-28 | 2017-08-28 | The solid plug-flow anaerobic reactor of height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159209U true CN207159209U (en) | 2018-03-30 |
Family
ID=61718589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087052.2U Withdrawn - After Issue CN207159209U (en) | 2017-08-28 | 2017-08-28 | The solid plug-flow anaerobic reactor of height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312705A (en) * | 2017-08-28 | 2017-11-03 | 山东许中华环保科技有限公司 | The solid plug-flow anaerobic reactor of height |
-
2017
- 2017-08-28 CN CN201721087052.2U patent/CN207159209U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312705A (en) * | 2017-08-28 | 2017-11-03 | 山东许中华环保科技有限公司 | The solid plug-flow anaerobic reactor of height |
| CN107312705B (en) * | 2017-08-28 | 2020-06-05 | 山东许中华环保科技有限公司 | High-solid plug-flow anaerobic reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20200605 |
|
| AV01 | Patent right actively abandoned |