CN205741009U - A kind of novel concentric anaerobic fermentation response system - Google Patents
A kind of novel concentric anaerobic fermentation response system Download PDFInfo
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- CN205741009U CN205741009U CN201620650834.1U CN201620650834U CN205741009U CN 205741009 U CN205741009 U CN 205741009U CN 201620650834 U CN201620650834 U CN 201620650834U CN 205741009 U CN205741009 U CN 205741009U
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- fermentation tank
- cell body
- response system
- anaerobic fermentation
- outer shroud
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Abstract
The utility model discloses a kind of novel concentric anaerobic fermentation response system, including outer shroud fermentation tank, internal ring fermentation tank, described outer shroud fermentation tank is arranged concentrically with internal ring fermentation tank.This utility model, by two-stage fermentation tank passes through the integrated design of ring set ring, can greatly save floor space, reduces cost of land.And, material flow line in two-stage fermentation tank can substantially shorten, and reduces piping cost, reduces the risk of line clogging.
Description
Technical field
This utility model relates to a kind of waste treating device, special anaerobic fermentation equipment.
Background technology
In order to be able to reach the most useless dirty treatment effect, it will usually to twice anaerobic treatment of useless dirty employing.In prior art
In, two-stage anaerobic technique is generally by two independence separate digester series operations, and material initially enters one-level digester, then
Two grades of digesters are entered again through pipeline.One-level digester arranges stirring and heating and machinery equipment, the Organic substance in mud
Decomposing and mainly complete in one-level digester, two grades of digesters do not set stirring and heating, but utilize one-level digester to discharge dirt
Mud preheating continues digestion.But, use the mode of two-stage digester series connection to cause overall floor space is big, project investment big,
Transfer pipeline is longer, is susceptible to feed blocking；And pool wall surface radiating area is relatively big, poor thermal insulation property.
Traditional fermentation tank is also had to use center stirring, when material solid content is higher than 8%, the mode of center stirring
The uniformity that frequently can lead to stirring is deteriorated, and easily forms dead angle；And when blender needs to safeguard, in addition it is also necessary to stop completely
Anaerobic system, after waiting to safeguard, system needs again to restart, to bringing inconvenience in actual production.
Utility model content
The technical problems to be solved in the utility model is: provide that a kind of floor space is little, the anaerobic fermentation of high financial profit
System.
This utility model solves the solution of its technical problem: a kind of novel concentric anaerobic fermentation response system, bag
Including outer shroud fermentation tank, internal ring fermentation tank, described outer shroud fermentation tank is arranged concentrically with internal ring fermentation tank.
As the further improvement of technique scheme, described outer shroud fermentation tank includes external cell body and the Wai Ding of annular
Lid, is provided with agitating device, heater in described external cell body, the perisporium of described external cell body includes heat-insulation layer；Described interior environment-development
Ferment tank includes interior cell body and the internal head cover of annular, and described interior cell body is provided with agitating device II, and the perisporium of described interior cell body also wraps
Include heat-insulation layer；The inwall of described external cell body is total to wall with the outer wall of interior cell body.
As the further improvement of technique scheme, described external cell body, outer top cover, interior cell body and internal head cover are mixed neck
Soil structure.
As the further improvement of technique scheme, described outer top cover and internal head cover are equipped with service platform.
As the further improvement of technique scheme, described agitating device and agitating device II are multipoint mode diving and stir
Mix system.
As the further improvement of technique scheme, it also includes homogenate pond, air accumulator and desulfurizer.
As the further improvement of technique scheme, between described outer shroud fermentation tank and internal ring fermentation tank 1, pass through center
Pump connects.
The beneficial effects of the utility model are: this utility model is by setting two-stage fermentation tank by the integration of ring set ring
Meter, can greatly save floor space, reduces cost of land.And, material flow line in two-stage fermentation tank is permissible
Substantially shorten, reduce piping cost, reduce the risk of line clogging.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model rather than complete
Portion's embodiment, those skilled in the art is not on the premise of paying creative work, it is also possible to obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is carried out
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment is only
It is a part of embodiment of the present utility model rather than whole embodiment, based on embodiment of the present utility model, the skill of this area
Other embodiments that art personnel are obtained on the premise of not paying creative work, belong to the model of this utility model protection
Enclose.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to can be according to concrete real
Execute situation, couple auxiliary by adding or reducing, form more excellent draw bail.Each technology in this utility model creation
Feature, can be with combination of interactions on the premise of the most conflicting conflict.
With reference to Fig. 1, a kind of novel concentric anaerobic fermentation response system, including outer shroud fermentation tank 1, internal ring fermentation tank 2, described
Outer shroud fermentation tank 1 is arranged concentrically with internal ring fermentation tank 2.
Being further used as preferred embodiment, described outer shroud fermentation tank 1 includes the external cell body 11 of annular and outer top cover
12, it is provided with agitating device, heater in described external cell body 11, the perisporium of described external cell body 11 includes heat-insulation layer；In described
Ring fermentation tank 2 includes interior cell body 21 and the internal head cover 22 of annular, and described interior cell body 21 is provided with agitating device II, described interior cell body
The perisporium of 21 also includes heat-insulation layer；The inwall of described external cell body 11 is total to wall with the outer wall of interior cell body 21；Described external cell body 11, outer
Top cover 12, interior cell body 21 are mixed territory structure with internal head cover 22.Owing to fermentation tank is concrete basin, outside one grade fermemtation tank
Cornice has heat-insulation layer, second order fermentation tank wall and one grade fermemtation top tank structure wall altogether, and the area of dissipation of system is little, high insulating effect,
Can substantially save energy consumption.
Being further used as preferred embodiment, described outer top cover 12 is equipped with service platform 3 on internal head cover 22；Described
Agitating device and agitating device II are multipoint mode submersible agitating system.Outer shroud and internal ring two-stage fermentation system change in tradition
The form of heart stirring, uses multipoint mode submersible agitating system, and the fluidised form of outer shroud one grade fermemtation tank is pulling flow type and be thoroughly mixed formula
Combining, in internal ring second order fermentation tank, fluidised form is for being thoroughly mixed formula, makes stirring more fully, uniformly, can be prevented effectively from appearance
Dead angle.And coordinating special service platform, blender can be in the case of not stopping anaerobic system, convenient disassembly, safeguard
Maintenance is simple.
Being further used as preferred embodiment, it also includes homogenate pond 4, air accumulator and desulfurizer 5.
It is further used as preferred embodiment, between described outer shroud fermentation tank 1 and internal ring fermentation tank 1 by central pump even
Logical.
In anaerobic digestion process, material initially enters outer shroud one grade fermemtation tank by central pump conveying, passes through blender
Plug-flow stirring, formed annular fluidised form, fully digest aerogenesis.After stopping time enough, system can be carried by central pump
Material is sent into internal ring second order fermentation tank, and second order fermentation tank is to be thoroughly mixed formula design, does not digest at outer shroud one grade fermemtation tank
Material continues digestion aerogenesis at internal ring second order fermentation tank completely, reaches fully to digest the effect of aerogenesis.Material is homogenized from leading portion
Pond is to one grade fermemtation tank, from one grade fermemtation tank to second order fermentation tank, and discharges from second order fermentation tank to Digestive system, in all passing through
Heart pump carries, and fluidised form is upper entering and lower leaving.
Above better embodiment of the present utility model is illustrated, but this utility model is created and is not limited to
Described embodiment, those of ordinary skill in the art also can make on the premise of this utility model spirit all etc.
With modification or replacement, modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (7)
1. a novel concentric anaerobic fermentation response system, it is characterised in that: include outer shroud fermentation tank (1), internal ring fermentation tank
(2), described outer shroud fermentation tank (1) is arranged concentrically with internal ring fermentation tank (2).
Novel concentric anaerobic fermentation response system the most according to claim 1, it is characterised in that: described outer shroud fermentation tank
(1) including external cell body (11) and the outer top cover (12) of annular, described external cell body is provided with agitating device, heater in (11),
The perisporium of described external cell body (11) includes heat-insulation layer；Described internal ring fermentation tank (2) includes the interior cell body (21) of annular with interior
Top cover (22), described interior cell body (21) is provided with agitating device II, and the perisporium of described interior cell body (21) also includes heat-insulation layer；Described
The inwall of external cell body (11) is total to wall with the outer wall of interior cell body (21).
Novel concentric anaerobic fermentation response system the most according to claim 2, it is characterised in that: described external cell body (11),
Outer top cover (12), interior cell body (21) and internal head cover (22) are mixed territory structure.
Novel concentric anaerobic fermentation response system the most according to claim 2, it is characterised in that: described outer top cover (12) with
Service platform (3) it is equipped with on internal head cover (22).
Novel concentric anaerobic fermentation response system the most according to claim 2, it is characterised in that: described agitating device with stir
Mix device II and be multipoint mode submersible agitating system.
Novel concentric anaerobic fermentation response system the most according to claim 1, it is characterised in that: it also includes homogenate pond
(4), air accumulator and desulfurizer (5).
Novel concentric anaerobic fermentation response system the most according to claim 1, it is characterised in that: described outer shroud fermentation tank
(1) connected by central pump with between internal ring fermentation tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650834.1U CN205741009U (en) | 2016-06-23 | 2016-06-23 | A kind of novel concentric anaerobic fermentation response system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650834.1U CN205741009U (en) | 2016-06-23 | 2016-06-23 | A kind of novel concentric anaerobic fermentation response system |
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| CN205741009U true CN205741009U (en) | 2016-11-30 |
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| CN201620650834.1U Active CN205741009U (en) | 2016-06-23 | 2016-06-23 | A kind of novel concentric anaerobic fermentation response system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218644A (en) * | 2019-07-01 | 2019-09-10 | 胡小鹤 | A kind of ring middle ring interactive integration anaerobic fermentation reaction unit |
-
2016
- 2016-06-23 CN CN201620650834.1U patent/CN205741009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218644A (en) * | 2019-07-01 | 2019-09-10 | 胡小鹤 | A kind of ring middle ring interactive integration anaerobic fermentation reaction unit |
| CN110218644B (en) * | 2019-07-01 | 2023-11-14 | 胡小鹤 | Annular-annular interactive integrated anaerobic fermentation reaction device |
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| GR01 | Patent grant |