CN206927696U - A kind of telescopic reactor of high-efficiency biogas - Google Patents
A kind of telescopic reactor of high-efficiency biogas Download PDFInfo
- Publication number
- CN206927696U CN206927696U CN201720872310.1U CN201720872310U CN206927696U CN 206927696 U CN206927696 U CN 206927696U CN 201720872310 U CN201720872310 U CN 201720872310U CN 206927696 U CN206927696 U CN 206927696U
- Authority
- CN
- China
- Prior art keywords
- tank body
- inner tank
- outer tank
- biogas
- liquid outlet
- 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
Landscapes
- Treatment Of Sludge (AREA)
Abstract
A kind of telescopic reactor of high-efficiency biogas, including outer tank body, the inner tank body set gradually from outside to inside, liquid outlet channel is formed between outer tank body and inner tank body, the upper end of outer tank body is provided with gas outlet, feed zone, feed zone connects with inner tank body, liquid outlet is provided with the upper side wall of outer tank body, multiple turbo blades are evenly arranged with the lower wall of the inner tank body, perforation is offered between adjacent turbo blade, the upper end of outer tank body is provided with motor and the agitating paddle being connected with motor output shaft, and agitating paddle is located in inner tank body.The utility model replaces original monomer jar structure using socket type structure, adds the residence time of biological inoculum, activated sludge in inner tank body, fermentation is abundant, solves the defects of short stream.Ensureing aerogenesis as much as possible simultaneously, improving the ratio of N, P, K in biogas slurry, discharging nutrient has substantially conformed to the nutrient demand of field irrigation, reduces the segregational load of rear end biogas residue and biogas liquid, and cost is relatively low.
Description
Technical field
It the utility model is related to a kind of reactor, more particularly to a kind of telescopic reactor of high-efficiency biogas.
Background technology
China is used as energy-consuming big country, and the sustainable development of the utilization of new energy to national economy has important
Meaning, with developing rapidly for Rural Social Economy, rural energy consumption also increasingly increases, and in this context, biogas technology is
As all kinds of organic wastes are innoxious, the important means of recycling treatment and energy-saving and emission-reduction, and the Chinese countryside energy and new
Important composition technology in energy development.
For existing biogas fermentation device typically using USR reactors, CSTR reactors, USR is a kind of simple in construction, applicable
In the reactor of higher suspension SOLID ORGANIC raw material, raw material enters in digester from bottom, connect with the activated sludge in digester
Touch, raw material is obtained rapid digestion.Indigested organic solid particle and methane fermentating microorganism are stranded in by natural subsidence
In digester, supernatant overflows from digester top.USR techniques have the function of production biogas concurrently to purify based on sewage, but because entering
Expect that concentration is low, rear end segregational load is small, and gas production is often up to less than theoretical value.CSTR reactors are big-and-middle-sized biogas works in recent years
Cheng Changyong anaerobic ferment devices, volume aerogenesis is high, but rear end biogas residue and biogas liquid segregational load is big, there is the possibility of short stream, produces
Discharging nutrient cannot be used for agriculture fill standard.As fully visible, existing USR reactors, CSTR reactors itself have shortcoming, no
The nutrient need that rear end biogas residue and biogas liquid segregational load is small, discharging nutrient meets field irrigation can be ensured while more aerogenesis as far as possible
Ask.
Utility model content
To solve existing USR reactors, CSTR reactors itself have shortcoming, it is impossible to while more aerogenesis as far as possible
Ensure the defects of rear end biogas residue and biogas liquid segregational load is small, discharging nutrient meets field irrigation nutrient demand, the utility model spy carries
For a kind of telescopic reactor of high-efficiency biogas.
The technical solution of the utility model is as follows：
A kind of telescopic reactor of high-efficiency biogas, including outer tank body, the inner tank body set gradually from outside to inside, outer tank body
Liquid outlet channel is formed between inner tank body, the upper end of outer tank body is provided with gas outlet, feed zone, and feed zone connects with inner tank body, outside
Liquid outlet is provided with the upper side wall of tank body, multiple turbo blades are evenly arranged with the lower wall of the inner tank body, it is adjacent
Perforation is offered between turbo blade, the upper end of outer tank body is provided with motor and the agitating paddle being connected with motor output shaft, stirring
Oar is located in inner tank body.In this programme, material enters inner tank body by feed zone, stirs and stands in the presence of agitating paddle,
Activated sludge and biological inoculum will stay on inner tank body, and liquid will be thrown out of from the perforation in inner tank body lower wall and enter out liquid
Passage.When liquid moves up with liquid outlet channel, lighter biogas will discharge from gas outlet, and biogas slurry will overflow from liquid outlet, mix
It will be fallen containing weight inside.The setting of perforation goes out liquid speed, turbo blade makes liquid fast in swirling compared with general hole
Speed enters liquid outlet channel, under the impact of fast speed, both can guarantee that liquid overcame gravity to be moved upwards up to liquid outlet, and can exists
Ensure separation during being gradually increasing.This programme replaces original monomer jar structure using socket type structure, adds biology
The residence time of strain, activated sludge in inner tank body, fermentation is abundant, solves the defects of short stream.It is as much as possible in guarantee
Aerogenesis simultaneously, improves N, P, K ratio in biogas slurry, discharging nutrient has substantially conformed to the nutrient demand of field irrigation, after reducing
The separation of end biogas residue and biogas liquid meets, and cost is relatively low.
As preferred structure of the present utility model, the lower end of the outer tank body is connected with discharge nozzle, is provided with discharge nozzle
Sludge pump.In this programme, solid matter and weight, will be from discharge nozzles in the presence of sludge pump by being settled after stirring standing
Discharge.The farm that agriculture breeding combines is best suitable for the application of the present apparatus, after punching circle water, livestock and poultry feces are adjusted in formulated pond, directly
Tap into reactor, caused biogas is applied after collection and purification, and sludge bed material can directly be made after being pumped out by sludge pump
It is applied to farmland for organic substrate fertilizer, biogas slurry enters biogas slurry scratch pool, enters field irrigation by conveyance conduit.In addition,
The even remaining meal rubbish processing of aquatic product waste water, sugar refinery, distillery wastewater, starch factory can effectively play product purpose.
Further, heating arrangements are provided with the side wall of the inner tank body.In this programme, the setting energy of heating arrangements
Enough ensure the temperature of inner tank body more than 36 °, it is ensured that material occurs without emulsification, solidification situation.
For the utility model is better achieved, the heating arrangements are electronics heater wire.
Further, negative pressure protector is provided with the outer tank body.In this programme, the negative pressure of outer tank body upper end indwelling
Protector, prevent the too fast negative pressure that formed of bottom discharging speed from drawing flat tank body.
In summary, the beneficial effects of the utility model are：
1st, in this programme, material enters inner tank body by feed zone, stirs and stands in the presence of agitating paddle, activity is dirty
Mud and biological inoculum will stay on inner tank body, and liquid will be thrown out of from the perforation in inner tank body lower wall and enter liquid outlet channel.
When liquid moves up with liquid outlet channel, lighter biogas will discharge from gas outlet, and biogas slurry will overflow from liquid outlet, mix including containing
Weight will fall.The setting of perforation goes out liquid speed, turbo blade makes liquid be rapidly entered in swirling compared with general hole
Liquid outlet channel, under the impact of fast speed, it both can guarantee that liquid overcame gravity to be moved upwards up to liquid outlet, and can is on gradually
Ensure separation during rising.This programme replaces original monomer jar structure using socket type structure, adds biological inoculum, work
Property residence time of the sludge in inner tank body, fermentation is abundant, solves the defects of short stream.Ensureing that aerogenesis as much as possible is same
When, N, P, K ratio are also higher in biogas slurry, and discharging nutrient has substantially conformed to the nutrient demand of field irrigation, reduces rear end natural pond
The separation of slag biogas slurry meets, and cost is relatively low.
2nd, in this programme, solid matter and weight by stir stand after settle, will be from going out in the presence of sludge pump
Expects pipe is discharged.The farm that agriculture breeding combines is best suitable for the application of the present apparatus, and punching circle water, livestock and poultry feces are adjusted in formulated pond
Afterwards, it is directly entered in reactor, caused biogas is applied after collection and purification, and sludge bed material directly may be used after being pumped out by sludge pump
To be applied to farmland as organic substrate fertilizer, biogas slurry enters biogas slurry scratch pool, enters field irrigation by conveyance conduit.Except this with
Outside, aquatic product waste water, sugar refinery, distillery wastewater, starch factory even remaining meal rubbish processing can effectively play product purpose.
3rd, in this programme, the setting of heating arrangements can ensure the temperature of inner tank body more than 36 °, it is ensured that material does not go out
Now emulsify, solidify situation.
4th, in this programme, the negative pressure protector of outer tank body upper end indwelling, the too fast formation negative pressure of bottom discharging speed is prevented
Draw flat tank body.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the telescopic reactor of high-efficiency biogas；
Fig. 2 is the structural representation of inner tank body；
Parts title wherein corresponding to reference is as follows：1- outer tank bodies, 2- inner tank bodys, 3- gas outlets, 4- go out liquid
Mouthful, 5- turbo blades, 6- perforations, 7- motors, 8- agitating paddles, 9- discharge nozzles, 10- sludge pumps, 11- heating arrangements, 12- negative pressure
Protector.
Embodiment
For the utility model is better achieved, below in conjunction with the accompanying drawings and specific embodiment is done further in detail to the utility model
Carefully illustrate, but embodiment of the present utility model is not limited to this.
As shown in Figure 1 and Figure 2, the telescopic reactor of a kind of high-efficiency biogas, including the outer tank body set gradually from outside to inside
1st, inner tank body 2, form liquid outlet channel between outer tank body 1 and inner tank body 2, the upper end of outer tank body 1 is provided with gas outlet 3, feed zone, entered
Material section is connected with inner tank body 2, and liquid outlet 4 is provided with the upper side wall of outer tank body 1, is uniformly set in the lower wall of the inner tank body 2
Be equipped with multiple turbo blades 5, offer perforation 6 between adjacent turbo blade 5, the upper end of outer tank body 1 be provided with motor 7 and
The agitating paddle 8 of axis connection is exported with motor 7, agitating paddle 8 is located in inner tank body 2.In the present embodiment, material is entered by feed zone
Enter inner tank body 2, stir and stand in the presence of agitating paddle 8, activated sludge and biological inoculum will stay on inner tank body 2, and liquid will
It is thrown out of from the perforation 6 in the lower wall of inner tank body 2 and enters liquid outlet channel.It is lighter when liquid moves up with liquid outlet channel
Biogas will discharge from gas outlet 3, and biogas slurry will overflow from liquid outlet 4, and mixing the weight including containing will fall.The setting of perforation 6 is compared with one
As hole, go out liquid speed, turbo blade 5 makes liquid rapidly enter liquid outlet channel in swirling, in the impact of fast speed
Under, it both can guarantee that liquid overcame gravity to be moved upwards up to liquid outlet 4, and can ensures separation during being gradually increasing.This reality
Apply example and original monomer jar structure is replaced using socket type structure, add biological inoculum, activated sludge and stop in inner tank body
The time is stayed, fermentation is abundant, solves the defects of short stream.Ensureing aerogenesis as much as possible simultaneously, N, P, K ratio in biogas slurry
Higher, discharging nutrient has substantially conformed to the nutrient demand of field irrigation, and the separation for reducing rear end biogas residue and biogas liquid meets, cost compared with
It is low.
As preferred structure of the present utility model, the lower end of the outer tank body 1 is connected with discharge nozzle 9, is set on discharge nozzle 9
There is sludge pump 10.In the present embodiment, solid matter and weight, will in the presence of sludge pump 10 by being settled after stirring standing
Discharged from discharge nozzle 9.The farm that agriculture breeding combines is best suitable for the application of the present apparatus, and punching circle water, livestock and poultry feces are in formulated pond
After regulation, it is directly entered in reactor, caused biogas is applied after collection and purification, and sludge bed material is straight after being pumped out by sludge pump
Connecing can be used as organic substrate fertilizer to be applied to farmland, and biogas slurry enters biogas slurry scratch pool, enters field irrigation by conveyance conduit.Remove
Beyond this, the even remaining meal rubbish processing of aquatic product waste water, sugar refinery, distillery wastewater, starch factory can effectively play product use
On the way.
Further, heating arrangements 11 are provided with the side wall of the inner tank body 2.In the present embodiment, heating arrangements 11
Setting can ensure the temperature of inner tank body 2 more than 36 °, it is ensured that material occurs without emulsification, solidification situation.
For the utility model is better achieved, the heating arrangements 11 are electronics heater wire.
Further, it is provided with negative pressure protector 12 in the outer tank body 1.In the present embodiment, the upper end indwelling of outer tank body 1
Negative pressure protector 12, prevent the too fast negative pressure that formed of bottom discharging speed from drawing flat tank body.
Embodiment 1
A kind of telescopic reactor of high-efficiency biogas, including outer tank body 1, the inner tank body 2 set gradually from outside to inside, outer tank
Liquid outlet channel is formed between body 1 and inner tank body 2, the upper end of outer tank body 1 is provided with gas outlet 3, feed zone, feed zone and inner tank body
2 connect, and are provided with liquid outlet 4 on the upper side wall of outer tank body 1, multiple turbines are evenly arranged with the lower wall of the inner tank body 2
Blade 5, offers perforation 6 between adjacent turbo blade 5, the upper end of outer tank body 1 be provided with motor 7 and with the output shaft of motor 7
The agitating paddle 8 of connection, agitating paddle 8 are located in inner tank body 2.
Embodiment 2
For the present embodiment on the basis of embodiment 1, the lower end of the outer tank body 1 is connected with discharge nozzle 9, is set on discharge nozzle 9
It is equipped with sludge pump 10.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, a kind of telescopic reactor of high-efficiency biogas, its feature
It is：Heating arrangements 11 are provided with the side wall of the inner tank body 2.
Embodiment 4
For the present embodiment on the basis of embodiment 3, the heating arrangements 11 are electronics heater wire.
Embodiment 5
The present embodiment is set on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4 in the outer tank body 1
It is equipped with negative pressure protector 12.
As described above, it can preferably realize the utility model.
Claims (5)
- A kind of 1. telescopic reactor of high-efficiency biogas, it is characterised in that：Including set gradually from outside to inside outer tank body (1), Inner tank body (2), forms liquid outlet channel between outer tank body (1) and inner tank body (2), the upper end of outer tank body (1) be provided with gas outlet (3), Feed zone, feed zone are connected with inner tank body (2), and liquid outlet (4), the inner tank body (2) are provided with the upper side wall of outer tank body (1) Lower wall on be evenly arranged with multiple turbo blades (5), perforation (6), outer tank body are offered between adjacent turbo blade (5) (1) upper end is provided with motor (7) and the agitating paddle (8) with motor (7) output axis connection, agitating paddle (8) are located at inner tank body (2) in.
- A kind of 2. telescopic reactor of high-efficiency biogas according to claim 1, it is characterised in that：The outer tank body (1) Lower end be connected with discharge nozzle (9), sludge pump (10) is provided with discharge nozzle (9).
- A kind of 3. telescopic reactor of high-efficiency biogas according to claim 1, it is characterised in that：The inner tank body (2) Side wall on be provided with heating arrangements (11).
- A kind of 4. telescopic reactor of high-efficiency biogas according to claim 3, it is characterised in that：The heating arrangements (11) it is electronics heater wire.
- A kind of 5. telescopic reactor of high-efficiency biogas according to claim 1, it is characterised in that：The outer tank body (1) On be provided with negative pressure protector (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872310.1U CN206927696U (en) | 2017-07-18 | 2017-07-18 | A kind of telescopic reactor of high-efficiency biogas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872310.1U CN206927696U (en) | 2017-07-18 | 2017-07-18 | A kind of telescopic reactor of high-efficiency biogas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206927696U true CN206927696U (en) | 2018-01-26 |
Family
ID=61355945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720872310.1U Active CN206927696U (en) | 2017-07-18 | 2017-07-18 | A kind of telescopic reactor of high-efficiency biogas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206927696U (en) |
-
2017
- 2017-07-18 CN CN201720872310.1U patent/CN206927696U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207121470U (en) | A kind of telescopic reactor realized biogas residue and biogas liquid and efficiently separated | |
| CN108998359B (en) | Anaerobic reactor for producing biogas by mixed fermentation of pig manure and straws | |
| CN106222074B (en) | Continous way wet-and-dry two-stage dynamic anaerobic fermentation equipment | |
| CN102227382A (en) | Method and apparatus for integratedly treating domestic wastewater and organic garbage | |
| CN204022547U (en) | A kind of novel anaerobic reactor | |
| CN106434296B (en) | Integrated dry-wet anaerobic digestion device | |
| CN103408211A (en) | Stirrer for sludge anaerobic digester | |
| CN105565489B (en) | Sludge circulating type effectively hydrolyzing reaction unit | |
| CN203200264U (en) | Efficient hybrid anaerobic fermentation device | |
| CN204417503U (en) | A kind of recirculate mixing, pusher stirring and filtering type anaerobic fermentation tank | |
| CN101280322A (en) | Anaerobic fermentation method and device of alcohol waste Liquid | |
| CN102010113B (en) | Anaerobic solid reactor | |
| CN105272394A (en) | Device and method for producing bio-organic fertilizers through excrement in septic tank | |
| CN107384753A (en) | A kind of efficient anaerobic fermentation bioreactor of dynamic membrane | |
| CN101935137A (en) | Method and device for separating silt in feed solution for methane fermentation | |
| CN101698560B (en) | Up-flow anaerobic sludge digester | |
| CN109517730A (en) | A kind of half dry type diphasic anaerobic fermentor | |
| CN105907800A (en) | Pre-inoculated anaerobic fermentation device and process thereof | |
| CN201132800Y (en) | Highly effective mixing upwash reactor for anaerobic solid | |
| CN206143198U (en) | Integral type is wet anaerobic digestion device futilely | |
| CN205803463U (en) | A kind of pre-vaccination anaerobic ferment devices | |
| CN102604817A (en) | Resultant-force push-up flow anaerobic reactor | |
| CN206927696U (en) | A kind of telescopic reactor of high-efficiency biogas | |
| CN203833929U (en) | Complete mixed anaerobic bioreactor | |
| CN204356330U (en) | A kind of combined type fermentor tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |