CN204661705U - The stalk with efficient anaerobic fermentation function produces Methane Resources treatment system - Google Patents
The stalk with efficient anaerobic fermentation function produces Methane Resources treatment system Download PDFInfo
- Publication number
- CN204661705U CN204661705U CN201520224788.4U CN201520224788U CN204661705U CN 204661705 U CN204661705 U CN 204661705U CN 201520224788 U CN201520224788 U CN 201520224788U CN 204661705 U CN204661705 U CN 204661705U
- Authority
- CN
- China
- Prior art keywords
- tank body
- stalk
- pipeline
- tank
- ferment devices
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model discloses a kind of stalk with efficient anaerobic fermentation function and produce Methane Resources treatment system, comprise stalk storage warehouse, fast degradation tank, hydrolytic decomposition pot, separate exchangers, anaerobic ferment devices, biogas purification devices, foliage fertilizer storehouse, natural pond liquid scratch pool, solid-liquid separator, fertilizer storehouse; Described anaerobic ferment devices, comprises tank body, motor, reverse agitating function device.Anaerobic ferment devices in the utility model, adds solar heat collector, and the heat absorbing the sun by it heats the water in zone of heating, thus improves the temperature in tank body.Anaerobic ferment devices utilizes reverse agitating function device to improve mixing effect and stirring efficiency.
Description
Technical field
The utility model belongs to biogas fermentation equipment technical field, and particularly a kind of stalk with efficient anaerobic fermentation function produces Methane Resources treatment system.
Background technology
China is a large agricultural country, and Model on Sown Areas of Farm ranks first in the world, according to statistics, and nearly 700,000,000 tons of current China annual stalk output.Agricultural crop straw is many is in the past used by as fuel, but along with improving constantly of our people's standard of living, and the development of rural economy and the improvement of power supply, in the last few years, peasant utilizes the burning of stalk and also reduces gradually, the quantity of residue agricultural crop straw is increasing, has reached about 400,000,000 tons every year according to estimates.The heap everywhere of a large amount of residue stalk is abandoned and is burned arbitrarily, causes topsoil, soil mineralization, fire failure, a large amount of societies, economy and the ecological problem such as block the traffic; Meanwhile, stalk, as a kind of renewable energy source, contains huge biomass energy, its recycling, to save energy, improve the ecological environment, realize society Sustainable development, have great significance.
It is that the agricultural crop straws such as paddy rice, corn, peanut are as raw material that straw by dry fermentation produces biogas, through pulverizing and adding after fermenting agent does the pre-treatment such as stack retting, add in anaerobic ferment devices and carry out anaerobically fermenting to produce biogas and organic fertilizer, during anaerobically fermenting, temperature in anaerobic ferment devices need reach the fermentation efficiency that certain value could keep higher, the electrically heated method that adopts traditional anaerobic ferment devices improves the temperature in device, therefore can waste electric energy; In addition, anaerobic ferment devices stirring efficiency has much room for improvement, and the height of stirring efficiency directly has influence on the fermentation efficiency of stalk and the factor of created gase of biogas; In addition, when needing to be discharged in fermentation unit by waste material after fermentation completes, because waste material has certain viscosity, therefore waste material is not easily discharged and waste material usually can stick at device inwall.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of stalk with efficient anaerobic fermentation function to produce Methane Resources treatment system.Anaerobic ferment devices in the utility model utilizes sun power to heat to anaerobic ferment devices; Anaerobic ferment devices effectively can improve the stirring efficiency to crushing straw and anaerobic fermented liquid simultaneously, contributes to improving the efficiency that stalk produces biogas; Increase water screw in the discharge outlet of anaerobic ferment devices, can fast waste material be discharged in tank body.
The utility model realizes by the following technical solutions:
The stalk with efficient anaerobic fermentation function produces a Methane Resources treatment system, comprises stalk storage warehouse, fast degradation tank, hydrolytic decomposition pot, separate exchangers, anaerobic ferment devices, biogas purification devices, foliage fertilizer storehouse, natural pond liquid scratch pool, solid-liquid separator, fertilizer storehouse; Stalk storage warehouse connects fast degradation tank; Fast degradation tank is connected with hydrolytic decomposition pot by pipeline; Hydrolytic decomposition pot is connected with separate exchangers by pipeline; Separate exchangers is connected with anaerobic ferment devices and solid-liquid separator respectively by pipeline; Anaerobic ferment devices is connected with biogas purification devices by pipeline; Solid-liquid separator is connected with natural pond liquid scratch pool by pipeline; Solid-liquid separator is connected with fertilizer storehouse by pipeline; Natural pond liquid scratch pool is connected with hydrolytic decomposition pot and foliage fertilizer storehouse respectively by pipeline.
Described anaerobic ferment devices, comprises tank body, motor, reverse agitating function device.The outer wall of described tank body is provided with thermal insulation layer, and zone of heating is provided with between tank wall and thermal insulation layer, zone of heating is provided with water-in, water-in is connected with solar heat collector by pipeline, solar heat collector is heated the water in zone of heating by the heat absorbing the sun, thus improves the temperature in tank body; Tank body top is provided with air outlet; Tank body bottom is provided with discharge port; Discharge outlet is provided with water screw; Tank body top is provided with opening for feed; Tank interior is provided with reverse agitating function device; Described motor is arranged on the top of tank body, and motor is connected with reverse agitating function device, and drives the motion of reverse agitating function device to stir; Tank body is provided with venting, and pressure when preventing from fermenting in tank body is excessive and blast; Tank body is also provided with pressure transmitter and temperature sensor, for monitoring the pressure and temperature in tank body; Described reverse agitating function device, comprises planetary wheel mechanism, axle, outer paddle, interior paddle; Described planetary wheel mechanism is made up of ring gear, satellite gear, planet carrier and sun gear, and planetary wheel mechanism is fixed on axle; Described interior paddle is fixed on axle; Described outer paddle is close to inner tank wall, and one end of outer paddle is bolted on ring gear, and the other end is fixed on the lower end of axle by axle sleeve.
Described anaerobic ferment devices in use, after raw material enters tank body from opening for feed, starter motor, motor belt motor moving axis and the interior paddle be fixed thereon rotate, meanwhile, being fixed on sun gear on axle drives ring gear to rotate backward by intermeshing satellite gear with it, because outer paddle is fixed on ring gear, thus outer paddle and interior paddle is formed mutually rotate backward.Solar heat collector is heated the water in zone of heating by the heat absorbing the sun, thus improves the temperature in tank body, to promote that the anaerobically fermenting in tank body reacts.After fermentation completes, open the water screw of discharge outlet, by the stirring of water screw, can fast waste material be discharged in tank body.
Anaerobic ferment devices in the utility model, adds solar heat collector, and the heat absorbing the sun by it heats the water in zone of heating, thus improves the temperature in tank body, to promote that the anaerobically fermenting in tank body reacts.Anaerobic ferment devices also adds the outer paddle being close to inner tank wall, and described outer paddle is counter-rotational with the interior paddle be fixed on axle, make in whipping process, raw material can form convection current between two paddles, stir and the problem of not mixing to solve traditional stirrer, improve mixing effect and stirring efficiency, in addition for the stirring of viscous materials, outer paddle due to anaerobic ferment devices is close to the inwall of tank body, make viscous materials can not adhere to the inwall of mixing drum, be conducive to the stirring of viscous materials.In addition, the water screw of the discharge outlet of anaerobic ferment devices is utilized to be discharged in tank body by waste material fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of anaerobic ferment devices of the present utility model,
Fig. 2 is the structural representation of the reverse agitating function device of anaerobic ferment devices,
Fig. 3 is the vertical view of Fig. 2,
Fig. 4 is the structural representation of the planetary wheel mechanism of reverse agitating function device,
Fig. 5 is the structure diagram of the planetary wheel mechanism of reverse agitating function device,
Fig. 6 is structural representation of the present utility model.
In figure: a is stalk storage warehouse, b is fast degradation tank, c is hydrolytic decomposition pot, d is separate exchangers, e is anaerobic ferment devices, f is biogas purification devices, g is foliage fertilizer storehouse, h is natural pond liquid scratch pool, i is solid-liquid separator, j is fertilizer storehouse, 1 is tank body, 2 is opening for feed, 3 is motor, 4 is air outlet, 5 is venting, 6 is water screw, 7 is discharge port, 8 is zone of heating, 9 is thermal insulation layer, 10 temperature sensors, 11 is pressure transmitter, 12 is water-in, 13 is solar heat collector, 14 is planetary wheel mechanism, 14-1 is ring gear, 14-2 is satellite gear, 14-3 is planet carrier, 14-4 is sun gear, 14-5 bolt, 15 is axle, 16 is outer paddle, 17 is interior paddle, 18 is axle sleeve.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in Figure 6, a kind of stalk with efficient anaerobic fermentation function involved by the utility model produces Methane Resources treatment system, comprises stalk storage warehouse a, fast degradation tank b, hydrolytic decomposition pot c, separate exchangers d, anaerobic ferment devices e, biogas purification devices f, foliage fertilizer storehouse g, natural pond liquid scratch pool h, solid-liquid separator i, fertilizer storehouse j; Stalk storage warehouse connects fast degradation tank; Fast degradation tank is connected with hydrolytic decomposition pot by pipeline; Hydrolytic decomposition pot is connected with separate exchangers by pipeline; Separate exchangers is connected with anaerobic ferment devices and solid-liquid separator respectively by pipeline; Anaerobic ferment devices is connected with biogas purification devices by pipeline; Solid-liquid separator is connected with natural pond liquid scratch pool by pipeline; Solid-liquid separator is connected with fertilizer storehouse by pipeline; Natural pond liquid scratch pool is connected with hydrolytic decomposition pot and foliage fertilizer storehouse respectively by pipeline.
As shown in Figure 1, described anaerobic ferment devices comprises tank body 1, motor 3, reverse agitating function device;
The outer wall of described tank body 1 is provided with thermal insulation layer 9, and between tank wall and thermal insulation layer, be provided with zone of heating 8, zone of heating is provided with water-in 12, water-in 12 is connected with solar heat collector 13 by pipeline, solar heat collector 13 is heated the water in zone of heating by the heat absorbing the sun, thus improves the temperature in tank body; Tank body top is provided with air outlet 4; Tank body bottom is provided with discharge port 7; Discharge outlet is provided with water screw 6; Tank body top is provided with opening for feed 2; Tank interior is provided with reverse agitating function device; Described motor 3 is arranged on the top of tank body, and motor is connected with reverse agitating function device, and drives the motion of reverse agitating function device to stir; Tank body is provided with venting 5, pressure when preventing from fermenting in tank body is excessive and blast; Tank body is also provided with pressure transmitter 11 and temperature sensor 10, for monitoring the pressure and temperature in tank body;
As shown in Figures 2 to 5, described reverse agitating function device, comprises planetary wheel mechanism 14, axle 15, outer paddle 16, interior paddle 17; Described planetary wheel mechanism 14 is made up of ring gear 14-1, satellite gear 14-2, planet carrier 14-3 and sun gear 14-4, and planetary wheel mechanism 14 is fixed on axle 15; Described interior paddle 17 is fixed on axle 15; Described outer paddle 16 is close to inner tank wall, and one end of outer paddle 16 is fixed on ring gear 14-1 by bolt 14-5, and the other end is fixed on the lower end of axle 15 by axle sleeve 18.
Described anaerobic ferment devices in use, after raw material enters tank body from opening for feed, starter motor, motor belt motor moving axis and the interior paddle be fixed thereon rotate, meanwhile, being fixed on sun gear on axle drives ring gear to rotate backward by intermeshing satellite gear with it, because outer paddle is fixed on ring gear, thus outer paddle and interior paddle is formed mutually rotate backward.Make in whipping process, raw material can form convection current between two paddles, stir and the problem of not mixing to solve traditional stirrer, improve mixing effect and stirring efficiency, in addition for the stirring of viscous materials, because outer paddle of the present utility model is close to the inwall of tank body, make viscous materials can not adhere to the inwall of mixing drum, be conducive to stirring and the discharge of viscous materials.Solar heat collector is heated the water in zone of heating by the heat absorbing the sun, thus improves the temperature in tank body, to promote that the anaerobically fermenting in tank body reacts.After fermentation completes, open the water screw of discharge outlet, by the stirring of water screw, can fast waste material be discharged in tank body.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (4)
1. the stalk with efficient anaerobic fermentation function produces a Methane Resources treatment system, comprises stalk storage warehouse, fast degradation tank, hydrolytic decomposition pot, separate exchangers, anaerobic ferment devices, biogas purification devices, foliage fertilizer storehouse, natural pond liquid scratch pool, solid-liquid separator, fertilizer storehouse; Stalk storage warehouse connects fast degradation tank; Fast degradation tank is connected with hydrolytic decomposition pot by pipeline; Hydrolytic decomposition pot is connected with separate exchangers by pipeline; Separate exchangers is connected with anaerobic ferment devices and solid-liquid separator respectively by pipeline; Anaerobic ferment devices is connected with biogas purification devices by pipeline; Solid-liquid separator is connected with natural pond liquid scratch pool by pipeline; Solid-liquid separator is connected with fertilizer storehouse by pipeline; Natural pond liquid scratch pool is connected with hydrolytic decomposition pot and foliage fertilizer storehouse respectively by pipeline; It is characterized in that:
Described anaerobic ferment devices, comprises tank body, motor, reverse agitating function device; The outer wall of described tank body is provided with thermal insulation layer, and is provided with zone of heating between tank wall and thermal insulation layer, and zone of heating is provided with water-in, and water-in is connected with solar heat collector by pipeline; Tank body top is provided with air outlet; Tank body bottom is provided with discharge port; Discharge outlet is provided with water screw; Tank body top is provided with opening for feed; Tank interior is provided with reverse agitating function device; Described motor is arranged on the top of tank body, and motor is connected with reverse agitating function device;
Described reverse agitating function device, comprises planetary wheel mechanism, axle, outer paddle, interior paddle; Described planetary wheel mechanism is made up of ring gear, satellite gear, planet carrier and sun gear, and planetary wheel mechanism is fixed on axle; Described interior paddle is fixed on axle; Described outer paddle is close to inner tank wall, and one end of outer paddle is bolted on ring gear, and the other end is fixed on the lower end of axle by axle sleeve.
2. the stalk with efficient anaerobic fermentation function according to claim 1 produces Methane Resources treatment system, it is characterized in that: described tank body is provided with venting.
3. the stalk with efficient anaerobic fermentation function according to claim 1 produces Methane Resources treatment system, it is characterized in that: described tank body is provided with pressure transmitter.
4. the stalk with efficient anaerobic fermentation function according to claim 1 produces Methane Resources treatment system, it is characterized in that: described tank body is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224788.4U CN204661705U (en) | 2015-04-15 | 2015-04-15 | The stalk with efficient anaerobic fermentation function produces Methane Resources treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224788.4U CN204661705U (en) | 2015-04-15 | 2015-04-15 | The stalk with efficient anaerobic fermentation function produces Methane Resources treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661705U true CN204661705U (en) | 2015-09-23 |
Family
ID=54132113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224788.4U Expired - Fee Related CN204661705U (en) | 2015-04-15 | 2015-04-15 | The stalk with efficient anaerobic fermentation function produces Methane Resources treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805002A (en) * | 2015-04-15 | 2015-07-29 | 天紫环保投资控股有限公司 | Resourceful treatment system adopting straw to produce biogas and having efficient anaerobic fermentation function |
-
2015
- 2015-04-15 CN CN201520224788.4U patent/CN204661705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805002A (en) * | 2015-04-15 | 2015-07-29 | 天紫环保投资控股有限公司 | Resourceful treatment system adopting straw to produce biogas and having efficient anaerobic fermentation function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104762201A (en) | CSTR fermentation device-based methane recycling system | |
| CN201686627U (en) | Fermentation device for treating organic wastes | |
| CN103964903B (en) | Anaerobic and aerobic fermentation coupling device for organic garbage treatment | |
| CN204661724U (en) | Stalk based on steam explosion pretreated straw produces bionethanation system | |
| CN101899388B (en) | Synergistic device of solar photovoltaic generating system applied to methane tank | |
| CN103451095A (en) | Method for preparing marsh gas through straw, excrement and kitchen waste | |
| CN104762202A (en) | Straw produced methane recycling system | |
| CN204661704U (en) | Solar heating formula stalk produces marsh gas anaerobic fermentation apparatus | |
| CN204661706U (en) | Based on the Methane Resources treatment system of CSTR fermentation unit | |
| CN105349415A (en) | Solar- and wind-driven generating synergism system of methane tank | |
| CN104805002A (en) | Resourceful treatment system adopting straw to produce biogas and having efficient anaerobic fermentation function | |
| CN204661707U (en) | Two-stage CSTR stalk produces biogas fermentation device | |
| CN201817491U (en) | Synergy device of solar photoelectrical generation system applied to methane pool | |
| CN205115486U (en) | Energy -concerving and environment -protective methane -generating pit increase system | |
| CN202576413U (en) | Methane production device without energy consumption used in cold region in winter | |
| CN204661705U (en) | The stalk with efficient anaerobic fermentation function produces Methane Resources treatment system | |
| CN201686689U (en) | Device adopted by biomass straw biogas preparation method | |
| CN204661663U (en) | Stalk is for biogas use anaerobic ferment devices | |
| CN201704324U (en) | High concentration material automatic feeding and discharging and alpine region solar temperature rising biogas device | |
| CN102634444B (en) | Methane production device without energy consumption suitable for cold region in winter | |
| CN105199952A (en) | Beneficiating system of methane tank | |
| CN204661709U (en) | A kind of stalk is for biogas use CSTR fermentation reaction device | |
| CN204661714U (en) | The stalk with efficient straw preprocessing function produces Methane Resources system | |
| CN204661711U (en) | Stalk produces biogas facility | |
| CN203855525U (en) | Anaerobic and aerobic fermentation coupling device for treating organic wastes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160606 Granted publication date: 20150923 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20181206 Granted publication date: 20150923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170415 |