CN204509339U - A kind of ground facial mask covers dry method anaerobic composting fermentation system - Google Patents
A kind of ground facial mask covers dry method anaerobic composting fermentation system Download PDFInfo
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- CN204509339U CN204509339U CN201520179553.8U CN201520179553U CN204509339U CN 204509339 U CN204509339 U CN 204509339U CN 201520179553 U CN201520179553 U CN 201520179553U CN 204509339 U CN204509339 U CN 204509339U
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- ground
- stopping valve
- hardening sealant
- sealed tank
- water sealed
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- 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
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Processing Of Solid Wastes (AREA)
Abstract
A kind of ground facial mask covers dry method anaerobic composting fermentation system, belong to organic solid castoff recycling field, particularly relate to one and utilize the facial mask covering of hardening sealant ground, the sealing of water seal method, overlay film car paving volume film and aeration process, be applicable to extensive anaerobic composting Biogas and biological organic fertilizer.Include biogas pump, hardening sealant ground, wall, sepage groove, water sealed tank, lock film hook, flexible membrane, inlet pipe, aeration tube, cylinder, evacuated tube, baffle plate, clean-up pit, liquid discharge pipe, water seal cylinder, stopping valve I, stopping valve II, stopping valve III, stopping valve IV, overlay film car and temperature sensor.The utility model construction cost is low; Stool detection ability is strong; Operation is simple; Sealingly secure is reliable; Material thermal conduction, good permeability, be conducive to the raising of factor of created gase.
Description
Technical field
The utility model belongs to organic solid castoff recycling field, particularly relates to a kind of ground facial mask and covers dry method anaerobic composting fermentation system.
Background technology
The annual agriculture organic solid castoff quantum of output of China is huge, and major part does not all obtain good disposal and utilization, causes serious environmental pollution, thus result in the deterioration of natural, ecological.Meanwhile, China rural area faces again disposable energy starved present situation, and contradiction is between the two day by day remarkable.Application dry method anaerobic composting technical finesse organic solid castoff, is converted into the industry behavior of Sustainable development effectively by problem therebetween.Change into clean energy biogas and high-quality bio-organic fertilizer by organic solid castoff, waste is got utilization, promote energy economy and discharge reduction in rural area, improve energy consumption structure, improve life of farmers quality, accelerate ecological agriculture development, comprehensive benefit is remarkable.
Existing dry method anaerobic composting technology is the garage type dry method anaerobic composting technology of Germany and the overlay film groove dry method anaerobic composting skill of China mainly; Refer to the patent No.: CN200510082723.1.The garage type dry method anaerobic composting technology reactor enclosure wall of Germany and end face adopt concrete structure, and entrance adopts high-accuracy hydraulic seal door, and engineering construction cost is high; At the end of aerogenesis, in reactor, residual biogas is difficult to emptying, there is potential safety hazard.The overlay film groove dry method anaerobic composting technology reactor of China is built in heliogreenhouse, directly can absorb solar thermal energy, reduces aerogenesis power consumption, but construction cost is also higher, and reactor is by structural limitations, and monomer reaction device processing power is limited, material heat-transfer effect is bad, and it is low that pond holds factor of created gase.
Therefore need badly in the middle of prior art and want a kind of novel technical scheme to solve this problem.
Summary of the invention
Technical problem to be solved in the utility model is: for there is the problems such as engineering construction cost is high, processing power is limited, material heat-transfer effect difference in existing dry method anaerobic composting technology, provide one to be suitable for the agriculture organic solid castoff dry method anaerobic composting fermentation systems such as livestock and poultry cultivation ight soil and agricultural crop straw.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model provides a kind of ground facial mask to cover dry method anaerobic composting fermentation system, comprise biogas pump, hardening sealant ground, wall, sepage groove, water sealed tank, lock film hook, flexible membrane, inlet pipe, aeration tube, cylinder, evacuated tube, baffle plate, clean-up pit, liquid discharge pipe, water seal cylinder, stopping valve I, stopping valve II, stopping valve III, stopping valve IV, overlay film car, temperature sensor, the suction opening of described biogas pump is connected with inlet pipe, the air outlet of biogas pump respectively with aeration tube, cylinder is connected with evacuated tube, the shape of cross section on described hardening sealant ground is rectangle, top, one side in four limits on hardening sealant ground is provided with wall, inner 5cm ~ 15cm place, edge on other three limits is provided with sepage groove, and the outward flange 5cm ~ 15cm place apart from hardening sealant ground is provided with water sealed tank, described wall is provided with temperature sensor, place, the notch top plane of described water sealed tank is in the bottom of place, top, hardening sealant ground plane, described lock film hook fixes on the inner bottom surface of water sealed tank by hinges fixing, described flexible membrane is wrapped in the outside on hardening sealant ground, and the edge of flexible membrane arranges porose, and flexible membrane is connected with lock film hook passing hole, one end of described inlet pipe is connected with biogas pump, and the other end is positioned at the top of wall, inlet pipe is provided with stopping valve I, described aeration tube is laid on top, hardening sealant ground, and is connected with the air outlet of biogas pump, aeration tube is provided with stopping valve II, described cylinder is provided with stopping valve III, described evacuated tube is provided with stopping valve IV, described baffle plate is movably arranged on the top of water sealed tank, described clean-up pit is positioned at the outside edges on the hardening sealant ground of side relative to wall, and clean-up pit is positioned at the outside of water sealed tank, one end of described liquid discharge pipe is connected with sepage groove, and the other end mouth of pipe place of liquid discharge pipe is provided with water seal cylinder, and liquid discharge pipe is connected with clean-up pit by water seal cylinder, described overlay film car is crossed on hardening sealant ground.
Described hardening sealant ground and water sealed tank form by three-decker, and the first layer is hardening structure layer, the second layer is time sealing ply and third layer is sealing ply.
By above-mentioned design, the utility model can bring following beneficial effect:
First, adopting the ground facial mask of above-mentioned design to cover dry method anaerobic composting fermentation system only has hardening sealant ground and water sealed tank to be skeleton construction, and need to do outside " three ash four slurries " and the process of high molecule sealing materials brushing fluid proof seal, wall is that common brick is built into, build easily, construction cost is low.
The second, adopt overlay film car paving volume film, push-botton operation, plastic film mulch, volume film are easy, and monomer hardening sealant ground expands easily, and overlay film car can be used for many places to use, and project scale expands easily.
3rd, water seal method seals, and covers on hardening sealant ground with overlay film car by flexible membrane, and locked by flexible membrane with lock film hook, water sealed tank fills water can realize sealing, and seal operation is simple.
4th, the seal cavity that flexible membrane and hardening sealant ground are formed can the generation of gas and the situation of discharge in intuitive judgment seal cavity, avoids security incident to occur.
5th, hardening sealant lays aeration tube above ground, utilizes the supercharging of biogas pump, can promote that material conducts heat, breathe freely.
6th, hardening sealant ground facial mask coverage mode is convenient to adopt bar buttress dry method anaerobic composting, can utilizing works machinery input and output material, and input and output material is convenient.
7th, biogas pump can realize aeration, gas storage, the multinomial work of exhaust one machine, and facility investment is few.
8th, the sepage groove on front side of hardening sealant ground is communicated with clean-up pit by liquid discharge pipe, water seal cylinder, and the liquid of being convenient to ooze out is discharged, and anti-impervious liquid overflows and causes water pollutions in water sealed tank.
9th, the temperature sensor that wall is installed is convenient to measure material layer temperature, observes material layer temperature change constantly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is that the utility model ground facial mask covers dry method anaerobic composting fermentation system structural representation.
Fig. 2 is that the utility model ground facial mask covers dry method anaerobic composting fermentation system structure partial enlarged view.
Fig. 3 is that the utility model ground facial mask covers dry method anaerobic composting fermentation system structure sciagraph.
Fig. 4 is that the utility model ground facial mask covers dry method anaerobic composting fermentation system structure partial sectional view.
In figure, 1-biogas pump, 2-hardening sealant ground, 3-wall, 4-sepage groove, 5-water sealed tank, 6-lock film hook, 7-flexible membrane, 8-inlet pipe, 9-aeration tube, 10-cylinder, 11-evacuated tube, 12-baffle plate, 13-clean-up pit, 14-liquid discharge pipe, 15-water seal cylinder, 16-stopping valve I, 17-stopping valve II, 18-stopping valve III, 19-stopping valve IV, 20-overlay film car, 21-temperature sensor, 22-hardening structure layer, 23-sealing ply, 24-sealing ply.
Embodiment
As shown in the figure, the utility model a kind of ground facial mask covers dry method anaerobic composting fermentation system, comprise biogas pump 1, hardening sealant ground 2, wall 3, sepage groove 4, water sealed tank 5, lock film hook 6, flexible membrane 7, inlet pipe 8, aeration tube 9, cylinder 10, evacuated tube 11, baffle plate 12, clean-up pit 13, liquid discharge pipe 14, water seal cylinder 15, stopping valve I 16, stopping valve II 17, stopping valve III 18, stopping valve IV 19, overlay film car 20, temperature sensor 21, the suction opening of described biogas pump 1 is connected with inlet pipe 8, the air outlet of biogas pump 1 respectively with aeration tube 9, cylinder 10 is connected with evacuated tube 11, the shape of cross section on described hardening sealant ground 2 is rectangle, top, one side in four limits on hardening sealant ground 2 is provided with wall 3, inner 5cm ~ 15cm place, edge on other three limits is provided with sepage groove 4, and the outward flange 5cm ~ 15cm place apart from hardening sealant ground 2 is provided with water sealed tank 5, described wall 3 is provided with temperature sensor 21, place, the notch top plane of described water sealed tank 5 is in the bottom of place, top, hardening sealant ground 2 plane, described lock film hook 6 fixes on the inner bottom surface of water sealed tank 5 by hinges fixing, described flexible membrane 7 is wrapped in the outside on hardening sealant ground 2, and the edge of flexible membrane 7 arranges porose, and flexible membrane 7 is connected with lock film hook 6 passing hole, one end of described inlet pipe 8 is connected with biogas pump 1, and the other end is positioned at the top of wall 3, inlet pipe 8 is provided with stopping valve I 16, described aeration tube 9 is laid on top, hardening sealant ground 2, and is connected with the air outlet of biogas pump 1, aeration tube 9 is provided with stopping valve II 17, described cylinder 10 is provided with stopping valve III 18, described evacuated tube 11 is provided with stopping valve IV 19, described baffle plate 12 is movably arranged on the top of water sealed tank 5, described clean-up pit 13 is positioned at the outside edges on the hardening sealant ground 2 of side relative to wall 3, and clean-up pit 13 is positioned at the outside of water sealed tank 5, one end of described liquid discharge pipe 14 is connected with sepage groove 4, and the other end mouth of pipe place of liquid discharge pipe 14 is provided with water seal cylinder 15, and liquid discharge pipe 14 is connected with clean-up pit 13 by water seal cylinder 15, described overlay film car 20 is crossed on hardening sealant ground 2.
Described hardening sealant ground 2 and water sealed tank 5 are by three-decker composition, and the first layer is hardening structure layer 22, the second layer is time sealing ply 23 and third layer is sealing ply 24, and described hardening structure layer 22 is made up of Steel Concrete substrate; Described time sealing ply 23 is made up of the cement sand bed of constructing by GB4752-84 " three ash four slurries " modus operandi; Described sealing ply 24 is made up of high molecule sealing materials brushing.
Ground facial mask covers a using method for dry method anaerobic composting fermentation system, comprises following operation steps:
Step one, be placed on above water sealed tank 5 by baffle plate 12, fermentation materials is stacked slivering buttress by utilizing works machinery on hardening sealant ground 2, and carry out aerobic fermentation, the dry substance concentration of wherein said fermentation materials is 20% ~ 40%;
Step 2, closedown stopping valve III 18 and stopping valve IV 19, open stopping valve I 16 and stopping valve II 17, start/close biogas pump 1 pair of fermentation materials every 7 ~ 8 hours and carry out aeration, each aeration time 25 ~ 30 minutes, in aeration process, air is sucked by inlet pipe 8, output in aeration tube 9 through biogas pump 1, output pressure is 60kPa, air passes in fermentation materials through aeration tube 9, the air penetration bed of material, utilizes temperature sensor measurement material layer temperature, and temperature of charge sprays into natural pond liquid after increasing to 45 DEG C ~ 50 DEG C and inoculates;
Step 3, utilize overlay film car 20 to be covered on stockpile and hardening sealant ground 2 by flexible membrane 7, and hang up properly lock film hook 6, fill water by water sealed tank 5, carry out anaerobic composting and produce biogas and bio-feritlizer;
Step 4, anaerobically fermenting initial stage, the assorted gas utilizing biogas pump 1 to be produced every day is emptying by evacuated tube 11, until produce methane content of bilogas to reach more than 55% or 55%;
Step 5, the biogas utilizing biogas pump 1 described step 4 to be terminated rear generation are extracted out and are stored in gas storage holder;
After step 6, described step 5 terminate, biogas in the enclosed space be made up of hardening sealant ground 2 and flexible membrane 7 is found time, close stopping valve III 18, water in water sealed tank 5 is discharged, in enclosed space air natural being entered be made up of hardening sealant ground 2 and flexible membrane 7, utilize biogas alarm to test enclosed space, be that observed value reaches safety value when methane content is less than 0.4%, utilize overlay film car 20 to be rolled by flexible membrane 7;
Step 7, to Anaerobic Fermentation Residues repeating said steps two operating process, biogas pump 1 is utilized to suck air by inlet pipe 8, pass into bottom fermentation materials through aeration tube 9 and carry out aeration, in aeration tube 9, input pressure is 60kPa, until degradation effect of organic compound reaches 70% with top discharge.
Social benefit:
The utility model can process the agriculture organic solid waste such as feces of livestock and poultry and agricultural crop straw well, produces biogas and green organic fertilizer simultaneously.Biogas can be used as production and life energy, can save fire coal, can reduce again entering atmospheric polluting material SO
2, flue dust etc.; Green organic fertilizer is sold to periphery peasant, is used for planting vegetables, planting grain, both can reduce disease and pest, and improvement soil, can produce green organic food again, for peasant brings good economic benefit; The organic solid castoff such as feces of livestock and poultry, agricultural crop straw can greatly reduce it to the pollution of surface water, underground water, atmospheric environment and microbial contamination etc. after effectively processing, and improves rural area and city environmental quality.
In a word; utilize the utility model can harmless treatment feces of livestock and poultry and agricultural crop straw; utilization of waste as resource can be realized again; to protection rural environment, improve energy structure, efficent use of resources; extension industry chain; increase farmers' income and have realistic meaning, be an Important Action of building a New Socialist Countryside, social benefit is remarkable.
Claims (2)
1. a ground facial mask covers dry method anaerobic composting fermentation system, it is characterized in that: comprise biogas pump (1), hardening sealant ground (2), wall (3), sepage groove (4), water sealed tank (5), lock film hook (6), flexible membrane (7), inlet pipe (8), aeration tube (9), cylinder (10), evacuated tube (11), baffle plate (12), clean-up pit (13), liquid discharge pipe (14), water seal cylinder (15), stopping valve I (16), stopping valve II (17), stopping valve III (18), stopping valve IV (19), overlay film car (20), temperature sensor (21), the suction opening of described biogas pump (1) is connected with inlet pipe (8), the air outlet of biogas pump (1) respectively with aeration tube (9), cylinder (10) is connected with evacuated tube (11), the shape of cross section of described hardening sealant ground (2) is rectangle, top, one side in four limits on hardening sealant ground (2) is provided with wall (3), inner 5cm ~ 15cm place, edge on other three limits is provided with sepage groove (4), and the outward flange 5cm ~ 15cm place apart from hardening sealant ground (2) is provided with water sealed tank (5), described wall (3) is provided with temperature sensor (21), place, the notch top plane of described water sealed tank (5) is in the bottom of hardening sealant ground (2) place, top plane, described lock film hook (6) is fixed on by hinges fixing on the inner bottom surface of water sealed tank (5), described flexible membrane (7) is wrapped in the outside of hardening sealant ground (2), and the edge of flexible membrane (7) arranges porose, and flexible membrane (7) is connected with lock film hook (6) passing hole, one end of described inlet pipe (8) is connected with biogas pump (1), and the other end is positioned at the top of wall (3), inlet pipe (8) is provided with stopping valve I (16), described aeration tube (9) is laid on hardening sealant ground (2) top, and is connected with the air outlet of biogas pump (1), aeration tube (9) is provided with stopping valve II (17), described cylinder (10) is provided with stopping valve III (18), described evacuated tube (11) is provided with stopping valve IV (19), described baffle plate (12) is movably arranged on the top of water sealed tank (5), described clean-up pit (13) is positioned at the outside edges with the hardening sealant ground (2) of wall (3) relative side, and clean-up pit (13) is positioned at the outside of water sealed tank (5), one end of described liquid discharge pipe (14) is connected with sepage groove (4), the other end mouth of pipe place of liquid discharge pipe (14) is provided with water seal cylinder (15), and liquid discharge pipe (14) is connected with clean-up pit (13) by water seal cylinder (15), described overlay film car (20) is crossed on hardening sealant ground (2).
2. a kind of ground according to claim 1 facial mask covers dry method anaerobic composting fermentation system, it is characterized in that: described hardening sealant ground (2) and water sealed tank (5) are by three-decker composition, and the first layer is hardening structure layer (22), the second layer is time sealing ply (23) and third layer is sealing ply (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179553.8U CN204509339U (en) | 2015-03-27 | 2015-03-27 | A kind of ground facial mask covers dry method anaerobic composting fermentation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520179553.8U CN204509339U (en) | 2015-03-27 | 2015-03-27 | A kind of ground facial mask covers dry method anaerobic composting fermentation system |
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| CN204509339U true CN204509339U (en) | 2015-07-29 |
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| CN201520179553.8U Withdrawn - After Issue CN204509339U (en) | 2015-03-27 | 2015-03-27 | A kind of ground facial mask covers dry method anaerobic composting fermentation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694386A (en) * | 2015-03-27 | 2015-06-10 | 吉林省农业机械研究院 | Ground film covering dry method anaerobic compost fermentation system and application method |
| CN106010946A (en) * | 2016-07-28 | 2016-10-12 | 吉林省农业机械研究院 | Cold area garage-type dry biogas fermentation system and working method thereof |
| CN111943743A (en) * | 2019-04-30 | 2020-11-17 | 江苏思威博生物科技有限公司 | Molecular film covering compost fermentation equipment and use method thereof |
-
2015
- 2015-03-27 CN CN201520179553.8U patent/CN204509339U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694386A (en) * | 2015-03-27 | 2015-06-10 | 吉林省农业机械研究院 | Ground film covering dry method anaerobic compost fermentation system and application method |
| CN106010946A (en) * | 2016-07-28 | 2016-10-12 | 吉林省农业机械研究院 | Cold area garage-type dry biogas fermentation system and working method thereof |
| CN111943743A (en) * | 2019-04-30 | 2020-11-17 | 江苏思威博生物科技有限公司 | Molecular film covering compost fermentation equipment and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |