CN205357099U - Natural pond liquid automatic discharging and evenly use system - Google Patents

Natural pond liquid automatic discharging and evenly use system Download PDF

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Publication number
CN205357099U
CN205357099U CN201520764788.3U CN201520764788U CN205357099U CN 205357099 U CN205357099 U CN 205357099U CN 201520764788 U CN201520764788 U CN 201520764788U CN 205357099 U CN205357099 U CN 205357099U
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CN
China
Prior art keywords
liquid
sedimentation tank
planting
natural pond
self
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
Application number
CN201520764788.3U
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Chinese (zh)
Inventor
张俊峰
张唐娟
刘海
郭翔
杜铮
庞雄斌
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WUHAN CITY INST OF AGRICULTURAL MECHANIZATION SCIENCE
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WUHAN CITY INST OF AGRICULTURAL MECHANIZATION SCIENCE
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Priority to CN201520764788.3U priority Critical patent/CN205357099U/en
Application granted granted Critical
Publication of CN205357099U publication Critical patent/CN205357099U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a natural pond liquid automatic discharging and evenly use system, anaerobic fermentation pond discharge gate with be connected from the haustorium, link to each other from the natural pond liquid filling opening of haustorium through infusion pipeline and sedimentation tank, in the sedimentation tank is placed in to the positive displacement pump, positive displacement pump exit linkage infusion pipeline, solenoid valve one end is connected is having the pressurized -water exit, and conduit is connected to the other end, and solenoid valve control has the start -up of pressurized -water, the infusion pipeline compiles to irrigate through reducing tee with conduit to be responsible for, irrigate being responsible for exit linkage stereoscopic planting frame top and planting the groove, every seed metering plants the groove lower extreme and opens and have the liquid outlet, and the liquid outlet is carried to its planting inslot down liquid is fertile through the infusion pipeline, and the liquid outlet in bottom planting groove passes through drainage tube and is connected with the sedimentation tank. The utility model discloses the setting can realize even automatic irrigation of fertile automatic discharging at any time in natural pond and natural pond liquid in the facility big -arch shelter.

Description

A kind of biogas slurry self-emptying and uniform administration system
Technical field
This utility model relates to a kind of biogas slurry self-emptying and uniform administration system, and this system is conducive to processing in time of biogas slurry to recycle with high efficient resourcing.
Background technology
Vegetable castoff is the important polluter formed in Development of Vegetable Industry process, its special physicochemical property (high-moisture percentage about 90%, be prone to rot degraded) makes them be suitable for adopting biological treatment, anaerobic fermentation technology becomes desirable process approach, vegetable castoff can be made to reclaim biogas energy, make again it become harmless efficient organic fertilizer, meet the requirement of sustainable development.
Biogas slurry and biogas residue is the high-quality by-product in vegetable castoff biogas comprehensive utilization process, it is known that, the nutrition content of Anaerobic Fermentation Residues is higher, biogas residue can be used as crop base fertilizer through simply banking up, biogas slurry is polynary quick-acting composite liquid fertilizers, can be directly used as Foliar Spraying after diluting.
Often being stagnated for a long time in fermentation vat by natural pond fertilizer in current agricultural methane tank, organic loading reduces, gas producing efficiency reduces to cause unit pond appearance to process.Use manpower disposable by biogas slurry and biogas residue discharge during the big discharging of anaerobic fermentation, deliver and namely splash on crop to field and the simple proportioning of water, this process wastes time and energy, and severe operational environment, biogas slurry extension rate and crop applying are uneven, simultaneously the fertilization time needed for natural pond hypertrophy discharging time and plant growth is often variant, and biogas slurry application effect is poor.
If biogas slurry application fertigation method, the solids very easily clogging drip irrigation device that then in biogas slurry, granule is bigger, needing to carry out strict filtration, but the installation cost of filter is still, with effectively cleaning, the big problem perplexing user, therefore biogas slurry fertigation can not be popularized.
Utility model content
The problem that this utility model utilizes technology for existing biogas slurry, it is provided that a kind of biogas slurry self-emptying and uniform administration system, this system is arranged in facility plastic greenhouse, it may be achieved natural pond fertilizer self-emptying at any time and the uniform automatic irrigation of biogas slurry.
For achieving the above object, adopt the following technical scheme that
A kind of biogas slurry self-emptying and uniform administration system, including anaerobic fermentation pond, self-sucking device, sedimentation tank, positive displacement pump, electromagnetic valve, planting pergola, it is characterised in that:
Anaerobic fermentation pond discharging opening is connected with self-sucking device, and self-sucking device is connected with the biogas slurry inlet of sedimentation tank through liquid-transport pipe-line.
Positive displacement pump is placed in sedimentation tank, and positive displacement pump outlet connects liquid-transport pipe-line;
Electromagnetic valve one end is connected to pressure water exit, and the other end connects aqueduct, and electromagnetic valve controls the startup of pressure water;
Liquid-transport pipe-line is pooled on irrigation supervisor by reducing tee with aqueduct;
Irrigate supervisor's outlet and connect stereo planting top of the trellis planting groove, often row certain altitude place, planting groove lower end has liquid outlet, liquid fertilizer is delivered in the planting groove under it by liquid-transport pipe-line by liquid outlet, and the liquid outlet of lowermost end planting groove is connected with sedimentation tank by Drainage pipe.
Compared with prior art, this utility model has the advantage that
(1) this utility model solves the timely discharging of biogas slurry and uses problem, and after discharging, methane-generating pit can put into vegetable castoff again, improves the process load that unit pond holds, decreases the construction scale of methane-generating pit and sedimentation tank;
(2) this utility model biogas slurry and water proportioning are uniform, and biogas slurry automatic irrigation method of application is reasonable, and only need to simply precipitate can directly as liquid fertilizer, and utilization rate is high, and will not cause the problem that fertigation mode easily blocks dripping hole.
(3) this utility model is placed in facility plastic greenhouse, after waste material harmless treatment, is directly applied to crop in stereo planting groove, saves freight, and whole process automaticity is higher, and labour force expends relatively low, and ecological benefits are notable.
Accompanying drawing explanation
Fig. 1 is a kind of biogas slurry self-emptying and uniform administration system schematic diagram
1. anaerobic fermentation ponds, 2. self-sucking device, 3. sedimentation tank, 4. electromagnetic valve, 5. planting groove, 6. liquid outlet, 7. planting pergola, 8. reducing tee, 9. positive displacement pump in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
A kind of biogas slurry self-emptying and uniform administration system, it is characterised in that this system is arranged in facility plastic greenhouse.
A kind of biogas slurry self-emptying and uniform administration system, including anaerobic fermentation pond 1, self-sucking device 2, sedimentation tank 3, positive displacement pump 9, electromagnetic valve 4, planting pergola 7, it is characterised in that:
Anaerobic fermentation pond 1 discharging opening is connected with self-sucking device 2, and self-sucking device 2 is connected with the biogas slurry inlet of sedimentation tank through liquid-transport pipe-line.
Positive displacement pump 9 is placed in sedimentation tank 3, and positive displacement pump outlet connects liquid-transport pipe-line.
Electromagnetic valve 4 one end is connected to pressure water exit, and the other end connects aqueduct, and electromagnetic valve 4 controls the startup of pressure water;
Liquid-transport pipe-line is pooled on irrigation supervisor by reducing tee 8 with aqueduct.
Irrigate supervisor's outlet and connect planting pergola 7 top planting groove 5, often row certain altitude place, planting groove 5 lower end has liquid outlet 6, liquid fertilizer is delivered in the planting groove 5 under it by liquid outlet 6 by liquid-transport pipe-line, and the liquid outlet of lowermost end planting groove 5 is connected with sedimentation tank by Drainage pipe.
This utility model is when the biogas slurry of anaerobic fermentation pond discharging opening reaches certain liquid level, and under the effect of self-sucking device, biogas slurry flows into the biogas slurry inlet of sedimentation tank through liquid-transport pipe-line.After staticly settling, the large particulate matter such as biogas residue in biogas slurry stock solution accumulates to the bottom of sedimentation tank, and top biogas slurry can be used as nutrient liquid fertilizer and directly uses.Pumping sedimentation tank under the effect of positive displacement pump, be transported on irrigation supervisor, subsequently flow to stereo planting top of the trellis planting groove, the liquid level in planting groove exceedes in its lower planting groove of height then automatic stream of liquid outlet, for crop offer foliage fertilizer in planting groove or topdress.The liquid fertilizer flowed out in lowermost end planting groove is back to sedimentation tank by Drainage pipe.
If need to apply in seedling, then control electromagnetic valve and open pressure water, after liquid fertilizer mixes with pressure water stream 1:1, be pooled on irrigation supervisor by reducing tee, and irrigating, supervisor carry out Homogeneous phase mixing, subsequently flow to planting pergola, it is achieved uniformly use.

Claims (1)

1. biogas slurry self-emptying and a uniform administration system, including anaerobic fermentation pond (1), self-sucking device (2), sedimentation tank (3), positive displacement pump (9), electromagnetic valve (4), planting pergola (7), it is characterised in that:
Anaerobic fermentation pond (1) discharging opening is connected with self-sucking device (2), and self-sucking device (2) is connected through the biogas slurry inlet of liquid-transport pipe-line with sedimentation tank (3);
Positive displacement pump (9) is placed in sedimentation tank (3), and positive displacement pump (9) outlet connects liquid-transport pipe-line;
Electromagnetic valve (4) one end is connected to pressure water exit, and the other end connects aqueduct, and electromagnetic valve (4) controls the startup of pressure water;
Liquid-transport pipe-line is pooled on irrigation supervisor by reducing tee (8) with aqueduct;
Irrigate supervisor's outlet and connect planting pergola (7) top planting groove (5), often arrange planting groove (5) lower end and have liquid outlet (6), liquid fertilizer is delivered in the planting groove (5) under it by liquid outlet (6) by liquid-transport pipe-line, and the liquid outlet of lowermost end planting groove (5) is connected with sedimentation tank (3) by Drainage pipe.
CN201520764788.3U 2015-09-29 2015-09-29 Natural pond liquid automatic discharging and evenly use system Expired - Fee Related CN205357099U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520764788.3U CN205357099U (en) 2015-09-29 2015-09-29 Natural pond liquid automatic discharging and evenly use system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520764788.3U CN205357099U (en) 2015-09-29 2015-09-29 Natural pond liquid automatic discharging and evenly use system

Publications (1)

Publication Number Publication Date
CN205357099U true CN205357099U (en) 2016-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520764788.3U Expired - Fee Related CN205357099U (en) 2015-09-29 2015-09-29 Natural pond liquid automatic discharging and evenly use system

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105144959A (en) * 2015-09-29 2015-12-16 武汉市农业机械化科学研究所 Automatic discharging and evenly applying system for biogas liquid
CN106212256A (en) * 2016-08-09 2016-12-14 无锡市永亿精密铸造有限公司 A kind of soilless culture plants growth frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105144959A (en) * 2015-09-29 2015-12-16 武汉市农业机械化科学研究所 Automatic discharging and evenly applying system for biogas liquid
CN106212256A (en) * 2016-08-09 2016-12-14 无锡市永亿精密铸造有限公司 A kind of soilless culture plants growth frame

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160706

Termination date: 20190929

CF01 Termination of patent right due to non-payment of annual fee