CN105144959A - Automatic discharging and evenly applying system for biogas liquid - Google Patents
Automatic discharging and evenly applying system for biogas liquid Download PDFInfo
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- CN105144959A CN105144959A CN201510632576.4A CN201510632576A CN105144959A CN 105144959 A CN105144959 A CN 105144959A CN 201510632576 A CN201510632576 A CN 201510632576A CN 105144959 A CN105144959 A CN 105144959A
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Abstract
The invention discloses an automatic discharging and evenly applying system for biogas liquid. A discharging port of an anaerobic fermentation tank is connected with a self-sucking device, the self-sucking device is connected with a biogas liquid injection port of a sedimentation tank through a liquid conveying pipeline, a draining pump is arranged in the sedimentation tank, and an outlet of the draining pump is connected with the liquid conveying pipeline; one end of a solenoid valve is connected to a pressured water outlet, the other end of the solenoid valve is connected with a water conveying pipeline, and the solenoid valve is used for controlling starting of pressured water; the liquid conveying pipeline and the water conveying pipeline are converged to a main irrigation pipe through a reducing tee; an outlet of the main irrigation pipe is connected with a planting groove in the top of a stereoscopic planting frame, a liquid outlet is formed in the lower end of each planting groove and used for conveying liquid fertilizer to the planting groove below through the liquid conveying pipeline, and the liquid outlet of the planting groove at the bottommost end is connected with the sedimentation tank through a draining pipeline. The automatic discharging and evenly applying system is arranged in a greenhouse, biogas manure can be discharged automatically at any time, and a land can evenly and automatically be irrigated with the biogas liquid.
Description
Technical field
The present invention relates to a kind of natural pond liquid self-emptying and even administration system, this system is conducive to the timely process of natural pond liquid and high efficient resourcing recycles.
Background technology
Vegetable castoff is the important pollutant formed in Development of Vegetable Industry process, its special physicochemical property (high-moisture percentage about 90%, be easy 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.
Liquid natural pond, natural pond slag is the high-quality accessory substance in vegetable castoff biogas comprehensive utilization process, as everyone knows, the nutrition content of Anaerobic Fermentation Residues is higher, natural pond slag can be used as crop base fertilizer through simply banking up and uses, natural pond liquid is polynary quick-acting composite liquid fertilizers, can dilute rear directly as Foliar Spraying.
Often stagnated for a long time in fermentation vat by natural pond fertilizer in current agricultural methane tank, process organic loading reduces, gas producing efficiency reduces to cause unit pond to hold.Use during the large discharging of anaerobic fermentation that manpower is disposable is discharged by liquid natural pond, natural pond slag, namely delivery splash on crop to field and the simple proportioning of water, this process wastes time and energy, and severe operational environment, natural pond liquid extension rate and crop applying uneven, simultaneously the loose discharging time in natural pond and the fertilization time needed for plant growth often variant, natural pond liquid effect is poor.
If natural pond liquid application fertigation method, the solid very easily clogging drip irrigation device that then in the liquid of natural pond, particle is larger, need to carry out strict filtration, however the installation cost of filter with effectively clean the large problem being still and perplexing user, therefore natural pond drip irrigation apply fertilizer can not popularize.
Summary of the invention
The present invention is directed to the problem that existing natural pond liquid utilizes technology, provide a kind of natural pond liquid self-emptying and even administration system, this Operation system setting, in facility plastic greenhouse, can realize natural pond fertilizer self-emptying and the even automatic irrigation of natural pond liquid at any time.
For achieving the above object, following technical scheme is adopted:
A kind of natural pond liquid self-emptying and even administration system, comprise anaerobic fermentation pond, self-sucking device, sedimentation basin, positive displacement pump, magnetic valve, planting pergola, it is characterized in that:
Anaerobic fermentation pond discharging opening is connected with self-sucking device, and self-sucking device is connected with the natural pond liquid inlet of sedimentation basin through liquid-transport pipe-line.
Positive displacement pump is placed in sedimentation basin, and positive displacement pump outlet connects liquid-transport pipe-line;
Magnetic valve one end is connected to pressure water exit, and the other end connects aqueduct, the startup of solenoid control pressure water;
Liquid-transport pipe-line and aqueduct are pooled to irrigate by reducing tee and are responsible for;
Irrigate supervisor's outlet and connect solid growth top of the trellis planting groove, often arrange certain altitude place, planting groove lower end and have liquid outlet, liquid fertilizer to be delivered to by liquid-transport pipe-line in the planting groove under it by liquid outlet, and the liquid outlet of lowermost end planting groove is connected with sedimentation basin by Drainage pipe.
Compared with prior art, tool of the present invention has the following advantages:
(1) the invention solves the timely discharging of natural pond liquid and use problem, after discharging, biogas generating pit can drop into vegetable castoff again, improves the processing load that unit pond holds, decreases the construction scale of biogas generating pit and sedimentation basin;
(2) evenly, natural pond liquid automatic irrigation method of application is reasonable for natural pond of the present invention liquid and water proportioning, and only need simply precipitate can directly as liquid fertilizer, and availability is high, and fertigation mode can not be caused easily to block the problem of dripping hole.
(3) the present invention is placed in facility plastic greenhouse, after waste material harmless treatment, is directly applied to crop in solid growth groove, and save freight, whole process automation degree is higher, and labour expends lower, and ecological benefits are remarkable.
Accompanying drawing explanation
Fig. 1 is a kind of natural pond liquid self-emptying and even administration system schematic diagram
1. anaerobic fermentation ponds, 2. self-sucking device, 3. sedimentation basin, 4. magnetic valve, 5. planting groove, 6. liquid outlet, 7. planting pergola, 8. reducing tee, 9. positive displacement pump in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
A kind of natural pond liquid self-emptying and even administration system, is characterized in that this Operation system setting is in facility plastic greenhouse.
A kind of natural pond liquid self-emptying and even administration system, comprise anaerobic fermentation pond 1, self-sucking device 2, sedimentation basin 3, positive displacement pump 9, magnetic valve 4, planting pergola 7, it is characterized in that:
Anaerobic fermentation pond 1 discharging opening is connected with self-sucking device 2, and self-sucking device 2 is connected with the natural pond liquid inlet of sedimentation basin through liquid-transport pipe-line.
Positive displacement pump 9 is placed in sedimentation basin 3, and positive displacement pump outlet connects liquid-transport pipe-line.
Magnetic valve 4 one end is connected to pressure water exit, and the other end connects aqueduct, and magnetic valve 4 controls the startup of pressure water;
Liquid-transport pipe-line and aqueduct are pooled to irrigate by reducing tee 8 and are responsible for.
Irrigate supervisor's outlet and connect planting pergola 7 top planting groove 5, often arrange certain altitude place, planting groove 5 lower end and have liquid outlet 6, liquid fertilizer to be delivered to by liquid-transport pipe-line in the planting groove 5 under it by liquid outlet 6, and the liquid outlet of lowermost end planting groove 5 is connected with sedimentation basin by Drainage pipe.
The present invention is when the natural pond liquid of anaerobic fermentation pond discharging opening reaches certain liquid level, and under the effect of self-sucking device, natural pond liquid flows into the natural pond liquid inlet of sedimentation basin through liquid-transport pipe-line.The large particulate matters such as the natural pond slag after staticly settling in natural pond liquid stoste accumulate to the bottom of sedimentation basin, and namely natural pond, top liquid can be used as nutrient liquid fertilizer and directly use.Sedimentation basin is pumped under the effect of positive displacement pump, be transported to and irrigate on supervisor, flow to solid growth top of the trellis planting groove subsequently, the height that the liquid level in planting groove exceedes liquid outlet, then in the planting groove of automatic stream under it, provides foliage fertilizer for crop in planting groove or topdresses.The liquid fertilizer flowed out in lowermost end planting groove is back to sedimentation basin by Drainage pipe.
If need apply in seedling, then Controlling solenoid valve opens pressure water, after liquid fertilizer mixes with pressure water stream 1:1, is pooled to irrigates on supervisor by reducing tee, and carry out Homogeneous phase mixing on irrigation supervisor, flow to planting pergola subsequently, realize evenly using.
Claims (1)
1. natural pond liquid self-emptying and an even administration system, comprises anaerobic fermentation pond (1), self-sucking device (2), sedimentation basin (3), positive displacement pump (9), magnetic valve (4), planting pergola (7), it is characterized in that:
Anaerobic fermentation pond (1) discharging opening is connected with self-sucking device (2), and self-sucking device (2) is connected with the natural pond liquid inlet of sedimentation basin (3) through liquid-transport pipe-line;
Positive displacement pump (9) is placed in sedimentation basin (3), and positive displacement pump (9) outlet connects liquid-transport pipe-line;
Magnetic valve (4) one end is connected to pressure water exit, and the other end connects aqueduct, and magnetic valve (4) controls the startup of pressure water;
Liquid-transport pipe-line and aqueduct are pooled to irrigate by reducing tee (8) and are responsible for;
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 to be delivered to by liquid-transport pipe-line in the planting groove (5) under it by liquid outlet (6), and the liquid outlet of lowermost end planting groove (5) is connected with sedimentation basin (3) by Drainage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510632576.4A CN105144959A (en) | 2015-09-29 | 2015-09-29 | Automatic discharging and evenly applying system for biogas liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510632576.4A CN105144959A (en) | 2015-09-29 | 2015-09-29 | Automatic discharging and evenly applying system for biogas liquid |
Publications (1)
| Publication Number | Publication Date |
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| CN105144959A true CN105144959A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510632576.4A Pending CN105144959A (en) | 2015-09-29 | 2015-09-29 | Automatic discharging and evenly applying system for biogas liquid |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688421A (en) * | 2016-12-20 | 2017-05-24 | 重庆市畜牧科学院 | Biogas slurry irrigation system used for quick realization of high yield of new mulberry orchard |
| CN108207262A (en) * | 2018-01-03 | 2018-06-29 | 陈瑾 | A kind of agricultural irrigation water and the adaptive device of lettuce |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6739747B2 (en) * | 2001-02-28 | 2004-05-25 | John P. Millward | Dry crop supplement injection systems, micronized crop supplements for use in injection systems, and methods for injection of crop supplements |
| CN101238770A (en) * | 2008-03-07 | 2008-08-13 | 熊棣文 | Biogas slurry pipeline fertilizing device |
| CN202121949U (en) * | 2011-05-27 | 2012-01-25 | 利辛县四丰农牧有限公司 | Biogas slurry fertilizing and irrigation device |
| CN202941138U (en) * | 2012-11-19 | 2013-05-22 | 嘉兴职业技术学院 | Pipeline biogas slurry fertilizer applicator |
| CN203691932U (en) * | 2014-01-26 | 2014-07-09 | 曲靖市麒麟区天源实业有限公司 | Biogas slurry drip-fertigation device |
| CN203801267U (en) * | 2014-04-14 | 2014-09-03 | 牧原食品股份有限公司 | Farmland irrigation system utilizing biogas liquid wastes from pig farm |
| CN104838790A (en) * | 2015-05-25 | 2015-08-19 | 南通市通州区农村能源技术指导站 | Device of spraying vegetable in greenhouses through biogas slurry |
| CN205357099U (en) * | 2015-09-29 | 2016-07-06 | 武汉市农业机械化科学研究所 | Natural pond liquid automatic discharging and evenly use system |
-
2015
- 2015-09-29 CN CN201510632576.4A patent/CN105144959A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6739747B2 (en) * | 2001-02-28 | 2004-05-25 | John P. Millward | Dry crop supplement injection systems, micronized crop supplements for use in injection systems, and methods for injection of crop supplements |
| CN101238770A (en) * | 2008-03-07 | 2008-08-13 | 熊棣文 | Biogas slurry pipeline fertilizing device |
| CN202121949U (en) * | 2011-05-27 | 2012-01-25 | 利辛县四丰农牧有限公司 | Biogas slurry fertilizing and irrigation device |
| CN202941138U (en) * | 2012-11-19 | 2013-05-22 | 嘉兴职业技术学院 | Pipeline biogas slurry fertilizer applicator |
| CN203691932U (en) * | 2014-01-26 | 2014-07-09 | 曲靖市麒麟区天源实业有限公司 | Biogas slurry drip-fertigation device |
| CN203801267U (en) * | 2014-04-14 | 2014-09-03 | 牧原食品股份有限公司 | Farmland irrigation system utilizing biogas liquid wastes from pig farm |
| CN104838790A (en) * | 2015-05-25 | 2015-08-19 | 南通市通州区农村能源技术指导站 | Device of spraying vegetable in greenhouses through biogas slurry |
| CN205357099U (en) * | 2015-09-29 | 2016-07-06 | 武汉市农业机械化科学研究所 | Natural pond liquid automatic discharging and evenly use system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688421A (en) * | 2016-12-20 | 2017-05-24 | 重庆市畜牧科学院 | Biogas slurry irrigation system used for quick realization of high yield of new mulberry orchard |
| CN108207262A (en) * | 2018-01-03 | 2018-06-29 | 陈瑾 | A kind of agricultural irrigation water and the adaptive device of lettuce |
| CN108207262B (en) * | 2018-01-03 | 2023-12-15 | 重庆市酉阳县桑竹农业开发有限责任公司 | Agricultural irrigation water and biogas slurry concentration self-adaptive device |
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Application publication date: 20151216 |