CN107980318B - Biogas slurry water-fertilizer integrated irrigation system - Google Patents
Biogas slurry water-fertilizer integrated irrigation system Download PDFInfo
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- CN107980318B CN107980318B CN201711322594.8A CN201711322594A CN107980318B CN 107980318 B CN107980318 B CN 107980318B CN 201711322594 A CN201711322594 A CN 201711322594A CN 107980318 B CN107980318 B CN 107980318B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
- A01C23/002—Sludge spreaders, e.g. liquid manure spreaders provided with auxiliary arrangements, e.g. pumps, agitators, cutters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a biogas slurry, water and fertilizer integrated irrigation system which is arranged on a moving platform, wherein a biogas slurry storage tank, a clear water storage tank, a solid material storage tank, a mixed liquid tank, an air pressure pump set, an operation console, a spraying machine and a transfusion coil pipe are arranged on the moving platform; the air pressure pump set is respectively connected to the top of the biogas slurry storage tank, the top of the clear water storage tank and the top of the liquid mixing tank through a plurality of air pressure pipelines, the solid material storage tank is connected to the top of the liquid mixing tank through a blanking pipe, the bottom of the biogas slurry storage tank is connected to the top of the liquid mixing tank through a biogas slurry pipeline, the bottom of the clear water storage tank is connected to the top of the liquid mixing tank through a clear water pipeline, the bottom of the liquid mixing tank is provided with a liquid outlet, the liquid outlet is connected with the spraying machine through two branch pipelines; the integrated irrigation equipment disclosed by the invention can be used for treating irrigation and sprinkling irrigation of various different liquid media, and the proportion of liquid and the content of particles or impurities in the liquid are controlled through the liquid mixing tank, so that the discharged liquid can meet the limited requirements.
Description
Technical Field
The invention relates to the field of agricultural production technology and equipment, in particular to a biogas slurry, water and fertilizer integrated irrigation system suitable for farmland fertilization and irrigation.
Background
Biogas slurry fertilization is one of common fertilization means in modern agriculture; meanwhile, clear water irrigation and liquid medicine fertilization are common fertilization means in the prior art, and different fertilization devices are required to be adopted for fertilization for different fertilization means, because the requirements of the fertilization devices on liquid entering the devices are different, some sprinkling irrigation devices can only be used for spraying liquid without impurities, and when the liquid with the impurities is sprayed, the sprinkling irrigation devices can be in failure; some irrigation devices can be used for liquid containing impurities, but the devices are often available, have a poor irrigation surface and are inconvenient to operate.
Therefore, for the field of agricultural production, for different irrigation requirements, a farmland producer needs to purchase a plurality of sets of equipment for irrigation, so that a large amount of purchasing and maintaining cost is consumed, and great trouble is caused to the producer; the most important reasons are: different devices cannot be combined for use, the utilization rate is low, and great troubles are brought to the popularization and subsequent maintenance of the devices.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a biogas slurry and water fertilizer integrated irrigation system which is universal, saves mass production and maintenance cost and is suitable for farmland fertilization and irrigation.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a biogas slurry, water and fertilizer integrated irrigation system is arranged on a moving platform, wherein a biogas slurry storage tank, a clear water storage tank, a solid material storage tank, a mixed liquid tank, an air pressure pump set, an operation console, a spraying machine and a transfusion coil pipe are arranged on the moving platform; the air pressure pump group connect respectively at the top of natural pond liquid storage tank, the top of clear water storage tank and the top of mixing the fluid reservoir through many atmospheric pressure pipelines, solid material storage tank pass through the unloading union coupling at the top of mixing the fluid reservoir, the bottom of natural pond liquid storage tank is passed through natural pond liquid pipe connection at the top of mixing the fluid reservoir, the bottom of clear water storage tank is passed through clear water pipe connection at the top of mixing the fluid reservoir, the bottom of mixing the fluid reservoir is equipped with the liquid outlet, the liquid outlet on be equipped with two branch pipelines that have electronic stop valve, a branch pipeline connects the sprayer, a branch pipeline connects the infusion coil.
The liquid mixing tank is a sealed shell, a stirring motor is arranged at the bottom of the shell, a stirring paddle arranged in the shell is connected to the stirring motor, a fine filtering screen is arranged in the shell below the stirring paddle, a pretreatment screen is arranged above the shell, the area of the pretreatment screen is matched with the inner diameter of the shell, the pretreatment screen is fixedly arranged on the inner side of the shell through two connecting rods, a sealing cover is arranged on the shell, the air pressure pipeline, the clear water pipeline, the biogas slurry pipeline and the discharging pipe are connected to the sealing cover, a liquid distribution pipe is arranged below the clear water pipeline, a plurality of spraying openings are uniformly distributed below the liquid distribution pipe, and auxiliary cutting blades are movably arranged on the stirring paddle.
The outer side of the shell is coated with a heating interlayer, and a heating pipeline is arranged in the heating interlayer; when the solid inside the liquid mixing tank needs to be heated and dissolved, or the liquid needs to be heated, the heating pipeline is adopted for heating, different temperature requirements of the liquid mixing tank are met, the liquid mixing tank is suitable for mixing and stirring work of different fertilizers, and the application range of the device is widened.
The connecting rod is a connecting rod with adjustable length; the height of the pretreatment screen in the shell can be conveniently adjusted through the connecting rod with adjustable length, the pretreatment screen is used for preliminarily filtering solid impurities in the biogas slurry, meanwhile, the pretreatment screen can also be used for preparing fertilizer liquid, and the pretreatment screen intercepts solids which are dissolved under water spraying; when the initial dissolution is not complete, a pretreatment screen can be placed under the housing and dissolution continued during agitation and heating.
The bottom of the shell is provided with an auxiliary air adding pipe, and the auxiliary air adding pipe is connected to an air pressure pump set through a circulating pipeline; through supplementary gas tube, conveniently ventilate for casing inside, simultaneously when there is impurity absorption on fine filtration screen cloth and the preliminary treatment screen cloth, can wash through the air current.
The irrigation system comprises a fixed point spraying device, wherein the fixed point spraying device is a strip-shaped pipeline, one end of the pipeline is provided with a spraying liquid interface, and a plurality of spray heads are uniformly distributed on the pipeline; the fixed point spraying device is fixedly buried in a farmland; the device can directly spray irrigation in a farmland, also can perform fixed-point irrigation on the farmland through the fixed-point spraying device, has two purposes, and meets different irrigation requirements.
The spray head is provided with two symmetrically-arranged spray pipes, a plurality of water outlets are uniformly distributed on the spray pipes, and the spray pipes are symmetrically arranged on two sides of a pipeline; for a pipeline placed in a farm, crops generally grow on both sides, so that accurate fertilization can be achieved by spraying on both sides.
The auxiliary cutting paddle consists of a cutting paddle, a fixed paddle and a fixed shaft, wherein the fixed shaft is fixedly arranged on the stirring paddle, the fixed paddle is fixedly arranged on the fixed shaft, and the cutting paddle is movably arranged on the fixed shaft; the main purpose of the auxiliary cutting paddle is to conveniently break up the fine particles of the biogas slurry or the fertilizer into more tiny particles, and when the stirring paddle stirs, the particles can smoothly pass through the fine filtering screen mesh, so that the liquid using requirement of the spraying machine or other irrigation equipment is met.
Electronic stop valves are arranged on the pneumatic pipelines of the pneumatic pump set, and the clear water pipeline, the biogas slurry pipeline and the discharge pipe are all provided with electronic stop valves which are all connected to an operation console through lines; the device provided by the invention is uniformly controlled through the operation console, various working modes and liquid mixing modes are flexibly selected, the control is accurate, and different working requirements are met.
The moving platform is a moving trolley, and a traction support is arranged at the front end of the moving trolley; the device can flexibly move in the field only by providing power through the power device, and is convenient for spray irrigation operation at each position.
The invention has the advantages that: the integrated irrigation equipment of the invention can treat irrigation and sprinkling irrigation of various liquid media, and specifically comprises the following steps: clear water, biogas slurry and liquid fertilizer, even mixed liquid of the above media can be treated, and the content of each component in the mixed liquid can be accurately controlled; the limitation of different liquids can be controlled by the liquid mixing tank, the proportion of the liquid in the liquid mixing tank and the content of particles or impurities in the liquid are controlled, and finally the liquid discharged by the spraying machine and the infusion coil can meet the limited requirement.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the liquid mixing tank of the present invention;
FIG. 3 is a schematic view of the fixed point spray apparatus of the present invention;
FIG. 4 is a schematic view of the operation of the operating console of the present invention;
FIG. 5 is a schematic view of the operation of the operating console of the present invention;
FIG. 6 is a schematic diagram of the operation of the console of the present invention.
The device comprises a moving platform 1, a biogas slurry storage tank 2, a clear water storage tank 3, a solid material storage tank 4, an air pressure pump set 5, an operation control console 6, a mixed liquid tank 7, a spraying machine 8, a liquid conveying coil pipe 9, a traction support 10, a shell 11, a sealing cover 12, a fine filtering screen 13, a pretreatment screen 14, a connecting rod 15, a stirring paddle 16, an auxiliary cutting paddle 17, a stirring motor 18, an auxiliary air adding pipe 19, a liquid outlet pipe 20, a biogas slurry pipeline 21, an air pressure pipeline 22, a blanking pipe 23, a clear water pipeline 24, a liquid distribution pipe 25, a spraying port 26, a heating interlayer 27, a cutting paddle 28, a fixed paddle 29, a fixed point spraying device 30, a liquid spraying interface 31, a spraying head 32, a spraying pipe 33 and.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Example 1: as shown in fig. 1, 2 and 3, the irrigation system is arranged on a mobile platform 1, and the mobile platform 1 is provided with a biogas slurry storage tank 2, a clear water storage tank 3, a solid material storage tank 4, a mixed liquid tank 7, an air pressure pump group 5, an operation console 6, a spraying machine 8 and an infusion coil pipe 9; the air pressure pump unit 5 is connected respectively at the top of natural pond liquid storage tank 2, the top of clear water storage tank 3 and the top of mixing fluid reservoir 7 through many atmospheric pressure pipelines 22, solid material storage tank 4 connect at the top of mixing fluid reservoir 7 through unloading pipe 23, the bottom of natural pond liquid storage tank 2 is passed through natural pond liquid pipeline 21 and is connected at the top of mixing fluid reservoir 7, the bottom of clear water storage tank 3 is passed through clear water pipeline 24 and is connected at the top of mixing fluid reservoir 7, the bottom of mixing fluid reservoir 7 is equipped with liquid outlet 20, liquid outlet 20 on be equipped with two branch pipelines that have electronic stop valve, a branch pipeline connects sprayer 8, a branch pipeline connects infusion coil pipe 9.
Example 2: as shown in fig. 1 and 2, the liquid mixing tank 7 is a sealed shell 11, a stirring motor 18 is arranged at the bottom of the shell 11, a stirring paddle 16 arranged in the shell 11 is connected to the stirring motor 18, a fine filtering screen 13 is arranged in the shell 11 below the stirring paddle 16, a pretreatment screen 14 is arranged above the shell 11, the area of the pretreatment screen 14 is matched with the inner diameter of the shell 11, the pretreatment screen 14 is fixedly arranged at the inner side of the shell 11 through two connecting rods 15, the shell 11 is provided with a sealing cover 12, the air pressure pipeline 22, the clear water pipeline 24, the biogas slurry pipeline 21 and the discharging pipe 23 are all connected on the sealing cover 12, a liquid distribution pipe 25 is arranged below the clean water pipe 24, a plurality of spraying openings 26 are uniformly distributed below the liquid distribution pipe 25, and an auxiliary cutting paddle 17 is movably mounted on the stirring paddle 16.
Example 3: as shown in fig. 1 and 2, the outer side of the casing 11 is covered with a heating interlayer 27, and a heating pipeline is arranged in the heating interlayer 27; when the solid inside the liquid mixing tank 7 needs to be heated and dissolved, or the liquid needs to be heated, the heating pipeline is adopted for heating, different temperature requirements of the liquid mixing tank 7 are met, the device is suitable for mixing and stirring work of different fertilizers, and the application range of the device is widened.
Example 4: as shown in fig. 1 and 2, the connecting rod 15 is a connecting rod whose length is adjustable; the height of the pretreatment screen 14 in the shell 11 can be conveniently adjusted through the connecting rod 15 with adjustable length, the pretreatment screen 14 is used for preliminarily filtering solid impurities in the biogas slurry, meanwhile, the pretreatment screen 14 can also be used for preparing fertilizer liquid, and the pretreatment screen 14 intercepts solids and is dissolved under water spraying; when the initial dissolution is not complete, a pretreatment screen 14 may be placed under the housing 11 and dissolution continued during agitation and heating.
Example 5: as shown in fig. 1 and 2, an auxiliary air-adding pipe 19 is arranged at the bottom of the shell 11, and the auxiliary air-adding pipe 19 is connected to the air pressure pump unit 5 through a circulating pipeline; the interior of the shell 11 is conveniently ventilated through the auxiliary air adding pipe 19, and meanwhile, when impurities are adsorbed on the fine filtering screen 13 and the pretreatment screen 14, the fine filtering screen can be cleaned through air flow.
Example 6: as shown in fig. 3, the irrigation system includes a fixed point spraying device 30, the fixed point spraying device 30 is a strip-shaped pipeline, one end of the pipeline is provided with a spraying liquid interface 31, and a plurality of spray heads 32 are uniformly distributed on the pipeline; the fixed point spraying device 30 of the invention is fixedly buried in a farmland; the device can directly spray irrigation in farmlands and can also spray the farmlands at fixed points through the fixed-point spraying device 30, so that the device has two purposes and meets different irrigation requirements.
Example 7: as shown in fig. 3, two symmetrically installed spray pipes 33 are arranged on the spray head 32, a plurality of water outlets 34 are uniformly distributed on the spray pipes 33, and the spray pipes 33 are symmetrically installed on two sides of the pipeline; for a pipeline placed in a farm, crops generally grow on both sides, so that accurate fertilization can be achieved by spraying on both sides.
Example 8: as shown in fig. 1 and 2, the auxiliary cutting blade 17 is composed of a cutting blade 28, a fixed blade 29 and a fixed shaft, the fixed shaft is fixedly installed on the stirring blade 16, the fixed blade 29 is fixedly installed on the fixed shaft, and the cutting blade 28 is movably installed on the fixed shaft; the main purpose of the auxiliary cutting paddles 17 is to facilitate the breaking up of fine particles of biogas slurry or fertilizer into smaller particles, so that the fine particles can smoothly pass through the fine filter screen 13 while being stirred by the stirring paddles 16, thereby meeting the liquid demand of the spraying machine or other irrigation equipment.
Example 9: as shown in fig. 1 and 2, the pneumatic pipeline 22 of the pneumatic pump unit 5 is provided with electronic stop valves, the clean water pipeline 24, the biogas slurry pipeline 21 and the discharge pipe 23 are provided with electronic stop valves, and the electronic stop valves are all connected to the operation console 6 through lines; the device of the invention is uniformly controlled by the operation console 6, flexibly selects various working modes and liquid mixing modes, is accurately controlled and meets different working requirements.
Example 10: as shown in fig. 1 and 2, the mobile platform 1 is a mobile trolley, and a traction bracket 10 is arranged at the front end of the mobile trolley; the device can flexibly move in the field only by providing power through the power mechanism, and is convenient for spray irrigation operation at each position.
Example 11: as shown in fig. 4, 5 and 6, the operation console 6 is controlled by designed software to control the opening and closing of each electronic cut-off valve, and different operation modes are selected to perform different operations:
1) when biogas slurry irrigation is selected, only the electromagnetic valve for biogas slurry irrigation is opened, liquid is continuously input into the liquid mixing tank 7 from the biogas slurry storage tank 2, and the liquid is conveyed to the field through the liquid conveying coil pipe 9 or the sprayer 8 after being crushed and filtered for multiple times in the liquid mixing tank 7.
2) When clear water irrigation is selected, only the electromagnetic valve for clear water irrigation is opened, liquid is continuously input into the mixed liquid tank 7 from the clear water storage tank 3, and the mixed liquid is conveyed to the field through the infusion coil pipe 9 or the sprayer 8 after the mixed liquid tank 7 rotates.
3) When fertilizer preparation and irrigation are selected, the solid fertilizer storage tank 4 is firstly opened, the solid fertilizer falls onto the pretreatment screen 14, then the electromagnetic valve of the clear water storage tank 3 is opened, the materials are dissolved in a spraying mode, meanwhile, large-particle materials are prevented from directly entering subsequent equipment, and after all the large-particle materials are dissolved, the large-particle materials are conveyed to the field through the infusion coil pipe 9 or the sprayer 8.
4) When the comprehensive irrigation is selected, firstly, the proper proportion of the solid fertilizer, the biogas slurry and the clear water is determined, then, the solid fertilizer is firstly put in, then, the biogas slurry is put in, finally, the clear water is put in, and after the smashing and the multi-pass filtering are carried out in the mixed liquid tank 7, the mixed liquid is conveyed to the field through the infusion coil pipe 9 or the sprayer 8.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and any combination or equivalent changes made on the basis of the above-mentioned embodiments are also within the scope of the present invention.
Claims (9)
1. A biogas slurry, water and fertilizer integrated irrigation system is characterized in that the irrigation system is arranged on a moving platform, and a biogas slurry storage tank, a clear water storage tank, a solid material storage tank, a mixed liquid tank, an air pressure pump set, an operation console, a spraying machine and an infusion coil pipe are arranged on the moving platform; the device comprises a biogas slurry storage tank, a clear water storage tank, a mixed liquid tank, a plurality of air pressure pump sets, a solid material storage tank, a clear water pipeline, a liquid outlet, a spraying machine and a transfusion coil pipe, wherein the air pressure pump sets are respectively connected to the top of the biogas slurry storage tank, the top of the clear water storage tank and the top of the mixed liquid tank through a plurality of air pressure pipelines;
mix the fluid reservoir for sealed casing, the casing bottom is equipped with agitator motor, is equipped with the stirring rake in the casing and connects on agitator motor, be equipped with one fine filtration screen cloth in the casing of stirring rake below, casing top be equipped with one preliminary treatment screen cloth, the area of preliminary treatment screen cloth and the internal diameter phase-match of casing, preliminary treatment screen cloth pass through the inboard of two connecting rod fixed mounting at the casing, the casing on be equipped with sealed lid, the atmospheric pressure pipeline, clear water pipeline, natural pond liquid pipeline and unloading pipe all connect on sealed covering, clear water pipeline below be equipped with one liquid distribution pipe, liquid distribution pipe's below evenly distributed have a plurality of mouths that spray, the stirring rake on movable mounting have supplementary cutting paddle leaf.
2. The biogas slurry, water and fertilizer integrated irrigation system as claimed in claim 1, wherein a heating interlayer is coated outside the shell, and a heating pipeline is arranged in the heating interlayer.
3. The biogas slurry, water and fertilizer integrated irrigation system as claimed in claim 1, wherein the connecting rod is a connecting rod with adjustable length.
4. The biogas slurry, water and fertilizer integrated irrigation system as claimed in claim 1, wherein an auxiliary air-feeding pipe is arranged at the bottom of the shell and connected to the air pressure pump set through a circulating pipeline.
5. The biogas slurry, water and fertilizer integrated irrigation system as claimed in claim 1, wherein the irrigation system comprises a fixed point spraying device, the fixed point spraying device is a strip-shaped pipeline, one end of the pipeline is provided with a spraying liquid interface, and a plurality of spray heads are uniformly distributed on the pipeline; the fixed-point spraying device is fixedly buried in a farmland.
6. The biogas slurry, water and fertilizer integrated irrigation system as claimed in claim 5, wherein the spray head is provided with two symmetrically installed spray pipes, a plurality of water outlets are evenly distributed on the spray pipes, and the spray pipes are symmetrically installed on two sides of the pipeline.
7. The biogas slurry, water and fertilizer integrated irrigation system as claimed in claim 1, wherein the auxiliary cutting paddle is composed of a cutting paddle, a fixed paddle and a fixed shaft, the fixed shaft is fixedly installed on the stirring paddle, the fixed paddle is fixedly installed on the fixed shaft, and the cutting paddle is movably installed on the fixed shaft.
8. The integrated biogas slurry, water and fertilizer irrigation system as claimed in claim 1, wherein the pneumatic pipes of the pneumatic pump set are all provided with electronic stop valves, and the clear water pipes, the biogas slurry pipes and the feeding pipes are all provided with electronic stop valves, and the electronic stop valves are all connected to the operation console through lines.
9. The biogas slurry, water and fertilizer integrated irrigation system as claimed in claim 1, wherein the moving platform is a moving trolley, and a traction support is arranged at the front end of the moving trolley.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322594.8A CN107980318B (en) | 2017-12-12 | 2017-12-12 | Biogas slurry water-fertilizer integrated irrigation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322594.8A CN107980318B (en) | 2017-12-12 | 2017-12-12 | Biogas slurry water-fertilizer integrated irrigation system |
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| Publication Number | Publication Date |
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| CN107980318A CN107980318A (en) | 2018-05-04 |
| CN107980318B true CN107980318B (en) | 2021-06-18 |
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| CN201711322594.8A Active CN107980318B (en) | 2017-12-12 | 2017-12-12 | Biogas slurry water-fertilizer integrated irrigation system |
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| CN110973103A (en) * | 2019-12-30 | 2020-04-10 | 江苏克胜集团股份有限公司 | Application device and process of spray auxiliary for mechanized prevention and control of neonicotinoid pesticide |
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| KR20120052058A (en) * | 2010-11-15 | 2012-05-23 | 한밭대학교 산학협력단 | An electrostatic sprayer |
| CN205213399U (en) * | 2015-12-28 | 2016-05-11 | 李百春 | Forestry irrigation equipment |
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