CN210352523U - Biogas slurry storage and irrigation system - Google Patents
Biogas slurry storage and irrigation system Download PDFInfo
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- CN210352523U CN210352523U CN201821848242.6U CN201821848242U CN210352523U CN 210352523 U CN210352523 U CN 210352523U CN 201821848242 U CN201821848242 U CN 201821848242U CN 210352523 U CN210352523 U CN 210352523U
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Abstract
The utility model relates to a biogas slurry storage and irrigation system; the method is characterized in that: the device comprises a liquid storage barrel, a stirrer, an operating platform, a slag discharge pipe valve, a pre-storage pool, a discharging pipe, an exhaust pipe, an input pump, an input pipe valve, a liquid inlet valve, an output pipe, a liquid storage barrel output valve, an output pump, a fertilizer water control valve, a drip irrigation main pipe, a water delivery pump, a water delivery control valve, a three-way pipe, a water and fertilizer stop valve and a field drip irrigation tape; the field drip irrigation belt is communicated with a drip irrigation main pipe as an output terminal communicated with the field, water, biogas slurry or diluted biogas slurry fertilizer can be input into the field drip irrigation belt through the drip irrigation main pipe, and the fertilizer and water are put into the roots of field crops through drip holes of the field drip irrigation belt, so that the integration of the fertilizer and the water of the biogas slurry is realized. The system meets the field storage of biogas liquid fertilizer, is communicated with the drip irrigation system, and realizes integration of biogas liquid, water and fertilizer, thereby facilitating the biogas liquid fertilizer to be used for crop topdressing, saving the fertilization cost, improving the fertilizer efficiency of topdressing, and having better promotion effect on agricultural fertilizer reduction.
Description
Technical Field
The utility model relates to an agricultural irrigation facility field specifically is a storage and irrigation system of natural pond liquid.
Background
At present, the micro-irrigation technology is applied to high-efficiency crops such as vegetables, melons and fruits to realize simultaneous irrigation of fertilizer and water, liquid chemical fertilizers are generally used, the price is high, the labor cost for fertilization is saved, and the fertilizer cost is increased; and the liquid fertilizer can not be used in organic agriculture, so that the organic agriculture can not apply the fertilizer-water simultaneous irrigation technology of the liquid fertilizer.
The biogas slurry is a high-quality liquid organic fertilizer, has comprehensive nutritional ingredients, is rich in major elements such as nitrogen, phosphorus and potassium, amino acids and various trace elements, is widely applied to the production of the planting industry, is a high-quality substitute of a chemical fertilizer, and plays an important role in reducing the chemical fertilizer and protecting the agricultural ecology. Especially in organic agriculture, biogas slurry is used for replacing chemical fertilizers, so that the use of the chemical fertilizers is reduced, and high-quality, safe, cost-saving and efficient effects are realized. The application method of the biogas slurry is generally to directly apply the biogas slurry to a field, and has the disadvantages that the management is extensive, the quantitative use is difficult, the large water flood irrigation is needed, the biogas slurry fertilizer is difficult to apply when the water-saving irrigation is carried out, and the biogas slurry fertilizer cannot be accurately applied to the root, so the waste of the fertility is caused. Compared with liquid fertilizers, the biogas slurry fertilizer has lower fertilizer efficiency, and if the existing fertilizer-water simultaneous irrigation technology is used for applying the biogas slurry fertilizer, the dosage is too low, so that the growth requirement of crops cannot be met.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned defect, provide a be suitable for natural pond liquid field storage and rich water with the novel system of irritating to satisfy the fertile ration of natural pond liquid and apply.
In order to achieve the above object, the present invention is realized as follows:
a biogas slurry storage and irrigation system comprises a liquid storage barrel, a stirrer, an operation platform, a slag discharge pipe valve, a pre-storage pool, a discharge pipe, an exhaust pipe, an input pump, an input pipe valve, a liquid inlet valve, an output pipe, a liquid storage barrel output valve, an output pump, a fertilizer water control valve, a drip irrigation main pipe, a water delivery pump, a water delivery control valve, a three-way pipe, a water and fertilizer stop valve and a field drip irrigation belt; the device comprises a plurality of liquid storage barrels, wherein a stirrer is arranged in each liquid storage barrel, an operating platform is arranged at the upper part of each liquid storage barrel, the top surface of each liquid storage barrel is higher than the liquid storage barrel and covers the opening of the liquid storage barrel, a slag discharge pipe is arranged on the side surface of the bottom of each liquid storage barrel, a slag discharge pipe valve is arranged on each slag discharge pipe, the slag discharge pipe valve is closed during liquid storage, and is opened during cleaning of biogas residues precipitated in the liquid storage barrels, and the biogas residues flow out of the liquid storage barrels through the slag discharge pipes; the pre-storage tank is arranged at a low position and forms a terrain drop with the liquid storage barrel, a discharging pipe is arranged at the top of the pre-storage tank, a pipe orifice of the discharging pipe is connected with a biogas slurry conveying pipeline during discharging, and biogas slurry flows into the pre-storage tank through the discharging pipe under the action of the terrain drop; one or a plurality of exhaust pipes are arranged at the top of the pre-storage pool, so that air in the pre-storage pool is exhausted during blanking; an input pipe for communicating the liquid storage barrel and the pre-storage tank is arranged between the liquid storage barrel and the pre-storage tank, an input pump is connected in series on the input pipe and is used for conveying biogas slurry in the pre-storage tank into the liquid storage barrel, an input pipe valve is arranged on the input pipe in front of the input pump, the input pipe valve is closed when the material is discharged or the biogas slurry is not input into the liquid storage barrel, and the input pipe valve is opened when the biogas slurry is input into the liquid storage barrel; the front end of each liquid storage barrel on the input pipe is provided with a liquid inlet valve, the liquid inlet valve is opened when biogas slurry is input into the liquid storage barrel from the pre-storage tank, and the liquid inlet valve is closed when the biogas slurry is not input; one end of the output pipe is fixed on the side surface of the bottom of the liquid storage barrel and is communicated with the liquid storage barrel, and the other end of the output pipe is fixed on the drip irrigation main pipe through a three-way pipe and is communicated with the drip irrigation main pipe; the output pipe is provided with a liquid storage barrel output valve at the liquid outlet of each liquid storage barrel, the liquid storage barrel output valve is opened when the liquid storage barrel outputs biogas slurry for fertilizing and water is input into the liquid storage barrel through the output pipe, and the liquid storage barrel output valve is closed when the liquid storage barrel does not output biogas slurry or water is not input; an output pump is connected in series on the output pipe, and the output pump conveys the biogas slurry in the liquid storage barrel to a field drip irrigation belt through a drip irrigation main pipe, so that the purpose of topdressing of biogas slurry fertilizer in the field is realized; a fertilizer control valve is arranged between an output pump on an output pipe and a drip irrigation main pipe, the fertilizer control valve is opened when biogas slurry is output from a liquid storage barrel for fertilizing and water is input into the liquid storage barrel through the output pipe, and the fertilizer control valve is closed when biogas slurry is not output or water is not input; one end of the drip irrigation main pipe is connected with a water source, and the other end of the drip irrigation main pipe is communicated with a field drip irrigation belt; the drip irrigation main pipe is provided with a water delivery pump at the end close to a water source to input the water source; a water delivery control valve is arranged between the water delivery pump on the drip irrigation main pipe and the three-way pipe, and is opened when water is input into the main body, and is closed when water is not input into the main body; a water and fertilizer shutoff valve is arranged on the main drip irrigation pipe near the three-way valve end between the three-way valve and the drip irrigation belt; when the biogas slurry or the water is output to the drip irrigation zone, the water-fertilizer shutoff valve is opened, and when the biogas slurry or the water is not output to the drip irrigation zone, the water-fertilizer shutoff valve is closed; closing the water and fertilizer shutoff valve, opening the water delivery pump, opening the liquid storage barrel output valve, the fertilizer control valve and the water delivery control valve, flushing water into the liquid storage barrel to dilute the biogas slurry, and cleaning the liquid storage barrel; the field drip irrigation belt is communicated with a drip irrigation main pipe as an output terminal communicated with the field, water, biogas slurry or diluted biogas slurry fertilizer can be input into the field drip irrigation belt through the drip irrigation main pipe, and the fertilizer and water are put into the roots of field crops through drip holes of the field drip irrigation belt, so that the integration of the fertilizer and the water of the biogas slurry is realized.
The system meets the field storage of biogas liquid fertilizer, is communicated with the drip irrigation system, and realizes integration of biogas liquid, water and fertilizer, thereby facilitating the biogas liquid fertilizer to be used for crop topdressing, saving the fertilization cost, improving the fertilizer efficiency of topdressing, and having better promotion effect on agricultural fertilizer reduction.
Drawings
Fig. 1 is a schematic structural diagram of the system.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1, the integrated system for field storage and fertilization of biogas slurry comprises a plurality of liquid storage barrels 1. Install a mixer 2 in every stock solution bucket 1, stir the appearance evenly to the natural pond liquid in the stock solution bucket 1, guarantee that output natural pond liquid is even unanimous. An operation panel 3 is installed on the upper portion of the liquid storage barrel 1, the operation panel 3 is made of metal, the top surface of the operation panel is higher than the liquid storage barrel 1, the opening portion of the liquid storage barrel 1 is covered, and rainwater is prevented from flowing into the liquid storage barrel 1. The operation table 3 may be moved up and down by a ladder or a step, or the ladder or the step may be attached to the operation table 3. A slag discharge pipe 4 is further arranged on the side face of the bottom of each liquid storage barrel 1, a slag discharge pipe valve 5 is arranged on each slag discharge pipe 4, the slag discharge pipe valve 5 is closed during liquid storage, the slag discharge pipe valve 5 is opened during cleaning of biogas residues precipitated in the liquid storage barrel 1, and the biogas residues flow out of the liquid storage barrel 1 through the slag discharge pipe 4. The liquid storage barrel 1 can realize long-term field storage of biogas slurry.
The system main body also comprises one or a plurality of biogas slurry pre-storage tanks 6. The pre-storage pool 6 can play a role in facilitating the blanking and temporary storage of biogas slurry. The pre-storage pool 6 is arranged at a lower part of the terrain, and has enough terrain difference with the feed opening so as to facilitate feeding. The top of the pre-storage pool 6 is provided with a blanking pipe 7, the blanking pipe 7 leads to a suitable position which is convenient for a biogas slurry vehicle or a pipeline to convey biogas slurry to the pre-storage pool 6, a blanking pipe opening is connected with a biogas slurry conveying pipeline during blanking, and under the action of terrain drop, the biogas slurry flows into the pre-storage pool 6 through the blanking pipe 7. One or a plurality of exhaust pipes 8 are also arranged at the top of the pre-storage pool 6, so that the air in the pre-storage pool 6 is exhausted during blanking.
The main body of the system also comprises an input pipe 9 which is positioned between the liquid storage barrel 1 and the pre-storage pool 6 and is communicated with the liquid storage barrel and the pre-storage pool. An input pump 10 is arranged on the input pipe 9 and is close to the pre-storage tank 6, and the biogas slurry in the pre-storage tank 6 is conveyed into the liquid storage barrel 1. An input pipe valve 11 is arranged on the input pipe 9 in front of the input pump 10, when the material is discharged or the biogas slurry is not input into the liquid storage barrel 1, the input pipe valve 11 is closed, and when the biogas slurry is input into the liquid storage barrel 1, the input pipe valve 11 is opened. The front end of each liquid storage barrel 1 on the input pipe 9 is respectively provided with a liquid inlet valve 12, when the biogas slurry is input into the liquid storage barrel 1 from the pre-storage tank 6, the liquid inlet valve 12 is opened, and when the biogas slurry is not input, the liquid inlet valve 12 is closed.
The system body also includes an output pipe 13. One end of the output pipe 13 is fixed on the side surface of the bottom of the liquid storage barrel 1 and communicated with the liquid storage barrel 1, and the other end is fixed on the drip irrigation main pipe 17 through a three-way pipe 20 and communicated with the drip irrigation main pipe 17. The output pipe 13 is provided with a liquid storage barrel output valve 14 at the liquid outlet of each liquid storage barrel 1, when the liquid storage barrel 1 outputs the biogas slurry for fertilization and the water is input into the liquid storage barrel 1 through the output pipe 13, the liquid storage barrel output valve 14 is opened, and when the biogas slurry is not output or the water is not input, the liquid storage barrel output valve 14 is closed. An output pump 15 is arranged on the output pipe 13 near the drip irrigation main pipe 17, and the biogas slurry in the liquid storage barrel 1 is conveyed to a field drip irrigation belt 22 through the drip irrigation main pipe 17, so that the purpose of topdressing the biogas slurry fertilizer in the field is realized. A fertilizer control valve 16 is arranged between an output pump 15 and a drip irrigation main pipe 17 on an output pipe 13, the fertilizer control valve 16 is opened when the biogas slurry is output from the liquid storage barrel 1 for fertilizing and water is input into the liquid storage barrel 1 through the output pipe 13, and the fertilizer control valve 16 is closed when the biogas slurry is not output or water is not input.
The system body also includes a drip irrigation main 17. One end of the drip irrigation main pipe 17 is connected with a water source, and the other end is communicated with a field drip irrigation belt 21. The main drip irrigation pipe 17 is provided with a water delivery pump 18 near the water source end for delivering water into the main body. A water supply control valve 19 is installed between the water supply pump 18 and the tee pipe 20 in the main drip irrigation pipe 17, and when water is supplied to the main drip irrigation pipe, the water supply control valve 19 is opened, and when water is not supplied to the main drip irrigation pipe, the water supply control valve 19 is closed. A water and fertilizer cut-off valve 21 is arranged on the drip irrigation main pipe 17 between the three-way valve 20 and the drip irrigation belt 22 near the end of the three-way valve 20. When the biogas slurry or water is output to the drip irrigation zone 22, the water and fertilizer shutoff valve 21 is opened, and when the biogas slurry or water is not output to the drip irrigation zone 22, the water and fertilizer shutoff valve 21 is closed. Closing the water and fertilizer stop valve 21, opening the water delivery pump 18, opening the liquid storage barrel output valve 14, the fertilizer water control valve 16 and the water delivery control valve 19, and flushing water into the liquid storage barrel 1 to dilute the biogas slurry or cleaning the liquid storage barrel 1.
The field drip irrigation belt 22 is used as a system main body and communicated with an output terminal in the field and a drip irrigation main pipe 17, water, biogas slurry or diluted biogas slurry fertilizer can be input into the field drip irrigation belt 22 through the drip irrigation main pipe 17, and the fertilizer and the water are put into the roots of field crops through drip holes of the field drip irrigation belt 22, so that the integration of the fertilizer and the water of the biogas slurry is realized.
Claims (1)
1. The utility model provides a storage and irrigation system of natural pond liquid, characterized by: the device comprises a liquid storage barrel, a stirrer, an operating platform, a slag discharge pipe valve, a pre-storage pool, a discharging pipe, an exhaust pipe, an input pump, an input pipe valve, a liquid inlet valve, an output pipe, a liquid storage barrel output valve, an output pump, a fertilizer water control valve, a drip irrigation main pipe, a water delivery pump, a water delivery control valve, a three-way pipe, a water and fertilizer stop valve and a field drip irrigation tape; the device comprises a plurality of liquid storage barrels, wherein a stirrer is arranged in each liquid storage barrel, an operating platform is arranged at the upper part of each liquid storage barrel, the top surface of each operating platform is higher than the liquid storage barrel and covers the opening part of the liquid storage barrel, a slag discharging pipe is arranged on the side surface of the bottom of each liquid storage barrel, and a slag discharging pipe valve is arranged on each slag discharging pipe; the pre-storage tank is arranged at a low position and forms a terrain drop with the liquid storage barrel, a discharging pipe is arranged at the top of the pre-storage tank, and a pipe orifice of the discharging pipe is connected with a biogas slurry conveying pipeline during discharging; one or a plurality of exhaust pipes are also arranged at the top of the pre-storage pool; an input pipe for communicating the liquid storage barrel and the pre-storage pool is arranged between the liquid storage barrel and the pre-storage pool, an input pump is connected on the input pipe in series and is used for conveying biogas slurry in the pre-storage pool into the liquid storage barrel, and an input pipe valve is arranged on the input pipe in front of the input pump; the front end of each liquid storage barrel on the input pipe is respectively provided with a liquid inlet valve; one end of the output pipe is fixed on the side surface of the bottom of the liquid storage barrel and is communicated with the liquid storage barrel, and the other end of the output pipe is fixed on the drip irrigation main pipe through a three-way pipe and is communicated with the drip irrigation main pipe; the output pipe is provided with a liquid storage barrel output valve at the liquid outlet of each liquid storage barrel; the output pipe is connected in series with an output pump, and the output pump conveys the biogas slurry in the liquid storage barrel to a field drip irrigation belt through a drip irrigation main pipe; a fertilizer control valve is arranged between the output pump and the drip irrigation main pipe on the output pipe; one end of the drip irrigation main pipe is connected with a water source, and the other end of the drip irrigation main pipe is communicated with a field drip irrigation belt; the drip irrigation main pipe is provided with a water delivery pump at the end close to a water source to input the water source; a water delivery control valve is arranged between the water delivery pump and the three-way pipe on the drip irrigation main pipe; a water and fertilizer shutoff valve is arranged on the main drip irrigation pipe near the three-way valve end between the three-way valve and the drip irrigation belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848242.6U CN210352523U (en) | 2018-11-11 | 2018-11-11 | Biogas slurry storage and irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848242.6U CN210352523U (en) | 2018-11-11 | 2018-11-11 | Biogas slurry storage and irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210352523U true CN210352523U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821848242.6U Expired - Fee Related CN210352523U (en) | 2018-11-11 | 2018-11-11 | Biogas slurry storage and irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210352523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791474A (en) * | 2020-12-18 | 2021-05-14 | 四川捷佳润灌溉科技有限公司 | Intelligent integrated treatment system for biogas residues and biogas slurry |
| CN113748792A (en) * | 2021-10-08 | 2021-12-07 | 平顶山学院 | Tomato biogas liquid fertilizer application device and method |
-
2018
- 2018-11-11 CN CN201821848242.6U patent/CN210352523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791474A (en) * | 2020-12-18 | 2021-05-14 | 四川捷佳润灌溉科技有限公司 | Intelligent integrated treatment system for biogas residues and biogas slurry |
| CN113748792A (en) * | 2021-10-08 | 2021-12-07 | 平顶山学院 | Tomato biogas liquid fertilizer application device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200421 Termination date: 20201111 |