CN204873964U - Inferior desalination of agricultural bitter is handled and liquid manure medicine integration irrigation system - Google Patents
Inferior desalination of agricultural bitter is handled and liquid manure medicine integration irrigation system Download PDFInfo
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- CN204873964U CN204873964U CN201520311081.7U CN201520311081U CN204873964U CN 204873964 U CN204873964 U CN 204873964U CN 201520311081 U CN201520311081 U CN 201520311081U CN 204873964 U CN204873964 U CN 204873964U
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- water
- electrodialysis
- liquid storage
- storage tank
- pipeline
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The utility model discloses an inferior desalination of agricultural bitter is handled and liquid manure medicine integration irrigation system, including former water pitcher, electrodialysis device inlet channel, electrodialysis bitter salty water treatment facilities, electrodialysis device outlet conduit, liquid storage tank, liquid storage tank outlet conduit, dissolve fertile jar, dissolve the medicinal cupping, the pipeline that applies fertilizer, the pipeline of giving medicine to the poor free of charge, mixed flow trunk line, spout drip irrigation system, the pump body, flowmeter, valve, pipeline. The bitter salty water treatment facilities of electrodialysis is that the processing is desaltd to the bitter to the method of utilizing the electrodialysis, and its hydroenergy enough reaches the requirement that is used for agricultural irrigation to can be based on the needs of concrete crops, the salt content of in a flexible way adjusting out water, the flowmeter be be arranged in adjusting liquid storage tank outlet conduit, the flow dimension of the pipeline that fertilizies, the pipeline of giving medicine to the poor free of charge to the proportion of this control irrigation process normal water, fertilizer, medicine, the liquid storage tank links to each other with the electrodialysis device through electrodialysis device outlet conduit, makes the water storage of electrodialysis reserve in the liquid storage tank. The requirement under certain condition can be satisfied with setting up to systematic configuration, can be fit for different water quality processing and can satisfy the needs that different crops were irrigated.
Description
Technical field
The utility model relates to a kind of agricultural brackish water Asia desalination treatment system, especially relates to a kind of agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide.
Background technology
China is the country of a serious water shortage, and be again an agricultural irrigation big country, irrigation water use accounts for 62% of total supply simultaneously, makes the fast-developing ever-increasing water requirement of economic society make the contradiction of supply and demand for the water resource more and more outstanding.But China's brackish water resource distribution is wide, especially easily there is arid North China, northwest and coastal area, be extensively dispersed with brackish water resource, it is one of important measures solving irrigating water quality shortage that research and utilization brackish water carries out irrigating.Brackish water is directly used in irrigation and easily causes soil dissoluble too high levels, cause salt damage (Salt Strees Condition), simultaneously in the not enough situation of irrigation quantity, water salt can be caused to combine coerce, if it is improper to utilize, the Soil degradation such as Pedotransfer function and flooded stain can be caused to topic, polluted source, and a series of impact is seriously brought on agricultural environment and the ecosystem.Therefore, research technique of desalinating saline water is accelerated and to carry out application imperative.Traditional brackish water desalination mode mainly contains embrane method and Re Fa, and embrane method mainly contains reverse osmosis, nanofiltration, electrodialysis etc.Reverse osmosis and the current Application comparison of nanofiltration are extensive, for reverse osmosis, its treatment process be brackish water successively by mechanical filter and cartridge filter, then enter reverse osmosis unit and desalinate.These two kinds of technological processs all also exist a following difficult problem: one be the ratio of desalinization of reverse osmosis and nanofiltration is certain, cannot realize the conversion of different raw water quality, different water outlet requirement in same set of system, two is that the method for reverse osmosis and nanofiltration not easily meets same brackish water desalination system and meets the requirement of Different Crop irrigation water.From current technical standpoint, reverse osmosis and nanofiltration are all difficult to solve this two kinds of contradictions.If irrigated to process brackish water not in place, the growth of farm crop can be affected, bring huge financial loss to vast farmers.
Broad irrigation, traditional fertilization and the mode of spraying insecticide are one of current topmost agricultural problems of China, and main manifestations is: water, fertilizer, agricultural chemicals utilization ratio are not high, waste time and energy.According to statistics, the effective rate of utilization of broad irrigation only has 30-40%, and indivedual province is lower, metals run out, leaks, the phenomenon that seeps water is more serious.The loss of a large amount of fertilizer, causes the eutrophication of some areas groundwater pollution and rivers and lakes, causes extreme influence to environment.And pesticide spraying aspect, substantially still traditional manual operation, in fact, the agricultural chemicals sprayed away only has small part can arrive on the target of control.Poor efficiency in Pesticide use, not only wastes a large amount of agricultural chemicals, also makes a large amount of agricultural chemicals be lost in non-target environment, causes person poultry poisoning, environmental pollution.
The effective rate of utilization of how to improve agricultural irrigation, apply fertilizer, spraying insecticide, reduces the pollution to environment, becomes modern agriculture science problem demanding prompt solution, also constitutes the Main Topics of various applicability technology in 21 century.
Summary of the invention
Technical problem to be solved in the utility model is the defect existed for prior art, there is provided a kind of agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide, desalination in various degree can not only be realized, produce the water of different saltiness, to meet the demand of different crops, carry out water-fertilizer-pesticide integration to irrigate farm crop, cash crop simultaneously, the waste of fertilizer can be reduced, reduce labour intensity.
A kind of agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide, whole system is made up of former water pot, electrodialysis unit inlet channel, electrodialysis brackish water treating device, electrodialysis unit outlet conduit, liquid storage tank, liquid storage tank outlet conduit, molten fertile tank, drug dissolving tank, fertilising pipeline, dispenser pipeline, mixed flow main pipeline, spray drop filling device, water pump, under meter, valve and various pipeline; Former water pot (1) and electrodialysis brackish water treating device (2) are coupled together by electrodialysis unit inlet channel (6), electrodialysis unit inlet channel (6) is provided with water pump and valve, under the effect of water pump, former hydraulic pressure is entered electrodialysis brackish water treating device (2); Be connected by electrodialysis unit outlet conduit (7) between liquid storage tank (3) with electrodialysis brackish water treating device (2); Fertilizer solution in water outlet in liquid storage tank (3) and molten fertile tank (4) and the liquid in drug dissolving tank (5) enter mixed flow main pipeline (11) respectively by liquid storage tank outlet conduit (8), the pipeline (9) that applies fertilizer, dispenser pipeline (10), and then are irrigated by spray drop fill system (12).Described former water pot can regulate flow velocity and the pressure of extracting water from former well out, plays a protective role to follow-up equipment.All Water level controller is housed in former water pot and liquid storage tank, automatically can regulates the height of water level.
Described electrodialysis brackish water treating device utilizes electrodialytic method to carry out desalination process to brackish water, can according to the needs of different crops, from main control aqueous concentration;
Described liquid storage tank is connected with electrodialysis brackish water treating device by electrodialysis unit outlet conduit, electrodialytic water outlet is stored in liquid storage tank for subsequent use;
Described molten fertile tank is in order to a certain proportion of fertilizer solution needed for splendid attire farm crop, drug dissolving tank is in order to a certain proportion of liquid needed for splendid attire farm crop, at the bottom of molten fertile tank and drug dissolving tank tank, all stirrer is housed, accelerates the dissolving of fertilizer and agricultural chemicals and the even of fertilizer solution, liquid can be kept;
Described under meter is respectively used to the uninterrupted regulating liquid storage tank outlet conduit, fertilising pipeline, dispenser pipeline, according to the needs of concrete farm crop, with the ratio of this control irrigation process Zhong Shui, fertilizer, medicine;
Described fertilising pipeline, dispenser pipeline, liquid storage tank outlet conduit are all equipped with water pump, under meter, valve.
The utility model has the advantage of: the utility model is reasonable in design, convenient, saving of labor; According to the demand of different crops, the salts contg of handled brackish water can be changed flexibly; Also traditional irrigation, fertilising can be avoided, the negative impact of spraying insecticide, practical; Cost is low.
Accompanying drawing explanation
Fig. 1 is one of the present utility model agricultural brackish water Asia desalination process irrigation system structural representation integrated with water-fertilizer-pesticide.Wherein, 1 former water pot, 2 electrodialysis brackish water treating devices, 3 liquid storage tanks, 4 molten fertile tanks, 5 drug dissolving tanks, 6 electrodialysis unit inlet channels, 7 electrodialysis unit outlet conduits, 8 liquid storage tank outlet conduits, 9 fertilising pipeline, 10 dispenser pipelines, 11 mixed flow main pipelines, 12 spray drop fill systems, water pump, under meter, valve, pipelines.
Fig. 2 is electrofarming dialysis brackish water of the present utility model Asia desalination treatment scheme schematic diagram.
Embodiment
Well water enters in former water pot (1) through the lifting of pump, water in former water pot (1) enters electrodialysis process brackish water device (2) through electrodialysis unit inlet channel (6), water outlet after electrodialysis process brackish water device (2) process is stored in liquid storage tank (3) through electrodialysis unit outlet conduit (7), a certain amount of fertilizer and medicine are needed to add molten fertile tank (4) respectively with drug dissolving tank (5) according to farm crop, add water and stir, open fertilising pipeline (9) valve, dispenser pipeline (10) valve and liquid storage tank outlet conduit valve (8), according to the needs of farm crop, regulate the size of three pipeline flowmeters, current enter mixed flow main pipeline (11), open the valve on mixed flow main pipeline (11), according to the needs of concrete irrigation method (spray drop fill system (12)), regulate the size of flow on mixed flow main pipeline, carry out the irrigation of farm crop.
Carry out utilizing electrodialysis, in brackish water Asia desalination treating processes, needing, according to different areas raw water quality, different crops demand, to determine suitable flow, voltage, electric current.Concrete operation step is:
1. first carry out experimental pretreatment, seek the roughly operating restraint of flow, voltage, electric current;
2. voltage constant is set, observe the change of electric current and pH, every five minutes record one secondary data, until the specific conductivity of solution is changed to the standard (1000mg/L---2000mg/L) desalinated for the Asia needed for the farm crop of agricultural irrigation by the numerical value (about 7000mg/L) of former brackish water.Then according to certain rule, change voltage, again observe the change of specific conductivity and pH;
3. arrange current constant, observe the change of voltage and pH, concrete operations mode is same 2..Observe the change of specific conductivity and pH;
4. by analyze 2. 3. in data, for the requirement of different quality and water outlet saltiness, calculate best technical parameter.
The utility model just illustrates, is not only, and all changes within the scope of the utility model or in equivalent scope of the present utility model are all surrounded by the utility model.
Claims (5)
1. an agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide, is characterized in that: whole system is made up of former water pot (1), electrodialysis unit inlet channel (6), electrodialysis brackish water treating device (2), electrodialysis unit outlet conduit (7), liquid storage tank (3), liquid storage tank outlet conduit (8), molten fertile tank (4), drug dissolving tank (5), fertilising pipeline (9), dispenser pipeline (10), mixed flow main pipeline (11), spray drop fill system (12), water pump, under meter, valve and various pipeline; Former water pot (1) and electrodialysis brackish water treating device (2) are coupled together by electrodialysis unit inlet channel (6), electrodialysis unit inlet channel (6) is provided with water pump and valve, under the effect of water pump, former hydraulic pressure is entered electrodialysis brackish water treating device (2); Be connected by electrodialysis unit outlet conduit (7) between liquid storage tank (3) with electrodialysis brackish water treating device (2); Fertilizer solution in water outlet in liquid storage tank (3) and molten fertile tank (4) and the liquid in drug dissolving tank (5) enter mixed flow main pipeline (11) respectively by liquid storage tank outlet conduit (8), the pipeline (9) that applies fertilizer, dispenser pipeline (10), and then are irrigated by spray drop fill system (12).
2. one according to claim 1 agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide, it is characterized in that: electrodialysis unit outlet conduit (7) one end is connected with electrodialysis brackish water treating device (2), the other end is connected with liquid storage tank (3), and the water outlet of electrodialysis brackish water treating device (2) is stored in liquid storage tank (3).
3. one according to claim 1 agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide, it is characterized in that: the under meter described in irrigation system is the uninterrupted for controlling liquid storage tank outlet conduit (8), fertilising pipeline (9), dispenser pipeline (10), with the ratio of this control irrigation process Zhong Shui, fertilizer, medicine.
4. one according to claim 1 agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide, it is characterized in that: at the bottom of molten fertile tank, drug dissolving tank tank, all stirrer is housed, accelerate the dissolving of fertilizer and agricultural chemicals and the even of fertilizer solution, liquid can be kept.
5. one according to claim 1 agricultural brackish water Asia desalination process irrigation system integrated with water-fertilizer-pesticide, is characterized in that: all Water level controller is housed in former water pot and liquid storage tank, automatically can regulate the height of water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311081.7U CN204873964U (en) | 2015-05-15 | 2015-05-15 | Inferior desalination of agricultural bitter is handled and liquid manure medicine integration irrigation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520311081.7U CN204873964U (en) | 2015-05-15 | 2015-05-15 | Inferior desalination of agricultural bitter is handled and liquid manure medicine integration irrigation system |
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| CN204873964U true CN204873964U (en) | 2015-12-16 |
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| CN201520311081.7U Expired - Fee Related CN204873964U (en) | 2015-05-15 | 2015-05-15 | Inferior desalination of agricultural bitter is handled and liquid manure medicine integration irrigation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815026A (en) * | 2016-06-01 | 2016-08-03 | 王保锋 | Agricultural water conservancy irrigation device |
| CN107223538A (en) * | 2017-05-18 | 2017-10-03 | 韩东亮 | A kind of agricultural irrigation composite multifunction integrated apparatus |
-
2015
- 2015-05-15 CN CN201520311081.7U patent/CN204873964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815026A (en) * | 2016-06-01 | 2016-08-03 | 王保锋 | Agricultural water conservancy irrigation device |
| CN107223538A (en) * | 2017-05-18 | 2017-10-03 | 韩东亮 | A kind of agricultural irrigation composite multifunction integrated apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 |