CN106358556A - Irrigation-fertilization-aerating stirring device and method - Google Patents
Irrigation-fertilization-aerating stirring device and method Download PDFInfo
- Publication number
- CN106358556A CN106358556A CN201610688435.9A CN201610688435A CN106358556A CN 106358556 A CN106358556 A CN 106358556A CN 201610688435 A CN201610688435 A CN 201610688435A CN 106358556 A CN106358556 A CN 106358556A
- Authority
- CN
- China
- Prior art keywords
- liquid manure
- fertilizer
- fertigation
- aerating
- water
- 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.)
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Classifications
-
- 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
-
- 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
Abstract
The invention discloses an irrigation-fertilization-aerating stirring device and method. The irrigation-fertilization-aerating stirring device comprises a feeding part, a gas stirring part and a discharge part. The gas stirring part comprises an aerating device 1, a water and fertilizer tank 4 and an air feeding pipe 2. The feeding part comprises a water inlet pipe 3, a fertilizer conveyer and a quantitative fertilizer storage device 11. The discharge device comprises a water and fertilizer valve 6, a water and fertilizer outlet pipe 7 and a filter 8. Through high pressure gas stirring, high efficiency water-fertilizer full mixing and automatic process control are realized. The irrigation-fertilization-aerating stirring device can be used at the front end of a field irrigation system, further performs advantages of a water-fertilizer irrigation technology, saves energy, reduces a cost and improves efficiency.
Description
Technical field
The present invention relates to irrigating the Integration of Water into Fertilizer field, specifically, disclose a kind of fertigation aerating stirring
Device and method.
Background technology
Irrigating the Integration of Water into Fertilizer is will to irrigate the new agricultural technology combining together with fertilising.Water-fertilizer integral is made by
Pressure system (or landform natural-drop), by soluble solids or liquid fertilizer, by the need of soil nutrient content and crop species
Fertile rule and feature, the solution dissolving together with irrigation water, by controlled pipeline system water supply, fertilizer, after so that liquid manure phase is melted,
Drip irrigation, uniformly, regularly, quantitatively, infiltration crop root development growth region are formed by pipeline and water dropper, makes main root soil
Remain loose and suitable water content, simultaneously the nutrient uptake feature according to different crops, soil environment and nutrient content shape
Condition；Crop different growing stages need water, and regulation of fertilizer requirement situation carries out the Demand Design of different growing, fixed to moisture, nutrient timing
Amount, is supplied directly to crop in proportion.
Irrigate the advantage that the Integration of Water into Fertilizer has " three sections, a province, four carry "." three sections " can achieve that water saving, section are fertile
With section medicine.This technology quantitatively can be supplied water to root of the crop layer in time from pipeline, can need to carry out quantitation to local according to crop
Irrigate and fertilising, greatly improve the utilization ratio of water, realize agricultural water resources and significantly save." province " refers to saving of labor, due to adopting
Realize automatic fertilization with irrigation equipment to water, working feature and the labor intensity of conventional irrigation fertilization can be reduced in a large number." four
Carry " refer to that this technology can improve water resource utilization efficiency, improve fertilizer utilization efficiency, simultaneously because the in good time fair supply of liquid manure,
Crop yield can be dramatically increased, improve the output efficiency in unit arable land, therefore also improve Cultivated Land Use efficiency.Additionally,
This technology can realize the raising of fertilizer utilization efficiency, therefore can mitigate or even avoid agricultural fertilizer to soil, water body face source
The risk of pollution, simultaneously as the reasonable employment of liquid manure can reduce the generation of pest and disease damage, reduces Pesticide use, improves agricultural production
Product production safety level and Agro-ecology level, mitigate pesticide residues environmental pollution and the harm to human body.
At present, irrigate the Integration of Water into Fertilizer to have begun to promote the use of in slight irrigation, and exist in terms of the irrigation of land for growing field crops
Dose is big, and liquid fertilizer is few, and the factors such as price height, the liquid manure one of the water-fertilizer integral in land for growing field crops, particularly sprinkling irrigation
Change and be difficult to promote the use of.Currently, solid fertilizer in water-fertilizer integral, is dissolved by water mostly, because its dissolution velocity is slow, a lot
Device is stirred accelerating dissolving using adding the modes such as agitator, to help more efficient molten fertile, fertilising.
For example, the utility model of Application No. 201520160775.5 and 201520923001.3 all discloses for slight irrigation
The liquid manure machine of system, all mainly realizes liquid manure by motor drive machinery agitating device and merges.Application No.
A kind of fertilizer dissolver of the disclosure of the invention of 201510436059.x, mainly realizes liquid manure by flight agitating device and melts
Close.
As can be seen here, adopt motor to drive agitator, agitation water and fertilizer to carry out merging dissolving current mixing plant more,
Efficiency is low, agitation less than local current agitation speed difference, rate of dissolution is also different, there is a problem of inefficient, especially
It is in the irrigation applications of land for growing field crops, land for growing field crops demand cannot be met by the efficiency that mechanical agitation realizes liquid manure fusion.
Content of the invention
For solving above-mentioned technical problem, the present invention proposes a kind of aerating agitating device for land for growing field crops fertigation and side
Method.
A kind of fertigation aerating agitating device is it is characterised in that include feeding part, Gas Stirring part and discharging portion
Point, wherein said Gas Stirring part includes aerator 1, liquid manure tank 4 and air inlet pipe 2；Described feeding part includes water inlet pipe
3rd, fertilizer transporter and quantitation deposit fertile device 11；Described output section includes liquid manure valve 6, goes out liquid manure pipe 7 and filter
8.
Preferably, in described fertigation aerating agitating device, described aerator 1 is high-pressure pump, for water
Gases at high pressure are provided in fertile tank 4.
Preferably, in described fertigation aerating agitating device, it is reverse tapered shape or straight tube shape inside described liquid manure tank 4
Shape, bottom is provided with bubbler, and this bubbler is one or more trachea placed side by side, and trachea has a large amount of apertures, high pressure
Gas is gone out and is formed a large amount of high speed bubble trains from bottom to top during aperture, is internally formed jet and turbulent flow in liquid manure tank 4, realizes fast
Fast air agitation is so that liquid manure fully merges；Described air inlet pipe 2 connects bubbler.
Preferably, in described fertigation aerating agitating device, in described liquid manure tank 4, water level and concentration of fertilizer are also included
Sensing device 5, for water level detecting and liquid manure Concentration Testing.
Preferably, in described fertigation aerating agitating device, described feeding part includes water inlet pipe 3, fertilizer transmission
Device and the quantitation positioned at fertilizer transporter front end deposit fertile device 11, and wherein, described fertilizer transporter includes fertilizer transmission
Band 9 and conveyer belt transfer wheel 10.
Preferably, in described fertigation aerating agitating device, described output section includes liquid manure valve 6, water outlet
Fertile pipe 7 and filter 8, wherein said filter 8 is arranged on liquid manure valve 6 and goes out between liquid manure pipe 7, or is arranged on out liquid manure pipe
Between 7 and land for growing field crops fertilization system.
Preferably, in described fertigation aerating agitating device, mechanical agitation dress is set in liquid manure tank 4 further
Put.
Preferably, in described fertigation aerating agitating device, described mechanical stirring device is motor-driven spiral
Blade, stirring rod or puddle support.
A kind of fertigation aerating stirring means it is characterised in that use above-mentioned fertigation aerating agitating device, its
In, by water inlet pipe 3 to liquid manure tank 4 inner water-supply, quantitatively deposit fertile device 11 according to specific fertilizer applications quantitatively storage and quantitation
Solid fertilizer is thrown in on fertilizer conveyer belt 9, coordinates the fertilizer transporter of suitable transfer rate that solid fertilizer is sent into liquid manure
Tank 4；
High-pressure pump 1 provides gases at high pressure by air inlet pipe 2 into liquid manure tank 4, is reverse tapered shape or straight inside liquid manure tank 4
Barrel shape, liquid manure tank 4 bottom is provided with bubbler, and this bubbler can be one or more trachea placed side by side, and trachea is opened
There are a large amount of apertures, gases at high pressure are gone out and formed a large amount of high speed bubble trains from bottom to top during aperture, the inside of cooperation inverted cone is empty
Between, it is internally formed jet and turbulent flow in liquid manure tank 4, realize fast aeration stirring, realize liquid manure and fully merge；When in liquid manure tank 4
Water level when reaching calibration value, water level and concentration of fertilizer sensing device 5 send information and control water inlet speed or close inlet valve；
When water level and concentration of fertilizer sensing device 5 detection reach demarcation liquid manure concentration, stop high-pressure aerated and solid
Fertile input and transmission, fertilizer transporter, quantitatively deposit fertile device 11, and aerator 1 enters standby or idling conditions, water level and
Concentration of fertilizer sensing device 5 sends information, opens out liquid manure valve 6, liquid manure flows out by going out liquid manure pipe 7, enters through filter 8
Enter land for growing field crops fertilization system.
Presently disclosed fertigation aerating agitating device and method, can achieve high efficiency by gases at high pressure stirring
Liquid manure fully merges the Automated condtrol with process, can be applicable to the front end of land for growing field crops irrigation system, further energy saving, reduces
Cost, improves efficiency.
Brief description
Fig. 1 is the structure chart of the fertigation aerating agitating device in the embodiment of the present invention, wherein:
1- aerator, 2- air inlet pipe, 3- water inlet pipe, 4- liquid manure tank, 5- water level and concentration of fertilizer sensing device, 6- water outlet
Fertile valve, 7- go out liquid manure pipe, 8- filter, 9- fertilizer conveyer belt, 10- conveyer belt rotating wheel, 11- quantitatively deposit fertile device.
Specific embodiment
With reference to specific embodiment, fertigation aerating agitating device of the present invention and method are done furtherly
Bright, but protection scope of the present invention is not limited to this.
Fig. 1 is the structure chart of the fertigation aerating agitating device in the embodiment of the present invention.
Presently disclosed fertigation aerating agitating device includes feeding part, Gas Stirring part and discharging portion
Point.
As shown in fig. 1, feeding part includes water inlet pipe 3, fertilizer transporter and quantitatively deposits fertile device 11.This fertilizer passes
Send that device includes fertilizer conveyer belt 9 and conveyer belt transfers wheel 10.Water inlet pipe 3 is responsible for liquid manure tank 4 inner water-supply.Quantitation deposits fertile device
11 are located at fertilizer transporter front end, are thrown in admittedly on fertilizer conveyer belt 9 according to the quantitation storage of specific fertilizer applications and quantitation
Body fertilizer, coordinates the fertilizer transporter of suitable transfer rate that solid fertilizer is sent into liquid manure tank 4.
Gas Stirring part includes aerator 1, liquid manure tank 4, air inlet pipe 2.Aerator 1 can be high-pressure pump, use
In the offer gases at high pressure into liquid manure tank 4.It is reverse tapered shape or straight tube shape inside liquid manure tank 4, preferably inverted cone.Liquid manure tank
4 bottoms are provided with bubbler, and this bubbler can be one or more trachea placed side by side, and trachea has a large amount of apertures, high pressure
Gas is gone out and is formed a large amount of high speed bubble trains from bottom to top during aperture, and the inner space of cooperation inverted cone, inside liquid manure tank 4
Form jet and turbulent flow, realize fast aeration stirring, realize liquid manure and fully merge.Air inlet pipe 2 connects bubbler, certainly, ability
Field technique personnel are contemplated that bubbler also can be used as a part for air inlet pipe 2.Water level and concentration of fertilizer is also included in liquid manure tank 4
Sensing device 5, when the water level in liquid manure tank 4 reaches calibration value, the information that sends controls water inlet speed or closes inlet valve.This
Outward, water level and concentration of fertilizer sensing device 5 can send the liquid manure concentration information detecting, and then real-time control or change quantitation are deposited
The quantitation storage of fertile device 11 and quantitative input parameter, and the transmission efficiency of conveyer belt.When water level and concentration of fertilizer sensing dress
When putting 5 detections and reaching demarcation liquid manure concentration, stop the input of solid fertilizer and transmission.
Output section includes liquid manure valve 6, goes out liquid manure pipe 7 and filter.When water level and concentration of fertilizer sensing device 5 are examined
Measure when reaching demarcation liquid manure concentration, stop input and the transmission of high-pressure aerated and solid fertilizer.Now, fertilizer transporter, fixed
Amount deposits fertile device 11, and aerator 1 enters standby or idling conditions.Water level and concentration of fertilizer sensing device 5 send information, open
Go out liquid manure valve 6, liquid manure flows out by going out liquid manure pipe 7, enter land for growing field crops fertilization system.Additionally, entering land for growing field crops fertilising system in liquid manure
Before system, filter 8 should be set it will be understood that filter 8 may be provided at liquid manure valve 6 and goes out between liquid manure pipe 7 it is also possible to set
Put and between liquid manure pipe 7 and land for growing field crops fertilization system.
Additionally, mechanical stirring device also can be arranged in liquid manure tank 4 further, improve liquid manure fusion efficiencies further.Should
Mechanical stirring device can be motor-driven helical blade, stirring rod or puddle support.
By above-described embodiment, can achieve that high efficiency liquid manure fully merges the automatization with process by gases at high pressure stirring
Control, can be applicable to the front end of land for growing field crops irrigation system, further energy saving, reduces cost, improve efficiency.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary enforcement adopting
Mode, but the invention is not limited in this.For those skilled in the art, in the essence without departing from the present invention
In the case of god and essence, various modifications and improvement can be made, these modifications and improvement are also considered as protection scope of the present invention.
Claims (10)
1. a kind of fertigation aerating agitating device is it is characterised in that include feeding part, Gas Stirring part and discharging portion
Point, wherein said Gas Stirring part includes aerator (1), liquid manure tank (4) and air inlet pipe (2)；Described feeding part includes
Water inlet pipe (3), fertilizer transporter and quantitation deposit fertile device (11)；Described output section includes liquid manure valve (6), water outlet
Fertile pipe (7) and filter (8).
2. fertigation aerating agitating device according to claim 1 is it is characterised in that described aerator (1) is high
Compression pump, for providing gases at high pressure into liquid manure tank (4).
3. fertigation aerating agitating device according to claim 1 is it is characterised in that inside described liquid manure tank (4) be
Reverse tapered shape or straight tube shape, bottom is provided with bubbler, and described air inlet pipe (2) connects described bubbler.
4. fertigation aerating agitating device according to claim 3 is it is characterised in that described bubbler is one or many
The individual trachea placed side by side, trachea has a large amount of apertures, and gases at high pressure are gone out and formed a large amount of high speed bubbles from bottom to top during aperture
String, is internally formed jet and turbulent flow in liquid manure tank (4), realizes fast aeration and stirs so that liquid manure fully merges.
5. fertigation aerating agitating device according to claim 1 is it is characterised in that also wrap in described liquid manure tank (4)
Include water level and concentration of fertilizer sensing device (5), for water level detecting and liquid manure Concentration Testing.
6. fertigation aerating agitating device according to claim 1 is it is characterised in that described fertilizer transporter includes
Fertilizer conveyer belt (9) and conveyer belt transfer wheel (10).
7. fertigation aerating agitating device according to claim 1 is it is characterised in that described filter (8) is arranged on
Liquid manure valve (6) and going out between liquid manure pipe (7), or be arranged on out between liquid manure pipe (7) and land for growing field crops fertilization system.
8. fertigation aerating agitating device according to claim 1 it is characterised in that in liquid manure tank (4) further
Setting mechanical stirring device.
9. fertigation aerating agitating device according to claim 8 is it is characterised in that described mechanical stirring device is electricity
Helical blade, stirring rod or puddle support that machine drives.
10. a kind of fertigation aerating stirring means are it is characterised in that use described in any one in the claims 1-9
Fertigation aerating agitating device, wherein, by water inlet pipe (3) to liquid manure tank (4) inner water-supply, quantitatively deposit fertile device (11) root
According to specific fertilizer applications, quantitatively storage and quantitation throw in solid fertilizer to fertilizer conveyer belt (9) is upper, coordinate suitable transfer rate
Fertilizer transporter by solid fertilizer send into liquid manure tank (4)；
High-pressure pump pass through air inlet pipe (2) to provide in liquid manure tank (4) inside gases at high pressure, liquid manure tank (4) be reverse tapered shape or
Straight tube shape, liquid manure tank (4) bottom is provided with bubbler, and this bubbler is one or more trachea placed side by side, and trachea is opened
There are a large amount of apertures, gases at high pressure are gone out and formed a large amount of high speed bubble trains from bottom to top during aperture, the inside of cooperation inverted cone is empty
Between, it is internally formed jet and turbulent flow in liquid manure tank (4), realize fast aeration stirring, realize liquid manure and fully merge；When liquid manure tank
(4) when the water level in reaches calibration value, water level and concentration of fertilizer sensing device (5) transmission information control water inlet speed or close into
Penstock；
When water level and concentration of fertilizer sensing device (5) detection reach demarcation liquid manure concentration, stop high-pressure aerated and solid fertilizer
Input and transmission, fertilizer transporter, quantitative deposit fertile device (11), aerator (1) enters standby or idling conditions, water level
Send information with concentration of fertilizer sensing device (5), open out liquid manure valve (6), liquid manure is flowed out by going out liquid manure pipe (7), pass through
Filter (8) enters land for growing field crops fertilization system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688435.9A CN106358556A (en) | 2016-08-18 | 2016-08-18 | Irrigation-fertilization-aerating stirring device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688435.9A CN106358556A (en) | 2016-08-18 | 2016-08-18 | Irrigation-fertilization-aerating stirring device and method |
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| CN106358556A true CN106358556A (en) | 2017-02-01 |
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| CN201610688435.9A Pending CN106358556A (en) | 2016-08-18 | 2016-08-18 | Irrigation-fertilization-aerating stirring device and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820820A (en) * | 2017-11-20 | 2018-03-23 | 中国农业科学院农田灌溉研究所 | Irrigate liquid manure Preparation equipment and liquid manure preparation method |
| CN108031401A (en) * | 2018-01-29 | 2018-05-15 | 中国农业科学院农田灌溉研究所 | Irrigation equipment |
| CN108156922A (en) * | 2018-01-12 | 2018-06-15 | 中国农业科学院农田灌溉研究所 | Suitability identification method and identification systems are irrigated in a kind of crop aerating |
| CN109804766A (en) * | 2019-04-01 | 2019-05-28 | 盐城工学院 | A kind of solid-liquid mixed type fertilizer apparatus |
| CN109804766B (en) * | 2019-04-01 | 2024-05-03 | 盐城工学院 | Solid-liquid mixed type fertilizer injection unit |
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| CN205922020U (en) * | 2016-08-18 | 2017-02-08 | 中国农业科学院农田灌溉研究所 | Fertigation air entrainment agitating unit |
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| US20090175683A1 (en) * | 2008-01-09 | 2009-07-09 | Kyungpook National University Industry-Academic Cooperation Foundation | Underground Root Margin Even Irregation Apparatus and Method Thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107820820A (en) * | 2017-11-20 | 2018-03-23 | 中国农业科学院农田灌溉研究所 | Irrigate liquid manure Preparation equipment and liquid manure preparation method |
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| CN109804766A (en) * | 2019-04-01 | 2019-05-28 | 盐城工学院 | A kind of solid-liquid mixed type fertilizer apparatus |
| CN109804766B (en) * | 2019-04-01 | 2024-05-03 | 盐城工学院 | Solid-liquid mixed type fertilizer injection unit |
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Application publication date: 20170201 |