CN102491847B - Machine for preparing soil aggregates containing chemical fertilizer - Google Patents
Machine for preparing soil aggregates containing chemical fertilizer Download PDFInfo
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- CN102491847B CN102491847B CN201110408388.5A CN201110408388A CN102491847B CN 102491847 B CN102491847 B CN 102491847B CN 201110408388 A CN201110408388 A CN 201110408388A CN 102491847 B CN102491847 B CN 102491847B
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- granular
- liquid
- chemical fertilizer
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- fertilizer
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Abstract
The invention discloses equipment for industrially continuously producing a granular fertilizer which contains a chemical fertilizer in the middle and is coated with soil ingredients outside in batch at low energy consumption. The equipment mainly comprises a thinning conical cover, a granular liquid spraying system, a hot air drying pipe, a shunting conical ring and the like. A fermented organic fertilizer-loess powder mixture enters from a feeding hole, and is thinned into a powder barrel through the thinning conical cover. When liquid granules containing a chemical fertilizer, sticky humus and loess sprayed by the granular liquid spraying system pass through the wall of the powder barrel, a layer of powder is attached to the surface of the liquid granules, so that wet granular containing the chemical fertilizer are formed. Under the action of the hot air drying pipe, the wet granules become a hard dry granular fertilizer which contains the chemical fertilizer. The equipment has the major advantages that: the produced granular fertilizer has stable quality; continuous, batch and low-energy-consumption production is realized; and the produced granular fertilizer is environmentally-friendly.
Description
Technical field
The present invention relates to a kind of novel device, the equipment is mainly used in industrial batch and produces the middle soil containing chemical fertilizer in a large number
Granule.
Background technology
Chemical fertilizer is the important measures of premodern agriculture volume increase, but for a long time, fertilizing method not science, only part chemical fertilizer quilt
Crops absorb, and remaining is with the water loss in soil.To ensure crop alimentary, it has to increase fertilizer amount, but apply in a large number
Body eutrophication and content of nitrite is caused to increase with chemical fertilizer.
Patent " method and the compound fertilizer with the method preparation chemical fertilizer bag in the middle of the soil granular " (patent of Zou Liji
Number：201010200522.8) propose simple and easy to do method.But granule of the centre containing chemical fertilizer prepared with the method, granule
Size and include chemical fertilizer amount and be difficult control, difficulty produces gratifying industrial products.
The present invention is exactly on the basis of former patent, to design the soil granular containing chemical fertilizer in the middle of a kind of industrial mass manufacture
Equipment, the product particle of equipment production is uniform, it is stable to include chemical fertilizer amount but can by plant need produce nitrogenous, phosphorus,
The composite aggregate fertilizer of potassium, trace element.
The content of the invention
The soil granular draft machine longitudinal section schematic diagram for including chemical fertilizer is shown in Fig. 1.
Fertilizer, loess mixed-powder are entered from charging aperture (1), and it is thin for cylindric powder cylinder that Jing draws thin circular cone cover (2) to draw
Fall.During liquid injection system granular by nitrogenous fertilizer, powder is sticked outside granular liquid, form outsourcing fertilizer-loess powder
Nitrogenous fertilizer wet granular.Equally, by the granular liquid injection system of phosphate fertilizer, the granular liquid injection system of potash fertilizer, the granular liquid of trace element
During body spraying system, phosphate fertilizer wet granular, potash fertilizer wet granular, trace element fertilizer wet granular are formed respectively.These wet granulars and unnecessary
When hot air drying pipe (10) are fallen under powder, one side wet grain drying is blowed to into solid finished product, on the other hand unnecessary powder
Foreign side, and be split conical ring and finished granule and separate, goes out from unnecessary powder outlet circulation, and granule is then from producing mouth outlet (13) stream
Go out.
1st, fertilizer-loess powder
First dry fertilizer, dry loess are crushed, then in " uniform mixing tank for homomorphic substances ", is mixed by predetermined ratio.
Herein fertilizer refers to the feces of livestock and poultry (preferably pig manure) that Jing group beneficial microorganisms are fermented.
The dry weight ratio of fertilizer and loess is advisable with 1: 3 to 3: 1.
2nd, chemical fertilizer-humus-loess liquid
The chemical fertilizer hydrojet that sparge pipe sprays is made up of chemical fertilizer, fresh viscosity humus liquid, loess powder.The weight of each composition
Than：
Fresh viscosity humus liquid: chemical fertilizer: loess=70: 20: 10.
3rd, the preparation of fermentation fertilizer and fresh viscosity humus liquid
Fermentation fertilizer and viscosity humus liquid are prepared in wedged bottom cement organic fertilizer fermentation pond (Fig. 2).Fresh animal dung
Just (preferably pig manure) loaded in wedged bottom cement organic fertilizer fermentation pond, and one layer of feces of livestock and poultry, one layer of group beneficial microorganisms of splashing are sent out
Zymotic fluid, upper lid Polypropylence Sheet sealed fermenting after filling.The liquid produced during fermentation is contained within many viscosity humus, by drainage screen
(15) viscosity humus liquid collecting tank (16) is flowed into.
The feces of livestock and poultry for fermenting is dried, grinds, and mixes with loess powder, as particle shell powder.
4th, granular liquid injection system
The chemical fertilizer hydrojet prepared by upper method is loaded in eminence water tank, and liquid is sprayed to powder cylinder by granular liquid injection system
Body granule.
Granular liquid injection system is made up of sparge pipe, disconnected liquid grid and liquid collecting funnel.
From in motionless sparge pipe to around spraying, the disconnected liquid grid being rotated are broken into one to chemical fertilizer-humus-loess liquid
Individual granule, the effect of liquid collecting funnel is to collect the liquid kept off on the inside of disconnected liquid grid, again reuse.
Fig. 3 is met personally in sparge pipe and disconnected the crosscutting of liquid grid.
Sparge pipe：The vertical tube being fixed in the middle of powder cylinder；There is spray hole on the sparge pipe whole body.
Disconnected liquid grid：By multi-disc, vertically disconnected liquid plate is constituted, and has gap between each disconnected liquid plate；It is enclosed within sparge pipe foreign side；With sparge pipe
Centered on rotate；Its effect：The liquidus that sparge pipe sprays is interrupted into the liquid that granulates.
Liquid collecting funnel：Funnel below sparge pipe and disconnected liquid grid；Its effect：The liquid under disconnected liquid grid gear is collected, is led to
Piping flows into reuse tank.
5th, the wet granular of chemical fertilizer is included
The liquid particles of ejection are by the way that, because of both sides' all toughness (all containing loess etc.), powder is bonded in liquid during powder barrel
Around granule, formation includes the wet granular of chemical fertilizer.
6th, finished particle, hot air drying pipe and shunting conical ring
Wet granular water content is high, broken, and water hardening need to be gone to become finished particle.
Water hardening is gone to be completed by hot air drying pipe (10).
Hot air drying pipe is located at the vertical tube immediately below granular liquid injection system；There is hole on the vertical tube whole body；To around blowing out
Dry gas；The gas that hot air drying pipe sprays is advisable with 60-90 °.
Wet granular falling to occur when the region two and changes.Firstth, granule is hardened.Secondth, unnecessary powder
Material blows to foreign side by hot blast, and Jing shunting conical rings are further separated into excessive powder outlet；And finished product dry particl enters products export.
Shunting conical ring is located at shell lower section, tapered ring-type；Shunting conical ring inwall be connected with products export, outer wall with it is many
Remaining powder outlet ring is connected；Its effect is to separate unspent powder and finished granule.
Description of the drawings
Fig. 1 is the soil granular draft machine longitudinal section schematic diagram for including chemical fertilizer
Fig. 2 is wedged bottom cement livestock manure fermented pond
Fig. 3 is granular liquid injection system cross-sectional
Specific embodiment
The present invention is described in further detail with reference to schematic diagram：
1st, prepared by products material
According to Fig. 2, feces of livestock and poultry (preferably pig manure) is interior loaded on fermentation vat (14), one layer of feces of livestock and poultry, and splash one layer of group
Body beneficial microbe fermentation liquid.Fermentation vat upper lid Polypropylence Sheet, sealed fermenting after filling.
The liquid produced in sweat, includes a large amount of viscosity humus, and by drainage screen (15) viscosity humus are flowed into
Liquid collecting tank (16).The viscosity humus liquid is used to dissolve chemical fertilizer and loess powder, becomes chemical fertilizer hydrojet.
More than 20 DEG C temperature, Jing 25-30 days, fermentation is completed.The feces of livestock and poultry for fermenting is without pathogenic bacterium, parasite and parasitism
Worm's ovum, stink is also very low.The fermentation excrement drying and crushing, is mixed with dry loess powder in a ratio, becomes the outer envelope of product.
2nd, the preparation process of product
According to Fig. 1, dry fermentation feces of livestock and poultry and dry loess mixed-powder are entered by charging aperture (1), Jing La Bao gardens cone cover
(2) draw thin into powder cylinder whereabouts.Powder cylinder when nitrogenous fertilizer granular liquid injection system (4) (5) (6), the nitrogen of system injection
Fertile liquid particles pass through powder barrel, and because nitrogenous fertilizer liquid particles and powder are all containing loess etc., powder is bonded at particle-liquid surface,
The wet soil particle of containing nitrogenous fertilizers in being formed.Equally, powder cylinder passes through the granular liquid injection system of phosphate fertilizer (7), the granular liquid of potash fertilizer
When spraying system (8), trace element fertilizer granular liquid injection system (9), the wet soil granular for including phosphate fertilizer is formed respectively, include
The wet soil granular of potash fertilizer and the wet soil granular for including trace element fertilizer.
Wet soil granular is broken, it is necessary to which drying is hardened.Drying is hardened and completed by hot air drying pipe (10).Hot air drying pipe
(10) the xeothermic air temperature for spraying is between 60-90 DEG C.Wet soil granular is dried when the region and is hardened.It is unspent unnecessary
Powder blows to foreign side by hot blast.In the presence of shunting conical ring (11), dry soil granular flows out from products export (13), is not run out
Powder from unnecessary powder outlet (12) flow out.
Granular liquid is completed in granular liquid injection system.Granular liquid injection system is by sparge pipe (4), disconnected liquid grid
(5) constitute with liquid collecting funnel (6).Sparge pipe (4) is broken into wire chemical fertilizer hydrojet, the disconnected liquid grid (5) being rotated around is sprayed
Granular liquid, the liquid broken under liquid grid gear is collected by liquid collecting funnel (6), and enters reuse tank by pipeline.
Fig. 3 is the cross-sectional view of sparge pipe (17) and disconnected liquid grid (19).The liquid grid that break as seen from Figure 3 are enclosed within sparge pipe periphery,
It is made up of Pork-pieces disconnected liquid plate (20), is stitched between having between each disconnected liquid plate.
Beneficial effects of the present invention
1st, product quality is stable
With the product of equipment production, even particle size, include and have protection outer outside the ingredient stabilities such as chemical fertilizer, chemical fertilizer core
Shell.
2nd, it is numerous in variety
This equipment can produce the granular fertilizer of single chemical fertilizer, can also produce the composite granulated fertilizer of various chemical fertilizer, can also be according to need
Adjust the composite granulated fertilizer that various chemical fertilizer ratios produce special requirement；And the various chemical fertilizer in composite granulated fertilizer are wrapped respectively not
With in granule, it is to avoid the chemical reaction between various chemical fertilizer.
3rd, continuous, low energy consumption, batch production
Continuous continual charging above, goes out below product.Frictional resistance very little in production process, energy utilization efficiency pole
It is high.
4th, product environmentally safe
In addition to chemical fertilizer, other all compositions are all the normal compositions in soil；Because granule outer layer contains fertilizer, with fertilizer
Rot, outer layer gradually disintegrates；Chemical fertilizer kernel contains humus, and chemical fertilizer also can gradually disintegrate after being finished.
Because chemical fertilizer is in the middle of granule, loss of chemical fertilizer is substantially reduced, reduce pollution of the chemical fertilizer to water body.
Claims (7)
1. a kind of soil granular draft machine for including chemical fertilizer, industrial continuously to produce the soil granular for including chemical fertilizer；Its main member
Have：Draw thin circular cone cover, granular liquid injection system, hot air drying pipe and shunting conical ring, these components be arranged on one it is closed
Inside the shell, wherein, granular liquid injection system is made up of playpipe, disconnected liquid grid and liquid collecting funnel；Its main process is：Loess-
After fertilizer mixed powder end enters from charging aperture, it is thin into powder cylinder that Jing draws thin circular cone cover to draw, and powder cylinder falls, by granular liquid
Loess-chemical fertilizer-viscosity humus mixed liquor the granule of body spraying system injection, liquid particles pass through powder cylinder, outer viscous loess-have
Machine fertilizer mixed powder end, formation includes the wet soil granular of chemical fertilizer, and wet soil granular is dried to include chemical fertilizer by hot air drying pipe
Dry soil granular；Under shunting conical ring effect, dry soil granular separates with unspent powder.
2. it is according to claim 1 to include the soil granular draft machine of chemical fertilizer, wherein drawing being mainly characterized by for thin circular cone cover：
It is shaped as point cone upward；Immediately below charging aperture；Its effect is that the powder for entering charging aperture draws thin into cylinder
Shape, so that powder is bonded in the granular liquid appearance of injection.
3. the soil granular draft machine for including chemical fertilizer according to claim 1, wherein playpipe are mainly characterized by：It is fixed
Vertical tube in the middle of powder cylinder；There is spray hole on the sparge pipe whole body.
4. the soil granular draft machine for including chemical fertilizer according to claim 1, it interrupts being mainly characterized by for liquid grid：By many
Vertically disconnected liquid plate is constituted piece, is stitched between having between each disconnected liquid plate；It is enclosed within sparge pipe foreign side；Rotated centered on sparge pipe；It act as
The liquidus that sparge pipe sprays is interrupted into the liquid that granulates.
5. the soil granular draft machine for including chemical fertilizer according to claim 1, wherein liquid collecting funnel are mainly characterized by：Position
In sparge pipe and disconnected liquid grid lower section in funnel-form；It act as collecting the liquid under disconnected liquid grid gear, and by pipeline reuse tank is flowed into.
6. the soil granular draft machine for including chemical fertilizer according to claim 1, wherein hot air drying pipe are mainly characterized by：
Vertical tube below granular liquid injection system；There is hole on the vertical tube whole body；To around spraying dry gas；Hot air drying pipe sprays
The steam for going out is 60-90 degree.
7. the soil granular draft machine for including chemical fertilizer according to claim 1, wherein shunting conical ring is mainly characterized by：Position
In shell lower section, tapered ring-type；The inwall of shunting conical ring is connected with products export, and outer wall is connected with unnecessary powder outlet ring；
Its effect is to separate unspent powder and finished granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408388.5A CN102491847B (en) | 2011-12-09 | 2011-12-09 | Machine for preparing soil aggregates containing chemical fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408388.5A CN102491847B (en) | 2011-12-09 | 2011-12-09 | Machine for preparing soil aggregates containing chemical fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102491847A CN102491847A (en) | 2012-06-13 |
| CN102491847B true CN102491847B (en) | 2017-05-10 |
Family
ID=46183717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110408388.5A Expired - Fee Related CN102491847B (en) | 2011-12-09 | 2011-12-09 | Machine for preparing soil aggregates containing chemical fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102491847B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190306A (en) * | 2013-04-17 | 2013-07-10 | 胡元南 | Agricultural seedling tray using all-nutrient WoRong soil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369055A (en) * | 1978-01-09 | 1983-01-18 | Chissoasahi Fertilizer Co., Ltd. | Coated granular fertilizer capable of controlling the effect of temperature upon dissolution-out rate |
| CN1440831A (en) * | 2003-02-28 | 2003-09-10 | 宜兴市爱康制药设备有限公司 | Improved centrifugally fluidizing microball pelletizing and coating apparatus |
| CN101773002A (en) * | 2009-12-31 | 2010-07-14 | 李殿祥 | Granular soil spraying machine |
| CN101870625A (en) * | 2010-06-12 | 2010-10-27 | 邹立基 | Method for wrapping fertilizer in soil granules and compound fertilizer prepared therefrom |
-
2011
- 2011-12-09 CN CN201110408388.5A patent/CN102491847B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369055A (en) * | 1978-01-09 | 1983-01-18 | Chissoasahi Fertilizer Co., Ltd. | Coated granular fertilizer capable of controlling the effect of temperature upon dissolution-out rate |
| CN1440831A (en) * | 2003-02-28 | 2003-09-10 | 宜兴市爱康制药设备有限公司 | Improved centrifugally fluidizing microball pelletizing and coating apparatus |
| CN101773002A (en) * | 2009-12-31 | 2010-07-14 | 李殿祥 | Granular soil spraying machine |
| CN101870625A (en) * | 2010-06-12 | 2010-10-27 | 邹立基 | Method for wrapping fertilizer in soil granules and compound fertilizer prepared therefrom |
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| Publication number | Publication date |
|---|---|
| CN102491847A (en) | 2012-06-13 |
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Addressee: Zou Liji Document name: Notification of an Office Action |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20191209 |