CN110357721A - A kind of device and method producing capsule for controlled release fertilizer Wax special - Google Patents
A kind of device and method producing capsule for controlled release fertilizer Wax special Download PDFInfo
- Publication number
- CN110357721A CN110357721A CN201910726311.9A CN201910726311A CN110357721A CN 110357721 A CN110357721 A CN 110357721A CN 201910726311 A CN201910726311 A CN 201910726311A CN 110357721 A CN110357721 A CN 110357721A
- Authority
- CN
- China
- Prior art keywords
- wax
- entrance
- outlet
- connect
- controlled release
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of device and methods for producing capsule for controlled release fertilizer Wax special.Device of the present invention includes Mixer pot, dnockout pumps, filter, storehouse of dusting；The outlet of the Mixer pot and the entrance of dnockout pumps connect；The outlet of the dnockout pumps and the entrance of filter connect；The outlet of the filter is connect with the entrance in storehouse of dusting.The present invention produces capsule for controlled release fertilizer Wax special using new device and method, solves the problems, such as that existing Controlled Release Fertilizer coated with resin is at high cost, easy adhesion, and improve controlled-release effect.
Description
Technical field
The present invention relates to a kind of device and methods for producing capsule for controlled release fertilizer Wax special.
Background technique
Release and release control fertilizer is the advanced form of slow release fertilizer, and the intelligence release of nutrient is controlled by film-coating technique, has height
Effect, weight-reducing, saving of labor, it is safe the advantages that, meet the direction of Modern Green agricultural development, be Ministry of Agriculture's emphasis promote fertilizer.Mesh
Quickly, common Controlled Release Fertilizer can be divided into the market for preceding development at home and abroad: sulphur coating, resin coating, polyurethane coating etc..
Controlled Release Fertilizer is the fertilizer using polymer coating, and fertiliser granulates completely cut off with outside completely, only allows hydrone form
It is diffused into film by nanometer level microporous, causes nutrient density inside and outside film poor, the osmotic pressure of generation drives supporting using water as carrier
Intelligence is divided to be discharged into outside film.The release of nutrient depends on temperature change, soil water content, pH, alternation of wetting and drying and soil
Earth bioactivity is on release almost without influence.When the temperature increases, plant growth is accelerated, and nutrient demand amount increases, fertilizer release
Rate is also accelerated therewith；It is then opposite when the temperature decreases.
It is most commonly seen with polyurethane material in the controlled release fertilizer product developed at present, because of polyurethane material economy, production speed
Degree is fast, can accomplish degradable, meets environmental requirement, but its disadvantage are as follows: production equipment required for this technology and coating
Material be mostly from external import, high production cost, it is expensive 800-1000 yuan/ton with nutrient common fertilizer of market price ratio, expensive
Price will restrict it and move towards crop field.
Summary of the invention
The present invention produces capsule for controlled release fertilizer Wax special using new device and method, solves existing Controlled Release Fertilizer coated with resin
The problem of at high cost, easy adhesion, and improve controlled-release effect.
The present invention provides a kind of device for producing capsule for controlled release fertilizer Wax special, described device include Mixer pot, dnockout pumps,
Filter, storehouse of dusting；The outlet of the Mixer pot and the entrance of dnockout pumps connect；The outlet of the dnockout pumps and entering for filter
Mouth connection；The outlet of the filter is connect with the entrance in storehouse of dusting.
The present invention is preferably that described device includes temporary storage tank；The outlet of the Mixer pot and the entrance of temporary storage tank connect；Institute
The entrance of the outlet and dnockout pumps of stating temporary storage tank connects.
The present invention is preferably that described device includes vibrating screen, packing machine；The outlet in the storehouse of dusting and the entrance of vibrating screen
Connection；The outlet of the vibrating screen and the entrance of packing machine connect.
The present invention is preferably that described device includes hopper；The outlet of the vibrating screen and the entrance of hopper connect；The material
The outlet of slot and the entrance of packing machine connect.
The present invention is preferably that described device includes Mixer pot I, Mixer pot II；The outlet of the Mixer pot I and temporary storage tank
Entrance connection；The outlet of the Mixer pot II and the entrance of temporary storage tank connect.
Another object of the present invention is provide a kind of method using above-mentioned apparatus production capsule for controlled release fertilizer Wax special, the side
Method includes the following steps: 1. under conditions of 80-120 DEG C, and purification Fischer-Tropsch wax and paraffin are melted in Mixer pot, mixes, obtains
To liquid reconciliation wax, and it is transferred in temporary storage tank；2. by step, 1. gained liquid reconciles wax and is transferred to and dusts by dnockout pumps, filter
It dusts in storehouse, the molding particle in storehouse of dusting enters hopper by vibrating screen sieving, then sucks packing machine packaging.
The present invention be preferably the step 1. in purification Fischer-Tropsch wax dropping point >=70 DEG C, the step 1. in paraffin it is molten
Point >=58 DEG C, the step 1. in purification Fischer-Tropsch wax weight percent be 30-70%, the step 1. in paraffin weight hundred
Divide than being 30-70%.
Another object of the present invention is to provide a kind of method using above-mentioned apparatus production capsule for controlled release fertilizer Wax special, the side
Method includes the following steps: 1. under conditions of 80-120 DEG C, and purification Fischer-Tropsch wax, microwax and paraffin are melted in Mixer pot,
It mixes, obtains liquid reconciliation wax, and be transferred in temporary storage tank；2. by step, 1. gained liquid reconciliation wax passes through dnockout pumps, filter
It is transferred in storehouse of dusting and dusts, the molding particle in storehouse of dusting enters hopper by vibrating screen sieving, then sucks packing machine packaging.
The present invention be preferably the step 1. in purification Fischer-Tropsch wax dropping point >=70 DEG C, the step 1. in microwax
Dropping point >=70 DEG C, the step 1. in melting point of paraffin wax >=58 DEG C, the step 1. in purification Fischer-Tropsch wax weight percent
For 10-60%, the step 1. in the weight percent of microwax be 5-60%, the step 1. in paraffin weight percent
For 15-70%.
The invention has the following beneficial effects:
One, it prevents adhesion: 1) the coated with resin body such as capsule for controlled release fertilizer Wax special and polyurethane of device production of the present invention
There is good fusion in system, is uniformly dispersed, in coating production process, effectively separates controlled release granule after solidification, reduces controlled release
Particle adhesion avoids the membrane material as caused by adhesion during transport, storage, fertilising and ruptures, reduces controlled-release effect；2) originally
The capsule for controlled release fertilizer Wax special of invention described device production weakens coating in coating production process by the demoulding effect of wax
Bonding force between material and equipment reduces the loss of material, improves the utilization rate of material.
Two, compatibility is good, controlled-release effect is good: 1) the capsule for controlled release fertilizer Wax special of device production of the present invention improves coating
Hydrophobicity, improve to the barrier property of hydrone, improve controlled-release effect；2) capsule for controlled release fertilizer of device production of the present invention is special
It is intertwine with each other with the strand of the strand of wax and polymer, reduces the micropore size of material, improve controlled-release effect.
Three, the dosage of coated fertilizer is saved: the replaceable 10- of capsule for controlled release fertilizer Wax special of device production of the present invention
50% original resin material saves amount of resin, and the capsule for controlled release fertilizer Wax special cost of device of the present invention production is lower than
Resin material, to save material cost.
Four, the nonhazardous of capsule for controlled release fertilizer Wax special, the environmental protection of device production of the present invention.
Detailed description of the invention
1 width of attached drawing of the present invention,
Fig. 1 is the structural schematic diagram that the dedicated wax apparatus of capsule for controlled release fertilizer is produced described in embodiment 1；
Wherein, 1, Mixer pot, 2, temporary storage tank, 3, dnockout pumps, 4, filter, 5, storehouse of dusting, 6, vibrating screen, 7, hopper, 8,
Packing machine.
Specific embodiment
Following non-limiting embodiments can with a person of ordinary skill in the art will more fully understand the present invention, but not with
Any mode limits the present invention.
Embodiment 1
A kind of device producing capsule for controlled release fertilizer Wax special, described device include Mixer pot 1, temporary storage tank 2, dnockout pumps 3, mistake
Filter 4, storehouse 5 of dusting, vibrating screen 6, hopper 7, packing machine 8；
The outlet of the Mixer pot 1 is connect with the entrance of temporary storage tank 2；
The outlet of the temporary storage tank 2 is connect with the entrance of dnockout pumps 3；
The outlet of the dnockout pumps 3 is connect with the entrance of filter 4；
The outlet of the filter 4 is connect with the entrance in storehouse 5 of dusting；
The outlet in the storehouse 5 of dusting is connect with the entrance of vibrating screen 6；
The outlet of the vibrating screen 6 is connect with the entrance of hopper 7；
The outlet of the hopper 7 is connect with the entrance of packing machine 8.
Embodiment 2
A method of capsule for controlled release fertilizer Wax special being produced using 1 described device of embodiment, the method includes walking as follows
It is rapid:
1. melting purification Fischer-Tropsch wax and paraffin in Mixer pot 1 under conditions of 80-90 DEG C, mixes, obtain liquid tune
And wax, and be transferred in temporary storage tank 2；
The dropping point of the purification Fischer-Tropsch wax is 71 DEG C, and the weight percent of the purification Fischer-Tropsch wax is 30%, the stone
The fusing point of wax is 58-60 DEG C, and the weight percent of the paraffin is 70%；
2. by step, 1. gained liquid reconciliation wax passes through dnockout pumps 3, filter 4 is transferred in storehouse 5 of dusting and dusts, and dusts
The molding particle in storehouse 5 enters hopper 7 by the sieving of vibrating screen 6, then sucks the packaging of packing machine 8.
The dropping point for the capsule for controlled release fertilizer Wax special that the present embodiment 2 produces is 67 DEG C, kinematic viscosity (100 DEG C) 5.2mm2/
s。
Embodiment 3
A method of capsule for controlled release fertilizer Wax special being produced using 1 described device of embodiment, the method includes walking as follows
It is rapid:
1. melting purification Fischer-Tropsch wax and paraffin in Mixer pot 1 under conditions of 80-100 DEG C, mixes, obtain liquid
Reconciliation wax, and be transferred in temporary storage tank 2；
The dropping point of the purification Fischer-Tropsch wax is 70-72 DEG C, and the weight percent of the purification Fischer-Tropsch wax is 35%, described
Melting point of paraffin wax is 60-62 DEG C, and the weight percent of the paraffin is 65%；
2. by step, 1. gained liquid reconciliation wax passes through dnockout pumps 3, filter 4 is transferred in storehouse 5 of dusting and dusts, and dusts
The molding particle in storehouse 5 enters hopper 7 by the sieving of vibrating screen 6, then sucks the packaging of packing machine 8.
The dropping point for the capsule for controlled release fertilizer Wax special that the present embodiment 3 produces is 68 DEG C, kinematic viscosity (100 DEG C) 5.4mm2/
s。
Embodiment 4
A method of capsule for controlled release fertilizer Wax special being produced using 1 described device of embodiment, the method includes walking as follows
It is rapid:
1. purification Fischer-Tropsch wax, microwax and paraffin are melted in Mixer pot 1, mixes, obtains under conditions of 80-90 DEG C
To liquid reconciliation wax, and it is transferred in temporary storage tank 2；
The dropping point of the purification Fischer-Tropsch wax is 71 DEG C, and the weight percent of the purification Fischer-Tropsch wax is 55%, described micro-
The dropping point of brilliant wax is 72 DEG C, and the weight percent of the microwax is 30%, and the melting point of paraffin wax is 58-60 DEG C, described
The weight percent of paraffin is 15%；
2. by step, 1. gained liquid reconciliation wax passes through dnockout pumps 3, filter 4 is transferred in storehouse 5 of dusting and dusts, and dusts
The molding particle in storehouse 5 enters hopper 7 by the sieving of vibrating screen 6, then sucks the packaging of packing machine 8.
The dropping point for the capsule for controlled release fertilizer Wax special that the present embodiment 4 produces is 68 DEG C, kinematic viscosity (100 DEG C) 6.1mm2/
s。
Embodiment 5
A method of capsule for controlled release fertilizer Wax special being produced using 1 described device of embodiment, the method includes walking as follows
It is rapid:
1. purification Fischer-Tropsch wax, microwax and paraffin are melted in Mixer pot 1, mixes, obtains under conditions of 80-100 DEG C
To liquid reconciliation wax, and it is transferred in temporary storage tank 2；
The dropping point of the purification Fischer-Tropsch wax is 70-72 DEG C, and the weight percent of the purification Fischer-Tropsch wax is 50%, described
The dropping point of microwax is 72 DEG C, and the weight percent of the microwax is 35%, and the melting point of paraffin wax is 61 DEG C, the stone
The weight percent of wax is 15%；
2. by step, 1. gained liquid reconciliation wax passes through dnockout pumps 3, filter 4 is transferred in storehouse 5 of dusting and dusts, and dusts
The molding particle in storehouse 5 enters hopper 7 by the sieving of vibrating screen 6, then sucks the packaging of packing machine 8.
The dropping point for the capsule for controlled release fertilizer Wax special that the present embodiment 5 produces is 68 DEG C, kinematic viscosity (100 DEG C) 6.2mm2/
s。
Claims (9)
1. a kind of device for producing capsule for controlled release fertilizer Wax special, it is characterised in that: described device includes Mixer pot, dnockout pumps, mistake
Filter, storehouse of dusting；
The outlet of the Mixer pot and the entrance of dnockout pumps connect；
The outlet of the dnockout pumps and the entrance of filter connect；
The outlet of the filter is connect with the entrance in storehouse of dusting.
2. producing the device of capsule for controlled release fertilizer Wax special according to claim 1, it is characterised in that: described device includes temporary
Tank；
The outlet of the Mixer pot and the entrance of temporary storage tank connect；
The outlet of the temporary storage tank and the entrance of dnockout pumps connect.
3. producing the device of capsule for controlled release fertilizer Wax special according to claim 2, it is characterised in that: described device includes vibration
Sieve, packing machine；
The outlet in the storehouse of dusting and the entrance of vibrating screen connect；
The outlet of the vibrating screen and the entrance of packing machine connect.
4. producing the device of capsule for controlled release fertilizer Wax special according to claim 3, it is characterised in that: described device includes material
Slot；
The outlet of the vibrating screen and the entrance of hopper connect；
The outlet of the hopper and the entrance of packing machine connect.
5. producing the device of capsule for controlled release fertilizer Wax special according to claim 4, it is characterised in that: described device includes reconciling
Tank I, Mixer pot II；
The outlet of the Mixer pot I and the entrance of temporary storage tank connect；
The outlet of the Mixer pot II and the entrance of temporary storage tank connect.
6. a kind of existed using claim 1,2,3,4 or the method for 5 described devices production capsule for controlled release fertilizer Wax special, feature
In: described method includes following steps:
1. melting purification Fischer-Tropsch wax and paraffin in Mixer pot under conditions of 80-120 DEG C, mix, obtains liquid reconciliation
Wax, and be transferred in temporary storage tank；
2. by step, 1. gained liquid reconciles wax and is transferred in storehouse of dusting and dusts by dnockout pumps, filter, and storehouse of dusting forms
Particle by vibrating screen sieving enter hopper, then suck packing machine packaging.
7. according to the method described in claim 6, it is characterized by: the step 1. in purification Fischer-Tropsch wax dropping point >=70
DEG C, the step 1. in melting point of paraffin wax >=58 DEG C, the step 1. in purification Fischer-Tropsch wax weight percent be 30-70%,
The step 1. in paraffin weight percent be 30-70%.
8. a kind of existed using claim 1,2,3,4 or the method for 5 described devices production capsule for controlled release fertilizer Wax special, feature
In: described method includes following steps:
1. purification Fischer-Tropsch wax, microwax and paraffin are melted in Mixer pot, mixes, obtains liquid under conditions of 80-120 DEG C
State reconciliation wax, and be transferred in temporary storage tank；
2. by step, 1. gained liquid reconciles wax and is transferred in storehouse of dusting and dusts by dnockout pumps, filter, and storehouse of dusting forms
Particle by vibrating screen sieving enter hopper, then suck packing machine packaging.
9. according to the method described in claim 8, it is characterized by: the step 1. in purification Fischer-Tropsch wax dropping point >=70
DEG C, the step 1. in microwax dropping point >=70 DEG C, the step 1. in melting point of paraffin wax >=58 DEG C, the step 1. in
Refine Fischer-Tropsch wax weight percent be 10-60%, the step 1. in microwax weight percent be 5-60%, the step
Suddenly 1. the weight percent of middle paraffin is 15-70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726311.9A CN110357721A (en) | 2019-08-07 | 2019-08-07 | A kind of device and method producing capsule for controlled release fertilizer Wax special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726311.9A CN110357721A (en) | 2019-08-07 | 2019-08-07 | A kind of device and method producing capsule for controlled release fertilizer Wax special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110357721A true CN110357721A (en) | 2019-10-22 |
Family
ID=68223350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726311.9A Pending CN110357721A (en) | 2019-08-07 | 2019-08-07 | A kind of device and method producing capsule for controlled release fertilizer Wax special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110357721A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321623A (en) * | 2000-04-30 | 2001-11-14 | 中国石油化工集团公司 | Slow-release nitrogen fertilizer composition and its preparation method |
| CN106396973A (en) * | 2016-10-20 | 2017-02-15 | 北京林业大学 | Film-coated long-acting slow release fertilizer and preparation method thereof |
| CN106831093A (en) * | 2016-12-20 | 2017-06-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of coated slow-release preparation for alleviating soybean Saline Alkali Stress and its preparation method and application |
| CN108187960A (en) * | 2017-12-28 | 2018-06-22 | 大连隆星新材料有限公司 | A kind of powder spraying system |
| CN109486524A (en) * | 2018-12-29 | 2019-03-19 | 大连隆星新材料有限公司 | A kind of device producing high-quality Fischer-Tropsch wax |
| CN109486527A (en) * | 2018-12-29 | 2019-03-19 | 大连隆星新材料有限公司 | High melting point paraffin or microwax molecular distillation continuous process system |
-
2019
- 2019-08-07 CN CN201910726311.9A patent/CN110357721A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321623A (en) * | 2000-04-30 | 2001-11-14 | 中国石油化工集团公司 | Slow-release nitrogen fertilizer composition and its preparation method |
| CN106396973A (en) * | 2016-10-20 | 2017-02-15 | 北京林业大学 | Film-coated long-acting slow release fertilizer and preparation method thereof |
| CN106831093A (en) * | 2016-12-20 | 2017-06-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of coated slow-release preparation for alleviating soybean Saline Alkali Stress and its preparation method and application |
| CN108187960A (en) * | 2017-12-28 | 2018-06-22 | 大连隆星新材料有限公司 | A kind of powder spraying system |
| CN109486524A (en) * | 2018-12-29 | 2019-03-19 | 大连隆星新材料有限公司 | A kind of device producing high-quality Fischer-Tropsch wax |
| CN109486527A (en) * | 2018-12-29 | 2019-03-19 | 大连隆星新材料有限公司 | High melting point paraffin or microwax molecular distillation continuous process system |
Non-Patent Citations (1)
| Title |
|---|
| 余小龙 等: "磷石膏在石蜡包膜尿素中的应用", 《磷肥与复肥》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104311253B (en) | A kind of chitosan sustained-release fertilizer microballoon and preparation method thereof | |
| CN102584466B (en) | Oxygen fertilizer and preparation and application methods thereof | |
| CN102030592B (en) | Tower-granulated low-nitrogen high-phosphorus urine sulfur radical compound fertilizer and preparation method thereof | |
| CN103804072B (en) | Intelligent nutrition matrix | |
| CN104306353A (en) | Preparation process and device of vitamin D3 microcapsule powder | |
| CN101440004A (en) | Method for preparing high tower control release compound fertilizer | |
| CN109279864B (en) | But jardiniere of slowly-releasing fertilizer | |
| CN105885304A (en) | Wood-plastic composite material for flower pot and preparation method thereof | |
| CN110357721A (en) | A kind of device and method producing capsule for controlled release fertilizer Wax special | |
| CN104649826A (en) | Method for preparing anti-caking slow-release fertilizer from magnesium slag | |
| CN106832357A (en) | A kind of modified preparation method of cellulose microsphere | |
| CN106083306A (en) | A kind of pot flowers sustained release coating fertilizer and preparation method thereof | |
| CN110372446A (en) | A method of capsule for controlled release fertilizer Wax special is prepared by purification Fischer-Tropsch wax, microwax and paraffin | |
| CN110256167A (en) | A method of capsule for controlled release fertilizer Wax special is prepared by purification Fischer-Tropsch wax and paraffin | |
| CN105476065A (en) | Production system for hollow alginate capsule for cigarette | |
| CN108774530B (en) | A kind of transplantation method of degradable soil consolidation agent and preparation method thereof and plantling | |
| CN103044134B (en) | Device for carrying out anti-floating treatment on and adding microelements to coated controlled-release fertilizer, and working method of device | |
| CN109134134A (en) | A method of humic acid composite fertilizer granulating and forming is improved using surfactant | |
| CN204104315U (en) | Seed pelleting pill preparation device | |
| CN107629302A (en) | Anti- root intrusion and protection against rodents insect bite underground drip irrigation band | |
| CN109020606B (en) | Can slowly-release jardiniere that contains fertilizer of EM fungus | |
| CN102248851A (en) | Preparation method for landscape bonsai | |
| CN106223130A (en) | A kind of biological lawn brick and preparation method thereof | |
| CN205813017U (en) | Liquid-state mulch film spray film device | |
| CN205874294U (en) | Impregnating resin glues apparatus for producing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |
|
| RJ01 | Rejection of invention patent application after publication |