CN102441341A - Pelleting equipment - Google Patents
Pelleting equipment Download PDFInfo
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- CN102441341A CN102441341A CN2010105075311A CN201010507531A CN102441341A CN 102441341 A CN102441341 A CN 102441341A CN 2010105075311 A CN2010105075311 A CN 2010105075311A CN 201010507531 A CN201010507531 A CN 201010507531A CN 102441341 A CN102441341 A CN 102441341A
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- fluidization tower
- pipeline
- outlet
- spray nozzle
- fog
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Abstract
The invention discloses a pelleting equipment, which comprises a fluidization tower. The bottom part of the fluidization tower is provided with a discharge hole and the top part of the fluidization tower is provided with a gas outlet. The gas outlet is connected to the inlet of a fan via a pipeline, and the outlet of the fan is connected to the pipeline; the outlet of the pipeline is arranged at the inner part of the fluidization tower orienting downward, and the outlet faces upward. The inside of the fluidization tower is provided with a spray nozzle which is connected to a high-pressure water tank via a pipeline. The pipeline connected to the inlet of the fan is further connected with a feeding screw conveyor. The pelleting equipment disclosed by the invention has the following advantages: (1) high production efficiency; (2) the materials absorb water automatically to form granules, which can be fully disintegrated into the water after being dried.
Description
Technical field
What the present invention relates to is a kind of the powder pesticide processing to be become granular pesticide processing equipment, belongs to chemical machinery field.
Background technology
The Along with people's growth in the living standard, in the present society that promotion environmental protection, " sustainable development " are the theme, protection environment and realization sustainable development have become people's common understanding, and the use of agricultural products also develops towards direction efficient, low toxicity.The formulation of Pesticidal products is developed to environmental friendliness formulations such as suspending agent, granule, aqueous emulsion, microemulsions by pulvis, missible oil.
Water dispersible granules is the graininess formulation that the rapid disintegration of ability is dispersed into the solid-liquid dispersion of higher suspension after a kind of entry.Water dispersible granules is after auxiliary agents such as former medicine, wetting agent, disintegrant, binding agent and filler are mixed by design proportion; Pulverize the back granulating and forming through dry method or wet method; Content of effective is generally 50-90%, and average grain is below the 8-10um, is a kind of novel form of pesticide processing.
Present domestic processing granular type agricultural chemicals has following three kinds of methods:
1. extruder grain, this method is owing to carry out excessive compression to former medicine, and it is tight that particle was cohered, and after the oven dry, particle is difficult to disintegration in water, causes agricultural chemicals to be deposited in the bottom with particle form.
2. waving granulation, is that former medicine and auxiliary agent are mixed, pulverize, mix thoroughly, adds water then, if add the inhomogeneous or hypervolia of water, causes part powder knot to stick together easily and causes the granulation mesh to stop up, and production efficiency is very low, and the powder knot sticks together and can cause wastage of material serious.
3. spraying oven dry granulation, this prilling process energy resource consumption is high, and the product of inapplicable and thermal sensitivity.
Summary of the invention
Goal of the invention: the objective of the invention is in order to solve the deficiency of above-mentioned prior art, a kind of stable, efficient, effective Granulation Equipments of disintegration is provided.
Technical scheme: Granulation Equipments of the present invention, its objective is such realization: Granulation Equipments comprises fluidization tower; Said fluidization tower bottom is provided with discharging opening, and the top is provided with the outlet of gas material, and the outlet of gas material connects the import of blower fan through pipeline; Blower fan outlet connecting pipe road, pipe outlet are located at fluidization tower inside height on the lower side, and outlet up; Fluidization tower inside is provided with fog-spray nozzle, and fog-spray nozzle connects the high pressure tank through pipeline, with pipeline that the blower fan import is connected on also be connected with reinforced auger.
Said fog-spray nozzle can be seedpod of the lotus shape fog-spray nozzle, also can be annular fog-spray nozzle, and annular fog-spray nozzle has increased the effect of spraying.
As optimization: said reinforced auger scalable charging rate.
As optimization: said blower fan scalable rotating speed.
As optimization: the distance between said pipe outlet and the fog-spray nozzle should be greater than the height of 1/2 fluidization tower.
Granulation process:, air blast circulation reinforced through auger; Make material follow air to mix; Be sent to fluidization tower inside, material powdered state swims in the fluidization tower, then a fluidization tower top-spray atomization liquid; Powder absorbs back formation particle and sinks to the fluidization tower bottom, takes out material through discharging opening.Through control charging rate and adjusting rotation speed of fan, the speed of fit adjustment atomization liquid makes powder form the particle of different-grain diameter simultaneously.
Beneficial effect: the advantage of Granulation Equipments of the present invention mainly is: 1. the production efficiency height 2. material absorb water naturally and form particle, the disintegration in water of oven dry back is more complete.
Description of drawings
Accompanying drawing is the structural representation of Granulation Equipments according to the invention.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described further:
Granulation Equipments as shown in the figure comprises highly being 8 meters fluidization tower 1, and said fluidization tower 1 bottom is provided with discharging opening 2; The top is provided with gas material outlet 3; Gas material outlet 3 connects the imports of adjustable speed blower fans 5 through pipeline 4, and blower fan 5 outlet connecting pipe roads 4, pipe outlet 6 are located at fluidization tower 1 inside far from the bottom 100 centimetres; And outlet up; 30 centimeters far from top places, fluidization tower 1 inside are provided with seedpod of the lotus shape fog-spray nozzle 7, and fog-spray nozzle 7 connects high pressure tanks 8 through pipeline 4, with pipeline 4 that blower fan 5 imports are connected on also be connected with the adjustable speed auger 9 that feeds in raw material.
Claims (5)
1. Granulation Equipments is characterized in that: comprise fluidization tower (1), said fluidization tower (1) bottom is provided with discharging opening (2); The top is provided with gas material outlet (3); Gas material outlet (3) is through the import of pipeline (4) connection blower fan (5), and blower fan (5) outlet connecting pipe road (4), pipe outlet (6) are located at fluidization tower (1) inside height on the lower side; And outlet up; Fluidization tower (1) inside is provided with fog-spray nozzle (7), and fog-spray nozzle (7) connects high pressure tank (8) through pipeline (4), with pipeline (4) that blower fan (5) import is connected on also be connected with reinforced auger (9).
2. Granulation Equipments according to claim 1 is characterized in that: said fog-spray nozzle (7) can be seedpod of the lotus shape fog-spray nozzle, also can be annular fog-spray nozzle.
3. Granulation Equipments according to claim 1 and 2 is characterized in that: said reinforced auger (9) scalable charging rate.
4. Granulation Equipments according to claim 1 and 2 is characterized in that: said blower fan (5) scalable rotating speed.
5. Granulation Equipments according to claim 1 is characterized in that: the distance between said pipe outlet (6) and the fog-spray nozzle (7) should be greater than the height of 1/2 fluidization tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105075311A CN102441341A (en) | 2010-10-15 | 2010-10-15 | Pelleting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105075311A CN102441341A (en) | 2010-10-15 | 2010-10-15 | Pelleting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102441341A true CN102441341A (en) | 2012-05-09 |
Family
ID=46004574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105075311A Pending CN102441341A (en) | 2010-10-15 | 2010-10-15 | Pelleting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102441341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282872A (en) * | 2022-02-10 | 2022-11-04 | 温州医科大学 | Biological pesticide formulation processingequipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63190629A (en) * | 1987-02-02 | 1988-08-08 | Oogawara Kakoki Kk | Spray drying fluidization granulator |
| CN201235290Y (en) * | 2008-11-03 | 2009-05-13 | 如皋市双马化工有限公司 | Granulation column |
| CN101773804A (en) * | 2010-03-09 | 2010-07-14 | 咸阳陶瓷研究设计院 | Ceramic raw material pelletizing method through suspension by employing airflow |
| CN201832604U (en) * | 2010-10-15 | 2011-05-18 | 南通宝叶化工有限公司 | Granulation device |
-
2010
- 2010-10-15 CN CN2010105075311A patent/CN102441341A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63190629A (en) * | 1987-02-02 | 1988-08-08 | Oogawara Kakoki Kk | Spray drying fluidization granulator |
| CN201235290Y (en) * | 2008-11-03 | 2009-05-13 | 如皋市双马化工有限公司 | Granulation column |
| CN101773804A (en) * | 2010-03-09 | 2010-07-14 | 咸阳陶瓷研究设计院 | Ceramic raw material pelletizing method through suspension by employing airflow |
| CN201832604U (en) * | 2010-10-15 | 2011-05-18 | 南通宝叶化工有限公司 | Granulation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282872A (en) * | 2022-02-10 | 2022-11-04 | 温州医科大学 | Biological pesticide formulation processingequipment |
| CN115282872B (en) * | 2022-02-10 | 2023-09-01 | 温州医科大学 | Biological pesticide dosage form processingequipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |