CN201832604U - Granulation device - Google Patents
Granulation device Download PDFInfo
- Publication number
- CN201832604U CN201832604U CN2010205619693U CN201020561969U CN201832604U CN 201832604 U CN201832604 U CN 201832604U CN 2010205619693 U CN2010205619693 U CN 2010205619693U CN 201020561969 U CN201020561969 U CN 201020561969U CN 201832604 U CN201832604 U CN 201832604U
- Authority
- CN
- China
- Prior art keywords
- fluidization tower
- pipeline
- outlet
- fog
- spray nozzle
- 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.)
- Expired - Fee Related
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model discloses a granulation device, which comprises a fluidization tower. A discharge outlet is arranged at the bottom of the fluidization tower, a gas outlet is disposed on the top of the fluidization tower and connected with an inlet of a fan by a pipeline, an outlet of the fan is connected with a pipeline, an outlet of the pipeline is arranged at a lower-height position inside the fluidization tower and faces upwards, a spraying head is disposed inside the fluidization tower and connected with a high-pressure water tank by a pipeline, and a feeding auger is further connected onto a pipeline connected with an inlet of the fan. The granulation device has the main advantages that 1, the granulation device is high in production efficiency, and 2, materials absorb water naturally to form grains, and the dried grains are disintegrated more completely in water.
Description
Technical field
The utility model relates to and a kind of the powder pesticide processing is become granular pesticide processing equipment, belong to chemical machinery field.
Background technology
Along with the raising of people's 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 energy 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 height, and the product of inapplicable and thermal sensitivity.
The utility model content
The utility model purpose: the purpose of this utility model is in order to solve above-mentioned the deficiencies in the prior art, a kind of stable, efficient, effective Granulation Equipments of disintegration to be provided.
Technical scheme: Granulation Equipments described in the utility model, its objective is such realization: Granulation Equipments, comprise fluidization tower, described fluidization tower bottom is provided with discharging opening, the top is provided with the outlet of gas material, the outlet of gas material is by the import of pipeline connection blower fan, and 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 by pipeline, with pipeline that the blower fan import is connected on also be connected with reinforced auger.
Described 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: described reinforced auger can be regulated charging rate.
As optimization: described blower fan can be regulated rotating speed.
As optimization: the distance between described pipe outlet and the fog-spray nozzle should be greater than the height of 1/2 fluidization tower.
Granulation process:, air blast circulation reinforced by auger, make material follow air to mix, be sent to fluidization tower inside, material becomes the powdery attitude to swim in the fluidization tower, a fluidization tower top-spray atomization liquid then, powder absorbs back formation particle and sinks to the fluidization tower bottom, takes out material by discharging opening.By 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 described in the utility model 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 described in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment:
Granulation Equipments as shown in the figure, comprise highly being 8 meters fluidization tower 1, described fluidization tower 1 bottom is provided with discharging opening 2, the top is provided with gas material outlet 3, the outlet 3 of gas material connects the import of adjustable speed blower fan 5 by pipeline 4, blower fan 5 outlet connecting pipe roads 4, pipe outlet 6 is 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, fog-spray nozzle 7 connects high pressure tanks 8 by 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, it is characterized in that: comprise fluidization tower (1), described 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 import of blower fan (5) by pipeline (4), blower fan (5) outlet connecting pipe road (4), pipe outlet (6) is 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), fog-spray nozzle (7) connects high pressure tank (8) by 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: described 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: described reinforced auger (9) can be regulated charging rate.
4. Granulation Equipments according to claim 1 and 2 is characterized in that: described blower fan (5) can be regulated rotating speed.
5. Granulation Equipments according to claim 1 is characterized in that: the distance between described 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 |
|---|---|---|---|
| CN2010205619693U CN201832604U (en) | 2010-10-15 | 2010-10-15 | Granulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205619693U CN201832604U (en) | 2010-10-15 | 2010-10-15 | Granulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832604U true CN201832604U (en) | 2011-05-18 |
Family
ID=44002699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205619693U Expired - Fee Related CN201832604U (en) | 2010-10-15 | 2010-10-15 | Granulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441341A (en) * | 2010-10-15 | 2012-05-09 | 南通宝叶化工有限公司 | Pelleting equipment |
-
2010
- 2010-10-15 CN CN2010205619693U patent/CN201832604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441341A (en) * | 2010-10-15 | 2012-05-09 | 南通宝叶化工有限公司 | Pelleting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131015 |