CN103449912A - Synchronous photocuring coating roller for slow/controlled-release fertilizer - Google Patents
Synchronous photocuring coating roller for slow/controlled-release fertilizer Download PDFInfo
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- CN103449912A CN103449912A CN2013103753395A CN201310375339A CN103449912A CN 103449912 A CN103449912 A CN 103449912A CN 2013103753395 A CN2013103753395 A CN 2013103753395A CN 201310375339 A CN201310375339 A CN 201310375339A CN 103449912 A CN103449912 A CN 103449912A
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Abstract
The invention discloses a synchronous photocuring coating roller for a slow/controlled-release fertilizer. The synchronous photocuring coating roller for the slow/controlled-release fertilizer comprises a roller main body, a material collection system, a coating material spray system and a light irradiation system. The synchronous photocuring coating roller for the slow/controlled-release fertilizer is characterized in that the material collection system is a longitudinal V-shaped material collection hopper with two open ends and an open discharge groove in the bottom, and fixed at the middle-upper part in the roller main body by a fixing frame; the coating material spray system comprises a spray gun and a matched material transmission tube, and the spray gun is inclined downwards to face a material layer on the lower part of the roller main body; the light irradiation system is an ultraviolet irradiation device, comprises an in-line ultraviolet lamp and a V-shaped lampshade with barriers at the both ends, is arranged below the discharge groove and close to one side of the material layer on the lower part of the roller main body, and horizontally faces materials falling from the discharge groove; the spray gun is arranged just below the V-shaped lampshade. The synchronous photocuring coating roller for the slow/controlled-release fertilizer disclosed by the invention has the characteristics of being low in energy consumption, high in efficiency, good in effect, high in output, low in investment, simple in process, and the like.
Description
Technical field
The present invention relates to slowly/controlled releasing fertilizer coating production unit, refer to particularly synchronous mode photocuring coating cylinder for a kind of slowly/controlled releasing fertilizer.
Background technology
At present, the equipment of producing the Envelope type slowly/controlled releasing fertilizer both at home and abroad is mainly disk seed-coating machine, coating cylinder (rotary drum) and membrane wrapping fluidized-bed (or spouted bed) three kinds.Yet, when with macromolecular material class coated fertilizer, passing through this three kinds of device fabrication Envelope type slowly/controlled releasing fertilizers, all needs to consume a large amount of heat energy and guarantee the coated fertilizer film-forming, or a large amount of air quantity guarantees the operation of fertilizer; Or because of the feature limits of equipment itself its output and production efficiency; Or, because need drop into the outer interpolation equipment of a large amount of capital amounts, not only extended production line and production cycle, but also increased the complexity of the loaded down with trivial details of technology controlling and process and operation operation.
The present invention is Chinese invention patent " degradable photocuring coated fertilizer and the application in the coating slowly/controlled releasing fertilizer thereof the " (application number: on application apparatus basis 201310237033.3) in early stage that continues, provide synchronous mode photocuring coating roller equipment for a kind of slowly/controlled releasing fertilizer, to be different from alternative expression photocuring coating cylinder for slowly/controlled releasing fertilizer.
Summary of the invention
Purpose of the present invention is exactly to overcome the defect that prior art exists, and on existing roller equipment basis, provides that a kind of energy consumption is low, production capacity is high, cost is low, synchronous mode photocuring coating cylinder for the simple slowly/controlled releasing fertilizer of technique.
For achieving the above object, the synchronous mode photocuring coating cylinder for a kind of slowly/controlled releasing fertilizer that the present invention is designed, comprise cylinder body, material collection system, coated fertilizer paint finishing, light irradiation system.It is characterized in that: described cylinder body is the common roller equipment of fertilizer field; Vertical V-arrangement aggregate bin that described material collection system is both ends open, its bottom is provided with the blowpit of open type; Described coated fertilizer paint finishing comprises spray gun and supporting carrier pipe; Described light irradiation system is the ultraviolet light irradiation device.
Further, described vertical V-arrangement aggregate bin is fixed on middle and upper part in cylinder body by the anchor through whole cylinder body.
Further, downward-sloping material bed towards the cylinder body bottom of described spray gun.
Further, described ultraviolet light irradiation device comprises the V-arrangement lampshade of " one " font ultraviolet lamp and two ends band enclosing, the ultraviolet light irradiation device is arranged on blowpit below near the material bed side in cylinder body bottom, and horizontal plane is to by the fallen material of blowpit.
Further, described spray gun be arranged on the V-arrangement lampshade under.
The synchronous mode photocuring coating cylinder for slowly/controlled releasing fertilizer that the present invention is designed has advantages of following outstanding:
1) be applicable to photocuring class coated fertilizer and produce the Envelope type sustained-controll-release fertiliser, without a large amount of heat energy and wind energy consumption;
2) can realize serialization production, efficiency is high, and output is large;
3), on the existing roller equipment of general fertilizers factory basis, without the extra main equipment that adds, transformation is simple, less investment, and technique is simple, easy to operate;
4) with alternative expression photocuring coating, compare, synchronous mode photocuring coating shortened coating and solidify between interval, its coating and curing efficiency are higher, better effects if.
The accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of slowly/controlled releasing fertilizer of the present invention with synchronous mode photocuring coating cylinder;
Fig. 2 is the coating curing area horizontal section structural representation in Fig. 1;
Fig. 3 is the structural representation of the material collection system in Fig. 1;
Fig. 4 is the structural representation of the light irradiation system in Fig. 1.
In figure, the each several part label is as follows: cylinder body 1; L shaped flight 2; Back-up ring 3; Opening for feed 4; Discharge port 5; Blast inlet 6; Air outlet 7; V-arrangement aggregate bin 8; Blowpit 8a; Anchor 9; Spray gun 10; Carrier pipe 11; Ultraviolet light 12; V-arrangement lampshade 13.
Embodiment
In order to explain better the present invention, further illustrate main contents of the present invention below in conjunction with the drawings and specific embodiments, but content of the present invention not only is confined to following examples.
Synchronous mode photocuring coating cylinder for a kind of slowly/controlled releasing fertilizer shown in figure, comprise cylinder body, material collection system, coated fertilizer paint finishing, light irradiation system.Wherein, cylinder body 1 is the common roller equipment of fertilizer field, and for example cylinder body 1 tilts to install, and its inwall is along circumferentially evenly being provided with L shaped flight 2, longitudinally evenly be provided with back-up ring 3, its two ends are respectively equipped with opening for feed 4, discharge port 5, blast inlet 6 and air outlet 7; Vertical V-arrangement aggregate bin 8 that the material collection system is both ends open, its bottom is provided with the blowpit 8a of open type, and vertically V-arrangement aggregate bin 8 is fixed on the interior middle and upper part of cylinder body 1 by the anchor 9 through whole cylinder body 1; The coated fertilizer paint finishing comprises spray gun 10 and supporting carrier pipe 11, downward-sloping material bed towards cylinder body 1 bottom of spray gun 10; Light irradiation system is the ultraviolet light irradiation device, comprise ultraviolet lamp 12 and V-arrangement lampshade 13, ultraviolet lamp 12 is " one " font ultraviolet lamp, V-arrangement lampshade 13 two ends band enclosings, the ultraviolet light irradiation device is arranged on blowpit 8a below near the material bed side in cylinder body 1 bottom, and horizontal plane is to by the fallen material of blowpit 8a.
While adopting the present invention to carry out photocuring coated fertilizer coating production slowly/controlled releasing fertilizer, cylinder body 1 interior arrangement maintains static.Granulated fertilizer is after opening for feed 4 enters cylinder body 1, when cylinder body 1 rotates operation, its underpart one side forms tilt material bed, downward-sloping towards this layer of material bed coated fertilizer spray gun 10 by the photocuring coated fertilizer in carrier pipe 11 evenly spray to material bed on; Rotate under the effect of operation and L shaped flight 2 at cylinder body 1, collide with each other, rub between fertiliser granulates and particle, and then make the photocuring coated fertilizer more even in the coating on granulated fertilizer surface; Meanwhile, the granulated fertilizer that is coated with the photocuring coated fertilizer is taken up and is brought in V-arrangement aggregate bin 8 by L shaped flight 2, and the blowpit 8a through its bottom pools one major ingredient curtain and falls; The ultraviolet light irradiation device that is positioned at the material bed side in close cylinder body 1 bottom, blowpit 8a below carries out irradiation, solidifies it; After coated granular fertilizer after hardening with radiation falls into the bottom of cylinder body 1, again through spray, take up, irradiation and solidifying, so move in circles, the product finally obtained from discharge port 5 is by the slowly/controlled releasing fertilizer photocuring coated fertilizer coating.
During optimization design, along the back-up ring 3 of cylinder body 1 inwall setting, be used for controlling the residence time of material in cylinder body 1, thereby guarantee spraying and the photocuring effect of photocuring coated fertilizer.
During optimization design, in the coating process, by blast inlet 6 and air outlet 7, make in cylinder body 1 to have the gentle breeze circulation, be used for suppressing the dust in photocuring coating process.
Except the described technical characterictic of specification sheets, all the other are the known technology of those skilled in the art.
Claims (5)
1. a synchronous mode photocuring coating cylinder for slowly/controlled releasing fertilizer, comprise cylinder body, material collection system, coated fertilizer paint finishing, light irradiation system.It is characterized in that: vertical V-arrangement aggregate bin (8) that the material collection system is both ends open, its bottom is provided with the blowpit (8a) of open type; The coated fertilizer paint finishing comprises spray gun (10) and supporting carrier pipe (11); Light irradiation system is the ultraviolet light irradiation device.
2. synchronous mode photocuring coating cylinder for a kind of sustained-controll-release fertiliser according to claim 1, it is characterized in that: described vertical V-arrangement aggregate bin (8) is fixed on the interior middle and upper part of cylinder body (1) by the anchor through whole cylinder body (1) (8).
3. synchronous mode photocuring coating cylinder for a kind of sustained-controll-release fertiliser according to claim 1 is characterized in that: downward-sloping material bed towards cylinder body (1) bottom of described spray gun (10).
4. synchronous mode photocuring coating cylinder for a kind of sustained-controll-release fertiliser according to claim 1, it is characterized in that: described ultraviolet light irradiation device comprises the V-arrangement lampshade (13) of " one " font ultraviolet lamp (12) and two ends band enclosing, be arranged on blowpit (8a) below near the material bed side in cylinder body (1) bottom, horizontal plane is to by the fallen material of blowpit (8a).
5. according to synchronous mode photocuring coating cylinder for the described a kind of sustained-controll-release fertiliser of claim 1 or 3, it is characterized in that: described spray gun (10) be arranged on V-arrangement lampshade (13) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375339.5A CN103449912B (en) | 2013-08-26 | 2013-08-26 | A kind of slowly/controlled releasing fertilizer synchronous mode photocuring coating cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375339.5A CN103449912B (en) | 2013-08-26 | 2013-08-26 | A kind of slowly/controlled releasing fertilizer synchronous mode photocuring coating cylinder |
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| Publication Number | Publication Date |
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| CN103449912A true CN103449912A (en) | 2013-12-18 |
| CN103449912B CN103449912B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310375339.5A Expired - Fee Related CN103449912B (en) | 2013-08-26 | 2013-08-26 | A kind of slowly/controlled releasing fertilizer synchronous mode photocuring coating cylinder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355917A (en) * | 2014-12-09 | 2015-02-18 | 徐同珊 | Ultraviolet curing-based controlled release chemical fertilizer and preparation method thereof |
| CN110483165A (en) * | 2019-07-30 | 2019-11-22 | 湖北大学 | A kind of coating slow-control fertilizer and preparation method thereof |
Citations (6)
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|---|---|---|---|---|
| US4857098A (en) * | 1987-08-11 | 1989-08-15 | Pursell Industries | Sulfur-coated fertilizer granules and process of making same |
| CN2399090Y (en) * | 1999-12-10 | 2000-10-04 | 四川大学 | Curtain type revolving drum granulator |
| CN102126896A (en) * | 2011-04-22 | 2011-07-20 | 湖北富邦科技股份有限公司 | Method for producing water-soluble resin coating of slow release fertilizer and coating device |
| CN202626053U (en) * | 2012-05-04 | 2012-12-26 | 湖北富邦科技股份有限公司 | Continuous envelope fluidized bed for sustained/controlled release fertilizer |
| CN202849274U (en) * | 2012-10-15 | 2013-04-03 | 天津市施易得肥料有限公司 | Film-coated barrels with warm-air pipelines |
| CN203593708U (en) * | 2013-08-26 | 2014-05-14 | 湖北富邦科技股份有限公司 | Synchronous light-curing coating drum for slow/controlled release fertilizer |
-
2013
- 2013-08-26 CN CN201310375339.5A patent/CN103449912B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857098A (en) * | 1987-08-11 | 1989-08-15 | Pursell Industries | Sulfur-coated fertilizer granules and process of making same |
| CN2399090Y (en) * | 1999-12-10 | 2000-10-04 | 四川大学 | Curtain type revolving drum granulator |
| CN102126896A (en) * | 2011-04-22 | 2011-07-20 | 湖北富邦科技股份有限公司 | Method for producing water-soluble resin coating of slow release fertilizer and coating device |
| CN202626053U (en) * | 2012-05-04 | 2012-12-26 | 湖北富邦科技股份有限公司 | Continuous envelope fluidized bed for sustained/controlled release fertilizer |
| CN202849274U (en) * | 2012-10-15 | 2013-04-03 | 天津市施易得肥料有限公司 | Film-coated barrels with warm-air pipelines |
| CN203593708U (en) * | 2013-08-26 | 2014-05-14 | 湖北富邦科技股份有限公司 | Synchronous light-curing coating drum for slow/controlled release fertilizer |
Non-Patent Citations (1)
| Title |
|---|
| 施卫省等: "不同固化期对包膜肥料养分释放速率的影响", 《农业环境科学学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355917A (en) * | 2014-12-09 | 2015-02-18 | 徐同珊 | Ultraviolet curing-based controlled release chemical fertilizer and preparation method thereof |
| CN104355917B (en) * | 2014-12-09 | 2016-07-06 | 李燕 | A kind of sustained and controlled release chemical fertilizer based on ultra-violet curing and manufacture method |
| CN110483165A (en) * | 2019-07-30 | 2019-11-22 | 湖北大学 | A kind of coating slow-control fertilizer and preparation method thereof |
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| Publication number | Publication date |
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| CN103449912B (en) | 2015-08-12 |
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Granted publication date: 20150812 |