CN2816043Y - Drum double fluidizing bed film applicating machine for slow-release fertilization - Google Patents
Drum double fluidizing bed film applicating machine for slow-release fertilization Download PDFInfo
- Publication number
- CN2816043Y CN2816043Y CNU2005202005843U CN200520200584U CN2816043Y CN 2816043 Y CN2816043 Y CN 2816043Y CN U2005202005843 U CNU2005202005843 U CN U2005202005843U CN 200520200584 U CN200520200584 U CN 200520200584U CN 2816043 Y CN2816043 Y CN 2816043Y
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- bed
- drum
- fluidized
- slow
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Fertilizers (AREA)
Abstract
The utility model relates to a film coating machine of a drum dual fluidizing bed for slow-release fertilizer. The utility model is provided with a long barrel-shaped drum; the front end of the drum is provided with a feed port, and the rear end is provided with a discharge port; the discharge port is connected with a cooling mechanism; lifting charging hoppers are uniformly arranged at the inner wall of the drum of the utility model circumferentially. The front half section of the drum is provided with a group of upper preheating fluidizing beds and a groups of lower preheating fluidizing beds in the axial direction, and the rear half section of the drum is provided with a funnel-shaped and groove-shaped fluidization accumulating bed along an extension line of each upper fluidizing bed; the lower side of the discharge port of a long funnel groove is provided with a spraying pipe in the mode that the spraying pipe is parallel to the fluidization accumulating bed; nozzles a distributed on the spraying pipe; the outer end of the spraying pipe is connected with film coating agent and a quantitative convey spraying device. The drum is connected with a dust removing device, and is connected in series with a blower fan, an air heater and an air inlet of the drum by a circulating pipeline so as to form a circulating loop used for preheating. The utility model solves the technical problem of the continuous production of multilayer coating films of slow-release fertilizer. The production efficiency is remarkably improved, and the utility model is favorable to labor protection, environmental protection, waste heat utilization and energy saving; the utility model is suitable for controlling the production of the slow-release fertilizer.
Description
(1) technical field
The utility model relates to a kind of production equipment of fertilizer, particularly a kind of production equipment that turns over throwing, drying, films of finishing continuously.
(2) background technology
Slow-release fertilizer is a kind of fertilizer of filming, and fertilizer efficiency is slowly discharged.Existing slow-release fertilizer production equipment, the Chinese patent (CN1135745A) of U.S. Ayellehee Tech. Co., Ltd. application for example, after finishing the discharging of fluidised bed drying operation, also must spray, after cooling, just can finish the production of slow-release fertilizer again through spraying machine, this production method operation is more, the equipment complexity, floor space is bigger, and it is surprising to consume energy, can only intermittent operation, can not work continuously, production efficiency is lower.Moreover, existing spraying machine can only satisfy the slow-release fertilizer of single class coating material and produce needs, is unsuitable for the film continuous production of slow-release fertilizer of MULTILAYER COMPOSITE.
(3) utility model content
The purpose of this utility model provides the double-fluidized-bed film applicator of a kind of slow fertilising rotary drum, and the solution slow-release fertilizer turns over throwing, drying, the quantity-produced technical problem of filming; And solve the film continuous production problem of slow-release fertilizer of MULTILAYER COMPOSITE.
The technical scheme of the double-fluidized-bed film applicator of the utility model slow fertilising rotary drum: it has the rotary drum of a long tubular, and the rotary drum front end has the feed end seal bootr, and has opening for feed, and there is the discharge end seal bootr rotary drum rear end, and has discharge port, it is characterized in that:
The fixedly connected equally distributed lifting hopper of the inwall of rotary drum;
Be fixed with upper and lower two heating ducts in the rotary drum rotary drum leading portion vertically, fixedly connected with upper and lower two fluidized-beds respectively in the heating duct outside, wherein the heating duct of top extends in the rotary drum back segment, and connect the long-pending fluidized bed of flute profile in this heating duct fixed outside, the cross section that should amass fluidized bed is doline, the funnel bottom has axially long and narrow discharge port, fixedly connected at least spray pipe below the discharge port of long-pending fluidized bed, spray pipe be arranged in parallel below long-pending fluidized bed, the one end is communicated with fused film material carrier pipe, is distributed with nozzle on the spray pipe.
Fixedly connected with spray pipe through suspension bracket below the described long-pending fluidized bed.
Fixing two spray pipes one on the other below the described long-pending fluidized bed.
The nozzle of described two spray pipes is relative.
Beneficial effect: the utility model integrates turning over of fertilizer to be thrown mixing, preheating and drying and films and coat function, can realize the film continuous production of slow-release fertilizer of MULTILAYER COMPOSITE.The fertilizer drying and granulating carries out on the fluidized-bed at rotary drum middle part, and the throwing mixing functions of turning over of fertilizer is finished by the even lifting hopper of arranging of drum inner wall hoop; Fertilizer carries out preheating and drying at the rotary drum inner edge, and the limit is turned over to throw and mixed; The fertiliser granulates material that long-pending fluidized bed will be filmed is integrated into the upper end of spray pipe and nozzle, and fertiliser granulates is evenly landed, and is gone up film-coating material by the nozzle spraying, finishes the coating function of filming.If film through twice, can be coated with two kinds of coatings, also can make the uniformity coefficient of filming better.Solve slow-release fertilizer multilayer film quantity-produced technical problem, significantly improved production efficiency.Be suitable for the production of slow-release fertilizer.
(4) description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the A-A diagrammatic cross-section of Fig. 1;
Fig. 4 is the B-B diagrammatic cross-section of Fig. 1.
Fig. 5 is the C-C diagrammatic cross-section of Fig. 2.
Among the figure: 1-rotary drum, 2-opening for feed, 3-discharge port, 4-heating duct, 5-promote fluidized-bed under hopper, the last fluidized-bed of 6-, the 7-, the long-pending fluidized bed of 8-, 9-feed end seal bootr, 10-discharge end seal bootr, 11-first spray pipe, the nozzle of 12-first spray pipe, 13-fused film material carrier pipe, 14-second spray pipe, the nozzle of 15-second spray pipe, 16-fertilizer, 17-suspension bracket.
(5) embodiment
Embodiment one is referring to Fig. 1,3,4, the double-fluidized-bed film applicator of this slow fertilising rotary drum, and it has the rotary drum 1 of a long tubular, and the rotary drum front end has opening for feed 2, and there is discharge port 3 rear end, and discharge port connects cooling body 4, and the inwall hoop of rotary drum is evenly arranged and is promoted hopper 5.The shape that promotes hopper 5 resembles the bucket shape of waterwheel.
Rotary drum is equipped with preheating fluidized-bed 6 and following preheating fluidized-bed 7 for preceding half section vertically, the rotary drum second half section is equipped with the long-pending fluidized bed 8 of funnel flute profile along last fluidized-bed extended line, below long and narrow funnel trough discharge port, the parallel spray pipe 11 that is provided with long-pending fluidized bed, be distributed with nozzle 12 on the spray pipe.Be control material whereabouts quantity, adjustment coating thickness, the ledge obliquity of long-pending fluidized bed 8 can be adjusted.
Claims (4)
1. one kind is delayed the double-fluidized-bed film applicator of fertilising rotary drum, and it has the rotary drum of a long tubular, and the rotary drum front end has the feed end seal bootr, and has opening for feed, and there is the discharge end seal bootr rotary drum rear end, and has discharge port, it is characterized in that:
The fixedly connected equally distributed lifting hopper of the inwall of rotary drum;
Be fixed with upper and lower two heating ducts in the rotary drum rotary drum leading portion vertically, fixedly connected with upper and lower two fluidized-beds respectively in the heating duct outside, wherein the heating duct of top extends in the rotary drum back segment, and connect the long-pending fluidized bed of flute profile in this heating duct fixed outside, the cross section that should amass fluidized bed is doline, the funnel bottom has axially long and narrow discharge door, fixedly connected at least spray pipe below the discharge door of long-pending fluidized bed, spray pipe be arranged in parallel below long-pending fluidized bed, the one end is communicated with fused film material carrier pipe, is distributed with nozzle on the spray pipe.
2. the double-fluidized-bed film applicator of slow fertilising rotary drum according to claim 1 is characterized in that: fixedly connected with spray pipe through suspension bracket below the described long-pending fluidized bed.
3. the double-fluidized-bed film applicator of slow fertilising rotary drum according to claim 1 and 2 is characterized in that: fixing two spray pipes one on the other below the described long-pending fluidized bed.
4. the double-fluidized-bed film applicator of slow fertilising rotary drum according to claim 3, it is characterized in that: the nozzle of described two spray pipes is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005202005843U CN2816043Y (en) | 2005-08-11 | 2005-08-11 | Drum double fluidizing bed film applicating machine for slow-release fertilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005202005843U CN2816043Y (en) | 2005-08-11 | 2005-08-11 | Drum double fluidizing bed film applicating machine for slow-release fertilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816043Y true CN2816043Y (en) | 2006-09-13 |
Family
ID=36995845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005202005843U Expired - Fee Related CN2816043Y (en) | 2005-08-11 | 2005-08-11 | Drum double fluidizing bed film applicating machine for slow-release fertilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816043Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519230A (en) * | 2011-12-16 | 2012-06-27 | 惠生工程（中国）有限公司 | Solid fuel drying equipment |
| CN106007820A (en) * | 2016-07-25 | 2016-10-12 | 上海化工研究院 | Device for adding active bacterium strains into dried granular organic fertilizers and application of device |
| CN109134095A (en) * | 2018-10-29 | 2019-01-04 | 天津绿之本生物科技有限公司 | A kind of rocking type slow-release fertilizer coating device |
-
2005
- 2005-08-11 CN CNU2005202005843U patent/CN2816043Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519230A (en) * | 2011-12-16 | 2012-06-27 | 惠生工程（中国）有限公司 | Solid fuel drying equipment |
| CN102519230B (en) * | 2011-12-16 | 2014-07-09 | 惠生工程（中国）有限公司 | Solid fuel drying equipment |
| CN106007820A (en) * | 2016-07-25 | 2016-10-12 | 上海化工研究院 | Device for adding active bacterium strains into dried granular organic fertilizers and application of device |
| CN106007820B (en) * | 2016-07-25 | 2019-04-05 | 上海化工研究院有限公司 | Device and the application of active bacteria are added in a kind of material of granular organic fertilizer after the drying |
| CN109134095A (en) * | 2018-10-29 | 2019-01-04 | 天津绿之本生物科技有限公司 | A kind of rocking type slow-release fertilizer coating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1298681C (en) | Continuous production device of slow-release or control-release fertilizer | |
| CN102659478B (en) | Continuous enveloping fluidized bed for slow/control-release fertilizers | |
| CN2816043Y (en) | Drum double fluidizing bed film applicating machine for slow-release fertilization | |
| CN204211662U (en) | A kind of kiln type fertilizer coating equipment | |
| CN110924639B (en) | House construction is with indoor automatic mechanism of plastering | |
| CN210656736U (en) | A coating machine for compound fertilizer production | |
| CN209116635U (en) | A kind of spouted bubbling fluidization joint particle drying unit | |
| CN2813609Y (en) | Rotary drum type multi-layer composite film-coating machine | |
| CN201565289U (en) | Large-sized spraying and granulating fluidized bed dryer | |
| CN101481277B (en) | Special equipment for slow release fertilizer coating powder spraying | |
| CN112624884B (en) | Rotary drum coating fluidization drying film forming system for water-based resin coated slow release fertilizer | |
| CN111001353A (en) | Vacuum spray fluidization granulator | |
| CN104609941B (en) | A kind of continuous sedimentation type prepares the coating drying unit and method of coated fertilizer | |
| CN209484938U (en) | A kind of roller fluidized-bed granulation dryer | |
| CN203355686U (en) | Granulation and coating machine for biopesticide fluidized bed | |
| CN103449912B (en) | A kind of slowly/controlled releasing fertilizer synchronous mode photocuring coating cylinder | |
| CN202626053U (en) | Continuous envelope fluidized bed for sustained/controlled release fertilizer | |
| CN109985707A (en) | A kind of fertilizer system of processing | |
| CN2721219Y (en) | Atomizing and coating comminutor with fluidized bed | |
| CN206476912U (en) | Microbial-bacterial fertilizer coating drum apparatus | |
| CN201343506Y (en) | Special device for enveloping and powder spraying of slow release fertilizer | |
| CN206993641U (en) | A kind of spray-type seed-dressing device | |
| CN206325010U (en) | A kind of high-efficiency coating machine of low energy consumption | |
| CN215655041U (en) | Special type is spray granulation device for ceramic manufacture | |
| CN2812531Y (en) | Seed coating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |