CN106810364A - Sustained-controll-release fertiliser production device - Google Patents
Sustained-controll-release fertiliser production device Download PDFInfo
- Publication number
- CN106810364A CN106810364A CN201710041902.3A CN201710041902A CN106810364A CN 106810364 A CN106810364 A CN 106810364A CN 201710041902 A CN201710041902 A CN 201710041902A CN 106810364 A CN106810364 A CN 106810364A
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- China
- Prior art keywords
- barrel
- roller
- hot
- controll
- sustained
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Classifications
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of sustained-controll-release fertiliser production device, including barrel, drive mechanism and roller bench, one end in barrel near charging aperture is provided with spray head, roller bench includes mounting bracket, roller and compresses spring, the axis of roller and the axis parallel of barrel, roller is against on the periphery wall of barrel in the presence of spring is compressed, circumferentially spaced on the periphery wall of roller to be provided with some raised lines axially extending along barrel；The hot wind inlet of barrel, dehydrating unit, the hot-blast outlet of circulating fan and heater and barrel are in turn connected to form hot air circulation loop, and dust filtering device is provided between dehydrating unit and hot-blast outlet.The apparatus structure is reasonable, therefore can effectively prevent fertiliser granulates inter-adhesive in operation barrel frequent vibration or stick on material tube inner wall, ensure that coating effect, and due to being provided with hot air circulation loop, the coating layer of fertiliser granulates surface can in time be dried, without purchasing drying plant in addition such that it is able to reduce equipment cost.
Description
Technical field
The present invention relates to a kind of fertilizer production device field of structural design, and in particular to a kind of sustained-controll-release fertiliser production dress
Put.
Background technology
As economic continues to develop, agricultural production goes from strength to strength, and fertilizer becomes to get in agricultural production using scope
Come more extensive, to be adapted to each field needs of agricultural production.In order that coated fertilizer is in the available nutrient of the inside that is manured into soil
Slowly discharge, it will usually which the coated fertilizer of liquid is sprayed onto on fertiliser granulates, so as in fertiliser granulates outer wrap
One tunic, is used to control the performance of fertilizer efficiency.Above-mentioned coating operation is carried out on coating machine, the problem that existing coating machine is present
It is that, in coating, the viscosity of coated fertilizer is relatively strong, and the easy adhesion of fertiliser granulates is blocking or sticks on material tube inner wall, and then
Coating effect, and existing fertiliser granulates can be influenceed to be needed in addition to dry it using drying plant after the completion of coating, is entered
And increased equipment cost.
The content of the invention
In this regard, the present invention is intended to provide a kind of sustained-controll-release fertiliser production device rational in infrastructure, the process units is in fortune
Row barrel frequent vibration can effectively prevent fertiliser granulates inter-adhesive or stick on material tube inner wall, improve coating effect, and
And the coating layer of fertiliser granulates surface can be oven-dried in time, and without purchasing drying plant in addition such that it is able to reduce equipment
Cost.
Realizing the technical scheme of the object of the invention is：
A kind of sustained-controll-release fertiliser production device, including the barrel being inclined and mounted in frame and be suitable to drive the barrel
Around the drive mechanism that own central axis line is rotated, the axis of the barrel is 4~6 °, the barrel with the angle a of horizontal direction
One end higher is provided with charging aperture, and the relatively low one end of the barrel is provided with discharging opening, near the charging aperture in the barrel
One end is provided with spray head；The barrel outside is provided with roller bench, and the roller bench includes being removably set on the frame
On mounting bracket, the roller being arranged on the mounting bracket free to rotate and compress spring located at the mounting bracket top,
Described one end for compressing spring is against in the frame, and the other end is against on the mounting bracket, the axis of the roller with it is described
The axis parallel of barrel, it is described compress spring in the presence of the roller be against on the periphery wall of the barrel, the peace
The moving direction shelved is to be close to and away from the direction of the barrel, if circumferentially spaced on the periphery wall of the roller be provided with
Do along the axially extending raised line of barrel, roller passes through from the raised line when barrel rotates；Set outside the barrel
There are dehydrating unit, circulating fan and heater, the hot wind inlet of the barrel, the dehydrating unit, the circulating fan and institute
The hot-blast outlet for stating heater and the barrel is in turn connected to form hot air circulation loop by pipeline, is returned in the hot air circulation
Dust filtering device is provided between dehydrating unit described in road and the hot-blast outlet.
In above-mentioned technical proposal, the drive mechanism includes being fastened around the gear ring on the barrel periphery wall and institute
State the gear ring travelling gear being meshed and the motor for driving the travelling gear rotation, the travelling gear rotation driven
When drive the barrel to rotate.
In above-mentioned technical proposal, the cross sectional shape of the raised line is triangle, trapezoidal or semicircle.
In above-mentioned technical proposal, on the barrel internal perisporium it is circumferentially spaced be provided with it is some along axially extending convex of barrel
Plate, the height of the protrusive board is 5~10cm.
The present invention has positive effect：Using the structure in the present invention, in coating, fertiliser granulates enter from charging aperture
In barrel, barrel driven-mechanism drive rotation, spray head on fertiliser granulates spray liquid coated fertilizer, barrel rotation
During fertiliser granulates rolled in barrel and mix with coated fertilizer so as to forming coating layer outside it, and due to roller bench
Presence and roller bench in roller offseted with the periphery wall of the barrel, as barrel persistently rotates, when roller is by each convex
Barrel is clashed into during bar, makes barrel while rotation along with frequent vibration, and then the fertiliser granulates of adhesion can shake in time
The fertiliser granulates that dissipate and will stick on material tube inner wall shake, and can effectively ensure that coating effect, eventually pass the fertilizer of coating
Particle is exported from discharging opening；In addition, the presence in hot air circulation loop can in time dry the coating layer of fertiliser granulates surface, and
Without purchasing drying plant in addition such that it is able to reduce equipment cost.
Brief description of the drawings
Fig. 1 is the cross section view of device in the present invention；
Fig. 2 is the stereogram of barrel in Fig. 1；
Fig. 3 is the positive direction view of barrel shown in Fig. 2；
Fig. 4 is the sectional view of the line A-A cutting along Fig. 3；
Fig. 5 is the structural representation in hot air circulation loop in the present invention.
Reference is shown in figure：1- barrels；11- charging apertures；12- discharging openings；2- drive mechanisms；3- roller bench；
31- mounting brackets；32- rollers；33- compresses spring；34- rollers；4- protrusive boards；5- raised lines；6- travelling gears；7- gear rings；8- drives
Motor；9- spray heads；01- dehydrating units；02- circulating fans；03- heaters；04- dust filtering devices.
Specific embodiment
The concrete structure in the present invention is done with explanation with reference to Figure of description：
A kind of sustained-controll-release fertiliser production device, as shown in Figures 1 to 5, it includes that be inclined and mounted on frame (does not show in figure
Go out) on barrel 1, be suitable to the drive mechanism 2 for driving the barrel 1 to be rotated around own central axis line and located at the outside of the barrel 1
Roller bench 3, the axis of the barrel 1 and the angle a of horizontal direction are 4~6 °, and optimized angle is 5 °, and barrel 1 is used
This angle is obliquely installed and is conducive to discharging, but fertiliser granulates can be avoided to be glided by charging aperture 11 to discharging opening 12 too fast ensure to wrap
Film effect, one end higher of the barrel 1 is provided with charging aperture 11, and the relatively low one end of the barrel 1 is provided with discharging opening 12, the material
One end in cylinder 1 near the charging aperture 11 is provided with spray head 9, and in coating, coated fertilizer sprays from spray head 9, the roller
Wound packages puts 3 to be included the mounting bracket 31 being removably set in the frame, free to rotate is arranged on the mounting bracket 31
Roller 32 and spring 33 is compressed located at the top of the mounting bracket 31, described one end for compressing spring 33 is against in the frame,
The other end is against on the mounting bracket 31, the axis of the roller 32 and the axis parallel of the barrel 1, and bullet is compressed described
The roller 32 is against on the periphery wall of the barrel 1 in the presence of spring 33, the moving direction of the mounting bracket 31 be near and
Away from the direction of the barrel 1, on the periphery wall of the roller 32 it is circumferentially spaced be provided with it is some axially extending along barrel 1
Raised line 5, roller 32 passes through from the raised line 5 when the barrel 1 rotates；Be provided with outside the barrel 1 dehydrating unit 01,
Circulating fan 02 and heater 03, the hot wind inlet of the barrel 1, the dehydrating unit 01, the circulating fan 02 and described
The hot-blast outlet of heater 03 and the barrel 1 is in turn connected to form hot air circulation loop by pipeline, in the hot air circulation
Dust filtering device 04 is provided between dehydrating unit 01 described in loop and the hot-blast outlet.Using the knot in the present embodiment
Structure, in coating, fertiliser granulates enter in feeding cylinder 1 from charging aperture 11,1 driven-mechanism of barrel 2 drive rotation, spray head 9 to
The coated fertilizer of liquid is sprayed on fertiliser granulates, fertiliser granulates roll and coated fertilizer in barrel 1 during barrel 2 rotates
Mixing outside it so that form coating layer, and roller 32 and the barrel in presence and roller bench 3 due to roller bench 3
1 periphery wall offsets, and as barrel 1 persistently rotates, barrel 1 is clashed into when roller 32 is by each raised line 5, makes barrel 1 in rotation
While along with frequent vibration, and then the fertiliser granulates of adhesion are shaken in time dissipate and will stick to the fertilizer on the inwall of barrel 1
Particle shakes, and can effectively ensure that coating effect, and the fertiliser granulates for eventually passing coating flow out from discharging opening 12；In addition, hot blast
The presence of circulation loop can in time dry the coating layer of fertiliser granulates surface, and without purchasing drying plant in addition, so that
Equipment cost can be reduced.Hot air circulation loop operationally, heater 03 produce hot blast by barrel 1 hot wind inlet stream
Enter, heat exchange is carried out so as to dry fertiliser granulates with the fertiliser granulates in barrel 1, hot blast is sequentially passed through after being flowed out by hot-blast outlet
Dust filtering device (filtering out the dust in hot blast) and dehydrating unit 01 (removing the moisture in hot blast) pass through heater 03 afterwards
It is again introduced into barrel 1 after heating again, promotes hot air circulation to flow during the effect of circulating fan, it has inlet scoop and air draft
Mouthful, the roller 32 in the present embodiment both but hollow tubular, may also be solid cylindrical, the dust filtering device 04, remove
Wet device 01 and heater use dust filtering device of the prior art, dehydrating unit and heater.
In order to strengthen heat exchange effect, flow direction of the hot blast in barrel 1 is set in practice operation and is existed with fertiliser granulates
Shift direction in barrel 1 conversely, flow direction of the hot blast in barrel 1 is the direction from hot wind inlet to hot-blast outlet, i.e.,
It is the signified directions of arrow L1 in Fig. 5, moving direction of the fertiliser granulates in barrel is the side from charging aperture 11 to discharging opening 12
To arrow L2 directions in as Fig. 5.
In the present embodiment, the drive mechanism 2 includes being fastened around gear ring 7 on the periphery wall of the barrel 1 and described
The motor 8 of travelling gear 6 and the driving rotation of travelling gear 6 that gear ring 7 is meshed, the travelling gear 6 is driven
Motor drives the barrel 1 to rotate when driving rotation, and also barrel 1 can be driven using other existing drive mechanisms in practice operation
Rotation.
Further, the cross sectional shape of the raised line 5 is triangle, trapezoidal or semicircle, so that beneficial to roller 32 from raised line 5
Upper process, the height of the raised line 5 is 3~5cm, preferably 4cm.
It is circumferentially spaced on the internal perisporium of the barrel 1 to be provided with some edge material as the further improvement of above-described embodiment
1 axially extending protrusive board 4 of cylinder, the height of the protrusive board 4 is 5~10cm, preferably 8cm, compared to the barrel with smooth inner wall,
The barrel 1 of protrusive board 4 is set on inwall can preferably drive fertiliser granulates to overturn mixing when rotated, play stirring effect, from
And be conducive to improving coating effect.
Further, the moving direction of the mounting bracket 31 is provided with limit sliding chutes, the mounting bracket 31 in the frame
On be provided with positive stop lug boss, and roller 34 free to rotate, the roller 34 and the limit are housed on the spacing preiection
Position chute coordinates, and being coordinated by limit sliding chutes and roller 34 can play guiding and spacing work to mounting bracket 31 and roller 32
With, and the friction between limit sliding chutes and mounting bracket 31 can be reduced by the setting of roller 34.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.And these
Belong to obvious change that connotation of the invention extends out or variation still falls within protection scope of the present invention.
Claims (5)
1. a kind of sustained-controll-release fertiliser production device, including the barrel (1) that is inclined and mounted in frame and be suitable to drive the material
The drive mechanism (2) that cylinder (1) is rotated around own central axis line；The axis of the barrel (1) and the angle a of horizontal direction be 4~
6 °, the barrel (1) one end higher is provided with charging aperture (11), and the relatively low one end of the barrel (1) is provided with discharging opening (12), institute
State the one end in barrel (1) near the charging aperture (11) and be provided with spray head；It is characterized in that：Barrel (1) outside is provided with
Roller bench (3), the roller bench (3) includes the mounting bracket (31), free to rotate that is removably set in the frame
The roller (32) that is arranged on the mounting bracket (31) and compress spring (33) located at the mounting bracket (31) top, it is described to support
One end of pressing spring (33) is against in the frame, and the other end is against on the mounting bracket (31), the axis of the roller (32)
With the axis parallel of the barrel (1), it is described compress spring (33) in the presence of the roller (32) be against the barrel
(1) on periphery wall, the moving direction of the mounting bracket (31) is to be close to and away from the direction of the barrel (1), the roller
(32) it is circumferentially spaced on periphery wall to be provided with some raised lines (5) axially extending along barrel (1), barrel (1) rotation
When roller (32) pass through from the raised line (5)；Dehydrating unit (01), circulating fan are provided with outside the barrel (1)
(02) and heater (03), the hot wind inlet of the barrel (1), the dehydrating unit (01), the circulating fan (02) and institute
The hot-blast outlet for stating heater (03) and the barrel (1) is in turn connected to form hot air circulation loop by pipeline, in the heat
Dust filtering device (04) is provided between dehydrating unit (01) described in wind circulation loop and the hot-blast outlet.
2. sustained-controll-release fertiliser production device according to claim 1, it is characterised in that：The drive mechanism (2) includes
Travelling gear (6) and drive that the gear ring (7) being fastened around on the barrel (1) periphery wall is meshed with the gear ring (7)
The motor (8) of travelling gear (6) rotation, drives the barrel (1) to turn during the travelling gear (6) rotation driven
It is dynamic.
3. sustained-controll-release fertiliser production device according to claim 1, it is characterised in that：The section shape of the raised line (5)
Shape is triangle, trapezoidal or semicircle.
4. sustained-controll-release fertiliser production device according to claim 1, it is characterised in that：On barrel (1) internal perisporium
Circumferentially spaced to be provided with some protrusive boards (4) axially extending along barrel (1), the height of the protrusive board (4) is 5~10cm.
5. sustained-controll-release fertiliser production device according to claim 4, it is characterised in that：The section of the protrusive board (4) is
Linear or arc line shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041902.3A CN106810364A (en) | 2017-01-20 | 2017-01-20 | Sustained-controll-release fertiliser production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041902.3A CN106810364A (en) | 2017-01-20 | 2017-01-20 | Sustained-controll-release fertiliser production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106810364A true CN106810364A (en) | 2017-06-09 |
Family
ID=59112034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710041902.3A Pending CN106810364A (en) | 2017-01-20 | 2017-01-20 | Sustained-controll-release fertiliser production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106810364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534914A (en) * | 2019-01-16 | 2019-03-29 | 北京市农林科学院 | Coating equipment in sugar production line and its dedicated coating tower |
| CN113860973A (en) * | 2021-10-09 | 2021-12-31 | 嘉施利（眉山）化肥有限公司 | Novel compound fertilizer coating process and coating equipment thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942619U (en) * | 2011-01-07 | 2011-08-24 | 苏州硒谷科技有限公司 | Selenium fertilizer production equipment integrating crushing, drying and pelletizing |
| CN202671452U (en) * | 2012-07-06 | 2013-01-16 | 安徽省嘉丰肥业有限公司 | Rotary drum type slow-and-controlled-release fertilizer coating device |
| CN204185405U (en) * | 2014-10-23 | 2015-03-04 | 云南通海锦达穗丰好复合肥有限公司 | Hot melt granular chemical fertilizer coating machine |
-
2017
- 2017-01-20 CN CN201710041902.3A patent/CN106810364A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942619U (en) * | 2011-01-07 | 2011-08-24 | 苏州硒谷科技有限公司 | Selenium fertilizer production equipment integrating crushing, drying and pelletizing |
| CN202671452U (en) * | 2012-07-06 | 2013-01-16 | 安徽省嘉丰肥业有限公司 | Rotary drum type slow-and-controlled-release fertilizer coating device |
| CN204185405U (en) * | 2014-10-23 | 2015-03-04 | 云南通海锦达穗丰好复合肥有限公司 | Hot melt granular chemical fertilizer coating machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534914A (en) * | 2019-01-16 | 2019-03-29 | 北京市农林科学院 | Coating equipment in sugar production line and its dedicated coating tower |
| CN109534914B (en) * | 2019-01-16 | 2023-09-15 | 北京市农林科学院 | Coating equipment and special coating tower thereof |
| CN113860973A (en) * | 2021-10-09 | 2021-12-31 | 嘉施利（眉山）化肥有限公司 | Novel compound fertilizer coating process and coating equipment thereof |
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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: 20170609 |
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| RJ01 | Rejection of invention patent application after publication |