CN104446818A - Compound fertilizer production line - Google Patents
Compound fertilizer production line Download PDFInfo
- Publication number
- CN104446818A CN104446818A CN201410786306.4A CN201410786306A CN104446818A CN 104446818 A CN104446818 A CN 104446818A CN 201410786306 A CN201410786306 A CN 201410786306A CN 104446818 A CN104446818 A CN 104446818A
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- CN
- China
- Prior art keywords
- machine
- fertilizer
- production line
- fertilizer production
- tablets press
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Classifications
-
- 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 compound fertilizer production line. The compound fertilizer production line comprises a chain crushing machine, a granulating machine, a drying machine, a cooling machine, a sieving device, a film coating machine and a packaging machine, which are sequentially connected, wherein the sieving device comprises a primary sieving machine and a secondary sieving machine. According to the compound fertilizer production line with the structure, small fertilizer particles of which the particle sizes are less than the qualified particle size can be screened out by the primary sieving machine, and thus, small fertilizer particles which cannot meet the requirement can be avoided in the finished fertilizer, and the quality and the fertilizer efficiency of the finished fertilizer are ensured.
Description
Technical field
The present invention relates to a kind of composite fertilizer production line.
Background technology
Conventional composite fertilizer production line comprises chain and breaks machine, tablets press, dryer, cooler, sieve apparatus, coating machine and portioning machine etc.Wherein the effect of sieve apparatus screening fertilizer large for qualified for particle diameter ratio fertilizer particle diameter is out transferred to chain to break machine again broken, and consistent with qualified fertilizer or less than the qualified fertilizer fertilizer of particle diameter all enters coating machine and portioning machine carries out coating and packing.Like this, in finished product fertilizer, do not reach the small-particle fertilizer of requirement owing to there is particle diameter, have a strong impact on quality and the fertilizer efficiency of finished product fertilizer.
Summary of the invention
In view of this, the object of this invention is to provide a kind of composite fertilizer production line, in the finished product fertilizer that production is obtained, do not reach the small-particle fertilizer of requirement, and then ensure quality and the fertilizer efficiency of finished product fertilizer.
The present invention is solved the problem by following technique means: a kind of composite fertilizer production line; comprise the chain connected successively and break machine, tablets press, dryer, cooler, separating screen device, coating machine and portioning machine, described separating screen device comprises one-level screen-dividing machine and secondary screen-dividing machine.
Further, chapelet is provided with between described one-level screen-dividing machine and tablets press.
Further, described chain breaks the agitated pool, high pressure homogenizer and the dryer that are provided with between machine and tablets press and connect successively.
Further, described chain breaks between machine and secondary screen-dividing machine and is provided with chapelet.
Beneficial effect of the present invention: composite fertilizer production line of the present invention, comprises the chain connected successively and breaks machine, tablets press, dryer, cooler, separating screen device, coating machine and portioning machine, and described separating screen device comprises one-level screen-dividing machine and secondary screen-dividing machine.The composite fertilizer production line of this structure, the small-particle fertilizer by one-level screen-dividing machine particle diameter being less than qualified particle diameter first sieves out, would not there is the small-particle fertilizer not reaching requirement like this, ensure that quality and the fertilizer efficiency of finished product fertilizer in finished product fertilizer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail; as shown in Figure 1: the composite fertilizer production line of the present embodiment; comprise the chain connected successively and break machine 1, tablets press 2, dryer 3, cooler 4, separating screen device, coating machine 6 and portioning machine 7, described separating screen device comprises one-level screen-dividing machine 51 and secondary screen-dividing machine 52.In production technique for fertilizer, from cooler, fertilizer is out introduced into one-level screen-dividing machine, the fertilizer that particle diameter is less than qualified particle diameter by one-level screen-dividing machine screens, particle diameter meets the requirements or the fertilizer that is greater than requirement enters secondary sieve apparatus, particle diameter is greater than the screening fertilizer of qualified particle diameter out by secondary sieve apparatus, and the fertilizer meeting Particle size requirements then enters coating machine and portioning machine carries out coating and packing.The composite fertilizer production line of this structure, the small-particle fertilizer by one-level screen-dividing machine particle diameter being less than qualified particle diameter first sieves out, would not there is the small-particle fertilizer not reaching requirement like this, ensure that quality and the fertilizer efficiency of finished product fertilizer in finished product fertilizer.
As the further improvement of technique scheme, between described one-level screen-dividing machine 51 and tablets press 2, be provided with chapelet 8.Tablets press granulation again sent into by the small-particle fertilizer that one-level sifted is selected by chapelet, not only reused by small-particle fertilizer, and small-particle fertilizer serves as granulation matrix in tablets press, can improve the ratio of briquetting of granulation.
As the further improvement of technique scheme, described chain breaks the agitated pool 9, high pressure homogenizer 10 and the dryer 3 that are provided with between machine 1 and tablets press 2 and connect successively.Breaking the fertilizer material after crusher machine through chain enters after agitated pool stirs, and then enters high pressure homogenizer and carries out homogeneous process, enter tablets press and carry out granulation after finally entering drying machine drying.Because homogeneous process changes the physics and chemistry structure of raw material, finally reach uniform effect, therefore, in granulation process, the impact of large granular impurity can not be subject to, granulation outcome can be made better, the fertiliser granulates formed is more even, and small-particle is few, and granule strength is large.Further ensure quality and the fertilizer efficiency of finished product fertilizer.
As the further improvement of technique scheme, described chain breaks between machine 1 and secondary screen-dividing machine 52 and is provided with chapelet 8, the fertilizer that the particle diameter that secondary screen-dividing machine filters out is greater than qualified particle diameter enters chain through chapelet, and to break machine again broken, and recycle, avoids being wasted.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a composite fertilizer production line; comprise the chain connected successively and break machine (1), tablets press (2), dryer (3), cooler (4), separating screen device, coating machine (6) and portioning machine (7), it is characterized in that: described separating screen device comprises one-level screen-dividing machine (51) and secondary screen-dividing machine (52).
2. compound manure production line according to claim 1, is characterized in that: be provided with chapelet (8) between described one-level screen-dividing machine (51) and tablets press (2).
3. compound manure production line according to claim 1, is characterized in that: described chain breaks the agitated pool (9), high pressure homogenizer (10) and the dryer (3) that are provided with between machine (1) and tablets press (2) and connect successively.
4. the compound manure production line according to claim 1-3 any one, is characterized in that: described chain breaks between machine (1) and secondary screen-dividing machine (52) and is provided with chapelet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786306.4A CN104446818A (en) | 2014-12-18 | 2014-12-18 | Compound fertilizer production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786306.4A CN104446818A (en) | 2014-12-18 | 2014-12-18 | Compound fertilizer production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104446818A true CN104446818A (en) | 2015-03-25 |
Family
ID=52893661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786306.4A Pending CN104446818A (en) | 2014-12-18 | 2014-12-18 | Compound fertilizer production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104446818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198537A (en) * | 2015-10-25 | 2015-12-30 | 金乡蒜乡肥业化工有限公司 | Multi-speed tail-drying-type mixed fertilizer granulation production process and special production equipment thereof |
-
2014
- 2014-12-18 CN CN201410786306.4A patent/CN104446818A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198537A (en) * | 2015-10-25 | 2015-12-30 | 金乡蒜乡肥业化工有限公司 | Multi-speed tail-drying-type mixed fertilizer granulation production process and special production equipment thereof |
| CN105198537B (en) * | 2015-10-25 | 2018-05-04 | 金乡蒜乡肥业化工有限公司 | Multi-change speed tail dries formula mixed fertilizer and is granulated production technology and its production equipment special |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |