CN207259406U - A kind of process units containing Oxalamide slow-release nitrogen fertilizer - Google Patents
A kind of process units containing Oxalamide slow-release nitrogen fertilizer Download PDFInfo
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- CN207259406U CN207259406U CN201721274040.0U CN201721274040U CN207259406U CN 207259406 U CN207259406 U CN 207259406U CN 201721274040 U CN201721274040 U CN 201721274040U CN 207259406 U CN207259406 U CN 207259406U
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- oxalamide
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Abstract
The utility model belongs to a kind of process units containing Oxalamide slow-release nitrogen fertilizer；Including urea prilling tower or granular urea process units, adhesive of groove and screw(-type) feeder, urea prilling tower or granular urea process units are connected by belt conveyer scale with the import of packing machine, adhesive of groove is connected by metering pump with the import of packing machine, screw(-type) feeder is connected with the import of packing machine, and the outlet of packing machine is connected by packing feed bin with packing scale；Have the advantages that device structure is simple, design is reasonable, operate control easily, production efficiency is high and suitable in high volume continuous operation production.
Description
Technical field
The utility model belongs to slow-release nitrogen fertilizer process units technical field, and in particular to one kind contains Oxamides slow-release nitrogen
The process units of fertilizer.
Background technology
China is that the fertilizer production of maximum and use are national in the world, and shows the utilization rate of fertilizer in China by research
30% or so, to ensure the realization of 2020 nitrogen fertilizer amount zero growth rate plan of Minister Agriculture of China, also straight a sustained release in industry
The research of urea.Inherently a kind of nitrogen content of oxamides be 31.8% excellent slow-release nitrogen fertilizer, nonhygroscopic in atmosphere, nothing
Poison, and it is easily stored, just can be complementary with the urea largely used at present, both combine to form a kind of both with sustained release work
With, and there is quick-acting fertilizer.In existing Oxalamide slow-release nitrogen fertilizer production method, general use is by oxalyl
Amine, powder urea are first sufficiently mixed the urea urea formaldehyde and water for uniformly, adding certain mass according to certain mass percent,
Then the slow-release nitrogen fertilizer of different shape and size is rolled into using various ways such as disk, extrusions, finally again by drying most
Finished product.
Utility model content
There is provided that a kind of device structure is simple, sets the purpose of the utility model is to overcome the deficiencies in the prior art
Meter is rationally, operation control is easy, production efficiency is high and is adapted to the continuous one kind for running production of high-volume to contain Oxamides sustained release
The process units of nitrogenous fertilizer.
What the purpose of this utility model was realized in：The process units includes urea prilling tower or granular urea produces
Device, adhesive of groove and screw(-type) feeder, urea prilling tower or granular urea process units pass through belt conveyer scale and packing machine
Import is connected, and adhesive of groove is connected by metering pump with the import of packing machine, and screw(-type) feeder is connected with the import of packing machine, bag
The outlet for wrapping up in machine is connected by packing feed bin with packing scale.
Preferably, the metering pump is connected with the atomizer inside packing machine；Atomizer is arranged on packing machine import
Hold at 20cm.
Preferably, the belt conveyer scale is connected with the end of packing machine input end.
Preferably, the end of the screw(-type) feeder is located at the inside of packing machine, and the end of screw(-type) feeder is arranged on bag
Wrap up at 2 meters of machine input end.
Preferably, the end of the screw(-type) feeder is located at the internal upper part of packing machine, and atomizer is arranged on packing machine
Interior middle part, belt conveyer scale are located at the lower part of packing machine input end.
According to a kind of process units containing Oxalamide slow-release nitrogen fertilizer made of such scheme, revolutionize original
Process units and production technology simultaneously eliminate the processes such as moisture addition and drying, different from the powdered urea that traditional raw material uses
Be the process units use for granular urea, be directly sprayed on granular urea using liquid-containing binder in production process
Surface, oxamides is then wrapped in its top layer；With device structure is simple, design is reasonable, operates control easily, raw
Produce efficient and suitable high-volume continuous the advantages of running production.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, existing control brief description of the drawings
Specific embodiment of the present utility model, in the various figures identical label represent identical component.To make simplified form, in each figure
Only schematically show with the relevant part of utility model, they do not represent its practical structures as product.
As shown in Figure 1, the utility model is a kind of process units containing Oxalamide slow-release nitrogen fertilizer, the process units bag
Include urea prilling tower or granular urea process units 1, adhesive of groove 5 and screw(-type) feeder 4, urea prilling tower or bulky grain urine
Plain process units 1 is connected by belt conveyer scale 2 with the import of packing machine 3, the import that adhesive of groove 5 passes through metering pump 6 and packing machine 3
It is connected, screw(-type) feeder 4 is connected with the import of packing machine 3, and the outlet of packing machine 3 is connected by packing feed bin 8 with packing scale 9.
The metering pump 6 is connected with the atomizer 7 inside packing machine 3；Atomizer 7 is arranged at 3 input end 20cm of packing machine.Institute
The end that belt conveyer scale 2 is stated with 3 input end of packing machine is connected.The end of the screw(-type) feeder 4 is located at the inside of packing machine 3, spiral shell
The end of rotation batcher 4 is arranged at 2 meters of 3 input end of packing machine.The end of the screw(-type) feeder 4 is located at the interior of packing machine 3
Top, atomizer 7 are arranged on the interior middle part of packing machine 3, and belt conveyer scale 2 is located at the lower part of 3 input end of packing machine.
The utility model, which can be arranged on original granulating system, to be directly connected with urea storage device, will be urinated
Crude granule is drawn, and is measured by belt conveyer scale 2, and the urea granules after metering are sent in packing machine 3, while belt conveyer scale
2 are respectively transmitted metering signal in the frequency converter to screw(-type) feeder 4 and binding agent metering pump 6, according to the adding proportion set,
Binding agent and oxamides are added to above the urea granules in packing machine 3.Product after the parcel of packing machine 3 is sent to bag again
Charging hopper 8, is sent to packing scale 9 by packaging feed bin 8 and is packed.It should be noted that belt conveyer scale 2 enters the position of packing machine,
, there are strict requirements in the position of 7 position of binding agent nozzle, the outlet of screw(-type) feeder 4 in packing machine 3 between three, its is straight
Connect the content for being related to oxamides in final products, be also related to whether it is smoothly added to urea granules its neutralize it is final
The quality of product；Adding proportion is set according to the content of oxamides and binding agent in final urea product first, by spiral
The signal that batcher 4 and metering pump 6 are fed back according to belt conveyer scale 2 voluntarily adjusting size, ensures the stabilization of the amount of addition.This practicality is new
Type changes conventionally used powdered urea raw material, is changed to use urea granules, due to the change of raw material, do not have to and its
He is mixed raw material, but is directly granulated, and with small investment, easy to operate, work efficiency is high and is continuously transported with high-volume
The advantages of row.In addition, not having to addition moisture in its production process, the processes such as drying are eliminated, there is energy conservation and environmental protection.
The a series of tool for describing the feasibility embodiment only for the utility model in detail of those listed above
Body illustrates that they are simultaneously not used to limitation the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of this utility model.In the description of the utility model, need
It is noted that unless otherwise clearly defined and limited, term " setting ", " installation " etc. should be interpreted broadly, for example, can
To be to be fixedly connected, it is integrally connected or is detachably connected；It can also be the connection inside two elements；Can be
It is connected directly, can also be indirectly connected by intermediary, for the ordinary skill in the art, can be according to specific
Situation understands concrete meaning of the above-mentioned term in the utility model.Foregoing detailed description is only for the utility model
Feasibility embodiment illustrates, they are simultaneously not used to limitation the scope of protection of the utility model, all without departing from this practicality
Equivalent implementations, change and the transformation that new skill spirit is made should be included within the scope of protection of this utility model.
Claims (5)
- A kind of 1. process units containing Oxalamide slow-release nitrogen fertilizer, it is characterised in that：The process units includes urea prilling tower Or granular urea process units (1), adhesive of groove (5) and screw(-type) feeder (4), urea prilling tower or granular urea produce Device (1) is connected by belt conveyer scale (2) with the import of packing machine (3), and adhesive of groove (5) passes through metering pump (6) and packing machine (3) Import be connected, screw(-type) feeder (4) is connected with the import of packing machine (3), and the outlet of packing machine (3) is by packing feed bin (8) It is connected with packing scale (9).
- A kind of 2. process units containing Oxalamide slow-release nitrogen fertilizer according to claim 1, it is characterised in that：The meter Amount pump (6) atomizer (7) internal with packing machine (3) is connected；Atomizer (7) is arranged on packing machine (3) input end 20cm Place.
- A kind of 3. process units containing Oxalamide slow-release nitrogen fertilizer according to claim 1, it is characterised in that：The skin Belt scale (2) is connected with the end of packing machine (3) input end.
- A kind of 4. process units containing Oxalamide slow-release nitrogen fertilizer according to claim 1, it is characterised in that：The spiral shell The end of rotation batcher (4) is located at the inside of packing machine (3), and the end of screw(-type) feeder (4) is arranged on packing machine (3) input end At 2 meters.
- A kind of 5. process units containing Oxalamide slow-release nitrogen fertilizer according to claim 4, it is characterised in that：The spiral shell The end of rotation batcher (4) is located at the internal upper part of packing machine (3), and atomizer (7) is arranged on the interior middle part of packing machine (3), skin Belt scale (2) is located at the lower part of packing machine (3) input end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274040.0U CN207259406U (en) | 2017-09-22 | 2017-09-22 | A kind of process units containing Oxalamide slow-release nitrogen fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274040.0U CN207259406U (en) | 2017-09-22 | 2017-09-22 | A kind of process units containing Oxalamide slow-release nitrogen fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259406U true CN207259406U (en) | 2018-04-20 |
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ID=61918444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274040.0U Active CN207259406U (en) | 2017-09-22 | 2017-09-22 | A kind of process units containing Oxalamide slow-release nitrogen fertilizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN207259406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357728A (en) * | 2019-08-22 | 2019-10-22 | 中国科学院合肥物质科学研究院 | Material coated chemical fertilizer of a kind of nitrogenous chemical industry of low aqueous solubility and preparation method thereof |
-
2017
- 2017-09-22 CN CN201721274040.0U patent/CN207259406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357728A (en) * | 2019-08-22 | 2019-10-22 | 中国科学院合肥物质科学研究院 | Material coated chemical fertilizer of a kind of nitrogenous chemical industry of low aqueous solubility and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 453731 Xinxiang Economic Development Zone, Henan Province (Xiaoji Town) Patentee after: Henan Xinlianxin Chemical Industry Group Co., Ltd. Address before: 453731 Henan Xinxiang Economic Development Zone Xiaoji Town Henan Xinlianxin Chemical Fertilizer Co., Ltd. Patentee before: Henan XInlianxin Fertiliser Limited Company |