CN213886086U - Prilling granulator is used in water-soluble fertile production of microelement - Google Patents
Prilling granulator is used in water-soluble fertile production of microelement Download PDFInfo
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- CN213886086U CN213886086U CN202022102889.8U CN202022102889U CN213886086U CN 213886086 U CN213886086 U CN 213886086U CN 202022102889 U CN202022102889 U CN 202022102889U CN 213886086 U CN213886086 U CN 213886086U
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- water
- pipe
- cooling
- inner cavity
- box
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 44
- 239000003337 fertilizer Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005469 granulation Methods 0.000 claims abstract description 18
- 230000003179 granulation Effects 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 235000013619 trace mineral Nutrition 0.000 claims description 9
- 239000011573 trace mineral Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 239000005457 ice water Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001863 plant nutrition Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Fertilizers (AREA)
Abstract
The utility model relates to a water-soluble fertile production technical field of microelement discloses a prilling granulator is used in water-soluble fertile production of microelement, including the cooler bin, the vertical downward fixedly connected with water conservancy diversion fill of cooler bin upper portion inner chamber is located the fixed intercommunication in cooler bin upper portion has the granulation case, and the fixed lid in granulation case upper portion has closed the top cap, is located the vertical downward fixed intercommunication in top cap bottom has the heat pipe that a plurality of equidistance distribute, is located heat pipe inner chamber fixed mounting has resistance heating stick. The fertilizer of the utility model is discharged from the screen mesh into the diversion hopper and then is descended to the transmission belt for transmission, thereby facilitating the transportation; the external ice water enters the cavity of the cooling pipe from the cold water inlet pipe and is then discharged from the water discharge pipe, and the fertilizer falling from the screen mesh can be cooled by the cooling environment generated in the cavity of the cooling pipe, so that the situation that the fertilizer is directly contacted with cold water to cause melting can be avoided.
Description
Technical Field
The utility model relates to a water-soluble fertile production technical field of microelement specifically is a prilling granulator is used in water-soluble fertile production of microelement.
Background
At present, trace elements as elements essential for plant nutrition enter agriculture in the form of fertilizers, which is a new field and develops rapidly. In the powder preparation of the water-soluble fertilizer of microelement, the production quality of spray drying process directly influences the result of use of fertilizer, the spray drying equipment of prior art mostly has heating temperature in the powder preparation of the water-soluble fertilizer of microelement and is difficult to control to the air heater setting is on upper portion, in the drying process, the hot-blast along with the material decline that the air heater produced, the spherical structure that makes the cooling shaping produce is fragile loose, does not endure long-term storage, is very easily broken under receiving gravity pile pressure, the quality of water-soluble fertilizer has seriously been influenced.
Via search publication (bulletin) no: CN205308270U discloses a granulating device for producing a trace element water-soluble fertilizer, which comprises a shell, a material liquid pipe, a compressed air pipe, a nozzle, a discharge port and a material storage tank, wherein a vibrating screen is arranged below the nozzle and fixed on the inner side wall of the shell; the discharge port is connected with the storage tank through the cyclone separator. Though this utility model water-soluble fertile for production prilling granulator of microelement, be equipped with cyclone, can be with fashioned water-soluble fertile granule and air separation to hot-blast air inlet sets up on the lateral wall, has effectively prevented that hot-blast to material cooling forming process from producing the influence, has improved the quality of product.
However, the inventor finds that the technical scheme still has at least the following defects:
the technique adopts a hot air drying mode to cause the overflow of a large amount of fertilizers, thereby causing unnecessary material waste; the fertilizer in the technical scheme directly contacts with cold water to cause the situation of melting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prilling granulator is used in water-soluble fertile production of microelement, has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a granulating device for producing a trace element water-soluble fertilizer comprises a cooling box, wherein a flow guide hopper is fixedly connected to the inner cavity of the upper part of the cooling box vertically downwards, the granulating box is fixedly communicated with the upper part of the cooling box, a top cover is fixedly covered on the upper part of the granulating box, a plurality of heat conduction pipes distributed at equal intervals are fixedly communicated with the bottom of the top cover vertically downwards, a resistance heating rod is fixedly installed in the inner cavity of each heat conduction pipe, a plurality of spray heads distributed at equal intervals are fixedly connected to the inner cavity of the top cover vertically downwards, and the upper end parts of the plurality of spray heads are fixedly communicated with the same liquid injection main pipe;
the bottom of the inner cavity of the granulation box is fixedly connected with a screen; a cooling pipe is vertically arranged in the middle of the inner cavity of the cooling box, and the side wall of the cooling pipe is of a cavity structure; and the lower part of the left side of the cooling pipe and the upper part of the right side of the cooling pipe are respectively and fixedly communicated with a cold water inlet pipe and a drain pipe, and a conveying belt is transversely arranged at the bottom of the cooling tank.
As a preferred embodiment of the present invention, the screen is a stainless steel screen.
As a preferred embodiment of the utility model, be located the vertical upwards fixed intercommunication in top cap top left side intermediate position has the snuffle valve.
As a preferred embodiment of the utility model, the equal horizontal fixed intercommunication in granulation case left and right sides wall upper portion intermediate position has the blast pipe.
As a preferred embodiment of the present invention, the cooling pipe is an aluminum alloy pipe.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a water-soluble fertilizer spouts to the granulation case in from a plurality of injector heads, and meanwhile, the resistance heating rod in a plurality of heat conduction pipes dries moisture to the fertilizer of granulation incasement chamber, avoids adopting the mode that the hot-blast weathers to lead to a large amount of fertilizers to appear the excessive condition among the prior art, causes unnecessary material waste; the fertilizer is discharged from the screen mesh into the diversion hopper and then falls down to the conveying belt for conveying, so that the fertilizer is convenient to transport; the external ice water enters the cavity of the cooling pipe from the cold water inlet pipe and is then discharged from the water discharge pipe, and the fertilizer falling from the screen mesh can be cooled by the cooling environment generated in the cavity of the cooling pipe, so that the situation that the fertilizer is directly contacted with cold water to cause melting can be avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a granulating device for producing a water-soluble fertilizer containing trace elements;
fig. 2 is the utility model discloses a water-soluble fertile production of microelement is with prilling granulator's cooling tube distribution position schematic diagram.
In the figure: 1. a cooling tank; 2. screening a screen; 3. a resistance heating rod; 4. an exhaust pipe; 5. a top cover; 6. a gas release valve; 7. a liquid injection main pipe; 8. an injector head; 9. a heat conducting pipe; 10. a granulation box; 11. a flow guide hopper; 12. a drain pipe; 13. a cooling tube; 14. a conveyor belt; 15. and cold water enters the pipe.
The utility model provides an instrument all can be through market purchase and private customization acquisition.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a granulating device for producing a trace element water-soluble fertilizer comprises a cooling box 1, wherein a flow guide hopper 11 is fixedly connected to the inner cavity of the upper part of the cooling box 1 in a vertically downward mode, a granulating box 10 is fixedly communicated with the upper part of the cooling box 1, a top cover 5 is fixedly covered on the upper part of the granulating box 10, a plurality of heat conduction pipes 9 which are distributed at equal intervals are fixedly communicated with the bottom of the top cover 5 in a vertically downward mode, a resistance heating rod 3 is fixedly installed in the inner cavity of each heat conduction pipe 9, a plurality of spray heads 8 which are distributed at equal intervals are fixedly connected to the inner cavity of the top cover 5 in a vertically downward mode, and the upper end parts of the plurality of spray heads 8 are fixedly communicated with the same liquid injection main pipe 7;
the bottom of the inner cavity of the granulation box 10 is fixedly connected with a screen 2; a cooling pipe 13 is vertically arranged in the middle of the inner cavity of the cooling box 1, and the side wall of the cooling pipe 13 is of a cavity structure; a cold water inlet pipe 15 and a drain pipe 12 are respectively fixedly communicated with the lower part of the left side and the upper part of the right side of the cooling pipe 13, and a conveying belt 14 is transversely arranged at the bottom of the cooling box 1; specifically, the method comprises the following steps: the water-soluble fertilizer is sprayed into the granulation box 10 from the plurality of spray heads 8, meanwhile, the resistance heating rods 3 in the plurality of heat conduction pipes 9 dry the fertilizer in the inner cavity of the granulation box 10, then evaporated water vapor is discharged from the two exhaust pipes 4, and the fertilizer is discharged from the screen 2 into the diversion hopper 11 and then falls to the conveyor belt 14 for transmission; the external ice water enters the cavity of the cooling pipe 13 from the cold water inlet pipe 15 and then is discharged from the water outlet pipe 12, and the fertilizer falling from the screen mesh 2 can be cooled by the cooling environment generated in the inner cavity of the cooling pipe 13, so that the situation that the fertilizer is directly contacted with cold water to cause melting can be avoided.
In this embodiment (see fig. 1), the screen 2 is a stainless steel screen, and has a longer service life.
In this embodiment (please refer to fig. 1), the middle position of the left side of the top cover 5 is vertically and upwardly and fixedly communicated with the air release valve 6, and the air release valve 6 can timely discharge the hot air pressure in the inner cavity of the top cover 5.
In this embodiment (see fig. 1), the exhaust pipes 4 are horizontally and fixedly connected to the middle positions of the upper portions of the left and right side walls of the granulation box 10, and the resistance heating rods 3 in the plurality of heat conduction pipes 9 dry the fertilizer in the inner cavity of the granulation box 10 and then discharge the evaporated water vapor from the two exhaust pipes 4.
In this embodiment, the cooling pipe 13 is an aluminum alloy pipe, and the heat conduction effect is better.
When a prilling granulator is used in the water-soluble fertile production of microelement, it needs to explain, the utility model relates to a prilling granulator is used in the water-soluble fertile production of microelement, each part is the part that general standard spare or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
When the water-soluble fertilizer spraying device is used, the water-soluble fertilizer is sprayed into the granulation box 10 from the plurality of spraying heads 8, meanwhile, the resistance heating rods 3 in the plurality of heat conduction pipes 9 dry the fertilizer in the inner cavity of the granulation box 10, then evaporated water vapor is discharged from the two exhaust pipes 4, and the fertilizer is discharged from the screen mesh 2 into the guide hopper 11 and then falls to the conveying belt 14 for being conveyed out; the external ice water enters the cavity of the cooling pipe 13 from the cold water inlet pipe 15 and then is discharged from the water outlet pipe 12, and the fertilizer falling from the screen mesh 2 can be cooled by the cooling environment generated in the inner cavity of the cooling pipe 13, so that the situation that the fertilizer is directly contacted with cold water to cause melting can be avoided.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a prilling granulator is used in water-soluble fertile production of microelement, includes cooler bin (1), its characterized in that: a flow guide hopper (11) is fixedly connected to the inner cavity of the upper part of the cooling box (1) vertically downwards, a granulation box (10) is fixedly communicated with the upper part of the cooling box (1), a top cover (5) is fixedly covered on the upper part of the granulation box (10), a plurality of heat conduction pipes (9) distributed at equal intervals are fixedly communicated with the bottom of the top cover (5) vertically downwards, a resistance heating rod (3) is fixedly installed in the inner cavity of the heat conduction pipes (9), a plurality of spray heads (8) distributed at equal intervals are fixedly connected to the inner cavity of the top cover (5) vertically downwards, and the upper end parts of the spray heads (8) are fixedly communicated with the same liquid injection main pipe (7);
the bottom of the inner cavity of the granulation box (10) is fixedly connected with a screen (2); a cooling pipe (13) is vertically arranged in the middle of the inner cavity of the cooling box (1), and the side wall of the cooling pipe (13) is of a cavity structure; and the lower part of the left side and the upper part of the right side of the cooling pipe (13) are respectively and fixedly communicated with a cold water inlet pipe (15) and a drain pipe (12), and a conveying belt (14) is transversely arranged at the bottom of the cooling box (1).
2. The granulating device for producing the water-soluble fertilizer containing trace elements as claimed in claim 1, wherein: the screen (2) is a stainless steel screen.
3. The granulating device for producing the water-soluble fertilizer containing trace elements as claimed in claim 1, wherein: and an air release valve (6) is vertically and upwards fixedly communicated with the middle position of the left side of the top cover (5).
4. The granulating device for producing the water-soluble fertilizer containing trace elements as claimed in claim 1, wherein: exhaust pipes (4) are horizontally and fixedly communicated with the middle positions of the upper parts of the left side wall and the right side wall of the granulation box (10).
5. The granulating device for producing the water-soluble fertilizer containing trace elements as claimed in claim 1, wherein: the cooling pipe (13) is an aluminum alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022102889.8U CN213886086U (en) | 2020-09-23 | 2020-09-23 | Prilling granulator is used in water-soluble fertile production of microelement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022102889.8U CN213886086U (en) | 2020-09-23 | 2020-09-23 | Prilling granulator is used in water-soluble fertile production of microelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213886086U true CN213886086U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022102889.8U Expired - Fee Related CN213886086U (en) | 2020-09-23 | 2020-09-23 | Prilling granulator is used in water-soluble fertile production of microelement |
Country Status (1)
| Country | Link |
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| CN (1) | CN213886086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896579A (en) * | 2021-09-18 | 2022-01-07 | 贵州省贵福生态肥业有限公司 | Special carbon-based microbial fertilizer deep fermentation device for tea and use method thereof |
-
2020
- 2020-09-23 CN CN202022102889.8U patent/CN213886086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896579A (en) * | 2021-09-18 | 2022-01-07 | 贵州省贵福生态肥业有限公司 | Special carbon-based microbial fertilizer deep fermentation device for tea and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |