CN217979693U - Drying and cooling device used after fertilizer granulation - Google Patents
Drying and cooling device used after fertilizer granulation Download PDFInfo
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- CN217979693U CN217979693U CN202221507943.XU CN202221507943U CN217979693U CN 217979693 U CN217979693 U CN 217979693U CN 202221507943 U CN202221507943 U CN 202221507943U CN 217979693 U CN217979693 U CN 217979693U
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- conveyor
- drying
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- cooling
- cooling chamber
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- 238000001035 drying Methods 0.000 title claims abstract description 62
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 239000003337 fertilizer Substances 0.000 title claims abstract description 29
- 238000005469 granulation Methods 0.000 title claims abstract description 13
- 230000003179 granulation Effects 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 9
- 230000035558 fertility Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 11
- 239000003895 organic fertilizer Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Fertilizers (AREA)
Abstract
The utility model discloses a drying and cooling device after fertilizer granulation, which comprises a feeder, a drying chamber and a cooling chamber, wherein the middle part of the drying chamber is provided with a conveyor a in a penetrating way, the bottom of the drying chamber is externally connected with a dryer through a pipeline a, and both ends of the conveyor a extend out of the drying chamber; the top of the cooling chamber is connected with an air cooler, the middle part of the cooling chamber is provided with a conveyor b in a penetrating way, and both ends of the conveyor b extend out of the cooling chamber; one end of the conveyor a is arranged below the feeder, and the other end of the conveyor a is arranged above the conveyor b; the dryer is connected with the cooling chamber. The utility model has the advantages that the drying machine and the conveyor a are arranged in the drying chamber, so that the granulated fertilizer is dried in the conveying process, the dryness of the fertilizer is effectively improved, the integrity of fertilizer particles is kept, and the fertility loss is avoided; an air cooler and a conveyor b are arranged in the cooling chamber, so that the fertilizer is cooled and packaged conveniently; the drying machine and the cooling chamber are connected through a pipeline, cold air in the cooling chamber is sucked into the drying machine for secondary utilization, the operation is simple, and the energy consumption is saved.
Description
Technical Field
The utility model relates to a fertilizer production facility field specifically is a fertilizer granulation postdrying cooling device.
Background
The organic fertilizer is rich in a large amount of beneficial substances, can provide comprehensive nutrition for crops, increases soil organic matters, and improves the physicochemical property and the biological activity of soil. The fertilizer production process mainly includes smashing, granulation, stoving, cooling, screening, partial shipment etc. and stoving and cooling all adopt drum conveyor after the fertilizer granulation in the production process, let in hot-blast, cold wind when rolling in the cylinder and accomplish stoving and cooling, and drum conveyor structure is complicated, the energy consumption is great, very easily goes out to have the broken, the fertility of organic fertilizer granule scheduling problem, has influenced the quality of fertilizer product. Therefore, the utility model aims at providing a drying and cooling device of high efficiency, effective protection fertilizer integrality and fertility.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims to solve the technical problem that a simple structure, effectively protect the stoving cooling device of fertilizer structure and fertility are provided.
In order to solve the technical problem, the drying and cooling device for fertilizer granulation comprises a feeder, a drying chamber and a cooling chamber, wherein the feeder, the drying chamber and the cooling chamber are independently arranged, a conveyor a is arranged in the middle of the drying chamber in a penetrating manner, the bottom of the drying chamber is externally connected with a dryer through a pipeline a, and two ends of the conveyor a extend to the outer side of the drying chamber; the top of the cooling chamber is connected with an air cooler, the middle of the cooling chamber is provided with a conveyor b in a penetrating mode, and two ends of the conveyor b extend to the outer side of the cooling chamber; one end of the conveyer a is arranged below the feeder, and the other end of the conveyer a is arranged above the conveyer b; the dryer is connected with the cooling chamber through a pipeline b, a plurality of heat dissipation holes are formed in the drying chamber, and a baffle plate is arranged on the inner side of the top of the cooling chamber.
Further, a fixing plate is arranged at the bottom of the drying chamber, and a plurality of air holes are formed in the fixing plate.
Further, the fixing plate is disposed higher than the pipeline a.
Further, the top of the drying chamber is connected with a bag-type dust collector, the top of the bag-type dust collector is connected with a draught fan, and an outlet at the bottom of the bag-type dust collector is arranged above the conveyor b.
Further, the conveyor a and the conveyor b are both chain plate conveyors.
Compared with the prior art, the utility model has the following advantage:
(1) The utility model effectively improves the dryness of the fertilizer, effectively keeps the integrity of the fertilizer particles and avoids the fertility loss by arranging the conveyor a in the drying chamber to dry the granulated organic fertilizer particles in the conveying process; a conveyor b and a baffle plate are arranged in the cooling chamber, and the baffle plate guides cold air to cool the fertilizer in the conveying process; the dryer and the cooling chamber are respectively connected through the dryer, the pipeline a and the pipeline b, and the air absorbing heat in the cooling chamber enters the dryer for secondary utilization, so that the operation is simple, the energy consumption is saved, and the continuous operability is realized.
(2) The utility model discloses a set up fixed plate and gas pocket bottom the drying chamber for during the hot-air in the drying-machine evenly got into the drying chamber through the gas pocket, improved the drying efficiency and the degree of dryness of fertilizer.
(3) The utility model discloses a set up sack cleaner and draught fan at the drying chamber top, can inhale the separation in the sack cleaner with dust and the hot flue gas that fertilizer stoving in-process produced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. drying chamber, 11, feeder, 12, conveyer a,13, fixed plate, 14, gas hole, 15, louvre, 2, sack cleaner, 21, draught fan, 22, drying-machine, 23, pipeline a,3, cooling chamber, 31, air-cooler, 32, conveyer b,33, pipeline b, 34, baffling board.
Detailed Description
The present invention will be further explained with reference to fig. 1.
Example (b):
as shown in fig. 1, the drying and cooling device after fertilizer granulation comprises a feeder 11, a drying chamber 1 and a cooling chamber 3, wherein the feeder 11, the drying chamber 1 and the cooling chamber 3 are independently arranged, a conveyor a12 penetrates through the middle part of the drying chamber 1, the bottom of the drying chamber is externally connected with a dryer 22 through a pipeline a23, and two ends of the conveyor a12 extend to the outer side of the drying chamber 1; the top of the cooling chamber 3 is connected with an air cooler 31, the middle part of the cooling chamber is provided with a conveyor b32 in a penetrating way, and two ends of the conveyor b32 extend to the outer side of the cooling chamber 3; one end of the conveyor a12 is arranged below the feeder 11, and the other end is arranged above the conveyor b 32; the dryer 22 is connected with the cooling chamber 3 through a pipeline b33, a plurality of heat dissipation holes 15 are formed in the drying chamber 1, and a baffle plate 34 is arranged on the inner side of the top of the cooling chamber 3.
In order to enhance the fertilizer drying effect, a fixing plate 13 is arranged at the bottom of the drying chamber 1, and a plurality of air holes 14 are formed in the fixing plate 13.
To ensure uniform entrance of hot air in the dryer into the drying chamber, the fixing plate 13 is disposed at a position higher than the line a23.
In order to remove dust and hot flue gas in the drying chamber, the top of the drying chamber 1 is connected with a bag-type dust remover 2, the top of the bag-type dust remover 2 is connected with an induced draft fan 21, and an outlet at the bottom of the bag-type dust remover 2 is arranged above a conveyor b 32.
In order to improve the conveying stability, the conveyor a12 and the conveyor b32 are both chain plate conveyors.
The utility model discloses a use as follows:
before the use, carry out the inspection to conveyer a12, draught fan 21, drying-machine 22, air-cooler 31, conveyer b32, ensure that the mobile device electricity is connected normally, rotate normally and do not have the abnormal sound, clean feeder 11, drying chamber 1, sack cleaner 2 and cooling chamber 3, guarantee that the inner wall is clean and tidy.
When the drying device is used, a conveyor a12 in the drying chamber 1 and a conveyor b32 in the cooling chamber 3 are respectively started to idle, the drying machine 22 and the air cooler 31 are respectively started to feed hot air and cold air into the drying chamber 1 and the cooling chamber 3, the induced draft fan 21 is started, granulated organic fertilizer particles are added into the conveyor a12 through the feeder 11, the organic fertilizer particles immediately enter the drying chamber 1 through the conveyor a12, moisture in the organic fertilizer particles is quickly vaporized through the drying air fed by the drying machine 22 and is sent out from the heat dissipation holes 15, dust and hot flue gas in the organic fertilizer particles enter the bag-type dust remover 2 under the suction of the induced draft fan 21, the organic fertilizer dried in the drying chamber 1 is conveyed to the conveyor b32 through the conveyor a12 and enters the cooling chamber 3 together with the organic fertilizer particles sucked in the bag-type dust remover 2, and the cold air in the cooling chamber 3 is guided by the baffle plate 34 to quickly cool the organic fertilizer particles on the conveyor b32 and send out.
In this process, transport through conveyer a12, conveyer b32, effectively avoided fertilizer granule breakage, fertility to run off the scheduling problem, directly utilize in getting into drying-machine 22 through pipeline b33 behind cold wind and the fertilizer granule heat transfer in the cooling chamber 3, easy operation practices thrift the energy consumption, has continuous operability.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a fertilizer granulation back drying cooling device, includes feeder (11), drying chamber (1), cooling chamber (3), feeder (11), drying chamber (1), cooling chamber (3) independent setting, its characterized in that: a conveyor a (12) penetrates through the middle of the drying chamber (1), a drying machine (22) is externally connected to the bottom of the drying chamber through a pipeline a (23), and two ends of the conveyor a (12) extend to the outer side of the drying chamber (1); the top of the cooling chamber (3) is connected with an air cooler (31), the middle of the cooling chamber is provided with a conveyor b (32) in a penetrating mode, and two ends of the conveyor b (32) extend to the outer side of the cooling chamber (3); the conveyor a (12) is arranged below the feeder (11) at one end and above the conveyor b (32) at the other end; the dryer (22) is connected with the cooling chamber (3) through a pipeline b (33), a plurality of heat dissipation holes (15) are formed in the drying chamber (1), and a baffle plate (34) is arranged on the inner side of the top of the cooling chamber (3).
2. The device for drying and cooling after fertilizer granulation according to claim 1, characterized in that: the drying chamber (1) bottom is provided with fixed plate (13), seted up a plurality of gas pockets (14) on fixed plate (13).
3. The device for drying and cooling after fertilizer granulation according to claim 2, characterized in that: the fixing plate (13) is arranged at a position higher than the pipeline a (23).
4. The device for drying and cooling after fertilizer granulation according to claim 1, characterized in that: drying chamber (1) top is connected with sack cleaner (2), sack cleaner (2) top is connected with draught fan (21), export is arranged in sack cleaner (2) bottom conveyer b (32) top.
5. The device for drying and cooling after fertilizer granulation according to claim 1, characterized in that: and the conveyor a (12) and the conveyor b (32) are both chain plate conveyors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221507943.XU CN217979693U (en) | 2022-06-16 | 2022-06-16 | Drying and cooling device used after fertilizer granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221507943.XU CN217979693U (en) | 2022-06-16 | 2022-06-16 | Drying and cooling device used after fertilizer granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217979693U true CN217979693U (en) | 2022-12-06 |
Family
ID=84271305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221507943.XU Active CN217979693U (en) | 2022-06-16 | 2022-06-16 | Drying and cooling device used after fertilizer granulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217979693U (en) |
-
2022
- 2022-06-16 CN CN202221507943.XU patent/CN217979693U/en active Active
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