CN212315956U - Drying-free water atomization granulation equipment for calcium superphosphate granulation - Google Patents
Drying-free water atomization granulation equipment for calcium superphosphate granulation Download PDFInfo
- Publication number
- CN212315956U CN212315956U CN202021109172.XU CN202021109172U CN212315956U CN 212315956 U CN212315956 U CN 212315956U CN 202021109172 U CN202021109172 U CN 202021109172U CN 212315956 U CN212315956 U CN 212315956U
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- China
- Prior art keywords
- platform
- fixed
- scraper
- electric heater
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 title claims abstract description 21
- 235000019691 monocalcium phosphate Nutrition 0.000 title claims abstract description 21
- 229910000389 calcium phosphate Inorganic materials 0.000 title claims abstract description 20
- 238000009692 water atomization Methods 0.000 title claims abstract description 12
- 238000005469 granulation Methods 0.000 title abstract description 20
- 230000003179 granulation Effects 0.000 title abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 238000000889 atomisation Methods 0.000 claims abstract description 3
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005453 pelletization Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002426 superphosphate Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 239000003337 fertilizer Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002686 phosphate fertilizer Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229940095564 anhydrous calcium sulfate Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910000150 monocalcium phosphate Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of chemical equipment, in particular to a drying-free water atomization granulation device for calcium superphosphate granulation, which comprises a disk body, an outer gear ring, a rotating shaft, a platform, a speed reducer motor, a scraper frame, a scraper, an atomization nozzle, a support, an electric heater, a base and an inclination angle adjusting screw rod, wherein the outer gear ring is fixed on the rear end bolt of the disk body, and the rotating shaft is fixed on the rear end bolt of the outer gear ring; the rotating shaft is fixed in the middle of the top end of the platform through a bearing seat; the platform is arranged on the rear side of the disc body, and a scraper frame is fixed in the middle of the top end of the platform through bolts; a scraper is fixed on the top of the scraper frame through a bolt, and the scraper is arranged on the inner side of the disc body and is movably connected with the bottom of the disc body; the utility model discloses effectively solve loose superphosphate and add water pelletization back, need dry and reduce moisture and just can sieve, dry and need consume a large amount of coal or other energy, still cause the problem of certain pollution to the environment.
Description
Technical Field
The utility model belongs to the technical field of chemical industry equipment, concretely relates to stoving-free calcium superphosphate granulation water atomization granulation equipment.
Background
Superphosphate, commonly called calcium superphosphate for short, is a phosphate fertilizer directly prepared by decomposing phosphate ore with sulfuric acid. The main useful components are the hydrate Ca (H2PO4) 2. H2O of monocalcium phosphate and a small amount of free phosphoric acid, and also contains the anhydrous calcium sulfate component (useful for sulfur deficient soils). The calcium superphosphate contains 514-20% of effective P2O (80-95% of the effective P2O is dissolved in water), and belongs to a water-soluble quick-acting phosphate fertilizer. The grey or grey white powder (or particles) can be directly used as phosphate fertilizer. Can also be used as an ingredient for preparing compound fertilizers.
The technical problems of the production and processing of calcium superphosphate granulation are as follows:
(1) after the loose calcium superphosphate is granulated by adding water, the loose calcium superphosphate can be screened only by drying to reduce the moisture, and the drying needs to consume a large amount of coal or other energy sources and also causes certain pollution to the environment.
(2) The traditional dried granular calcium superphosphate has high humidity, is easy to paste a grading screen and influences the product quality.
(3) The problem that the free acid produced by the calcium superphosphate is higher,
(4) most of the tray bodies of the pelletizing tray do not have an electric heating function, the humidity of compound fertilizer particles after pelleting is high, the compound fertilizer particles are easy to break when transferred to drying equipment, and the rejection rate is high.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art and not enough, the utility model provides an exempt from to dry calcium superphosphate granulation water atomization granulation equipment.
In order to achieve the above object, the utility model provides a following technical scheme:
the drying-free calcium superphosphate granulation water atomization granulation equipment comprises a disk body, an outer gear ring, a rotating shaft, a platform, a speed reducer motor, a scraper rack, a scraper, an atomization nozzle, a support, an electric heater, a base and an inclination angle adjusting screw rod, wherein the outer gear ring is fixed on the rear end of the disk body through a bolt, and the rotating shaft is fixed on the rear end of the outer gear ring through a bolt; the rotating shaft is fixed in the middle of the top end of the platform through a bearing seat; the platform is arranged on the rear side of the disc body, and a scraper frame is fixed in the middle of the top end of the platform through bolts; a scraper is fixed on the top of the scraper frame through a bolt, and the scraper is arranged on the inner side of the disc body and is movably connected with the bottom of the disc body; an atomizing nozzle is embedded in the top of the scraper frame and faces the tray bottom of the tray body; a speed reducer motor is fixed on the right bolt at the top end of the platform, and an output shaft of the speed reducer motor is in transmission connection with the outer gear ring in a gear meshing mode; a support is arranged in the middle of the front side of the bottom end of the platform, and the rear end of the support is fixed with a platform bolt; an electric heater is fixed at the front end of the bracket through a bolt, and the front end of the electric heater is opposite to the rear end of the tray body; the left side and the right side of the front end of the platform are rotatably hinged to the top of the base through hinged supports; the rear end of the platform is connected with the rear end of the bottom of the base through an inclination angle adjusting screw rod.
Furthermore, the electric heater is rectangular, and an electric heating wire is arranged in one end of the electric heater close to the disc body.
Furthermore, a 1-2mm interval is arranged between the electric heater and the disc body, and a 5-10mm interval is arranged between the electric heater and the outer gear ring.
Further, the bracket is L-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model effectively solves the problems that after the loose calcium superphosphate is granulated by adding water, the sieving can be carried out only by drying and reducing the moisture, a large amount of coal or other energy sources are consumed for drying, and the environment is polluted to a certain extent; the utility model adopts the drying to effectively solve the problems that the humidity of the particle calcium superphosphate after the traditional drying is large, the grading screen mesh is easy to be pasted, and the product quality is influenced; be the rectangle form through setting up electric heater, be convenient for through electric heater heating disk body, carry out drying process in the granulation, reduce the humidity of compound fertilizer granule after the granulation is accomplished, difficult breakage during the transfer, the rejection rate is lower, and water atomization granulation equipment has the stoving function, reduces humidity, and difficult breakage, the rejection rate is lower, and simple structure, easy to assemble and dismantlement, the advantage of convenient wiring.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the point A in FIG. 1;
fig. 3 is a side cross-sectional structural view of the electric heater in fig. 1.
In the figure: the device comprises a disc body 1, an outer gear ring 2, a rotating shaft 3, a platform 4, a speed reducer motor 5, a scraper frame 6, a scraper 7, an atomizing nozzle 8, a support 9, an electric heater 10, a base 11 and an inclination angle adjusting screw 12.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a drying-free calcium superphosphate granulating water atomizing granulation device comprises a disc body 1, an outer gear ring 2, a rotating shaft 3, a platform 4, a speed reducer motor 5, a scraper frame 6, a scraper 7, an atomizing nozzle 8, a bracket 9, an electric heater 10, a base 11 and an inclination angle adjusting screw 12; an outer gear ring 2 is fixed on the rear end bolt of the disk body 1, and a rotating shaft 3 is fixed on the rear end bolt of the outer gear ring 2; the rotating shaft 3 is fixed at the middle position of the top end of the platform 4 through a bearing seat; the platform 4 is arranged at the rear side of the disc body 1, and a scraper holder 6 is fixed at the middle position of the top end of the platform 4 through a bolt; a scraper 7 is fixed on the top of the scraper frame 6 through bolts, and the scraper 7 is arranged on the inner side of the disc body 1 and is movably connected with the bottom of the disc body 1; the top of the scraper frame 6 is embedded with an atomizing nozzle 8, and the atomizing nozzle 8 faces the bottom of the disc body 1; a speed reducer motor 5 is fixed on the right bolt at the top end of the platform 4, and an output shaft of the speed reducer motor 5 is in transmission connection with the outer gear ring 2 in a gear meshing mode; a support 9 is arranged in the middle of the front side of the bottom end of the platform 4, and the rear end of the support 9 is fixed with the platform 4 through bolts; an electric heater 10 is fixed at the front end of the bracket 9 through a bolt, and the front end of the electric heater 10 is opposite to the rear end of the tray body 1; the left side and the right side of the front end of the platform 4 are rotatably hinged on the top of the base 11 through hinged supports; the rear end of the platform 4 is connected with the rear end of the bottom of the base 11 through an inclination angle adjusting screw 12.
Specifically, please refer to fig. 3, the electric heater 10 is rectangular, and an electric heating wire is disposed in one end of the electric heater 10 close to the tray body 1, when the electric heater 10 works, the electric heating wire generates heat to heat the tray body 1, the tray body 1 after heating heats the compound fertilizer particles in the tray, the humidity of the compound fertilizer particles after granulation is reduced, the tray is not easy to break during transfer, and the rejection rate is low.
Specifically, referring to fig. 2, a gap of 1-2mm is provided between the electric heater 10 and the disk body 1, and a gap of 5-10mm is provided between the electric heater 10 and the outer ring gear 2, so that the electric heater 10 does not hinder the rotation of the disk body 1.
Specifically, referring to fig. 2, the support 9 is L-shaped, the front end of the support 9 is welded with an installation flange, the installation flange is bolted to the electric heater 10, the rear end of the support 9 is also welded with an installation flange, and the installation flange is bolted to the platform 4.
The utility model discloses when specifically using, the front end welding of support 9 has mounting flange, with mounting flange and electric heater 10 bolted connection, mounting flange has also been welded to the rear end of support 9, with mounting flange and 4 bolted connection of platform, support through support 9 and fix electric heater 10 support at the rear side of disk body 1, electric heater 10 during operation, heat disk body 1, disk body 1 after the heating heats its compound fertilizer granule of dish, reduce the humidity of compound fertilizer granule after the granulation is accomplished, difficult breakage during the transfer, reduce the production of waste product, improve the granulation quality.
Claims (4)
1. The drying-free calcium superphosphate granulating water atomization granulating equipment is characterized by comprising a disk body (1), an outer gear ring (2), a rotating shaft (3), a platform (4), a speed reducer motor (5), a scraper frame (6), a scraper (7), an atomization nozzle (8), a support (9), an electric heater (10), a base (11) and an inclination angle adjusting screw (12), wherein the outer gear ring (2) is fixed on the rear end of the disk body (1) through a bolt, and the rotating shaft (3) is fixed on the rear end of the outer gear ring (2) through a bolt; the rotating shaft (3) is fixed at the middle position of the top end of the platform (4) through a bearing seat; the platform (4) is arranged on the rear side of the disc body (1), and a scraper holder (6) is fixed in the middle of the top end of the platform (4) through bolts; a scraper (7) is fixed on the top of the scraper frame (6) through bolts, and the scraper (7) is arranged on the inner side of the disc body (1) and movably connected with the bottom of the disc body (1); an atomizing nozzle (8) is embedded in the top of the scraper frame (6), and the atomizing nozzle (8) faces the bottom of the disc body (1); a speed reducer motor (5) is fixed on the right side of the top end of the platform (4) through a bolt, and an output shaft of the speed reducer motor (5) is in transmission connection with the outer gear ring (2) in a gear meshing mode; a support (9) is arranged in the middle of the front side of the bottom end of the platform (4), and the rear end of the support (9) is fixed with the platform (4) through bolts; an electric heater (10) is fixed at the front end of the support (9) through a bolt, and the front end of the electric heater (10) is opposite to the rear end of the tray body (1); the left side and the right side of the front end of the platform (4) are rotatably hinged to the top of the base (11) through hinged supports; the rear end of the platform (4) is connected with the rear end of the bottom of the base (11) through an inclination angle adjusting screw rod (12).
2. The drying-free calcium superphosphate granulating equipment using water atomization as claimed in claim 1, wherein the electric heater (10) is rectangular, and an electric heating wire is arranged in one end of the electric heater (10) close to the disc body (1).
3. The drying-free calcium superphosphate granulating apparatus using water atomization as claimed in claim 1 or 2, wherein a space of 1-2mm is provided between the electric heater (10) and the disk body (1), and a space of 5-10mm is provided between the electric heater (10) and the outer ring gear (2).
4. The drying-free calcium superphosphate granulating apparatus using water atomization as claimed in claim 3, wherein said supporting frame (9) has an L-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021109172.XU CN212315956U (en) | 2020-06-16 | 2020-06-16 | Drying-free water atomization granulation equipment for calcium superphosphate granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021109172.XU CN212315956U (en) | 2020-06-16 | 2020-06-16 | Drying-free water atomization granulation equipment for calcium superphosphate granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212315956U true CN212315956U (en) | 2021-01-08 |
Family
ID=74026211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021109172.XU Expired - Fee Related CN212315956U (en) | 2020-06-16 | 2020-06-16 | Drying-free water atomization granulation equipment for calcium superphosphate granulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212315956U (en) |
-
2020
- 2020-06-16 CN CN202021109172.XU patent/CN212315956U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210108 |