CN220048372U - Wet grinding device for phosphate fertilizer production raw materials - Google Patents
Wet grinding device for phosphate fertilizer production raw materials Download PDFInfo
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- CN220048372U CN220048372U CN202321557852.1U CN202321557852U CN220048372U CN 220048372 U CN220048372 U CN 220048372U CN 202321557852 U CN202321557852 U CN 202321557852U CN 220048372 U CN220048372 U CN 220048372U
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- roller
- connecting plate
- face
- grinding device
- water
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- 239000002994 raw material Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000002686 phosphate fertilizer Substances 0.000 title claims abstract description 18
- 238000001238 wet grinding Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000000227 grinding Methods 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000003337 fertilizer Substances 0.000 claims description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000002367 phosphate rock Substances 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- GFIKIVSYJDVOOZ-UHFFFAOYSA-L calcium;fluoro-dioxido-oxo-$l^{5}-phosphane Chemical compound [Ca+2].[O-]P([O-])(F)=O GFIKIVSYJDVOOZ-UHFFFAOYSA-L 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Fertilizers (AREA)
Abstract
A wet grinding device for phosphate fertilizer production raw materials relates to the technical field of phosphate fertilizer production and comprises a material box, a roller, a grinding device, a driving device and a water injection device, wherein the roller is arranged above the material box, the grinding device is arranged in the roller, the inner walls of the grinding device and the roller grind phosphate fertilizer raw material ores, a feeding and discharging pipe is arranged on the roller, one end of the roller is provided with the water injection device, the other end of the grinding device is provided with the driving device, and the driving device drives the grinding device to move; the utility model has strong practicability, and the grinding device is arranged in the roller to quickly grind and crush the phosphate rock, thereby improving the production efficiency; by arranging the water injection device at one end of the roller, water is conveniently added into the roller, so that the grinding and crushing degree of phosphate rock is conveniently controlled, the roller can be cooled, the influence of overheat of the grinding environment on the service life of equipment is avoided, and the influence of smoke dust on the health of workers is avoided; through setting up the workbin below the cylinder, conveniently collect the transportation to the ground paste after the phosphorite Dan Shimo is smashed.
Description
Technical Field
The utility model relates to the technical field of phosphate fertilizer production, in particular to a wet grinding device for phosphate fertilizer production raw materials.
Background
It is known that phosphate fertilizer uses phosphorus as fertilizer of main nutrient, phosphate fertilizer is important chemical fertilizer in agricultural production, phosphate rock is main raw material for producing phosphoric acid and phosphate fertilizer, natural phosphate rock can be divided into two main categories, and their main components are calcium fluorophosphate, and the small and medium in the production of phosphate fertilizer smashes the phosphate rock, removes quartz, calcite and other impurities in the ore, and then produces again, and when traditional ore is smashed, a large amount of smoke dust can be produced, and after the produced smoke dust is inhaled by heat supply, the health of heat supply can be seriously threatened, and when the phosphate rock powder is smashed, heat is produced easily to cause equipment to cause damage to equipment, reduce equipment service life, also can influence grinding crushing performance of material, influence production efficiency.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a wet grinding device for phosphate fertilizer production raw materials.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a phosphorus fertilizer raw materials wet milling device, includes workbin, cylinder, grinder, drive arrangement and water injection device, and the top of workbin is equipped with the cylinder, and grinder sets up in the cylinder, and the inner wall of grinder and cylinder grinds phosphorus fertilizer raw materials ore, is equipped with into the discharge tube on the cylinder, and the one end of cylinder is equipped with water injection device, and the other end of grinder is equipped with drive arrangement, and drive arrangement drives the grinder motion.
One end of workbin is equipped with the discharging pipe, and discharging pipe one end passes the workbin setting in the workbin, and the upper portion face of workbin is equipped with the feed port, and the bilateral symmetry of feed port is equipped with two backup pads, and two backup pads parallel arrangement all is equipped with the perforation at the upper portion face of workbin, and two backup pads upper ends, the perforation runs through the both sides face of backup pad, all is equipped with the fixed pin in two perforations, is equipped with the cylinder between two backup pads, and drive arrangement and water injection device set up in two backup pad both sides respectively.
The both ends of cylinder are connected through the bearing rotation with the side that two backup pads are relative, and cylinder both ends face is equipped with the locating hole, and the perforation of fixed locating hole and backup pad is same central axis, and the side of cylinder is equipped with into the discharge tube, and the side and the cylinder intercommunication of cylinder are passed to the one end of advancing the discharge tube, advance the discharge tube and correspond the setting with the feed port, advance to be equipped with sealed lid on the discharge tube, and sealed lower part face of lid is equipped with the fixed stopper, and the fixed stopper sets up in advancing the discharge tube, and the lower part face of fixed stopper and the inner wall parallel and level of cylinder.
Two supporting tables are symmetrically arranged below the roller and symmetrically arranged on two sides of the feeding hole, the lower face of each supporting table is connected with the upper face of the feed box, and the upper face of each supporting table is abutted to the side face of the roller.
The grinding device is composed of a first connecting plate, a second connecting plate and grinding rollers, wherein the first connecting plate and the second connecting plate are symmetrically arranged at two ends in the roller, the first connecting plate and the second connecting plate are the same central axis with the roller, the grinding rollers are distributed between the first connecting plate and the second connecting plate, and two ends of the grinding rollers are respectively connected with end faces, opposite to the first connecting plate and the second connecting plate, of the grinding rollers.
The driving device consists of a motor and a rotating shaft, the motor is arranged on the outer surface of a supporting plate close to one side of the first connecting plate, the rotating shaft is arranged on a rotor of the motor, the rotating shaft penetrates through the supporting plate and the end surface of the roller to be connected with the outer surface of the first connecting plate, the rotor of the motor, the rotating shaft and the first connecting plate are the same central axis, a fixing ring is arranged on the side surface of the motor and fixedly surrounds the motor, two supporting legs are arranged on the side surface of the fixing ring, the upper ends of the supporting legs are connected with the side surface of the fixing ring, and the lower ends of the supporting legs are connected with the upper surface of the feed box.
The water injection device comprises a water tank, a water pump and a water adding pipe, wherein the water tank is arranged on the outer surface of the supporting plate close to one side of the second connecting plate, the lower surface of the water tank is connected with the upper surface of the material box, the water pump is arranged in the water tank, the water outlet end of the water pump is provided with the water adding pipe, one end of the water adding pipe is connected with the water pump, the other end of the water adding pipe penetrates through the supporting plate, the end surface of the roller and the first connecting plate to be communicated with the roller, and the water adding pipe and the second connecting plate are of the same central axis.
The wet grinding device for the phosphate fertilizer production raw materials has strong practicability, and the phosphate fertilizer production raw materials are quickly ground and crushed by arranging the grinding device in the roller, so that the production efficiency is improved; by arranging the water injection device at one end of the roller, water is conveniently added into the roller, so that the grinding and crushing degree of phosphate rock is conveniently controlled, the roller can be cooled, the influence of overheat of the grinding environment on the service life of equipment is avoided, and the influence of smoke dust on the health of workers is avoided; through setting up the workbin below the cylinder, conveniently collect the transportation to the ground paste after the phosphorite Dan Shimo is smashed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of a bellows of the present utility model;
in the figure: 1. a feed box; 2. a support plate; 3. a roller; 4. a fixing ring; 5. a support leg; 6. a motor; 7. feeding and discharging pipes; 8. sealing cover; 9. a water tank; 10. a discharge pipe; 11. a fixing pin; 12. a rotating shaft; 13. a first connection plate; 14. a second connecting plate; 15. a grinding roller; 16. a support table; 17. a feed hole; 18. a water pump; 19. a water supply pipe; 20. perforating; 21. positioning holes; 22. and fixing the plug.
Detailed Description
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The utility model provides a phosphate fertilizer raw materials wet milling device that combines 1~2 of attached drawings, includes workbin 1, cylinder 3, grinder, drive arrangement and water injection device, and the top of workbin 1 is equipped with cylinder 3, and grinder sets up in cylinder 3, and the inner wall of grinder and cylinder 3 grinds phosphate fertilizer raw materials ore, is equipped with feed discharge pipe 7 on the cylinder 3, and the one end of cylinder 3 is equipped with water injection device, and the other end of grinder is equipped with drive arrangement, and drive arrangement drives the grinder motion.
The one end of workbin 1 is equipped with discharging pipe 10, and discharging pipe 10 one end passes workbin 1 and sets up in workbin 1, and the upper portion face of workbin 1 is equipped with feed port 17, and the bilateral symmetry of feed port 17 is equipped with two backup pads 2, and two backup pads 2 parallel arrangement are at the upper portion face of workbin 1, and two backup pad 2 upper ends all are equipped with perforation 20, and perforation 20 runs through the both sides face of backup pad 2, all are equipped with fixed pin 11 in two perforation 20, are equipped with cylinder 3 between two backup pads 2, and drive arrangement and water injection device set up respectively in two backup pad 2 both sides.
The both ends of cylinder 3 are connected through the bearing rotation with the side that two backup pads 2 are relative, and cylinder 3 both ends face is equipped with locating hole 21, and the locating hole 21 of cylinder 3 is same central axis with the perforation 20 of backup pad 2, and the side of cylinder 3 is equipped with into discharge tube 7, and the one end of into discharge tube 7 passes the side and the cylinder 3 intercommunication of cylinder 3, and into discharge tube 7 and feed hole 17 correspond the setting, are equipped with sealed lid 8 on the feed discharge tube 7, and sealed lid 8's lower part face is equipped with fixed stopper 22, and fixed stopper 22 sets up in into discharge tube 7, and fixed stopper 22's lower part face and the inner wall parallel and level of cylinder 3.
Two supporting tables 16 are symmetrically arranged below the roller 3, the two supporting tables 16 are symmetrically arranged on two sides of the feeding hole 17, the lower face of each supporting table 16 is connected with the upper face of the feed box 1, and the upper face of each supporting table 16 is abutted to the side face of the roller 3.
The grinding device is composed of a first connecting plate 13, a second connecting plate 14 and grinding rollers 15, wherein the first connecting plate 13 and the second connecting plate 14 are symmetrically arranged at two ends in the roller 3, the first connecting plate 13 and the second connecting plate 14 are the same central axis with the roller 3, the grinding rollers 15 are distributed between the first connecting plate 13 and the second connecting plate 14, and two ends of the grinding rollers 15 are respectively connected with end faces opposite to the first connecting plate 13 and the second connecting plate 14.
The driving device is composed of a motor 6 and a rotating shaft 12, the motor 6 is arranged on the outer surface of a supporting plate 2 close to one side of a first connecting plate 13, the rotating shaft 12 is arranged on a rotor of the motor 6, the rotating shaft 12 penetrates through the end surfaces of the supporting plate 2 and a roller 3 to be connected with the outer surface of the first connecting plate 13, the rotating shaft 12 is rotationally connected with the end surface of the roller 3 through a bearing, the rotor of the motor 6, the rotating shaft 12 and the first connecting plate 13 are the same central axis, a fixing ring 4 is arranged on the side surface of the motor 6, the fixing ring 4 is wound on the motor 6, two supporting legs 5 are arranged on the side surface of the fixing ring 4, the upper ends of the supporting legs 5 are connected with the side surface of the fixing ring 4, and the lower ends of the supporting legs 5 are connected with the upper surface of a feed box 1.
The water injection device comprises a water tank 9, a water pump 18 and a water adding pipe 19, wherein the water tank 9 is arranged on the outer surface of the supporting plate 2 close to one side of the second connecting plate 14, the lower surface of the water tank 9 is connected with the upper surface of the material box 1, the water pump 18 is arranged in the water tank 9, the water outlet end of the water pump 18 is provided with the water adding pipe 19, one end of the water adding pipe 19 is connected with the water pump 18, the other end of the water adding pipe 19 penetrates through the supporting plate 2, the end surface of the roller 3 and the second connecting plate 14 to be communicated with the roller 3, the water adding pipe 19 is rotationally connected with the end surface of the roller 3 through a bearing, and the water adding pipe 19 and the second connecting plate 14 are of the same central axis.
In the device for wet grinding phosphate fertilizer production raw materials, when the device is used, the feeding and discharging pipe 7 of the roller 3 is firstly upwards, the positioning pins 11 are inserted into the perforations 20 and the positioning holes 21 on two sides, so that the roller 3 is prevented from rotating during feeding, the sealing cover 8 above the feeding and discharging pipe 7 is opened to take down the phosphate rock, the phosphate rock is put into the roller 3 through the feeding and discharging pipe 7, the sealing cover 8 is covered after filling is finished, the motor 6 is started, the rotor of the motor 6 drives the rotating shaft 12 to rotate, so that the grinding device in the roller 3 rotates, the grinding roller 15 lifts up massive ore, the ore falls down when reaching the highest point and collides with other ores or the inner wall of the roller 3 to grind the ore, the water pump 18 is started to feed water in the water tank 9 into the roller 3 during grinding, so that dust and equipment overheat caused by grinding is avoided during precisely grinding the phosphate rock, when large-scale phosphate rock is crushed, the grinding roller 15 and the inner wall of the roller 3 grind phosphate rock with smaller volume, the supporting table 16 below the roller 3 supports the roller 3 during grinding, deformation caused by excessive extrusion of the grinding roller 15 on the inner arm of the roller 3 during use is avoided, after grinding is finished, the motor 6 and the water pump 18 are closed, the discharging pipe 10 is blocked, the roller 3 is rotated after the positioning pins 11 at two ends are removed to enable the feeding and discharging pipe 7 to face downwards, the sealing cover 8 on the feeding and discharging pipe 7 is opened, slurry flows into the lower feed box 1, the roller 3 is emptied, phosphate rock is conveniently and continuously processed, after dumping is finished, the roller 3 is rotated to enable the feeding and discharging pipe 7 to face upwards and be fixed again, crushing and grinding of phosphate rock can be continuously carried out by repeating the steps, when transferring is required, the discharging pipe 10 is opened, and (3) receiving the slurry in the material taking box 1 by using a transferring container.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a phosphorus fertilizer raw materials wet milling device, includes workbin (1), cylinder (3), grinder, drive arrangement and water injection device, and the top of workbin (1) is equipped with cylinder (3), and grinder sets up in cylinder (3), its characterized in that: the inner wall of grinder and cylinder (3) grinds phosphate fertilizer raw materials ore, is equipped with feed discharge pipe (7) on cylinder (3), and one end of cylinder (3) is equipped with water injection device, and the other end of grinder is equipped with drive arrangement, and drive arrangement drives the motion of grinder.
2. The phosphorus fertilizer production raw material wet grinding device according to claim 1, wherein: one end of workbin (1) is equipped with discharging pipe (10), discharging pipe (10) one end passes workbin (1) and sets up in workbin (1), the upper portion face of workbin (1) is equipped with feed port (17), the bilateral symmetry of feed port (17) is equipped with two backup pads (2), two backup pad (2) parallel arrangement are at the upper portion face of workbin (1), two backup pad (2) upper ends all are equipped with perforation (20), perforation (20) run through the both sides face of backup pad (2), all be equipped with fixed pin (11) in two perforation (20), be equipped with cylinder (3) between two backup pads (2), drive arrangement and water injection device set up in two backup pad (2) both sides respectively.
3. The phosphorus fertilizer production raw material wet grinding device according to claim 2, characterized in that: the two ends of the roller (3) are rotatably connected with the opposite sides of the two supporting plates (2) through bearings, positioning holes (21) are formed in the two end faces of the roller (3), the positioning holes (21) of the roller (3) are identical to the perforated holes (20) of the supporting plates (2), a feeding and discharging pipe (7) is arranged on the side face of the roller (3), one end of the feeding and discharging pipe (7) penetrates through the side face of the roller (3) and is communicated with the roller (3), the feeding and discharging pipe (7) and the feeding holes (17) are correspondingly arranged, a sealing cover (8) is arranged on the feeding and discharging pipe (7), a fixing plug (22) is arranged on the lower face of the sealing cover (8), and the fixing plug (22) is arranged in the feeding and discharging pipe (7), and the lower face of the fixing plug (22) is flush with the inner wall of the roller (3).
4. A phosphorus fertilizer raw material wet grinding device according to claim 3, characterized in that: two supporting tables (16) are symmetrically arranged below the roller (3), the two supporting tables (16) are symmetrically arranged on two sides of the feeding hole (17), the lower face of each supporting table (16) is connected with the upper face of the feed box (1), and the upper face of each supporting table (16) is abutted to the side face of the roller (3).
5. The phosphorus fertilizer production raw material wet grinding device according to claim 1, wherein: the grinding device is composed of a first connecting plate (13), a second connecting plate (14) and a grinding roller (15), wherein the first connecting plate (13) and the second connecting plate (14) are symmetrically arranged at two ends in the roller (3), the first connecting plate (13) and the second connecting plate (14) are the same central axis with the roller (3), the grinding roller (15) is distributed between the first connecting plate (13) and the second connecting plate (14), and two ends of the grinding roller (15) are respectively connected with opposite end faces of the first connecting plate (13) and the second connecting plate (14).
6. The phosphorus fertilizer production raw material wet grinding device according to claim 2, characterized in that: the driving device is composed of a motor (6) and a rotating shaft (12), the motor (6) is arranged on the outer surface of a supporting plate (2) on one side close to a first connecting plate (13), the rotating shaft (12) is arranged on a rotor of the motor (6), the rotating shaft (12) penetrates through the supporting plate (2) and the end face of a roller (3) to be connected with the outer surface of the first connecting plate (13), the rotating shaft (12) is rotationally connected with the end face of the roller (3) through a bearing, the rotor of the motor (6), the rotating shaft (12) and the first connecting plate (13) are the same central axis, a fixed ring (4) is arranged on the side face of the motor (6), two supporting legs (5) are arranged on the side face of the fixed ring (4), and the upper ends of the supporting legs (5) are connected with the side face of the fixed ring (4), and the lower ends of the supporting legs (5) are connected with the upper face of a feed box (1).
7. The phosphorus fertilizer production raw material wet grinding device according to claim 2, characterized in that: the water injection device comprises a water tank (9), a water pump (18) and a water adding pipe (19), wherein the water tank (9) is arranged on the outer surface of a supporting plate (2) on one side close to a second connecting plate (14), the lower surface of the water tank (9) is connected with the upper surface of a material box (1), the water pump (18) is arranged in the water tank (9), the water adding pipe (19) is arranged at the water outlet end of the water pump (18), one end of the water adding pipe (19) is connected with the water pump (18), the other end of the water adding pipe (19) penetrates through the supporting plate (2), the end surface of a roller (3) and the second connecting plate (14) to be communicated with the roller (3), the water adding pipe (19) is rotationally connected with the end surface of the roller (3) through a bearing, and the water adding pipe (19) and the second connecting plate (14) are the same central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557852.1U CN220048372U (en) | 2023-06-19 | 2023-06-19 | Wet grinding device for phosphate fertilizer production raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557852.1U CN220048372U (en) | 2023-06-19 | 2023-06-19 | Wet grinding device for phosphate fertilizer production raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220048372U true CN220048372U (en) | 2023-11-21 |
Family
ID=88763265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321557852.1U Active CN220048372U (en) | 2023-06-19 | 2023-06-19 | Wet grinding device for phosphate fertilizer production raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220048372U (en) |
-
2023
- 2023-06-19 CN CN202321557852.1U patent/CN220048372U/en active Active
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