CN210399621U - A cooler for compound fertilizer production - Google Patents
A cooler for compound fertilizer production Download PDFInfo
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- CN210399621U CN210399621U CN201920696974.6U CN201920696974U CN210399621U CN 210399621 U CN210399621 U CN 210399621U CN 201920696974 U CN201920696974 U CN 201920696974U CN 210399621 U CN210399621 U CN 210399621U
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- cooling
- cylinder
- compound fertilizer
- cooling cylinder
- pipe
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Abstract
The utility model discloses a cooler for compound fertilizer production belongs to compound fertilizer production equipment technical field. Comprises a cooling cylinder, an outer cylinder and a discharge cylinder, wherein the discharge end of the cooling cylinder is communicated with the discharge cylinder; a gap is arranged between the cooling cylinder and the outer cylinder, the gap is a fine material cavity, and the area in the cooling cylinder is a coarse material cavity; the wall of the cooling cylinder is provided with a sieve pore and a cooling water channel, the coarse material cavity and the fine material cavity are communicated through the sieve pore, and the cooling water channel is not communicated with the sieve pore, the fine material cavity and the coarse material cavity; the inner wall of the cooling cylinder is provided with a spiral convex part along the length direction, and the convex part is communicated with the cooling water channel. By arranging the sieve pores and the cooling water channel, the cooling and sieving functions can be simultaneously carried out, the subsequent sieving process is not needed, and the working efficiency is saved; through setting up convex part and lifting blade, can make the compound fertilizer in the cooling cylinder distribute evenly, further improved cooling efficiency. The device cooling efficiency is high, the cooling effect is good, and can sieve simultaneously, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of compound fertilizer production equipment, in particular to a cooler for compound fertilizer production.
Background
In the production and processing process of the compound fertilizer, the compound fertilizer needs to be cooled to meet the requirement of packaging and storage, wherein the cooling process has great influence on the quality of the compound fertilizer. At present, a cooling cylinder is generally adopted in industry to cool compound fertilizers. The existing cooling cylinder is simple in structure, poor in cooling effect of the compound fertilizer on the inner layer, incapable of screening the compound fertilizer in the barrel body simultaneously and capable of being screened by a screening machine after output.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooler for compound fertilizer production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling machine for compound fertilizer production comprises a cooling cylinder 1, an outer cylinder 2 and a discharge cylinder 3, wherein the outer cylinder 2 and the discharge cylinder 3 are both sleeved outside the cooling cylinder 1, and the outer cylinder 2 is positioned in the middle of the cooling cylinder 1; both ends of the cooling cylinder 1 and the outer cylinder 2 are open; one end of the cooling cylinder 1 is a feeding end, the other end of the cooling cylinder is a discharging end, and the discharging end is communicated with the discharging cylinder 3; a gap is arranged between the cooling cylinder 1 and the outer cylinder 2, the gap is a fine material cavity 6, and the area in the cooling cylinder 1 is a coarse material cavity 7; the wall of the cooling cylinder 1 is provided with a sieve pore 4 and a cooling water channel 5, the coarse material cavity 7 is communicated with the fine material cavity 6 through the sieve pore 4, and the cooling water channel 5 is not communicated with the sieve pore 4, the fine material cavity 6 and the coarse material cavity 7; the inner wall of the cooling cylinder 1 is provided with a spiral convex part 8 along the length direction, and the convex part 8 is communicated with the cooling water channel 5.
Preferably, a plurality of lifting blades 9 are fixedly arranged on the convex part 8, and the lifting blades 9 are of an L-shaped structure.
Preferably, the feed end overcoat of cooling cylinder 1 is equipped with seal receptacle 15, and fixed mounting has bearing two between them, the one end and the cooling cylinder 1 intercommunication of seal receptacle 15, the other end middle part is run through and is equipped with inlet pipe 17, inlet pipe 17 top intercommunication is equipped with feeder hopper 29.
Further, a plurality of water return pipes 20 are radially arranged on the inner wall of the cooling cylinder 1 at the feeding end, and the water return pipes 20 are communicated with the cooling water channel 5; 20 middle part intercommunication of wet return is equipped with catchment pipe 21, catchment pipe 21 and outlet pipe 22 pass through four fixed connection of bearing, just catchment pipe 21 runs through the setting of inlet pipe 17.
Preferably, a plurality of water distribution pipes 12 are radially arranged on the inner wall of the cooling cylinder 1 at the discharge end, and the water distribution pipes 12 are communicated with the cooling water channel 5; the water dividing pipe 12 is provided with a water inlet pipe 13 in the middle, the water inlet pipe 13 is fixedly connected with an external water pipe 14 through a bearing, and the water inlet pipe 13 penetrates through the discharge barrel 3.
Preferably, a coarse hopper 18 is fixedly installed at the bottom of the discharging barrel 3, and a fine hopper 19 is fixedly installed at the bottom of the outer barrel 2.
Preferably, a flange 11 is arranged on the outer side of the cooling cylinder 1 at the feeding end, a ring groove 16 corresponding to the flange 11 is arranged on the inner side of the outer cylinder 2, and a first sealing ring 10 is arranged between the outer cylinder 2 at the discharging end and the cooling cylinder 1; and a first bearing is fixedly arranged between the discharge barrel 3 and the cooling barrel 1.
Preferably, a gear ring 23 is fixedly mounted outside the cooling cylinder 1, and the cooling cylinder 1 is driven by a driving device fixedly arranged on the ground through a bracket; the driving device comprises a driving motor 24, a speed reducer 25 and a gear 26, wherein an output shaft of the driving motor 24 is fixedly connected with the speed reducer 25, an output shaft of the speed reducer 25 is fixedly connected with the gear 26, and the gear 26 is meshed with the gear ring 23.
Preferably, a guide rail 27 is further fixedly mounted on the outer side of the cooling cylinder 1, a support roller 28 is fixedly mounted on the inner wall of the outer cylinder through a bracket, and the guide rail 27 is arranged on the support roller 28.
The utility model discloses the beneficial effect that technical scheme brought is: the cooling cylinder is provided with the sieve pores and the cooling water channel, so that the cooling and screening effects can be simultaneously performed, the subsequent screening process is not needed, the process is saved, and the working efficiency is improved; through set up convex part and lifting blade at the cooling cylinder inner wall, can make the compound fertilizer in the cooling cylinder distribute evenly, the cooling effect is good, and has further improved cooling efficiency. The device cooling efficiency is high, the cooling effect is good, and can sieve simultaneously, has improved work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a cooling machine for compound fertilizer production provided by the embodiment of the present invention;
FIG. 2 is a schematic structural view of a barrel body of the cooling barrel of FIG. 1;
FIG. 3 is a cross-sectional view of the cooling cartridge of FIG. 1;
FIG. 4 is a schematic diagram of the cooling cylinder, the water distribution pipe and the water inlet pipe of FIG. 1;
FIG. 5 is an enlarged view at A in FIG. 1;
fig. 6 is an enlarged view at B in fig. 1.
In the figure: the device comprises a cooling cylinder 1, an outer cylinder 2, a discharge cylinder 3, sieve holes 4, a cooling water channel 5, a fine material cavity 6, a coarse material cavity 7, a convex part 8, a material raising plate 9, a first sealing ring 10, a flange 11, a water dividing pipe 12, a water inlet pipe 13, an external water pipe 14, a sealing seat 15, an annular groove 16, a material inlet pipe 17, a coarse material hopper 18, a fine material hopper 19, a water return pipe 20, a water collecting pipe 21, a water outlet pipe 22, a gear ring 23, a driving motor 24, a speed reducer 25, a gear 26, a guide rail 27, a support roller 28 and a feed hopper.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
In order to achieve the above object, the utility model provides a following technical scheme: as shown in fig. 1, a cooling machine for compound fertilizer production comprises a cooling cylinder 1, an outer cylinder 2 and a discharging cylinder 3, wherein the outer cylinder 2 and the discharging cylinder 3 are both sleeved outside the cooling cylinder 1, and the outer cylinder 2 is positioned in the middle of the cooling cylinder 1; both ends of the cooling cylinder 1 and the outer cylinder 2 are opened; one end of the cooling cylinder 1 is a feeding end, the other end is a discharging end, and the discharging end is communicated with the discharging cylinder 3. During installation, the axis of the cooler and the ground are arranged at a certain included angle, so that the compound fertilizer can fall into the discharge end from the feed end under the action of gravity. The cooling cylinder 1 and the outer cylinder 2 are both fixedly arranged on the ground through a support. The compound fertilizer enters the cooling cylinder 1 from the feeding end, after cooling and screening, one part of the compound fertilizer enters the discharging cylinder 3 from the discharging end and is discharged from the coarse hopper 18 at the bottom of the discharging cylinder 3, and the other part of the compound fertilizer enters the fine material cavity 6 through the sieve holes 4 and is discharged from the fine hopper 19. A gap is arranged between the cooling cylinder 1 and the outer cylinder 2, the gap is a fine material cavity 6, and the area in the cooling cylinder 1 is a coarse material cavity 7. As shown in figure 2, the wall of the cooling cylinder 1 is provided with a sieve pore 4 and a cooling water channel 5, the coarse material cavity 7 and the fine material cavity 6 are communicated through the sieve pore 4, the cooling water channel 5 is not communicated with the sieve pore 4, the fine material cavity 6 and the coarse material cavity 7, and the cooling water is prevented from entering the fine material cavity 6 and the coarse material cavity 7. Like this, some material passes through sieve mesh 4 and gets into essence chamber 6, and another part material is stayed in coarse fodder chamber 7, and after cooling water got into cooling water passageway 5, can play but effect to the material in essence chamber 6 and the coarse fodder chamber 7 simultaneously, improved the cooling efficiency of cooling water to compound fertilizer. The inner wall of the cooling cylinder 1 is provided with a spiral convex part 8 along the length direction, and the convex part 8 is communicated with the cooling water channel 5. The design can not only enable the compound fertilizer to move from the discharge end to the feed end, but also increase the contact area of the compound fertilizer and the inner wall of the cooling cylinder 1 and increase the cooling effect.
As shown in fig. 3, in the present embodiment, preferably, a plurality of material raising plates 9 are fixed on the convex portion 8, and the material raising plates 9 are L-shaped. When the cooling cylinder 1 rotates, the lifting plate 9 also rotates along with the rotation, and the lifting plate 9 drives the compound fertilizer to rise to a certain height and then fall down from the lifting plate 9, so that the rolling degree of the compound fertilizer is improved, and the compound fertilizer is cooled more uniformly.
In this embodiment, preferably, the sealing seat 15 is sleeved outside the feed end of the cooling cylinder 1, a second bearing is fixedly installed between the sealing seat 15 and the cooling cylinder 1, a feed pipe 17 penetrates through the middle of the other end of the sealing seat 15, and a feed hopper 29 is communicated with the top of the feed pipe 17. Wherein, the feed pipe 17 is L-shaped, and a sealing ring is arranged between the feed pipe 17 and the sealing seat 15 for further improving the sealing effect; the feed hopper 17 can be fixedly arranged at the top of the feed pipe 17 in a bolt mode and is fixedly arranged on the ground through a support. The provision of the sealing seat 15 facilitates sealing of the feed end of the cooling cylinder 1 and enables rotation of the cooling cylinder 1 without rotation of the feed pipe 17 and the feed hopper 29.
In this embodiment, further, a plurality of water return pipes 20 are radially arranged on the inner wall of the cooling cylinder 1 at the feeding end, and the water return pipes 20 are communicated with the cooling water channel 5; the middle part of the water return pipe 20 is communicated with a water collecting pipe 21, the water collecting pipe 21 is fixedly connected with the water outlet pipe 22 through a bearing, the water collecting pipe 21 penetrates through the feeding pipe 17, and a sealing ring is arranged at the joint of the water collecting pipe 21 and the feeding pipe 17. The design can make the return pipe 20 and the water collecting pipe 21 rotate along with the rotation of the cooling cylinder 1, and can make the outlet pipe 22 not rotate. The connection part of the water collecting pipe 21 and the water outlet pipe 22 is arranged outside the feeding pipe 17, so that the influence on the compound fertilizer caused by leakage of cooling water in the long-term use process can be effectively avoided.
As shown in fig. 4, in this embodiment, preferably, a plurality of water distribution pipes 12 are further radially arranged on the inner wall of the cooling cylinder 1 at the discharge end, and the water distribution pipes 12 are communicated with the cooling water channel 5; the middle part of the water distribution pipe 12 is communicated with a water inlet pipe 13, the water inlet pipe 13 is fixedly connected with an external water pipe 14 through a bearing, and the water inlet pipe 13 penetrates through the discharge barrel 3. Wherein, in order to further improve the sealing effect, still be provided with the sealing washer between inlet tube 13 and play feed cylinder 3. The joint of the water inlet pipe 13 and the external water pipe 14 is arranged outside the discharge barrel 3, so that the influence on the compound fertilizer caused by leakage of cooling water in the long-term use process can be effectively avoided.
In this embodiment, preferably, the bottom of the discharging barrel 3 is fixedly provided with a coarse hopper 18, and the bottom of the outer barrel 2 is fixedly provided with a fine hopper 19. The compound fertilizer in the fine material cavity 6 is discharged from the fine material hopper 19, the compound fertilizer in the coarse material hopper 18 is discharged from the coarse material hopper 18, and valves are arranged at the fine material hopper 19 and the coarse material hopper 18.
In the using process, water is supplied to the cooling machine through the external water pipe 14, cooling water enters the cooling water channel 5 and the convex part 8 through the water inlet pipe 13 and the water distribution pipe 12 to cool the compound fertilizer, then the cooling water enters the water collecting pipe 21 through the water return pipe 20, and finally the cooling water is discharged from the water outlet pipe 22. The cooling effect is further improved by enabling the water inlet direction of the cooling water to be opposite to the feeding direction of the compound fertilizer.
In the present embodiment, as shown in fig. 5, preferably, a flange 11 is provided on the outer side of the cooling cylinder 1 at the feeding end, a ring groove 16 corresponding to the flange 11 is provided on the inner side of the outer cylinder 2, and a first sealing ring 10 is provided between the outer cylinder 2 and the cooling cylinder 1 at the discharging end. The design of the first sealing ring 10 effectively avoids the overflow of the compound fertilizer in the concentrate cavity 6. A bearing I is fixedly arranged between the discharging barrel 3 and the cooling barrel 1. Wherein, the outer cylinder 2 and the discharging cylinder 3 are both arranged on the ground through a bracket. This design makes the outer cylinder 2 and the discharging cylinder 3 not rotate with the rotation of the cooling cylinder 1.
In this embodiment, preferably, a gear ring 23 is further fixedly mounted outside the cooling cylinder 1, and the cooling cylinder 1 is driven by a driving device fixedly arranged on the ground through a bracket; the driving device comprises a driving motor 24, a speed reducer 25 and a gear 26, wherein an output shaft of the driving motor 24 is fixedly connected with the speed reducer 25, an output shaft of the speed reducer 25 is fixedly connected with the gear 26, and the gear 26 is meshed with the gear ring 23. Wherein, motor 24 and speed reducer 25 all set up on ground through the support.
In the embodiment shown in fig. 6, preferably, a guide rail 27 is further fixedly mounted on the outer side of the cooling cylinder 1, a support roller 28 is fixedly mounted on the inner wall of the outer cylinder 2 through a bracket, and the guide rail 27 is arranged on the support roller 28, so that the cooling cylinder 1 can be supported and rotated.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A cooling machine for compound fertilizer production comprises a cooling cylinder (1), an outer cylinder (2) and a discharging cylinder (3), wherein the outer cylinder (2) and the discharging cylinder (3) are both sleeved outside the cooling cylinder (1), and the outer cylinder (2) is positioned in the middle of the cooling cylinder (1); both ends of the cooling cylinder (1) and the outer cylinder (2) are open; one end of the cooling cylinder (1) is a feeding end, the other end of the cooling cylinder is a discharging end, and the discharging end is communicated with the discharging cylinder (3); the cooling device is characterized in that a gap is arranged between the cooling cylinder (1) and the outer cylinder (2), the gap is a fine material cavity (6), and the area in the cooling cylinder (1) is a coarse material cavity (7); the wall of the cooling cylinder (1) is provided with sieve pores (4) and a cooling water channel (5), the coarse material cavity (7) and the fine material cavity (6) are communicated through the sieve pores (4), and the cooling water channel (5) is not communicated with the sieve pores (4), the fine material cavity (6) and the coarse material cavity (7); the inner wall of the cooling cylinder (1) is provided with a spiral convex part (8) along the length direction, and the convex part (8) is communicated with the cooling water channel (5).
2. A cooling machine for compound fertilizer production according to claim 1, wherein a plurality of material raising plates (9) are fixedly arranged on the convex portions (8), and the material raising plates (9) are of L-shaped structures.
3. A cooling machine for compound fertilizer production as defined in claim 1, wherein the cooling cylinder (1) is externally sleeved with a sealing seat (15) at the feeding end, a second bearing is fixedly installed between the sealing seat (15) and the cooling cylinder (1), a feeding pipe (17) is arranged at the middle part of the other end of the sealing seat (15) in a penetrating manner, and a feeding hopper (29) is arranged at the top of the feeding pipe (17) in a communicating manner.
4. A cooling machine for compound fertilizer production according to claim 3, wherein a plurality of water return pipes (20) are radially arranged on the inner wall of the cooling cylinder (1) at the feeding end, and the water return pipes (20) are communicated with the cooling water channel (5); return water pipe (20) middle part intercommunication is equipped with catchment pipe (21), four fixed connection of bearing are passed through in catchment pipe (21) and outlet pipe (22), just catchment pipe (21) run through inlet pipe (17) and set up.
5. The cooling machine for compound fertilizer production according to claim 1, wherein the inner wall of the cooling cylinder (1) at the discharge end is further provided with a plurality of water distribution pipes (12) in the radial direction, and the water distribution pipes (12) are communicated with the cooling water channel (5); the water diversion pipe (12) middle part intercommunication is equipped with inlet tube (13), inlet tube (13) and external water pipe (14) pass through three fixed connection of bearing, inlet tube (13) run through out feed cylinder (3) and set up.
6. A cooling machine for compound fertilizer production according to claim 1, characterized in that a rough material hopper (18) is fixedly installed at the bottom of the discharging barrel (3), and a fine material hopper (19) is fixedly installed at the bottom of the outer barrel (2).
7. A cooling machine for compound fertilizer production according to claim 1, characterized in that a flange (11) is arranged on the outer side of the cooling cylinder (1) at the feeding end, a ring groove (16) corresponding to the flange (11) is arranged on the inner side of the outer cylinder (2), and a first sealing ring (10) is arranged between the outer cylinder (2) at the discharging end and the cooling cylinder (1); and a first bearing is fixedly arranged between the discharge barrel (3) and the cooling barrel (1).
8. A cooling machine for compound fertilizer production according to claim 1, characterized in that a gear ring (23) is fixedly mounted outside the cooling cylinder (1), and the cooling cylinder (1) is driven by a driving device fixedly arranged on the ground through a bracket; the driving device comprises a driving motor (24), a speed reducer (25) and a gear (26), an output shaft of the driving motor (24) is fixedly connected with the speed reducer (25), an output shaft of the speed reducer (25) is fixedly connected with the gear (26), and the gear (26) is meshed with the gear ring (23).
9. A cooling machine for compound fertilizer production according to claim 1, characterized in that a guide rail (27) is further fixedly mounted on the outer side of the cooling cylinder (1), a supporting roller (28) is fixedly mounted on the inner wall of the outer cylinder through a bracket, and the guide rail (27) is arranged on the supporting roller (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696974.6U CN210399621U (en) | 2019-05-16 | 2019-05-16 | A cooler for compound fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696974.6U CN210399621U (en) | 2019-05-16 | 2019-05-16 | A cooler for compound fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210399621U true CN210399621U (en) | 2020-04-24 |
Family
ID=70345722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920696974.6U Expired - Fee Related CN210399621U (en) | 2019-05-16 | 2019-05-16 | A cooler for compound fertilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210399621U (en) |
-
2019
- 2019-05-16 CN CN201920696974.6U patent/CN210399621U/en not_active Expired - Fee Related
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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: 20200424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |