CN215511926U - Circulating water cooling device in polyamide resin granulation - Google Patents
Circulating water cooling device in polyamide resin granulation Download PDFInfo
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- CN215511926U CN215511926U CN202121204043.3U CN202121204043U CN215511926U CN 215511926 U CN215511926 U CN 215511926U CN 202121204043 U CN202121204043 U CN 202121204043U CN 215511926 U CN215511926 U CN 215511926U
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- Prior art keywords
- water
- box body
- conveyor belt
- rod
- hollow rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 229920006122 polyamide resin Polymers 0.000 title claims abstract description 19
- 238000005469 granulation Methods 0.000 title claims abstract description 15
- 230000003179 granulation Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The invention relates to the technical field of production and processing of polyamide resin, and discloses a circulating water cooling device in polyamide resin granulation, which comprises a conveyor belt, a granulator, a supply tank and a pipeline, wherein the granulator is fixedly arranged at the input end of the conveyor belt, a box body is arranged in the conveyor belt, the box body is provided with a closed inner cavity, the upper end surface and the lower end surface of the box body are attached to the conveyor belt, a plurality of spraying mechanisms are arranged on the box body and are arranged along the movement direction of the conveyor belt, a water feeding mechanism is arranged on the plurality of spraying mechanisms in a matched mode, and a plurality of adjusting mechanisms are arranged on the water feeding mechanism. The circulating water cooling device in the polyamide resin granulation can make more efficient use of water in the cooling work, and the water is recycled.
Description
Technical Field
The invention relates to the technical field of polyamide resin production and processing, in particular to a circulating water cooling device in polyamide resin granulation.
Background
The polyamide resin needs to be cooled and formed in the production process, and the production process is usually cooled by water to promote the cooling and forming of the polyamide resin in a molten state.
The water pipe is laid at the bottom end of the conveying belt in the product cooling process, water flows in the water pipe and takes away heat on the conveying belt, so that products on the conveying belt are cooled, the heat taken away by the water when the water flows in the water pipe is limited, and the water is not fully utilized. Therefore, the person skilled in the art proposes a circulating water cooling device in the granulation of polyamide resins to solve the problems set forth in the background art described above.
Disclosure of Invention
The embodiment of the application solves the problem that the effect of taking away heat of water in the prior art is not fully exerted by providing the circulating water cooling device in the polyamide resin granulation process, and realizes that more heat is taken away by water in the cooling effect, so that the effect of water in the cooling process is more sufficient.
The embodiment of the application provides a circulating water cooling device in polyamide resin granulation, which comprises a conveyor belt and a granulator, wherein the granulator is fixedly installed at the input end of the conveyor belt, a box body is installed in the conveyor belt, and a spraying mechanism is installed on the box body; the spraying mechanism comprises a cylinder, a connecting pipe and two gears, one end of the cylinder penetrates through the box body and is in running fit with the box body, two ends of the cylinder are respectively and fixedly connected with the two gears, the axial directions of the gears and the cylinder are consistent, the two gears are respectively positioned on two sides of the moving direction of the conveyor belt, one end of the connecting pipe penetrates through the end face of one gear and is communicated with the cylinder, and the connecting pipe is fixedly connected to one gear; racks are fixedly arranged at the edge positions of the inner wall of the conveyor belt, the racks are meshed with gears at corresponding positions, and a plurality of drain holes are formed in the outer wall of the cylinder; and a plurality of spraying mechanisms are matched with and provided with water delivery mechanisms so as to convey cooling water to the spraying mechanisms.
Furthermore, the box body is provided with a plurality of spraying mechanisms, the spraying mechanisms are arranged along the moving direction of the conveyor belt, and the spraying mechanisms are matched with the water feeding mechanism.
Furthermore, the water feeding mechanism comprises a hollow rod, a water tank, a water pipe, a plurality of thin rods, a plurality of round blocks and a plurality of springs, one end of the hollow rod is open, the other end of the hollow rod is closed, a plurality of through holes are formed in the outer wall of the hollow rod, the through holes are arranged at intervals along the length direction of the hollow rod, one end of each round block is inserted into the through hole and is in sliding fit with the through hole, the springs are located inside the hollow rod, the length direction of each spring is consistent with the axial direction of each round block, the two ends of each spring are respectively fixedly connected with one end of each round block and the inner wall of the hollow rod, the thin rods are fixedly installed at the other ends of the round blocks, one ends of the thin rods abut against one ends of the connecting pipes, which are close to the round blocks, the connecting pipes are inserted into the through holes, and the two ends of the water pipe are respectively communicated with one end of the hollow rod and the water tank, the box body is provided with a plurality of adjusting mechanisms to control the work of the water feeding mechanism.
Furthermore, adjustment mechanism includes bracing piece, rod cover and self-locking screw, the rod cover is established on the hollow rod, the afterbody of self-locking screw passes the rod cover supports hollow rod, the length direction of self-locking screw with the axis direction of through-hole is unanimous, the both ends of bracing piece respectively with the box body and rod cover fixed connection.
Furthermore, the upper end fixed mounting of water pitcher has the supply jar, the supply jar with the water pitcher intercommunication, the box body with the supply jar intercommunication.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. the gear is driven to rotate through the rack when the conveying belt moves, so that the gear drives the cylinder to rotate in the box body, water is sprayed to the bottom surface of the conveying belt from the drain hole in the cylinder to cool the conveying belt, water is fully utilized, the problem that the water is not fully utilized in cooling work is effectively solved, and efficient utilization of the water in the cooling process is realized.
2. Because the hollow rod is provided with the through hole, the through hole is connected with the round block in a sliding way, the two ends of the spring are respectively and fixedly connected with one end of the round block and the inner wall of the hollow rod, the round block is provided with the thin rod, one end of the thin rod props against the connecting pipe, the rod sleeve is sleeved on the hollow rod, the tail part of the self-locking screw penetrates through the rod sleeve to prop against the hollow rod, the two ends of the supporting rod are respectively and fixedly connected with the box body and the rod sleeve, under the normal state, the round block seals the through hole under the elastic force action of the spring, therefore, when the water in the hollow rod needs to be led into the cylinder, the self-locking screw is applied with force, the connecting pipe is close to the hollow rod, when the round block is not matched with the through hole any more, the connecting pipe is communicated with the through hole, water flows into the cylinder from the hollow rod, the control problem that the water flows into the spraying mechanism from the water feeding mechanism is effectively solved, and then the regulation of the water feeding mechanism is realized, and the communication condition of the water feeding mechanism and the spraying mechanism is controlled.
3. The water tank is communicated with the water feeding mechanism, the water feeding mechanism is matched with the spraying mechanism, the box body is communicated with the supply tank, and the supply tank is communicated with the water tank, so that the water returns to the water tank for cooling after being cooled in the supply tank after the cooling work is finished, and the water is recycled.
Drawings
FIG. 1 is a schematic overall structure diagram in an embodiment of the present application;
FIG. 2 is a schematic view of a spray mechanism in an embodiment of the present application;
FIG. 3 is a schematic view of the installation of the spraying mechanism and the conveyor belt in the embodiment of the present application;
FIG. 4 is a schematic structural diagram of a water supply mechanism in an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view taken along the line A-A in FIG. 4;
FIG. 6 is a schematic view of the spraying mechanism and the water feeding mechanism in the embodiment of the present application;
FIG. 7 is a schematic structural view of an adjustment mechanism in an embodiment of the present application;
fig. 8 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a conveyor belt; 9. a rack; 2. a granulator; 3. a box body; 4. a spraying mechanism; 41. a cylinder; 411. a drain hole; 42. a connecting pipe; 43. a gear; 5. a water delivery mechanism; 51. a hollow shaft; 59. A through hole; 52. a round block; 53. a spring; 54. a thin rod; 55. a water pipe; 6. an adjustment mechanism; 61. a rod sleeve; 62. a self-locking screw; 63. a support bar; 7. a water tank; 8. a supply tank; 9. a pipeline.
Detailed Description
The embodiment of the application is through providing a circulating water cooling device in polyamide resin granulation, conveyer belt 1 during operation, rack 9 installed on the inner wall of conveyer belt 1 drives gear 43 and rotates on the corresponding position, cylinder 41 with gear 43 fixed connection rotates correspondingly, the water of inputing in cylinder 41 sprays the bottom of conveyer belt 1 of box body 3 upper end at wash port 411 through on cylinder 41, take away the heat on conveyer belt 1, thereby make the product on conveyer belt 1 obtain the cooling, then ponding in the box body 3 is taken back the supply tank 8 internal cooling again through pipeline 9 and is supplemented the water pitcher 7 in and carry out next cooling work and obtain cyclic utilization, effectively solved water and probably appear exerting the not enough problem of cooling effect, thereby make water obtain efficient cooling effect in cooling process.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
In fig. 1, a circulating water cooling device in polyamide resin granulation, including conveyer belt 1, granulator 2, water pitcher 7, supply tank 8 and pipeline 9, granulator 2 fixed mounting is at the input of conveyer belt 1, the product that produces on granulator 2 drops on conveyer belt 1, transport away along with conveyer belt 1, the internally mounted of conveyer belt 1 has box body 3, the upper end of box body 3 is just to the bottom of conveyer belt 1, the material of conveyer belt 1 is waterproof, it is hydrophilic, water that sprays to on conveyer belt 1 is easily got back to in box body 3, install a plurality of sprinkler mechanism 4 on the box body 3, a plurality of sprinkler mechanism 4 are arranged along the direction of motion of conveyer belt 1, water feeding mechanism 5 is installed in the cooperation of a plurality of sprinkler mechanism 4, install a plurality of adjustment mechanism 6 on the water feeding mechanism 5. The upper end fixed mounting of water pitcher 7 has supply jar 8, supply jar 8 and water pitcher 7 intercommunication, box body 3 and supply jar 8 pass through pipeline 9 intercommunication, install the pump body in the supply jar 8, extract to supply jar 8 in with the water in the box body 3 through pipeline 9, in order to ensure that the water in the water pitcher 7 is sufficient, supply jar 8 is placed at water pitcher 7 upper end intercommunication water pitcher 7, under the effect of gravity, rivers in the supply jar 8 are to in the water pitcher 7, and the water after carrying out the cooling action in the box body 3 is then recycled after the internal cooling of supply jar 8 through pipeline 9 pumpback.
In fig. 2 and 3, the spraying mechanism 4 includes a cylinder 41, a connecting pipe 42 and two gears 43, one end of the cylinder 41 penetrates through the box 3 and is rotatably matched with the box 3, two ends of the cylinder 41 are respectively and fixedly connected with the two gears 43, the gear 43 is consistent with the axial direction of the cylinder 41, the two gears 43 are respectively located at two sides of the moving direction of the conveyor belt 1, and one end of the connecting pipe 42 penetrates through the end face of one gear 43 and is communicated with the cylinder 41. The rack 9 is fixedly installed at the edge position of the inner wall of the conveyor belt 1, the rack 9 can be bent and can be bent in a self-adaptive manner along with the movement of the conveyor belt 1, the rack 9 is meshed with the gear 43 at the corresponding position, and the outer wall of the cylinder 41 is provided with a plurality of water drainage holes 411. When the conveyor belt 1 works, the rack 9 moves along with the movement of the conveyor belt, the gear 43 is driven to rotate by the rack 9, the cylinder 41 rotates along with the rotation of the gear 43, and when water is input into the cylinder 41, the water is sprayed to the bottom of the conveyor belt 1 at the upper end of the box body 3 through the water discharge hole 411 along with the rotation of the cylinder 41, so that heat on the conveyor belt 1 is taken away, and products on the conveyor belt 1 are cooled and formed.
In fig. 1, 4 and 5, a plurality of spraying mechanisms 4 are cooperatively provided with a water supply mechanism 5 to convey cooling water to the spraying mechanisms 4, the water supply mechanism 5 includes a hollow rod 51, a water pipe 55, a plurality of thin rods 54, a plurality of round blocks 52 and a plurality of springs 53, the hollow rod 51 is internally vacuum, one end of the hollow rod 51 is open, the other end of the hollow rod is closed, a plurality of through holes 59 are formed in the outer wall of the hollow rod 51, the through holes 59 are arranged at intervals along the length direction of the hollow rod 51, one ends of the round blocks 52 are inserted into the through holes 59 and slidably fit with the through holes 59, the springs 53 are located inside the hollow rod 51, the length direction of the springs 53 is consistent with the axial direction of the round blocks 52, the two ends of the springs 53 are respectively fixedly connected with one ends of the round blocks 52 and the inner wall of the hollow rod 51, and the thin rods 54 are fixedly mounted at the other ends of the round blocks 52. The both ends of water pipe 55 communicate with the one end of hollow rod 51 and water pitcher 7 respectively, have the pump body in the water pitcher 7, can draw water from the water pitcher 7 in to the water pipe 55.
In fig. 6, one end of the thin rod 54 abuts against one end of the connecting pipe 42 close to the round block 52, the connecting pipe 42 is inserted into the through hole 59, in a normal state, due to the elastic force of the spring 53, the round block 52 closes the through hole 59, when water needs to be conveyed from the water conveying mechanism 5 to the spraying mechanism 4, a force is applied to the hollow rod 51 to enable the hollow rod 51 to be close to the cylinder 41, the connecting pipe 42 abuts against the thin rod 54 to enable the round block 52 to slide into the hollow rod 51 as the hollow rod 51 is close to the cylinder 41, when the round block 52 is not matched with the through hole 59, the connecting pipe 52 is communicated with the through hole 59, and the water in the hollow rod 51 can flow into the cylinder 41 through the connecting pipe 42 to cool the conveyor belt 1.
In fig. 1, 7 and 8, a plurality of adjusting mechanisms 6 are mounted on the box body 3 to control the operation of the water feeding mechanism 5, each adjusting mechanism 6 includes a support rod 63, a rod sleeve 61 and a self-locking screw 62, the rod sleeve 61 is sleeved on the hollow rod 51, the tail of the self-locking screw 62 penetrates through the rod sleeve 61 to abut against the hollow rod 51, the length direction of the self-locking screw 62 is consistent with the axial direction of the through hole 59, and two ends of the support rod 63 are respectively fixedly connected with the box body 3 and the rod sleeve 61. When the hollow rod 51 needs to be fixed in a proper position, the self-locking screw 62 is matched with the rod sleeve 61 in a corresponding position.
The working principle of the embodiment of the application; water in the water pitcher 7 is being sent into the sprinkler structure 4 through sending water mechanism 5, in the time of the work of conveyer belt 1, gear 43 through installing rack 9 on conveyer belt 1 and driving the relevant position rotates, thereby drive drum 41 at the 3 internal rotations of box body, water sprays the bottom of conveyer belt 1 inside box body 3 through the hole 411 of going up of drum 41, adjustment mechanism 6 is installed and is adjusted the intercommunication of sending water mechanism 5 and sprinkler structure 4 at sending water mechanism 5 or not, ponding in the box body 3 is extracted to supply jar 8 through pipeline 9, supply jar 8 supplements the water in the water pitcher 7, make the water in the water pitcher 7 be in sufficient state all the time.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.
Claims (5)
1. A circulating water cooling device in polyamide resin granulation comprises a conveyor belt (1) and a granulator (2), wherein the granulator (2) is fixedly installed at the input end of the conveyor belt (1), and is characterized in that a box body (3) is installed inside the conveyor belt (1), the upper end face of the box body (3) is right opposite to the bottom end of the conveyor belt (1), a spraying mechanism (4) is installed on the box body (3), the spraying mechanism (4) comprises a cylinder (41), a connecting pipe (42) and two gears (43), one end of the cylinder (41) penetrates through the box body (3) and is in running fit with the box body (3), two ends of the cylinder (41) are respectively and fixedly connected with the two gears (43), the outer wall of the cylinder (41) is provided with a plurality of water drain holes (411), and the gears (43) are consistent with the axis direction of the cylinder (41), the two gears (43) are respectively positioned at two sides of the moving direction of the conveyor belt (1), one end of the connecting pipe (42) penetrates through the end face of one gear (43) and is communicated with the cylinder (41), and the connecting pipe (42) is fixedly arranged on one gear (43); a rack (9) is fixedly arranged at the edge position of the inner wall of the conveyor belt (1), and the rack (9) is meshed with a gear (43) at a corresponding position; the spraying mechanism (4) is provided with a water delivery mechanism (5) in a matching way so as to convey cooling water to the spraying mechanism (4).
2. The device for cooling the circulating water in the granulation of the polyamide resin according to claim 1, wherein a plurality of the spraying mechanisms (4) are installed on the box body (3), the plurality of the spraying mechanisms (4) are arranged along the moving direction of the conveyor belt (1), and the plurality of the spraying mechanisms (4) are all matched with the water feeding mechanism (5).
3. The circulating water cooling device in the polyamide resin granulation process according to claim 1, wherein the water feeding mechanism (5) comprises a hollow rod (51), a water tank (7), a water pipe (55), a plurality of thin rods (54), a plurality of round blocks (52) and a plurality of springs (53), one end of the hollow rod (51) is open, the other end is closed, a plurality of through holes (59) are formed in the outer wall of the hollow rod (51), the plurality of through holes (59) are arranged at intervals along the length direction of the hollow rod (51), one ends of the round blocks (52) are inserted into the through holes (59) and are in sliding fit with the through holes (59), the springs (53) are positioned inside the hollow rod (51), the length direction of the springs (53) is consistent with the axial direction of the round blocks (52), and two ends of the springs (53) are respectively and fixedly connected with one end of the round blocks (52) and the inner wall of the hollow rod (51), the thin rod (54) is fixedly installed at the other end of the round block (52), one end of the thin rod (54) abuts against one end, close to the round block (52), of the connecting pipe (42), the connecting pipe (42) is inserted into the through hole (59), two ends of the water pipe (55) are communicated with one end of the hollow rod (51) and the water tank (7) respectively, and the box body (3) is provided with a plurality of adjusting mechanisms (6) for limiting the position of the water feeding mechanism (5) and controlling the work of the water feeding mechanism (5).
4. The circulating water cooling device in polyamide resin granulation according to claim 3, wherein the adjusting mechanism (6) comprises a support rod (63), a rod sleeve (61) and a self-locking screw (62), the rod sleeve (61) is sleeved on the hollow rod (51), the tail of the self-locking screw (62) penetrates through the rod sleeve (61) to abut against the hollow rod (51), the length direction of the self-locking screw (62) is consistent with the axial direction of the through hole (59), and two ends of the support rod (63) are respectively fixedly connected with the box body (3) and the rod sleeve (61).
5. A circulating water cooling apparatus in polyamide resin granulation as defined in claim 3, wherein a replenishment tank (8) is fixedly mounted on the upper end of said water tank (7), said replenishment tank (8) is communicated with said water tank (7), and said box body (3) is communicated with said replenishment tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204043.3U CN215511926U (en) | 2021-05-31 | 2021-05-31 | Circulating water cooling device in polyamide resin granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204043.3U CN215511926U (en) | 2021-05-31 | 2021-05-31 | Circulating water cooling device in polyamide resin granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215511926U true CN215511926U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121204043.3U Expired - Fee Related CN215511926U (en) | 2021-05-31 | 2021-05-31 | Circulating water cooling device in polyamide resin granulation |
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| Country | Link |
|---|---|
| CN (1) | CN215511926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559587A (en) * | 2022-02-17 | 2022-05-31 | 刘伟 | Double-water-path plastic particle extrusion device |
-
2021
- 2021-05-31 CN CN202121204043.3U patent/CN215511926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559587A (en) * | 2022-02-17 | 2022-05-31 | 刘伟 | Double-water-path plastic particle extrusion device |
| CN114559587B (en) * | 2022-02-17 | 2023-09-01 | 佛山市中丽新型材料科技有限公司 | Double-waterway plastic particle extrusion device |
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Granted publication date: 20220114 |